Abstract:
Eating tools for drinking or eating food comprising a contact part for holding food and touching in a user&#39;s mouth, an additional foods part adhered or applied to additional foods which contain either seasoning, food, medicines or a nutrients in the contact part. In the additional foods part, the contact part surfaces adheres to granular or powdered addition foods by adhesive adhesion material. Thereby, favorite flavor can be eaten and various flavors can be tasted, without requiring a complicated step.

Description:
CROSS-REFERENCE TO RELATED APPLICATION 
       [0001]    This application is a continuation application which claims benefit of priority under 35 USC 119 based on Japanese patent application 2009-179790, filed Jul. 31, 2009, the entire contents of which are incorporated by reference herein. 
       FIELD OF THE INVENTION 
       [0002]    The present invention relates to eating tools that can be used to eat food or drink, a manufacturing method and the manufacture apparatus of the tools. 
       BACKGROUND OF THE INVENTION 
       [0003]    Conventionally, when people drink coffee, tea, they mixes sugar or syrup into them, to suit their taste. And nowadays, with the recent variegation in the taste, various kinds of seasonings are mixed. Conventionally, for eating yogurt, a pudding, ice cream, etc., simple eating tools made from a plastic or wooden, such as a spoon and a fork, are used. And there was a spoon with a pack of syrup combined in the past (for example, patent Literature 1). According to this spoon, the parts can be decreased and sweet taste can be added to food with an easy device. 
         [0004]    Patent Literature 1: JP, 10-80350, A 
       SUMMARY OF THE INVENTION 
       [0005]    However, in the case of the spoon of the literature 1, before using it, a user had to remove a cover from the spoon. So, troublesomeness increases for the user. In case of the spoon, when the spoon was used, all the food always became the same flavor thereby mixing seasoning in food directly. 
         [0006]    The present invention has been made in order to solve the problems as described above, and it is an object to provide eating tools, a manufacturing method, and a manufacture apparatus wherein it is possible to have a favorite taste without complicated operation. 
         [0007]    (Means for Solving the Problem) 
         [0008]    In order to accomplish the object as described above, the present invention provides a eating tools for drinking or eating food comprising; a contact part for holding food and touching in a user&#39;s mouth, an addition foods part adhered or applied addition foods which contain either seasoning, food, medicines or a nutrients in the contact part. 
         [0009]    In accordance with the above inventions, a tool which touches in a mouth of users, such as a spoon or a fork is adhered a seasoning, food, a medicine, and a nutrient (for example, supplements are included) previously. Accordingly, the user does not need to mix a seasoning, and he has a favorite taste eaten, without doing complicated operations. Addition foods are mixed only in a part contacted eating tools directly. Therefore, addition foods are not mixed in food too much. So in a medical field, in cases where intake, such as sugar and salt, is restricted, the present invention is used, the intake can be restricted certainly, and the dosage can be certainly prescribed for the patient. 
         [0010]    In the invention as described above, it is preferred that the addition foods part is made up by, coating on the surface of the contact part by a bonding material which has adhesiveness, and putting the addition foods as granular or powdered on the contact part. In this case, because the addition foods have adhered to the contact part by an adhesion material, addition foods paste on the contact part more certainly. For that reason, the addition foods do not peel off from the eating tools while in use it or before use it. If addition foods are salt, a contact part will be sterilized with the salt and it will become sanitary. 
         [0011]    In the invention as described above, it is preferred that the addition foods part is made up by, coating on the surface of the contact part by the addition foods as liquid, and solidify the liquefied addition foods. In this case, because liquefied addition foods are solidified to eating tools, it can be manufactured easily and addition foods can be adhered more certainly. In the present invention, a spoon, a fork, a knife and chopsticks which carry food in a user&#39;s mouth, a plate, a bowl, a glass which carry food, etc. are contained as eating tools. The contact part may be removable from other component part of eating tools. About this, a spoon is explained as eating tools, for example. The spoon has a contact part for holding food and touches a user&#39;s mouth, and a handle held and operated by a hand. And in cases where a contact part is removable from a handle, the user can change to other contact part of different flavor, and can taste other tastes. Accordingly, it is economical because a material of a handle will be recyclable. 
         [0012]    In the above invention, the contact part can be made from wood or thermoplastic resin. In this case, because addition foods can be adhered or coated to usual tableware in a market, the present invention can be used for existing goods. 
         [0013]    Other inventions are a manufacturing method of an eating tools used for drinking or eating food comprising, a contact part for holding food and touching in a user&#39;s mouth, an addition foods part adhered or applied addition foods which contain either seasoning, food, medicines or a nutrients in the contact part, wherein the method by; (1) coating on the surface of the contact part by a bonding material which has adhesiveness, and (2) putting the addition foods as granular or powdered on the contact part. 
         [0014]    In accordance with the above inventions, eating tools adhere to a seasoning as solids, such as sugar and salt, strongly by an adhesion material. Therefore, addition foods paste the contact part more certainly and addition foods do not peel off from eating tools while in use it or before use it. 
         [0015]    Other inventions are a manufacturing method of an eating tools used for drinking or eating food comprising, a contact part for holding food and touching in a user&#39;s mouth, an addition foods part adhered or applied addition foods which contain either seasoning, food, medicines or a nutrients in the contact part, wherein the method by; (1) coating on the surface of the contact part by the addition foods as liquid, and (2) solidify the liquefied addition foods. 
         [0016]    Because a liquefied seasoning etc. are solidified by eating tools according to this invention, addition foods paste a contact part more certainly. Therefore, other things can be stopped from being soiled by addition foods before use or in use. Because addition foods are solidified by heating or dryness, eating tools can also be sterilized and preserved from decay, and it will be sanitary. 
         [0017]    Other inventions are A manufacturing apparatus of an eating tools used for drinking or eating food comprising, a contact part for holding food and touching in a user&#39;s mouth, an addition foods part adhered or applied addition foods which contain either seasoning, food, medicines or a nutrients in the contact part, wherein the manufacture apparatus comprising; an attaching part holding an edge of the eating tools so as to position the contact portion downward, a round unit caring the attaching part, a rotation unit turning the eating tools held by the attaching part up to outside, an adhesion material service unit located along with a rotation course of the attaching part, coating to the contact portion an adhesion material which has adhesiveness when the eating tools rotate outside, an addition foods service unit located along with a rotation course of the attaching part, and an addition foods service unit adhering the granular or powdered addition foods to the contact portion by the adhesion material at the contact portion when the eating tools rotate outside, a heater located along with a rotation course of the attaching part, and heating or drying the eating tools in a rotation course. 
         [0018]    Other inventions are A manufacturing apparatus of an eating tools used for drinking or eating food comprising, a contact part for holding food and touching in a user&#39;s mouth, an addition foods part adhered or applied addition foods which contain either seasoning, food, medicines or a nutrients in the contact part, wherein the manufacture apparatus comprising; an attaching part holding an edge of the eating tools so as to position the contact portion downward, a round unit caning the attaching part, a rotation unit for turning the eating tools held by the attaching part up to outside, an addition foods service unit located along with a rotation course of the attaching part, and coating the liquefied addition foods to the contact portion at the contact portion when the eating tools rotate outside, a heater located along with a rotation course of the attaching part, and heating or drying the eating tools in a rotation course. 
         [0019]    Because these inventions have an adhesion material service unit, an addition foods service unit, and a heater along with a rotation course, by rotating an attaching part holding eating tools, addition foods as a grain, powder, or a liquid can be automatically added to a contact part. As a result, working efficiency at the time of manufacture can progress, and eating tools of the present invention can be produced in large quantities. Because addition foods are automatically solidified by heating or dryness according to the present invention, eating tools under manufacture can also be sterilized and preserved from decay, and safety can be raised. 
         [0020]    (Effect of the Invention) 
         [0021]    According to this invention as the eating tools, without seasoning food directly, flavor can be changed easily and various flavors can be tasted. And in a medical field, in cases where intake, such as sugar and salt, is restricted, the present invention is used, the intake can be restricted certainly, and the dosage can be certainly prescribed for the patient. 
         [0022]    On the other hand, according to the invention as manufacturing method and a manufacture apparatus of the eating tools, the eating tools of the present invention can be automatically produced in large quantities. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0023]      FIG. 1  is the top view and side view showing the composition of the eating tools in a 1st embodiment. 
           [0024]      FIG. 2A  is a perspective view showing a fork as an example of the eating tools in a 1st embodiment. 
           [0025]      FIG. 2B  is a perspective view showing the example of the variation of the eating tools in a 1st embodiment. 
           [0026]      FIG. 3  is a flow chart figure showing the manufacturing method of the eating tools in a 1st embodiment. 
           [0027]      FIG. 4  is a side view showing the composition of the eating tools in a 2nd embodiment. 
           [0028]      FIG. 5  is a flow chart figure showing the manufacturing method of the eating tools in a 2nd embodiment. 
           [0029]      FIG. 6  is an explanatory view showing the manufacture apparatus of the eating tools in an embodiment, (a) is a top view, (b) is a front view, and (c) is a side view. 
           [0030]      FIG. 7  is a side view showing operation of the rotation unit in the embodiment. 
           [0031]      FIG. 8  is a side view showing the composition and operation of the adhesion material service unit in the embodiment. 
           [0032]      FIG. 9  is a top view showing the composition of the guide plate in an embodiment. 
           [0033]      FIG. 10  is a side view showing the composition and operation of an addition foods service unit in an embodiment. 
       
    
    
     DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS 
     1st Embodiment  
       [0034]    (Composition of the Eating Tools) 
         [0035]    A 1st embodiment of the present invention will be explained with referring to the drawings.  FIG. 1  ( a ) is a top view showing the composition of the eating tools in accordance with the present embodiment, and  FIG. 1  ( b ) is a side view showing the composition of the eating tools in this embodiment. As shown in these figures, the eating tool in accordance with the present invention is a tool for eating food or drinking, and is described for an example as spoon  110  in this embodiment. Spoon  110  comprises handle  111  and a contact part  112 . 
         [0036]    Handle  111  is a part for handling by hand, in order that a user operates the spoon  110 , is made from the material which has certain intensity, such as wood, a plastic, metal, or paper. And the edge of this handle  111  is the contact part  112 . 
         [0037]    The Contact part  112  is a part for holding food and touching in a user&#39;s mouth, and is shaped by the bowl of the usual spoon in the illustrated example. This contact part  112  is made from the material which has certain intensity, such as wood, a plastic, metal, or paper, like the handle  111 . This contact part  112  is made from a material which has high adhesion with liquefied addition foods or adhesion material, as the material, the porous material like wood is suitable. In cases where a plastic or metal are chosen as the material, compatibility with addition foods or an adhesion material is raised by finishing the surface roughly or making up porosity. In this embodiment, the contact part  112  has a connecting part  112   a,  and is removable from the handle  111  of spoon  110 . 
         [0038]    And the addition foods part  113  is made in the contact part  112 . This addition foods part  113  is made by adhering or coating the addition foods  202  which contain either a seasoning, food, a medicine or a nutrient on the contact part  112 . The addition foods part  113  is inserted into a user&#39;s mouth with the food put on the contact part  112  at the time of eating or drinking. In particular, in this embodiment, as shown in  FIG. 1  ( b ), the addition foods part  113  is made by coating adhesion material  201  to the surface of the contact part  112 . The contact part  112  surfaces adhere to granular or powdered addition foods  202  by this adhesion material  201 . 
         [0039]    As addition foods  202 , various seasonings, such as salt, sugar, various kinds of spices, a sweetener, a charge of acidity, and other various flavors, can be used. Real foods, such as cheese and cream, the other powdered food by freeze-dry, a medicine, a nutrient, etc. can be chosen as the addition foods  202 . 
         [0040]    In this embodiment, the processed food which mixed the egg white with gelatin is used as the adhesion material  201 . Neither these addition foods  202  nor adhesion material  201  is limited to this embodiment. As addition foods  202 , all constituents with flavor, a scent, a color, etc. can be used. As the adhesion material  201 , all the viscous processed foods usable as food bonding agents, such as only an egg white or gelatin agar and carrageenan, can be used. 
         [0041]    In this embodiment, even though it used the spoon for example of eating tools, but the present invention is not limited to this. As these eating tool, every tools for eating and drinking can be chosen, for example, a fork, a knife, chopsticks and a plate, a bowl, and a container like a glass are contained.  FIGS. 2A  and B are the perspective views showing other examples of eating tool. 
         [0042]    As shown in  FIG. 2A , in using a fork as eating tool, edge part  121  of the fork  120  becomes addition foods part  122  (the figure (a)), or the upper part of the edge part  121  becomes an addition foods part  122  (the figure (b)). As shown in  FIG. 2B , in cases where knife  130  is used as the eating tool, the addition foods part  132  is made up on an edge  131  of knife  130  (the figure (a)), in cases where chopsticks  140  is used as the eating tool, the addition foods part  142  is made up on chopsticks end  141  as a contact part (the figure (b)). In cases where eating tool are containers like plate  150  as the eating tool, the addition foods part  152  is made up in upper edge part  151  as the contact part (the figure (c)). In this embodiment, even though a wood, metal, etc. were used for the eating tool, but the present invention is not limited to this. For example, the material which can be eaten like Cookie or a corn may be used as the eating tools. 
         [0043]    (Manufacturing Method of Eating Tools) 
         [0044]    The eating tools explained above are made by the following steps.  FIG. 3  is a flow chart shows the manufacturing method of the eating tools in this embodiment. 
         [0045]    First, making the adhesion material  201  by mixing gelatin and an egg white (S 101 ), if needed, heating the adhesion material  201  for mobility. Next, after the adhesion material  201  goes up to a certain temperature, the adhesion material  201  is coated to the contact part  112  (S 102 ). 
         [0046]    And in the situation where the adhesion material  201  was coated, dusting granular or powdered the addition foods  202  over the contact part  112 , as a result, the surface of the contact part  112  adheres to the addition foods  202  by the adhesion material  201  (S 103 ). Then, drying the gelatin as the adhesion material  201  until it turn to solidifies (S 104 ). As this drying method, heating at 40° C.-80° C. in oven, sintering at 0° C.-300°C., depending on the kind and the characteristic of addition foods  203  or adhesion material  201 , the combination of them, and relationship with food and drink, methods various for the dryness can be chosen suitably. As this dryness, drying by heating, wind power drying, natural seasoning, etc. can be used, and for the drying, mechanical drying means, such as a warm temperature apparatus and a motor fan, can be used. In order to solidify this adhesion material, the method of freezing by the freeze drying process by freezing, or refrigeration and quick-freezing, etc. (condensation) can be selected. And as the solidification processing, the method of solidifying the adhesion material with pressure can be used. 
         [0047]    Then, the adhesion material  201  is dried, and when it is solidified, the addition foods  202  adhered to the adhesion material  201  are fixed. By this cause, the addition foods part  113  will be made up on the contact part  112  of spoon  110 . The spoon  110  will be preserved from decay by drying, and it will be sanitary. 
         [0048]    Meanwhile, some processes may be repeated if necessary. For example, the process for coating the liquefied adhesion material (S 105 ), and the process for solidifying the adhesion material by natural seasoning or heating (S 106 ), can be repeated. So, the addition foods part  113  is more certainly solidified on spoon  110 . 
         [0049]    (Composition of the Manufacture Apparatus of Eating Tools) 
         [0050]    Next, the manufacture apparatus of the eating tools for enforcing the manufacturing method of the above eating tools will be explained.  FIG. 6  ( a )-( c ) is a top view in an embodiment in which bending and showing the whole manufacture apparatus composition of eating tools  100 , a front view, and a side view,  FIG. 7  is a side view showing operation of the rotation unit in this embodiment. 
         [0051]      FIG. 6  ( a ) Be shown in -( c ), Manufacture apparatus  1  of the eating tools  100  in this embodiment is a apparatus which makes the eating tools  100 , which has central apparatus  40 , adhesion material service unit  10  ( 10   a  and  10   b ), addition foods service unit  20 , and heating unit  30  ( 30   a  and  30   b ). These each part is constituted on the mount  70  like a working table. 
         [0052]    The Mount  70  is a stand which fixes each part of the manufacture apparatus  1 , is made from metal etc. A cover  71  is set on mount  70  from above, each part is covered by the cover  71  and each internal mechanism will be protected. And as for this embodiment, a central apparatus  40  is located in the center of the mount  70 , around this, an adhesion material service unit  10  ( 10   a  and  10   b ), an addition foods service unit  20 , and a heating unit  30  ( 30   a  and  30   b ) are arranged. 
         [0053]    That is to say, in this embodiment, coating the contact part  112  with the adhesion material  201 , in the situation, accreting the addition foods  202  to contact part  112 , next, drying them by heating. The Eating tools  100  are completed by coating and drying the adhesion material  201  again. For following these processes, as for this apparatus, along with the rotation course, the adhesion material service unit  10   a,  the addition foods service unit  20 , the heating unit  30   a,  the adhesion material service unit  10   b,  and the heating unit  30   b  are arranged in order around central apparatus  40 . 
         [0054]    The Central apparatus  40  is a power plant, which holds eating tools  100  and makes them go around the central apparatus  40 , and in specified position, the eating tools  100  are rotated outside, and are shaken out. the Central apparatus  40  comprises surroundings actuator  41 , a rotation unit  45 , and a central controlling part  44 . 
         [0055]    The Surroundings actuator  41  is an endless belt which carries out surroundings motion of the attaching part, as shown in  FIG. 6  ( a ), and is arranged at the upper part of central apparatus  40 , hung on driving roller  43  arranged in the four corners of central apparatus  40 , and rotates to the counterclockwise rotation in the figure. And as for this embodiment, many attaching parts  42  are hanging down from the surroundings actuator  41  with the constant space. 
         [0056]    Attaching part  42  is a clip holding the upper edge of eating tools  100 , and is hung to surroundings actuator  41 , thereby the contact part  112  of eating tools  100  turns down. In this embodiment, the attaching parts  42  are made from metal etc., as shown in  FIG. 7  ( a ) and ( b ), comprise a connecting part  42   c  connected with the surroundings actuator  41 , and grasping part  42   a  rotatable hung to this connecting part  42   c  by a supporting spindle  42   b.  The Supporting spindle  42   b  has an elastic part like a spring, and maintains the position of suspension of the grasping part  42   a  by the elasticity usually. 
         [0057]    And each attaching part  42  is grasping the upper edge of eating tools  100  by the elasticity of the grasping part  42   a  in the lower end part of grasping part  42   a.  As for embodiment, the Even though attaching part  42  holds eating tools by the elasticity of a spring, the present invention is not limited to this. All the materials which can hold eating tools  100  removable can be used, for example, as for it, adhesion material like a double-sided tape is also available. 
         [0058]    The Rotation unit  45  are a driving means for rotating outside eating tools held by the attaching part  42 , as for this embodiment, in the apparatus, they are arranged at the place which faced to the adhesion material service unit  10 , the addition foods service unit  20 , and the heating unit  30 . The Rotation unit  45  pushes eating tools, and makes them swing outside with the definite timing. 
         [0059]    Concretely, as shown in  FIG. 7  ( a ), the Rotation unit  45  is arranged between the central controlling part  44  and the surroundings actuator  41 , and has the mechanics expanded and contracted horizontally. As shown in  FIG. 7  ( b ), when the rotation unit  45  expands towards outside, the attaching part  42  is pushed outside and the grasping part  42   a  is swung centering on the supporting spindle  42   b  supported by the surroundings actuator  41 . The Eating tools  100  held at the attaching part  42  rotate towards outside by this cause, and the contact part  112  of the eating tools  100  is pushed out outside. When the rotation unit  45  shrinks, the pressure to the attaching part  42  disappears, the grasping part  42   a  is turned downward by the elasticity of the supporting spindle  42   b,  and gets back to a suspension position again. 
         [0060]    The Central controlling part  44  is a controller which controls the drive of each part in the manufacture apparatus  1  of eating tools, has a regulating function for the speed of a surroundings actuator, and a regulating function of the rotation timing by a rotation unit. The Central controlling part  44  is connected also with the adhesion material service unit  10 , the addition foods service unit  20 , and the heating unit  30 , adjusts the amount of applications by each part, a spray volume, heating quantity, etc. 
         [0061]    Next, the adhesion material service unit  10  ( 10   a  and  10   b ) arranged along with the rotation course of the attaching part  42 , the addition foods service unit  20 , and the heating unit  30  ( 30   a  and  30   b ) will be explained.  FIG. 8  is a side view showing the composition and operation of adhesion material service unit  10  in this embodiment,  FIG. 9  is a top view showing the composition of the guide plate in this embodiment,  FIG. 10  is a side view showing the composition and operation in addition foods service unit  20  in this embodiment. 
         [0062]    The Adhesion material service unit  10  ( 10   a  and  10   b ) are arranged along with the rotation course of the attaching part  42 , when eating tools  100  rotate outside, coats the contact part  112  of eating tools  100  with the adhesion material  201 . In this embodiment, as shown in  FIG. 8 , the adhesion material service unit  10  has a supporter  11  stood to mount  70 , a Moving section  15  which it is combined with supporter  11  and slid up and down, an Adhesion material storage  14  which is located under the moving section  15  and stores adhesion material  201 . The Adhesion material service unit  10  puts the adhesion material  201  to the contact part  112  of eating tools  100  by moving section  15 , when the moving section  15  slides up and down centering on the supporter  11 . 
         [0063]    First, as shown in  FIG. 8  ( a ), while the eating tools  100  are going around, the moving section  15  is slid downward from a top. Here, in this embodiment, a tip part  15   a  made from the material wet with a viscous liquid like sponge, cloth, and paper is attached to the top of the moving section  15 . Adhesion material service unit  10  moves the moving section  15  below, dips the tip part  15   a  into the adhesion material  201  in the adhesion material storage  14 , thereby the adhesion material  201  is infiltrated into tip part  15   a.  After predetermined time, as shown in  FIG. 8  ( b ), the moving section  15  is slid to the upper part from the lower part of the supporter  11 , and stops in a proper position. And as shown in  FIG. 8  ( c ), when the rotation unit  45  rotates eating tools  100  outside, the tip part  15   a  is touched to the contact part  112 , and the adhesion material  201  of the tip part  15   a  is put to the contact part  112 . 
         [0064]    In this embodiment, the guide plate  16  for moving the contact part  112  to the contact position of the tip part  15   a  is attached to the moving section  15 . This guide plate  16  has a tabular support plate  16   a  as a base, as shown in  FIG. 9 , a Penetrated slit part  16   b  in Y form is made in the central apparatus  40  side of this support plate  16   a.  By this cause, when the eating tools  100  rotate, the handle of the eating tools  100  is inserted in this slit part  16   b , the contact part  112  is moved to the position in contact with the tip part  15   a.    
         [0065]    The addition foods service unit  20  is a apparatus located along with the rotation course of the attaching part  42 , when the eating tools  100  rotate outside, granular or powdered addition foods  202  are made to adhere to the contact part  112  of the eating tools  100  by the adhesion material  201 . 
         [0066]    In detail, the addition foods service unit  20  has a cylindrical feed section  21  which has a downward feed opening  22 , as shown in  FIG. 10  ( a ), the Addition foods service unit  20  is connected with the storage tank for accumulating addition foods (not shown) by the tube. A storage tank stores granular or powdered addition foods  202 . the addition foods  202  are sent out to the feed section  21  from this tank. And in this embodiment, the addition foods service unit  20  supplies the addition foods  202  by the feed section  21  from a storage tank, when eating tools  100  rotate and the contact part  112  is positioned under the feed section  21 , as shown in  FIG. 10  ( b ) and ( c ). As a result, the contact part  112  adheres to the addition foods  202 . The contact part  112  detects the position of the feed section  21  by the sensor of the feed section  21 , for example, when the sensor detects the contact part  112 , addition foods  202  are supplied. According to the period which eating tools  100  rotate, addition foods  202  are supplied for every interval without a sensor. 
         [0067]    After adhering to addition foods  202  in the lower part of feed section  21 , the eating tools  100  are returned to a suspension position. Change into this suspension position occurs by the elasticity of supporting spindle  42   b,  excessive addition foods  202  adhering to contact part  112  will be shaken off by shock of the downswing. 
         [0068]    The Heating unit  30  ( 30   a  and  30   b ) are a apparatus is located along with the to rotation course of the attaching part  42 , and heats or dries the contact part  112  of the eating tools  100  in motion. In this embodiment, the heating unit  30  comprises an electric heater, as for this, for example, every heat sources, such as an infrared lamp, an ultraviolet-rays lamp, a halogen lamp, can be used. And a wind generator, such as a motor fan, may be added to the heating unit  30 . 
         [0069]    And the heating units  30   a  and  30   b  are each located behind the adhesion material service units  10   a  and  10   b  in the rotation course, as shown in  FIG. 6  ( a ) and ( c ). 
         [0070]    As this drying method, heating at 40-80 in oven, sintering at 0-300, depending on the kind and the characteristic of addition foods  203  or adhesion material  201 , the combination of them, and relationship with food and drink, methods various for the dryness can be chosen suitably. As this dryness, drying by heating, wind power drying, natural seasoning, etc. can be used, and for the drying, mechanical drying means, such as a warm temperature apparatus and a motor fan, can be used. 
         [0071]    (An Operation and an Effect) 
         [0072]    According to this embodiment, the contact part  112  of spoon  110  which touches in a user&#39;s mouth adheres to the addition foods  202  previously, and thereby the user does not need to mix a seasoning, and he has a favorite taste eaten, without doing complicated operations. Since the addition foods  202  do not mix in the food which does not touch spoon  110 , when using the eating tools of different flavor, the user can taste various flavors with the same goods. 
         [0073]    In this embodiment, granular or powdered addition foods  202  are being fixed by adhesion material  201  in addition foods part  113 , as a result, addition foods  202  paste contact part  112  more certainly, and addition foods  202  do not peel off from the contact part  112  of the spoon while in use before use. In cases where salt is used as addition foods  202 , the contact part  112  will be sterilized with salt and it will become sanitary. Since contact parts  112  and  122 , 132 , 142 , 152  of the eating tools are removable From other parts (for example, handle), users can taste other flavors easily by exchanging to the contact part  112  of other flavors, and thereby a parts other than addition foods  202  can be recycled, and it becomes economical. In the above embodiment, the contact part  112  can be made from wood or thermoplastic resin. In this case, because addition foods  202  can be adhered or coated to usual tableware in a market, the present invention can be used for existing goods. By rotating an attaching part holding eating tools  100 , addition foods  202  as a grain, powder, or a liquid can be automatically added to the contact part  112 , and thereby working efficiency at the time of manufacture can progress, and eating tools  100  can be produced in large quantities. Because addition foods  202  are automatically solidified by heating or dryness, eating tools  100  under manufacture can also be sterilized and preserved from decay, and safety can be raised. In particular, as for the manufacture apparatus in this embodiment, the simple mechanism and operation of changing grasping part  42   a  from drooping state voice to a rotation situation perform automatically the application of adhesion material  201 , service of addition foods  202 , and drying and sintering. As a result, the eating tools of the present invention can be made efficiently, avoiding complication and enlargement of an apparatus. 
       (2nd Embodiment) 
       [0074]    Even though granular or powdered addition foods  202  were used in the embodiment mentioned above, the present invention is not limited to these, for example, liquefied addition foods may be used. The embodiment which uses liquefied addition foods for below will be explained.  FIG. 4  is a side view showing the eating tools concerning this embodiment. In this 2nd embodiment, in cases where it gives the same numerals to the same component as a 1st embodiment and does not make reference in particular, the function is the same and the explanation is omitted. 
         [0075]    The foods part  113  is the part which made addition foods adhere to the contact part  112  directly, The addition foods part  113  is made by putting or impregnating with liquefied addition foods  203 , and solidifying it. In this embodiment, as shown in  FIG. 4 , the addition foods part  113  is made by putting and solidifying liquefied addition foods  203  on the surface of the contact part  112 . 
         [0076]    Here, the liquefied seasoning which mixed gelatin and various addition foods is used as liquefied addition foods  203 . For example, the liquid which melted water-soluble foods, such as salt, sugar, a flavor, in catalysts, such as water, an egg white, gelatin, can be used as these liquefied addition foods. As liquefied addition foods, the liquid which melted fluid foods, such as cheese, cream, a caramel, or a medicine and a nutrient in the catalyst of water etc. can be used. 
         [0077]    Also in this embodiment, as this dryness, drying by heating, wind power drying, natural seasoning, etc. can be used, and for the drying, mechanical drying means, such as a warm temperature apparatus and a motor fan, can be used. In order to solidify these liquefied addition foods  203 , the method frozen by the freeze drying process by freezing, or refrigeration and quick-freezing, etc. (condensation) can be selected. And as the solidification processing, the method of solidifying liquefied addition foods with pressure can be used. 
         [0078]    This contact part  112  is made from the material which has certain intensity, such as wood, a plastic and metal, and a paper material. This contact part  112  is made from a material with high adhesion with liquefied addition foods  203  and adhesion material, as the material, the porous material of wood etc. is suitable. In cases where a plastic and metal are chosen as the material, compatibility with addition foods or an adhesion material is raised by finishing the surface roughly or making up porosity. In cases where contact part  112  is a porous material like wood, the addition foods part  113  soaks wooden contact parts  112  in liquefied addition foods  203 , and solidifies addition foods  203 . 
         [0079]    (Manufacturing Method of Eating Tools) 
         [0080]    The above eating tools are made by the following steps.  FIG. 5  is a flow chart which shows the manufacturing method of the eating tools in this embodiment. 
         [0081]    First, mixing gelatin and the solution which dissolved various addition foods in water, heating it at constant temperature, and liquefied addition foods  203  are made (S 201 ). And liquefied addition foods  203  are put to contact part  112  as a part of spoon  110  (S 202 ). 
         [0082]    Next, in the situation that addition foods  203  were put, addition foods  203  are solidified by natural seasoning or heat treatment (S 203 ). By this cause, the addition foods part  113  is made on contact part  112  of spoon  110 . 
         [0083]    As this drying method, heating at 40-80 in oven, sintering at 0-300, depending on the kind and the characteristic of addition foods  203  or adhesion material  201 , the combination of them, and relationship with food and drink, methods various for the dryness can be chosen suitably. As this dryness, drying by heating, wind power drying, natural seasoning, etc. can be used, and for the drying, mechanical drying means, such as a warm temperature apparatus and a motor fan, can be used. 
         [0084]    Some processes may be repeated if necessary. 
         [0085]    For example, in this embodiment, the process for coating the liquefied addition foods  203  (S 204 ), and the process for solidifying the addition foods  203  by natural seasoning or heating (S 205 ), are repeated. So, the addition foods part  113  is more certainly solidified on spoon  110 . 
         [0086]    (Manufacture Apparatus of Eating Tools) 
         [0087]    Next, the manufacture apparatus of the eating tools for enforcing the manufacturing method of the above eating tools is explained. Also in this embodiment, the manufacture apparatus explained as a 1st embodiment can be used. 
         [0088]    Liquefied addition foods are put and solidified in the manufacturing method of this embodiment. Therefore, by adhesion material service unit  10  ( 10   a  and  10   b ) of the above manufacture apparatus, liquefied addition foods are put, this is skipped, without operating addition foods service unit  20 , and it solidifies by heating unit  30  ( 30   a  and  30   b ) immediately (sintering). 
         [0089]    In detail, in this embodiment, liquefied addition foods  203  are stored to adhesion material service unit  10 , and when eating tools  100  rotate outside, these liquefied addition foods  203  are put. In this embodiment, in order to make liquefied addition foods  203  put, the apparatus which puts addition foods  202  was used. But the present invention is not limited in this way, for example, the apparatus which can spray liquefied addition foods  203  on contact part  112  can also be used. 
         [0090]    (An Operation and an Effect) 
         [0091]    Because an addition foods  203  are solidified by eating tools, addition foods  203  paste a contact part  112  more certainly. Therefore, other things can be stopped from being soiled by addition foods  203  before use or in use. Because addition foods  203  are solidified by heating or dryness, eating tools can also be sterilized and preserved from decay, and it is sanitary. 
         [0092]    By rotating an attaching part holding eating tools  100 , addition foods  203  as a grain, powder, or a liquid can be automatically added to a contact part  112 . As a result, working efficiency at the time of manufacture can progress, and eating tools  100  can be produced in large quantities. In particular, in the manufacture apparatus in this embodiment, the simple mechanism and operation of changing grasping part  42   a  from drooping state voice to a rotation situation perform automatically application of addition foods  203 , and drying/sintering processing. As a result, the eating tools of the present invention can be made efficiently, avoiding complication and enlargement of an apparatus.