baber/WOPTO huggingface dataset:
Patent JP-2003316634-A (JP)
Title: Data base management method and device and processing program therefor
Inventor: OGATA SADAYUKI
IPC: G06F21/64
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data base management method and device for reducing the number of times of backing up data.  <P>SOLUTION: For the one without the updating of stored data, the attribute of permitting only reference is supplied, an updating processing thereafter is suppressed and the need of acquiring the backup of the data at the time of the backup is eliminated. Thus, the backup acquisition time of a data base is shortened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312637-A (JP)
Title: Cylindrical paper container
Inventor: ETO MASAHARU
IPC: B65D3/28
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical paper container having a structure for preventing any irregular deformation of a container body caused by the negative pressure due to evacuation inside the container when a liquid content such as a beverage is heated and filled, and the liquid content is cooled below a normal temperature in the sealed container.  <P>SOLUTION: The cylindrical paper container is formed of a laminate material mainly consisting of a paper base. A top part and a bottom part are integrated with a cylindrical barrel part having an affixed part, and upper and lower ends of the barrel part, respectively. A plurality of slits are formed at predetermined positions of the paper layer of the laminate material to constitute the barrel part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320346-A (JP)
Title: Garbage treatment machine
Inventor: IKEDA JUN
IPC: B09B3/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage treatment machine capable of accurately weighing the contents of a treatment tank without being affected by external force.  <P>SOLUTION: The garbage treatment machine has an apparatus body cover 6 supported by a base frame 15, the treatment tank which is installed in the apparatus body cover 6, reduces the weight of charged garbage, and has an exhaust opening 25, a support plate 46 which is installed independently above the base frame 15 in the apparatus body cover 6 and supports the treatment tank 20, a plurality of load cells 50 formed between the support plate 46 and the base frame 15, and an exhaust pipeline 3 connected to the treatment tank 20 in a non-contact state so that the leading end thereof faces to the exhaust opening 25 of the treatment tank 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311705-A (JP)
Title: Guide for woodworking router
Inventor: HASEGAWA ISAMU
IPC: B27C5/04
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide for a woodworking router which has a rebound preventing function enabling restraint of the wood rebounded in the direction reverse to the feeding direction.  <P>SOLUTION: The guide is equipped with two groups of pawls 10 which are arranged respectively on guide plates 5 on both sides so that they project outward from openings 5a belonging thereto and formed in the guide plates 5, pawl support rods 11 which are so provided for the pawls respectively as to project backward and of which the rear end parts are pivotally supported so that they can rotate around the vertical axes, a pair of pawl connecting plates 13 which extend along the guide plates 5 and wherein lengthwise-groove-shaped connecting holes 12 through which the pawl support rods are inserted are formed, a pair of interlocking pawls 15 which project outward from openings 5b belonging thereto and so formed in the guide plates 5 as to be positioned between the pawls 10 nearest to a rotary blade and the rotary blade 3 and of which the rear end parts are pivotally supported so that they can rotate around the vertical axes, and a pair of interlocking levers 16 which are parallel with each other and extend backward from the interlocking pawls and to the rear end parts of which the opposite end parts of a link arm 17 are pivotally fitted respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320709-A (JP)
Title: Method for processing character of tape printer, and tape printer
Inventor: KURASHINA HIROYASU
IPC: B41J3/36
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for processing characters of a tape printer which effectively makes use of a storage region and improves a usability and an operability when stored text data is called, and a tape printer.  <P>SOLUTION: In the method for processing characters of the tape printer 1 which processes character strings with the use of an edition storage region 91 comprising an edition work region 102 and a registration region 101, a temporary region for temporarily storing the character string is secured outside the edition storage region 91, and the character string stored in the edition work region 102 is stored in the temporary region. Thereafter, the character string stored in the registration region 101 is stored in the edition work region, subsequently the character string stored in the temporary region is stored in the registration region 101, and the temporary region is freed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321548-A (JP)
Title: Polymer particle
Inventor: UEDA TAKASHI
IPC: C08J3/16
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic polymer particle composition for molding that shows excellent improvement in impact strength of a polyvinyl chloride resin and high filterability at the dehydration step resulting in low water contact, consequently can largely save the energy consumption for polymer drying, and shows good powder characteristics after drying.  <P>SOLUTION: Polymer particles that are produced by suspension polymerization, has a glass transition point of ≤25°C and an interfacial tension with polyvinyl chloride of ≤1.5 mN/m are coated with a polymer produced by emulsion polymerization at a weight ratio of 100 pts.wt. of the suspension-polymerized polymer to 22-100 pts.wt. of emulsion-polymerized polymer to form the thermoplastic polymer particles for molding. Thus, the polymer particles has excellent improvement in the impact strength of polyvinyl chloride resin, shows good filtration properties at the dehydration step, can largely save the energy consumption in the drying step because of its low water content, and has improved powdery characteristics after drying.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322756-A (JP)
Title: Plug fitting structure to optical device, optical device, and plug fitting method to optical device
Inventor: NAKAYAMA HIROMITSU
IPC: G02B6/32
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To make an optical device small-sized by dispensing with a free space for movement of a plug during connection in a constitution wherein the plug can be attached to and detached from an optical device main body.  <P>SOLUTION: A plug 8 which holds an optical fiber is fitted detachably to a fitting part 3 of a collimator block 2. The fitting part 3 comprises a base part 9, a socket part 10, and a joint part 11, which comprises a joint ring 12 and a protection cover 13. The base part 9 and socket part 10 are butted against each other via the protection cover 13, flange parts 9a and 10a are clamped in the joint ring 12, and the socket part 10 is rotatable with respect to the base part 9. In a state where the socket part 10 is perpendicular to the base part 9, the plug 8 moves vertically from above to threadably engage a female screw part 16a with a male screw part 10b, and the socket part 10 is fixed. Then the socket part 10 is rotated to become horizontal to the base part 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326089-A (JP)
Title: Washing-drying machine
Inventor: SHIMAZAKI NORIKO
IPC: D06F39/04
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve a drying finish such as the removal of electricity or softening clothes by generating minus ions in a washing tub and feeding the minus ions to laundry in a drying final process.  <P>SOLUTION: In the drying final process, water of a volume of 0.4 to 1.0 time to the capacity of a space between a washing-cum-dehydrating tub and an external tub is accumulated in the space between the washing-cum- dehydrating tub and the external tub. In addition, the washing-cum-dehydrating tub is rotated at 300 to 800 rpm. Thus, minus ions are generated by the Lenard method (water pulverizing method), and the minus ions are fed to clothes in the washing tub.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327226-A (JP)
Title: Cover
Inventor: TOUGI TOSHIHIDE
IPC: B65D5/64
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover which can easily be opened with a relatively weak force and can be fitted to a flange portion of a container main body.  <P>SOLUTION: In the cover (10) covering the container main body (20) having the flange portion (21) outward extending in the circumferential edge of the opening portion to fit to the flange portion of the container main body and having the circumferential wall portion (12) suspending from the circumferential edge of the square top plate (11), the circumferential wall portion (12) is formed by bending the side surface plate and the second side surface plate arranged in this order via a folding line from the circumferential edge of the top plate, jointing the inner surfaces of the side plate and the second side plate to each other to form the overlapped side surface plate and jointing the neighboring overlapped side surface plates to each other, some of the second side surface plate are divided into the adhesive plate (16) and the stopping plate (17) in this order from the inside by a valley-folding line parallel to the folding line, the inner side of the adhesive plate is jointed to the inner surface of the side surface plate arranged by the side of the adhesive plate and the stopping plate is inwardly bent apart from the side surface plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326187-A (JP)
Title: Waste refuse separator
Inventor: IWASAKI MINORU
IPC: B07B4/08
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste refuse separator capable of eliminating the clogging of a garbage-filled packaging container without requiring the periodic monitor of a worker or the like, capable of reducing the energy loss of a drive mechanism and capable of enhancing the durable reliability of respective parts.  <P>SOLUTION: Since the waste refuse separator is equipped with a reversal control means for controlling the drive mechanism so as to detect rotation load to rotate a rotary shaft member in other direction and a re-forward rotation control means for controlling the drive mechanism so as to rotate the rotary shaft member in one direction after reversing the rotary shaft member by the reversal control means, the rotary shaft member is reversed to eliminate clogging when the garbage-filled packaging container is clogged to apply load to the rotary shaft member. When clogging is eliminated, the rotary shaft member is forwardly rotated to automatically resume separation work of garbage and packaging container refuse.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331960-A (JP)
Title: Electronic component with terminal
Inventor: KOBAYASHI TAKU
IPC: H01L23/12
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component capable of soldering terminals without slanting when separating from a fused solder layer, without generating solder bridges between adjacent terminals.  <P>SOLUTION: For the electronic component 1 with terminals to which, a plurality of terminals 11a,..., 11b,... to be soldered, are protrusively formed, a retaining force adjusting process such as forming a difference of the length of protruded part between adjacent terminals 11a,..., 11b,... or the like is added to the terminals 11a,..., 11b,..., in order to make a difference in fused solder retaining force at least between the solders adhered to the adjacent terminals 11a and 11b out of the plurality of terminals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333677-A (JP)
Title: Acoustic generator
Inventor: KOGA TAKASHI
IPC: H04R9/04
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic generator in which sounds of music, voices, and the like are generated from a flower or a tree.  <P>SOLUTION: An acoustic generator 1 has: a magnetic core 11 having a hole 13 for inserting a member which is made to generate sound in which a stick-like member F1 which is made to generate sound such as a flower or a tree is fitted; a coil part 10 having a wire 12 wound around its outer periphery; and a magnet part 20 having a coil inserting hole 21 in which the coil part 10 is inserted. The coil part 10 fitting the member F1 which is made to generate sound into the hole 13 for inserting the member which is made to generate sound of the magnetic core is mounted within the coil inserting hole 21 of the magnet part 20, the wire 12 is connected to a sound source equipment M, and the coil part 10 is vibrated by a signal inputted from an output terminal to generate sound from the member F1 which is made to generate sound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333325-A (JP)
Title: System for reducing medium-tone-processed image
Inventor: HASEGAWA TAKETO
IPC: H04N1/393
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system to keep the density distribution so as to obtain the reduced image with excellent attractiveness by solving the problem that reduction of the image subjected to medium tone processing has resulted in losing optimum density distribution and deteriorating the attractiveness.  <P>SOLUTION: An information processing system for processing an image comprises: an input instruction means for instructing selection of a target image and a reduction rate; an image division means for dividing the image into reduced blocks; an image extract means for extracting optional pixel data from the target image; an image discrimination means for discriminating the value of the extracted pixel data; and an image storage means for storing the result of discrimination, and the reduction system divides original image data into the reduced blocks and reduces the image data by a mean value of the pixel data among them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329583-A (JP)
Title: Method and apparatus for inspecting internal quality of fruit and vegetable
Inventor: KURASHIMA HIDEO
IPC: G01N21/359
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of easily determining the internal quality of fruit and vegetables, especially internal alterations involving discoloration such as browning.  <P>SOLUTION: An apple is irradiated with light. The intensity of transmitted light in peak wavelength bands of 810 nm±20 nm in the near infrared region and of 700 nm±30 nm in the intensity distribution of the light transmitted through the apple are each computed. The specific intensity of the intensity of the transmitted light in the peak wavelength band in the visible region to the intensity of the transmitted light in the peak wavelength band in the near infrared region is computed. On the basis of the combination of the intensity of the transmitted light in the peak wavelength band in the visible region and the specific intensity, the internal quality of the apple is determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329198-A (JP)
Title: Lng vaporizer and controlling method therefor
Inventor: YAMAGUCHI SAKUTARO
IPC: F24V50/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for saving on the power in pumping up sea water of an LNG vaporizer.  <P>SOLUTION: A heat exchanging panel 110 for heat exchanging LNG is dipped in a heat exchanging pool 1, the surface water flows into the heat exchanging pool (106) to exchange the heat with the LNG by the heat exchanging panel 110, and the cooled water flows from an upper part to a lower part of a heat exchanging pipe in the heat exchanging pool (107), and is discharged from the heat exchanging pool 1 by a pump 103 (composed of motor and fin).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335720-A (JP)
Title: METHOD OF PRODUCTION FOR 1-(TERT-BUTOXYPHENYL)-omega- HALOALKANE
Inventor: UMEDA TEN
IPC: C07C41/30
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of production for 1-(tert-butoxy-phenyl)-ω- haloalkane which is used as synthetic raw materials for effectively obtaining hydroxyphenylhaloalkane that is considered to be useful as a synthetic intermediate for fields such as a medicine, an agrochemical, a liquid crystal or the like, in high yield and high purity.  <P>SOLUTION: The 1-(tert-butoxyphenyl)-ω-haloalkane expressed by general formula (1) is obtained by reacting a dihaloalkane of general formula (3) to a tert-butoxyphenyl magnesium halide of general formula (2) in the presence of a cupper compound. (X is a halogen atom, X', Y' are each a chlorine atom or a bromine atom, n is an integer of 3-10.).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332694-A (JP)
Title: Semiconductor laser
Inventor: TAKASE TEI
IPC: H01S5/12
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor laser having an active layer of multiple quantum well structure subjected to modulation doping in which emission efficiency and a modulation band are enhanced sufficiently.  <P>SOLUTION: The semiconductor laser has the active layer interposed between a p-clad layer and an n-clad layer wherein the active layer has multiple quantum wells including a plurality of barrier layers and well layers and at least one barrier layer is subjected to p-type modulation doping. In the semiconductor laser, the barrier layer close to the p-clad layer is subjected to lighter p-type modulation doping than the barrier layer close to the n-clad layer. A differentiation gain and high response can be improved while suppressing nonemission recombination. Since the density of hole is increased in a well layer apart from the p-clad layer, the unevenness of carriers can be improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334829-A (JP)
Title: Method for manufacturing seamless belt
Inventor: WATANABE YOSHINOBU
IPC: G03G15/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a seamless belt which has a small waviness in the circumferential direction of the belt and the small ruggedness of the surface of the belt.  <P>SOLUTION: The method for manufacturing the seamless belt comprises the steps of: centrifugally molding a precursor solution of a polyimide resin by the inner surface of a cylindrical mold to obtain a precursor belt dried and solidified until itself can be self-supported; then replacing with a support having a smaller outer diameter than the inner diameter of the precursor belt, and heat treating to imide convert the precursor belt. The method further comprises a step of heat treating the precursor belt in the state that the precursor belt replaced with the support is fixed at both sides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338754-A (JP)
Title: Self-adjusting regulator for pll frequency synthesizer, and method therefor
Inventor: NAGATA KIMIHIKO
IPC: H03L7/187
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-adjusting regulator for a PLL frequency synthesizer which can significantly shorten the self adjusting time, by quickly and surely searching and output frequency band fit for reference frequency by means of a voltage controlled oscillator for outputting a plurality of output frequency bands.  <P>SOLUTION: A self-adjusting means 1 repeats comparing of an output frequency band equivalent to substantially the middle among a plurality of frequency bands outputted from the voltage controlled oscillator 2, and halving a plurality of output frequency bands, depending upon whether it is larger or smaller than this reference frequency, and comparing the magnitude relation with the reference frequency as to the output a frequency band equivalent to substantially the middle among these halved output frequency bands on one side, whereby it searches a suitable output frequency band and performs the self adjustment of the voltage controlled oscillator 2, which obviates the necessity of performing search about all the plural output frequency bands, so quickly and with sure self-adjustment can be done.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345963-A (JP)
Title: Customer dealing method, network system, customer dealing system, and control program for customer dealing
Inventor: HIWATARI YOSHIMI
IPC: G06Q30/02
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a customer dealing system in which a person who deals a customer is fixed.   <P>SOLUTION: A user registration mail and a customer mail address are sent to a customer dealing system 20 through a customer's terminal 1, the Internet NW, a rooter 11, and a mail server 12. One reception mail address is selected from a plurality of the reception mail addresses and linked to the customer mail address. After the procedure, when an inquiry mail is sent to the customer dealing system 20 through a customer's terminal 1, and the Internet NW, the inquiry mail is transferred to the assigned reception mail address. The reply mail sent from a receptionist's terminal to the inquiry mail is transfer from the customer dealing system 20 through the mail server 12, the rooter 11, the Internet NW, and the customer's terminal 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339523-A (JP)
Title: Automatic rice cooker
Inventor: YAMADA HIROKO
IPC: A47J27/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems in a conventional automatic rice cooker having storages for wash-free rice and water that rice is unevenly supplied to the inner part of the rice cooker since the rice cooker is exclusive for wash-free rice and performs no stirring in rice washing, which causes an uneven boiling; the adhesion of steam generated in rice cooking to a body inner part causes molding or forms a generation source of abnormal odor or a breeding ground for an insect such as black beetle; and the counter flow of the steam to feed pipes of rice or water leads to the contamination of the pipe or the deterioration of the stored rice.   <P>SOLUTION: When supplying rice and water, the inner pan of the rice cooker is oscillated, or the feed pipes are moved, or water is collided to the supplied rice to disperse the rice, whereby the uneven supply of rice is eliminated. The feed pipes of rice and water are isolated from a rice cooker setting part, whereby the counterflow of the steam in rice cooking is prevented. The generation of steam in rice cooking is suppressed, or the steam is forcedly discharged, whereby the adhesion of the steam to the body inner part is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345398-A (JP)
Title: Audio signal encoding method
Inventor: NAGAI KIYOTAKA
IPC: G10L19/02
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To resolve the problem that a tone quality is degraded due to improper grouping when spectrum data of a plurality of time blocks of an audio signal are grouped and are subjected to efficient encoding.   <P>SOLUTION: An audio signal encoding method is provided with a step (103) where a group spectrum variance index representative of a maximum or an average of variances of spectrum data between time blocks belonging to each group is calculated for each of the group, a step (104) where a maximum value of group spectrum variance indexes is calculated, and a step (106) where a group having the maximum group spectrum variance index is divided in the case that the maximum value exceeds a first threshold.  <P>COPYRIGHT: (C)2004,JPO