baber/WOPTO huggingface dataset:
Patent JP-H07201076-A (JP)
Title: Optical information medium
Inventor: ARAI YUJI
IPC: G11B7/24079
Filed: 1993-12-30
Abstract: PURPOSE:To obtain an optical information medium having a high reflectance and a satisfactory jitter value. CONSTITUTION:This optical information medium has a recording layer 2 disposed on the transparent substrate 1, reflecting layers 3 and 6 disposed on the recording layer 2 and reflecting light made incident from the substrate side and a protective layer 4 disposed on the reflecting layers 3 and 6. The reflecting layer has a two-layered structure, at least one of the layers is formed from a material having a Brinell hardness HB of >25 and the real number part (n) of the refractive index of the 1st layer of the reflecting layers on the recording layer side is <=1.
Patent JP-2001165557-A (JP)
Title: Refrigerator
Inventor: HIRAI CHIE
IPC: F25D23/06
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To aim at the elevation of volume within a refrigerator, the elevation of reliability, or energy saving, concerning a refrigerator. SOLUTION: The volume in a refrigerator can be elevated by applying vacuum heat insulating material, where a sheet-form inorganic fiber aggregate is used for the core, to a refrigerator which has a plurality of evaporators. The energy saving by the suppression of temperature rise within a refrigerator and the reliability elevation by the suppression of malfunction of a control board can be contrived, by insulating heat between a compressor and the interior of the refrigerator, between a control board and the interior of the refrigerator, between a compressor and a control board, or between an evaporator and the control board, using the said vacuum heat-insulating material.
Patent JP-H08252868-A (JP)
Title: Tubular body and manufacture thereof
Inventor: ONO JITSUO
IPC: A63B53/10
Filed: 1995-12-27
Abstract: PURPOSE: To prevent the bending of a product and to provide a tubular body to be easily manufactured by balancing with the bending moment generated due to temperature change owning to the irregularity in the thickness and the inclination of reinforcing fiber. CONSTITUTION: When fiber-reinforced resin prepreg using thermosetting resin is wound on a core metal to form a beam tube material and a certain temperature difference is given like the case that it is cooled to the ambient temperature even if the beam tube 10 is not bent without thermal stress in the state that it is heated to be cured at the molding temperature, a bending moment is generated based on the thermal stress of the axial direction X generated in each part in an assymetrical structure to bend along the longitudinal direction.  In order to prevent such a bending of the tube 10, reinforcing fiber used in the section and matrix synthetic resin may be so selected that the bending moment along the direction X of the tube 10 obtained by the production of the longitudinal elastic modulus and the linear expansion coefficient is substantially balanced as the entire section at the position based on the temperature change at each part.
Patent JP-H07198385-A (JP)
Title: Ceiling marking operation apparatus
Inventor: KURIYAMA WATARU
IPC: G01C15/02
Filed: 1993-12-29
Abstract: PURPOSE:To execute a ceiling marking operation easily by a simple structure by a method wherein, after a mobile cart has been moved near to a target position, the movement center of an X-Y mobile table on the mobile cart is corrected and driven to a target position on the basis of a sensor signal. CONSTITUTION:On the basis of information on a target position, a shape, etc., a mobile cart 10 is pushed by hand and moved. At this time, on the basis of the running direction of a free wheel 14, the running amount of a running wheel 16 and the detection signal of every detection sensor, a control device operates the present position of the cart 10. Then, when the cart 10 reaches a range in which an X-Y mobile table 30 can be corrected and moved from the target position, a device including the cart 10 is fixed. At the same time, the table is set to a horizontal attitude by means of adjusting bolts 28. After that, the control device transversely moves 34 and longitudinally moves 42 a mobile stand 36, and it automatically position-corrects a deviation between the target position and the stand 36 as the movement center of the table 30. After a position setting operation, markers 62 at upper ends of a support part 44 are brought into contact with a ceiling face, a rotation drive part 52 is operated, and the markers 62 draw desired marking lines such as a circle, a rectangle and the like around the center of the stand 36.
Patent JP-H09182626-A (JP)
Title: Toothbrush
Inventor: KATO TAKAO
IPC: A46B9/04
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To enable the removal of the bacterial plaque on a tooth and the massage of the neck of a tooth easily by brushing by means of a toothbrush without requiring a special brushing technique. SOLUTION: A toothbrush in which a plurality of flat bristle bundles are arranged in the toothbrush head 1 at intervals to form a bristle planting part 2 is provided with bristle bundles 3 whose longitudinal direction of the sectional shape of the bristle bundle is nearly parallel with the longitudinal axis of the brush head 1, on both the outsides of the bristle-planting part.  Further, bristle bundles 4 whose longitudinal direction of the sectional shape of the bristle bundle is nearly perpendicular to the longitudinal axis of the brush head 1 are planted inside the bristle planting part to form a bristle planting part 2, so that the toothbrush excellent in the cleaning force and serviceability and having a good brushing feeling can be obtained, and also the tooth surfaces can be cleaned, and simultaneously the removing effect of the bacterial plaque on a tooth can be increased, and the cleaning of the neck of a tooth and the massage of the gum can be efficiently carried out.
Patent JP-H11170683-A (JP)
Title: Method for printing soft vinyl chloride film/sheet
Inventor: MATSUGUCHI YUTAKA
IPC: B41M1/02
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for printing a soft vinyl chloride film/sheet to be efficiently printed by a relatively small-scale facility adapted to a small lot printing with scarce occurrence of a transfer fault of a printing ink at the time of printing. SOLUTION: First, the soft vinyl chloride film/sheet is prepared in the state that the film/sheet is wound in a rolled state without giving a slip material. Then, the film/sheet is drawn from the roll and continuously transferred. And, the film/sheet is printed by an ultraviolet curable ink by a photosensitive resin letterpress by using a rotary letterpress machine. Thereafter, the ink is cured by emitting an ultraviolet ray the film/sheet while cooling the film/sheet. And, the film/sheet is wound in a rolled state.
Patent JP-H10170776-A (JP)
Title: Structure of optical fiber unit coated with foamed resin layer
Inventor: KOBAYASHI KAZUNAGA
IPC: G02B6/44
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To avoid the direct action of the pressure from a foamed resin layer on a coated optical fiber by arranging many soft wires on the outer periphery of the coated optical fiber longitudinally alongside the fiber and integrally coating these wires with the foamed resin layer, thereby disposing a buffer layer between the foamed resin layer 3 and the coated optical fiber. SOLUTION: This optical fiber unit has a structure obtd. by arranging the soft wires 2 around the single-core coated optical fiber 1 alongside its longitudinal direction and integrally coating these wires with the foamed resin layer 3. Actually, the inner peripheral surface 3a of the foamed resin layer 3 is not circular and bulges to a waving state in the central direction in the spaces between the soft wires 2 and 2 but the soft wires 2 are so arranged that the inside surfaces thereof do not arrive at the outside surface of the coated optical fiber 1. Spaces S exist between the outside surface of the coated optical fiber 1 and the inner peripheral surface 3a of the foamed resin layer 3. Then, the shrinkage force of the foamed resin layer 3 is accepted by the soft wires 2 and is absorbed and dispersed by the soft wires 2.
Patent JP-H09176700-A (JP)
Title: Degreasing composition
Inventor: REONAADO MAIKERU HABAAMAN
IPC: C11D1/29
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a degreasing composition that can replace all or part of chlorinated degreasing agents and fluorinated degreasing agents by mixing an olefin component and a specified surface-active agent component.  
     SOLUTION: This degreasing composition comprises at least one olefin component and at least one surface-active component selected from among alcohol ethoxylates and alcohol ethoxysulfates and their mixtures. Particularly this composition is a composition comprises, based on the weight of the composition, 2 to 90wt.%, and preferably 20 to 87wt.%, at least one olefin component and 2.0-60wt.%, and preferably 2.5 to 40wt.% surface-active agent selected from among alcohol ethoxylates and alcohol ethoxysulfates and their mixtures. The olefin component that can be suitably used is a 2-24C olefin. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0598968-A (JP)
Title: Intake device for multicylinder engine
Inventor: SUZUKI SHIGERU
IPC: F02M35/10
Filed: 1991-12-16
Abstract: PURPOSE:To increase a torque in a total operation area of a V-shaped multicylinder engine by eliminating a nonconformance area of variable inertia supercharge through resonance supercharge. CONSTITUTION:Cylinders 31, 32 of cylinder lines 21, 22 are connected to a pair of disbribution chambers 111, 112 respectively by means of long main intake pipes 121, 122 and short bypass intake pipes 131, 132. The main intake pipes and the bypass intake pipes are changed over to each other by means of pipe length changeover valves 15, 15 arranged in the bypass intake pipes. The communication between the distribution chambers can be interrupted in a large- diameter communication passage 17 having an opening/closing valve 18. The distribution chambers are connected to a collection chamber 21 through resonance pipes 201, 202. The pipe length changeover valves 15 and the opening/ closing valve 18 are operated in engine speed areas different from each other. For instance, inertia supercharge is carried out in a medium speed area and a high speed area of an engine, and resonance supercharge is carried out in a low speed area for compensating shortage.
Patent JP-H09183904-A (JP)
Title: Organopolysiloxane composition
Inventor: AKAMATSU SHOJI
IPC: C08K5/56
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an organopolysiloxane compsn. excellent in heat resistance. SOLUTION: This compsn. comprises 100 pts.wt. organopolysiloxane of 100 to 1,000,000 in viscosity at 25 deg.C, 0.001-10 pts.wt. reaction product of cerium chloride or a cerium carboxylate with an alkali metal silanolate compd., and a diorganopolysiloxane having silicon-bonded hydrogen atoms only at the molecular terminals (the amt. of the silicon-bonded hydrogen atoms being 1 to 10,000ppm based on this compsn.).
Patent JP-H10175198-A (JP)
Title: Boring machine and method of forming stipple pattern by boring in sheet raw material
Inventor: ASAMI KATSUYUKI
IPC: B26F1/02
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To form a desired stipple pattern by boring in a sheet raw material by connecting a horizontal movement mechanism part and a boring mechanism part to an interlocking control device. SOLUTION: Boring needles 18, 18a positioned above a thrust-in hole through a guide plate 20 are driven in the guide plate 20, thereby forming a guide hole 23 for guiding and holding the boring needles 18, 18a.... According to the data previously inputted to a control device, a moving frame in a horizontal movement mechanism part 4 and the boring needles 18, 18a of a boring mechanism part 5 are operated, whereby suitale places of the sheet raw material stretched in a frame 3 are moved corresponding to the guide hole 23 formed in the guide plate 20 by the moving frame 6 adapted to move in two dimensions on the table 2 to form a hole in a designated positon of the sheet raw material. Thus, a desired stipple pattern can be formed.
Patent JP-H07196424-A (JP)
Title: Antimicrobial agent consisting of complex particle or hollow particle
Inventor: ITO TETSUO
IPC: A01N25/26
Filed: 1993-12-28
Abstract: PURPOSE:To obtain an antimicrobial agent having good dispersibility when added to materials such as resins, rubbers, coatings, cosmetics or fibers, capable of exhibiting sufficient antimicrobial effect without loosing characteristics of the material themselves and free from decoloring and deterioration. CONSTITUTION:This complex particles has a coating layer containing at least one kind of metal selected from silver, copper and zinc and/or its compound of fine particles used as a core. The antimicrobial agent consists of this complex particles and/or hollow particles having the above coating layer.
Patent JP-H07171003-A (JP)
Title: Forward inclination angle adjusting device of ski shoes
Inventor: SHIMIZU YASUSHI
IPC: A43B5/04
Filed: 1991-12-16
Abstract: PURPOSE:To save the labor of production as a forward inclination angle adjusting device of ski shoes of a simple construction and to easily adjust the forward inclination angle even in an extremely cold environment of skiing grounds, etc. CONSTITUTION:This forward inclination angle adjusting device of the ski shoes is constituted by mounting a central shaft 41 and a rotating body 4 provided with guide pins 42, 43 in positions varying in the lengths of the spacings from this central shaft 41 at the rear part of a cylindrical part shell 2 of the ski shoes, boring the cylindrical part shell 2 and a base part shell 1 with through- holes 21, 22, 11, 12 for inserting these guide pins 42, 43 to the top and bottom of the central shaft 41 of the rotating body 4 and inserting the guide pins 42, 43 of the rotating body 4 to the extent these pins arrive at the through holes 11, 12 formed in the base part shell 1 from the through holes 21, 22 formed in the cylindrical part shell 2.
Patent JP-2001171507-A (JP)
Title: Braking system for vehicle
Inventor: ISONO HIROSHI
IPC: B60T8/32
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a braking system for a vehicle which increases brake operating force for operation delay of an operation device whose output sometimes delays compared with an input. SOLUTION: An input force produced by stepping a brake pedal is assisted by a vacuum booster to be outputted, and a hydraulic pressure generated by a master cylinder operates a brake cylinder. Further, a brake cylinder pressure control device is provided for pressurizing a hydraulic fluid in a reservoir and the master cylinder to supply to the brake cylinder to add a hydraulic pressure. When the stepping force exceeds a predetermined stepping force, if emergency braking is detected by the fact that difference between a real master cylinder pressure and an ideal master cylinder pressure is larger than a predetermined master cylinder pressure difference, pressure is added to the braking cylinder so that the braking cylinder pressure is lager than an ideal master cylinder pressure for the stepping force, thereby obtaining braking operation force at emergency braking.  The larger the master cylinder pressure difference is, the larger is made the added pressure. The added pressure may be determined by taking a booster negative pressure into consideration.
Patent JP-H10177409-A (JP)
Title: Direct teaching device of robot
Inventor: SAKAKI TAISUKE
IPC: B25J9/22
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent a control system from being unstable even when a control cycle becomes longer by stopping the operation of a manipulator at the point of time when force information measured during the operation of the manipulator becomes equal to below a prescribed threshold value. SOLUTION: A calculating part 210 calculates a manipulator action value 207 from the measurement value of a force sensor 202 which is fitted to the tip part of a manipulator mainbody. When the operation of the manipulator is under stopping, the operation direction of the manipulator is decided unless a force measurement value is equal to below a threshold value A and, then, the operation of the manipulator is started. Unless the operation of the manipulator is under stopping, the force measurement value is compared with the prescribed threshold value B. When the force measurement value is equal to below the threshold valule B, the operation of the manipulator is stopped. Unless it is equal to or below the threshold value B, the operation of the manipulator is continued.
Patent JP-2000178026-A (JP)
Title: Powdery multiple titanium compound and its production
Inventor: KOBAYASHI ISAMU
IPC: F16D69/02
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a powdery titanium compound useful as a base material component of a friction material for an automotive brake device, or the like. SOLUTION: This powdery multiple titanium compound consists of combined crystal grains each of which is formed by joining together a crystal grain of an alkaline earth metal titanate represented by the formula RTiO3 (wherein R is Mg, Ca, Sr or Ba) and a crystal grain of a hollandite type octotitanate represented by the formula AXMYTi8-YO16 (wherein: A is an alkali metal element or Ba; M is Al, Fe, Cr, Ga, Mg, Co, Ni, Cu or Zn; X is a numerical value of 0.5-3; and Y=X/2 when M is a divalent element and Y=X when M is a trivalent element).  The production process of the powdery multiple titanium compound comprises: mixing powdery TiO2, A2O, RO and MO* (wherein MO* is MO or M2O3) together to obtain a powdery mixture; granulating the powdery mixture into granules; subjecting the granules to firing treatment at 1,300-1,500 deg.C; and thereafter, subjecting the fired material to disintegrating treatment to produce the objective powdery titanium compound. As an effect of the combined crystal structure, for example, frictional wear characteristics (such as friction coefficient, wear resistance and mating surface damage property) of a friction material for a brake device can be enhanced by using this titanium compound as a base material component of the friction material.
Patent JP-H10202681-A (JP)
Title: Method for producing resin molding and apparatus therefor
Inventor: KONDO MINORU
IPC: B29K103/04
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a molding by charging aggregate and a thermoplastic resin into a form. SOLUTION: An apparatus for producing a resin molded product consists of heating means A, B for separately heating aggregate (a) and a thermoplastic resin (b), weighing means 15, 16 for separately weighing the heated aggregate and the heated thermoplastic resin and a pressure molding means D charging the weighed aggregate and the weighed molten thermoplastic resin into each form C alternately or simultaneously to mold them and the molding of the aggregate and the thermoplastic resin is obtained by this apparatus.
Patent JP-H11178692-A (JP)
Title: Cup giving magnetic action
Inventor: NAKAYAMA TAKEO
IPC: A61N2/08
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To impart bactericidal properties to water treated with magnetic field, and to assist activity of oxygen by a constitution wherein a cup is formed by sealing hermetically inner and outer double walls, a cup and a lid member and magnet bodies are stored in the hollow part between the inside and the outside of the sealed cup to penetrate magnetism into a cup. SOLUTION: Permanent magnets 4 are disposed in a cavity 3 of a sealed cup 1 consisting of inner and outer double wall plates 1a and 1b made of a stainless steel and a lid member 5 is tightly stuck on the top of the sealed cup 1 by a screw, etc. As the permanent magnets 4 are arranged in the sealed cup 1, when a drink such as water, tea, juice, milk and liquor is put therein, iron content included in the drink is magnetized after approximately 10 min to become a magnetized drink. As the drink in the sealed cup 1 is thus magnetized by the power of the permanent magnet 4, and it becomes mild and tasty and active ions are generated in the magnetized drink, it is pref. that this beverage is drunk for 4-5 times for keeping daily health. This ionization phenomenon is effective to decrease in hypertension.
Patent JP-2001173926-A (JP)
Title: Garbage supporting gate apparatus for use in shaft typep heat decomposing and fusing operation furnace
Inventor: OGINO KYOICHI
IPC: F23G5/50
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a garbage supporting gate apparatus for use in shaft type heat decomposing and fusing operation furnace, wherein, when the burden of the garbage increases in the furnace, the gate apparatus supports the garbage so that the garbage is prevented from being compressed by the burden weight of the garbage itself, while heat is kept to flow smoothly so that the garbage is uniformly exposed to the heat flow and dried, and the gate apparatus further prevents the escape of the flow by providing draft resistance so that heat flow may thoroughly penetrate into the garbage layer, allowing the decomposing and drying of the garbage to be promoted. SOLUTION: The shaft type heat decomposing and fusing operation furnace 1 is so operated that garbage is loaded from the top portion of the furnace while gas for promoting burning is supplied from the bottom portion of the furnace, so that the loaded garbage is passed into a fusing area C corresponding to a lower layer through a heat decomposing area B corresponding to a medium layer from a drying area A corresponding to an upper layer, then the garbage is fused prior to discharge from the furnace. A pair of comb-like gates 4 and 4, each of them having a plurality of rods 40 connected in a spaced relation to form a comb-like body, and oppositely arranged on the upper region of the garbage layer, wherein the rods 40 are retractably formed so that the top portions of the rods can engage with one another.
Patent JP-H05264773-A (JP)
Title: Method for conducting heat
IPC: G21C15/18
Filed: 1992-12-18
Abstract: PURPOSE: To obtain a method for improving heat conduction in a space between the walls of two containers where one is included in the other. CONSTITUTION: In this method to remove extra heat from the coolant in the first container 1 of a reactor through a space 5 between the walls of the first container 1 and the second container 3 which includes the first one, a bit of a thermal conductive medium which is solid at a temperature as high as or below the regular operation temperature of the coolant is placed in the space 5 and, when the temperature of the coolant excessively rises, the bit fuses and gets in contact with the walls of both containers, whereby heat conduction is improved. For example, aluminum particles are used as a medium.
Patent JP-H06182019-A (JP)
Title: Method for detecting remaining pins for computer bowling
Inventor: HAYANO SHIRO
IPC: A63D5/04
Filed: 1992-12-17
Abstract: PURPOSE:To prevent erroneous judgement of spare by picking up the image of the state of pins after throwing a ball by an image pickup means and detecting the presence or absence of remaining pins standing in any place on a lane as well as the number of remaining pins standing at the regular position basing on the picture data. CONSTITUTION:The method is provided with a scoring computer 11 accepting pin set signals from a pin setter 13, bowl passing signals from a bowl passing sensor 16, and picture data from a CCD camera 15 picking up the image of a pin 14 after throwing a bowl. The computer computes the score and displays the result on a CRT 17. When the computer 11 detects the remaining pins, it detects the number of remaining pins standing at the regular position and the presence or absence of the remaining pins standing on the lane basing on the picture data from the CCD camera 15. When the remaining pin is detected on the lane, the computer judges that the score is neither strike nor spare and corrects the score even though the number of remaining pins at the regular position is zero.