baber/WOPTO huggingface dataset:
Patent JP-H06138705-A (JP)
Title: Production of electrostatic charge image developing toner
Inventor: YANAGIDA KOICHI
IPC: G03G9/087
Filed: 1992-10-26
Abstract: PURPOSE:To produce the toner with good productivity by further pulverizing the powder obtd. by subjecting toner raw material to melt kneading, solidifying by cooling and prepulverizing, in the presence of a refrigerant. CONSTITUTION:The constituting components of the electrostatic charge image developing toner raw materials are previously weighted a mixed and are supplied from a raw material supply machine to a kneading machine. A binder resin is heated to melt and is kneaded in a molten state in a kneading machine. The kneaded matter is then sent to a cooler where the kneaded matter is cooled down to a temp. at which the pulverization is possible. The kneaded matter is then prepulverized by a prepulverizing machine. The prepulverized particles obtd. in such a manner are pulverized in the presence of the refrigerant, by which the coarse particles, the particles of prescribed sizes and the microparticles are formed. These particles are sent to a classifying machine where the particles are classified to a mixture composed of the coarse particles and the mixture composed of the particles of the prescribed grain sizes and the microparticles. The coarse particles are subjected together with the prepulverized particles to pulverization. The prescribed particles and the microparticles are further classified.
Patent JP-H10132923-A (JP)
Title: Laser beam repeater
Inventor: HIRATSUKA TAKAHITO
IPC: G01S7/48
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam repeater in which deceptive laser lights are effectively diffused against a missile which is guided by irradiated pulse laser light by rotating automatically a diffusing surface on which deceptive laser lights are diffused. SOLUTION: The device is equipped with a beam detecting element 2 which identifies wave length of input beam and converts the input light to electric signals to output, a determining circuit 3 which determines whether the input light is a pulse laser beam, and measures a coming direction and coming timing of the pulse laser light, a laser beam generator 4 which generates deceptive laser light 5 in synchronism with the pulse intervals of the pulse laser beam 1 irradiated by the determining circuit 3 and a diffuser 7 which diffuses the deceptive laser light 5 output from the laser beam generator 4 according to information such as coming direction.
Patent JP-H02137613-A (JP)
Title: Liquid nitrogen feeder for cooling extruded material
Inventor: MIYATE YUKIHIRO
IPC: B21C29/00
Filed: 1988-11-15
Abstract: PURPOSE:To manufacture a extruded stock and excellent in appearance by arranging a discoid spacer member on the outlet side of an extruding die, fitting a liquid nitrogen feed pipe to a groove part formed on its one side and spraying liquid nitrogen on the surface of an extruded stock right after it is extruded. CONSTITUTION:On the outlet side of an extruding die 1, a discoid spacer member 3 is arranged through a heat insulating packing member 2 and a passing hole part 3a for the extruded stock A is pierced in the middle part of a spacer member 3. On the side of the part of a bolster 4 of this spacer member 3, a groove part 5 continuing from the outer peripheral edge to the inner peripheral part of a hole part 3a is formed and this groove part 5 is composed of an introducing circuit 5a, a circulating circuit 5b and branching circuit 5c, a liquid nitrogen feed pipe 6 is fitted to it and a heat insulating packing member 7 is arranged on the side of the bolster 4. In this constitution, when the liquid nitrogen B is sprayed on the surface of the extruded stock A right after it is extruded from the die 1 through the feed pipe 6 to be cooled quickly, orange peel or pattern is prevented from appearing on the surface of the extruded stock A.
Patent JP-H01130029-A (JP)
Title: Fuel controlling method for engine
Inventor: YOSHIDA MINORU
IPC: F02D41/06
Filed: 1987-11-14
Abstract: PURPOSE:To prevent a control miss due to the temporary turbulence of an ignition signal from occurring by performing fuel control at the time of starting when a time interval equivalent to engine speed after the starting is not continuously detected at the time of discriminating whether it is at time of starting or after that on the basis of the time interval between ignition signals. CONSTITUTION:When a breaker arch 9 opens a point 3 intermittently by rotation of a rectangular cam 8 installed in a turning shaft of a distributor 7, high voltage is generated in an ignition coil 6 connected to a power source 10, and this high voltage is impressed on a spark plug 11 via the distributor 7. An electronic controller 13 measures a time interval between ignition signals (a) inputted successively on the basis of the ignition signal (a) out of an igniter 2, and outputs a fuel control signal at the time of starting to an injector 12 till the time interval equivalent to engine speed after the starting is continuously detected as many as, for example, more than three times.
Patent JP-2000107232-A (JP)
Title: Lift-up seat for vehicle
Inventor: SUEHIRO YOSHIRO
IPC: A61G3/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To fold one-side wheels while being linked with another side wheels at the time of folding the other side wheels and to facilitate the lift-up for a vehicle by constituting it to be folding possible by means of linking the front and rear wheels of a seat device. SOLUTION: After front wheels 60 and 60 and rear wheels 70 and 70 are taken-out, a lift-up device 50 is further operated at an outdoor side and the seat device 10 is arranged. After the seat device 10 is grounded, the lift-up device 50 is continuously moved to the outdoor side so that both connecting plates 56 and 56 are pulled-out from connecting recessed parts. Therefore, the seat device 10 is separated from the lift-up device 50. The seat device 10 separated in this way can be used as a normal wheelchair as a single body. In the meantime, the lift-up device 50 is operated in a direction for returning quadric link mechanisms 55 and 55 to the inside of the vehicle and stored in the vehicle. Therefore, the folding of the front and rear wheels 60, 60, 70 and 70 of the seat device 10 are executed by linkage so that its handling labor and time are reduced.
Patent JP-H03193683-A (JP)
Title: Ceramic coating, method of its production and supporting body coated by said method
Inventor: ARAN DOU REPURUBIE
IPC: C04B41/50
Filed: 1990-10-25
Abstract: PURPOSE: To provide a ceramic coating to generate the excellent heat transfer between a heating body and a body to be heated by thermally decomposing a ceramic precursor deposited on a supporting body to from the ceramic.  
     CONSTITUTION: A ceramic precursor is deposited on a supporting body, and the ceramic is formed on the supporting body by thermally decomposing the precursor to obtain a ceramic coating which is non-oxidizing and contains free carbon. The non-oxidizing body means that the combined oxygen content of the ceramic is 25 wt.%, and the ceramic is carbonized or nitrided. The free carbon means the carbon atom combined with other carbon atoms. Thus, the free carbon does not mean the carbon combined with other elements, in particular, with silicon, nitrogen, and oxygen. The ratio (wt.%) of the free carbon is obtained by the formula where CVL is the molar number of the valency of carbon atoms combined with other carbon atoms, M c  is the molar mass of carbon, and M a  is the mass of the sample. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08147155-A (JP)
Title: Method and system for instruction change/insertion of object program
Inventor: NODA KATSUHIKO
IPC: G06F9/06
Filed: 1994-11-22
Abstract: PURPOSE: To increase the number of degrees of freedom of change/insertion and to facilitate the relocation processing after change/insertion. CONSTITUTION: This system consists of a disassembling means 2 which inversely assembles an object program as the change/insertion object to convert it to a source program and gives labels to reference addresses of another instructions referred to by instructions and substitutes reference addresses included in these instructions with corresponding labels, a storage means where labels and addresses of instructions to which these labels are given are stored correspondingly to each other,  an instruction change/insertion means 4 which detects an instruction as the change/insertion object from the source program and substitutes the instruction as the change object with an instruction after the change or inserts the instruction as the insertion object to an insertion position and changes the position of a label to the head of the inserted instruction in the case of insertion of the instruction before another instruction to which this label is given, and an assembling means 5 which assembles the source program subjected to instruction change/insertion to convert it to the object program while substituting the labels with addresses.
Patent JP-H05125065-A (JP)
Title: Production of thiazolecarboxylic acid chlorides
Inventor: KUWAZUKA TOSHIAKI
IPC: B01J31/02
Filed: 1991-11-05
Abstract: PURPOSE:To suppress formation of by-products and readily obtain the subject compounds useful as a raw material for medicines, agricultural chemicals, etc., in high purity and yield within a short time by reacting thiazolecarboxylic acids with triphosgene. CONSTITUTION:A compound expressed by formula I (R1 is 1-6C alkyl, etc.; R2 is H, 1-6C alkyl, etc.) is reacted with triphosgene in the presence or absence of a catalyst (e.g. N,N-dimethylformamide), preferably in a solvent (e.g. toluene) at a temperature from ambient temperature to the boiling point temperature of the solvent to afford the objective compounds expressed by formula II. The reaction is carried out by using 0.35-5.0mol triphosgene, 0.8-4 l solvent and 0.1-5wt.% catalyst based on 1mol compound expressed by formula I. 2- Methylthiazole-5-carboxylic acid is exemplified as the compound expressed by formula I.
Patent JP-2001107278-A (JP)
Title: Method and device for treating harmful metal- contaiining salts
Inventor: UMETSU YOSHIAKI
IPC: C25C3/34
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating harmful metal-containing salts capable of simplifying the constitution of the treating device without requiring the execution of increasing the salts to be treated and to provide a device therefor. SOLUTION: A treating device provided with an electrolytic cell 10 having an anode 12a and a cathode 12b, a heating means 15 for charged materials and a stirring means 14 for the melted charged materials, and in which the charged materials are held to the melted state and a DC power source device 11 applying DC voltage to the space between both poles is used, harmful metal- containing salts and a metal having a decomposition potential baser than that of the metal as the object for removal are charged to the electrolytic cell 10 and are held to the melted state, applying voltage is set to the value capable of obtaining the decomposition potential of the base metal, and electrolysis is executed.
Patent JP-H03152802-A (JP)
Title: Fluorescent lamp device
Inventor: HIRAO YOSUKE
IPC: F21V23/00
Filed: 1989-11-08
Abstract: PURPOSE:To make a fluorescent lamp device compact with simple constitution, and prevent lighting circuit parts from being heated due to thermal conduction by forming a gap between a lighting circuit board and a casing side wall. CONSTITUTION:A casing 1 for housing a fluorescent lamp contains a circuit board 7 packaged with a part for driving the lamp, as well. The circuit board 7 is fitted to the casing 1 via an L-type step part 13, and a gap 15 is formed between the circuit board 7 and the casing 1. Consequently, a fluorescent lamp device can be made compact with simple constitution, and a lighting circuit part is prevented from being heated due to thermal conduction.
Patent JP-S63145885-A (JP)
Title: Water level float
Inventor: HITAI YUTAKA
IPC: F16K31/24
Filed: 1986-12-05
Abstract: PURPOSE:To close a valve upon removal of a float, by balancing upward force with respect to a rod coupled with a valve and the gravity of the float. CONSTITUTION:A valve 101 is provided with a weight 104 in reverse direction from a rod 102 in addition to the rod 102 and a float 103. Rotary moment of said weight 104 around the center 105 of rotation is selected to be smaller than the rotary moment of the float 103 and larger than the rotary moment of only the rod 102 when the float 103 is removed. When the float 103 is not removed, it stays below the water level at all times, and when the float 103 is removed, the valve 101 is closed through the rotary moment of the weight 104.
Patent JP-S62147771-A (JP)
Title: Manufacture of gto thyristor
Inventor: YAMADA OSAMU
IPC: H01L29/74
Filed: 1985-12-20
Abstract: PURPOSE:To enable a defective projection on the gate area, which may be generated in the manufacturing process, to be removed effectively and easily, by stripping off resist thereon to expose the area after covering all around the GTO thyristor surface with resist. CONSTITUTION:An acid-resisting photoresist 7 is applied to the entire GTO thyristor surface, which is then hardened by projecting a light onto all over the area. The resist on a defective projection 6 is then removed with a sharp knife 8. Then, etching there with a phosphoric or nitric acid series etching solution eliminates an aluminum electrode existed on the defective projection 6. After the aluminium electrode is removed to expose a semiconducting crystal thereon, then, covering thereon with an insulation protective coat 9 like polyimide resin results in perfecting the insulation between the gate and the cathode.
Patent JP-H01131246-A (JP)
Title: Copolymer of sulfur dioxide and polyalkylpolysilylstyrene
Inventor: MATSUDA MINORU
IPC: C08G75/02
Filed: 1987-11-16
Abstract: PURPOSE:To obtain the title novel copolymer of positive type decomposable in high sensitivity by light rays, electron rays or X-rays, useful as a new resist material having excellent dry etching resistance, comprising sulfur dioxide and a polyalkylpolysilylstyrene. CONSTITUTION:A copolymer of sulfur dioxide and a polyalkylpolysilylstyrene having 2,000-2,000,000 number-average molecular weight. a linear compound consisting of 1-50mol% structural unit shown by formula I and 50-99mol% structural nuit shown by formula II (R is lower alkyl; P is 2-5). The copolymer, for example, is obtained by reacting p-pentamethyldisilylstyrene with sulfur dioxide in the presence of a polymerization initiator such as tertiary butyl hydroperoxide.
Patent JP-S62148514-A (JP)
Title: Ultraviolet-curing resin composition
Inventor: TAKAHASHI TOSHINOBU
IPC: C03C25/24
Filed: 1985-12-24
Abstract: PURPOSE:The titled composition, containing a specific urethane acrylate and specific monofunctional acrylate in a specific proportion, having a low glass transition point, low elastic modulus and improved heat aging and hot water aging resistance and suitable as an optical fiber coating material. CONSTITUTION:A composition containing (A) 20-80wt% (i) urethane acrylate, obtained by reacting a diisocyanate with both terminals of polytetramethylene glycol having 1,500-10,000 molecular weight and further reacting the resultant product with a compound having (meth)acryloyl group and OH group and having (meth)acryloyl groups at both terminals and/or (ii) urethane acrylate obtained by using propylene oxide-tetrahydrofuran copolymer having OH groups at both terminals in the same manner and (B) 5-80wt% monofunctional acrylate expressed by the formula (R1 is H or CH3).
Patent JP-H03149545-A (JP)
Title: Silver halide color photographic sensitive material and color image forming method
Inventor: TAKAHASHI OSAMU
IPC: G03C7/392
Filed: 1989-11-07
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material suitable for rapid processing by providing silver halide emulsion layers in which >= 90mol% consists of silver chloride and nonphotosensitive layers contg. an independent or copolymer contg. a color mixture preventive agent and specific repeating unit. CONSTITUTION:This silver halide color photographic sensitive material is provided with at least one layer of the silver halide emulsion layers consisting of at least one kind of couplers forming dyestaffs and the silver chlorobromide or silver chloride, >=90mol% of which consists of the silver chloride and which contains substantially no silver iodide and at least one layer of the nonphotosensitive layers contg. at least one kind of the oil soluble color mixture preventive agents which make a redox reaction with the oxidant of a developing agent and at least one kind of the compds. expressed by formula I. In the formula, X denotes a hydrogen atom, lower alkyl group or aralkyl group; L denotes a bivalent combination group; Y denotes a sulfinic acid group or the sulfinic acid group forming a salt; l denotes 0 or 1. The silver halide photographic sensitive material which has the high image quality and allows rapid processing is obtd. in this way.
Patent JP-S63143100-A (JP)
Inventor: SUGIYAMA KIYOHIKO
IPC: D06F89/02
Filed: 1986-12-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08141088-A (JP)
Title: Cannula with valve
Inventor: YABUSHITA YASUKI
IPC: A61M25/00
Filed: 1994-11-24
Abstract: PURPOSE: To provide a cannula with a valve capable of preventing the infiltration of pathogenic microorganisms, etc., during in-vivo indwelling and sterilizing the microorganisms sticking onto the surface of the valve. CONSTITUTION: This cannula consists of a hollow tube having an introducing part 2 equipped with a flexible valve formed with an introducing hole for insertion of a body to be introduced and a valve part 8 of a Y-shaped tube is composed of an org. high polymer elastomer having flexibility and contg. a hardly water-soluble antimicrobial agent. High-polymer compds. having rubber-like elasticity at about ordinary temp.; for example, natural rubber and polymers of diene based monomers, such as butadiene, are used as the org. high-polymer elastomers. The hardly water-soluble antimicrobial agent is not particularly limited, insofar as the rate of dissolution in 100g distilled water of 20 deg.C is about 0.001 to 3.0g. Hydrochloride of chlorhexidine which exhibits an antimicrobial property to many kinds of bacteria and has a high sterilizing and bacteriostatic effect has good stability to thermal stresses at the time of molding and is most preferable.
Patent JP-H06117598-A (JP)
Title: Levelling lid device for grease pump
Inventor: NAKATANI KIYOSHI
IPC: F16N11/08
Filed: 1992-10-01
Abstract: PURPOSE:To prevent occurrence of inferior discharge of grease, and to surely flatten the grease and to restrain breakage. CONSTITUTION:In a grease pump which sucks up grease 45 from a grease can 32 through an intake pipe 42, and which then discharge the grease. A body part 46 is fitted in the intake pipe 42 so as to be slidable longitudinally of the intake pipe 42. The body part 46 is made of materials having a density larger than that of the grease 45. A guide part 48 is provided in the fitted part of the body part, longitudinally of the suction pipe 42 which has a length longitudinal of the intake pipe 42, which is longer than that of the body part 46. A seal member 50 is provided in the guide part 48, for maintaining the air-tightness between the guide part 48 and the intake pipe 42. Further, ribs 52 are formed on the body part 46, for applying a buoyancy to the grease 45 so as to prevent the grease 45 from descending.
Patent JP-S63142049-A (JP)
Title: Polypropylene resin composition
Inventor: NOMURA MANABU
IPC: C08K7/00
Filed: 1986-12-04
Abstract: PURPOSE:To obtain the titled composition, having excellent surface gloss and dimensional stability, improved rigidity, impact resistance, etc., and suitable as automobiles, light electrical appliances, etc., by blending specific polypropylene with a short fibrous filler of a specific shape in a specified amount. CONSTITUTION:A polypropylene resin composition, obtained by blending (A) 60-99wt.%, preferably 70-97wt.% propylene polymer with >=95% isotatic pentad fraction with (B) 1-40wt.%, preferably 3-30wt.% fibrous inorganic filler, e.g. magnesium hydroxide fiber, etc., having 0.1-2mu fiber diameter and 50-200 aspect ratio.
Patent JP-H06121079-A (JP)
Title: G4 facsimile equipment with kanji input output function
Inventor: HAGYUDA TADASHI
IPC: H04N1/00
Filed: 1992-10-02
Abstract: PURPOSE:To output header information including KANJI (Chinese characters) by converting the header information including KANJI into a picture and sending the converted information together with picture information of a transmission original when no KANJI input output function is provided in a destination G4 facsimile equipment. CONSTITUTION:An opposite equipment KANJI function detection section 11 detects the presence of a KANJI input output function of a destination G4 facsimile equipment, and when a receiver side discriminates no provision of the KANJI input output function, header information stored in a KANJI header information storage section 13 is converted from a KANJI code into picture information by a KANJI header information conversion section 14. The converted picture information is stored in a picture information storage section 4 as part of picture information together with the picture information of an original to be inputted and they are sent as picture information after the connection of a document layer. Thus, even when the receiver side is a facsimile equipment having no KANJI input output function, a header including KANJI corresponding to the KANJI code inputted from the sender side is included in the output picture of the receiver side.
Patent JP-H09133592-A (JP)
Title: Method and apparatus for predicting service life of toothed belt
Inventor: KIDO RYUICHI
IPC: G01L5/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To predict the service life at the tooth part of a toothed belt accurately. SOLUTION: A geometrical data, a material data and an external force data are inputted for a transmission analysis model of a toothed belt 4 and the frictional slip work occurring on the side face 9a of tooth on the driving side is determined at the tooth part 9 of belt 4 by finite element method. The frictional slip work is compared with service life characteristics being preset depending on the frictional slip work thus predicting the service life at the tooth part 9 of belt 4.
Patent JP-H03149097-A (JP)
Title: Feed water device for full automatic washing machine
Inventor: OTSUKA KIMIHIKO
IPC: D06F39/08
Filed: 1989-11-06
Abstract: PURPOSE:To prevent the discoloration and color shading of clothes due to detergent deposition, reduce a feed water snund and ensure a low noise by providing a detergent storage case in a feed water passage, connecting the final end of the feed water passage to a pipe section continuous to the inside of a water bath containing a tank having many small holes on the side wall thereof, and setting the pipe section at a level lower than the aforesaid small holes on the side wall of the tank. CONSTITUTION:The lower end of a connection pipe 8 is connected to the upper end of a hose 12, and the lower end of the hose 12 is connected to a pipe section 14 horizontally continuous to the inner bottom of a water bath 13, thereby introducing a detergent and water to the water bath 13. A rib body 16 is so erected on the bottom of the water bath 13 as to oppose the delivery part of the pipe section 14. Consequently, the detergent and water delivered from the pipe section 14 to the water bath 13 collide with the rib body 16 and are agitated, and the detergent dissolves in the water. When a water flowrate is small and the detergent is not well dissolved, an undissolved portion does not enter the tank 11, because of weight larger than water weight. The discoloration and color shading of clothes, therefore, are prevented. Also, the aforesaid feed water passage can eliminate a feed water sound otherwise generated with water dropping onto water in a tank and water bath.