baber/WOPTO huggingface dataset:
Patent JP-2000357528-A (JP)
Title: Liquid fuel evaporation control method in fuel cell system
Inventor: UEDA KENICHIRO
IPC: H01M8/06
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid fuel evaporation control method in an evaporator capable of preventing the stagnation of the liquid fuel in an evaporating chamber. SOLUTION: A fuel reforming device is constituted with an evaporator for evaporating liquid fuel; a reformer for reacting gas evaporated with the evaporator on a solid catalyst to form fuel gas; and a carbon monoxide remover for removing carbon monoxide in the fuel gas produced in the reformer, and a fuel cell system contains a fuel cell for generating electric power by the reaction of hydrogen in the fuel gas supplied from the fuel reforming device with oxygen supplied from an oxidizing agent supply means;  and a burner for burning off gas of a hydrogen electrode of the fuel cell to generate combustion gas for serving as a heating source of the evaporator, and wherein, a temperature detector 8 is installed in the bottom of an evaporating chamber of the evaporator 1, and the supply amount of the liquid fuel to the evaporator is decreased from the supply amount (an instruction value) corresponding to a required load amount of the fuel cell, according to the temperature detected.
Patent JP-H0460932-A (JP)
Title: Optical pickup head device
Inventor: KADOWAKI SHINICHI
IPC: G11B7/135
Filed: 1990-06-26
Abstract: PURPOSE:To enable stable focus and tracking control by arranging a photodetector at a certain position which is apart from a hologram element rather than a first face perpendicular to the optical axis of a light source including the first light emitting point of the light source, and is opposed to the light source while holding a block therebetween. CONSTITUTION:Photodetectors 510-517 and the light source are arranged at certain positions opposed to each other while holding a block 33 therebetween for radiating heat, which is generated from the light source, thereby, an optical storing medium 34 is irradiated with a beam from the light source. Accordingly, the block 33 is separated so that the photodetectors 510-517 for receiving the diffracted light from a hologram element 36 does not receive the beam to be emitted from a second light emitting point 14 of the light source counter to a first light emitting point 13 of the light source while holding the light source therebetween. Thus, an FE signal, TE signal, RF signal and laser output control signal generating no offset can be detected by the photodetectors 510-517 formed on one substrate, and a stable operation can be executed while simplifying the configuration of an optical system.
Patent JP-S5869509-A (JP)
Inventor: NOUTOMI HIROSHI
IPC: A47C7/30
Filed: 1981-10-20
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-H0218710-A (JP)
Title: Disk-shaped magnetic recording medium
Inventor: OSHIMA KIYOTAKA
IPC: G11B5/64
Filed: 1988-07-05
Abstract: PURPOSE:To suppress the generation of spike noises by providing a thin metallic film layer which consists of cobalt or cobalt-nickel alloy or consists essentially of the alloy and has intra-surface magnetic anisotropy on a disk-shaped nonmagnetic substrate. CONSTITUTION:The thin metallic film layer 9 which consists of the cobalt or cobalt-nickel alloy or consists essentially of the cobalt or cobalt-nickel alloy and has the magnetic anisotropy within the surface is provided via or without via an nonmagnetic underlying layer on the disk-shaped nonmagnetic substrate 1. A thin metallic film layer 10 having the perpendicular magnetic anisotropy is laminated thereon via or without via a nonmagnetic intermediate layer. This kind of the thin metallic film layer 9 having the intra-surface magnetic anisotropy is hard and hardly generates magnetic wall movement, unlike the conventional soft magnetic layers consisting of 'Permalloy(R), etc. The generation of the spike noises arising from the magnetic wall movement is well suppressed in this way.
Patent JP-S6210840-A (JP)
Title: Ion source
Inventor: WADA YASUO
IPC: H01J27/26
Filed: 1986-07-18
Abstract: PURPOSE:To enable high intesity and current of an ion source to be obtained as large as that of a liquid metal source, by supplying helium from a liquid helium tank to the tip of an electric field radiation chip utilizing superfluidity of helium. CONSTITUTION:An ion source is composed of a chip 5 for electric field radiation, a lead electrode 6, a liquid helium reservoir 7, and a cooling cylinder 8. The reservoir 7 is kept below 2.1 deg.K by the cooling cylinder 8. And, the liquid helium moves from the reservoir 7 to the tip of the chip 5 through a capillary 11 due to superfluidity, and is taken out as helium ion owing to electrolysis caused by the voltage applied to the lead electrode 6. Thus, the emission efficiency of ion is improved to obtain high intensity and current as large as that of a liquid metal source.
Patent JP-H04226268-A (JP)
Title: Centerless undoing device
Inventor: FURUBIO BORUDORINI
IPC: B65H16/10
Filed: 1991-07-09
Abstract: PURPOSE: To prevent a wire material from sliding or being interfered with a flange by stably supporting a reel. CONSTITUTION: A reel 2 is supported on a saddle 4 having two rollers 12, 13, and at least one roller 12 is a drive roller. A belt 19 is wound around the roller. The belt 19 is provided with a part in contact with an outer circumference of the reel 2 between two rollers 12, 13.
Patent JP-S5793811-A (JP)
Title: Shuttle conveyer
Inventor: HIRANO AKIHIDE
IPC: B65G25/08
Filed: 1980-11-29
Abstract: PURPOSE: To surely perform feed operation of an equipment, by both swivellably supporting a dog to shuttle frame and limiting turning motion of the dog then controlling the dog through detection of a conveyed material.  
     CONSTITUTION: A dog member 16, swivellably supported through a shaft 12 to a shuttle frame 6 provided between two rows of roller conveyers, is connected to a leg member 13 through a shaft 18 and long hole 14, and engagement of a roller 19 to a notched part 41 in a dog rail 11 changes lifting and lowering position of the dog 16. A conveyed material sensor 43 is provided in a prescribed position above the roller 19, if moved downward by a conveyed material, a memory element 25 of the fixed member of the dog 16, working lever 29 of a memory working member 26 and sensor pin 49 are engaged to surely move the dog upward at every return motion of the frame 6 while hold the dog to a lowering position at every forward motion. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000356351-A (JP)
Title: Microwave oven system
Inventor: ISHIKAWA KAZUHIKO
IPC: H04L12/70
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a microwave oven system excellent in practical usability. SOLUTION: A microwave oven 1 having a voice synthesizing function, a relay BOX3 connected to a host computer 4 to store home page information through an internet 5 outside a home, and a personal computer 2 are provided in a home. Explanation information on a cooking menu corresponding to each of a plurality of cooking menus, menu data containing heating control data to effect beating and cooking in the oven 1, and information regarding a button operated to transmit menu data to the personal computer 2 through the internet 5 are contained in a home page storing part 421 of the computer 4. When menu data is fed to the oven 1 from the personal computer 2, explanation information is outputted by a voice and a cooking menu is heated and cooked according to heating control data.
Patent JP-H0332792-A (JP)
Title: Method for controlling vacuum pump of deoxidation system
Inventor: SENOO YASUTOSHI
IPC: B01D65/00
Filed: 1989-06-29
Abstract: PURPOSE:To decrease the noises occurring in the cavitation phenomenon generated in the water sealed vacuum pump which operaters in association with the flowing water detection in a feed water time of the deoxidation system for cold and hot apparatus as well as the loss of the pump driving power by controlling the driving of the above-mentioned pump. CONSTITUTION:The flow in the feed water line 3 is detected by a flow switch 6 and the water sealed vacuum pump 7 is driven in response with the detection output signal thereof; in addition, a 1st solenoid valve 11 provided in a sealing water supply line 8 and a 2nd solenoid valve 13 provided in a deaeration line 9 connecting a deoxidation module 5 and the water sealed vacuum pump 7 are opened. The outputting of the output signal of the flow switch 6 is so controlled as to open the 1st solenoid valve 11 upon lapse of delay time after the 2nd solenoid valve 13 is opened by a controller 12. The excess flow of the sealing water into the water sealed vacuum pump at the time of restarting is, therefore, prohibited and the noises occurring in the cavitation at the time of the excess flow-in of the sealing water and the loss of the pump driving power are decreased.
Patent JP-H0725085-A (JP)
Title: Printing material movably supporting mechanism of wet ink printer
Inventor: SANDORA WAI OKAZAKI
IPC: B41J13/14
Filed: 1994-06-28
Abstract: PURPOSE: To prevent ink stain and improve a printing quality by controlling by a print material movable support mechanism print material sheets not to buckle in a printhead direction during printing. CONSTITUTION: A pivotally rotating movable platen 12 is set adjacent a drive roller 32 for supplying a print material sheet 38. The platen 12 secures a print zone 26 between a printhead 22 and the platen 12 and is positioned adjacent and immediately below the printhead 22. A measuring device has a print controller for operating the platen 12 to buckle the sheet 38 downward if a high-density ink is used. The measuring device detects ink drops on the sheet 38 and controls a distance between the sheet 38 and the printhead 22 to create good-quality print images.
Patent JP-H1115090-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HIRABAYASHI KAZUHIKO
IPC: G03C1/035
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain the photographic sensitive material capable of obtaining an extremely high-contrast photographic performance with a stable developing solution and being kept stable even in the case of fluctuating in the composition of a processing solution by incorporating silver chloride in a specified content, and a silver halide emulsion chemically sensitized by one of a gold, sulfur, selenium, and tellurium compounds in a layer and a specified hydrazine derivative. SOLUTION: A layer contains the silver halide emulsion having a silver chloride content of >=90% and chemically sensitized by one of a gold, sulfur, selenium, and tellurium compounds and the photosensitive material contains the hydrazine derivative represented by the formula: R-NHNH-(CO)n -(L)m -Y in which R is an alkyl or aryl or heterocyclic group; L is a divalent; Y is an H atom or an organic group; (n) is 1 or 2; and (m) is 0 or 1. This photosensitive material is processed with a developing solution containing substantially no hydroxybenzene.
Patent JP-S6061411-A (JP)
Title: Workpiece reversing and transferring device
Inventor: TANIDA TAKEO
IPC: B65G47/82
Filed: 1983-09-13
Abstract: PURPOSE:To make it possible to reverse and transfer workpiece with a small- size and cheap structure, by providing a supporting member on which workpieces lined up and supplied are laid and which rotates in the direction in which the workpieces are reversed upside down, and a pusher for pushing out the workpieces after rotation of the supporting member. CONSTITUTION:The operation is initiated in such a condition that a notch 3a in a supporting member 3 is directed opposed to a chute 1 and one of workpieces 1 drops in and is supported by the notch 3a. Air is fed into an air-cylinder 12 through a hose 17a, and air is discharged from the cylinder 17 through a hose 17b. Therefore, a plunger 13 extends until it abutts against a stopper 21, and therefore, a rack 10 moves to rotate a gear 8 together with the supporting member 3, thereby the workpiece 2 is reversed. Air is further continued to be supplied, the air cylinder 12 is moved under reaction of the plunger 13, and accordingly, a pusher 16 moves until it abuts against a stopper 22 to shift the workpiece 2 onto a horizontal bed 24.
Patent JP-S6327588-A (JP)
Title: Radiation image conversion process and fluorescent material used in said process
Inventor: HIRANO HIROSHI
IPC: G21K4/00
Filed: 1986-07-19
Abstract: PURPOSE:To obtain a clear radiation image with reduced X-ray exposure, by absorbing radiation in a specific alkaline earth metal halide doped with bivalent Eu, irradiating the activated halide with electromagnetic radiation and detecting the emitted fluorescent light. CONSTITUTION:Radiation passed through or emitted from a specimen is absorbed in a fluorescent material consisting of an Eu<++>-doped alkaline earth metal halide of formula (M is Ca, Sr or Ba; X and X' are Cl, Br or I; 0.5<=a<=1.8; 10<-4=b<=10<-2>) and having an absorption band of complex color center of 700-1,500nm. The excited fluorescent material is irradiated with electromagnetic radiation of a wavelength range of 700-1,500nm. The excited fluorescent material is irradiated with electromagnetic radiation of a wavelength range of 700-1,500nm to release the accumulated radiation energy from the fluorescent material in the form of fluorescent light, which is detected to effect the conversion of radiation image.
Patent JP-S6146960-A (JP)
Title: Image fixing method
Inventor: KANO MASAYUKI
IPC: G03G13/20
Filed: 1984-08-13
Abstract: PURPOSE:To eliminate an effect of a colored background and to obtain a sharp image by adding a fluorescent whitening agent in a resin soln. in coating an image formed by the electrophotographic process with the transparent resin sonl., and drying it to fix the image. CONSTITUTION:The image formed by the electrophotographic process is coated with a soln. of a resin, such as an acrylic resin, contg. a fluorescent whitening agent, and dried to form a fluorescent transparent protective film to fix the image and at the same time, to whiten the background with the fluorescence. As the fluorescent whitening agent to be used, bis-benzoxazole represented by formula I, R1, R2 being a univalent substituent, X being a bivalent substituent, triazine-phenylcoumarin represented by formula II, bis-(styryl)biphenyl derivs. represented by formula III, etc., are enumerated, and they are used, preferably, in an amt. of 0.5-5% of the resin.
Patent JP-S6231383-A (JP)
Title: Inverter for motor
Inventor: MIYAKO HISAO
IPC: H02P3/18
Filed: 1985-07-31
Abstract: PURPOSE:To enable the restriction and protection of a motor without narrowing an operable range by providing means for setting a frequency and a voltage in a range for enabling the operation of protecting means when the motor is started. CONSTITUTION:An AC of variable frequency obtained by a converter 11 and an inverter 14 is supplied to an enclosed motor compressor 2. The output of a current detector 3 provided between the converter 11 and the inverter 14 is input to a control calculator 15, and the operation of the inverter 14 is controlled by a command from the calculator 15. Means for setting a frequency and a voltage in a range for enabling the operation of the protecting means when the compressor 2 is started is provided in the calculator 15 to operate protecting function in a short time when the motor used for the compressor 2 is restricted and started.
Patent JP-S6062117-A (JP)
Title: Baking device
Inventor: ZAIMA SHIGEKI
IPC: H01L21/30
Filed: 1983-09-16
Abstract: PURPOSE:To lengthen the distance of movement of a carriage by making the height of a mask surface lower than that of a wafer surface. CONSTITUTION:A carriage 11 is moved in parallel on a stone surface plate 12. A mirror image formation optical system 15 and an alignment scope 13 are arranged on the stone surface plate 12. A wafer holder 10 holding a wafer 8, a mask holder holding a mask 1 and a mask-position holding member 14 are disposed to the carriage 11. A common shaft for a spherical mirror in the optical system 15 is arranged at an angle of 20 deg.-40 deg. to a wafer surface and a mask surface. The alignment scope 13 for observing the wafer 8 and the mask 1 is disposed between the wafer 8 and the optical system 15. The luminous flux 2 of illumination from the lower section of the mask 1 forms and bakes a pattern for the mask 1 on the wafer 8. In the constitution, the mask surface is made lower by 5-30mm. in a distance C in the vertical direction between the mask surface and the wafer surface. Accordingly, a collision with the scope 13 even on the scanning of the carriage 11 can be prevented.
Patent JP-S5958427-A (JP)
Title: Photo-crosslinkable composition
Inventor: KANEKO GIICHI
IPC: C08F8/30
Filed: 1982-09-28
Abstract: PURPOSE:To obtain a photo-crosslinkable composition useful as a photosensitive agent for a printing plate, enabling direct plate making, and giving a printing plate with high sensitivity by mixing a cobalt (III) complex with a photoreducing agent, a hydrogen donor and a specified high molecular chelate ligand. CONSTITUTION:The desired photo-crosslinkable composition is obtd. by mixing a cobalt (III) complex (A) such as hexamminecobalt acetate with a photoreducing aget (B) such as o-naphthoquinone, a hydrogen donor (C) such as polyethylene glycol, and a high molecular chelate ligand (D) having repeating units represented by formula I (where R1 is H, CH3, OH or thelike; X is a group represented by formula II, III or IV or the like; each of R2 and R3 is H, CH3, OH or the like). The component D is prepared by coupling a p-hydroxybenzaldehyde deriv. with a diazo compound and by bringing the synthesized azo dye into reaction with polyvinyl alcohol.
Patent JP-S6147556-A (JP)
Title: Tube-in type ultrasonic probe
Inventor: KOGURE SUMIO
IPC: G10K11/20
Filed: 1984-08-15
Abstract: PURPOSE:To enable a highly sensitive flaw detection, by shaping the ultrasonic reflection surface in a paraboloid of revolution to minimize the effect of spread of an ultrasonic beam. CONSTITUTION:An ultrasonic beam 21 radiated from a circular ultrasonic diaphragm 20 expands in the beam range while propagating through water 50. When the ultrasonic reflection surface 11 of an ultrasonic reflector 10 is shaped in a paraboloid of revolution, the ultrasonic wave after reflected from the surface made parallel beam effectively. This can make the ultrasonic beam (B0-B, A0-A, C0-C) parallel until it reaches material 30 to be measured after reflected on the reflection surface 11. With such an arrangement, the rapid attenuation in the intensity of the ultrasonic wave can be prevented as otherwise caused by the diffusion of the ultrasonic beam with the refraction of the ultrasonic wave on the surface of the material being tested thereby reducing the drop in the ultrasonic flaw detection sensitivity.
Patent JP-S6148408-A (JP)
Title: Recovering or purifying method of selenium
Inventor: SONODA NOBORU
IPC: C01B19/02
Filed: 1984-08-15
Abstract: PURPOSE:To obtain high-purity Se in excellent yield by allowing Se-contg. raw material to react with CO and amine in organic solvent, removing the insoluble substances and thereafter heating the soln. to precipitate Se. CONSTITUTION:Organic solvent (e.g. tegraphydrofuran) and Se-contg. raw material (e.g. Se-Te alloy) are charged into an autoclave and gaseous CO2 and ammonia or amine compds. (e.g. diethylamine) are introduced therein and these are allowed to react under 10-30kg/cm<2> pressure at -50-100 deg.C to charge Se into a compd. soluble in the organic solvent. After subjecting the organic solvent to the solid-liquid separation to remove the insoluble substances, the obtained Se compds.-contg. soln. is heated to precipitate Se and thereby Se having >=99.999% purity is recovered in >=98% degree of yield.
Patent JP-H11167627-A (JP)
Title: Image processor and its method
Inventor: YIP DOMINIC
IPC: H04N19/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which is specially fast and performs various image processing operations. SOLUTION: An image processor 242 consists of a control register block 1470, a decoding block 1468, a data object(DO) processor 1462 and a flow control circuit, wherein the control register stores entire information that is related to image processing operations. The decoding part decodes information to a configuration signal that configures an input DO interface 1460 that inputs information. The interface 1460 receives DOs from outside, stores them and supplies these DOs to a DO processor 1462. Also, the interface 1460 generates addresses to the DOs so that a DO supply source can supply a correct DO for some image processing operations. The processor 1462 performs operation processing of a received DO. The flow control circuit controls data flow in the DO processor.
Patent JP-S5794844-A (JP)
Title: Data processor
Inventor: MAKIURA YASUHIKO
IPC: G06F9/04
Filed: 1980-12-03
Abstract: PURPOSE: To simplify the correcting job of a data processor, by switching an unrewritable memory to a rewritable memory and then repeating the correction through trial and error.  
     CONSTITUTION: A program executing unit 21 interprets and executes an initializing program stored in a memory 1. The initializing program gives a set indication to an FF5 and shifts the contents of an address (j) to a register in the unit 21. After this, the program gives a reset indication to the FF5 and shifts the contents stored in the register to the address (j). The same action is repeated successively from addresses j+1, j+2 through an address (k). Then the contents of a memory 2 are shifted to a memory 3. The initializing program gives a reset indication to the FF5 and then completes its operation. After this, an access is always given to the memory 3 for addresses (j)W(k). Accordingly, the unit 21 uses the memory 3 in place of the memory 2 and reads the program out of the memory 3 to execute it. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6148456-A (JP)
Inventor: TOMARI MASAO
IPC: C04B5/06
Filed: 1984-08-13
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-H1015945-A (JP)
Title: Mold structure of insert molding
Inventor: TANIFUJI HIDETO
IPC: B29C45/26
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of decorative matter at the time of insert molding and to reduce the thickness of a place where the decorative matter is embedded. SOLUTION: In a mold structure of insert molding wherein a cavity is formed between a pair of molds and a receiving pin 15 holding an insert part 5 in the cavity at the predetermined position of one mold, the receiving pin 15 is equipped with the guard wall part 20 surrounding the outer peripheral part of the insert part 5 at the leading end part thereof and notch parts 21 are provided in the guard wall part 20 and reach the rear surface of the outer peripheral part of the insert part 5. The notch parts 21 are provided to at least the opposed regions of the outer peripheral part of the insert part 5.