baber/WOPTO huggingface dataset:
Patent JP-S60165053-A (JP)
Title: Fuel cell
Inventor: TAKEUCHI SEIJI
IPC: H01M4/86
Filed: 1984-02-07
Abstract: PURPOSE:To prevent any electric short circuit and decrease in the performance of the electrode which might occur due to electrolyte leakage by controlling the molecular size of an electrolyte and the sizes of the small holes of the electrode so that an oxidant or a fuel can pass but the electrolyte can not pass through battery components installed between a catalyst layer and an oxidant chamber or fuel chamber. CONSTITUTION:A lowly polymerized macromolecular electrolyte 21 is used as an electrolyte 13 and methanol is used as a fuel 14. The molecular size of the electrolyte 21 is adjusted to be smaller than that of methanol. The diameters of the small holes of a catalyst layer 11 gradually decrease from the electrolyte side to the fuel chamber side. In this fuel electrode, the electrolyte 21 enters the innermost area of the catalyst layer 11 and does not permeate into the fuel chamber. The fuel 14 permeates into the catalyst layer 11 and therefore an area 15 works as a reaction area. As a result, the performance of this fuel cell is maintained high and any permeation of the electrolyte 21 into the fuel chamber is prevented.
Patent JP-S62180012-A (JP)
Title: Manufacture of high toughness thick steel plate
Inventor: KAJI HARUO
IPC: C21D8/02
Filed: 1986-02-01
Abstract: PURPOSE:To obtain the titled plate usable in cold district requiring low temp. toughness, by strictly regulating conditions of two times heating rolling as pretreatment of steel slab having specified the containing components and component ratios. CONSTITUTION:Steel slab composed of, by wt% 0.01-0.16 C, <=0.50% Si, 0.8-2.0 Mn, 0.01-0.10 Al, 0.005-0.020 Ti, 0.003-0.010 N, if necessary one kind or more among <=4.0 Ni, <=0.5 Cu, Cr, Mo respectively, <=0.1 V, <=0.01-0.10 Nb, <=30ppm B, 5-30ppm Ca, 0.001-0.030ppm REM and the balance Fe is prepd. The steel slab is low temp. heated to 900-1,150 deg.C, finished to middle plate thickness by <=15% draft, then the plate is cooled to <=500 deg.C while interrupting the rolling, heated again to AC3-900 deg.C, then rolling is started, and >=30% draft is applied at 700-760 deg.C, finished at 700-760 deg.C, immediately cooled by 1-5 deg.C/sec rate and the cooling is stopped at 400-550 deg.C.
Patent JP-H08211772-A (JP)
Title: Heat fixing device
Inventor: HINOKIGAYA TOSHIAKI
IPC: G03G15/20
Filed: 1995-02-08
Abstract: PURPOSE: To quicken rising and to prevent paint-out or the bowed bend in a radial direction by rotatably supporting a thin heating and fixing roller provided with a heater inside by using plural supporting means arranged inside. CONSTITUTION: The heating and fixing roller 2 consisting of thin aluminum cylindrical body transmits rotation driving force through a gear 4 fixed at one end of the roller 2. Disks 5 and 5 functioning as the supporting means and heaters 6 and 7 are disposed inside the roller 2. The disks 5 and 5 consisting of a slide bearing material formed to be thick and having heat resistance, for example, polyimide are fitted so that specified space is left between their outer peripheral surfaces and the inner peripheral surface of the roller 2, and integrally constituted by a supporting shaft 8 fixed at their respective center parts. Both ends of the supporting shaft 8 are fixed on the side plate of the heating and fixing device 1. The heaters 6 and 7 are a bar-like heater equipped with a heating wire inside and inserted in holes respectively formed on the disks 5 and 5.
Patent JP-H02205462-A (JP)
Title: Grinder
Inventor: AIZAWA KAZUO
IPC: B24B5/04
Filed: 1989-01-30
Abstract: PURPOSE:To remarkably reduce the installing floor area of a grinder by machining a work of dissimilar type whose two kinds of outer peripheries are not cylindrical by one grinder, by fitting a grindstone base equipped with two grindstones for grinding the outer diameter on one grindstone shaft to a bed. CONSTITUTION:When a grindstone shaft 9 is rotated, the two grindstones 11, 12 for grinding the outer diameter fitted to his grindstone shaft 9 are simultaneously rotated. Then each of work main shaft bases 4, 5 is fed by the respective feeding device 6, 7 for each of grindstones 11, 12 and works W1, W2 fitted to the work main shaft bases 4, 5 are respectively ground by corresponding grindstones 11, 12. The works W1, W2 thus ground are retreated to changing positions. consequently maching of two different kinds of work W1, W2 are performed by one grinder simultaneously.
Patent JP-H03225547-A (JP)
Title: Address setting method for terminal
Inventor: MIYAKE TAKASHI
IPC: G06F15/00
Filed: 1990-01-31
Abstract: PURPOSE:To set the address of a terminal automatically in a short time and to eliminate address missetting by storing the address in a memory with an address setting command from a controller and then setting the address. CONSTITUTION:The addresses of respective terminals SCTi are all initialized to FFFH and the address of the controller 1 is set to OH. Further, control signals Scnt of control lines 5a, 4b... 4n are all held at a low level. When the power source is turned on in this state, the signal Scnt of the controller 1 is held at a high level. Then, the highest-order terminal SCT1 accesses a bus 3 and the controller 1 transfers a correct address to the terminal SCT1 with the address FFFH with data through a bus 3 (address setting). Once the address is set, the terminal SCT1 outputs the high-level control signal Scnt to a control line 4b connected to a low-order terminal and this is repeated to set the addresses to all terminals SCTi.
Patent JP-H07227564-A (JP)
Title: Agitation device
Inventor: MORI TOSHIO
IPC: B01F27/96
Filed: 1994-02-17
Abstract: PURPOSE:To improve a device for stirring a polyvinyl chloride sol (PVC) type coating material e.g. in a coating material tank. CONSTITUTION:A motor 12 with reduction gears is attached to an upper cover 11 of the coating material tank, and four sheets blades 16,... made of wire net are provided on a rotary shaft 13 rotated with this motor 12. Also, a basket member made of wire net having a downwardly directed opening is attached at the outside of the blades 16,... made of wire net to surround the outer circumference of the' upper part and side part, and an upper end of the taking-out pipe 15 provided on a central bottom of the coating material tank 10 is protruded upwardly from the bottom of the basket member and is introduced into the inside of the basket.
Patent JP-S63187933-A (JP)
Title: On vehicle audio device
Inventor: HATTORI KATSUJI
IPC: H04B10/2507
Filed: 1987-01-30
Abstract: PURPOSE:To reproduce a sound having a high quality without being caught by various electromagnetic induction noises generated in a vehicle, by providing an optical transmitting unit and an optical receiving unit using a signal light of infrared rays, in the vehicle. CONSTITUTION:An audio electric signal inputted to an optical transmitting unit A through a changeover switch 2 from an equipment 1 is supplied to a light source 14 through a level compressor 11 and an oscillation modulating part 12, and a signal light 15 of infrared rays is radiated into a vehicle from a light source 12. This radiated signal light 15 is received by a receiving part 16 of an optical receiving unit B and converted to an electric signal. This electric signal is supplied to a loudspeaker 6 through an amplifying part 17, a demodulating part 18, a level expanding part 19 and a power amplifier 4.
Patent JP-H08193435-A (JP)
Title: Snow melting board and snow melting method
Inventor: SABURI TOSHIO
IPC: H05B3/10
Filed: 1995-01-17
Abstract: PURPOSE: To suppress production cost and re-utilize waste by providing a snow melting board and snow melting method which have snow melting effect or freezing prevention effect efficiently and safely and also providing component materials used for the snow melting board and snow melting method using industrial waste. CONSTITUTION: A far infrared radiating heat insulation body 1, a surface heating body 2, a far infrared radiating sheet 4, and a high heat conductive far infrared radiation body 3 are laminated in that order, and a power is supplied to the surface heating body 2. Also the high heat conductive far infrared radiation body 3, which is excellent in heat conductivity, receives heat emitted from the surface heating body 2, and radiates far infrared radiation in such a wave length area as including a wave length of 10. 6μm which is the wave length of molecule of ice at a temperature of 0 deg.C. Thus snow falling on roads and roofs and freezing of road surfaces can be prevented efficiently and safely with low power consumption.
Patent JP-S62179480-A (JP)
Inventor: FUJITA SHOICHIRO
IPC: A63B102/32
Filed: 1986-02-01
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-S58143940-A (JP)
Title: Cooler of working oil in hydraulic machine tool
Inventor: OOKUBO TAKESHI
IPC: B23Q5/26
Filed: 1982-02-15
Abstract: PURPOSE:To contrive simplification of a cooler, by a method wherein a liquid- cooled radiator is interposed in a hydraulic oil circulation route to a hydraulic actuator and a cutting liquid is passed through the route. CONSTITUTION:A radiator 28 is mounted on a head frame 6 by interposing it in a return side of a hydraulic oil circulation route 23 so that hydraulic oil flows within an inner circumferential core 28a, an external jacket 28b is interposed in a liquid duct 24 of a cutting liquid and then cooling action of oil in the radiator is done by the cutting oil flowing within the jacket 28b as a coolant. The cutting liquid, hereupon, is fed to a tool 17 in a discharging manner, which enables a general cutting liquid supply device 14 to be equipped on a machine tool to use as it is without necessitating a separate cooler for making circulation cooling of a coolant as a general liquid-cooled radiator and an air cooling fan as an air- cooled radiator.
Patent JP-S56117412-A (JP)
Title: Ic circuit
Inventor: SHIROMIZU TAKAMI
IPC: H01L21/331
Filed: 1980-02-22
Abstract: PURPOSE: To conyrol the ratio of corrector current at a constant level between two transistors, by connecting a circuit that detects the variance of resistance value of a circuit to the bases of the two transistors that form a differential amplifier.  
     CONSTITUTION: A differential amplifier consists of transistors (TR) Q 1  and Q 2  plus a constant current source 1, and the current output terminal uses the collector of TRQ 1 . The base of Q 1  is connected to e.g. AGC voltage terminal 3 via the base of TRQ 3  and the resistance RS; and the base of Q 2  is connected to the constant current source 4 via the base of TRQ 4  respectively. In such constitution, the variation of currents i 3  and i 4  of Q 3  and Q 4  is converted into the variation of voltage between the base and the emitter of Q 3  and Q 4  to be applied to the bases of Q 1  and Q 2 . As a result, the output current Iout can be extracted regardless of the variance of resistance value and in correspondence to the input voltage (AGC voltage). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56117233-A (JP)
Title: Photosensitive and heat-sensitive type recording member
Inventor: TANIGUCHI HAJIME
IPC: G03C1/67
Filed: 1980-02-21
Abstract: PURPOSE:To increase the fixing sensitivity of a recording member without deteriorating the coloring sensitivity of the coloring system by separating a fixing layer contg. a photoreducing agent, a Co (III) complex and a chelatig agent from a coloring layer contg. a specified photooxidizing agent and an acid with two middle layers. CONSTITUTION:On a support a fixing layer is formed contg. a photoreducing agent (a), a Co (III) ammine complex (b), a hydrogen donor (c) to the photoreducing agent and a chelating agent (d) as principal components. The 1st middle layer made of water soluble binder, the 2nd middle layer made of resin binder of >=about 100 deg.C softening point and a coloring layer based on an acidic salt of leucoaminotriarylmethane and a photooxidizing agent which allows the leuco dye to color by oxidation are then formed in order on the fixing layer. Hexamminecobalt (III) perchlorate, triethylenetriaminedichlorocobalt (III) trifluoroacetate or the like is used as the Co complex.
Patent JP-H01197877-A (JP)
Title: Electronic dictionary
Inventor: FUSHIMOTO HIDEO
IPC: G06F17/28
Filed: 1988-02-02
Abstract: PURPOSE:To study while easily referring to related words, inflective words, etc., forward and backward by successively extracting relevant information by a first operating means and outputting the relevant information, which is outputted up to that time, in backward sequence by the operation of a second operating means. CONSTITUTION:While the relevant information can be successively outputted by pressing a relation key 22, the preceding displayed state can be obtained again by pressing a back key 24 in the backward sequence of that in outputting the relevant information by the key 22. Thus, an operator can know the hysteresis of retrieval up to that time by operating the back key 24 or the relation key 22, and the operator never misses the implication of the retrieval and a first retrieved word. Further, a troublesome procedure, in which the operator is required to turn over the pages of a dictionary, can be made unnecessary, and the operator can speed up study and work while easily referring to the related words, inflective words, etc., forward and backward.
Patent JP-H06234839-A (JP)
Title: New polycarbonate and its production
Inventor: OGAWA NORIYOSHI
IPC: C08G64/20
Filed: 1993-02-09
Abstract: PURPOSE:To obtain a new polycarbonate useful as a molding material, etc., having excellent compatibility, solvent selectivity, heat resistance, mechanical strength, etc., by reacting a specific dihydric phenol, etc., with a carbonic acid ester-forming compound. CONSTITUTION:A dihydric phenol of formula I [R1 to R8 are H, halogen, alkoxy, (substituted) alkyl, alkenyl or aryl; one of R9 and R10 is a triphenylamine of formula II (R11 to R16 are H, halogen, alkyl, etc.) and the other is H, (substituted) alkyl, etc.); R9 and R10 are triphenylamine of formula II] or the dihydric phenol and a dihydric phenol of formula III [R17 to R24 are H, halogen, alkyl, etc.; X is S, SO2, (CH2)b (b is 0-20), etc.] are reacted with a carbonic acid ester-forming compound such as phosgene to give the objective polymer comprising a repeating unit of formula IV or repeating units of formula IV and formula V, having the composition of the repeating unit of formula IV of 0<formula IV/(formula IV+formula IV<=1 by molar ratio.
Patent JP-S61180557-A (JP)
Title: Rotor of magneto-generator
Inventor: KIRIHARA SHOZO
IPC: H02K1/27
Filed: 1985-02-05
Abstract: PURPOSE:To readily position a magnet on a flywheel by less number of steps by cutting and erecting a pawl for positioning the magnet on the inner wall of the cylindrical portion of the flywheel. CONSTITUTION:A pawl 1a is cut and erected partly on the inner wall of the cylindrical portion of a flywheel 1 formed by reducing an iron plate into a cup shape, and a permanent magnet 5 is positioned on the inner periphery of the flywheel 1 in contact with the pawl 1a. A hole 1b is provided at the bottom center of the flywheel 1, a boss 2 for mounting a rotational shaft is inserted through the hole 1b, and the flange 2a of the boss 2 is secured to the bottom of the flywheel 1 with rivets 3.
Patent JP-S60164521-A (JP)
Title: Manhole cleaner
Inventor: YAMAMOTO HIROSHI
IPC: E02D29/12
Filed: 1984-02-08
Abstract: PURPOSE:To lead a hose to smoothly follow by supplying an oil pressure through an oil-pressure hose supported on the link piece of a pantagraph to the spiral oil-pressure device of a cleaning head turnably provided to the lower end of an elevating pantagraph. CONSTITUTION:An expandible multiple pantagraph 3 is hung down in a gravitationally lowering manner from a frame 1 set on the ground's surface for a manhole. The lower end of the expandible arm consisting of the multiple pantagraph 3 is connected in a freely raising manner by the cable 12 of a hoister M provided to the frame 1. A cleaning head A is turnably attached to the lower end of the expandible arm 3 by an oil-pressure turning driver B. Oil pressure is supplied through an oil-pressure hose 15 supported in such a way as to bend it integrally with the link pieces 3a and 3b of the expandible arm 3 from the land. The inner walls of the manhole can be automatically cleaned throughout all the deep portions.
Patent JP-H04239807-A (JP)
Title: Gain setting system for automatic gain control circuit
Inventor: KOIZUMI NOBUKAZU
IPC: H03G3/20
Filed: 1991-01-23
Abstract: PURPOSE:To reduce the initial training time with respect to the gain setting method for a reception circuit having an automatic gain control circuit controlling the gain of a reception signal by the value of a main cursor of a decision feedback type equalizer. CONSTITUTION:The adaptability of a main cursor of a decision feedback equalization means 4 and the update of an automatic gain control means 1 are executed in a 1st stage of the initial training of a reception processing circuit in which the automatic gain control means 1 applies gain control to a reception signal in response to a main cursor, a subtractor means 2 subtracts outputs of pseudo inter-code interference components, a decision means 3 decides the resulting signal based on the main cursor to obtain a reception data and a residual error, and the decision feedback equalization means 4 generate the main cursor and an inter-code interference component from the reception data and the residual error, and in a 2nd stage, the gain of the automatic gain control means 1 is fixed to the gain obtained in the 1st stage and the adaptation to all tap coefficients is implemented.
Patent JP-S63188627-A (JP)
Title: Antiallergic and antiphlogistic agents
Inventor: HAYASHI SHINICHI
IPC: A61K31/7076
Filed: 1987-01-31
Abstract: PURPOSE:To obtain excellent antiallergic and antiphlogistic agents containing at least one selected from flavin adenine dinucleotide, flavin mononucleotide and riboflavin as an essential ingredient. CONSTITUTION:At least one ingredient selected from flavin adenine dinucleotide, flavin mononucleotide and riboflavin contained as an essential ingredient is mixed with conventional and many kinds of carriers or auxiliary agents and formulated by a conventional method to provide the aimed product. Capsule, granule, powdery, tablet, troche agent, pills, ointment agent, syrup agent, injec tion agent, suppository, aerosol agent, inhalant, etc., can be prepared therefrom. The flavin adenine dinucleotide is administered in dose of 0.15-120mg per day when 0.1-10.0wt.% solution thereof is used as eye drop agent and in dose of 1.0-300mg/kg/day when orally and intrarectally administered.
Patent JP-H07227478-A (JP)
Title: Multi-screen type amusement machine
Inventor: NISHINO AYUMI
Filed: 1994-02-18
Abstract: PURPOSE:To enable play without being troubled by external noises. CONSTITUTION:A space is formed by surrounding a player with a wall body 21 and as plural video display devices, CRT 22 and speakers 23 are fitted on the wall body 21 while surrounding the player. Photosensors 27 for detecting the arms and legs of the player are fitted in front of the respective CRT on a floor 25 corresponding to those CRT. Pictures to be displayed on the video display devices are controlled by the detecting signals of the photosensors, and the player can enjoy playing while reacting to those pictures and acting.
Patent JP-S61180635-A (JP)
Title: Roll forging device
Inventor: HONJO HISASHI
IPC: B21J9/06
Filed: 1985-02-06
Abstract: PURPOSE:To enable the roll forging of a blank in the width direction by making a metal die movable back and forth in the width direction of the blank and rockable and turnable on within the plane face including the axial direction section of the blank by connecting the metal die of the roll forging device to three pieces of cranks. CONSTITUTION:Cranks 12, 13 are provided in the width direction of slab 10, two parts of metal die 11 are connected via crank arms 12a, 13a thereto and further the side part of the metal die 11 is connected via crank arm 14a to the crank 14 at the side part. The metal die 11 is turned (B) with rocking inside the plane face including the width direction section of the slab 10 with moving (C) back and forth in the width direction of the slab 10 by the crank 14 when the cranks 12, 13 are driven with rotation. The roll forging device to enable the roll forging of the blank in the width direction is thus obtd.
Patent JP-H0584099-A (JP)
Title: Tester for detecting ascorbic acid resisting composition and component of liquid reagent solution
Inventor: KAAMAIN EMU GURIIN
IPC: G01N31/00
Filed: 1992-01-13
Abstract: PURPOSE: To obtain an indicator useful for accurately detecting glucose, capable of eliminating the influence of an interfering substance in a test solution, especially ascorbic acid and adjusting the pH of an immersion solution.  
     CONSTITUTION: This indicator comprises (A) a reagent which changes a color, an optical reflectance or an absorption spectrum by chemical reaction with a component to be tested and (B) a HgO/ligand complex composed of a complex solution containing HgO and a ligand. The HgO/ligand complex is chemically reacted with an interfering substance in the test solution to eliminate the harmful action of the interfering substance and adjusts the pH of the complex solution. Alanine, lysine, tris/glutamate, etc., are preferable as the ligand. For example, in the case of measuring glucose, a benzidine type indicator comprising 3, 3', 5, 5'-tetramethylbenzidine, glucose oxidase, peroxidase and a buffer solution is used as the component A. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11216063-A (JP)
Title: Cooking device
Inventor: HATTORI YOSHIO
IPC: A47J27/14
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a cooking device that lessens the burden on a cook through facilitation of water breaks of ingredients among others. SOLUTION: A cooker pot 120 is provided on the lowered brim around its opening 121 with an attachment guide 122 made up of flanged parts 123 extended from the opening 121, ridged locking parts 124 and pressing parts 125 made parallel to these flanged parts 123, to which a strainer 50 is detachably attached, having guide walls 53 that conform to the locking parts 124 and pressing parts 125. When the cooker pot 120 is tilted together with a cooker body 100 by a tilting mechanism (60), only the liquid components of ingredients inside the cooker pot 120 flow out through holes 52 made in the strainer 50 whereas the solid components remain there by the presence of the plate part 51 of the strainer 50. The ingredients thus do not need transferring, even when the solid components need some more cooking.
Patent JP-H08216531-A (JP)
Title: Thermal transfer recording image receiving material
Inventor: SHINOHARA HIDEO
IPC: B41M5/52
Filed: 1995-02-09
Abstract: PURPOSE: To enable high density recording and good fingerprint resistance by forming an image receiving layer by thermally curing a compsn. containing a thermoplastic resin having active hydrogen, silicone oil, a polyfunctional isocyanate compd. and a reaction product of an polyoxyalkylene derivative having a hydroxyl group and polyfunctional isocyanate. CONSTITUTION: An image receiving layer receiving a heat-diffusible dye is formed on a substrate by thermally curing a compsn. containing a thermoplastic resin having active hydrogen, silicone oil, a polyfunctional isocyanate compd. and a reaction product of an polyoxyalkylene derivative having a hydroxyl group and polyfunctional isocyanate. By this method, the reaction product of the polyoxyalkylene derivative having a hydroxyl group and polyfunctional isocyanate generate phase separation in the image receiving layer to become a state present in the vicinity of the surface of the image receiving layer to prevent the direct contact of the component generating a dry tack change in sweat, cosmetics or a hair condition with coloring matter.