baber/WOPTO huggingface dataset:
Patent JP-S61253862-A (JP)
Title: Signal transmission system of electronic device
Inventor: ISHIOKA YOSHIO
IPC: H01L27/00
Filed: 1985-05-07
Abstract: PURPOSE:To enable information to be transferred smoothly between electronic devices or between functional parts within a device, by providing a plurality of circuits, a plurality of light sources having different wavelengths, and light- receiving sections and photoelectric converting sections belonging to the respective circuits and arranged corresponding to the respective wavelengths. CONSTITUTION:Optical signal generators 10 and 11 belonging to a circuit 7 are provided by a layered structure of materials having different energy gaps. The layer 10 is made thicker than the layer 11. Consequently, the region 10 produces a narrower energy gap than the region 11 and the region 10 generates a longer wavelength while the region 11 generates a shorter wavelength. Light transmission paths 12 and 13 are also provided by a layered structure of differ ent materials, and the thicknesses of the layers are selected such that the layer 12 has a wider energy gap than the layer 13. If the optical signal generator 10 is driven, a signal is sent to a circuit 9. If the optical signal generator 11 is driven, on the contrary, the signal is sent to a circuit 8. Thus digital signals also can be transmitted by turning the optical signal generators ON and OFF. In this manner, information can be transferred very smoothly within the elec tronic device.
Patent JP-2000295671-A (JP)
Title: Household equipment system
Inventor: FUJIMURA YOSHIHIRO
IPC: F24H1/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a household equipment system with enhanced operability of the appliances, a beautiful appearance of the place where the remote commander is installed, and improved work efficiency of electric wiring works by utilizing a remote commander having been supplied first as it is so as to control the plurality of appliances without addition of a new remote commander. SOLUTION: In order to solve the tasks above, the system is provided with a plurality of appliances requiring remote control such as a hot water supply device 10, a solar water heater, a bathroom heater drier, a whirlpool bath, an instant hot-water supply unit, a hot-water supply for a washing machine, bath-tab washing unit, a floor heater, a fully automatic bath unit and an interphone system and the like which require operation from a remote place, a remote commander 20 that is connected to a plurality of the appliances to control them, and a recognition means that recognizes each of a plurality of the appliances when they are connected to the remote commander 20.
Patent JP-S61254587-A (JP)
Title: Novel 2-oxopyrrolidine compound and salt thereof, production thereof, and preventive and remedy for cerebral function disorder, containing said compound as active component
Inventor: KURONO MASATSUNE
IPC: A61P25/28
Filed: 1985-05-07
Abstract: NEW MATERIAL:The compound of formula I [R<1> and R<2> are H or alkyl; is (phenyl-substituted) alkylene; B is alkylene]. EXAMPLE:7a-(2-Oxo-1-pyrriolidineacetamidomethyl)pyrrolizidine. USE:Preventive and remedy for cerebral function disorder. It has cerebral metabolism activating and cerebral function protecting activities and is useful for the remedy of senile dementia, cerebrovascular dementia, etc. PREPARATION:The compound of formula I can be produced by reacting the compound of formula II (R is alkyl) with the compound of formula III in the absence of solvent or in a solvent such as toluene at 80-150 deg.C and if necessary, converting the product to a salt.
Patent JP-S5522568-A (JP)
Title: Idling preventer for snow road drive wheel
Inventor: INOTSUME ZENICHI
IPC: B60B39/06
Filed: 1978-08-05
Abstract: PURPOSE: To prevent wheels from idling in such a way that providing driven biting pawls so as to be rocked in the outer frame, this is wound up around the wheels, one end of the driven biting pawls let bite road surface and the other end let bite the tire.  
     CONSTITUTION: Driven biting pawls B are rockingly fixed by an axle C inside the outer frame (A). The driven biting pawls B have slanting surface 1 and plane 2, the end part of the plane 2 is formed biting pawls 5. If this is fitted to the wheel, the plane 2 comes into contact with the road surface in prarllel, the biting pawls 5 jump out from the inside of the outer frame (A) and bite into the road surface, boss parts 3 bite into the tire surface D. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62251727-A (JP)
Title: Liquid-crystal cell driving device
Inventor: HOSHINO KENICHI
IPC: G09G3/36
Filed: 1986-04-24
Abstract: PURPOSE:To properly actuate a liquid-crystal cell over a wide temperature range, by making plural driving voltages from a driving means equal to the optimum voltage in response to the intermittent change of one of plural auxiliary voltages to zero. CONSTITUTION:The optimum voltage which is determined by an optimum voltage determining means 6 decreases in accordance with the increase in the value of a temperature detecting signal from a temperature detecting means 5 in relation with characteristic data and the duty ratio of a duty signal from a duty signal generating means 7 decreases as the optimum voltage drops. The frequency of intermittent change to zero of one of plural auxiliary voltages from an auxiliary voltage producing means 3 is controlled by a control means so that the frequency can be reduced as the duty ratio decreases. Plural driving voltages from a driving means 4 drop as the frequency of the intermittent change of one of the plural auxiliary voltages decreases and, at the same time, become equal to the optimum voltage. Therefore, each driving voltage of a liquid-crystal cell 1 can always be maintained at the optimum voltage in characteristic data even if the temperature of the cell 1 fluctuates within a wide range.
Patent JP-S5321703-A (JP)
Title: Armature
Inventor: KIKUCHI ROKUROU
IPC: H02K1/26
Filed: 1976-08-13
Abstract: PURPOSE: It is designed to prepare the slot to accept winding set sectionally in line in such way as to shape wider in the depth in order not to render unsuitable torsion load on the coil. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11294116-A (JP)
Title: Assembly type cam shaft for engine
Inventor: UMEDA MINAO
IPC: F16H53/02
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an assembly type cam shaft in which cracking of a can or the like at the time of assemblage can be prevented, and in which a tightening member can be of a small diameter. SOLUTION: A shaft tube is inserted through shaft holes 6 in tightening members such as a cam, a journal, and a nose piece having grooves 22 in axial direction in the shaft holes 6, and the tube is further expanded, so a shaft tube outer circumferential surface is engaged with the grooves 22 to tighten the tightening members with the shaft tube to provide a cam shaft, where the grooves 22 are formed to have a cross section comprising plural arcs, thereby stress concentration at the tightening members can be reduced.
Patent JP-S60239847-A (JP)
Title: Method for forming list of contents stored in external storage device
Inventor: SHIRATORI SHIGEO
IPC: G06F17/21
Filed: 1984-05-14
Abstract: PURPOSE:To enable an operator to observe the list of the contents stored in an external storage device easily by storing transfer data to be read out by an identifying terminal and forming the list of documents in each access. CONSTITUTION:A control part 6 in a document formation device 1 transfers document control information and character data out of the contents of a document memory 3 together with an identifier to a bubble memory device 10. A control part 33 checks the transferred document No. by referring a control table part 7. When the same No. is detected, NOGOOD (NG) is answered to the device 1 and another No. is specified. When the same No. is not detected, the sort and the No. are stored in a unit No. memory and GOOD is answered. The device 1 sends the document control information to the memory 10. The memory 10 stores the document control information in a table 7 on the basis of the sort and No. stored in the unit No. memory and also stores the titled of the document in the title part of the document having a No. corresponding to a sculpture document. Then, the device 1 transfers the document data to the bubble memory 10.
Patent JP-H01267070-A (JP)
Title: Exposure head
Inventor: NISHIO TOMONOBU
IPC: B41J2/455
Filed: 1988-04-19
Abstract: PURPOSE:To form a high-quality image without any irregularity regardless of a positional accuracy of an installed light source by arranging an appropriate aperture formed smaller than the light emission area of a light source in front of each light source. CONSTITUTION:An emitted light passes through apertures 88, 90, 92 formed on a light shielding plate 86, then it is condensed by a condensing lens 61 and focused into an image on a photosensitive material 16 and recorded as a latent image of dot pattern. The apertures 88, 90, 92 formed on the light shielding plate 86 straddle adjacent LED chips and are smaller in shape than the light emission area of each LED chip. Therefore, the light emitted from the LED chips 74A, 74B should for instance, be only such a light flux as corresponding to the aperture 88 which is allowed to pass through. The light corresponding to any other part than the aperture 88 is shut off by the light shielding plate 86. Consequently, no irregularity occurs regardless of the positional accuracy of each installed LED chip, and a recorded image is of high quality.
Patent JP-H10289901-A (JP)
Title: Cvd device and manufacture of semiconductor device using it
Inventor: INOMAKI YOSHIHIRO
IPC: H01L21/205
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a CVD(chemical vapor deposition) device in which prevention of peeling of a thin film sticking to a susceptor is improved, and a method for manufacturing a semiconductor device using it. SOLUTION: In a CVD device which forms a thin film on a wafer 2 fixed on a susceptor 3, the surface of the susceptor 3 comprises a mirror surface part 3a, on which the wafer 2 at the center part is set, and a coating layer 3c, which is disposed on the periphery of the mirror surface part 3a and comprises a quartz layer, etc. In addition, a method for manufacturing a semiconductor device using the CVD device contains a process in which such a thin film as a BPSG(borophosphosilicate glass) film is formed on the wafer 2 using the CVD device.
Patent JP-S58213097-A (JP)
Title: Dispersant for coal/water slurry
Inventor: NAKAISHI TERUO
IPC: C09K23/42
Filed: 1982-06-07
Abstract: PURPOSE:To provide a dispersant which contains a specified polyether derivative and a copolymer containing polyalkylene glycol monoallyl ether and a maleate monomer and produces a coal/water slurry having good fluidity even at a high concentration. CONSTITUTION:(A) The dispersant contains a polyether derivative with a molecular weight of 5,000-100,000 shown by formula I (where A is a residue of alcohol, phenol, amine, carboxylic acid or derivatives thereof having at least one active hydrogen atom in the molecule; R1 is a residue of 3-4C alkylene oxide; l is average mol no. of addition and is 0-100; m is mol no. of ethylene oxide added and is 50-1,000; n is the number of functional groups) and (B) copolymer consisting of polyalkylene glycol monoallyl ether, a maleate monomer and a monomer copolymerizable with the above. The coal to be used has at least 50wt%, pref. 70-80wt% passage through a 200-mesh sieve.
Patent JP-H03295351-A (JP)
Title: Charging system
Inventor: TOKUNAGA YASUSHI
IPC: H04M15/08
Filed: 1990-04-13
Abstract: PURPOSE:To alter a charging destination at every time in the middle of communication and to realize rational charging by altering the charging destination of a communication call based on a charging destination signal from a caller or a called person in the middle of communication. CONSTITUTION:A means 2 charging the caller, a means 22 charging the called person, a means 32 charging a third person except for the caller and the called person, means 2, 22 and 32 receiving the charging designation signal from the caller or the called person in the middle of communication, and means 2, 22 and 32 altering the charging destination of the communication call based on the received charging destination designation signal are provided. When the charging designation signal is received from the caller or the called person, the charging destination of the communication call is altered based on the charging destination designation signal. Thus, the charging destination can be altered in the middle of communication.
Patent JP-S59221478-A (JP)
Title: Liquid feeding synchronized converting device
Inventor: IKUNOBU HIROAKI
IPC: F04B9/111
Filed: 1983-05-30
Abstract: PURPOSE:To deliver the oil sending characteristic of oil to the liquid sending characteristic of liquid by connecting a cylinder for oil, in which the oil is flowed thereinto after distributed and thereafter the oil is discharged, to a liquid sending cylinder through a crank shaft. CONSTITUTION:Three sets of crank pins 7a, corresponding to respective pairs of piston 4 and plunger 6, are arranged with the phase differences of 120 deg. mutually. The crank shaft 7 and a valve shaft 11 rotate synchronously through bevel gears 13a-13d, therefore, a distributing valve plate 10 rotates with the same speed as the crank shaft 7. The distributing valve plate 10 is secured to the valve shaft 11 so that an inflow port 15a is faced to an inflow groove upon the down stroke of the corresponding piston 4 while an outflow groove is faced to an outflow port upon the up stroke of the piston 4. The sending condition of the transferred liquid is synchronized with the oil sending characteristic of the driving oil sent through an oil sending pipe 14 by pressure.
Patent JP-S59222324-A (JP)
Title: Outsert molding die
Inventor: YANAGISAWA TADASHI
IPC: B29C45/36
Filed: 1983-05-31
Abstract: PURPOSE:To reduce the number of processes and simplify a manufacturing line and improve a workability by a method wherein at the time of outsert molding, die clamping operation and pressing process are interlocked together and performed simultaneously and automatically. CONSTITUTION:Resin molding parts 105, 105 for an outsert molding are engraved on a runner 104 which is provided to a front of a die block 103 of a fixed die 10 and a male die part 106 which is put into a space 211 is provided. On the other hand, guide pins 212, 212 are provided protruding forward in the space 211 of a movable die 20 and a movable die plate 213 is always actuated to the front returning direction by springs 215 which are inserted into recessed parts of the bottom of the space 211.
Patent JP-H02275643-A (JP)
Title: Manufacture of semiconductor device
Inventor: MABUCHI KATSUJI
IPC: H01L21/28
Filed: 1989-04-17
Abstract: PURPOSE:To form an electrode and a wiring having fine line width by shaping a first metallic film from the direction oblique to the surface of a substrate, etching an insulating film while using the first metallic film as a mask and forming a second metallic film from the approximately vertical direction. CONSTITUTION:An insulating film 3 is formed onto a semiconductor substrate 1, a resist film 6 is shaped onto the insulating film 3, and the resist film 6 is patterned to form openings 12. A first metallic film 7 is shaped from the direction oblique to the substrate surface 1, the insulating film 3 is etched while using the film 7 as a mask, and a second metallic film 9 is formed from the approximately vertical direction and the resist film 6 is removed. Consequently, the line width of an electrode and a wiring can be determined by the film thickness and directions of the resist film 6 and the first metallic film 7 regardless of the width of the openings 12 shaped to the resist film 6, and the line width can be made shorter than the width of the openings. Accordingly, the width of the electrode and the wiring can be made narrower than that of the patterning of the resist film.
Patent JP-H05299599-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: EMA TAIJI
IPC: H01L21/822
Filed: 1992-04-16
Abstract: PURPOSE:To enable a memory cell region and a peripheral circuit region to be flattened by a method wherein the height of a substrate region surrounding the memory cell region is made to increase in thickness by the thickness of a first insulating film, and a second insulating film is provided covering the first insulating film and a first conductor film where the first insulating film is not provided. CONSTITUTION:A BPSG film 241 is made to grow on all the surface of a substrate as thick as a level difference between a memory cell region 210 and a peripheral circuit region 220, and the BPSG film 241 is anisotropically etched using a resist pattern 242, which covers all the surface of the peripheral circuit 220 and a part of a boundary region 230, as a mask. A BPSG film 241 is patterned so as to cover a region which extends from the peripheral circuit region 220 to the part 230P of the boundary region 230 close to the peripheral circuit 220. A BPSG film 243 made to grow thick enough to fill a hollow between the end 241P of the BPSG pattern 241 and a memory cell 210, and the BPSG film 241 and 242 are made to reflow by thermal treatment, whereby a level difference between the memory cell 210 and the periphery 220 can be eliminated.
Patent JP-S5430847-A (JP)
Title: Sheet type recorder-reproducer
Inventor: TAKAHASHI TOYOHIKO
IPC: B41M5/30
Filed: 1977-08-12
Abstract: PURPOSE:To obtain an apparatus capable of performing satisfactory visual and hearing sensation training by using a magnetic sheet provided with multichromatic coloring heat-sensitive layers.
Patent JP-S5834238-A (JP)
Inventor: EDOUIN JIEEMUSU MONTARUBO SHIN
IPC: F16D55/10
Filed: 1982-06-05
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-H01269275-A (JP)
Title: Data update control system
Inventor: IKEDA HIROTO
IPC: G11B19/12
Filed: 1988-04-21
Abstract: PURPOSE:To read updating information immediately after a magnetic medium is observed and to prevent a using miss by automatically attaching a label, to which the updating information are printed. CONSTITUTION:When the information to be recorded to the magnetic medium are updated, the information concerning the update are inputted to an input part 11 by hand and an updating part 10 reads the information from a medium 100. Then, contents are updated according to the information of the input part 11 and written to the medium 100 again. At such a time, the information concerning the date of the update, the name of an updating person and the contents of the update from the input part 11 are outputted to a label printing part 20. The printed label is delivered to an attaching part 30 and attached to a magnetic medium 200, to which the updated information are written. Then, a magnetic medium 300 in a final form is obtained. Thus, the updating information are quite obvious and the data using miss can be prevented.
Patent JP-H05294065-A (JP)
Title: Thermal recording material
Inventor: OKADA KIYOMI
IPC: B41M5/337
Filed: 1992-04-17
Abstract: PURPOSE:To provide a thermal recording material imparting high recording density, excellent in running properties at the time of recording and pref. used for OHP. CONSTITUTION:In a thermal recording medium wherein a recording layer containing a colorless or light-colored basic dye and a developer and a protective layer containing a water-soluble resin are successively provided on a support, colloidal silica is added to the recording layer in an amount of 5-40% by wt. of the solid in the recording layer.
Patent JP-S5620955-A (JP)
Title: Instantaneous type gas hot-water heater
Inventor: KOBAYASHI SHIROU
IPC: F24H9/20
Filed: 1979-07-30
Abstract: PURPOSE: To stabilize a hot water delivery temperature and a hot water delivery amount to respective predetermined values, by providing a hot water delivery pipe with a thermo-responsive valve apparatus and by opening or closing a gas valve in accordance with a pressure difference between a front portion and a rear portion of a valve seat of the valve apparatus.  
     CONSTITUTION: When a hot water delivery temperature is low, the opening of a thermo-responsive valve apparatus V is smaller, and as a pressure difference between a primary side A and a secondary side B is larger, the opening of a gas valve  5 becomes larger to rapidly heat a heat collector 9. When the hot water temperature has become higher, the opening of the valve apparatus V becomes larger, and as the pressure difference between A and B is smaller, the opening of the gas valve 5 becomes smaller to heat the heat collector slowly. In this manner, both the hot water delivery temperature and amount will be converged to predetermined values by control cycles. Therefore, in a mixing type, for a hot water having a predetermined temperature an amount of cold water can be adjusted by a valve 8 to always obtain a delivered hot water having a desired temperature, and if a water governor F is provided in a supply pipe 6, the stability of the temperature of the delivered water will be further increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61255241-A (JP)
Title: Air-fuel ratio control for engine
Inventor: SATO NOBUHIKO
IPC: F02D41/14
Filed: 1985-05-08
Abstract: PURPOSE:To improve the exhaust performance, operation performance, and fuel economic efficiency by operating an engine by the mixed gas having a theoretical air-fuel ratio at the revolution speed below a certain value in an ordinary operation region and operating the engine by the mixed gas having a lean air-fuel ratio at the revolution speed over said value. CONSTITUTION:In the ordinary operation of an engine 11, in the operation region where a control unit 16 judges from each output of a pressure sensor 19 and a revolution speed sensor 20 that the intake negative-pressure is over a certain value and the revolution speed is below a certain value, a control valve 15 installed into an increased fuel passage 14 is controlled so that the mixed gas having a theoretical air-fuel ratio is supplied on the basis of the output of an O2 sensor 22. Further, in the operation region where it is judged that the intake pressure is less than a certain value or the revolution speed is over a certain value, the air-fuel ratio feedback control on the basis of the output of the O2 sensor 22 is released and the control valve 15 is held in closed state, and only the LPG in the fundamental feed quantity metered by a jet 3 is sent into a mixer, and the engine 11 is operated by the mixed gas having a lean air-fuel ratio.
Patent JP-H03292848-A (JP)
Title: Fats and oils composition and production thereof
Inventor: FUJIMURA MASAKI
IPC: A23D9/00
Filed: 1990-04-11
Abstract: PURPOSE:To obtain the subject fats and oils composition capable of producing a starch matter food low in aging and excellent in mouth feeling by blending a glycerin fatty acid ester with other surfactants, one or more kinds of enzymes selected from amylases and proteases and a thickening agent. CONSTITUTION:Animal and vegetable fats and oils are blended with a glycerin fatty acid ester, other surfactants (e.g. sucrose fatty acid ester), one or more kinds of the above-mentioned enzymes and a thickening agent to obtain the objective fats and oils composition. As the fatty acid constituting the above- mentioned glycerin fatty acid ester, a 14-20C saturated fatty acid is preferable. A saccharide fatty acid ester, etc., are used as the above-mentioned other surfactants and a 16-22C saturated fatty acid is preferable as the fatty acid constituting the above ester. The fats and oils composition in the present invention can prevent aging of cakes, breads and noodles.