baber/WOPTO huggingface dataset:
Patent JP-H10244807-A (JP)
Title: Motorcycle tire and its manufacture and valcanized die therefor
Inventor: ISHIKAWA TAKESHI
IPC: B29C33/42
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a motorcycle having good cornering performance by increasing the rigidity of a shoulder part. SOLUTION: A motorcycle tire has a carcass comprising a carcass-ply which extends from a tread to a bead core through a side wall and is retained by the bead core and whose code is arranged slantwise at an angle of 70 to 90 degrees with respect to the equator of the tire, and a tread reinforcing layer which is arranged outside the carcass in the radial direction and inside the tread and whose code is arranged slantwise at an angle of 0 to 35 degrees with respect to the equator of the tire. An outer surface of the tread is curved convexly and a tread width TW of a distance between outer ends E, E of the tread in the axial direction of the tire is the maximum width of the tire in a standard state in which the tire is mounted on a formal rim and in which there is a formal pressure in the tire.  An amount of bulging of tire profile at a meridian of the tire when the tire is mounted on the formal rim and an inner pressure is increased from 10% of the standard pressure to the standard pressure is larger at a crown part Cr of the tread than at the shoulder part Sh.
Patent JP-H03255314-A (JP)
Title: Rotary encoder
Inventor: AKIYAMA SHIGEO
IPC: G01D5/245
Filed: 1990-03-06
Abstract: PURPOSE:To make it possible to make a code plate compact, to make the outer configuration of an encoder compact and to enhance the resolution in detecting the rotation displacement in application wherein the compact sizes are not required by simplifying the pattern of the code plate of an incremental- type encoder having the structure wherein the code plate is fixed. CONSTITUTION:The code plate of an incremental-type rotary encoder is formed of a pattern 2 for a common signal, a pattern 3 for a phase advancing signal and a pattern 4 for a phase delaying signal. Sliding contact points 5a - 5c and the like are provided in the pattern 4. A sliding conduct point 2c is provided in the pattern 2. The code plate is constituted in this way. The phase-advancing signal pattern 3 for four pulses (a number which is obtained by dividing pulse number M=12 generated in one revolution by an integer N=3 for equally dividing a circumference) is generated in one arc of the arcs obtained by divid ing the circumference into three parts. The phase-delaying signal pattern 4 for four pulses is generated in the other one arc. The common signal pattern 2 is generated in the remaining one arc. The patterns are outputted through signal taking-out terminals 13, 14 and 12, and the rotation angle is found.
Patent JP-H04287813-A (JP)
Title: Engine valve hydraulically driving device of internal combustion engine
Inventor: SUZUKI SHIGERU
IPC: F01L9/02
Filed: 1991-03-18
Abstract: PURPOSE:To reduce electric power consumption and a valve system equipment weight, in the engine valve hydraulically driving device of an internal cumbustion engine provided with a cylinder body fixed on a fixed supporting part, a valve driving piston fitted slidably in the cylinder body while abutting on the rear end of the engine valve energized by a valve spring in valve closing direction, an oil pressure generating means which is connected to an operating oil pressure chamber formed between the valve driving piston and the cylinder body while capable of generating oil pressure in response to the opening timing of the engine valve, and a detecting sensor capable of detecting a part to be detected provided with the engine valve. CONSTITUTION:A detecting sensor 35 is composed of an electromagnatic pick up, and installed on a supporting part 13 on an engine valve V side so as to output a signal in response to passage of a part 5 to be detected through the side when the engine valve V starts its movement from its sitting condition toward an opening condition, and just before its sitting condition at the time of closing operation of the engine valve V.
Patent JP-S61218553-A (JP)
Inventor: KENESU JII DABENPOOTO
IPC: C07C67/00
Filed: 1986-03-12
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-H04288808-A (JP)
Title: Plating method
Inventor: KOBAYASHI ETSUFUMI
IPC: G11B5/31
Filed: 1991-03-18
Abstract: PURPOSE:To realize a thin-film magnetic head having excellent electromagnetic transduction characteristics by establishing a method for plating a minute pattern on a planar substrate, in detail, a plating method for obtaining a uniform thickness of a film with respect to an NiFe plating method for forming the pole of the thin-film magnetic head. CONSTITUTION:Electroplating is performed on a substrate 21a in solution 19a of metal ions. In this method, a mask 34 is provided on the surface of the substrate 21a for performing selective plating on the substrate 21a. The substrate 21a is submerged into the solution 19a containing at least Ni cations and Fe cations. The substrate 21a is used as the cathode, and NiFe is plated. At this time, the density of a current 26 flowing through the substrate 21a on which the plating is performed is set at 0.8-1.2A/dm<2> in this constitution.
Patent JP-S60196793-A (JP)
Inventor: NARA KIYOYOSHI
IPC: G09G5/36
Filed: 1984-03-19
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-S61211120-A (JP)
Title: On vehicle air conditioner
Inventor: TANAHASHI MASAHIRO
IPC: B60H1/32
Filed: 1985-03-15
Abstract: PURPOSE:To make even the temperature partially distributed in a cabin by providing two systems consisting of a right side and a left side refrigerating cycle so as to control the temperature in the right and left sides of the cabin independently in a package type air conditioner for buses and the like. CONSTITUTION:This air conditioner is provided with two refrigerating cycles 100 and 200 for the right side and left side use of a cabin. Each of refrigerating cycles 100 and 200 includes each of compressors 11 and 12 driven by an engine, each of condensors 21 and 22, each of pressure reducers 31 and 32, each of evaporators 41 and 42, each of receivers 511 and 512, and each of dryers 521 and 522, and each of them is connected with pipes to form each of closed cycles. And they are all contained in a cooler case 7 which is installed on the roof of a vehicle, as an integral unit. And two cooling ducts which extend back and forth, are provided on both sides of the vehicle. After inside air inducted from a cooling inside air intake 32 is cooled by each of the evaporators 41 and 42, it is forwarded into each of the cooling ducts through a right and a left cool air outlet 741 and 742.
Patent JP-H08247360-A (JP)
Title: Joint structure
Inventor: SHIGEUCHI KAZUO
IPC: F16L27/093
Filed: 1995-03-13
Abstract: PURPOSE: To provide a joint structure which does not damage the bearing surfaces of a joint metal fitting and is excellent in workability. CONSTITUTION: An upper packing 28 to be arranged on the upper bearing surface 24A of a joint metal fitting 24 and a lower packing 30 to be arranged on the lower bearing surface 24B are connected to each other by use of an elastic connecting piece 35 so that the spacing between the upper packing and the lower packing is slightly shorter than the distance between the upper bearing surface 24A and the lower bearing surface 24B. Besides, the elastic connecting piece 35 gives an elastic force in the direction as indicated by the arrows A against a force to enlarge the spacing between the upper packing 28 and the lower packing 30. Thus, the upper packing 28 and the lower packing 30 are respactively seated on the upper bearing surface 24A and the lower bearing surface 24B to be fixed to the joint metal fitting 24. When the joint metal fitting is conveyed in this state, the upper bearing surface 24A and the lower bearing surface 24B are not damaged. Further, since the joint metal fitting can be attached in this condition, it can be excellent in workability.
Patent JP-H04289957-A (JP)
Title: System and device for calculating neural network model
Inventor: CHIBA HIROTAKA
IPC: G06F15/18
Filed: 1991-03-19
Abstract: PURPOSE:To realize the arithmetic processing of a high speed in a neural network model by a small circuit, and also at a low cost. CONSTITUTION:A result of operation of an arbitrary neural network model stored in a converting data saving part 31 is read out by a converting data loading part 37, and loaded to a converting data holding part 34. Subsequently, when input data (input patterns) I1, I2,...In are inputted through a data input part 32, a data converting part 33 converts its input data I1, I2,...In to the corresponding keys, reads out results of operation (output patterns) O1, O2,...On 0 of said neural network model corresponding the said keys, that is, said input data I1, I2,...In from a converting data holding part 34 by using its keys, and outputs its results of operation O1, O2,...On through an arithmetic result output part 35.
Patent JP-H08244503-A (JP)
Title: Seat sliding device
Inventor: SEKINE HIDEJI
IPC: B60N2/06
Filed: 1995-03-13
Abstract: PURPOSE: To provide a seat sliding device which does not have its nut housings destroyed in collision even if the volume of the nut housings and nut bodies are made small and can be made compact as a whole. CONSTITUTION: There are provided with nut body tilting means 13g, 13h, 14g, and 14h which have the nut bodies 13, 14 arranged in the nut housings 9, 10 which can be tilted with respect to the direction of travel of the nut housings 9, 10 at least in one of nut bodies 13, 14 and nut housings 9, 10.
Patent JP-S62209531-A (JP)
Title: Image forming method
Inventor: YAMADA MASATO
IPC: G03F7/004
Filed: 1986-03-11
Abstract: PURPOSE:To enable an image obtd. on an image receiving material visible from a base side by using the image receiving material having a light transmissive base. CONSTITUTION:A photosensitive material having a photosensitive layer contg. a silver halide, reducing agent, and polymerizable compd. on the base is subjected to imagewise exposing to form the latent image of the silver halide. The material is subjected to a developing process simultaneously or after the imagewise exposing to polymerize the polymerizable compd. in the part where the latent image is formed. The transfer surface side of the image receiving material having the light transmissive base is superposed on the photosensitive layer of the photosensitive material subjected to such developing process and in this state, the image receiving material is pressurized. The unpolymerized polymerizable compd. is thereby transferred onto the image receiving material and the image is formed on the image receiving material. The light transmittivity of the light transmissive material is further preferably 50-100% and a plastic sheet is preferably used as the stock having the light transmittivity.
Patent JP-S62209872-A (JP)
Title: Photoelectric conversion element
Inventor: YOSHIDA TAKASHI
IPC: H01L31/04
Filed: 1986-03-11
Abstract: PURPOSE:To enhance the manufacturing yield of a photoelectric converter by providing a deeper uneven surface of a boundary between a metal layer for forming a back surface electrode and a lower layer than a boundary between a transparent electrode and an amorphous semiconductor layer. CONSTITUTION:A transparent conductive film 2 is formed on a glass substrate 1, and an amorphous semiconductor layer 3 having PIN junction made of a P-type film 31, an I-type film 32 and an N-type film 33 is laminated thereon. The surface of the film 33 is etched to form an uneven surface, and a back surface electrode 4 is thereafter formed. The shape of the uneven surface is controlled in the depth 0.01-1.0mum and in the diameter approx. 0.1-1.5mum according to etching conditions in such a manner that the uneven shape larger than the surface of the film 2 on the substrate 1 is formed. Thus, the scattering degree of reflected light is enhanced to extend an optical path length in the amorphous semiconductor layer to improve the short-circuit photocurrent of a photoelectric conversion element thereby improving the manufacturing yield.
Patent JP-S61213348-A (JP)
Title: Alloy tool steel
Inventor: SUDO KOICHI
IPC: C22C38/38
Filed: 1985-03-16
Abstract: PURPOSE:To obtain an alloy tool steel having superior strength, toughness, heat check resistance and a long cutting life by specifying a composition consisting of C, Si, Mn, Cr, Mo, W, V and Fe. CONSTITUTION:This alloy tool steel consists of, by weight, 0.20-2.50% C, <=0.10% Si, 0.10-1.50% Mn, 2.0-20.0% Cr, 0.30-30.0% 2Mo+W and/or 0.01-5.0% V and the balance Fe with impurities. The steel is suitable for use as a high-speed alloy tool steel, a cold dies alloy tool steel or a hot dies alloy tool steel. The balance Fe in the steel composition may contain a restricted amount of one or more among REM, Nb, Ta, Zr, Hf, Ti, Sc, Y, Co, Ni, Cu, B, Mg, Ca, Pb, Bi, Te and Se. The amounts of N, S, O, Al and P among the impurities are preferably restricted to <=200ppm N, <=0.0050% S, <=0.0030% O, <=0.020% Al and <=0.020% P.
Patent JP-S58169605-A (JP)
Title: Dc voltage stabilizing circuit
Inventor: OGAWA ATSUSHI
IPC: G05F1/565
Filed: 1982-03-31
Abstract: PURPOSE:To prevent the flow of a backward current to a transistor (TR), by cutting off the base voltage of the TR when the power supply voltage of a voltage stabilizing circuit which supplies the power supply voltage to a load via the TR is lower than the output voltage of the TR. CONSTITUTION:A capacitor C12 which forms a circuit together with resistances R11 and R12 and diodes D11 and D12 absorbs the voltage at a point C where the reference voltage is produced while the ripple contained in the power supply voltage VCC, and load voltage VL12 receives no effect. When the ripple increases to satisfy VCC<VL, a differential circuit consisting of TRs 18 and 19 works. Then the collector current of the TR18 starts to flow and is turned back by a current mirror consisting of TRs Q20-Q22 and a diode D14 to be supplied to the base of a TRQ23. Then the TRQ23 and the TRQ17 are turned on and off respectively, and the base current and therefore the current of a TRQ11 are also turned off. The electric charge of a capacitor 11 does not flow to the power supply side but compensates the drop of V4. As a result, a countermeasure is possible to a large ripple by increasing the capacitance of the capacitor 11.
Patent JP-H10251352-A (JP)
Title: Water-containing soft contact lens material and water-containing soft contact lens therefrom
Inventor: ANDO ICHIRO
IPC: G02C7/04
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject soft contact lens material that is excellent in transparency, flexibility, oxygen permeability and stain resistance by using a copolymer prepared from 4 kinds of specific monomers in a specific proportion. SOLUTION: A monomer mixture of (A) 20-40wt.% of N,N-dialkyl (meth) acrylamide as N,N-dimethylacrylamide, (B) 15-50wt.% of N-vinyllactam as N-vinylpyrrolidone, (C) 15-50wt.% of a bis(silicon-containing alkyl fumarate, preferably represented by formula I (R<1> -R<6> are each methyl, trimethylsiloxy of formula II; m, n are each 1-3) typically bis [tris(trimethylsiloxy)silylpropyl] fumarate and (D) 5-30wt.% of a fluorine-containing monomer as 2,2,2,- trifluoroethyl (meth)acrylate is copolymerized and the resultant copolymer is used as a main component.
Patent JP-S62212446-A (JP)
Title: Vulcanizable rubber composition
Inventor: TOJO TETSUO
IPC: C08L51/02
Filed: 1986-03-13
Abstract: PURPOSE:To provide the titled compsn. which has excellent mechanical char acteristics and thermal aging resistance and can be cured by heating, by blend ing a specified modified ethylene/alpha-olefin copolymer rubber with a silane cou pling agent and/or a titanium coupling agent. CONSTITUTION:100pts.wt. ethylene/alpha-olefin copolymer rubber (a) composed of 50-95mol% of ethylene, a 3-10C alpha-olefin and optionally, a polyene component is graft-copolymerized with 0.1-10pts.wt. at least one member (b) selected from the group consisting of unsaturated carboxyl acids (anhydride) and esters thereof to obtain a modified ethylene/alpha-olefin copolymer rubber (A) having a Mooney viscosity of 5-180. 100pts.wt. component A is blended with 1-15pts. wt. silane coupling agent (B) having an MW of 80-800 and a specific gravity of 0.80-1.35 and/or titanium coupling agent (B) having an MW of 200-3,000 and a specific gravity of 0.85-1.20, 10-150pts.wt. white filler (C) mainly composed of pref. silica and optionally, a reinforcing agent for rubber, a softener, etc.
Patent JP-S51129969-A (JP)
Title: Device for collecting floating oil sludges in the sea or river
Inventor: OOMURO KOUTAROU
IPC: B63B35/32
Filed: 1975-05-07
Abstract: PURPOSE: To facilitate to collect floating oil sludges. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03254922-A (JP)
Title: Controlling method for injection of injection molding machine
Inventor: YOKOTA AKIRA
IPC: B29C45/50
Filed: 1990-03-05
Abstract: PURPOSE:To enable mass production of a matter having a stabilized quality, by a method wherein an injection stroke corresponding to a weight of a molded product is established beforehand by detecting a temperature of molten resin, resin pressure, a screw position and a value of dwelling and at a point of time when a screw is moved, the injection stroke, feed of the molten resin to the cavity is interrupted. CONSTITUTION:A temperature of molten resin to be injected, resin pressure directly before injection and a screw position and a value of dwelling at that point of time are detected. An injection stroke corresponding to a weight G of an aimed molded product is established beforehand by those detected values. At a point of time when a screw is moved the injection stroke established beforehand, feed of the molten resin to a mold is interrupted. In this instance, a calculation formula of the injection stroke (S1) making the aimed weight (G) into a fixed value is (S1=)S11-SH1=V(PH1, T1){G-S11-[1/V(P11,T1)-1/V(PH1, T1)]} (provided that V(P11,T1) is specific volume of the molten resin when the resin pressure is P11 and the resin temperature is T1 and similarly V(PH1,T1) is specific volume of the molten resin when the resin pressure is PH1 and the resin temperature is T1). With this construction, even if the resin pressure before injection, the temperature and the dwelling during injection are changed, driving of the screw is controlled automatically so that the weight of molded product is fixed.
Patent JP-H04268977-A (JP)
Title: Image data extracting method
Inventor: KOMAKI JUN
IPC: G06T7/60
Filed: 1991-02-25
Abstract: PURPOSE:To improve operability by also finding the direction of an image component simultaneously with the extraction of the image component only by instructing a rectangular area including the image component with two points when the image component is extracted from the raster data of an image including the image component. CONSTITUTION:An operator instructs the rectangular area including the image component on the raster data with two area instruction points P1, P2 which form two terminals of the diagonal of a rectangle by the way of area instruction of four modes in accordance with the direction of the image component desired to extract. An instructed point is read(step 410), and the circumscribing area of the image component is extracted(step 440) from the rectangle, and also, a variable MOD representing the direction of the image component is calculated(step 450-484) based on the area instruction points P1, P2.
Patent JP-S55147991-A (JP)
Title: Thyristor motor device
Inventor: OKUYAMA TOSHIAKI
IPC: H02P6/06
Filed: 1979-05-04
Abstract: PURPOSE:To prevent commutation failure due to mutual interference between the different armatures of a thyristor motor device by magnetically coupling in reverse polarity between the reactor of a plurality of armature windings of a synchronous motor and the reactor of a variable frequency AC converter between the minimum phase difference armature windings. CONSTITUTION:The reactors 8 and 11, 9 and 12, 10 and 13 connected to two minium phase difference armature windings between the armature windings of respective sets are mutually magnetically coupled in reverse polarity. The induced voltages of these reactors become equal phase and polarity to the reactance drop shown by solid lines 3, 4 in flow charts with respect to the armature current change flown through thermselves, but take plate reverse voltage to the voltage designated by 3, 4 due to the other armature current change. Therefore, when the mutual reactance between the reactors is selected to the vicinity of the leakage reactance of the damper winding, mutual interference can be eliminated therebetween.
Patent JP-S59181060-A (JP)
Title: Semiconductor device
Inventor: MIMURA TAKASHI
IPC: H01L29/72
Filed: 1983-03-30
Abstract: PURPOSE:To increase high frequency gain by interposing a base region between upper and lower semiconductor having larger forbidden band width, and forming an energy barrier in the boundary, thereby increasing current gain. CONSTITUTION:The first conductive type semiconductor layer 9 having large forbidden band width is formed on the upper surface of a semiconductor layer 8 having small forbidden band width, and a semiconducltor layer 10 having larger forbidden band width is formed also on the lower surface of the layer 8. The second conductive type semiconductor layer 11 having large forbidden band width is formed at least in contact with the layer 9 on the side of the laminate of the layers 8, 9, 10. Similarly, a semiconductor layer 12 having the second conductive type and large forbidden band width is isolated from the layer 11, and provided in contact with the layer 9. Electrodes 5, 6, 7 are respectively provided on the layers 9, 10, 11, and when they are used as base, emitter and collector electrodes, a current gain is improved, and a lateral hetero junction bipolar transistor having large high frequency gain can be obtained.
Patent JP-H05216348-A (JP)
Title: Separator for transfer paper
Inventor: ONO HIROSHI
IPC: B65H29/54
Filed: 1992-02-05
Abstract: PURPOSE:To smoothly carry a transfer paper separated from the surface of a photosensitive body to a paper ejecting path by allowing a separating pawl to stand by outside a separating/carrying path. CONSTITUTION:In a transfer type image recorder, the separating pawl 15A arranged on the downstream side of a separating charger 11, advancing from a standby position to a separation position, and separating the transfer paper passing the transfer charger 10 from the surface 1A of the photosensitive body, and a separating pawl moving means 16 advancing the separating pawl to the separation position, or allowing the separating pawl to stand by at the standby position outside the separating/carrying path, are provided.
Patent JP-H06268944-A (JP)
Title: Video display device
Inventor: TAKAHASHI KOICHI
IPC: H04N5/64
Filed: 1993-03-15
Abstract: PURPOSE:To provide a simple and compact video display device capable of obtaining a wide field angle. CONSTITUTION:The display device is provided with a 2-dimensional picture display element 11 displaying an observed picture, a concave mirror 13 whose focal distance (f) satisfies a relation of 20mm<=f<=6-mm and arranged opposite to the 2-dimensional picture display element 11 so as to project an observed picture displayed on the 2-dimensional picture display element 11 with magnification and a luminous flux branching prism 12 arranged between the concave mirror 13 and the 2-dimensional picture display element 11 so as to introduce the luminous flux reflected in the concave mirror 13 into an eyeball of the observer.