baber/WOPTO huggingface dataset:
Patent JP-H01254923-A (JP)
Title: Liquid crystal element
Inventor: HARADA TAKAMASA
IPC: G02F1/133
Filed: 1988-04-05
Abstract: PURPOSE:To prevent flickering by subjecting the liquid crystal element formed by using a ferroelectric liquid crystal to partial scanning to arrange 1st and 2nd stable states. CONSTITUTION:Oriented films 2 of polyimide are formed over the entire surface of two sheets of glass substrates 1 on which plural pieces of scanning and signal electrodes 5, 4 are formed. The ferroelectric liquid crystal material 3 of a pyrimidine system 3 is injected into the spacing part therebetween. The 1st stable states and the 2nd stable states are alternately arranged at every 4 pieces between the 1st and 2nd frames T1, T2 of such liquid crystal element and the partial scanning to be executed alternately by an electric signal C is controlled. Namely, Y1, Y2, Y5, Y6 are impressed to the scanning electrodes 5 and X1, X2 are impressed to the scanning electrodes 4. The flickering is thereby eliminated.
Patent JP-S61241838-A (JP)
Title: Storage device
Inventor: NAKASAKI YOSHINARI
IPC: G06F9/46
Filed: 1985-04-19
Abstract: PURPOSE:To improve the processing efficiency at a processor part by storing data in a main memory from a copy register and transferring data to the processor part from a cache memory in parallel with each other. CONSTITUTION:A storage device 11 contains a copy register file 15 which holds a register group which is used in an environment saving time out of a register file 14 provided to a processor part 12, a saving flag 16 which is provided every bit in response to each register of the file 15, a storage control part 17 which controls the data transfer processing of the device 11 by a microprogram and an address register 18 having a function to hold the saving area address of a main memory 13 which is sent from the part 12 when the environment is saved to the memory 13. Thus the part 12 can read the data out of a cache memory 8 as soon as the contents of the file 15 are stored.
Patent JP-2000281555-A (JP)
Title: Skin preparation for external use
Inventor: NAKAYAMA HIROMOTO
IPC: A61Q19/02
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a skin preparation for external use, capable of giving an effect not processed by the same conventional skin preparations by paying an attention on the whitening effect or dyspigmentation-improving effect of bearberry leaf or its extract and then mixing the bearberry leaf or its extract with an agent for supplementing or promoting the effect. SOLUTION: This skin preparation for external use contains as a main component a composition obtained by formulating at least one substance selected from UV light absorbents, allantoin or its derivatives, and pantetheine or its salts with a mixture of bearberry leaf with L-ascorbic acid or its derivative or with a mixture of a bearberry leaf extract with L-ascorbic acid or its derivative.
Patent JP-2000271384-A (JP)
Title: Washing machine serving also for dehydration
Inventor: KOKETSU TADAAKI
IPC: D06F37/40
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To simplify a structure for rotation transmission from a motor to a spinning tub and an agitation body and to improve the operation reliability of the changeover. SOLUTION: A hollow tank shaft 24 for rotating the spinning tub is provided through a bearing 23 or the like on the lower frame 21 of the outer bottom surface of a water tank. An agitation shaft 27 for rotating the agitating body is provided so as to pass through the tank shaft 24 and the lower end part of the agitation shaft 27 is connected to the boss part 36 of the rotor 31 of the motor. A serration part 42 is provided on the lower end outer peripheral part of the tank shaft 24 and a serration part 43 is provided on the upper end outer peripheral part of the boss part 36.  A clutch 37 in a cylindrical shape of which the inner peripheral part is provided with an upper inner serration part 40 and a lower inner serration part 41 to be engaged with the serration part 42, 43 and which clutch is for connecting and disconnecting the tank shaft 24 and the boss part 36 is freely vertically movably provided on the lower end part of the tank shaft 24. On the lower surface part of the lower frame 21, an elevating and lowering mechanism for vertically moving the clutch 37 and a rotation-together prevention device 39 are provided.
Patent JP-S5710356-A (JP)
Title: Electrostatic type liquid purifier
Inventor: KAYAMA MASAAKI
IPC: B03C5/02
Filed: 1980-06-20
Abstract: PURPOSE: To prevent leak current occurring in the water contents in liquid to be treated and improve safety and economic efficiency by supporting dust collectors and electrodes in a mutually spaced state.  
     CONSTITUTION: Dust collectors 11 are constituted of platelike insulators, and are disposed between a pair of electrodes 10A and 10B by as much as a required number of plates. In this case, the collectors 11 are disposed in parallel with the electrodes 10 and by maintaining a constant spacing, and are fitted into between the channels 12a, 12b of a pair of supports 12A, 12B in which both end parts of the electrodes 10 and the collectors 11 are oppositely disposed. Accordingly to this device, the resistance between the adjacent electrodes when the water contents in the liquid are sucked by the collectors 11 is only the resistance on both surfaces of the supports 12, and leak current is kept extremely small. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59208801-A (JP)
Inventor: NOI KEIICHI
IPC: H01C7/02
Filed: 1983-05-13
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-H11281319-A (JP)
Title: Position setting apparatus of optical element and position setting method of optical element
Inventor: KATSUMATA YUUSUKE
IPC: G01B11/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To enable adjustment even when an excellent reflected light can not be obtained. SOLUTION: A reference substrate 19 having a reflection part is set on an adjusting mechanism 21, and a light is reflected by the reference substrate 19. Adjustment is performed by the adjusting mechanism 21, and detected results of a plurality of detectors B, C are recorded. An optical element 17 is set on the adjusting mechanism 21. In the same portions as the set portions on the reference substrate 19, detection is performed by a plurality of the detectors B, C, and deviation amount is calculated. By performing adjustment so as to correct the deviation amount, detection results become equal in all detection values.
Patent JP-H04298492-A (JP)
Title: Inventory-taking of thin steel plate in coil
Inventor: NAWATA YASUTAKA
IPC: B65G1/137
Filed: 1991-03-25
Abstract: PURPOSE:To manage a large number of coiled thin steel strips in stock correctly and simply in an inventory-taking for the thin steel strips. CONSTITUTION:An ID plate 5 is fitted to the lower part of a thin steel plate coil 3 through a fitting jig, and stock information on the stock number, size, weight and history record of the coil 3 is memorized in the ID plate 5. An antenna device 6 is installed in the vicinity under an overhead crane 1. In the case of moving the thin steel plate coil 3 by means of a coil hanging jig 2 through the overhead crane 1, when the overhead crane 1 draws near to the coil 3, the stock information is sent to the antenna device 6 from the ID plate by means of a microwave.
Patent JP-S58201446-A (JP)
Title: Series communication system
Inventor: SUKAI TSUNEHISA
IPC: H04L1/00
Filed: 1982-05-19
Abstract: PURPOSE:To correct a received signal, by transmitting an information symbol as a code word after being applied with the operation in accordance with the algebraic rule at a transmission side, and performing error correction base on the result at a receiving side, in one node of a loop network connected in tandem comprising plural transmission links. CONSTITUTION:When a one-frame code inputted to a receiving terminal D is inputted to a synchronism shift register 14 and a buffer register 12, the shift register 14 divides the input code with a polynomial g(X) and outputs a rest. When it is detected that the output of the shift register is zero, its output resets a polyphase clock generating circuit 16. When a clock representing a time at the end of the one-frame code is outputted from the polyphase clock generating circuit 16, the content of the synchronism shift sregister 14 is transferred to a shift register 11 of the same logical constitution as it, and then, a receiving code outputted from the buffer register 12 is corrected and transferred to a buffer register 17 of the next stage.
Patent JP-S60225534-A (JP)
Inventor: MAKUTA SHIYUNICHI
IPC: A61B5/02
Filed: 1984-04-25
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-H03284306-A (JP)
Title: Multilayer flexible tubular filter medium
Inventor: TANI YATSUHIRO
IPC: B01D29/13
Filed: 1990-03-29
Abstract: PURPOSE:To prevent flexure clogging, to save the space and to make the medium compact by controlling the maximum deflection of a braided structure in which threads are intricated and cylindrically braided to >=4cm. CONSTITUTION:Plural threads are spiraled to the left and right and in the longitudinal direction, intricated and cylindrically braided into a braided structure to constitute a flexible tubular filter medium 2, and the maximum deflection measured by the JIS-L-1096 bending resistance tester is controlled to >=4cm. Natural fibers of cotton, wool, silk, etc., semisynthetic fibers of cellulose acetate, viscose, etc., synthetic fibers of polyester, polyamide, polyolefin, etc., and inorg. fibers of glass, carbon, etc., are used for the raw fiber constituting the medium 2, and the fibers alone or the mixed fiber are used. Besides, the size of the thread is made as large as possible to improve the withstanding pressure of the medium.
Patent JP-H10266293-A (JP)
Title: Draining structure of bathtub having washing place
Inventor: FUKUDA MINORU
IPC: E03C1/12
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a drain structure which can be easily installed on a bathtub having a washing place and on which even a problem of watertightness is not caused and which is hardly damaged even by an external factor. SOLUTION: An extensible-contractible part 50 formed of an easily deformable soft material is arranged in a part of bathtub overflows 4 and 5 to drain bathtub 10 side waste water of a bathtub having a washing place by integrally forming a washing placed part 11 and the bathtub 10 up to a drainage trap 6 arranged on the reverse side of the washing place part 11, and this extensible- contractible part 50 is covered with a protective part 42 extendedly arranged from the bathtub overflows 4, 5 side of the bathtub 10 side or the drainage trap 6 side from this extensible-contractible part 50. Since the extensible- contractible part 50 absorbs a work error or the like, the bathtub overflows 4 and 5 can be easily installed on the bathtub side having this washing place without causing deformation or the like on the bathtub side having the washing place.  The extensible-contractible part 50 weak in strength can be easily protected by the protective part 42.
Patent JP-S60228678-A (JP)
Title: Formation of metallic film on surface of high molecular material
Inventor: HAMAYA TATSUO
IPC: C23C18/20
Filed: 1984-04-26
Abstract: PURPOSE:To stick very easily and firmly a metallic film to the surface of a high molecular material by coating the surface of the material with a polymer or an oligomer contg. nitrogen and by carrying out chemical plating. CONSTITUTION:The surface of the high molecular material such as PE, polyamide or PVC is coated with the polymer or the oligomer contg. nitrogen such as allylamine or vinylpyridine by dipping the high molecular material in the soln. of the coating material or by other method. The amount of the coating material used is 0.1-2.0pts.wt., especially 0.5-1.5pts.wt. (expressed in terms of solid matter) per 100pts.wt. high molecular material. A noble metal such as pd as a catalyst is stuck to the coated surface of the high molecular material by about 0.01-0.2g/m<2> ordinary, and a metallic film, for example, of Ni, Co, Ag or the like is formed by chemical plating as usual.
Patent JP-H04295811-A (JP)
Title: Focus device for zoom lens
Inventor: KOBAYASHI KIYOTAKA
IPC: G02B7/08
Filed: 1991-03-25
Abstract: PURPOSE:To correct the deviation of a focus at the time of zooming caused by a backlash, at the time of focusing. CONSTITUTION:A moving cylinder 21 is moved in the optical axis direction against a fixed cylinder 20 by driving of a variable power motor at the time of variable power. In the moving cylinder 21, a front group lens 30 in which a variator lens is allowed to have a focus mechanism and a rear group lens 31 being a compensator lens are contained. A rotary encoder provided in the variable power motor detects a moving amount of the moving cylinder 21, and also, detects the direction in which the moving cylinder 21 is moved. A CPU determines a focused position of the front group lens 30 corresponding to the moving amount of the moving cylinder 21 and a distance of an object to be photographed, detected by a distance measuring instrument to an optimum position corresponding to the moving direction of the moving cylinder 21, executes the control so as to move the front group lens 30 thereto and the correction is executed.
Patent JP-S61243139-A (JP)
Title: Manufacture of sintered hard alloy
Inventor: TOBIOKA MASAAKI
IPC: C22C1/05
Filed: 1985-04-19
Abstract: PURPOSE:To obtain a sintered hard alloy having high performance, wear resistance and toughness by forming a composite carbonitride contg. Ti and W, adding Ta and Mo carbides, Ni, Co and Mo powders to the carbonitride, mixing and grinding them, and compacting and sintering the resulting powder. CONSTITUTION:When a Ti(CN)-base sintered hard alloy is manufactured, a composite carbonitride contg. Ti and W is formed beforehand. Ta and Mo carbides, Ni, Co and Mo powders are added to the carbonitride, they are mixed and ground, and the resulting powder is compacted and sintered. Thus, a sintered hard alloy consisting of 3-50wt% Ni, Co, Ti, Mo and W forming a binding phase and the balance carbonitride of Ti, Ta, Mo and W forming a hard dispersed phase is obtd.
Patent JP-S62244873-A (JP)
Title: Manufacturing method for polyester thread package
Inventor: KOYANAGI TADASHI
IPC: B65H55/04
Filed: 1986-04-15
Abstract: PURPOSE:To enable to get excellent winding shape stability by using a winding tool where a self driving type contact roll and a multi-truck traverse are placed side by side and winding with a contact pressure of 0.2kg per package stroke of 1cm. CONSTITUTION:A bobbin axis 8 is driven, through a driving device 12, by the frequency control of an inverter 13 so that the peripheral speed of a package 1 which winds thread round the surface of a bobbin 7 may be fixed. On the other hand, a contact roll 6 is driven, through a driving device 10 and a transmitting device 9, by controlling the frequency of an inverter 11 so that it may accord with the peripheral speed of the package 1. And the traverse of thread is also reversed at the center side more than 2mm from the end in the bobbin axis direction of the package 1 by the multi-truck traverse so as to form a part harder than the end part and the thread is wound so that the contact pressure driving the winding may be below 0.2kg per package stroke of 1cm. In this way, the shape stability become excellent and knitted/woven goods to be gotten through dyeing with normal pressure and 110 deg.C has excellent and dyeing easy properties with high dignity.
Patent JP-H03287572-A (JP)
Title: Production of vinyl sulfide compound
Inventor: NISHITAKE TOSHIHIRO
IPC: B01J27/232
Filed: 1990-04-02
Abstract: PURPOSE:To safely obtain a vinyl sulfide compound through reaction in one stage by reacting a mercaptan compound with a vinyl halide in the presence of a base. CONSTITUTION:A mercaptan compound having one or more mercapto groups in the molecule is reacted with a vinyl halide in the presence of a base (e.g. an alkali hydroxide) in a solvent such as DMF at -20 to +150 deg.C for 5min to 24hr to afford the objective substance. The vinyl halide is used in an amount of 0.5-50mol based on 1mol mercapto groups of the mercaptan compound and the base is used in an amount of 0.5-10mol based on 1mol mercapto groups of the mercaptan compound. Methyl mercaptan, etc., are exemplified as the mercaptan compound and vinyl chloride, etc., are exemplified as the vinyl halide.
Patent JP-H02290851-A (JP)
Title: Production of 2-chloru-5-aminomethylpyridine
Inventor: DIEHR HANS-JOACHIM DR
IPC: C07D213/61
Filed: 1990-04-02
Abstract: PURPOSE: To obtain a compound useful as an intermediate for the synthesis of insecticides and antihypotensives easily in high yields by reacting 2-chloro-5- chloromethylpyridine with ammonia.  
     CONSTITUTION: A compound of formula I is reacted with ammonia at -50 to 50°C at atmospheric pressure, desirably at -35 to 25°C under a pressure of up to about 10 bar to obtain the objective 2-chloro-5-aminomethylpyridine of formula II. 100-200 ml of liquid ammonia is used per mol of the compound of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5613292-A (JP)
Title: Steering gear of ship
Inventor: MISHINA HARUHIKO
IPC: B63H25/30
Filed: 1979-07-06
Abstract: PURPOSE: To provide a hydraulic steering gear of high reliability for a ship, the emergency changeover of which can be effected quickly and simply, by providing a manual changeover value to disconnect one hydraulic cylinder from an oil pump and connect the cylinder to a drain line when a trouble occurs.  
     CONSTITUTION: In normal steering, a manual changeover valve 201 is located in a position a' and the pressure chambers A, B of a hydraulic cylinder 109 for steering communicate with a pump 102. The changeover valve 201 is manually shifted into another position b' when the hydraulic cylinder 109 gets in trouble on the voyage. As a result, the pressure chambers A, B of the hydraulic cylinder 109 are short- circuited and a quantity of oil corresponding to the volume difference between both the pressure chambers is returned to an oil tank 103 through a drain line 203 and a check valve 202. The check valve 202 is set at some cracking pressure level so that oil does not fall from the line 203 extending to the cylinder 109 and no air invades into the line 203. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S528847-A (JP)
Title: Device for deteceing the breaking of a wire
Inventor: TANAKA SHIYOUZOU
IPC: G01V9/00
Filed: 1975-07-10
Abstract: PURPOSE: To provide a device for detecting the breaking of a wire which can operate in the breaking down of the line receiving side. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S565824-A (JP)
Title: Copolyamide based on hexamethylenediamine* adipic acid and dimeric acid and its manufacture
Inventor: JIYAN GORETSUTOO
IPC: C08G69/34
Filed: 1980-06-25
Abstract: Flexible, homogeneous and transparent copolyamides comprise the polycondensation products of adipic acid, fatty acid dimer and hexamethylenediamine, the molar ratio of weight adipic acid to weight of total acid in each ranging from about 0.5 to 0.99, and that point obtained by plotting, along the abscissa, such molar fraction of adipic acid versus, along the ordinate, any individual copolyamide melting point, falling within that area A B C D outlined on the attached Figure of Drawing. The subject copolyamides are prepared either by polycondensing a homogenized prepolymer thereof, or by directly copolycondensing a homogeneous, inert solvent solution of monomers. The homogeneous and transparent copolyamides exhibit improved flexibility and high tenacity coupled with good resistance to hydrolysis and good heat resistance, with the copolyamides being useful for providing shaped articles such as moldings, films or filaments of marked uniformity via injection molding, extrusion or spinning.
Patent JP-S61242790-A (JP)
Title: Flux for soldering
Inventor: IWASA SANDAI
IPC: B23K35/363
Filed: 1985-04-19
Abstract: PURPOSE:To reduce electric power consumption and to prevent the outbreak of a fire by incorporating a phosphoric acid diluted with a non-combustible liquid as an activating agent into a titled flux and adding further a compatible liquid agent which improves solderability or the wet spreading speed of solder thereto. CONSTITUTION:The phosphoric acid is diluted with the liquid of tricresyl phosphate which has incombustibility and does not decrease the soldering effect of the phosphoric acid is incorporated as the activating agent into the flux. Rosin or phenolic resin-modified rosin which has compatibility and improves solderability or 2, 3 dibrompropanol or the like which increases the wet spreading speed of the solder is added thereto to form the flux. Since the phosphoric acid is diluted by the non-combustible liquid, the uniform heating is made possible while the flux is heated to 100-150 deg.C and is coated on a base plate. The economization of electric power and the prevention of the outbreak of the fire are made possible.
Patent JP-S58201669-A (JP)
Title: Method for fitting nozzle plate to liquid-jetting device
Inventor: SEKIYA TAKUROU
IPC: B41J2/02
Filed: 1982-05-20
Abstract: PURPOSE:To joint a nozzle plate to the main body of a head so as to prevent deformation or breakage of the plate or leakage of an ink between the plate and the main body, by jointing the nozzle plate to the main body of the head through a shock-absorbing member by a press plate. CONSTITUTION:A shock-absorbing member 5 is inserted into the groove 3 of the main body 1 of a head, and a nozzle plate 6 is provided so that it contacts a front face of the main body 1 while making close contact with the shock- absorbing member 5. The nozzle plate 6 is pressed by the press plate 8, and is fixed to the main body 1 by screws passed through clearance holes 10. Accordingly, the nozzle plate can be fitted to the main body of the head in a purely mechanical manner, the nozzle plate and the press plate make surface contact with each other to uniformly dispese a force exerted on the plate, and the plate is hardly broken.
Patent JP-H06272142-A (JP)
Title: Production of narrow lace and knit fabric for narrow lace to be used for production of the same
Inventor: KUROSAWA IWAO
IPC: D04B21/10
Filed: 1993-03-19
Abstract: PURPOSE:To extremely easily and smoothly separate a knit fabric and produce a narrow lace without deteriorating the beautiful appearance of the separated narrow lace. CONSTITUTION:A separation zone C having a prescribed width is formed in a knit fabric 3 for narrow lace in the direction of knitting width. An easily breakable ultrafine yarn 4 is integrally knitted between a warp 1 to be knitted into the separation zone and a warp 1 adjacent to the warp. After knitting the narrow lace fabric by this procedure, the ultrafine yarn 4 is removed together with the warp 1 of the separation zone C.
Patent JP-H05288634-A (JP)
Title: Liquid sensor
Inventor: KAWATAKE RYUICHI
IPC: G01M3/38
Filed: 1992-04-07
Abstract: PURPOSE:To obtain a liquid sensor which excels in detection sensitivity and speed of a liquid and moreover, enables the prevention of harmful force such as tension or bending not contributing to the detection of the liquid from working on an optical fiber. CONSTITUTION:A first confining member 13 and a second confining member 14 are wound spirally on the outer circumference part of an optical fiber unit 12 at an equal pitch so as to cross mutually. The optical fiber unit 12 has a sensor body section 16 comprising an optical fiber 17 and a tension member 18 and a swelling member 15 covering the sensor body section 16. The swelling member 15 comprises a material which expands when absorbing a liquid. Either of the confining members 13 and 14 comprises a bundle of ten or more of flexible fine wires 20, which are solidified by a resin like FRP as required. The elastic modulus of the flexible fine wires 20 is above 500kgf/mm<2> and moreover, the diameter thereof less than 0.03 fold of the outer diameter of the optical unit 12.