baber/WOPTO huggingface dataset:
Patent JP-S6444214-A (JP)
Title: Roll recombining device of shape straightening machine of metal strip
Inventor: SANADA MASAHARU
IPC: B21D1/02
Filed: 1987-08-13
Abstract: PURPOSE:To enable the smooth and quick recombination of an upper roll and to execute the adjustment of upper and lower roll positions with high accuracy by making the mounting state of a roll for a changing truck capable of taking off from the upper part. CONSTITUTION:A changing truck drawing device D mounts a changing truck drawing member 29 on a truck 28 made movable in a sealing shaft direction. After drawing changing trucks 18, 22 by the drawing member 29 to the position where a roll is liftable from the upper part, the roll is lifted to the upper part by a lifting member 30 and also the changing trucks 18, 22 are pushed in again by moving a moving truck 28 to a remedy machine side when the roll change executing the change of a work roll or intermediate roll is completed by lifting the roll upwards by a lifting member 30 or suspending a new changing roll down and the change is completed.
Patent JP-S6357372-A (JP)
Title: Four-wheel steering device for vehicle
Inventor: WATANABE KENICHI
IPC: B62D7/14
Filed: 1986-08-27
Abstract: PURPOSE:To suppress an increase of an understeering tendency by correcting the steering ratio controlled by a steering ratio control means so that the steering state of front wheels and the steering state of rear wheels are in the opposite phase relationship when a lateral force applied to a vehicle is a predetermined value or more. CONSTITUTION:A rear wheel steering mechanism which steers rear wheels in response to the steering of front wheels has a pulse motor 30 moving a rear wheel steering rod and a pump drive motor 44 for applying a hydraulic assist force to this rod, and they are controlled by a control unit 50 respectively. In this case, the control unit 50 is constituted of a steering ratio characteristic selecting unit 59 selecting one of multiple steering ratio characteristics stored in a memory unit 58 based on the detected value of a lateral force and a rear wheel steering angle arithmetic unit 60 calculating the rear wheel steering angle based on the steering ratio characteristic and the detected values of the steering angle and vehicle speed. This steering ratio is selected so that the steering state of front wheels and the steering state of rear wheels are in the opposite phase relationship when the lateral force is a predetermined value or more.
Patent JP-S58101262-A (JP)
Title: Intake device for internal-combustion engine
Inventor: FUNAHASHI HIROSHI
IPC: F02M35/12
Filed: 1981-12-14
Abstract: PURPOSE:To secure air intake volume corresponding to engine r.p.m. by varying the sectional area of an intake pipe according to engine r.p.m. or exhaust pressure. CONSTITUTION:When r.p.m. of an engine 4 is low, a piston 11 takes such a position at the bottom of a cylinder 10 where disks 31 and 32 in regulator valve 3 are positioned perpendicular to the axis line of an intake pipe 2 so that the opening area of the intake pipe 2 decreases. When r.p.m. of the engine 4 becomes high and the exhaust pressure of muffler 5, or the exhaust pressure of the engine 4, is increased, the piston 11 goes up. The said disks 31 and 32 rotate so that the opening area of the intake pipe 2 increases.
Patent JP-2001025339-A (JP)
Title: Double bearing reel for fishing use
Inventor: MIYAZAKI TAKEO
IPC: A01K89/015
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide the subject reel designed to act strongly even if being low in dividing force so as to surely prevent misreturns. SOLUTION: This double bearing reel has such a scheme that the outer circumference of the cylindrical portion 1e of a side frame 1b is turnably engaged with the annular portion 3a of a clutch actuator 3, the annular portion 3a is provided with a spring hook 3d which, in turn, furnished with a slit-shaped movement guide 3f; one support end 6a of an urging element 6 as a dead-point spring is inserted shiftably into the movement guide 3f, the other support end 6b into a penetrated hole bored on the side frame 1b; by the aid of the urging element 6, the clutch actuator 3 is urged on a fishline winding position involving 'clutch-on' or a fishline releasing position involving 'clutch-off'.
Patent JP-2000019023-A (JP)
Title: Temperature detecting jig for cooking appliance
Inventor: EGUCHI YOSHIO
IPC: G01K1/14
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To allow sure temperature detection. SOLUTION: The lower end of a vertical fixed supporting cylinder is fixed to a fixing part of a hot plate, etc., a vertical sliding cylinder which, allowed for free vertical sliding, vertically moves at always under a spring force to tightly contact to the bottom surface of a cooking apparatus is fitted at the upper end of the fixed supporting cylinder, and a metal a heat-collection body 8 to which a sensor 13 is fixed is fitted to the upper end of the vertically sliding cylinder. Here, a vertical housing recessed part 14 is formed at the center of the metal heat-collection body 8, the bottom of the vertical housing recessed part 14 is formed into a tapered surface 15, and the sensor 13 is allowed to hit the tapered surface 15 of the vertical housing recessed part 14 for fixing with a bonding agent 16.
Patent JP-H0250944-A (JP)
Title: Normal hardening-tempering type case hardening steel having excellent fatigue strength
Inventor: UNO MITSUO
IPC: C22C38/00
Filed: 1988-08-11
Abstract: PURPOSE:To prevent the generation of a surface abnormal layer and to provide the title steel with the fatigue strength equal to or above that of a case hardening material by normal hardening by regulating the C content to that of a medium-high carbon steel, reducing the content of Si, Mn and Cr and adding Nb thereto. CONSTITUTION:The compsn. of a steel is regulated to the one contg., by weight, 0.30 to 1.20% C, <=0.05% Si, <=0.35% Mn, <=0.10% Cr, >=0.35% Mo and 0.010 to 0.100% Nb, furthermore contg., as necessary, one or more kinds among <=3.50% Ni, <=1.00% Cu, 0.010 to 0.100% Al, 0.01 to 0.30% V, 0.010 to 0.100% Ti and 0.0003 to 0.0050% B and the balance Fe with inevitable impurities. By the regulation of the chemical components, the case hardening steel having no need for carburizing and hardening and having improved fatigue strength by normal hardening can be obtd. The steel is used for machine components such as a gear and a shaft.
Patent JP-S6260606-A (JP)
Inventor: OKADA TAKASHI
IPC: B28C7/04
Filed: 1985-09-10
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-H0649339-A (JP)
Title: Polyester resin composition for blow molding and extrusion and hollow molded article made therefrom
Inventor: SHIAKU TOSHIO
IPC: C08L33/20
Filed: 1992-07-28
Abstract: PURPOSE:To provide a polyester resin composition for blow molding which is improved in melt tension, free from the drawdown of a parison when blow molded and remarkably improved in blow moldability and can give a hollow molding with uniform thickness and good appearance without detriment to the blow moldability even when recycled. CONSTITUTION:The composition is obtained by melt compounding a mixture of 100 pts.wt. thermoplastic polyester resin made from a mainly aromatic dicarboxylic acid and a mainly 2-8C aliphatic dihydroxy compound, 0.5-10 pts.wt. copolymer composed of 51-97wt.% acrylonitrile, 49-3wt.% epoxidized alpha,beta-unsaturated monomer and 0-46wt.% other vinyl monomer, 0-10 pts.wt. copolymer composed of 40-97wt.% styrene, 60-3wt.% epoxidized alpha,beta-unsaturated monomer and 0-50wt.% other vinyl monomer, and 0-100 pts.wt. of at least one of fibrous, powdery and flaky fillers.
Patent JP-S58107152-A (JP)
Title: Preparation of granular curry roux
Inventor: YAMASHITA HIROSHI
IPC: A23L27/00
Filed: 1981-12-16
Abstract: PURPOSE:To prepare curry having excellent taste and flavor and high dispersibility and solubility, by adjusting the content of oil or fat in the curry roux mixture before granulation to the content in the instant solid curry roux. CONSTITUTION:Edible oil or fat is molten with heat, mixed with starchy raw material powder such as wheat flour, starch, etc., and boiled. The edible oil or fat is e.g. beef tallow, hardened oil, etc. having a melting point of 40-50 deg.C, and its amount is 25-35wt% based on the weight of the curry roux mixture before granulation. After heating and mixing, the oil is mixed with curry powder, seasonings, spices, decomposed starch, etc. to obtain a curry roux mixture. The amount of the decomposed starch is 0.5-3.5wt% based on the weight of the curry roux mixture. The mixture is mixed with 0.5-8wt% water, granulated at <=40 deg.C, and dried.
Patent JP-2000036117-A (JP)
Title: Method for adjusting optical flux and axis of semiconductor laser in optical pickup, housing for semiconductor laser, cell for detector of light from light source, and optical pickup
Inventor: MAEDA IKUO
IPC: G11B7/08
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To enable adjustment of optical axis of optical flux emitted from semiconductor laser in an optical pickup, without moving a coupling lens in the direction orthogonally crossing the optical axis. SOLUTION: The optical pickup writes, reproduces or erases information by taking in with a coupling lens 12 an optical flux emitted from a semiconductor laser 1, and converging with an objective lens 14 the optical flux so taken in as an optical spot on the recording surface 20A of an optical recording medium 20.  In this case, the housing holding the semiconductor laser 1 is equipped with a housing body 5A for storing the semiconductor laser 1 and a holder 6 that can hold the semiconductor laser while being combined with the housing body 5A; the housing body 5A and the holder 6 are provided with a cylindrical surface CY that can fit snugly with each other; by bringing their cylindrical surface into slidable contact with each other, the holder 6 can rotate around the center axis of the cylindrical surface; and the holder 6 fixedly holds the semiconductor laser 1 so that the axis going through the light- emitting point q and crossing the active layer at right angles coincides with the center axis of the cylindrical surface CY.
Patent JP-H1044181-A (JP)
Title: Molded article made of polycarbonate resin, and its manufacture
Inventor: IWAKIRI TOKIAKI
IPC: H05K3/20
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the defogging property and the moisture condensation preventive property, and prevent a hot wire circuit from being broken due to a flaw from the outside by enclosing the hot wire circuit between a polycarbonate resin layer and a film or a sheet made of a polycarbonate resin. SOLUTION: A polycarbonate resin film or sheet on one surface of which a hot wire circuit is printed, and a polycarbonate resin film or sheet on the rear surface of which a functional film such as a scratch resistance, etc., is imparted, are punched into the same shape as a desired part shape of a molded article, and the punched pieces are fitted in a cavity of a die for the molded article in such a manner that a non-printed surface may face the cavity surface, and a molten polycarbonate resin is injected by injection molding, and the punched pieces and the polycarbonate resin are laminated and integrated.
Patent JP-S6180916-A (JP)
Title: Phase synchronizing loop circuit
Inventor: YUMOTO MASA
IPC: H03L7/06
Filed: 1984-09-28
Abstract: PURPOSE:To obtain a titled circuit which is strong against the variation of a power supply voltage without increasing a manufacturing process, by constituting said circuit so that a current control is based on GND as a reference, and a phase comparing output does not depend on the power supply voltage. CONSTITUTION:A logical output is limited by connecting diodes D11, D12 to the emitter of a transistor Q11 for outputting a phase comparing voltage, so that it is not influenced by a variation of a power source. Also, by using a PNP transistor Q24 for governing a current of a current/oscillation frequency converting circuit, the potential is determined, based on GND as a reference so that it is not influenced by a variation of a power supply voltage, a DC stabilizing resistance R32 is inserted, and an amplitude and a DC feedback quantity are increased to the same extent as a baseemitter voltage VBE of the transistor Q24. In this way, the base potential of the PNP transistor Q24 comes not to have a power supply dependent property, and a current dependent property of the current/oscillation frequency converting circuit is improved.
Patent JP-H1144396-A (JP)
Title: Mist lubrication device
Inventor: AOKI KAZUMICHI
IPC: F16N7/32
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To avoid a mistlike lubricating liquid from floating in the atmosphere, to prevent environmental pollution and to save the consumption of lubricating liquid by collecting the mistlike lubricating liquid flowing out of a spindle case or a gear case. SOLUTION: A mist generating device 41 is supplied with high pressure air by a compressed air source 43 or a suction pump (pressure pump) 45, generated mistlike lubricating liquid by spraying, and forcedly supplies it into a spindle case through a mist intake port 29. Collecting covers 47 collecting mistlike lubricating liquid flowing outside the case passing through labyrinth seals 25, 27 are fitted to the shaft through holes 11, 23 parts of the spindle case 1. Mist collecting pipes 51, 53 are connected to the suction port of the suction pump 45, the suction pump 45 is rotationally driven by a motor 55, and the discharge port is connected to the mist generating device 41 through a foreign matter removing filter 57 and a cooler 59. Hereby, the expected purpose can be attained.
Patent JP-S6180700-A (JP)
Title: Semiconductor memory device
Inventor: MATSUMOTO TETSUO
IPC: G11C11/401
Filed: 1984-09-28
Abstract: PURPOSE:To improve an action margin by connecting commonly a standard capacitor with the size equal to the sum of the capacity of the capacitors to a capacitor in a dummy memory cell and impressing a voltage, which is half of the power source voltage, to the capacity for dummy by those capacity couplings. CONSTITUTION:When a timing signal phix, which starts a low address decoder R-DCR, is changed to a high level and reading is started, a MOSFET Q1 for selection in a Vcc/2 voltage generating circuit VG is turned on by the timing signal phix. Then, a charge accumulated at an (n) number of capacitors Cds for dummy flows through MOSFET Q1 into the standard capacitor Co having the capacity equal to the sum of these capacitors Cds, and for that reason, a connecting node no of the capacitors Cds for dummy with the standard capacitor Co is changed to half of a precharging voltage Vcc, and in such a way, at the capacitor Cds for dummy, the same charge quantity as the quantity, in which the capacitor having a half capacity at the time of precharging is charged up to the Vcc level, is accumulated.
Patent JP-S5992116-A (JP)
Title: Descaling method of hot rolled band steel
Inventor: SAKAMOTO YOSHIO
IPC: B21B45/08
Filed: 1982-11-19
Abstract: PURPOSE:To remove and clean a blasting agent remaining on th surface of a band steel by removing scales on the surface of a hot rolled band steel by projecting a blasting agent and then injecting high-pressure water of specified condition. CONSTITUTION:A hot rolled band steel 2 coiled after hot rolling is rewound from the coil 1, and a blasting agent such as steel shots, steel grids, etc. made to a slurry form by high-pressure water is projected onto the surface of the band steel by a descaling device 3 to remove scales on the surface of the hot rolled band steel 1. Then, the high pressure water 4 having pressure shown in the inequally (1) is injected to remove the blasting agent intruded into the surface of the band steel and improve the property of the surface.
Patent JP-H0546644-A (JP)
Title: Shipment management system
Inventor: HARADA YUKIHIKO
IPC: G06Q50/28
Filed: 1991-08-12
Abstract: PURPOSE:To obtain a shipment management system to make quantity recorded on a written shipment instruction and actually shipped quantity coincide always with each other by issuing the written shipment instruction in accordance with shipped results at the time of shipment. CONSTITUTION:This system is constituted so that a packing management part 15 which outputs the setting instruction of the necessary number of sheets of boxes 21 and the printing instruction of product information 22 based on the shipment instruction from a factory host computer 11, a printing machine 17 which sets the necessary number of sheets of the boxes 21 and simultaneously, prints the corresponding product information 22 on the surface of the set boxes 21 based on the setting instruction and printing instruction, an information reading part 18 which reads the product information 22 printed on the surface of this box 21 when the box 21 whose packing is completed in a packing process is carried to a shipping process, and a shipment management part 16 which issues the written shipment instruction 30 based on this read product information 22 are provided.
Patent JP-S6358162-A (JP)
Title: Formation of dust cloud
Inventor: YAGI KATSUO
IPC: G01N33/02
Filed: 1986-08-28
Abstract: PURPOSE:To form a uniform dust cloud in an explosion container effectively and certainly in an explosion test under a pressurized state, by receiving dust in the explosion container with a lid to pressurize said container in a hermetically closed state and rotating the explosion container at a low speed to uniformly diffuse the dust. CONSTITUTION:Dust 2 being tested is received in an explosion container 1 with a lid, for example, made of stainless steel and, after said container is hermetically closed by the lid 2, gas is blown in the container 1 up to necessary pressure and the explosion container 1 is rotated at a low speed using a rotary motor 4 and the dust in the container 1 is dispersed to form a uniform dust cloud. In this state, ignition energy is applied to an electrode 8 to test whether the explosion or combustion of the internal dust cloud ossurs or not under definite pressure. Further, a barrier plate 9 is provided in the explosion container 1 so as to improve the dispersion effect of the dust at the time of the movement of the dust.
Patent JP-2000035318-A (JP)
Title: Type discriminating device for plane plate
Inventor: HIRAKO HARUYASU
IPC: G06K9/20
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide the type discriminating device of a new type which is applied with image processing technology as a device which discriminates the type of a plane plate. SOLUTION: This invented plane plate type discriminating device has an image capturing means, a lighting means, and an image processing means. The image processing means performs a binarizing process wherein a top surface is decided as white and a hole is decided as black for a plane image of the plane plate captured by the image capturing means to calculate the circumscribed rectangle (c) of a black area extending to the area where type discrimination holes 31 to 33 are formed, and sets inspection lines (d), (e), and (f) parallel to a given position to the black area according to the circumscribed rectangle (c). Then the type of the plane plate is decided according to the number of pixels at the part overlapping with the black area by inspection lines and feature quantities of the appearance pattern, etc., of pixels overlapping with the black area by the inspection lines.
Patent JP-H0523556-A (JP)
Title: Cellulose diacetate hollow yarn
Inventor: MIZUTANI SHOJI
IPC: B01D63/02
Filed: 1991-07-18
Abstract: PURPOSE: To provide a cellulose diacetate hollow yarn obtained by enhancing spinning properties, either with the increased sharpness of a fin shape or heightened dialysis efficiency. CONSTITUTION:The subject hollow yarn is made substantially of cellulose diacetate, and has an average degree of polymerization of said cellulose diacetate ranging from 230 to 400.
Patent JP-H0365993-A (JP)
Title: Keyboard device
Inventor: WATANABE KEISUKE
IPC: G10H1/34
Filed: 1989-08-04
Abstract: PURPOSE:To realize close touch control by digital signal processing by providing a key rotation support member with a pulse generating means which generates many pulses according to the quantity of rotating operation of a key. CONSTITUTION:The key rotation support member 4a is provided with the pulse generating means 6 which generates many pulses according to the quantity of rotating operation of the key. Here, coil patterns 6 are coupled at parts which cross the rotating direction of a magnet pattern 2 to form a repetitive pattern and the both are equal in pitch. Therefore, the overall pattern length of each key becomes long and large pulses can be generated between lead wire parts 6a and 6b with a small space. Consequently, the generation pattern of the pulses varies with how the key is operated and the close touch control corresponding to the number of the pulses is performed by the digital signal processing.
Patent JP-H0526203-A (JP)
Title: Hydraulic flow rate controlling system
Inventor: KANEKO KAZUTSUGU
IPC: F15B9/09
Filed: 1991-07-17
Abstract: PURPOSE:To reduce a manufacturing cost of a device and improve accuracy, of controlling by dispensing with an adjustment operation of parts which usually requires adjusting. CONSTITUTION:A flow rate setting control part 30 sends control signals (a) to (d) in accordance with a curvature of a displacement mode to solenoid valves 21 to 24 which have different, opening ratioes every unit time based on deviation detected by means of a deviation detecting part 27. When a displacement rate of a movable shaft 25 reaches a value L, the sending of the control signals (a) to (d) to the solenoid valves 21 to 24 by means of the flow rate setting control part 30 is stopped. A flow rate to be supplied into a cylinder 20 through flow passages 32 and 33 by means of the solenoid valves 21 to 24 is speedily controlled.
Patent JP-H0368572-A (JP)
Title: 1-(pyridinylamino) 1-(pyridinylamino)-2-pyrrolizinon and its preparation
Inventor: RICHIYAADO CHIYAARUZU EFURANDO
IPC: A61P25/04
Filed: 1990-08-01
Abstract: This invention relates to 1-(pyridinylamino)-2-pyrrolidinones of the formula <CHEM> wherein R1, R2 and R3 are independently hydrogen, loweralkyl, aryl, arylloweralkyl or heteroarylloweralkyl selected from the group consisting of pyridinylmethyl, pyridinylethyl, thienylmethyl, thienylethyl or R2 and R3 together form a cycloalkane ring of 4 to 6 carbons or a spiro-fused aryl or heteroaryl cycloalkane; X is hydrogen, halogen, hydroxy, loweralkyl, loweralkoxy, nitro, amino or trifluoromethyl; m is an integer of 1 to 3, the pharmaceutically acceptable acid addition salts thereof and where appropriate the geometrical, optical and stereoisomers and racemic mixtures thereof. The compounds of this invention display utility as analgesics, for enhancing memory and for the treatment of Alzheimer's disease.
Patent JP-H0253490-A (JP)
Title: Arginine deiminase gene
Inventor: HOURIYOU KAZUO
IPC: C12R1/01
Filed: 1988-08-16
Abstract: PURPOSE:To mass produce an inhibitor of multiplication of tumor cell by cultivating a transformant having a DNA containing a base sequence to code an amino acid sequence of polypeptide constituting arginine deiminase (AGD). CONSTITUTION:A bacterium such as Mycoplasma orale (TGIF) capable of producing AGD is cultivated to give a cell, which is extracted to give a DNA (a) containing a base sequence to code a specific amino acid sequence constituting AGD. Then the component (a) is transduced into plasmid pUC118, the pUC is inserted into Escherichia coli DH1 to give a gene library (b). Then the component (b) is cloned to give Escherichia coli CAJ64-PUC118-TGIF (c), a transformant containing plasmid pcTGIF1, then the strain (c) is cultivated, a prepared culture mixture is extracted and purified to collect arginine deiminase which has physical and chemical properties such as action to catalyze an enzymatic reaction to form L-citrulline and NH3 from L-arginine and water, substrate specificity to act on L-arginine, fittest pH7-7.5 and stable pH5-10.