baber/WOPTO huggingface dataset:
Patent JP-H0218165-A (JP)
Title: Power steering device for vehicle
Inventor: HASEGAWA TAKASHI
IPC: B62D6/02
Filed: 1988-07-05
Abstract: PURPOSE:To allow the steering resistance of a handle to be increased at the time of high speed running, and thereby prevent meandering operations by controlling a relief valve provided for a hydraulic circuit for power steering in such a way that relief pressure is lowered roughly in reverse proportion to running speeds detected by a speed detector. CONSTITUTION:When a handle 24 is rotationally actuated, the switch-over valve 57 of a controller 13 is switched from its neutral condition, and concurrently a gyrotor 58 is rotated so as to let the specified quantity of working oil from a hydraulic pump 54 to be supplied to a power cylinder 7 via the switch-over valve 57 and the gyrotor 58 so that front wheels are steered by the power. In a power steering device as set forth herein above, a relief valve 55 which can execute duty control while a controlling solenoid 59 is attached, is connected with the delivery side circuit of a hydraulic pump 54. And duty control is executed by the solenoid 59 in such a way that relief pressure is lowered by a solenoid drive circuit 93 roughly in reverse proportion to running speed based on vehicle running speed detected by a speed detector 91.
Patent JP-H0218563-A (JP)
Title: Colored image forming material and colored image forming method by using the material
Inventor: WATABE MANABU
IPC: G03F3/10
Filed: 1988-07-06
Abstract: PURPOSE:To prevent the irregular diffusion of transferred dots and to exactly reproduce an image by specifying the coloring agent content in a colored photosensitive layer. CONSTITUTION:The content of the coloring agent in the image forming material constituted by forming the colored photosensitive layer contg. a photosensitive compsn., binder and coloring agent on a base is specified to 20-30wt.%. The colored image is formed on this image forming material by subjecting the material to imagewise exposing and development processing; thereafter, only the substantially colored image part is transferred onto a material to be transferred. The transfer performance of the colored image is degraded if the content of the coloring agent is larger than the above-mentioned range. The dots are irregularly diffused on the material to be transferred when the content is smaller than the above-mentioned range. Pigments or dyes of yellows, magenta, cyan and black having desired color tones re usable for the coloring agent.
Patent JP-H0333504-A (JP)
Title: Crank shaft supporting structure for engine
Inventor: SAKONO TAKASHI
IPC: F16C9/02
Filed: 1989-06-30
Abstract: PURPOSE:To restrain deformation of the bosses of a bearing cap by forming at least either of lower block fastening seats in enough a lower position to be located neater a block main body than the bolt seat surface of the boss is. CONSTITUTION:A bearing cap 12 is constituted of a semi-circular bearing 18 and cap fastening bosses 14 interconnected on both sides of the bearing 15. An intermediate member 17 filled with light alloy is provided between the bosses 14. A left lower block fastening seat 19 is disposed in enough a lower position to be located nearer a block main body 2 than the bolt seat surface 14b of the boss 14 is. A contraction load of the boss toward the center caused by a coagulation difference of the light alloy in casting of the lower block is reduced. Therefore, deformation of the boss or bearing can be restrained sn as to secure smooth flow of air between cylinders.
Patent JP-H05330998-A (JP)
Title: Production of tic whisker
Inventor: SUGIHARA TAKAOMI
IPC: C30B29/62
Filed: 1992-06-02
Abstract: PURPOSE:To efficiently obtain high-grade TiC whisker with desired aspect properties through a solid phase reaction process by using titanium dioxide powder of specified particle size as Ti source material. CONSTITUTION:The TiC whisker having desired aspect properties can efficiently be obtained by reaction, under heating in an inert atmosphere, of a mixture of (A) a Ti source material (titanium dioxide powder 0.1-1.0mum in particle diameter), (B) a carbonaceous material (e.g. carbon black), (C) a catalyst (Fe, Ni or Co chloride), and, as necessary, (D) an alkali metal chloride as pulverization suppressive agent (e.g. NaCl, KCl).
Patent JP-S5965129-A (JP)
Inventor: FURANTSU HAINE
IPC: E02F3/30
Filed: 1983-09-14
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-S5869666-A (JP)
Title: Winder device for long size materials
Inventor: ENOMOTO MITSUO
IPC: B65H75/30
Filed: 1981-10-23
Abstract: PURPOSE:To have a continuous stabilized winding work with a winder device for long stretching object such as hoses etc. by performing the winding work with an air motor with which two or more cylinders are arranged radially around a cam plate fixed to the shaft. CONSTITUTION:When sent in through a mouthpiece 25, the air comes in distributing chambers 20a to put a long hole in the sealing member 22 into or out of communication with the pipeline 16b for a rotor 16 in accordance with the rotational phase of the distributer 20. Thereby a roller 19 situated at the crest of cam plate 15 is pushed down to the bottom by a piston 17, and a sequencial action following this rotational phase will allow the rotor 16 to continue rotating to turn a drum 2 for winding the hose 6. Thus winding can be made surely with optimum torque in accordance with the type and length of the long stretched object to be wound, and any event of temporary unwindability does not hinder a continued stable winding work with the aid of an air cushion and a pressure regulator valve. Also the arrangement is free from noises.
Patent JP-S5870482-A (JP)
Title: Semiconductor integrated circuit
Inventor: HORI RIYOUICHI
IPC: H01L27/10
Filed: 1981-10-23
Abstract: PURPOSE:To set an optimum aging test condition to an element, by constituting a semiconductor integrated circuit constituted of a circuit element whose dimensions are different, so that it can vary with each different coefficient, against a variation of power source voltage. CONSTITUTION:Dimensions of an MOS transistor MOST Qm of the first circuit part 40 consisting of a memory array and a direct peripheral circuit are made small, and dimensions of MOST Qp of the second circuit part 50 consisting of an indirect peripheral circuit are made large. According to such a constitution, the MOST Qp becomes operatable by supplying voltage Vcc from the outside of the chip, and the MOST Qm becomes operatable by lower working voltage VDP by converting the voltage Vcc in the chip. Also, when variation factors of the voltage VDP and Vcc are made different, an optimum aging test can be set to an element of both parts.
Patent JP-H1017408-A (JP)
Title: Biodegradable controller for harmful organism
Inventor: SAKURADA TOYOHISA
IPC: C08L101/16
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable controller for harmful organisms capable of exterminating insect pests for a long period of time, not requiring recovery after use, by mixing and dispersing an active substance and a specific carrier to a biodegradable aliphatic polyester. SOLUTION: An active substance (2-60wt.%) and a carrier (2-50wt.%) capable of supporting the active substance in high content are mixed and dispersed into a biodegradable aliphatic polyester (30-95wt.%). Especially a poly-ε- caprolactone, an ethylene vinyl acetate copolymer, a polyvinyl chloride or a cellulose acetate butyrate is preferable as the carrier. All substances having physiological activities such as attracting activity, repelling activity and aromatic activity and agrochemical activities such as insecticidal activity are used as the active substance and especially a pheromone substance is preferable. A condensation polymer between a polyfunctional carboxylic acid and a polyhydric alcohol and a ring-opening polymer of ε-caprolactone, etc., may be cited as the biodegradable aliphatic polyester.
Patent JP-H0460985-A (JP)
Title: Semiconductor memory device
Inventor: SUGAMOTO HIROYUKI
IPC: G11C11/409
Filed: 1990-06-26
Abstract: PURPOSE:To enable high integration and to reduce energy consumption by decreasing the number of common input/output lines to be one to the data of one bit. CONSTITUTION:In normal data reading, since signal lines BL0-BLn of respective sense amplifiers SA0-SAn are connected to respective common input/output lines CIO0-CIOn while controlling a first connecting circuit Mb, one bit of the data is allocated and the information of '1' or '0' is transmitted while decreas ing the number of the respective common input/output lines CIO1-CIOn to be one. On the other hand, a complementary signal generating part Mc of respec tive output circuits Me0-Men is controlled, and the signals of the respective common input/output lines CIO0-CIOn are inputted to generate a complementary signal. Then, based on the complementary signal output of the complementary signal generating part Mc, one output signal is outputted by an output part Md. Therefore, in data reading, it is enough only to precharge one common input/output line concerning the data of one bit. Thus, high integration is ena bled and energy consumption can be reduced.
Patent JP-2000356955-A (JP)
Title: Name card for switch
Inventor: TAKII TOSHIYUKI
IPC: G09F7/02
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a name card which is easy to install and does not impair the color of a switch body. SOLUTION: This card 3 is held between a transparent card cover 4 fitted to a handle 2 of the switch body 1 and a manipulation surface of a handle 2. The card 3 is composed of a transparent sheet material. In short, the transparent material is used as the blank of this card 3. In this embodiment, the card 3 may be stated characters, symbols, etc., according to the use of the switch body 1 beforehand or stated by a constructor at the time of installation.
Patent JP-H10275698-A (JP)
Title: Atmospheric pressure plasma generating method and device and surface treatment method
Inventor: MIYASHITA TAKESHI
IPC: H05H1/46
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To greatly reduce the consumption of rare gas including helium gas and easily generate plasma under atmospheric pressure. SOLUTION: Oxygen gas and helium gas are supplied from an oxygen gas cylinder 34 and a helium gad cylinder 36 to a gas flow passage 23 formed with a dielectric 1 and high frequency voltage is applied between electrodes 2a, 2b with a high frequency power supply to generate plasma in a plasma generation area 22. Then, the supply of the helium gas is stopped, plasma is generated only by oxygen gas and a resulting active component is radiated to a material to be treated 8 to perform ashing or etching treatment to the material.
Patent JP-H04366435-A (JP)
Title: Optical recording medium and its manufacture
Inventor: YASHIMA MASATAKA
IPC: G11B7/24027
Filed: 1991-06-14
Abstract: PURPOSE:To provide an optical recording medium which can prevent its surface from being scratched and, at the same time, the deterioration of its optical recording layer from the end section of the medium and its manufacturing method. CONSTITUTION:After an optical recording layer 2 is formed on a light transmissive transparent substrate 1 directly or with an ultraviolet curing resin layer in between, a protective substrate 4 is stuck to the layer 2 with an adhesive layer 3 in between. This medium is obtained by cutting the laminated body to a prescribed shape after the substrate 4 is stuck. Then the entire surface of the medium is coated with a hard coat layer 5 by a dipping method. Since the entire surface of the medium is coated with the layer 5, the surface of the medium can be prevented from being scratched and, at the same time, the deterioration of the optical recording layer 2 from the end section of the medium can be prevented.
Patent JP-H0611310-A (JP)
Title: Device and method for detecting stuck step
Inventor: TANAKA YUKIHISA
IPC: G01B11/14
Filed: 1992-06-26
Abstract: PURPOSE:To detect clearances and steps produced between the sticking starting and terminating end sections of an apex stuck to the outer peripheral surface of a bead ring without omission and, at the same time, to perform the detection without moving the position of a sensor even at the time of changing the diameter of the bead ring following a change in the kind of tires to be manufactured. CONSTITUTION:A projector 3 and detecting sensor 2 are arranged so that they can be faced to each other at an appropriate interval in parallel with the plane of rotation of a rotating bead ring 5. While the ring 5 is rotated, the distance from the inner peripheral surface of the ring 5 to the top of an apex 6 is detected at the sticking starting and terminating end sections of the apex 6 and a central processing unit 4 discriminates the presence/absence of a stuck step and clearance at the top of the apex from the displacement detected by the sensor 2.
Patent JP-S5956519-A (JP)
Title: Manufacture of hot rolled high ni alloy steel plate
Inventor: CHINJIYU TATSUO
IPC: C21D8/00
Filed: 1982-09-27
Abstract: PURPOSE:To obtain a hot rolled high Ni alloy steel plate free from edge cracks and surface flaws by applying an antioxidant to edge parts of an alloy steel slab contg. prescribed percentages of Ni and Cr before hot rolling at a prescribed temp. CONSTITUTION:An antioxidant 2 is applied to at least edge parts 10 of a high Ni alloy steel slab 1 contg. 20-45% Ni and <=6% Cr. The edge parts 10 include the major sides of the slab 1. The slab 1 is then heated to 1,080-1,150 deg.C, held at the temp., and hot rolled. Intergranular oxidation is prevented, and a hot rolled high Ni alloy steel plate free from edge cracks and surface flaws is obtd.
Patent JP-H04367980-A (JP)
Title: Editing printing system for electronic filing device
Inventor: MIZUHO HIROSHI
IPC: G06F17/21
Filed: 1991-06-14
Abstract: PURPOSE:To execute printing by enlarging/reducing image information, and allocating image information of plural pages to image information of one page. CONSTITUTION:This system is constituted of a first step for setting a printing area by a printing area managing means 2 through an input control means 1, a second stop for allocating a page by a page allocation managing means 3 through the input control means 1, a third step for executing designation of a document to be printed and an instruction for execution of printing by an allocation/printing control means 6, a fourth step for reading out image information of each page, executing a processing of enlargement/reduction, rotation, etc., in accordance with a printing area and an allocation area by using an image processing means 7 and editing the image information, and a fifth step for printing the edited image information by an image information printing means 9.
Patent JP-S5694568-A (JP)
Title: Magnetic bubble memory chip
Inventor: SEGAWA MIKIO
IPC: G11C19/08
Filed: 1979-12-27
Abstract: PURPOSE: To reduce information readout time, by locating a gate making transfer- in and replicate-out functions at the write-in side of a memory chip and connecting a write-in propagation path to a readout propagation path.  
     CONSTITUTION: A plurality of information storage loops 3 are connected to an information write-in propagation path 2 connected to a bubble generator 1, and this opposing side is connected to the information readout propagation path 5, and the end of the information write-in propagation path 2 and that of the information readout propagation path 5 are summed and connected to the detector 4. Between the information write-in propagation path 2 and the information storage loop 3, the gate 9 having the transfer-in and replicate-out functions is provided, and between the information readout propagation path 5 and the information storage loop  3, the gate 10 having the transfer-out and replicate-out functions is provided.  Although the bubble propagation direction of the information storage loop 3 is  counterclockwise, it is detected that which of the gates 9, 10 is nearer the location P  of the readout information and readout is made from a nearer gate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6411890-A (JP)
Title: Optical recording medium
Inventor: ITO MASAKI
IPC: G11B7/243
Filed: 1987-07-07
Abstract: PURPOSE:To stably obtain a signal having good weather resistance, high sensitivity and high quality by selecting a recording layer from which a part is selectively removed by a laser light from a group consisting of specific elements. CONSTITUTION:A recording layer 2 contains as main ingredients tellurium, selenium and nitrogen, and at least one selected from a group consisting of titanium, zirconium and hafnium is added thereto. The thickness of a recording layer 21 is preferably ranged from 100Angstrom  to 1000Angstrom  from the view of recording/ reproducing characteristics, and the content of the selenium is 2-40 atomic%, the content of the nitrogen is 2-20 atomic% preferably from the view of recording/reproducing characteristics and weather resistance. A film forming method may include, in addition to a sputtering method, a reactive depositing method, an ion plating method, an ion beam depositing method, etc.
Patent JP-S6147235-A (JP)
Title: Manufacturing method of polyester film
Inventor: UCHIUMI SHIGEO
IPC: B29C55/14
Filed: 1984-08-15
Abstract: PURPOSE:To contrive to improve the flat slipperiness of the title film by a method wherein the stretching measure of film is specified. CONSTITUTION:Unstretched film consists of polyester resin containing 0.001- 1wt% of finely divided particles originated from catalyst residue and/or inert mineral particles as insoluble matters is polyester. Firstly, said unstretched film is stretched longitudinally in a single stage or multi-stages at the stretching temperature ranging from the glass transition point of the film Tg to the melting point of the film Tm minus 100 deg.C so as to realize the states that the mean value of double refractive index  n after the film being longitudinally stretched lies in 0.35-0.048, the maximum and minimum values of double refractive index  n of the longitudinally stretched film are respectively 0.055 or less and 0.030 or more and at the same time its mean refractive index lies from 1.5770 or more to 1.5850 or less. Secondly, the film is laterally stretched at the stretching temperature of Tm minus 80 deg.C or less with the lateral draw ratio of 3.5 or more. Thirdly, the film is stretched longitudinally again at the stretching temperature of Tg plus 10 deg.C-Tm minus 80 deg.C. Finally, the film is thermoset, if necessary. Thus, a film with little unevenness in thickness and high flat slipperiness is obtained.
Patent JP-S6412591-A (JP)
Title: Gas laser equipment
Inventor: IEHISA NOBUAKI
IPC: B23K26/00
Filed: 1987-07-07
Abstract: PURPOSE:To prevent gear oil from mingling into a discharge tube when the operation of a gas laser equipment is stopped by providing a laser gas feeder, a gas supply valve, a laser gas exhauster, a pressure sensor and a gas pressure control means. CONSTITUTION:When the operation of a gas laser equipment is stopped, the gas pressure in a discharge tube 1 drops and the pressure drop is detected by a pressure sensor 7 and a control means 12 opens a gas supply valve 6 to fill the discharge tube 1 with the fresh gas supplied from a gas feeder 5. While the discharge tube 1 is filled, the gas pressure is monitored by the pressure sensor 7 to confirm that the pressure rises to a predetermined value. Practically, the pressure is selected to be 760-1000Torr to avoid the strain in the discharge tube 1 induced by the pressure. Further, even if a button for turning off an electric source is mistakenly pressed while the discharge tube 1 is filled, an electric source control means 14 prevents the electric source from being turned off. Therefore, the discharge tube 1 is not left without being filled so that the mingling of oil in a gear box 4a can be avoided. Practically, the discharge tube is filled with the laser gas automatically by a programmable mechanical controller added to a numerical controller 10 when the operation is stopped.
Patent JP-H01125684-A (JP)
Title: Character recognizing device
Inventor: AOKI MIKIO
IPC: G06K9/62
Filed: 1987-07-07
Abstract: PURPOSE:To correspond to a slight displacement at the time of collating with an inputted character image data, to increase a recognizing width, and to shorten a recognizing time with a small quantity of data by making the character data heavy, and storing them into a ROM. CONSTITUTION:Character image information sent from a character extracting means is once stored into a RAM 4, thereafter, it is collated with the character data in a ROM 3, and the character is recognized. The character data to be collated at the time of character recognition is stored in the ROM 3 which are made heavy as shown in a figure, and it can correspond to the slight dislocation of the character image data at the time of the collation. In the collation, the coincidence degree of the character is calculated, and the most coincident data is selected by the character data stored in the ROM 3. In such a way, by using the character data which is made heavy, even when the data are obtained from the same character style, the number of character styles to be recognized is increased. Further, when the character of the character style with a certain number is recognized, it can be recognized with a smaller quantity of data, and the recognition on time can be shortened.
Patent JP-S5793788-A (JP)
Title: Chroma-key device
Inventor: UEHARA YOSHIO
IPC: H04N5/265
Filed: 1980-12-03
Abstract: PURPOSE:To match a background picture automatically, by making the adjustment of trimming and degree of fog for the background picture electronically and automatically in following to the change, when the pickup range and angle of a front scene pickup camera are changed. CONSTITUTION:Frequency elements relating to repetitive frequency of stripe pattern is picked up from a pickup output signal of a chroma-key panel 20 of stripe pattern in which almost the same hue of dark and light color stripes are presented and the dark and light color stripes are respectively made to specified width and located alternately and repetitively, by means of camera controllers 12A, 12B and 12C. An extension control signal generator 19 generates an extension index control signal and an extension position control signal which determine the magnification and shrinking rate based on the extracted frequency element. The control signal is applied to a picture processor 18 to insert a picture matching the size on a screen.
Patent JP-H0610878-A (JP)
Title: Clean pump
Inventor: NAKASEKI TSUGUTO
IPC: F04D13/02
Filed: 1992-06-26
Abstract: PURPOSE:To suppress a fluid pressure from rising in a pump inlet side so as to stably perform zero power control by forming at least one clearance shape, formed between an impeller and a pump casing, narrower in accordance with advancing to a pump outlet side. CONSTITUTION:Right/left clearance shapes, generated between a casing 2 and an impeller 3, are formed so as to always increase in an internal diametric side by including an error at machining time. By forming the clearance shape thus provided, the case is considered that fluid pressure Ff influenced to the impeller 3 temporarily acts in a right direction. Here is moved the impeller 3 to the left to perform zero power control. Since the left side clearance is changed from the large to the small by the zero power control, the fluid pressure Fr is changed from the large to the small to stop the impeller at a stable point. In the case of increasing the right side clearance, moving further to the left is prevented. Further, the clearance between the impeller 3 and the casing 2 is formed to tilt so as to narrow in accordance with advancing to a pump outlet side, but one surface opposed to the casing 2 of the impeller 3 may be in parallel.