baber/WOPTO huggingface dataset:
Patent JP-S63299247-A (JP)
Title: Semiconductor integrated circuit of standard cell system
Inventor: WATANABE YOSHINORI
IPC: H01L21/822
Filed: 1987-05-29
Abstract: PURPOSE:To facilitate the correction of a circuit constitution by a method wherein part of wiring channels between cell rows is provided with a circuit constitution using at least parts of a plurality of pieces of semiconductor elements being formed in an unwired state before an inter-cell wiring is executed. CONSTITUTION:An inter-cell wiring 4 is executed leaving a basic cell 6 arranged utilizing a free wiring region as it is in an unwired state. Contrast to this, when a correction of a circuit constitution, which occurs along with a change (for example, reinforcement of the driving power of an output current) in specifications and so on, is performed---for example, in case the need for using a new cell instead of a standard cell 2' of parts of standard cells is generated, a change in the inter-cell wiring 4 or an addition to the wiring 4 is performed in such a way that the basic cell 6 being formed in advance in a wiring channel 5 adjacent to a cell line 1, to which the above cell 12' belongs, is connected as part of a large-scale integrated circuit. In this case, it is desirable that the potential of the input nodes of the cell 2' is fixed at a supply potential, for example, to ready-wire the nodes so as to prevent the floating state of the input nodes for preventing adverse effect due to the output of the cell 2', which becomes useless, from generating.
Patent JP-H0615580-A (JP)
Title: Driving device with tapered wedge on its rear face
Inventor: DEEBUITSUDO GOSU
IPC: B25B15/00
Filed: 1993-05-12
Abstract: PURPOSE: To provide a drive bit generating wedging effect between the drive bit and a fastener, for holding the fastener with the drive bit before the fastener is fastened with a workpiece. CONSTITUTION: A drive bit or a driver for fastening a fastener 12 with a workpiece is provided with a multilobular shaped engaging part 14 engaging with a complementary multilobular shaped part of the fastener, both sides of a linear projection 24 are divided with recessed grooves 26, the each linear projection is provided with a driving side wall 32 and a trailing tapered side wall 34, and the driving side walls are constituted so as to contact with complementary multilobular shaped grooves 30 or the socket 18 of the fastener 12, for applying torque to the fastener. Meanwhile, the trailing tapered side wall 34 is wedgingly engaged with the complementary multilobular shaped groove and linear projection at a point, when the driver or the drive bit is engaged with the groove of the fastener.
Patent JP-H0429123-A (JP)
Title: Optical amplifier
Inventor: NISHI SHIGETO
IPC: H04B10/2507
Filed: 1990-05-25
Abstract: PURPOSE:To efficiently amplify signal light with simple constitution by providing an exciting light source, an optical fiber for amplification, an optical coupler, a light reflecting means, and an optical circulator. CONSTITUTION:Exciting light Bp from the exciting light source 15 is made incident on the optical fiber 16 for amplification from one end side through the optical fiber 13 to excite the optical fiber 16 for amplification. Signal light Bs is made incident on one end side of the optical fiber 16 for amplification from the optical circulator 11 through the optical fiber 16 together with the exciting light Bp and returned to one end side of the optical fiber again by the light reflecting means 19 provided on the other end side of the optical fiber 16 for amplification. During this period, the electric power of the exciting light Bp moves to the signal light Bs in the optical fiber 16 for amplification to amplify this signal light Bs. Then the amplified signal light Bs is led out of the optical coupler 13 through the optical circulator 11. Consequently, the signal light can be amplified efficiently with the simple constitution.
Patent JP-S5759141-A (JP)
Title: Method and apparatus for detecting concentration of gas
Inventor: SAKATA JIROU
IPC: G01N7/10
Filed: 1980-09-25
Abstract: PURPOSE:To detect specified gas in an atmosphere and also, to perform a quantitative measurement of its concentration,by detecting the pressure in a hermetically sealed receptacle provided with a gas transmission wall body. CONSTITUTION:A semiconductor pressure conversion element 2 and a constant volume hermetically sealed space 7 composed of net plates for reinforcements 8, 8 forming a porous substate and a desired specific gas transmission wall body made by a high moleular membrane 6 which is formed by plasma polymerization on a porous face putting between the plates 8, 8, are provided to a metallic receptacle of a membrane sensor 10. When this sensor 10 is placed in an atmosphere, an atmosphere, an atmospheric pressure air in the space 7 is replaced by the specific gas in the atmosphere having a larger transmission velocity than the air passing through the membrane 6 and pressure in the room 7 is varied. This pressure variation is detected through th element 2 and the detection of the specific gas in the atmosphere and quantitative measurement of its concentration are carried out surely.
Patent JP-S5923845-A (JP)
Title: Sleeve for roll for rolling h-beam
Inventor: KATOU MASAYUKI
IPC: C22C37/08
Filed: 1982-07-31
Abstract: PURPOSE:To develop a sleeve for a roll for rolling an H-beam with superior breaking resistance and toughness without reducing the fatigue strength by providing a composite structure consisting of an outer layer of high carbon ''Adamite'' and an inner layer of low carbon Adamite. CONSTITUTION:Each roll 1 for rolling an H-beam 5 as a material to be rolled is manufactured by attaching a composite sleeve 4 to a roll 3 of ''Invar'' by shrinkage fitting. The sleeve 4 is composed of an outer layer (a) and an inner layer (b). The outer layer (a) is made of high carbon ''Adamite'' contg. 1.8- 2.5% C, 0.2-1.0% Si, 0.5-1.5% Mn, <0.1% P, <0.1% S, <0.5-2.0% Ni, 0.7- 2.5% Cr and 0.3-1.2% Mo, and the inner layer (b) is made of low carbon ''Adamite'' contg. 1.0-1.4% C, 0.2-1.0% Si, 0.5-1.2% Mn, <0.1% P, <0.1% S, 0.2-1.5% Ni, 0.7-2.5% Cr and 0.1-0.8% Mo. <=0.1% One or more among Ti, Al and Zr may be substituted for part of Fe in each of the layers.
Patent JP-S63295757-A (JP)
Inventor: TAKAGI MASATOSHI
IPC: D06B23/22
Filed: 1987-05-28
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-H04362388-A (JP)
Title: Pipe joint excellent in film adhesion crevice corrosion resistance
Inventor: UEDA MASAKATSU
IPC: F16L15/04
Filed: 1991-06-05
Abstract: PURPOSE:To prevent crevice corrosion generated in the case of jointing the same kind of metal pipe material in an oil well pipe or the like. CONSTITUTION:In the structure of screw-connecting highly anti-corrosive metal pipe material 1 containing 7.5wt.% or more of Cr, directly or through coupling material 2, the pipe end part 1, exposed directly to environment, of a pipe including the seal face is covered with an insulating film of more than 99% in the rate of coverage and more than 0.4mum and less than 1mum in thickness. This pipe end part 1 is subjected to the substrate process of 0.4-5mum with TiN or TiC first, and then formed into a double layer being covered with the insulating film of more than 99% in the rate of coverage and 0.4-5mum in thickness, or into a multilayer formed by repeated lamination.
Patent JP-S5467734-A (JP)
Title: Clear control system in miniature electronic computer
Inventor: SHIMIZU TOMOHIRO
IPC: G06F9/00
Filed: 1977-11-09
Abstract: PURPOSE: To make it possible to correct preceding input data even after a function key is operated, by providing a memory to save temporarily function data and numeric data.  
     CONSTITUTION: When a CE key is operated when function data memory digit ZF of Z register of RAM 12 becomes "1" after the first entry is completed, contents of the memory in stack RAM 19 indicated by stack pointer SP of RAM 12 are read out after clearing contents of ZF and are set to Z register. Therefore, displayed data is changed to preceding entry data. Newest entry data is erased by the first CE key operation; and when the CE key operation is further performed, data including fuction data is erased successively, and preceding data is displayed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02311860-A (JP)
Title: Fuzzy control system for copying machine
Inventor: MAMIZUKA MITSURU
IPC: B41J29/38
Filed: 1989-05-26
Abstract: PURPOSE:To always obtain a high quality copy picture by providing a control means which exerts various control over the copying machine in response to an output from a fuzzy arithmetic means. CONSTITUTION:The fuzzy control system is composed of various sensors 100, an analog input/fuzzy arithmetic value output converter 108, a fuzzy arithmetic device 110, and a control MPU 111; the various sensors 100 are provided in each part of the copying machine, and detect various information of each part; the converter 108 inputs analog signals detected by the various sensors 100, and converts the analog signals into a fuzzy arithmetic value; the fuzzy arithmetic device 110 calculates a membership function corresponding to each sensor output and a membership function corresponding to a desired state signal from an operation part 109; the control MPU 111 inputs a fuzzy arithmetic signal from the fuzzy arithmetic device 110, and outputs each control signal to various controlled systems 112. Therefore, complicated relationships involved in a copying machine control system are treated as fuzzy information, and the copying machine can be appropriately controlled based on the fuzzy information. Thus, a high quality copy picture can be always obtained.
Patent JP-S5841062-A (JP)
Inventor: MOCHIMARU TOMEHISA
IPC: B65D81/24
Filed: 1981-08-27
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-H10311282-A (JP)
Title: Speed converting power transmitting device by liquid pump mechanism
Inventor: INOUE WAHEI
IPC: F04C2/10
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a speed converting power transmitting device with a liquid pump to have a function to freely regulate a rotation speed ratio and a shaft power ratio between input and output shafts throughout a wide range and transmit a high power and a power for high speed rotation compared with a conventional power transmission device having a trochoidal tooth shape, and simplify machining. SOLUTION: A liquid pump mechanism comprises an outer rotor 2 rotatably contained in a static housing 3 and having the tooth shape of an internal tooth 2a; a cam shaft 5 rotatably supported at the housing 3 and having an eccentric cam 5A deviated from a rotary axis by a constant amount; an inner rotor 1 halving the tooth shape of an external tooth 1a engaged with a part of the tooth shape of the internal tooth 2a of the outer rotor 2, an inner periphery fitted in the eccentric cam 5A and autorotated and revolved through rotation of the cam shaft 5; and a spacer 30 in a crescent shape with which a part, having no engagement part between the outer rotor 2 and the inner rotor 1, is filled.  A special liquid pump mechanism where a discharge part and a suction part are separated away from each other by the spacer and working liquid is fed from the suction port to the discharge port is developed and arranged. By controlling a pressure in the liquid chamber of the device, the rotation speed and the shaft power of a driven shaft are varied.
Patent JP-H09316461-A (JP)
Title: Strengthening of desulfurizing agent
Inventor: YASUI MOTOHIRO
IPC: C10J3/46
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To strengthen a desulfurizing agent to a product, hardly powdering and deteriorating the ability to absorb sulfur and useful for desulfurizing a coal gas by fluidizing a zinc-based desulfurizing agent and a coal ash, sintering a coal ash film on the surface of the desulfurizing agent, pressing the resultant desulfurizing agent with rollers and forming cracks in the coal ash film. SOLUTION: (A) A zinc-based desulfurizing agent and (B) a coal ash are passed through an upper hopper 1, etc., introduced into a fluidized bed of a high-temperature baking furnace 2 and fluidized and the resultant fluidized bed is kept in a high-temperature state of about 700 deg.C with hydrogen sulfide gas and oxygen gas to sinter a film of the component B on the surface of the component A. The sintered grains are then discharged from a takeout pipe 4, etc., to a lower hopper 5, etc., and pressed with rollers 6 provided in an outlet of the lower hopper 5, etc., to form cracks in the film of the component B covering the surface of the component A.
Patent JP-H10324052-A (JP)
Title: Water-base ink absorber, laminated film having absorber layer, and manufacture of the laminated film
Inventor: TAGUCHI YOSHIO
IPC: C09D11/322
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To realize a water-base ink absorber, which has the excellent drying characteristics of water-base ink and the excellent weathereability and water resistance after printing by a method wherein the absorber includes a polyurethane produced by crosslinking an urethane resin, at least some part of the polyol component of which is polyethylene oxide, with a hardener and the crosslinking density of which is a specified value. SOLUTION: The laminated film for a water-color ink is produced by providing a water-color ink absorber layer 2 on the surface of a base layer 1 for fixing a water-color ink. An ink absorber includes a polyurethane, which is produced by crosslinking an urethane resin, at least some part of the polyol component of which is polyethylene oxide, with a hardener. In addition, the crosslinking density of the polyurethane is set to be 1×10<-6> -1×10<-3> mol/g. The polyurethane in the water-color ink absorber absrobs the water content in an ink at the contact of the polyurethane with the water-color ink and simultaneously swells. In addition, since being crosslinked with the hardener, this polyurethane with higher water resistance and weatherability results.
Patent JP-H10324474-A (JP)
Title: Deceleration device of elevator at terminal floor
Inventor: MIYANISHI YOSHIO
IPC: B66B5/06
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To accurately confirm the speed, and confirm the excessive speed detection level more than the rated speed in an elevator, of which the speed is forcibly reduced before a car or a balance weight collides with a buffer. SOLUTION: At the time of lowering a car 7, when the lowering speed exceeds the excessive speed detection level, speed reduction is forcibly performed for stop. At this stage, when a position detecting switch 16 achieves an operation point 17Da of a cam 17D, the excessive speed detection level is lowered, and when the switch 16 achieves the operating point 17Db, the detection level is lowered more. With this structure, a collision of the car 7 with a buffer 14 is relaxed. At the time of confirming the operation, a confirmation operating switch (not shown in the figure) is operated. The maximum speed of the car 7 is thus fixed to a value near the excessive speed detection level, and the car is operated in the stabilized condition.
Patent JP-S6027108-A (JP)
Title: Winding device of toroidal core
Inventor: HAYASHI TSUNEYUKI
IPC: H01F41/08
Filed: 1983-07-23
Abstract: PURPOSE:To carry out winding continuously and smoothly by detecting the positions of the free end of a wire held by a first clamp and the hole of a toroidal core being photographed with the first and the second cameras. CONSTITUTION:Clamp driving means 2 drive the first and the second clamps 3, 4 independently to open and close. The clamp 3 is driven to move to the directions of X-axis and Y-axis and the clamp 4 is driven to move to the direction of Y- axis. The first and the second cameras 10a, 10b are so installed that the optical axes are in parallel with the X-axis and the two cameras are mutually separated in a specific interval on the Z-axis. The free end of a wire W held by the clamp 3 and the hole of a toroidal core TC are photographed by the cameras 10a, 10b to detect the positions. For this reason, a coil can be wound around the toroidal core TC automatically, rapidly and surely.
Patent JP-S5931743-A (JP)
Title: Anilide type compound and preparation thereof
Inventor: NOGUCHI HIROSHI
IPC: C07C239/00
Filed: 1983-07-22
Abstract: NEW MATERIAL:A compound expressed by formula I [X and Y are halogen, lower alkenyl, lower alkynyl, etc.; Z is F or -OR<5>(R<5> is lower alkenyl, lower alkynyl, etc.); R<1> is >=2C lower alkyl, lower alkenyl, etc., provided that Z is not methoxyl or ethoxyl when X and Y are Cl or Br, and X, Y and Z are not methoxyl at the same time and R<1> is not isopropyl or isopropenyl when X and Y are Cl and Z is F]. EXAMPLE:N-(3,5-dimethyl-4-ethoxyphenyl)crotonic acid amide. USE:A germicide capable of exhibiting selective gemicidal effects on plant pathogenic germs showing the resistance to cyclic imide type germicides and other molds. PROCESS:An aniline derivative of formula II is reacted with a carboxylic acid of formula III or a reactive derivative thereof to give the aimed compound of formula I .
Patent JP-S5467710-A (JP)
Title: Register sender system
Inventor: MIYAJI TAKASHI
IPC: H04Q3/42
Filed: 1977-11-10
Abstract: PURPOSE:To reduce the number of constituents by giving the dial pulse relay transmission function to a register sender trunk and using the register sender trunk commonly at a central office originating time in the dial pulse relay transmission system at the central office originating time of a private electronic exchange. CONSTITUTION:When originating subscriber Y takes up a receiver, originating subscriber Y and originating register trunk ORT are connected. When subscriber Y dials central office originating number ''O'' after hearing the dial tone from ORT, subscriber Y is connected to central office trunk COT, and dial pulses from subscriber Y are relayed and transmitted by register sender trunk RST and are transmitted to the office exchange through central office trunk COT.
Patent JP-H08327813-A (JP)
Title: Color filter resist
Inventor: URANO TOSHIYOSHI
IPC: G03F7/027
Filed: 1995-06-01
Abstract: PURPOSE: To obtain a color filter resist which has excellent transparency, image forming property and dispersibility of a coloring material and is suitable for the production of color filter by specifying an ethylenic unsatd. compd. to be a compd. having specified substituents. CONSTITUTION: This color filter resist consists of a photopolymerizable compsn. containing a coloring material, photopolymn. initiator compsn., and ethylenic unsatd. compd. The ethylenic unsatd. compd. is such a compd. as expressed by the formula having at least two substituents. In the formula, (m) is an integer 1 to 5, R<1> and R<2> are each hydrogen atom or a halogen atom, R<3> is a 1-10C alkylene group which may have substituents, R<4> is hydrogen atom or a 1-10C alkyl group, 6-15C aryl group, 7-15C aralkyl group or 2-10 alkenyl group which may have hydroxyl group, and R<5> is hydrogen atom or methyl group.
Patent JP-H05332497-A (JP)
Title: Vaporizer for liquefied natural gas
Inventor: SAKURABA ICHIRO
IPC: F17C9/02
Filed: 1992-05-27
Abstract: PURPOSE:To obtain a stable heat generation quantity of LNG without being affected by the variation of the LNG flow rate. CONSTITUTION:A vaporizer is constituted so that an LNG header 2 which extends horizontally is connected with an LNG vaporizer through an LNG distribution pipe 3. The inside of the header 2 is divided by a horizontal diaphragm 2a, and an LNG passage is formed above the diaphragm 2a. The height position of the upper surface of the partitioning plate 2a is set equal to the height position of the undersurface of the communication part between the LNG header 2 and the distribution pipe 3.
Patent JP-S5760270-A (JP)
Title: Load testing method for generator
Inventor: ONA MITSUGI
IPC: G01R31/34
Filed: 1980-09-30
Abstract: PURPOSE:To perform a simple and easy load testing of a generator, by a method wherein an output voltage of a generator is converted into a high voltage to apply it between electrodes in water in a water tank, and an electric resistance of water is utilized. CONSTITUTION:A supporting member 5, made of an insulating material, is placed at an upper part of a water tank 1 containing water 2, such as fresh water, salt water, caustic soda, and a retainer plate 7, whereto electrodes 6A-6C are attached, is placed on the supporting member 5 to insert the electrodes into the water 2. A 3- phase generator 6C, driven from an engine 8, is increased in an output (200-400V) to 3,000-6,000V by a boosting transformer 4 to connect it to the electrodes 6A-6C. The frame of the generator 3 and the iron made tank 1 are earthed. Like this, water is used as a resistor, and a high voltage is applied, and this almost prevents the rise in water temperature and a change in an electric resistance, and permits the stable application of a large capacity of a load for a long period of time.
Patent JP-H06325546-A (JP)
Title: Recording medium driver
Inventor: SHINDOU TAKASHIGE
IPC: G11B33/02
Filed: 1993-05-12
Abstract: PURPOSE:To prevent intrusion of dust into the housing easily by blocking the opening of the housing with a fan means covered with a predetermined elastic member at least at the part opposed to the opening. CONSTITUTION:The coated front panel 21 of a recording medium driver 20 comprises a panel body 21A made of a plastic core member such as ABC resin, and a cover 21B molded integrally, with a flexible coating material, i.e., thermoplastic polyurethane elastomer, while wrapping the panel body 21A from the front face to the rear face thereof. The height and width of the body 21A are set smaller by the thickness of the cover 21B than those of the front panel 21. When a tray 3 is shifted to an internal driving position of the housing 4 and the panel 21 is pressed against the opening of the housing 4, the cover 21B on the rear face of the panel 21 is deformed elastically because it is formed slightly thicker than the gap and fitted tightly to the opening. This structure prevents the air from flowing into the housing through a gap thus preventing intrusion of dust.
Patent JP-S5836482-A (JP)
Title: Multistrike ink ribbon
Inventor: TASAKA MOTOO
IPC: B41J31/00
Filed: 1981-08-28
Abstract: PURPOSE:To provide a new multistrike ribbon for high speed typewriter, word processor or the like with a high image density and a better multistriking property by employing a linseed oil copolymer as the component of an ink layer. CONSTITUTION:For example, a PVC resin, a vinyl acetate resin, an acrylic resin or the like used as the resin component of an ink layer is mixed with a linseed oil copolymer and/or oil incompatible with said resin (e.g., castor oil, beef tallow and mineral oil), a coloring agent and an organic solvent. Then, after dispersed with a ball mill or the like, the mixture is applied and dried on a film base to obtain a ribbon as expected. Otherwise, if necessary, an adhesive such as polyester based one can be provided on the film base beforehand and then the ink layer is placed thereon.
Patent JP-H0431470-A (JP)
Title: Image recording ink
Inventor: YUASA TOSHIYA
IPC: C09D11/52
Filed: 1990-05-28
Abstract: PURPOSE:To obtain an image recording ink which can stably form a high-quality image without being affected by the external humidity by adding particles containing organic cations and a liquid dispersing medium to an ink. CONSTITUTION:An image recording ink whose adhesiveness varies with the polarity of the applied voltage and which contains at least particles containing organic cations and a liquid dispersing medium. The particles containing organic cations are prepared by replacing the cations of a crystalline layered inorganic compound such as sodium montmorillonite, calcium montmorillonite, trioctahedral synthetic smectite, sodium hectorite, lithium hectorite, or a fluoromica such as sodium taeniolite, a synthetic mica or a hydrated silicate by organic cations. The particles containing organic cations are generally used in an amount of 7-50wt.% per 100wt.% of the ink.