baber/WOPTO huggingface dataset:
Patent JP-H08225262-A (JP)
Title: Call registering device for elvator
Inventor: YAMADA SUSUMU
IPC: B66B1/14
Filed: 1995-02-22
Abstract: PURPOSE: To allow a user unable to use hands to simply make a car call with a simple structure at a low cost by registering the floor indicated by a call as the floor to be grounded by a car when the call is generated by a manual car call generating means or a kick type car call generating means. CONSTITUTION: Kick type car call buttons 1FB-4FB are provided at the lower section of the car side wall of an operation panel in addition to car call buttons 1PB-4PB in an elevator car operated between the first floor and the fourth floor so that an elevator passenger can kick a kick button to specify the stop floor within the first through fourth floors and the buttons are not pushed by passengers by mistake even when the car is congested. Individual buttons are independently provided at prescribed intervals so that an adjacent button is not pushed together. A user unable to use hands can simply make a car call and make a call registration with a simple structure at a low cost.
Patent JP-S54126439-A (JP)
Title: Error correcting circuit
Inventor: FUJIWARA EIJI
IPC: G06F11/10
Filed: 1978-03-24
Abstract: PURPOSE: To obtain an error correcting circuit where fundamental units are repeated, by constituting this circuit by a check data generation part having four input parts and two output parts, a syndrome decoder, and a data inverter circuit.  
     CONSTITUTION: In check generator circuit 11, input data D i0  to D i7  are inputted to parity checkers PC15-1 to 15-6 according to the F matrix which is provided with an all "0" line, and further, check data C i0  to C i3  and check results from other parts are inputted to second-stage PC15-7 to 15-12 as required, thereby generating check results S 0  to S 2 . Check data are selected according to check generation indication signal W; and incase of W=1, the circuit functions to generate check data, and in case of W=0, the circuit functions to generate syndrome. Check result S 0  and  syndrome S 1 ' to S 3 ' generated by an external fundamental circuit are inputted to  syndrome decoder circuit 13, and the output and signals D i0  to d i7  are inputted to  data inverter circuit 14 and are corrected on a basis of error indication signals e 0  to  e 7 , thus outputting correct data. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57149824-A (JP)
Title: Manufacturing apparatus for sodium hydrogencarbonate
Inventor: SHIYOTOU MASAMITSU
IPC: B01J19/24
Filed: 1981-03-11
Abstract: PURPOSE: To obtain large crystals of sodium hydrogencarbonate with the titled apparatus with high gaseous CO 2  absorbing efficiency by hitting a slurry flowing down through the guide tube of each reaction step on the protrusion of a partition plate of a special shape and by well circulating the slurry with the reverse rising flow and a rising flow caused at the outside of the tube.  
     CONSTITUTION: Ammonia brine or ammonium chloride-separated mother liquor introduced 9 cotinuously into a reaction tower 1 is reacted at the reaction section 5a of a reaction step 1a with gaseous CO 2  separated at the reactin section 5b of the next step and introduced 8a from the vapor phase section 7b to precipitate sodium hydrogencarbonate crystals. This sodium hydrogencarbonate  slurry is introduced 6a into the reaction section 5b of the next step 1b from the  section 5a and similarly reacted with gaseous CO 2  introduced 8b from the vapor  phase section 7c of the next step. This slurry is shifted to the reaction section  5c of the final reaction step 1c, reacted with gaseous CO 2  introduced from a gas  feedong pipe 8c, introduced 6c into a sodium hydrogencarbonate receiving vessel  12, and taken out of a slurry discharging outlet 13. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000230976-A (JP)
Title: Device and method for doppler velocity detection
Inventor: FUKAO SHOICHIRO
IPC: G01W1/14
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To make precisely executable return correction of Doppler velocity even in a state of being unable to precisely execute return correction by the conventional method in the case a target exists discontinuously. SOLUTION: This detector is provided with a velocity approximation curve calculation means 611 for calculating a Doppler velocity approximation curve by using a plurality of Doppler velocity data Vd from each part of the target observed with a pulse Doppler radar and spreading in the space in detecting the moving velocity of the target, and a return correction means 612 using the approximation curve for correcting the Doppler velocity data Vd by using the Doppler return velocity Va determined by the pulse repetition period of the pulse Doppler radar so as to approach the Doppler velocity approximation curve.
Patent JP-S63202026-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKUDA YOSHIMITSU
IPC: H01L21/027
Filed: 1987-02-17
Abstract: PURPOSE:To make it possible to form a minute resist pattern, by applying a second positive type photoresist layer, which has lower sensitivity than the sensitivity of a first positive type photoresist layer and can undergo simultaneous development. CONSTITUTION:Novolak-resin based positive type photoresist is applied on a silicon substrate 1. Prebaking is performed, and a first positive type photoresist layer 2 is formed. Then polyvinyl is applied, and an intermediate layer 3 is formed. Thereafter, novolak based positive type photoresist, whose sensitivity is lower than the first layer, is applied. Prebaking is performed under the same conditions, and a second positive type photoresist layer 4 is formed. Exposure is performed by using a mask, in which a chromium pattern 6 is formed at photomask glass substrate 5. Thus exposed parts 7 and 8 are formed. Thereafter, development is performed by a static paddle method, and a photoresist pattern is formed. In this way, an excellent resist mask characterized by less conversion difference in line width can be formed.
Patent JP-H04272845-A (JP)
Title: Manufacture of laminated board
Inventor: OTAKE RIICHI
IPC: B32B15/08
Filed: 1991-02-28
Abstract: PURPOSE:To obtain a laminated board, which can be precured in a short time at a low temperature, a volatile substance of which is hardly volatilized also and has excellent surface properties, by precuring a laminate by active energy beams, coating the laminate with a required copper foil and heating and pressure-molding the laminate. CONSTITUTION:A long-sized fibrous base material impregnated with a thermo-setting epoxy resin composition containing an active energy-beam curable resin or a laminate thereof is irradiated with active energy beams and precured, and a metallic foil is superposed and the precured base material or the laminate thereof is heated and cured. The epoxy resin composition comprises a resin component with a polymerizable unsaturated group, an epoxy vinyl ester resin and a thermo-setting epoxy resin and the partial vinyl esterified substance of the epoxy resin, and a resin composition containing an acid anhydride compound is used as a curing agent. A long-sized glass cloth or glass nonwoven fabric is employed as the fibrous base material, and ultraviolet rays are used as active energy source.
Patent JP-S62192172-A (JP)
Inventor: TANI NOBUTAKA
IPC: A61M1/36
Filed: 1986-02-18
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-H03237561-A (JP)
Title: Electronic dictionary
Inventor: MIYOSHI OSAMU
IPC: G06F17/21
Filed: 1990-02-14
Abstract: PURPOSE:To mark prescribed word information at the time of initial retrieval in the case of remarking or repeatedly referring word information retrieved by a user through an input means and to display the marked word information distinguishably from normal display at the time of referring the word information thereafter. CONSTITUTION:At the time of requiring the especially attentive reference of word information read out from a dictionary part 12 based upon a retrieved result, the user depresses a storage key on a keyboard 1. The contents of a table maximum number storage part 7 are checked, and when the contents exceeds its capacity, over-storage is displayed on a display part 5, and when the contents are less than the capacity, the address of the displayed word is stored in a word number table storage part 9 and the number of tables is stored in a table number storage part 8. Then, ON is stored in a display ON/OFF storage part 10 and a flag is set up in the storage part 8. In the case of redisplaying the marked storage key, the marked key is displayed distinguishably from normal display by inversely displaying it on the screen of the display part 5 or adding the display of 'STORAGE'.
Patent JP-H06226873-A (JP)
Title: Fluoroplastic resin release film for thermosetting resin laminated sheet
Inventor: TAKAKURA TERUO
IPC: C08F214/26
Filed: 1993-01-29
Abstract: PURPOSE:To improve adhesive bond strength among prepregs in layering epoxy prepreg at high temperature by making a film, copolymerized after a mixing ratio of tetrafluoroethylene and ethylene and a third component to be added to them are specified, to be a release film for a thermosetting resin laminated sheet. CONSTITUTION:To a tetrafluoethylene of 30-60mol%/an ethylene of 70-40mol%, a third component to be represented by a general formula CX<1>X<2>X=CX<3>X<4>(in the formula, X<1>, X<2>, X<3>, X<4> represent groups to be selected from among H, F, FH3, CF3, CF2H, where H or F does not synchronize) is added. A film containing as a main component a fluoroplastic in which the third component of 0.1-10mol% for the total quantity of the tetrafluoreoethylene and the ethylene is copolymerized is used as a release film for a thermosetting resin laminated sheet. Thus, adhesive bond strength among prepregs in the case that the epoxy prepregs are laminated by pressure at 190 deg.C or above can be improved.
Patent JP-S57148677-A (JP)
Title: Driver for printing head
Inventor: MITSUI EIJI
IPC: B41J19/18
Filed: 1981-03-09
Abstract: PURPOSE:To provide a driver capable of switching a printing head to a pressing position or a separating position with respect to a recording paper according to the moving direction thereof by providing a friction member adapted to rotate within a specified plane contacting a carriage body in linkage with the reciprocation of the printing head. CONSTITUTION:As a guide shaft 4 rotates with a carriage feed motor 22 through helical gears 24 and 7, friction members 15a and 15b having a projection engaging a keyway thereof rotates. A carriage body 9 moves with the carriage feed motor 22 through a carriage wire 19 and gets into contact with either of the friction members 15a or 15b and receives a force in the direction of the arrow A1 or opposite thereto due to a friction. In this manner, the printing head 8 on the carriage body 9 is caused to press on a recording paper 3 or to be separated therefrom.
Patent JP-H10192030-A (JP)
Title: Housing tool for small-sized radio equipment
Inventor: HAMANAKA YUICHI
IPC: H04M1/11
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a housing tool from which a small-sized radio equipment is easily detached with one hand by composing it of a flexible and sucking annular belt-like body capable of covering the outer peripheral surface in the direction of length at least from the operation surface to back surface of the small-sized radio equipment and a connector for connecting the annular belt-like body and the small- sized radio equipment. SOLUTION: This housing tool 1 is formed of the flexible annular belt-like body 1A capable of covering the outer peripheral surface in the direction of the length from the operation surface 2a to back surface 2b of the small-sized radio equipment 2 such as a portable telephone set and a PHS set and the connector 1B of a string or a chain or the like for connecting the annular belt-like body 1A and a part of the small-sized radio equipment 2. An attachment means 3a to be attached to the small-sized radio equipment 2 is provided on the outer peripheral surface of the belt- like body 1A. The attachment means 3a is a hook-and-loop fastener and it is adhered to the other hook-and-loop fastener provided on the back surface 2b of the radio equipment 2 by the hook-and-loop fastener.  In the state that the attachment means 3a attaches the annular belt-like body 1A to the small-sized radio equipment 2, the annular belt-like body 1A is used as a handle to prevent the equipment 2 from falling from the hand.
Patent JP-H11218198-A (JP)
Title: Silent chain transmission device
Inventor: MATSUDA AKIO
IPC: F16G13/04
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a link plate without lowering the strength of a sprocket tooth and smoothly shift mesh from an inner flank to an outer flank. SOLUTION: In this silent chain transmission device comprising a silent chain and a sprocket, a pair of tooth parts 21 meshed with a sprocket tooth are formed at link plates 2, 2'. Each tooth part 21 is composed of an inner flank 23 and an outer flank 24, and a protruding curved face 24b (protruding part) is formed in an area near a pinhole of the outer flank 24. At the time of a mesh shift from the inner flank 23 of the link plate 2 to the outer flank 24 of the link plate 2', the distance S between a projection point Bθ to the outer flank 24 side of a mesh end point B on the inner flank face 23 of the link plate 2, and a mesh shift point B1 on the outer flank 24 of the link plate 2' is made zero or as close as possible to zero.
Patent JP-H09209919-A (JP)
Title: Piston type hydraulic machine
Inventor: OTANI YOSHIAKI
IPC: F04B1/20
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a piston type hydraulic machine capable of being prevented from seizure simply at a low cost across the entire operational range. SOLUTION: A hydraulic machine is composed in such a way that a piston 3 may be allowed to make its reciprocating motion inside of each of plural cylinders 4 bored axially on the same circle of a cylinder barrel 2 turning around the shaft center. In this case, a groove 5b is formed in a part in the acting direction of a resultant force consisting of a lateral force available from a swash plate 8 and acting on the piston 3 on the inner peripheral surface of each of plural cylinders 4 on which the piston 3 makes sliding motion and a centrifugal force acting on the piston 3.
Patent JP-H08212685-A (JP)
Title: Disk driving device
Inventor: NISHIMURA YUKIO
IPC: G02B26/12
Filed: 1995-01-31
Abstract: PURPOSE: To suppress scattering of lubricant in a labyrinth part and to facilitate processing and assembling by forming lubricant standing part in the normal direction of annular projection parts of annular recessed parts of a fixed part and a turn table. CONSTITUTION: One annular projection part 1C1 with a square shape in section is projectedly formed on a chassis base 1, and an annular expanding part projecting in the central direction of a rotary shaft 3 is formed on its upper end part. On the other hand, the annular expanding part projecting in the central direction of the rotary shaft 3 is formed on a lower surface 4B side on the opposite side of the annular expanding part of the annular recessed part. In such a case, the annular expanding part becomes a nearly diagonal positional relation with the annular expanding part and spatial parts becoming a grease staying part (lubricant staying part) are respectively formed on surfaces along these expanding parts. Thus, a scattering prevention effect equal to or above as usual is obtained, and the assembling is facilitated.
Patent JP-H03237685-A (JP)
Title: Semiconductor storage device
Inventor: MURAKAMI SHUJI
IPC: H01L27/04
Filed: 1990-02-14
Abstract: PURPOSE:To improve the degree of freedom in the arrangement of a peripheral circuit by dispersively arranging the driving transistors of an internal step-down circuit along the chip peripheral part which is not used so much. CONSTITUTION:A memory cell array 1 and the driving transistor 19 are provided and the driving transistor 19 of the internal step-down circuit is dispersively arranged along the chip peripheral part which is not used much. Thus, an area where other peripheral circuits are arranged is enlarged by dispersively arranging the driving transistor 19 of the internal step-down circuit along the chip peripheral part. Thus, the degree of freedom in the layout of the circuit improves and an integrated degree can be improved. Thus, the use range of a chip can be enlarged.
Patent JP-S52118104-A (JP)
Title: Corrosion preventing apparatus for steam turbine casing
Inventor: TAKESHITA TOYOO
IPC: F01D25/32
Filed: 1976-03-31
Abstract: PURPOSE:A waterdrop receiving plate having corrosion resistive characteristic is arranged on the rib wall opposite to the drain recovering chamber of the steam turbine, and thus the corrosion of casing by the impact force of waterdrops due to the centrifugal force of the final stage movable vane is prevented.
Patent JP-S57148779-A (JP)
Title: Electrophotographic fixing device
Inventor: SUGIURA YOSHINORI
IPC: H05B3/00
Filed: 1981-03-12
Abstract: PURPOSE:To efficiently transmit the heat to the paper and to ensure the stable heat fixing, by giving the individual control of the electric conduction to plural heat generators provided orthogonally to the shifting direction of the paper in accordance with the temperature variance in the width direction of the paper. CONSTITUTION:A heater 11 is set at the center of a preheating plate provided in the width direction B of the paper which is orthogonal to the paper shifting direction A. The heaters 12 and 13 are set at both sides of the heater 11, and furthermore the heaters 14 and 15 are provided at both sides of the heaters 12 and 13. A thermistor 18 is attached to the heater 11, and the simultaneous blinking control is given to the heaters 11, 12, 13, 14 and 15 respectively by the signal detected by the thermistor 18. At the same time, a thermoswitch 17 is provided to the heater 12 to give the blinking control to the heaters 12 and 13. A thermoswitch 16 is also attached to the heater 14 for the blinking control of the heaters 14 and 15.
Patent JP-H02214647-A (JP)
Title: Manufacture of ultra-high-molecular weight polyethylene porous material
Inventor: ARIYOSHI TOSHIHIKO
IPC: B01D39/16
Filed: 1989-02-14
Abstract: PURPOSE:To transfer heat to the whole of a molded products and manufacture a uniform, porous material by deaerating a preliminarily molded product prepared by heating and pressurizing UHPE and then sintering the same by means of hot water vapor. CONSTITUTION:Ultra-high-molecular weight polyethylene (UHPE) powder is filled in a mold and heated. The heated temperature X deg.C is the melting point of (UHPE melting point -20 deg.C)<=X<UHPE, and the heating time is approximately 30-60 minutes or more per wall thickness 1cm of a preliminarily molded product formed in an ordinary mold. Then, UHPE powder is pressurized to prepare a preliminarily molded product. Pressurizing is carried out usually by applying approximately 0.3-40kg/cm<2> pressure to UHPE powder and adjusting the filling height of UHPE powder in the mold. In said case, the higher the filling height is, the smaller gravity of the preliminary molded product is obtainable. Then, the preliminarily molded product is released out of the mold, contained in a pressure-resistant container and pressure reduced to approximately 0.1-10mmHg. When thus deaerated preliminarily molded product is sintered in a vapor atmosphere heated to the melting point of UHPE or above, a porous material of uniform structure is manufactured.
Patent JP-S61193913-A (JP)
Title: Suspension for vehicle
Inventor: FUJITA HARUYASU
IPC: B60G17/015
Filed: 1985-02-25
Abstract: PURPOSE:To achieve similar steering feeling with automatic two wheeler by controlling supply/discharge of fluid against the suspension spring through rotary valve with correspondence to a steering member thereby varying the overall length of spring and inclining automatically when turning. CONSTITUTION:The right and left suspension springs 14 are provided at the upper portion with a hydraulic telescopable member 24 comprised of a piston 22 and a cylinder 23. Supply/discharge of working oil against the cylinder 23 is controlled through a rotary valve 26 responsive to a slide shaft 13 to feed the working oil pressurized through a pump 27. The return tube 42 coupled to the outlet 41 of said valve 26 is coupled to a reservoir tank 28 where a safety valve 54 for releasing to the tank 28 is arranged between a supply tube 31 and the return tube 42 to vary the overall length of spring 14 with correspondence to the movement of shaft 13 as the slide shaft 13 will move to cause motion of piston 22.
Patent JP-S62190821-A (JP)
Inventor: WAKAHATA YASUO
IPC: H01C7/10
Filed: 1986-02-18
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-S63205441-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: IGARASHI KOHEI
IPC: F02D41/00
Filed: 1987-02-19
Abstract: PURPOSE:To make proper control of air-fuel ratio at all times by making feedback control of air-fuel ratio through an air-fuel ratio sensor arranged in the downstream of a catalyst converter when deterioration of catalyst in the catalyst converter is detected. CONSTITUTION:First and second air-fuel ratio sensors A1, A2 are arranged at the upper and lower sides of a catalyst converter. Means B for operating an air-fuel ratio feedback control constant corresponding to the output from a second air-fuel ratio sensor A2 is provided. Furthermore, means C1, C2 for operating air-fuel ratio correction quantity corresponding to outputs from respective air-fuel ratio sensors A1, A2 and predetermined air-fuel ratio feedback control constant or an air-fuel ratio feedback control constant operated through means B are provided. Means D for judging deterioration of catalyst converter is further provided. Means E for regulating air-fuel ratio of engine based on air-fuel ratio correction quantity operated respectively through second and first means C2, C1 according as deterioration of catalyst is judged or not is provided.
Patent JP-S56131602-A (JP)
Title: Production of acetylene high polymer having high electrical conductivity
Inventor: KOBAYASHI MASAO
IPC: C08F8/00
Filed: 1980-03-21
Abstract: PURPOSE: To produce titled polymer having good moldability, by treating a gel-like acetylene high polymer containing an organic solvent with an electron-accepting compound.  
     CONSTITUTION: A gel-like (or swollen) acetylene high polymer containing 5W 99wt% organic solvent such as an aromatic hydrocarbon or an aromatic ether, is treated with an electron-accepting compound such as a halogen, a metal halide or a protonic acid at about 100°C, so that the high polymer is doped with up to about 0.4mol, per mol carbon of acetylene high polymer, of the electron-accepting compound. Said modified gel-like acetylene high polymer can be easily produced by compression or calendering, and the molded products have excellent mechanical strength. In addition, their electrical conductivity is suitably selected within the range of 10 -8 W10 -3 Ωcm. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06228686-A (JP)
Title: Zinc base alloy wire and production of zinc alloy wire
Inventor: TERAJIMA KIYOTAKA
IPC: C22C18/02
Filed: 1993-01-29
Abstract: PURPOSE:To produce a zinc base alloy wire used for the base material for a friction material by using Zn as a base and adding it with specified ratios of Cu, Al, Ti, Mn and Cr. CONSTITUTION:The ingot of a zinc base allay contg., by weight, 0.2 to 0.8% Cu, 0.01 to 0.O8% Al, 0.01 to 0.08% Ti, 0.001 to 0.008% Mn and 0.0001 to 0.0008% Cr, and the balance Zn with inevitable impurities is produced. This ingot is heated to the temp. range of 170 to 230 deg.C, is subjected to hot rolling and is subjected to cold wire drawing. In this way, the zinc base allay wire of about 0.15 to 0.19mmphi is obtd. without the generation of stretch cutting and discontinuity, which can be used as the base material for a friction material.