baber/WOPTO huggingface dataset:
Patent JP-S5861340-A (JP)
Title: Disc brake
Inventor: UDONO JIYUN
IPC: F16D55/224
Filed: 1981-10-06
Abstract: PURPOSE:To reduce the sliding resistance of a floating caliper and a torque member and to allow to lower the accuracy of work by disposing a means for adjusting the relative positions of both said members at a pair of mounting parts which support the floating caliper in the slidable relation with the torque member. CONSTITUTION:An arm 2a of a floating caliper is slidably engaged on a collar 13 which is disposed around the periphery of a fitting pin 8 screwed into a torque member 7. The collar 13 is prepared such that its periphery is eccentric with respect to that of the fitting pin 8, thereby making the eccentric periphery of said collor to define an eccentric means 14. By turning and adjusting the collar 13, the floating caliper and the torque member 7 may have the comfortable sliding relation and the mounting holes 10 and 12 are allowed to have some error in the positions and dimensions, thereby allowing to lower the accuracy of work.
Patent JP-S62123131-A (JP)
Title: Anti-suppressor t cell antibody and production thereof
Inventor: ASAKURA YOSHIKAZU
IPC: C07K16/00
Filed: 1986-07-07
Abstract: PURPOSE:To obtain a novel anti-suppressor T cell antibody, by subjecting an inactivated serum having immunological reactivity to suppressor T cell having immunosuppressive ability to absorption operation with erythrocyte and treating the serum by gamma-globulin fractionation through 1/3 ammonium sulfate saturation method. CONSTITUTION:An inactivated serum having immunological reactivity to suppressor T cell having immunosuppressive ability is subjected to absorption operation with erythrocyte and the serum is treated by gamma-globulin fractionation through 1/3 ammonium sulfate saturation method to give an antisuppressor T cell antibody specifically reacting with a cell membrane antigen of suppressor T cell. Even healthy adults contain suppressor T cell in blood in a raw ratio and prevent reactions of the cell with an autoantigen by autoantibody formation before they occur. Cancerous patients and patients of immune incompetence have extraordinarily enhanced suppressor T cell and suppress function of cell to promote antibody formation but the anti-suppressor T cell antibody is useful for removing the suppressor T cell.
Patent JP-H0869677-A (JP)
Title: Reel for magnetic tape and its preparation
Inventor: RANDEI SUKOTSUTO BEI
IPC: B65H75/22
Filed: 1995-06-26
Abstract: PURPOSE: To obtain a reel for a magnetic tape cartridge which realizes correct alignment and small tolerances of constituting members and is fit to mass produce. CONSTITUTION: The reel is formed of what is provided with a cylindrical hub 10 having a tape wind face 14 between a pair of flange members 40. The hub is constituted of an inner hub 16 which is provided with a bore 18 into which a pin for holding the reel in a rotatable fashion to a cartridge frame is inserted, an outer hub 12 and a web 20 connecting both hubs. Meanwhile, each flange member 40 has a side face part 44 in touch with an inner face 32 of the outer hub 12 and a projecting part in touch with a web 24 of the outer hub 12. Each flange member 40 and hub are bonded at a part corresponding to the side face part 44 and projecting part 48.
Patent JP-S6219539-A (JP)
Title: Purification of acetylene and apparatus used therefor
Inventor: NISHIDA MINORU
IPC: C07C7/11
Filed: 1985-07-18
Abstract: PURPOSE:To produce purified acetylene on an industrial scale, by absorbing acetylene in a solvent capable of selectively absorbing the acetylene at a solvent temperature, heating the solvent, recooling the stripped acetylene, condensing the solvent, etc., and passing the solvent, etc., through a porous packed part. CONSTITUTION:Acetylene is absorbed in a solvent capable of selectively absorbing the acetylene, particularly acetone, N,N-dimethylformamide or N- methylpyrrolidone or a mixture thereof and batchwise or continuously stripped and recovered utilizing the difference in amount of the dissolved acetylene by temperature difference to give the acetylene. In the process, the acetylene is absorbed at -20--81.8 deg.C solvent temperature, and the solvent is heated to -10-+20 deg.C. The acetylene stripped in the heating is recooled to -50--81.8 deg.C and then passed through a porous packed part, particularly active carbon or molecular sieve or silica gel and purified.
Patent JP-S6050368-A (JP)
Inventor: ENDOU MITSUNORI
IPC: F25D11/02
Filed: 1983-08-31
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-S644039-A (JP)
Title: Semiconductor device
Inventor: IINO KAZUHIRO
IPC: H01L21/60
Filed: 1987-06-25
Abstract: PURPOSE:To reduce the number of components by a method wherein a conductive layer is formed on a resin substrate including an electrode pad so that a need for preparing a substrate containing a conductive pattern can be eliminated. CONSTITUTION:The following are contained: a semiconductor chip 1 where four electrode pads 2 are formed on its upper face; a resin substrate 3 which covers the semiconductor chip 1 and seales it hermetically; holes 6 which are made in such a way that upper faces of the electrode pads 2 are exposed on the resin substrate 3 on the electrode pads 2; conductive layers 4 where one end is conductive to a conductive substance conducted to the electrode pads 2 by filling the holes 6 and the other end is formed on the resin substrate 3 conducted to conductive electrodes 5 formed on the resin substrate 3. By this constitution, it is possible to extract an electrode of the semiconductor chip on the surface of a resin-sealed semiconductor device. In addition, it is possible to form an external conductive pattern without additionally preparing a substrate where a conductive pattern is formed.
Patent JP-H0762137-A (JP)
Title: Method of recovering polystyrene waste nd apparatus for dissolving polystyrene waste
Inventor: KOMATSU SHIGETOMI
IPC: B29B17/00
Filed: 1994-06-17
Abstract: PURPOSE:To provide the title-apparatus with which collection and transportation cost is reduced and waste treatment can be completed in a short time without causing a problem of environmental pollution such as the emission of black smoke and which is safe for the human body by dissolving polystyrene waste in a chlorinated solvent. CONSTITUTION:Polystyrene foam waste 5 is placed into a vessel 4 having a water layer 2 as the upper layer and a solvent layer 3 consisting of a chlorinated hydrocarbon as the lower layer. The waste 5 is forcibly immersed in the layer 3 by an appropriate pushing means. Thus, the waste 5 can be rapidly dissolved.
Patent JP-S6052538-A (JP)
Title: Method for melting zr alloy containing nb
Inventor: KODAMA TSUYOSHI
IPC: C22C1/02
Filed: 1983-08-31
Abstract: PURPOSE:To form an ingot of a Zr alloy having a high Nb content without deteriorating the quality by mixing a mother alloy prepd. by adding much Nb to Zr with sponge Zr and by melting the mixture. CONSTITUTION:A prescribed amount of a Zr-25-45% Nb mother alloy having said increased Nb content is mixed with sponge Zr, and the mixture is melted to form an ingot of a Zr alloy contg. 5-15% Nb. The segregation of Nb is not caused in the alloy, and N and O do not enter the alloy from the outside, so the deterioration of the quality can be prevented.
Patent JP-H0540272-A (JP)
Title: Terminal connector
Inventor: OTSUKI HIDEAKI
IPC: H05K3/36
Filed: 1991-07-01
Abstract: PURPOSE:To obtain the terminal connector which can be miniaturized and further can reduce manufacture cost. CONSTITUTION:At the terminal connector equipped with first and second terminal parts 21 and 22 successively provided from the central part side of a substrate to a terminal part direction at the terminal part of a substrate 1A, first circuit board 41 electrically connected through a first connecting means 61 to the first terminal part 21 and second circuit board 42 electrically connected through a second connecting means 62 to the second terminal part 22, the circuit board is arranged on the terminal part back side of the substrate 1A and arranged in the terminal part direction rather than the central part side of the substrate 1A in the reverse order of the terminal part, and the first and second connecting means 61 and 62 are composed of flexible circuit boards having the almost equal length.
Patent JP-H08191732-A (JP)
Title: Chair for theater or hall
Inventor: YAMAZAKI RYOKICHI
IPC: A47C1/12
Filed: 1995-06-26
Abstract: PURPOSE: To provide a chair for theater or hall in which the difference in sound absorbing quantity between the sitting state and the empty state can be minimized. CONSTITUTION: A sound absorbing port 13 formed with most of the lower surface being opened is provided on the lower surface of a seat part 3, a sound absorbing body 15 is built in the seat part 3 opposite to the sound absorbing port 13 in such a manner as to be displaceable in the direction approaching to and separating from the sound absorbing port 13, a louver 20 opened and closed according to the displacement of the sound absorbing body 15 is provided between the sound absorbing body 15 and the sound absorbing port 13, and a louver opening and closing mechanism 26 for displacing the sound absorbing body according to the standing and sitting state of the seat 3 is provided on the back surface side of the sound absorbing port 13, so that the sound absorbing port 13 is opened when the seat 3 is empty to expose the sound absorbing body 15 to the outside.  Thus, an opening area necessary for sound absorption which is remarkably wider than the opening and closing by a punching plate can be ensured.
Patent JP-S6137490-A (JP)
Title: Optical information recording medium and its preparation
Inventor: SATO TAKUO
IPC: G11B7/24
Filed: 1984-07-31
Abstract: PURPOSE:To make it possible to perform recording and regeneration with high sensitivity by increasing the absorptivity and transmissivity to recording beam and regeneration beam, by providing a reflective recording layer, wherein fine particles consisting of copper and a chalcogen compound are dispersed throughout hydrophilic colloid, on a support. CONSTITUTION:A reflective recording layer is constituted by dispersing fine particles containing metal chalcogenide and mainly comprising copper throughout hydrophilic colloid. Pref., the thickness of the recording layer is 0.01-0.5mum and the average particle size of copper fine particles is 0.005-0.2mum while a support is transparent and the recording layer is used in a system performing recording and regeneration through said support. Further, it is preg. to adjust the density in the number of copper fine particles to 1X10<15>-1X10<18>/cm<3>. By this method, the absorptivity of recording beam in the recording layer is more enhanced, and the enhancement in the reflectivity and the reduction in the irregularity of reflectivity in the vicinity of the interface of the recording layer in the side of the support are achieved while sensitivity and a S/N ratio can be made higher and a recording medium excellent in uniformity and stability is formed.
Patent JP-H115823-A (JP)
Title: Production of polyacetal resin
Inventor: KAWAGUCHI KUNIAKI
IPC: C08G2/24
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyacetal resin excellent in heat stability. SOLUTION: In producing a polyacetal resin by using trioxane and a cyclic ether and/or a cyclic formal as raw material components and subjecting the components to a bulk polymerization by the use of a cationic polymerization catalyst, the raw material components are premixed with a solid substance consisting essentially of an oxymethylene unit and having >=100 deg.C melting point to carry out bulk polymerization with the cationic polymerization catalyst.
Patent JP-H056736-A (JP)
Title: Plasma display panel
Inventor: NAGANO SHINICHIRO
IPC: H01J17/24
Filed: 1991-06-04
Abstract: PURPOSE:To realize further flattening of a panel by restricting projections from the panel surface created when Hg getters are fitted into the panel. CONSTITUTION:Through holes penetrating a rear panel 1 or both panels of the rear panel 1 and a front panel 3 are provided, and Hg getters 6 are fitted into the through holes 2a and 2b. Afterwards, a transparent sealing cap 9 is put on the through holes 2a and 2b from outside so as to be sealed up airtightly through low melting point sealing glass 7.
Patent JP-S5950001-A (JP)
Title: Hydrogen occluding substance and its manufacture
Inventor: HIRAKI AKIO
IPC: C01B3/00
Filed: 1982-09-16
Abstract: PURPOSE:To manufacture a hydrogen occluding substance occluding a large amount of hydrogen and having superior reoccluding power by allowing hydrogen to be occluded in a product obtd. by subjecting monosilane to glow discharge. CONSTITUTION:Gaseous silane and gaseous H2 are fed to a reaction chamber 6 from cylinders 3, 4 through flow rate controllers (MFC), and electric power is supplied to an upper electrode 7 from a high frequency power source 1 through a matching box 2. Glow discharge is caused in the gap between the electrode 7 and a water-cooled substrate 8 to obtain a product 15 of about 250nm diameter composed of aggregated hyperfine particles of 4- several tens nm diameter consisting of four-coordination silicon and Si=H2, Si=H3 and -(Si=H2)n- groups surrounding said silicon. The product 15 is put in a reactor 14 from a bomb 11 and heated to 320-350 deg.C with a heater 13. Gaseous H2 is then fed to the reactor 14 and allowed to be occluded in the product 15 under >=0kg/cm<2>G pressure of hydrogen for 1-3hr to obtain a hydrogen occluding substance contg. >=40wt% hydrogen between aggregates of hyperfine particles.
Patent JP-H04349821-A (JP)
Title: Material for paddy rice dairy seedling
Inventor: ITOU TOSHIHIDE
IPC: A01G22/22
Filed: 1991-06-04
Abstract: PURPOSE:To provide the title material excellent in waterproof strength and machine adaptability, capable of giving seedlings transplantable in a short-term raising seedling, also capable of cost reduction and labor saving, comprising a combination of an inorganic fiber-formed medium free from both fertilizer ingredients and pH adjustor and cover soil. CONSTITUTION:In the combination to be used for raising paddy rice dairy greened seedlings, (A) an inorganic fiber-formed medium such as of rock wool free from both fertilizer ingredients and pH adjustor, formed to a mat-like shape using e.g. rock wool incorporated with phenolic resin as binder and a nonionic surfactant as hydrophilicity-imparting agent is put into a raising seedling box, and the medium is seeded with germinative rough rice such as 'koshihikari' (kind of Japanese rice), which is then covered with cover soil also free from both fertilizer ingredients and pH adjustor followed by raising seedling, thus giving dairy greened seedlings with high water-resistant strength, good in machine adaptability, and transplantable after raising for 5 to 8 days.
Patent JP-H116495-A (JP)
Title: Vertical shaft pump and drive device therefor
Inventor: AGATA HIROSHI
IPC: F04D25/02
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce the installation area of a vertical shaft pump device by installing a reduction gear for reducing the output rotation speed of a gas turbine between the gas turbine and pump main body supporting the gas turbine by this reduction gear, in the vertical shaft driven by the gas turbine. SOLUTION: A drive device is provided on a vertical shaft pump installed in a pumping station and composed of a gas turbine 1 and a reduction gear 2. The reduction gear 2 is fixed to the case 5 of the pump 3 installed on the floor of a building 4 and the input shaft of the reduction gear 2 is combined with the output shaft of the gas turbine 1. Thereby, the rotational motive power of the gas turbine 1 is transmitted to the input shaft of the reduction gear 2 and this motive power is transmitted through the cylindrical gear train of first/second stages and a bevbel gear train of the third stage and also the rotational speed is reduced in order at respective reduction stages. The rotational motive power of the output shaft which becomes a low rotational speed by the speed reduction is transmitted to the pump drive shaft and the erecting shaft pump main body is driven.
Patent JP-S5949526-A (JP)
Title: Controller for exposure scanning of copying machine
Inventor: NONAKA MITSUHIRO
IPC: G03B27/50
Filed: 1982-09-16
Abstract: PURPOSE:To eliminate the waste of the scanning time and the lamp electric power, by determining the scanning length of an optical system in accordance with the size of a transfer paper. CONSTITUTION:The front end and the rear end of transfer papers 14 and 14' are detected by two optical sensors 25 and 26 respectively to detect the size. The larger value out of two size signals is adopted to prevent errors. Extends of movement of original exposure means 3 and 4 are determined to such limit length in accordance with this size value that a black frame does not generated on a copy. Size detecting sensors 25 and 26 are used as jam detecting means also to eliminate waste. The charge time of an electrifier 10 is determined in accordance with the copy size detection value to economize the power consumption.
Patent JP-H0567011-A (JP)
Title: User's inquiry function of data processing system
Inventor: PIITAA KEEERU SHIYUMU
IPC: H04L12/26
Filed: 1991-06-04
Abstract: PURPOSE: To provide a user inquiry function capable of monitoring conversation or information transmission between user of the data processing system and communication partner related to the data processing system during execution of the program by the user. CONSTITUTION: Task progress trace information is selected from a conversation and is stored (606). The stored information is updated and is maintained in the latest state by the situation of the progress in the task of user program 4. When an instruction provided by the user inquiry function is made active by the user (604), task progress trace information (606) are selected from among stored information. The information is formatted so as to be read before it is transmitted to a display terminal 12 of the user (608). Since the inquiry function has nothing to do with success or failure of the operation of the program by the user (610), the information on a fault of the program or a fault of the communication channel used for the conversation can be fed back to the user.
Patent JP-S6219810-A (JP)
Title: Optical multiplexer
Inventor: NODA JUICHI
IPC: G02B6/14
Filed: 1985-07-19
Abstract: PURPOSE:To provide an optical waveguide with a polarized wave separating function, to reduce loss and to improve safety by composing an optical multiplexer of an optical directional coupler formed of two waveguides on a substrate and a metallic film mounted on one waveguide. CONSTITUTION:The optical multiplexer consists of glass 21 as the substrate, optical waveguides 22 and 23, and Al metallic film 24, and input linear polarized light 25 which excites a TM mode to the waveguide 22 which do not has the film 24 and linear polarized light 26 which excites a TE mode to the waveguide which has the film 24. Therefore, when the film 24 is mounted to coupling length with 100% of the TE mode is obtained, the TE mode light in the waveguide is coupled with the waveguide by 100%, but the TM mode light in the waveguide 22 travels straight, so that the TE mode light and TM mode light are multiplexed together eventually. Thus, the optical waveguides are given the polarized wave separating function to realize the optical multiplexer which has small loss and high stability.
Patent JP-S5682105-A (JP)
Title: Twist drill
Inventor: MIZUKI YOSHITOMO
IPC: B23B51/02
Filed: 1979-12-07
Abstract: PURPOSE: To provide a twist drill having a stable cutting load by forming in the top end of a steel body a straight narrow groove crossing over the axis center to the other side, and brazing the cemented carbide tips divided at the central part into said narrow groove before grinding them to finish into desired shape.  
     CONSTITUTION: In the top end 2 of a steel body 1 in which twisted grooves 5 and 5 have been made previously, a straight narrow groove is made so as to cross over the axis to the other side. Cemented carbide tips 3 and 3, which are divided at the central part 6, are inserted into said narrow groove and contacted to each other at the central part to form a chisel 61, and brazed by using copper or silver. Then cutting edges 4 and 41 are ground to finish into desired shape. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04359200-A (JP)
Title: Sor light emitting window device for sor light device
Inventor: MARUSHITA MOTOHARU
IPC: H05H13/04
Filed: 1991-06-04
Abstract: PURPOSE:To prevent bellows from being deflected downward to hinder the emission of the SOR light when a metal film window is vertically swayed for exposure by fitting the metal film window to a light extracting line via the bellows in the SOR light device. CONSTITUTION:A metal film window 32 is fitted to a light extracting line 26 via a sway section 90, and its end section is fixed to a support base 66 via a sway section 106. The metal film window 32 is vertically moved by a window section sway system 46. The sway sections 90, 106 are swayed after the vertical movement of the metal film window 32, the sway sections 90, 106 are constituted of bellows 96, 98, 102, 104 only at both end sections and are constituted of cylindrical members 94, 100 in the middle, thus the downward deflection of the sway sections 90, 106 is prevented as compared with the case when the whole sway sections are constituted of the bellows. The SOR light 29 can be prevented from colliding with the bellows to hinder the outgoing.
Patent JP-S6316146-A (JP)
Title: Engine throttle valve control device
Inventor: IMAI SHOJI
IPC: F02D41/04
Filed: 1986-07-09
Abstract: PURPOSE:To correct change in viscosity at a low temp. and increase responsive ness and stability by varying a control constant in accordance with an engine temp. at the time of controlling the throttle valve of an engine via an actuator which is driven with a viscous fluid as a medium. CONSTITUTION:A control unit 5 operates a target throttle opening based on the opening of an accelerator and vehicle speed, etc., and feedback controls a throttle valve 4 based on deviation between the target throttle opening and an actual throttle opening from a throttle opening sensor 6 via a four-port and three-position selector valve 21. The four-port and three-position selector valve 21 switches over the introduction of hydraulic pressure into a hydraulic piston 9 for driving a throttle valve 4. The control unit 5 makes a control gain a large value at the time of feedback control in a cold time based on the detected value of an engine water temp. sensor 8. Thereby, instability in control and variation in response speed due to change in the viscosity of oil in a cold time can be eliminated.
Patent JP-H0686784-A (JP)
Title: Implantation and therapeutic tool for jaw/ tooth or other human body part
Inventor: RENAATO REYOOFU
IPC: A61C8/00
Filed: 1991-04-05
Abstract: PURPOSE: To fix a extension unit and a machining equipment by making an inclined surface in a center section having an opening of the extension unit and also a face at the location for application of the machining equipment so as to face on the incline surface. CONSTITUTION: The machining equipment 2 provided with an attaching part 31 for installation in a rotating unit is applied in turn to the extension unit 17 which is able to be applied in sequence to the rotating unit in accordance with the applicable method. A thick center section 17c having a dented area or an opening 24 is provided in the extension unit 17, and the inclined surface 29 is arranged in that place. At the location where such as the machining equipment 2 is applied, a part of the surface 30 of the attaching part is provided so as to face to the inclined surface 29. The machining equipment 2 and the extension unit 17 can be fixed by fastening and wedge effect obtained by this surface 30 and the inclined surface 29.
Patent JP-S6147384-A (JP)
Inventor: MIYATAKE YOSHIRO
IPC: B65D90/50
Filed: 1984-08-01
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。