baber/WOPTO huggingface dataset:
Patent JP-H03215701-A (JP)
Title: Wear diagnostic method for piston ring
Inventor: FUKUYOSHI TADASHI
IPC: F02B3/06
Filed: 1990-01-19
Abstract: PURPOSE:To detect momently the wear thickness of a wear-resisting material which covers the external surface of the piston ring by performing proportional calculation based upon the output difference between the coated piston ring and an uncoated piston ring and initial wear-resisting material coating thickness delta. CONSTITUTION:The output Vao when the coating of the wear-resisting material of the ring 07a coated with the wear-resisting material, the output Va at the time of loss wear, and outputs Va - Vd corresponding to uncoated rings 07b - 07d are so set that Vb = Vc = Vd. The thickness of the wear-resisting material of the ring 07a before wearing is denoted as deltaO. The value deltaO is about 0.5 mm or small. Namely, the coating is thin. The thickness delta of the wear- resisting material when the output is Va, i.e. in measurement is (Vd-Va/Va-VaO)deltaO and Va, VaO, and deltaO are already known, so delta is found by reading Va out of an output waveform. When the origin of a crank angle detector 12 is aligned with the top dead center of a crank shaft, the output waveform of an eddy current type displacement sensor measuring instrument can be read in the form of a crank angle based upon the top dead center, so Va can easily be found.
Patent JP-S61168629-A (JP)
Title: Production of aromatic polysulfone/polythioether sulfone copolymer
Inventor: KASHIWAME KIYOTERU
IPC: C08G75/0236
Filed: 1985-01-22
Abstract: PURPOSE:To produce the title copolymer of a high MW, by reacting a dihalodiphenyl sulfone with a dialkali phenolate and an alkali metal sulfide in two stages. CONSTITUTION:A dihalodiphenyl sulfone of formula I (wherein X is a halogen ortho or para to the sulfone group, R<1-2> are each H or a 1-8C hydrocarbon, and a and b are each 0-4) is reacted with a dialkali diphenolate of formula II (wherein Ar is a group of formula III-V, R<3-7> are each H or a 1-8C hydro carbon group, c-e are each 0-4, f and g are each 0-3, and Y is bond, -O-, -S-, -SO2- or the like) in a polar solvent to synthesize a precursor comprising units of formulas VI and/or VII. This precursor is reacted with a dihalophenyl sulfone of formula I and an alkali metal sulfide to obtain a high-MW aromatic polysulfone/polythioether sulfone copolymer of formula VIII.
Patent JP-H11204799-A (JP)
Title: High frequency mosfet and manufacture thereof
Inventor: FUJITA KOICHI
IPC: H01L29/786
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To efficiently dissipate heat and realize a high-performance element by connecting a source electric to a semiconductor substrate grounded by a conductor connecting through an insulation layer to make a structure for dissipating the heat from an element operation part to the semiconductor substrate. SOLUTION: By forming a buried electrode 17a beneath a source electrode, a source electric 18a is grounded to a p<+> sub-layer 1, thereby realizing a low- source inductance and low-on-resistance. A buried electrode 17b is formed in a drain contact to permit a drain electrode 18b to be isolated from a gate electrode 11. Thus it is possible to reduce a drain substrate capacitance and gate-drain capacitance and more reduce the high frequency characteristic. Using the buried electrodes the drain contact width can be made fine, without causing coverage troubles, and by dissipating the heat produced at FET operating parts is dissipated to the p<+> sub-layer, thereby suppressing the channel temp. rise.
Patent JP-H03212969-A (JP)
Title: Ferroelectric device
Inventor: IWAMATSU SEIICHI
IPC: H01G4/12
Filed: 1990-01-18
Abstract: PURPOSE:To prevent the use of a costly Pt electrode and to prevent a deterioration by a method wherein electrodes are formed on one main face or two main faces of a ferroelectric film via Si3N4. CONSTITUTION:A C-MOS semiconductor substrate is composed of the following: an Si substrate 1; a P-well or an N-well 2; a source 3; a drain 4; SiO2 5; a gate 6; and a glass (1) 7. Poly-Si, Ti, W, TiN, WSi, Al or the like other than Pt is formed as a lower-part electrode 8 on the substrate by a sputtering method or the like. A film of Si3N4 (1) 9 is formed on the electrode 8 by a plasma CVD method or the like. After that, a ferroelectric material 10 such as PZT, BaTiO3, Pb5Ge3O11, Bi4Ti3O12 or the like is formed as a film by a sputtering method or a sol-gel method. In addition, Si3N4 (2) 11 is formed as a lower-part electrode. After that, an upper-part electrode 12 is formed in the same manner. A metal electrode of Al 14 or the like is connected to the electrodes 8, 12 via a glass (2) 13. Thereby, it is possible to prevent deterioration economically.
Patent JP-S59135049-A (JP)
Inventor: YAGATA YUKIHIRO
IPC: G01N29/24
Filed: 1983-01-24
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-H05199433-A (JP)
Title: Picture processing system
Inventor: OTA MUTSUMI
IPC: H04N5/205
Filed: 1992-01-22
Abstract: PURPOSE:To effectively form a two-dimensional filter or the like by providing the filter calculation system, which does not require the additional processing of data other than a picture, for a picture signal. CONSTITUTION:A scanner 10 which successively scans the digital picture signal, is provided where a limited number of picture elements are continuous in each of two horizontal and vertical directions, from upper horizontal lines to lower horizontal lines and scans it in a certain direction on all horizontal lines. This scanned signal is subjected to one-dimensional filter processing by a one- dimensional filter 20. Thus, the scanner scans the signal as written on original picture data, and the one-dimensional filter, 20 performs the filter processing. Or a scanner 11 which successively scans the digital picture signal, is used where a limited number of picture elements are continuous in each of two horizontal and vertical directions, from upper horizontal lines to lower horizontal lines and inverts the scanning direction in every horizontal line, and its output is subjected to one-dimensional filter processing by the filter 20.
Patent JP-S60153159-A (JP)
Title: Semiconductor device
Inventor: SHIMOJIYOU YOSHIHISA
IPC: H01L27/07
Filed: 1984-01-21
Abstract: PURPOSE:To enable the suitable increase in resistance value of a semiconductor resistor without the elongation of the effective length by a method wherein the depths of diffused layers are made to differ by making an electrode lead-out scheduled part deep, and the other shallow. CONSTITUTION:A resistance layer 9, a diffused layer, is formed in an emitter region 3 by making the depth partly different by two times of selective diffusion of a P type impurity, and electrodes 7 and 7 are formed on both ends of this resistance layer 9. The layer 9 has the depth d3 of both ends of the electrode lead- out scheduled parts 9a and 9a set larger, and the depth d4 of the remaining center 9b smaller than the depth d3. This enables the electrodes 7, 7 and the resistance layer 9 to be improved in contact without the punch-through of alloy layers 8, 8 through the layer 9 even when the electrodes 7, 7 are heat-treated at a high temperature for a long time.
Patent JP-H03212947-A (JP)
Title: Ic package
Inventor: SAKAI HARUHIKO
IPC: H01L21/66
Filed: 1990-01-18
Abstract: PURPOSE:To diagnose a failure with little effort and to prevent a secondary failure from being caused by a method wherein a tristate gate element is connected to the output end of an IC internal circuit and an output control pin is connected to a control terminal. CONSTITUTION:When a signal 0 is input to a control terminal 16 of a tristate gate 12 from an output control pin 17, the output terminal of the gate 12 is set to a high-impedance state and is set to a state that it is separated from the internal circuit of an IC package 11. In the state, an arbitrary signal can be given to a printed-circuit board 14 from an input/output pin 18; the arbitary signal can be given without detaching the board 14 from the package 11. As a result, a failure can be diagnosed without labor. Since the arbitrary signal can be given to the board 14 in a state that the package 11 is mounted on the board 14, it is possible to prevent a secondary failure such as a pattern disconnection, a solder bridge or the like from being caused. In addition, when a signal 1 is input to the terminal 16 of the gate 12 from the pin 17, the input/ output signal of the package 11 can be observed easily.
Patent JP-H11198129-A (JP)
Title: Method for preparing cement composition
Inventor: MITSUKAWA HIROSHI
IPC: B28C7/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To improve an operating efficiency by dispersing or dissolving a water reducing agent and a thickener in part or all of a scoured water, introducing it in a mixing system, and kneading it, thereby shortening a preparing time of a cement composition such as a concrete or the like. SOLUTION: In order to prepare a cement composition, a water reducing agent and a thickener are dispersed or dissolved in part or all of a scoured water, introduced in a mixing system, and kneaded. Or, a thickener-containing liquid and a water reducing agent-containing liquid obtained by dispersing or dissolving the thickener and the water reducing agent in part or all of the scoured water are simultaneously treated to be introduced in the mixing system and kneaded. At this time, in the system, a cement contained state, a cement and fine aggregate contained state, a cement, fine aggregate and rough aggregate contained state or a no cement and no fine aggregate contained state is set. If the system is in the cement and the like contained state, a composition components in the system are dry kneaded before the scoured water is introduced as needed.
Patent JP-H03214116-A (JP)
Title: Rotary polygon mirror
Inventor: MURAKOSHI KAZUHIKO
IPC: G02B26/12
Filed: 1990-01-18
Abstract: PURPOSE:To form the rotary polygon mirror which has excellent surface accuracy and durability by using synthetic resin by molding the rotary polygon mirror by using a ring-shaped gate which is provided with a hole part. CONSTITUTION:Molten resin which is pressed in a metallic mold for molding from the nozzle of a molder is charged in a runner 32 through a spool 31 and pressed and then injected radially into the cavity part 10A of the rotary polygon mirror 10 after passing through the thin ring-shaped gate 33. The gate 33 is sheared and separated and after the cavity part 10A is sealed, compression molding is carried out by mold clamping. Therefore, such trouble that the resin in the cavity 10A flows backward toward the gate through the compressing operation of the metallic mold after the injection is eliminated. Consequently, the rotary polygon mirror 10 can be molded out of the resin by the injection and compression molding method, and the rotary polygon mirror which has high surface accuracy as compared with a rotary polygon mirror made of a metallic material, glass, etc., and is made of the synthetic resin is obtained.
Patent JP-S57124357-A (JP)
Title: Electrostatic image developing toner
Inventor: CHIAKI HISASHI
IPC: G03G9/08
Filed: 1981-01-23
Abstract: PURPOSE: To obtain a toner high in compatibility with resin, capable of being kneaded in a molten state satisfactorily, and superior in durability and charging performance, by using a colorless metallic complex compound among an aromatic dicarboxylic acid, a metal, and an aromatic oxycarboxylic acid as a charge controller.  
     CONSTITUTION: An optionally substituted aromatic dicarboxylic acid capable of forming acid anhydried, such as phthalic acid is reacted with a compound of a metal, such as Cr, Co, or Fe to form a 1:1 complex, and further an aromatic oxycarboxylic acid, such as 2-hydroxy-3-naphthoic acid is added to said complex to form a 1:1:1 metallic complex compound. This compound is added to a resin  in 0.1W10wt%, when needed, a colorant is added, kneaded in a hot roll, cooled, and pulverized to make a toner. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58126125-A (JP)
Title: Compounded foam molding device
Inventor: HATAMOTO TOSHIHIRO
IPC: B29C44/00
Filed: 1982-01-22
Abstract: PURPOSE:To mold a compounded foam easily by a method wherein a one-directional air cylinder for holding a dissimilar material is provided on the side wall of a top force and the dissimilar material is inserted into the molded body. CONSTITUTION:As forces 1, 2 are open, the dissimilar material 6 is pushed to the cylinder rod nose of the one-directional cylinder 3 having an incorporated spring to insert the dissimilar material 6 into the force 1 while the rod is retreated. At this time, when the forces 1, 2 are closed, the force stop leaving the opened distance necessary to be charged with foamable grains. The locating pin 4 is retreated by the repulsion of the spring to the surface of the force 1 and the push pin 5 is located at a position where it barely touches the dissimilar material 6. Under this state, when the space between the forces is filled with foamable grains and the forces are closed further, the dissimilar material 6 is pushed and slided by the push pin 5 to the desired position to close the forces.
Patent JP-H09200721-A (JP)
Title: Multi-spot communication system and multi-spot communication equipment
Inventor: TANIMOTO TORU
IPC: H04L12/28
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To construct a multi-spot communication system without using any large scale and expensive center equipment by providing the plural communication terminal groups, for which plural communication terminals are connected through loop-shaped transmission lines, and connecting the respective communication terminal groups through multi-spot communication equipment. SOLUTION: Multi-spot communication equipment X is connected to communication terminals (a)-(d) of respective communication terminal groups A-E in the order of X-a-b-c-d-X. Besides, plural pieces of multiplex communication data transmitted from the respective communication terminals through the transmission lines are demultiplexed, its format is transformed later and the format transformed pictorial communication data are combined so as to be displayed on one display screen by performing the multi-step processing of image data format transformation and image data synthesization. Thus, the number of lines to be housed in the multi-spot communication equipment X can be decreased into 1/2-1/4 and the intervention of large scale and expensive center equipment can be unnecessitated.
Patent JP-S62166457-A (JP)
Title: Information transmission system between information processors
Inventor: NAKAGAWA HIROAKI
IPC: H04L23/00
Filed: 1986-01-20
Abstract: PURPOSE:To transmit information at a high speed without requiring any expensive modem by connecting plural facsimile equipments and providing a circuit means which enable compressed output data and compressed input data to be transmitted and received to respective input/output terminals. CONSTITUTION:Internal data on the internal data bus 113 of one information processor 111A on a transmission side is supplied to a facsimile equipment 117A through a data transfer means 137A. The data is compressed by a data compressing means 125 and the compressed output data 123 is supplied to the corresponding facsimile equipment 117B of an information processor 111B on a reception side. The received compressed input data 129 is restored by a compressed data restoring means 135 and the restored data 133 is supplied to the bus 113 of the processor 111B by a data transfer means 137B. Then, data processing parts 15A and 15B perform data processing based on the supplied data.
Patent JP-H02263002-A (JP)
Title: Superheater tube bundle for horizontal tube steam separator - superheater
Inventor: JIYATSUKU MARUJIYORE
IPC: F22G3/00
Filed: 1990-01-18
Abstract: PURPOSE: To improve the gas tightness against steam routing around a frame, by comprising two laminated resilient blades along the edges of the frame between the frame not rigidly connected to a structure and side plate rigidly connected to the structure. CONSTITUTION: An assembly of superheater tube bundles 5, 6 composed of tubes disposed in a triangular grid is housed in a rectangular frame 4 and separated mutually by plates 11 having steam passing holes. The inside frame 4 is elastically coupled through elastic L-shaped blades 7, 8 with side plates 2, 3 rigidly connected to the shell, the blades constitute a flexible skirt having L-shaped short sides bolted 9, 10 to the top of the frame and long sides butting the inner faces of the side plates 2, 3. The blades 7, 8 provide a seal between the frame 4 and each of side plates 2, 3 and allow the frame 4 to relatively expand and shrink.
Patent JP-S60153714-A (JP)
Inventor: MIYOSHI HIDEKI
IPC: A01D61/00
Filed: 1984-01-20
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-S62167680-A (JP)
Title: Magnetic disk device
Inventor: NAKAMURA SHUICHI
IPC: G11B21/22
Filed: 1986-01-20
Abstract: PURPOSE:To make a magnetic disk device thin-walled by providing a lock mechanism provided in a housing, engaging a pulley and allowing the pulley to rotate when a magnetic head moving device is in operation. CONSTITUTION:The magnetic moving device 10 consists of a carriage 12 fitted to a guide lock 11 slidably and an arm 14 fixed to the carriage 12 mainly. A clock device 20 allowing the pulley 18 to rotate only when the moving device 10 is in operation consists of a cylindrical engaging member 21 fitted to the pulley 8, an actuator 24 provided to a removable cover 22 and a restoring spring 28 pushing a stopper member 27 always to the cylindrical lock member 21. If the actuator 24 is failed and the cover 22 is removed from the cover 1B, the actuator 24 and the stopper member 27 are replaced. Further, the cylindrical engaging member 21 is fitted in the pulley 8 and the stopper member 27 is elevated and descended in the pulley 8. Thus, the entire device is made thin inwall.
Patent JP-H02192430-A (JP)
Title: Production of photochromic glass
Inventor: DANZUKA TOSHIO
IPC: C03C3/078
Filed: 1989-01-20
Abstract: PURPOSE:To stabilize photochromic characteristics while suppressing sublimation of CdO by press molding mixed powder of CdO and SiO2 while heating and then making the mixed powder into glass by heating and sintering. CONSTITUTION:40-65mol% CdO having >=99% purity and 0.01-1mum particle diameter is uniformly blended with 60-5mol% SiO2 and optionally 0.1-10mol% impurities such as B2O3, Bi2O3 and NaO to give mixed powder 1, which is degassed, put in a press mold 2. The mold 2 is heated to 200-300 deg.C by a heater 3, the powder is press molded in an inert gas atmosphere under 1-100kg/cm<2> pressure to give a pressed material 4 having 0.4-2.0g/cm<3> bulk density. Then the pressed material 4 is heated to 1,100-1,400 deg.C in a He atmosphere or under reduced pressure <=10 Pa at about 10 deg.C/minute rate or heating, sintered and made into glass.
Patent JP-H05200504-A (JP)
Title: Equipment for supporting and fitting/separating stopper in tundish for continuous casting
Inventor: HAMAO TATSUHIKO
IPC: B22D41/20
Filed: 1992-01-23
Abstract: PURPOSE:To quickly fit a stopper into a tundish and to shorten preheating time for the following casting by providing a horizontal arm fitted to a stopper rod and a vertical support connected to the horizontal arm and vertically sliding the vertical support. CONSTITUTION:The horizontal arm 1 having a stopper rod fitting part at one end and the vertical support 3 connecting to the top part of the horizontal arm at the other end of this horizontal arm 1 are provided and the lower end of this vertical support 5 is combined with the top part of an inner frame 4 vertically sliding along the inner surface of an outer frame 5. This outer frame 5 is attachably/detachably fitted to a receiving metal tool 7 arranged at an iron shell in the tundish and a lifting control device for vertically sliding the inner frame 4 is built in between the outer frame 5 and the inner frame 4. By this method, the stopper can quickly be fitted to the tundish and the preheating time of the tundish is shortened and fuel cost can be reduced.
Patent JP-H09198863-A (JP)
Title: Memory control apparatus
Inventor: MATSUO HIDENORI
IPC: G11C11/406
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a control apparatus by which data in one block portion is transferred continuously without being interrupted halfway, which reduces noise and which prevents power consumption from being concentrated. SOLUTION: An access-suspension-period measuring part 1 receives a transfer request signal, and it identifies an access suspension period in which the transfer request signal is not sent out. A refresh number-of-times and cycle decision part 2 computes the number of times of refresh operations to be executed during one access cycle. In addition, during the access suspension period which is discriminated by the accesss-suspension-period measuring part 1, a refresh cycle in which refresh operations are performed the computed number of times is decided. A memory control part 3 performs refresh operations by the required number of times at the refresh cycle decided by the refresh number-of-times and cycle decision part 2 in such a way that the refresh operations are dispersed in the access suspension period.
Patent LV-15243-A (LV)
Title: Heat-insulating composition
Inventor: TIMOFEJEVS JURIJS
IPC: E04B1/76
Filed: 2016-10-12
Abstract: The invention refers to building materials, in particular, to foam insulating materials which can be applied for building external wall insulation. The offer includes insulating material intended for the filling of 1 to 10 cm wide air gaps. The offered material contains graphite – coated spherical or elliptical foam expanded polystyrene pellets and shredded urea formaldehyde foam. The material exhibits the minimum fill settlement level and its application ensures effective house insulation.
Patent MX-159458-A (MX)
Inventor: RINIO JOHANNES
IPC: B66D3/18
Filed: 1986-02-04
Abstract: An arrangement for a faultless clamping of a rope (16) in a traction sheave (1) for lifting, lowering or pulling loads, comprising two sheave halves (7, 14) which are spring-loaded pressed together, and comprising, at the periphery of the V-shaped groove (2), fixedly mounted rope-supporting elements (20).
Patent YU-103691-A (YU)
Title: Kozmetičko-farmaceutski preparat u vidu kreme na bazi prirodnih i hemijskih elemenata
Inventor: DRAGAN JOVANOVIC R
Filed: 1991-06-12
Abstract: KOZMETIČKO-FARMACEUTSKI PREPARAT U VIDU KREME NA BAZI PRIRODNIH I HEMIJSKIH ELEMENATA,  koji predstavlja smešu odredjenih komponenti u optimalno datim odnosima i to od rastopljene ambifilne podloge, rastvora napravljenog u destilisanoj vodi sa Kalijum jodidom, Magnezijum sulfatom, Jodom i dodacima Amonijumsulfogiradalatom i Kamforom. Preparat je namenjen upotrebi kod posttraumatskih stanja i sportskih povreda, kod reumatskih oboljenja i u kozmetici.
Patent YU-12804-A (YU)
Title: Mechanism for delivery of packed products from coin-operated machines
Inventor: STAMENKOVIC ZORAN
IPC: G07F11/00
Filed: 2004-02-10
Abstract: Mechanism for delivery of packed products from coin operated machines according to the invention herewith operates in that way that by moving a driving engine (5) and with reduction of revolutions over cogwheels (8,9,10 and 11) moves an axle (7) whereto fixed is a ferry (3). Rotation of ferry (3) brings about pushing a packed product (12) ahead along with release of lever for holding a packing (4) and its fall downwards. This enables delivery of packed products from the bearing thereof, while further rotation of ferry by a cam contact there comes to repeated elevation of the lever (4) and accepting the new packaging that by thrust to a contact pickup (6) delivers information to the controller that delivery of a packing is completed.