baber/WOPTO huggingface dataset:
Patent JP-S52153000-A (JP)
Title: Preparation of modified urethane foam
Inventor: KAMIKATA SEIICHI
IPC: C08G18/54
Filed: 1976-06-16
Abstract: PURPOSE: To prepare a flame retardant, low-cost, uniform polyurethane foam without using foaming agent, by the reaction of polyols, polyisocyanates and precondensates of etherified amino resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S546506-A (JP)
Title: Magnetic recording medium
Inventor: NISHIKAWA REIJI
IPC: G11B5/64
Filed: 1977-06-16
Abstract: PURPOSE: To control the degree of crystal orientation of a magnetic substance layer and improve S/N characteristics in short wavelength recording by interposing a specific Ni-P nonelectrolytic plating layer as an underlayer between a CoP-base magnetic substance layer and a flexible backing substrate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03271393-A (JP)
Title: Method for plating electrical nonconductor
Inventor: KAWAKUBO TAKESHI
IPC: C23C18/48
Filed: 1990-03-19
Abstract: PURPOSE:To form Cu and Cu-Ni alloy films with the same electroless plating bath by immersing an electrical nonconductor with Pd nuclei stuck on the surface in the plating bath contg. Cu and Ni, plating the nonconductor with Cu at prescribed electric potential and carrying out electroless plating. CONSTITUTION:An electroless plating bath contg. Cu and Ni salts and a reducing agent is prepd. and an electrical nonconductor with Pd nuclei stuck on the surface is immersed in the plating bath. The nonconductor is kept at higher constant electric potential than potential at which plating deposits by electroless plating in the plating bath and a Cu plating film is formed. Electroless Cu-Ni alloy plating is then carried out on the Cu plating film in the plating bath to form a Cu-Ni alloy plating film.
Patent JP-S55162877-A (JP)
Title: Arc pulse impriving circuit device for converter control unit
Inventor: UORUFUGANGU MOIZERU
IPC: H02M7/12
Filed: 1980-05-27
Abstract: Ignition control signals for a multipulse controlled rectifier are combined in a sequence which is fed through a first time delay stage to a phase control circuit having a voltage-controlled oscillator which generates a phase-locked, gated, highly accurate square-wave oscillation as a trigger pulse series. The ignition control signals and the trigger pulse series of the voltage-controlled oscillator are conjunctively coupled in and gates are then amplified to form firing (ignition) pulses. A second time delay stage is provided for safety, in the event of dynamic control processes, and follows the first time delay stage. The output signals of the second time delay stage are linked to the ignition control signals in additional and gates and are subsequently amplified. Should the phase control circuit be unable to follow the changes of the ignition control signals in the event of dynamic changes in the control processes, the ignition pulse formed after the response delay of the second time delay stage is utilized.
Patent JP-S63258763-A (JP)
Title: Plug cover inserted into hole for vessel
Inventor: MARUKOMU JIYOOJI KORINZU
IPC: B65D43/04
Filed: 1988-03-24
Abstract: A plug lid for fitting in an aperture in a container, comprises a peripheral flange 31, a plug wall 33 extending from the inner periphery of the flange, a retaining bead 34 protruding laterally from the plug wall at a distance from the flange 31, an annular portion 35 extending inwardly from the plug wall, a frustoconical portion 36 extending axially and inwardly from the inner periphery of the annular portion to support a central panel 37 in or near the plane of the peripheral flange 31. The annular portion 35 joins the inside of the plug wall 33 near the retaining bead 34 and extends inwardly and axially at an obtuse angle A DEG  to the plug wall 33 to join the frustoconical portion 36. The lids may be moulded from polyethylene, polypropylene or nylon.
Patent JP-H10253970-A (JP)
Title: Manufacture of liquid crystal element
Inventor: TEJIMA TAKAYUKI
IPC: G02F1/1341
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent the gap between substrates from becoming unequal due to peeling of an adhesive particle, and to prevent the yield from being deteriorated, by sticking two sheets of substrates to each other, pressure/heat-processing the caused peeling of the adhesive particle while using a pressurizer and restoring it. SOLUTION: A cell panel having a gap defect caused by the peeling of the adhesive particle is set in the pressurizer 11 to be thrown into a vacuum oven and to be pressure-heat-processed. A balloon incorporated in the pressurizer 11 is expanded by being made vacuum and heated, and pressure is applied to a liquid crystal element 7 through a metallic plate 8, and the adhesive particle is softened to be joined with the substrate again. The pressure of the vacuum oven is made e.g. 10hPa. The adhesive particle is constituted of components such as epoxy resin and acrylic resin, and the heating temp. of the panel is made e.g. 150 deg.C for a softening point 120 deg.C.  Thus, the adhesive particle is rejoined with the substrate, and the cell gap is controlled uniformly by spacers, and a threshold value characteristic becomes uniform also, and the liquid crystal element without display unevenness and color unevenness is manufactured, and the yield is improved, too.
Patent JP-S56167167-A (JP)
Title: Flash fixing device
Inventor: TANAKA EIJI
IPC: G03G15/20
Filed: 1980-05-28
Abstract: PURPOSE:To improve fixation effect by heating toner or a recording body before fixation by using the heat of a reflecting plate. CONSTITUTION:As flash fixation is repeated by a device, a control plate 7 for luminous intensity distribution is heated by energy radiated by a lamp 4 to elevate its temperature, and the temperature of a heating plate 8 also rises. A recording body 3 before fixation is passed closely under the heating plate 8 improved in radiation efficiency by being provided with a heat radiator to heat toner and the recording body effectively by the radiation heat. When the toner is heated, the fixation is done by a lamp input less than before the heating, thus improving the fixation effect.
Patent JP-H02251263-A (JP)
Title: Feed equipment for object to be treated
Inventor: NAKAMURA JIRO
IPC: B05B13/02
Filed: 1989-03-22
Abstract: PURPOSE:To achieve uniform film treatment generating no irregularity at the time of the emergency stop or operation stop of a feed apparatus for an object to be painted by providing a plurality of rail operation devices for reciprocally moving respective rail splits in the pushing and pulling movement direction of an operation lever. CONSTITUTION:The feed apparatus 2 of an object 1 to be painted is constituted of a trolley 8 freely movable on a definite route and a support apparatus 20 having the support lever 13 mounted on the trolley 8 and freely revolvable around the axial center thereof crossing the direction of the definite route at a right angle. The operation lever 42 operated in connection with the support lever 30 is provided to the support apparatus 20 so as to be freely pushed and pulled and the guide rail 45 engaged with said operation lever 42 is provided on the ground side. The part opposed to a treatment part of said guide rail 45 is formed from a plurality of rail splits 46A and the joint rail parts 46B positioned at the respective divided part thereof. Further, a plurality of rail operation devices 53 for reciprocally moving the respective rail splits 46a in the pushing and pulling movement direction of the operation lever 42 are provided. As a result, uniform film treatment can be performed at the stop time of the feed apparatus.
Patent JP-S62229906-A (JP)
Title: Superconducting magnet apparatus
Inventor: SUMIYOSHI YUKIHIRO
IPC: A61B5/055
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a superconducting magnet apparatus in which a room temperature effective space is not narrowed without increasing the size and weight of the apparatus by a method wherein a normal conducting coil which corrects the magnetic field induced by a superconducting coil is wound on the outer or inner diameter side of an inner cylinder. CONSTITUTION:A normal conducting corrective coil 9 is wound on the side of a vacuum heat insulating space 2 of the inner cylinder 1A of a cryostat vacuum container 1, i.e., on the oufer diameter side of the inner cylinder 1A and the current feeding wires 9A and 9B of the normal conducting corrective coil 9 are lead out into an external room temperature space through an airtightening member 11 fitted to an external cylinder 1B which constitutes the cryostat vacuum container 1 with the inner cylinder 1A. As the outer diameter side of the inner cylinder 1A is used as a winding frame of the normal conducting correcfive coil 9, a winding frame 8 is not necessary and the whole inner diameter side of the inner cylinder 1A can be utilized as a room temperature effective space 10A in which an object P is accessed and the room temperature effective space 10A which is not narrowed can be obtained so that an advantage that no size ristriction is required to the object P to be diagnosed.
Patent JP-S62229599-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: ATSUMI SHIGERU
IPC: G11C16/34
Filed: 1986-03-31
Abstract: PURPOSE:To attain accuracy, and to shorten the time, of the measurement of the data storage characteristic by applying a write potential to a 2nd selection transistor (TR) and a dummy cell at a test time and applying the same potential as at the time of data writing to a memory cell. CONSTITUTION:All bit line selection TRs 13 are conductive by a column decoder 15 at test. On the other hand, a signal TEST is converted into a potential VPP equal to a write potential by a voltage conversion circuit 21 and fed to a TR19 and a dummy cell 20. Thus, a potential equal to that at write is generated to a node 12 and fed to a drain of a memory cell 16 via the TR13. As a result, the stress exerted to the drain is the same as a conventional write and the damage of elements or measuring error due to overstress is prevented. Thus, the data storage characteristic is measured accurately in a short period.
Patent JP-H09208451-A (JP)
Title: Anti-inflammatory agent for atopic constitution
Inventor: TAKAGI NORIKO
IPC: A23L7/109
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain an anti-inflammatory agent useful as a cosmetic or processed food for the person of atopic constitution. SOLUTION: This anti-inflammatory agent for atopic constitution is composed mainly of an extract of Corchorus olitorius with water and/or an organic solvent or the extract and a licorice-constituting component. The agent is used as a component of a cosmetic or a processed food to obtain a product exhibiting excellent preventing and anti-inflammation effect on atopic dermatitis when applied to a person of atopic constitution, consisting of components originated from natural sources, having high safety and continuously applicable over a long period.
Patent JP-H10269225-A (JP)
Title: Data base dividing method
Inventor: MASAI KAZUO
IPC: G06F17/30
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to access a target data base by performing full- text retrieval only in a specified range with all processor, by dividing data of a large-scale data base by repeating small-scale division, and performing full-text retrieval as to only necessary parts of many divisions. SOLUTION: An inputted inquiry described in SQL is found by taking a syntax analysis and suitably optimizing an access path to be adopted. After the access path is determined by the optimization, retrieval is carried out. when full-text retrieval is indicated to each node 1 of data access, the node 1 checks whether or not a key range condition is given and performs retrieval from only a storage area 30 stored with data meeting the condition in such a case. Therefore, only a part of key range divisions can be retrieved in spite of the full-text retrieval using all processors, and the retrieval is completed in a time which is a submulitple of the number of key divisions as compared with the full-text retrieval.
Patent JP-S58195392-A (JP)
Inventor: TOOMASU SUREEDO MADAAN
IPC: H04Q11/04
Filed: 1983-04-22
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-S62227038-A (JP)
Title: Operating method for direct fired continuous heat treating furnace
Inventor: ICHIKAWA MITSUAKI
IPC: C21D9/00
Filed: 1986-03-28
Abstract: PURPOSE:To cool material to be heat treated to the aimed temp., by exhausting combustion exhausted gas generated at temp. control zone for heating material to be heat treated from duct for exhausting gas so that passing of exhausted gas through inside of temp. control zone for lowering temp. is prevented. CONSTITUTION:A steel pipe P is held to the aimed temp. between temp. control zones 1-i in a heat treating furnace 10, and cooled to a prescribed temp. between temp. control zones i+1-n. In this time, a total combustion exhausted gas quantity Q1 is obtd. by a prescribed formula from combustion exhausted gas generation quantity at zones 1-i by an arithmetic unit 18, and a total combustion exhausted gas quantity Q2 at zones i+1-n is similarly obtd. Further an opening degree theta1 of a damper 14 and an opening degree theta2 of a damper 15 are obtd. from a pressure P1 in furnace and Q1 value and a pressure P2 in furnace respectively. The obtd. theta1, theta2 are given to opening degree controllers 16, 17 respectively to control opening degrees of the dampers 14, 15. In this way, combustion exhausted gases at zones 1-i are exhausted mainly from the duct 14 at furnace inlet side, and that from zones i+1-n are exhausted from the duct 15 at furnace outlet side, flowing of exhausted gas at zones 1-i into zones i+1 side is prevented, and temp. of the pipe P is lowered by a prescribed rate.
Patent JP-H06283568-A (JP)
Title: Tool heating soldering method
Inventor: SATO KENJI
IPC: H05K3/34
Filed: 1993-03-30
Abstract: PURPOSE:To provide a soldering method wherein imperfect soldering such as a solder bridge and a floating lead is not generated when irregularity exists in the amount of spare solder supplied to a soldering part, in the case where soldering is performed by using a heating tool. CONSTITUTION:In the state that spare solder 6 is pushed out by pressing a heating tool 1, said tool 1 is made to ascend by a specific amount, e.g. about 1/3 of the spare solder 6 thickness, fused spare solder 6 which has been pushed out to the outside is pulled back to the part between a substrate pad 3 and a TCP lead 5, so that the gap 9 between the pad 3 and the lead 5 is filled with the solder. Since the gap 9 is filled with the fused solder by making the heating tool 1 ascend, imperfect soldering such as a floating lead and a solder bridge is not generated without strictly managing the supply amount of spare solder. The strict management for the supply amount of spare solder is not necessary, so that a solder supply system at a low manufacturing cost can be adopted.
Patent JP-S52154965-A (JP)
Title: Positioning fixing method for rotation axis
Inventor: TSUKAMOTO RIYUUICHI
IPC: F16H57/12
Filed: 1976-06-19
Abstract: PURPOSE: A pair of rotation axes is positioned in the state in which the gears on each axis line gear each other, and the means to fix the axes at that position are obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11270725-A (JP)
Title: Pressure regulating valve
Inventor: FURUHASHI TSUTOMU
IPC: F16K17/04
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a pressure regulating valve capable of providing a stable pressure regulating characteristic and reducing a pressure fluctuation and noise. SOLUTION: This pressure regulating valve 7 is constituted of a housing 14, valve body 15, valve member 20 and a compression coil spring 30. A pressure control part 21 is provided between an abutting part 20a of the valve member 20 and a valve seat 15a. A tapered angle in a tapered surface of the pressure control part 21 is set smaller than a tapered angle in a tapered surface of the abutting part 20a. When the abutting part 20a of the valve member 20 is separated from the valve seat 15a, a variation rate is smoothed in an opening area between the pressure control part 21 and the valve seat 15a, so that a stable pressure regulating characteristic can be obtained, and a variation rate in a flow amount of fuel can be mitigated. Accordingly, a pressure fluctuation in a low pressure fuel passage is reduced, and a noise generated from a fuel supply device can be reduced.  By providing the abutting part 20a and the pressure control part 21 in a separate location of the valve member 20, a freedom degree of design of the valve member 20 can be enhanced.
Patent JP-H01244881-A (JP)
Title: Printer
Inventor: WADA SHUNEI
IPC: B41J29/36
Filed: 1988-03-28
Abstract: PURPOSE:To stop a carriage at an accurate erasing position by providing the selective correction means for selectively correcting a printing position phase corresponding to a print character on a target position from a plurality of correction table means, depending upon the detection result of printing position phase detecting means for detecting the position from memory means. CONSTITUTION:When a print command is input from a key 24, a CPU 20 operates a carriage motor 10 according to a determined carriage moving distance to perform the printing operation. Here, a printing position phase when the operation is conducted is stored together with the print character in a RAM 22. Then, when an erasure command is input from the key 24, the CPU 20 operates the motor 10 to an erasing target position. Thereafter, printing position phase information corresponding to the character on the target position is fetched from the RAM 22. The CPU 20 selects a corresponding correction table from a ROM 21 according to detected phase information, and executes it. Thus, a carriage 1 can be disposed at a predetermined erasing position irrespective of the phase of the motor 10, thereby performing the erasing operation.
Patent JP-H01245680-A (JP)
Title: Receiver for picture information transmitting system
Inventor: NAKAYAMA TADAYOSHI
IPC: H04N19/46
Filed: 1988-03-28
Abstract: PURPOSE:To minimize a spreading to the next field even when a drop-out and so on are generated in the middle of transmitting by providing a delaying means to make the received transmitting mode information and the picture element data of a picture element block timingly and respectively. CONSTITUTION:Mode information is transmitted corresponding to the picture information of one field portion, a constitution stores a basic picture element and a high definition picture element in memories 91 and 90 once, a memory 94 to make an input mode information signal correspond to input picture element information timingly is provided, and the assignment of a mode is executed after receiving all the picture element data of one field portion. Consequently, in a receiving processing, the transmitting mode of the receiving picture element data is known by the corresponding mode information, and a reproducing processing corresponding to the respective transmitting modes can be executed. Thus, even when the transmitting mode information is lost partially, an adverse effect is not spreaded on the next scope.
Patent JP-2000266895-A (JP)
Title: Washing device of mixer for solidification material for solidifying radioactive waste
Inventor: TANAKA RYOJI
IPC: G21F9/30
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To almost uniformly wash inside of a mixer by supplying a spray hole with washing water through a washing water supply pipe in a state a stirring vane is rotated and discharging washing water in spray from the spray hole by the use of the hydraulic pressure of washing water and centrifugal force due to rotation of washing shaft. SOLUTION: Water, cement and aggregate are stored in a mixing tank 12, a rotation shaft 14 is inserted from below the mixing tank into the mixing tank by penetrating the bottom wall 23b of the mixing tank and the rotation shaft is rotationally driven by a motor 13. Stirring vanes are radially fixed to the rotation shaft inserted in the mixing tank and with these stirring vanes, water, cement and aggregate are stirred and solidification material is produced. The upper end of the washing shaft 42 placed in one with the rotation shaft extends to near the upper end of the mixing tank and a plurality of spray holes 42d are placed in the upper part of the washing shaft above the solidifying material.  The lower end of washing water supply pipe 43 inserted from the upper surface of the mixing tank into the tank is held rotatably at the upper end of the washing shaft and is constituted so as to supply the spray holes with washing water.
Patent JP-H05274378-A (JP)
Title: Automatic design cad system
IPC: G06F17/50
Filed: 1992-03-30
Abstract: PURPOSE:To fully automate the process of selecting and arranging parts which constitute the product and preparing the design drawing, to shorten a term of construction work and to improve the design quality by requiring an operator to have the minimum experience and knowledge for the product. CONSTITUTION:The system is provided with a graphic data base 4 defining graphic information on parts which constitute the product, attribute definition data base 5 defining attribute information, and knowledge data base 6 defining the evaluation formula selecting parts from the specification of the product as an objective function. In designing the product in combination with parts, each parameter of the set specification of the product is set. Based on the set parameter and attribute information, the parts configuration is decided based on the optimum solution by means of the objective function. Further, the graphic information of the corresponding parts is taken out from the graphic data base 4, preparing and outputting the design drawing.
Patent JP-H05284692-A (JP)
Title: Monitoring equipment for temperature of coil of rotating electric machine
IPC: G01K7/00
Filed: 1992-03-30
Abstract: PURPOSE:To monitor a coil temperature with an excellent accuracy and reliability and with an excellent economic quality in the whole operational region of a rotating electric machine. CONSTITUTION:The coil or load current of a rotating machine is sensed by a current sensor. By taking it into a first computing element 21 every sampling time for monitoring, the average value of the coil or load current is calculated. Based on the average value, a saturated rise value of a coil temperature of the rotating machine is calculated by a second computing element 22. Also, the coil temperature and a cooling air temperature are sensed by a coil temperature sensor 17 and a cooling air temperature sensor 18 respectively. Then, based on them, the rise value of the coil temperature and the changing rate thereof are calculated by a third computing element 23. Further, based on the output signals of the second and third computing elements 22, 23, monitoring levels are set sequentially by fourth and fifth computing elements 24, 25 according to a predetermined estimated rise value of the coil temperature and a coil time constant. Subsequently, by comparators 26, 28, the predictive rise value of the coil temperature and the predictive changing rate thereof at the next monitoring time are compared with the real value and the real rate at the present monitoring time respectively. Thereby, the existence of an abnormality is decided.