baber/WOPTO huggingface dataset:
Patent JP-S5820314-A (JP)
Title: Preventing method of scratch on steel plate
Inventor: NAGAYOSHI AKIHIKO
IPC: B22D11/128
Filed: 1981-07-27
Abstract: PURPOSE:To prevent scratch flaw generation during transferring a steel plate on a transfer roller table by using rollers applied with lubricant. CONSTITUTION:On transferring a steel plate on a roller table 5, a graphite lubricant 6 is applied on each roller 2. In an application of the lubricant 6, graphite powder is mixed with water and applied to an appropriate layer thickness by a brush or through spraying. Graphite 6 acts as a lubricant and, during transporting the steel plate to the roller table 2, reduces frictions between the steel plate and the roller 2 caused by diameter differences between the rollers, or differences between a steel plate transfer speed and a rotating speed of the roller 2, in order to prevent generating scratch flaws on the back surface of the steel plate.
Patent JP-S5819997-A (JP)
Inventor: YASUHARA TAKESHI
IPC: G08C23/00
Filed: 1981-07-30
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-H07326662-A (JP)
Title: Semiconductor integrated circuit and its manufacture
Inventor: OKAWA SHIGEAKI
IPC: H01L21/762
Filed: 1994-05-31
Abstract: PURPOSE:To provide isolation structure which can manufacture a semiconductor integrated circuit of a dielectric isolation structure containing a high withstand voltage element, with high yield and high reliability, and its manufacturing method. CONSTITUTION:In a semiconductor integrated circuit of a dielectric isolation structure constituted of an island 1 composed of single crystal semiconductor, an insulating film 12 covering the lower surface and the side surface of the island 1, a retaining member 11 wherein the island 1 covered with the insulating film is buried and retained, and a retaining substrate 10 on which the retaining member is fixed, the retaining member is constituted of a polycrystalline silicon film which is fixed on the insulating film with which the island 1 is covered, and a boron glass film 11 which is fixed to the polycrystalline silicon film and the retaining substrate 10.
Patent JP-S5742643-A (JP)
Title: 6,10,14,18-tetramethyl-5,9,13,17-nonadecatetraene-2-ol
Inventor: YAMATSU ISAO
IPC: C07C27/00
Filed: 1980-08-29
Abstract: NEW MATERIAL:6, 10, 14, 18-Tetramethyl-5, 9,13,17-nonadecatetraene-2-ol of formula I.  
     USE: Antiulcerative.  
     PREPARATION: 6, 10, 14, 18-Tetramethyl-5,9,13,17-nonadecatetraene-2- one is reduced with a reducing agent such as sodium borohydride, preferably an alcoholic solvent to produce the compound of formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02299886-A (JP)
Title: Heat-sticking inhibitor for thermal transfer material
Inventor: TANIMORI SHIGERU
IPC: B41M5/40
Filed: 1989-05-15
Abstract: PURPOSE:To obtain an excellent heat-sticking inhibitor for a thermal transfer material by compounding a specific polysiloxane graft polymer with alkyl silicate or further compounding a polyesterimide resin with the obtained composition. CONSTITUTION:A sticking inhibitor consists of a polysiloxane graft polymer (I) obtained by polymerizing 0.05 - 10wt.% of a polymerizable silane compound (B), 0.5 - 10wt.% of an unsaturated org. acid (C) and 60 - 98.45wt.% of an other polymerizable monomer (D) copolymerizable therewith in the presence of 1 - 20wt.% of terminal hydroxyl group-containing polysiloxane [the sum of the components (A), (B), (C), (D) is 100wt.%], alkyl silicate (II) and a polyesterimide resin (III). Alkyl silicate is ortho silicate or its partial condensate and the polyesterimide resin (III) shows the good close adhesiveness of the heat-sticking inhibitor to an extremely smooth base film.
Patent JP-H0897425-A (JP)
Title: Semiconductor device and its manufacture
Inventor: GOCHO TETSUO
IPC: H01L21/318
Filed: 1995-05-17
Abstract: PURPOSE: To reduce factors which make photolithography unstable due to variation of thickness of an off-set insulation film by forming an SiOx Ny :H film with a pattern common to a wiring pattern as an off-set insulation film which also serves as an antireflection film on a wiring pattern. CONSTITUTION: An oxide film 12 and a W polycide film 15 which is a multilayer body of an impurity containing polysilicon film 13 and an Six film 14 are formed on a surface of an Si substrate 11. An SiOx Ny :H film 16 is deposited by plasma CVD and a resist pattern (resist) is further formed. A word line is formed by anisotropically etching the SiOx Hy :H film 16, the WSix film 14 and the impurity containing polysilicon film 13 by using the resist as a mask. Then, the resist is removed, low concentration ion implantation is performed for the Si substrate 11 by using the SiOx Ny :H film 16 as a mask and a sidewall 18 is formed. Then, a source/drain region 19, an SiOx layer insulation film 20, a contact hole 21 and a bit line extraction electrode 22 are formed.
Patent JP-H06331149-A (JP)
Title: Microwave oven
Inventor: FURUSAWA RYOICHI
IPC: F24C7/02
Filed: 1993-05-20
Abstract: PURPOSE:To enable an accurate sensing of a weight of food mounted on a rectangular pan incapable of being rotated within a heating chamber to be carried out in a micro-wave oven for performing a micro-wave heating while it is being adapted for the weight of the food. CONSTITUTION:A fixing part X of a rotating shaft is arranged at a rectangular pan 4 in such a manner that a distance A between both right and left side walls 3a, 3b of a heating chamber 3 and one side 4a, one side 4b opposite against each of the side wall surfaces 3a, 3b is larger than a distance B between a rear wall 3c of the heating chamber 3 and one side 4c opposing against the rear wall surface 3c while the sides of the rectangular pan 4 being set in parallel with the wall surfaces of the heating chamber 3. With such an arrangement as above, the rectangular pan 4 is stopped while its corner portions are struck against one location of the rear wall 3c of the heating chamber 3, the weight of the food in the rectangular pan 4 is dispersed only at one location of a contact part between the rectangular pan 4 and the rear wall 3c of the heating chamber 3, resulting in that the weight of the food can be accurately transmitted to the weight sensor.
Patent JP-S5344966-A (JP)
Title: Apparatus for blending liquid
Inventor: SUZUKI TAKEYUKI
IPC: B01F3/08
Filed: 1976-10-02
Abstract: PURPOSE:To accomplish accurate, continuous measuring and mixing operation of many different kinds of liquid extremely varying in viscosity (i.g. viscosity ranging from 0.5 to 1,500 centi-poise) at an arbitraty mixing ratio within a desired time in an apparatus for blending liquid.
Patent JP-S61278021-A (JP)
Title: Backing substrate for magnetic disk
Inventor: NAKAMURA TAKAO
IPC: G11B5/73
Filed: 1985-06-03
Abstract: PURPOSE:To improve the sliding strength against a magnetic head by uniformly dispersing hard fine particles into a substrate including the surface part and forming fine protrusions resulting from the fine particles on the surface of the substrate by surfacing. CONSTITUTION:A disk consisting of an Al-Si alloy obtained by adding 4-18wt.% Si and wherein the deposited eutectic crystals or primary crystals of Si are finely spherodized is lathed with diamond. Both surfaces of the disk are polished by a polishing cloth of polyurethane fiber with use of an abrasive contg. 1Xm-diameter free abrasive grains. Fine protrusions resulting from fine particles and having 0.03mum height can be recognized on the surface and the top of the fine protrusion is flattened. A thin film magnetic medium is formed in about 0.2mum thickness on the disk to obtain a sputtered disk. The height of the fine protrusion is regulated to <=0.1mum and the damage by the slider part of the magnetic head is coped with the high-hardness fine protrusions. Consequently, the sliding strength of the substrate against the magnetic head can be improved.
Patent JP-H08313693-A (JP)
Title: Glass melting pot
Inventor: TAKANO JUNICHI
IPC: G21F9/16
Filed: 1995-05-17
Abstract: PURPOSE: To expedite the melting of glass stuff and prevent the generation of cold top and improve operation efficiency by arranging the facing distance of electrodes narrower to upward. CONSTITUTION: Electrodes 3 are provided on the inner surface of vertical state side wall 2 and the facing distance of a pair of facing surfaces 3a is arranged narrower to upward and the facing surfaces 3a of the electrodes 3 are concave of which upper edge is projecting inside. By that, when melt (X) exists between the facing state electrodes 3, the current density flowing the melt (X) becomes larger in the higher position having narrower distance between the facing electrodes 3. Therefore, the heat rate in the melt (X) at the location where the facing distance of the electrodes 3 is rased and the temperature rise in that location becomes larger. The higher temperature results in smaller electric resistance of the melt X and larger current density.  Thus, the vicinity of the reference liquid level L at narrower facing distance of electrodes 3 is maintained ay high temperature and the generation of cold top is suppressed.
Patent JP-S61277813-A (JP)
Title: Oil pouring apparatus for cylinder of engine
Inventor: NEGORO YOICHI
IPC: F01M7/00
Filed: 1985-05-31
Abstract: PURPOSE:To permit the smooth engine start by connecting a lubricating-oil feeding pump to an aerostarting valve installed onto a cylinder head and forming the lubricating-oil feeding port for an air chamber in a specific direction. CONSTITUTION:A lubricating-oil feeding pump 19 is connected to an aerostarting valve 5 installed onto a cylinder head 4. The pressurized lubricating-oil is poured into the air chamber 10 in the aerostarting valve 5, accompanied by the valve opening operation of the aerostarting valve 5, and the high-pressure air for starting and lubricating oil are introduced under pressure into a cylinder 1. A lubricating-oil feeding port 17 for the air chamber 10 is formed in the tangential direction for the air chamber 10. Since the cylinder slidable surface is lubricated by pouring the starting air and lubricating oil, an engine can be started smoothly.
Patent JP-H02299433-A (JP)
Title: Charging circuit
Inventor: SAKAGAMI MASAAKI
IPC: H02J7/10
Filed: 1989-05-12
Abstract: PURPOSE:To permit the retension of an output in constant by conducting a current through an emitter resistor in accordance with the fluctuation of the voltage of a DC power source supplied to an inverter by an output stabilizing means. CONSTITUTION:When an input voltage is increased and a voltage, induced in a feedback winding L3, is increased, a current, supplied to an emitter resistor R2 through a resistor R3 constituting an output stabilizing means, is increased. When the current in accordance with the fluctuation of an input voltage is set at a value which can not be neglected with respect to a collector current, the timing of ON of a transistor Q2 is made earlier whereby the delay of the OFF timing of the transistor Q1 in accordance with the increase of the base current of the transistor Q1 may be corrected. The value of resistance of the resistor R3 is set at a value that the charging of a battery B is finished within a rated period of time when an input voltage is low. According to this method, an output current may be kept in constant.
Patent JP-H05315400-A (JP)
Title: Bonder for electronic circuit device
Inventor: SAKATA TOMOAKI
IPC: H01L21/60
Filed: 1992-05-12
Abstract: PURPOSE:To improve reliability and producibility of solder bonding of an electronic circuit device which is bonded without using flux by providing a loader part, an unloader part and each treatment chamber with a carrier means which can receive a part and a tray from a preceding process and deliver them to a following process. CONSTITUTION:A loader part 1 which supplies a tray whereon a plurality of parts to be bonded are mounted at a unit of each tray and a surface cleaning chamber 2 which is held varuum, removes a coatiang of a surface of the parts to be bonded of each part and carries them to a following process are provided. An alignment chamber 3 is also provided which pressurizes and joints a position detection part which detects position relation of a bonding part of each part and the bonding part of each part charged with a specified pressure of nonoxidizing atmosphere after alignment and carries the jointed parts to a following process. An unloader part 5 for carrying out the jointed parts and load lock chambers 6, 7, 8 for matching atmosphere between parts are provided.
Patent JP-S62276867-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOYAMA YOSHIHISA
IPC: G11C11/401
Filed: 1986-05-26
Abstract: PURPOSE:To improve reliability of circuit operation, by interposing active element between the first and second groups of power-source potential wirings or between the first and second groups of earth potential wirings. CONSTITUTION:Active elements are interposed between a plurality of powersource potential wirings 9A1, 9A2, 9B1, 9B2, or between a plurality of earth potential wirings 10A1, 10A2, 10B1, 10B2. These active elements are connected in parallel on one occasion, and separated individually on the other occasion. Either conductive states or nonconductive ones can be then generated depending on circuit operational states between a plurality of power-source potential wirings or between the earth potential ones, and therefore when circuits large in current-drive capacities are in operation, power-source potential wirings in these circuits are separated from other circuits so that noises accompanying the circuit operation do not come into the other circuits. When, on the other hand, the circuits large in current-drive capacities are not in operation, the power-source potential wirings in these circuits are connected in parallel with those in the other circuits so that wiring resistance can be decreaded. Reliability of circuit operation can be hence improved.
Patent JP-S5744296-A (JP)
Title: Storage device
Inventor: TAIRA SHIGENOBU
IPC: G11C29/00
Filed: 1980-08-29
Abstract: PURPOSE:To avoid the defective bits that are caused after packaging a computer, by storing the changover information of the redundant bit into a static RAM. CONSTITUTION:The write/read signal is applied to an input terminal T of a static RAM5 comprising FFs in accordance with the address of a defective cell that is selected by a memory tester, etc. Thus the address of the redundant bit is stored in  the RAM5. As a result, the redundunt bits can be switched in an easy and assured  way at any moment after the test process, the shipmemt process, the incorporating  of computer, etc. to obtain a storage device having high reliability.
Patent JP-H11312831-A (JP)
Title: Laser beam leakage detecting system
Inventor: NAKAJIMA TORU
IPC: B23K26/066
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam leakage detecting system, wherein the operating conditions of each part of a laser device are self-diagnosed, so that only when desired is the laser light surely prevented from leaking outside the laser device, for operation safety such as laser working and laser welding. SOLUTION: For a laser beam leakage detecting system in which the leakage of laser beam from a laser device incorporating a laser beam source 10 is detected, between the laser beam source 10 and a coupling optical system 30 for guiding the laser beam to outside the laser device, a shutter 20 for shielding the laser beam, a shutter sensor 100 for detecting open/close state of the shutter 20, a scatter sensor 110 for detecting a part of the laser beam scattered with the coupling optical system 30, and a warning signal generating means 141 for warning laser beam leakage are provided. Here, based on a shutter drive signal C, a shutter sensor signal b, and a scatter sensor signal a, a warning signal generating means 141 is driven.
Patent JP-S5243438-A (JP)
Title: Removal device for the insulating liquid
Inventor: ITOU MICHIO
IPC: G03G15/11
Filed: 1975-10-03
Abstract: PURPOSE:To enhance an effect of squeezing removal by providing two corona converging members with a preset ratio of distance relative to the opening of a corona discharge electrode shield member in the wet type transfer photographic device.
Patent JP-S61277595-A (JP)
Inventor: MOTOSAWA YASUKI
IPC: B66D3/18
Filed: 1985-06-01
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。
Patent JP-S5545078-A (JP)
Title: Copying apparatus
Inventor: TAMURA YASUYUKI
IPC: G03G21/00
Filed: 1978-09-28
Abstract: PURPOSE: To make possible turning ON and OFF of a heater irrespective of going ON and OFF of a lamp by using positive and negative half waves respectively to each of the lamp and heater using an AC power source and setting at (lamp current<heater current) when both go ON simultaneously.  
     CONSTITUTION: The apparatus has an original exposure lamp 16 and fixing heater 33-3 which use an AC power source ACS and is so arranged that the positive and negative half waves of AC are respectively supplied to each of these. When the heater 33-3 and lamp 16 are turned ON simultaneously by closing swiches SW 1 , SW 3  and opening SW 2 , one of the positive and negative cycles of the power source ACS is flowed to the heater and the other thereof to the lamp by means of diodes D 1 , D 2 . At this time, the current to be flowed to the lamp is set at about half the current to be flowed to the heater. Such setting enables the DC component being flowed in the power source ACS to be reduced even if the heater 33-3 alone is turned OFF when the lamp 16 and heater 33-3 are held turned ON simultaneously. Hence, the power consumption of the apparatus may be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08314526-A (JP)
Title: Manufacture management system
Inventor: MARUYAMA EIKO
IPC: G06Q50/00
Filed: 1995-05-18
Abstract: PURPOSE: To obtain intended work plan data by permitting a condition setting part to change condition data and to execute simulation again when a simulation result evaluation part evaluates simulation effect to be bad. CONSTITUTION: A unit manufacture simulation execution part 12 executes simulation based on supply data 8 and condition data 11, and generates unit manufacture work schedule data and statistics information 14. The unit manufacture simulation result evaluation part 15 evaluates the propriety of a work plan based on unit manufacture work schedule data 13 and statistics information 14. When the result is bad, the condition setting part 10 resets the condition and the unit manufacture simulation execution part 12 reexecutes simulation and repeats it until the result becomes good. When the result is evaluated to be good, a unit manufacture work plan generation/control part 16 generates the work plan based on unit manufacture schedule data.
Patent JP-H06332853-A (JP)
Title: Information processing system
Inventor: OZAKI TOMOYA
IPC: G06F15/00
Filed: 1993-05-21
Abstract: PURPOSE:To support the transfer of business and the execution of business in offices. CONSTITUTION:A work space management data 400 stores, documents to be used for business in a processing data group 402, and a common tool group 403 stores application programs to be used for business for each user. Then, the work space management data 400 are transferred from a certain user to the other user by a means for transferring the work space management data 400. Since the user can easily grasp required data or application programs concerning the business, etc., transferred from the other user, the burden of the user for executing the business in the office is reduced.
Patent JP-S62277188-A (JP)
Inventor: YAMAMOTO MICHIHIRO
IPC: B07B13/02
Filed: 1986-05-23
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-H08317021-A (JP)
Title: Telephone system
Inventor: KANEDA ATSUSHI
IPC: H04M1/00
Filed: 1995-05-18
Abstract: PURPOSE: To realize the telephone system with high general purpose performance in which safety is devised against an overload. CONSTITUTION: The system is provided with a wired telephone set 102, a cordless telephone set 103 and a relay lifter 106, and the relay lifter 106 is provided with a means applying ON/OFF control to a hook switch of the wired telephone set 102 based on a 1st control section in response to a talk switch and a voice changeover means providing a voice signal from the wired telephone set 102 to a handset 104 of the wired telephone set or the cordless telephone set 103 based on a 2nd control signal. The hook switch on/off means is used to apply on/off control to the hook switch and the voice changeover means is used to switch the voice signal from the wired telephone set 102 to the cordless telephone set 103, which is used to send/receive a voice signal.
Patent JP-H01290501-A (JP)
Title: Hydrogen storage element and gaseous hydrogen detecting element
Inventor: FURUKAWA AKIO
IPC: C01B3/00
Filed: 1988-05-17
Abstract: PURPOSE:To prevent the release of a hydrogen occluding thin film due to the repeated occlusion and discharge of hydrogen by depositing a ductile metallic strip on at least a part of the hydrogen storage alloy thin film deposited on the surface of a substrate to cover the substrate and the thin film. CONSTITUTION:The thin film 3 of the hydrogen storage alloy such as a lanthanum-nickel alloy is formed on the surface of the insulating substrate having a flat surface such as a glass substrate 1 by sputtering, vapor deposition, etc. A thin strip 4 consisting of a good-conductivity metal having ductility such as copper, gold, silver, and aluminum is deposited on both ends, central part, etc., of the thin film 3 in the longitudinal direction to cover the surface of the thin film 3 and the surface of the glass substrate 1 by sputtering, etc., and a hydrogen storage element is obtained. The electric conductivity of the element is increased when hydrogen is occluded, and decreased when hydrogen is discharged. As a result, the element can also be utilized as a gaseous hydrogen detecting element.
Patent JP-H01289393-A (JP)
Title: Video signal processing circuit
Inventor: SAWADA SHIGERU
IPC: H04N9/78
Filed: 1988-05-17
Abstract: PURPOSE:To execute detection not by a C signal but by a composite video signal, to excellently execute the eliminating action of a dot disturbance, and to realize the title circuit in a comparatively simple constitution by possessing a band pass filter, a 2H delay device, a subtracter, an amplitude detecting circuit, and a processing circuit. CONSTITUTION:A band pass filter 14 to make only the frequency band of a carrier chrominance signal pass through, a 2H delay device 15 to delay an input signal by two horizontal cycles, and a subtracter to subtraction-process the input signal and output signal of the 2H delay device 15 are possessed. Further, an amplitude detecting circuit 11 to input the composite video signal through a band pass filter 14, the 2H delay device 15, and the subtracter 13, and to detect the amplitude, and a processing circuit 7 to control the attenuation quantity of a chrominance sub-carrier frequency component included in the luminance signal based on the output signal of the amplitude detecting circuit 11 are possessed. Thus, since the detection is attained not by the C signal but by the composite video signal, the circuit can correspond to the IC-operated circuit, it excellently eliminates the dot disturbance, and it can be realized in the comparatively simple circuit constitution.