baber/WOPTO huggingface dataset:
Patent JP-S59216837-A (JP)
Title: Production of p-xylene
Inventor: ODA YOSHIHIRO
IPC: B01J21/00
Filed: 1983-05-23
Abstract: PURPOSE:To produce p-xylene in high efficiency, by methylating benzene or toluene in the presence of a catalyst comprising a crystalline borosilicate attached with carbon. CONSTITUTION:p-Xylene can be produced in high selectivity and yield, by methy lating benzene or toluene in the presence of a catalyst comprising a crystalline borosilicate attached with carbon and obtained by contacting a crystalline borosilicate with an aromatic hydrocarbon, especially the above raw material at 400-700 deg.C. Since the catalyst has long life, the reaction can be carried out continuously for a long period keeping high catalytic activity, and the process is useful and extremely advantageous for industrial purpose.
Patent JP-S61248093-A (JP)
Inventor: OTANI AKINARI
IPC: G09G3/36
Filed: 1985-04-25
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-S5213766-A (JP)
Title: Thyristor convertor gate control system
Inventor: KONISHI TSUTOMU
IPC: H02M1/08
Filed: 1975-07-23
Abstract: PURPOSE: To provide a thyristor convertor gate control system which offers signals with detection frequencies in each phase statsticly averaged, thus constantly generating gate pulses with each phase specified by control signals regardless of fluctuations produced in power source voltage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5516433-A (JP)
Title: Method of forming multilayer distributing layer
Inventor: TAKAHASHI YOSHIO
IPC: H05K3/00
Filed: 1978-07-21
Abstract: PURPOSE: To make needless of etching to form throughholes by removing hotresist membrane after attaching hotresisting membrane over the area for forming throughholes of a distributing layer and laminating the layer insulators by means of anodic oxidation of the distributing layer surface.  
     CONSTITUTION: To attach hotresist membrane 15 over the area for forming the prescribed throughholes of the distributing area 11 which is formed on the base 12 using the metal such as Al etc. capable of anodic oxidation, and then to perform anodic oxidation 13 of the surface of the distributing layer 11. Next, after forming by lamination a layer insulating layer such as a silicon oxide layer etc. made by a spattering method, the hot resist membrane 15 will be removed with resist stripping fluid to form the required throughholes 17. By doing so, there is no need of etching with hydrofluoric etching fluid for forming throughholes, a damage of distributing pattern as well as the generation of oxidised membrane will be prevented to provide multilayer distributing layer of high quality. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61248414-A (JP)
Title: Substrate for semiconductor device and manufacture of the same
Inventor: EGAMI KOJI
IPC: H01L21/203
Filed: 1985-04-25
Abstract: PURPOSE:To reduce a residual strain by a method wherein a Ge layer, single- crystallized by a heat treatment, is formed on a foundation film provided on a support substrate and further an epitaxial GaAs layer is formed on the Ge layer. CONSTITUTION:After an A layer 2, made of insulation material or high melting point metal, is formed on a support substrate 1, B layers 3, whose surface energy is different from that of the A layer 2, are embedded in parallel grooves 2a and a parallel patterns are formed in a two-dimensional plane to form a surface on which the surface energy varies periodically. Then an amorphous or polycrystalline Ge layer 4 is deposited on the foundation layers 2 and 3 and single-crystallized by a heat treatment. At that time, owing to the effect of the surface energy which varies periodically, the single crystal Ge layer 4 grows in such a manner that the direction of its specific crystal axis coincides with a direction (z) vertical to the substrate surface or a direction (x) or a direction (y) in a substrate plane. Then a single crystal GaAs layer 5 is formed on the layer 4 by an epitaxial growth method so as to coincide with the crystal axis of the foundation.
Patent JP-S59210649-A (JP)
Title: Mounting structure of semiconductor device
Inventor: YASUNARI KENJIROU
IPC: H01L21/60
Filed: 1984-05-07
Abstract: PURPOSE:To prevent chips from being broken due to difference of thermal expansion coefficient as well as to improve the dissipating property by a method wherein multiple semiconductor chips mainly made of Si are sticked to the back surface of an Si substrate using solder with high melting point while the Si substrate and an epoxy base substrate are also sticked together using solder with low melting point provided on both sides of the chips. CONSTITUTION:Multiple chips 5 are sticked to the wiring layer provided on the backside of an Si wiring substrate 3a respectively through the intermediary of small type electrodes 4. The solder used at this time is composed of Pb/Sn=95/5 with high melting point of around 340 deg.C. Next, two large size bump electrodes 2 composed of Pb/Sn=60/40 with low melting point of around 180 deg.C are provided on both ends of the substrate 3a while the two electrodes 2 are sticked together with another wiring layer 1b formed on an epoxy base wiring substrate 1. Through these procedures, when the electrodes 2 are melted at the temperature of 190-200 deg.C, said electrodes 4 might not be melted not to drop the chips 5. Later a metal plate spacer 6 may be inserted into the gap between the chips 5 and the wiring layer 1b to improve the radiating property.
Patent JP-S57207123-A (JP)
Title: Relieving method for stress remaining in weld zone of stainless steel
Inventor: SATOU SHIYOUZOU
IPC: C21D9/50
Filed: 1981-06-12
Abstract: PURPOSE:To very easily relieve residual stress even if an exclusive stress relieving apparatus is not applicable at a job site, etc., by heating a small part including a weld zone in-between every weld pass when austenite stainless steel is welded. CONSTITUTION:When austenite stainless steel 1 is welded, after forming a weld bead 2 for the 1st layer, an about 100mm. range 3 including the weld line in-between is heated to about 300-400 deg.C. The temp. is then dropped to <=about 180 deg.C, a bead 4 for the 2nd layer is formed, and the range 3 is similarly heated. Heating is similarly repeated after finishing the welding of each layer.
Patent JP-H10285333-A (JP)
Title: Image reader
Inventor: TANII KEIICHI
IPC: H04N1/028
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an image reader, provided with pluralities of image sensors where a scale of a circuit to process an image signal is reduced. SOLUTION: An analog switch 16 is interposed between a 1st CCD sensor 3 and an analog signal processing circuit 18, and a line synchronization signal LSYNC from a clock generator 15 is given to the analog switch 16, via a NOT circuit 20. On the other hand, an analog switch 17 is interposed between a 2nd CCD sensor 4 and the analog signal processing circuit 18, and the line synchronization signal LSYNC is directly given to the analog switch 17. When the line synchronization signal LSYNC is at a low level, the switch 16 is closed and an analog image signal AD1 is given to the circuit 18. On the other hand, when the line synchronization signal LSYNC is at a high level, the switch 17 is closed, and an analog image signal AD2 is given to the circuit 18. Thus, it is not required to provide the analog signal processing circuit 18 and an A/D converter 19 to each CCD sensor.
Patent JP-S5516570-A (JP)
Title: Subscribersigma return circuit
Inventor: SHIMIZU HIROSHI
IPC: H04L12/02
Filed: 1978-07-21
Abstract: PURPOSE:To eliminate the need for a circuit for a subscriber's returning function such as a selector circuit, by making a logic signal, supplied to a gate control terminal, ''1'' in communication and ''0'' in the other time. CONSTITUTION:In communication, a logic signal of ''1'' is supplied to gate control terminal 19 and transmitting gates 15 and 16 and receiving gate 18 are made open. In the other time, a logic signal of ''0'' is supplied to gate control terminal 19 and transmitting gates 15 and 16 receiving gate 18 are closed. At this time, the output logic level of receiving gate 18 is ''0'' and the sent-back signal of transmitter circuit 11 is inputted, as it is, the receiver circuit 12 via OR-ELSE circuit 14.
Patent JP-2000280141-A (JP)
Title: Flexible production system
Inventor: TAKAGI MASAYOSHI
IPC: B65G61/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a flexible production system in which products requiring heat treatment can be efficiently and precisely produced. SOLUTION: In an automated storage and retrieval system (3) 60, a heat- resistant basket 62 is placed on a carrying-out conveyor 70A by a transfer head 66, and the heat-resistant basket 62 is moved to a part transfer position 53X before-heat treatment. A loading head 54A is then moved along an overhead rail 52A, and it receives a workpiece before heat treatment from a tote box 14 to be loaded onto the heat-resistant basket 62 in the part loading position 53X before-heat treatment. The heat-resistant box 62 is then lifted to be stacked on a heat treatment tray 58 on a tray circulation conveyor 56 (tiering). A heat treatment transport shuttle 42 having the heat treatment tray 58 after completion of tiering is carried along a guide rail 42a to an upward heat treatment facility, where heat treatment is applied in order.
Patent JP-H10283594-A (JP)
Title: Vehicle pass propriety deciding device
Inventor: MATSUDA SHOHEI
IPC: G01C21/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To accurately decide the propriety of passing the nodes even when three nodes do not exist on the same curve. SOLUTION: This device calculates the pass state decision amount θN/LN of each node NN based on plural nodes NN (N1 N2 , N3 , N4 ,...) which constitute a road in front of self-vehicle and decides the pass propriety of the vehicle based on the amount θN/LN. The amount θN/LN, e.g. is what divides an angle θN that is made by a segment which connects adjacent nodes NN by the distance LN between the adjacent nodes NN, and becomes in index that shows difficulty when the vehicle passes through the nodes NN. Even when there are only one or two nodes NN on a curve, it is possible to accurately decide the pass propriety of a vehicle by using the amount θN/LN.
Patent JP-S5315006-A (JP)
Title: Howling preventing circuit
Inventor: OGAMI CHIYOUJI
IPC: H04M9/08
Filed: 1976-07-27
Abstract: PURPOSE:To reduce the aural output down to an appropirate level which is set previously by switching the contact coupling to the transmitting key of the selfstation for the telephone which is used for 4W-telephone circuit.
Patent JP-H01260437-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YONEYAMA SHOZO
IPC: G03C1/85
Filed: 1988-04-12
Abstract: PURPOSE:To obtain an antistatic photographic sensitive material which causes no contamination of a developing soln. or a roller by incorporating a hydrocarbon surface active agent having a polyglyceryl group and an F-contg. surface active agent having a polyglyceryl group into an emulsion layer or at least one of other constituting layers. CONSTITUTION:The hydrocarbon surface active agent contg. the polyglyceryl group and the F-contg. surface active agent contg. the polyglyceryl group, to be used in the emulsion layer or at least one other constituting layer improves remarkably the solubility of said layers for a photographic treating soln. (2-3 ionic strength). Further, the hydrocarbon surface active agent having the polyglyceryl group functions as an antistatic agent. Thus, antistatic effect for a silver halide photographic sensitive material is improved without causing contamination of the developing soln. nor the roller by the synergistic effect of both above described surface active agents in combination.
Patent JP-S61247780-A (JP)
Title: Latent heat storing material
Inventor: TAKEDA TAKESHI
IPC: C09K5/06
Filed: 1985-04-26
Abstract: PURPOSE:To obtain a latent heat storing material usable for a solar greenhouse heating system, by incorporating sodium sulfate decahydrate and ammonium bicarbonate. CONSTITUTION:A latent heat storing material contg. at least sodium sulfate decahydrate and ammonium bicarbonate. The addition of NH4HCO3 to Na2 SO4.10H2O enables the melting point of the decahydrate to be lowered to a point suitable for managing crops. Preferred weight ratio of Na2SO4.10H2O to NH4HCO3 is 100:20-100:50. When 20pts.wt. NH4HCO3 is incorporated in 100pts.wt. Na2SO4.10H2O, the temp. at which melting is completed is about 26 deg.C, while when 40pts.wt. NH4HCO3 is incorporated the temp. is about 15 deg.C. Na2SO4.10H2O and NH4HCO3 used are commercially available in large amounts as well as at low cost, and is non-toxic and non-combustible.
Patent JP-2000285860-A (JP)
Title: Fluorescent lamp
Inventor: IWASAKI TAKESHI
IPC: C09K11/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To enhance lamp characteristics and inhibit reduction of operability of a fluorescent slurry by making the thickness of an alumina protection film thick and inhibiting reduction of a deposition strength of a fluorescent film based on this. SOLUTION: In the fluorescent lamp, a fluorescent lamp film is provided on an inner wall surface of a glass valve in which a gas is filled. An alumina protection film having a thickness of a range of 0.1-3.0 μm is interposed between the inner wall surface of the glass valve and the fluorescent film and a fine particle alumina of which an average particle diameter is in a range of 5-20 nm is uniformly deposited on a surface of a fluorescent particle constituting the fluorescent film. An alumina protection film comprising at least one compound selected from α-Al2O3 and boehmite (γ-Al2O3.H2O) is interposed between the inner wall surface of the glass valve and the fluorescent film and a fine particle alumina comprising γ-Al2O3 uniformly deposited on a surface of a fluorescent body particle constituting the fluorescent film.
Patent JP-S60235502-A (JP)
Title: Reflecting plate for circularly polarized wave antenna
Inventor: TAKEMURA KENJI
IPC: H01Q15/14
Filed: 1984-05-08
Abstract: PURPOSE:To improve the durability, radio wave reflecting characteristic and adhesive performance with layers by laminating an olefinic polymer layer contg. an inorganic filler and an olefinic polymer layer in which metallic substance is laminated and specifying the composition and thickness of each layer. CONSTITUTION:The titled reflecting plate is constituted by the lamination of a high weather-resistant olefinic polymer layer 3, the metallic substance 2 composing of one kind among metallic mat, cloth or net form, an olefinic polymer contg. an inorganic filler and denatured olefinic polymer layers 4, 5 obtained by denaturing an olefinic polymer with an unsaturated carboxylic acid and/or its anhydride. The layer 3 contains 0.005-2.0wt% of ultraviolet ray absorbing agent, the thickness of the layer is 5mu-5mm., the layer 2 is finer than 2 meshes, the thickness of the layer 1 is 0.5-15mm., and the thickness of the layers 4, 5 is 10-500mu. As the olefinic polymer to manufacture said polymer, an ethylene or propylene homopolymer is used. The inorganic filler to manufacture the layer 1 is used in the field of synthetic resin.
Patent JP-H11287725-A (JP)
Title: Pressure sensor unit and tire pressure detector employing it
Inventor: MURATA YUKIO
IPC: B60C23/02
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a noncontact pressure sensor unit requiring no power supply. SOLUTION: The pressure sensor unit includes a sensor section 1 comprising a super magnetrostrictive material 10 generating a magnetic field corresponding to the pressure in a tire 101, a coil 12 generating an induction current corresponding to variation of a field generated in the super magnetrostrictive material 10, and a transmission coil 14 generating a field with the current induced in the coil 12, and a receiving section 2 disposed oppositely to the transmission coil 14 at the sensor section 1 and detecting the field generated in the transmission coil 14. A tire detector comprising the unit integrates the detection signal from the receiving section 2, compares the integrated value with a preset threshold value and delivers an alarm signal when the threshold value is exceeded.
Patent JP-S60235173-A (JP)
Title: Toner supplying device
Inventor: NOGAMI YUTAKA
IPC: G03G15/08
Filed: 1984-05-08
Abstract: PURPOSE:To supply an invariably constant amount of toner by providing a couple of plate bodies which has plural holes bored in the same array pattern and a vibrating means which vibrates one plate body to align plural holes of the both to each other at the bottom part of a toner box. CONSTITUTION:When the switching circuit 24 in a controller 20 operates in response to the detection output of a toner concentration sensor 30, alternating leak magnetic flux is generated at end parts of an iron core 9B. Then, a magnetic body 8 is attracted by the generation of this magnetic flux and a movable plate 6 vibrates as shown by arrows A and B. For the purpose, the toner supplying device is so constituted that holes 5C formed in a fixed plate 5B and holes 6C in the movable plate 6 are aligned with each other during said vibration, and then the toner 4 is discharged through holes and supplied when the holes 5C and 6C coincide with each other by the vibration of the movable plate 6.
Patent JP-H03289193-A (JP)
Title: Circuit board material
Inventor: OTANI KENICHI
IPC: H05K3/38
Filed: 1990-04-06
Abstract: PURPOSE:To prevent peeling between a base material and a copper film layer even if a post-treatment or secondary processing for forming a circuit is conducted and to improve characteristics by employing a polymer material as the base material and sequentially providing a chromium oxide film layer and a copper film layer directly or through a chromium film layer on one or both side surfaces of the base material. CONSTITUTION:A chromium oxide film layer is provided between the base material of a polymer material and a copper film layer as an anchor directly or through a chromium film. In this case, the chromium oxide film layer may be brought into direct contact with the base material of the polymer material or a composite anchor for bringing the base material of the polymer material into close contact with the chromium oxide film layer through the chromium film layer may be provided. As a method of providing a copper film layer at the top of the chromium oxide film layer, a sputter depositing method, a plating method or a method of combination of them is employed. Thus, the close contact of the base material of the polymer material with the copper film layer is sufficient, and even if a secondary processing for conducting substitutional-plating of tin plating, etc., is executed, a decrease in circuit characteristics can be suppressed as much as possible.
Patent JP-H06301525-A (JP)
Title: Multi-window execution control system
Inventor: SUMIYA YOSHIHIRO
IPC: G06F9/06
Filed: 1993-04-19
Abstract: PURPOSE:To execute the processing by changing a condition in accordance with necessity without spending much labor by retaining history of a text format, allowing this history to be subjected to reverse conversion to an executable original state and executing it automatically. CONSTITUTION:To plural windows displayed on a screen display means 200, necessary information is inputted from an input means 300. A multi-window system 100 executes a prescribed processing, based on this information. An operation executing history retaining means 101 retains of an event which occurs in each window by converting it to a text format. In this case, the operation executing history retaining means 101 executes the processing, based on the information inputted from the input means, and a result of input of each information with respect to each window. An automatic executing means 102 allows the history of the text format retained in the operation executing history retaining means 101 to be subjected to reverse conversion to an executable original state of the multi-window system 100 and executes it automatically. In such a way, labor saving, and the execution by changing the condition can be attained.
Patent JP-S5518729-A (JP)
Title: Parallel triple system constituting method of computer system
Inventor: UENO MASAHIRO
IPC: G06F11/16
Filed: 1978-07-26
Abstract: PURPOSE: To obtain an effective parallel triple system constituting method by applying this method to a small-scale processor such as a microcomputer, by providing a series-data transmission interface and fault decision circuit.  
     CONSTITUTION: Input data to microcomputers 111 to 113 are collected and edited from controlled unit 130 via input-output interface 120. If a dissidence among input data is found through collation, they are made to coincide mutually following the fixed procedure. Next, respective computers 111 to 113 perform control logical operation and their results are compared with those of other systems. As a result, a fualt decision signal of "0" in case of the coincidence of output data or "1" in case of dissidence. On the basis of a status display signal in input data, it is discriminated whether or not there is a system recovering from its fault and when there is not, output data are sent to interface 120. When there is such a system, a decision on whether or not data collation results with other system agree is made; and in case of coincidence, they are outputted to interface 12 and in case of dissidence, an abnormality signal is outputted, thereby stopping the control. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59215308-A (JP)
Title: Production of carbon fiber-containing thermoplastic resin composition
Inventor: KASAHARA KANJI
IPC: C08F2/00
Filed: 1983-05-23
Abstract: PURPOSE:To obtan the titled resin composition which does not pollute working environment and can be handled easily, by suspension-polymerizing an acrylic acid monomer and/or a styrene monomer in the presence of carbon fiber. CONSTITUTION:100pts.wt. carbon fiber (preferably, short fibers such as middle fiber or chopped strand) is suspended in water. 10-50pts.wt. at least one monomer selected from the group cosisting of styrene, alpha-methylstyrene, acrylonitrile, and (meth)acrylic acid (ester) is added thereto. A polymerization initiator, a suspending agent, other aids, etc., are further added, and the resulting mixture is polymerized with agitation. It is preferred from the viewpoint of adhesion to the carbon fiber and compatibility with other resins tht 1-10pts.wt. acrylic acid monomer is first polymerized and then 9-40pts.wt. styrene monomer is polymerized.
Patent JP-H05285849-A (JP)
Title: Grinding wheel
Inventor: YASUNAGA NOBUO
IPC: B24D7/00
Filed: 1992-04-10
Abstract: PURPOSE:To provide a grinding wheel which prevents the occurrence of deformation owing to a machining reaction force and the occurrence of expansion and contraction owing to heat and performs a high-precise polishing work. CONSTITUTION:In a grinding wheel 1 wherein a grinding grain layer 5 is formed on a wheel body 2, the wheel body 2 is formed of ceramics and grinding grains are electrodeposited on a metal layer formed on the surface of the wheel body 2 to form a grinding grain layer 5. Since the wheel body 2 is formed of ceramics, the occurrence of resilient deformation owing to a machining reaction force and expansion and contraction owing to a temperature change is reduced and a grinding work of a work is effected with high precision.
Patent JP-S58207199-A (JP)
Inventor: OOTE AKIRA
IPC: G08C19/00
Filed: 1982-05-28
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。