baber/WOPTO huggingface dataset:
Patent JP-S5610508-A (JP)
Title: Production of acidic oligomer
Inventor: KAGEYAMA AKIRA
IPC: C08F20/10
Filed: 1979-07-06
Abstract: PURPOSE: To obtain in high yields, an oligomer having excellent compatibility with high-molecular materials such as rubber, by polymerizing under heat, di- or monomaleate or fumarate of dihydrodicyclopentadiene with maleic anhydride or a maleate ester.  
     CONSTITUTION: Mono(dihydrodicyclopentadienyl) maleate or fumarate, di(dihydro dicyclopentadienyl) maleate or fumarate and, if necessary, maleic anhydride or a maleic acid derivative are polymerized with heating, at 220W300°C, in the absence of a catalyst. The compounds used in the above reaction are represented respectively by formulas IWIV, wherein R 1  and R 2  are each H or alkyl. The oligomer thus produced has excellent compatibility and solubility in organic solvents, and is suitable as an additive for high-polar rubber such as nitrile rubber, paints, printing inks, pressure-sensitive adhesives, etc. Polymerization in the absence of a catalyst can offer a composition without gel formation with consequent improved yields. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05249056-A (JP)
Title: Method of determining deterioration of insulator
Inventor: YONEYAMA TSUKASA
IPC: G01R31/12
Filed: 1992-03-10
Abstract: PURPOSE:To obtain a method of determining deterioration of insulation of a high-voltage tension insulator. CONSTITUTION:In regard to tension insulators provided on the same mast, deterioration of a tension insulator with an insulating cover is determined on the basis of a temperature difference between average temperatures of a plurality of rib parts or the temperature difference between the average temperature of one rib part and the average temperature of a shed part, while the deterioration of a tension insulator with no insulating cover is determined on the basis of the temperature difference between the average temperatures of a plurality of metal parts. Besides, the tension insulator with the insulating cover and the tension insulator with no insulating cover are determined as deteriorated when a plurality of temperature differences of the former is one degree or above or one temperature difference thereof is one degree or above, and when a plurality of temperature differences of the latter is one degree or above or one temperature difference thereof is 1.5 degrees or above, respectively.
Patent JP-S5513910-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: KITANE SHIYOUICHI
IPC: H01L21/31
Filed: 1978-07-17
Abstract: PURPOSE: To obtain a N + P - N laminated construction easily by mounting an electrode on one face of a N - -type substrate to be turned rough and by making porous the other face thereof through processing in the electrolyte.  
     CONSTITUTION: One surface of (111) face on N - -type Si-substrate 2 is turned rough by a particle jetting process and an aluminum vapor-attached film 10 is mounted on the other face thereof. The surface has a positive polarity oxidized in the electrolyte to make a porous layer 2 from the surface. The electrode 10 is removed therefrom by an aqua=regia boil process SiO 2 11 covers over it and P-diffusion is provided for the porous layer 2 to make a N + -layer 4. The diffusion within the porous layer 2 is rapidly achieved to turn it to a N + -layer. A substrate 3 consists of the layers 2 and 2', SiO 2  is added to the negative surface to form a P-type layer 4 by the B diffusion from the opposite surface. A base electrode 13 and collector electrodd 14 are provided by a normal method to finish a PN mesa type diode. By a method for providing the porous layer for the interior through selection of the electrolyte and conditions, the P + N - N +  laminated construction can be easily obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58201939-A (JP)
Inventor: NOZAKI MASATO
IPC: A23L13/60
Filed: 1982-05-20
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-S5421969-A (JP)
Title: Method of manufacturing insoluble electrode
Inventor: SAITOU SHIYUNJIROU
IPC: C25B11/10
Filed: 1977-07-19
Abstract: PURPOSE: To manufacture an insoluble electrode, excellent in its anti-corrosiveness and performance as catalyst, by coating over the surface of electrically conductive base material a liquid containing PdO and salt forming a platinum metal and added, if necessary, with other salts or oxides dissolved or dispersed in a solvent, and baking the same after drying. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10283133-A (JP)
Title: Printer device
Inventor: ARAUMI YUUICHI
IPC: B41J29/38
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a printer device with which the printing processing of specified printing job is prevented from being unsuitably delayed by efficiently assigning the order of printing processing to all the printing jobs without requiring any complicated processing. SOLUTION: The printing processing of print data in the printing job is executed according to the printing processing order set in data information D stored in a data storage area T but when the printing processing is executed just for prescribed quantity, this printing processing is stopped. The reprocessing order of print data in the unprocessed part of this stopped printing job is made into prescribed order corresponding to the reference result of the pointer P while referring to the printing processing conditions of the other printing jobs for this pointer P. Therefore, even when the printing job having a lot of data and the printing job having a little data are mixed, the printing processing order is determined without requiring any complicated processing, and the printing processing of any specified printing job is not unsuitably delayed.
Patent JP-H05107320-A (JP)
Title: Method of inspecting electronic circuit and built-in self inspection circuit
Inventor: KENISU DEBITSUDO MOJINGO
IPC: H01L21/82
Filed: 1992-03-11
Abstract: PURPOSE: To inspect a data path circuit 14 within a chip of an integrated circuit. CONSTITUTION: An inspection circuit 22 is constituted with a signature analysis register(SAR) 30. With the SAR, the inspection signal to be inputted in a data path circuit 14 is generated, further following reception of the inspection signal, the response signal generated by the data path circuit is compressed. With a prevention circuit 28, reception of the first signal of response signal by the SAR 30 is prevented before the inspection signal from the SAR is propagated all over the entire of data path circuit 14. In order that the inspection circuit 22 an be bypassed during the period except for inspection, the inspection signal generated by the SAR 30 is multiplexed together with an input data which is normally supplied to a data path circuit 12, by a bypass multiplexer 34.  With a feedback multiplexer 26 provided, the output data of the data path circuit 12 is multiplexed together with the input data which is received by the data path circuit 12, so that an integrated circuit 10 connected on a circuit substrate can be inspected too.
Patent JP-H0643622-A (JP)
Title: Photograph collating bagging device
Inventor: IMAMURA TAKASHI
IPC: G03D15/00
Filed: 1991-04-18
Abstract: PURPOSE:To obtain a photograph collating bagging device which collates a negative film with a printed photograph and automatically bags in a DP bag and efficiently collates and bags in the DP bag even in the case of a manual collation. CONSTITUTION:The printed photograph is delivered from the print ejecting port 382 of a collating base 440 and a print bag is delivered from a print bag ejecting port 510 in the photograph collating bagging device 10. Also a negative film 12 is delivered to a film viewer 394. Thus the manual collation is executed, and the printed photograph is thrown from an insertion port 64 for the manual collation and is bagged in the DP bag after the collation. Therefore operation efficiency is improved not only in the case of an automatic collation but also in the case of the manual collation.
Patent JP-H04366037-A (JP)
Title: Electromagnetic clutch
Inventor: ISHIKAWA HIROSHI
IPC: F16H48/32
Filed: 1991-04-18
Abstract: PURPOSE:To provide an electromagnetic clutch having the narrow axial width in which a main clutch is engaged by a cam force generated through an electromagnet operated pilot clutch. CONSTITUTION:An electromagnetic clutch is characteristically provided with a friction type pilot clutch 87 and main clutch 57, a ring-like electromagnet 95 for operating the pilot clutch 87 and a cam 81 for engaging the main clutch 57 by a cam force generated on the cam receiving torque when the pilot clutch 87 is engaged, wherein the pilot clutch 87 is disposed inside the electromagnet 95.
Patent JP-S62243232-A (JP)
Title: Focusing ion beam device
Inventor: SAWARAGI HIROSHI
IPC: H01J37/08
Filed: 1986-04-14
Abstract: PURPOSE:To improve magnification and aberration of a multistage accelerating tube by providing a changeover mechanism of number of stages such as a switch to ground the potential of each stage successively in the linkage with acceleration voltage. CONSTITUTION:A switch box 33 is so designed as to ground the potential of each stage from the lowest to upper stages successively by the switching action of the switch SW. When the acceleration voltage of a multistage accelerating tube is to be lowered, output voltage Va of an acceleration voltage source 3 is not change but in the switch box 33 a terminal (t)3 drawn out from a proper voltage dividing point is grounded. Thereby, a good ion probe can be obtained even when the device is operated at a low acceleration voltage.
Patent JP-H10280928-A (JP)
Title: Controlling device of valve characteristics for internal combustion engine
Inventor: HASEGAWA TADAO
IPC: F01L13/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide much wider range of characteristics alteration (range of lift controlling) of valves for a controlling device of valve characteristics for an internal combustion engines with a plurality of valves per cylinder at the suction or exhaust sides and to make its manufacturing easier too. SOLUTION: A camshaft 10 at the suction side is supported rotatable and movable in its axial direction to a cylinder head 9 with a bearing 22 provided between cams 11 of respective suction side of engine with four valves per cylinder. These cams 11 are solid ones and the nose height of each cam surface 11a varies continuously to the axial direction of the camshaft 10. Valve lifters 19A, 19B which lift valves 18 at the suction side in accordance with the above variation are made in the cylindrical form, being connected by a bracket 23 at their top surface respectively, and are integrally driven with the cam 11.
Patent JP-H05240600-A (JP)
Title: Pure blasting factor determination method of bar explosive
Inventor: NAKAJIMA YASUJI
IPC: F42D1/08
Filed: 1992-02-25
Abstract: PURPOSE:To quickly estimate the maximum destructive power within a safety range by a method wherein a destructible base rock unit value is obtained by dividing the amount of charged explosive by the destructible base rock volume obtained as the product of numeric values including the length of a bore hole and is used as a blasting factor value for the destructible base rock volume obtained as the product of numeric values including the minimum resistant length. CONSTITUTION:H shows the length of a bore hole, N the length of charged explosive, L the amount of the charged explosive, W the minimum resistant length, and E the bore hole. A first landmark A is set on a free plane G at a distance equal to the minimum resistant length W from the bore hole E, and distance between E and A is referred to as D1. A second landmark B is determined similarly, and the distance between B and E is referred to as D2 A destructible base rock volume V is the product of the three distances H, D1 and D2 A destructible base rock unit k is obtained by dividing the amount of charged explosive L by the destructible base rock volume V and used as a blasting factor c for a destructible base rock volume V1 obtained as the product of three distances W, D1 and D2. Thereby, an optimum value to obtain the maximum destructive power within a safety range can be estimated.
Patent JP-S63252146-A (JP)
Inventor: KYOTANI IKUO
IPC: A61C5/77
Filed: 1987-04-10
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-H10285426-A (JP)
Title: Method for detecting delay in video signal and delay detector adopting the method
Inventor: OTA YUJI
IPC: H04N5/04
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To easily detect delays in the case of transmitting a video signal. SOLUTION: Each of a transmitter side superimposing device 11 and a receiver side detector 12 in the delay detector is provided with a time base, that has been calibrated to have a same frequency and a same phase by an absolute time generating means connected to a telephone set JJY. The transmitter side superimposing device 11 sends a phase difference between a reference pulse p' based on the time base and a synchronization signal of a composite video signal as time data, while superimposing the data on the video signal for a blanking period of the composite video signal. The receiver side detector 12 compares the superimposed time data with a phase difference between the reference pulse p', based on the time base of the receiver side detector 12 on the synchronization signal of the received composite video signal to detect a delay from the phase difference.  Thus, the delay in the video signal at its transmission is easily detected.
Patent JP-H11282838-A (JP)
Title: Input correction method and device
Inventor: SAKO TAKAYUKI
IPC: G06F17/27
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an input correction method which can attain smooth input of a document and also can reduce the burden on a user. SOLUTION: A control part 102 sends the analysis result that is received from a character string analysis part 103 to an input correction part 105. The part 105 properly corrects the analysis result as necessary to return this corrected result to the part 102 or to return the received analysis result as it is to the part 102 if no correction is required. The part 102 sends the received analysis result to an output part 106. The analysis of the part 103 is identical with the analysis of a morpheme, for example.  In regard to correction of the analysis result, an input error is detected and corrected by referring to the correction processing rule described based on a set of a 1st condition concerning the analysis result, a 2nd condition that should be satisfied by the analysis result which satisfies the 1st condition and the information on the correction to be carried out when the analysis result does not satisfy the 2nd condition, for example.
Patent JP-H07291913-A (JP)
Title: Trinitrofluorenoimine derivative and photoreceptor for electrophotography
Inventor: KAWAGUCHI HIROBUMI
IPC: G03G5/06
Filed: 1994-04-25
Abstract: PURPOSE:To obtain a novel trinitrofluorenoimine derivative excellent in electron transfer properties and capable of forming a highly sensitive photoreceptor for electrophotography by using it as an electron transferring agent and increasing the speed of a duplicator, a printer, etc., by using this photoreceptor. CONSTITUTION:A trinitrofluorenoimine derivative represented by the formula I [R<1> and R<2> are an alkyl, an alkoxy or a halogen; m+n=0 to 4], e.g. N,N'-bis(2,4,7-trinitrofluorenylidene)-4,4'-diamino-3,3'-dimethyldiphe nylmethane. The compound of the formula I can be synthesized, e.g. by condensing 2,4,7- trinitrofluorenone of the formula II with 4,4'-diaminodiphenylmethane of the formula III or its derivative in a solvent. This compound of the formula I is used as an electron transferring agent in a binder resin in an organic photosensitive layer in a photoreceptor for electrophotography composed of the organic photosensitive layer formed on a conductive base material. This photoreceptor for electrophotography preferably contains a phthalocyanine-based pigment as a charge-producing agent.
Patent JP-S62243534-A (JP)
Inventor: WATANUKI SHINJI
IPC: A61B5/0484
Filed: 1986-04-17
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-S59213025-A (JP)
Title: Magnetic recording medium
Inventor: TAKENO HIROSHI
IPC: G11B5/738
Filed: 1983-05-18
Abstract: PURPOSE:To improve resistance to heat, chemical etching and solvents by coating successively electroless nickel plating and magnetic plating films on a resin base body consisting of ABS resin and/or MBS resin and polycarbonate resin. CONSTITUTION:A resin base body 1 is formed of ABS resin and/or MBS resin and polycarbonate resin. The ABS resin refers to a vinyl cyanide/butadiene/ arom. vinyl copolymer or said copolymer mixed with a vinyl cyanide/arom. vinyl copolymer. The MBS resin refers to a methacrylate/butadiene/arom. vinyl copolymer or said copolymer mixed with a vinyl cyanide-arom. vinyl copolymer. The ratio between the ABS resin and/or MBS resin and the polycarbonate resin is 10-65wt%. Electroless nickel plating and magnetic plating films are successively coated on such resin base body. The adhesion of the plating films is improved by using such resin base body.
Patent JP-H07283171-A (JP)
Title: Chuck table provided with sub-table
Inventor: MIYAKUBI MITSUHARU
IPC: B24B41/06
Filed: 1994-04-04
Abstract: PURPOSE:To correct a deviation caused by a new blade in indexing when a blade is replaced with a new one in dicing by a method wherein a sub-table provided adjacent to a main chuck table which holds a work such as a semiconductor wafer is made to hold a small work piece by suction. CONSTITUTION:A sub-table 14 is fixed extending in the direction of an X axis through the intermediary of a stay 16 to the certain spot of a movable table 15 on which a main cluck table 10 is mounted. Suction holes 20 are provided on the surface of the sub-table 14 so as to attract a small work 17 by suction or the upside of the sub-table 14 is formed of a porous member 21 and made to communicate with a suction source. The sub-table 14 is provided with a suction section to hold the small work 17 of 100mm<2> area or the like, and the periphery of the suction section is flat and level with the upside of the main chuck table 10.
Patent JP-S58204324-A (JP)
Title: Load pattern generating device of elevator
Inventor: IIJIMA ATSUSHI
IPC: G01G19/18
Filed: 1982-05-25
Abstract: PURPOSE:To execute a stable control in the whole load area extending from the start of an elevator to its arrival at the floor, by adding a function generator for compensating the non-linear characteristics of a load signal. CONSTITUTION:A function generator is added in the shaped of series connection, to an output stage of a load pattern generating device. Volumes VR1, VR1 and VR3 are adjusted by inputting load pattern voltage 18a to input voltage VIN. By adjusting the volumes VR1, VR2 and VR3, the input voltage VIN in case when the equation is satisfied, and the amplification degree are adjusted to a proper quantity. As a result, the load pattern 18a can be corrected to a load pattern having the good linear characteristics.
Patent JP-H04296735-A (JP)
Title: Camera system
Inventor: TSUJI SADAFUSA
IPC: G03B17/38
Filed: 1991-03-26
Abstract: PURPOSE:To automatically initialize a driving part on a camera main body side by controlling a driving device so that the optical axis of a photographic lens is set in a specific direction at specific time. CONSTITUTION:The remote control camera which is so constituted that the camera main body can be operated through remote operation is provided with a 2nd control means which puts the optical axis of the photographic lens back to its initial position when, for example, a main switch is turned OFF. Consequently, the need to consider the automatic resetting of the driving part in a flow of control by a control means in the camera main body is eliminated and the operability is improved. Further, a program is added to adds the resetting of the driving part not only when a main switch is turned OFF, but also at necessary time, e.g. before and after a film is rewound, after a remote signal is received, after remote controlled photography, or at the time of transition to normal photography. This camera system is controlled with the program of a microcomputer for control in the camera main body.
Patent JP-S58204980-A (JP)
Title: Engine with increased combustion efficiency
Inventor: SAKURADA YASUYUKI
IPC: F02P23/02
Filed: 1982-05-24
Abstract: PURPOSE:To improve engine efficiency by installing a catalyst unit at a suitable location in a cylinder so that unburnt fuel passing the unit is burnt perfectly to increase the combustion temperature, thus improving the engine efficiency. CONSTITUTION:A catalyst 5 of moderate size is installed under an air intake port 2, an injection port 3, and an exhaust port 4 located at an upper part of an engine cylinder 1. At the time of ignition, a catalyst unit 5 in the cylinder is heated up in advance by means of electricity or other means, and then fuel is injected to the unit 5 to start the engine. After this, engine operation is same as that in a hot-bulb engine. When fuel injected from an injection pump explodes, unburnt fuel, passing the catalyst unit 5 is also perfectly burnt in reciprocation in order to raise the combustion temperature to about 1,200 deg.C or more and increase the combustion efficiency so that the maximum engine output can be taken out through perfect combustion of a small quantity of fuel.
Patent JP-H10267563-A (JP)
Title: Temperature measuring mechanism of hightemperature heating furnace
Inventor: OMI TADAHIRO
IPC: F27D21/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent large external stress from being applied to a thermocouple protective pipe by extending a base end side of the thermocouple protective pipe to the position in the vicinity of a furnace container, and turnably supporting the base end part by the furnace container in the axial direction and in the radial direction of the furnace container through a protective pipe support member. SOLUTION: A base end side of a thermocouple protective pipe 61 is pierced through a heating body, a heat insulation material and a heat insulation material case, and extended to the position in time vicinity of a furnace container, and a base end part is turnably supported by a body part of the furnace container through a protective pipe support member 62 in the axial direction and in the radial direction of the furnace container. The displacement of the position of a tip part of the thermocouple protective pipe 61 caused by the thermal expansion of an inner case is absorbed by a flexible pipe 62C of the protective pipe support member 62 to prevent the external stress from being applied to the thermocouple protective pipe 61.  The thermocouple protective pipe 61 comprises a support pipe 62a of the protective pipe support member 62 and the flexible pipe 62c consisting of a bellows to connect a lid body 62b to a flange 61a formed on the base end part of the thermocouple protective pipe 61.
Patent JP-S57202523-A (JP)
Title: Electrochromic display body
Inventor: MATSUDAIRA OSAHISA
IPC: C09K9/00
Filed: 1981-06-08
Abstract: PURPOSE:To obtain a sharp display of high contrast on a white ground by providing an electrochromic body layer and a specific proton supply body layer between transparent pattern electrodes and a counter electrode. CONSTITUTION:A mixture of wet soil antimony oxide, and wet antimony oxide of a rate of oxidation lower than that thereof is kneaded with 0.5-30wt% polyvalent alcohol (e.g.; ethylene glycol) which is liquid in an ordinary state at <=0.1mm.Hg vapor pressure at 20 deg.C, a binder consisting of a water soluble polymer or a carboxyl group-contg. polymer of water emulsion type and a volatile solvent of 150-270 deg.C boiling points, whereby ink is obtained. Patterned transparent electrodes 2 and an electrochromic body layer 3 consisting of transition metallic oxide are provided on a transparent substrate 1, and an insulator layer 5 is provided on the nondisplay part. Said ink is printed and dried thereon, whereby a proton supply body layer 4 is formed, and a counter electrode 6, and, if necessary, a conductor layer 7, are provided thereon.