baber/WOPTO huggingface dataset:
Patent JP-H10284921-A (JP)
Title: Direction adjustment supporting device and automatic tracking device
Inventor: TAMURA MASAHIRO
IPC: H01Q3/02
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain stable adjustment reference with a high sureness and a high frequency by extracting the component of specified information within a reception wave component, measuring the level of the component and outputting the level as adjustment reference in the main lobe direction of an antenna against a satellite. SOLUTION: A synchronization control means 12 demodulates reception wave which is modulated by specified information, which comes from the satellite by a pre-known form and which is captured by the antenna 11 so as to synchronize it with the specified information. An extraction processing means 13 extracts the component of specified information within the components of the reception wave under synchronization obtained by the synchronization control means 12. A level measuring means 14 measures the level of the specified information and outputs the level as adjustment reference in the main lobe direction of the antenna 11 against the satellite. The level measured by the level measuring means 14 becomes stable adjustment reference with the high sureness and frequency concerning the main lobe direction of the antenna against the satellite being the transmission source of reception wave.
Patent JP-S63257771-A (JP)
Title: Copying device
Inventor: ADACHI KOJI
IPC: G03G15/01
Filed: 1987-04-15
Abstract: PURPOSE:To simply execute two-color copying of high quality by selecting an arrangement of each device so that an incidence time difference between an incidence to an image reader of a reflected light of an original and an incidence of a reflected light to an image forming optical system, and a time difference to an exposure by the image forming optical system become equal. CONSTITUTION:An original is irradiated by a lamp 6 first, and its reflected light is made incident on an image forming optical system 7. Thereafter, by being delayed by the time Tr, the original 1 is irradiated by a lamp 3 and its reflected light is made incident on an image reader 5. In this case, in case when a sub-scanning speed of the original, namely, a moving speed of platen glass 2 is equal to a rotating speed of a photosensitive drum 9, if a reflected light incident part of the image forming optical system 7 and a position of the device 5 are separated by a prescribed distance, an image signal is not stored temporarily in a signal processor 22, but can be outputted as it is. In such a way, an arrangement of each device is selected so that a time difference Tr between an incidence to the device 5 of the reflected light of the original 1 and an incidence of the reflected light to the optical system 7, and a time difference Tw between an exposure by a light output device 13 and an exposure by the image forming system 7 become equal.
Patent JP-H09282845-A (JP)
Title: Image recording-reproducing apparatus
Inventor: OKU SEIJI
IPC: G11B27/34
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To change channels or mix among channels easily on the occasion of editing signals without connecting a changing or mixing device outside. SOLUTION: Video tape recorders 21, 22 of an audio 2-channel type are incorporated in one case 10. A mutual editing means for the video tape recorders 21, 22, two video monitors and two audio monitors 8A, 8B are also incorporated in the case. A signal selection circuit 6A fitted in the apparatus selects any one of a state whereby 2-channel audio signals reproduced by the video tape recorder 21 are output directly with the same channels, a state whereby the signals are output with the channels changed opposite, and a state whereby the signals of both channels are mixed and output as the same signals. Moreover, an input switch circuit 7 is fitted so that 2-channel audio signals output from the signal selection circuit 6A are supplied to the video tape recorder 22 in place of 2-channel audio signals input from the outside.
Patent JP-S5716020-A (JP)
Title: Production of light-stable polyurethane foam
Inventor: NISHIYAMA TAKASHI
IPC: C08G18/00
Filed: 1980-07-02
Abstract: PURPOSE: To produce titled foam, by adding suitable amounts of a nickel xanthate and phenylenediamine to a urethane foam component.  
     CONSTITUTION: A polyurethane foam is produced from a polyol component, an organic isocyanate component and a blowing agent as main compnents and, if necessary, a plasticizer, a resin, a filler, etc. In this production, compounds represented by formulas I and II, wherein R 1  and R 2  are each selected from the group consisting of 1W20C alkyl, 6W20C aryl and 5W20C cycloalkyl, are added to the above polyurethane foam components such that the total of compounds I and II is 0.1W5wt%, based on total urethane foam components, and the weight ratio, I/II, is 0.05/0.95W 0.95/0.05. According to this production process, it is possible to produce a polyurethane foam protected from cracking and decrease in luster and mechanical strength due to light. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5519039-A (JP)
Title: Production of feed
Inventor: KASAHARA FUMIO
IPC: A23K1/20
Filed: 1978-07-26
Abstract: PURPOSE: After a water-soluble salt as sodium alginate is added to minced fresh fish for feed, fucoidine, a salt of polyacrylic acid are dissolved, further, divalent or more valent metal salt or sea water is added, thus preventing the pollution of sea caused by raising fishery and increasing the utitlization rate of protein.  
     CONSTITUTION: After fresh fish for feed as sardine is minced, sodium alginate is added thereto, then fucoidin and a salt of polyacrylic acid as sodium salt are dissolved. Then a divalent or more valent metal salt as calcium sulfate or calcium chloride or sea water is added to the mixture to coagulate, whereby the water- soluble proteins are coagulated. Therefore, the pollution of sea water caused by water-soluble proteins can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60234814-A (JP)
Title: Injection molding and method and apparatus thereof
Inventor: MINEGISHI HITOSHI
IPC: B29C45/00
Filed: 1984-05-08
Abstract: PURPOSE:To provide a precise injection molded piece high in configuration precision such as out-of roundness and flatness by applying a structure which has not a so-called weld line in a cavity. CONSTITUTION:The injection molded piece 30 is composed of the flange part 32 equipped on the upper opening part of the cylindrical body 31 and a hollow cylinder with the flange 32 on which three holes equipped at equal intervals. The circumference of each hole 33 is not provided with a so-called weld line and has the same configuration precision and durability as an injection molded piece having no hole 33. Since this piece has no weld line, it is prominent in appearance and free from danger due to cracks originating from the weld line.
Patent JP-S58209077-A (JP)
Inventor: YAMASHITA TAKEO
IPC: H01L21/60
Filed: 1982-05-31
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-H07295692-A (JP)
Title: Reducing method for radiation noise in computer game machine
Inventor: YAMASHITA TOMOFUMI
IPC: G06F1/26
Filed: 1994-04-28
Abstract: PURPOSE:To obtain the reducing method for the radiation noise which meets standards sufficiently by the addition of a new function by using a solid electrolytic capacitor as the input capacitor of the power line of the internal circuit of a game software cassette for the computer game machine. CONSTITUTION:This circuit uses an aluminum wound type solid electrolytic capacitor of 1muF in electrostatic capacity, using TCNQ complex salt as an electrolyte, as the input capacitor C11 of the power line, and C2 and C3 are both a ceramic capacitor of O.01muF in electrostatic capacity. Thus, the capacitor which is small in equivalent serial resistance is used as the input capacitor of the power line in the game software cassette to greatly reduce the radiation noise from the software cassette without varying the weight, shape, or size of the software cassette.
Patent JP-S62248783-A (JP)
Inventor: FUJII IWANE
IPC: F24S90/00
Filed: 1986-04-22
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-H11286025-A (JP)
Title: Manufacture of high rigidity film
Inventor: NOJIRI HITOSHI
IPC: C08J5/18
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To solve a difficulty of stably passing a partly baked film containing a solvent through a heating furnace due to brittleness of a polymer film regarding steps of manufacturing the polymer film formed by passing the baked film via the furnace by fixing both ends of the baked film and heating it. SOLUTION: In the method for manufacturing a polymer film having Tg of 200 deg.C or higher and a tensile modulus of 300 kg/mm<2> or more comprising the steps of forming a solution of the polymer or a precursor solution of the polymer in a film-like state, fixing its both ends to a continuously feeding pin sheet or chuck to heat it at the stage of incorporating self-supporting properties therein; a part fixed to the pin sheet or the chuck is protected so as to be scarcely heated.
Patent JP-S62247408-A (JP)
Title: Servo controller
Inventor: NAKAOKA HIDEMASA
IPC: G05B19/19
Filed: 1986-04-21
Abstract: PURPOSE:To stop a servomotor with no delay when a part to be driven hits a peripheral member by delivering a stop command signal of the servomotor from a logic circuit in case the peak current detecting circuit and the monitor signal are applied at a time to the logic circuit. CONSTITUTION:For instance, a member to be driven hits a peripheral member at a time point t2 in a process where the member to be driven is driven up to its target position. Thus a positive peak current i3 having the larger waveheight than a peak current i1 obtained at the time of acceleration of the motor 1 flows to the motor 1. The current i3 is impressed to a differential amplifier 15 to be converted into its corresponding voltage and then compared with the voltage Vref of a reference power supply 17. When the voltage equivalent to the current i3 is higher than the voltage Vref, a peak current detecting signal h3 is delivered fro the amplifier 15 and impressed to the input terminal at one side of an AND circuit 22. Then a stop command signal (f) is outputted from the circuit 22 when the signal h3 and a monitor signal (g) are impressed to the circuit 22.
Patent JP-H04302891-A (JP)
Title: Dynamic semiconductor storage device
Inventor: WATANABE SHIGEYOSHI
IPC: H01L27/10
Filed: 1991-03-29
Abstract: PURPOSE:To reduce interference noise between bit lines and to reduce the size of DRAM by placing memory cells in an open bit line system, crossing bit pairs and adapting a common sense amplifier method. CONSTITUTION:Between two cell array blocks B11 and B12 and B21 and B22 of subarrays MA1 and MA2, a switch element, which selects and connects bit lines, is provided between one of the bit lines among each bit line pair and sense amplifiers SA1, SA2 and SA3 are provided at the both end sections of each array MA1 and MA2 bit line pair through a transfer gate. The amplifier SA2 between the arrays MA1 and MA2 becomes a common sense amplifier. Here, the layout is an open bit line scheme and also a common sense amplifier method is used. Therefore, the chip size becomes smaller, the array MA1 and MA2 are divided, a folded.bit lines system is realized, bit line pairs are crossed and interference noise between bit lines is reduced.
Patent JP-H02274414-A (JP)
Title: Cutting method
Inventor: SASAKI JIRO
IPC: B23D15/00
Filed: 1989-04-13
Abstract: PURPOSE:To provide the roundness in an edge so as to prevent paine from its drop or the like by continuing to a protruding end face of a punch a side surface forming its base part as a recessed circular arc surface forming a protruding circular arc surface in an edge in a product side further providing a space part in one of the end faces moving surplus thickness. CONSTITUTION:When an upper punch 2 is pressed, a workpiece 1 is compressed by end faces of both punches 2, 3, forming a small thickness part 15 further extruding a thickness intruded into a lower surface recessed groove forming a collective part 16. In the vicinity of the end point of a stroke, a recessed circular arc surface presses an edge forming chamfered parts 17, 18 of radius R, thus an intermediate product is obtained. In order to remove the small thickness part 15 in the second process, the workpiece 1 is fixed, and when it is sheared, two products are obtained, and the thickness of the small thickness part 15 is considerably small as compared with a size of the chamfered parts 17, 18, for facilitating smoothing these parts with cutting and chamfering processes possible to be promptly and efficiently performed.
Patent JP-S57207257-A (JP)
Title: Electrophotographic receptor
Inventor: HIROOKA MASAAKI
IPC: G03G5/05
Filed: 1981-06-15
Abstract: PURPOSE:To provide a superiorly endurable and stable image by binding cadmium sulfide with acrylic resin having 15-70 deg.C glass transition point, 10-40 acid  value and >=10,000 number-average mol.wt. to form a photoconductive layer. CONSTITUTION:A photoconductive layer having 5-100mum thickness is formed on a substrate such as a metallic plate of stainless steel, copper or aluminum, paper or a sheet by binding cadmium sulfide with acrylic resin having 15-70 deg.C glass transition point, 10-40 acid value and >=10,000 number-average mol.wt. Thus, an electrophotographic receptor is manufactured. The preferred binder content of the photoconductive layer is 0.5-50pts.wt. per 100pts.wt. photoconductor in general, yet in accordance with the grain size, the grain size distribution, etc. of cadmium sulfide, a suitable condition is selected. An insulating layer of polyethylene or other resin having 0.1-100mum thickness may be formed on the photoconductive layer.
Patent JP-S59216160-A (JP)
Title: Both-side copying method of one-side original
Inventor: NAITOU MASAKI
IPC: G03G21/00
Filed: 1983-05-25
Abstract: PURPOSE:To obtain both-side copies accurately from one-side originals by associating the copying operation of the 1st, the 3rd-originals when the known number of originals is even or the 2nd, the 4th-originals when odd, and performing the copying of reverse pages in both-side copying operation. CONSTITUTION:When the number of sheet originals stacked on a platen 1 is known, the copying operation is associated with the 1st, the 3rd, the 5th-originals if the number is even or with the 2nd, the 4th, the 6th-originals if odd, and stored temporarily in an intermediate tray 24. When both-side copying is performed, the copying operation is associated with the 2nd, the 4th, the 6th originals when the number of the originals is even or with the 1st, the 3rd, the 5th originals if even to obtain both-side copies. Consequently, the both-side copies are obtained from one-side originals accurately with high reliability.
Patent JP-H04222223-A (JP)
Title: Geran rubber fiber
Inventor: JIYOOJI TEE KORUGUROOBU
IPC: A61L15/16
Filed: 1991-04-23
Abstract: PURPOSE: To obtain a filament-like fiber for wound dressings or catamenial devices by extruding a rubber solution prepared by mixing a specific rubber into gellan gum into a gelling bath. CONSTITUTION: This gellan gum fiber is obtained by adding at least one kind of rubber selected from (B) algin, xanthane or locust bean gum to (A) gellan gum to prepare a rubber solution comprising a ratio of the component A to the component B of 2/1 and extruding the solution into a gelling bath in a state at usually 2-6% of a rubber concentration. The gelling bath contains 0.5-5% of a soluble salt. Esterification or hydrolysis is not required.
Patent JP-H06101820-A (JP)
Title: Oxy-fuel combustion equipment
Inventor: AREKUSANDAA JIYOOJI SURABUEKOF
IPC: F23D14/32
Filed: 1993-03-26
Abstract: PURPOSE: To prevent the suction of corrosive seeds and reduce the occurrence of NOx by specifying the ratio of the length of the passage of a precombustor, where the cylinder is the extension of longitudinal shaft of the housing of a burner, to the diameter, and the speed of combustion which transmits flame. CONSTITUTION: A passage 66 extends longitudinally in a precombustor 14, and surrounds and guides the flame jetting out from the flame end 18 of a burner 12 in the outward direction of a discharge end 68. In case that the burner 12 can burn at a speed of 0.25-40 million Btu per hour, for the dimension of the precombustor 14, the distance or the length from the face of the burner 12 or the flame end 18 to the discharge end 68 is 12-48 inches, and the diameter of an inside cylindrical opening or a passage is 2 to 8 inches, and the ratio of the length to the diameter is 2-6. Hereby, the formation of NOx in corrosive high-temperature environment can be dropped.
Patent JP-H04323984-A (JP)
Title: Signal processing unit
Inventor: KATSUKI MANABU
IPC: H04N5/92
Filed: 1991-04-23
Abstract: PURPOSE:To improve the S/N without expanding an FM transmission band by providing a pre-emphasis circuit whose phase characteristic is linear and a de-emphasis circuit having a small amplitude characteristic as an inverse function approximately with respect to that of the pre-emphasis circuit whose phase characteristic is linear to the processing unit. CONSTITUTION:A signal to be sent is subjected to pre-emphasis processing by a pre-emphasis circuit 1 and the result is subjected to FM modulation and then sent. After the reception signal is FM-demodulated, a de-emphasis circuit 2 applies de-emphasis processing to decode the original signal. In this case, the circuits 1, 2 have amplitude characteristics reverse to each other and their phase characteristic is linear, then the amplitude characteristic is constant independently of the frequency and the signal is sent with fidelity without causing amplitude distortion.
Patent JP-H09284815-A (JP)
Title: Resource assignment and release method
Inventor: YOKOMIZO MAKOTO
IPC: H04W76/06
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent a communication system from being in system-down without deficient resource required for communication. SOLUTION: A communication controller 1 receiving a connection request from a terminal equipment A checks whether or not the same number as a terminal equipment number of the terminal equipment A is in existence in a communication management information area and reads a time when a connection request is received from the terminal equipment of the same number from the communication management information area when being in existence and calculates a time difference between the read time and the time when the connection request from the terminal equipment A is received.  When the time difference exceeds a predetermined time, each resource assigned to the terminal equipment of the same number is decided to be in a 'carry all' state, the resource is released and a new resource is assigned according to the connection request received from the terminal equipment A this time and led to a communication state.
Patent JP-S57207843-A (JP)
Title: Specimen chuck holder jig for material test
Inventor: TANAKA SAKAE
IPC: G01N3/04
Filed: 1981-06-17
Abstract: PURPOSE:To execute a test of a modeIand a mode II with the specimens of the same shape, by providing a holding part which has been constituted so that fittings for installing the specimen to a testing machine become on the same level when a pinch-holding plate part has been superposed. CONSTITUTION:On fittings 2, 3, a specimen 1 is installed to fitting parts 1b, 1c by use of a bolt, etc., and they are constituted of holding parts 22, 32 structured so as to be on the same level when pinch-holding plate parts 21, 31 have been superposed. In this state, when the holding parts 22, 32 of the fittings 2, 3 are installed to a testing machine and are drawn in the direction as indicated with an arrow, shearing stress operates on the specimen 1, making a crack 1a a boundary, and a mode II is tested. On the other hand, in case of testing a mode I (opening type), the test can be executed by use of a chuck holder jig which is usually used at present by giving a load in the direction as indicated with an arrow as shown by a dotted line in the figure.
Patent JP-H01262336-A (JP)
Title: Vibration detector
Inventor: KOMURASAKI SATORU
IPC: F02D35/00
Filed: 1988-04-13
Abstract: PURPOSE:To simplify assembly by a method wherein an insulating tube is provided between an inner periphery of a piezoelectric device, an electrode and a weight and an outer periphery of a cylinder in a bush, and is formed in a cylindrical shape so that slits can be maintained between it and the respective parts. CONSTITUTION:A bush 1 has a cylindrical part 1c having a through hole 13 of a bolt for fixing a vibration detector on an internal combustion engine and a number of bearing surfaces 1a, 1b facing the internal combustion engine and relevant parts. On the outer periphery of the cylindrical part 1c, a piezoelectric device 5 which converts vibration into electric signal, an electrode which leads out the electric signal, a weight 8 which applies stress to the piezoelectric device 5, an insulating tube 22 which insulates the electrode 6 and the cylindrical part 1c, etc. are assembled. In this constitution, the insulating tube 22 is provided between the inner periphery of the piezoelectric device 5, the electrode 6 and the weight 8 and the outer periphery of the cylindrical part 1c. The tube 22 is formed in a cylindrical shape so that slits can be kept between it and the respective parts, 1c, 5, 6, 8.
Patent JP-S57207619-A (JP)
Title: Preparation of polyarylenevinylene
Inventor: KAWAHARA HIROSHI
IPC: C07D333/10
Filed: 1981-06-17
Abstract: PURPOSE: To obtain a polyarylenevinylene having improved heat resistance, electric conductivity, optical properties, etc., by reacting a specific halovinylarylene compound in the presence of a catalyst and a hydrogen halide capturing agent.  
     CONSTITUTION: A halovinylarylene compound of formulaI{Ar is formula II, III, etc.;[Y is H, -R, etc. (R is alyl, aryl, etc.); Z 1  is -N= or -C= ; m is an integer 0W6 when both of Z 1 s in formula II and Z 1  in formula III are -C=, etc.]; X is Br orI}, e.g. p-bromostyrene, is reacted in the presence of a catalyst, e.g. palladium acetate and a triarylphosphine such as tri-o-tolylphosphine,  and a hydrogen halide capturing agent, e.g. tri-n-butylamine, at 75W150°C to give the aimed polyarylenevinylene of formula IV (R 1  and R 2  are H, CH 3  or C 2 H 5 ). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04323871-A (JP)
Title: Material for semiconductor device
Inventor: ONISHI TAKASHI
IPC: H01L21/3205
Filed: 1991-04-23
Abstract: PURPOSE:To provide materials (materials for electrodes and wirings) for a semiconductor device, which have excellent heat resistance (stress migration resistance, etc.), electromigration resistance, corrosion resistance, low electric resistance, to be satisfactorily used without decreasing its productivity as general purpose semiconductor device and thin film transistor and can cope with narrowing of the wiring width upon high integration of recent semiconductor device, or n increase in an address wiring length of a thin film transistor upon increase in screen area and size of a liquid crystal display. CONSTITUTION:Materials for a semiconductor device comprising an Al-based alloy containing 0.1-5 atomic % of total amount of one or more types of Ti, Ta as alloy components, and further an Al-based alloy containing 0.05-1.0 atomic % of one or more types of Mn, Cr, Zn in such a manner that the total amount of the alloy components is 0.15-6 atomic %.