baber/WOPTO huggingface dataset:
Patent JP-H10274076-A (JP)
Title: Cylinder injection type engine
Inventor: IMADA MICHIHIRO
IPC: F02D41/06
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To inject fuel with a proper injection rate regardless of change of a gas temperature in a combustion chamber or the temperature of a casing of an injector. SOLUTION: In a cylinder injection type engine 1 provided with a high pressure injector 9, control is carried out for correcting the temperature of the injector 9 by an ECU 25 with such a way that a temperature of a casing tip end part is grasped aside from conventional correction of a fuel injection rate on the basis of an engine water temperature or an operating condition of an engine, a fuel injection rate is corrected according to the temperature of the casing tip end part, and an error of a fuel injection rate caused by heat expansion difference of the casing tip end part is corrected. Therefore, fuel is injected with a proper fuel injection rate regardless of change of the temperature of the casing of the high pressure injector 9.
Patent JP-S525421-A (JP)
Title: Three phase volume type oil-filled electric machinery
Inventor: TATEISHI AKIRA
IPC: H01F27/04
Filed: 1975-07-01
Abstract: PURPOSE: The lead of the multiple three phase transformers is connected to hte branch duct equipped with the common bushings, with the provision of the partitions between the transformer bodies and the branch duct, by means of the filling and the draining of oil a little in use of the conservator, to facilitate the contact and the separation of the junction lead of the volume amplification and reduction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04294686-A (JP)
Title: Velocity modulation circuit
Inventor: OTAWARA MASAYUKI
IPC: H04N3/32
Filed: 1991-03-22
Abstract: PURPOSE:To obtain a velocity modulation effect for a current on a velocity modulation coil from a low luminance signal extending over the whole high luminance signal in the processing of a secondary differential voltage waveform in a velocity modulation circuit as the picture quality improving means of a color television receiver. CONSTITUTION:The above circuit is the velocity modulation circuit equipped with a first clipping circuit 6 which uniformalizes the positive direction voltage value of the secondary differential voltage waveform on the output line of a secondary differentiation circuit 2 from which a video signal is outputted by applying secondary differentiation for velocity modulation, and a second clipping circuit 7 which uniformalizes the negative direction voltage value.
Patent JP-H06267873-A (JP)
Title: Treatment device
Inventor: IWABUCHI KATSUHIKO
IPC: H01L21/205
Filed: 1993-03-16
Abstract: PURPOSE:To reduce the inert gas consumption of a treatment device and, at the same time, to prevent the formation of a natural oxide film and adhesion of impurities to an object to be treated, and then, to suppress the occurrence of chemical reactions. CONSTITUTION:A holding body housing chamber 20 is provided between a load lock chamber equipped with a board elevator 11a which inserts and removes a wafer boat 7 housing semiconductor wafers W into and from a process tube 1 and carryng-out/in chamber 30 to and from which the wafers W are carried in and out from and to the load lock chamber 10. The chamber 20 is formed so that the inside of the chamber 20 can be set to a vacuum atmosphere or prescribed gas atmosphere.
Patent JP-H02284892-A (JP)
Title: Device for fixing and replacing tool
Inventor: BIRUHERUMU DEINZE
IPC: B23K9/28
Filed: 1990-03-30
Abstract: PURPOSE: To quickly attach and remove a tool to an arm of a robot by receiving a fixing element at a changing position and providing an changing element equipped with a motor for moving a fixed slide from a fixing position to the changing position against the tensile force of a spring. CONSTITUTION: A holding element A equipped with a fixed trunnion 2 where a holding groove 4 is formed rectangularly to an axis is fixed to a robot arm. In addition, a tool is tightly attached to the lower side of a fixing element B equipped with a fixed slide which has a receiving mouth for the fixed trunnion 2 and certainly engages in the holding groove 4 and can freely move toward the holding groove 4 against the tensile force of a spring, and has each fixed opening part to match with a receiving mouth at a tool changing position of a welding device or the like. The fixing element B is received in a changing element C at a changing position, and an actuating cylinder 13 in the element C is actuated to displace an exchanging fork, and the fixed slide is thereby moved from a fixed position to a changing position against the tensile force of the spring.
Patent JP-S61240410-A (JP)
Title: Magnetic head
Inventor: WATANABE YOSHIO
IPC: G11B5/127
Filed: 1985-04-17
Abstract: PURPOSE:To obtain the titled head with improved adhesive strength and having excellent wear resistance by sticking the leading end part of the head, obtained by forming titanium oxide by deterioration on at least a part of the surface layer of a ceramic substrate contg. titanium carbide, to a ferrite substrate with glass. CONSTITUTION:A thin layer 5 of titanium dioxide is formed on the surface of a ceramic substrate 4 contg. alumina and titanium carbide by heat-treating the substrate 4 at 900 deg.C for 30min in air or in an oxidizing atmosphere and deteriorating the ceramics to form the leading end part 1 of a head. Glass 6 is formed on the surface of the titanium dioxide layer 5 by coating or sputtering. Meanwhile, glass 7 is formed on a ferrite substrate 2 by coating or sputtering. The surfaces of glass 6 and 7 to be stuck is smoothly finished and ground and both surfaces are abutted on each other and stuck at 750 deg.C which is the m.p. of the glass.
Patent JP-S63248027-A (JP)
Inventor: OGUCHI HIROSHI
IPC: H01H33/00
Filed: 1987-04-01
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-H03280492-A (JP)
Title: Formation of multilayered insulating film
Inventor: TAKAHASHI YASUHITO
IPC: H05K3/46
Filed: 1990-03-28
Abstract: PURPOSE:To prevent an insulating film from being separated from the surface of a board and to enable the insulating films to be laminated flat by a method wherein the insulating films are laminated into a multilayered structure enabling the end of each insulating film to deviate from that of a lower insulating film in position. CONSTITUTION:A position t2 of the end of a second insulating film 6 is positioned inside a position t1 of the end of a first insulating film 3 by a length l1 of 0.1mm or so. A position t3 of the end of a third insulating film 7 is positioned inside a position t2 of the end of the second insulating film 6 by a length l2 of 0.1mm or so. As mentioned above, insulating films are successively laminated so as to formed into a multilayered structure making the end of each insulating film located inside the end of an insulating film under it. When insulating films are laminated as above, the insulating films are equal to each other in shrinkage, the position where stress acting on an insulating film to shrink concentrates varies corresponding to the insulating films due to the positions of the film ends, so that the stresses are dispersed as being prevented from concentrating, in result a flat insulating film which scarcely separates from the surface of a board through a heat-curing process can be formed.
Patent JP-H07287342-A (JP)
Title: Silver halide photographic sensitive material and image forming method
Inventor: MITSUI KOSEI
IPC: G03C5/08
Filed: 1994-04-20
Abstract: PURPOSE:To provide the photosensitive material superior in reproduction performance of the image quality of an original, especially, that of sharpness and to provide, especially, a copying film or a copying method and further the copying method using contact exposure system low in tendency to cause unnecessary unevenness. CONSTITUTION:The photosensitive material has at least each one silver halide emulsion layer and one nonphotosensitive colloidal layer on a support and at least one of the nonphotosensitive colloidal layers farthest from the support contains a mono-dispersed matting agent having a reflective index of 1.50-1.56 and comprising >=90 number % of the total agent within + or -10% of its average particle diameter.
Patent JP-S63245780-A (JP)
Title: Picture memory access device
Inventor: HAYASHI KANJI
IPC: G06T1/60
Filed: 1987-04-01
Abstract: PURPOSE:To access a picture memory without changing an address area by converting reading/writing data from/in a picture memory into code data having the number of bits less than that of the reading/writing data to access the picture memory. CONSTITUTION:In case of accessing the picture memory 1 from a picture memory access function part 2, the color data of picture elements read out from the memory 1 are inputted and converted into coded data having the small number of bit by an input preprocessing part 3 and the formed coded data are supplied to the access function part 2. The access function part 2 executes discrimination and sort processing and supplies the processed result to an output post-processing part 4. The data supplied to the output post-processing part 4 are converted into color data having the original number of bits and a writable signal is formed and supplied to the picture memory 1.
Patent JP-S61240743-A (JP)
Title: Busy state processing system of electronic exchange
Inventor: YAMADA KENJI
IPC: H04M3/533
Filed: 1985-04-17
Abstract: PURPOSE:To give a message even in a busy state in a transmitting side, and also to know the message from the other party afterward without halting a call in an incoming side, by connecting an independent type voice accumulating device to an electronic exchange through a telephone line. CONSTITUTION:An independent type voice accumulating device 200 is connected to an electronic exchange 300 through a telephone line 20. In case when a telephone set 110 has been called through a telephone line 12 from a telephone set 120 but it is in the course of a call, the exchange 300 executes a call to the device 200, and connects the device 200 and the telephone set 120 through the line 20. Subsequently, a transmitting circuit 210 transmits a registering procedure of a message sentence to the telephone set 120 a voice accumulating circuit 230, etc. Based on this procedure, the message sentence from the telephone set 120 is transmitted and accumulated to the voice accumulating circuit 230 through a receiving circuit 220, etc. When the call of the telephone set 110 is ended, the accumulated message sentence is transmitted to the telephone set 110 from the circuit 230. In this way, in the transmitting side, a message can be given even in a busy state, and also in the incoming side, the message from the other party can be known afterward without halting the call.
Patent JP-H02290564-A (JP)
Title: Probe head and its manufacture
Inventor: IKEDA TORU
IPC: G01R1/073
Filed: 1989-03-31
Abstract: PURPOSE:To manufacture the probe head which has fine pitch and high position accuracy by bonding a wire end with an ultrasonic wave at a specific position on the conduction pattern of an insulating substrate, and cutting it in a moving process and forming whiskers. CONSTITUTION:On the surface of the insulating substrate 10, metallic film layers 14 as many as electrode pads of an IC are formed radially. Then the fast bonding which uses the ultrasonic wave is carried out on the inside end sides of the layers 14 and then a bonding head is moved toward electrode pad corresponding positions on the center side of the substrate 10. In the middle of the movement, the moving speed is increased, and consequently second bonding is not performed and the bonding wires are cut; and their tips become sharp to form the whiskers, which are used as probe style. Consequently, the probe head which has fine pitch and high position accuracy is easily manufactured.
Patent JP-H11283883-A (JP)
Title: Electrolytic capacitor
Inventor: IKEDA YOSHISHIGE
IPC: H01G9/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce a resistance value per one tab as it comes closer to the outside of an element and thereby reduce generation of heat near the outside part of an element, by making the intervals between electrode extraction lead tabs larger as it comes closer to the core of the element, in an electrolytic capacitor. SOLUTION: A capacitor element is made by fastening electrode extraction lead tabs 33 to an anode foil 31 and a cathode foil 32, then winding the anode and the cathode foil around a heat pipe as a core through a separator, and then fixing the wound body with a tape and impregnating it with an electrolyte. At that time, the closer to the outside part of the wound body, the narrower the width of divided sections for the electrode extraction lead tabs becomes. The electrode extraction lead tab 33 is fastened to the center of each of the divided sections. The more electrode extraction lead tabs are used in the capacitor element, the more effect can be brought about. In this capacitor, the rate of temperature of the outside part of the wound body to the center is about 1.06-1.07, thereby unifying generation of heat in the wound body due to ripple curent and reducing the increase in temperature in the entire wound body.
Patent JP-H05282170-A (JP)
Title: Error detection system
IPC: G06F11/10
Filed: 1992-04-03
Abstract: PURPOSE:To eliminate the necessity of an external checking pin by checking whether address information on an address bus is normal or not by a parity checking part included in a CPU. CONSTITUTION:The 1st logical module representatively expressed as a CPU 1 is provided with an address register 3, a buffer 4 and a parity checking part 5 and the buffer 4 is provided with an output buffer 4-1 and an input buffer 4-2. Outputs from the register 3 are divided into an internal bus 6-1 to be a body signal line for address information and a check bit line 6-2 to be a parity signal line. Address information outputted from the output buffer 4-1 is inputted to the input buffer 4-2 and the address information transmitted from the input buffer 4-2 and a check bit outputted from the register 3 are transmitted to the parity checking part 5 to execute e.g. odd parity check.
Patent JP-S61238802-A (JP)
Title: Production of saponified ethylene/vinyl acetate copolymer
Inventor: MIHARA TOSHIO
IPC: C08F8/00
Filed: 1985-04-17
Abstract: PURPOSE:To saponify an ethylene/vinyl acetate copolymer of a high vinyl acetate content efficiently in water, by contacting particles of the copolymer with an alkali compound and heating the mixture under specified conditions. CONSTITUTION:Particles of an ethylene/vinyl acetate copolymer of a vinyl acetate content of 50-95wt% is contacted with 1.0-2.0mol, per mol of the vinyl acetate in the copolymer, of an alkali compound (e.g., NaOH) is water and the saponification reaction is allowed to process by heating to 60-95 deg.C at a temperature rise rate of 0.1-3 deg.C/min.
Patent JP-H07293841-A (JP)
Title: Rotary incinerator
Inventor: SUZUKI YOSHIAKI
IPC: F23G7/00
Filed: 1994-04-20
Abstract: PURPOSE:To permit the transfer of heat in an incinerator body to fluidized waste effectively without reducing the temperature of inner wall surfaces for a furnace body and improve the incinerating efficiency of the fluidized waste. CONSTITUTION:A rotary incinerator, incinerating fluidized waste and non- fluidized waste while rotating a furnace body 5, is provided with a charging port 12 for charging non-fluidized waste, which is formed at one end of the furnace body 5. The furnace body 5 is provided with a door 30, opening and closing the charging port 12, through a hinge. An inserting port is formed on the door 30 on the axial center of rotation of the furnace body. A lid, capable of being opened and closed, is arranged on the inserting port. Upon incinerating non-fluidized waste, the lid is removed and the inserting port is opened. The cylinder 50 of a charging device 48 for charging the fluidized waste is inserted into the inserting port. Accordingly, the fluidized waste is charged into the furnace body 5 without opening the door 30.
Patent JP-S59209836-A (JP)
Title: Molded part from plastic containing reinforcing filler
Inventor: KARUSUTEN FUAANAA
IPC: B29C45/00
Filed: 1984-04-25
Abstract: By means of a piston-like movement, solid fillings, for example of mineral fibers or steel wool, introduced in the pressureless zone of a screw are incorporated in the molten plastic and the resulting mixture formed in a mold. The finished molding contains numerous fillings greater than 2 mm in length which inter alia contribute significantly towards improving its strength.
Patent JP-H09275399-A (JP)
Title: Radio lan system
Inventor: MORI YOSHITAKA
IPC: H04L12/28
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To attain communication from a radio terminal equipment to a wired terminal equipment with a simple processing when a terminal equipment moves between cells by adding another network identification information stored in advance to a communication frame and sending the result when it is discriminated that a communication frame is not received by a radio bridge. SOLUTION: The radio LAN system consisting of a radio terminal equipment 2 arranged on a wired local area network 100 and radio terminal equipments 3a-3c connecting to the wired terminal equipment 2 through any of plural radio bridges 3a-3c arranged on the network 100 is provided. Then preset network identification information is stored in a radio bridge scheduled to be in use among the plural radio bridges 3a-3c. Then the network identification information is added to a communication frame to the wired terminal equipment based on the stored content and the resulting frame is sent. When it is discriminated that the communication frame is not received by the radio bridge, another network identification information stored in advance is added to a notice frame and the resulting frame is sent.
Patent JP-S62240412-A (JP)
Title: Operation control device for engine
Inventor: DOI SHINJI
IPC: F02D45/00
Filed: 1986-04-11
Abstract: PURPOSE:To prevent malfunction of an oil level sensor during running of an engine, by a method wherein, an engine which stops running and when the oil level of lubricating oil in a crank case is below a specified value, a cut-off circuit is provided for cutting-off a signal from an oil level sensor during running of an engine. CONSTITUTION:When the level of lubricating oil contained in the crank case of an engine 1 exceeds a specified value, an oil level sensor 2 is turned ON, and an output therefrom is inputted to an AND circuit 10. Meanwhile, a pulse generator 4 generates no output during the stop of the engine, a given set voltage on the plus side of a differential amplifier circuit 9 produces an output, which is inputted to the AND circuit 10. Thus, since, when an oil level is below a specified value, the oil sensor 2 is in an OFF-state, no output is generated from the AND circuit 10, and actuation of a track motor driving circuit 13 and a gas valve driving circuit 14 is blocked. Meanwhile, during operation of the engine, an output is generated from a pulse generator 4, an output from the differential amplifier circuit 9 to the AND circuit 10 becomes hard to generate, and the circuits 13 and 14 are brought into an operable state.
Patent JP-H02262128-A (JP)
Title: Polarization nondependence optical switch
Inventor: KATSUTA NOBUYUKI
IPC: G02B6/12
Filed: 1989-03-31
Abstract: PURPOSE:To highly secure the light confinement effect of a waveguide and to reduce crosstalk by setting the length of the coupling part of a directional coupler three times as long as the complete coupling length of a TE mode and almost as long as the complete coupling length of a TM mode. CONSTITUTION:Two waveguides 2 and 3 are arranged closely and the length of the coupling part 6 of the directional coupler which converts light intensity between both waveguides 2 and 3 is set about three times as long as the complete coupling length of the TE mode. Further, the length is set almost as long as the complete coupling length of the TM mode and the conversion of the light intensity is driven and controlled with a uniform DELTAbeta type. Consequently, the light confinement effect of the waveguides 2 and 3 can be secured highly and the state transition between both TE and TM modes is carried out with a close applied voltage value, so the crosstalk is reduced.
Patent JP-S539097-A (JP)
Title: Fire-proof device
Inventor: IMAMURA TOKUO
IPC: A62C3/06
Filed: 1976-07-13
Abstract: PURPOSE: To prevent a leakage accident from occurring by detecting the leakage of liquid from a liquid containing tank due to its damage or the like to transfer the liquid to other normal tank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S539195-A (JP)
Title: Determination method and apparatus for hydrogen quantity in metal
Inventor: SATOU HIDEYUKI
IPC: G01N17/00
Filed: 1976-07-13
Abstract: PURPOSE: Quantity of diffusible oxygen is automatically determined by performing determination, recording operation, etc. throuhg sequence controlling. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S537753-A (JP)
Title: Vinyl chloride resin composition
Inventor: YASUMATSU TOSHITADA
IPC: C08L27/04
Filed: 1976-07-12
Abstract: PURPOSE: A heat stable vinyl chloride resin composition having improved sublimation, deposition, and lowering of strength, containing zinc soap and/or Ca - Zn soap and specific ethyleneoxide addition compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10284587-A (JP)
Title: Semiconductor device and its manufacture
Inventor: IBA JUNICHIRO
IPC: H01L21/76
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To easily flatten the surface of a semiconductor substrate of one conductivity when element separating areas having different widths mixedly exist on the surface of the substrate by forming each element separating area of an area containing an inversion preventing impurity and a groove formed in the outer periphery of the area by forming an insulating film. SOLUTION: After thermally oxidized films 5 are formed on the internal surfaces of grooves by the thermal oxidation method, insulating films 6 are deposited on the films 5 by the CVD method and impurity-injected layers 10 are formed by implanting the ion of an impurity into a semiconductor substrate 1 by using a patterned resist 7 as a mask. Then the resist 7 is removed and the insulating films 6 are etched off until the surface of the substrate 1 is exposed by wet etching. Thus an element separating process is completed. Areas A are element areas and areas E are element separating areas. An area C also functions as an element separating area. Therefore, a semiconductor device which is highly reliable even when element separating areas having different widths exist and its manufacturing method can be obtained.
Patent JP-H11257332-A (JP)
Title: Bolt fixing structure
Inventor: KUWABARA HIROSHI
IPC: F16B41/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To set a bolt and nut so as to prevent them from loosening by a machine shop tool by fitting and fixing a cylindrical collar around an outer periphery of at least one side of a head part of the bolt or the nut after the nut is fastened to the bolt. SOLUTION: A foundation column 3 and a vertical column 5 are overlapped, a connecting bolt is penetrated thereon, a nut 6 and a detent nut 7 are fastened, and the vertical column 5 is connected and fixed to the foundation column 3. Nuts 6, 7 and a stainless made collar 8 having a short inner diameter size and having the same outer diameter as the outer diameter of a head part 4a of the connecting bolt 4, are forcibly fitted and fixed around the nuts 6, 7 or the outer periphery of the head part 4a by means of a hammer and the like. The collar 8 is contracted by a characteristic of stainless, and is firmly fitted and fixed. Since the outer periphery of the cylindrical part 8a of the collar 8 is cylindrically formed in a smoothness surface, it is slid when a wrench is operated, and thereby, the nuts 6, 7 and the connecting bolt 4 are not rotated.  It is thus possible to surely prevent the bolt from loosening artificially.