baber/WOPTO huggingface dataset:
Patent JP-H0672799-A (JP)
Title: Production of manganese-zinc ferrite single crystal
Inventor: WATANABE MAKOTO
IPC: C30B29/22
Filed: 1992-07-24
Abstract: PURPOSE:To prevent compositional segregation and inclusion of platinum at the time of producing a manganese-zinc ferrite single crystal by the Bridgman technique by specifying the thickness of the molten material layer on the solid- liq. interface when the crystal is grown. CONSTITUTION:The upper crucible 1 and lower crucible 2 made of platinum are vertically arranged in two stages, a rod-shaped ferrite material 3 is suspended in the upper crucible 1. The crucibles 1 and 2 introduced into a furnace having a temp. gradient are gradually lowered. When the lower end of the material 3 reaches the position X in the furnace kept at a temp. where the material 3 begins to melt, the material 3 is melted and introduced into the crucible 2 to form a molten material layer 5. A manganese-zinc ferrite single crystal 6 is then grown by the Bridgman technique, and the thickness 2 of the layer 5 at the solid-liq. interface is controlled to 10-50mm when the crystal is grown.
Patent JP-S6261264-A (JP)
Inventor: YAMADA SHIGEMI
IPC: H01K3/08
Filed: 1985-09-10
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-S6260228-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAYASHI HISAO
IPC: H01L21/316
Filed: 1985-09-10
Abstract: PURPOSE:To restrain or prevent any bubbles from being produced by a method wherein an impurity containing low melting point glass is heated up to the temperature causing no reflowing and after removing the glass component contained therein, said glass is heated again at the reflowing temperature. CONSTITUTION:An impurity containing low melting point glass is heated up to the temperature causing no reflowing to remove the gas component contained in the impurity containing low melting point glass and then said glass is heated up to the reflowing temperature, i.e. after heating the glass at around 700-800 deg.C for a little over ten minutes for degassing, said glass is heated up to 900 deg.C as the reflowing temperature. At this time, respective requirements can be specified by means of reflowing an AsSG film with or without ramping and after checking respective effects, setting up the optimum degassing requirements. Through these procedures, any bubbles can be restrained or prevented from being produced without fail subject to easy processes.
Patent JP-S6090217-A (JP)
Title: Epoxy resin composition for new construction or repair and application material containing the same
Inventor: TAKAHASHI NOBUO
IPC: C08L63/00
Filed: 1983-10-24
Abstract: PURPOSE:The titled composition, containing a specific epoxy compound, a thioglycolic acid ester compound and a tertiary amine based curing agent composition, applicable at low temperatures, e.g. about ordinary temperature -0 deg.C, and having improved stability and durability. CONSTITUTION:An epoxy resin composition containing (A) an epoxy compond having average two or more epoxy groups in one molecule, e.g. bisphenol A type epoxy compound, (B) a thiolglycolic acid ester compound having average > two thiol groups in one molecule, e.g. trimethylolpropane thioglycolate, and (C) a tertiary amine based curing accelerator, e.g. triethanolamie. (D) An aggreage consisting of a coarse aggregate having 2.5-50mm. grain diameter, a fine aggregate having <2.5mm. gain diameter and/or a filler is added thereto to afford the aimed application material for new construction and repair.
Patent JP-H1026240-A (JP)
Title: Leak valve
Inventor: FUKATSU SATORU
IPC: F16K1/36
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide the leak valve which possesses a leak flow passage free of change in a leak flow rate even if there exist deformation caused by the swelling of a valve seat, the gouging by fluid, abrasion and the pressing of a diaphragm, and also possesses a structure excellent in fabrication properties for the leak flow passage. SOLUTION: In a diaphragm valve where a diaphragm 13 is pressed to a valve seat 9 so as to be closely attached by a pressing piece 16, a seat collar 8 integrally including a flange 7 at its outer circumferential lower end, is provided for the outlet opening periphery in the valve chamber bottom surface of a fluid inflow passage, the valve seat 9 higher in height than the seat collar 8 is fitted in the outer circumference of the seat collar 8 so as to be held therein, the inner circumference of a seat ring 12 provided with a fluid passing hole 11 communicated with a fluid outflow passage 3 in the circumferential direction, is coupled in the step part 10 in the outer circumference of the valve seat 9, furthermore the outer circumference of the seat ring 12 is also fitted in the inner circumference of a valve chamber 4,  and a leak flow passage 17 from the fluid inflow passage 2 side to the fluid outflow passage 2 side is thereby formed in a space between the seat collar 8 and a valve chamber bottom surface or in the seat collar 8 itself.
Patent JP-S6177486-A (JP)
Title: Circuit for processing video signal
Inventor: TOMITA KAZUO
IPC: H04N9/68
Filed: 1984-09-25
Abstract: PURPOSE:To perform an integrated circuit very easily and to control with no adjustment and with high accuracy by correcting a gain of the chroma level when a video signal, a digital signal, is converted to an analog signal. CONSTITUTION:A digital video signal is separated into chrominance components C and a luminance signal Y by a digital filter 7. One-side signal Y out of separated signals is converted to an analog signal in a D/A converter 8, and other- side signal C is converted to an analog signal in a D/A converter 9. At this time, by making a control signal added to the converter 9 variable, a converting ratio of the converter 9 can be changed, and therefore, a level of the signal C can be controlled to the prescribed size. Thus, the signal C, a prescribed level, is supplied to an adder 10 and added to the signal Y analog-converted by the converter 8, and after that, a higher harmonic component is removed and outputted by LP 11.
Patent JP-H1133658-A (JP)
Title: Cooling device of heating body, and its manufacture
Inventor: YOSHINAGA ISAO
IPC: B21D53/08
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To improve the cooling characteristic, and to shorten the manufacturing time by inserting a heat radiation fin to each U-shaped end of a U-shaped heat pipe which is inserted in a through hole in a metallic block, the U-shaped part of which is located at the metallic block, and each U-shaped end part is extended upward of the metallic block, and sealing the working fluid inside thereof. SOLUTION: A plurality of through holes 5a are formed in a metallic block 5 consisting of cooper or Al in which a heating body is mounted in contact with a surface. A U-shaped heat pipe 6 which is formed in U-shape, inserted in the through holes 5a, a U-shaped part 6a of which is located at the metallic block 5, and each U-shaped end part 6b of which is extended upward of the metallic block 5, consists of copper, etc., excellent in heat transmission. A large number of laminated heat radiation fins 7 of high performance and low profile which consists of copper, Al, etc., are mounted on each U-shaped end part 6b of the U-shaped heat pipe 6.  One side of each U-shaped end part 6b of the pie 6 is sealed in advance, the inside of the pipe 6 is evacuated from the other side, the working fluid 8 of the prescribed quantity is sealed therein, and the end part of the other side of each U-shaped end part 6b is sealed.
Patent JP-H1137011-A (JP)
Title: Fuel supplying mechanism of v-type diesel engine
Inventor: YOSHIDA KUNIO
IPC: F02B3/06
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To make a compact V-type diesel engine by enabling use of a conventionally used fuel injection pump and a fuel injection valve, in a fuel supplying mechanism of a V-type diesel engine. SOLUTION: In a V-type diesel engine, a valve system cam shaft 1 for driving an intake valve and an exhaust valve, and a pump driving cam shaft 2 for driving a fuel injection pump are independently provided, the pump driving cam shaft 2 is directly driven from a crankshaft X or driven by a gear train through an idle gear, and a fuel injection pump P is housed in a cylinder block or a gear case. A self-starting motor M is arranged on the cylinder block on the side opposite to the position in which the fuel injection pump P is arranged. Moreover, fuel injection valves VL, VR for injecting fuel to be supplied from the fuel injection pump P are arranged on the outside part of a cylinder bank arranged into a V shape.
Patent JP-H07230696-A (JP)
Title: Semiconductor memory
Inventor: SAKUI YASUSHI
IPC: G11C29/04
Filed: 1994-08-23
Abstract: PURPOSE:To decrease wiring layers and to reduce manufacturing cost by arranging driver circuits at both sides of a memory cell array and connecting a control gate line of a memory cell unit group to the same driver circuit. CONSTITUTION:A row decoder circuit 13 and a driver circuit 12 corresponding to a MAND cell group of the same row are alternately arranged at left and right sides of a memory cell array for each NAND cell group of the same row, in the NAND cell group of the same row, control lines and selecting lines crossing this cell group are connected to the same circuit 12. Thereby, in the same NAND cell, stable reading and writing operation are performed without occurring a potential difference caused by a difference of charge/discharge time of the control gate line and the selecting gate line crossing the same NAND cell at the time of reading and writing. Further, an output signal of the row decoder 13 is not required to arrange crossing on the memory cell array, and wiring layers are decreased.
Patent JP-H0362729-A (JP)
Title: Hybrid integrated circuit device
Inventor: OKI TORU
IPC: H05K3/22
Filed: 1989-07-31
Abstract: PURPOSE:To attain inexpensive and small quantity of production of the devices by cutting off a conductor pattern with a laser beam when hybrid circuit integration is applied to a digital coincidence circuit. CONSTITUTION:Data input terminals 24, 34, 44, 54 connect to each input of EOR elements 20, 30, 40, 50 and a comparison data level is inputted respectively to each of other input terminals, 25, 35, 45, 55 of the EOR elements. The comparison data level is obtained by cutting off points 23, 33, 43, 53 on the hybrid integrated circuit device by means of a laser beam.
Patent JP-S6091403-A (JP)
Title: Simulator voice input and output device
Inventor: AKIYAMA KOUSEI
IPC: G05B11/01
Filed: 1983-10-26
Abstract: PURPOSE:To perform a quick and accurate input of voice by discriminating whether a sound instruction is given to a plant control board or to a simulator. CONSTITUTION:A control room of an atomic power plant 1 contains a control board 2, a plant simulator 4 and a control console 5 to confirm the present state or estimate the futuer state of the plant 1 by simulation. The simulator 4 is connected organically to the board 2 by the input and output of sounds. In this case, the words are fed to the simulator 4 by the console 5 in order to prescribe clearly the function of the simulator 4. While all plant states are controlled only with a voice input so that the board 2 does not accept an inadvertent voice input. Then the optional voice is selected to sort the sounds into groups suited to the simulator 4 and the plant 1 respectively. In addition, the sound output given from the console 5 is also prevented in case the sound output is given from the board 2.
Patent JP-H0486038-A (JP)
Title: Radio channel testing circuit
Inventor: HORI TSUGIO
IPC: H04B17/19
Filed: 1990-07-30
Abstract: PURPOSE:To reduce a mounting space by extracting only a desired reception frequency component from synthesized transmitted signals. CONSTITUTION:A first oscillation signal (frequency fL1) is applied from a first oscillation circuit 38 to a first mixer circuit 82. The first mixer circuit 82 mixes the first oscillation signal into the synthesized transmitted signals. In this case, the transmission frequency component of a second channel is converted to a frequency component. Namely, in this case, the first oscillation signal frequency fL1 is adjusted so that the frequency component of the second channel can be fN, and the mixed signal from the first mixer circuit 82 is applied to a filter circuit 84 and filtered in this circuit 84 so as to extract only the frequency component fN. Thus, the return test of the desired channel can be executed with simple configuration.
Patent JP-H0617508-A (JP)
Title: Horizontal rack
Inventor: ANDO YUICHI
IPC: E04C3/12
Filed: 1992-07-02
Abstract: PURPOSE:To enhance bending strength and prevent the torsion of a horizontal rack by a method in which long (in the direction of fibre) thin plates are set in parallel and single plates shorter than the long thin plate are vertically arranged in the longitudinal direction of the long thin plate between the long thin plates. CONSTITUTION:Single parts 12 in which the direction of fibre is slant to the direction of fibre in a long thin plate 11 are vertically arranged in such a way that the direction of fibre is arranged in a waved form toward the longitudinal direction of the long thin plate 11 whose length is along the direction of fibre. The inclined angle in the direction of fibre in the part 12 is set up so that the bending strength of the the horizontal rack 1 is maximized, and the parts 12 are joined temporarily at the places as shown by marks 18. The plate 11 is lapped and bonded with the part 12 to form the horizontal rack 1. The bending strength of the rack 1 can thus be raised by slantly arranging the direction of fibre in the part 12, and the torsion of the rack 1 can also be prevented by vertically arranging the direction of fibre in a waved form.
Patent JP-H0484396-A (JP)
Title: Commodity housing device for automatic vending machine and alarming device thereof
Inventor: HIDA TAKASHI
IPC: G07F11/10
Filed: 1990-07-27
Abstract: PURPOSE:To easily replenish an automatic vending machine with commodities and prevent the occurrence of troubles caused by a guide lever left unreturned by making a fitting plate itself rotatable and all front faces of housing frames in the same row releasable at one by the rotation of a fitting plate. CONSTITUTION:Plural adjustment pieces 14 which hold and guide commodities, a horizontal plate 15 laid in a horizontal position and having a U-shaped cross section, and supporting pieces 16 provided below both end sections of the plate 15 are provided. In addition, a mobile shaft 17 provided perpendicularly to the pieces 16, supporting shaft 18 provided in the same vertical plane with the shaft 17, fixing plates 19 which are fitted to both ends of a housing frame and hold the bottom section of the horizontal plate 15, moving sections 19a which are provided to the plates 19, hold the shaft 18 put in the sections 19a, and has a long hole-like shape, and notch-like irregular shape sections 19b formed in the plates 19 are also provided. Therefore, since all front faces of housing frames 7 arranged in one row can be released, the efficiency of commodity housing work can be improved and the housing frames can be removed conveniently at high workability.
Patent JP-S6356088-A (JP)
Title: Movement detection system
Inventor: ITO SHIGEHIRO
IPC: H04N5/14
Filed: 1986-08-26
Abstract: PURPOSE:To detect movement amount which is more similar to a real action than detecting by only changes of time and to improve the precision of movement detection by obtaining the movement amount from the balance between a moving picture component and a still alterned picture. CONSTITUTION:An adder 7-1 and a subtracter 7-2 constitute a band pass filter which works in a time frequency direction and the adders 7-1 and 7-3 constitute a low pass filter which works in the time frequency direction and also 1H delay circuits 7-4 and 7-5 and the adders 7-6 and 7-7 constitute the low pass tilter which works in a vertical space frequency direction. The 1H delay circuits 7-8 and 7-9 and the adders 7-10 and 7-11 constitute the band pass filter which works in a vertical space frequency direction and not only delay circuits 7-12 aud 7-13 and the adders 7-14 and 7-15 but also the delay circuits 7-16 and 7-17 and the adders 7-18 and 7-19 respectively constitute the low pass filters which work in a horizontal space frequency direction. The output from an absolute value circuit 7-20 corresponds to a moving picture and the output from the absolute value circuit 7-21 corresponds to the still altered picture. A signal standardization circuit 7-24 outputs a signal which expresses the amount of the movement.
Patent JP-S58102305-A (JP)
Title: Stylus structure for stereophonic cartridge
Inventor: MORITA KATSUHIKO
IPC: G11B3/50
Filed: 1981-12-14
Abstract: PURPOSE:To decrease the number of stages and to facilitate manufacture by adjusting the compressive damping amount of a damper between an oscillator holder and a holder support by drawing the rear end part of the holder, and then caulking an annular fixing piece to the rear end part of the holder. CONSTITUTION:An oscillator holder 4 for holding a cantilever 2 and a holder support 6 clamp an annular damper 5. A jig body 15 holds the holder support 6 and while a holder rear end part 4b is chucked by a chuck 12, the damping amount of the damper 5 is adjusted by a weight 13. Then, a fixing piece 14 is fixed through the caaulking of clicks 16 and 16' for caulking. Thus, the number of manufacture stages is decreased and mass-production and automation are realized.
Patent JP-H1146346-A (JP)
Title: Image-recording and reproducing device and image-recording and reproducing method
Inventor: WATANABE KOICHIRO
IPC: H04N5/225
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To realize a functionality for recording information such as a position and an azimuth at photographing, together with image information and outputting the information at the time of reproduction of an image. SOLUTION: This image-recording and reproducing device is provided with a processing system for image information, consisting of an image signal input means 401 having a configuration including a CCD or the like, an image signal recording and reproducing means 402 such as a microcomputer, an image signal storage device 403 such as a RAM, and an image signal output means 404 such as a liquid crystal display panel and also with a processing system for image-related information, consisting of a position information entry means 409 such as a global positioning system GPS antenna, an azimuth information entry means 410 such as a magnetic azimuth device, an image-related information storage controller 406 such as a microcomputer, and an image-related information storage device 407 or the like such as a RAM.  When making recording, image-related information such as position, azimuth and image information is stored. On the other hand, when making reproduction, an instruction entry means 405 controls both the processing system for image information and the processing system for image relating information for providing an output of the image information and the image related information concurrently.
Patent JP-2001028099-A (JP)
Title: Navigation device
Inventor: NIIMI ATSUO
IPC: G09B29/10
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To receive and display information regarding road traffic such as road congestion and traffic restriction from a general broadcasting or individual broadcasting even outside a VICS area. SOLUTION: A reception unit 1 individually receives general and individual AM/FM radio broadcasting and FM teletext broadcasting. When a recognition start key word indicating information regarding road traffic such as congestion information is present in the contents of a received broadcasting, a voice recognition part 5 extracts specific information showing the proper noun of a congestion point, traffic restriction point, etc., and a concrete road state from broadcasting contents which are received thereafter. A congestion decision part 6 specifies the point corresponding to the broadcasted information regarding road traffic by matching the extracted proper noun information in the specific information against a map database 4.  A navigation function part 7 displays the specified point on the route guide picture of a display unit 9 together with the concrete road state in the specific information, and also calculates and displays bypass routes.
Patent JP-S58102486-A (JP)
Inventor: OKAMOTO KENJI
IPC: H05B33/14
Filed: 1981-12-11
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-H0366679-A (JP)
Title: Cyclophellitol of new physiologically active substance and production thereof
Inventor: TAKEUCHI TOMIO
IPC: C07D303/14
Filed: 1989-08-03
Abstract: NEW MATERIAL:Cyclophellitol of physiologically active substance expressed by the formula. USE:An anti-HIV substance, i.e., a substance for inhibiting proliferation of human immunodeficienct virus which is a pathogenic virus of AIDS. PREPARATION:A cyclophellitol producing yeast (FERM P-10813) belonging to the genus Phellinus is cultured and cyclophellitol expressed by the formula is collected from the cultured product.
Patent JP-H0620303-A (JP)
Title: Optical disk
Inventor: IKEDA MINORU
IPC: G11B7/24097
Filed: 1992-07-03
Abstract: PURPOSE:To provide an optical disk hardly causing warp even in the case where a hub is bonded with a UV-curing adhesive. CONSTITUTION:This optical disk has a hub and the substrate of this optical disk has one to four grooves in the form of concentric circles in the face bonded to the hub and its vicinity. The pref. width and depth of the grooves are 1-1,000mum each.
Patent JP-H0865767-A (JP)
Title: Bidirectional information exchange system
Inventor: INOUE ATSUSHI
IPC: H04Q9/00
Filed: 1994-08-25
Abstract: PURPOSE: To pleasantly acknowledge information related to recording without obstructing the display of a display connected to a recording and reproducing device and to improve operability by displaying the information related to the recording at a built-in display by a controller. CONSTITUTION: The information related to the recording from the recording and reproducing device 13 is transmitted from an information read/write means 11 through a control microcomputer 10 and an information signal transmission means RS to the information signal reception means CR of the controller 7. Then, reception signals in the means CR are displayed at the built-in display 5 from the control microcomputer 3 through an information display means 4. Thus, in the case of acknowledging the information read from a recording medium 14 and the operation information of the recording and reproducing device 13, since the information is displayed not at an external display 25 but at the built-in display 5, an acknowledge operation is performed without erasing a broadcasting program being monitored at the display 25 and the reproducing pictures of the device 13, etc., nor performing overwriting on the screen.
Patent JP-S6180196-A (JP)
Inventor: SAGO MASAKI
IPC: G06F3/0354
Filed: 1984-09-27
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-H1145225-A (JP)
Title: Bus management device and controller for compound equipment having the same
Inventor: DATE ATSUSHI
IPC: G06F13/16
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To efficiently process a large amount of data such as image data. SOLUTION: A P bus from a CPU 401 a MC bus from a system memory, an IO bus to which input/output equipment is connected and a G bus for transferring image data of a printer controller 408 are connected to a system bus bridge (SSB) 402. The SSB 402 connects one of the P bus, G bus, and IO bus as a master and one of the MC bus and IO bus at a master's request. At this time, the P bus and IO bus, and G bus and MC bus can be connected in parallel. Consequently, access to the memory by the scanner printer controller is possible in parallel to the use of the input/output equipment by the CPU.