baber/WOPTO huggingface dataset:
Patent JP-H07158609-A (JP)
Title: Lock preventive device for servo valve in hydraulic actuation device
Inventor: YAMAURA MITSUNORI
IPC: F16K31/06
Filed: 1993-12-03
Abstract: PURPOSE:To prevent a spool valve of a servo valve from being locked by direct application of hydraulic pressure of a hydraulic pressure supplying source at the time of closing. CONSTITUTION:Hydraulic pressure is supplied from a hydraulic pressure supplying source P to a hydraulic actuator B in a wheel braking device or the like through a spool valve 21 of a servo valve S. A hydraulic pressure adjusting device R is arranged between the hydraulic pressure supplying source P and the spool valve 21, which device R reduces a supplied oil pressure from the source P to the spool valve 21.
Patent JP-H05114704-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: ISHIDA MASAHIRO
IPC: H01L21/8249
Filed: 1991-10-22
Abstract: PURPOSE:To contrive reduction in number of steps by a method wherein the emitter electrode of a bipolar type transistor and a lead out electrode, which is formed to provide a contact on the source and drain region of a MOS type transistor, are formed in the same manufacturing process. CONSTITUTION:The collector diffusion layer 5 of a bipolar transistor, the drain diffusion layer 6 of an N-channel MOS transistor, a source diffusion layer 7 and the like are formed on one surface of a semiconductor substrate 1. Besides, the emitter lead-out electrode of the bipolar transistor, the lead-out electrode 301, in which the source lead-out electrode of the N-channel MOS transistor is connected, the drain lead-out electrode 302 of an N-channel MOS transistor, and the lead-out electrode 303 of a P-channel MOS transistor are formed. Subsequently, a silicon oxide film 402 is adhered, and a contact hole and an aluminum wiring are formed. As a result, the manufacturing process of the title circuit device can be shortened.
Patent JP-2001126552-A (JP)
Title: Ultra-fine coaxial cable and multi-core cable using it
Inventor: TANAKA KANDAI
IPC: H01B11/20
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a ultra-fine coaxial cable having excellent shield effect, flexibility and bending resistance, and also a multi-core cable using it. SOLUTION: The ultra-fine coaxial cable includes an insulating body 3, a shield 4 wound transversely on the insulating body 3, and an external jacket 6 disposed on the transversely wound shield 4. On the transversely wound shield 4, there is disposed a shield layer 5 formed by putting a copper 8 and a copper- deposited tape 5a on both sides of a plastic tape 7, respectively, and then winding the resulting structure. As a result, the cable exhibits an excellent shield effect from a low frequency range to a high frequency range exceeding 100 MHz, and the same time, can satisfy flexibility and bending resistance.
Patent JP-H01205812-A (JP)
Title: Extruding press
Inventor: JIEREMIA NONINI
IPC: B21C35/04
Filed: 1988-12-02
Abstract: PURPOSE: To obtain a high output by arranging at least two chambers to a container and moving in a plane perpendicular to the plane on which an axis of a chamber and a die lies to limit a time to shear a tail of a billet. CONSTITUTION: A container 20 is provided with at least two chambers 19a, 19b in which a billet 11 is correctly inserted. While a first chamber 19a is in its work process, that is, while the billet held in the chamber 19a is extruded by a ram 12, is extruded along an extrusion axis and is passed a die, a second chamber 19b freely cleans and prepares for introducing a next billet 11, introducing work of the billet 11 is helped by a charging means. By this manner, an efficiency of work cycle is increased.
Patent JP-H11143931-A (JP)
Title: Personnel information processor and storage medium
Inventor: HOSOI HIDEKI
IPC: G06Q50/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent the mistakes due to change of the personnel information. SOLUTION: This processor includes a storage means 16 which stores the personnel information, a change contents storage means 16 which stores the change contents of the personnel information stored in the means 16, a change information output means 11 which outputs the information showing the change contents of the personnel information based on the contents stored in the change contents storage means 16 when the personnel information stored in the means 16 are accessed.
Patent JP-S63156046-A (JP)
Inventor: ARATA AKIRA
IPC: C09K17/06
Filed: 1986-12-19
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-2001127397-A (JP)
Title: Laser-machining method of wiring board
Inventor: AOYANAGI TOMOYUKI
IPC: B23K26/382
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a laser-machining method of a wiring board for drilling without any position deviation in a simple machining process. SOLUTION: By performing the patterning of a conductor film being formed on a resin substrate 11, a conformal mask 12 with an opening 14 for drilling a hole in the resin substrate 11 and circuit wiring 13 are formed. A contact mask 15 with an opening 16 that overlaps with the opening 14 is arranged in close contact with the circuit wiring 13 of the substrate 11, and the contact mask 16 is scanned by a laser beam, thus drilling a hole 18 in the resin substrate 11 through the opening 14.
Patent JP-H03166666-A (JP)
Title: Image processing method and its image processor
Inventor: FUKUI MASAKI
IPC: G06T7/00
Filed: 1989-11-27
Abstract: PURPOSE:To execute the processing at a high speed by separating an image at every density value of each picture element, executing successively and repeatedly addition between logical values of the picture elements of adjacent odd number lines or rows, and even number lines or rows with respect to the image of every density value expanded to a binary image, and generating a density histogram of the image. CONSTITUTION:From a multilevel image 1-31 of N gradations, N pieces of binary images up to a density value N-1 are generated in such a way as the binary image for showing a position of a picture element of a density value '0', and the binary image for showing a position of a picture element of a density value '1'. In this case, in each binary image, when the picture element in a position in which the picture element exists, and the picture element in a position in which it does not exist are set in advance as '1' and '0', respectively, a density value and the number of picture elements for showing each density value are derived in the abscissa and the ordinate, respectively by counting in parallel the number of picture elements of the density value at every binary image and a density histogram is obtained. In such a way, even in the case of an image in the number of picture elements is very large, the density histogram can be prepared.
Patent JP-2001125449-A (JP)
Title: Endless belt and image forming device using same
Inventor: MIYAMOTO YOKO
IPC: G03G15/16
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To speedily put a blade cleaner back in a normal cleaning state even if its blade edge floats while holding toner with an endless belt for some reason. SOLUTION: The endless belt 1 is used for the latent image forming process or transfer process of an image forming device and has its surface cleaned with the blade cleaner 2 having the cleaning blade 2a, and a step part 3 which is low enough for blade 2a to move beyond and cleans the blade edge is provided continuously at part of the top surface of the endless belt 1 over the entire image formation area at least along the width of the endless belt 1. Further, and image forming device using this endless belt 1 is also included.
Patent JP-2000126821-A (JP)
Title: Method for bending and device therefor
Inventor: WATANABE HIROSHI
IPC: B21D7/08
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for bending that the precise bending radius R is obtained even when deflection is generated at a bending part of a working piece such as a pipe and bar. SOLUTION: A pipe 1 is made to pass through a guide roller 4, a ring-shaped heating coil 2 by high frequency induction heating, and then after got through a cooler 3 is clamped by a clamp 6 at the fore end and by a pusher 8 at the rear end. Further, an angle detector 9 for a rotary shaft 7, a position detator 10 for the pusher 8 and the like are provided for the bending device. After heated up to a specified temperature, the pipe 1 is pressed in the axial direction of the pipe 1 by the pusher 8. R indicates a bending radius, and M indicates a rotation radius of the clamp 6 on a turning arm. (a) indicats a state at the biginning of bending of a pipe set on the device, (b) indicates a state of being bent at 90 deg., and (c) indicates a state of being bent at 180 deg.. With the progress of bending of the pipe 1, the rotation radius of the clamp 6 of the arm 5 is made gradually smaller.  The clamp rotation angle is regulated by a bending angle obtained by calculation from feeding amount of the pipe 1 and by an actually measured rotation angle of the turnigh arm.
Patent JP-H09151522-A (JP)
Title: Hot-water washing device
Inventor: SUZUKI YASHIO
IPC: E03D9/08
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To compact the whole device by preventing the constraint of the place of a vacuum breaker installed in the height direction while simply collecting pipings by unifying the vacuum breaker and a stool washing nozzle. SOLUTION: This hot-water washing device for a stool has a hot-water tank 8, in which the height of an outlet section 8b is placed at a position higher than the height of an inlet section 8a, a first path open-close means 3, in which a pipeline extended from a water supply source is connected to the inlet section 8a of the hot-water tank 8 and which is mounted in a pipeline on the upstream side of the hot-water tank, and an injection nozzle 10 for washing set up in a pipeline on the downstream side elongated from the outlet section 8b of the hot-water tank 8.  A vacuum breaker 4 brought to an atmospheric opening state during the stoppage of washing operation is arranged in a pipeline on the upstream side between the first path open-close means 3 and the inlet section 8a of the hot-water tank 8, and a second path open-close means 9 is fitted in the pipeline on the downstream side between the outlet section 8b of the hot-water tank 8 and the injection nozzle 10 for washing while a stool washing nozzle 7 is branched from the vacuum breaker 4. The first path open-close means 3 and the second path open-close means 9 are brought to a closed state at the time of the stoppage of washing operation.
Patent JP-H10141221-A (JP)
Title: Variable displacement compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B27/08
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a variable displacement compressor capable of securing shutting-off of a suction passage extending from an external refrigerant circuit in the minimum tilt angle state of a cam plate, capable of reducing manufacturing cost, and capable of easily performing maintenance of the minimum tilt angle position of the cam plate. SOLUTION: A shutting body 28 is movably housed in a housing chamber 27 of a housing 11, and a pressure chamber 85 is sectioned and formed on the back surface of the shutting body 28. A suction passage 32 extending from an external refrigerant circuit 52 is opened on the side opposite to the pressure chamber 85 and on the shutting body 28 of the housing chamber 27. Pressure of the pressure chamber 85 is so changed as to be interlocked with pressure of a control pressure chamber 15, the shutting body 28 is moved, and the opening part of the suction passage 32 is opened or closed.
Patent JP-2001122982-A (JP)
Title: Flame retardant decorative sheet
Inventor: KARASAWA YUJI
IPC: C08L53/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a decorative sheet not accompanied by a corrosive hydrochloric gas, etc., on combusting it, excellent in bend-processing property, overlay- processing property such as a wrapping process, etc., and V-cut-processing property and also having a flame retardant property. SOLUTION: This decorative sheet is obtained by using a sheet consisting of a composition obtained by adding a flame retardant to a propylene-based block copolymer (X) consisting of (A) a propylene-α-olefin random copolymer component with (B) a propylene-α-olefin random copolymer component having a different α-olefin content from the above random copolymer component (A), in which both of a ratio of intrinsic viscosities of the above propylene-α-olefin random copolymer (B) to the copolymer (A), and a product of the above ratio and a weight ratio of both of the random copolymers are within a certain ranges.
Patent JP-2000129981-A (JP)
Title: Anti-theft device for motorcycle
Inventor: KOMATSU YUZO
IPC: B62H5/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an anti-theft device which is sturdy, compact, simple in structure, low in cost, and excellent in anti-theft characteristic. SOLUTION: An anti-theft device for motorcycle is provided with a rod fitting piece 1 fixed to an inverted stand 13 of a motorcycle, a bent rod 2 fitted to the rod fitting piece 1 in an attachable/detachable manner, and a locking means to fit the bent rod 2 to the rod fitting piece 1 in a locked condition, and when the bent rod 2 is fitted to the rod fitting piece 1, the action to kick the inverted stand 13 backward is prevented by the contact of a tip part 2a of the bent rod 1 with the ground, and the inverted stand 13 is kept in the stand-up condition.
Patent JP-H09172175-A (JP)
Title: Termination structure of semiconductor device and its manufacture
Inventor: DANIERU EMU KINZAA
IPC: H01L21/765
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent breakdown by prescribing a part of a polycrystalline silicon layer located on a field insulating layer as a polycrystalline silicon field. SOLUTION: A top surface of a field oxide material 110 is partly covered with a polycrystalline silicon strip 32a which is adhered and patterned by the same processes as a main polycrystalline silicon gate 32 in an active region. The polycrystalline silicon plate 32a is close to a terminal cell 103 or the edge of a P<-> base region, and need be overlapped depending on the case. The polycrystalline silicon acts to enlarge an electric field generated at an edge cell as a field plate. The distance of several microns between the edge of the P<-> base region and the field plate is still within an allowable range. However, as the distance increases, the breakdown voltage decreases. Thus, a device structure which enables prevention of breakdown in an active peripheral portion of a chip may be provided.
Patent JP-H08159438-A (JP)
Title: Simplified incinerator
Inventor: KOHAZU KIYOYOSHI
IPC: F23G7/12
Filed: 1994-11-14
Abstract: PURPOSE: To obtain a simplified incinerator, reducing public pollution due to discharged smoke, inexpensive and excellent in the capacity of treating, by cleaning the discharged smoke and the like after burning the matters to be incinerated. CONSTITUTION: A simplified incinerator is constituted of a primary combustion chamber 4, a secondary combustion chamber 10 and a filter chamber 17, which are arranged in parallel in a box type casing 25 while a ventilating means 6 is arranged in the primary combustion chamber 4, a fuel releasing means is faced to the secondary combustion chamber 10 and at least one piece of filter plate 18 is arranged in the filter chamber 17.
Patent JP-H03165692-A (JP)
Title: Time division exchange system
Inventor: HISADA ISAO
IPC: H04Q11/04
Filed: 1989-11-24
Abstract: PURPOSE:To widely reduce the load of a central control unit and to simplify a circuit by using a fundamental time slot or using a sub time slot, which corresponds to a multiframe, corresponding to communication velocity. CONSTITUTION:A multiframe synchronizing signal generating circuit 14 is provided to generated a multiframe synchronizing signal equipped with the integer multiple period of a fundamental frame, and a central control unit 1 is provided to designate any one idle time slot out of the fundamental time slot corresponding to the fundamental frame and the sub time slot corresponding to the multiframe onto a data bus corresponding to code velocity to be handled by line circuits 5 and 7. The line circuits 5 and 7 are provided with data transmission/reception circuits 11 and 12 to receive the synchronizing signal of the fundamental frame and a multiframe synchronizing signal and to execute the transmission/reception of a digital code from the central control unit 1 by the time slot of the designated data bus. Thus, the burden of the central control unit 1 is reduced and the necessity of a special device is eliminated for guaranteeing an order on the incoming side and a outgoing side of the line to be used.
Patent JP-H04178108-A (JP)
Title: Overcurrent indicator
Inventor: NAGAE RYOJI
IPC: H02H3/08
Filed: 1990-11-08
Abstract: PURPOSE:To mass-produce overcurrent indicators whose indication time can be accurately set by providing delay circuit which actuates an indicating means upon detection of an overcurrent flowing through a wire and resets the indication by means of a lithium cell upon elapse of a predetermined time after start of measuring time. CONSTITUTION:Current flowing through a distribution line L is detected through a CT1 and rectified 2 to charge a capacitor C1 and a voltage divided by resistors R1, R2 is applied on a trigger diode TD1. When an overcurrent flows, the TD1 is turned ON and an SCR3 is also turned ON thus indicating an abnormality through an indicating solenoid coil 5. At the same time, a keep relay KR4 functions to close normal open contacts 11, 12 and the voltage of a battery 13 is converted 10 and fed through a diode Di to a capacitor C2 thus charging a capacitor C3 through a resistor R4. When the voltage of the capacitor C3 reaches the trigger voltage of a trigger diode TD2, an SCR9 is turned ON and a reset solenoid 7 is energized to reset an indicating board 6 thus resetting a relay 8 through the keep relay KR4 and opening contacts 11, 12.
Patent JP-2000133636-A (JP)
Title: Method for forming pattern
Inventor: KIDO SHUSAKU
IPC: H01L21/302
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To sharply reduce manufacturing costs by reducing the number of photolithography steps, and sharply simplifying the manufacturing process of a semiconductor device. SOLUTION: In this pattern forming method, materials to be etched are patterned by using a resist mask 3 as an etching mask in the manufacturing process of a semiconductor device, and then the volume of this resist mask is expanded by swelling or the like so that this resist mask can be changed into another etching mask 5. Thus, two kinds of patterns can be formed at the materials to be etched through one photolithography step.
Patent JP-2000129653-A (JP)
Title: Screen device
Inventor: OSANAI KIYOMITSU
IPC: E02B5/08
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a screen device capable of automatically remove dust adhered to a screen with comparatively simple constitution. SOLUTION: A screen device is equipped with a screen 22 consisting of a large number of vertical screen bars 20 provided across the approximately overall length in the direction of the width of a channel and scrapers 30 extended in the horizontal direction and arranged so as to come into contact with the screen bars 20. Dust adhered to the screen 20 is scraped off by relatively moving the scrapers 30 along the screen bars 20 in the vertical direction.
Patent JP-H01147825-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI GENICHI
IPC: H01L21/268
Filed: 1987-12-04
Abstract: PURPOSE:To solve the problems of the anisotropy of electronic conduction and the deterioration of mobility by applying laser beams having a wavelength corresponding to the film thickness of a silicon thin-film from the other main surface side of a substrate immediately before a semiconductor element is wired. CONSTITUTION:A silicon thin-film 2 is formed into one main surface of an insulating substrate 1 through a chemical vapor growth method. A semiconductor element 3 is shaped into the thin-film. Laser beams having a wavelength corresponding to the film thickness of the thin-film 2 are applied from the other main surface side of the substrate 1 before the element 3 is wired, and the wiring is formed. Stress relaxation by laser irradiation is completed before the wiring 5 is shaped, thus completely preventing the generation of the peeling of the wiring 5, cracks, etc., due to stress relaxation. Accordingly, the problems of the anisotropy of electronic conduction and the lowering of mobility are solved.
Patent JP-H02587-A (JP)
Title: Method of increasing density of image obtained by thermal-transferring dye
Inventor: KIN UON RAMU
IPC: B41M5/39
Filed: 1988-12-02
Abstract: PURPOSE: To increase the density of a transferred image and to eliminate or reduce the nonuniformity in the density of a transferred dye image of a transparency by a method wherein a second dye image having the same hue as a first dye image and being transferred at the same position is transferred onto a dye acceptor element by heating another portion of a dye donor element or another dye donor element further in the shape of the image at one or more times. CONSTITUTION: This method comprises a process wherein a dye donor element constituted of a support having a dye layer on the surface is heated in the shape of an image and thereby a dye image is transferred onto a dye acceptor element constituted of a transparent support having a dye image accepting layer on the surface so that an image of specified density be formed and wherein the density of the image obtained by thermal transfer of dye is increased. The process is repeated twice or more so as to increase the density to a desired level. In a preferable embodiment, accordingly, a dye donating layer different from the first one is heated in the shape of the image and further a third image using the same dye and being identical with the two images is transferred onto the same place so that an image of increased density be formed.  In the case of obtaining a transparency, the dye is made uniform and a place wherein the density is nonuniform is eliminated by conducting printing in a plurality of times.
Patent JP-H05146099-A (JP)
Title: Uninterruptible power supply
Inventor: KATAYAMA MUNEMICHI
IPC: H02M7/48
Filed: 1991-11-21
Abstract: PURPOSE:To make it possible to feed a load with power continuously even upon partial failure of uninterruptible power supply by switching first and second uninterruptible power supplies(UPS) between first and second operating modes as required. CONSTITUTION:A mode setter 17 has first and second set modes wherein switches 13,.4 are closed while a switch 15 is opened under first mode thus feeding AC outputs 3A, 3B from UPSs 11, 12 just like a normal UPS. When the mode setter 17 sets the second mode, the switches 13, 14 open while the switch 15 closes thus connecting the UPSs 11, 12 in cascade and producing only the AC output 3A. Such AC output 3A can be fed as a highly reliable AC power supply just like a parallel redundant UPS. Consequently, the load can be fed with power continuously even upon partial failure of the UPSs 11, 12.