baber/WOPTO huggingface dataset:
Patent JP-H10199772-A (JP)
Title: Electrolytic capacitor
Inventor: URUMA TAMOTSU
IPC: H01G9/10
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic capacitor capable of effectively preventing the electrolyte in a case from leaking from the root of a lead, and preventing the cleaning fluid from entering the case. SOLUTION: A capacitor main body 15 and a cap 5 are individually manufactured. While lead wires 2, 3 protruding from the capacitor main body 15 are inserted into second through holes 9, 9 formed in a second bottom part 5b of a cap 5, it is pushed in the aperture part side of the case 4 of the capacitor main body 4. In this pushing-in process, a second side part 5C of the cap 5 is stretched outside by the action of a slit. When the outer surface of elastic rubber 6 installed in the aperture part of the case 4 abuts against the inner surface of a second bottom part 5b of the cap 5, a first curl part 4a of the case 4 engages with a second curl part 5a of the cap 5. Thereby an electrolytic capacitor constituted of the capacitor main body 15 and the cap 5 can be obtained.
Patent JP-H11141582-A (JP)
Title: Disc brake callipers
Inventor: SUGA TOSHITAKA
IPC: F16D65/02
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide disc brake callipers reduced in weight. SOLUTION: Disc brake callipers 6 are equipped with a hydraulic cylinder part 62 confronting the inner side face of a disc rotor 2 rotating together with a vehicle wheel, a reaction part 61 confronting the outer side face of the disc rotor 2, and a connection part 63 which connects the cylinder part 62 with the reaction part 61 in such a way as striding the disc rotor 2, wherein the connection part 63 is formed from a ring-shaped member whose inner opening 63aa is connected with the hydraulic cylinder part 62 and outer opening 63ab is connected with the reaction part 61.
Patent JP-H02151980-A (JP)
Title: Area deciding device for image expanding/contracting processor
Inventor: MIURA EISUKE
IPC: G06T7/00
Filed: 1988-12-02
Abstract: PURPOSE:To attain rapid processing by a small circuit constitution by comparing a threshold selected in a main scanning direction coordinate system on a plane consisting of picture elements to be converted with a converted picture element position and deciding which divided area includes the converted picture elements. CONSTITUTION:A threshold computing circuit 11 computes the thresholds of plural divided functions based upon converted picture elements in a main scanning direction coordinate system on a picture element plane to be converted. These plural thresholds are stored in a threshold storage circuit 12, which supplies a necessary threshold to a threshold deciding circuit 14 based upon a threshold selecting signal outputted from a control circuit 13. The circuit 14 compares the threshold selected in the main scanning direction coordinate system in the picture element plane to be converted with the converted picture element position to decide which divided area includes the converted picture element. Thus, the rapid processing of one cycle can be executed by the small circuit constitution.
Patent JP-H09123729-A (JP)
Title: Vehicular rolling controller
Inventor: MASAMURA TATSUYA
IPC: B60G17/015
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To improve control responsiveness to the occurrence of rolling and to effectively prevent the occurrence and development of rolling. SOLUTION: Horizontal acceleration applied to a vehicle is detected by a horizontal acceleration detector 19, a horizontal acceleration signal is outputted therefrom, the steering amount of the vehicle is detected by a steering amount detector 20, a gain is added to a steering speed signal obtained by differentiating a steering amount output by a controller 18 and based on a value obtained by adding this adding result to the horizontal acceleration signal, at least a control valve 15 is controlled.
Patent JP-2000126679-A (JP)
Title: Method for forming marble pattern and shrink pattern on surface of long-sized steel pipe and long-sized steel pipe formed with marble pattern and shrink pattern
Inventor: YOSHINO SHUJI
IPC: B05D5/06
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming marble patterns and shrink patterns on the surface of a resin coated steel pipe and a resin coated steel pipe formed with the marble patterns and shrink patterns on its surface. SOLUTION: Both ends of the long-sized resin coated steel pipe are freely rotatably and horizontally supported and while the steel pipe is rotated, spray guns 6A, 6B and 6C are moved in a longitudinal direction and a conductive agent is applied on the outer peripheral surface of the steel pipe and is dried. While the steel pipe is rotated, the spray guns 6A, 6B and 6C are moved in a longitudinal direction and the outer peripheral surface of the steel pipe is electrostatically coated with a primer coating material. A finish coating material of the color different from the color of the primer coating material is applied on the steel pipe to a granular form in the state before drying of the coating film on the electrostatic coating, following which the coating is dried.
Patent JP-2001124702-A (JP)
Title: Beltlike sheet-inspecting device
Inventor: NUMATA MUNETOSHI
IPC: G01N33/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To reliably inspect the defects of the front and back surfaces and edge part of a strip of sheet with a small reflection factor. SOLUTION: The beltlike sheet-inspecting device is equipped with a TV camera control part 11 that simultaneously commands that the shutters of two TV cameras 12a and 1 2b are opened for each interval of fixed time corresponding to the delivery speed of a strip of sheet 1, a lighting control part 14 that synchronizes with the command for opening the-shutter, and simultaneously commands the light emission to two strobe light sources 13a and 13b, two lighting means 19a and 19b that reflect light from hemisphere-dome-shaped reflection surfaces 9a and 9b being placed oppositely each other while the strip of sheet 1 is held between the surfaces 9a and 9b, and apply the light onto the front and back surfaces of the strip of sheet 1, two image processing means 15a and 15b that processes the image of the strip of sheet 1, and inspect defects on the front and back surfaces, and a front and back detect judgment means 16 that puts the inspection results together, and judges the detects on the front and back surfaces of the strip of sheet 1.
Patent JP-H04178091-A (JP)
Title: Hue adjustment circuit
Inventor: SAKAGUCHI TAKASHI
IPC: H04N9/64
Filed: 1990-11-13
Abstract: PURPOSE:To simplify the circuit configuration and to improve the characteristic by using only a basic wave of a carrier without using an orthogonal phase modulator and a frequency multiplier circuit so as to form the hue adjustment circuit. CONSTITUTION:Inputted primary color signals R, G, B are given to a matrix circuit 100, in which they are converted into a Y signal and color difference signals R-Y, B-Y. The color difference signals are inputted to modulation circuits 101, 102, in which they are modulated by an output of a carrier generating circuit 103 received to other input terminal. Then the modulated color difference signals are inputted to demodulation circuits 104, 105 and a signal resulting from shifting an output of the circuit 103 by a phase shifter 106 is inputted to the other terminal of both the circuits and demodulated color difference signals (R-Y)', (B-Y)' are outputted. The demodulated color difference signals are inputted to an inverse matrix circuit 107 together with a Y' signal obtained through processing the Y signal and primary color signals G',B',R' are outputted. The phase shift quantity of the phase shifter 106 is varied by an adjustment device 108. Thus, the hue is adjusted by the simple circuit.
Patent JP-H08141075-A (JP)
Title: Peritoneal dialysis unit
Inventor: OSHIMA JIRO
IPC: A61M1/28
Filed: 1994-11-16
Abstract: PURPOSE: To provide the peritoneal dialysis unit permitting a patient himself to safely perform the peritoneal dialysis at home. CONSTITUTION: The instruments required for the peritoneal dialysis such as a desk 11, chair 20, germicidal device 30, supply bag 41 with the dialysis liquid, collection bag 42 which collects the waste fluid discharged from the human body, sterilizer 32, and garbage bag 60 are arranged inside a box 2 to be set in a patient's room. A heater is incorporated in an armrest 21 of the chair 20 and the dialysis fluid in the supply bag 41 is made hot. The instruments in the box 2 is kept sterilized at all times by the germicidal device 30. Thus, the patient can safely and effectively perform peritoneal dialysis at any time.
Patent JP-H07107815-A (JP)
Title: Automatic boring machine of hole for fix-planting of young seedling of leaf vegetable
Inventor: SUDA MICHIO
IPC: A01C5/04
Filed: 1993-11-12
Abstract: PURPOSE:To provide an automatic boring machine of hole for fix-planting enabling the simplification and the reduction of labor in fix-planting work of a seedling of Welsh onion, etc., and capable of simply and easily planting without using years of experience and skill, free from disorder of the posture of a seedling and in upright state. CONSTITUTION:An automatic boring machine is furnished with a drilling member 9 attached on the body in a state freely liftable and back-and-forth movable against the body, means 12, 22, 21, 15 and 25 for periodically transferring the boring member 9 in synchronized state with the transferring speed of the body, means 10, 17, 11 and 18 for lowering the boring member 9 when it comes to a synchronized state with the transferring speed of the body and means 12, 22, 21, 10, 17, 11 and 18 for lifting the lowered boring member while transferring with approximately the same speed as the transferring speed of the body and in the opposite direction of the move of the body.
Patent JP-H04181049-A (JP)
Title: Elliptic gear having constant speed part
Inventor: YAMAMOTO TAKASHI
IPC: F16H55/08
Filed: 1990-11-14
Abstract: PURPOSE:To keep the ratio of angular velocity constant within a prescribed angular range by continuing smoothly a pitch curve in a constant speed part having constant radius and a pitch curve in a non-constant speed part represented as an equation of ellipse in a polar coordinate with the rotational center as its pole so that a pitch circle can be formed. CONSTITUTION:In one gear 1 of a pair of gears 1 and 2, with regard to the rotational center O1, a range at an angle theta1 becomes a constant speed part 1a, and the other range becomes a non-constant speed part 1b. In the gear 2, with regard to the rotational center O2, a range at an angle theta2 becomes a constant speed part 2a, and the other range becomes a non-constant speed part 2b. In the gears 1 and 2, fellow constant speed parts or fellow non-constant speed parts are engaged respectively with fellow speed parts, and under a condition that the non-constant speed parts are engaged with each other, the ratio of angular velocity changes consecutively, and when the fellow constant speed parts are engaged with each other, the ratio of angular velocity becomes the ratio of angular velocity corresponding to the ratio of radius. Thereby, the ratio of angular velocity can be kept constant within a prescribed angular range so that the gears can be changed smoothly.
Patent JP-2001121308-A (JP)
Title: Throwaway tip with wear sensor
Inventor: KATAOKA HIDEAKI
IPC: B23Q17/09
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To arrange a sensor line of a conductive film on a throwaway tip and connect the sensor line to an external detector circuit or the like without trouble. SOLUTION: A throwaway tip 1 has a plurality of corners 10 for use in cutting. Each corner 10 has a sensor line 12 enclosing it, and a turning line 17 extending parallel to the sensor line. The turning line 17 enables connections for connection to connecting lines 15 and 16 to be positioned on one flank 8 for the corner 10. The connecting lines 15 and 16 can be arranged on the same flank 8 parallel at a constant interval. A pair of contact regions 13 and 14, the two connecting lines 15 and 16, the turning line 17 and the sensor line 12 delimit a small regional area, so that a plurality of sensor-line circuits can be arranged desirably on the surface of base metal 2.
Patent JP-H08164373-A (JP)
Title: Automatic moving device in pipe
Inventor: YAHIRO FUMIO
IPC: B08B9/04
Filed: 1994-12-12
Abstract: PURPOSE: To provide an automatic moving device in a pipe which automatically moves in the pipe and is usable for cleaning or inspecting, etc., in the pipe. CONSTITUTION: This automatic moving device in the pipe has a front half part moving device 1 and rear half part moving device 2 having guiding rollers 4-1, 4-2 moving longitudinally in the pipe 3 and press contact members 7-1, 7-2 to be brought into pressurized contact with the inside surface of the pipe 3 by expanding in the pipe 3 and an expanding and contracting device 11 for connecting the front half part moving device 1 and the rear half part moving device 2. Then, the front half part moving device 1 and the rear half part moving device 2 are brought into pressurized contact with the inside surface of the pipe 3 by the press contact members 7 disposed at their respective moving device bodies 8-1, 8-2, by which the temporally fixing thereof to the inside of the pipe is made possible.  The guide rollers 4-1, 4-2 are made dealable with the pipes 3 of different diameters as well by expansion and contraction rods 6-1, 6-2 for the press contact of the guiding rollers disposed at the moving body devices 8-1, 8-2.
Patent JP-H01147504-A (JP)
Title: Production of optical fiber for infrared light
Inventor: IKEDO TOSHI
IPC: D01F9/08
Filed: 1987-12-04
Abstract: PURPOSE:To greatly improve laser output by forming a fiber without extruding a worked surface layer of an optical crystal. CONSTITUTION:A preform crystal is finished to a circular columnar shape by using a lathe at the size of a container 4 as far as possible. This crystal is set in the container 4 and a pressure is exerted to a punch rod 7 to extrude the crystal while the temp. is raised by a heater 5 to 200-270 deg.C, by which the crystal is made into the fiber. The threshold transmission capacity of the fiber increases when the spacing between the container 4 and the punch rod 7 is of the value between 50mum-1mm if the inside surface of, for example, the container 4 is assumed to be 10mm. The polycrystalline IR fiber 2 produced in such a manner is capable of transmitting the light power of CO2 laser light. The laser output is greatly improved when this fiber is applied to a laser beam processing machine or laser knife.
Patent JP-H10149791-A (JP)
Title: Cooling system of electron beam device
Inventor: ISHIKAWA TOYOJI
IPC: H01J37/26
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To realize a cooling system for an electron beam device which can curb vibrations within a short period of time when filling liquid nitrogen. SOLUTION: Controlling an electromagnetic valve 14, the modes, one for vacuuming a tank 8 by a rotary pump 16 and the other for leaking the contents of 8 into air, are repeated several times. Vacuuming the tank 8 lowers the pressure of inside of tank 8, which causes to raise the freezing point of liquid nitrogen 11, thereby liquid nitrogen changes into a sherbet-like status. Repeating the two types of modes, vacuuming and leaking, within a short period of time, causes liquid nitrogen 11 inside the tank 8 to entirely change into a sherbet-like status. The sherbet-like status of the liquid nitrogen 11 does not allow a boiling phenomenon to occur to the liquid nitrogen, hence, possible vibrations of the tank 8 and a container 9 can be prevented. Therefore, a sample 3 and others do not vibrate, which enables to observe an image of high-resolution in a stable condition.
Patent JP-H0949668-A (JP)
Title: Hot water heater
Inventor: YAMAZAKI YUJI
IPC: F24H1/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a hot water heater capable of conducting cold storage and supply of hot water or storage of hot water with a simple construction using a single hot water storage tank. SOLUTION: The outlet side 5a of a heat exchange path 5 is branched off into a hot water delivery pipe 17 to run hot water through a first three-way valve 11 and a cold water delivery pipe 18 to run cold water and the pipes are connected to an hot water delivery port 6 of a hot water storage tank 1 and an water delivery port 8 provided therebelow respectively. The inlet side 5b of the heat exchange path is branched off into a hot water intake pipe 19 into which the hot water flows through a second three-way valve 12 and an cold water intake pipe 20 into which cold water flows and the pipes are connected to the hot water storage tank 1 at a hot water intake port 9 provided between the hot water delivery port 6 and the cold water delivery port 8 and at a cold water intake port 7 provided at a lower end part of the tank.  A cold water piping 22 is branched off through a third three-way valve 13 and connected to a lower end part of the hot water storage tank 1 and at an intermediate position between the hot water intake port 9 and the cold water delivery port 8. The three-way valves 11-13 and a refrigerant system are controlled by a control means 14.
Patent JP-H10149591-A (JP)
Title: Magneto-optical disk
Inventor: FURUTA MASAHIRO
IPC: G11B11/105
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a higher C/N at the time of reproducing high-density ricords by reading only the desired magnetization onto a reproducing layer by forming a separate layer composed of a non-magnetic substance or a constant magnetic substance between the reproducing layer and a magneto-optical layer. SOLUTION: After a magneto-optical disk is turned almost at 2400rpm and passed through a polarizing filter, the magneto-optical disk is irradiated with the laser light of prescribed reproducing power (about 3.0mW). The reproducing laser light is reflected on a reproducing layer 12 of magneto-optical disk, and that reflected light is reflected while changing its polarizing angle based on difference in the direction of magnetization through Kerr effects. This reflected light is passed through a 1/4 wavelength board and passed through a polarized beam splitter, which is deviated from the polarizing filter used in case of incidence at 45 deg., later. After the beam is halved respective beams are converted to electric signals by respectively installed photodetectors, and the differential output of these signals is picked up and reproduced.
Patent JP-H04181037-A (JP)
Title: Shock absorber
Inventor: HIGUCHI SHINICHI
IPC: F16F9/348
Filed: 1990-11-14
Abstract: PURPOSE:To prevent the fatigue and destruction of a first leaf valve beforehand at the time of operating a piston in a high speed range by forming a parallel flow of a working oil into two different channels according to the piston speed in very slow speed mode and in normal speed. CONSTITUTION:In a case where a piston 2 is in a very slow speed mode when it is stretched, the working oil of a rod side chamber 3 passes a notch leaf valve 14, notches 36, 37 of a spacer 35, and an exterior port 11, and pushes the circumferential part of a first leaf valve 22A open, and is flowed into a piston side chamber 4. When the piston velocity is in a normal speed mode, the stream of the working oil in a disc port 20 is dominant, and it pushes the inner circumferential part of a second leaf valve 16 open, and is flowed to the piston side chamber 4 out of an interior port 12, the valve 22A, and of notches 30, 32 of a spacer 31, and the damping force is thus generated according to the piston velocity. When the piston is pressed, the working oil of the piston side chamber 4 pushes up the spacer 31, the valve 22A, the interior port 12, and the valve 16, along with a disc member 17, against a spring 18, irrespective of the piston velocity, and the oil is flown into the rod side chamber 3, and the damping force is thus obtained.
Patent JP-H06161923-A (JP)
Title: Data transfer system
Inventor: SHINDO MUTSUO
IPC: G06F13/00
Filed: 1992-11-18
Abstract: PURPOSE:To extremely reduce the transfer frequency of the block data and to improve the transfer performance of the data by connecting the block data having their lengths into a single connected block data and transferring this block data by a single transfer operation. CONSTITUTION:Plural pieces of block data are successively transferred to a 2nd data processor 20 including the slave processors 21-24 from a 1st data processor 10 containing a main processor 11 and a main storage part 12. Then the block data containing the data length information added to the head of each block data are connected together into a single piece of connected data in the order of transfer and then transmitted by a connected block data transmitting part 13. Then a connected block data receiving part 25 receives the connected block data and decomposes the data into plural original block data based on the data length. Thus the connected block data are transferred by a single operation. In such a way, the transfer frequency of the block data can be extremely reduced and the transfer performance of the data can be improved.
Patent JP-H06160478-A (JP)
Title: Logic testing device
Inventor: ITO HIROO
IPC: G01R31/28
Filed: 1992-11-18
Abstract: PURPOSE:To improve the processing efficiency of a logic testing device by controlling a pattern memory which stores test vectors and an execution control circuit by using microinstructions. CONSTITUTION:The title testing device is provided with a vector memory 11 which stores data to be impressed in parallel with each other, observation memory 14 which stores observed data, and a shifting system data memory 5 which stores the data of a shifting system, all of which can independently operate. In order to control the memories with microinstructions, an execution control circuit 4 analyzes instruction codes in data and generate the microinstructions. In addition, a data bus 8 and the data bus 7 of the shifting system function to transfer data at a high speed.
Patent JP-H06223781-A (JP)
Title: Lamp
Inventor: POORU JIYOOJI MASHIYUUZU
IPC: H01J61/52
Filed: 1993-12-09
Abstract: PURPOSE: To provide a device for supporting and tightly sealing conductive lead structures in a lamp comprising an envelope made of a translucent vitreous material for defining an inside space, a light emitting device housed in the inside space and the lead structures projecting toward the inside space. CONSTITUTION: First portions 16, 18 of an envelope 12 respectively surround a foil members 30 of a lead structure, to tightly seal them. A tubular bead 34 made of a vitreous material is disposed around an inside lead member 26. The bead 34 is inserted into a second envelope portion 36 farther inward of a first envelope portion, and then, is welded to the second envelope portion 36, thereby precisely supporting the inside lead member 26 in a predetermined position inside the envelope. The inside lead member 26 projects inward beyond the bead, thus supporting a light emitting device.
Patent JP-H03167284-A (JP)
Title: Self-adhesive composition
Inventor: KOJIMA MAKOTO
IPC: C09J175/00
Filed: 1989-11-28
Abstract: PURPOSE:To obtain the title composition excellent in self-adhesiveness and cohesiveness by mixing a specified aliphatic polyester and a specified crosslinking agent. CONSTITUTION:The title composition comprises an aliphatic polyester that is liquid at room temperature and has repeating units of formula I or II (wherein A is a divalent group having a hydrogenated 1,2-polybutadiene structure; B is a divalent group comprising a 2-20C aliphatic or alicyclic hydrocarbon) (e.g. a polyester obtained from a hydrogenated polybutadiene diol and sebacic acid) and a crosslinking agent having a reactive group (e.g. a trimethylolpropane/ tolylene diisocyanate trimer adduct) in an amount sufficient to provide an equivalent ratio of the reactive group to the hydroxyl and/or carboxyl group of the polyester of (0.05 to 4.0):1.