baber/WOPTO huggingface dataset:
Patent JP-2000153624-A (JP)
Title: Fixing device
Inventor: KOYANO TAKESHI
IPC: B41M5/26
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce a whole length of a light source in a direction of conveying a medium, the light source serving to fix a recorded result on a light-fixing type thermal recording medium. SOLUTION: This fixing device comprises a reflector 21 having a width which is roughly the same as or longer than a length of a fluorescent lamp and a concave reflection face being curved in a first direction perpendicular to the width direction. A plurality of fluorescent lamps 23 are provided to the front face of the reflecting face 21a along the curve. A light source 20 is constituted of the reflector 21 and the plurality of fluorescent lamps 23.
Patent JP-H07157986-A (JP)
Title: Boarded wire-assembled cord and vehicle tire
Inventor: MATSUMARU KAZUO
IPC: B60C9/04
Filed: 1993-12-02
Abstract: PURPOSE:To obtain the cord suitable as a reinforcing material for tire belt plies by uniplanarly arranging, in a parallel way, a combination of plane wave- shaped wires and spiral wires followed by assembling them. CONSTITUTION:Two or more wires 1a to 1c are boarded spirally and in a plane wave-shaped fashion and, for each wire, the phase, pitch P and/or height h of the boarding are varied, and these wires are arranged in parallel with one another on one plane X-X in a twistless manner and then assembled into wire bundles 1a to 1c, producing a boarded wire-assembled cord 3. In this case, the wire bundles 1a to 1c are bundled with a wrapping wire 2. In another version, straight-line wires 11b are put in between wires 11a and 11c boarded in a plane wave-shaped fashion followed by assembling them in a similar way, and the resultant wire bundles 11a to 11c are bundled with a wrapping wire 12 into a boarded wire-assembled cord 13, plural number of which are arranged in parallel with one another and embedded in tire belt plies.
Patent JP-H03190151-A (JP)
Title: Semiconductor integrated circuit device
Inventor: AOKI KAZUO
IPC: H01L21/82
Filed: 1989-12-19
Abstract: PURPOSE:To reduce the number of signal wirings which pass through a buffer wiring track and to enable a wiring not to be required to be laid using a track on a buffer transistor by a method wherein buffers used for supplying signals to a large number of transistors in a cell are separately arranged on both the left and the right side of the cell. CONSTITUTION:A first buffer 1 and a second buffer 2 are arranged on the left and the right side of a cell respectively. A third buffer 3 is arranged on the right side of the first buffer 1, and a fourth buffer 4 is arranged on the left side of the second buffer 2. In a wiring track 11, only T7 is used, and T6, T7, and T8 of the wiring track 11 are used in the buffers 3 and 4. Therefore, a contact 8 can be arranged on each source and drain diffusion part of transistors, and a semiconductor integrated circuit device of this design can be actutated effectively using the overall channel width, so that the intrinsic properties of the device can fully be displayed.
Patent JP-H05141254-A (JP)
Title: Braking force control device
Inventor: TAKEUCHI KIYOSHI
IPC: F02B61/00
Filed: 1991-11-19
Abstract: PURPOSE:To utilize a braking mechanism, in which a battery is charged to obtain braking force by power generation-actuating an electric motor mechanism mounted on a crankshaft, for braking force of a vehicle by actuating the braking mechanism so as to increase an exhaust pressure of an engine when the battery is fully charged. CONSTITUTION:A dynamo-electric machine 3 is arranged in a turbocharger 2 and also a turbine generator 4, driven by discharged gas of the turbocharger 2 is mounted to charge a battery 5 by power generation-actuating an electric motor mechanism 6 connected to a crankshaft 13 at the time of braking a vehicle, but when the battery is fully charged, a generated output id supplied to the turbine generator 4 and the dynamo-electric machine 3 to driven them respectively with reverse rotation, and an internal pressure of an exhaust manifold is increased to increase braking force by a pumping loss of an engine 1.
Patent JP-H06179011-A (JP)
Title: Plate thickness controller of rolling mill
Inventor: KUWANO HIROAKI
IPC: B21B37/66
Filed: 1992-12-10
Abstract: PURPOSE:To obtain an accurate plate thickness of a product by responsiveness to plate thickness control. CONSTITUTION:A tension controller 33 to adjust the tension of a rolled stock 30 on the inlet side of a rolling mill, a thickness gage 22 to detect the plate thickness (t) of the rolled stock on the inlet side of the rolling mill and a speed meter 50 to detect the running speed Vs of the rolled stock on the inlet side of the rolling mill are provided on the plate thickness controller of the rolling mill provided with a hydraulic rolling down device 66 to set a roll gap and a load cell 1 to detect a rolling load P. Further, rolling force is controlled and fixed by the hydraulic rolling down device according to the signal of the load cell, a variance of the plate thickness on the outlet side of the rolling mill is obtained from the signal of the thickness gage and a roll gap variance computing element 51 is provided to output a roll gap variance to a hydraulic rolling down device by calculating a timing to change a roll gap from the signal of the speed meter.
Patent JP-H01174619-A (JP)
Title: Device for cutting fiber
Inventor: KONO SHIGEO
IPC: D01G1/04
Filed: 1987-12-28
Abstract: PURPOSE:To obtain the subject device capable of continuously cutting aramid fiber tow for a relatively long period, by equipping cutters at protruding parts of a pair of rollers having mutually engaging recessed and protruding parts and making cutter slide at the same time fibers are rolled in. CONSTITUTION:A pair of roller standard spur wheels 20 and 20', nip rollers 2 and an air flowing type conveying device 21 are equipped. Every piece of spurs of the spur wheel 20 is cut short to provide a stub tooth which is provided with a slot to mount a blade 4. Pins fixing the blade 4 are reciprocated to slide the blade 4 in the width direction of the spur by a cam and a compression spring.
Patent JP-H02174074-A (JP)
Title: Thermo-pressure connecting method for insulating ring and electrode metal in sodium-sulfur battery
Inventor: ATSUMI ATSUSHI
IPC: C04B37/02
Filed: 1988-12-26
Abstract: PURPOSE:To improve the connecting strength of an insulating ring, a positive electrode metal and a negative electrode metal by compressing, rolling and deforming an intermediate connecting ring between the insulating ring and the positive electrode metal or the negative electrode metal at the time of thermo-pressure connection. CONSTITUTION:The flange section 3b of a positive electrode metal 3 constituted of a cylinder section 3a and the flange section 3b is thermo-pressure-connected and fixed to the lower face 1a of an insulating ring 1 made of alpha-alumina via an intermediate connecting ring 2 made of an aluminum alloy. The intermediate connecting ring 2 is rolled and thermo-pressure-connected between the end face of the insulating ring 1 and the flange section 3b so that its crush quantity is made 20-50%. The connecting strength of the insulating ring 1 and the positive electrode metal 3 and the negative electrode metal 8 can be improved.
Patent JP-H06178552-A (JP)
Title: Control circuit for power device, level shift circuit, and semiconductor integrated circuit device
Inventor: FUKUNAGA MASANORI
IPC: H02M7/48
Filed: 1992-12-10
Abstract: PURPOSE:To eliminate the necessity of setting a control input signal in consideration of a charging time of a control voltage, and to make it possible to accurately recognize reasons for an abnormal state in which a power device is forcibly turned off. CONSTITUTION:An OC abnormal detection circuit 4 outputs an overcurrent abnormal signal FOOC from an external output terminal P3 on the basis of an over-current detection signal SO'. A UV abnormal detection circuit 3 outputs a control voltage abnormal drop signal FOUV from a second external output terminal P4 on the basis of an input signal VIN 1 and a control voltage drop detection signal SM. When the control voltage abnormal drop signal FOUV indicates abnormality, the UV abnormal detection circuit 3 also outputs a turn-on pulse to a level shift circuit LON via an OR gate G2 after a very small delay time has passed. This removes constraints of a control input signal and makes it possible to accurately recognize reasons for an abnormal state on the basis of a signal obtained from the first and second output terminals.
Patent JP-H06177050-A (JP)
Title: Cvd device
Inventor: MOROOKA HISAO
IPC: G01N24/14
Filed: 1992-12-10
Abstract: PURPOSE:To reduce ion damage effectively and to enable a film to have a larger area and to be formed uniformly by laying out a CVD device so that the strength of magnetic field directly above the substrate which is installed in a treatment chamber is high and is reduced away from the substrate and then fully decelerating the speed of a charged particle in the direction of the substrate. CONSTITUTION:An electromagnet 41 for increasing the strength of the magnetic field directly above a substrate and for decreasing it away from the substrate is laid out to reduce the speed of an ion moving toward the substrate in the direction of the substrate. Since the speed of the ion entering the substrate differs depending on operation pressure, optimum conditions are set by changing the current flowing to the electromagnet 41 and the position of a substrate 6. Normally, the strength of magnetic field near the surface of the substrate 6 is approximately 0.2-3.0 Gauss. By using electromagnets 41a and 41b in a pair, the direction of the magnetic field near the substrate 6 can be aligned nearly at right angle to the substrate but a thin film with uniform crystallizability over a wide area can be obtained.
Patent JP-H05162083-A (JP)
Title: Grinding machine
Inventor: AMAMIYA HIROYUKI
IPC: B24B45/00
Filed: 1991-12-13
Abstract: PURPOSE:To provide a grinding machine which can easily change the direction of the grinding stone part of a grinding wheel so as to improve workability and profitability. CONSTITUTION:In a grinding machine in which a grinding wheel 1 provided with a grinding stone part 1a having directional property is mounted on the rotary shaft and a work is ground by rotation of this grinding wheel 1, the mounting hole of the grinding wheel 1 is formed into a taper hole 6 in which the diameter on the center part side is narrow and the diameters on both end face sides are wide. Hereby, the grinding wheel 1 can be mounted to the rotary shaft from either direction of both end faces, so as to perform change of the direction of the grinding stone part 1a with good workability.
Patent JP-H08157401-A (JP)
Title: Production of trimethylolpropane and ditrimethylolpropane
Inventor: DOI KENJI
IPC: C07C31/22
Filed: 1994-12-07
Abstract: PURPOSE: To obtain the subject compounds with suppressing formation of byproducts by using water and a specific organic solvent as reaction solvents in reacting butylaldehyde with formaldehyde in the presence of a base. CONSTITUTION: Butylaldehyde is reacted with formaldehyde in the presence of an alkali metal hydroxide or an alkaline earth metal hydroxide to give trimethylolpropane and ditrimethylolpropane. In the reaction, a water-insoluble or slightly water-soluble solvent having >=1 partition coefficient and water are used as reaction solvents to suppress formation of trimethylolpropane. An organic solvent having selectivity shown by formula of a value of >=1 is preferable as the organic solvent. The weight ratio of the organic solvent to water is >=1. Trimethylolpropane previously charged preferably exists in the reaction. High-quality trimethylolpropane and ditrimethylolpropane are obtained without requiring a complicated purifying process.
Patent JP-H04197612-A (JP)
Title: Injection molding method of artificial turf made of synthetic resin
Inventor: OTA TADAHIRO
IPC: B29L31/58
Filed: 1990-11-28
Abstract: PURPOSE:To improve the moldability and quality by constituting the present method so that an injection mold is fitted with an artificial turf main body made of non- conductive synthetic resin, conductive synthetic resin is injected into a conductive mold cavity and a conductive part and the artificial turf main body are molded in a body on one position or a plurality of the positions. CONSTITUTION:Conductive synthetic resin of an artificial turf main body 1 molded of synthetic resin beforehand is inserted into a thin and slender blind hole 10 of a movable side mold (a) of a mold for injection molding. Then when a movable side mold (a) and stationary side mold (b) are closed together, leg parts 6, 7, 8 each of the artificial turf main body become a state where they are fitted in recessed parts 18, 20, 21 bored into a mold surface 19 of the stationary side mold (b). Then, a head part mold cavity 13 of a conduction part and leg part mold cavity 23 are combined into one through an upper water permeability hole 3 and form a mold cavity 24 for molding of the conductive part. Then, when the conductive synthetic resin is injected into the mold cavity 24 for molding of the conductive part, the molten resin flows into the mold cavity 24 for fixation and the conductive part 25 is molded. At this time, the artificial turf main body 1 and conductive part 25 are fused and formed integrally.
Patent JP-H11166630-A (JP)
Title: Rotating shaft sealing structure
Inventor: SUZUKI YOSHIHISA
IPC: F16J15/32
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To make the enhancement of durability for an oil seal compatible with the prevention of oil leak by making further improvement on both the inside of a space enclosed by a main lip, a dust lip and a rotating shaft, and a position of a communication part to be communicated with the outside of the dust lip. SOLUTION: Since a communication part 24 is formed as a cut-out at the tip end of a dust lip 16 in the upper part side, even if oil leaks into a space out of an oil chamber, it does not leak outside at once. Further, if oil is discharged to the oil chamber side in response to the revolution number of a crank shaft, oil does not reach a level H1, and oil within a space 22 will never leak outside. Furthermore, since air comes in to the space 22 from the outside through the communication part 24, the space 22 will never be negative in pressure, an oil seal 4 will never be firmly pressed on the crank shaft 6, and a main lip 14 and the dust lip 16 are prevented from being worn out, so that the oil seala4 can thereby be enhanced in durability.
Patent JP-H02176541-A (JP)
Title: Die for testing moldability of resin
Inventor: MUYA KAZUHIKO
IPC: G01N11/04
Filed: 1988-12-28
Abstract: PURPOSE:To evaluate the moldability, while changing a condition, in a state adapted to actual molding by changing continuously length of a runner groove formed by delimiting a ring-like groove by both protruding parts overhung from a disk member and a die body. CONSTITUTION:A circular recessed part 2 whose depth consists of two stages is provided on a die body 1. In the deeper recessed part 2, a disk member 3 whose outside diameter is the same as the inside diameter of the part 2 is installed with a screw 10. By loosening the screw 10, the member 3 can be turned. In this case, the peripheral recessed part 2 whose depth is shallow becomes a ring-like groove. By delimiting the groove 4 by a protruding part 5 overhung to the peripheral wall of the recessed part from the member 3, and a protruding part 6 overhung to the peripheral surface of the member 3 from the body 1, a runner groove 7 is formed. To the groove 7, a spool groove 8 provided extending from the center to the peripheral edge on the member 3, and a molding cavity 9 provided on the body 1 are connected. These consecutive spaces become a test die by covering and closing up tightly the upper opening. The cavity 9 is filled with a resin injected from the groove 8, and the moldability is observed, while changing the length of the groove 7.
Patent JP-H11168895-A (JP)
Title: Synchronous motor controller and compensation of magnetic field polarity position
Inventor: SEKIOKA KENICHI
IPC: H02P6/06
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous motor controller to realize adequate control of the synchronous motor and provide a method of compensating magnetic field polarity position. SOLUTION: An induced voltage appearing on the terminal of a synchronous motor 105 is detected by driving a synchronous motor 105 at a predetermined velocity for adequately detecting the induced voltage of the synchronous motor 105, under the condition that a relay 104 is opened after compensating the magnetic field polarity position due to the control of CPU 101.  Magnetic polarity detecting error (δ2) as a phase difference between the induced voltage and current phase compensation is obtained by subtraction between the induced voltage and current instruction after compensating current phase, to determine the final current phase compensation amount (γ+δ2) by a magnetic polarity detecting error (δ2) and a temporary compensation amount (γ) and a phase (ρ2) of a current to be applied with current phase compensation amount (γ+δ2) and temporary magnetic field polarity position (θ) in view of controlling synchronous motor with the second current instruction having the phase (ρ2) of current.
Patent JP-2000139974-A (JP)
Title: Artificial leg equipped with multiple link knee joint
Inventor: OKUDA MASAHIKO
IPC: A61F2/64
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain an unlocked state by releasing locking without directly constraining the main link of multiple links and without creating any loads of a specified direction, and to realize effective stand bending. SOLUTION: A thigh member 12, a rear link 50, a front link 40 and a lower link 60 constitute a 4-joint limited chain. The limited chain is rotatably connected to the linkage connecting portion 142 of a lower thigh member 14 in the potion of one place slightly lower than the connecting portion of the front link 40. When the load of a user is applied on the thigh member 12, the limited chain is rotated around the connecting part of one place thereof and deformed. A middle linking mechanism 80 composed of first and second links 81 and 82 connects the portion of a side connected to the front link 40 on the lower link 60 with the portion of the axial midway of the rear link 50. The movement of the second link 82 is regulated by stoppers 92 and 93.
Patent JP-H10165408-A (JP)
Title: Open/close type processing instrument with teeth for endoscope
Inventor: OUCHI TERUO
IPC: A61B1/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an open/close type processing instrument with teeth for endoscope which can securely grip a foreign object, etc., without breaking it nor dropping it between the open/close pieces of the top end. SOLUTION: In an open/close type processing instrument with teeth for endoscope in which an approximately V-shaped groove 21 seen from the side is formed at the grip face of a top open/close pieces 17 which are opened and closed to grip an object by a remote control, of the two sides of the groove 21, a side A placed ahead is made longer than a side placed behind, when an angle of the side A placed ahead to the grip face of the top open/close pieces 17 is taken as α, and an opening angle of the single top open/close pieces 17 when the top open/close pieces 17 are opened to the maximum is taken as θ, α>=θ.
Patent JP-H10167302-A (JP)
Title: Cap of shake-out container
Inventor: HAYASHIDA TERUAKI
IPC: B65D47/06
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To easily segment contained powder lumped clue to moisture or the like by forming a mesh port equipped with a mesh on an opening formed on a shield wall in a cap comprising a body having the shield wall for shielding passage of contents in a container and a lid to be put over the body. SOLUTION: A body 3 of a cap 5 formed of synthetic resin such as polypropylene comprises an attaching part 1 to a container and a shield wall 2, while a lid 4 is attached via a hinge so that it can be opened/closed. The attaching part 1 has a thread 20 inside a cylindrical wall and is screwed with a container opening. In this case, an opening 6 of an approximate D-shape is formed on the shield wall 2, and a mesh 7 is provided on the opening 6 to form a mesh port 8. At the time of use, the lid 4 is opened, the container is turned over, and powder such as powdered seasoning and powdered tea contained in the container is shaken out, wherein since the mesh 7 is provided on the mesh port 8, the powder is finely divided by the mesh 7 and shaken out.
Patent JP-H08154687-A (JP)
Title: Anti-sense oligonucleotide and antiviral agent
Inventor: TAKAKU HIROSHI
IPC: A61K31/70
Filed: 1994-12-12
Abstract: PURPOSE: To obtain the subject nucleotide, capable of forming a hairpin loop, containing one or more 2'-O-methyl ribonucleotides, having a sequence complementary to the target DNA or RNA, inhibiting the proliferation of a virus and useful as an antiviral agent, etc. CONSTITUTION: This new oligonucleotide has a base sequence represented by the formula (Am is a 2'-O-methyladenosine residue; Cm is a 2'-O-methylcytidine residue; Um is a 2'-O-methyluridine residue; Gm is a 2'-O-methylguanosine residue; the bond between respective nucleosides is a phosphorodiester or a phosphorothioate bond), etc., in which at least one of the nucleotides is a 2'-O- methylribonuclotide, is capable of forming a hairpin loop, contains a sequence complementary to the target DNA or RNA, has the resistance to the hydrolytic activities of a nuclease present in the living body and is capable of inhibiting the proliferation of a virus such as human immunodeficiency virus and useful as an antiviral agent for treatment, etc., of acquired immunodeficiency syndrome(AIDS).
Patent JP-H01174990-A (JP)
Title: Test circuit for counter
Inventor: MATSUMOTO TAKESHI
IPC: G01R31/28
Filed: 1987-12-29
Abstract: PURPOSE:To enable a significant reduction in test time of a counter, by adding a counter input data generator to output an input for a counter test receiving an output of the counter. CONSTITUTION:A counts data is inputted into a counter 2 from a register 1, the counter 2 incrementally counts outputted from the register 1. Then, an output data generator 3 detects '1' bit at the highest order from an output from the counter 2 and outputs all bits but this to the register 1 as '1'. Then, the register 1 outputs an output of the generator 3 again to the counter 2 as counts by repeating such as operation up to 10 times in a case of a 8 bit counter, testing of the counter 2 is performed. This enables a significant reduction in test time of a counter.
Patent JP-H11298390-A (JP)
Title: Radio receiver reinforcing system used in vehicle provided with standard fm radio receiver
Inventor: ROBERT D BLISKMAN
IPC: H04B7/15
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a broadcasting reception system used together with an FM radio oscillator in a vehicle. SOLUTION: The broadcasting reception system used together with the FM radio oscillator in the vehicle is provided with an adapter unit 10 and an antenna unit. The adapter unit 10 is provided with a connector to a power system already existing in the vehicle such as the receptacle 1 of a lighter for instance. The adapter unit 10 receives sound program signals from the antenna unit and retransmits them to the free FM channel or intermediate frequency channel of the FM radio receiver of the vehicle. The antenna unit receives radio broadcasting signals provided with a frequency in the range of about 300 MHZ - about 4000 MHz from a satellite and a ground repeater.