baber/WOPTO huggingface dataset:
Patent JP-S60115128-A (JP)
Title: Manufacture of deflection coil
Inventor: DAITO SHIGERU
IPC: H01J9/236
Filed: 1983-11-25
Abstract: PURPOSE:To achieve partial peeling of the covering of a covered strand wire and fitting of electrified terminal simply and securely by placing one end of a strand in a metal piece having an approximately U-shaped cross section and by pressing and electrifying the end of the strand with the metal piece so that the metal piece will make a contact with the core of the covered strand wire. CONSTITUTION:After a metal piece 8 having an approximately U-shaped cross section is placed on the lower electrode 10 of a resistance welder 9, and one end of a coil wire 2 is inserted in the metal piece 8, an upper electrode 11 is lowered. Thus, during this operation, the end of a coil wire 2 is firmly gripped by the metal piece 8 and a large amount of electricity passes the gripped section. Consequently, the covering of the coil wire 2 is partially removed by the Joule heat and the metal piece 8 is closely attached to the core of the strand wire making this section electrically conductive. Thereafter, the end of the coil wire 2 is fixed to the winding machine and the coil wire 2 is wound on the metal mold for formation of a coil. After winding of the coil wire is completed, a metal piece 8' is attached to the other end of the coil wire 2 is the above- mentioned manner, and power source 12 for electrification and heating is connected. The insulating layer of the covered strand wire 3 is softened and melted, and the core of the wire is welded to the metal piece to become one united body.
Patent JP-H05285121-A (JP)
Title: Magnetic resonance device consisting of decoupling receiving coil
Inventor: IEROEN SUNERUTEN
IPC: A61B5/055
Filed: 1992-08-21
Abstract: PURPOSE: To compensate undesirable coupling caused by mutual inductance between respective receiving coils, by connecting each terminal to join both ends of each receiving coil by each circuit, and at the same time, making each circuit forme out of at least one each of a capacitor and a coil. CONSTITUTION: In this magnetic resonance device, more than one RF receiving coil systems, which detect a magnetic resonance signal generated in an object, are comprised of more than one receiving coils 35 and 37 coupled each other by mutual inductance. A decoupling network is also established so that mutual inductance can be compensated; and it consists of each terminal 49, 51; 53, 55 connected with both ends of each receiving coil 35, 37 respectively. Further, each terminal 49, 53; 51, 55 is mutually connected with each circuit 57, 59 respectively including a variable impedance. And, circuits 57, 59 consist of at least one capacitor 63 and one coil 61.
Patent JP-S6281759-A (JP)
Title: Structure of heterojunction type bipolar transistor
Inventor: IMAMURA KENICHI
IPC: H01L29/73
Filed: 1985-10-05
Abstract: PURPOSE:To prevent deterioration in performance due to a junction capacitor in a base contact region, by a constitution wherein a collector contact layer is formed in a selective region in a semi-insulating substrate, and the base contact region is laminated in a region other than the collector contact layer. CONSTITUTION:With an SiO2 film 12 as a mask, ions are selectively implanted by using a semi-insulating GaAs substrate 1. Then, an n<+>-GaAs collector contact layer 2 and an n-GaAs collector layer 3 are formed. Thereafter, the SiO2 film 12 is removed. By an MBE method, a p<+>-GaAs base layer 4, an n-AlGaAs emitter layer 5 and n<+>-GaAs emitter collector layer 6 are sequentially laminated. A collector electrode 7 and an emitter electrode 9 are formed by evaporating AuGe and plating Au. A base electrode 8 is formed by evaporating Au and Zn and then plating Au.
Patent JP-H1164858-A (JP)
Title: Method for controlling electrostatic charge quantity of fine powder and method and device for spraying fine powder
Inventor: MURATA HIROSHI
IPC: B65G53/66
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to stably control the electrostatic charge quantity by triboelectrostatic charge with good accuracy, quantitative determination characteristic and reproducibility by controlling the triboelectrostatic charge quantity of fine powder generated by the collision of the fine powder against the inside wall of a fine powder transporting pipe by the dew point of gas. SOLUTION: At the time of transporting the fine powder supplied in an approximately single particle state into the fine powder transporting pipe 20 by the flow of the compressed gas of the extremely low moisture content having the dew point of <=0 deg.C, the triboelectrostatic charge quantity of the fine powder generated by the collision of the fine powder against the inside wall of the fine powder transporting pipe 20 is controlled by the dew point of this gas. In such a case, a dew point controller 14 controls the dew point of the gas transporting medium of nearly zero moisture content supplied from a gas supplying source 12 in the prescribed range. Namely, the wet gas of a moisture adding line 28 added and regulated by a flow rate regulating valve 27 and the dry gas of a bypass line 30 regulated in the flow rte by a flow rate regulating valve 29 are mixed and the gaseous mixture (zero point regulating gas) which is regulated in the moisture content to the prescribed quantity and is regulated in the dew point of the gas to the prescribed value is produced.
Patent JP-S6378017-A (JP)
Title: Work-plane height measuring instrument for bulldozer or the like
Inventor: ONARI YASUKE
IPC: E02F3/84
Filed: 1986-09-20
Abstract: PURPOSE:To exactly and quickly measure and display a variation of height of a work plane in a running state by providing an initial value setting device, a height arithmetic mechanism, and a height indicator. CONSTITUTION:In a height arithmetic mechanism 9, a computing element 14 equipped in a prescribed position of a bulldozer is provided. The computing element 14 is constituted functionally of a running distance arithmetic part 14A for calculating a running distance of the bulldozer at every prescribed timing, and a height arithmetic part 14B for calculating the height of an excavated surface by the bulldozer. In an input side of the arithmetic part 14B, an inclination angle detector 20, an arm angle detector 22 and an initial value setting device 8 are equipped, and an arithmetic data is inputted from each of them. Prior to the start of a run, the car body height is outputted as an initial value to the arithmetic mechanism 9 through the setting device 8. The arithmetic mechanism 9 calculates the work-plane height extending from the reference plane to the work plane, based on a variation of the car body height in the running state, and displays 10 it. In such a way, it will suffice that a vehicle is operated, while observing visually an indicator 10.
Patent JP-H0670331-A (JP)
Title: Cathode ray tube
Inventor: OGAWA JUNICHI
IPC: H01J29/00
Filed: 1992-08-21
Abstract: PURPOSE:To obtain the cathode ray tube in which a picture rotation due to an external magnetic field such as the earth magnetism is suppressed by generating a magnetic field in a reverse direction to a direction of an external magnetic field perpendicular to a tube face at the outside of a cathode ray tube body. CONSTITUTION:A magnetic field generating means, that is, a ring shaped side rotation correction coil 13 generating a magnetic field in a direction opposite to a direction of an external magnetic field in the perpendicular direction to a tube face, that is, a horizontal earth magnetism component is arranged at the outside of a funnel section of a tube body 1, especially at a position between a deflection yoke 6 and an anode button 8 so that the coil face is in parallel with a panel face (so-called screen). A longitudinally long coil is used for a pattern rotation correction coil 13. The pattern rotation is suppressed by arranging the longitudinally long pattern rotation correction coil 13 to attain landing correction near an upper and lower end of the screen at the correction of landing of an electron beam thereby improving be quality of the screen. Moreover, when the screen rotation is corrected, picture distortion as the side effect of the correction such as mis-convergence is not much observed.
Patent JP-S6377635-A (JP)
Title: Rotary blade with air-cooling device
Inventor: OKA MASAYUKI
IPC: B23Q11/10
Filed: 1986-09-19
Abstract: PURPOSE:To obtain a uniform finished surface of good quality by using an apparatus provided with a single-recessed taper type base plate radially arranged with circular blades. CONSTITUTION:When a work is cut using an intersection between lines connecting outer diameters of a single-recessed taper type base plate 3 to its center point and spiral angles of circular blades as a working surface, cutting is started at the narrow working surface from outer ends of the circular blades 5 radially arranged at the installation angle standard of about 45 deg.. The four circular blades 5 retrospectively traveling in the inner end direction and passing so as to saw and scrape are succeeded and operated in turn and continuously at this operating surface. Shavings 15 generated from the surface of the work by cutting are cleaned by the cooling of working gaps of the circular blades 5 and the wind pressure generated by the centrifugal force of the circular blades 5 and resistance plates 6 and pass vent holes 7 and through a vent cylinder 14 and are sent and accumulated into a storage bag 4. According to this function suppressing the friction heat, the degree of fatigue of the circular blades 5 is mitigated, good cutting quality is maintained, and a uniform finished surface of good quality can be obtained.
Patent JP-H0564116-A (JP)
Title: Signal processing circuit for liquid crystal projection type video display device
Inventor: MIHARA TOMOHIRO
IPC: H04N9/30
Filed: 1991-09-03
Abstract: PURPOSE:To reduce the operating frequency and to facilitate the shading correction in the unit of blocks optionally divided horizontally or vertically by applying shading correction independently respectively to each layer output of a multi-layer expansion processing section. CONSTITUTION:The signal processing circuit is provided with a multi-layer expansion processing section 6 receiving a digital video signal to apply multi- layer expansion to N layers (N=2, 3,...) and to obtain an output whose operating frequency is set to 1/N and a correction means multiplying shading correction information outputted from each of correction memories 82A-82F selected by each address selectors 83A-83F based on a timing signal with each output obtained from the multi-layer expansion processing section 6 at multipliers 81A-81F to implement independently shading correction.
Patent JP-H0885915-A (JP)
Title: Heating device for strike-off plate of asphalt finisher
Inventor: SHINDOU BUNICHIROU
IPC: E01C19/48
Filed: 1994-09-19
Abstract: PURPOSE: To allow reforming an existing machine simply and enhance the heating performance by in a method to make heating with the exhaust heat after the heating of a strike-off plate screed for preventing damage of a paving surface in case road paving is conducted in a cold place. CONSTITUTION: An asphalt finisher is equipped with a screed part 5 having a heating device 14 and a tamper 8 and a strike-off plate 7, wherein a duct 17 is installed between a screed element 11 and the strike-off plate 7, and the plate 7 is heated with exhaust heat generated after the screed 11 is heated. Inside the plate 7 another duct 20 is furnished ranging over approx. the whole width of the screed 11, wherein communication with the duct 17 is generated on both sides of the duct 20, and small holes are provided at a certain spacing at the undersurface of the duct 20 so that the undersurface 7a of the plate 7 can be heated uniformly.
Patent JP-S6377414-A (JP)
Inventor: TSURITA TOSHIO
IPC: A47J27/00
Filed: 1986-09-19
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-H0563514-A (JP)
Title: Tuning device
Inventor: OKAJIMA MASAAKI
IPC: H03J7/18
Filed: 1991-09-03
Abstract: PURPOSE:To keep a stable reception state in a usual reception by controlling an electronic tuner with a pulse width modulation signal at searching and with the data of a local oscillating frequency stored in a memory at a usual reception respectively so as to allow the tuner to tune immediately even a non-standard broadcast. CONSTITUTION:A microcomputer 1 applies a pulse width modulation wave PWM to a local oscillator 3 as a tuning voltage via an LPF 2 at channel searching. Thus, the local oscillation frequency is varied continuously and when a broadcast station reaches a tuning point, the microcomputer 1 stores a value resulting from counting the local oscillating frequency of the tuner 11 at this time into a memory 9. The tuning data are stored in the memory 9 through the repetitive operation and preset is finished. Then the reception is attained and PLL data are read from the memory 9 at the normal reception and fed to a PLL circuit 10. The frequency division ratio of a variable frequency divider is changed in the circuit 10 and a tuning voltage obtained thereby is supplied to the oscillator 3 of the tuner 11 for the tuning. Thus, the tuner immediately tunes to a CATV at searching and stable reception state is kept even in the usual reception.
Patent JP-2001053160-A (JP)
Title: Fabrication method of cmos semiconductor device
Inventor: TANAKA TSUNEO
IPC: H01L21/76
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To rationalize ion implanting process for CMOS semiconductor device. SOLUTION: In a method for fabricating a CMOS semiconductor device, where a high breakdown strength N type MOS transistor is formed on a P-type semiconductor substrate 1 and a high breakdown strength P-type MOS transistor is formed on an N well 2 on the substrate, ion implantation for forming LN type/LP type source-drain layers 4, 6 of a high breakdown strength N-type/ P-type MOS transistor is carried out through the same process as ion implantation for forming the FN/FP layers 5, 7 beneath an isolation film 9 in the vicinity of a region so as to form the high breakdown strength N type/P type MOS transistor.
Patent JP-H0272450-A (JP)
Title: Processor containing cache
Inventor: NAKAGAMI TOMOYUKI
IPC: G06F12/08
Filed: 1988-09-08
Abstract: PURPOSE:To comply with a bus request given from an external device even in a block access mode set to a main memory of a processor by preparing the hardware to monitor the writing actions of the external device to a bus (main storage). CONSTITUTION:A processor CPU1 containing a cache 1a includes a synchronizing strobe signal valid period detecting part 11, a read/write signal latch part 12, an execution holding address latch part 13, a monitor address latch part 14, and a comparison part 15. The hardwares 11-15 contained in the CPU1 monitor only the writing actions of an external device 2 to a bus 4 (main storage 3). Then an access address is fetched to the inside of the CPU1 as a monitor address. As a result, an execution holding action is interrupted in the case the corresponding block is written by the device 2 while the block access of the CPU1 is held. Thus it is possible to accept the bus request from outside even in a block access mode and therefore to improve the flexibility to an external request.
Patent JP-H1161183-A (JP)
Title: Cleanser composition for automatic tableware washer
Inventor: INOUE AKIHIRO
IPC: C11D1/34
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, having low foamability, good in properties for removing the foam and excellent in activities for cleansing various kinds of soil such as oil soil by including each a specified phosphonic acid (salt) and a polyoxypropylene. SOLUTION: This cleanser composition for an automatic tableware washer comprizes (A) a phosphonic acid (salt) of formulas I to IV [(n) is 1-8, X is formula V (M<1> and M<2> are each H, an alkali metal or the like)], preferably of 1-50 wt.% and (B) a polyoxypropylene having 10-90 average condensation degree of an oxypropylene group, preferably of 0.001-10 wt.%, and further preferably (C) an enzyme such as amylase, preferably of 0.1-10 wt.%, (D) a Ca scavenger such as a silicic acid compound, preferably of 5-85 wt.%, (E) a breaching agent such as sodium percarbonate, preferably of 0.1-20 wt.%, (F) a breach- activating agent for generating an organic peracid by reacting with hydrogen peroxide in water, preferably of 0.1-30 wt.%, (G) an alkaline agent, preferably of 5-85 wt.% and (H) a surfactant.
Patent JP-2000054048-A (JP)
Title: Aluminum alloy extruded shape material excellent in axial collapse characteristic
Inventor: KAWAI HITOSHI
IPC: C22C21/02
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an alminum alloy extruded shape material excellent in axial collapse characteristics and suitable as an automotive structural member such as a side member or the like. SOLUTION: This aluminum alloy extruded shape material is the one in which, in a stress-strain diagram in the case of a tensile test, to the area (B part) surrounded by the stress-strain diagram, the area (A part) surrounded by the tangent of the maximum stress point, the straight line obtd. by connecting the fracture strain point and the fracture stress point and the stress-strain diagram from the maximum stress point to the fracture stress point is >=0.7%. As the aluminum alloy, an Al-Mg-Si alloy contg., by weight, 0.3 to 1.6% Mg, 0.2 to 1.6% Si, 0.2 to 1.0% Cu and 0.005 to 0.2% Ti is suitable.
Patent JP-H0385591-A (JP)
Title: Driving device for matrix display panel
Inventor: TSUKADA TAKASHI
IPC: G09G3/30
Filed: 1989-08-30
Abstract: PURPOSE:To enable fast line sequential scan driving which suits to a high definition display by controlling writing operation and discharging operation alternately at the time of a line sequential scan by divisionally driving scanning electrodes. CONSTITUTION:Scanning-side drivers 51 and 52 and write voltage generating circuits 71 and 72 are separated into an odd and an even electrode block for driving. When the scanning-side selection electrodes 31 or 32 are in writing operation, a write voltage -Vm which is charged in a prescanning period is discharged forcibly in the scanning-side nonselection electrode block, and then a modulating voltage Vm is applied from data electarodes 2 to superpose the modulation voltage Vm on the write voltge -Vw. Charging operation for writing is made possible by the driving on the side of the scanning-side selection electrodes 31 or 32 even during the forcible discharging operation to drive the electrodes throughout one scanning period as a write period. Consequently, the fast line sequential scan which suits to the high resolution display can be made.
Patent JP-H0542983-A (JP)
Title: Film packaging method
Inventor: SAKAMOTO YOSHIO
IPC: B65D85/00
Filed: 1991-08-09
Abstract: PURPOSE:To maintain in a constant quality the packaged film containing a swelling agent capable of swelling the film thoroughly without causing its dissolution by sealingly wrapping the film in a packaging material consisting of the material through which the swelling agent is impermeable. CONSTITUTION:In a method for packaging a synthetic resin made roller 3 on which is rolled up the film 1 containing at least 50% swelling agent 2 consisting of compounds or their mixture capable of swelling the film thoroughly without causing its dissolution, e.g. a roll 4 of polyparaphenyleneterephthalamide film in a wet state containing at least 70% purified water, the film roll 4 is wrapped in covering material 5 such as metal foil and polyethylene film and vinyl tape 51 is wound around the opening part of the covering material 5 to finish making a package A. When a large amount of the packages A are transported or stored, the packages A are packed in corrugated cardboard boxes or the like.
Patent JP-H0778037-A (JP)
Title: Decentralized processing system
Inventor: SAITO MASAHIKO
IPC: G06F1/00
Filed: 1993-09-08
Abstract: PURPOSE:To exerts influence on none of other computers as much as possible when one computer is stopped and restarted by managing the stop scheduled time and restart scheduled time of the computer. CONSTITUTION:The decentralized processing system wherein plural computers 111-115 are connected to a network 12 has at least one management program 14 which manages the stop scheduled time and restart scheduled time of the respective computers 111-115 in the decentralized processing system. Consequently, when the time from the stop to the restart of a computer is within a relatively short scheduled period, this computer seems not to stop to other computers.
Patent JP-S61100259-A (JP)
Inventor: ONIMURA KUNIHARU
IPC: A61M1/14
Filed: 1984-10-24
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-S6284830-A (JP)
Title: Production of electric resistance welded steel pipe having excellent stiffness at weld zone
Inventor: ADAKA MATSUO
IPC: B21C37/08
Filed: 1985-10-09
Abstract: PURPOSE:To obtain the electric resistance welded steel pipe with good stiffness at the weld zone and excellent dimensional accuracy by performing the shape straightening which takes the bend formation mainly with the temp. of the seam part within the specified range, at the rear part of the heat treatment. CONSTITUTION:A strip steel 1 is continuously formed by a roll forming machine 2 and welded continuously by a welding machine 3 by constraining the joining part by a squeezzing stand 4. Thereafter the shape straightening that takes bending mainly is executed by a straightener 9 with 450-600 deg.C temp. at the same part, immediately after the heat treatment of the same part of the joining part by high frequency heating device 5A and 5B and the necessary out of roundness is fed in. The electric resistance welded steel pipe having good stiffness at weld zone and excellent dimensional accuracy is thus obtd. with good operability.
Patent JP-H0665575-A (JP)
Title: Natural antioxidant
Inventor: KIYOU SEIKA
IPC: C09K15/34
Filed: 1992-08-24
Abstract: PURPOSE:To obtain a strong antioxidant which can be added to food, etc., with a high safety by using an extract obtd. by extracting a mushroom with water or an org. solvent as the effective component. CONSTITUTION:An extract of a mushroom is used as the effective component of an antioxidant. The bruit body of the mushroom can be used as it is for extracting; however, the fruit body is usually dried by the usual drying method, such as breeze drying, vacuum drying, or solar drying, and then extracted with a suitable solvent, usually water, ethanol contg. water, or a hydrophilic org. solvent. Any mushroom edible or usable as a drug can be used.
Patent JP-S61102879-A (JP)
Title: Vertical smear removing method for solid-state image pickup device
Inventor: SATO KAZUHIRO
IPC: H04N5/335
Filed: 1984-10-26
Abstract: PURPOSE:To enable vertical smear correction ample for the movements of camera and/or the objects by detecting the vertical smear component within 1H duration provided with an interval of plural horizontal scan durations and correct successively the vertical smear components of the screen during said plural horizontal scan durations by the detected components. CONSTITUTION:The scanning of a solid-state image pickup element 11 starts at the first transition of vertical blanking pulses, for instance, at every 13 H the vertical clock pulse is masked and the output of vertical shift register is stopped. As a result, the element 11 gives out a signal that includes the vertical smear durations only. This signal is amplified, AD converted, and transffered to a switch 14. The switch 14 separates the said vertical smear component and the signal component, and the former component is accumulated in a memory circuit 15. Meanwhile, the signal component is led to a subtraction circuit 16, where differences to the output signal from the memory circuit 15 is taken and the vertical smear component included in the signal is removed. The memory circuit 17 temporarily accumulate said signal. By reading the accumulation, a signal F1 is transformed into a signal G1.