baber/WOPTO huggingface dataset:
Patent JP-H10270118-A (JP)
Title: Connector
Inventor: SHINOZAKI TETSUYA
IPC: H01R13/52
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To secure the waterproof performance of a fitting detection connector. SOLUTION: Whether female and male housings 1, 2 are normally fitted or not, is detected by an external circuit which detects whether a short-circuit terminal 19 interlocking with the deflecting operation of a lock arm 10 shorts one pair of detection terminals 7 provided on the housing 1 or not. The operation side of the lock arm 10 and a short-circuit terminal 19 are covered by a rubber-made seal cover 24 so that the same can be operated from outside.
Patent JP-S57187192-A (JP)
Title: Method for elimination of residual tensile stress after welding
Inventor: TAKEMOTO MIKIO
IPC: C21D1/26
Filed: 1981-05-12
Abstract: PURPOSE:To eliminate the residual tensile stress of a welded part in a short time with a small quantity of water, by cooling quickly the rear side during the period, when the welded part is held at a high temperature higher than a certain degree, after the butt welding by spraying of a water current or the like. CONSTITUTION:In butt welding between metallic plates 1 and 1, tip parts of edges are welded with the first layer 2, and a main welding layer 3 and the last welding layer 4 of the second and following layers are formed by build-up welding. The part near the start point of the last welding indicates normally the lowest surface temperature near the welded part; and while the surface temperature of a front side A is >=100 deg.C as the result of the measurement due to a surface thermometer, the welded part is cooled quickly from a rear side B by fulling, jetting, spraying, or the like of water having an approximately normal temperature. By this quick cooling, a permanent distortion is generated in the welded part to reduce and eliminate the residual tensile stress or a compression stress is generated furthermore to prevent the occurrence of corroded cracks due to stress in the use.
Patent JP-S63237236-A (JP)
Title: Magneto-optical recording medium and recording method
Inventor: OSATO YOICHI
IPC: G11B11/10
Filed: 1987-03-26
Abstract: PURPOSE:To permit over writing by using a recording medium having magnetic layers of two-layered structure satisfying prescribed conditions, providing a magnetic field generating part in the position separate from a recording head and executing recording with binary laser power at the time of recording. CONSTITUTION:The perpendicularly magnetized films having the two-layered structure which consists of a 1st magnetic layer 2 having a Curie point T1 and coercive force H1 and the 2nd magnetic layer 3 having a Curie point T2 and coercive force H2 and makes exchange bonding are provided on the substrate 1. Equation I and equation II are made to hold when the saturation magnetization of the magnetic layer 2 is designate as Ms2, the film thickness thereof as h2, the magnetic wall energy between the two magnetic layers as sigmaw, the compensation temp. of the magnetic layer 2 as T1COMP, and the compensation temp. of the magnetic layer 3 as T2COMP. The magnetization of the recording bits of the magnetic layer 3 is thereby directed to the direction safe as against the direction of the magnetization of the recording bits of the magnetic layer 2. The magnetic field generating part 34 is provided on the position separate from the recording head 31 and the recording is executed with the binary laser power.
Patent JP-H08271596-A (JP)
Title: Synthetic equivalent test method for circuit breaker
Inventor: MATSUNAMI TAKAKAZU
IPC: G01R31/333
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a synthetic equivalent test method for circuit breaker in which the reclosing/interruption performance can be verified easily using an existing facility upon occurrence of multiplex lighting. CONSTITUTION: A current supply circuit and a Weyl circuit 30 are superposed on a sample circuit breaker 1. A low frequency conduction circuit is inserted between the sample circuit breaker 1 and a circuit for generating a low frequency current by discharging a capacitor 21 to a reactor 22. At the time of test, a low frequency current is fed at first and an arc is generated through opening operation of the sample circuit breaker 1 and the short circuit current is superposed. Subsequently, the auxiliary circuit breakers 6, 26 for the current supply circuit and the low frequency conduction circuit are opened thus operating the Weyl circuit 30 before zero point of the short circuit current. The reclosing/interruption performance is verified through the series of operations upon occurrence of multiplex lightning.
Patent JP-H04222873-A (JP)
Title: Preparation of azo dye
Inventor: RODERITSUHI RAUE
IPC: C09B41/00
Filed: 1991-03-12
Abstract: PURPOSE: To economically and easily obtain azo dyestuffs by reacting a specified aromatic or heterocyclic diazo compd. and a specified aromatic or heterocyclic coupling component along with a substance generating nitrous acid under a constant condition.  
     CONSTITUTION: An aromatic or heterocyclic diazo compd. (A) such as aniline or P-anlsidine represented by D-NH 2  (wherein D is a radical of an aromatic or heterocyclic diazo component) and an aromatic or heterocyclic coupling component (B) such as 1,3,3-trimethyl-2methylene-2,3-dihydroindole represented by HK (wherein K is a radical of an aromatic or heterocyclic coupling component) are reacted under the effect of CO 2  with 5-100 atm pref. along with a substance (C) generating nitrous acid such as sodium nitrite to obtain azo dyestuffs represented by formula. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S58188102-A (JP)
Inventor: NARITA HIROYOSHI
IPC: C04B35/453
Filed: 1982-04-28
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-S538026-A (JP)
Title: Readout system for error information
Inventor: KICHIJI KATSUHIRO
IPC: G06F13/00
Filed: 1976-06-16
Abstract: PURPOSE: To increase the data processing speed without requiring 1 memory cycle to read out the error data. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10250652-A (JP)
Title: Bicycle parking device
Inventor: MACHIMURA MASAKATSU
IPC: E04H6/10
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle parking device which can easily put a bicycle in place without lifting the rear wheel. SOLUTION: A bicycle parking device is structured so that the optional numbers of guide rails 1 and 2 are laid parallel for accommodating bicycles C, wherein the rails 1 and 2 are equipped at the oversurfaces with wheel stoppers 7 which lock removably the front wheel FW of each bicycle C and prevent it C from slipping off from the guide rails 1 and 2. The wheel stoppers 7 are installed in such a position and at level that when the front wheel FW gets on the stoppers 7 and over them, the rear wheel RW is set perfectly on the guide rails 1 and 2 substantially completely.
Patent JP-H10255601-A (JP)
Title: Switchgear switching device and automatic switching method of switchgear switching device
Inventor: TAKAYANAGI NORIHIRO
IPC: H01H33/59
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an automatic switching method enabling the miniaturization of a swaitcing device by dispensing with a large current for switching operation while utilizing an accumulating power of an actuating body to perform switching operation of a switchgear switching device. SOLUTION: A switchgear switching device K is provided with a normal use side transmission axis 2 to perform on/off operation of a switchgear contact and on/off operation means consisting of a transmission plate, etc. An on/off means is driven by driving means comprising a making clutch plate, an accumulating clutch axis 17, a middle clutch plate 124, a driving axis 1, a driving plate 13, and a making plate, etc. A making operation accumulating means consisting of the driving axis 1, driving plate 13, a making lever 14, a making spring 142 give a driving power to the driving means when performing automatic making operation, and opening operation accumulating means consisting of the normal use side transmission axis 2, an operating arm 21, an arm spring 235 give diving power to the driving means when performing automatic opening operation.  An operated side either the normal use side or the stand-by side, making operation, or opening operation is controlled by control means consisting of a normal use side opening magnet coil C1, a normal use side making magnet coil, a stand-by side making magnet coil, and apparatuses that send control signals.
Patent JP-S56166319-A (JP)
Title: Manufacture of nonrefined steel
Inventor: MABUCHI HIDESATO
IPC: C21D3/00
Filed: 1980-05-27
Abstract: PURPOSE: To manufacture a nonrefined steel with high strength and high toughness by suitably combining the conditions of heating and rolling with those of accelerated cooling after the rolling, and carrying out dehydrogenation.  
     CONSTITUTION: Steel is subjected to soln. heat treatment by heating to the Ac 3  point or above and hot rolling, that is, controlled rolling making the austenite grains fine especially in a temp. zone under the recrystallization temp. The steel contg. unrecrystallized austenite before recrystallization is acceleratedly cooled at ≥1, especially 5W30°C/sec cooling rate. Simultaneously with the accelerated cooling, dehydrogenation is effected so as to control hydrogen Hc(ppm) in the steel at the ?central part in the plate thickness direction to Hc(ppm) ≤1.10-0.005σy. Hydrogen in the steel is removed by a conventional known method such as the vacuum degassing of molten steel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08240311-A (JP)
Title: Combustion device
Inventor: ARITA JOJI
IPC: F23L3/00
Filed: 1995-03-03
Abstract: PURPOSE: To permit maintaining of stabilized combustion condition by a method wherein NOx gas in exhaust gas is reduced and lift back is prevented, even upon combustion with the maximum or the minimum amount of combustion. CONSTITUTION: A nozzle damper 31 is reciprocated into a direction, orthogonal to the axial directions of respective thin fuel combustion burners 13 and thick fuel combustion burners 15, based on the result of checking of the value of control current for controlling the opening degree of gas proportional valve. As a result, the opening areas of mixture introducing ports 17, 21 are narrowed or widened. When the opening areas of the mixture introducing ports 17, 21 are narrowed, the supply of mixture of a primary air rate coped with a reducing amount of combustion to the burner 1 is permitted. On the contrary, when the opening areas of the mixture introducing ports 17, 21 are widened, the supply of premixture of a primary air rate, coped with the amount of increasing combustion, to the burner 1 is permitted.
Patent JP-H03270164-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUDO HIROSHI
IPC: H01L27/108
Filed: 1990-03-20
Abstract: PURPOSE:To flatten the surface of a polycrystalline semiconductor film by a method wherein, after a semiconductor layer is formed, ions are implanted in an amount at a solid-solution limit concentration or higher, the surface of the semiconductor layer is flattened and an insulating film is formed on the semiconductor layer. CONSTITUTION:An interlayer insulating film 4 is patterned; a contact hole 4a is formed on an N<+> type diffusion layer 1d; after that, a first polycrystalline silicon film 6 having a film thickness of 100-nm is grown on the whole surface by a CVD method. When germanium ions are implanted into the first polycrystalline silicon film 6 under conditions in an injection amount of 9.6X10<15>/cm<2> or higher and at an energy of 40kev, the surface of the polycrystalline silicon film 6 is flattened. After that, phosphorus ions are implanted into the polycrystalline silicon film. The first polycrystalline silicon film 6 is patterned. The polycrystalline silicon film 6 is removed; it is used as a storage electrode layer 11 for a capacitor. In addition, the surface of the polycrystalline silicon film 6 is oxidized thermally; an SiO2 film 7 which is used as a dielectric 12 and whose film thickness is 10nm is grown.
Patent JP-S60216090-A (JP)
Title: Gas screw compressor
Inventor: NARITA MASAHARU
IPC: F04C28/00
Filed: 1984-04-11
Abstract: PURPOSE:To prevent a sudden pressure variation from occurring as well as to make a foaming phenomenon restrainable, by installing a valve, closing itself to interlock with stoppage of a compressor, in a passage supplying a service spot with compressed gas, while making gas pressure in a separator so as not to escape in time of stopping. CONSTITUTION:In order to close a pressure-regulating valve 7 installed in a passage supplying a service spot with compressed gas, first of all, this pressure- regulating valve 7 is formed into a hermetically sealed structure, and in time of a gas screw compressor 1 being stopped, a stop solenoid valve 9 becomes unenergized in view of sequence so that it is opened in a moment, and gas pressure in a separtor 5 enters an unloader chamber A, pressing an unloader piston 4 and passing a control pipe line 16 as closing an unloader valve 3, and the gas pressure is added out of a C part of the pressure regulating valve 7 whereby a valve inside the pressure regulating valve 7 is constituted so as to be forcibly fully closed. With this constitution, since the gas pressure in the separator 5 is in no case escaped in time of stoppage, a sudden pressure variation may no longer happen there, thus a foaming phenomenon is restrainable.
Patent JP-H08268351-A (JP)
Title: Coupler mechanism for coupling vehicle
Inventor: YAMADA YOSHIAKI
IPC: B62D53/00
Filed: 1995-03-29
Abstract: PURPOSE: To improve drive operability and riding comfort by reducing the occurrence of a scooping phenomenon for lifting the front part of a tractor, or a diving phenomenon for sinking the part. CONSTITUTION: A bracket 11 is provided on the lower surface of the base 10A of a coupler 10 having a coupling section with the king pin of a trailer 2, and a bearing bracket 12 is fixed to the inner side of the body frame 1A of a tractor 1. Then, the brackets 11 and 12 are jointed to each other, so as to be capable of relative free turn in a longitudinal direction via a pin 14 as a support shaft extended along the horizontally transverse direction of the tractor 1. According to this construction, the center of the pin 14 acting as a virtual coupling part between the tractor 1 and the trailer 2 roughly coincide with the position of the center of gravity G on the body frame 1A of the tractor 1, thereby reducing pitching moment generated due to the start or braking operation of the tractor 1.
Patent JP-S60215173-A (JP)
Title: Valve device in thermohardening resin flow passage
Inventor: ISHIKAWA GENICHI
IPC: F16K27/06
Filed: 1984-04-10
Abstract: PURPOSE:To prevent the stream of thermohardening resin in a flow passage from flowing into the gap between a ball valve and a valve receiving pocket and then hardening in the gap, by previously filling thermohardening resin in the gap, and as well by heating and fusing this thermohardening resin. CONSTITUTION:A valve device disposed in a thermohardening resin flow passage, is formed with a valve receiving pocket 3 in a passage 2 within a body 1. A ball valve 4 for opening and closing the passage 2 is rotatably disposed in the valve receiving pocket 3, and a filler resin 11 of thermohardening resin which is the same material as that of the thermohardening resin flowing through the flow passage 3 within the body 1, excepting no hardening agent being contained therein, is filled between the gap between the ball valve 4 and the valve receiving pocket 3. When heating medium such as, for example, steam, etc. is introduced into a heating jacket 12 to heat the body 1, the filler resin 11 is fused, and therefore, it is possible to prevent the stream of thermohardening resin in the passage from flowing into the gap between the ball valve 4 and the valve receiving pocket 3.
Patent JP-S545680-A (JP)
Title: Manufacture of semiconductor device
Inventor: YUKIMOTO YOSHINORI
IPC: H01L29/80
Filed: 1977-06-15
Abstract: PURPOSE: To obtain a longitudinal LFET featuring the properties shown by the triode vacuum tube, by forming the drain layer into a similar form to the depletion layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03271712-A (JP)
Title: Light beam scanner
Inventor: HANAMOTO HIROYUKI
IPC: B41J2/44
Filed: 1990-03-20
Abstract: PURPOSE:To surely determine the timing of a modulation start in an image signal of plural laser beams without making the device itself large in size by allowing a mirror for synthesizing plural laser beams to be served also as a mirror for separating them to a beam detector. CONSTITUTION:A first and a second semiconductor laser 61, 62 generate independently a laser beam modulated by a modulating signal outputted from a printing processing part, and the respective laser beams synthesized by a synthesizing/ separating mirror 63. Subsequently, a composite laser beam until it is modulated by image data is deflected and reflected by a reflecting mirror 162, and the laser beam from a first semiconductor laser 61 is reflected by the synthesizing/ separating mirror 63, reaches a beam detector 61, and the laser beam from a second semiconductor 62 transmits through the synthesizing/separating mirror 63, and when the laser beam is detected by the beam detector 161, the modulating signal is outputted at a prescribed timing, and the laser beam is modulated. In such a manner, a modulation timing of the laser beam by an image signal can be determined surely without making the device in size.
Patent JP-H11244492-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To simplify a structure, to easily perform a wiring processing and to prevent wiring from being imprudently detached. SOLUTION: In this Pachinko (Japanese pinball game) machine in which a winning ball guiding gutter 17 is attached on the back surface of a game panel and a mechanism plate 11 is mounted so as to cover the back surface, a wiring locking part 35 is provided on the appropriate part of the winning ball guiding gutter 17 or the mechanism plate 11, the wiring locking part 35 is provided with plural erected pieces 36 each with an opened upper surface provided with elastic characteristics at a prescribed interval and a wiring pressing part 38 is provided on at least one of the erected pieces 36.
Patent JP-S54162917-A (JP)
Title: Subscriber congestion control unit
Inventor: YAMAZAKI MASASHI
IPC: H04M3/22
Filed: 1978-06-14
Abstract: PURPOSE:To realize a highly reliable traffic control system by securing the outgoing control over a wide range and then incorporating the high-degree decision of man into the system in addition to the decision of machine. CONSTITUTION:With detection of the congestion via DET added to the exchange of LS, the known multi-frequency code is used to CONT to transfer the congestion information. Receiving the congestion information, CONT compares the subscriber number and its frequency beta through which incoming register group full busy time rate alpha in the information and the busy frequency of a prescribed circuit within a fixed period are observed with preset congestion detection threshold level alpha0 and beta0. If the congestion is decided through the comparison, CONT delivers the prescribed control rate gamma0 to then inform it to TTY and CONT-A to CONT along with the information received through DET via the existing data transmission system, a and at the same time transmits the outgoing control information to RCIE.
Patent JP-H10271491-A (JP)
Title: Electron endoscope
Inventor: AIZAWA CHIEKO
IPC: A61B1/04
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide the electron endoscope where its configuration circuit is simplified and no adjustment is required for the circuit. SOLUTION: An endoscope image signal obtained by an image pickup element built in the electron endoscope is given to an analog pre-stage processing section 25 of a video processor and converted into a digital signal by an A/D converter 27 via an AGC circuit 38 and a white balance circuit 39 or the like which are signal level conversion means. Then the output of the A/D converter 27 is given to a CPU 32, where the digital signal is accumulated and a lightness signal for one image pattern is generated, the lightness is compared with a prescribed lightness and a control signal proportional to an error signal is fed to the AGC circuit 38 via a D/A converter 41 to convert the signal level given to the circuit 38 to a proper signal level and then the level conversion circuit is simplified and no adjustment is required for the circuit.
Patent JP-S62226663-A (JP)
Title: Thin film element
Inventor: SATO JUNICHI
IPC: H01L31/04
Filed: 1986-03-28
Abstract: PURPOSE:To contrive the improvement in photosensitive characteristics by forming a metallic electrode on the surface of an amorphous Si layer by cluster ion beam technique and enabling the formation of an electronic barrier between the amorphous Si layer and a back electrode even if aluminum is used for that electrode. CONSTITUTION:A vapor of an evaporated substance 12a in a crucible 12 is made that of 1-10 Torr and that is spouted inside a vacuum chamber 11. Then, the aluminum vapor gets into an over-cooled state by heat insulating expansion and is condensed into a cluster of atoms which is transferred to the transparent substrate 1 side. When passing an ionization part 14, that is ionized by electron shower. Those ionized aluminum ions are deposited on an I-type amorphous Si layer 4 on the substrate 1 by acceleration electrodes 15a and 15b and are diffused in the shallow part near the surface to form an electronic barrier. Thus, the back electrode 5 itself can be a compact structure without defects.
Patent JP-S571164-A (JP)
Title: Method and device for continuous winding of wire
Inventor: KUMANO KENJIROU
IPC: B65H67/04
Filed: 1980-05-29
Abstract: PURPOSE: To prevent the starting end of winding on an empty reel against irregularity for winding up wire continuously from a fully wound-up reel to a neighboring empty reel by providing an idle wheel between these reels.  
     CONSTITUTION: In this winding means, a pair of winding reels 11 and 11' are arranged in series on the same straight line, and catch rods 21 and 21' are provided at outward positions in radial directions of mutually faced collars 11a and 11a' of reels 11 and 11' for catching a wire 10 let out from a traverser 20. For transferring the wire 10 from the fully wound-up reel 11 to the empty reel 11', the wire 10 is once wound round an idle wheel 15 attached to the empty reel 11', and then, transferred from the wheel 15 to the empty reel 11'. In this construction, the wire 10 can be started to be wound up regularly from along the collar 11'a, and prevented against irregularity in its starting end. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63241212-A (JP)
Title: Controller for waves
Inventor: SHIMADA NAGAHIKO
IPC: E02B3/06
Filed: 1987-03-27
Abstract: PURPOSE:To obtain a controller for waves at a low construction cost in a short time by hanging down a wall from a fixing base. CONSTITUTION:A soft structure of wall 1 is hung down into sea from a fixing base fixed to the seabed and exposed from the sea surface to form a controller for waves. The controller can thus be constructed at low costs of construction and materials in a short time.