baber/WOPTO huggingface dataset:
Patent JP-S61191164-A (JP)
Title: Thermal head driving method
Inventor: MORIGUCHI HARUHIKO
IPC: H04N1/40
Filed: 1985-02-20
Abstract: PURPOSE:To drive selectively respective unit heating bodies by executing the on and off control in accordance with the picture data for one side element group only out of the first and second switching element groups connected to the lead wire in the mutually reverse direction of the heating resistance body group. CONSTITUTION:Unit heating bodies 321-32N form a thermal head 12, and to lead wires 13 and 14 pulled out in the reverse direction, switching element groups 331-33M and 341-34M are respectively connected. A common terminal 49 connected with an element 34 is grounded, an impressing pulse is supplied to a common terminal 41 connected with an element 33, a picture signal 54 is supplied to a signal input terminal 52, and to a signal input terminal 44, a unit heating body selecting signal 45 is supplied. Signals 45 and 54 are S/P-converted respectively by shift registers 37 and 38 and respectively, latched to latch circuits 35 and 36 by control signals 48 and 53. By the output signal 42 of the circuit 35, the element 33 is turned on, a unit heating body 32 is selected, the element 34 is on and off-controlled in accordance with the picture signal 54 by the output signal 59 of the circuit 36, and by the impressing pulse from the terminal 41, the voltage is supplied to a selected unit heating body 32 and heating is executed.
Patent JP-H10229071-A (JP)
Title: Method and system for dry etching
Inventor: CHIN TAKASHI
IPC: C23F4/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To realize fine machining of specified width or finer by introducing an etching assist gas from the upper part of a vacuum chamber using a magnetic neutral beam discharge etching system and introducing an etching main gas to the substrate side in the vicinity of magnetic neutral beam. SOLUTION: When the power of a high frequency power supply 8 for generating plasma is 1kW, the power of a high frequency power supply 11 for biasing a substrate is 500W, the pressure is 3mTorr, argon of 85sccm is employed as assist gas and C4 F8 of 15sccm is employed as an etching main gas, etching rate of a silicon oxide is 610nm/min and etching rate of silicon is 51nm/min. The selection ratio is 12 at that time. On the other hand, the main gas and the assist gas are introduced from the upper part of the chamber while being mixed, etching rate of silicon oxide is 590nm/min and etching rate of silicon is 98nm/min. The selection ratio is 6 at that time.
Patent JP-S57145581-A (JP)
Title: Dc-ac power converter
Inventor: AKAMATSU MASAHIKO
IPC: H02M7/515
Filed: 1981-03-04
Abstract: PURPOSE:To increase voltage control performance by providing a self turn off type semiconductor switch short-circuiting between the positive and negative input terminals of a bridge circuit composed of thyristors and a conductive means with reverse direction to the thyristors. CONSTITUTION:A chopper element 1 which is a power interrupting means at the time of commutation is composed of a solid-state switching element permitting turn off by a control pole. A commutating circuit for a bridge circuit 200 is composed of a commutating capacitor 3, commutating reactor 4 receiving the stored energy in the commutating capacitor 3 through a discharge control switch 7, discharge-proof rectifying element 5 preventing the charge in the commutating capacitor 3 from discharging towards the positive and negative DC terminals A, B in the bridge circuit 200, and semiconductor switch 2 short-circuiting between the A and B terminals even if the current i returning from A and B terminals to a power supply 100 exists. The semiconductor switch 2 is composed of a self turn off element.
Patent JP-H11229926-A (JP)
Title: Fuel injection controller for direct injection gasoline engine
Inventor: SHIMIZU HIROKAZU
IPC: F02D41/06
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To surely inject a demanded quantity of fuel in initial injection in each cylinder in a starting time in a direct injection gasoline engine. SOLUTION: In a four-cylinder engine, for example, control for performing injection once in a starting time and stopping injection in the following two injection timings is repeated, that is, injection in a #4 cylinder, stop of injection in a #2 cylinder, stop of injection in a #1 cylinder, injection in a #3 cylinder, stop of injection in the #4 cylinder, stop of injection in the #2 cylinder, injection in the #1 cylinder, stop of injection in the #3 cylinder, stop of injection in the #4 cylinder, and injection in the #2 cylinder are performed in this order, so that initial injection in each cylinder is carried out discontinuously.  Until first injection is finished in all the cylinders, injection is carried out intermittently, so that increase in the number of engine revolutions is suppressed, and consequently, sufficient injection time can be secured in the first injection in which a large quantity of fuel is demanded for injection.
Patent JP-H09223527-A (JP)
Title: Conductive clip
Inventor: KASHIWAGI NOBUTAKA
IPC: H01R4/48
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a conductive clip whose conductive members can be reliably electrically continued with each other without complicating the constitution of the conductive members and which can also be easily mounted and demounted. SOLUTION: A guide metal fitting 20 installed in a holding metal fitting 10 formed in a U shape so as to be taken in and out from between its opening ends, is provided with a pair of guide pieces 24 erected so as to be opposed to each other, and a first spring part 24d by folding back inside a central part by dividing the opening ends into three parts and a second spring part 24e by folding back both side parts outside, are formed on the opening ends of the guide pieces 24. When a conductive member arranged between the guide pieces 24 is pushed in the holding metal fitting 24 together with the guide metal fitting 20, a conductive clip 2 is installed in the conductive member in a condition where the second spring part 24e is exposed outside when the first spring part 24d is brought into close contact with the conductive member.  When the other conductive member is brought into contact with this exposed second spring part 24e, both conductive members can be reliably electrically continued with each other.
Patent JP-S63203843-A (JP)
Inventor: FUKUDA KENJI
IPC: D03D41/00
Filed: 1987-02-12
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-H03235775-A (JP)
Title: Steering device for motorcycle
Inventor: SUZUKI TOSHIYUKI
IPC: B62K21/00
Filed: 1990-02-09
Abstract: PURPOSE:To vary the angle of a steering shaft through rotation of an eccentric pipe and to cope with a riding posture and the change of the load of a front wheel by rotatably inserting the eccentric pipe into a head pipe and rotatably inserting the steering shaft into the eccentric pipe. CONSTITUTION:A steering shaft 12 inserted into a head pipe 2 is rotatably supported to an eccentric pipe 61 through a pair of upper and lower bearings 60. The eccentric pipe 61 is inserted into the head pipe 2 and rotatably supported thereto by means of a pair of upper and lower bearings 62. When the position of a handle is, for example, raised, a motor 68 is run by a control device 72 along with operation of an operation button 80. The eccentric pipe 61 is rotated through transmission means 69, 67, 65, 66, and 64, and when the steering shaft 12 is rotated to a given position and a limit switch 77 detects a position detecting protrusion 73, running of the motor 68 is stopped.
Patent JP-S55124997-A (JP)
Title: X-ray device
Inventor: SUGIMOTO HIROSHI
IPC: H05G1/36
Filed: 1979-03-19
Abstract: PURPOSE:To permit the device not to be affected by an environmental condition, by using an output signal from the detection signal processing unit as a signal of measuring an exposure dose of the ray to the inspected patient or as a feed-back signal to an X-ray output control system in the X-ray controller. CONSTITUTION:At the radiation port of an X-ray tube 3, that is, at the connection portion of an X-ray movable stop device 6 and the X-ray tube 3, is arranged a semiconductor radioactive ray detector 4. Its output terminal is connected to an input terminal of a detection signal processing unit 5 the output terminal of which is connected to the input terminal of an X-ray exposure dose monitor circuit 12. An output of the X-ray amount monitor circuit 12 is fed back to an X-ray controller 1 thus preventing an excessive exposure dose to the patient to be inspected.
Patent JP-H03234838-A (JP)
Title: High twist crape-like polyester woven fabric
Inventor: SHIMAMOTO KAORI
IPC: D03D15/567
Filed: 1990-02-08
Abstract: PURPOSE:To obtain the title woven fabric having excellent harshness and gloss and useful in a textile yield by arranging polyester filament yarns as warp and weft having each specific single yarn denier, flat degree and coefficient of twist. CONSTITUTION:The objective woven fabric obtained by arranging polyesters (e.g. PET) multifilament yarns mainly composed of a filament with flat cross section having 2-8d single yarn denier, 3-7 flat degree and twisted in coefficient of twist of 3000-14000, preferably 500-14000 as warp and/or west.
Patent JP-H11226984-A (JP)
Title: Fiber-reinforced resin molded article having thick section part
Inventor: NOMURA MANABU
IPC: B29K105/12
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-reinforced resin molded article being free of a sink mark even in the case of a molded article having a thick section part such as a rib or a boss, a wide and large-sized rib in particular, and excellent in strength, rigidity and heat resistance. SOLUTION: A fiber-reinforced resin molded article satisfying a relation of 20<=L×V<=500 at the time when fibers of a fiber length 0.5 mm or less in a fiber containing molded article 1 having a thick section part (rib 3, boss or the like) are 30 wt.% or less and fibers of a fiber length 1.5 mm or more are 20 wt.% or more and when the weight-average fiber length of the fibers in the molded article is made L (mm) and the fiber content V (wt.%). This can be applied to a molded article having a large-sized rib wherein b/a is 0.5 or more when the section of a thin section part 2 of the molded article 1 is (a) and the width of the rib 3 is (b).
Patent JP-H03236112-A (JP)
Title: Flat type multiconductor cable and forming method thereof
Inventor: IURA KAZUO
IPC: H01R13/02
Filed: 1990-02-09
Abstract: PURPOSE:To obtain a flexible contact part by arranging a group of round wires used for the wirings between flexible printed-wiring boards in parallel into a plane shape with intervals between individual core wires, stripping off sheaths of the ends uniformly for use as contact parts, then sticking a connection tape along the bases of them, on the sheaths of the round wires, and also securing the lower sides of them with a fixing tape. CONSTITUTION:When connecting flexible printed-wiring boards with each other by a group of round cables 1, the group of cables 1 are arranged in parallel into a plane shape at specified intervals, and parts of conductors 2, which are exposed by stripping off sheaths 4 of the ends evenly by a certain length, are used as contact parts 3. Next, a connection tape 5 is stuck along the bases of the contact parts 3, on the sheaths of the cables 1, and a fixing tape 6 is stuck to the bottoms of these, whereby the group of wires 1 are surrounded. Forming of a group of round wires, which are to be connected to the flat type multicore cables within a wiring boards, provides flexibility and elasticity as a whole at the connection part, and improves insertability and connectability to a connector.
Patent JP-H10248869-A (JP)
Title: Medical instrument for lowering intraocular pressure
Inventor: BURK REINHARD O W DR
IPC: A61F9/008
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a medical instrument for lowering intraocular pressure by treating using a sonde a canal of Schlemm in particular and the tissue of a trabecularreticulum which is stacked directly over the canal of Schlemm. SOLUTION: This medical instrument for lowering intraocular pressure has a light conductor 12 as a sonde, which is either deformed into a circular part while in an elastic state in which it is connected to a laser and/or a plastic state or deformable; the light conductor 12 has a surface coating 3, and the surface coating 3 can orient the emission of a laser beam, at one outlet 4 at lest, to the inner curved part 13 of the light conductor 12 at an angle of 90 deg.C to the path of the light conductor 12.
Patent JP-2000225591-A (JP)
Title: Wrist device for industrial robot
Inventor: NADA MINORU
IPC: B25J17/02
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a wrist device for an industrial robot using no gears for transmitting the rotation of a wrist shank having a certain angle, free of impairing the performance of the robot likely caused by the play between gears, enabling a wrist structure having a hollow passage even in the case of a portable robot over 100 kgf, and free of deterioration in the performance through the course of service in years. SOLUTION: A first 10, a second 20, and a third 30 drive shaft in tubular shape are provided coaxially on the upper arm of a robot. The area between the second drive shaft 20 and a first follower shaft 22 supported rotatably round the first follower axis 2 having a certain angle to the drive axis 1 and the area between the second drive shaft 20 and the first follower shaft 22 supported rotatably round the first follower axis 2 having a certain angle to the first follower axis 2 are coupled together by respective universal joints through rings 25, 32, 35, four shafts 20a, 25a, 32a, 33a, 34a dislocated for 90 degs. in the circumferential direction on the rings, and an intermediate shaft 33.
Patent JP-2000229521-A (JP)
Title: Cooling mechanism of working vehicle equipped with vertical engine
Inventor: UNO TAKASHI
IPC: F01P11/10
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent noise from an engine from reaching an operator in a driver's seat in a working vehicle equipped with a vertical type engine. SOLUTION: An intake and exhaust duct is provided in an engine room housing an engine 8, an intake 9a of the intake duct and an exhaust port 46 of the exhaust duct are provided in separated positions on an opposite side from a driver's seat, and an intake side end of an intake pipe 27 of an air cleaner is arranged inside the duct. The duct is divided into an engine side duct attached to the engine 8 and a bonnet side duct 33 attached to a bonnet 9. A filter 35 inclined in regard to a transverse section of the duct is arranged inside the bonnet side duct 33.
Patent JP-H02214474-A (JP)
Title: Resonance type inverter circuit
Inventor: MORI HITOSHI
IPC: H02M7/48
Filed: 1989-02-10
Abstract: PURPOSE:To freely adjust an output by designing a circuit which can operates in any two states selected from three states, and switching the state. CONSTITUTION:A resonance type inverter circuit has a serial resonance circuit of a resonance capacitor 4 and a resonance inductor 5, and a switching element 2 to supply a sine wave AC current to a load 3. The element 2 for forming a free vibrating state is added, and a switch state (contact D) for disconnecting a DC power source 1a is provided. As a result, an output regulating function can be provided by making the circuit in one of exciting, free vibrating and regeneratively braking states.
Patent JP-H03235563-A (JP)
Title: Mobile set callback system
Inventor: KITSUTA MASATO
IPC: H04M3/42
Filed: 1990-02-13
Abstract: PURPOSE:To attain taking without lots of labor for a caller even when a called mobile set does not reply by providing a callback registration means and a callback means to a mobile body communication network. CONSTITUTION:When a call comes to a mobile set 200 whose communication is disabled from a movable body communication network 100, a callback registration means 400 registers a telephone number of the caller 300 and information representing a callback service object call. Upon the receipt of a signal sent from the mobile set 200, a callback means 500 references the callback registration means 400. When the registration of the information representing a callback service object call is detected, the telephone number of the caller 300 registered together with this information is extracted to call the caller 300 and the mobile set 200 thereby setting the call. Thus, the caller encountering no reply of the called mobile set 200 does not repeat dialing to the mobile set 200 but receives a call automatically for talking when the mobile set 200 is made available.
Patent JP-H09225677-A (JP)
Title: Integral type aluminum alloy heat exchanger
Inventor: DOKOU TAKENOBU
IPC: F28F9/18
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain an aluminum alloy heat exchanger capable of easily recycling, having excellent corrosion resistance and unnecessitating a caulking process. SOLUTION: In an integral type aluminum alloy heat exchanger, a coolant tank, a radiator and an oil cooler are joined with a brazing method, the brazing filler metal of brazing sheet used in the oil cooler is made of aluminum alloy, which is composed of, by wt., >7.0% to <=12% Si, >0.4% to <=8.0% Cu, >0.5% to <=6.0% Zn, >0.05% to <=1.2% Mn, >0.05% to <=0.5% Fe and the balance Al with inevitable impurities, the coolant tank is made of aluminum alloy, and the radiator made of aluminum alloy is integrated with the oil cooler.
Patent JP-S54125091-A (JP)
Title: Measuring apparatus of reaching ranges or others for gas generated by heating resin
Inventor: OOGURO HIROSHI
IPC: G01N31/12
Filed: 1978-03-20
Abstract: PURPOSE: To measure the gas reaching ranges in three directions, by using a glass vessel having projections in the vertical and lateral directions, and causing the gas generated from the resin being inspected located roughly disposed in the center to contact with corrosion test boards disposed in the vertical and lateral directions.  
     CONSTITUTION: A cross-shaped glass vessel 1 has vertical projections 1a, 1b and lateral projections 1c, 1d. Corrosion test boards 5, 6, 7 are disposed on the projections 1a, 1b, 1d, respectively by supporting with protrusion 8, jigs 9, 11, etc. A powder resin being inspected 20 wrapped in a glass fiber bag 19 is press-fitted to a small-sized heater 17 by means of a fitting piece 21 having multiple pores, and the joined assembly is secured to the end of a metal pipe 24 to form a heating part 16, which is inserted into the projection 1c, and the resin 20 is positioned roughly in the center of the vessel 1. Passing water into a cooler 2 and energizing the heater 17, the gas generated from resin 20 due to pyrolysis diffuses in three directions depending on the weight of the components, and is captured on the test boards 5, 6, 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06250360-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: NAKAMURA KOICHI
IPC: G03C11/00
Filed: 1993-02-22
Abstract: PURPOSE:To decrease stains when a color photographic sensitive material is continuously processed with a small amt. of replenisher by specifying the component of the color developer and the replenishing amt. to a washing or stabilizing bath. CONSTITUTION:The silver halide color photosensitive material contains at least one kind of compd. expressed by the formula. This photosensitive material is processed with a color developer containing at least one kind of water-soluble surfactant by specifying the replenishing amt. to a washing or stabilizing bath to about 1.0-5.0 times of the amt. of a desilverizing liquid supplied to the bath. In the formula, X is hydrogen atom, hydroxyl group, amino group, etc., R<11>, R<12> are hydrogen atoms, hydroxyl groups, amino groups, etc., and R<11> and R<12> may be connected to form a carbon ring or heterocyclic ring. When X is 4 hydrogen atom, R<11> is hydroxyl group, amino group, or sulfoneamide group. R<13> is hydrogen atom, a halogen atom, sulfo group, carboxyl group, etc.
Patent JP-H02262728-A (JP)
Title: Communication system for data transmission between transmission and reception platforms
Inventor: TEIMOSHII AARU FUOTSUKUSU
IPC: H01Q1/22
Filed: 1990-02-13
Abstract: PURPOSE:To reduce prescribed time required for the once completion of a usual CT scan procedure by moving a reception antenna arranged at a reception platform along a transmission antenna arranged at a transmission platform and provided with a circular stripline. CONSTITUTION:Data transmission is performed between the transmission platform 20 and the reception platform which perform relative movement mutually. The transmission antenna 10 is arranged at the transmission platform 20, and also, is provided with the circular stripline 21. The reception antenna 50 is the short segment of the stripline transmission line of the transmission antenna 10 and the strip line transmission line whose width and interval are same as that of the circular stripline transmission line. And the reception antenna 50 is slid along the transmission antenna 10, and furthermore, a signal from the strip line 21 is inputted to the reception antenna 50, and further, the signal is inputted to a receiver 51. In such a way, the service life of the transmission antenna can be extended, and the prescribed time required for the once completion of the usual CT scan procedure can be reduced.
Patent JP-H09233713-A (JP)
Title: Protective circuit of secondary battery
Inventor: MITO TOSHITSUGU
IPC: H02J7/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To inform used equipment such as a charger or a batter of its abnormality and prevent overcharge or overdischarge by changing the temperature detection output into the signal equivalent abnormal temperature, when this protective circuit detects the abnormality of the charge condition or discharge condition of a secondary battery. SOLUTION: Secondary batteries 1 and 2 are charged by fixed voltage charge method used for, for example, a lithium secondary battery, a lead battery, etc. The batteries 1 and 2 are connected in series, and n-channel FETs 3 and 4 constituting first and second switch elements are connected in series to the charge/discharge circuit. The parasitic diodes D1 and D2 of the FETs 3 and 4 get in forward direction at the time of charge and discharge. In a protective circuit, the + terminal, to the + terminal of the battery 1, and the - terminal, to the source of the FET 3, and a thermistor 1, between the outer terminal T and the - terminal, are connected.  The thermistor 11 operates overcharge or overdischarge preventive circuits 5 or 6 through a transistor 12 and an abnormality detection circuit 10 so as to charge or discharge it properly when the temperature during charge or discharge deviates from the specified range.