baber/WOPTO huggingface dataset:
Patent JP-H11267889-A (JP)
Title: Welding backing metal jig
Inventor: KIDO SATOSHI
IPC: B23K37/06
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To improve welding workability in terms of the repeated usage and restrain the welding distortion by forming a groove part extending in a longitudinal direction of a band member on one face of each of plate-like small pieces which are mutually connected with a hinge to form a bendable band member and are used as the elements of the welding backing jig. SOLUTION: In this welding backing metal jig 1, copper made plate-like small pieces 2 are connected with pins 3 into a bendable band shape, and a concave part 4 and a convex part 5 formed at both front and back ends of the plate-like small pieces 2 are engaged, leaving the convex part 5, the concave part 4 and a slight gap of the other adjacent plate-like small pieces 2 aside. A shallow groove part 6 is formed in a longitudinal direction at a reverse face center part of the welding backing metal jig 1. When groove welding of a work 8 is carried out by a TIG arc 7, the groove part 6 of the welding backing metal jig 1 is contacted with the reverse face of the weld zone, and the bottom face of the welding backing metal jig 1 is airtightly covered with an aluminum tape having an adhesive face.  On the surface side of the work 8, a molten metal pool is shut off from the air by an inert gas, and one the reverse face side, the inert gas leaked from a groove gap is shielded in the groove part 6, so as to prevent oxidation.
Patent JP-S63233417-A (JP)
Title: Supporting device for electronic apparatus
Inventor: OSAWA TERUKAZU
IPC: G06F1/00
Filed: 1987-03-20
Abstract: PURPOSE:To support an electronic apparatus at an always stable state by providing each supporting means with a suppressing means for suppressing the oscillation of a main electronic apparatus body and a sub-electronic apparatus body. CONSTITUTION:A high resolution display 1 is supported on a disk to be the base of a personal computer by a 1st supporting means 4 and a character display 2 is supported by a coupling means 31 and a 2nd supporting means 42. The 1st supporting means 4, 41 support respective apparatuses so as to turn them with tilts, a regulating means for regulating the revolving range of the coupling means 31 through a guide means is installed between a mount and the supporting means and respective supporting means are provided with respective suppressing means for suppressing the oscillation of respective apparatus bodies.
Patent JP-S55159561-A (JP)
Title: Sealed cell
Inventor: TANIGAKI TAIJI
IPC: H01M50/176
Filed: 1979-05-30
Abstract: PURPOSE:To improve the leak-proof performance by employing an adhesives as an insulation member when performing insulative sealing between cathode terminal and a case above anode. CONSTITUTION:A cathode agent 6, electrolyte impregnated member 9, separator 8 and anode agent 7 are sequentially inserted through a circular insulated gasket 10 into a case 3 above anode where an anode terminal 1 is sealed with an insulation member 11, then it is covered with a below anode case and the circumferential section of both cases are welded to form a cell. A pan shaped current collector 5 is welded to said cathode terminal 1 then an adhesives 11 is filled without gap between said cathode current collector 5 and cathode terminal 1 and above anode case 3. An epoxy, acryl, amide or rubber group adhesives are employed as said adhesives, while a pillar having cross cross-section or partial projection is preferable as the cathode terminal 1.
Patent JP-H03268801-A (JP)
Title: Rolling method of h-shape steel
Inventor: HAYASHI HIROYUKI
IPC: B21B1/08
Filed: 1990-03-19
Abstract: PURPOSE:To effectively prevent the shape of web from deterioration by finely adjusting the inside width of web of a roughly formed billet under a specified condition with a universal mill with a divided roll of which the roll width is variable for rolling-down web thickness in universal rolling. CONSTITUTION:The roughly formed billet which is rolled with a break down mill 5 is repeatingly rolled until the web thickness Tw, flange thickness Tf and flange width L of the roughly formed billet become target dimensions with a group of roughing universal mills with is constituted of a roughing universal mill 1 and edger mill 2. In the case the inside width of web of the blank after rolling is reducing adjusted, the ratio of the total sum SIGMABs of roll width of the roll for rolling-down thickness (the total sum of rolling-down range of roll) to the inside width Bw (mm) of the blank after rolling is controlled with 0.7<=SIGMABs/Bw. Therefore, even if deformation is generated inside the web, that deformation rate is small and that deformation can be easily eliminated by the following rolling.
Patent JP-S52149908-A (JP)
Title: Power amplifier for amplitude modulation
Inventor: OOTAWA HISAO
IPC: H04B1/40
Filed: 1976-06-08
Abstract: PURPOSE:By means of the voltage of a gate terminal, input is transmission-reception-switched and an automatically modulation degree controlling circuit is turned ON-OFF, thereby obtaining a circuit of ICs such as a transceiver.
Patent JP-S60213658-A (JP)
Title: Automatic sheet processor
Inventor: ISHII HIROAKI
IPC: B65H31/36
Filed: 1984-04-06
Abstract: PURPOSE:To make the constitution of titled processor compact and to improve the reliability thereof by stopping the sheet to be fed out from the sheet output device on the basis of a paper discharge detection signal of said device. CONSTITUTION:The stippler body 23 is supported rotatably on the face of wide chassis shelf section 2f of vertical chassis backboard 2a then L-shaped lever 34 coupled to the rotary arm 37 to be rotated through a motor M3 is contacted against said stippler body 23 to stop the sheet on the basis of a paper discharge detection signal of the sheet output device. Consequently, no sensor is required in the automatic sheet processor while since the paper discharge detection signal can be used as the jam detection signal in the sheet output device, bookbinding through erroneous stipple can be prevented when discharge of sheet has finished through abnormal jamming resulting in improvement of reliability through compact structure.
Patent JP-H06260185-A (JP)
Title: Fuel cell with solid highpolymer electrolyte
Inventor: TAMURA MASAYUKI
IPC: H01M4/86
Filed: 1993-03-03
Abstract: PURPOSE:To provide a high performance fuel cell which involves a small energy loss. CONSTITUTION:Perfluoro sulfonic acid polymers having an ion exchange capacity of 0.95-1.6 milli-equivalent/g dry resin are contained dispersedly in a gas diffusion electrode.
Patent JP-S63233958-A (JP)
Title: Purification of aspartic acid
Inventor: TAKAHASHI SATOJI
IPC: C07C67/00
Filed: 1987-03-20
Abstract: PURPOSE:To reduce or remove Cl<-> and to obtain the titled compound in high purity, industrially and advantageously, by purifying crude aspartic acid crystal in an aqueous solution under suspension at a specific temperature. CONSTITUTION:Aspartic acid crystal containing at least Cl<-> is purified in an aqueous solution under suspension at >=50 deg.C (55-80 deg.C as easy operation range). By this method, very small amounts of other amino acids, colored substances and inorganic salts, especially Cl<->, contained in crude crystal can be drastically reduced. This method is effective for crude aspartic acid crystal crystallized from a solution containing amino acids except aspartic acid and sodium chloride since the other amino acids are likely to be contained in the crystal. This method does not use ion exchange resin method, readily handled, has no reduction in yield and is extremely advantageously industrially.
Patent JP-S59193310-A (JP)
Title: Bearing meter with irregular magnetic field sensor and irregular magnetic field display mechanism
Inventor: SOU KUNIHIKO
IPC: G01C17/38
Filed: 1983-04-19
Abstract: PURPOSE:To enable the indication of the existence of irregular magnetic field by providing a plurality of bearing sensors actuated by earth magnetisms to detect the bearing difference exceeding the specified level. CONSTITUTION:Current is fed to a main bearing sensor 1 and a sub bearing sensor 2 at a timing as specified through a drive controlling circuit (c) from a power source (b). In the normal magnetic field, both the main and sub sensors 1 and 2 are the same in the bearing, and hence, there is no difference in the bearing display value in the digital value from sensors. When entering any irregular magnetic field, the main and sub sensors 1 and 2 differ in the display value to each other and if there is any bearing difference exceeding a set allowable bearing difference digital value by an irregular magnetic field detection circuit (d), a display of the irregular magnetic field is made by the detection circuit (a).
Patent JP-S56164920-A (JP)
Title: Fuel consumption rate meter for vehicle or the like
Inventor: NODERA TETSUO
IPC: G01F9/00
Filed: 1980-05-23
Abstract: PURPOSE:To make fuel consumption rate helpful as a concrete index for economical driving by detecting the fuel flow rate and mileage of a vehicle, calculating the fuel consumption rate according to traveling condition from these detected data and displaying the same. CONSTITUTION:The fuel sucked from a tank 1 by a pump 2 is sent to an injection pump 4 by way of a filter 3, and a flowmeter 5. At this time, the flowmeter 5 oscillates pulses at every prescribed flow rate and supplies the same to a computer 10. On the other hand, the output of a speedometer 6 is applied to a distance pulse oscillator 9, and the distance pulses are supplied from the oscillator 9 to the computer 10. The computer 10 calculates the pulses of flow rate l and distance KM and determines KM/l. A fuel rate display part 13 digitally displays the results of the computation of this KM/l.
Patent JP-H02245942-A (JP)
Title: System test output device for computer
Inventor: KOBAYASHI KIMIO
IPC: G06F11/22
Filed: 1989-03-20
Abstract: PURPOSE:To print or display an easy-to-see system test result by printing or displaying a device in abnormal operation with a figure of a thick line, etc., and a device in normal operation with a thin line, etc., and also printing or displaying characters together. CONSTITUTION:A printing/display device 1 is so constituted that the figure of a device mounted on the computer is divided into plural character parts and dot patterns of the respective divided parts are generated and registered automatically from outside by assigning codes; and the device develops figures, characters, etc., corresponding to the codes into dot patterns and prints or displays the patterns. A system test control table 3 is a table which contains the result of a system test, a serial number, an equipment kind name, etc. Therefore, even a computer system having no graphic display device can print or display the system test result, i.e. the device in abnormal operation with the figure of the thick line, etc., and the device in normal operation with the thin line, etc., and also print or display characters together by using, for example, a Japanese line printer. Consequently, the system test result can be printed or displayed in an easy-to-see state.
Patent JP-S62224338-A (JP)
Inventor: KARASAWA HITOSHI
IPC: A61B17/22
Filed: 1986-03-26
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-S60210826-A (JP)
Title: Solar battery
Inventor: USUI MASAAKI
IPC: H01L31/077
Filed: 1984-04-03
Abstract: PURPOSE:To realize large absorption coefficient and high carrier mobility by fine crystallizing main excitaion carrier generating film layer which forms the junction lower than the third layer in the multilayer structure of amorphous semiconductor junction. CONSTITUTION:The p type fine crystal SiGe film 13 and the i-type fine crystal SiGe film 14 are formed on a substrate 1. Next, the n type amorphous Si (a-Si: H) film 4, P type a-Si:H film 5, i type a-Si:H film 6, n type a-Si:H film 10 are stacked on said films. Since the films 13, 14 forming the lower layer of three- layer structure are set in the condition where the amorphous condition and fine crystal condition coexist, a large absorption coefficient, a high carrier mobility, improved carrier life time and a low optical gap can be realized at a time. Thereby, sensitivity becomes large even in the long wavelength region and the photo-electric conversion efficiency can be enhanced.
Patent JP-S59193692-A (JP)
Title: Extraction system for subscriber information
Inventor: KAWAKATSU HIDEO
IPC: H04M15/06
Filed: 1983-04-18
Abstract: PURPOSE:To provide an exchange with an extracting function for calling subscriber information without remideling a present device greatly and to improve service when the number of subscribers to be offered the service is small by providing a circuit correspondence device with the correspondence with the service objective subscribers of an exchange. CONSTITUTION:The correspondence device LE is provided corresponding to subscriber of the subscribers of the crossbar exchange, and a special service outgoing trunk SPSOGT and a special register sender SPSRS are provided on the outgoing side. The origination of this calling subscriber SUB is connected to an originating register OR through the device LE, a line relay group LRG, and a switch frame SWF. Then, the special number of the subscriber SUB is received by the register OR and a frame SWF is selected under the control of a marker M to acquire a trunk SPSOGT. Then, the sender SPSRS is operated by the indication of the trunk SPSOGT to extract calling subscriber information by an electric power source for subscriber identification, improving the service.
Patent JP-H05275559-A (JP)
Title: Manufacture of ceramic circuit board for power module use
IPC: H05K1/03
Filed: 1992-03-26
Abstract: PURPOSE:To provide a high-quality, high-performance and low-cost ceramic circuit board for power module use. CONSTITUTION:A patterned copper plate and an alumina substrate of a thickness of 30 to 150mum are laminated and are heated and are bonded together at 1065 to 1085 deg.C in a gas atmosphere containing oxygen of 1000ppm or lower. As an ultrathin alumina substrate is used as the alumina substrate, the problem of heat conductivity due to the alumina substrate is improved and a ceramic circuit board having a high heat dissipation property to the outside of a system is provided. As the ultrathin alumina substrate and the copper plate are heated and are bonded together at 1065 to 1085 deg.C in the gas atmosphere containing the oxygen of 1000ppm or lower, the bonding strength of the ultrathin alumina substrate to the copper plate is increased and there is not an irregularity in the strength of the ultrathin alumina substrate. Accordingly, the ceramic circuit board having no problem of peeling is provided.
Patent JP-H09258560-A (JP)
Title: Image forming device
Inventor: KATO SHUNJI
IPC: G03G15/09
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To eliminate a failure such as the void occurring on both end part image, caused by reduction in toner density in developer on a developing roller both end part, due to phenomenon of developer accompanying, occurring on the both end part. SOLUTION: This image forming device is constituted by attaching a magnetic plate 63 on the end part of a magnetic roller 60 on the developer transporting path downstream side of the developer agitating member disposed close to the developing roller 4a. Moreover, a scraper 68, is fitted in contact with or close to the part having higher magnetic density on the both end part of the developing roller 4a, namely an area on the periphery of the developing roller 4a where the developer is liable to accompany.
Patent JP-H07283451-A (JP)
Title: Laminated piezoelectric element
Inventor: KOBAYASHI YASUISA
IPC: H01L41/083
Filed: 1994-04-06
Abstract: PURPOSE:To provide a laminated piezoelectric element capable of avoiding the release and the defective bonding caused in the cutting and driving steps of the conductive projections of the element by forming the conductive projections having excellent electrochemical bonding strength in a stable shape. CONSTITUTION:A conductive projections 16 electrically connecting to a copper foil 16 to be an outer electrode are formed on the end of every other layer of inner electrodes 12 exposed to the element side. These conductive projections 16 are composed of conductive pasty layers 16a and electroplating layers 16b provided on the conductive pasty layers 16a.
Patent JP-S56165720-A (JP)
Title: Super charged engine surging prevention device
Inventor: YAMANE TAKESHI
IPC: F02B37/00
Filed: 1980-05-22
Abstract: PURPOSE: To prevent the compressor surging by providing a compressor throttle valve which responds to the compressor outlet pressure of a supercharger compressor which is arranged in the intake air passageway for the air-intake throttle valve.  
     CONSTITUTION: A throttle valve 13 and a compressor 15 of a supercharger 14 are provided in an intake air passageway 11 of an engine 10. A turbine 16 and a turbine bypass 17 are provided in an exhaust gas passageway 12. If said throttle valve 13 fully opens an electromagnetic valve 22 switches over so that a compressor outlet pressure can be led to an actuator 20. Because the compressor throttle valv 19 is closed just before the compressor outlet pressure reaches the preset value which corresponds to the surge initiation pressure, the compressor inlet pressure is made to become low enough to prevent the surging initiation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63234231-A (JP)
Title: Motor driven shutter for camera
Inventor: ISHIDA HIROAKI
IPC: G03B11/04
Filed: 1987-03-23
Abstract: PURPOSE:To permit automatic opening and closing of barriers without providing a motor to be exclusively used for opening and closing the barriers and to reduce the size and cost of the titled shutter by executing the opening and closing operations of the barriers covering the front face of a lens by means of the same motor before and after the actuation of a shutter. CONSTITUTION:Detention of a ratchet wheel 7 by a detaining lever 8 is released and a driving ring 1 and a distance ring 4 are turned right by the forward run of a step motor 2 when an electromagnet 9 is energized as a user operates a release button. The electromagnet 9 is demagnetized and the ring 4 is detained so that a photographing lens is positioned to the focal position when the ring comes to the set focal point. The barriers 12, 13 which are held closed are opened by the gear connection of an interlock gear 10 and a tooth-laced gear 11 when the driving ring 1 in the lens actuation range is turned right. The step motor 2 runs backward when a preset aperture quantity is attained. The ring 1 is then turned left to end the exposing action. The barriers 12, 13 return to the original positions.
Patent JP-S51144324-A (JP)
Title: Wear resistant steel
Inventor: SATSUMABAYASHI KAZUMI
IPC: C22C38/00
Filed: 1975-06-09
Abstract: PURPOSE: Inexpensive steel with high wear resistance at elevated temperatures and with high toughness. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03269968-A (JP)
Title: Connector
Inventor: MATSUMURA NAOYA
IPC: H01R24/58
Filed: 1990-03-19
Abstract: PURPOSE:To prevent a generation of receiving abnormality even though connecting to an interface in communication by making pins for concurrent use for data signal/minus power supply contact corresponding terminals earlier than pins for concurrent use for data signal/plus power supply. CONSTITUTION:The forms of a pair of pins 3 and 6 for concurrent use for data signal/plus power supply, a pair of pins 4 and 5 for concurrent use for data signal/plus power supply, and, a pair of contact makers 13 and 16 for concurrent use for data signal/plus power supply, a pair of contact maker 14 and 15 for concurrent use for data signal/minus power supply, are formed that the pins 4 and 5 contact corresponding terminals earlier than the pins 3 and 6. As a result, even though the terminal system of the other integrated signal digital network (ISDN) is connected to the interface at the S/T point or the like in communication, no receiving abnormality is generated due to receiving on INFO 0 by some ISDN terminal system.
Patent JP-S60211256-A (JP)
Title: Control device of hot water supplier
Inventor: KATOU SHIYOUZOU
IPC: F23N5/20
Filed: 1984-04-05
Abstract: PURPOSE:To improve the operational convenience by preventing the lowering of delivery hot water temperature due to the instantaneous stoppage of hot water delivery from occurring by a method wherein the stoppage of the operation of a combustion control circuit by a water flow switch is delayed for the predetermined period of time by means of a timing device. CONSTITUTION:The control device of a hot water supplier is equipped with a flowing water switch 4, which is provided in a water circuit 3 installing a heat exchanger 2 heated by a burner 1 therein and which puts a combustion control circuit 5 having a prepurging function into operation by detecting the flow of water through the water circuit 3. A timing device 10, which delays the stoppage of the operation of the combustion control circuit 5 by the flowing water switch 4 for the predetermined period of time, is provided so as to make the continuance of combustion possible in regard to the instantaneous stoppage of hot water delivery in the control device of the hot water supplier. Accordingly, when hot water delivery is stopped instantaneously due to the changing-over operation or the like, no lowering of the delivery hot water temperature will occur by continuing the operation of the combustion control circuit, resulting in contriving to remarkably improve the operational convenience.
Patent JP-S62227176-A (JP)
Title: Cleaner unit
Inventor: TAGAWA HAJIME
IPC: G03G21/00
Filed: 1986-03-28
Abstract: PURPOSE:To suppress a turning speed at both the time of a forward motion and the time of backward motion, and to prevent a developer from being scattered in a cleaner unit, by suppressing a turning speed of an operating of a lock release mechanism which is brought to a turning displacement through a working source, by a rotary damper. CONSTITUTION:A lock release mechanism 26 is provided with a release arm 32, and an electromagnetic solenoid 33 being a working source. A rotary damper 36 contains a fin 36d which has been formed integrally with a rotary shaft 36a in a fin containing chamber 36c packed with a high viscosity silicone oil of a damper body 36b, and suppresses a turning speed of the release arm 32 by its resistance action. In this way, a turning operation of the release arm 32 which follows the time of an on-off operation of the electromagnetic solenoid 33 is suppressed as to its speed by the rotary damper 36 and executed slowly. As a result, an arm 29 of a blade lock mechanism 25 is also operated slowly, a cleaning blade interlocked with a motion of the arm 29 executes slowly its contact and separation to and from a photosensitive body 1, as well, and scattering of a developer in a cleaner unit 15 is prevented.