baber/WOPTO huggingface dataset:
Patent JP-S62156075-A (JP)
Title: Automatic operating system capacitor discharge type stud welding device
Inventor: HOSOE SHIGEMI
IPC: B23K9/073
Filed: 1985-12-28
Abstract: PURPOSE:To automatically set a charging voltage level in accordance with the kind of a stud by connecting in parallel plural charging voltage setting circuits to the charging circuit of a capacitor, and bringing each charging voltage setting circuit to an on/off control by using a switching element. CONSTITUTION:To the charging circuit of a capacitor 4, plural charging voltage setting circuits 3 consisting of variable resistances VR1-VR4 are connected in parallel, and a switching element 5 consisting of a thyristor is connected to the discharging circuit of the capacitor 4. The capacitor 4 is charged to a level set by the circuit consisting of the variable resistance VR1 of the charging voltage setting circuit part 3, through normally opening contacts CR1-3-CR3-3 of each relay, and the other switch element being in the closed state of interlocking switches SW1-SW3. Subsequently, by a command from a control circuit 8, electric discharge and welding are executed. As necessary, the welding is executed by switching to a circuit consisting of other variable resistances VR2-VR4 and charging to a necessary voltage level.
Patent JP-S63184121-A (JP)
Title: Constant current circuit
Inventor: SHINOZUKA TAKASHI
IPC: G05F1/56
Filed: 1987-11-20
Abstract: PURPOSE:To make a circuit into a constant current circuit, by applying a prescribed bias on a prescribed terminal by using a PNPN semiconductor device. CONSTITUTION:The constant current circuit is constituted by using the PNPN semiconductor device provided with an anode A, a cathode K, an anode gate AG, and a cathode gate KG. The circuit is constituted by connecting an impedance element Z2 and a bias power source E2 between the cathode K and an the anode A, and also connecting an impedance element Z1 and a bias power source E1 between the cathode gate KG and the anode gate AG. In such a way, firstly, a current flows on a closed loop of the E1 Z1 P2 N1 E1, which constitutes the constant current circuit setting a Z as current feedback impedance. And it is possible to permit a prescribed current regulated by the E1 and the Z1 to flow on the closed loop of the E2 Z2 N2 P2 N1 E1 Z1 P2 N1 P1 E2.
Patent JP-H10142818-A (JP)
Title: Electrophotographic photoreceptor
Inventor: MORISHITA YOSHII
IPC: G03G5/06
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high sensitivity, low residual potential and good dark decay rate. SOLUTION: This electrophotographic photoreceptor consists of a conductive base body, a charge producing layer containing a charge producing material, and a charge transfer layer containing a charge transfer material. The charge producing material contains a phthalocyanine compsn. containing two or more kinds of phthalocyanines. The phthalocyanine compsn. has main diffraction peaks at specified Bragg angles (2θ±0.2 deg.) in the CuKα X-ray diffraction spectrum. The charge transfer material contains a trlphenylamine deriv. expressed by the formula. In the formula, R1 , R2 , R3 , R4 and R5 are independently hydrogen atoms, halogen atoms, alkyl groups, alkoxy groups and aryl groups.
Patent JP-2000120179-A (JP)
Title: Roof construction
Inventor: SUZUKI RYOICHI
IPC: E04D5/00
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To install a roof in the future by fitting a roof on the ceiling part of a building unit through a roof fitting frame, and providing a waterproof weathering sheet on the roof fitting frame. SOLUTION: A backing plate is fitted to a frame part 18 constituted of a frame girder 16 and frame beams 17 to assemble a rectangular roof fitting frame 10. A rectangular weathering sheet 11 a little lager than the frame part 18 is stuck onto the backing plate of the roof fitting frame 10 by the use of an adhesive tape, and the side part of the weathering sheet 11 is folded inside to be fixed with the adhesive tape. Next after installing a lower floor unit 3 as a building unit on the ground surface, heat insulating material 15 is fitted to the ceiling part 14 of the lower floor unit 3 to be provided with the roof of the lower floor, and taper parts 23 are formed on the upper part of the outer circumference of the heat insulating material 15, and heat insulating material receivers 24 are formed on the girder 16.  Consequently, labor and cost required for installing the heat insulating material can be curtailed.
Patent JP-S63146616-A (JP)
Title: Pll frequency synthesizer circuit
Inventor: SATO FUMIO
IPC: H03L7/18
Filed: 1986-12-10
Abstract: PURPOSE:To omit a trouble of constant setting such as a capacitor for setting an oscillated frequency and to reduce the cost of the device by obtaining a reference frequency of a phase comparator in a PLL from a controller to set a frequency division of a frequency divider circuit in a loop circuit. CONSTITUTION:The frequency outputted from a reference frequency output terminal of the controller 8 is divided by a divider 5 and outputted. The frequency outputted from the divider 5 and the frequency outputted from a program divider 3 are compared in the phase by a phase comparator 6 and its phase difference is outputted from the comparator 6. The phase difference is converted by a voltage by a filter 7. The converted voltage is fed back to the voltage controlled oscillator 1 and the oscillated frequency of the voltage controlled oscillator 1 is changed by the phase difference outputted from the phase comparator 6. The loop is repeated till the phase difference of the phase comparator 6. Thus, the cost of the device is reduced and the trouble to set a constant such as a capacitor is omitted.
Patent JP-2000122779-A (JP)
Title: Video image reproducing device
Inventor: KISHIMOTO TOYOAKI
IPC: G06F3/0488
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a video image reproducing device which permits intuitive operation, and which is advantageous in volume and cost, and constituted suitably as a portable device by integrating the movement of an indicating means on the panel display means of a touch panel device and controlling reproduction according to the integral value. SOLUTION: A touch panel 1 outputs the voltage corresponding to the position coordinates of a finger of an operator or a pen as it moves and an A/D converter 3 digitizes the voltage and sends it to a mechanical controller 4. The mechanical controller 4 sends to a CPU 5 the coordinates (x, y) that the operator currently indicates. The CPU 5 always calculates displacement (dx or dy) as to the coordinates (x, y) which change momentarily. For example, when only (x) directional displacement dx is used, the CPU 5 integrates dx with the time (as Sx) and controls the reproduction of a moving picture in the forward direction when the value of Sx at certain moment is positive and in the backward direction when negative.
Patent JP-H05135682-A (JP)
Title: Device for extinguishing arc
Inventor: TAKAYAMA SHINJI
IPC: H01H73/18
Filed: 1991-11-11
Abstract: PURPOSE:To provide a device for extinguishing arc in which an arc can be raised so that its arc extinction performance can be enhanced. CONSTITUTION:A device for extinguishing arc includes a magnetic substance 1 formed by a back plate 4 and a pair of side plates 5 into the shape of U and covered at its inside with an insulator 2 and having a pair of holes extending in the parallel direction to the back plate 4 and the pair of side plates 5, one serving as an arc entrance opening 6 and the other as a discharge opening 7, and a magnetic arc induction plate 3 disposed inside the magnetic substance 1 and fixed at its base portion to the portion of the magnetic substance 1 near the discharge opening 7 and having one end portion extended in the direction of the arc entrance opening 6.
Patent JP-H06143381-A (JP)
Title: Extrusion molding method of weather resistant thermoplastic resin film or sheet
Inventor: UMEMURA TOSHIKAZU
IPC: C08G64/00
Filed: 1992-11-02
Abstract: PURPOSE:To obtain plastic film or sheet having excellent weather resistance by adding a copolycarbonate resin having UV absorbing power containing specifically structured copolycarbonate resin and/or specific terminal group to a thermoplastic resin so as to mold by extrusion molding. CONSTITUTION:A copolycarbonate resin shown in the formulas I and II and having 0.1-70mol% in the structural unit II and/or a copolycarbonate resin having UV absorbing power containing a terminal group shown in the formula III is added and mixed to a thermoplastic resin of 0.1-10pts.wt. so as to mold by extrusion molding. In the formula I, A expresses direct bonding, alkylidene group and others. In the formula II, B expresses 1-10C alkylidene group and others, R<1>-R<8> express hydrogen atom and others. Also, in the formula III, p is an integer of 1-10, q is 1 or 2, R<12>-R<14> express halogen atom and others. Thus, a plastic sheet or film, with which deterioration of working environment due to volatilization of a UV absorbent and stain of a calender roll do not occur, can be obtained.
Patent JP-H05134874-A (JP)
Title: Class hierarchy programming device
Inventor: OKAZAKI KAORU
IPC: G06F9/06
Filed: 1991-11-11
Abstract: PURPOSE:To effectively utilize an existent class at a maximum by changing an object-orientated class hierarchy corresponding to a request. CONSTITUTION:Class pairs are arranged in the order of a shorter distance, and a common class searching means 7 retrieves the high-order class for which the two classes of the first hierarchy respectively corresponding to master and slave classes constituting the class pair are positioned on the least significant side of the common hierarchy in the first hierarchy. On a diameter containing the searched common high-order class and the class of the first hierarchy corresponding to the slave class, a class definition extracting means 3 extracts the defined contents of the common high-order class and the class corresponding to the slave class or the like. When the other class on the same diameter as the two classes constituting the objective class pair in the second hierarchy is defined in the past, a definition judging means 8 judges whether these defined contents are contents already defined by a class defining means 3 or not, and only the unextracted defined contents are set as the definition of the slave class in the second hierarchy by a class updating means 9.
Patent JP-H05139408-A (JP)
Title: Intermediate plate feeding device for pipe stacking device
Inventor: OOGA TOSHIO
IPC: B65B27/10
Filed: 1991-11-12
Abstract: PURPOSE:To perform the feeding of an intermediate plate on the top of pipes on the lower stage efficiently and safely for a pipe stacking device. CONSTITUTION:A main body frame 17 is provided in the vicinity of a supporting device 8 to stack pipes 2. In the main body frame 17, a cassette 22, in which a plurality of intermediate plates 14 to be inserted between the stacked upper and lower pipes 2 can be stored under a stacked condition, is installed. The intermediate plate 14 is taken out from the cassette 22 to the inside of a truck 19. The truck 19 moves to the supporting device 8, and at the same time, the intermediate plate 14 is sent out from the truck 19, and thus, the plate 14 is fed on the top of the pipes 2 in the supporting device 8.
Patent JP-H05136721-A (JP)
Title: Cordless telephone system
Inventor: SAITO MUNEHIRO
IPC: H04B7/26
Filed: 1991-11-12
Abstract: PURPOSE:To reduce a time till all mobile stations give ringing after the arrival of a call in the cordless telephone system having a master set and plural base stations and mobile stations. CONSTITUTION:The telephone set is provided with a master set 2 connected to a telephone line 1, plural base stations 3 connected to the master set 2, and plural mobile stations 4 in radio connection to each base station 3 and having an intermittent reception means turning on/off a connection channel reception function with the base station 3 and ringing through the reception of incoming data to itself during the control channel reception and with a continuous reception means latching the control channel reception function to the ON-state till the incoming call data to its own station are received when each mobile station 4 receives the incoming call data to other mobile stations.
Patent JP-H04166157-A (JP)
Title: Jetting nozzle structure for bubble generation bath tub
Inventor: NAKAYAMA KIMIHIRO
IPC: A47K3/10
Filed: 1990-10-30
Abstract: PURPOSE:To enable the obtaining of a sufficient air mixing effect by including a control plate advance-retraction mechanism to advance a whirl control plate to or retract it from the center of a hot bath water whirl forming chamber or to advance/retract along the circumference thereof. CONSTITUTION:A control plate advance-refraction mechanism 50 is provided on the rear side of a nozzle casing 20. Such control plate advance-retraction mechanism 50 can be considered in various types. A linear motor M2 is provided on the rear side of the nozzle casing 20 and a whirl control plate 40 which is guided with a pair of guide plates 52 provided on the internal surface of the hot bath water whirl forming chamber 20p is connected to an advance- retraction shaft 51 of the linear motor M2. With such an arrangement, the height H of the whirl control plate 40 can be adjusted with the control plate advance-retraction mechanism 50. Then, such a height adjustment enables the changing of the ratio in strength between a hot bath water whirl (a) and a whirl control flow (b) in the whirl forming chamber 20p thereby controlling the strength of the whirl in an air mixing chamber.
Patent JP-2001118525-A (JP)
Title: Color cathode-ray tube
Inventor: MAKIMOTO SHUJI
IPC: H01J29/07
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To form a color cathode-ray tube which does not cause lowering of color purity or workability of a shadow mask assembling, by controlling distortion of a sidewall portion, occurred in the vicinity of an opposite angle portion of a mask frame molded by press working. SOLUTION: A color cathode-ray tube has an almost rectangular mask body with mounted skirt portion around effective surface, and a shadow mask of an almost rectangular mask frame, in which an internal stretch portion 27 is mounted on one end portion of a sidewall portion and the skirt portion of the mask body welding to the internal surface of the sidewall portion, at least one projecting portion 31 of a height which is projected outwardly and does not reach the other end portion is formed in the other side of each sidewall portion of the mask frame.
Patent JP-H08152930-A (JP)
Title: Heater control transmitter
Inventor: OMURO KOICHI
IPC: G05G1/08
Filed: 1994-11-29
Abstract: PURPOSE: To reduce the cost of a heater control transmitter by miniaturizing and lightening the device by performing the control vertically arranging respective parts in the device by providing linearity in a cable stroke in proportion to the rotation of a dial knob, combining an oscillator piece with an external gear and fitting the oscillator piece onto the vertical surface of a lamp box. CONSTITUTION: A shaft part 1a coupled through a panel 2 to a dial knob 1 is supported by a lamp box 3, an outer gear 4 is formed at the top end of the shaft part 1a, and a vertical sitting plane 4b of the outer gear 4 is engaged and supported by a pawl 3d of the lamp box 3. Besides, an oscillator piece 5 to be engaged with the outer gear 4 is provided, the oscillator piece 5 is oscillated on a guide 4e of the lamp box 3, and the oscillator piece 5 is equipped with the fitting part of a cable.
Patent JP-H08153845-A (JP)
Title: Resin-sealed semiconductor device and manufacture of lead frame
Inventor: TABUCHI KOJI
IPC: H01L21/56
Filed: 1994-11-29
Abstract: PURPOSE: To inhibit a variation of the position of an island, which accompanies the deformation of a suspension pin in a transfer molding process. CONSTITUTION: A comb-teethlike slit 6 is provided in a suspension pin 2. Left comb-teethlike metal pieces are subjected to press processing to bend upward or downward, whereby an aperture of a rectangular quadrilateral is provided in the pin 2 and at the same time, the metal pieces 3a and 3b are provided into a form of closely adhering on the inner walls of top and bottom molding forces. When molten resin 7 injected in a molding die through the bottom force is injected in the bottom force via the aperture provided in the pin 2, the molten resin is simultaneously injected also in the top force. As a result, a difference between the filling amounts of the resin is eliminated between the upper and lower parts of the pin 2.  Moreover, as the pin 2 and an island 4 are supported by the metal pieces 3a and 3b and the top and bottom forces, the deformation of the pin 2 due to a pressure difference at the times of the injection of the molten resin 7 and a variation of the position of the island 4, which is accompanied by the deformation, are not generated.
Patent JP-2000124911-A (JP)
Title: Method for imparting vpi/vci value in atm network
Inventor: TAKITA KAZUNARI
IPC: H04L12/28
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To enable rapid detection of a fault in a circuit by allocating an optional VPI/VCI value from a designated range to a cell attribute to be applied to an impartment condition to judge the VPI/VCI value for every cell attribute. SOLUTION: In a network to perform communication by an asynchronous transfer mode ATM system, when SVC connection is requested between ATM terminals 201 and 202, a cell attribute is analyzed and compared with an impartment condition by referring to an impartment condition table 110 by an ATM switch 101. Unused VPI, VCI values are selected and, imparted within each of a range between the minimum and the maximum of coincident impartment conditions and a range between the minimum and the maximum of the VCI, for example, a voice network for 100 to 199 and specified meanings are provided to the VPI/VCI values. The VPI/VCI values are similarly imparted to ATM switches 102 and 103. Thus, the specification of the cell is rapidly performed from the VPI/VCI value and the specification of a cause and a position in case of a fault is facilitated.
Patent JP-S62230804-A (JP)
Title: Fluorine-containing copolymer
Inventor: WACHI HIROSHI
IPC: C08F214/26
Filed: 1986-12-12
Abstract: PURPOSE:A copolymer, obtained by copolymerizing tetrafluoroethylene with a terminal branched fluoroalkyl perfluorovinyl ether, having good moldability and high heat resistance and useful for electronic apparatus parts, chemical industrial parts, etc. CONSTITUTION:A copolymer, obtained by copolymerizing tetrafluoroethylene with a terminal branched fluoroalkyl perfluorovinyl ether (hereinafter abbreviated to PFAVE, preferably a compound expressed by formula II and having 0.5-3mol%, preferably 1-2mol% content of the above-mentioned PFAVE and >=0.5mm<3>/sec, preferably 2-30mm<3>/sec volume flow rate. EFFECT:This copolymer is capable of attaining a strength close to 100kg/cm<2> with a small amount of PFAVE and is economical.
Patent JP-H09138793-A (JP)
Title: Hypertext preparation device
Inventor: SAKUSHIMA KAZUO
IPC: G06F17/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To simultaneously realize access from plural media and to enlarge objects to whom service is supplied. SOLUTION: When a hyper text generation part 101 generates the node of a hyper text on a data base 102 by means of a user operation and generates the newly generated node as a FAX box receiving FAX picture data from a FAX server part 105, it registers the correspondence of the hyper text node and a FAX box number in a media corresponding table 103. When information is registered in the FAX box from a FAX terminal 106, a FAX data management part 104 retrieves the FAX box number from the media corresponding table 103 and registers FAX picture data in the data base 102 as the link destination node of the corresponding hyper text node.
Patent JP-S62150457-A (JP)
Title: Electronic desk-top calculator
Inventor: YAGI HIDEKI
IPC: G06F1/00
Filed: 1985-12-24
Abstract: PURPOSE:To display data just before the cutoff of automatic power supply and to continue arithmetic operation consecutively by eliminating only an automatic power supply cutoff function when the automatic power supply cutoff function is operated and the way of key input. CONSTITUTION:When a key is operated by a key input section 10, a signal 101 is inputted from an arithmetic control section 11 to a register group comprising a data storage register 16a and data saving registers 16c-16f. When no key input is given for a while on the way of calculation, the automatic power supply cutoff function of the computer is operated, a transistor (TR) 14 and its display section 13 are turned off. However, since the power supply to the register group 16 is supplied, the data is stored. When a power cutoff release key (not shown) of a key input section 10 is operated, a signal 100 is outputted from an arithmetic control section 11 and the TR 14 and the display section 13 are turned on. Thus, the data of the storage register 16a is displayed (13) and the arithmetic operation is continued.
Patent JP-H06150309-A (JP)
Title: Production of magnetic recording medium
Inventor: CHIBA KAZUNOBU
IPC: G11B5/84
Filed: 1992-11-04
Abstract: PURPOSE:To obtain the production method of a magnetic recording medium by which film thickness of a thin film layer is accurately measured in the line during the film is formed and the uneveness of the thickness of the obtd. film is excellently controlled. CONSTITUTION:In the production process of a metal magnetic thin film of a single layer or two or more layers formed on a base film 2 by a vacuum thin film forming means, or the production of a protective film on the relevant metal magnetic thin film, film thickness meters 16, 17 are disposed in a vacuum chamber 1 to measure the film thickness of the metal magnetic thin film and the protective film in the line. As for the film thickness meters 16, 17 a transmitting-type film thickness meter is preferable. These film thickness meters 16, 17 are disposed prior to and after the formation of the metal magnetic thin film or the protective film. The film thickness is measured and controlled according to the difference of values indicated by these film thickness meters.
Patent JP-H07145725-A (JP)
Title: Exhaust gas purifying device for internal combustion engine
Inventor: TANAKA HIROSHI
IPC: F01N13/02
Filed: 1993-11-25
Abstract: PURPOSE:To set amounts of NOx and unburnt HC and Co which are discharged to the atmosphere to be at zero(0) level. CONSTITUTION:Catalytic converter rhodium 17, catalytic oxidation 20, and NOx absorbers 23, 24 for absorbing NOx when the air-fuel ratio of exhaust gas which flows in is in lean condition, are arranged in an engine exhaust passage. Rich air mixture is burnt in an engine combustion chamber, and also secondary air is supplied upstream of the catalytic converter rhodium 17, and the air-fuel ratio of exhaust gas flowing in the catalytic converter rhodium 17 is set to be in an air-fuel ratio richer than the air-fuel ratio of air mixture which is burnt in a combustion chamber. The secondary air is supplied toward the upstream side of the catalytic oxidation 20, and the air-fuel ratio of exhaust gas which flows in the catalytic oxidation 20 and the NOx absorbers 23, 24 is set to be in such condition as slightly leaner than a theoretical air-fuel ratio.
Patent JP-H07145359-A (JP)
Title: Decoratie pressure-sensitive adhesive sheet
Inventor: AKESATO HIDEAKI
IPC: C09J135/00
Filed: 1993-11-25
Abstract: PURPOSE:To obtain the subject sheet which scarcely shrinks after the production and is made of a flexible vinyl chloride sheet obtained by calendering as the base. CONSTITUTION:A layer of a pressure-sensitive adhesive comprising an carboxylic acrylic pressure-sensitive adhesive is laid on either surface of a flexible vinyl chloride sheet obtained by calendering a composition comprising a vinyl chloride resin, an epoxy resin, a nonmigrating barium stearate/zinc stabilizer and a polyester polymeric plasticizer.