baber/WOPTO huggingface dataset:
Patent JP-H05266657-A (JP)
Title: Dynamic semiconductor memory
IPC: G11C11/406
Filed: 1992-03-23
Abstract: PURPOSE:To reduce the power consumption of the dinamic semiconductor memory in its refresh operation. CONSTITUTION:A memory cell array is divided into a plurality of memory cell arrays 9a, 9b, column decoders 7a, 7b, word drive circuits 8a, 8b and sense amplification circuits 11a, 11b are arranged respectively at the memory cell arrays 9a, 9b. Control signals PHIa, PHIb for executing a refresh operation which is matched to a memory cell at the minimum data holding time of the individual memory cell arrays 9a, 9b are generated by using an internal control-signal generation circuit 3. Thereby, the memory cell arrays 9a, 9b are refreshed.
Patent JP-H11159154-A (JP)
Title: Exterior wall
Inventor: SASAKI ATSUSHI
IPC: E04F13/08
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To cover with excellent appearance the surface of an exterior wall such as a tile wall, in which a loose part and a crack are generated while forming the exterior wall as desired by a building owner. SOLUTION: A plurality of plane-section latches 18 and corner-section latches 19 are fixed onto the surface of the exterior wall, on which tiles 4 are disposed. Panels 28 for a coated wall formed by integrally laminating siding boards 29, aluminum honeycombs 30 and thin sheet members 29A are installed to the panel mounting sections 23 of these fittings 18, 19, and the whole surface of a tile wall 1 is covered. The surface or the tile wall 1 is formed in new one by the covering panels 28 for the coated wall.
Patent JP-S61221885-A (JP)
Title: Picture identifying system
Inventor: YOSHIDA SHIGERU
IPC: G06K9/20
Filed: 1985-03-27
Abstract: PURPOSE:To reduce greately the degree of erroneous identification of pictures by obtaining a degenerated state from the multi-value coded data of each picture element and identifying whether the noticed picture elements are equal to a character/line drawing or a variable density drawing based on the degenerated states of the noticed picture elements and their reference picture elements and with reference to a maximum likelihood deciding table. CONSTITUTION:The multi-value coded data is obtained for each picture element by means of plural pieces of unit threshold value. Based on these data, the degenerated state is obtained for each block consisting of plural picture elements. Then a picture of the noticed picture elements is identified with a high degree with reference to a maximum likelihood deciding table obtained from the probability with which the state of a noticed block is produced from the state of the block produced previously and based on the degenerated states of both noticed and reference picture elements. In other words, a detecting system using the unit threshold value is used to identify every block of plural picture elements whether a picture in an original is equal to a character/line drawing or a variable density drawing in case both character/line and variable density drawings are mixed in the original. Then the block is identified as a variable density drawing and therefore binary coded with the threshold value of a dither matrix. While the block is binary coded with the single threshold value when it is identified as a character/line drawing respectively.
Patent JP-S62222177-A (JP)
Title: Apparatus for detecting trouble of condenser
Inventor: SAKANAKA YOSHINORI
IPC: G01R31/00
Filed: 1986-03-25
Abstract: PURPOSE:To make it possible to set the number of condensers having trouble in a power condenser group, by detecting the trouble of a unit condenser and succeedingly monitoring the trouble of the next condenser from the detection state. CONSTITUTION:Voltages eA, eB of the first and second stages of a condenser group are introduced into input converters 11a, 11b which in turn convert the input quantities of electricity thereof to voltage signals. A sample holding circuit 12 samples the outputs of the converters 11a, 11b at a predetermined interval and an A/D converter 14 converts the output of the circuit 12 to digital data through a multiplexer 13. The output of the converter 14 is applied to a direct memory access circuit 15 and a memory circuit 16 writes the output of the converter 14 in a predetermined address by the circuit 15. Further, a central operation unit 18 uses the program of ROM 17 and the voltage data of the first and second stages of the condenser group of the circuit 16 to perform the operation of a relay. The trouble of a unit condenser is judged on the basis of the operational result and the number of troubles of the unit condenser or the ratio thereof is outputted from an output circuit 19.
Patent JP-H11327072-A (JP)
Title: Production of silver halide photographic emulsion, silver halide emulsion produced by that method and suppressing method against aggregation of emulsion
Inventor: SAKURAZAWA MAMORU
IPC: G03C1/035
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a planer silver halide photographic emulsion by which aggregation of silver halide particles is prevented when the ratio of sensitivity/graininess is improved by adding a large amt. of a cyanine dye for spectral sensitization. SOLUTION: By this method, a silver halide photographic emulsion in which planer silver halide particles having >=3 aspect ratio possess >=50% of the whole projected area of silver halide particles is produced and the emulsion is spectrally sensitized by adding a cyanine dye by >=60% of the saturated coating amt. of silver halide particles. The emulsion is produced in the presence of 400 to 2500 ppm calcium ion and/or 50 to 2500 ppm magnesium ion.
Patent JP-S63228138-A (JP)
Title: Film copying machine
Inventor: YAMAWAKI HIROO
IPC: G03B27/32
Filed: 1987-03-17
Abstract: PURPOSE:To eliminate the need for disconnecting images and to speed up and operation by subjecting a microfilm to exposure by each image while feeding the microfilm at every prescribed amt., and copying the exposed images on paper which is previously cut apart to each sheet. CONSTITUTION:A reel supporting part 9 of a microfilm feeding mechanism 3 is rotationally driven by inputting of a rotational driving signal from a control device 1 to feed the microfilm 6. The feeding of the microfilm 6 is stopped when a mark 6b for recognizing the microfilm 6 is detected by sensors 11, 12. A flash lamp 7 is charged by the charge start signal inputted to a flash mechanism 2 simultaneously with said rotational driving signal so that the flash lamp 7 emits light to the image positioned in the copying position. While the exposed image is magnified by an optical system, the image is fed to a copying mechanism 5 and the respective images of the microfilm 6 are copied on the respective sheets of the paper of a prescribed size and shape supplied from a paper supplying mechanism 40. The need for disconnecting the images is thereby eliminated and the faster copying operation is permitted.
Patent JP-S59191257-A (JP)
Inventor: KOSUGE MASARU
IPC: H01J61/36
Filed: 1983-04-13
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-S60209159-A (JP)
Title: Gas detecting element
Inventor: KAGAMI KATSUHIKO
IPC: G01N27/12
Filed: 1984-04-03
Abstract: PURPOSE:To detect gas selectively for miscellaneous gases such as alcohol by using SnO2 as a main component and adding at least >=0.01wt% Si or/and Al as an auxiliary component thereto. CONSTITUTION:A resistance value RA of a gas detecting element in air is almost constant up to 5wt% Si quantity to be added, but apt to decrease if said quantity is exceeded, said value RB in isobutane atmosphere decreases with the rise of >=0.01wt% Si quantity, but attains the min. value and is apt to remain on the same level if said quantity is exceeded. Said value RE in ethanol atmosphere is almost constant up to 5wt% Si quantity, but apt to decrease gradually if said value is exceeded. Consequently, by setting the adding quantity of auxiliary component Si for the main component SnO2 in said element at least >=0.01wt%, the sensitivity to the detecting gas is improved, and the selectivity effect is obtained.
Patent JP-S53149719-A (JP)
Title: Correcting device for time axis
Inventor: KANEKO SHINJI
IPC: G11B20/02
Filed: 1977-06-02
Abstract: PURPOSE: To extract a stable color video signal, by demodulating a color-difference signal, by inverting the phase of a subcarrier for modulating the color-difference signal again when the phase is inverted, and by supplying the color-difference signal modulated in the prescribed phase to an adder circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03266934-A (JP)
Title: Complex laminated dough
Inventor: EDO HIROSHI
IPC: A21D10/00
Filed: 1990-03-15
Abstract: PURPOSE:To obtain cake having excellent quality and advantageous in price by laminating at least two species of dough ram material wrapping oils and fats and subjecting to roll-folding process. CONSTITUTION:For instance, oils and fats for rolling-in are wrapped in dough raw material mainly composed of wheat flour and received in a retarder and subjected to a resting stage to obtain laminated dough containing margarine. Laminated dough containing butter in a process same as the above-mentioned process. The laminated dough containing butter is laminated between the laminated dough containing margarine in a manner of inserting and folded, then rolled to desired thickness, thus suitably cut to obtain complex laminated raw dough. Resultant complex laminated dough is directly baked or subjected to freezing treatment and defrosted, then baked to prepare laminated cake.
Patent JP-S57198582-A (JP)
Title: Cassette incorporating endless tape
Inventor: HASHIMOTO KAZUO
IPC: G11B23/06
Filed: 1982-04-21
Abstract: PURPOSE:To run a tape smoothly, by forming a recess part in the cassette inside face forming a running path where the tape is led from an endless reel inside layer part to the outside. CONSTITUTION:An endless tape 5 traverses a tape wind layer from the inside layer of a take-up reel hub 2 and runs through guides 12, 11, and 14 from a supply reel-side hub 3 and is connected to the outermost layer of the reel hub 2. A window A is provided in a tape crossing part B of this tape running path  to form a curved inside face consisting of a recess part. The tape is twisted naturally along this curved inside face and is run smoothly.
Patent JP-S5731113-A (JP)
Title: Horizontal output transformer for television receiver
Inventor: BUARUTAA GOOZEBERUKU
IPC: H01F19/00
Filed: 1981-05-01
Abstract: 1. Line transformer for a television receiver having a primary winding bracket (5), a secondary winding (6) and two core parts (2, 3) which are placed together to provide an air gap, characterized in that the core parts (2, 3) are directly in contact, without air gap, over a limited part of their cross section and that an air gap (8), having a width which varies over the cross section, is provided over the remaining cross section.
Patent JP-H11253390-A (JP)
Title: Endoscope
Inventor: SAITO HIDETOSHI
IPC: A61B1/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent tensile force applied to a curving operation wire from becoming excessive more than fixed force. SOLUTION: This endoscope is provided with a curving operation mechanism for tracting and curving the curving part of an insertion part 3 by the curving operation wire 16. In this case, in the middle of the curving operation wire 16, an overload prevention unit for being extended at the time of exceeding fixed tension and suppressing the tension applied to the curving operation wire to be less than the fixed tension is provided. Thus, excessive tension more than a fixed value is not applied to the curving operation wire 16.
Patent JP-S62221142-A (JP)
Title: Lead frame for integrated circuit device
Inventor: NAKAYAMA IWAO
IPC: H01L23/50
Filed: 1986-03-24
Abstract: PURPOSE:To obtain a lead frame which can be used for a standard type process only by changing the lead frame without making a new press mold even if any number of unnecessary leads exist. CONSTITUTION:A pair of parallel frames 1, 6, a tub 2 provided between the lead frames 1, 6 for mounting an integrated circuit chip, tub leads 3, 8 which directly or indirectly support and connect the tub 2 to the frames 1, 6, a lead 4 the free end of which is near the tub 2, a lead 5 which has a free end near and outside a resin mold region 10 for sealing the integrated circuit chip, etc. mounted on the tub 2 and a connecting piece 7 which connects the leads 4 and 5 respectively and supports them to the frames 1, 6 are provided in a structure. In this structure, the lead 5 is originally an unnecessary led and a resin burr is prevented by providing the lead 5 at the position where a lead should originally be located by leaving a gap of approx. 0-0.2mm outside of the mold region 10 at the time of removing the resin burr 12.
Patent JP-S61223601-A (JP)
Title: Position detector
Inventor: SUZUKI YUKI
IPC: G05D1/02
Filed: 1985-03-29
Abstract: PURPOSE:To reduce the interval between magnetic detecting elements by constituting a device with a body to be detected where magnet elements of N and S poles and a magnetic detector consisting of magnetic detecting elements of N and S poles are arranged correspondingly to said magnet elements. CONSTITUTION:The position detector is constituted with a body 12 to be detected which is arranged in a prescribed position of the moving course of a moving body and a magnetic detector 11 provided on the moving body. The body 12 to be detected consists of plural magnet elements 14, and the elements 14 are so arranged in a prescribed combination that front faces are N pole or S pole. The detector 11 consists of magnetic detecting elements 13 for N pole detection and magnetic detecting elements 13' for S pole detection which correspond to elements 14. By this constitution, intervals between elements 13 and 13' are reduced sufficiently to make the position detector small-sized. Even if the interval between the detector 11 and the body 12 to be detected is made sufficiently long, the detector 11 can detect the body 12 to be detected with a high precision.
Patent JP-S61222870-A (JP)
Title: Power steering for automobile
Inventor: OZAKI SHINSABURO
IPC: B62D5/083
Filed: 1985-03-29
Abstract: PURPOSE:To prevent variation of the repulsive force by equipping a spring repulsive control valve with primary and secondary ports having different open areas, by connecting the ports with a flow control valve, and adjusting the rate of flow in accordance with the car speed and engine revolving speed. CONSTITUTION:A spring repulsive control valve 16 is equipped with a pair of primary pressure ports 18, 19 and a pair of secondary pressure ports 20, 21 having a greater opening area than the primary pressure ports 18, 19. These pressure ports 18, 19 and 20, 21 are connected to the primary side and secondary side outgoing ports 66, 67 of a variable throttle 63, respectively, through the primary and secondary supply passages 61, 62. The incoming port 65 of the variable throttle 63 is connected with the control port 14 of a control valve 12. A stepping motor for this variable throttle 63 is controlled in accordance with the car speed and engine revolving speed.
Patent JP-S54156680-A (JP)
Title: Micro impedance measuring apparatus
Inventor: KODAMA HIROAKI
IPC: G01R27/02
Filed: 1978-05-31
Abstract: PURPOSE: To make possible accurate measurement of the reactances of resonance circuits and the micro change of resistances by setting such resonance conditions at which the maximum output current of a high frequency power source may be obtained.  
     CONSTITUTION: This is provided with the resonance circuits 3, 3' which are electrostatically coupled in parallel to the output resonance circuit 2' of a high frequency power source 1, the resonance circuits 4, 4' which are respectively elevtrostatically coupled to the circuits 3, 3', the micro reactance measuring circuit 5 which is electromagnetically coupled to the circuit 2' and 3, 3', a current measuring means such as ammeter 7 or the like connected to the coil l' 0  which is electromagnetically coupled to the circuits 3, 3' as well as current resistance measuring circuit 6, circuit 2'. By adjusting the electrostatic capacities of the circuits 4, 4' so that the current flowing in the ammeter 7 becomes maximum, the resonance states of the circuits 3, 3', 4, 4', are obtained and the hand of the reactance indicator of the circuit 5 is swung at high accuracy. In addition, the micro resistance change of the circuit 4 is measured according to the swing of the resistance indicator of the circuit 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58184495-A (JP)
Title: Evaporator
Inventor: KOYAMA YOSHIO
IPC: F28F1/16
Filed: 1982-04-21
Abstract: PURPOSE:To obtain an evaporator capable of displaying a high heat conduction property even with a supply of only a small quantity of operating fluid and having a pump operative with reduced power consumption by a method wherein the operating liquid is supplied into alternate grooves which are provided in the surface of a heat conduction pipe in such a manner that the depth and the width of each of the grooves are made smaller as they approach downward so that the operating liquid is supplied forcibly over recessed sections among the grooves. CONSTITUTION:The operating liquid L is supplied over the outer surface of the heat conduction pipe 13 from gaps 14 between a distribution plate 12 and the pipe 13. The gaps 14 are provided for the alternate fine grooves 15, respectively, so that the operating liquid is supplied into the grooves. Further, due to the fact that the depth of each of the fine grooves 15 into which the operating liquid is supplied is made smaller in depth as it approaches downward, the operating liquid overflows the grooves 15 to enter the adjoining grooves 16 so that extremely thin liquid films are formed on the side surfaces 17 of the grooves 16. Generally, the heat conduction efficiency of the evaporation of the liquid film is inversely proportional to the thickness of the liquid film and therefore, the heat conduction efficiency of the part of the pipe having a liquid film thereon becomes extremely high, thereby the heat conduction property to the whole of the heat conduction pipe is improved to a great degree and such heat conduction promoting effect is attained even in case the flow rate of the operating liquid is comparatively low.
Patent JP-S63315065-A (JP)
Inventor: JIEI MAATEIN HOOGAN
IPC: A61B19/02
Filed: 1988-03-18
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-S61224712-A (JP)
Title: Integrated amplification circuit
Inventor: MIHIAERU RENTSU
IPC: H03F3/30
Filed: 1986-03-24
Abstract: An integrated amplifier circuit includes: first and second operational amplifiers each having a terminal connected to a supply potential node, and a terminal connected to a reference potential node; two ohmic voltage dividers each being formed of two resistors connected between an output of a respective one of the operational amplifiers and a first circuit node, and two further ohmic resistors each being connected between a respective tap of the voltage dividers and a respective inverting input of a respective one of the operational amplifiers, providing real negative feedback of the operational amplifiers; a third ohmic voltage divider formed of two resistors connected between a supply potential node and the first circuit node, an intermediate ohmic resistor connected between a tap of the third voltage divider and a second circuit node, and two ohmic supply resistors each being connected between the second circuit node and a respective non-inverting input of the operational amplifier; an ohmic series resistor connected to the inverting input of the first operational amplifier; terminals connected to outputs of the operational amplifiers, terminals connected to the supply and reference potential nodes for connection to a supply voltage source, terminals connected to the first and second circuit nodes, and a single fourth terminal connected to the series resistor and to the non-inverting input of the second operational amplifier for feeding in a signal.
Patent JP-H01239203-A (JP)
Title: Controller for roll-filling machine for inclined surface
Inventor: TANAKA TOMOHIKO
IPC: E01C19/00
Filed: 1988-03-22
Abstract: PURPOSE:To facilitate positional conversion in the width direction of roll-filling roller by movably mounting a winch for winding the roll-filling roller up on right and left beams at the rear of an asphalt finisher. CONSTITUTION:A beam 21 is mounted in the right and rear directions of the rear of an asphalt finisher 5, and winches 7 for winding roll-filling rollers 6 are movably and detachably fitted along the beam 21, and further a lateral moving unit for moving these winches 7 along the beam 21 is mounted. A signal sending unit sends signals for commanding steering of the rollers and operation of an actuator for oscillation and iron wheel water scattering. The controlling of the actuator is enabled by a signal receiver and according to the signal by a control unit for the rollers 6.
Patent JP-S58187403-A (JP)
Inventor: ANTONIO KARUBONAARO
IPC: C08F36/04
Filed: 1983-04-15
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-H02245676-A (JP)
Title: Testing method for integrated circuit element
Inventor: USUI SHUNICHI
IPC: G01R31/26
Filed: 1989-03-20
Abstract: PURPOSE:To detect noise defects automatically by making an input signal to be zero, adjusting a resistor, changing an input DC bias, and measuring noise characteristics. CONSTITUTION:At first, a delay element (DUT) 1 to be checked is set on a testing device. Then a controller 6 gives a command for loading of a specified DC bias voltage to a power source 3. Then, after the specified delay time, an output Vn0 of the DUT 1 which is measured with an AC voltmeter 5 is compared with a specified upper limit value Vn1 in the controller 6, and pass or fail is determined. A rejecting device which is connected to the controller 6 is provided at the discharge chute of the testing device. Therefore, checking is automated. In this way, sensory checking for checking noise defects can be automated, the judging method can be standardized, man-hour saving in the checking step can be realized and the delay element can be tested at stable quality.
Patent JP-H04301045-A (JP)
Title: Hydrogen storage alloy electrode
Inventor: SERI HAJIME
IPC: C22C19/00
Filed: 1991-03-29
Abstract: PURPOSE:To solve the problem of the occurrence of extreme deterioration in electric discharge characteristics in the initial stage of charge and discharge cycles when a hydrogen storage alloy of Laves phase of AB2 type capable of reversibly performing the electrochemical occlusion and release of hydrogen is used as electrode and to provide a hydrogen storage alloy electrode capable of improving initial electric discharge characteristics without deteriorating high capacitance. CONSTITUTION:The electrode consists of a hydrogen storage alloy, which is prepared by heating and melting in an inert-gas atmosphere of argon, etc., in an arc heating furnace and has a general formula represented by ZrMnxVyNiz (where 0.4<=x<=0.7, 0.1<=y<=0.3, 1.2<=z<=1.5, and 2.0<=x+y+z<=2.4) and in which the alloy layer is composed essentially of C15(MgCu2) type Laves phase and the crystal lattice constant (a) is regulated to 7.03-7.10, or its hydride.
Patent JP-S62223797-A (JP)
Inventor: MURABAYASHI SHIGERU
IPC: G10K11/16
Filed: 1986-03-25
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。