baber/WOPTO huggingface dataset:
Patent JP-S54161895-A (JP)
Title: Pickup element
Inventor: YASUDA KENTAROU
IPC: H04N5/335
Filed: 1978-06-12
Abstract: PURPOSE:To obtain the electric signals picked up in the past by adding the memory function secured by the transfer electrode onto the substrate forming the solid state pickup device via the function of the high-rate charge transmission of the transfer electrode not by drawing out the charge quantity in the form of the electric signals. CONSTITUTION:The charge quantity proportional to the amount of the incident rays is accumulated within image sensing element A for the period when the voltage of photo gate signal terminal phip is high, and the accumulated charge is transferred under vertical transfer electrode B in the period of the low voltage of phip to be then transferred to horizontal transfer electrode in sequence. These transfer electrodes constitute the pickup part and then converted to the voltage through amplifier G. And the present pickup signals are drawn out from output terminal OUT1. On the contrary, electrode rows D, E and F are cut off optically, and the charge is led from the pickup part to form the memory part. Then the past pickup signals are extracted from output terminal OUT2 of amplifier H. Thus, the signals independent in terms of the time can be obtained.
Patent JP-H08271364-A (JP)
Title: Pressure sensor
Inventor: ABE SHOICHI
IPC: G01L19/06
Filed: 1995-03-29
Abstract: PURPOSE: To provide a pressure sensor sufficiently securing the linearity of the output and having sufficiently large pressure-proof performance as compared with the measurement range. CONSTITUTION: This pressure sensor is provided with a thick substrate 20, a thin diaphragm 10, electrodes 11, 21, 22 provided on the substrate 20 and the diaphragm 10, and ring-like stoppers 27, 28 limiting the displacement of the diaphragm 10. The pressure sensor detects the pressure applied to the diaphragm 10 via the changes of the electrostatic capacities between the electrodes 11, 21, 22. Since the displacement of the diaphragm 10 is limited by the stoppers 27, 28, no large stress is developed in the diaphragm 10 when excessive pressure is applied to it, the distances between the electrodes 11, 21, 22 can be increased without impairing the function of the diaphragm 10, and the nonlinearity of the output is improved.
Patent JP-H10269188-A (JP)
Title: Data division evaluating method
Inventor: WADA KIYOMI
IPC: G06F15/177
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To evaluate plural data division candidates at a time, by adding a program code for predicting performance and generating an evaluation program when parallel programs are executed by plural processors. SOLUTION: The data division automatic evaluation system 100 inputs a sequential source program 101 to an evaluation program generation part 109 to generate an evaluation program 110. At this time, the generation part 109 selects data division patterns, which are applicable to data to be divided that the sequential source program 101 processes. Then, the evaluation program 110 is generated by adding the performance predicting program for predicting the performance when parallel programs to be converted according to the respective division patterns are executed on a computer system while the number of processors is changed to the sequential source program 101. Then, this program 110 is executed by a sequential computer at a time to predict the performance.
Patent JP-S58190559-A (JP)
Title: Fuel supply device
Inventor: TERAMURA MITSUNORI
IPC: F02M37/06
Filed: 1982-04-30
Abstract: PURPOSE:To prevent a feed of vapor in fuel, by locating an opening position of a pipe, for returning a surplus amount of fuel from a pump chamber to a tank, in the pump chamber, at a higher level than an opening position of a pipe, for supplying fuel from the pump chamber to a float chamber, in the pump chamber. CONSTITUTION:In accordance with driving of an engine, if an eccentric shaft 14 is rotated, a diaphragm 4 in the point end of a rod 17 is vertically moved through an arm 15, and fuel in a tank 2 flows in through a pipe 8 into a suction chamber 9 and a delivery chamber 10 by a suction valve 6 and a discharge valve 7 in a pump chamber 5 to reach a float chamber 3 from a pipe 11. Then if fuel is filled in the chamber 3, a float 24 rises to close the pipe 11 by a needle valve 25, and fuel is returned to the tank 2 from the chamber 10 through a pipe 12'. At this time, if vapor is generated in the fuel, the vapor is evaporatively concentrated in the space part of the chamber 10 to flow in through the pipe 12', whose opening position is located higher than the pipe 11 by the prescribed dimension l, and returned to the tank 2.
Patent JP-S56168413-A (JP)
Title: Multisignal amplifier
Inventor: HORII MASAO
IPC: H03G3/02
Filed: 1980-05-30
Abstract: PURPOSE:To realize a simultaneous control for gains of plural differential amplifiers, by connecting the 1st and 2nd bias controlling variable resistors to the base circuit of a transistor of one side of a differential amplifier and to a common base circuit respectively. CONSTITUTION:A variable resistor 6 is controlled to increase the base potential of a transistor TR2, and accordingly the output signal VoutA reduces. While the signal VoutA increases by increasing the base potential of a TR1 by controlling a variable resistor 5. The bases of the TR1 and TR3 are connected to a control circuit comprises a resistance 8, a resistor 5 and a bias capacitor 21. The input signals VinA and VinB are controlled simultaneously for their amplification factors through a control of the resistor 5. Thus signals VoutA and VoutB are obtained at output terminals 19 and 20.
Patent JP-H08269343-A (JP)
Title: Curing composition and its production
Inventor: YAMAMOTO HIROTSUGU
IPC: C08L101/10
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a curing composition, excellent in productivity, storage stability and curing properties on blending, and useful for a sealing material, etc., by mixing a specific blending agent with an organic compound containing a reactive silyl group capable of being crosslinked by hydrolysis. CONSTITUTION: This curing composition is obtained by mixing (A) an organic polymer having >=1 reactive silyl group capable of being crosslinked by an intramolecular hydrolysis such as a polyester and (B) a filler such as calcium carbonate with (C) a blending agent where at least a part of the blending agent was being in contact beforehand with a compound containing isocyanate group such as phenyl isocyanate to remove total amount or a part of contained water.
Patent JP-H10270414-A (JP)
Title: Etching method and apparatus
Inventor: OKA SADAJI
IPC: C23F1/08
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To etch a thin film according to its thickness distribution by controlling the dripping rate and amt. of a dripping etching liq. according to the thickness distribution of a surface layer. SOLUTION: A valve 4 is used for setting the dripping rate and amt. of a dripping etching liq. on a semiconductor wafer 7 from a dripping nozzle 3. A nozzle position setting unit 5 is used for setting the dripping position of the liq. on the wafer 1. A controller 6 controls the set value of the valve 4 and the rotating speed of the wafer 7 rotated by a drive 2 according to the thickness distribution of a layer to be etched. The spread rate of the etching liq. dripped from the nozzle 3 over the entire surface of the wafer 7 is determined by the force exerted on the outside of the etching liq. This force is the sum of the spreading force with keeping the surface tension and centrifugal force, the former is adjustable by the dripping rate and amt. of the liq. and the latter adjustable by changing the rotation speed of the wafer 7.
Patent JP-S546192-A (JP)
Title: Cover for grindstoners
Inventor: UCHIYAMA JIYUNICHI
IPC: B24B55/04
Filed: 1977-06-16
Abstract: PURPOSE: To provide a cover for grindstones, which comprises a fixed cover, and a rotary cover consisting of a circumferential cover and a side cover having a slit for passing a sleeve for a grindstone therethrough, which rotary cover can be rotated about the axis of a grindstone so that the grindstone can be removed by merely rotating the rotary cover. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11354137-A (JP)
Title: Fuel cell, separator for fuel cell, and manufacture therefor
Inventor: TASHIRO AKITSUGU
IPC: H01M8/10
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a separator, excellent in electrical resistance, gas permeability, liquid swelling properties, and mechanical strength, and excellent in moldability, by molding expanded graphite powder having a specific density and mixed with a resin having a specific melting point. SOLUTION: A separator is manufactured by molding expanded graphite having a density of 0.6 to 1.8 g/cm<3> and mixed with a resin having a melting point of 300 deg.C or less. The density of the expanded graphite is the true density thereof and calculated from its volume and its weight. As the expanded graphite powder, expanded graphite having worm-like shapes and compression characteristics, can be obtained by immersing graphite in a solution with an acid constituent, thereby producing a graphite interlayer compound, rinsing the graphite, and rapidly heating it so as to cause graphite crystals to extend in the C axis direction. The expanded graphite is adjusted by compression- molding so as to have a desired density and then pulverized.  As the resin having a melting point of 300 deg.C or less, an epoxy resin, a melamine resin, a phenol resin, a phenoxy resin, a polycarbonate resin, and the like, are preferable.
Patent JP-H0761980-A (JP)
Title: Antibacterial compound psf-a, psf-b, psf-d, their production and antibacterial composition
Inventor: INOUE ATSUSHI
IPC: A61P31/04
Filed: 1993-03-30
Abstract: PURPOSE:To provide a new antibacterial compound contained in Polymnia sonchifolia (a plant of the family Compositae) and useful as an active component of an antibacterial composition such as plant blight controlling agent and food disinfectant, especially an active component of rice blast controlling agent. CONSTITUTION:This antibacterial compound PSF-A contains a germacrene-type sesquiterpene lactone as principal skeleton and has the following properties. Color and nature, white powder; melting point, 146-148 deg.C; molecular weight, 464. It can be obtained by finely cutting the leaf and stalk of Polymnia sonchifolia, grinding the cut pieces, extracting with a solvent such as water and methanol and separating and purifying the extracted liquid by silica gel chromatography, high-performance liquid chromatography, etc.
Patent JP-S55164639-A (JP)
Title: Prevention of dihydric phenol against discoloration
Inventor: TAKENAKA MASAAKI
IPC: C07C67/00
Filed: 1979-06-07
Abstract: PURPOSE: To prevent a dihydric phenol from coloring during preservation in a liquid or solid state, and in contact with an iron piece, by the addition of a specific amount of a hydroxycarboxylic acid to the phenol.  
     CONSTITUTION: A hydroxycaboxylic acid, preferably tartaric or malic acid, or tartaric ester, and possibly lactic or tartronic acid or their esters, in an amount of 0.00001W0.1wt%, is added to keep discoloration by oxidation during preservation etc., or in contact with an iron piece. Nothing is limited about the method of addition, and the hydroxycarboxylic acid may be added in the form of solid powder or a liquid state, e.g. an aqueous solution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04308244-A (JP)
Title: Apparatus for controlling opening of loom
Inventor: TAMURA ZENJI
IPC: D03C1/08
Filed: 1991-04-04
Abstract: PURPOSE:To operate a heald frame W largely beyond opening stroke in stationary operation when a defective weft is removed. CONSTITUTION:A motion pattern designating means 10 prepares a motion pattern Km of heald frame W. A rotation ordering part 30 prepares desired rotation amount P0 of driving motor M corresponding to crank angle and rotates the driving motor M through a rotation controlling part 40 forward or reversely and carries out opening motion of the heald frame W. In removal of defective yarn, a low-speed driving means 62 is operated by output of an excess position setting circuit 80 and the driving motor M is rotated at a low speed until the heald frame reaches the excess opening position exceeding upper limit or lower limit of opening stroke in stationary driving.
Patent JP-S51149633-A (JP)
Title: Air conditioner for vehicle utilizing exhaust heat of engine
Inventor: ITOU KATSUMI
IPC: F25B27/02
Filed: 1975-06-16
Abstract: PURPOSE:Engine exhaust heat e.g. cooling water or exhaust gas is utilized as heat source of air conditioner of vehicle to eliminate division of driving power.
Patent JP-S57186563-A (JP)
Title: Interlocking brake device for motorcycle
Inventor: HAYASHI TSUTOMU
IPC: B60T8/40
Filed: 1981-05-13
Abstract: PURPOSE: To avoid the lockup of wheels, by controlling the pressure caused by the master cylinder of a brake device which interlocks the front and rear wheels with each other.  
     CONSTITUTION: A hand-operated master cylinder 200 drives one brake 206 of the front wheel. A foot-operated master cylinder 1 drives the other brake 42 of the front wheel and drives the brake 43 of the rear wheel through a proportioning valve 100. The master cylinder 1 is provided with an oil pressure control chamber 6 so that the pressure of braking is reduced by pressure controlled by solenoid valves 29, 48. Since the braking force of the brake device which acts to the front and the rear wheels simultaneously is reduced, the wheels are prevented from being locked up. Since only the front wheel can manually be braked, the degree of freedom is heightened. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61230692-A (JP)
Title: Jacket for information recording medium
Inventor: FUKUDA JIRO
IPC: G11B23/50
Filed: 1985-04-05
Abstract: PURPOSE:To keep stable sliding contact between a recording medium and a signal pickup means by providing a polishing member for tear-off of dust and an adsorbing member for torn-off fine dust to remove the matters attached on the recording surface. CONSTITUTION:The dust, etc. attached on the recording surface of a disk 1 of an information recording medium is torn off by a polishing tape 21 serving as a polishing member stored in a jacket 2. These torn-off fine matters are sucked by an adsorbing member 22 stored in the jacket 2. Thus the dust, etc. attached on the recording surface are removed satisfactorily. This secures stable sliding contact between the disk 1 and a magnetic head 12 at all times.
Patent JP-H04285861-A (JP)
Title: Electromagnetic pickup
Inventor: ABE KUNIHIRO
IPC: F02P7/067
Filed: 1991-03-13
Abstract: PURPOSE:To eliminate the shield wire connecting an electromagnetic pickup and an engine control unit. CONSTITUTION:A waveform shaping processing circuit 7 shaping a signal waveform detected by a coil 6 to obtain a required signal waveform is built in the electromagnetic pickup of an engine control system constituted of the rotor 1 connected to the rotary shaft directly connected to an engine and having teeth 5 provided to the outer periphery thereof, the electromagnetic pickup 2 arranged in opposed relation to the rotor 1 and having the coil 6 detecting the movement of the teeth 5 built therein, an engine control unit 3 controlling the engine on the basis of the signal from the electromagnetic pickup 2 and the wire harness 4 connecting the electromagnetic pickup 2 and the engine control unit 3.
Patent JP-H01244525-A (JP)
Title: Document editing device
Inventor: MAJIMA TATSUKO
IPC: G06F3/06
Filed: 1988-03-26
Abstract: PURPOSE:To eliminate the erroneous input of an insertion code and to output a document without errors by automatically displaying the insertion code corresponding to an area, where the insertion code and insertion data corresponding to this code are not displayed, at the time of moving the position, where editing of insertion data is indicated, to said area. CONSTITUTION:Document data where plural insertion codes can be set is stored in a document data storage means M1, and plural records consisting of insertion data corresponding to respective insertion codes are stored in an insertion data storage means M2. Insertion data in an indicated position on a display means M4 is edited by a data editing means M5; and when the position where editing of insertion data is indicated is moved to the area where the insertion code and insertion data corresponding to this code are not displayed, the insertion code corresponding to this area is newly displayed on an insertion code display means M6. Thus, a failure in insert printing due to erroneous input of the insertion code does not occur and insertion data is correctly inserted to the insertion position of the document.
Patent JP-S56324-A (JP)
Title: Yarn discmarge pipe in open-end spinning machine
Inventor: TAJIMA YUZURU
IPC: D01H4/40
Filed: 1979-06-11
Abstract: PURPOSE:To stabilize the spinnability of a yarn with a sufficient abrasion resistance, by using a high-purity alumina porcelain equal to sapphire as a yarn contact part (so-called center piece) of a discharge pipe with a planished surface. CONSTITUTION:An alumina procelain of purity >=95%, preferably >=99%, is used as a center piece in the opening of a fxed yarn discharge pupe provided separately from a rotating spinning chamber in the discharge part of an open-end spinning machine. The porcelain is preferably planished to a surface roughness <=1S. EFFECT:The procelain permits the planishing to the utmost, and causes scarcely the falling off and attaching of fine matter to a pinhole with a slight change in friction properties with time.
Patent JP-H08246257-A (JP)
Title: Apparatus for lifting and lowering ring rail of spinning machinery
Inventor: KATAOKA TAKEMI
IPC: D01H1/36
Filed: 1995-03-06
Abstract: PURPOSE: To provide an apparatus for lifting and lowering a ring rail for spinning machinery capable of readily performing the maintenance in order to wind a spun yarn in a prescribed shape onto a bobbin. CONSTITUTION: This apparatus for lifting and lowering a ring rail of spinning machinery is capable of hanging a ring rail 13 equipped with each ring 14 for winding a spun yarn onto a bobbin 3 from a lifting bar 17 with lifting tapes 15, winding one end of the first tape connected to the lifting bar 17 onto the first drum 41 of a driven drum 40, winding the second tape wound around a nose-forming member attached to the surface of the second drum 42 of the driven drum 40 with a hoisting drum 50 or driving a reduction gear 49 with a hoisting motor 51, and controlling the rotational frequency of the hoisting motor 51 with a controller. The hoisting motor 51 is intermittently driven and the second tape is wound and unwound with the hoisting drum 50 to intermittently lift the ring rail 13. Thereby, a nose is formed in the lower part of the bobbin 3 to finely wrap the spun yarn.
Patent JP-H06289282-A (JP)
Title: Preliminary irradiation device for focal point detection
Inventor: MARUYAMA ATSUSHI
IPC: G03B7/16
Filed: 1993-03-30
Abstract: PURPOSE:To prevent range finding accuracy from being lowered by prohibiting preliminary irradiation as intended by a photographer in a mode of (stroboscopic off-mode) and extending integral action time. CONSTITUTION:An integral type sensor array part 1 measures light intensity distribution, and a flash light emitting part 2 performs the preliminary irradiation of an object when the light intensity distribution is measured, and a light emission control part 3 controls light emission when the flash light emitting part 2 performs the preliminary irradiation, an emitted light quantity setting part 4 sets the emitted light quantity of the flash light emitting part 2, a light intensity discrimination part 5 discriminates the light intensity of object light, a focal distance detecting part 6 detects the focal distance of a photographic optical system, an integration stopping part 7 stops integration compulsorily at prescribed time when no integration by the integral type sensor array part 1 is completed, and a stroboscopic mode setting part 8 sets the turning on/off of the stroboscopic mode of a camera. When the turning off of the stroboscopic mode is selected by the stroboscopic mode setting part 8, the preliminary irradiation is prohibited, and also, stopping time by the stopping means can be extended compared with a time when another stroboscopic mode is selected in the off time of the stroboscopic mode.
Patent JP-H11268829-A (JP)
Title: Loader/unloader
Inventor: MISAWA KENICHI
IPC: H01L21/677
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To surely load or unload even deflected large substrates by adjusting multiple split arms to the inclination angle corresponding to the deflected shape of flexible works. SOLUTION: A lifting/turning mechanism 11 is provided on a loader/unloader main body 10, and a horizontal slide mechanism 12 is provided at its upper end section. The lifting/turning mechanism 11 is movable in the Z-axis direction and is rotatable with the Z-axis used as the rotation axis. The horizontal slide mechanism 12 is movable in the direction determined by the layout relation between the loader/unloader and a storage cassette 1, e.g. Y-axis direction. An arm drive mechanism 22 is provided on the rear side of arms 14-1, 14-2, 14-3, and the arms 14-1, 14-2, 14-3 can be adjusted to the inclination angle corresponding to the deflected shape of glass substrates 2 stored in the storage cassette 1.
Patent JP-H04309625-A (JP)
Title: Structure of hydraulic operations of back hoe
Inventor: HAMADA SHINICHI
IPC: E02F9/20
Filed: 1991-04-05
Abstract: PURPOSE:To change over a hydraulic control valve without any special tool while storing a changeover mechanism for changing over a hydraulic control valve corresponding to each operational direction of a cross-swing control valve in a compact form, in a back hoe. CONSTITUTION:A relay link 27, 27 is connected to a swing arm 26a, 26a linked to the operation of each hydraulic control valve through a ball joint 40, 40, and an engaging pin 30, 30 is provided projectedly on an operation swing arm 29, 29 of an operation lever at each operation side. The side end of the lever of the relay link 27, 27 is extracted selectively for either one of the ball joints 40, 40 for free engagement, and an energizing means 43 to energize the relay link 27, 27 in the engaging direction is provided.
Patent JP-H04307940-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: OTSUKA FUMIO
IPC: H01L21/331
Filed: 1991-04-05
Abstract: PURPOSE:To increase electric characteristics, of a semiconductor integrated circuit device having a lateral bi-polar element by increasing a position accuracy of a base, emitter and collector diffusion layer of the element. CONSTITUTION:This is the method for manufacturing a semiconductor integrated circuit device having a lateral bi-polar element. An emitter.collector self-aligned pattern formation process 1a, a process for diffusing impurities from the emitter.collector self-aligned pattern into a semiconductor layer 1b, a process for forming an insulated film for separation on the surface of the emitter.collector self-aligned pattern 1c, a process for forming a polysilicon film for a base self-aligned pattern 1d, and a process for diffusing impurities from the base self-aligned pattern into the semiconductor layer 1e are conducted in sequence.