baber/WOPTO huggingface dataset:
Patent JP-H0562538-A (JP)
Title: Manufacture of electric conductive material
Inventor: MIYAMOTO HIDEYUKI
IPC: H01B5/14
Filed: 1991-09-05
Abstract: PURPOSE:To provide an electric conductive material of such a structure that a dense copper sulphide film excellent in the adhesion, uniformity, and electroconductivity is provided on the surface of a highpolymer base, with which any applicable appliance is prevented from electrostatic charge and which can faborably be used as electronic material, electromagnetic wave shielding material, etc., or to a highpolymer electrode. CONSTITUTION:Copper sulphide is deposited on the surface of a highpolymer base by mixing together and agitating a Cu compound and reductive S compound in an inert gas atmosphere to allow them to make reactions, and thereby an electric conductive film is formed. This film is subjected as required to a treatment with hydrogen sulfide, and an electric conductive material as object of present invention is produced.
Patent JP-S61133573-A (JP)
Title: Fuel cell
Inventor: MAOKA TADANORI
IPC: H01M8/04
Filed: 1984-12-01
Abstract: PURPOSE:To smoothly perform diffusion of reaction gas to improve cell performance by forming water repellent parts in a gas passage of a rib installed electrode. CONSTITUTION:Water repellent treatment is performed to concavities which serve as grooves of gas passage of rib installed electrode 8 of fuel cell and convexities which serve as ribs in the m row unit (for example, two rows) every n row (for example, two rows) to form water repellent parts 9. Hydrophilic treatment is performed to the rest to form hydrophilic parts 10. The same electrolyte as a matrix 4 is retained in the hydrophilic parts 10. The diffusion of reaction gas is smoothly performed and concentration polarization is decreased to increase cell performance. Since the sufficient amount of electrolyte is retained, long term operation is made possible, and the fuel cell having high reliability and long life is obtained.
Patent JP-H06100983-A (JP)
Title: Metal foil for tab tape having high young's modulus and high yield strength and its production
Inventor: NISHIMURA SATORU
IPC: H01L21/60
Filed: 1992-09-22
Abstract: PURPOSE:To produce a metal foil excellent in lead deformation resisting- characteristic and heat resisting strength characteristic as a lead foil for TAB. CONSTITUTION:An alloy having a composition consisting of, by weight, 20-95% Cu, 0.3-11% Al, 0.05-3.0% Mn, 0.005-3.5% Ti, 0.5-10% Cr, 0.001-1.5% Mo, and the balance Fe with inevitable impurities is melted and cast, which is hot-rolled at 700-1000 deg.C into a metal plate of 1.0-8mm plate thickness. This metal plate is subjected to primary cold rolling at 50-95% draft, to annealing at 800-1000 deg.C, and then to secondary cold rolling at 1-70% draft. The resulting sheet is further subjected to solution heat treatment at 700-1000 deg.C, to rapid cooling, and successively to aging treatment at 350-650 deg.C. By this method, the metal foil wherein the aspect ratio of crystalline grain size and sheet thickness are regulated to <=20 and <=80mum, respectively, can be produced.
Patent JP-2001077511-A (JP)
Title: Manufacture of ceramic board
Inventor: OKUMURA KOSEI
IPC: H05K3/12
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a ceramic board, where generation of cracks of a metal conductor later to be caused by partial thickening is prevented. SOLUTION: In this manufacturing method, an alumina board, the main body on which a first conductor paste dried member is formed (S2) is baked (S3), and a first metal conductor layer is formed on the surface of the alumina board main body and stuck stiffly and closely to the alumina board main body. After that, a conductor paste is spread on the first metal conductor layer (S4) and dried (S5), and a second conductor paste dried member is formed and baked (S6).  At this baking, even if partial thickening is performed by forming a second metal conductor later on the first metal conductor layer, only baking contraction is generated on the second metal conductor layer, the stress is not concentrated in a boundary part between the second metal conductor layer and the first metal conductor layer, i.e., a boundary part between a thickened part and a non-thickened part, generation of craks on the first metal conductor layer is prevented, and generation of disconnection can be prevented.
Patent JP-2001078341-A (JP)
Title: Wedge-type clamp for fiber-reinforced wire
Inventor: NAGANO KOJI
IPC: H02G7/02
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a wedge-type clamp for fiber-reinforced wire that can realize uniform sharing of stress, and improve wire clamping force. SOLUTION: This clamp is formed with the inclusion of a wedge body 12, that is formed of a cylindrical body with a fiber-reinforced wire inserted to the internal circumference surface 12b and a tapered portion formed at the external circumference surface 12a, a clamp body having a tapered hole 13a which allows insertion of the wedge body 12, to give wedge effect to the wedge body 12 and a slit 14 formed to the wedge body 12 along the axial direction thereof.
Patent JP-H07105971-A (JP)
Title: Positive electrode vessel for sodium-sulfur battery and manufacture of vessel
Inventor: ANDO TAKASHI
IPC: C23C4/08
Filed: 1993-10-08
Abstract: PURPOSE:To provide a positive electrode vessel for sodium-sulfur battery whose inner wall surface is lined with an anti-corrosive film by means of plasma spraying in an atmospheric condition with the fusion spray efficiency enhanced greatly, wherein the tight attaching of the film is enhanced through making the film with an extra-dense structure and accomplishment of an ultraminute content of oxides, and to produce film which excels in the anti- corrosiveness against attack of sodium polysulfide, presents less deterioration in the battery capacity, has resistance, small internal and is less likely to exfoliate from the anode vessel. CONSTITUTION:Using a thermal spraying gun 1, a fusion spray powder 3 is in the atmospheric condition put in plasma fusion spray to the inner wall surface of a cylindrical positive electrode vessel 2 of metallic make, and thereby an anti-corrosive film 4 is produced. If the power has a mean particle size between 10-20mum while the spraying distance ranges from 10 to 25mm, the resulant film will have a porosity under 0.1% to present an extra-dense structure, an ultraminute content of oxides, and a surface roughness of no more than 4.2mum. Because of reduction of pores due to extra-dense structure of the film, the internal resistance of the battery is reduced to a great extent. Also because of tight attachment of the film in good workmanship, drop of the battery capacity is reduced in heat cycles when the battery is in service, and increment of the internal resistance is inhibited.
Patent JP-S63106220-A (JP)
Title: Circulation carrier
Inventor: TAKEUCHI HIROTATSU
IPC: B65G1/127
Filed: 1986-10-24
Abstract: PURPOSE:To utilize upper and lower spaces at the maximum, by constructing an arm for supporting a shelf to be telescopic and forming a circulation track with horizontal/vertical and longitudinal/lateral linear paths. CONSTITUTION:A telescopic arm is constructed with a fixed section 5a and a telescopic section 5b, where the base end of the fixed section 5a is secured to a chain 3 and a shelf 7 is fixed to one end of the telescopic section 5b while a guide roller 5-1 to be engaged with an arm guide 6 is fixed to the other end thereof. The arm guide 6 is formed with rectangular linear paths in horizontal/vertical and longitudinal/lateral direction and the corner sections are formed into arches. A cut section 6-1 for escaping the guide roller 5-1 is formed at a position on the front face section of the arm guide 6 facing with a take-out port 1-1, and a called shelf 7 arrives at the take-out port 1-1 and stops so as to enable taking-out of necessary object.
Patent JP-H0677738-A (JP)
Title: Frequency converting circuit
Inventor: HIGUCHI KEIICHI
IPC: H03D7/00
Filed: 1992-08-28
Abstract: PURPOSE:To provide the second satellite intermediate frequency(IF) signal of a stable frequency even when massive noise is mixed in a first satellite IF signal by forming a signal for shift detection removed noise and controlling the frequency of a local oscillating signal for frequency conversion. CONSTITUTION:The first satellite IF signal is inputted to an input terminal 2, the frequency is converted by a mixer 8, and the second satellite IF signal is outputted through a BPF 9 and inputted to a phase comparator 21. On the other hand, a signal for phase comparison is impressed from an oscillator 23 to the comparator 21, the phase of the second satellite IF signal is detected, and a phase detecting signal is outputted. This phase detecting signal is inputted to a loop filter 22, extracted only the demodulated signal and inputted to the oscillator 23, and the signal for phase comparison is formed. This signal for phase comparison is provided with the same frequency shift at the same frequency as the second satellite IF signal and therefore, the signal is turned to a signal for shift detection and applied to an oscillation control means 12. The signal is frequency divided by the means 12, turned to an oscillation control signal and applied to a PLL circuit 17, and the circuit 17 controls an oscillation circuit 18 so that the circuit 18 can oscillate a prescribed frequency.
Patent JP-H02102300-A (JP)
Title: Reductive bleaching agent
Inventor: AMANO YOSHIO
IPC: D06L4/30
Filed: 1988-10-11
Abstract: PURPOSE:To obtain a bleaching agent which enables reductive bleaching and can improve the light fastness of a treated material by dissolving a hydrazine compound in water. CONSTITUTION:1-80wt.%, preferably 5-50wt.%. hydrazine compound selected from hydrazine, hydrazine hydrate salts such as hydrazine hydrochloride and hydrazine sulfate, and an organic hydrazine such as phenylhydrazine and, if necessary, 20-90wt.% stabilizer comprising, e.g., water or an inorganic salt are dissolved in water to give the title bleaching agent. In a bleaching solution containing this bleaching agent, wherein the content of the hydrazine compound is 0.001-10wt.%, an indigo-dyed material, such as blue jeans, is treated for bleaching preferably at a pH of 9 to 14 at 40-90 deg.C for 30-90min.
Patent JP-H04132360-A (JP)
Title: Facsimile terminal equipment with transferring function
Inventor: YOSHIDA SHINJI
IPC: H04N1/32
Filed: 1990-09-21
Abstract: PURPOSE:To judge whether transfer is operated or not by providing a means which calculates the number of the received pages of a facsimile communication in a facsimile terminal equipment having a transferring function, and returning the calculated number of the received pages at the time of incoming a number of the received page communicating request from a person who wants the transfer through a telephone line. CONSTITUTION:A facsimile terminal equipment 1 having a transferring function is equipped with a number of page communicating means such as a received page calculating part 6, and a voice synthesizing part 12. Then, the facsimile terminal equipment 1 stores the received picture data of the facsimile communication in a reception memory part 5, simultaneously calculates the number of the received pages, and returns this number of the received pages to the person who wants the transfer according to a command. Thus, the person who wants the transfer can decide whether the received picture data is transferred or not by listening to the number of the received pages.
Patent JP-H0593603-A (JP)
Title: Circuit for cut-tooth sensor and clock-signal generating circuit
Inventor: YAMANO SHINICHI
IPC: H03K23/00
Filed: 1991-10-01
Abstract: PURPOSE:To simplify the circuit and to decrease the cost by providing a frequency dividing means, two up counters, a clock generating means, a counter controlling means and two coincidence detecting means. CONSTITUTION:A first up counter 3 and a second up counter 4 repeat counting operations, holding of the counted values and resetting in the reverse phase with respect to the switching signal from a frequency dividing means 2. Therefore, the value, which is counted in the section of a previous pulse signal, is held in the next section. The held counted value is shifted to the upper level by one bit and compared with the value of the other up counter. When there is a cut-tooth part, the switching signal is not changed during the period of three pulse signals. Therefore, the up counting is performed in the up counter in this state. The counted value becomes twice the counted value held in the other up counter. Coincidence is detected with first and second coincidence detecting means 7 and 8. Thus a cut-tooth signal is generated. Two up counters 3 and 4 and the means 7 and 8 perform complementary operations, and the cut-tooth part is detected.
Patent JP-H1190460-A (JP)
Title: Decomposition of halogen-containing organic compound
Inventor: MURAMATSU TAKEHIKO
IPC: A62D3/37
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To efficiently and safely decompose and detoxify a halogen-containing org. compd. SOLUTION: A halogen-containing org. compd. is reacted with a hydrogen donating substance and an alkali agent in the presence of a metal catalyst to perform the dehydrohalogenation of the halogen-containing org. compd. Hydrogen obtained by decomposing water by using light energy is used as the above mentioned hydrogen donating substance or alcohol is used as the hydrogen donating substance and metal hydride is used as the alkali agent.
Patent JP-H0671300-A (JP)
Title: Concentrator
Inventor: KONDO TOSHIHITO
IPC: C02F1/461
Filed: 1992-08-28
Abstract: PURPOSE:To shorten the time required for concentration and to miniaturize a concentrator by arranging plural electrodes at specified intervals in parallel with the bottom surface in a concentrating tank to connect them to a power source and selectively applying voltage to an arbitrary electrode through a current switching device. CONSTITUTION:In a concentrating tank 1, plural electrodes 2 are arranged from an electrode 21 in the first stage parallel to the bottom surface in order at equal intervals upwards in parallel with each other in a multistage. The electrodes 2 each are independently connected to a current switching device 3 outside the tank. Arbitrary two electrodes 2 are selected and connected to a DC power source 1 to apply DC voltage to them. For example, first the electrodes 26, 28 are selected and used as an anode and a cathode respectively and DC voltage is applied to them to accelerate the sedimentation of suspended particles by an electrophoresis phenomenon. When the setting interface is lowered, the electrodes 27, 25 are selected to accelerate the sedimentation of suspended particles similarly. The operation is repeated in such a manner, and causing the concentration to be promoted.
Patent JP-2000089841-A (JP)
Title: Solar generator
Inventor: YATSUNO HIDEO
IPC: H01L31/04
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a solar generator capable of taking out maximum power from a solar battery array at all times. SOLUTION: In this solar generator 1 using plural unit solar battery modules 5, a part or all of the adjacent unit solar battery modules 5 are connected through a switch 6 and the serial/parallel structure of the unit solar battery modules 5 is changed by the on/off or changeover of the switch 6. By switching the switch 6 of the individual solar battery module 5 corresponding to incident light made incident on the individual solar battery module 5 and dynamically changing the serial/parallel structure so as to obtain the optimum incident light characteristics of the solar battery module 5, the maximum power is obtained from the solar generator at all times and the power generating efficiency is improved.
Patent JP-H01119674-A (JP)
Title: Method and apparatus for film formation
Inventor: SEKIGUCHI ATSUSHI
IPC: C23C16/452
Filed: 1987-10-08
Abstract: PURPOSE:To form a thin film of superior quality on a substrate at low temp. by the title apparatus provided with a vacuum treatment chamber, a substrate holder and its temp. controlling mechanism, means of the prescribed gas supply and discharge to/from the chamber, a gas distributor tray to the substrate and capable of depositing to film composing of the gas as a part of the component on the substrate, by controlling the temp. of the gas distributor tray. CONSTITUTION:In a treatment chamber 1 capable of evacuation, a substrate 2 is held by means of a substrate holder 3 containing a heater 4 and the temp. of this substrate 2 is regulated to the prescribed value. Further, the prescribed gas 8 is introduced and then uniformly distributed and supplied via a distributor tray 31, such as multiple mesh, onto the substrate 2 surface. At this time, the temp. of the above distributor tray 31 is regulated to the prescribed value by means of a heater 32 and a temp. regulating mechanism 40, such as temp. monitor 42 of thermocouple 33, etc., For example, when triisobutyl alcohol is used as the above gas 8, the temps. of the distributor tray 31 and the substrate 2 are regulated to 150-350 deg.C and 150-420 deg.C, respectively. By this method, the above gas 8 is heated by means of the distributor tray 31 and preliminarily changed in temp. and then decomposed on the substrate 2 of relatively low temp., by which a part of the elements constituting the gas 8 is deposited and, as a result, a thin Al film, etc., of superior quality can be formed.
Patent JP-S61134545-A (JP)
Inventor: KUWABARA EIJI
IPC: F25B5/00
Filed: 1984-12-01
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-2001070258-A (JP)
Title: Sphygmomanometer with adipometer
Inventor: WATANABE YOSHIAKI
IPC: A61B5/0205
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a sphygmomanometer with an adipometer capable of easily measuring an asipose rate and the blood pressure by one unit. SOLUTION: Since this sphygmomanometer measures the impedance of a subject using the impedance between a first electrode 11 disposed on a cuff 1 and a second electrode 12 disposed on the surface of a case facing the arm without the cuff 1, the arm without the cuff 1 can be easily brought into contact with the second electrode 12. In addition, as the change of the impedance between the electrodes 11 and 12 is utilized as a switch, the switching motion is possible only when the preparation for the measurement is ready and power consumption can be reduced.
Patent JP-2001082847-A (JP)
Title: Cold insulation box
Inventor: UEDA YOSHINOBU
IPC: F25D23/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To increase an amount of contained food, to improve containing efficiency, and to increase the strength of a unit bed by increasing the inlet height of a cold insulation box and increasing an inner volume by forming ceiling structure in a step-form. SOLUTION: A ceiling 22 on the front side of the body of a cold insulation box 1 forms the top of a body outer box 3, an intermediate part ceiling 23 is lowered than the top, and a ceiling 24 on the rear side is lowered than the intermediate ceiling 23. Since a machine room 7a of an integerally formed unit bed 7 to contain a compressor 5, a condenser 6, and a fan 6a for the condenser is situated at the intermediate ceiling 23 and the ceiling 22 on the front side, an inlet height is widened, ceiling structure is formed in a step-form state, an inner volume is increased, and a food containing amount is increased.
Patent JP-H0973368-A (JP)
Title: Coordinate correcting device
Inventor: HARADA KAZUYOSHI
IPC: G06F3/0488
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To simplify operation for confirming the validity or end of coordinate correcting operation and coordinate correcting reoperation for misoperation when a correction point is pointed. SOLUTION: For coordinate correcting operation between read coordinates of a digitizer 9 and display coordinates of an LCD 7 on data input/output equipment which uses the digitizer 9 and LCD 7 in a stacked state, a plurality of correction points are displayed on the LCD 7 and correcting point input operation is performed sequentially for correction points on the digitizer 9 corresponding to the correction point. The coordinate correcting operation is ended unless pointing operation is performed at a point on the digitizer 9 within a specific time after final correction point input operation, and coordinate information on the correction points obtained by the correction point input operation is used as coordinate information for correction.  If wrong pointing is done (the distance between correction points is too short), pointing operation for an arbitrary point is performed within the specific time and the coordinate correcting operation can be done again.
Patent JP-H04131854-A (JP)
Title: Reduction stepper
Inventor: TAKAHASHI HISASHI
IPC: H01L21/30
Filed: 1990-09-25
Abstract: PURPOSE:To prevent the blurring of a formed image on a semiconductor substrate caused by the sticking of dust by providing an air spouting nozzle outside the moving range of an optical detecting mechanism moving along each side of the square hole of a masking aperture. CONSTITUTION:The optical detecting mechanism 3 moving along each side of the square hole of the masking aperture 2, and the air spouting nozzle 4 arranged outside the moving range of the optical detecting mechanism are provided. When the dust, etc., are detected by an inspection, the masking aperture 2 is moved nearby the nozzle 4, clean air is spouted from the nozzle 4 to blow off the dust. After that, the masking aperture 2 is moved to an initial setting position, again, and four side parts of masking aperture 2 are inspected by a CCD camera 3. An exposure is started if there is no trouble. Thus, the dust is blown off by the air, so that an aperture is carried out without having the blurring of the formed image caused by the soiling of the masking aperture.
Patent JP-H0786827-A (JP)
Title: Dielectric resin electromagnetic lens and production thereof
Inventor: KASAI UMEO
IPC: B29D11/00
Filed: 1993-09-17
Abstract: PURPOSE:To provide the planar electromagnetic lens of a fixed thickness, to easily adjust, fix and set the radio wave axis of the lens and to reduce a manufacture cost by discretizing the phase zone of a Fresnel zone by a discontinuous finite position value, constituting the respective phase zones as a dielectric packing material to fluorinated resin and integrally and simultaneously forming the whole with the uniform thickness. CONSTITUTION:Phases are rounded by the discontinuous finite value and respective zone sections in the lens zoned by the Fresnel zone are constituted of divided parts whose thickness in a radio wave transmission direction is approximately uniform for the respective phases rounded from the center axis of the lens to a peripheral direction. The divided parts are constituted of a pure fluorinated resin material part 101 as base material resin, the phase zone 102 designed so as to make a phase amount in the direction of the thickness (d) be a prescribed amount in the thickness (d) for which dielectric powder whose relative dielectric constant is high is tilled in the pure fluorinated resin material part 101 and the phase zone 103 designed so as to make the phase amount larger than the phase zone 102 by a similar procedure further and make the phase amount be the prescribed phase amount in the thickness (d).