baber/WOPTO huggingface dataset:
Patent JP-S6229373-A (JP)
Title: Signal processor
Inventor: MATSUOKA HIROKI
IPC: H04N5/14
Filed: 1985-07-30
Abstract: PURPOSE:To reduce power consumption by providing a processor to divide into plural processing units and process an input signal into a required output signal and a control means stopping power supply to each processing unit when each processing section is occupied by a signal not used as the required output signal. CONSTITUTION:A video signal processor 13 is divided into three processing devices 13a-13c and the delay time required for the processing of the input signal is selected as tD1-tD3. In selecting the signal period not used to form the required video output signal as a horizontal blanking period tH, the delay times tD1-tD3 are shorter than the timer tH. When a signal during the horizontal blanking period tH is inputted to a processor 13 and the time tD1 elapses, since the 1st processor 13a is occupied by an undesired signal, the power supply is interrupted, the power supply is initiated again at the next input of effective signal and the substantial power supply stop period is maximum tH-tD1. Similarly, the power interruption for maximum tH-tD3 is applied in the 2nd and 3rd processing units 13b, 13c. Thus, the power consumption is reduced remarkably.
Patent JP-S6061587-A (JP)
Title: Rhodium-phosphine complex
Inventor: KUMOBAYASHI HIDENORI
IPC: C07B53/00
Filed: 1983-09-16
Abstract: NEW MATERIAL:The compound of formula I [BINAP is 2,2'-bis(diphenylphosphino)-1,1'-binaphthyl; Y is ClO4, PF6, BF4, PCl6 or B(C6H5)4]. USE:Catalyst for organic syntheses or asymmetric syntheses. PREPARATION:The compound of formula I can be prepared in high yield, by (1) reacting RhCl3 with an olefin such as cycloocta-1,5-diene in a solvent such as methanol, ethanol, etc., (2) reacting the resultant rhodium olefin complex with BINAP to obtain the Rh complex of formula II (olefin is ethylene, 1,3-butadiene, cyclohexadiene or cycloocta-1,5-diene), and (3) reacting the complex with 1mol of BINAP in a soluble solvent such as tetrahydrofuran, acetone, etc.
Patent JP-S6230173-A (JP)
Title: Adhesive for copper-clad laminate
Inventor: KAWAI TAKESHI
IPC: C09J161/06
Filed: 1985-07-31
Abstract: PURPOSE:To provide the titled adhesive having stable adhesive strength to copper foil and high tracking resistance, by compounding a specific thermosetting resin with powder of a cured resin having excellent tracking resistance at a specific ratio. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.(wt.) of a thermosetting resin composed of polyvinyl butyral and a resol-type phenol-formaldehyde resin with (B) 10-300pts. of a filler consisting of powder of a cured resin having excellent tracking resistance (e.g. unsaturated polyester resin, urea resin, etc.). The particle diameter of the component B is preferably 0.1-1,000mum.
Patent JP-H1018235-A (JP)
Title: Safety fence with light reducing function
Inventor: SAGAWA KENICHIRO
IPC: E01F7/06
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce the intensity of light entering the field of view of a driver traveling on the opposite lane of a road at the other side of a central separation zone and also to reduce wind pressure from a lateral direction by providing means of reducing the intensity of light to the driver on the opposite lane while securing the field of view for the opposite lane. SOLUTION: Grid bodies 2 are woven with or inserted to wire meshes 1 having a certain thickness in this safety fence with light-reducing function. Here, the grid bodies 2 each having I-shaped cross section are installed at the intervals of one mesh. And if light from a headlight of a car traveling from left to right direction transmits in a direction as shown by an arrow 4, the transmitted light enters the field of view of a driver of a car traveling from right to left on opposite lane. In this case, a light reducing angle θ should be an angle capable of not giving dizziness to a driver in a traveling car. By doing this, both the drivers traveling on opposite lanes at both the sides of a central separating zone will have no dizziness from cars traveling on the opposite lane, and also wind pressure from lateral direction can be reduced by the fence.
Patent JP-H0921645-A (JP)
Title: Vibrational angular velocity meter
Inventor: HATTORI TETSUO
IPC: G01C19/56
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To reduce the area occupied by a vibrational angular velocity meter. SOLUTION: A vibrator 10 placed on X-axis and a vibrator 20 placed on Y-axis cross in two levels at their middle points. A support member 30 and a support member 40 respectively support the vibrator 10 at their joint sites 10S, 10T. Support members 50, 60 support the vibrator 20 at their joint sites 20S, 20T so that they are not in contact with the vibrator 10. The vibrator 10 detects a rotational angular velocity of a rotation with the X-axis as the rotation axis, while the vibrator 20 detects a rotational angular velocity of a rotation with the Y-axis as the rotation axis.
Patent JP-S5891769-A (JP)
Inventor: BIJIYAI KUMAA DEINGURA
IPC: B41M1/30
Filed: 1982-09-27
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-H072575-A (JP)
Title: Compound for bonding ceramic and ceramic bonded product
Inventor: SHINPO MASARU
IPC: C09J183/16
Filed: 1993-06-16
Abstract: PURPOSE:To provide a compound capable of giving ceramic bonded products improved in heat resistance, chemical resistance and adhesivity by mixing (A) prescribed polyhexamethyl cyclosilazane, (B) polymethyl carbosilane, (C) silicon powder and/or SiC powder, and a solvent. CONSTITUTION:Methyl silazane, etc., is polymerized to produce the component A having an average mol.wt. of >=800. Methyl polysilane is decomposition- polymerized to produce the component B which is a precursor of SiC. The component A, the component B and the component C comprising a powdery material having an average particle diameter of 0.2-100mum are compounded with each other at a weight ratio of 1:0.05-0.5:2-20 to provide the compound (D), which is then mixed with a solvent such as xylene in an amount of 0.05-0.5 times weight that of the component D to provide a compound (E) for bonding ceramics. If necessary, ceramic members used as members for treating silicon wafers are bonded with the component E and subsequently heated at >=1000 deg.C to produce the ceramic bonded product.
Patent JP-H0516362-A (JP)
Title: Liquid discharge device
Inventor: OTA TSUTOMU
IPC: B41J2/05
Filed: 1991-07-10
Abstract: PURPOSE:To enable high-speed repetitive operation to be performed by a method wherein a pair of electrodes are arranged on an inner surface of a liquid passage near a liquid discharge opening of an ink jet printer or the like, liquid is gasified by discharge energy between a pair of the electrodes, and a liquid drop is discharged by pressure at that time. CONSTITUTION:A discharge head 1 of the title liquid discharge device is constructed by a passage 2 and tank 3 connected thereto, of which an inside is filled by liquid. A positive electrode 5 and a negative electrode 6 are formed as a pair of electrodes in the passage 2 near a discharge opening 4. Then, the liquid is gasified by heating by discharge energy when voltage is applied between both electrodes 5, 6 to discharge between both electrodes, and a bubble 7 is generated. A liquid drop 8 is discharged from the discharge opening 4 by pressure of the bubble 7. Since an energy supply part for discharging the liquid can be structured finely, simply thereby, a fine and highly integrated multi-nozzle discharge device can be easily realized and besides, repetitive operation at a high speed is enabled to be performed.
Patent JP-H0459944-A (JP)
Title: Low alloy steel for steam turbine rotor
Inventor: KADOYA YOSHIKUNI
IPC: F01D5/02
Filed: 1990-06-29
Abstract: PURPOSE:To manufacture a low alloy steel for a turbine rotor integrating both high and low pressure usages having high temp. strength in a high pressure part and an intermediate pressure part and having excellent toughness, tensile strength and proof stress in a low pressure part by preparing a steel having a specified compsn. in which each content of Cr and Mo is prescribed. CONSTITUTION:A low alloy steel having an alloy compsn. contg., by weight, 0.15 to 0.35% carbon, <=0.15% silicon, <=12% manganese, 0.5 to 2.0% nickel, 3.5 to 4.5% chromium, 0.5 to 1.5% molybdenum, 0.5 to 1.0% tungsten and 0.1 to 0.35% vanadium, furthermore contg., at need, either one kind of <=0.1% niobium and <=0.1% tantalum and the balance iron with inevitable impurities is prepd. In this way, a rotor material excellent in strength at a room temp. and toughness, high in reliability compared to that of a conventional one and furthermore, suitable for a larger high-low pressure integrated steam turbine rotor can be obtd.
Patent JP-H0336578-A (JP)
Title: Electrostatic copying device
Inventor: MIYASAKA YUTAKA
IPC: G03G21/00
Filed: 1989-07-03
Abstract: PURPOSE:To prevent the degradation of separability and also to prevent the degradation of picture quality and a paper jam caused by defective separation beforehand by controlling a pretransfer exposure lamp according to the conditions of copying, transfer sheet, and humidity. CONSTITUTION:The electrostatic copying device is provided with a sheet size detecting part 32 for detecting the size of a transfer sheet, a transfer sheet weight detecting part 33, a humidity detecting part 35, and a control part 36 composed of a microcomputer, etc. When such a copying mode that a space is forcibly formed in one part of a transfer sheet is selected, the lighting of the pretransfer exposure lamp 7 is controlled, while taking the weight, the size, and the humidity of the transfer sheet into account. That is, for the pretransfer exposure lamp 7, its lighting is controlled by the control part 36. Thus, when such a copying condition that a space is left in a part of the transfer sheet is set, proper separation is carried out, while taking the weight, the size, the humidity, etc., of the transfer sheet into account; therefore the occurrence of the degradation of picture quality and a paper jam can be prevented.
Patent JP-S5873330-A (JP)
Inventor: HOSONO SABUROU
IPC: A61B1/00
Filed: 1981-10-23
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-H0919668-A (JP)
Title: Wet treatment and treatment device
Inventor: MIMORI KENICHI
IPC: H01L21/304
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To make a wet treatment possible with the required man. consumption of chemicals by executing the wet treatment while irradiating the anode water or cathode water obtd. by electrolysis of pure water and ultrapure water with ultrasonic waves of a specific frequency in the case where a work is subjected to the wet treatment by using this anode water or cathode water. SOLUTION: An electrolytic apparatus 102 for electrolyzing the water supplied through an introducing piping system 101 is constituted by disposing electrode pairs of anode electrodes 104 and cathode electrodes 107 in an anode chamber 103 and cathode chamber 106 separated by a diaphragm 114. DC current is supplied from a DC power source 113 to the respective electrode pairs 104, 107 to form the anode water and cathode water by electrolysis. The resulted anode water and cathode water are supplied through leading-out piping systems 105, 108 to respective wet treating sections 120, 121. The work is wet treated by the treating liquid obtd. by continuously irradiating the liquid with the ultrasonic waves of >=30Khz from ultrasonic irradiation means 109, 111.
Patent JP-S6473290-A (JP)
Title: Liquid metal fast furnace
Inventor: RICHIYAADO AREN DONKARUZU
IPC: G21C5/20
Filed: 1988-07-07
Abstract: PURPOSE: To form a liquid-metal fast reactor having a fuel exchanging cycle of 10-30 years by reducing the neutron leakage from the reactor core as much as possible by adjusting the height/diameter ratio of the reactor core to 0.39-1 and lowering the linear heat rating of a fuel rod. CONSTITUTION: The fuel exchanging cycle of a liquid-metal fast reactor is elongated by lowering the linear heat rating of the reactor to about 1/3 and reducing the neutron loss of the reactor by reducing the surface area of the reactor core by increasing the volume of the reactor core volume, namely, the number or length of fuel rods. The reactor is designed so that the height/ diameter ratio of the reactor core can become nearly 1. The height/diameter ratio is set at 0.39, because the life cycle of the reactor core becomes shorter when the ratio exceeds a prescribed value. As a result, the fuel exchanging cycle becomes longer and the constitution, etc., of the storage facility also becomes simple. In addition, the safety of the reactor can be improved by operating the reactor at a low linear heat rating and the need of storing high-level wastes can be eliminated.
Patent JP-2000357738-A (JP)
Title: Manufacture of wiring structure
Inventor: MACHIDA KATSUYUKI
IPC: H01L23/522
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To inexpensively and easily manufacture a wiring structure for a semiconductor device and a micromachine apparatus. SOLUTION: A photosensitive resin film 107 is formed on a substrate 101 having a metallic wiring 106. A photomask 108, whose width is narrower than that of the metallic wiring 106 and has a pattern where light, is transmitted is used. Ultraviolet rays 109 are exposed, and a latent image 110 is formed in the photosensitive resin film 107 on the metallic wiring 106. Exposure quantity is set by adjusting it in matching with the undulation of the photosensitive resin film 107. A development processing is executed at developing conditions such that the film thickness difference of a latent image 110 part and a non- photosensitive part is balanced with an etching speed difference, and the photosensitive resin film 107 is flattened. Then, the photosensitive resin film 107 is cured by hard-baking it, and photosensitive agent is removed.
Patent JP-H1110624-A (JP)
Title: Mold for concrete product with male punching die, and method for attaching male punching die
Inventor: YONEMURA MASATSUGU
IPC: B28B7/16
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To form an accurate product with high reliability by constituting a male punching die of elastic material such as rubber mounted inside a form plate for sandwiching it between a pair of holder constituting materials of spit right and left substantially symmetrical shape of hard material and a holder body mounted at an inside surface of the plate. SOLUTION: Holder constituting materials 10A are screw-clamped at predetermined positions of inside surfaces of a front plate 5 and rear plate 6. And, a mounting base of a male punching die 8 of the other holder constituting material 10B are superposed at the other sides of the base of the die 8 to be mounted at a foam plate 1. Concrete is placed in an interval K formed between an insert component 7 in a form plate 1 and an inner surface of the plate 1 to form a box culvert 2 of a concrete product A. After the concrete is cured and solidified, the plate 1 is disassembled, the product A is released, and molded. The die 8 of a different material can be simply efficiently mounted at the plate 1 with high dimensional accuracy to be adapted to long time use, and accurate product with reliability can be molded.
Patent JP-S6147749-A (JP)
Title: Stabilizer for polyurethane
Inventor: HANABATAKE HIROYUKI
IPC: C08L75/04
Filed: 1984-08-16
Abstract: PURPOSE:To obtain a stabilizer for polyurethane capable of imparting very high resistance to elimination and deterioration of the stabilizer in processing a product, dyeing and use, and stable to light, heat, etc., by reacting a specific trihydric phenol compound with an organic diisocyanate compound. CONSTITUTION:A stacilizer for polyurethane obtained by reacting a trihydric phenol compound expressed by formula I [R1 is expressed by formula II or III(R2 and R3 are tert-butyl, neopentyl, etc.), etc.], formula IV (R4 and R5 are tert-butyl, etc.) or formula V (R6 is tert-butyl, etc.) or formula VI (R7 is 1-6C alkyl) with an organic diisocyanate compound, e.g. expressed by formula VII, in an organic solvent to give a polyurethane having >=1X10<-4>mol OH group in 1g and 1,000-50,000 molecular weight. The resultant stabilizer consisting of the above-mentioned polyurethane in an amount of 0.01-10wt% is incorporated with a polyurethane to exhibit the effect thereof.
Patent JP-H03131545-A (JP)
Title: Resistor paste and ceramics substrate
Inventor: TANABE RYUICHI
IPC: H01C7/00
Filed: 1990-06-29
Abstract: PURPOSE:To make resistor paste capable of baking in a nonoxidizing atmosphere such as nitrogen and to obtain stable resistant value and resistance coefficient of temperature by blending glass powder having a specific composition with electroconductive powder in a specific ratio to form an inorganic component of resistor paste. CONSTITUTION:Inorganic components of resistor paste substantially comprise 20-70wt.% glass powder and 30-80wt.% SnO2 and/or SnO2 powder doped with Sn. The glass powder substantially consists of 7-50wt.% SiO2, 0-20wt.% Al2O3, 10-60wt.% MgO+CaO+SrO, 0-40wt.% MgO, 0-40wt.% CaO, 0-60wt.% SrO, 0-10wt.% Li2O+Na2O+K2O+CS2O, 0-10wt.% PbO, 0-20wt.% ZnO, 0-10wt.% ZrO2+TiO2, 5-40wt.% B2O5, 0-60wt.% Ta2O5; 0-50wt.% Nb2O5 and 0.1-60wt.% Ta2O5+Nb2O5.
Patent JP-S5799561-A (JP)
Title: 4-benzyloxy-alpha-trichloromethyl-benzylamines, manufacture, insect repellent containing them and manufacture and use thereof
Inventor: ANDOREASU SHIYURUTSUE
IPC: A01N43/06
Filed: 1981-10-26
Abstract: 1. 4-Benzyloxy-alpha-trichloromethyl-benzylamines of the general formula I  see diagramm : EP0051196,P15,F5  in which R represents an optionally substituted phenyl radical, R**1 and R**2 are identical or different and represent hydrogen, halogen or optionally substituted alkyl or alkoxy and R**3 represents alkyl, cycloalkyl, alkenyl or alkinyl, it being possible fur these radicals to be substituted, and salts thereof.
Patent JP-H068469-A (JP)
Title: Ink jet head
Inventor: KUMAGAI TOSHIO
IPC: B41J2/165
Filed: 1992-06-29
Abstract: PURPOSE:To realize a high recording speed and simplify the constitution and control of a device without damaging reliability by providing ink feed tanks feeding the ink inside into a recovery line through a nozzle by means of gravity while retaining the ink level above the outlet end position of the ink recovery line. CONSTITUTION:A recording head 2 is provided with seven ink tanks 21-27 when ink is fed to the recording head 2, and ink is fed from an ink reservoir 3 into tanks 21-27 at both ends through a pump 4. The level of ink tanks at both ends is raised by feeding the ink, and when the level reaches ink communication windows 38, the ink flows into an adjacent tank 22. When the ink level of the tank 22 is beyond the communication window 38, the ink further flows into an adjacent tank 23. Thus all ink levels reach the ink communication windows 38, and further the ink levels are raised, and when the ink levels are beyond drain opening 43 formed slightly higher than the ink communication windows 38, the ink is flowed into a recorery tank 28 and recovered into the tank reservoir 3 through drain pipngs 5.
Patent JP-H0813702-A (JP)
Title: Drooping verge roof plate, drooping verge joint plate, and drooping verge covered roof using the same
Inventor: HIKI HISAO
IPC: E04D3/30
Filed: 1994-06-30
Abstract: PURPOSE:To carry out execution easily and speedily by cutting four corners of a metal thin plate, forming the upper and lower engagement parts by bending an engagement piece at the edge, keeping a gap on the upper and lower surface sides, and forming a curved surface to the side end from the center of the thin plate. CONSTITUTION:Execution is carried out, in the combination with braces and drooping verge joint plates, and in the gap of a right engagement part which is bent to the undersurface side, keeping a gap, the left engagement piece 12 of the drooping verge roof plate B to be executed next is inserted, and the horizontal execution is carried out. In this case, the drooping verge joint plates are used, and arranged one stage after another for the falling direction of the roof slope, and successively engaged in combination with the drooping verge roof plate B. Further, braces are arranged one after another, and execution is carried out. In this case, at four corners of the drooping verge roof plate B, a triangular cut part 15 is formed, and the end part of the bent engagement piece is formed into a cut form by the cut part 15, and the engagement work is facilitated.
Patent JP-S5959499-A (JP)
Inventor: AKAHA BUHEI
IPC: B43K23/08
Filed: 1982-09-29
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-S6228682-A (JP)
Title: Device for measuring and displaying distance of television receiver
Inventor: OOSHIMA ARITOSHI
IPC: H04N5/64
Filed: 1985-07-30
Abstract: PURPOSE:To inform the viewer of a television receiver of the distance to the TV receiver, by providing a receiving section which receives remote control signals in the TV receiver and measuring the distance between a remote control section and TV receiver at the receiving section. CONSTITUTION:When a remote control transmitter 1 is operated, a remote control siganl produced at a pulse phase modulating remote control signal oscillating circuit 3 is radiated from an LED 6 after the signal is AM-modulated in accordance with a reference low frequency obtained from a reference oscillator 4. The signal is sent to a peak level detector 13 through a photoreceptor element 7 and LPF 10. At a displaying signal generator 14 a displaying signal corresponding to a peak level is displayed as a distance signal. The signal sent to an HPF 9 is sent to a decoder 12 and the decoder 12 causes the signal to act as a remote control signal.
Patent JP-S6230548-A (JP)
Title: Hardenable desiccant
Inventor: MATSUSHITA TOSHIKO
IPC: B01J20/04
Filed: 1985-07-31
Abstract: PURPOSE:To facilitate the handling of a desiccant, by a method wherein a hygroscopic, deliquescent and water-soluble solid acidic compound and a hygroscopic and water-soluble solid alkaline compound are subjected to ion exchange neutralizing and solidifying reaction due to acid and alkali in the presence of moisture. CONSTITUTION:One or more kind of a hygroscopic, deliquescent and water-soluble solid compound imparting an acidic aqueous solution and one or more kind of a hygroscopic and water-soluble solid alkaline compound imparting an alkaline solution are used in a mixed state or in combination to be reacted in the presence of moisture to form an insoluble solid substance comprising a neutral salt such as calcium silicate and the separated moisture is absorbed by one or more kind of the hygroscopic and water-soluble solid alkaline compound to form a hydrated compound. The aforementioned solid compound showing acidity, calcium chloride dihydrate is pref. and, as the solid compound showing alkalinity, anhydrous sodium silicate is suitable.