baber/WOPTO huggingface dataset:
Patent JP-H0757270-A (JP)
Title: Data reproducing device
Inventor: SAITO KIMIHIRO
IPC: G11B20/24
Filed: 1993-08-11
Abstract: PURPOSE:To improve an error rate by eliminating a DC fluctuation component incorporated in an MO signal. CONSTITUTION:The upper and lower envelopes of the MO signal outputted from a pickup 2 are detected by an envelope detector 4a or 4b respectively. Then, in an ALU 5, the upper and lower envelopes of the MO signal are added, and further, are multiplied by 1/2. The output of the ALU 5 is supplied to the ALU 7 through a phase matching device 6. In the ALU 7, the output of the ALU 5 through the phase matching device 6 is subtracted from the MO signal outputted from the pickup 2.
Patent JP-H0249411-A (JP)
Title: Barium titanate semiconductor porcelain capacitor
Inventor: NAKACHI AKIRA
IPC: H01G4/12
Filed: 1988-08-11
Abstract: PURPOSE:To unnecessitate a heat treatment and to enhance both electric characteristics and solderability by a method wherein a nickel-tin-boron alloy or a nickel-tungsten-boron alloy is opposingly plated on the surface of a barium titanate semiconductor porcelain capacitor. CONSTITUTION:A nickel-tin-boron alloy or a nickel-tungsten-boron alloy is opposingly plated on the surface of a barium titanate semiconductor porcelain capacitor. The nickel-tin-boron alloy plating is formed by adding a stanic acid- gluconic acid complex, as a reducing agent, to the aqueous solution containing nickel salt, sodium borohydride or dimethylaminoborane. The nickel-tungsten- boron alloy plating is formed by adding a tungsten acid-gluconic acid complex, as a reducing agent, to an aqueous solution containing nickel salt, sodium borohydride or dimethylaminoborane. As a result, a heat treatment is unnecessitated, and both the electric characteristics and the solderability of the title capacitor can be enhanced.
Patent JP-S5899855-A (JP)
Title: Processing state displaying system
Inventor: MURAYAMA HIDEO
IPC: G06F11/32
Filed: 1981-12-10
Abstract: PURPOSE:To improve the operation efficiency of a manually operated system, by inputting a prescribed command from a system console when a processing system is being operated, and displaying a data of the number of job cases which have been processed up to present, etc., on a system console. CONSTITUTION:A processing data is inputted to a receiving part 9 of a processor 8 from a window port device 1 and a card reader 2, a processing part 12 is started by control of a control part 11, and said data is processed by processing programs P1-Pn prepared in a memory 17. This processed data is stored in a data area 18. Also, by a sampling part 14 started by the control part 11, a data F of the number of processed cases of the area 18 is fetched at every processing unit and is summed up, and its data is stored in a file device 16. Subsequently, from a keyboard 6 of a system console 3, a prescribed command code is inputted, is decoded by a discriminating part 10 and a switching signal E is outputted, a switching part 13 is switched and a data of the device 16 is displayed on a display part 4, and the operation efficiency of a manually operated system is improved.
Patent JP-H0699006-A (JP)
Title: High speed agitation simultaneous reversal extraction separating concentrator and method for using the same
Inventor: WATANABE KUNIHIRO
IPC: G01N31/00
Filed: 1991-05-08
Abstract: PURPOSE:To provide a method for easily and quickly extraction separating and concentrating a hardly separable material and a method for purifying a material containing impurities. CONSTITUTION:An extraction vessel A and a reverse extraction vessel B are provided respectively with a high speed stirrer and a phase separator S and the extraction and the reverse extraction are quickly executed. The separation and concentration are executed by circulating an organic phase in both vessels by a pump. The device and the utilization method for separating and concentrating an inorganic and organic compound by adding a chelating agent as an extracting agent to an extractant and an acid, alkali and complex forming agent to a reverse extraction phase are provided.
Patent JP-S5992197-A (JP)
Title: Driving device of crank press
Inventor: KAMIIDE TAKUO
IPC: B30B1/26
Filed: 1982-11-15
Abstract: PURPOSE:To economize energy and to make a driving device compact by operating cooperatively a piston to be operated by compressed air and swash plate provided to an axial plunger pump and and operating the piston to turn a press on and off. CONSTITUTION:A motor 1 is driven to keep a flywheel 4 rotating at all times. A solenoid valve 28 is energized by the electrical signal for starting a press, then compressed air is supplied to a cylinder 24 and a swash plate 17 is inclined leftward by a link 22. Therefore a variable displacement type plunger pump 5 starts discharging and a hydraulic motor 7 is run to rotate a crank shaft. When the crank shaft makes one turn and approaches to a top dead point, a rotary cam switch operates to emit a stop signal for the press. The valve 28 is then de- energized and the piston 25 is returned to the home position. The plate 17 is returned to a neutral position. Therefore the pump 5 stops discharging and the motor 7 stops running, thereby stopping the press.
Patent JP-S6181832-A (JP)
Title: Lighting device for car meter
Inventor: NONAKA RYOICHI
IPC: B60Q3/04
Filed: 1984-09-21
Abstract: PURPOSE:To achieve the optimal illuminance in day and night in a lighting device for car meters by connecting the lighting sources for illuminating the meters in parallel and lighting while interlocking with an ignition and lighting switches. CONSTITUTION:A white incandescent lamp 1 for illuminating a meter, an orange incandescent lamp 2 and a head light 3 are connected in parallel with a battery 4 where a lighting switch 5 is provided in circuit A while a switch for orange lamp 6 interlocked with the switch 5 is provided in circuit B and a normal close switch 7 for white lamp interlocked with the switch 5 is provided in circuit C. Upon closing of ignition switch 8 for the purpose of engine operation, the white lamp 1 will light while upon closing of the lighting switch 5 for the purpose to light the head light 3, the white lamp 1 will unlight and the orange lamp 2 will light.
Patent JP-H0618510-A (JP)
Title: Tape for detecting hydride gas
Inventor: NAKANO NOBUO
IPC: G01N31/00
Filed: 1992-07-02
Abstract: PURPOSE:To detect a hydride gas having a low light fastness without deteriorating the mechanical strength of a carrier by impregnating a piece of porous cellulose paper carrying a gas adsorbent and humectant with silver p- toluenesulfonate as a coloring agent and p-toluenesulfonic acid as a light-fastness improver. CONSTITUTION:A cellulose tape carrying a gas adsorbent and humectant is impregnated with silver p-toluenesulfonate, p-toluenesulfonic acid, and glycerin at rates of >=0.3g/m<2>, 0.3-3.0g/m<2>, and about 25g/m<2>, respectively. Since the detection output of this tape corresponds to the concentration of a hydride gas with an extremely high linearity, the sensitivity of the tape against the hydride gas is extremely high. In addition, since the tape is impregnated with p-toluenesulfonic acid, the light fastness of the tape is high and the tape can be used especially for highly accurately measuring low-concentration sample gases and silane gases which are low in reaction against coloring agents Moreover, since the tensile strength of the tape is 0.55km/mm<2>, the tape can be mounted on an automatic measuring instrument with high reliability.
Patent JP-S5989132-A (JP)
Title: Manufacture of carpet mat and mold therefor
Inventor: FUJII HIROMASA
IPC: B29C45/36
Filed: 1982-11-13
Abstract: PURPOSE:To mold the carpet mat integrally at the same time as injection molding by forming a recessed section encasing a carpet to one mold, a corresponding groovy recessed section to the other mold and a recessed section forming a mat edge to at least one mold. CONSTITUTION:The carpet 4 cut to a predetermined shape is encased into the recessed section 18, and upper and lower molds are clamped. The depth of the recessed sectin 18 is designed at a value equal to thickness at a time when the carpet is compressed sufficiently, and the carpet is held down by the surface of the recessed section 18 and compressed, and fast stuck sufficiently to the surfaces of the space sections 15 of the drag 11. A resin is pressed in from a resin press-in port 12, the grooves 14 are filled with the resin through edge sections 16 and 13, and the resin is heat-sealed or attached to the fibers of the back of the carpet and cooled and solidified, thus obtaining the desired carpet mat in which the edges and a bottom and the carpet are bonded integrally at the same time.
Patent JP-S6354883-A (JP)
Title: Modulator
Inventor: NAGATOMI AKIHIKO
IPC: H04N5/40
Filed: 1986-08-25
Abstract: PURPOSE:To interrupt the higher harmonic component of a difference signal even when it is generated and to interrupt the sum signal of a modulation signal and an oscillation signal by disposing a variable low pass filter at the output side of a wide band amplifier and selecting the interrupted frequency to the frequency higher than a difference signal between the modulation signal and the oscillation signal. CONSTITUTION:A television broadcasting signal of a certain channel is defined to be f3, the frequency of the fixed oscillation signal of the first fixed oscillating part 6 to be f1, the modulation signal from a modulating part 3 to be f0, and the frequency of the variable oscillation signal of the second variable oscillating part 12 to be f2. Then, as the output of a wide band high power amplifier 16, f3(f0+f1-f2) is produced. At this time, the higher harmonic component of f3, for instance, 2f3 is included in the output of the wide band high power amplifying part 16, the output of the wide band high power amplifying part 16 is supplied to a low pass filter 22-1 in which a frequency component higher than f3 is interrupted by the interrupted frequency in the variable low pass filter 18, so that the higher harmonic component of f3 is not produced in an output terminal 34.
Patent JP-S5988732-A (JP)
Title: Photosensitive resin composition
Inventor: YAMAOKA TSUGIO
IPC: C08L33/00
Filed: 1982-11-13
Abstract: PURPOSE:To obtain an image forming material developable with water and giving an image with superior resistance to water, acid and solvent by emulsion- polymerizing a vinyl monomer having a photosensitive group with other monomers including a monomer having two or more polymerizable vinyl groups in the molecule. CONSTITUTION:When a vinyl monomer having a photosensitive group is emulsion-polymerized with other vinyl monomers, a monomer having >=2 polymerizable vinyl groups in the molecule is used by >=1wt% of the amount of other vinyl monomers. By blending the resulting resin emulsion composition, a photosensitive resin composition is obtd. Said vinyl monomer having a photosensitive group is a water insoluble liq. monomer such as the ester of carboxylic acid having an azido group with a vinyl monomer having a hydroxyl group or the adduct of an isocyanate compound having an azido group to a vinyl monomer having a hydroxyl group.
Patent JP-S6179825-A (JP)
Title: Fuel injection device for diesel engine
Inventor: KOSUDA TORU
IPC: F02D1/02
Filed: 1984-09-26
Abstract: PURPOSE:To properly control amounts of oil feed and return absorption by providing a variable volume chamber downstream of a delivery valve interposed in the course of a distribution path extending to each fuel injection valve, and controlling the volume of said chamber with use of a laminated piezo-electric element, whereby directly controlling pressure just before injection. CONSTITUTION:In a fuel injection valve 100 to which a prescribed amount of fuel is distributed and supplied from a fuel injection pump through an injection duct 20 at prescribed injection timing, said valve has a fuel injection rate control device 130 integrally mounted on the upper part of a upper housing 102. The injection rate control device 130 is adapted to house a piezo-electric actuator 104 a comprising a laminated piezo-electric element and a piston 105 in a casing 101 in order from the upper thereof, and has a variable volume chamber 123 partitioned between the upper surface of the housing 102 and the piston 105. The variable volume chamber 123 is adapted to communicate with a fuel path 112 located in the injection valve 100, whereby the volume of the variable volume chamber 123 is changed by the operation of the piezo-electric actuator 104 for controlling pressure just before the injection.
Patent JP-S6177965-A (JP)
Title: Picture processor
Inventor: NOSO KAZUNORI
IPC: G06T5/20
Filed: 1984-09-26
Abstract: PURPOSE:To decrease the number of component parts to attain a simple and miniature constitution of a picture processor, by using a RAM in place of a multi-stage shift register to hold the picture data. CONSTITUTION:The (n) units of RAM are provided to a picture processor in place of a multi-stage shift register, and an address deciding means decides the vertical and horizontal addresses of a picture memory in the order of scans. While a RAM is selected in response to the bidirectional address of the picture memory. Then the picture data are written in the same horizontal or vertical direction of the RAM by a write control means. The (n) pieces of memory value stored in the RAM are supplied to the shift registers of (n) stages respectively. Then (n) pieces of multipliers are connected to each shift register. The outputs of these multipliers are added together by an adder. This adder delivers a space filtering output. A multiplication coefficient deciding means controls the correspondence between the multiplier and the multiplication coefficient in response to the vertical or horizontal address of the picture memory. Thus a simple and miniature constitution is obtained for a picture processor.
Patent JP-H0363880-A (JP)
Title: Object modeling system
Inventor: AIZAWA TAMIKIMI
IPC: G06Q50/04
Filed: 1989-08-02
Abstract: PURPOSE:To fractionize each element of a model for analysis further at need and to improve analytic accuracy by a finite element method by providing an object model generating part and a model generating part for analysis. CONSTITUTION:When an operator inputs data via input means 12 and 13, the object model generating part 21 and the model generating part 23 for analysis are operated, and the data of an object model is generated and taken out. And the data 33 of an input model for finite element analysis and the data 34 of an output model for finite element analysis are generated sequentially, and they are inputted to a data base 30, respectively. The data of a fractional model which fractionizes a prescribed element targeted to be fractionzed out of the elements of the input model for finite element analysis is generated by using generated data, and the generated data of the fractional model is inputted to the data base 30 of the input model for finite element analysis. In such a way, the analytic accuracy can be improved.
Patent JP-S5988702-A (JP)
Title: Fluid spouting nozzle provided with internal light source
Inventor: TAKETOMI MASAKAZU
IPC: G02B6/00
Filed: 1982-11-12
Abstract: PURPOSE:To illuminate a jet of water or to facilitate washing by placing a light source in a pipe to irradiate a fluid passing through the pipe with light. CONSTITUTION:A waterproof light source 2 is placed at a part between transparent pipes 1, 3 to illuminate a jet of water. When the light source is applied to a washing machine, washing is facilitated.
Patent JP-S58101311-A (JP)
Title: Polyphase voltage and current converting circuit
Inventor: NAGANO KATSUMI
IPC: H03F3/343
Filed: 1981-12-11
Abstract: PURPOSE:To elevate the converting accuracy, by providing >=3 transistors (TR) which receive polyphase voltage by the base and obtain an output current by the collector, a resistance means, and a current source, in constitution of a titled circuit. CONSTITUTION:Between the emitters of the first and the second TRs Q1, Q2, a resistance R12 is connected, and in the same way, between the TRs Q2, Q3, and between the TRs Q3, Q1, a resistance R23 and a resistance R31 are connected, respectively. Also, between the emitters of these TRs Q1-Q3, and a negative current, current sources I01, I02 and I03 are connected, respectively.
Patent JP-H0639652-A (JP)
Title: Assembling device
Inventor: GOTO SUSUMU
IPC: B23P21/00
Filed: 1992-07-27
Abstract: PURPOSE:To assemble both rotors for an inscribed type gear pump automatically and surely. CONSTITUTION:An outer rotor 2 is horizontally held on a rotor slide plate 22 by a chuck 24. An inner rotor 4 is horizontally held by a chuck 39 so as to locate above the outer rotor 2. In this condition, a holding pin 56 is raised to the inner rotor 4 so as to be pressed into its center hole. And after the chuck 39 is forced to separate from the inner rotor 4, the holding pin 56 is dropped while rotating. And when the positions of the teeth parts of both rotors 2, 4 do not coincide with each other and the teeth parts are not meshed with each other, the inner rotor 4 shall not be fitted into the inside of the outer rotor 2. However, as the inner rotor 4 rotates, the teeth parts positions of both rotors 2, 4 are matched to each other and the teeth parts are meshed with each other so that the inner rotor 4 are fitted in the inside of the outer rotor 2.
Patent JP-H0483626-A (JP)
Title: Control method of screw torque of injection molding machine
Inventor: YONEHARA SHOJI
IPC: B29C45/50
Filed: 1990-07-27
Abstract: PURPOSE:To prevent a motor from becoming anoverloaded state, by a method wherein a limit point of a number of revolutions of a screw to an injecting material is obtained by allowing loading torque characteristics to correspond to output characteristics and the number of revolutions of the screw at the time of injection molding is set up by a percentage on the basis of the number of revolutions of the screw at the limit point. CONSTITUTION:An intersecting point between a loading torque curve and a characteristic curve by rated output of an electric motor 25 is obtained. A number of revolutions of a screw 13 is calculated based on a discharge quantity lm at this time, which is made into a limit point and the number of revolutions of the screw of the limit point is stored in a controlling computer. A number of actual revolutions of the screw 13 is displayed based on a measured value of a revolution-counter 31 and a matter as to how many % does this actual number of revolutions correspond to a number of revolutions of a limit value is displayed on a display board of a control device and the number of revolutions or torque is set up based on this percentage display. The maximum number of revolutions to an injecting material of a hydraulic motor 19, that is, the screw 13 can be found out through the maximum discharge quantity, that is, the maximum feed oil quantity to a hydraulic motor 19.
Patent JP-H0738695-A (JP)
Title: Device with liquid crystal display panel
Inventor: HOSONO TAMOTSU
IPC: G09G3/36
Filed: 1993-07-19
Abstract: PURPOSE:To obtain a device with liquid crystal display panel lighting an illumination lamp when the lighting of the illumination lamp is highly required and saving power. CONSTITUTION:The device with a liquid crystal display panel provided with an automatic lighting means is provided with a luminous quantity sensor 1 sensing the lightness of a liquid crystal display panel and with lighting control means 1,5 controlling the lightness of an illumination lamp 16 depending on the sensed lightness. In the facsimile equipment provided with the liquid crystal display panel, an original is set or a key is operated, then the lightness of the liquid crystal display panel is sensed and when it is sensed dark, automatic lighting 8 is conducted.
Patent JP-S6178130-A (JP)
Title: Semiconductor device
Inventor: MORIYAMA SHIGERU
IPC: H01L21/60
Filed: 1984-09-25
Abstract: PURPOSE:To produce a semiconductor device with stable and high reliability while improving the characteristics in the normal direction by a method wherein the backside electrode structure is composed of three layers of V layer, Sb layer and Ag layer. CONSTITUTION:A V-layer 12, an Sb-layer 13 and an Ag-layer 14 are formed on the backside of ground N<+> layer 5a by evaporating process and then an Ag bump 11 is formed by plating processes on the surface electrode 10 to complete a semiconductor device. The V-layer 12 provides a semiconductor substrate 5 and the backside electrodes with adhering strength while the Sb layer 13 increases the N<+> concentration in the semiconductor substrate 5 to bring the semiconductor substrate 5 into ohmic contact with the V-layer 12. In such a constitution, the constant between semiconductor device and lead side may be improved since Cu-layer and Sb layer coated on the Ag-layer of semiconductor side and lead side may be easily alloyed. Besides, the Ag-layer 14 may improve the contact between the backside electrodes and the lead ends.
Patent JP-H0931272-A (JP)
Title: Rubber composition
Inventor: KAWADA TAKASHI
IPC: C08L23/08
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition excellent in freeze resistance without damaging ozone resistance and mechanical characteristics. SOLUTION: This rubber composition comprises (A) 20-90 pts.wt. of an ethylene->=6C α-olefin-nonconjugated diene copolymer and (B) 80-10 pts. wt. of a diene-based polymer. The component A has the following characteristics of (1) 10-400 Mooney viscosity (ML1+4 , 100 deg.C), (2) 10/90-90/10 molar ratio of ethylene to the >=6C α-olefin, (3) 1-30mol% of nonconjugated diene content, (4) 1.0-3.0 value of weight-average molecular weight/number-average molecular weight (Mw/Mn) and (5) -60 to -80C glass transition temperature (Tg).
Patent JP-2001031700-A (JP)
Title: New antibody
Inventor: KANAI TAKANORI
IPC: A61P35/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To find a causal substance for an unknown apoptosis avoidance mechanism, to provide a means for controlling the causal substance and to provide a means for the prophylaxis and therapy of cancer and also a cancer-diagnosing means using the causal substance as a marker. SOLUTION: An antibody carrying apoptosis inducing power of a cancer cell recognizes a glycoprotein antigen expressed strongly on cell membrane of human colon cancer cell line colo 205 cell irrespective of presence or absence of interferon-γ stimulation and existing in an epithelial cell of human normal tissue. A compound is identified utilizing a polypeptide immunologically recognized by the antibody, a polynucleotide encoding the polypeptide or reactivity with the polypeptide and/or polynucleotide. A means for controlling an apoptosis system in a living body by utilizing them is provided, a new means for the prophylaxis and therapy of cancer is obtained, and a new method for diagnosing cancer is obtained using them as markers.
Patent JP-H0754112-A (JP)
Title: Production of ag-oxide composite electric contact material
Inventor: SAGARA YASUHIRO
IPC: C22C5/06
Filed: 1993-08-12
Abstract: PURPOSE:To obtain an Ag-oxide composite electric contact material having excellent welding strength with a base material without using Cd by forming a layer reduced with oxide on the surface layer of a wire or bar stock. CONSTITUTION:An Ag-oxide wire or bar stock dispersed with one or more kinds of oxides of Sb, Sn, Zn, Mn, In, Cu, Pb, Te, Bi, Ni, Fe, Co Cr and Li into Ag is continuously heated with an electric current at 500-900 deg.C in a mixture gas atmosphere of N2 and H2 with 1:1 to 8:1 volume ratio so as to form a layer reduced with oxide on the outside of the material. Thereby, an Ag-oxide composite electric contact material without using Cd is obtd., and pollution control facilities are unnecessitated. Further, the obtc. material has excellent welding strength with a base material.