baber/WOPTO huggingface dataset:
Patent JP-H01210452-A (JP)
Title: Glass fiber-reinforced polyester resin composition
Inventor: UMEDA TAKASHI
IPC: C08L67/02
Filed: 1988-02-18
Abstract: PURPOSE:To obtain the title composition improved in strengths, heat resistance, etc., without causing deformation and warpage, by mixing a polyester resin with a glass fiber, wollastonite of a controlled aspect ratio and a metal salt of an inonic hydrocarbon copolymer in a specified ratio. CONSTITUTION:100 pts.wt. polyester resin (A) (e.g., polyethylene terephthalate) is mixed with 10-120 pts.wt. glass fiber, 10-100 pts.wt. wollastonite (C) of an aspect ratio of 5-50 and 1-10 pts.wt. metal salt (D) of an ionic hydrocarbon copolymer to produce a glass fiber-reinforced polyester resin composition. Component C is a natural white mineral having an acicular crystal and is represented by the chemical formula: CaSiO3. Examples of component D include sodium salt of an ethylene/methacrylic acid copolymer. The obtained glass fiber- reinforced polyester resin composition can be suitably used in electrical parts, etc.
Patent JP-S55127118-A (JP)
Title: Electromagnetic filter cleaning method and device therefor
Inventor: KASHIMA HIROTADA
IPC: B01D35/06
Filed: 1979-03-23
Abstract: PURPOSE:To facilitate economical cleaning of high-gradient electromagnetic filter matrix by a method wherein pressure is reduced in a flush tank which contains gas pressurized to a specified value and high-temperature high-pressure water is discharged into the flush tank. CONSTITUTION:High-temperature high-pressure water to be treated is passed through inlet valve 8 and enters the space 5 in the electromagnetic filter body 1. During water passage through matrix 2, clad is removed, and filtered water passes through space 4 and outlet valve 10 and returns to the system. In cleaning process, high-temperature high-pressure water is passes through bypass valve 12, and the body 1 holds the remaining high-temperature high-pressure water. Meanwhile, flush tank 15 is filled with air pressurized to pressure equal to or higher than the high- temperature high-pressure water, then air in the tank is gradually heated by heater 19 to a specified temperature. Then the tank 15 is reduced in pressure lower than the value of high-pressure water, and the water in the tank 1 is discharged into the tank 15. Clad deposited on steel wool is separated and removed, and is carried into the tank 15. Level switch 20 detects the specified value of discharged water, and flushing is ended.
Patent JP-S63201230-A (JP)
Inventor: KOMAI HIROSHI
IPC: E04B1/72
Filed: 1987-02-17
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-H11219815-A (JP)
Title: Resin magnet component and magnet roller using the same
Inventor: OFUKU EIJI
IPC: C08L77/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To attain the high magnetization of a molded element without deteriorating the molding workability by a method wherein a low molecular weight resin in a specific number average molecular weight is addition-blended with a resin binder. SOLUTION: In a resin magnet component made of magnet powder blended and dispersed in a resin binder, the resin binder is made of a blended resin containing polyimide resin in the number average molecular weight not exceeding 50,000. Thus, the excellent dimensional precision as well as the least dispersion in surface magnetic force further for attaining the high magnetization is given to a magnet roller molded using this resin magnet component. That is, this resin magnet component even if mass filled up with magnet powder can sustain the excellent melting fluidity so that, even if mass filled up with the magnet powder for attaining the high magnetization, the magnet roller may be satisfactorily fluidified in a metallic mold cavity when it is molded.  In such a constitution, the magnet roller in the least dispersion in the dimensional precision and surface magnetic force can be manufactured neither causing the defective distribution or filling up with the magnetic powder nor the least dispersion in the filling up density at all in the metallic mold.
Patent JP-2000231959-A (JP)
Title: Pressure contact connector and manufacturing method thereof
Inventor: KATO SANAE
IPC: H01R43/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a pressure contact connector having a structure which can easily correspond to a circuit pattern. SOLUTION: A pressure contact connector comprises insulation carriers 1 in which partitions 4 are vertically arranged on a substrate part 3, pressure connection terminals separated by the partitions 4, and a case 34 storing insulation carriers 31-33 with pressure-connected electric wires 6. The electric wires 6 are pressure-connected to the pressure connection terminals of the belt-shaped insulation carriers 1 having the pressure connection terminals arranged in parallel, the insulation carrier having the electric wires is cut into the necessary number of poles, and the insulation carriers 31-33 with the cut electric wires are stored in the case 34 to construct the pressure contact connector. The belt-shaped insulation carrier 1 is rolled in a reel-shape. The plurality of insulation carriers 31-33 having the electric wires are stored in the case 34 in parallel.  The plurality of insulation carriers 31-33 having the electric wires with different number of poles are stored in the case 34 with changing arrangement with one pressure contact connector and another pressure contact connector. The plurality of insulation carriers 31-33 having the electric wires can be stored multistep wise in the case 1.
Patent JP-S61159-A (JP)
Inventor: DENISU EI SUZUKUZESUNIAKU
IPC: B65D51/14
Filed: 1985-02-22
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-S59160374-A (JP)
Title: Photoelectric converter
Inventor: HATANAKA KATSUNORI
IPC: H04N1/40
Filed: 1983-03-02
Abstract: PURPOSE:To remove a crosstalk signal from the photocurrent signal of a selected photodetecting element by providing the 1st and the 2nd sample holding (SH) means, the 1st and the 2nd switching arrays, and a differential signal amplifying means. CONSTITUTION:When photodetecting elements Ci1, Ci2,...Cin connected to common electrodes Bi are selected by the output of a shift register 301, light signal currents SS1-SSn flow to their individual electrodes S1, S2,...Sn flow to their individual electrodes S1, S2,...Sn and crosstalk currents also flow through photodetecting elements connected to unselected common electrode. Those currents are amplified 303 after the applied voltage response times of the photodetecting elements and stored in the 1st SH means 304. Then, when all common electrodes B1-Bn are selected only, the crosstalk current flows. This is amplified 303 a specific time later and stored in the 2nd SH means 305. Then, the 1st and the 2nd switching arrays 306 and 307 are switched at the timing of timing pulse signals SSW1-SSWn to lead out signals differentially by the differential signal amplifying means 308.
Patent JP-H11233008-A (JP)
Title: Electron emitting element, electron source, image forming device and manufacture thereof
Inventor: FUJIWARA RYOJI
IPC: H01J9/385
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To increase electrical heat resistance temperature of a conductive film and to improve electron emission property by using a composition containing PdO as a main component together with metal Bi or its oxide for a conductive film and forming electron emitting parts in the conductive film by foaming in a hydrogen atmosphere. SOLUTION: A material having a composition containing PdO as a main component together with metal Bi or its oxide is used for forming a conductive film 4 of a flat type surface conduction type electron emitting element. A fine particle film constituted of fine particles is preferably used as the conductive film 4 to obtain excellent electron emitting property. In consideration of step coverage on element electrodes 2, 3 and the resistance value between the element electrodes 2, 3, the film thickness is preferably controlled within a range from several Å to several hundred nm. Electricity is applied between element electrodes 2, 3 to locally change the structure to form electron emitting parts 5 with changed structure. The content of Bi in the conductive film is preferably at 1-20 mole % in the total of metals.
Patent JP-S62191912-A (JP)
Title: Position detector
Inventor: KIKUCHI AKIO
IPC: G06F3/041
Filed: 1986-02-19
Abstract: PURPOSE:To precisely take out a timing signal equivalent to a period while a magnetic generator is brought into contact with a vibration detection unit by developing a change in the gap between the 1st and 2nd plate materials at the time of pressing or removing pressing force, applying stress caused by a projecting part to a vibration sensor and outputting a signal. CONSTITUTION:In terms of a position detector to detect a position on a tablet 10, which the magnetic generator to generate a steady magnetic field designates, the 1st plate material provided with the vibration sensor on one side of said detector, and the 2nd plate material provided with the projecting part to press the vibration sensor and the other side are overlapped by fixing the vibration sensor and the projecting part with each other. The timing signal to denote the period when the magnetic generator contacts 1st or 2nd plate material is taken out with the aid of the vibration detection unit 30, a flat type display 40 and the output signal of the vibration sensor. Either one of the 1st and 2nd plate materials of the vibration detection unit is made of a transparent material, and the flat type display is arranged between the 1st and 2nd plate materials.
Patent JP-H09224686-A (JP)
Title: Platenolide-synthase gene
Inventor: SUTANRII JIIN BAAGETSUTO
IPC: C07K14/195
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a new platenolide-synthase gene derived from Streptomyces ambofaciens, coding for a polypeptide consisting of a platenolide-synthase domain and useful for producing an antibiotic having a platenolide structure, etc.  
     SOLUTION: This platenolide-synthase gene is a newly isolated DNA coding for a polypeptide consisting of a platenolide-synthase domain and having a nucleotide sequence expressed by the formula. The gene codes for a polyfunctional protein directing the synthesis of platenolide as a polyketide and is used for the gene technological production of a platenolide synthase which is useful for producing an antibiotic having a polyplatenolide structure, etc. The DNA molecule is obtained by extracting a chromosomal DNA from Streptomyces ambofaciens ATCC 15154, preparing recombinant DNA clones using the chromosomal DNA and selecting a clone containing the platenolide- synthase gene. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H01208658-A (JP)
Title: Mean temperature detector for hot-water storage tank in electrical hot-water heater
Inventor: HAYASHI ISAMU
IPC: F24H1/18
Filed: 1988-02-16
Abstract: PURPOSE:To use a low price diode in place of a sensor and reduce a cost of a system by a method wherein temperature sensors are fixed to an upper part and a lower part of a hot-water storage tank, a mean temperature at an intermediate part between the temperature sensors is detected by a drop of forward voltage of a diode and when a temperature difference is low, its calibration is performed. CONSTITUTION:Output signals S1a and S2a of temperature sensors A1 and S2 are inputted to an AD converter 21a. All diodes D1, D2... are connected in seried and a drop signal Sda of forward voltage is drawn from a connection point with a constant current device CI through an output resistor R4. A program in a micro-computer 21b of a controller 21 may convert the signals S1a and S2a into Ts1 and Ts2. 1/n of a value of a signal Sda is set as a forward voltage drop Vd. A temperature Td corresponding to the forward voltage drop Vd indicates a mean value of each of the temperatures at the fixing positions of the diodes D1, D2,.... When a difference between the temperatures Ts1 and Ts2 is lower than a predetermined value (a), a temperature Td is calibrated.
Patent JP-H01210550-A (JP)
Title: Execution of construction work of roof panel and suspension tool therefor
Inventor: FUKUE JIRO
IPC: E04B7/02
Filed: 1988-02-17
Abstract: PURPOSE:To enable a roof panel to be opened at an arbitrary speed, by moving the roof panel in the horizontal direction along with opening working, and by opening the roof panel at the same time. CONSTITUTION:To a pair of roof panels 21 folded fitted pivotally on each other at an end section on the ridge side, the suspension lower-end section of respective string units 14 with the suspension upper-end section engaged with a suspension tool 1 is connected, and the string units 14 are almost vertically suspended so that the ridge side end section may be set to be the upper section side. Then, an upper end engagement point is moved so that an almost vertical state from the viewpoint of the side surface in the direction orthogonal to the opening direction of each roof panel 21 can be kept by the respective string units 14, and at the same time, the roof panels 21 are permitted to have a direct or indirect opening force and are opened and are arranged on a structural frame.
Patent JP-S59159839-A (JP)
Title: Rubber composition
Inventor: TANAKA MITSURU
IPC: C08K3/04
Filed: 1983-03-03
Abstract: PURPOSE:To provide a rubber compsn. having improved processability and resistance to wet skid, wear and crack propagation and suitable for use in producing tire tread, consisting of three styrene/butadiene rubbers having different styrene contents and polybutadiene rubber. CONSTITUTION:A rubber component is obtd. from 30-90wt% styrene/butadiene rubber having a bonded styrene content of at least 30wt% and 70-10wt% at least two rubbers selected from a styrene/butadiene rubber having a bonded styrene content of 1-10wt%, a styrene/butadiene rubber having a bonded styrene content of 10-30wt% and polybutadiene rubber. The titled rubber compsn. is mainly composed of 100pts.wt. said rubber component and 40-100pts.wt. carbon black. Pref. the styrene/butadiene rubbers having a low styrene content and a normal styrene content are used in a quantity less than those of the styrene/ butadiene rubber having a high styrene content and polybutadiene rubber.
Patent JP-S61194333-A (JP)
Title: Infrared gas analyser
Inventor: KANO RYUZO
IPC: H04W4/20
Filed: 1985-02-22
Abstract: PURPOSE:To enable highly sensitive measurement by doubling the output signal of a detection means as compared with a conventional one, by constituting the titled analyser so that infrared rays from a pair of light sources can be alternately incident to two infrared absorbing chambers. CONSTITUTION:Measuring gas is introduced into a measuring cell 15 and a comparing cell 17. Subsequently, when a motor 25 is rotated and a double surface mirror 24 is revolved, infrared rays from a pair of light sources 13 are allowed to be alternately incident to both infrared absorbing chambers 23 of an infrared absorbing chambers 23 and, by this pressure difference, a thin metal film 28 is alternately curved to the sides of both infrared absorbing chambers 23 as shown by a drawing. Therefore, the change in the capacity of the condenser of the detector 16 is doubled as compared with a conventional one and the measurement of concn. can be performed with high sensitivity.
Patent JP-H11232978-A (JP)
Title: Circuit breaker apparatus
Inventor: TANIGAWA MITSURU
IPC: H01H39/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To surely and urgently shut a circuit, even while utilizing the explosion force of an explosive. SOLUTION: A pair of an upper and a lower sockets 16A, 16B are arranged, and a plug 19 provided with a piston 20 is inserted between both sockets 16A, 16B. The tip side of the plug 19 is made to be a conductor part 25, and the base side is made to be an insulating part 26. A bus bar 28A connected with a stud bolt 7 and a bus bar 28B connected with a fastening ring 6 of a battery post are connected with each sockets 16A, 16B. When an abnormal incident occurs, electric current flows in a triggering wire 23 and an explosive in an explosive sealing part 22 is exploded, and by receiving the explosive force by the piston 20, the plug 19 is lowered at the forwarding position. At this position, by having the insulating part 26 enters the socket 16A into the upper side, non-electrical communication state is produced and consequently, an electric circuit is shut off.
Patent JP-S53121389-A (JP)
Title: Oil tanker having cross-shaped section
Inventor: KONDOU TETSUO
IPC: B63B25/08
Filed: 1977-03-31
Abstract: PURPOSE: To provide an oil tanker, which is formed with a projection on both sides thereof so that the section of its body is substantially in the form of a cross shape, whereby its ballast means and associated equipment can be made small by positioning the draft line at a lower portion of said projections during low-load navigation, while positioning the draft line at an upper portion of said projections during high-load navigation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000230139-A (JP)
Title: Damping coating material
Inventor: MUTO MASAMITSU
IPC: C09D7/12
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a damping coating material having excellent vibration energy absorbing performances and capable of forming a damping coating film scarcely causing cracking or peeling even when applied to a curved surface part and useful for automobiles, interior finishing materials, or the like, by including a porous gel of an inorganic substance in a component constituting the coating film. SOLUTION: This coating material is obtained by including (B) a porous gel of an inorganic substance in an amount of preferably 0.1-5 wt.% in (A) a component constituting a coating film. The component B is preferably composed of silica and the pore volume is preferably 1.25-1.6 mL/g. The average pore diameter is preferably 190-210 Å. The component A preferably has -20 to 80 deg.C glass transition point and comprises preferably a homopolymer of an acrylic ester or an acrylic-styrene copolymer.
Patent JP-H01213498-A (JP)
Title: Antisepticizing method of coating color solution
Inventor: SEKI MASAO
IPC: D21H21/36
Filed: 1988-02-19
Abstract: PURPOSE:To present sufficient antisepticizing ability without any trouble even in adding to an alkali coating color, by adding isothiazolin-3-one to coating color after regulating as an antiseptic. CONSTITUTION:In a production process of coated paper applying coating color on paper, preferably 10-50ppm one or more isothiazolin-3-one expressed by the formula (X is H or Cl) is added to coating color after regulating.
Patent JP-H06245651-A (JP)
Title: Device for plant culture
Inventor: FUJIWARA KYOKO
IPC: A01G7/00
Filed: 1993-02-24
Abstract: PURPOSE:To obtain a plant culture device for a vegetable plant capable of efficiently cooling a lighting equipment for actualizing photosynthetic action, simultaneously having humidifying function to make humidity required for growth of plant. CONSTITUTION:Generally an about 70% high-humidity condition is required in culture of plant. A plant culture device is usually provided with a humidifier. The humidifier comprises a vaporization type or water spray type humidifier, absorbs heat from the lighting equipment and uses as heat of vaporization for humidifying water to simultaneously actualize both cooling action on the lighting equipment and humidifying action on air.
Patent JP-S58151755-A (JP)
Title: Carrier extracting circuit
Inventor: MORIYA YOUICHI
IPC: H04L27/227
Filed: 1982-03-05
Abstract: PURPOSE:To obtain a carrier extracting circuit satisfying quick responsiveness and excellent noise eliminating performance, by detecting the phase difference between input and output and adjusting the band of a tuning circuit with the detected voltage automatically. CONSTITUTION:A carrier including noise inputted from an input terminal 1 is led to an output terminal 4 via a tuning circuit 21 the band width of which is changed with a voltae signal from a signal processing circuit 6, and an amplitude limiter 3, and outputted as a carrier having a extracted constant amplitude. A phase detector 5 gives a detection signal of a voltage in response to the phase difference of a signal at input and output terminals to a signal processing circuit 6. Said processing circuit 6 eliminates noise superimposed on the output of the phase detector when noise is superimposed on the input signal and determines the speed of band control of the tuning circuit 21. Thus, a carrier extracting circuit having quick responsiveness just after the burst switching point is obtained.
Patent JP-H08237998-A (JP)
Title: Voltage controller for ac generator
Inventor: FUKADA TAKAFUMI
IPC: H02M7/12
Filed: 1995-02-23
Abstract: PURPOSE: To generate a stabilized voltage in an automobile at any engine rotation without requiring a high current reactor by providing means for boosting the voltage utilizing the reactance component of the armature winding of generator and controlling the phase angle of generated voltage. CONSTITUTION: When the output voltage from a rectifying/boosting circuit 7 is lower than a target value, a voltage detection circuit 10 decides that the voltage is required to be boosted and delivers a signal representative of the necessity of boost control to a boost control circuit 8. Since power transistors 12a, 12b, 12c short-circuit the output of a permanent magnet type three-phase AC generator 1, high energy is stored in the armature coil having reactance component.  When the output voltage from a rectifying/boosting circuit 7 is higher than a target value, the voltage detection circuit 10 decides that the voltage is required to be stepped down and a step-down control circuit 9 controls the phase angle of each phase voltage of the permanent magnet type three-phase AC generator 1 depending on the difference between the output voltage from the boosting circuit 7 and the target voltage.
Patent JP-S63203349-A (JP)
Title: Electrotransfer recording method and apparatus
Inventor: HORI YASURO
IPC: B41J2/325
Filed: 1987-02-20
Abstract: PURPOSE:To obtain a electrotransfer printer improving the shape of a recording dot, capable of performing printing imparting high image quality and reduced in cross talk due to the current between adjacent electrodes, by providing a part different from a heat generating resistor layer and low in sheet resistance as compared with the heat generating resistor layer in the current passage of a transfer medium. CONSTITUTION:A resistor layer generates heat since a current flows at the contact part of a positive electrode 1-1 and an intermediate electrode 3-1 and the contact part of the intermediate electrode 3-1 and a return electrode 2-1 in relatively much quantity and said heat is transmitted through base film 7, and transferred to an recorded on image receiving paper 9 to form one pixel. A current also flows between adjacent electrodes 1-1, 1-2 being recording electrodes forming pixel or between adjacent electrodes 1-1, 2-2 and 1-1, 2-3 but the quantity thereof is inversely proportional to a dimension L. When the relation between the dimension L and the distances (l) between the positive and negative electrodes 1-1, 2-1 and the intermediate electrode is set L>>l1, L>>l2, the cross talk due to the leakage of a current to the adjacent positive and negative electrodes forming the pixel can be prevented.