baber/WOPTO huggingface dataset:
Patent JP-S54105753-A (JP)
Title: Constant effective voltage regulator
Inventor: SUGIURA JIYUNJI
IPC: H02M3/155
Filed: 1978-02-07
Abstract: PURPOSE: To suppress a generation of high frequency noise with a leading and trailing edge weakened of the output voltage, by additionally providing the Miller integrator to an output transistor circuit for generating an output voltage of square wave pattern.  
     CONSTITUTION: An output transistor TR circuit 6, with the Darlington TR, comprising a TR11, 12, operating in accordance with an intermittent control signal from a switching circuit 8, generates an output voltage of square wave pattern. For weakening a leading and trailing edge of the output voltage of square wave pattern from said TR circuit 6, the Miller integrator 7, comprising a condenser 14 and a resistor 15, is provided, with a charge-discharge operated according to the intermittent control signal from the switching circuit 8, to control the TR11 in the circuit 6, weakening a leading and trailing edge of the output voltage. In this way, even for a surge of input voltage spreading to a wide range, an effective value of the square wave output voltage comes to be constant, further with a suppression made capable for a generation of the high frequency noise. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59139629-A (JP)
Title: Plasma dry treating device
Inventor: HIROBE YOSHIMICHI
IPC: H01L21/302
Filed: 1983-01-31
Abstract: PURPOSE:To form plasma in high concentration, to elevate the concentration of active seeds, to increase the rates of etching and deposition and to improve accuracy on etching and the uniformity of the thickness of a thin-film by mounting a magnet between a pair of opposite electrodes and forming a magnetic field orthogonal to a high-frequency electric field between both electrodes. CONSTITUTION:A pair of opposite parallel plate electrodes 12, 13 are disposed in a reaction vessel 11 while a susceptor 14 is placed on the electrode and a sample 15 of a substrate to be etched is placed, and the electrode 12 is connected to a high-frequency power supply 16. The electrode 13 is grounded. A gas introducing port 17 and an exhaust port 18 are formed to the reaction vessel 11, and a predetermined gas is supplied while the inside of the vessel 11 is controlled at desired gas pressure. Permanent magnets 19 are disposed outside the electrodes 12 and 13 so as to form a magnetic field (B) orthogonal to the direction of a high- frequency electric field shaped by high-frequency power between the electrodes 12 and 13. According to the constitution, electrons in plasma (P) generted between the electrodes 12, 13 are subjected to the action of mutually orthogonal electric field and magnetic field, and perform a cycloidal motion.
Patent JP-S62172047-A (JP)
Title: Vinylidene fluoride based composite material
Inventor: OZAKI YUTAKA
IPC: C08K5/14
Filed: 1986-01-23
Abstract: PURPOSE:A vinylidene fluoride based composite material, obtained by coating a metal substrate with a composition containing vinylidene fluoride resin, organosilicon compound and radical generator and having good adhesive property to the metal substrate. CONSTITUTION:A vinylidene fluoride based composite material obtained by blending (A) 100pts.wt. vinylidene fluoride with (B) 0.1-10pts.wt., preferably 0.3-5pts.wt. organosilicon compound expressed by the formula (R is olefinic hydrocarbon group; Y is hydrolyzable organic group; R' is R or Y), e.g. vinyltrimethoxysilane, vinyltriethoxysilane, etc., and (C) 0.001-3pts.wt., preferably 0.01-1pts.wt. radical generator, preferably organic peroxide, and preferably further (D) <=300pts.wt. organic filler, e.g. powder of a thermosetting resin, etc., and/or inorganic filler, e.g. talc, etc., melt kneading the resultant blend and coating a metal substrate with the resultant composition.
Patent JP-H01187971-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKADA SACHIKO
IPC: H01L29/78
Filed: 1988-01-22
Abstract: PURPOSE:To prevent a punch-through to a channel of arsenic by placing a resist onto a polycrystalline silicon film and implanting arsenic. CONSTITUTION:One main surface of an silicon substrate 1 is thermally oxidized to form an underlay oxide film 3, a polycrystalline silicon film 4 is shaped onto the underlay oxide film 3, and said polycrystalline silicon film 4 is etched through an anisotropic manner, using a first resist 8 as a mask through a photoengraving technique. A second resist 5 is applied, boron 6 is implanted, employing the first and second resists 8, 5 as masks through photoengraving, and the second resist 5 is removed through whole image exposure or rinsing treatment. Arsenic 7 is implanted, using a third resist 5 as a mask through photoengraving. A negative resist is employed as said first resist 8 and a positive resist as the second and third resists 5.
Patent JP-S63179857-A (JP)
Title: Production of indoline
Inventor: SUZUKI TOSHIHIDE
IPC: C07B61/00
Filed: 1987-01-22
Abstract: PURPOSE:To obtain indoline useful as a raw material for pharmaceuticals, agricultural chemicals, perfumes, dyes, polymer stabilizers, etc., with simple operation in high purity and yield, by removing base from an indole-containing fraction of coal tar, distilling the obtained treated oil and hydrogeneating and purifying the product. CONSTITUTION:Base is removed from an indole-containing fraction of coal tar with an acid and the obtained treated oil is subjected to azeotropic distillation with an azeotropic distillation solvent such as ethylene glycol to obtain an indole-rich fraction. The fraction is hydrogenated in the presence of a catalyst (e.g. copper chromium oxide) at 50-250 deg.C under 20-300kg/cm<2> pressure, preferably at 100-200 deg.C under 50-200kg/cm<2> pressure. The obtained indoline is purified by distillation or acid extraction.
Patent JP-S63181513-A (JP)
Title: Band pass filter
Inventor: OKAMURA NAOTAKE
IPC: H03H7/075
Filed: 1987-01-22
Abstract: PURPOSE:To simplify the constitution of a circuit by magnetically combining the coils of respective resonators to the coils of other resonators so as to obtain the multiple connection of plural resonators having equivalent circuits where two pairs of LC serial circuits obtained by connecting coils to both sides of one capacitor in serial, are connected in parallel. CONSTITUTION:It is assumed that serial composite inductances between the leads 7a and 7b of the capacitor 7 and coil patterns 2 and 3 are L11 and L12 and the inductances between the leads 8a and 8b of the capacitor 8 are L14 and L13, and two coil patterns 2 and 3 and two capacitors 7 and 8 constitutes the resonator Q1 which expresses the equivalent circuit where two pairs of LC serial circuits, obtained by connecting the coils L11 and L12 (L14 and L13) to both sides of the capacitor C11 (C12), are connected in parallel. Remaining coil patterns 4 and 5 and two capacitors 9 and 10 constitute the resonator Q2 having the same equivalent circuit. Since two resonators Q1 and Q2 having the equivalent circuits make the coil patterns 3 and 4 are made opposite at the interval (d) between them, two coil patterns 3 and 4 form a magnetic combination to constitute the equivalent circuit illustrated in figure.
Patent JP-S61174196-A (JP)
Inventor: JIYON FURANSHISU KOOBOI JIYUNI
IPC: H01L21/205
Filed: 1986-01-22
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-S61196953-A (JP)
Inventor: DAGURASU DEII SHIYOSUTOROMU
IPC: A61B17/56
Filed: 1986-01-23
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-S58134831-A (JP)
Title: Method and device for packing detonator
Inventor: HOOSUTO EFU MAATSU
IPC: B65B3/02
Filed: 1983-01-31
Abstract: A method and apparatus is provided for cartridging viscous explosives mixtures, such as emulsion explosives, in convohety wound paper tubes. The method comprises winding a section of paper film on a rotating hollow mandrel, closing one end of the wound paper tube, injecting the explosives mixture through the hollow mandrel into the paper tube upon the mandrel, removing the filled tube from the mandrel and closing the tube open end. The method replaces higher cost plastic chub packages with low cost paper and allows the efficient and economic production of sensitive small-diameter cartridges wherein the occluded air or gas is not dissipated cartridging.
Patent JP-S56111686-A (JP)
Title: Ink ribbon cartridge of printer
Inventor: HARA KOUZOU
IPC: B41J32/02
Filed: 1980-02-06
Abstract: PURPOSE:To smoothly guide a ribbon of a ribbon reserving part to the outside without blocking by a method wherein an angle of intersection of wall faces of both sides of an ink ribbon passing port installed at the base end part within a guide arm at the feeding out side is made larger than 180 deg.. CONSTITUTION:An angle of intersection theta of both side wall faces 19, 20 of the 1st ink ribbon passing port 18 within a guide arm 13 at an ink ribbon feeding out side is made larger than 180 deg., and an ink ribbon 15 reserved in a ribbon reserving part 11 in a complicatedly folded and curved and sticked state is separated from the wall faces 19, 20 and is made to pass through a passing port 18 in a state of made into single piece. Between the passing port 18 and a main end leading out port 17, the 2nd ink ribbon passing port 21 is installed and between two passing ports 18, 21, a large space part 22 is installed, thus, the ink ribbon made into a single piece is further, assured and a more smooth ribbon feeding is performed.
Patent JP-H07222600-A (JP)
Title: Composition for enzyme immunoassay containing peroxidase, enzyme immunoassay and kit therefor
Inventor: ASAHINA TOSHIRO
IPC: G01N33/535
Filed: 1994-02-07
Abstract: PURPOSE:To obtain the subject composition, containing a free peroxidase together with a labeled substance labeled with the peroxidase, capable of enhanc ing the preservations stability at a low concentration, excellent in reliability of measured values, having a long life and high economical efficiency and useful for a kit, etc. CONSTITUTION:This composition is obtained by adding a free peroxidase at a concentration within the range of 0.1-100mug/ml to a solution containing a labeled substance labeled with the peroxidase (e.g. a peroxidase of Armoracia rusticana ph. Gaetrn., B. Mey. et Scherb.) [e.g. thyroxine (T4) labeled with the peroxidase of the Armoracia rusticana ph. Gaetrn., B. Mey. et Scherb.] at a concentration of <=0.5mug/ml and preparing a reagent. Thereby, the resultant reagent is improved in preservation stability, especially at a low concehtration of <=0.5mug/ml and capable of using sodium azide which is incompatible with the peroxidase as a preservative and excellent in reliability of measured values and economical efficiency due to a long life and useful as a kit, etc., for an enzyme immunoassay.
Patent JP-S62173334-A (JP)
Title: Device for preventing outburst of vehicle of electronically controlled automatic transmission
Inventor: INAGAWA SHINICHI
IPC: B60K28/10
Filed: 1986-01-24
Abstract: PURPOSE:To prevent a vehicle from bursting out by arranging a means for detecting abnormality of a vehicle and by stopping fuel supply to an engine by means of a signal of the abnormality of the vehicle. CONSTITUTION:In a vehicle in standing condition, if for example a fusible link wire FLW2 blows out, supply of power to a power circuit 4 is shut off and contact points r1 and r2 are opened. Accordingly, solenoids SOL1-SOL4 for actuating respective clutch actuator valves V1-V4 are also de-energized and oil in a right chamber of a cylinder 1a is drawn out. As a result, a clutch is suddenly engaged and the vehicle is going to begin driving. However, since a fuel cut relay 7 is also de-energized simultaneously, a fuel cut valve 8 is also closed. Accordingly, since fuel supply to an engine is shut off, the engine also stops to prevent the vehicle from bursting out.
Patent JP-H06230708-A (JP)
Title: Cleaning device
Inventor: HONDA MITSUNOBU
IPC: G03G21/00
Filed: 1993-01-29
Abstract: PURPOSE:To lessen the load on a driving system by providing a supporting shaft of a holder movably in a region enclosed by the outer peripheral surface of a photosensitive body and the tangent of the photosensitive body passing the pressure contact surface of a blade. CONSTITUTION:The supporting shaft 3 of the blade holder 2 is inserted movably into long holes 7, 7 of frames 6, 6 provided on both sides of a cleaning device 1'. These long holes 7 are formed along the arc around the pressure contact points 42 with the photosensitive body of the blade 4 and the right side ends of the long holes 7 are so formed that the center 31 of the supporting shaft exists on the tangent 8 of the photosensitive body passing the pressure contact points 42 if the supporting shaft 3 exists in this position. Namely, the supporting shaft 3 is so formed that the supporting shaft and more particularly the center 31 of the supporting shaft can move in the region 9 enclosed by the tangent 8 and the outer peripheral surface of the photosensitive body. Then, the supporting shaft 3 moves in the arrow b direction in the long holes 7 by overcoming the energizing force of a leaf spring 11 when the friction force of the photosensitive body and the blade 4 increases sharply. The contact angle alpha of the blade 4 with the photosensitive body thus decreased and the friction force is decreased, the by the supporting shaft 3 is returned to the right side end of the long holes 7.
Patent JP-S58131449-A (JP)
Title: Automatic transmission for vehicle
Inventor: SAKAKIBARA SHIROU
IPC: F16H57/021
Filed: 1982-01-30
Abstract: PURPOSE:To make it possible to enhance the life of bearings, by journaling a shaft to the casing of an automatic transmission unit through a bearing which is fitted onto an inlet or outlet gear hub part, so that the radial load which the gear is subjected to is received by the casing. CONSTITUTION:In a second planetary gear transmission mechanism 500 which is arranged between an input shaft 2 as a short shaft of a second shaft 400 and an output shaft 1 as a long shaft, radial load due to the transmission between an input gear 430 and an output shaft 230 of a first shaft is applied to the output shaft 1 at a point A as an acting point, upon transmission. However, the major part of radial load applied to the input gear 430 of the input shaft 2 is received by a gear cover 900 through a roller bearing 42 fitted onto a hub 431, and therefore the application of the radial load to bearings 11, 12 are inhibited. Accordingly, the radial load applied between the long and short shafts or the input gear connected to the short shaft or the output shaft becomes small, thereby the life of bearings may be prolonged.
Patent JP-S61172481-A (JP)
Title: Form information compressing method
Inventor: TANAKA YASUYUKI
IPC: H04N1/415
Filed: 1985-01-28
Abstract: PURPOSE:To execute the compression easily and correctly and to improve a compressing ratio by executing the compression in the raster order direction by a raster information pattern and next, executing the compression in the unit order direction by a unit information pattern. CONSTITUTION:In accordance with a raster address (A, B, C...) order, a raster information pattern is compared with a certain raster (present raster) and a high-order raster, and when a coincident pattern is present, the raster address of the present raster is changed to a high-order raster address, stored to a raster address memory and a redundancy compressing in the raster order direction is executed. The raster information pattern is divided into plural units (U1, U2...), the unit information pattern is compared by respective units and the unit just before, and at the time of coincidence, the information pattern of the present unit is replaced to a coincident code S, and when dissident, the pattern is replaced to a dissident code N, and stored into a unit memory. Only an actual pattern of the information pattern of the unit, to which the code N is denoted, is stored in an actual pattern memory and the compression in the unit order direction is executed.
Patent JP-H11215033-A (JP)
Title: Controller and method for double tank detection talk detection control
Inventor: OKADA SATORU
IPC: H04B3/23
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of appropriately controlling an adaptive operation by setting the threshold for sound/silence determine of a transmission signal from a ratio between values associated to the power of a reception signal and a transmission signal and determining the sound/silence of the transmission signal from a value obtained by adding a margin to the ratio of the values associated with the power of the reception signal and the transmission signal and from the threshold for sound/silence discrimination of the transmission signal, which is set. SOLUTION: A double talk detector receives a remaining, difference signal e(n), a reception signal x(n) and a transmission signal y(n) from terminals 20, 21 and 22 and calculates respective powers Pe(n), Px(n) and Py(n) by power detectors 23, 24 and 25. The power Px(n) is compared with a silence detection threshold XTH of the reception signal in a comparator 28. When the reception signal is discriminated to be silent, a signal O is sent to a threshold setting means and an adaptation inhibition signal generation part 35. When the reception signal is discriminated to be a sound, a signal 1 is sent. The adaptation inhibition signal generation part 35 receives the discrimination results of the comparators 28, 33 and 34 and outputs the signals of adaptation inhibition and inhibition release to a terminal 36.
Patent JP-H06228710-A (JP)
Title: Stainless steel for diesel exhaust system excellent in corrosion resistance
Inventor: SATO EIJI
IPC: F02B3/06
Filed: 1993-01-29
Abstract: PURPOSE:To produce a stainless steel for diesel exhaust system excellent in uniform corrosion resistance and local corrosion resistance by preparing a stainless steel having a specific composition where respective contents of Cr, Mo, and Cu are specified. CONSTITUTION:A stainless steel which has a composition consisting of, by weight, 10-25% Cr, <=0.02% C, <=0.2% Si, 0.05-1.5% Mn, <=0.025% P, <=0.010% S, <=0.015% N, 0.005-0.1% Al, 0.05-1.0% Mo, <=0.2% Cu, and the balance Fe with inevitable impurities and further containing, if necessary, either or both of 5(C+N) to 0.5% Nb and 10(C+N) to 0.5% Ti is prepared. By this method, the stainless steel for diesel exhaust system having superior corrosion resistance over a long period in a corrosive, severe condensation environment can be obtained.
Patent JP-H08269207-A (JP)
Title: Production of colored resin particle
Inventor: TABAYASHI ISAO
IPC: C08J3/12
Filed: 1996-01-30
Abstract: PURPOSE: To produce colored resin particles having a sharp particle diameter distribution by mixing a resin and a colorant dissolved in either a water-soluble organic solvent component or a water component under specified conditions. CONSTITUTION: A process for producing colored resin particles by mixing a water-soluble organic solvent component with a water component in such a manner that a resin soluble in an organic solvent or water and a colorant are contained in either component, which process comprises mixing both the components under conditions of a shear stress of 1×10<5> Pa or above or a collision pressure of 2.9×10<7> Pa or above. The ratio of the organic solvent component to the water component is desirably 1:5 to 5:1 by weight. Particularly desirable colored resin particles can be formed in the case in which the organic solvent has a water solubility of 10% or above, and an organic solvent solution containing a water-insoluble organic solvent-soluble resin having an acid value of 30 or above and a colorant as the essential component is mixed with water or an aqueous solution more desirably in the case in which the organic solvent solution and/or the aqueous solution contain a basic substance as the essential component.
Patent JP-H02195573-A (JP)
Title: Magnetic recording/reproducing device
Inventor: ITOIGAWA KEIICHI
IPC: G11B20/02
Filed: 1989-01-25
Abstract: PURPOSE:To increase a reduced noise area of a high band frequency by transmitting a reproduced sound signal through a high band passing filter (HPF) to detect the level of the output signal of the HPF and transmitting the reproduced sound signal through a low band passing filter (LPF) whose cut-off frequency is controlled by the detection output to output the reproduced sound signal. CONSTITUTION:The FM sound signal is reproduced out of a tape 1 via a rotary head 2 and amplified by a pre-amplifier 3. The FM sound modulated signal outputted from the pre-amplifier 3 is demodulated by an FM demodulator 4 and transmitted through a deemphasizer 5 to undergo the suppression of its high band and to increase its dynamic range via a noise reducer 6. Then the FM sound modulated signal is inputted to an LPF 7 and an HPF 8 of a block 11. The HPF 8 extracts only the high band signals and a high band level is detected by a level detector 9. This detection output is used to control the cut-off frequency of the LPF 7, and the output of the LPF 7 is outputted as a reproduced sound signal. Thus a reduced noise area is increased with a high band frequency.
Patent JP-S60157840-A (JP)
Title: Molding process of bead filler
Inventor: KIMURA AKITAKA
IPC: B29C70/34
Filed: 1984-01-27
Abstract: PURPOSE:To obtain a uniform bead filler by a method in which an annular bead wire is fitted onto the bottom force of a mold and bead filler-molding material is almost uniformly supplied around the whole periphery of said bead wire, and then said filler material is pressure molded by the top force and the bottom force. CONSTITUTION:A bead wire 5 is fitted onto the fitting part for a bead wire of a bottom force 2, and filler material 11 is supplied by injection onto the bottom force 2, using an injection machine 10. Next, a top force 3 is lowered in the direction of an arrow L, using a press and said filler material is pressure molded, whereby the bead filler which is integral with the bead wire 5 and has specified crosssection shape, is obtained. The deterioration of tyre force variation is prevented.
Patent JP-S59138942-A (JP)
Title: Oxygen sensor
Inventor: HIRAI TOSHIROU
IPC: G01N27/30
Filed: 1983-01-31
Abstract: PURPOSE:To provide a substantial potential change in accordance with a change in the concn. of gaseous oxygen by using a porous conductor incorporated with an iron phthalocyanine polymer as an electrode by a method for depositing said polymer simultaneously with synthesizing the polymer. CONSTITUTION:An oxygen sensor 1 is formed by adhering tightly a negative electrode 2 consisting of a conductor and a positive electrode 4 consisting of a porous conductor contg. an iron phthalocyanine polymer respectively into a laminar shape, and housing the electrode 2, an electrolyte layer 3 and the electrode 4 in a case 5. The electrode 4 consisting of the porous conductor contg. the iron phthalocyanine polymer is constituted of a supporting current collector 4a consisting of a metalic screen and a porous electrode material 4b contg. the iron phthalocyanine polymer fixed to the one surface of the collector 4a and is so disposed that the material 4b contacts the layer 3 and that the collector 4a contacts the gas to be measured.