baber/WOPTO huggingface dataset:
Patent JP-S62235755-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: MURAO YUKINOBU
IPC: H01L23/52
Filed: 1986-04-07
Abstract: PURPOSE:To sublime a high-melting point metal by a heat treatment that follows and to prevent the reliability of an integrated circuit device from lowering by a method wherein, after a polysilicide wiring is patterned, the polysilicide wiring is coated with an Si oxide film made by a sputtering method. CONSTITUTION:A polysilicide electrode wiring 105 in a polysilicide electrode wiring 107 having a two-layer construction of a poly Si film l04 and the high melting point silicide film 105 is patterned and afterward, the polysilicide wiring 105 is coated with an Si oxide film 109 made by a sputtering method. Por example, after a channel stopper 101 and a field oxide film 102 are formed on a P type Si substrate 100, a gate oxide film 103 is grown and after the phosphorus-doped poly Si film 104 is deposited, the molybdenumsilicide film 105 is deposited and after the polysilicide gate electrode 107 is formed by a photo etching method, an Si oxide film located at a region 108 which is used as a source and a drain is removed. Then, the Si oxide film 109 is deposited by a sputtering method, an N-type impurity is introduced in the region 109 which is used as a source and a drain and source and drain diffused layer regions 110 are formed.
Patent JP-S57195104-A (JP)
Title: Preparation of cationic polymer
Inventor: SUGIHARA SATORU
IPC: C08F8/44
Filed: 1981-05-26
Abstract: PURPOSE: To obtain the titled polymer useful as an electrically-conductive material, ion exchange resin, etc., by reacting a specific isoprene type polymer with maleic acid, adding a specified diamine to the reaction product, followed by reacting the prepared compound with a halogen compound.  
     CONSTITUTION: (A) 100pts.wt. iroprene type polymer (preferably one having a composition ratio of isoprene of ≥20wt%) having a vinyl bond content of ≤25%, a cis-1,4-bond content of ≥80%, and a mol.wt. of 5,000W100,000 is subjected to addition reaction with (B) 10pts.wt. maleic acid (anhydride) (monoester) under heating with stirring, subjected to addition reaction with (C) a diamine (e.g., N,N-dimethylamine, etc.) shown by the formula (R 1  is alkylene, phenylene, or hydrocarbon containing it; R 2  and R 3  are alkyl, aryl, or aralkyl), and then reacted with (D) a halogen compound (e.g., methyl iodide, etc.), an organic acid or inorganic acid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S566349-A (JP)
Title: Manufacture of high-pressure vapor discharge lamp
Inventor: NAKAMURA KENJI
IPC: H01J9/395
Filed: 1979-06-28
Abstract: PURPOSE:To shorten the time of aging treatment by conducting a back-heating treatment in a short time by using a simplified device. CONSTITUTION:The complete luminous tube 16 is uprightly housed in the heating furnace 11' by turning the guide pipe 2 downwards and also the exhaust pipe 7 upwards and then heat-treated at approx. 850 deg.C for approx. one hour by situating the exhaust pipe 7 out of the furnace and also 90% of the alumina pipe 6 inside of the surface, whereby the back-heating treatment for sodium amalgam is completed. The luminous tube subjected to such a back-heating treatment is built in an outer tube to form a discharge lamp.
Patent JP-H10273292-A (JP)
Title: Head guard cover for industrial vehicle
Inventor: KURATA HIDEKI
IPC: B66F9/075
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent gap wind or rainwater leakage so as to maintain a good environment in a cabin by providing an elastic rim around a notched window for exposing the display surface of a combination lamp. SOLUTION: A head guard cover 6 covers from to above to wholely cover a head guard and its main parts are fixed to a car body. For a combination lamp 5, by pressing the periphery of a notched window 7 to a pillar surface, the combination lamp 5 is protruded from the notched window 7 and then a cabin is formed. Thus, a sponge rubber seat 8a is pressure-fixed to the pillar attaching base of the combination lamp 5 or on the surface of a rear pillar. Therefore, the surrounding of the combination lamp 5 is completely sealed and the blowing-in of cool air or the leakage of rainwater is prevented.
Patent JP-S58216568-A (JP)
Inventor: SASAKI NOBUO
IPC: B65D5/44
Filed: 1983-05-11
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-H03283719-A (JP)
Title: Power amplifier for radio transmitter
Inventor: NAKANISHI HIDEKAZU
IPC: H04B1/04
Filed: 1990-03-30
Abstract: PURPOSE:To attain stable feedback loop operation by switching output power with changeover of a reference voltage so as to make the fluctuation range of a loop gain small, and reducing a maximum loop gain. CONSTITUTION:A fixed attenuator is used for an attenuator 27 attenuating a monitor voltage. Moreover, a variable attenuator 32 variably attenuating an original reference voltage VREF is provided to an input stage of a reference voltage Vref of a comparator 29. That is, the reference voltage Vref resulting rom the original reference voltage VREF attenuated by the variable attenuator 32 is given to a noninverting input terminal of the comparator 29. Thus, the variable attenuator 32 is adjusted in response to an output power to execute the changeover in multi-step of the output power. Thus, the maximum loop gain is reduced, the loop gain fluctuation is suppressed to execute the power control by a power control feedback circuit stably for each output power.
Patent JP-S5664761-A (JP)
Title: Preparation of crab paste food
Inventor: INAHO MITSUMI
IPC: A23L11/20
Filed: 1979-06-26
Abstract: PURPOSE: To prepare a high quality crab paste food free of dark color and bitter taste, in a short boiling time, by removing the excessive liquid from sufficiently boiled crab paste, by filtration.  
     CONSTITUTION: Fresh pancreas and liver extracted from the inner side of a carapace of a crab such as "zuwai-gani" is boiled in a boiling pot for ≤30min pref. 10W15min to obtain boiled paste A containing a large amount of water. The boiled paste is put into a filtering vessel, e.g. a box-type vessel 1 having a metal net bottom 2 and lined with a filtering cloth 3. The paste is then covered with another filtering cloth 4, and left to stand for a definite time interval under a slight pressure  to remove the excessive water from the boiled paste A. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05278019-A (JP)
Title: Manufacture of ceramic base
IPC: H05K3/26
Filed: 1992-04-02
Abstract: PURPOSE:To provide a manufacture of a ceramic base having low rejection rate in cleaning and suspension of a process for cleaning of a brush is little. CONSTITUTION:After blanking processing of a ceramic green sheet, it is cleaned by a brush to which filling with a fiber having the diameter of 0.1-0.5mm and a length of 10-30mm is performed zigzag.
Patent JP-S524836-A (JP)
Title: Developing method of electrostatic charge-image
Inventor: TOMONO MAKOTO
IPC: G03G15/09
Filed: 1975-06-30
Abstract: PURPOSE: In order to furnish iron-dust carrier which possesses the characteristics which stabilizes the frictional changeability of toner and remarkably develops the durability of developing agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62238292-A (JP)
Title: Novel cephalosporin derivative
Inventor: ASAI HIKARI
IPC: A61P31/04
Filed: 1986-04-10
Abstract: NEW MATERIAL:A compound expressed by formula (R is 1-3C alkyl; R<1> is H or OH; R<2> and R<3> are OH or acetoxy; n is 1-3; *C is asymmetric carbon atom), salt or hydrolyzable ester thereof. EXAMPLE:7-[(D)-2-( 4-Ethyl-2,3-dioxo-1-piperazinecarboxamido )-2-phenylacetami do]-3-(5,6-dihydroxy-2-methyl-2-isoindolinium)methyl-3-cephem-4-carbox ylate. USE:An antimicrobial agent. PREPARATION:A compound (salt) expressed by formula II (R<4> is H or OH which may be protected; R<5> is H or COOH-protecting group; X is halogen or eliminative group; Y is S or SO) is reacted with a compound expressed by formula III (R<6> is H or methyl; R<7> and R<8> are OH which may be protected) to give a compound expressed by formula IV (X<-> is anion), which is, as necessary, methylated and/or reduced.
Patent JP-H01257111-A (JP)
Title: Production of silicon nitride, silicon carbide fine powder or composite fine powder thereof
Inventor: HATSUKIYOU KOUICHI
IPC: C01B31/36
Filed: 1988-04-04
Abstract: PURPOSE:To easily obtain the targeted fine and homogenous powder having high purity by making the powder corresponding to the targeted product exist in a homogeneous mixture of silicon alkoxide soln. and carbon in advance, when silicon carbide, silicon nitride fine powder or composite fine powder thereof is produced by so-called silica reduction process. CONSTITUTION:The homogenous mixture of amorphous silica-carbon is produced by impregnating the carbon with a homogeneous mixed soln. consisting of silicon alkoxide, water required to hydrolyze the alkoxide and a small amt. of org. solvent and by hydrolyzing. Then, the mixture is heated in an inert gas, nitrogen gas or mixed gas thereof atmosphere to form silicon nitride, silicon carbide fine powder or the composite fine powder thereof. In this case, the following compsn. is additionally specified. The hydrolysis of the alkoxide is carried out in the presence of 0.01-5pts.wt. silicon nitride, silicon carbide power or mixed powder thereof to 1pts.wt. silica produced in the reaction.
Patent JP-H10324975-A (JP)
Title: Deposition treatment method and apparatus
Inventor: NAKAHIGASHI TAKAHIRO
IPC: C23C16/44
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a deposition treatment method and apparatus capable of suppressing the particle adhesion to a work and maintaining high-density plasma and smoothly executing the formation of films having decreased defects on the work at the correspondingly higher speed. SOLUTION: This deposition treatment method and apparatus execute a deposition treatment by the plasma on the work 5 by using a plasma forming chamber 1 and a plasma treating chamber 2 disposed in connection therewith, installing the work 5 in the plasma treating chamber 2, introducing gas G for plasma treatment for subjecting the work 5 to the deposition treatment by the plasma into these chambers by a gas introducing pipe 3, then generating the plasma in the plasma footing chamber 1 and introducing the plasma generated in the plasma forming chamber 1 into the plasma treating chamber 2 while evacuating the plasma treating chamber 2 by an evacuating apparatus 23 connected to the plasma treating chamber 2. In such a case, the plasma formation in the plasma forming chamber 1 is executed by forming a high-frequency induction electric field in the chamber.  During the deposition treatment, the pressure in the plasma forming chamber 1 is maintained lower than the case the evacuation by the evacuating apparatus is not executed and slightly higher than the pressure in the plasma treating chamber 2 by executing the evacuation with the evacuating apparatus 15 installed in the plasma forming chamber.
Patent JP-S63247095-A (JP)
Inventor: NISHIKAWA NOBUYUKI
IPC: G06Q40/00
Filed: 1987-04-03
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-H05282235-A (JP)
Title: Data over-run retry system
IPC: G06F13/12
Filed: 1992-04-03
Abstract: PURPOSE:To prevent the retry of a channel program in which an over-run is fixedly generated by continuing a CCW (channel command word) whose bite count is small. CONSTITUTION:At the time of a request for a data transfer, a control storage part 6 of a channel controller 16 prefetches the plural CCW from the channel program in which data are linked in a main storage device 1, transmits the bite count indicated by each CCW to a prefetch BC count part 12 of a pertinent input and output channel, and activates the data transfer. Then, when one CCW data transfer is ended, the control storage part 6 prefetches the next CCW. The prefetch BC count part 12 subtracts the held bite count each time receiving data transmission and reception information from a strobe control part 13, sets an over-run flag 14 '1' when the bite count is '0', and interrupts the data transfer. When the data transfer is interrupted due to the over-run, the control storage part 6 transmits an input and output end indication when the over-run flag 14 is '1', and transmits a retry indication when it is '0'.
Patent JP-H05247549-A (JP)
Title: Production of low-phosphorus molten metal
Inventor: MOMOKAWA HIDEYUKI
IPC: C22C33/04
Filed: 1992-03-04
Abstract: PURPOSE:To efficiently remove the phosphorus in raw materials by using a metal oxide in which evaporated phosphorus is flocculated as the metal oxide to be blown into a smelting furnace from its lower tuyere part and charging only the carbon solid reducing agent from the furnace top. CONSTITUTION:The low-phosphorus molten metal is heretofore produced by forming the packed bed of the carbon solid reducing agent into the vertical type metal smelting furnace and blowing the metal oxide or the metal oxide and a slag forming agent together with high-temp. air or the high-temp. air enriched with oxygen into the furnace from the lower tuyere part. The metal oxide in which the form of the phosphorus contained in the whole or a part thereof is made by the flocculation of the once evaporated phosphorus is used as the metal oxide to be blown in this method. In addition, only the carbon solid reducing agent is charged into the furnace from the furnace top of the packed bed of the carbon solid reducing agent without charging the metals or basic slag forming agents, such as metal oxide and scrap. As a result, the discharge of the phosphorus as dust to the outside of the furnace is accelerated and the low-phosphorus molten metal is produced.
Patent JP-S62237880-A (JP)
Title: Picture coding transmission equipment
Inventor: SUZUKI RYUTA
IPC: H04N7/173
Filed: 1986-04-09
Abstract: PURPOSE:To multiplexedly transmit a picture data and a character data without increasing the coded data quantity by applying multiplexing and coding transmission to the picture data and the character data before encoding. CONSTITUTION:A picture signal inputted from a camera 1 is written in a picture frame memory 3 via an A/D converter 2. On the other hand, a character data including a character control data from a character input means 45 comprising an input device 4 and a character input control circuit 5 is written in a character frame memory 6. Then the picture data and the character data read from both the frame memories 3,6 are fed to a changeover circuit 7 being a multiplex means, where they are multiplexed. The multiplexed picture data is coded by a coding circuit 10 and transmitted. Thus, the picture data and the character data are multiplexed and transmitted without increasing the coded data quantity.
Patent JP-H09268991-A (JP)
Title: Accumulator for horizontal rotary compressor
Inventor: MIYATA MAYUMI
IPC: F04C29/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce a setting space to the utmost so as to carry out downsizing of a device by forming a refrigerant liquid accumulating part whose range along an axial core is formed as a bottom part, on the inner part of a shell, and arranging the accumulating part horizontally in parallel with the axial core on the side of a horizontal rotary compressor having the axial core extended in a horizontal direction. SOLUTION: In the inner part of a shell 11, a range along the longitudinal direction of the shell 11 is formed as a bottom part, and a range extended upward in a diameter direction is formed as a refrigerant liquid accumulating part 12. The shell 11 is arranged horizontally in nearly parallel with an axial core X1 on the side of a horizontal rotary compressor 1 having the axial core X1 extended in horizontal direction, and thereby, it is possible to prevent a ground height from increasing and also prevent a setting space from enlarging in a vertically direction, in an accumulator 10. It is possible to enlarge a capacity by extending it in horizontal direction and in parallel with the axial core X1 of the compressor 1. The range along in the longitudinal direction of the shell 11 is formed as the bottom part of the refrigerant liquid accumulating part 12 so as to carry out downsizing.
Patent JP-H03227478-A (JP)
Title: Dryer canvas for paper-making
Inventor: SUMIYOSHI MAKOTO
IPC: D21F7/08
Filed: 1990-03-28
Abstract: PURPOSE:To obtain a dryer canvas having prescribed thickness and air- permeability without excessively lowering the dimensional stability, rigidity and durability by specifying the warp, weft and woven texture of a synthetic fiber. CONSTITUTION:A canvas having a thickness of 1.3-1.7mm and an air- permeability of 2,000-6,000cc/cm<2>/min can be produced by weaving a warp 10 and a weft 11 by weft backed twill weave [warp density of 50-60 yarns/2.54cm and weft density of (13-20)X2 yarns/2.54cm], wherein the warp 10 consists of a monofilament having flat cross-section (minor diameter of 0.20-0.35mm and major diameter of 0.50-0.60mm) and the weft 11 consists of a monofilament (0.50-0.70mm in diameter), a spun yarn having a cotton yarn count (synthetic count) of 1.0S to 2.0S and/or a sheath-core conjugate yarn (0.60-0.85mm in diameter).
Patent JP-S62238426-A (JP)
Title: Absorptive/fluorescent multiwavelength photometer
Inventor: TAKAHATA FUJIYA
IPC: G01J3/427
Filed: 1986-04-09
Abstract: PURPOSE:To reduce the effect of the coexisting component in a specimen to be measured, by a method wherein the light emitted from a single white light source is taken out from two different directions and one white light is allowed to irradiate a specimen container as it is while the other white light is allowed to irradiate said container through a spectroscopic means. CONSTITUTION:The light emitted from a light source 1 is taken out from two different directions. One white light is condensed by a condensing mirror 2 and subsequently spectrally diffracted to monochromatic light by a diffraction lattice 3 to irradiate a specimen container 7 as exciting light. Excited fluorescence is guided to a fluorescent side spectrometer 3 to be spectrally diffracted to monochromatic light which is, in turn, detected as fluorescent intensity by a detector 8 constituted of a plurality of detection elements. The other white light is guided so as to irradiate the container 7 through a flat mirror 4. The specific wavelength component of the white light is absorbed by a specimen and transmitted light is guided to the fluorescent side spectrometer and spectrally diffracted to monochromatic light to be detected by the detector 8. By this method, the effect of the coexisting component in the specimen to be measured is reduced to enable the removal of a measuring error.
Patent JP-S63246901-A (JP)
Title: Loaded line type semiconductor phase shifter
Inventor: AOKI HIROSHI
IPC: H01P1/185
Filed: 1987-04-02
Abstract: PURPOSE:To make the titled phase shifter miniaturized and lightweight by connecting two gate electrodes of FETs of a loaded line type semiconductor phase shifter by a gate connection line so as to use only one bias circuit. CONSTITUTION:A drive bias voltage is impressed to a gate electrode 6 of other FET 8 via a gate connection line 17. In this case, a common source electrode 7 is connected to ground and since the drain electrode 5 is connected to ground in terms of DC by connecting a ground pad 15 to ground, two FETs 8 are operated normally. In turning on/off the drive bias voltage, the impedance of the two FETs 8 is changed at the same time and the susceptance of a loading line 4 viewed from a main line 3 is changed. The change in the transmission phase of the main line 3 in this case is used to form a phase shifter. Since the gate connection line 17 is in use in this way, one distributed constant bias circuit 12 is enough and miniaturization and light weight of the phase shifter are attained.
Patent JP-S57196570-A (JP)
Title: Thyristor
Inventor: UCHIDA SHIYOUTAROU
IPC: H01L29/74
Filed: 1981-05-28
Abstract: PURPOSE:To obtain a thickly formed thyristor having excellent characteristics at a low cost by a method wherein the anode-side P layer of a planar type thyristor is formed into trapezoidal shape protruding to cathode side at the point opposing to an N<+> emitter layer. CONSTITUTION:In the case of a planar type thyristor, the cathode electrode 4 of the P layer 3 located on the side of an anode electrode 2 the N<+> emitter layer 6 located on the side of a gate electrode 5, and the part 8 opposing to a P base layer 7 are protruded to the side of the cathode electrode 4 and formed into a trapezoidal shape. As a result, the width of an N base can be controlled, a wafer is thickly formed, excellent characteristics are obtained, and the cost of production can also be cut down.
Patent JP-H03280654-A (JP)
Title: Facsimile store and forward exchange
Inventor: ONO TOMOTSUGU
IPC: H04N1/00
Filed: 1990-03-28
Abstract: PURPOSE:To prevent an error when an extension facsimile terminal equipment cannot receive a signal due to a fault or the like by selecting a facsimile commu nication means to apply communication processing to an incoming call when the extension does not reply within a prescribed time. CONSTITUTION:A facsimile store and forward exchange 1 is provided with a line control section 2, a communication control section 3, a storage section 4, a storage control section 5 and a system control section 6 or the like. More over, the line control section 2 is provided with a PBX control unit 10, an external line network control section 11, an extension network control section 12 and a switch section 13 or the like. when an incoming call from external lines LO1-LOm is connected to extensions LI1-LIn and the extensions LI1-LIn are not replied within a prescribed time, the incoming call is selected into a facsimile communication means of the facsimile store and forward exchange 1 to apply commnnication processing. Thus, even when facsimile equipments being the extensions LI1-LIn can not receive a data due to a fault or the like, the occurrence of an error is prevented and sure reception processing is implemented.
Patent JP-S566373-A (JP)
Title: Manufacturing method of alkaline cell
Inventor: ISHIDA OSAMU
IPC: H01M50/147
Filed: 1979-06-28
Abstract: PURPOSE:To improve the liquid leak proof of a cell, by heat-treating a gasket, which is made of a synthetic resin and used for a sealed portion, in vacuo or in an atmosphere of an inert gas to increase its crystallization degree. CONSTITUTION:A positive electrode compound 2 is filled into a positive electrode can 1, and on top of this compound a separator 3 is placed. Then a negative electrode terminal plate 5, in which a negative electrode compound 4 is filled, is fitted into the opening of the positive electrode can 1 by interposing an annular gasket 6 made of a synthetic resin and having an L-shaped cross section. This unit is hermetically sealed to construct a button-shaped cell. The gasket 6 for said cell is subjected to a heat treatment under vacuum or in an inert gas to increase its crystallization degree. A temperature for said heat treatment shall be above the glass transition temperature of the synthetic resin used, but not higher than its melting point. It is preferably above 100 deg.C. The crystallization degree, through it is different according to the synthetic resin to be used, is preferably, for instance, about 75-90% for polyethylene and about 68-90% for polypropylene.