baber/WOPTO huggingface dataset:
Patent JP-S54154440-A (JP)
Title: Thermoplastic resin composition
Inventor: TSURUGA ATSUSHI
IPC: C08L21/00
Filed: 1978-05-26
Abstract: PURPOSE: Title composition that is prepared by adding a specific copolymer cotaining methyl methacrylate to a thermoplastic resin containing a fine powder of foily metal, thus preventing or extremely reducing appearance defects caused by flow turbulence on injection molding.  
     CONSTITUTION: To (A) 99.5W80 parts by wt of a thermoplastic resin containing over 0.01 wt%, preferably 0.1W30 wt% of a fine powder of foil metal are added (B) 0.5W20, preferably 2W15 parts of a copolymer cntaining over 30 wt% of methyl methacrylate and having a viscosity of 0.8W15, which has been measured in 0.1g/100 ml at 25°C, such as a copolymer from methyl methacrylate and other esters than the methyl one, or polymer resulting from the multistage polymerization. For example, constituent A is kneaded into pellets, to which is component B is added and repelleted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58177808-A (JP)
Title: Tension controller for belt conveyor
Inventor: MIZUTAME KAZUYA
IPC: F16H7/12
Filed: 1982-04-13
Abstract: PURPOSE:To permit the captioned apparatus to cope with anomaly by constituting the apparatus so that an alarm signal is transmitted to prohibit transfer of the position of a pulley, when the differentiated value of the tension of a belt becomes over a prescribed value. CONSTITUTION:When the tension of a belt 1 sharply varies, the tension signal Tsa of an amplifier 16 sharply varies. Therefore, a differential calculator 33 detects said variation and outputs an alarm signal ALM into an alarm circuit 34 and output-gate circuits 27 and 30. The alarm circuit 34 outputs an alarm, and the output-gate circuits 27 and 30 output block signals to stop a motor 11. Then, the belt tension adjustment is suspended. With such a constitution, the apparatus can rapidly cope with anomaly.
Patent JP-S61219819-A (JP)
Title: Digital display type measuring device
Inventor: OHARA KAZUMA
IPC: G01D7/00
Filed: 1985-03-26
Abstract: PURPOSE:To obtain a measuring device having high accuracy, high resolving power and excellent handleability, by providing a detection switch operated when an elastic member generates predetermined deformation and forcibly setting a digital display device to a reference value at the time of the operation of the detection switch. CONSTITUTION:A digital display board 21 and a change-over switch 22 are provided to a slider 2 and an encoder 23 for detecting the moving displacement amount of the slider 2 and displaying the same on the display board 21 is mounted in the slider 2. An elastic member 28 deformable to the moving direction of the slider 2 is provided to the surface of a finder hooking member 26 opposed to the slider 2. A press element 27 operating a switch, when the elastic member 28 generated a predetermined amount of deformation, is provided to the position opposed to the detection switch 24. A reference value setting circuit 36 displays a reference value on the display board 21 when the switch 24 is turned ON in one state of the change-over switch 22. A hold circuit 37 holds the display value of the display device 21 when the switch is turned ON in the other state of the switch 22.
Patent JP-S58179296-A (JP)
Title: Prevention of sticking of sliding metal part under high face pressure
Inventor: FUKUZUKA TOSHIO
IPC: C10N40/02
Filed: 1982-04-14
Abstract: PURPOSE:To prevent sticking under high face pressure, by covering a sliding metal part with a lubricant containing MoS2, WS2, an organic resin binder, etc., heat-treating it under specific conditions. CONSTITUTION:A sliding metal part is covered with a lubricant containing MoS2 and WS2 as main components and an organic binder such as epoxy ester resin, etc., and heat-treated at 200 deg.C-500 deg.C (decomposition temperature) under conditions T>=-278t+334 in case of t<=1/3 and T>=-11.3t+248 in case of t>1/3 (T is heat treatment temperature  deg.C; t is heat treatment time in Hr).
Patent JP-S58199895-A (JP)
Inventor: RICHIYAADO SHII ABEROONE
IPC: C25D5/02
Filed: 1983-04-12
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-H08266043-A (JP)
Title: Switching power supply
Inventor: SUGAYA MINORU
IPC: H02M3/28
Filed: 1995-03-22
Abstract: PURPOSE: To provide a switching power supply which is high in power efficiency, small-sized, and low-cost while materializing stabilization of control at the time of light load. CONSTITUTION: A current detecting element 31 and a photocoupler 32 connected in parallel with this are provided on the side of a secondary DC power circuit 30, and the light receiving part 34 is connected in parallel with the setting resistor 14 of the voltage control circuit 12 on the side of a primary DC power circuit 10, thus the oscillation frequency (f) of a voltage control circuit 12 at low load can be switched, and the unstabilization of the control by the shortening of the current application time of the switching element Q at light load can be prevented.
Patent JP-S56158268-A (JP)
Title: Two-layer coating method in metallic mold centrifugal casting
Inventor: TOGAWA SUSUMU
IPC: B22D13/10
Filed: 1980-05-10
Abstract: PURPOSE: To shorten casting cycle and to increase efficiency by applying two layers of slurry wet coating and powdery dry coating in one cycle.  
     CONSTITUTION: A wet spray nozzle 6 is inserted from the spigot 1a side of a metallic mold 1 and its tip is brought to the pouring cup side of the metallic mold 1. Slurry wet coating material is sprayed from the tip of nozzle 6 to form a wet coating layer 7 while retreating the metallic mold in the direction of C, and movement of the metallic mold is stopped when the tip of the nozzle 6 comes to the spigot side of the metallic mold 1. At this time, a dry spray nozzle 8 is inserted into the metallic mold from the pouring cup side of the metallic mold and its tip is placed in the spigot side of the metallic mold 1. Then, powder of Fe-Si, Ca-Si etc. which act as inoculant is formed to a dry coating layer 9 while moving the metallic mold 1 to the opposite side. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63230484-A (JP)
Inventor: SUZUKI YASUHIRO
IPC: B66B1/20
Filed: 1987-03-18
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-H06253854-A (JP)
Title: Production of nucleoside-phosphorylase according to recombinant dna technique
Inventor: NOGUCHI TOSHITADA
IPC: C12N15/54
Filed: 1993-02-26
Abstract: PURPOSE:To mass-produce a nucleoside.phosphorylase according to a recombinant DNA technique so as to enable the efficient synthesis of a nucleoside analog using the nucleoside.phosphorylase. CONSTITUTION:This DNA molecule comprises a nucleoside.phosphorylase structural gene and this method for producing the nucleoside.phosphorylase is to use the DNA molecule according to a recombinant DNA technique. Furthermore, this method for producing the nucleoside comprises using a culture, a microbial cell or its treated substance obtained by carrying out the method as an enzymic source.
Patent JP-S52147210-A (JP)
Title: Cooling device for gas turbine
Inventor: HIROSE FUMIYUKI
IPC: F02C7/12
Filed: 1976-06-02
Abstract: PURPOSE: To provide a rotor cooling device which prevents a drop in output in a long run, by attempting elongation of gas turbine life as well as by preventing the turbine wheel from being deformed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08239566-A (JP)
Title: Curable polyphenylene ether resin composition and composite material and laminated material produced by using the composition
Inventor: KATAYOSE TERUO
IPC: C08G65/48
Filed: 1995-02-28
Abstract: PURPOSE: To obtain the subject composition containing a reaction product of a polyphenylene ether with an unsaturated carboxylic acid or its acid anhydride, having excellent dielectric properties, a dielectric constant controllable over a wide range and excellent heat-resistance and dimensional stability and useful for a multi-layer printed circuit board, etc. CONSTITUTION: This resin composition is composed of (A) a reaction product of a polyphenylene ether with an unsaturated carboxylic acid or its acid anhydride, (B) triallyl (iso)cyanurate, (C) an inorganic filler and preferably further (D) a compound of the formula ((m) and (n) are each 3-5; m+n>=8; Z is a >=4C (bromine-substituted)alkyl]. The amounts of the components A and B are 98-40 pts.wt. and 2-60 pts.wt. based on 100 pts.wt. of A+B, respectively. The amounts of A+B and C are 99-10 pts. wt. and 1-90 pts.wt. based on 100 pts.wt. of A+B+C, respectively and the amounts of A+B+C and D are 95-50 pts.wt. and 5-50 pts.wt. based on 100 pts.wt. of A+B+C+D, respectively.
Patent JP-S59192401-A (JP)
Title: Machining method of niti alloy carrying form memory effect
Inventor: SAWADA KAZUO
IPC: B23P25/00
Filed: 1983-04-11
Abstract: PURPOSE:To make the machining of an NiTi alloy ever so easy, by machining such an alloy as containing Ni in a specified rate and being composed of Ti in the rest as well as carrying a form memory effect in a way of keeping it in a temperature range being higher in specific temperature than its inverse transformation temperature. CONSTITUTION:An alloy containing a 50-60wt% of Ni and is composed of Ti in the rest or such one that is substituted with more than one type of elements selected out of a group in which part of the Ni and Ti contains Cu, Fe, Co, V, Al and Zr and that it carries a form memory effect is formed into such a material 1 that has a specified form characteristic. And, this material 1 is made to take curvature and fixed to a jig 2 with a bind line 3. Next, an inert gas is taken in from an inflow port 4, while a heating body 5 is heated to some extent whereby the material 1 is kept in a temperature range being higher as far as a range of 250-500 deg.C than its inverse transformation temperature amid an inert gas ambience. And, under this condition, drilling takes place for this material 1 with a cemented carbide cutting tool 6.
Patent JP-S57180432-A (JP)
Title: Production of catalyst for hydrogenating oxalic acid diester
Inventor: MIYAZAKI HARUHIKO
IPC: C07B61/00
Filed: 1981-04-30
Abstract: PURPOSE: To induce the hydrogenation of oxalic acid diester efficiently and to produce a catalyst having no fear of pollution by reducing a carrier obtd. by depositing amine complex of copper on silica in gaseous flow of hydrogen.  
     CONSTITUTION: Concd. aq. ammonia is added to an aq. soln. of water-soluble copper salt such as cupric nitrate until the pH of the aq. soln. attains ≥10. Thence, collodial silica sol is added to this and the soln. is agitated at room temp. or under heating, whereby copper is deposited on silica. After this soln. is evaporated to dryness, it is washed thoroughly and is dried again. The resultant carrier is subjected to reduction treatment for about 1W15hr at around 350°C in gaseous flow of hydrogen, whereby the catalyst is obtd. The quantity of deposition of copper is preferably about 0.001W2.0 by weight of SiO 2 . Ethylene glycol, etc. are obtd. in high yields by hydrogenating oxalic acid diester, more particularly, ester of lower alcohol by using the above-mentioned catalyst. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10260243-A (JP)
Title: System for specifying position of radio moving terminal
Inventor: HORI MASATOMO
IPC: H04W24/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To specifically pinpoint a position, by obtaining an area determined by a position of a base station and a received electric field intensity for each base station, setting an area where the areas overlap as a specific area, and determining a center of gravity of the specific area as a specific point. SOLUTION: The present position of a radio moving terminal is specified by identification codes and received electric field intensities transmitted from a plurality of base stations according to the following manner. Electric waves transmitted from the base stations include the identification codes, so that positions of the base stations A, B, C can be specified. Distances ha, hb, hc respectively corresponding to the received electric field intensities of electric waves transmitted from the base stations A, B, C are calculated. Circles of the respective radii ha, hb, hc are plotted from the positions of the base station A, B, C. A part where the circles of the radii ha, hb, hc overlap is determined as a specific area D. A center of gravity of the specific area D is calculated in the following manner to determine the position of the radio moving terminal as a specific point T.  The specific area D is divided to minute area Δd. Coordinates of the minute areas Δd are averaged for each of (x) and (y) components, whereby the center of gravity of the specific area D is obtained.
Patent JP-S60205329-A (JP)
Title: Pressure sensor
Inventor: AGA TOSHIO
IPC: G01L9/00
Filed: 1984-03-30
Abstract: PURPOSE:To detect a pressure with higher accuracy by eliminating effects of surrounding temp by providing gauge resistors on a pressure-receiving diaphragm and on each substrate of monocrystalline semiconductor for a pressure sensor utilizing the piezo resistance effect of a semiconductor. CONSTITUTION:When anisotropic etching on a thinner part of a substrate 10 of a monocrystalline semiconductor of silicon, etc. a pressure-receiving diaphragm 11 is formed. The substrate 10 is fixed on a base 30 of glass, silicon, etc. and a recessed part 40 under the diaphragm 11 is evacuated to vacuum. Gauge resistors 21, 22 are provided on the diaphragm 11 in their longitudinal directions to intersect at right angles, and a gaue resistor 23 is also provided on a thicker part of the substrate 10. In case of measuring pressure with this pressure sensor, a stress due to the measuring pressure and the vacuum of the recessed part 40 is exerted on the diaphragm 11, and no stress is exerted on the thicker part 12, but the temp. dependability on the gauge resistance is equal. Consequently the pressure is detected with higher accuracy by correcting the gauge resistance of the diaphragm with the gauge resistance of the thicker part.
Patent JP-S51140468-A (JP)
Title: Gas discharge display panel
Inventor: FUJITA TSUYOSHI
IPC: H01J17/49
Filed: 1975-05-30
Abstract: PURPOSE: To provide an electrode of long life enabling of calcining at low temperature by coating a film of ruthenium oxide or iridium oxide on the surface of the electrode composed of silver, gold, palladium, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61221770-A (JP)
Title: Toner replenishing device
Inventor: HAYAKAWA KAZUYUKI
IPC: G03G15/08
Filed: 1985-03-27
Abstract: PURPOSE:To confirm visually the contents easily by providing a means for giving shock and/or vibration to a toner replenishing container. CONSTITUTION:A weight 9 is attached through a spring 8 to the tip of a lever 6, and it vibrates together with turning of the lever 6 and hits against the outside surface of a toner replenishing container 3, and gives a moderate shock. A toner which has adhered to the inner wall of the toner replenishing container 3 drops by the shock, and the wall surface is kept transparent, therefore, the position of the toner surface can be confirmed clearly from the outside. The remaining quantity of the toner can be confirmed visually by peeping from a window 10 which has been provided on the front door of a recording device. Also, a part of the toner replenishing container 3 can be formed by a transparent base material.
Patent JP-S55155553-A (JP)
Title: Coolant inlet and outlet guide unit for liquid-cooled rotor type rotary electric machine
Inventor: OKAMOTO KOUICHI
IPC: H02K9/19
Filed: 1979-05-22
Abstract: PURPOSE:To eliminate collision of coolant against the inner wall of an outlet chamber at a coolant inlet and outlet guide unit for a liquid-cooled rotor type rotary electric machine, enhance the corrosion resistance in the outlet chamber and prevent occurrence of noise theren by opening the exhaust portion for discharging coolant from an outflowing tube toward the outlet chamber axially to decelerate the speed of the coolant radially. CONSTITUTION:The exhaus portion for discharging coolant from the exhaust passage 31b of a coolant supply and exhaust tube 41 into an outlet chamber 612 is extended at the outer wall 31 of the outflowing tube, and an axial passage 11 is formed at the tubular wall 21 of an inflowing tube to communicate the exhaust passage 31b with the outlet chamber 612. In this manner, the coolant exhausted from the exhaust passage 31b is axially flowed to decelerate the radial speed of the coolant to eliminate collision of the coolant against the inner wall of the outlet chamber 612 so as to prevent occurrence of noise and corrosion at the inner wall of the outlet chamber.
Patent JP-H08323835-A (JP)
Title: Direct taking-up apparatus for long molding
Inventor: TAKAHANE YOSHIRO
IPC: B29C31/00
Filed: 1996-03-21
Abstract: PURPOSE: To provide a compact direct taking-up apparatus for a long molding low in installation cost making the tension applied to the molding free and sufficiently extending an accumulation time to eliminate the non-uniformization and deformation of the outer diameter of the molding and the partial buckling thereof. CONSTITUTION: A direct taking-up apparatus for a long molding storing the molding P extruded from an extruder 11 in a predetermined shape in an accumulation device 16 to take up the same has a long taking-over device 15 taking over the molding P up to a predetermined height position and the guide device 16 provided just under the device 15 to guide the molding P to a winder 18. The guide device 16 is equipped with a guide device main body 16a sending out the molding P flowing from the long taking-up device 15 downward while subjecting the same to eccentric circular motion and the accumulation arm 16b winding the molding P sent out of the guide device main body 16a spirally and continuously to move the same to the winder 18.
Patent JP-S60208575-A (JP)
Inventor: MINAMI KATSUJI
IPC: E05B49/00
Filed: 1984-03-30
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-S62228663-A (JP)
Inventor: DEIBUITSUDO ETSUCHI KOTSUTAA
IPC: F02M45/08
Filed: 1987-03-20
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-H06273769-A (JP)
Title: Liquid crystal oriented film, liquid crystal sandwiching-substrate having the same and liquid crystal display element as well as material for liquid crystal oriented film
Inventor: YUSA MASAMI
IPC: C08K5/10
Filed: 1993-03-24
Abstract: PURPOSE:To provide the liquid crystal oriented film having such high voltage holding rate and stable and high pretilt angle as to make the film adequately usable for an active type twisted nematic liquid crystal display device, the liquid crystal sandwiching-substrate, the liquid crystal display element and the material for the liquid crystal oriented film. CONSTITUTION:This liquid crystal oriented film includes the imide compd. expressed by the formula in polyimide which is polyimide contg. a constituting unit (I) obtainable from tetracarboxylic dianhydride having an aliphat. structure and diamine or constituting unit (II) obtainable from the tetracarboxylic dianhydride having the arom. structure and the diamine and in which the content ratio [molar ratio of (I): {(I)+(II)}] of the constituting unit is 0.1 to 1.0. In the formula, Y and Z denote univalent org. groups which may be different from or the same as each other n denotes an integer from 2 to 20.
Patent JP-H10260250-A (JP)
Title: Distance measurement signal generator using pn code
Inventor: KIKUCHI HIDEO
IPC: G01S13/28
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a distance measurement signal generator using PN code executing in a short synchronous time the measurement of long distance such as to a planet surveyor. SOLUTION: Mutually synchronizing first PN code with period length N, second PN code with period length NXI, third PN code with period length NXIXJ and fourth PN code with period length NXIXJXK are input in selection circuits 11 and 12 in pair, the first and the third PN codes are selected by the selection circuit 11, the second and the fourth PN codes are selected by the selection circuit 12, which are supplied as I channel of a QPSK modulator 13 from the selection circuit 11 and as Q channel from the selection circuit 12, and the distance measurement signal is generated out of this modulator 13. Then, synchronism is taken in turn from the PN codes with longer period length so that the synchronism of the PN code with long period length measuring very long distance is surely taken in a short time and the measurement of long distance such as to a planet surveyor, for example, is conducted quickly.
Patent JP-S61221973-A (JP)
Title: Medical picture and filing device for its diagnosis information
Inventor: INAMURA SEIYA
IPC: G16H10/60
Filed: 1985-03-28
Abstract: PURPOSE:To process all types of image reading diagnosis information in a short time and in an extremely easy way by filing the medical pictures together with their diagnosis voices and also selecting the medical pictures to be filed. CONSTITUTION:A digital input device 10 reads the medical documents like medical pictures, clincal charts, etc. printed on an X-ray film or a multi-format film. These medical documents are supplied to a main computer 11 by an indicating given to a keyboard 4 or foot switch 3 from a doctor. The computer 11 arranges the medical pictures used for image reading diagnosis, their attribute information and the image reading diagnosis information given in digitized voice and then files them for easy retrieval. At the same time, the computer 11 also displays these files medical pictures together with image reading diagnosis information or delivers them in voices through a speaker 15. A memory file 12 for medical pictures and reading diagnosis information files the image reading diagnosis results together with medical pictures for each patient.
Patent JP-S63229598-A (JP)
Inventor: YANAI YASUTAKA
IPC: G07G1/00
Filed: 1987-03-19
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-S574977-A (JP)
Title: 2-guanidinothiazole derivative
Inventor: HIRAI KENTAROU
IPC: C07D417/12
Filed: 1981-04-28
Abstract: NEW MATERIAL:A compound shown by the formula I [n is 2W4; R is H, 1W6C alkyl (may be replaced by OH, CN, NH 2 , etc.), 3W6C cycloalkyl, 2W6C alkenyl (may be substituted by phenyl, 2W7C alkoxycarbonyl), 4W7C alkadienyl, 6W12C aryl (may be replaced by halogen, CN, NO 2 , NH 2 , etc.; X is single bond, S)] and  its pharmaceutically acceptable acid addition salt.  
     EXAMPLE: 2-Guanidino-4-[2-(4-sulfamoylbenzamide)ethylthiomethyl]thiazole.  
     USE: A peptic ulcer preventive agent or a histamine H 2  acceptor antagonist.  
     PROCESS: For example, an amine compound shown by the formula II is reacted with a carboxylic acid shown by the formula RCOOH or its reactive derivative in an inert solvent, and, if necessary, in the presence of a base or a condensation agent at -20W60°C, to give a compound shown by the formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03265155-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: TAKASU HIROAKI
IPC: H01L21/762
Filed: 1990-03-15
Abstract: PURPOSE:To enable uniform control of a thickness of an element region all over a substrate by allowing an insulating layer formed on a first substrate to work as a stopper in a process to remove the joined first Si substrate by polishing. CONSTITUTION:A step 10 required according to a thickness of an element formation region 6 is provided on a first Si substrate 1. An insulating layer 2 is then formed on the substrate 1. A polycrystalline Si layer 3 is deposied on the layer 2 thicker than the step 10 and a surface thereof is made flat and smooth. After an insulating layer 5 is formed on the second Si substrate 4 whose surface is made smooth, the substrate 1 and the substrate 4 are laminated to oppose the layer 3 and the layer 5 each other. Heat treatment is carried out for adhesion. Polishing is carried out from a rear of the substrate 1 and the substrate 1 is removed leaving the region 6. In the process, polighing is stopped when the layer 2 is exposed.