baber/WOPTO huggingface dataset:
Patent JP-S61223024-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: TAKIGAWA YUKIO
IPC: H01L23/29
Filed: 1985-03-29
Abstract: PURPOSE:To obtain the titled composition giving low cure stress, by compounding a polyurethane elastomer to an epoxy resin composed of a novolak-type epoxy, resin, an ortho-novolak-type phenolic resin, an inorganic filler and a cure accelerator. CONSTITUTION:The objective composition is produced by compounding (A) a novolak-type epoxy resin such as a cresol novolak-type epoxy resin, phenolic novolak-type epoxy, etc., (B) an ortho-novolak-type phenolic resin such as ortho- phenolic novolak resin, cresol novolak resin, etc., (C) an inorganic filler, (D) a cure accelerator such as an imidazole compound and (E) <=2pts.wt., based on the component A, of a flexibilizer consisting of a polyurethane elastomer obtained by the reaction of an aromatic diisocyanate with a polyether glycol of formula (n is 4-14).
Patent JP-H118564-A (JP)
Title: Communication equipment
Inventor: ADESHIIA GASHIANI
IPC: H04B1/26
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce the DC power consumption of a mixer at the receiver of mobile communication equipment, for example. SOLUTION: A low noise amplifier 12 amplifies the radio frequency(RF) signal of a desired wave received by an antenna 11, and a band-pass filter(BPF) 13 passes the signal of a prescribed frequency band in the amplified RF signal. A mixer 14 mixes the RF input signal of the prescribed frequency band from the BPF 13 and a carrier wave from a local oscillator 15 and supplies an intermediate frequency(IF) signal to an IF filter 16. The IF filter 16 removes the signal of a proximate channel from the IF signal and supplies it to a demodulator 17. The demodulator 17 demodulates the IF signal according to a prescribed demodulation system and supplies the provided demodulated signal to a supervisory and control circuit 19.  The supervisory and control circuit 19 supervises the demodulated signal, controls current sources 20 and 21, based on the input signal level of the desired wave and regulates the DC current of the mixer 14.
Patent JP-2000265040-A (JP)
Title: Semiconductor sealing epoxy resin composition and resin- sealed semiconductor device
Inventor: KASHIWABARA TAKAYOSHI
IPC: C08K3/22
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor sealing composition which is free of halogens or antimony oxide and exerts a high flame retardance and moldability, and a resin-sealed semiconductor device. SOLUTION: A semiconductor element is sealed using a semiconductor sealing epoxy resin composition comprising (A) an epoxy resin, (B) a hardener, (C) an inorganic filler and (D) aluminum hydroxide and/or zinc borate as a flame retardant, wherein 150 to 300 pts.wt. component (D) is blended against 100 pts.wt. epoxy resin (A).
Patent JP-H07282093-A (JP)
Title: Logical simulation supporting system
Inventor: SANO NAOKI
IPC: G06F17/50
Filed: 1994-04-04
Abstract: PURPOSE:To realize a logical simulation supporting system in which probing can be followed-up even when CPU increases its operation speed and probing does not receive phisical restriction even when a circuit is highly integrated, and which can easily deal with the change of CPU loaded circuit. CONSTITUTION:A general purpose CPU model 81 and peripheral circuit models constitutes a virtual CPU loaded circuit. On the other hand, an ICE model 82 constitutes virtual ICE. A general purpose logical simulator 86 takes in the general purpose CPU model 81, the peripheral circuit models and the ICE model 82 as input files so as to execute logical simulation verifying the virtual CPU-loaded circuit with the ICE model 82. The result of logical simulation is displayed in a prescribed display area on a CRT display. Debugging is executed on the prescribed display area corresponding to this display. The CPU-loaded circuit is verified like this.
Patent JP-S57178886-A (JP)
Title: Solid ink roll apparatus for heat transfer type printer
Inventor: KITAMURA YUUJI
IPC: B41J27/20
Filed: 1981-04-30
Abstract: PURPOSE:To extend the life with effective utilization of ink impregnated inside to the deep layer by enabling even heating of an ink roll provided on the circumference of a heat generating body. CONSTITUTION:A heat generating body 11 generates heat with energization to heat an ink roll 12 from inside upto a fixed temperature to such an extent that a heat sensitive ink impregnated is not melted completely while won't attach to a recording when it contacts light the ink. The entire ink roll 12 is evenly preheated and the viscosity of the ink is lowered enough to cause a capillary. The ink on the surface of the ink roll 12 is transferred onto a recording paper and ink is replenished from inside by capillary onto the surface of the ink roll 12 from which ink is consumed.
Patent JP-S61225572-A (JP)
Inventor: SHIMOTORI KAZUMI
IPC: F27B3/16
Filed: 1985-03-29
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-S56162811-A (JP)
Title: Cryogenic container
Inventor: TAKANO ICHIROU
IPC: H01L39/04
Filed: 1980-05-20
Abstract: PURPOSE:To simplify the operation of charging and recovering a refrigerant by providing a bypass pipe which connects a guide pipe for charging and recovering the refrigerant to a refrigerant gas recovery pipe and providing a valve in the intermediate of the bypass pipe. CONSTITUTION:A guide pipe 3 in which the first bypass unit 7 is provided and a gas recovery pipe 5 in which the second bypass unit 8 is provided are mounted on a cryogenic container 1, and a valve 10 is provided at a bypass pipe 9 which connected the first bypass unit 7 to the second bypass unit 8 out of the container 1. When the container 1 is used, a liquefied nitrogen pipe 11 is initially connected to the guide pipe 3 to charge liquefied nitrogen, and gasified nitrogen is recovered externally from the gas recovery pipe 5. Subsequently, the valve 10 is closed, pressure is applied from the pipe 5, and the liquefied nitrogen is recovered through the pipe 3. When the valve 10 is thereafter opened, it can charge liquefied helium. Thus, the operation can be simplified by enabling the charge and the recovery of the liquefied nitrogen with the guide pipe.
Patent JP-H01241376-A (JP)
Title: Manufacture of wear resistant and impact resistant bit
Inventor: YOSHIDA YUKIHIRO
IPC: B23K20/00
Filed: 1988-03-18
Abstract: PURPOSE:To improve wear resistance and impact resistance of a bit by inserting foil of Ni, Co, Cr, etc., with specific thickness into the joining surfaces between an iron material and a super alloy to join these. CONSTITUTION:The foil of Ni, Co, Cr, etc., with 50-1000mum thickness is inserted into the joining surfaces 2 between the iron material 1a and the super alloy 1b and resistance welding is performed thereon at a current with 20-40A/mm<2>, welding force with 120-400g/mm<2> and welding time of 3-10sec. By this method, the wear resistance and impact resistance of the bit having chips with plate and irregular shapes can be improved.
Patent JP-S61224708-A (JP)
Title: Current amplifier
Inventor: HATANO HIROYUKI
IPC: H03F1/34
Filed: 1985-03-29
Abstract: PURPOSE:To drive efficiently an inductive load and to prevent generation of signal distortion by separating an output converting a signal voltage into a current into an output for a feedback system and an output fed to a load and applying respectively them to the voltage/current converting circuit and the load. CONSTITUTION:In setting the emitter area of transistors (TR) 54, 64 and 56, 66 to 1:n, currents IR, IL flowing to output circuits 22, 26 have the relation of IL=nIR (n>1), and the drive current IL is increased by the small current IR with high accuracy. An output section of a voltage/current converting circuit 18 is provided with the circuit 22 as a current driver detecting a feedback current, the circuit 26 is installed as a load current driver, the load 24 is driven exclusively by the output current of the circuit 26, and the feedback to the circuit 18 is applied by an output current of the circuit 22. As a result, the drive/feedback of the load 24 is executed independently and the effect of the load 24 on the feedback circuit is avoided.
Patent JP-S58183843-A (JP)
Title: Control apparatus for internal-combustion engine
Inventor: KAJIMA SOU
IPC: F02D41/26
Filed: 1982-04-20
Abstract: PURPOSE:To enable to operate an internal-combustion engine continuously even if some trouble is caused with an operation variable detecting means or an arithmetic means until they are repaired completely, by adding reset circuits and encoders to a conventional apparatus known heretofore. CONSTITUTION:Encoders 6a, 6b are disposed between a crank angle detecting means 1 and a comparing means 2. Further, reset circuits 28a, 28b are disposed respectively between a valve opening timing register 22 and an equality detecting circuit 31 and between a valve closing timing register 23 and an equality detecting circuit 32. With such an arrangement, an internal-combustion engine can be operated continuously even if some trouble is caused with an arithmetic means 4 or an operation variable detecting means 5, by driving a fuel valve 3 at a standard injection timing encoded in the encoder 6a by turning on a reset switch 28.
Patent JP-H09255692-A (JP)
Title: Treatment of mixture containing o-alkyl-s-alkyl-n-acylphosphoramidethioate
Inventor: ITO TAKANORI
IPC: C07F9/24
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To efficiently treat the subject compound-containing mixture useful for agrochemicals, etc., by continuously distilling the reaction product mixture of an O-alkyl-S-alkylphosphoramidethioate with an acid anhydride to remove the excessive acid anhydride and the by-produced acid. SOLUTION: This method for treating a mixture containing an O-alkyl-S- alkyl-N-acylphsphoramidethioate comprises continuously distilling a reaction product mixture containing the O-alkyl-S-alkyl-N-acylphosphoramidethioate of formula II and produced by reacting an O-alkyl-S-alkylphosphoramidethioate of formula I (R, R' are each a lower alkyl) (e.g. O-methyl-S- methylphosphoramide thioate) with an acid anhydride of the formula: (R''CO)2 O (R'' is a lower alkyl, phenyl which may be substituted) (e.g. acetic anhydride) in the presence of an acid catalyst (e.g. acetic acid), thus removing low boiling point components containing an acid byproduced by the reaction of the excessive amount of the acid anhydride. Thereby, the objective compound-containing mixture can effectively be treated.
Patent JP-S61227037-A (JP)
Inventor: KUROODO SHIYUNERU
IPC: B32B15/088
Filed: 1985-03-29
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-H07250422-A (JP)
Title: Coated cable receiving metal and cover therefor
Inventor: SASAKI YASUSHI
IPC: H02G9/00
Filed: 1994-03-11
Abstract: PURPOSE:To protect a worker against injury by coating the bottom face, the side face and the corner parts of the arm of a cable receiving metal with soft rubber or plastic. CONSTITUTION:The arm 13 of a cable receiving metal 11 is coated 27, on the bottom face, the side face and the corner parts thereof, with soft rubber or plastic. The coating 27 can be formed by bonding a rubber or plastic sheet to the arm 13 through adhesive, by setting the arm 13 in a metal mold and injection molding the arm 13 with rubber or plastic, or by applying (including dipping) a rubber or plastic solution and solidifying the solution. The coating 27 may be made of foamed rubber or plastic. The coating protects a worker against injury.
Patent JP-H03265806-A (JP)
Title: Airtight structure of optical module
Inventor: TANABE TAKASHI
IPC: H01S5/00
Filed: 1990-03-15
Abstract: PURPOSE:To prevent e optical axis from shifting by arranging a lens for coupling between the rear end part of a 1st optical fiber and the tip end part of a 2nd optical fiber on the same optical axis, interposing a glass plate between them, and fixing the glass plate to a flat type package airtightly. CONSTITUTION:On the bottom part of the package 4, a photosemiconductor element 1, a 1st lens 2 for coupling, and an optical fiber holding member 5 which holds the tip part of a 1st optical fiber 3 are fixed on the optical axis respectively. Further, the glass plate 8 for holding airtightness is fixed to the side wall part 10 of the package 4 with glass solder, etc., and the rear end part of the 1st optical fiber 3 and the tip end part of a 2nd optical fiber 9 are arranged across this glass plate 8 through the 2nd coupling lens 6 and a 3rd coupling lens 7 while their optical axes are aligned with each other. Consequently, such a defect that the package deforms owing to variation in use environment temperature or an external force applied from the panel to make the optical axes easy to device can be prevented.
Patent JP-2000265769-A (JP)
Title: Drive mechanism of earth auger or the like
Inventor: NISHISAKA SHIYOUJI
IPC: E21B3/02
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the fluctuation of the number of revolution of respective ahydraulic motors due to oil leakage brought when a plurality of hydraulic motors are connected by transmission means to give an interlocking mition and connected in series in a hydraulic circuit. SOLUTION: The driving shafts 4, 5 of a plurality of motors 2, 3 are connected to a output shaft 7 by a transmission means 6. The output shaft 7 is connected to an earth auger or the like. The hydraulic motors 2, 3 are connected in sequence from a pressure oil source P by a series hydraulic circuit 9. Respective hydraulic motors 3 except the hydraulic motor 2 directly connected to the pressure oil source P are connected respectively to auxiliary circuits 10 diverged from the source P.
Patent JP-S54158593-A (JP)
Title: Cooler for toroidal coil for magnetic field
Inventor: YOKOZAWA KUNISHIGE
IPC: H05H1/12
Filed: 1978-06-05
Abstract: PURPOSE: To enable the attachment of hoses when a toroidal coil for magnetic field is separate, by integrating a cooling medium manifold with the reinforced part of the toroidal coil.  
     CONSTITUTION: The cooling medium menifold 12 is secured on the periphery of the reinforced part of the toroidal coil 3 for magnetic field so that the manifold and the coil cannot move relatively to each other. The manifold 12 is connected to the conductor elements of the coil through the hoses 13. One end of a connection pipe 14 is coupled to the manifold 12 and the other end is electrically insulated and flexibly coupled to a water feed/drain pipe 11. A cooling medium is distributed from the pipe 11 to the conductor elements through the manifold 12 and the hoses 13 to cool the toroidal coil 3 and is thereafter returned to another water feed/drain pipe 11. Because the manifold 12 is integrated with the toroidal coil 3, the hoses 13 can be attached to them when the coil is separate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62223245-A (JP)
Title: Production of porous permeable polyolefin film
Inventor: AOYANAGI YOSHIKUNI
IPC: C08J9/26
Filed: 1986-03-25
Abstract: PURPOSE:To obtain the titled porous film simply and efficiently, by blending a high-molecular polyolefin with a plasticizer soluble in a high-boiling solvent, molding the mixture into a film by a specified molding method and treating the film with a solvent to extract and remove the plasticizer. CONSTITUTION:5-70wt% high-molecular polyolefin (A) having an intrinsic viscosity of not lower than 3dl/g in decalin at 135 deg.C (e.g., polyethylene or polypropylene) is mixed with 95-30wt% plasticizer (B) which has a b.p. not lower than the m.p. of the component A and is soluble in solvents and solid at room temp. (e.g., paraffin wax or stearyl alcohol). The mixture is extruded through a ring die into a film by an inflation method. The film is treated with a solvent (e.g., hexane or ethanol) to extract and remove the component B to obtain a porous permeable polyolefin film.
Patent JP-S59193466-A (JP)
Title: Metal containing sheet
Inventor: YOKOI NAOKI
IPC: D21H19/02
Filed: 1983-04-18
Abstract: PURPOSE:To improve traveling performance in a copying machine by specifying Clark rigidity value of a sheet contg. a metal or a metal compd. detectable with an approach detector. CONSTITUTION:A sheet contg. a metal or a metal compd. detectable with an approach detector has Clark rigidity (in the lateral direction, CD) of <=150cm<2>/ 100 and/or Clark rigidity (in the longitudinal direction, MD) of <=270cm<2>/100 measured by JISP-184 method. A metal-contg. sheet consisting of 3 layers of sheets 2a, 2c, e.g., high in ash content, and interposing a thin film 2b of a metal, such as aluminum or iron, when used for an electrophotographic copying machine, improves paper traveling performance and causes no jamming, and it can be detected with an approach detector. It can be used not only for printing paper but also for preparing an original by all the means.
Patent JP-H08241059-A (JP)
Title: Led display device
Inventor: KATO SHINJI
IPC: G09F9/33
Filed: 1995-03-01
Abstract: PURPOSE: To obtain a required luminance even in each single color and to obtain a preferred white color even in white color being a mixed color of three colors by changing a pulse width lighting red, green, blue with the single color and the pulse width mixing three colors and lighting the white color. CONSTITUTION: An LED display device displaying by lighting light emitting diodes of red, green, blue in an LED matrix 1 is constituted of a pulse generation circuit 8 outputting respective lighting pulses for the single color and the white of the light emitting diodes of red, green, blue, a monitor circuit 5 monitoring simultaneous lighting of three colors of red, green, blue and a switch circuit 6 switching a lighting pulse applied to the light emitting diodes of respective colors according to an output from the monitor circuit.
Patent JP-2000265477-A (JP)
Title: Reinforcing method and reinforcing structure for building footing
Inventor: KAWAI MAKOTO
IPC: E02D27/08
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To reinforce a footing rising part without cutter work, and to cope with not only a long-term load but also a short-term load by fixing a reinforcing material to the side surface upper side of the rising part. SOLUTION: A carbon fiber sheet 11 for a long-term load is fixed to the side surface upper side of a rising part La of a continuous footing L by an adhesive. Then, stress not less than a difference between tensile strength possessed by the rising part La and tensile stress generated on the upper side of the rising part La increased by an enlargement is borne by the sheet 11. Next, when a horizontal load acts on a bearing wall W of an opening part X, upward vertical force acts on the left end of the wall W and the right end of the opening part X. The bending moment also increases in the footing L according to an increase by fastening the wall W and the footing L. Then, a carbon fiber sheet 12 for a short-term load is adhered to the inside surface lower side of the rising part La in a part of hole down hardware 40. Next, the sheet 12 is also adhered to a part of hardware 41.  Thus, a building footing can be easily and efficiently reinforced by fastening a sill and the footing.
Patent JP-S58185402-A (JP)
Title: Method for increasing temperature of carbon monoxide converter
Inventor: MORIMOTO MASAHIKO
IPC: C01B32/50
Filed: 1982-04-20
Abstract: PURPOSE:To heat up a carbon monoxide converter to a required temperature, by supplying a Co-Mo-Al2O3 catalyst layer with the oxygen-containing gas to be processed, and heating the catalyst layer by the heat of reaction of hydrogen with oxygen contained in the feed gas. CONSTITUTION:When the gas production is interrupted, the temperature of the conversion catalyst layer in the carbon monoxide converter decreases. At the restarting of the carbon monoxide conversion process, the feed gas added preliminary with a specific amount of oxygen is fed to the carbon monoxide converter, and the catalyst layer is heated by the heat of water-producing reaction of hydrogen with oxygen contained in the gas on the catalyst. The oxygen-content of the feed gas is generally about 0.1-5.0vol% preferably about 0.5- 3.0vol%. The oxygen source may be pure oxygen or air. The time necessary to heat up the catalyst layer to the stationary state can be shortened to about 1/3 compared with the conventional method.
Patent JP-H04301715-A (JP)
Title: Surface defect inspection device
Inventor: KUROZUMI TADATOSHI
IPC: G01N21/88
Filed: 1991-03-29
Abstract: PURPOSE:To inspect the presence of surface defects of work surface flaws, pin holes or the like with high accuracy. CONSTITUTION:There are provided a light source (1) to radiate the light on a work surface, a photographing device (2) to receive the reflected light of the radiated light from the light source, and a defect detecting circuit (4) to detect the presence of surface defects from the light and shade of the image photographed by the photographing device. A color filter (10) where the wavelength of the transmitted light is set in the range of up to 300-800nm is arranged in a light passage from the light source (1) to the photographing device (2), and this filter allows incidence of the light of which wavelength falls outside the specified wavelength range of the transmitted light to be shut off or attenuated, leading to improvement of the defect detection sensitiveness.
Patent JP-H038797-A (JP)
Title: Method for synthesizing diamond in vapor phase under pressure
Inventor: IHARA HAJIME
IPC: C30B29/04
Filed: 1990-03-19
Abstract: PURPOSE:To grow a high-quality diamond at ordinary pressure in vapor phase by heating a substance having diamond type structure in a vapor atmosphere of an organic compound mainly containing a hydrocarbon. CONSTITUTION:A diamond or substance (e.g. silicon or silicon carbide) having diamond type structure which becomes a ground of diamond crystal is used as a substrate. The inside of a vessel is packed with a ordinary pressure or pressure vapor of organic compound mainly containing hydrocarbon. The above- mentioned substrate in the vessel is heated to grow the diamond crystal in vapor phase on the surface.
Patent JP-S57182042-A (JP)
Title: Driving device for wind director at air blow out port
Inventor: IWATSUKI KOUJI
IPC: B60H1/00
Filed: 1981-05-04
Abstract: PURPOSE:To facilitate oscillating movement of a wind directing loweres by utilizing air compressor mechanism for driving the air directing louvres at the air blow out port of an air conditioner and by applying compressed air and atmospheric pressure alternately on the air compressor mechanism. CONSTITUTION:In a device that oscillates a wind directing louvres 1 provided at an air blow out port 10 via a connecting rod 2 responding to the movement of a driving cable 3, one end of the cable is connected to the shaft 4a of a diaphragm mechanism 4. A diaphragm chamber 4e of the diaphragm 4 contains a spring 4c inside and brings in the intake pressure of an engine via a guide port 4d through a magnetic valve 7. The magnetic valve, with the help of the spring 4c, causes the diaphragm to move in the direction B. At this time when the operator 6a of a switch 6 is moved in the direction B by an operating arm 5, a current flows and opens the valve. The opening of the valve 7 moves the diaphragm 4b to the right by the intake negative air pressure.
Patent JP-S5511503-A (JP)
Title: Condensed heterocyclic compound
Inventor: SATOU HIRONOBU
IPC: A61K31/395
Filed: 1978-06-05
Abstract: NEW MATERIAL:A condensed heterocyclic compound of formula I(R 1W3  are H, lower alkyl; X 1 , 2  is H, lower alkyl, lower alkoxy, lower alkanesulphinyl, lower alkanesulohoyl, halogen, trifluoromethyl, nitro, cyano; n is 1 or 2 excepting the combination of; R 1W3  are H, X 1  is H or 9 Cl, X 2  is H and n=1) and its acid addition salt.  
     EXAMPLE: 1,3,4,6-Tetrahydro-8-methyl-2H-5,1-benzothiazocin.  
     USE: Antiulcers having remarkable inhibiting activity of gastric secretion.  
     PROCESS: A novel compound of formula III is obtained by the reaction of a novel derivative of an ω-substituted thioalkylaniline of formula II with a halogen or an active halide. The compound is condensed, and alkylated or acylated if necessary, and reduced to obtain the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio