baber/WOPTO huggingface dataset:
Patent JP-S5850810-A (JP)
Title: Programmable alternating-current amplifier
Inventor: MORI HIDEO
IPC: H03G3/02
Filed: 1981-09-21
Abstract: PURPOSE:To perform digital gain regulation by controlling the gain of the 1st operational amplifier corresponding to variation in voltage due to a digital- analog (D/A) converter. CONSTITUTION:An AC signal, applied to an input terminal 1, is inputted to the the 1st operational amplifier OP1 through a DC stopping capacitor C1 and a resistance R3, and its amplified signal from the amplifier is outputted from an output terminal 2 through a DC stopping capacitor C2. Once a digital control signal generation part 4 generates a control signal, the control signal is converted by a D/A converter 5 into an analog voltage signal V1, which is superposed upon an input to the 1st operational amplifier OP1 through a resistance R1. A DC voltage component in the output of the 1st operational amplifier OP1 is compared with a reference voltage VR by the 2nd operational amplifier OP2 to apply an output which corresponds to their difference from the 2nd operational amplifier OP2 to a light emitting element D, and then the resistance value of a photodetector resistance R2 is varied accordingly to vary the gain of the amplifier OP1.
Patent JP-H04343864-A (JP)
Title: Gut
Inventor: TANI MASUYUKI
IPC: A63B51/02
Filed: 1991-05-22
Abstract: PURPOSE:To reduce a shock of a gut with a ball so as to lessen a shock applied to an elbow of a player by using a melt spun yarn of a composition formed mixing copolyamide containing 50wt% or more polycaprolactam with 1-10wt.% plasticizer and 0.1-5wt.% polyolefine as a core winding yarn. CONSTITUTION:A gut has a core material and a core winding yarn, or further a side winding yarn, and a coating layer. Core winding yarns 2 of monofilaments, which have a diameter smaller than that of the core material 1 are closely paralleled to form a winding layer 4 by an adhesive 3, and a coating layer 5 is formed on the outer peripheral surface of the winding layer 4 using a molten solution of a composition. A melt spun yarn of a composition formed by mixing copolyamide containing 50wt.% or more polycaprolactam or caprolactam with 1-10wt.% plasticizer and 0.1-5wt.% polyolefine is used as a core winding yarn or a side winding yarn, and a molten solution of the composition is used as a coating layer. The gut is fitted to a racket with designated tension to give the strength to the gut itself.
Patent JP-S632916-A (JP)
Title: Non-aqueous emulsion makeup cosmetic
Inventor: MORI KENJI
IPC: A61Q1/02
Filed: 1986-06-23
Abstract: PURPOSE:To produce the titled cosmetic composed of an organic perfluoro compound dispersed in oil and having excellent storage stability, etc., by dissolving a fluorine-based surfactant in an oil component, dispersing pigment, dye, etc., in the solution and dispersing an organic perfluoro compound in the dispersion. CONSTITUTION:A pigment and/or dye (e.g. titanium oxide, yellow oxide, beta-carotene, etc.) are dispersed in a solution produced by dissolving a fluorine-based surfactant having perfluorocarbon group and hydrocarbon group (e.g. perfluoropropylheptane) in an oil component (e.g. oil and fat, wax, hydrocarbon, etc.). The objective cosmetic containing an organic perfluoro compound dispersed in an oil can be produced by dispersing an organic perfluoro compound (a 6-20C organic compound wherein all H atoms are substituted with F atoms) in the above dispersion. The cosmetic has excellent practical characteristics such as storage stability, safety to the skin, spreadability, water-resistance, durability of makeup, etc.
Patent JP-H0315167-A (JP)
Title: Solid state secondary battery
Inventor: MATSUMOTO HITOSHI
IPC: H01M10/0562
Filed: 1989-06-09
Abstract: PURPOSE:To prevent minor short circuit caused by pinholes by forming a layer mainly comprising a positive electrode material, and electrolyte, and a binder and a layer mainly comprising a negative electrode material, the electrolyte, and the binder at some intervals on one side of a layer mainly comprising the electrolyte and the binder. CONSTITUTION:Positive and negative carbon current collectors 2 are formed at some intervals on a base plate 1, and positive and negative electrodes 3 are formed on the carbon current collectors 2. Solid electrolyte layers 4 are formed by extending over the positive electrode 3 and the negative electrode 3. Since the solid electrolyte layer 4 which is not in contact with the electrode 3 exists between the electrodes, short circuit is avoided and self-discharge is also decreased. A copper chevrel compound is used as the electrode materials of both electrodes, and a copper ion conductor such as RbCu4IxCly solid electrolyte is preferably used as the electrolyte. AgxV2O5 may be used in the positive and negative electrodes and a silver ion conductor such as Ag6I4WO4 may also be used as the electrolyte.
Patent JP-S5985129-A (JP)
Inventor: DEBITSUDO BINGAMU
IPC: H03M1/52
Filed: 1983-08-12
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-S629917-A (JP)
Title: Vulcanizing mold of blow point measuring sample and blow point measuring method
Inventor: IWATA TOSHIRO
IPC: B29C33/02
Filed: 1985-07-05
Abstract: PURPOSE:To enable precise and swift measurement of blow point through a small volume sample, by a method wherein a depth of a cavity to be formed by closing a top and bottom force parts is increased continuously or stepwise toward one end from the other end of the same. CONSTITUTION:A cavity 25 whose cross-sectional form is a isosceles trapezoid facing sideways is formed between both a top and bottom force parts by clamping the said two parts. In case where rubber is pressurized and vulcanized within a cavity wherein a depth is increased continuously from one end to the other end, it is desirable to make a temperature measuring region of the rubber, which is in the course of vulcanization, into the central region, whose length is l, separating from respective end fringes of the rubber more than three times as long as thicknesses h1, h2 at the respective end fringes of the rubber. In case where the temperature measuring region has been set up like this, temperature measurement which in its turn a degree of vulcanization can be performed by a method wherein the amount of heat to be transmitted to the interior of the rubber from a side wall of a vulcanizing mold 3 is not affected almost or at all and measuring accuracy of blow point can be made to improve effectively.
Patent JP-H05310745-A (JP)
Title: Diellagic lactone and anti-inflammatory agent
Inventor: KIYOTA YUTAKA
IPC: A61K36/18
Filed: 1992-05-13
Abstract: PURPOSE:To provide the new compound useful as an anti-inflammatory, analgesic and antipyrectic agent and having high safety. CONSTITUTION:Diellagic lactone of the formula. The compound is obtained by extracting dry Granati pericarpium with a solvent such as methanol at 15-50 deg.C, concentrating the extract solution, distributing the concentrated extract with a hydrophobic solvent (e.g. n-butanol) and subsequently recrystallization- purifying the separated compound. The compound of the formula as an active ingredient is prepared into an oral or parenteral shape in an amount of 0.1-500mg, preferably 1-50mg, per dose. The compound of the formula is administered at a dose of 1-500mg, preferably 2-100mg, per day for an adult. The diellagic lactone of the formula is the dimer of ellagic acid and has a hepatopaphy-inhibiting action.
Patent JP-S5937453-A (JP)
Title: Nondestructive inspection device
Inventor: SHIMIZU KENJI
IPC: G01N23/18
Filed: 1982-08-26
Abstract: PURPOSE:To brought plural radiation generators under the control of one controller, by measuring the dosage of radiation from a radiation source directly by a solid-state dosimeter, and feeding its output back to the controller and determining specific irradiation condition. CONSTITUTION:When a standard voltage is applied to the side of an X-ray generator 1 and X-rays are radiated from an X-ray tube 3, the solid-state dosimeter 5 fitted to the X-ray tube 3 measures its dosage directly. This measured value is stored in a storage circuit 14 and an arithmetic circuit 15 calculates the control condition regarding a tube voltage, tube current, etc., within an energy range required for use and sends out a corresponding correction control signal to the generator 1 to radiate a desired amount of radiation from the X-ray tube 3. Consequently, the radiation generator is standardized and plural radiation generators are brought under the control of one controller; when the duty ratio of each X-ray generator is 30-50%, the apparently continuous use of, for example, three X-ray generators is made possible.
Patent JP-S63311861-A (JP)
Title: Picture input device
Inventor: KURIHARA HAJIME
IPC: H04N1/107
Filed: 1987-06-15
Abstract: PURPOSE:To attain sharp and high resolution picture without optical fog by using an original installation face as a reference face and using a roller mounted to an optical system unit so as to keep the original and the optical system unit to an ideal height. CONSTITUTION:An installation base 11 on which an original is installed or a support member supporting the installation base 11 is used as a reference face to provide a mechanism section positioning an optical system unit 15 and a roller 12 is provided to the mechanism part so as to allow the optical unit 15 movable onto the base 11 or the support member face or to allow the installation base 11 to be movable. Moreover, adjusting mechanisms 13, 14 are provided to the mechanism part to improve the position accuracy of the original face and the optical system unit. Furthermore, a spring 17 to press the optical system unit onto the installation base is provided and the position of the optical system unit is kept constant through the elongation and shrinking of the spring is kept constant even to the unevenness and weaving of the installation base. Thus, the optical fog attended with the movement of the optical system unit is prevented and the sharp reading with high resolution is attained.
Patent JP-H01317286-A (JP)
Title: Positioning controller for magnetic disk device
Inventor: KARITA HIROYUKI
IPC: G11B21/10
Filed: 1988-06-17
Abstract: PURPOSE:To always position a magnetic head with high accuracy by performing an offset correcting action when a magnetic head undergoes the positioning control based on the offset value that is detected according to the reference offset value against the center position of a track. CONSTITUTION:A CPU 11 detects previously the reference offset value of a magnetic head against the center position of a prescribed track and positions the magnetic head on a target track. Then the CPU 11 detects the offset value corresponding to the target track from said reference offset value. Based on this detected offset value, an offset correcting circuit 15 performs an offset correcting action when the positioning control is applied to the magnetic head. Thus it is possible to carry out the positioning control to correct electrically the mechanical offset. As a result, even a magnetic head offset mechanically can always be positioned with high accuracy.
Patent JP-S5849173-A (JP)
Inventor: ISHIMOTO ZENICHI
IPC: A63H17/38
Filed: 1981-09-19
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-S5851264-A (JP)
Title: Fuel oil pre-treating apparatus for diesel engine
Inventor: NAGAI SUSUMU
IPC: F02M37/32
Filed: 1981-09-18
Abstract: PURPOSE:To enable to strain fuel oil of various qualities in a disesel  engine in which fuel oil is supplied to a fuel injection pump through strainers by means of a fuel supply pump, by arranging a plurality of strainers in series to each other so that they can be used selectively. CONSTITUTION:In use of a relatively low-quality fuel oil in a serivce tank 1 of an engine, a plurality of strainers 4-6 are communicated in series to each other by opening a valve 15 and three-way valves 9, 10, and fuel thus strained appropriately is supplied to a fuel injection pump 3 via a fuel pipe 18. Here, arrangement is such that the mesh of the strainers 4-6 is decreased gradually from the upstream side toward the downstream side. In case of using a medium- quality fuel oil, on the other hand, a valve 16 is opened and the three-way valve 10 is positioned to communicate with the strainers 5, 6, so that fuel oil is strained only by the strainers 5, 6. Further, in case of using a high-quality fuel, a valve 17 is opened, so that the fuel oil is strained only by the strainer 6.
Patent JP-S6127119-A (JP)
Title: Production of multilayer tubular body
Inventor: NOMOTO TAKAO
IPC: B21C37/06
Filed: 1984-07-17
Abstract: PURPOSE:To reduce a cost due to making the thickness of a high class corrosion resistant material of the inmost layer thinner especially in case of the tubular body for corrosion resistant fluid by forming in order the inner layer inside the outer tube of rigid structure with widening the diameter of a plate material. CONSTITUTION:The 1st plate 2a is made in the condition that the side edge parts are overlapped each other with bending the plate 2a cylindrically and inserted into an outer tube of rigid structure. It is pressed by an expanding jig to widen the diameter and the outer peripheral part is closely fitted to the inner peripheral wall of the outer tube 1. No.1 inner layer 2 is fromed with the butt welding of the side edge parts on the inner peripheral wall face of the outer tube 1 further. The inner layers 3, 4 for reinforcing of the No.2 and on are then laminated in order by inserting No.2 plate which is bent cylindrically into the No.1 inner layer 2, and if necessary, by laminating the inner layer 7 for lining with said similar procedure by the plate of a corrosion resisting material of Ti, etc. a multilayer tubular body is formed. Due to the inmost layer 7 which is pressed from the inside being supported from the outside by the outer tube 1, etc. it is made possible to make the thickness of the inmost layer 7 thinner.
Patent JP-H0442701-A (JP)
Title: Faulty point detector for linear motor
Inventor: HORIUCHI SHIGERU
IPC: H02P7/00
Filed: 1990-06-08
Abstract: PURPOSE:To detect faulty thrust coil at low cost without requiring a current transformer and an overcurrent detector for each thrust coil by logically detecting the faulty point of the thrust coil based on a fault signal provided from an overcurrent detector and a position signal provided from a travel position detecting means. CONSTITUTION:Upon occurrence of short circuit fault or ground fault in a thrust coil LM3, an overcurrent flows through a load side current transformer CTA of a power converter SS-A for system A. The overcurrent is detected through an overcurrent detector RYA which then provides fault signals to AND circuits A1, A3,...A2n-1. Then AND circuit A3 receives the fault signal and a position signal from a travel position detector PD and produces an output '1', and thereby a fault point detector/display ANN can detect in which thrust coil the fault has occurred. Since fault in the thrust coil can be detected without requiring a current transformer and an overcurrent detector for each thrust coil, cost can be reduced.
Patent JP-H04370978-A (JP)
Title: Quantum-effect type field-effect transistor
Inventor: IWAMATSU SEIICHI
IPC: H01L29/786
Filed: 1991-06-20
Abstract: PURPOSE:To provide an integrated circuit consisting of a transistor with quantum-effect type electric-field effect which features high speed and low power consumption by providing a diffusion layer on a semiconductor substrate and making the layer to be the second gate electrode. CONSTITUTION:A semiconductor film has a junction section 3 of a p<+> diffusion layer 1 and n<+> diffusion layer 2, and gate electrodes 5 and 7 are formed on the both sides of the section 3 with gate insulation films 4 and 6 in between. The layer 1 is prepared as a source S, the layer 2 as a drain D, the electrode 5 as the first gate electrode G1, and the electrode 7 as the second electrode G2, respectively. Thus, an electric-field transistor can be realized so that the gate electrodes G1 and G2 may control the tunnel current flowing in the section 3.
Patent JP-S5382722-A (JP)
Title: Purification of crude acetonitrile
Inventor: AMANO HIROYUKI
IPC: C07C67/00
Filed: 1976-12-13
Abstract: PURPOSE: To prepare highly pure acetonitrile by removal of allyl alcohol as an aimpurity in the crude acetonitrile, as a by-product in the production of acrylonitrile by ammoxidation of propylene, by heat-treatment under specific conditions, followed by distillation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63312910-A (JP)
Title: Method for predicting lowering of furnace heat in blast furnace
Inventor: NAGAI NOBUYUKI
IPC: C21B7/24
Filed: 1987-06-15
Abstract: PURPOSE:To accurately predict lowering of furnace heat by arranging plural thermometers for inner wall in line in the vertical direction from lower part in the blast furnace, measuring differences of the inner wall temps. at the prescribed time intervals and comparing with the presetting value. CONSTITUTION:The thermometers 3 for the inner wall are arranged in line on seven points from a first level 31 to a seventh level 37, from the lower part toward vertical direction in the blast furnace 1 and also on four points in the inner circumferential direction at each level in the blast furnace 1. The differences of the inner wall temps. are measured by these thermometers 3 for the inner wall at the prescribed time intervals. In this constitution, in the case where the positive value of the difference of the inner wall temps. at any level lower than the m-th level (2<=m<=7) exceeds a preset value within the prescribed time after the positive value of the difference of the inner wall temps. at the m-th level exceeds a preset value, it is predicted that the blast furnace heat is lowered. By this method, the lowering of molten pig iron temp. can be accurately predicted.
Patent JP-S5575517-A (JP)
Title: Method of and apparatus for recovering energy in cold liquefied gas evaporating plant
Inventor: UCHIDA KAZUO
IPC: F01K25/10
Filed: 1978-11-30
Abstract: PURPOSE: To make an efficient use of thermal and pressure engergy possessed by cold liquefied gas, by expanding a portion of intermediate heat-medium steam for evaporating the cold liquefied gas while taking off power therefrom in an expander or other.  
     CONSTITUTION: When cold liquefied gas is supplied from tank 1, its pressure is raised by pump 2. Then, gas is evaporated in evaporator 3, overheated in overheater 4, and overheated again in overheater 5, whereafter it is sent to places where gas thus overheated is to be used. Intermediate heat-medium in evaporator 6, consisting of ethane, propane or the like, is evaporated by the heat medium such as sea water, and a portion of the evaporated heat-medium is used to drive expander 8 and to thereby drive means connected to the expander 8. The intermediate heat-medium is expanded in expander 8 and condensed in evaporator 3 after gasifying the gas therein. Remaining portion of intermediate heat-medium in evaporator 6 is used for overheating gas in overheater 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10340112-A (JP)
Title: Robot with automatic calibration function
Inventor: SUZUKI NORIYUKI
IPC: B25J19/04
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To simply calibrate coordinate matching also with high accuracy by forming a measuring piece on a robot hand with high accuracy in the form of a work shape and calculating the coordinate matching of a robot body and a camera from an image of the measuring piece and the control position on the side of the robot body. SOLUTION: A measuring piece 1 which is formed in the form of a work shape with high accuracy and has high dimension precision is held by a robot hand 2a of a robot body 2. Next, the hand 2a is moved onto a camera 4 which is connected to an image processor 3 and the body 2 issues an measuring instruction that measures the position of the piece 1 to the processor 3 when the moving is completed. When the processor 3 receives the instruction, it automatically measures the position of the piece 1. After performing such operations plural times, the coordinate matching of the body 2 and camera 4 is calculated based on a control position in the body 2 and the measuring position of the piece 1 through the processor 3.
Patent JP-H04372197-A (JP)
Title: Electronic equipment
Inventor: UCHIDA MASAHIRO
IPC: F24F7/007
Filed: 1991-06-21
Abstract: PURPOSE:To prevent the lowering of a cooling effect without the back flow of hot air exhausted from an exhaust duct to a cable leading-out section. CONSTITUTION:In an electronic equipment, in which an exhaust duct 15 exhausting air heated in the equipment and a cable leading-out section 18 leading out external connecting cables 14 are adjoined, a parting plate 21 partitioning the exhaust duct 15 and the cable leading-out section 18 is installed movably so as to change the opening areas of the exhaust port 16 of the exhaust duct 15 and the outlet 19 of the cable leading-out section 18.
Patent JP-S63826-A (JP)
Title: Tracking control device
Inventor: MORIYA MITSURO
IPC: G11B7/09
Filed: 1987-06-17
Abstract: PURPOSE:To enable a scanning point to exactly scan on a track even when a recording medium is the one which outputs a signal with polarity opposite to aberration, by providing a means which inverts the polarity of the output signal of an aberration detecting means. CONSTITUTION:The output of a differential amplifier 12 when light beams cross over the groove, or the projecting part of a recording disk, is inputted to a switch 121, and an inversion circuit 122, and the output of the circuit 122 which inverts the polarity of tracking control, and transfer control, is inputted to a switch 123. And at the time of inputting a desired track address to an information controller 17, the controller 17 sends a bit of address information to a polarity decision circuit 124, and also, performs rough retrieval if a difference of prescribed value or more exist between the address and the address where the light beams are positioned, and the signal is sent to a fine retrieval circuit 125 if the difference is below the prescribed value. And when the output of the circuit 124 is HIGH, the output of an AND circuit 126 goes to HIGH, and the switch 121 is short-circuited, and when the output of the circuit 124 is LOW, the outputs of an inversion circuit 129, and an AND circuit 127 go to HIGH, then the switch 123 is short-circuited.
Patent JP-S5938796-A (JP)
Inventor: MATSUMOTO NAOAKI
IPC: G10H1/18
Filed: 1982-08-30
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-2000340758-A (JP)
Title: Semiconductor memory element
Inventor: HOSOI YASUNARI
IPC: H01L21/8246
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To simplify a process for reducing cost, without the occurrence of re-adherence at patterning of a capacitor electrode. SOLUTION: With switching transistor formed on a semiconductor substrate, a drain region 2 of a switching transistor is electrically connected to a capacitor electrode, formed on a first interlayer insulating film 3 via a plug embedded in a contact hole formed on the first interlayer insulating film 3, and the plug comprises a tantalum silicon nitride film 7, which is to become a conductive film having a barrier characteristics with respect to silicon.
Patent JP-2007001864-A (JP)
Title: Method for producing compound having peptide bond
Inventor: YAMANE TAKEHIKO
IPC: C07D205/04
Filed: 1999-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a compound of formula (2) [wherein, R<SB>1</SB>is an amino-protecting group] from a compound of formula (1) [wherein, R<SB>1</SB>is the same as in the formula (2)] in a high yield and at a low cost.  <P>SOLUTION: This method for producing the compound (2) is provided by reacting the compound (1) with a base and a carboxylic acid-activating agent for preparing a compound activated with its carboxylic acid and then reacting it with an amine component to obtain the compound expressed by formula (2).  <P>COPYRIGHT: (C)2007,JPO&INPIT