baber/WOPTO huggingface dataset:
Patent JP-S60225250-A (JP)
Title: Decimal arithmetic unit
Inventor: TANAKA KAZUMASA
IPC: G06F7/38
Filed: 1984-04-23
Abstract: PURPOSE:To make a private wrong decimal data check circuit unnecessary and to reduce the amount of hardware of an arithmetic unit by using a decimal adder for arithmetic to check wrong decimal data. CONSTITUTION:When wrong decimal data is checked, the output of the 1st input circuit 1 is all 0 by an indication of a control circuit 4, and data of all 0 is inputted to a decimal adder 3 through a line 40, and a decimal number to be checked is inputted from the 2nd input circuit 2 through a line 30. ''0'' is inputted to a carry input CIN. ''6'' is added to each digit of the decimal number inputted from the line 30. Since contents in each digit of the decimal number are equal to or smaller than ''9'', the result of addition of ''6'' is equal to or smaller than ''1111'', and a carry is not generated in the fourth bit. However, a carry is generated in the addition result if there is wrong decimal data in the input from the line 30.
Patent JP-H09274707-A (JP)
Title: Magnetic core and manufacture of magnetic core
Inventor: OMI KUNIO
IPC: G11B5/23
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent a magnetic film of the bonded surface of a substrate from minutely peeling off and simultaneously to easily observe a terminal point of a gap depth finish working from a medium sliding and contacting surface. SOLUTION: A magnetic core 10 is constituted by cutting core halves 11, 21, which are formed with ferromagnetic oxide, via a gap 13 reach other and forming a step 30 on the surface in contact with the gap of at least one of the core halves. Co system-amolphous or sendust system-metallic magnetic films 12, 22, which have a high saturation magnetic flux density, are formed on the surfaces of the cores 11, 21 opposing each other by means of vapor deposition, sputtering, etc. The step 30 prevents the magnetic film of the bonded surface of the substrate from minutely peeling off and makes it possible to easily observe the terminal point of a gap depth finish working from the medium sliding and contacting surface as well.
Patent JP-S62241694-A (JP)
Inventor: HASHIMOTO KIYOJI
IPC: B65H35/04
Filed: 1986-04-09
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-H04292694-A (JP)
Title: High-viscosity heat-resistant lubricant composition
Inventor: HATA MASAHIRO
IPC: C10N40/02
Filed: 1991-03-19
Abstract: PURPOSE:To obtain a compound having excellent heat and oxidation stability, high kinematic viscosity and viscosity index by blending a base oil composed of an mu-olefin-dibasic acid copolymer ester (mixture) with a specific amount of an aromatic amine-based antioxidant. CONSTITUTION:(A) A base oil which comprises an mu-olefin-dibasic acid copolymer ester alone or a mixture prepared by blending a polymu-alpha-olefin with >=20wt.% of ester and has >=100 cst kinematic viscosity at 40 deg.C, >=10O viscosity index and >=-20 deg.C pour point is blended with (B) 0.1-4.0 pts.wt. (preferably 0.6-1.5 pt.wt.) aromatic amine-based antioxidant alone or mixture of the aromatic amine-based antioxidant and an alkylphenol-based antioxidant to give the objective composition.
Patent JP-H05260182-A (JP)
Title: Exchange
IPC: H04Q3/545
Filed: 1991-03-20
Abstract: PURPOSE:To execute an efficient remote outgoing by constituting the exchange so that in accordance with an information transfer means of an outgoing terminal, a voice call and a 3.1kHz audio call execute a remote outgoing which utilizes other network than an ISDN network of low cost, and a non-limited digital call which cannot utilize other network than the ISDN network executes a remote outgoing which utilizes only an ISDN public network as it is. CONSTITUTION:A central control unit 7 determines a selecting signal conversion pattern of a remote outgoing and an outgoing route, based on a selecting signal and a transfer means information element contained in a call setting message inputted through an ISDN line circuit 4, and the lowest cost route selecting pattern data stored in a main memory. By a selecting signal converted, based on a result of this determination, the remote outgoing is controlled by a determined outgoing route.
Patent JP-H08246444-A (JP)
Title: Steel pipe pile with screw joint
Inventor: MORI GEN
IPC: E02D5/24
Filed: 1995-03-13
Abstract: PURPOSE: To make joint sections of such as pile including landslide retaining pile, steel pipe pile and steel pipe sheet pile (hereinafter, they are together referred to as [steel pipe pile]) of screw joint construction and to provide a screw joint section with the same bending strength as that of a steel pipe main body. CONSTITUTION: A steel pipe pile with screw joints is formed by joining a steel pipe main body 1 having a female screw joint section 2 on the end with a steel pipe main body 1 having a male screw joint section 3 on the end. Outside diameters of the female screw joint section 2 and male screw joint section 3 are the same as outside diameters of the steel pipe main bodies 1. The female screw joint section 2 and male screw joint section 3 are discontinuously varied in diameters of the screw sections in two stages, and inclination set so as to complete the screwing in the joint sections with several revolutions and a thread interval are provided. Material strength of the female screw joint section 2 and male screw joint section 3 is stronger than that of the sheet pipe main bodies 1.  A shoulder section 8 is provided to a position for contacting with the front end face of the female screw joint section 2 in the male screw joint section 3 when the screwing is completed.
Patent JP-H02262866-A (JP)
Title: Linear generator
Inventor: HAMASHIMA TAKANORI
IPC: H02K35/02
Filed: 1989-03-31
Abstract: PURPOSE:To facilitate centering of a mover by separating paired stators, having coils wound on stator cores, and forming the mover of permanent magnets, reciprocating between the stators, while setting the sum of lengths of the mover and its stroke larger than the length of the stator. CONSTITUTION:A pair of stators 1, 1 are formed by laminating two or more sheets of capital letter, E-shape stator cores 2, and a magnetic path is generated as shown by an arrow head by allowing an electric current to flow in coils 3 wound on arms in the center. A mover 4, reciprocating between the stators 1, 1, is constituted of two permanent magnets 5, 6 adhesively connected by placing their polarity in a reverse direction. The sum of lengths of the mover 4 and its stroke is set larger than the length of the stator 1. In this way, the mover 4 is facilitated in its centering even when a particular spring is omitted. Suitable combination with a Stirling engine is attained.
Patent JP-S5417507-A (JP)
Title: Electromagnetic pump
Inventor: MUKOUDA HIDETOSHI
IPC: H02K44/06
Filed: 1977-07-11
Abstract: PURPOSE: To better reliability, by covering surfaces facing to the ducts of stator windings with heat transmission plates with excellent heat transfer rate, and b by mounting the surfaces so as to contact with a core of a stator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S579336-A (JP)
Title: Regulator for braking gap of drum brake
Inventor: OGAWA YUTAKA
IPC: F16D65/56
Filed: 1980-06-17
Abstract: PURPOSE: To prevent the dragging of a brake shoe due to overregulation at a time when a brake drum is of high temperatures by forming an overregulation-preventing spring of a configuration memory material in order to lower the spring load during high-temeprature period.  
     CONSTITUTION: When supplying a pressure liquid to the central chamber of a cylinder 16 at the time of braking, a pair of brake shoes 1 are pressed on the inner surface of a brake drum to generate a braking force. If the gap between the drum and shoe 1 is greater than a set value at this time, an overregulation-preventing spring 21 is pulled together with a wire 18 as the expanding movement of the right- handed shoe 1 proceeds and then a regulating lever 10 is turned clockwise around a pin 9 as the center. Thus, a ratchet wheel 12 is turned, a relatively turning extending member 11 is extended, and the braking gap is reduced. The said spring 21 is molded of the configuration memory material in such a way as to reduce the spring load at high temperatures at which the brake drum is thermally expanded. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59207572-A (JP)
Inventor: SASAKI HIROSHI
IPC: H01R13/64
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-2000242853-A (JP)
Title: Contents storage medium vending system
Inventor: MIZUNO YOSHIRO
IPC: G11B19/02
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for picking operation, to reduce the stocking risk, distribution cost, and selling floor, and to actualize an easy audition and an easy preview by allowing a disk jukebox to hold disks storing contents to be sold and providing a medium for selling the contents of a disk at need by copying the contents. SOLUTION: This system comprises a network-adaptive jukebox, a console computer for an audition, a preview, and article selection, a network system including a communication satellite for connecting a vending machine, and a host system for article transmission and data collection. The network-adaptive jukebox mounts writable disk drives such as a CD-R and picks and conveys disks by a robot arm. Then, the disk jukebox holds the disks stored with contents to be sold and the medium for selling the contents of a disk at need by copying them is supplied.
Patent JP-S63249391-A (JP)
Title: Semiconductor light emitting device
Inventor: INABA FUMIO
IPC: H01S5/18
Filed: 1987-04-04
Abstract: PURPOSE:To make integration possible without providing a cleavage, by a method wherein a current blocking layer of second conductivity type is formed parallel to one main surface of a light emitting layer, a hole penetrating the light emitting layer is formed in the vertical direction to the main surface, and a P-N junction is formed parallel to the side surface of the hole and the main surface of the light emitting layer. CONSTITUTION:Semiconductor current blocking layer 130 composed of a P-type GaAs layer is stacked on the lower main surface of a light emitting layer 103. An N-type GaAs electrode layer 140 is stacked under the semiconductor current blocking layer 130. A nearly cylindrical hole 300 penetrating each layer in the vertical direction to the main surface of the light emitting surface 103, i.e., a hole 300 which penetrates the device up and down is formed. A P-N junction 108 in the N-type GaAs electrode layer 140 is formed in the parallel direction to the main surface of the light emitting layer 103. Therefore, by the P-N junction 108, the electrode layer 140 is substantially divided into two parts, i.e., a P-type region 104 and a P<+> type region 105, and an N-type region. Thereby, integration is easily enabled without providing a cleavage to constitute a resonator, and an array can be obtained.
Patent JP-S60225881-A (JP)
Inventor: SHIMADA SATOSHI
IPC: G09F9/40
Filed: 1984-04-24
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-H11315423-A (JP)
Title: Production of yarn and fine spinning frame therefor
Inventor: DINKELMANN FRIEDRICH
IPC: D01H5/26
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for producing a yarn, capable of surely carrying out collection and draft of a sliver and feed thereof and attaining operation rich in reliabilities of drawing step and subsequent fine spinning step. SOLUTION: This method for producing yarn comprises collecting a sliver 8 fed from a drawframe 1 and subsequently twisting the collected sliver in yarn balloon-free state or under suppression of yarn balloon and winding the yarn. This ring spinning frame 40 is equipped with an apparatus 46 for carrying out fine spinning in yarn balloon-free state or under suppression of yarn balloon.
Patent JP-S63248750-A (JP)
Inventor: SAKAKIBARA MICHIAKI
IPC: C04B5/02
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-H09268334-A (JP)
Title: Method for recovering indium
Inventor: FUJII HIROSHI
IPC: C22B3/04
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a recovering method capable of recovering high-purity indium by rapidly leaching the indium with a simple operation at a high yield from indium-contg. agglomerate. SOLUTION: The indium-contg. agglomerate is subjected to a pulverization treatment and the pulverized matter is subjected to a leaching treatment in an acidic aq. soln. in the presence of hydrogen peroxide. An aluminum sheet is immersed into this leaching liquid and sponge indium is deposited on this aluminum sheet by a substitution reaction. The sponge indium is then alkaline cast, by which an indium metal is obtd.
Patent JP-H10326770-A (JP)
Title: Method for removing redeposition hidden part from etched platinum
Inventor: HWANG JENG H
IPC: H01L21/02
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for etching platinum electrode layers deposited on substrates. SOLUTION: A substrate for supporting a platinum electrode layer, an insulating layer formed on the platinum electrode layer, and a resist layer formed on the insulating layer is provided. The insulating layer is partially etched off by using the plasma of an etchant gas. Therefore, parts of the insulating layer are removed from the platinum electrode layer and parts of the platinum layer are exposed. The exposed parts of the platinum electrode layer are etched by using the plasma of an etchant gas containing argon. The etched electrode layers 16a are successively over-etched by using the high-density plasma of the etchant gas and redeposition hidden parts are removed from the etched platinum electrode layers 16a. The etched platinum electrode layers 16a are used in semiconductor devices.
Patent JP-H03281500-A (JP)
Title: Thermal switch
Inventor: HASUI TOSHITAKA
IPC: B64G1/50
Filed: 1990-03-29
Abstract: PURPOSE:To facilitate the switching of large heat energy by giving the circulation and non-circulation of working liquid for absorbing the heat of an exothermic body to a vacuum enclosed container for coupling the exothermic body with a radiating body according to a temperature change and operating a thermal switch. CONSTITUTION:The detecting outputs of a pressure sensor 4 and temperature sensor 11 are sent to a valve control circuit 12 which does not apply voltage to a coil of a valve 2, but applies voltage only to a valve 3 when the detecting output from the sensor 11 exceeds a set value. On the other hand, when the detecting output from the sensor 11 is under the preset value, voltage is controllably applied to the valve 2 and not applied to the valve 3. When the output of the sensor 4 detecting the internal pressure in an enclosed container 1 exceeds the set value, voltage is not applied forcibly to the valve 3 in preference to the detecting output of the sensor 11, and the valves 2, 3 are controlled according to the detecting output of the sensor 11 only when under the set value.
Patent JP-H06272936-A (JP)
Title: Control method of air conditioning apparatus
Inventor: TANAKA HIROBUMI
IPC: F24F11/02
Filed: 1993-03-16
Abstract: PURPOSE:To stabilize the temperature of warm air from an air conditioning apparatus and a room temperature by controlling a flow control valve at an opening thereof exceeding the minimum value thereof. CONSTITUTION:The minimum opening of a flow control valve 25 is set to be almost the largest in the valve opening at which the flow rate of a heat medium is zero. Hence, after the flow rate of the heat medium is down to zero, the valve will not be further closed to the fully-opened position. When the flow control valve 25 is opened from the minimum opening of the control valve, the heat medium begins to flow instantaneously thereby improve the responsiveness in the control of the flow rate of the heat medium. Thus also enables the preventing of deviation in the position of the valve as caused by friction of a valve part or the like thereby stabilizing the temperature of warm air from the air conditioning apparatus 1 and the room temperature with accurate control of the flow control valve 25.
Patent JP-H09274266-A (JP)
Title: Silver halide photographic material
Inventor: KAMATA AKIRA
IPC: G03C7/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide the photographic material having a transparent magnetic recording layer high in coercive force and capable of recording a digital image and having a haze degree not deteriorated by degradation of the magnetic recording layer. SOLUTION: This photographic material has at least one silver halide emulsion layer on one side of a support and a transparent magnetic recording layer on the other side of the support and this recording layer contains ferromagnetic grains and is the outermost layer having a thickness of <0.5μm and voids are formed by secondary grains produced by coagulation of primary nonmagnetic metal oxide grains in this magnetic recording layer and its nonmagnetic undercoat layer.
Patent JP-H07296350-A (JP)
Title: Floating magnetic head
Inventor: SUZUKI MASARU
IPC: G11B5/60
Filed: 1994-04-21
Abstract: PURPOSE:To enhance the CSS characteristics without varying the floating am ount by partially coating a slider, at a part of the end part of air flow, with a material different from that of the slider. CONSTITUTION:The floating magnetic head comprises a slider 11 facing a magnetic recording medium wherein the slider 11 is tapered, at the air flow-in end part on the floating face thereof, to provide a floating angle 13 in order to perform recording/reproducing operation while keeping a micro distance from the recording medium. In the conventional system where the ABS face is entirely coated with a carbon film, the gap between the magnetic head and the magnetic recording medium is enlarged, thereby the effective floating amount is increased causing deterioration in the electromagnetic conversion characteristics. In order to solve such problem and to enhance the CSS characteristics, the part 31 to be applied with a coating material is limited to a part on the air flow-in end side 16. This structure realizes a magnetic head excellent in CSS characteristics and operable with floating force.
Patent JP-2000275222-A (JP)
Title: Eddy current flaw detection method and device thereof
Inventor: ITO MITSUGI
IPC: G01N27/90
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To perform eddy current flaw detection without magnetizing an inspected material by detecting flaw by eddy current after uniformalizing or eliminating the residual strain of the surface layer of the inspected material. SOLUTION: A shot blast means 2 blows sand or steel balls against flat steel W of inspected material by compressed air from the whole direction of the upper/lower directions and the left/right directions. The blast-off force of the shot blast is regulated, the residual strain formed on the surface layer of flat steel W is uniformalized or eliminated at correction by an eddy current flaw detection correcting machine R, and the surface layer is plastically deformed to remove residual stress. Thereafter, eddy current flaw detection is performed by a flaw detecting means 3. In such way, the magnetizing process before flaw detection and demagnetizing process after flaw detection are unnecessary, and eddy current flaw detection is quickly performed and an eddy current flaw detection device 1 can be simplified.  Further, scale of the flat steel W is removed by shot blast, and scale removing work after flaw detection becomes also unneccessary.
Patent JP-H10282228-A (JP)
Title: Fm radar system
Inventor: KOMATSU SATORU
IPC: G01S7/35
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an FM radar system of simple configuration, wherein degradation of S/N is prevented, and also azimuth of an object is detected. SOLUTION: A transmission channel selection/control part 13d makes transmission amplifiers 13a-c for transmission channel designated by transmission channel designation information intermittently operate, based on the modulation signal supplied from a modulation signal generator 23, so that FM signal applied with discontinuous modulation is transmitted from transmission antennas 14a-c. The first mixing circuit 18 mixes the FM signal with such reception signal as received through reception antennas 16a-c and reception amplifiers 17ac, to output such beat modulation signal 18a as the frequency component of beat signal representing distance from an object is modulated with modulation frequency. The second mixing circuit 19 mixes the beat modulation signal with modulation signal, to demodulate the beat signal.
Patent JP-S61241420-A (JP)
Title: Opposed operation partition member type rotary engine
Inventor: AZEMI HISAO
IPC: F02B53/00
Filed: 1985-04-18
Abstract: PURPOSE:To make torque so as to be taken off via no crankshaft, by having a compressive partition member controlled by inner and outer surface cams at a combustion chamber, and making it operate by centrifugal force or an elastic member without being projected out with rotor rotation. CONSTITUTION:A compressive partition member 4 is projected out with rotation of a rotor 2, slidingly moves on the surface of an inner surface cam 18, and is slides an inner circumferential surface of a housing 1 of a combustion chamber 11 as being controlled, while it inhales an air-fuel mixture from a suction port 10, compressing it, and is retracted into a compressive partition member chamber 7. And, this compressed gas is ignited by a spark plug 15 just before capacity in a compressed gas chamber 9 of a combustion partition member 5 comes to minimum. Then, a tip end 5b of the combustion partition member 5 getting out of an outer surface cam 18 is projected out, and with this expansion to a combustion chamber 16, turning force is given to the rotor 2, while it is exhausted out of exhaust ports 21 and 17. Thus torque is taken off by an output shaft 3 tightly attached to the rotor via no crankshaft.
Patent JP-S5310569-A (JP)
Title: Fluorescent lamp incorporating hig-pressure mercury vapor
Inventor: IISHIMA SUETOSHI
IPC: C09K11/08
Filed: 1976-07-15
Abstract: PURPOSE: To improve color producing performance, luminous efficiency, mechanical strength, etc.  of fluorescent lamps incorporating therein high-pressure mercyry vapor, by selecting mixing ration of fluorescent materials and amounts thereof to be coated respectively in a particular range. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04294280-A (JP)
Title: Acceleration detector
Inventor: AZETSU KAYOKO
IPC: G01P15/12
Filed: 1991-03-22
Abstract: PURPOSE:To provide the title detector excellent in impact resistance and enhanced in detection accuracy by integrally subjecting a Wt. formed into a spherical shape, an arm and a beam having a strain gauge attached thereto to insert molding. CONSTITUTION:Beams 11 and insertion holes 12 are formed to a beam plate 1 by punching. A wt. is formed into a spherical shape using a metal and an arm 12 is made of a synthetic resin. The wt. 3, the arm 2 and the beam plate 1 are integrally formed by insert molding and the mutual positional accuracy of them is high. Next, strain gauges 4 are attached to the beams 11. In measurement, when the operation direction and acceleration direction of the wt. are allowed to coincide with each other and acceleration is applied, strain is generated in the beams by the inertial force of the wt. 3 and converted to potential difference by the strain gauges to be outputted. Since the arm 2 is light as compared with the wt. 3, acceleration is effectively applied to the wt. 3 and detection accuracy is enhanced.