baber/WOPTO huggingface dataset:
Patent JP-S59228979-A (JP)
Title: Production of heat exchanging tube provided internally with corrosion-preventive painting
Inventor: NAGATA KOUJI
IPC: B05D3/02
Filed: 1983-06-10
Abstract: PURPOSE:To improve durability, heat resistance and electrolytic corrosion preventiveness of a paint-coated film by coating uniformly a normally by type resin paint on the inside surface of a heat exchanging tube and drying the samt at an ordinary temp. then subjecting the tube to a heat treatment to bake the paint-coated film on the inside surface. CONSTITUTION:A normally dry type resin paint prepd. by dissolving an org. polymer resin with a suitable solvent is uniformly coated by a method such as spray coating, etc. on the inside surface of a heat exchanging tube having a small bore and a long size. The coated paint is dried at an ordinary temp. to form a corrosion-preventive paint coated film having about 10-30mu film thickness, then the heat exchanging tube is subjected to a heat treatment by charging the same into a heating furnace kept at a prescribed temp. or the like thereby baking the paint-coated film on the inside surface of the tube.
Patent JP-H04312639-A (JP)
Title: Column/beam jointing metal fittings for house unit
Inventor: CHIHARA KATSUYUKI
IPC: E04B1/348
Filed: 1991-04-09
Abstract: PURPOSE:To connect a column and a beam to each other easily with sufficient strength, and improve the productivity of a house unit. CONSTITUTION:A pair of fitting members 4 are composed of a first end surface member 2 and a second end surface member 3 for forming joint sections 2A, 2B and 3A, 3B respectively with beams 13, 14 formed orthogonally to each other. The fitting members 4 are connected to each other with the side surface member 5 of an L-shaped cross-sectional area, so that the first and second end surface members 2, 3 may be vertically arranged in parallel with each other. On the first end surface member 2, a penetration hole 2C with the column 12 of a house unit to be inserted into is formed, and then, the column/beam jointing metal fittings 1 of the house unit is composed.
Patent JP-S586571-A (JP)
Title: Data processor
Inventor: AKAGI MIKIYA
IPC: G06F15/16
Filed: 1981-07-03
Abstract: PURPOSE:To guarantee the coincidence of storage content with a main storage device, by providing a cash correspondence processing directory for a respective cash storage circuit, in a device having two cash storage circuits and commonly using the main storage circuit. CONSTITUTION:Two cash storage circuits are provided and consist of an operation data storage 201, an operation data directory, an instruction data storage 203, and an instruction directory 204, the directory 202 is provided with an operation data cash coincidence processing directory 205, and the directory 204 is  provided with an instruction cash coincidence processing directory 206, and the storage 210 is connected to a main storage device 211 and also other processors  are connected via a cash coincidence interface 217. When a register 216 is set,  the directories 214 and 215 are retrieved, and when the coincidence of effective  address is detected at the directory 205 or 206, the information is given to the  storage 203 or 204 to make the corresponding address information ineffective.
Patent JP-S587145-A (JP)
Title: Electrophotographic receptor
Inventor: TAKASU YOSHIO
IPC: G03G5/06
Filed: 1981-07-03
Abstract: PURPOSE:To provide superior endurance, superior environmental stability and sensitivity stabilized to a humidity change and to prevent and increase in light part potential and decrease in dark part potential even if electrification and exposure are repeated, by using a specified perylene compound as the charge generating substance of a charge generating layer and a specified compound as the charge transferring substance of a charge transferring layer. CONSTITUTION:A perylene compound represented by formulaI(where each R1 is optionally substituted alkyl, aryl, amino or heterocyclic) is used as the charge generating substance of a charge generating layer. A compound represented by formula II (where X1 is optionally substituted aryl, each of R2 and R3 is optionally substituted aryl or heterocyclic, each of R4 and R5 is H, optionally substituted alkyl or aryl) is used as the charge transferring substance of a charge transferring layer.
Patent JP-S5533330-A (JP)
Title: Load generation system to data exchange network by multiple connection of subscriber circuit
Inventor: KOMATSU TEIJIROU
IPC: H04L12/56
Filed: 1978-08-30
Abstract: PURPOSE:To ensure an effective and economical generation of the load to the exchange network by giving the multiple connection to plural subscriber lines via the signal distributor. CONSTITUTION:Signal distributor 17 is installed between packet multiplication device 2 of the data exchange network and non-packet terminal 11a. The signal of the logic level sent from terminal 11a is received at IC receiver 18 of distributor 17 through data transmission line 15a of subscriber circuit 14-1 and then distributed to IC drivers 19-1-19-3 via IC gate 20 to be transmitted into line 15a of subscriber circuits 14-1-14-3 each. Thus the multiple connection becomes possible without lowering the signal level of line 15a. As a result, the calling given from terminal 11a is detected by device 2 to then inform it to the data exchange since the multiple connection is given to line 15a of circuits 14-1-14-n each.
Patent JP-H04281415-A (JP)
Title: Zoom lens with f value detecting mechanism
Inventor: TOGANO KANEYOSHI
IPC: G03B7/20
Filed: 1991-03-08
Abstract: PURPOSE:To obtain the zoom lens with the F value detecting mechanism which can detects F values in respective power variation areas of a zoom lens with macrophotography mechanism varying in F value by power variation and at the time of macrophotography while the whole device is simplified. CONSTITUTION:The zoom lens has the F value detecting mechanism which detects F values by F value detection parts 11a-15a set by areas obtained by dividing the entire power variation range of the zoom lens which varies in total system F value by power variation. This zoom lens has the macrophotography mechanism which performs macrophotography by further moving a specific lens group on the optical axis from one end of the power variation range, the F value at the time of this macrophotography is equal to one of the F values in the whole power variation range, and the F value at the time of the macrophotography is detected by using an F value detection part of the same constitution with an F value detection part in one area in the power variation range.
Patent JP-S61264248-A (JP)
Title: Electric resistance measuring method
Inventor: SATO YASUSHI
IPC: G01R1/06
Filed: 1985-05-18
Abstract: PURPOSE:To make the removal of an oxidation scale unnecessary and to measure accurately the electric resistance of the stuck metallic surface of the oxidation scale by bringing impulsively a feeding terminal to contact with a detecting terminal to measure the electric resistance. CONSTITUTION:Feeding terminals 3 and 3' and detecting terminals 4 and 4' connected to lead wires 7 are fixed in the measuring terminal part 6 of an electric resistance measuring system, and powerful permanent magnets 9 and 9' are fixed under the terminal part 6. Permanent magnet 9'' are arranged in base parts of terminals 3 and 3', and powerful electromagnets 13 connected to lead wires 7' of terminals 3 and 3' are arranged there. Power is supplied to electromagnets 13 to bring impulsively terminals 3, 3', 4, and 4' to contact with the oxidation scale 8 of an object to be measured against the repulsion of the permanent magnet 9'' or a spring arranged near it. The oxidation scale is not removed to measure accurately the electric resistance of its metallic surface.
Patent JP-S586820-A (JP)
Title: Powder floating device
Inventor: SAKAI KENJI
IPC: F23K3/02
Filed: 1981-07-07
Abstract: PURPOSE:To prevent powder from solidification by injecting and scattering air through glass wool at a pipe wall near a damper or the like, on which powder is deposited, to float the powder. CONSTITUTION:A floating device 6 is provided near a damper 5 provided in a piping 4 for supplying powder to a transfer machine 3 which carries the powder from a conveyer 1 to a furnace or the like. In the device 6, glass wool 7 is sandwiched between a metal plate 8 and a gauze 9 inside the pipe 4 to supply air from a pipe 10 so that powder is floated and prevented from solidification by scattering and slowly blowing out air.
Patent JP-S587094-A (JP)
Inventor: DOI TOMOYUKI
IPC: E21D9/06
Filed: 1981-07-07
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-S58220396-A (JP)
Inventor: KITOU NORIMITSU
IPC: H05B41/18
Filed: 1982-06-17
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-S63272936-A (JP)
Title: Control method for idling engine speed of engine
Inventor: SATO MASAMI
IPC: F02D41/08
Filed: 1987-04-28
Abstract: PURPOSE:To prevent excessive change in condition due to the error or slight change in the factors for detecting an idling condition by providing a hysteresis characteristic to a threshold value for judging whether an engine is in an idling condition or in a non-idling condition. CONSTITUTION:By detecting the opening of a throttle valve, whether an engine is in an idling condition or not is judged by an idling condition judging means 1 and, based on the judged result, an engine speed regulating means 2 controls a mixture quantity regulating means 3. In this case, the idling condition judging means 1 carries out the judgment of the idling condition with a hysteresis characteristic being provided to the threshold value for judging whether the engine is in an idling condition or in a non-idling condition. Thereby, excessive change in condition due to the slight change in the factors for detecting the idling condition, and the like, can be prevented removing the so-called hunting phenomenon of engine.
Patent JP-S63269197-A (JP)
Inventor: OZAWA RYOJI
IPC: G02F1/133
Filed: 1987-04-28
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-S5230211-A (JP)
Title: Method of manufacturing high purity cr- fe alloy
Inventor: TOKURA IWAO
IPC: C22C1/00
Filed: 1975-09-02
Abstract: PURPOSE: A method of manufacturing high purityCr-Fe alloys consisting of ≥0.04%C, ≥0.010%N, <0.015%S, ≥0.35%Si, ≥0.05%Al, 25-70% Cr and the balance essentially Fe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07249458-A (JP)
Title: Electric connector and method for connection of multicore cable to it
Inventor: OFUAA BENGARU
IPC: H01R13/639
Filed: 1991-05-10
Abstract: PURPOSE: To provide an improved both sex type self short-circuit electric connec tor by constituting an elastic conducting member to make contact with at least two electrical terminals under the condition of no engagement with a connector and to break electrical contact engaged with a corresponding connector. CONSTITUTION: When a connector is not connected, a contact part 88 of a switch member 80 presses an electrical terminal 62, and the contact part 88 of a switch member 82 presses simultaneously. Therefore, the switch members 80 and 82 are operated to effect switching between terminals 58 and 62 and terminals 60 and 64. On the other hand, when the contact with a module 40 of a corresponding connector is achieved, a base part of the module 40 of the corresponding connector is inserted toward an engagement part 90 of the members 80 and 82 to be deformed. As a result, a part of the contact part 88 is lifted on the inclined surface formed by tooth parts 50, 52, 54 and 56 to eliminate switching between the terminals 58 and 62.
Patent JP-H07314358-A (JP)
Title: Micro-manipulator
Inventor: TANIGUCHI YOSHIHISA
IPC: B25J7/00
Filed: 1994-05-19
Abstract: PURPOSE:To achieve correct action by generating elliptic vibration of a resilient body by ultrasonic vibration of an electromechanical energy converting element to displace a driven body geometricly, and supporting, positioning, and energiz ing the resilient body to the driven body by a supporting and energizing means. CONSTITUTION:A micromanipulator is composed of a vibration body 1 composed of a laminated piezoelectric body 1a to generate ultrasonic vibration, and a resilient body 1b to perform elliptic motion by the ultrasonic vibration, and a driven body 2 to generate geometric displacement by the elliptic motion. The resilient body 1b is supported and positioned by shafts 1d, 1e of the vibration body 1, energization plates 5, 9, torsion springs 7, 11, and long holes 4a, 8a of frames 4, 8, while it is energized toward the driven body 2. In this constitution, weight of a carried article, and weight of the manipulator itself can be offset, thereby smooth action is enabled.
Patent JP-H06161721-A (JP)
Title: Signal processing circuit
Inventor: KANEKO TAKASHI
IPC: G06F9/26
Filed: 1993-05-07
Abstract: PURPOSE:To provide the signal processing circuit which eliminates the need to provide an instruction memory with an area for a vector address table. CONSTITUTION:This circuit is provided with a fixed address generating circuit 7 which generates plural fixed addresses and a selecting circuit 8 which selects one of those fixed addresses as a select signal S. When a reset signal is inputted to a program counter 1, the program counter 1 directly inputs and holds the address selected by the selecting circuit 8 and specifies an address of the instruction memory 2 with the held address and an address obtained by updating the address with a decoded signal.
Patent JP-H10297391-A (JP)
Title: Switch device for automobile
Inventor: SUDO HIROSHI
IPC: H01H25/04
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To operate a switch by an occupant him/herself on a rear seat quickly without changing an operation posture by arranging plural switches for inputting an order signal for operating on-vehicle electrical equipment to a center console arranged on the position held between the driver's seat and a front passenger seat of an automobile. SOLUTION: A released recessed part 28 is formed on the upper frontside and upperside of a switch arranged part 24 ensured on the frontside of a console box 22 and a remote control unit 30 is inserted attachbly/detachably. In the remote control unit 30, a control circuit and a unit exclusive battery are built in a main body case and a joystick operatable in front/rear and right/left directions is projected on the center of the front half part and a push switch is provided on its top. An audio-air control mode changeover switch is arranged concentrically around the joystick and a rotatable volume control dial is provided on its outside and an infrared ray is outputted from the dispatch part of the front end of the remote control unit 30 to the frontside in response to an operation content and the driver and an occupant can operate simply.
Patent JP-S5633194-A (JP)
Title: Processing method for groove of circumferential welding
Inventor: MIZUNO SADAO
IPC: B23K33/00
Filed: 1979-08-22
Abstract: PURPOSE: To prevent the stress concentration by the thickness deceases or lowering  of fatigue strength at the circumferential welding of the same shape tube, etc., by  expanding one of the inner diameter of opening part of the material to be welded so  as to be the same with that of the other opening part and joining the groove.  
     CONSTITUTION: The enlarged part 7 is formed by expanding the tube having a small diameter and unfitness of inner diameter of the tube is eliminated after forming the groove parts 4, 4 of the tubes 1, 1 at the circumferential welding of the  tubes 1, 1 having a different inner diameter. As a result, decrease of thickness of  weld zone is not generated and plastic deformation capable of canceling the welding  contraction deformation is generated by carrying out the circuit welding, is generated and the strain concentration is lightened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05279269-A (JP)
Title: Method for hydrogenation reaction of unsaturated hydrocarbon compound
IPC: C07C5/05
Filed: 1992-03-31
Abstract: PURPOSE:To uniforming flow rate in plural reaction tubes in a method for hydrogenating an unsaturated hydrocarbon compound using a hydrogenating reactor of multitubular heat exchange type. CONSTITUTION:In hydrogenating dicyclopentadiene at 80 deg.C under 25 kg/cm<2> by feeding 60m<3>/hour hydrogen gas and 400 liters/hour (15% toluene solution) from the bottom of a hydrogenating reactor of multitubular heat exchange type having arranged 157 reaction tubes having 25mm inner diameter and 3m length set in parallel, charged with 0.5% palladium supported on silica alumina carrier as a stationary bed catalyst, the ratio (sigma/X) of the standard deviation of (sigma) of pressure loss of reaction tubes to the average value of pressure loss is adjusted to 3%. Thus, cyclopentene can be produced in high yield.
Patent JP-H10298679-A (JP)
Title: High strength and high conductivity copper alloy
Inventor: YAMAMOTO YOSHINORI
IPC: C22F1/08
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a high strength and high conductivity copper alloy by adding a steel with a specified amounts of Fe and Ni and furthermore with P, Co, Sn, Mn, Ag, Cd, Pb, Zn, Be, In, Te, Y, Cr, Ti, Zr, Mg and B. SOLUTION: This copper alloy is the one having a compsn. in which the total content of Fe and Ni is regulated to, by weight, 1 to 4.5%, the content of P is regulated to 0.1 to 0.8%, and the balance subtantial copper, the total content of Fe and Ni is 3 to 10 times the content of P, and also, Fe/Ni=0.8 to 1.2 is satisfied. This copper alloy is moreover incorporated with one or more kinds of elements selected from the ranges of 0.01 to 1% Co, Sn, Mn, Ag, Cd, Pb and Zn, 0.01 to 0.5% Be, In, Te and Y, 0.01 to 0.2% Cr, Ti, Zr and Mg and 0.001 to 0.1% B in the total range of <=3%. The strength of the copper alloy is equal to that of 42 alloys, and its electric conductivity is regulated to >=50% IACS.
Patent JP-H046140-A (JP)
Title: Method and equipment for coating granular raw material for pottery with colorant
Inventor: OKUMURA SHIGEKI
IPC: C04B33/14
Filed: 1990-04-20
Abstract: PURPOSE:To surely coat the surfaces of the particles of a granular raw material for pottery with the sufficient proper amount of colorant by preliminarily mixing the powdery colorant with the raw material in a dry method and strongly pressing this mixed raw material by a compression rollers and then crushing and sifting it. CONSTITUTION:A granular raw material 1 for pottery and a powdery colorant 2 are preliminarily mixed by an agitation type premixer 5. This premixed raw material is strongly pressed between a pair of compression rollers 6, 7. Then the strongly pressed premixed raw material is crushed and shifted.
Patent JP-S587553-A (JP)
Title: Alcohol detecting element
Inventor: AKIYAMA SHIGEO
IPC: G01N27/12
Filed: 1981-07-06
Abstract: PURPOSE:To provide an alcohol detecting element which is suitable for prevention of the occurrence of a malfunction of a detector for gas such as H2, CH4, by producing a sintering substance containing effective components of MgO, Cr2O3, and ZrO2 in a mol ratio satisfying a given relation formula. CONSTITUTION:MgO, Cr2O3, and ZrO2 or that which prepares them is used as a starting material, a final composition statisfies a relation shown by a formula, where MM is a mol ratio of MgO, MC is a mol ratio of Cr2O3, and MZ is a mol ratio of XrO2, and the mixture of the starting materials, which are mixed so that they are brought to MC=MM, is press-molded into a columnar shape wherein two platinum wires are embedded. The molded substance, placed in a heat resisting receptacle, is burned in air at about 1,000 deg.C using an electric furnace to obtain an alcohol element. The element is assembled into an alcohol detecting element such that a platinum electrode is welded to a terminal stand provided with a heater and is covered with a stainless explosion resisting net. This obtains an element which is high-sensitive to alcohol and low-sensitive to gas.
Patent JP-H05129140-A (JP)
Title: High frequency high voltage transformer
Inventor: OKUNO ATSUSHI
IPC: H01F27/32
Filed: 1991-05-10
Abstract: PURPOSE:To reduce the floating capacity by providing it with a core, primary winding, which is wound on the section in the vicinity of one end of the core, secondary winding, which is wound in one layer so that one side of the primary winding may be on low pressure side, and an insulating layer of hard material, which is interposed between the primary winding and the secondary winding. CONSTITUTION:For this high frequency high voltage transformer, secondary winding 13 is wound in one layer over the overall length in axial direction of a core 11. Moreover, primary winding 12 is wound concentrically in the vicinity of the terminal on the earth side of the secondary winding 13, and is separated enough from the highest voltage part of the secondary winding 13. Moreover, for an insulating layer 15, which insulates the primary winding 12 from the secondary winding 13, the object of the hard material such as glass epoxy, etc., is used. Therefore, the distance L between the secondary winding 13 and the core 11 never becomes short. Hereby, the floating capacity of the secondary winding is reduced, and the occurrence of glow discharge is prevented, and a high frequency transformer little in reactive power can be obtained.
Patent JP-H10303327-A (JP)
Title: Contact point conversion structure of semiconductor chip, and method for manufacturing semiconductor chip comprising contact point conversion structure
Inventor: SUZUKI NOBUSHI
IPC: H01L23/12
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To make packaging on a wafer easier, by pasting a film of liquid crystal polymer on a semiconductor chip, and connecting electrodes on the semiconductor chip to external connection points formed on an outside surface of the liquid crystal polymer film through the liquid crystal polymer film. SOLUTION: On a surface on such side of a semiconductor chip 13 as multiple electrodes 15 are allocated, a liquid crystal polymer film 11 is so pasted as to cover the electrodes 15, and on the surface on the side opposite to such surface as to be pasted to the liquid crystal polymer film 11, respective external contact points 12 corresponding to the electrodes 15 are allocated. Then, each external contact point 12 and each electrode 15 are electrically connected together through the liquid crystal polymer film 11, and the external contact point 12 is constituted as a connection means for surface-mounting to a wiring circuit substrate, etc. Thus, a packaging at a semiconductor wafer level is appropriately promoted, for achieving cost reduction.
Patent JP-H01276988-A (JP)
Title: Private branch exchange
Inventor: YAMAZAKI HAJIME
IPC: H04M3/22
Filed: 1988-04-28
Abstract: PURPOSE:To reduce useless power consumption by providing a current detecting means which detects the electric current flowing through a data line and a current limiting means which lowers the electric current supplied to a sound line from a power supply device in accordance with the detecting output of the current detecting means. CONSTITUTION:When a private multi-function telephone set 14 is connected with an exchange 1, a photocoupler 39 detects the electric current flowing through the data line 3 and is set to a turned-on state. As a result, a current limiting circuit 37 becomes a low-current state since a relay 41 is set to a broken state and a contact 41a is set to an opened state. When an ordinary telephone set is connected, no electric current flows through the data line 3 and the photocoupler 39 becomes a turned-off state. Therefore, the current limiting circuit 37 becomes a high-current state and a large electric current can be made to flow to the sound line 2 since the relay 41 is set to a make-contact state and contact 41a is set to a closed state.