baber/WOPTO huggingface dataset:
Patent JP-H03284822-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: SHIMADA AKIHIRO
IPC: H01G9/04
Filed: 1990-03-30
Abstract: PURPOSE:To stick joint surfaces fast, to simplify a manufacturing process, to protect an electrolytic layer and to improve reliability by forming the electrolytic layer and a conductive layer, cutting an anode body in a kerf and arranging the anode bodies cut onto both surfaces of a cathode body. CONSTITUTION:An anode body 1 is composed of a valve action metal such as aluminum, and kerfs 9 are formed through a means such as cutting in the cross direction of the anode body 1 on one part of the surface of the beltlike anode body 1. Press working is executed to a surface reverse to a surface, to which the kerfs 9 are formed, at positions different from the kerfs 9, thus forming a recessed section 6. Electrolytic etching treatment is executed to the recessed section 6, and chemical conversion treatment is conducted, thus shaping an oxide film layer. The anode body 1 is dipped into a pyrrole solution, and a pyrrole thin-film is formed through chemical polymerization. An electrolytic layer 3 consisting of a polypyrrole layer is formed into the recessed section 6 of the anode body 1. The anode body 1 is cut in the kerfs 9 formed to the surface of the andde body 1, thus acquiring an anode body 1a as a single body. The anode bodies 1a as these single bodies are disposed onto both surfaces of a cathode body 5, thus obtaining an electrolytic capacitor.
Patent JP-H01261534-A (JP)
Title: Rotary driving device
Inventor: SATO ICHIRO
IPC: F16H1/28
Filed: 1988-04-08
Abstract: PURPOSE:To reduce both frictional resistance and energy loss by fitting an input means to an eccentric bushing which eccentrically turns around a crankshaft, and fixing a small diameter circular gear to an external gear and further installing a two speed gear. CONSTITUTION:An eccentric bushing 4 turns together with an eccentric plate 3 and a crank arm 2 making an axis of a crankshaft 1. An external gear 5 is engaged with an internal gear 8. The external gear 5, a spacer 11, and an inner gear 10 integrally carry out an eccentric motion along the internal gear 8 of a cover 7 making the eccentric axis of the crankshaft 1. Even if the force to be exerted to the crank arm 2 is small, due to the inertia, the speed is doubled from the internal gear 10 down to a large gear 13, a small gear 14, and a chain wheel gear 15, and the rotary driving force having been increased in power is smoothly transmitted. Thus, climbing running and high-speed running with a small power can be enabled.
Patent JP-S61293295-A (JP)
Title: Method and apparatus for fluidizing coal tar sludge
Inventor: KENESU DEII BAANSAIDO
IPC: C10L1/32
Filed: 1986-04-15
Abstract: A method and apparatus fluidizes solid deposits of coal tar sludge, such as coal tar decanter sludge or coal tar tank sludge to a relatively homogeneous mixture of solids dispersed in liquid. The coal tar decanter sludge received from the coke oven, including approximately 10 to 50% by weight coal and coke solids, is conveyed into a sludge mixing vessel where it is deposited onto a liquid-permeable support member or screen having a predetermined maximum screen size. A suitable coal tar solvent in the sludge mixing vessel is heated to a temperature sufficient to partially solubilize and reduce the viscosity of the coal tar portion of the coal tar decanter sludge to provide a pumpable dispersion of solids dispersed in a diluted coal tar mixture. Agglomerates of coal and coke solids held together with coal tar fall through the screen when sufficient coal tar has solubilized and the solid agglomerates then are reduced in size for recirculation to the sludge mixing vessel. The diluted coal tar mixture is pumped to recirculate itto the sludge mixing vessel after impacting and shearing the solid agglomerates to reduce the solids particle size.
Patent JP-S58206420-A (JP)
Title: Front wheel drive unit of running car
Inventor: HORI TOSHIO
IPC: B60K17/30
Filed: 1982-05-22
Abstract: PURPOSE:To facilitate the assembly of a lower gear case by fitting the front axle and a planetary gears unit at the cover side. CONSTITUTION:A lower gear case 4 that can freely be rotated around the central axle 9 in the rotating direction is provided with a planetary gears mechanism 16 and a cover 15 inside and supports a front axle 14. This cover 15 mounts the front axle 14 by bearings 25 and 26 and a ring gear 27 by a bolt 28. As a result, after the planetary gears mechanism is fit in the cover 14, the lower gear case can be assembled and assembly can be facilitated.
Patent JP-H05261876-A (JP)
Title: Polyester film laminated and production thereof
IPC: C08J5/12
Filed: 1991-03-28
Abstract: PURPOSE:To prevent the release of a polyester film when a polyester film laminate is subjected to bending processing and drawing processing. CONSTITUTION:A laminate is produced by bonding polyester films through a cured material of a high energy beam curable adhesive compsn. containing monofunctional acrylate and a thermoplastic resin with a glass transition temp. of 20 deg.C or higher not having a radical polymerizable vinyl group in its molecule and reduced to zero or a slight amount in the addition amount of a polyfunctional monomer. By this constitution, a good polyester laminate wherein the adhesive layer has strong adhesive strength and proper flexibility and polyester films are not released at the time of bending processing and drawing processing is obtained.
Patent JP-S61247247-A (JP)
Title: Winding for rotary electric machine
Inventor: YOSHIDA KATSUHIKO
IPC: H02K3/34
Filed: 1985-04-25
Abstract: PURPOSE:To obtain an internal shield layer effective to lengthen the electro- mechanical span of life, by applying thermal shrinking property to semi- conductive tapes or sheets. CONSTITUTION:A high-tension generator coil conductor is organized by bonding transposed insulating wire coils 1 to one another with thermosetting resin to be formed. An internal shield layer 4 is formed by winding up the conductor with semi-conductive tapes or sheets. The internal shield layer 4 is organized by impregnating stiffener polyester cloth tapes with semi-conductive thermosetting resin mixed with carbon black, and by heat-treating the tapes in a state of applying tension to them in the longitudinal direction, and by winding up the external stator slot sections of the coil conductor 5 with the semi-conductive tapes cooled at a room temperature and with applied thermal shrinking property. As the result, field concentration in the corner sections is softened, and the electro-mechanical span of life on insulation to the earth can be lengthened.
Patent JP-S5612512-A (JP)
Title: Reference volume pipe system meter prober
Inventor: SUGAYA NOBUTADA
IPC: G01F25/00
Filed: 1979-07-12
Abstract: PURPOSE: To remove the residual magnetism for improving measurement accuracy by a method wherein magnetic rubber is provided on a pig reference position, while a pair of magnetic sensors are provided on a pipe reference position to sense the pig reference point passing.  
     CONSTITUTION: A pig 13 is consisted of rubber 6a, 6b, magnetic rubber 7, metal fittings 8 holding magnetic rubber 7, a shaft 10 and nuts 11a, 11b. The outer diameter of the pig 13 can be adusted as shown by a chain line by tightening the nuts  11a, 11b, the leakage can be prevented by adjusting to the inner diameter of a pipe- line 1. On the other hand a pair of magnetic sensors 14a, 14b and another pair of  magnetic sensors 15a, 15b are prepared in the pipe outer shaft direction of the pipe 1 to give the output thereof to a zero-potential detector 5 through the differential amplifiers 16, 17 and an additional amplifier 4. Said differential amplifiers 16, 17 remove the influence of residual magnetism in the pipe line. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09251122-A (JP)
Title: Optical fiber cable
Inventor: SASAKI ATSUSHI
IPC: G02B6/44
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To make an optical fiber cable easily bendable and to lessen the load acting on coated optical fibers as against side pressures. SOLUTION: This optical fiber cable is constituted by arranging reinforcing coated fibers 2 at the respective vertexes of a square shape enclosing the central coated optical fiber 1, simultaneously applying a plastic coating 3 having a circular section thereon and providing the outer peripheral surface parts facing the respective sides of the square shape among the outer peripheral surface parts of this plastic coating 3 with recessed curvilinear parts 4. The optical fiber cable is made easily bendable in any directions orthogonal with the cable and the load acting on the central coated optical fiber 1 when the cable is bent is lessened.
Patent JP-H02265272-A (JP)
Title: Semiconductor integrated storage circuit device
Inventor: GOTO HIROYUKI
IPC: H01L27/10
Filed: 1989-04-05
Abstract: PURPOSE:To prevent an adverse effect on an internal circuit (such as a memory cell) of noises, etc., applied to an input pad by forming an epitaxial region having a conductivity type reverse to a substrate backfilling a groove cut to the substrate under a well in which an input protective circuit is shaped. CONSTITUTION:A groove cut to a P-type Si substrate 1 is formed just under an input protective circuit block 100, and the groove is backfilled by the selective growth of an N-type epitaxial region 10. Consequently, since the second P well 110 of an input protective circuit block can be isolated electrically and completely from the P-type Si substrate 1, a large quantity of electrons injected from an input pad are not injected to the substrate 1 when negative potential is applied to the input pad. Accordingly, an internal circuit such as a memory cell is not subject to an adverse effect.
Patent JP-H06303149-A (JP)
Title: Decoder for bch code
Inventor: TODOROKI MITSUNARI
IPC: H03M13/00
Filed: 1993-04-14
Abstract: PURPOSE:To constitute the double error correction BCH code decoder small in circuitry by sufficiently reducing a memory capacity of a ROM table. CONSTITUTION:A syndrome table of 1-bit error is stored in a ROM 8 and 2 kinds of 1-bit error syndromes 105, 106 are read from error syndrome registers 9, 10 and an exclusive OR circuit 7 obtains exclusive OR based on the syndrome of a received by a 3-input exclusive OR circuit 7 to check an error correction bit. Thus, the ROM table is reduced and the configuration of the address decoder reading the ROM is simplified to realize the miniaturization of the decoder.
Patent JP-H0317242-A (JP)
Title: Material system for high-temperature jet engine
Inventor: MERUBIN ROBAATO JIYAKUSON
IPC: C23C30/00
Filed: 1990-04-03
Abstract: PURPOSE: To develop the material for a jet engine operating at a high temp. and high rotation by coating the surface of a structural metal substrate composed of an Nb base alloy essentially consisting of Nb and contg. specified amounts of Ti and Al or Cr, Hf or the like with protective coating film of a Cr-Al-Ru-Fe series alloy.  
     CONSTITUTION: The specified surface of a high strength structural metal substrate composed of an Nb base alloy composed of 31 to 48% Ti, 8 to 21% Al, and the balance Nb or composed of an Nb base alloy essentially consisting of Nb and combinedly contg. Ti, Al, Cr, Hf or the like in specified ratios is metallurgically bonded with protective coating film of an alloy having a compsn. expressed by the formula I or II having a compsn. in the A or B part hatched in a Cr-Al-Ru ternary constitutional diagram, representatively, of 55% Cr, 20% Al, 14% Ru and 11% Fe and excellent in heat resistance and corrosion resistance. The alloy material suitable for the disk, blade or the like of a jet engine used at a high temp. and high speed can be developed. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5313751-A (JP)
Title: Wire retricting device for winch
Inventor: KUDOU TAKUYA
IPC: B65H54/28
Filed: 1976-07-21
Abstract: PURPOSE: To enable correctly retracting a wire on a retracting drum at constant pitch by accurately guiding the wire through a guide drum having a spiral groove formed thereon. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62246579-A (JP)
Title: Porphyrin derivative
Inventor: KARASAWA MICHITO
IPC: C07D487/22
Filed: 1986-04-16
Abstract: NEW MATERIAL:A porphyrin derivative shown by formula I (Rf is perfluoroalkyl). EXAMPLE:7, 12-Bis(1-trifluoroacetoxyethyl)3, 8, 13, 17-tetramethyl-2-1H, 23H-por phine-2,18-dipropionic acid. USE:A drug useful for diagnosing and remedying cancers. The titled compound has both photosensitive actions and affinity for cancerous cells and distribution of this compound in tissue of organism by using nuclear magnetic resonance spectrum. PREPARATION:7, 12-Bis(1-hydroxyethyl)-3, 8, 13, 17-tetramethyl-21H, 23H- porphine-2, 18-dipropionic acid shown by formula II is acylated with a carboxylic acid anhydride shown by formula (RfCO)2O to give a porphyrin derivative shown by formula I.
Patent JP-S5211783-A (JP)
Title: Field effect transistor for integrated circuits
Inventor: TAKASU HIDESHI
IPC: H01L21/8249
Filed: 1975-07-17
Abstract: PURPOSE:To simplify the placing of an FET side by side by etching the base area formed simultaneously with that for a bipolar transistor.
Patent JP-H01259709-A (JP)
Title: Transmission line travelling device
Inventor: SUZUKI NOBURO
IPC: H02G1/02
Filed: 1988-04-07
Abstract: PURPOSE:To facilitate transition between wires, by arranging vertical turn joints and horizontal turn joints at clamp sections provided at the opposite ends and the central section of an under rail laid along a transmission line in order to hold a predetermined angle. CONSTITUTION:An under rail 1 is suspended from a wire A through clamps 2 at the opposite ends and the central section of the under rail 1 is jointed continuously with a clamp 4, a supporting member 5 and a supporting frame 11 in order to suspend a gondola. The clamps 2, 4 are provided with openable/ closable and vertically turnable joints 2b, 4b and horizontally turnable joints 2c, 4c, and vertical motion means 2d, 4d are provided. The gondola 13 is also provided with vertical and horizontal turning means 8, 9 and a set of observa tion machinery is mounted. The clamps 2, 4 are opened/closed corresponding to the state of the wire A then the turning joints ere rotated in order to stabilize the attitude of the gondola 13, thereafter the under rail 1 is stepped inch by inch through the travel unit 3 in the supporting member 11 and a drive means 7. By such arrangement, travel on the wire and transition between the wires can be performed easily.
Patent JP-S62245509-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: KAWABE TAKASHI
IPC: G11B5/31
Filed: 1986-04-18
Abstract: PURPOSE:To attain highly accurate patterning to the magnetic film tip of a thin film magnetic head by dividing the stage into two, the stage forming only the magnetic core tip and the stage forming the part except the tip. CONSTITUTION:A lower magnetic film 12 and a gap material 15 are formed on a ceramic base 11. Then an upper magnetic film tip 14 is formed. In this case, since a background step difference is small in the stage forming a photosensitive resin film pattern, the photosensitive resin film is formed thinly to attain highly accurate patterning. After a conductor coil 16 and an organic insulation film 17 are formed, the upper magnetic film 13 except the tip is formed. Then the film 13 is etched to obtain a thin film magnetic head. In this case, although the patterning accuracy is deteriorated in the step difference lower part of the film 17, the request dimension accuracy of the part is not comparatively severe and no problem exists. According to the method, since the patterning is attained while the photo mask and the thin photosensitive resin surface are adhered excellently, the highly accurate magnetic film shape is formed.
Patent JP-H10284549-A (JP)
Title: Probe card for testing linear amplifier ic and test method
Inventor: HOZUMI CHIZURU
IPC: G01R1/073
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To make compatible improvement in the assembly yield of linear amplifier IC and the reduction of production costs. SOLUTION: A probe card 1 for testing liner amplifier IC is provided with a pulse signal generating means 12 for inputting a DC signal from a DC tester 2 as a test control signal together with a wiring pattern means 11 for DC test input/output signal, for generating a pulse signal having rising time preset for the operating frequency band of linear amplifier IC 4 corresponding to the input of this test control signal, and for transmitting this pulse signal to the linear amplifier IC 4 as the AC component of input signal; and a pulse edge difference detecting means 13 for detecting a pulse edge difference between a delay signal delaying the pulse signal and the AC component of output signal, and for outputting the DC average value voltage of that detecting signal to a tester as an operating frequency test signal.
Patent JP-S59213870-A (JP)
Inventor: SHIMOMURA TAIZOU
IPC: E04H7/18
Filed: 1983-05-19
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-S60233227-A (JP)
Title: Method of driving piles such as steel pipe, steel sheet pile, and driving leader thereof
Inventor: ENDOU KOMASA
IPC: E02D7/02
Filed: 1984-05-01
Abstract: PURPOSE:To easily and reliably drive piles, by a method wherein, after the piles are erected through the working of a vibro-hammer, the piles are driven with the aid of a diesel hammer. CONSTITUTION:Piles 1 are erected in a ground on the sea bottom through the working of a vibro hammer 4 installed to the boom of a ship. After the boom is removed from the vibro-hammer 4, a leader 6, to which a hammer 5, such as diesel hammers, air-operated hammers, is attached, is hung down from the boom. After the pile 1, erected in a ground, is covered with the leader 6, the pile 1 is regularily driven into the ground with the aid of the hammer 5. This, since, even if the erection position of the pile 1 is displaced during erection, the pile is pulled off by means of the vibro hammer 4, enables the piles 1 to be reliably and vertically driven at a desired position.
Patent JP-H01263297-A (JP)
Title: Device for controlling pigment component in paint in electrodeposition coating
Inventor: SOGA TOSHIHARU
IPC: B05C11/10
Filed: 1988-04-12
Abstract: PURPOSE:To keep the rate of a pigment component in an electrodeposition paint at a specified value by measuring the temp. of a liq. paint and the propagation velocity of an ultrasonic wave in a measuring tank to calculate the rate of the pigment component, and providing a means for controlling the supply of pure water and a replenished paint. CONSTITUTION:The rate of the pigment component is calculated from the values measured by the temp. measuring part 22 and ultrasonic wave propagation velocity measuring part 26 arranged in the measuring tank 20 and from a function stored in a pigment-component arithmetic circuit 52. When the rate is in the specified range, the first and second replenished paints and pure water are supplied respectively in specified amts. to replenish with the solid component taken out from an electrodeposition paint tank 10. The rate of the pigment component in the electrodeposition paint in the measuring tank 20 is compared with a set value by an output circuit 54, and the number of revolutions of the motor of a first replenished paint pump 60 is increased when the rate is smaller than the lower-limit value to increase the supply of the first replenished paint. Furthermore, the number of the revolutions of the motor of a second pump 66 is decreased to decrease the supply of the second replenished paint with a lower rate of pigment. In addition, the supply of pure water is changed to keep the solid component in the entire supplied liq. constant.
Patent JP-H05259079-A (JP)
Title: Semiconductor growth method and manufacture of semiconductor laser
IPC: H01L21/203
Filed: 1992-03-12
Abstract: PURPOSE:To enhance a III-V compound semiconductor film in controllability and reproducibility of characteristics by a method wherein semiconductor crystal is made to grow at a specified temperature, and a growth substrate is irradiated with light rays or an electron beam. CONSTITUTION:A GaAs substrate 3 is placed on a molybdenum block 2. The molybdenum block 2 is arranged inside an ultrahigh vacuum chamber 1, a molecular beam source of Ga, In, P, or the like is mounted in a molecular beam cell 8, and the surface 11 of the substrate 3 is irradiated with a material molecular beam 4 emitted from the beam cell 8. The substrate 3 is heated by a heater 5 and kept at 650 deg.C or below. On the other hand, Ar<+> laser light 10 is cast through a collimator lens 9 onto a mask 7 having a pattern. The light past the mask passes through a lens 6 and a window 12 of the chamber 1 and forms the image of the mask pattern on the surface of the substrate. By this setup, a natural supper lattice high in reproducibility, controllability, and crystallinity can be obtained.
Patent JP-H08283969-A (JP)
Title: Electric corrosion protection current monitor and monitor system using the same
Inventor: KIHIRA HIROSHI
IPC: C23F13/22
Filed: 1995-04-13
Abstract: PURPOSE: To improve the safety of an underwater metallic structure subjected to electrolic corrosion protection and to assure the long-term durability thereof by mounting a sensing electrode of the same kind of the metal as the metal of this structure at the structure and monitoring the electrolic corrosion protection current between both. CONSTITUTION: The sensing electrode 4 which is formed of the steel plate equal to the steel plate of the underwater steel structure 1 mounted with a sacrificial anode 2 or of the same kind thereof is mounted at the steel structure 1 in the form of sticking the electrode to a part of the steel structure. An electric circuit by insulation coated lead wires is formed at the sensing electrode 4 and the steel structure 1. This circuit is provided with a non-resistance ammeter 5 to monitor the electric corrosion protection current flowing in the circuit, by which the protection state is discriminated. The sensing electrode 3 and the insulation coated lead wires are provided with means for preventing their failure at need. Further, an electric corrosion protection monitor system to concentrate current data and to recognize the corrosion protection state cover the entire part of the steel structure over a long period of time is preferably constituted by disposing plural pieces of the electric corrosion protection monitors.
Patent JP-2000279117-A (JP)
Title: Processed food
Inventor: OTONARI SHIGEHIKO
IPC: A23L7/109
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a processed food capable of preventing the impregnation of a seasoning material into the food main body before the heat cooking of the food. SOLUTION: The processed food is composed of a food main body 1 and a seasoning material 2 packaged in the same vessel 4. A partition layer 3a composed of a 3rd material 3 integrating with the seasoning material 2 by heating is placed between the food main body 1 and the seasoning material 2.
Patent JP-H05307629-A (JP)
Title: Code reader
Inventor: UEDA NAOTOSHI
IPC: G06K7/10
Filed: 1992-04-09
Abstract: PURPOSE:To provide a code reader improved so that collimation to a code can be accurately executed even by an operator with low skillness. CONSTITUTION:The code reader is provided with a laser diode 4 for generating a red beam and mirrors 7, 8, 17, 18 and cylinder lenses 9, 10, 19, 20 for converting the red beam into four face beams parallel with a code reading optical axis A and having square cross sections.