baber/WOPTO huggingface dataset:
Patent JP-S5697634-A (JP)
Title: Temperature-sensitive viscous fluid coupling apparatus
Inventor: MIZUTANI KENICHIROU
IPC: F16D35/00
Filed: 1979-12-28
Abstract: PURPOSE:To improve the operation change responsiveness of the partition plate and the valve plate without enlarging the setting torque for the bimetal in a temperature sensitive viscous fluid coupling apparatus by reducing the sliding resistance between said partition plate and said valve plate in a viscous fluid. CONSTITUTION:Passage 8a and 8b are formed in a partition plate 8 separating a working chamber 9 and a storing chamber 10 so that the viscous fluid in the storing chamber 10 can flow into the working chamber 9. The valve plate 12 contact with the partition plate 8 and slides on a circular arc through a bimetal 13, which operates on detecting the air temperature in the rearward of a radiator. In response thereto the valve plate 12 opens or closes the passages 8a and 8b in the partition plate 8. Providing the valve plate 12 with several slight projections 12a permits the partition plate 8 and the valve plate 12A to be in point contact with each other, so that the sliding resistance largely decreases.
Patent JP-H0336669-A (JP)
Title: Picture-drawing linking device
Inventor: SAGAWA HISAO
IPC: G06T1/00
Filed: 1989-07-04
Abstract: PURPOSE:To smoothly link picture and drawings by linking a pair of the picture drawings as the object of linkage by using a support picture drawing generated by a support picture drawing generator. CONSTITUTION:A lacked drawing supporting part 13 determines a moving condition by calculation to move one of picture drawings 51 and 52 in a moving direction for each pair 33 of contact corresponding points, for example, so that the pair 33 of the respective connection corresponding points to be shown by input position information from an input part 12 can be respectively independent two points on a straight line. This condition is determined by calculating the moving direction and moving quantity for each pair 33 of the corresponding points and calculating an average value. When a support picture drawing 35 is generated by a supporting part 13, a picture linking part 14 inserts the drawing 35 between the picture drawings 51 and 52. When there is a part not to be linked between the drawings 51 and 35 and between the drawings 35 and 52, these drawings are connected by slightly distorting the part. Thus, the drawings 51 and 52 can be smoothly linked.
Patent JP-H0833463-A (JP)
Title: Health food containing calsium as main ingredient
Inventor: TAKENAKA HIROYUKI
IPC: A23L17/60
Filed: 1994-07-25
Abstract: PURPOSE:To obtain a health food containing the algal bodies of unicellular calciphilous alga and enabling to simultaneously ingest various mineral ingredients including calcium and various nutritive ingredients. CONSTITUTION:This health food contains the algal bodies of a unicellular calciphilous alga (preferably an alga belonging to the genus Haptophyceae) such as an alga belonging to the genus Pleurochrysis, Gephyrocapsa, Emiliania, etc. A culture solution containing the bodies of the unicellular calciphilous alga artificially cultured under charging carbon dioxide (-enriched air) is concentrated, weakly acidified with acetic acid, etc., mixed with cyclodextrin and chitosan, vacuum-dried or lyophilized into powder, and subsequently processed into a tablet or capsule food.
Patent JP-H0777616-A (JP)
Title: Integrated optical coupler and method for using the same
Inventor: HASEGAWA MITSUTOSHI
IPC: G02B6/122
Filed: 1993-06-19
Abstract: PURPOSE:To provide the integrated optical coupler for which integration is easy and processes are easy and which has excellent reliability, reproducibility and yield. CONSTITUTION:Channel waveguides are formed on a semiconductor substrate and an optical coupler part for branching and coupling light waves 11, 12, 13 is formed in the intersected parts thereof. A reflection part is formed in this coupler part in such a manner that a part of the light waves propagating in the channel waveguides are partially reflected and branched. Dielectric films are formed on the side walls of projecting parts 7a, 7b formed in a part of the semiconductor substrate 1 of the reflection part.
Patent JP-S5798653-A (JP)
Title: Salt-proof reinforcing rod for concrete for low temperature use
Inventor: SHIMADA HARUO
IPC: C22C38/08
Filed: 1980-12-06
Abstract: PURPOSE: To obtain a reinforcing rod for concrete having superior corrosion resistance to salt existing in the concrete and superior toughness at low temp. by preparing a steel contg. a specified percentage each of C, Si, Mn, P, S, Al, Ni, etc.  
     CONSTITUTION: A steel consisting of 0.001W1.0% C, 0.055W0.20% Si, 0.01W1.2% Mn, 0.005W0.025% P, 0.0005W0.003% S, 0.001W0.08% Al, 0.0002W0.1% Ca and/or REM, 3W5.5% Ni and the balance Fe with inevitable impurities is prepared. To the steel may be added 0.005W0.2% in total of Nb, V, Ti and Mo or 0.03W 0.5% Cu. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08181732-A (JP)
Title: Receiver containing carrier reproducing circuit and digital transmission system
Inventor: DAFFARA FLAVIO
IPC: H04L27/38
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To warrant synchronization where possibility attended with phase jitter is minimized even when S/N is extremely low. SOLUTION: The digital transmission system is made up of a receiver having a carrier regenerating circuit 30. The circuit consists of a local oscillator 31 and a correction means 34 that corrects a phase difference produced between a complex input signal and a local carrier fed from the oscillator. In the correction means 34, an area is set in a plane demarkated by in-phase components and quadrature components of the complex signal. Each area includes a state of signal point arrangement used for coding the complex signal in the case of transmission.
Patent JP-S6065317-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKAHASHI TSUTOMU
IPC: G06F1/04
Filed: 1983-09-19
Abstract: PURPOSE:To obtain a semiconductor IC which can save the power consumption despite the long arithmetic processing time by using a control circuit which actuates intermittently and in a prescribed cycle a clock signal generating circuit for internal drive. CONSTITUTION:When the power supply voltage is supplied to an LSI40, an oscillating circuit 41 has oscillations with a fixed frequency. The output signals CP of the circuit 41 are supplied in parallel to a clock pulse generating circuit 42 and a control circuit 44. The circuit 42 works only when the control signal CST delivered from the circuit 44 is set at one of both levels. Then the circuit 42 divides the signal CP given from the circuit 41 and produces the two phase clock pulses phi1 and phi2 to supply them to an arithmetic processing circuit 43. The circuit 43 performs the arithmetic processing in response to an arithmetic instruction supplied from an input device 20 and delivers the result of this arithmetic processing to a display device 30. The circuit 44 produces the signals CST every fixed cycle to avoid the power consumption of the circuit 43, etc.
Patent JP-H1016880-A (JP)
Title: Floating pier
Inventor: KOZONO YASUSHI
IPC: B63B35/34
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To lower the center of gravity, reduce the inclination of a deck against the water surface when an eccentric load is applied to the deck, and improve its stability by providing weights on floats covered with a resin having durability on the surface of styrol foam. SOLUTION: Weights 4 are provided on floats 3 to lower the center of gravity of a floating pier 1. The weights 4 are made of a heavy material (e.g. concrete), and multiple weights 4 are arranged in parallel below the center of the whole height of the floats 3. When an eccentric load is applied to the upper face of a deck 2, the deck 2 is inclined against the water surface, its center of gravity is lowered by the weights 4 provided on the floats 3, the inclination of the deck 2 against the water surface is made smaller than that of the deck used in the past, and its stability is improved.
Patent JP-H0223269-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: KAMATA TAKAHIRO
IPC: H01F38/12
Filed: 1988-07-13
Abstract: PURPOSE:To improve reliability of a high voltage diode by a method wherein a containing cylinder is mounted to a secondary bobbin contained in an insulating case, and the high voltage diode through which the high voltage end of the secondary coil is connected to a high voltage terminal is contained in the containing cylinder. CONSTITUTION:A primary coil 1 concentrically engaged with the inner periphery of a secondary coil 2, and is contained in an insulating case 3. The coils 1 and 2 are embedded in an insulating resin layer 18 casted in the insulating case 3. The high voltage end of the second coil 2 is connected to a high voltage terminal 11 through a high voltage diode 8. ln this constitution, a containing cylinder 9 for the high voltage diode 8 is mounted to a bobbin 6 of the second coil 2. The high voltage diode 8 is contained in the containing cylinder 9. This constitution prevents adhesion of a foreign matter to the high voltage diode 8 before casting of the insulating resin layer 18, and prevents crack of the high voltage diode 8 due to a thermal expansion difference between the diode 8 and the layer 18.
Patent JP-S6064367-A (JP)
Title: Image recorder
Inventor: HONDA HIROYUKI
IPC: G03G21/16
Filed: 1983-09-19
Abstract: PURPOSE:To facilitate maintenance by separating a min body into an upper and a lower machine frames which can be opened and closed, providing an automatic and a manual insertion paper feed part and a fixation part to the lower machine frame and an exposure, a transfer, a separation, and a conveyance part to the upper machine frame, and pivoting a conveyance part rotatably. CONSTITUTION:The upper machine frame 41 and lower machine frame 40 are pivoted 42 in an opening and closing state. (The figure shows an open state.) Recording forms P are conveyed automatically from the cassette 21 of the lower machine frame 40 in a closed state through rollers 23, 25, 35, and 36, and a manually inserted form is passed through a roller 29 from a table 27 and conveyed in the same path as the automatic conveyance path of the automatically fed forms behind the roller 25. The forms are exposed to a photosensitive drum 31 in the middle of the conveyance, toner is transferred 32, and they are separated from the photosensitive drum 31 by a separating electrode 33 and then discharged into a discharge tray 37 after fixation 35. A frame body 38 containing the conveyance paths is locked to the upper machine frame 41 with an unshown device and moves up when the upper and lower machine frames are open, but unlocked when necessary and rotates around a shaft 39 to a position 38' as shown by an arrow A. Thus, repair and inspection are facilitated in case of jamming.
Patent JP-H1067697-A (JP)
Title: Thermal stabilization of bisphenol
Inventor: HEYDENREICH FRIEDER DIPL CHEM
IPC: C07B61/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a thermally stable bisphenol by passing a reaction mixture through a specific container. SOLUTION: This method comprises (a) catalytically reacting phenol and a ketone or an aldehyde in the presence of a cocatalyst on an acidic ion exchange resin to give a corresponding bisphenol by a basically well-known method, (b) passing the reaction mixture obtained by the process (a) through a container packed with an inorganic oxide and (c) separating the bisphenol from the reaction mixture obtained by the process (b) by a basically well-known method, subjecting the bisphenol to an ordinary purifying process and occasionally melting the first solidified bisphenol in the following process so as to carry out the next process.
Patent JP-H1164157-A (JP)
Title: Failure position determining method of optical transmitting link by reflectance measurement, and position determining device using this method
Inventor: GAUTHERON OLIVIER
IPC: H04B10/08
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To determine a failure position by providing a coherent detection type reflectometer on a terminal, and transmitting a measured pulse and a load signal connected to the measured pulse to a transmission link. SOLUTION: A branch unit 3 inserted to a transmission link L between trunk terminals 1, 2 can extract an optical carrying signal, modulated to a prescribed wavelength, for example, λ i for a branch terminal 4 of the sum Σλi of wavelengths transmitted from the trunk terminal 1. When the function of the transmission link L is inspected, a coherent detection type reflectometer 5 is provided in the transmission trunk 1, and a measured pulse I of a prescribed wavelength is transmitted by the transmission link L according to the reflectance. A load signal C having a wavelength λc different from that used for information transfer by the transmission link L is inserted between continuous pulses, so that a response signal of sufficient quality can be provided by a heterodyne receiver 6 included in the reflectometer 5.  Thus, the transmission link L and a link L1 can be inspected, and the position of an existing failure can be determined by the reflectometer 5.
Patent JP-H0523986-A (JP)
Title: Component transferrer
Inventor: TAKEYAMA HIDETOSHI
IPC: B25J15/00
Filed: 1991-07-15
Abstract: PURPOSE:To select a chuck so easily even if a head is not shifted at a changeover of the chuck. CONSTITUTION:A first chuck 2, being free of movement in a direction to be tilted downward aslan, is installed in a head 1. In addition, there is provided a second chuck 3 shifting toward obliquely downward in the inclined direction different from the first chuck 2. In succession, both tips of each traveling locus of these first and second chucks 2 and 3 are accorded with a component setup position A.
Patent JP-2001007752-A (JP)
Title: Radio communication system
Inventor: TOGUCHI SATORU
IPC: H04B10/03
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To make uniform traffic in a radio base station, and to realize exact radio communication. SOLUTION: A terminal 13, among terminals 10, 11, 12, and 13 communicating with a radio base station 1, which can communicate with a radio base station 2 and monitors traffic. In this case, when a traffic volume exceeds a prescribed traffic volume, the switching of the infrared radio base stations is controlled, so that the infrared radio base station 2 other than the infrared radio base station 1 with which communication is being operated at present can be selected, and communication with the selected infrared radio base station 2 can be operated.
Patent JP-S5964754-A (JP)
Title: Manufacture of foil metal having excellent ductility
Inventor: HOSHINO KOUZOU
IPC: C22F1/04
Filed: 1982-10-01
Abstract: PURPOSE:To produce the titled metal whose hardening is less when it is rolled into a foil, by specifying the composition, the homogenizing conditions and the final annealing conditions for a pure Al ingot whose surface layer has a uniform granular crystalline structure and whose internal dendrite arm spacing has a specified length or more. CONSTITUTION:Pure Al containing 0.1-0.8% Fe, 0.003-0.08 Ti, and <=0.01% B and as impurities <=0.2% Si, <=0.03% Cu, <=0.008% Mn, and <=0.008% Mg is cast at high speed to obtain a pure Al ingot whose surface layer has a uniform granular crystalline structure and whose internal dendrite arm spacing has an average length of 40mum or more. Then the pure Al ingot is subjected to homogenizing treatment at 500-600 deg.C, hot-rolled and then cold-rolled with a reduction ratio being 50% or more. Then the obtained metal is annealed at 280-340 deg.C.
Patent JP-H111646-A (JP)
Title: Erasable colorant composition
Inventor: SEKI MASAHIRO
IPC: C09D11/16
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a colorant composition which can be erased by simple washing by including at least a colorant and an eraser. SOLUTION: The eraser is selected among a polyethylene glycol (especially, one having a weight-average molecular weight of 600-7,000), a linear alkylbenzenesulfonate, a sodium higher alcohol sulfate and a polyoxyethylene derivative. The amount of use needs to be 5 wt.% or higher and is desirably 1/2 of that of the colorant (in terms of the solid matter). The colorant used is one represented by formula I (R is a dye group and is exemplified by formula II or formula III; n is 15 or above; x is 1-16; and the product of n and x is 30-200). For example, it is PALMER or VERSATINT (both are trademarks). The amount of use is 5-95 wt.% based on the entire of the colorant composition. The colorants having their respective colors need not be used separately and two or more colorants may be formulated to make various colors.
Patent JP-S6233997-A (JP)
Inventor: MISAWA ROKURO
IPC: F16L1/024
Filed: 1985-08-08
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-H0818216-A (JP)
Title: Mounting method for electronic part and reflow equipment
Inventor: TOMA TAKAAKI
IPC: B23K3/00
Filed: 1994-06-30
Abstract: PURPOSE:To mount electronic parts with small terminal intervals without creating solder bridges by blowing off surplus solder by blasting jet air from one surface side of a substrate to melted solder. CONSTITUTION:High temperature air ARE is blasted to a jointing portion between a package IC3 and a printed board by using a nozzle 28 having a shape corresponding to an outer shape of a package IC3 mounted on the printed board 2. Then, solder supplied to this jointing portion is melted and solder bridges generated between lead terminals 4 of the package IC3 are removed by the blasting. Therefore, the solder bridges (surplus solder) can be removed independently from the lead pitch of the package IC3, and thus solder can be applied to the top of the printed board 2 without creating solder bridges between lead terminals even for the package IC3 having a small lead pitch.
Patent JP-H1020814-A (JP)
Title: Annunciator
Inventor: MORII SHOICHI
IPC: G09F13/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To correctly discriminate lightings or flickerings of respective lamps and also to improve workability while simplifying an assembly by attaching respective lamps corresponding to display window to a spacer block so that light does not leak into display windows adjacent to each other. SOLUTION: Respective lamps corresponding to display windows are attached to a column-shaped spacer block 2 in which partition walls 2a for portioning adjacent display windows are formed and recessed part 2b are provided. Since this spacer block 2 is formed in a column shape, when plural lamps are attached to the block, display windows can be formed in the column shape as one unit. The recessed part 2b are constituted of independent holes provided according to the display windows. Respective independent holes house the lamps so as to bury them and when one sheet of a panel plate 4 is stuck from the upper face, lights of respective lamps are radiated only from opening parts of the independent holes, so that light does not leak into adjacent windows.
Patent JP-S5874285-A (JP)
Title: Torch for arc welding
Inventor: NAWA AKIYOSHI
IPC: B23K9/32
Filed: 1981-10-29
Abstract: PURPOSE:To prevent bending and a twisting action of a welding wire, and to execute stable welding of an aim position, by connecting a power cable of a welding torch and its barrel through a connector which consists of a special structure and is freely rotatable, centering around a cable axial core. CONSTITUTION:In an arc welding torch, a connector 38 is provided between connecting fittings 18 and a conduit cable 22. This connector 38 is formed by taper- shaped inserting fittings 40 and a collet 46, a steel ball 50 is disposed in a hole 48 provided on the collet 46, and the tapered part of the inserting fittings 40 is inserted and detached. An outside collar 54 of the collet 46 is disposed and the inserting fittings 40 are pinched through a coil spring 56. In this way, even if a sudden rotating operation works on the conduit cable 22, the same sudden rotating operation works on a spring tube 62 for guiding a welding wire 30. Also, owing to existence of the steel ball 50, contact of the collet 46 and the inserting fittings does not become unstable even if operation of the thrust direction works, and stable welding is executed.
Patent JP-S6234905-A (JP)
Title: Production of vinylimidazoline or vinylpyrimidine polymer
Inventor: SATO SHIGERU
IPC: C08F8/32
Filed: 1985-08-07
Abstract: PURPOSE:To obtain the titled polymer useful as a coagulant, etc., easily in a pearl-like dispersed state without using a surfactant, by reacting a vinyl polymer with a polyamine in a state dispersed in a specific dispersion medium. CONSTITUTION:The objective vinylimidazoline or vinylpyrimidine polymer usually containing the structural unit of formula (m is 0 or 1; R<1> is H or CH3; R<2> is H or alkyl; R<3> and R<4> are H or alkyl; when m=0, R<3> and R<4> may be cycloalkylene) can be produced by dispersing a vinyl polymer having structural unit containing nitrile group (e.g. homopolymer or copolymer of acrylonitrile, cyanostyrene, etc.) in one or more dispersion media selected from chlorotoluene and dichlorobenzene, and reacting with 2-10mol (based on 1mol of the nitrile group) of a polyamine (preferably having ethylene group or trimethylene group).
Patent JP-S6330289-A (JP)
Title: Opticalrecording medium
Inventor: MAEDA YOSHIHIRA
IPC: G11B7/243
Filed: 1986-07-25
Abstract: PURPOSE:To obtain an optical recording medium wherein the stability of a recording state is well and erasing sensitivity is good, by forming a recording layer comprising an alloy generating phase transformation between a quasi- crystal and a crystal on a substrate. CONSTITUTION:Phase transformation from a crystal to a quasi-crystal can be realized by heating due to light energy, for example, due to the irradiation of semiconductive laser beam and the quenching action thereafter of an alloy itself due to heat conduction and a quasi-crystal phase is locally formed to a recording layer comprising only the crystal to make it possible to record information. As the alloy generating phase transformation between the quasi- crystal and the crystal, there are an aluminum alloy containing at least one of manganese, chromium, vanadium, molybdenum, iron, silicon and zinc and comprising the remainder of aluminum and a titanium alloy containing at least one of nickel and vanadium and comprising the remainder of titanium and a recording layer 2 can be constituted by either one of said alloys.
Patent JP-S6076283-A (JP)
Title: Storage device
Inventor: WAKOU SUSUMU
IPC: B23K11/11
Filed: 1983-09-20
Abstract: PURPOSE:To provide a titled device which places materials to be stored in home positions with a storage device having three stages of home positions in a machine frame having two stages of lifting frames by supporting a receiving base by means of hooks, which are movable in and out, of the lifting devices and supporting the receiving base by the hooks, which are movable in and out, of the machine frame as well. CONSTITUTION:A receiving base 7 having a material 4 to be stored is supported by lifting hooks 17, which are movable in and out, of two stages of upper and lower lifting frames 8 which are moved upward and downward by means of the motor 22 of a machine frame 6 and chain mechanisms 25, 26. When the frames 8 come to the home position in the middle stage, the 1st hooks 18 for fixing provided to a horizontal machine frame 6b come out and the frames 8 descend to support the receiving base in the home position. When the frames 8 come to the home position in the upper stage, the 2nd hooks (with guide rollers) for fixing of the horizontal machine frame come out similarly to support the base 7. When the frames 8 come to the home position in the lower stage, the base 7 is supported by guide rollers 21. The hooks 17 are retracted and the frames 8 are moved upward to receive and support the base with lower hooks 17 in the stage of transferring the receiving base in the upper stage of the frames 8 to the lower stage.