baber/WOPTO huggingface dataset:
Patent JP-H115808-A (JP)
Title: Highly water absorbing polymer and its production
Inventor: IIDA SEIICHIRO
IPC: C08F20/06
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To produce a highly water absorbing polymer, having a suitable particle diameter and a suitable shape, excellent in powder and use characteristics and productivity and useful as a paper diaper, a sanitary napkin, etc., by carrying out the reverse-phase suspension polymerization of a water-soluble polymerizable monomer by a dropping polymerization method using a specific phosphoric ester-based surfactant. SOLUTION: The reverse-phase suspension polymerization of an aqueous solution containing a water-soluble polymerizable monomer such as acrylic acid and an alkali metallic acrylate and, as necessary, a cross-linking agent is carried out in the presence of a phosphoric ester-based surfactant represented by the formula [R<1> is an 8-30C alkyl or an 8-30C alkylaryl; R<2> is OH, etc.;  (n) is an integer of 1-30] such as polyoxyethylene tridecyl ether phosphate and a water-soluble radical polymerization initiator at 60-90 deg.C while successively feeding the aqueous solution into a refluxing hydrophobic organic solvent to afford a nonspherical highly water absorbing polymer, having a cross-linked structure, 300-1,000 μm average particle diameter, <=0.35 value of logarithimic standard deviation of the particle diameter and 0.3-0.9 g/mL bulk density and useful as a water holding agent for soil.
Patent JP-H01247999-A (JP)
Title: Target display apparatus
Inventor: KUNO HARUYOSHI
IPC: G03B21/60
Filed: 1988-03-28
Abstract: PURPOSE:To fix the position of a target image viewed from a firing side, without being affected by conditions on the sea, in displaying the target image on a screen by detecting the direction of vertical or lateral inclination of a floating plate body and the degree of inclination against a horizontal plane and by correcting an angle of projection on the screen. CONSTITUTION:A screen formation device 11 and a target image projector 12 are installed on a floating plate 14 on which an inertia device 16 is also seated. The inertia device 16 mounts, for example, a gyroscope thereto, and by means of this gyroscope, the direction of vertical or lateral inclination of the screen formation position of the floating plate 14 against a horizontal plane and the degree of inclination thereof are detected. More particularly, the plane of projection is held at a predetermined height so that the position of a target image is viewed in a constant state by controlling to drive the optical system of the target image projector 12 with the aid of a correction device 17. Even in the case where the floating plate inclines right or left against the horizontal plane, the same state as mentioned above can be obtained. In other words, the direction of inclination in the X-axis and Y-axis directions and the degree of inclination are detected by the inertia device 16, and by controlling to drive the optical system of the target image projector 12 based on the detected results, the target image is put into such a position as to be viewed in a constant state irrespective of the inclination of the floating plate 14.
Patent JP-H07278223-A (JP)
Title: Production of polyolefin
Inventor: KITAJIMA YOSHIYUKI
IPC: C08F4/70
Filed: 1994-04-11
Abstract: PURPOSE:To produce a polyolefin without lowering the activity of the polymerization catalyst and to produce a polyolefin having a molecular weight distribution effectively broadened without detriment to the stereoregularity when a 3 C or higher alpha-olefin is polymerized. CONSTITUTION:A polyolefin production process comprises step 1 of polymerizing an alpha-olefin in the presence of a catalyst comprising a titanium compound and an organoaluminum compound to produce a polymer in an amount acounting for 10-90wt.% of the total amount of the polymer to be produced and step 2 of polymerizing an alpha-olefin in the presence of an organoaluminum compound, the polymer obtained in step 1 and a nickel compound and/or a cobalt compound (e.g. nickel (II) 2-ethylhexanoate, nickel naphthenate or cobalt (II) 2- ethylhexanoate.
Patent JP-S63237447-A (JP)
Title: Semiconductor printing system
Inventor: KOBAYASHI KUNIO
IPC: B41F17/36
Filed: 1987-03-25
Abstract: PURPOSE:To reduce a pressure during a printing operation and to eliminate the damage of a semiconductor device by a method wherein a support stand to support the semiconductor device is installed and the semiconductor device is supported by the support stand during the printing operation using a printing roller. CONSTITUTION:A semiconductor device 1 placed on a rail 2 is transferred by a feed claw 3. When the semiconductor device 1 approaches a printing roller 4, a support stand 5 is raised while it is mounted on a cam face 9a of a plate cam 9; the stand slightly pushes up the semiconductor device 1 from the rear; the semiconductor device is supported by the support stand 5 in such a way that this stand is subjected to a printing pressure of the printing roller 4. By this setup, a pressure during a printing operation is reduced; the printing operation can be executed without causing damage to the semiconductor device 1.
Patent JP-S57188132-A (JP)
Title: State display device for time limit relay
Inventor: IIMURA AKIO
IPC: H03K17/28
Filed: 1981-05-15
Abstract: PURPOSE:To confirm the present sequence, by flickering a light emitting diode during the detection of time width of a signal and continuously lighting the light emitting diode after detection. CONSTITUTION:An output of an external start circuit 2 is applied to a time detecting circuit 5 to confirm whether the output width is prescribed value or more. A detecting circuit 5 has a counter and counts a clock from a reference oscillation circuit 1. During the count, a clock is outputted from a gate 9, and a light emitting diode 12 is driven and flickered with this clock via a gate 11 and a NOT circuit 7''. When the output of the start circuit 2 is a prescribed width or more, the time detecting circuit 5 generates an output after the end of count by a counter. This output is applied to a light emitting diode 12 via NOT circuits 7' and 7'' and the gate 11 for continuous illumination.
Patent JP-H02253087-A (JP)
Title: Header for hot water supply
Inventor: NISHIMURA HIROYUKI
IPC: F16L41/03
Filed: 1989-03-24
Abstract: PURPOSE:To obtain a light-weighted and corrosion-resistant header easy to connect with plastic pipes having different apertures and easy to mass production by integrally forming a header body and the outlet side faucet having a different aperture by a cross-linked thermoplastic resin. CONSTITUTION:In a header 1, a hollow header body 1a and the cross-linked polyolefin layers 21 of a tubular inlet side faucet 11 and a plurality of outlet side faucets 12a-12d are integrally formed by cross-linked polyolefin. The outlet side faucets 12a-12d have different apertures Da-Dd according to respective distributing quantities. In the faucets 11, 12a-12d, a tubular uncross-linked polyolefin layer 22 is laminated on the inner circumferential surface of the tubular cross-linked polyolefin layer 21 integrally formed with the header body 1a in such a manner as to be integrated with the cross-linked polyolefin layer 21, and a coil-formed heating wire 23 is buried in its inner part and connected to connecting terminals 24, 25, whereby an electrofusion joint is formed.
Patent JP-S63237756-A (JP)
Title: Production of paste made from starch of devil's-tongue
Inventor: TAKAHASHI KOKICHI
IPC: A23L19/00
Filed: 1987-03-26
Abstract: PURPOSE:To simply process and to obtain a high-quality product, by peeling devil's-tongue, bleaching in salt water, centrifuging mannan part, blending the mannan part with water into a colloidal state, adding a coagulant to the blend, heating and molding. CONSTITUTION:Devil's-tongue is peeled, bleached in salt water, shaved by a roller and mannan part is extracted by centrifugation. The mannan part is blended with water into a colloidal state, mixed with calcium oxide as a coagulant, heated and molded to give a product. Calcined eggshell is used as the calcium oxide.
Patent JP-H11271594-A (JP)
Title: Automatic focus adjusting device
Inventor: IDE MASATAKA
IPC: G02B7/09
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To improve a feeling of use by securely removing looseness of a lens and improving the precision of AF with low-cost, simple constitution. SOLUTION: This device finds the quantity and direction of the deviation of a photographic lens from a focusing position by a range finding part 1 and finds the driving quantity and driving direction of the photographic lens according to the deviation quantity and deviation direction. Based on the driving quantity and driving direction, the photographic lens is driven with a lens driving part 2. Further, an inversion detection part 3 detects whether or not the current driving direction is opposite to the last driving direction of the photographic lens. When the current driving direction of the photographic lens is inverted, a looseness quantity output part 3 outputs a looseness quantity according to stored data and a decision part 5 decides whether or not the looseness quantity is proper.  When the decision part 5 decides that the looseness quantity is not proper, the looseness quantity is corrected by a correction part 6.
Patent JP-S51149680-A (JP)
Title: Method of delivering stripcoil to hook ca rrier
Inventor: NAGATA TOKIKICHI
IPC: B65G17/20
Filed: 1975-06-17
Abstract: PURPOSE: In a turning mechanism of strip coils to deliver the same to hook carrier to stop the support surface of a truning arm of the mechanism at 5°-35° to horizontal plane, and then rotate the turning arm to deliver the coil, to ensure positive delivering. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09266630-A (JP)
Title: Power suppressive controller and air conditioner
Inventor: WATANABE SUMIO
IPC: F24F11/02
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To surely reduce power consumption of the quantity set by the supplier and user in advance, and besides, minimize the drop of the performance cased by the reduction of the power consumption. SOLUTION: This power suppressive controller is composed of one or plural electric load devices, a power suppression time setting means 2, and a power reduction percentage setting means 3. Here, the power suppressive controller 1, which changes and controls the capacity of the above electric load device by the power suppression time setting means 2 and the power reduction percentage setting means 3, drives the said electric load device, with the capacity of having multiplied the set power reduction percentage by the rated capacity of the said electric load device, in the set power suppression time.
Patent JP-H07257625-A (JP)
Title: Vent cap for toner container
Inventor: ISHIGAKI FUMIHISA
IPC: G03G15/08
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a vent cap for a toner container which prevents toner from scattering at the time of unpacking. CONSTITUTION:In a screw-type cap 1, at least a layer of a laminate packing 3 provided adhesively to an internal face of the cap is a vent member layer 5. In a fitting-type cap, a through hole provided on a part of the cap is sealed by a vent member or a top plate of the cap is integrally molded of two kinds of plastic having little compatibility, and a slit in a range not exceeding 5mum is formed between respective molded members.
Patent JP-H10270697-A (JP)
Title: Semiconductor device and manufacture of semiconductor device
Inventor: IMAI KIYOTAKA
IPC: H01L21/336
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, in which the parasitic resistance of the source and drain of an insulated gate FET formed to an element substrate having SOI(a silicon-on-insulator) structure is lowered, while the increase of the potential of a body resulting in the generation of a kink on Id-Vg characteristics (sub-threshold), which a parasitic bipolar effect are reduced, and which a leakage current between the drain and the body is suppressed. SOLUTION: In an insulated gate field-effect transistor formed to an element substrate 40 having SOI structure in the device 30, metallic silicide layers 16-1, 16-2 are formed into a source diffusion region 10 and a drain diffusion layer region 9. A distance S1 between the edge section E1 of the metallic silicide layer 16-1 formed in the source diffusion layer region 10 and a source diffusion layer region-body section joining section J1 is made shorter than that of S2 between the edge section E2 of the metallic silicide layer 16-2 shaped into the drain diffusion layer region 9 and a drain diffusion layer region-body section joining section J2 at that time.
Patent JP-H11260335-A (JP)
Title: Separator for sealed lead-acid battery
Inventor: MATSUNAMI TAKAAKI
IPC: H01M2/16
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness without deteriorating discharge characteristic and to improve the highly efficient discharge characteristic by impregnating a sheet prepared by a wet type sheet formation and principally constructed of glass fiber, with liquid dispersed with inorganic powder, and dispersingly arranging the inorganic powder grains between the glass fiber. SOLUTION: As glass fiber, alkali-containing glass fiber with 0.5-4 μm of a means fiber diameter is used. In wet type sheet formation of a sheet, principally consisting of glass fiber from average diameter glass fiber, either a composition consisting of glass fiber alone or a composition containing at most 5% of organic binder fiber to the separator weight may be used. Inorganic powder is uniformly dispersed over the entire surface and pores formed inside of a sheet formed of glass fiber principally to act to make labyrinth, complicating the porous structure of a separator. The quantity of the inorganic powder is set 5-50% vol.% of a pure volume of the separator, and preferably its grain diameter is smaller than that of the sheet and set to be 5 μm or less.
Patent JP-H10267115-A (JP)
Title: Hydraulic pressure controller
Inventor: HAYABUCHI MASAHIRO
IPC: F16H63/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, lower cost, decrease weight and an installation space by performing different functions under different setting hydraulic presser in one valve. SOLUTION: While a valve disk 5d of a hydraulic operating valve 5 moves from a position α for shutting off an inlet port 5a to a position β for opening an outlet port 5b, a low spring load of a first spring 5f' is exerted on the valve disk 5d. While the valve disk 5d moves from the position β to a position γfor opening an exhaust port 5c, a high composite spring load of the first and second springs 5f' and 5f" is exerted on the valve disk 5d. At the position αof the valve disk 5d when hydraulic pressure is not introduced to the inlet port 5a, hydraulic fluid is prevented from passing. At the position β of the valve disk 5d when the hydraulic pressure is introduced to the inlet port 5a, the hydraulic fluid is flowed to an oil cooler from the outlet port 5b.  At the position γ of the valve disk 5d when the hydraulic pressure of not lower than a prescribed value is introduce, to the inlet port 5a, the hydraulic pressure introduced to the inlet port 5a is adjusted to the prescribed value.
Patent JP-H02250520-A (JP)
Title: Sampling pulse generating circuit
Inventor: TAMURA TETSUO
IPC: H03K5/13
Filed: 1989-03-24
Abstract: PURPOSE:To obtain an accurate sampling pulse which is not dependent on a scanning amplitude by producing the pulses synchronous with a horizontal synchronizing signal and selecting a proper sampling pulse out of those pulses. CONSTITUTION:A horizontal synchronizing signal and a reference signal obtained by frequency dividing the reference clock signal of a voltage control type oscillator VCO 22 forming a phase lock loop 26 down to 1/4096, for example, are subjected to the phase detection and the integration and fed back to a VCO 22. Then the reference clock signal of the VCO 22 is supplied to a comparator 31 and compared with the reference sampling pulse value which is supplied to the comparator 31. Then only the value of the reference clock signal that is equal to a reference level is selected and used as a sampling pulse. Thus it is possible to obtain an accurate sampling pulse which is not dependent on the scanning amplitude.
Patent JP-S57187943-A (JP)
Title: Sealing method of semiconductor element
Inventor: OGAWA TAKASHI
IPC: H01L21/56
Filed: 1981-05-14
Abstract: PURPOSE:To ease operation to set a circuit board to a tool, by inserting sealing resin into a tool recession, facing a circuitry surface of circuit board to an upper surface of tool, containing a sealing region in the tool recession, and heating. CONSTITUTION:A sealing resin 8 is put in a recession 6 of tool C and melted. A circuitry surface a of circuit board A is faced to an upper surface of tool 5. A sealing region including a semiconductor element 3 is contained in a recession 6 of tool C. The resin is hardened in a drying furnace. The tool C is removed after hardening. One with sufficient thickness is used for the tool C. The recession of tool C is formed easily.
Patent JP-H05238535-A (JP)
Title: Array apparatus of thin-shaped rectangular article
Inventor: OCHIAI KAZUO
IPC: B65H9/00
Filed: 1992-02-24
Abstract: PURPOSE:To make an array apparatus of thin-shaped rectangular articles capable of aligning the directions of the thin-shaped articles in one direction in a transport process, and housing them in a housing container in an orderly state. CONSTITUTION:An array apparatus 10 for thin-shaped rectangular articles is provided with, at least, a main conveyor 12 that is slightly wider than the short side of the thin-shaped rectangular article 15 to be conveyed and first and second narrow auxiliary conveyors 13,14 that are provided side by side respectively on both sides of the main conveyor 12, and so constructed that the article placing positions of first and second auxiliary conveyors 13, 14 are higher than the article transport position of the main conveyor 12, and that, the transporting speed of the main conveyor 12 is different from that of first and second conveyors 13, 14.
Patent JP-H05230573-A (JP)
Title: Aluminum alloy brazing sheet excellent in corrosion resistance and strength
Inventor: YAMAGUCHI MOTOYOSHI
IPC: B23K35/22
Filed: 1992-02-25
Abstract: PURPOSE:To enhance the corrosion resistance and strength of a brazing sheet by cladding both sides of an Al alloy core material with a sacrificial material consisting of specified amts. of Ti, Mg and Al and an Al alloy as a brazing filler metal, respectively, so that a three-layered structure is formed. CONSTITUTION:One side of an Al alloy core material 5 is clad with an Al alloy 6 as a brazing filler metal and the other side is clad with a sacrificial material 7 to form the objective brazing sheet. The sacrificial material 7 is made of an Al alloy having baser potential than the core material 5 and a compsn. consisting of, by weight, 0.05-0.3% Ti, 0.1-5% Mg and the balance Al or further contg. 0.05-0.3% Ca and/or 0.05-0.3% Li. Since the corrosion resistance of the sacrificial material 7 is enhanced by Ti and the strength is enhanced by Mg, the corrosion resistance and strength of the brazing sheet are enhanced.
Patent JP-S59198430-A (JP)
Title: Production for liquid crystal cell
Inventor: NORO HISAO
IPC: G02F1/1333
Filed: 1983-04-26
Abstract: PURPOSE:To obtain easily a dot multiplex liquid crystal cell having a high display uniformity by cutting wired electrodes on glass substrates with laser light. CONSTITUTION:An upper glass substrate 1 has a display electrode 7, and a lower glass substrate 2 has scanning electrodes 4 and 4'. Substrates 1 and 2 are positioned with proper precision and are adhered to each other with an adhesive. A part 8 of the electrode 7 is cut in a range of a gap (b) of the substrate 2 by laser light to separate the display electrode 7 into display electrodes 3 and 3' on the substrate 1. An Nd-Y,A,G laser having 1.06mum wavelength is used as the laser light for the purpose of transmitting the light through the substrate and absorbing the energy effectively in the display electrode 7. A krypton arc lamp is used as a lamp, and the beam diameter and the output are set to 50mumphi and 1 watt, and the light is irradiated for about 60msec. Though the precision of superposition is rough, the shapes of a display segment 5 and a display segment 6 are just equal to each other, and a gap (a) between electrodes 4 and 4' and the gap (b) between electrodes 5 and 6 are equal to each other as a design drawing.
Patent JP-S63237369-A (JP)
Inventor: MURATA YOSHIAKI
IPC: H01J5/50
Filed: 1987-03-26
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-H10271475-A (JP)
Title: Video conference system
Inventor: SHIMIZU MASAHIRO
IPC: H04N7/15
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a video conference system by which a speaker is easily photographed and specified in a short time. SOLUTION: When speakers 21, 22 to 2n start talking, a detection means 5 detects voice data from a plurality of microphones 31, 32 to 3n, and a control means 6 controls a camera 1 so that the picked-up image of the speakers 21, 22 to 2n corresponding to the detected voice data are received based on position data and zoom quantity of a storage means 7. When the talking by the speakers 21, 22 to 2n is finished, a recognition means 4 detects it that no voice data are detected from a plurality of the microphones 31, 32 to 3n for a prescribed period and the control means 6 controls the camera 1 so as to pick up images of all the speakers 21, 22 to 2n based on an output signal from the recognition means 4.
Patent JP-H07261017-A (JP)
Title: Production of color filter and liquid crystal display device
Inventor: SUZUKI TAMEYUKI
IPC: G02B5/20
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a color filter having clear color, excellent optical characteristics and good flatness which prevents leaking of light by including a stage of forming color coating films by electrodeposition method and a stage of forming a functional coating film by back exposure method and using a photosetting material for electrodeposition. CONSTITUTION:This production method of a color filter includes a step of forming color coating films by electrodeposition method and a step of forming a functional coating film using a photosetting coating film material by back exposure method. Further, the color filter has the color coating films formed by electrodeposition method using a photosetting material and has the functional coating film between the color coating films. This substrate having the color coating films and the functional coating film between the coating films can be produced by any method as far as the method includes a step of forming the color coating film by electrodeposition method and a step of forming the functional coating film by back exposure method. It is preferable that the photosetting material has 15-150mgKOH/g acid value and 0.1-5mol/Kg double bonds.
Patent JP-H02259124-A (JP)
Title: Chuck for exchanging yarn
Inventor: MIMA HIROSHI
IPC: D01H1/18
Filed: 1989-03-28
Abstract: PURPOSE:To miniaturize chuck for exchanging yarn by making structure capable of gripping a tenser cap and a yarn package by one mechanism. CONSTITUTION:An inner face 3a of axial hole of a yarn package 3 is gripped by outer faces of openable and closable chuck pieces 54a and 54b and a tenser cap 13 is grasped by inner faces of a pair of the chuck pieces 54a and 54b. Consequently, the yarn package 3 and the tenser cap 13 can be gripped by one mechanism.