baber/WOPTO huggingface dataset:
Patent JP-H04190185-A (JP)
Title: Transponder for discriminating apparatus of moving body
Inventor: KAGO YOSHIYUKI
IPC: G01S13/74
Filed: 1990-11-26
Abstract: PURPOSE:To enable miniaturization by a construction wherein an antenna for receiving an interrogation wave and an antenna for transmitting a reflection wave modulated in accordance with discrimination information are made to be used jointly. CONSTITUTION:An antenna B1 for transmission and reception receives an interrogation signal S1 from an interrogator A. Next, a detector F distributes a power of the signal S1 to first and second powers of prescribed amounts by a reflection coefficient of a detecting element. When a determining element G determines that a voltage level of the first power of the prescribed amount distributed by the detector F is a prescribed level or above, it outputs a transmission instruction signal so as to transmit a response signal S1, and when a code generating element D receives this transmission instruction signal as an input, it generates discrimination information stored beforehand. Moreover, a modulator E changes a bias amount of the detecting element in accordance with the discrimination information outputted from the generating element D and changes a reflection coefficient of the detecting element in accordance with the discrimination information. Thereby the discrimination information is modulated to a reflection wave of the signal S1 having the second power of the prescribed amount and sent as a signal S2 in response from the antenna B1.
Patent JP-H02166822-A (JP)
Title: Receiver
Inventor: OWAKI MASANAO
IPC: H03J5/02
Filed: 1988-12-20
Abstract: PURPOSE:To make the preset of a broadcast station easy and simple by writing corresponding frequency data in a memory for preset by using a PI code indicating broadcast station, etc., attached to FM broadcast when an autopreset key to which the broadcast station is assigned is depressed. CONSTITUTION:When the autopreset key of a radio receiver to which the broadcast station is assigned previously is depressed, the corresponding PI code indicating the name of the nation of the broadcast station and the broadcast station, etc., is read out from a ROM 34 by program control by the CPU 31 of a microcomputer 30. The FM broadcasting frequency of the broadcast station shown by this IP code is stored in a RAM 35, and the frequency dividing ratio of a frequency division circuit 12 is selected according to this stored contents. Thus, the set frequency of a PLL 10 corresponds to the selected broadcast station, and the easy and simple preset by automatic operation can be executed through one action.
Patent JP-H11154836-A (JP)
Title: Power amplifier for high frequency
Inventor: SASAKI YUJI
IPC: H03F3/60
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a power amplifier for a high frequency provided with a higher harmonic control function, capable to coping even with the request of further miniaturization without the need for adding a higher harmonic control circuit as a different circit. SOLUTION: This power amplifier for high frequency is provided with a high frequency transistor Q11, an input matching circuit, an output mathicng circuit and a bias circuit B connected to the output electrode of the high frequency transistor Q11 and composed of a distrubution factor line L13 and a capacitor C15 connected in parallel to a part of it. For the bias circuit B, the distribution factor line L13 is provided with a length to be the impedance of a negligible size to the circuit on an output electrode side or 1/4 wavelength of a fundamental frequency and also provided with a projection part E for the connection position adjustment of the capacitor C15. Also, a resonance point is provided for the higher harmonic of a high order by the distrubution factor line L13 and the capacitor C15.  The bias circuit B functions also as the higher harmonic contorl circuit capable of supplying a DC current finely adjusting the resonance point and removing the high-order higher harmonics and is able to cope with miniaturization.
Patent JP-H11154247-A (JP)
Title: Three-dimensinal space plane fisheye enlarged display method and recording medium recording three-dimensional space fisheye enlarged display program
Inventor: IIZUKA TETSUYA
IPC: G09G5/36
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional(3D) space plane fisheye enlarged display method capable of excluding overlaps of graphics from a display screen including plural overlaps of graphics while maintaining a tendency obtained by graphic arrangement and a recording medium recording a 3D space fisheye enlarged display program. SOLUTION: On a display screen displaying a graphic 1, a straight line 3 is specified, an edge 9 of an enlarged display area is specified and a distance (r) for moving each graphic 1 to a direction rectangular to a plane 7 passing the coordinates of a user's visual point 5 on 3D space and the straight line 3 is calculated based on a distance r1 between each graphic 1 and the plane 7 and a distance r2 between the end 9 and the plane 7. Each graphic 1 is moved to the position of the calculated distance (r) to exclude the overlap of respective graphics by separating a distance between both the graphics.
Patent JP-2001137892-A (JP)
Title: Water treating chemical
Inventor: SOMEYA SHINTARO
IPC: C02F5/10
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide such a water treating chemical which can reduce environmental load without causing the eutrophication or lakes and ponds, can deal with a water system for recovered water, on the like, from washing water in semiconductor factories and can exhibit an effect of not inducing the heat transfer hindrance by scale in a high-temperature section particularly in a device of a cooling water system together with a water system corrosion preventive effect capable of effectively preventing the corrosion of piping steel products, or the like. SOLUTION: This water treating chemical contains a molybdic acid compound and a water-soluble copolymer of a monomer unit of at least (meth)acrylic acid and/or its salt, a monomer unit of (meth)acrylamide-alkyl- and/or aryl- sulfonic acid and/or its salt and a monomer unit of a substituted (meth) acrylamide and does not substantially contain phosphorus and zinc. An azole- base compound which is a corrosion preventive for copper-base metals and a fungus suppressing agent may be preferably incorporated into the water treating chemical at need.
Patent JP-H10158781-A (JP)
Title: Free cutting steel excellent in cemented carbide tool life
Inventor: IDOJIRI HIROSHI
IPC: C22C38/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To facilitate the sticking and deposition of Belag inclusions to and on the edge of a cemented carbide tool used at the time of cutting and to improve tool life by specifying a composition and also controlling the size and amount of distribution of oxide multiple inclusions formed in the material, at the time of manufacturing a free-machining resulfurized steel by continuous casting. SOLUTION: This steel has a composition consisting of, by mass ratio, 0.01-0.2% C, 0.10-0.60% Si, 0.5-1.75% Mn, 0.005-0.15% P, 0.15-0.40% S, 0.001-0.010% O, 0.005-0.03% Al, 0.003-0.03% N, and the balance Fe with inevitable impurities. Simultaneously, in the steel material of this composition, oxide multiple inclusions having a composition consisting of mMnO.nAl2 O3 .pSiO2 or aMnO.bAl2 O3 are contained together with MnS inclusions, and, among the inclusions, those having a composition consisting of 30-65% MnO, 0-30% Al2 O3 , and 35-60% SiO2 and also having >=1μm width are dispersed by >=5 pieces to 15mm<2> .
Patent JP-H02168046-A (JP)
Title: Speed change gear for vehicle
Inventor: KOGA HIDETAKA
IPC: F16H3/091
Filed: 1988-12-22
Abstract: PURPOSE:To shorten size in an axial direction by a method wherein a rotatable backward moving idle gear normally geared with a rotatable backward moving gear below an output shaft and a first step gear normally geared with a rotatable second step gear on an input shaft are disposed on a rotary shaft arranged in parallel to input and output shafts. CONSTITUTION:A rotary shaft 3 arranged in parallel to input and output shafts 28 and 30 is provided, and a first step gear 1 normally geared with a rotatable second step gear 12 on the input shaft 28 is securely, supported on the rotary shaft 3. A backward moving idle gear 2 normally geared with a rotatable backward moving gear 21 on an output shaft 30 are rotatably supported. A plurality of gear trains ranging from a second step gear train to a maximum step gear train are arranged between the input and output shafts 28 and 30. The maximum step gear train is a fifth step gear train and four gear trains are disposed, and a gear 11 is securely supported on the input shaft 28. This constitution causes formation of a gear shift step of a first step, a second step, and a reverse step, and shortens size in an axial direction on the whole.
Patent JP-H03183418-A (JP)
Title: Water retention pipe for cut flower
Inventor: OISHI AYAKO
IPC: A01G5/06
Filed: 1989-12-12
Abstract: PURPOSE:To obtain the subject water retention pipe for a cut flower excellent in water retention due to gelation of a plastic mentioned below caused by water in a container by charging a high-water absorb plastic in a pipe-shaped container some thicker than the stem of the cut flower and attaching a cover-shaped unit to the upper surface of the container. CONSTITUTION:A prescribed amount of a high-water absorb plastic (P) is previously charged in a pipe-shaped container 1 some thicker than the stem 3 of a cut flower (F) and the resultant plastic-charged container is set to the cut edge part of the cut flower. When the container-set cut flower is immersed in water so as to make water go into the container, water is absorbed into the high-water absorb plastic. By absorption of water, gelation of the plastic is caused and the fluidity thereof is suppressed so as not to allow the plastic to flow out from the container. To the upper surface part of the container, a cover-shaped unit 2 is attached in order to prevent release of the high-water absorb plastic while the subject water retention pipe is not in use and to prevent slipping off of the container itself in a state where the container is fitted to the cut flower.
Patent JP-H09143160-A (JP)
Title: Production of n-cyclohexylthiophthalimide
Inventor: ADORUFU JIIHENEDAA
IPC: C07D209/48
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound for delaying the unmature curing of natural and/or synthetic rubber, by reaction between cyclohexyl disulfide, phthalimide and chlorine in the presence of a base.  
     SOLUTION: (B) Dicyclohexyl disulfide of formula II is reacted with (C) chlorine in the presence of (A) phthalimide of formula I to form (D) cyclohexylsulfenyl chloride, which, in turn, is directly reacted in the presence of a base (pref. a tertiary amine) with the component A suspended in an organic solvent to obtain (E) the objective N-cyclohexylthiophthalimide of formula III. The molar ratios B/A and C/B are (1:1.9) to (1:2.2) [pref. (1:2) to (1:2.1)] and (1:1) to (1.2:1) [ pref. (1:1) to (1.05:1)], respectively. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H11143120-A (JP)
Title: Electrophotographic toner
Inventor: KANEKO GIICHI
IPC: G03G9/08
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a toner which can be fixed at a low temp. and which can prevent blocking during storage or offset development during fixing by specifying the glass transition temp. of an outer shell layer which covers the surface of a core and specifying the glass transition temp. of the core material. SOLUTION: In this electrophotographic toner, the glass transition temp. of the outer shell layer which covers the surface of the core is 50 to 70 deg.C and the glass transition temp. of the core material is >=75 deg.C. Since the outer shell layer melts and fixes at a low temp. during fixing, the toner can be fixed with small energy and can be used for fast fixing. Further, such problems that the toner melts by heat and sticks during stored and that the surface of a copy sticks to the back surface of a copy sheet just after copying on a tray are prevented. It is preferable to use a resin for the outer shell layer, which is stable at the glass transition temp., preferably of 50 to 100 deg.C, and then rapidly melts over that temp. As for the resin for the core material, a resin which hardly deforms by heat compared to the material of the outer shell layer is preferably used.
Patent JP-H02166763-A (JP)
Title: Constant current element and manufacture thereof
Inventor: KOZUKA MICHI
IPC: H01L27/095
Filed: 1988-12-21
Abstract: PURPOSE:To reduce chip size by composing a constant current element of a drain and a source electrode separated and arranged onto the channel-layer forming region of a semi-insulating substrate and a gate electrode, one part of which is brought into Schottky-contact with the substrate between these electrodes and the other section of which is superposed directly onto the source electrode. CONSTITUTION:A drain electrode 3 and a source electrode 4 consisting of a laminated metallic film are shaped onto a channel-layer forming region 2 at the interval of 4mum. A gate electrode 5 is formed between these electrodes 3, 4 by using the laminated metallic film shaping a Schottky junction to a substrate 1. The gate electrode 5 is shaped onto a channel layer only by length of 2mum from the end of the source electrode, but other sections are formed so as to cover the source electrode 4, and the gate electrode 5 and the source electrode 4 are electrically short-circuited directly in the superposing section. An insulating film 8 is formed to the drain electrode 3, and a metallic wiring layer 7d is connected by a contact hole 6d and employed as a leading-out wiring from a constant current element. The metal of the gate electrode 5 is extended as it is to the source electrode 4, and used as a leading-out wiring.
Patent JP-H08174848-A (JP)
Title: Ink-jet printer head and manufacture thereof
Inventor: TOMITA KENJI
IPC: B41J2/05
Filed: 1994-12-26
Abstract: PURPOSE: To stabilize the boiling time of conductive ink from the first to 100 millionth energization and stabilize the discharge of conductive ink for a long duration by providing an electrode lead section anode oxide film on the surface of the lead section of an electrode, improving adhesion to an insulating film, and providing an electrode section anode oxide film on the surface of the electrode section. CONSTITUTION: In an ink jet printer head wherein conductive ink 1 in an ink chamber 2 is discharged from a nozzle 6 by heating and boiling the conductive ink 1 and making it generate bubbles by applying voltage to electrodes 3a, 3b, electrode section anode oxide film 13 and an electrode lead section anode oxide film 12 are formed on the top of the electrode 3a, 3b and the leads of the electrodes 3a, 3b.
Patent JP-H05160423-A (JP)
Title: Solar cell and manufacture thereof
Inventor: IKEDA KOSUKE
IPC: H01L31/04
Filed: 1991-12-06
Abstract: PURPOSE:To improve the efficiency of a solar cell, by using newly as its window layer a CdS-MnS solid solution having a large spectral transmittance. CONSTITUTION:A solar cell wherein on a substrate 1 provided with an electrode layer 1 or a metallic substrate 1 having the quality of an electrode, formed are a p-type semiconductor light absorbing layer 2, an n-type semiconductor window layer 3 having as its main component a CdS-MnS solid solution containing MnS not less than 10 mol % in its composition ratio, and a transparent conductive layer 4, and further, the preferable composition ratio of MnS is not less than 50 mol %.
Patent JP-H02167018-A (JP)
Title: Method for producing upwelling stream and device therefor
Inventor: KAWASHIMA SHINSUKE
IPC: A01K61/00
Filed: 1988-12-20
Abstract: PURPOSE:To simply and efficiently produce upwelling stream by erecting a screen in a state rising from the sea bottom on middle layer or bottom layer of the sea and blocking tide. CONSTITUTION:A screen 12 is erected on middle layer of bottom layer of the sea in state rising from the sea bottom to block tide. A negative pressure part is produced in rear area of the screen and sea water is sucked up as an swirl and upwelling stream is produced by sucked-up stream of sea water.
Patent JP-H03184061-A (JP)
Title: Both side image forming device
Inventor: TAGUCHI KAZUE
IPC: G03G15/01
Filed: 1989-12-14
Abstract: PURPOSE:To obtain the device capable of forming both side color image by means of a simple structure by providing the device with an ejection path extending from the exit of a fixing device, with an inversion path formed as a curved path branched from a carrying-out path and connected to the end of a guide plate, which is opposite the transfer belt side, and with an inversion changeover claw which switches between the ejection path and the inversion path. CONSTITUTION:When an image is formed on the reverse side after an image is formed on the front side, the inversion changeover claw 42 is switched in response to a signal from a main control panel 46, and a transfer sheet is fed to the guide plate 29 through the inversion path 39. At the same time that the inversion changeover claw 42 is switched or at the right timing, a fixing changeover claw 30 is switched in response to a signal from the man control panel 46. Consequently the transfer sheet moving on the guide plate 29 is sent onto a transfer belt 20. After the image formation on the reverse side is completed, the inversion changeover claw 42 is further switched, and the fixed transfer sheet is ejected onto a tray 31' through the ejection path 38. Thus, the image forming device which performs both side image formation free of picture rubbing can be obtained by means of a simple structure.
Patent JP-H04198083-A (JP)
Title: Method for growing niobium alloy crystal, heat-resistant part produced thereby and its use
Inventor: FUJIWARA TETSUO
IPC: C30B13/00
Filed: 1990-11-28
Abstract: PURPOSE:To enable the growth of a crystal of an Nb3Al-based alloy using FZ process by carrying out the growth of the crystal in a transparent cylindrical vessel for shielding from the outer atmosphere while passing an atmospheric gas in the vessel with a specific gas-flow controlling mechanism placed under a seed crystal. CONSTITUTION:Light generated from a high-temperature light source is concentrated with a reflection mirror to heat and melt the joint part of a raw material rod and a seed crystal placed in a transparent cylindrical vessel for shielding the raw material, etc., from the outer atmosphere and the formed floating zone is transferred at a prescribed speed to effect the growth of a crystal. The above FZ process is carried out as follows. The atmospheric gas in the transparent cylindrical vessel is forced to flow at a high speed preferentially on the side of the inner wall of the vessel near the floating zone to prevent the loss of transparency caused by the deposition of evaporated aluminum particles on the inner face of the vessel. A crystal of Nb3Al- based alloy can be grown by FZ process by the use of the above crystal growing process. Since a heat-resistant part keeping high strength even at >=1200 deg.C can be produced by the use of the Nb3Al-based alloy, a high-temperature relating apparatuses having improved performance can be developed by the use of the heat-resistant part.
Patent JP-S63166892-A (JP)
Inventor: BISHIYU DATSUTO DOSA
IPC: C07B61/00
Filed: 1987-12-22
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-H0662845-A (JP)
Title: Hybridoma cell for producing monoclonal antibody soluble in human nk cell
Inventor: TEIERII ERUSAN
IPC: G01N33/569
Filed: 1992-12-02
Abstract: Monoclonal antibodies capable of lysing human NK cells in vitro in the presence of complement, and their use in vitro for detecting or for lysing NK or NK-like cells, are described.
Patent JP-H06177160-A (JP)
Title: Formation of gate electrode
Inventor: YOSHIDA TAKUKATSU
IPC: H01L29/812
Filed: 1992-12-02
Abstract: PURPOSE:To prevent dry etching damage to the operating layer when a gate electrode is formed. CONSTITUTION:On a semiconductor substrate 1 having a operating layer 2 formed on the surface thereof, a first spacer layer 7, an etching stopper layer 8 and a second spacer layer 9 are sequentially formed. In the second spacer layer, an opening corresponding to a gate electrode pattern is formed by anisotropic dry etching. With the second spacer layer 9 as a mask an opening is formed in the etching stopper layer 8, with the etching stopper layer 8 as a mask an opening is formed in the first spacer layer 7, and including this opening, an electrode metallic layer 5 is formed.
Patent JP-H10147748-A (JP)
Title: Conductive primer composition for electrostatic coating and method for electrostatic coating
Inventor: SHIMIZU SHIGERU
IPC: C09D5/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive primer for electrostatic coating, which is soluble in water and an organic solvent, can be applied and coated by simple processes and can be stored for a long term without separation and agglomeration by using an acid-group-substituted soluble aniline conductive polymer. SOLUTION: This composition consists mainly of an acid-group-substituted soluble aniline conductive polymer (a) having sulfo groups and/or carboxyl groups or both polymer (a) and a binder polymer (b). A desirable example of polymer (a) is one represented by the formula (wherein R1 to R18 , which are independent of each other, are each H, a 1-24C alkyl, a 1-24C alkoxyl, an acidic group or the like; the rate of the acidic groups introduced is at least 20%, based on the aromatic group; the acidic group means a sulfo, a carboxyl or the like; (x) is 0-1; and (n) is 1-5,000). Polymer (b) is desirably at least either a water-soluble polymer or an emulsion polymer.
Patent JP-H05161273-A (JP)
Title: Method of controlling number of running generators
Inventor: MATSUMOTO TOKUHIDE
IPC: H02J3/38
Filed: 1991-12-09
Abstract: PURPOSE:To prevent overload condition even if the rated powers of generators are different in the case of controlling a plurality of generators running under the effective power balance control by running and stopping the operations thereof. CONSTITUTION:It is judged whether or not total sum (SIGMAGn-1) of the rated power of the generators other than those to be stopped among a plurality of generators under the running condition is larger than the product of a load power (PL) and a constant K (for example, 1.1) (step S3). As a result, when the total sum (SIGMAGn-1) is larger, a stop instruction is issued to a generator having the higher priority (for example, No. 3 generator, then the stop instruction is given in the sequence of No. 3 generator   No. 2 generator   No. 1 generator) (step S4) and such a stop instruction is not issued when the total sum is smaller.
Patent JP-H06169899-A (JP)
Title: Magnetic resonance imaging system
Inventor: ARAI HITOSHI
IPC: G01R33/46
Filed: 1992-12-03
Abstract: PURPOSE:To enable a process to be simplified for reconstituting a high definition image by estimating the second data on remaining slice planes from the same data prepared on such slice planes as corresponding to both parallel end sections. CONSTITUTION:Regarding measurement data 11 obtainable from each parallel slice plane, data sliced through a low-pass filter from measurement data corresponding to both ends and approximately to a center section is two- dimensionally Fourier transformed, thereby providing the second data. Phase maps A1, A4 and An are prepared by calculating phase angles from the second data. In addition, phase maps A2, A3 and An-1 and An for slice planes not corresponding to the phase maps A1, A4 and An are estimated and prepared on the basis of each data thereof. In this case, the estimation can be easily undertaken, because the degree of a change is gradual in respective phase maps on the slice planes adjacent to each other. As a result, a process for reconstituting an image can be reduced with high definition state maintained, and also a time required the reconstitution can be substantially shortened.