baber/WOPTO huggingface dataset:
Patent JP-H08262068-A (JP)
Title: Detecting device of voltage
Inventor: OKI HIDETO
IPC: G01R19/00
Filed: 1995-03-27
Abstract: PURPOSE: To insulate a detecting part in a monitoring-controlling part from a circuit being susceptible to a high voltage surge and, besides, to make a sensor part small in size by eliminating the necessity of providing an insulated power source or the like for the sensor part, in a voltage detecting device detecting a control voltage of a high voltage apparatus. CONSTITUTION: A voltage detecting device is constructed of a sensor part 1 equipped with a light-emitting element LED, means Tr1 , Tr2 and T1 for generating an oscillation pulse current IA from a voltage to be measured and impressing it on the light-emitting element and a means 11 for making a constant current flow to the light-emitting element LED, an optical fiber 2 conducting a light signal of the light-emitting element LED of the sensor part 1 to a light-receiving means of a detecting part, and the detecting part. The detecting part receives the light signal, decomposes it into DC and AC components, calculates a ratio in strength between the two components and detects therefrom the voltage to be measured. By making the constant current flow to the light-emitting element LED, the AC component corresponding exactly to the voltage to be measured is generated for the light signal.  By adopting the ratio, besides, an error due to a transmission loss of the optical fiber 2 can be canceled.
Patent JP-H04223479-A (JP)
Title: Toner for water meniscus toning
Inventor: TERENSU MAIKERU ROOSON
IPC: G03G13/10
Filed: 1991-04-01
Abstract: PURPOSE: To provide the toner consisting of separate particles formed by enclosing pigment particles with a plasticizer and an electrically insulating polymer insoluble in a toner dispersing solvent. CONSTITUTION: In the preparation of this toner, an electrically insulating thermoplastic polymer that is also soluble in a dispersant having low electric conductivity, at a rised temp. in the range of 90 to 100 deg.C, however insoluble in the dispersant at ambient temp., and a plasticizer that is soluble in a dispersant having low conductivity, at both a rised temp. and ambient temp., are used.
Patent JP-H02246384-A (JP)
Title: Piezoelectric actuator
Inventor: MORIKAWA KOJI
IPC: H01L41/09
Filed: 1989-03-20
Abstract: PURPOSE:To facilitate extraction of electrodes and to effectively hold at ends by bringing electrodes of a piezoelectric unit opposed to a shim into contact with one metal plate, and extending from the electrode of the intermediate layer of the unit to the part opposed to the other metal plate to form a folding electrode on the surface. CONSTITUTION:Electrodes of piezoelectric units 16, 22 opposed to shims 12, 14 are extracted at one metal plate 12, and electrodes 18b, 20a of the intermediate layers of the units 16, 22 are extracted by the other metal plate 14 through a folding electrode 19. Thus, electrodes of both polarities do not exist on both main faces 20a, 26b of a piezoelectric actuator 10. Accordingly, the ends of the plates 16, 22 are interposed by metal piece 28, 30 used also as terminal to be held. Thus, the extraction of the electrodes of the actuator 10 is facilitated, and the plates 16, 22 can be held at the ends. Accordingly, the lengths of the plates 16, 22 can be effectively utilized.
Patent JP-H07283760-A (JP)
Title: Spread spectrum communication system
Inventor: TAKAHASHI SOICHI
IPC: H04B1/707
Filed: 1994-04-06
Abstract: PURPOSE:To reduce the circuit scale and also to reduce the cost by sharing a voltage control clock and a pseudo noise signal generator in both transmission and reception modes. CONSTITUTION:In a transmission mode, an information signal is the control signal of a voltage control clock 10 of a pseudo noise signal synchronization circuit 1. Then a 1st pseudo noise signal or a signal obtained by putting this pseudo noise signal on the intermediate frequency is transmited on the radio frequency. In a reception mode, a 2nd pseudo noise signal contained in the received signal undergoes the synchronous following by the circuit 1 and the phase error signal of a phase comparator 11 is used as a demodulated signal. The clock 10 and a pseudo noise signal generator 12 are shared by both transmission and reception circuits so that the circuit scale can be reduced.
Patent JP-H11265281-A (JP)
Title: Layout analysis device and storage medium
Inventor: BABA KAZUYA
IPC: G06F9/06
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To enhance the analysis efficiency of the layout of a file and to make analyzable the file provided with plural patterns of the layouts by performing the verification processing of the plural kinds of layout candidates based on the plural pieces of records. SOLUTION: A layout candidate file 6 and an analysis data file 1 are inputted so that a layout verification means 7 is executed. For respective file layout candidates stored in the layout candidate file 6, whether or not the record of the analysis data file 1 is included in a value set as the data range of respective data types is detected. The record for which all the respective columns of the record of the analysis data file 1 are included in the data range is summed up as matching data and the record for which the column not pertinent to the data range is present is summed up as non-matching data in a layout verified result file 10. In such a manner, an analyzed result is outputted by a layout output device 11 as the candidate of a final file layout.
Patent JP-S59205600-A (JP)
Inventor: JIYON HARORUDO EBANSU
IPC: C06C7/00
Filed: 1984-04-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07278085-A (JP)
Title: Production of amidonitrile
Inventor: KANEKO YOHEI
IPC: C07B61/00
Filed: 1994-04-06
Abstract: PURPOSE:To obtain industrially in high efficiency a high-quality amidonitrile in good yield at a temperature higher than the melting point thereof under adjustment of the pH level of the reaction system within a specified range without being subjected to any load in terms of equipment. CONSTITUTION:The objective amidonitrile of formula III is obtained by reaction between a fatty acid halide of formula I [R<1>CO is a 8-22C (un)saturated fatty acid residue; X is a halogen] and an aminonitrile of formula II (R<1> is H or a 1-3C alkyl; R<3> is a 1-5C alkylene) in water as solvent in the presence of a basic substance. In this case, the reaction is conducted at a temperature higher than the melting point of said amidonitrile within a pH range of 7.5 to 13. The basic substance is pref. a hydroxide or (bi)carbonate of an alkali(alkaline earth) metal.
Patent JP-H10267840-A (JP)
Title: Leakage detector for volatile organic substance with water-proof mechanism
Inventor: TAKANO YUSUKE
IPC: G01M3/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a leakage detector for volatile organic substance to which no influence of water, etc., is given and a leakage monitoring system using it. SOLUTION: This detector is provided with a light source 2 and a detection part 10 having a detection element 8 with a polymer thin film 4 where at least one of thin film and the index of refraction is changed due to contact with an organic substance vapor. A light from the light source 2 enters the polymer thin film 4 and its reflected light is picked up by an optical transmission/output part 14. The detection part 10 is provided with a vapor introduction port, which is provided with such a mechanism as to prevent a water from entering the inside of the detection part 10.
Patent JP-S61228584-A (JP)
Title: Automatic reading device for bar code
Inventor: SUZUKI YUJIRO
IPC: G06K7/10
Filed: 1985-04-01
Abstract: PURPOSE:To read the bar codes of a work automatically and accurately by setting movably plural bar cord readers. CONSTITUTION:A turntable 2 is set rotatably on a substrate 1 to hold a work W containing bar codes W1 and W2. A base 4 is provided at a single side of the table 2, and a work positioning roller 6 and a framework 5 containing a bar code reader 8 are put on the base 4 so that they can move back horizontally the work W. Then a post 9 is set up to the framework 5, and a supporter 10 containing a bar code reader 13 and a touch switch 11 is attached to the post 9 so as to be moved vertically. Thus a columnar or cylindrical work W can be read accurately. This attains simplified constitution as well as an automated conveyor plant.
Patent JP-S63236448-A (JP)
Title: Code conversion circuit
Inventor: ISHIDA KAZUTO
IPC: H04L25/49
Filed: 1987-03-25
Abstract: PURPOSE:To make an external switching circuit unnecessary and to reduce power consumption by resetting an unrequired FF, a code conversion pattern detection circuit, and a conversion code insertion circuit, by providing a selector for switching in a shift register of (n) stages. CONSTITUTION:The shift register 6 of (n) stages is constituted of n-number of FFs FF1-FF5 and the selector 4, and in an ordinary code conversion operation, input data 9 passes through the (n)-number of FFs, and is outputted as output data 11. However, when no code conversion circuit is operated, the input data 9 passes through the selector 4 via the FF1, and is outputted from the FF5. At this time, the flip-flops FF2 and FF3, the code conversion pattern detection circuit 7, and the conversion code insertion circuit 6 are operated separately from a conversion operation, and by resetting them by using a switching signal 10, their operation are disabled then, the power consumption can be reduced. Thus, by providing the selector 4 for the switching, it is possible to make the external switching circuit unnecessary and to reduce the power consumption by resetting the FF2-FF3 and the circuits 7 and 8.
Patent JP-S61229867-A (JP)
Title: Azole compound, manufacture and plant growth regulator
Inventor: BUORUFUGANGU TEYURUKU
IPC: C07D233/56
Filed: 1986-03-28
Abstract: Azole compounds of the formula I <IMAGE>  in which R is fluorine, chlorine, bromine, C1-C4-alkyl, C1-C4-alkoxy, trifluoromethyl, phenyl or phenoxy and m is 0 or an integer from 1 to 5, where the individual atoms or groups can be identical or different when m is greater than 1, R<1> is tert-butyl, 5-methyl-1,3-dioxan-5-yl, 1-methylcyclohexyl, 2- methyltetrahydropyran-2-yl or <IMAGE> R<2> is hydrogen or C1-C5-alkyl, furthermore Y is  &rdurule& C=O,  &rdurule& C=N-OH or  &rdurule& CR<3>OR<4>, with the proviso that the following do not occur simultaneously: Y = &rdurule& C=O, R<1> = tert-butyl and m = O, and   <IMAGE> where  R<3> is hydrogen, methyl, vinyl, allyl, ethynyl or propynyl and R<4> is hydrogen, C1-C4-alkyl, C2-C4-alkenyl, C2-C4-alkynyl or C2-C4- alkanoyl, their preparation and their use as plant growth repulators.l
Patent JP-S57184901-A (JP)
Title: Correcting device for degree of straight of straight travelling table
Inventor: SANO HIDEZOU
IPC: G05D3/00
Filed: 1981-05-09
Abstract: PURPOSE:To perform an easy correction of a travelling table to a high-precise degree of straight, by a method wherein a set value coincides with a displacement through adjustment of a fluid pressure fed to side static pressure fluid bearings mounted in a plural number of spots at both sides of the travelling direction of the travelling table. CONSTITUTION:Two measuring reference blocks 12a and 12b are mounted at one side of a Y-direction, being perpendicular to an X-direction of a travelling table 2 and at a distance in the X-direction. A displacement meter 12a is situated facing and opposite to the measuring reference block 12a and in the proximity of a bearing 6a of two side air bearings 6a and 6b, and a displacement meter 13b is located facing and opposite to the measuring reference block 12b and in the proximity of a side air bearing 6c of side air bearings 6c and 6d. In the two displacement meters 13a and 13b, for example, an electrostatic capacity type non-contact minute displacement meter is employed to detect a minute displacement of an object as a change in electrostatic capacity, and this permits the measurement of a minute displacement of 0.1mum or less.
Patent JP-H03267914-A (JP)
Title: Optical center position detecting device of infrared-ray video device
Inventor: TOKUDA KENICHI
IPC: G02B27/62
Filed: 1990-03-19
Abstract: PURPOSE:To easily detect an optical center position and to simplify the constitution by passing incident light which is made incident on a scanning mirror from a light emitting element and reflected light which is reflected by the scanning mirror and made incident on a light receiving element through the same optical system. CONSTITUTION:The light emitting element 23 is arranged above the paper surface vertical direction across one optical system 21 and a light shield plate 22 in the opposite direction of incidence of infrared ray on the scanning mirror 4 and a light receiving element 24 is arranged below. The light shield plate 22 is provided to make the light emitted by the light emitting element 23 not reach the side of the light receiving element 24. Then the incident light which is made incident on the scanning mirror 4 from the light emitting element 23 and the reflected light which is reflected by the scanning mirror 4 and made incident on the light receiving element 24 pass through the same optical system 21. Consequently, the optical center position detecting device is constituted by using one optical system, so the device constitution is simplified.
Patent JP-S55162210-A (JP)
Title: Reactor
Inventor: SHIMA KIYOYA
IPC: H01F37/00
Filed: 1979-06-04
Abstract: PURPOSE:To improve accuracy and to simplify production of a reactor by composing a reactor by coils which are wound around hollow and cylindrical bobbins and a core which is wound by passing through the hole of the bobbin to interlink with the windings wherein exciting magnetomotive force is increased. CONSTITUTION:The primary and the secondary windings 14a, 14b are wound around hollow and cylindrical bobbins 13a, 13b with each other. The primary and secondary windings are confronted by putting an insulating member 15 between the windings so that each axis may be in parallel. In this case, the section at central part is formed in nearly round and external circumference shape by the side walls of the bobbins 13a, 13b. In this state, a frame member 9 for core is passed through the hole 16a of the bobbin 13a to coincide by rounding in a cylindrical shape and a frame 17 for wound core is formed. Next, a wound core 18 is wound by the required number of turns around the external circumference of the frame 17 and the wound core 18 is interlinked with the windings 14a, 14b. The production of reactor will be simplified and exiciting magetomotive force will be increased.
Patent JP-S63236404-A (JP)
Title: Agc circuit
Inventor: YAMAMOTO AKIO
IPC: H03G3/10
Filed: 1987-03-25
Abstract: PURPOSE:To realize miniaturization and low power consumption, by applying an AGC controlled voltage on the base of a transistor for amplification, and turning on/off a pin diode by the voltage drop of the collector. CONSTITUTION:A prescribed voltage is applied from a terminal 21 on the base of the transistor 1 in advance, and furthermore, an AGC voltage is applied on the base via a switching diode 13. The pin diode is turned on/off by the voltage drop due to the resistor 8 of the collector of the transistor 1. Consequently, it is possible to prevent the distortion characteristic of the transistor 1 for amplification from being deteriorated, and since the pin diode 5 is driven by using a part of a collector current which flows on the transistor 1, it is possible to realize the miniaturization and the low power consumption.
Patent JP-S60221677-A (JP)
Inventor: TAKAHASHI AKIO
IPC: F25D23/02
Filed: 1985-04-03
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-H07250567-A (JP)
Title: Method for raising vitamin c content of vegetable fruit
Inventor: SAYAMA HARUKI
IPC: A01G7/00
Filed: 1994-03-15
Abstract: PURPOSE:To obtain high-quality vegetable fruits, efficiently raised in the vitamin C content thereof without affecting both the saccharinity and lycopene content of the harvest, by inoculating the seedlings of vegetable fruits with cucumber mosaic virus followed by conducting a raising maintenance. CONSTITUTION:The seedlings of vegetable fruits such as cabbage or tomatoes are inoculated with cucumber mosaic virus such as attenuated cucumber mosaic virus (NDM2) containing a satellite RNA selectively separated from the natural world, followed by conducting a raising maintenance by a conventional way, thus raising the vitamin C content of the vegetable fruits.
Patent JP-H09247303-A (JP)
Title: Facsimile equipment
Inventor: OGIWARA MASATO
IPC: H04N1/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to similarly transmit the document as a document sent to an outside party to other persons and departments using the same facsimile equipment. SOLUTION: When transmit information is inputted and the numbers of opposite parties are inputted, an information generation part 12 generates transmission slip data showing the opposite party names, origination source name, etc., by transmission opposite parties from the inputted transmit information and opposite party numbers and stores them in a RAM 4. When transmission address to this machine itself is selected at a key input part 5, a local machine selection part 13 prints out transmission slip data address to this machine and transmit image data which are stored in the RAM 4 through a recording part 8 after the transmission slip data and transmit image data are sent to external opposite parties.
Patent JP-S58186993-A (JP)
Inventor: MORIHIRO YOSHIYUKI
IPC: H02G1/02
Filed: 1982-04-23
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-H1025276-A (JP)
Title: Isotope-labeled aldononitrile derivative
Inventor: WATANABE MASAZUMI
IPC: C07C329/16
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new derivative which is a specific aldononitrile derivative labeled by an isotope and is readily synthesized, useful as an intermediate capable of producing labeled 2-deoxyglucose by simple operation in a short time in high yield. SOLUTION: This derivative is shown by formula I (*C is<11> C,<13> C or<14> C; OR' to OR<4> are each a protected hydroxyl group; X is an alkanesulfonyl, an arenesulfonyl or alkylthiocarbonyl) and is useful as an intermediate capable of producing an isotope-labeled 2 deoxyglucose useful for the study on carbonhydrate metabolism in vivo, clinical diagnosis, etc., in a short time in high yield. The compound is obtained by reacting an arabinose derivative of formula II with isotope-labeled hydrogen cyanide or an alkali metal cyanide of the formula Y-*CN (Y is H or an alkali metal atom).
Patent JP-H04282147-A (JP)
Title: Eyeless suture needle with yarn and caulking die and production of caulking die
Inventor: TOCHIMURA YOSHIMASA
IPC: A61B17/06
Filed: 1991-03-11
Abstract: PURPOSE:To improve the strength of the eyeless needle and to improve the passability to the biotissue by forming a caulking part and a reduced diameter part at a base end when suture is inserted into the blind hole of the base end and the base end is caulked and forming the juncture thereof to a curved shape when suture is inserted into the blind hole of the base end. CONSTITUTION:The suture 4 is bonded to the eyeless needle 3 and the molded part 5 consisting of the caulking part 5a and the reduced diameter part 5b is formed as the continuously curved shape in the base end 3a without having a discontinuous part. Then, angles are not formed in the eyeless needle 3 caulked at the base end 3a by the caulking die A and the stress concd. part in the molded part 5 of the needle 3 is eliminated. In addition, the passability through the tissue is improved. Since the caulking part 5a and the reduced diameter part 5b are molded to the continuously curved shape, the extreme drawing of the blind hole in this part is obviated and the cutting of the suture 4 when the blind hole is inserted is prevented. A heat-treated carbon tool steel or a material, such as tungsten carbide, having nigh hardness, is used as the material to constitute the caulking part.
Patent JP-S56166471-A (JP)
Title: Clamp type measuring apparatus
Inventor: KURAMOTO TAKEO
IPC: G01R1/22
Filed: 1980-05-27
Abstract: PURPOSE:To make it possible to correct the error due to the external magnetism and the error resulting from the positional change of the conductor being measured, by attaching a magnetism-excluding endless member at a proper position on each of the coils on both sides each provided with a current-detecting coil on a part thereof. CONSTITUTION:Semicircular cores 2a and 2b formed by piling up a plurality of conductive metal plates are provided on both sides, facing to each other. One core 2a is made rotatable through a shaft 3 provided at the base end. Current-detecting coils 4a and 4b are wound on parts of the cores 2a and 2b to detect the magnetic filed generated when a current flows through a conductor A to be measured. In addition, a thin plate-shaped endless member 6 of silicon steel plate is wound on the winding-starting part or winding-terminating part of each of the coils 4a and 4b. Said position is least affected by the external magnetism. Therefore, the external magnetisms generated at other positions are efficiently absorbed, and no matter where the external magnetisms are generated, the error distribution approximates to the peripheries of the cores. Thereby, the current flowing through the conductor being measured can be accurately measured.
Patent JP-S51145844-A (JP)
Title: Indication circuit for checking and warning prior to switching on a sy stem change-over breaker
Inventor: OGAWA HIKARI
IPC: H01H9/54
Filed: 1975-06-11
Abstract: PURPOSE: Prevention of an error in a succeeding operation, by employing selective operations in a selective control system in which when one of many and unspecified breakers is switched on, previous warning as well as indication are given to show that another breaker must be opened without fail to change over a system prior to the following switching on. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07278713-A (JP)
Title: Aluminum powder alloy and its production
Inventor: KONDO KATSUYOSHI
IPC: B22F1/00
Filed: 1994-04-07
Abstract: PURPOSE:To produce Al powder allay high in hardness and excellent in wear resistance by preparing an Al alloy having a specified componental compsn. in which each content of Fe, Ni, Sn and Mg is specified. CONSTITUTION:An Al powder alloy having a compsn. contg., by weight, 5.0 to 15.0% Si, 2.0 to 7.5% Fe, 2.0 to 7.5% Ni, 0.3 to 1.5% Sn, 0.3 to 1.5% Mg, 0.4 to 8.0% Cu, 2.0 to 6.0% of at least one kind selected from Ti, Cr, V, Mo and Zr, and the balance Al with inevitable impurities and satisfying 0.8 to 1.25 (Fe/Ni) and 0.8 to 1.25 (Sn/Mg) is prepd. Thus, the Al powder alloy having about >=100GPa Young's modulus, about >=350MHv Vickers hardness and about >=700MPa deflective strength and furthermore excellent in friction sliding properties can be obtd.
Patent JP-S5813163-A (JP)
Inventor: HAEFNER GUENTHER
IPC: F02P5/152
Filed: 1982-04-27
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-S52154995-A (JP)
Title: Rapid condensing device of steam in reactor
Inventor: SAKURAI MIKIO
IPC: G21C15/18
Filed: 1976-06-16
Abstract: PURPOSE: To condense the inside steam of a reactor rapidly and to restrain the inner pressure rising in the reactor by means of spraying high pressure water into a steam zone in the reactor at the same time of a scram operation and a rapid shut-down operation of a main stopping valve. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S545373-A (JP)
Title: Projection-type cathode-ray tube
Inventor: OOTAKE MITSURU
IPC: H01J29/54
Filed: 1977-06-15
Abstract: PURPOSE: To ensure a focusing of the electron beam onto the fluorescent screen in the best condition by combining the electromagnetic converging lens system consisting of the electromagmet and the elcetromagnetic converging lens system consisting of the permanent magnet and then adjusting these lens systems. 
     COPYRIGHT: (C)1979,JPO&Japio