baber/WOPTO huggingface dataset:
Patent JP-S62108087-A (JP)
Title: Recording material and device using said material
Inventor: KANEKO SHUZO
IPC: G11B7/24033
Filed: 1985-11-07
Abstract: PURPOSE:To enable writing by an electrical signal and enable additional recording also by an external thermal signal, by providing as one body a high molecular weight recording material comprising a conductive substance dispersed or dissolved in a high molecular weight material and electrodes. CONSTITUTION:Electrodes 51-5n are provided on a base 1 as back electrodes. A high molecular weight recording material layer 2 is provided thereon in a thickness of several micrometers to several hundred micrometers by mixing a transparent fine conductive powder. Transparent electrodes 41-4n are provided on the layer 2 substantially orthogonally to the back electrodes 51-5n in the form of stripes, thereby providing a matrix pattern of electrodes. When electric current are sequentially passed to intersection parts of the electrodes 4 and 5, an imagewise milky state is recorded in the recording material 2, and various images sent electrically are displayed on a display panel 10. In addition to electrical writing of images on the display panel 10, manual inputting can be performed by using a heat pen.
Patent JP-H1198860-A (JP)
Title: Power unit
Inventor: NAKANO TOMOYUKI
IPC: H05B41/24
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a power unit which can prevent the voltage across a filter capacitor from rising over a prescribed value with a simple constitution, even when a load is disconnected. SOLUTION: In a power unit, a load circuit 1 is connected between the high- potential side of the DC output terminal of a rectifier DB and the junction point of switching elements Q1 and Q2 . The circuit 1 is constituted of a serial circuit of an inductor L2 and a capacitor C3 , and a load Z connected in parallel with the capacitor C3 , and one end of the inductor L1 is connected to be the junction between the switching elements Q1 and Q2 through the terminal of the load Z. Therefore, the abnormal rise of the voltage of a filter capacitor C1 can be prevented when the load Z is disconnected, because one end of the inductor L1 is opened and the current route through which an input current flows to the capacitor C1 from an AC power source Vs through the inductor L1 is disconnected.
Patent JP-H0297660-A (JP)
Title: Production of thin-film superconductor
Inventor: FUKUDA TOMIYO
IPC: C01G29/00
Filed: 1988-10-03
Abstract: PURPOSE:To obtain the title high-quality thin-film superconductor with good reproducibility by cyclically laminating a Bi-contg. material and an alkaline- earth metal-contg. material on a substrate, and then irradiating the laminate with oxygen radical, etc., while heating the substrate. CONSTITUTION:The targets respectively consisting of Bi, CaCu, and Sr2Cu are set so that the focus is positioned on the substrate 25. The targets are successively sputtered in an Ar-oxygen gaseous mixture, and cyclically laminated on the substrate 25 to form coating films. The laminate is irradiated by oxygen radical or oxygen ion while heating the substrate 25. In this case, the substrate 25 is preferably heated to 400-600 deg.C. The plasma produced by an electric discharge generated in a vacuum vessel 31 for a gas contg. at least oxygen is preferably used as the oxygen radical or oxygen ion source. By this method, a high-quality thin-film superconductor can be obtained with good reproducibility.
Patent JP-H04127376-A (JP)
Title: Composite system for logic circuit
Inventor: KITAZAWA YASUNORI
IPC: G06F17/50
Filed: 1990-09-19
Abstract: PURPOSE:To synthesize the logic circuit in which a signal propagation delay time by a cell is short by comparing the allowable number of loads of an output terminal of the cell and the number of loads of an output terminal of the cell in each separate cell input terminal and calculating a necessary number of cells. CONSTITUTION:The system consists of a logical description syntax analyzing part for reading in descriptions of a logic circuit design data base A and a cell library D, and generating a cell number calculation table B, a logical synthesizing part for synthesizing detailed logic for taking measures to the allowable number of loads of a cell by using the cell number calculation table B and a multiple synthesis inhibi tion cell definition file C, and a logical updating part for storing the detailed logic after the countermeasure in the logic circuit design data base A. In such a state, logical advance sequence information is given to each cell for constituting a logic circuit, the cell is retrieved in the sequence reverse to the advance sequence informa tion, and by comparing the allowing number of loads of an output terminal of the cell and the number of loads of an input terminal of the cell in each separate cell input terminal, a necessary number of cells is calculated, and a necessary number of cells are synthesized. In such a way, a logic circuit in which a signal propagation delay time by the cell can be synthesized.
Patent JP-H1180753-A (JP)
Title: Hydrogenation reactor and production of ultra-low sulfur heavy oil using the reactor
Inventor: KURE SHIGEO
IPC: B01J35/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a heavy oil having ultra-low sulfur content from a heavy oil containing sulfur, metals, etc., by using a hydrogenation reactor containing a number of catalyst layers filled with a hydrogenation catalyst and satisfying a specific relational formula. SOLUTION: A heavy oil containing sulfur component, metal component, etc., is successively passed from the 1st catalyst layer to the final catalyst layer in a hydrogenation reactor containing >=4 catalyst layers filled with a hydrogenation catalyst and satisfying the formulas Sn <=Sn+1 and 1.15Vn >=Vn+1 (S is the surface area per 1 m<3> of the hydrogenation catalyst; V is the pore volume per 1 m<3> of the catalyst; (n) is a natural number representing the order of the catalyst layer). The crude heavy oil is brought into contact with hydrogen gas in each catalyst layer under a hydrogenation condition to obtain the objective refined heavy oil.
Patent JP-S61129468-A (JP)
Title: Control device of internal-combustion engine
Inventor: SUMIZAWA TSUGUO
IPC: F02P5/153
Filed: 1984-11-28
Abstract: PURPOSE:To prevent deterioration in drivability by providing a judging means for judging if a crank angle is correct, in a control device in which ignition timing is corrected based on the detected result of the crank angle by which pressure in a cylinder becomes maximum. CONSTITUTION:The control device in the caption provides a thetapmax detecting means B for detecting a crank angle thetapmax in which pressure in a cylinder becomes maximum, from the detected result of the crank angle and pressure in the cylinder of an internal-combustion engine detected by a cylinder inside pressure sensor A. And an ignition timing correcting amount is determined based on the thetapmax by an ignition timing correcting amount determining means C. In this case, a correct/incorrect judging means D for judging if the thetapmax is correct or not is provided. This judging means D is constituted so that when the deviation of the cylinder inside pressure the case of the thetapmax from that in the case of the crank angle before or after the thetapmax by a predetermined angle is over a reference value, the thetapmax detected result is made incorrect, and when incorrect judgment is given, ignition timing correcting control on the basis of thetapmax is stopped.
Patent JP-H08114923-A (JP)
Title: Skippable printing device for printing plate
Inventor: KAMEYAMA TORU
IPC: B41C1/00
Filed: 1994-10-14
Abstract: PURPOSE: To realize smooth and efficient skippable printing for the non-image part of a printing plate. CONSTITUTION: A turntable 50 where suction grooves 80A to 80C are formed in its center part is provided on the surface plate 52 of a skippable printing device 10, and positioning pins 82A to 82C and 84A to 84C are provided at specified positions on the periphery of the turntable 50. A PS plate P20 can be positioned from any direction by using the positioning pins 82A to 82C and 84A to 84C. A light source unit 54 is displaced in parallel to a specified position along a slot 86 from one end of the surface plate 52, and opposed to the periphery of the PS plate held by the turntable 50. In the device 10, the light source unit 54 is opposed to the non-image part on the periphery of the PS plate on the turntable, and a specified area is exposed with light radiated from the light source unit 54.
Patent JP-H0192983-A (JP)
Title: Information recording and reproducing device
Inventor: SUZUKI KENICHI
IPC: G06K13/00
Filed: 1987-10-02
Abstract: PURPOSE:To contrive the improvement of the safety by providing a locking means regulating a frame at transportation with respect to an outer enclosure at least in one direction among a direction perpendicular to a recording face of an information recording medium, in reciprocating directions and a direction perpendicular to both the directions so as not to be moved. CONSTITUTION:An optical card M is placed on an upper face 11a of a shuttle 11 and its insertion and extraction direction is the direction C. Positioning members 12a, 12b are provided on the shuttle 11 to limit the movement in the direction A in loading or ejection the optical card M and in loading it to a prescribed position. A locking screw 51 is screwed from the outside at transportation or the like and its tip is entered in the long hole 50, then the movement of a frame 16 is locked in a direction B where a vibration proofing member 18 is softest. Since the vibration proofing member is harder in the direction C, then no large deflection is generated even with shock and vibration. Thus, the device is protected sufficiently safely against external shock and vibration.
Patent JP-2001069913-A (JP)
Title: Oil and fat composition
Inventor: YAMASHITA HITOSHI
IPC: A23D9/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain an oil and fat composition where oiliness vanishes in a short time from fried food, fats and oils are prevented from adhering to a packaging bag, a disgusting oiliness is not felt in eating the fried food and antipathy due to the adhesion of fats and oils to the fingers pinching the fried food is not felt by formulating extremely hardened oil with edible fats and oils in a specific formulation ratio. SOLUTION: The objective oil and fat composition is obtained by formulating edible fats and oils which is preferably a mixed oil between at least one kind of fats and oils in a solid or semisolid state at room temperature and at least one kind of fats and oils in a liquid state at room temperature with extremely hardened oil which is one kind or a mixture of at least two kinds selected from the group consisting of low erucic acid rapeseed extremely hardened oil, high erucic acid rapeseed extremely hardened oil and purified beef tallow extremely hardened oil and preferably has an iodine value of <=10 and setting the formulation ratio of the extremely hardened oil being 5.1-3.50 wt.% based on the total weight of the fats and oils.
Patent JP-H04126655-A (JP)
Title: Wheel unit for magnetically levitated vehicle
Inventor: IWAMOTO FUMIO
IPC: B61B13/08
Filed: 1990-09-18
Abstract: PURPOSE:To reduce the number of suspension members for lighten a wheel unit by pivotally supporting a wheel to the L shaped lever, which pivotally supports a pivot section to a vehicle and whose one end is formed into fork arm shape and connecting a telescopic type elevation actuator, which dampers are arranged in series to and is provided with an internal lock mechanism to the other arm head of the lever. CONSTITUTION:This wheel unit comprises a lever 10 and an elevation actuator 20, which has an internal lock mechanism comprising dampers arranged in series. The lever 10 comprises a fork arm 11, which is pivotally supported to a vehicle through a bracket 3 by a pivot section 13, for pivotally supporting the axle 2 of a wheel 1, and a lever arm 12 for transferring up and down motion and shock to the wheel 1. The damper rod 31 of the elevation actuator 20 for pivotally supporting a barrel 21 to the vehicle is pivotally supported on the head of the lever arm 12. The elevating actuator 20 comprises a piston cylinder and damper rod 31 fitted in the barrel 21. The piston cylinder comprises an elevation rod 25 fitted at on end and a damper cylinder 30 formed at the other end.
Patent JP-H0984526-A (JP)
Title: Semi-frozen drink manufacturing equipment
Inventor: WAKATSUKI YUJI
IPC: A23L2/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide semi-frozen drink manufacturing equipment free from plugging of floating ice piece at the supplying port and/or the unloading port. SOLUTION: This semi-frozen drink manufacturing equipment has a stirring blade rotatably built in a cylindrical casing 12 coiled with a cooling tube 11 around its periphery. The cylinder case has a supplying port 28 on the aft of the driving device 26 for receiving the raw liquid from outside and on the fore, opposite side, has the extracting port 17a to take out the semi-frozen drink in the cylindrical casing. The built-in stirring blade is equipped with a raw material-agitating fin 50 set to rotate at the aft of the cylindrical casing and an ice removing bar or rod 60 rotatably set at fore of the cylindrical casing. Thus the supplying port and extracting port are prevented from being plugged with ice pieces by installing a raw material mixing fin and ice removing fin like this procedure.
Patent JP-2000080734-A (JP)
Title: Structure of joint portion of exterior wall panel, and casket
Inventor: TANAKA KATSUYA
IPC: E04B1/684
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an adequate gasket which can be easily attached at the time when inserting gasket between side faces of exterior wall panels and which can produce an adequate joint construction for exterior wall panels without creating torsion in gasket when gasket is adhered in advance to the side faces of exterior wall panels. SOLUTION: According to the construction of a joint between exterior wall panels, projected portions 13, 13 from side faces facing each other are formed at the front surface side of both neighboring exterior wall panels 1, 1, and gaskets 2, 3 are applied and adhered under pressure beyond the projected portions 13, 13 on the side faces of both the neighboring exterior wall panels 1, 1. In this case, a tongue piece 22 is extended for one gasket 2 and the tongue piece 22 is arranged between the projected portions 13, 13 facing each other.
Patent JP-H03110504-A (JP)
Title: Photosemiconductor device
Inventor: ROBAATO JIEI DERI
IPC: G02B6/122
Filed: 1989-09-26
Abstract: PURPOSE: To make it possible to enhance the absorption efficiency of light and to maintain the high optical coupling efficiency of an optical waveguide layer with a light absorption layer by forming an impedance matching layer having the refractive index of an intermediate value between this optical waveguide layer and the light absorption layer. CONSTITUTION: This optical semiconductor device is provided with the optical waveguide layer 3 which is so formed as to extend on a substrate 1, has a first refractive index and propagates light and the light absorption layer 4 which is formed in part of the region on the optical waveguide layer 3, has the second refractive index different from the first refractive index, absorbs the light propagating in the optical waveguide layer 3 and takes out the light as an electric signal. The device is provided with the impedance matching layer 20 which is formed between the optical waveguide layer 3 and the light absorption layer 4 and has the third refractive index having the intermediate refractive index between the first and second refractive indices.  As a result, the optical coupling efficiency with the optical waveguide layer 3 and the light absorption layer 4 is made higher even if the refractive index and thickness of the optical waveguide layer 3 and the thickness and length of the light absorption layer 4 are set at optimum values. Eventually, the light absorptivity is made higher.
Patent JP-H0784030-A (JP)
Title: Beam compression processing method for antenna of radar
Inventor: SEZAI TOSHIHIRO
IPC: G01S7/02
Filed: 1993-09-13
Abstract: PURPOSE:To provide a beam compression method for an antenna pattern of a radar which enables the obtaining of a more faithful output signal in a distribution of a scattering body with the removal of distortion. CONSTITUTION:An antenna systems is made up of a main antenna 1 for transmission and reception and subantennas 2 and 2 exclusive for reception. A scanning is performed by an antenna beam of the antenna system in the direction of the width of the beam to be compressed, received signals of the main antenna 1 and the subantennas 2 and 2 are inputted into a signal processing/ multiplication circuit 4 and converted into a power signal to perform a signal processing. Here, only when the second-order differentiation coefficients of the received power signals of the main antenna 1 and subantennas 2 and 2 are below a specified positive real number separately while a phase difference between the received power signals of the main antenna 1 and the subantennas 2 and 2 is below 90 deg., the received power signal of the main antenna 1 is outputted as final output signal.
Patent JP-S61129117-A (JP)
Title: Aloe-containing cataplasm
Inventor: MATSUNO SAKAHITO
IPC: A61K36/896
Filed: 1984-11-28
Abstract: PURPOSE:A cataplasm having strong anti-inflammatory action, containing aloe powder or aloe solution. CONSTITUTION:A dosage form of a cataplasm conventionally used for the purpose of pain killing action, and antiphlogistic action, having a base preferably of aqueous gel, is blended with preferably >=0.5wt% aloe powder or aloe solution (aloe juice and/or aloe extract) on the whole plaster, to give a cataplasm having more sufficient effect of aloe than an existing aloe ointment, especially improved anti-inflammatory effect, having no oozing of colored oil substance on the sur face of plaster or the back of substrate, having improved water retention proper ties, viscoelastic properties, releasing properties, and stability, showing high permeability of main drug component to the skin, and preferable adhesivity to the skin, leaving no plaster on the skin after it is used, having no change in quality of the main drug component and a base component, and having im proved effect than that of existing base.
Patent JP-H1172700-A (JP)
Title: Projection optical system and projector using it
Inventor: SUGAWARA SABURO
IPC: G02B13/22
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a projection optical system and a projector using it where the projected picture of an original picture displayed on a liquid crystal panel is projected on a screen surface by having high optical performance. SOLUTION: This system is constituted of a first group L1 having more negative lenses than positive lenses and a second group L2 having more positive lenses than negative lenses in order from a first conjugate point having a longer distance, and an off-axis principal ray crosses an optical axis between the first group L1 and the second group L2, and each component is set so as to be telecentric on the side of a second conjugate point. Then, the second group L2 possesses a negative meniscus lens whose convex surface is faced to the side of the second conjugate point and the positive lens whose both lens surfaces are formed into the convex surfaces in order from the side of the second conjugate point.
Patent JP-H02101952-A (JP)
Title: Manufacture of stator of linear pulse motor
Inventor: MUROFUSHI MASANORI
IPC: H02K15/02
Filed: 1988-10-05
Abstract: PURPOSE:To improve mass productivity by combining a pole tooth board previously formed with pole teeth, a drive winding and a stator core then securing these parts. CONSTITUTION:A stator core 10 is provided with two protrusions 12. A pole tooth board 50 is previously formed with a pole tooth groove 51, pole teeth 52 and a resin pouring port 54. Narrow portions 56, 58 are formed in the pole tooth board 50. When they are assembled, a bias magnet 20 is held by a pair of stator cores 10 then a drive winding 30 is fixed to the protrusion 12. Thereafter, the pole tooth board 50 is mounted on the protrusion 12 of the stator core 10. Finally, the stator core 10, the bias magnet 20, the drive winding 30 and the pole tooth board 50 are secured integrally through resin 40. Cutting work can be eliminated because of the narrow sections 56, 58.
Patent JP-S62111883-A (JP)
Inventor: OKADA KEIZO
IPC: B66B5/00
Filed: 1985-11-09
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-H0296761-A (JP)
Title: Photosensitive composition
Inventor: TOMIYASU HIROSHI
IPC: G03F7/022
Filed: 1988-10-04
Abstract: PURPOSE:To obtain a photosensitive compsn. having superior sensitivity, under developability as well as over developability to be used for a photosensitive planographic printing plate by using a specified o-naphthoquinonediazide compd. CONSTITUTION:The title photosensitive compsn. contains an o- naphthoquinonediazide compd. and an alkali-soluble resin. Said o- naphthoquinonediazide compd. is an esterified product of a novolak resin contg. 30-100mol.% structural unit derived from p-cresol, with o- naphthoquinonediazide-4-sulfonic acid or its halogenated product, or o- naphthoquinonediazide-5-sulfonic acid or a halogenated product thereof. Thus, a photosensitive compsn. providing the photosensitive planographic printing plate having high sensitivity, under developability, as well as high over developability, is obtd.
Patent JP-S63106297-A (JP)
Inventor: KOBASHI FUTOSHI
IPC: B66F9/24
Filed: 1986-10-21
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-H08112746-A (JP)
Title: Method and device for machining cylindrical workpiece having diametric directional groove
Inventor: TAKAMURA SEIZO
IPC: B24B41/04
Filed: 1994-10-17
Abstract: PURPOSE: To high accurately and finely machine an inner side surface of a diametric directional groove in a cylindrical workpiece by a simple constitution, without performing troublesome workpiece setting work. CONSTITUTION: In the point end part of a machining device main unit driving a grinding wheel spindle 32, a supporting member 34, integrally having a fixed part 36, arm part 38 and a bearing part 40, is fixed to support by this bearing part 40 rotatably a point end of the grinding wheel spindle 32, and in this condition, both the supporting member 34 and the grinding wheel spindle 32, left as placed in a connecting condition, are inserted in an axial direction to inside a cylindrical workpiece 66.  The grinding wheel spindle 32, while driven to be rotated, is inserted into a diametric directional groove 70, to bring a peripheral surface of this grinding wheel spindle into contact with an inner side surface of the diametric directional groove 70, further to move in a workpiece diametric direction with the grinding wheel spindle left as placed in this contact condition, so as to grind the inner side surface of the diametric directional groove 70.
Patent JP-2001032730-A (JP)
Title: Method for making true expansion ratio larger than true compression ratio when piston valve and rotary valve are used for four-cycle engine, six-cycle engine, eight- cycle engine and ten- or more-cycle engine
Inventor: NAKADA OSAMU
IPC: F02D15/00
Filed: 1999-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a true expansion ratio larger than a true compression ration when a piston valve and a rotary valve are used for a 4-cycle engine, 6-cycle engine, 8-cycle engine and 10- or more-cycle engine. SOLUTION: A valve 2 (piston valve) and an air hole (rotary valve) are provided, which are opened at a bottom dead point at the time of compression step and are closed before the mixed air or air is too expanded to be a resistance of rotation (the piston is descended and an atmospheric pressure is 1 or less to be a resistance to rotation of a crankshaft) although the mixed air or the air is expanded caused by an explosion (combustion).