baber/WOPTO huggingface dataset:
Patent JP-S57140275-A (JP)
Title: Power steering
Inventor: OKAZAKI YOUICHIROU
IPC: B62D6/00
Filed: 1981-02-25
Abstract: PURPOSE:To obtain steering stability when an automobile is running at high speed, by driving throttle valves, which are provided to reaction force controlling paths of a power steering apparatus, through a pressure difference of Venturi tube connected to a bypass side of a flow rate adjusting valve. CONSTITUTION:When the discharge pressure from a pump 33 is increased, the flow rate adjusting valve 11 moves a spool valve 29 to the right direction due to that pressure to bypass a working oil via a passage 15 to a bypass passage 34. The bypass passage 34 is formed with the Venturi tube, and the pressures of a high pressure section 36 and a low pressure section 37 of the Venturi tube are transmitted through pipes 82, 83 to the throttle valves 64, 65 provided in the reaction force controlling paths so that the throttle valves 64, 65 are enabled to be driven by the pressure difference produced in said Venturi sections. The heaviness of the steering handle can be varied by controlling the pressures in reaction force chambers 47, 48 by the throttle valves 64, 65.
Patent JP-H11212000-A (JP)
Title: Light shutter and production thereof
Inventor: HARA SHINYA
IPC: G02B26/08
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide durability and to improve an aperture. SOLUTION: Positive and negative voltages are alternately impressed to electrode plates 3 in one line partitioned by partition plates 2. Concerning a unit shutter element desired to close a shutter, the voltage of the same polarity as the proximate electrode plate 3 is impressed to a flexible thin film 4. Then, resiliency based on Coulomb's force is operated between the flexible thin film 4 and the electrode plate 3 proximate to that film, and suction force based on the Coulomb's force is operated between the flexible thin film 4 and the electrode plate 3 away from that film. Therefore, the flexible thin film 4 is bent to the side of the electrode plate 3 away from that film and a space to be the passage of light is closed. When the voltage is not impressed to the flexible thin film 4, such a state does not occur and the flexible thin film 4 still stands upright. Thus, since the space as the passage of light is not closed, the shutter is still opened.
Patent JP-S53111271-A (JP)
Title: Switching circuit of detector
Inventor: HARA YUUJI
IPC: H01H35/00
Filed: 1977-03-09
Abstract: PURPOSE: To prevent a detector from malfunctioning, by connecting a capacitor between a voltage divider circuit and DC voltage supply and by temporarily increasing the gate voltage of the holding function element in power closing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11215238-A (JP)
Title: Communication system
Inventor: NOZAKI MASATAKA
IPC: H04M3/42
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a communication system where communication is kept waiting for only a short time even when channels of a nearby public base station are busy. SOLUTION: When a special number to receive a specific service is dialed by a portable terminal when a channel is busy (YES at SA3), a public base station sends a signal representing presence of priority connection to a busy portable terminal to allow the user of the busy portable terminal to conduct the prompt operation to prompt the end of communication (SA5). Upon receipt of a speech end signal denoting acceptance of the end of speech from any of the busy portable terminals (YES at SA6), the busy line of the portable terminal being cutoff (SA7), connection change over is conducted for the terminal (SA8). In the case that a call comes in to a portable terminal managed by a user himself when the channel is busy and a prescribed mode is set, the busy user is prompted to end the communication and the channel used for the called portable terminal is reserved.
Patent JP-S58142987-A (JP)
Title: Dehydration of brown coal with steam
Inventor: NAKABAYASHI YASUYUKI
IPC: C08L9/08
Filed: 1982-02-19
Abstract: PURPOSE:To improve the efficiency of the dehydration of brown coal, by sealing brown coal in plural pressure containers, feeding super heated steam to the first pressure container so that the brown coal is dehydrated and dried, transferring saturated steam to the second pressure container so that the brown coal is dehydrated with the saturated steam. CONSTITUTION:The brown coal 3 is sealed and hermetically closed in plural pressure containers, the first pressure container 1 and the second pressure container 2 such as autoclave. Superheated steam is fed to the first pressure container 1, passed through the brown coal 3, so that the brown coal 3 is dehydrated and dried, and saturated steam or steam near to the saturated steam is exhausted. The saturated steam or the steam near to it is fed to the second pressure container 2 or pressure containers following it, and the brown coal 3 is dehydrated with the saturated steam. Preferably the first pressure container 1 is charged with fine brown coal and the second pressure container 2 with coarse brown coal.
Patent JP-H04253399-A (JP)
Title: Manufacture of magnetic shield
Inventor: ISHII MAMORU
IPC: C01G1/00
Filed: 1991-01-29
Abstract: PURPOSE:To manufacture a magnetic shield which can effectively shield a magnetic field by using an oxide high temperature superconductor. CONSTITUTION:Sludge or kneaded material in which an oxide high temperature superconductor material is mixed with binder, plasticizer, dispersant, solvent, etc., is molded in a sheet state by a method such as a doctor blade method, an extrusion molding method, etc., as a green sheet in which high temperature superconductor particles are oriented in a special direction. The obtained sheet is cut in a cross-sectional shape for an object magnetic shield, and degreased so as to remove the binder, etc., in a thick film molded form. The molded forms are stacked, and baked at a predetermined temperature as in a state in which the stack is pressurized to 150kg/cm<2> or higher. Since a superconducting platelike crystal is oriented in a laminating direction in the obtained magnetic shield, a limit for a current density to be induced by an applied magnetic field is large, and shielding of a high magnetic field can be performed.
Patent JP-H06319100-A (JP)
Title: Video editing processor
Inventor: FUJIMOTO CHIKAE
IPC: G06F3/038
Filed: 1993-02-16
Abstract: PURPOSE:To surely stop the traveling of a video tape on the display position of a picture to be editing object by moving a mouse cursor and operating a mouse drag on a picture searching panel. CONSTITUTION:A user moves the mouse cursor on the picture searching panel 20 displayed on a display 22 and operates the mouse drag on the panel 20. Picture search buttons 18 are arrayed on the panel 20, the traveling speed of the video tape is controlled to a speed corresponding to the position of the mouse cursor in the array direction of the buttons 18 and a reproduced video signal in traveling of the tape is displayed on the display 22. In accordance with approach to the tape position of a picture to be editing object the cursor is moved as in the state of the mouse drag, the traveling speed of the tape is gradually reduced, and after confirming the display of the picture to be editing object, a mouse button is released to stop the traveling of the tape.
Patent JP-H10219099-A (JP)
Title: Curable composition
Inventor: KONDO SATOSHI
IPC: C08L33/04
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a curable composition capable of developing excellent long-term weatherability, stain resistance and resistance to surface crack and useful as a sealing material, a waterproofing agent, etc., by compounding a polyurethane prepolymer as a curing component with a specific photosetting type fluorine-containing copolymer. SOLUTION: This curable composition contains (A) an isocyanate group-ended polyurethane prepolymer and (B) a photosetting type fluorine-containing copolymer containing a polymerization unit (B1 ) having a polyfluoroalkyl (B'1 ) and a polymerization unit (B2 ) having a photosetting type functional group (B'2 ) as essential components [e.g. a copolymer obtained by copolymerizing a monomer having a functional group (X) capable of introducing the unit B'2 with a monomer having the unit B'1 and introducing the unit B'2 such as (meth) acryloyl, cinnamoyl, azide group to the group X, having 300-100,000 number- average molecular weight and composed of 20-95mol% component B1 and 5-80mol% component B2 ], preferably so that a ratio of these components A/B becomes (100/0.1) to (100/40).
Patent JP-S57141470-A (JP)
Title: Uv ray-curable adhesive
Inventor: TSUCHIKURA KATSUHIKO
IPC: C08L67/00
Filed: 1981-02-27
Abstract: PURPOSE: A UV ray-curable adhesive capable of guiding UV rays even to the shaded portion of an adherend member to enable irradiation therewith, which is prepd. by the incorporation of a UV ray-introducing material.  
     CONSTITUTION: 100pts. of a UV ray-curable resin such as a composition consisting of a modified epoxy acrylate, a reactive monomer, a flame retardant, a siliceous filler, etc. is compound with about 120pts. of a UV ray-guiding material such as glass beads of diameter about 40μ to obtain a UV ray-curable adhesive. For example, said adhesive is capable of surely bonding a part by irradiation with UV rays in a time as short as 1W2min when use for temporarily bonding a chip-form electrical parts at a predetermined position of a printed board. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06238879-A (JP)
Title: Detector cutter device of folder for rotary press
Inventor: ABE KATSUHITO
IPC: B41F13/02
Filed: 1993-02-17
Abstract: PURPOSE:To effectively discharge a fed sheet to be fed to a folder by inertial rotation of a rotary press out of the folder after the sheet is cut by a detector cutter device. CONSTITUTION:The detector cutter device of a folder for a rotary press comprises a cutter 28 formed with an isodont blade, and a cutter bearer 18 formed with holes through which the blade of the cutter 28 is passed, wherein outlets 22a of compressed air opposed to the blade of the cutter 28 through the holes are arranged on a rear surface of the bearer 18, and when the cutter 28 is operated to cut a fed sheet 1, the air is simultaneously discharged from the outlets 22a.
Patent JP-S60174887-A (JP)
Title: Method for preserving metallic product
Inventor: AKAIKE KAZUMI
IPC: C23F15/00
Filed: 1984-02-17
Abstract: PURPOSE:To prevent thoroughly oxidation and rust formation by oxygen in a package in the stage of packaging hermetically a precision metallic product by using a disoxidizing agent consisting essentially of hydride of anthraquinone. CONSTITUTION:A disoxidizing agent is sealed in a package to maintain the oxygen content therein at <=3%, if necessary, at <=0.1% to prevent formation of rust in a precision metallic product such as a watch, transistor or the like in the case of packaging hermetically said product and exporting the product. The disoxidizing agent prepd. by mixing hydride (HAQ or the like) of 1,4,4a,9a-tetrahydroanthraquinone or anthraquinone as the isomer thereof with Na2CO3, etc. as a basic material at 0.01-2.0 times weight of the HAQ, etc., carrier such as activated carbon or the like at >=0.01 times weight, aq. medium such as water or the like at 0.001-1 times weight and org. solvent such as ethanol at 0.001 times weight of the aq. medium is used as the raw material for the disoxidizing agent.
Patent JP-H08200209-A (JP)
Title: Variable displacement swash plate type liquid-operated rotating machinery
Inventor: INO KAZUYUKI
IPC: F04B1/20
Filed: 1995-01-23
Abstract: PURPOSE: To improve productivity and yield by simplifying drilling on a tilt control plate and facilely and accurately positioning the tilt control plate to a casing. CONSTITUTION: A liquid-operated rotating machinery is composed to insert a shaft 24A extending from a fulcrum member retaining hole 23C of a tilt control plate 23 to a positioning hole 21C of a casing body 21 by forming the positioning hole 21C in a front bottom part 21B of the casing body 21 so as to correspond with the fulcrum member retaining hole 23C of the tilt control plate 23 and also forming the shaft 24A of respective fulcrum members 24 lengthily. Therefore, the tilt control plate 23 is positioned with respect to the casing body 21 simultaneously with the assembly of the respective fulcrum members 24 by inserting the shaft 24A extending from the fulcrum member retaining hole 23C of the tilt control plate 23 to the positioning hole 21C of the casing body 21. A positioning pin is dispensed with.
Patent JP-H05193207-A (JP)
Title: Impact printer
Inventor: YOKOI KATSUHIKO
IPC: B41J11/053
Filed: 1992-01-17
Abstract: PURPOSE:To reduce a noise in printing and enhance a printing quality at a low cost by a method wherein a platen in an impact printer is divided into a plurality of parts. CONSTITUTION:In an impact printer which conducts printing by impacting a printing head 1 on printing paper 7 fed onto a platen 6 clamped by a pair of chassis 4 at both ends thereof, the platen 6 having an impact surface on one side is divided into parts by a flat or curved surface disposed at an angle unvertical to the impacting direction, and the divided surfaces with a vibration damping material 13 between are bonded with each other.
Patent JP-H10220870-A (JP)
Title: Bathtub hot-water supplier
Inventor: KAWASHIMA HIROFUMI
IPC: F24H1/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To remove deposits, formed and accumulated in a bathtub, and clean the contamination of hot-water. SOLUTION: A hot-water supplier is provided with a cleaning means, passing the circulating water in a bathtub through a filter tank 27 to agglomerate the deposits or fungus in circulating water by exciting an aluminum electrode 26 and removing the agglomerated foreign matters by a filtrating material 25 in the filter tank 27, a high-temperature sterilizing means, effecting high- temperature sterilizing in the filter tank 27 by high-temperature water heated in a bath heat exchanger 11, and a back washing means, discharging the deposits or sterilized fungus in the filter tank 27 to the outside of an instrument after high-temperature sterilization. According to this method, the cleanness of the bathtub water can be maintained even when a plurality of persons have had the bath continuously.
Patent JP-H09200271-A (JP)
Title: Interwork device and control method therefor
Inventor: MIZUNO ATSUSHI
IPC: H04L12/28
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To perform communication surely for a user. SOLUTION: When a call originating terminal 111 performs a connection request through an interwork device 1 to any one of terminals 112-114 connected to a LAN 102, call, incoming terminal information is possessed from a SETUP message, which is received by a line control part 2, by a system control part 4 and with this call incoming terminal information as a retrieval key, the communication ability and LAN address of the relevant terminal are possessed from a LAN terminal information memory 5.  Further, a communication attribute desirable for the call originating terminal 111 is identified and possessed from the received SETUP message, the communication attribute of the call originating terminal 111 is compared with the communication attribute of the call incoming terminal and corresponding to the compared result, optimum communication is performed between the call originating terminal 111 and the call incoming terminal.
Patent JP-H08198861-A (JP)
Title: Antitumor antibiotic be-39907b
Inventor: OKABE TAKAYOSHI
IPC: A61P35/00
Filed: 1995-01-24
Abstract: PURPOSE: To obtain a new antitumor antibiotic useful as a curing agent for cancers, etc., and having antitumor activities by inhibiting proliferation of tumor cells in mice and humans. CONSTITUTION: This new antitumor antibiotic is a compound (BE-39907B) expressed by the formula or its pharmaceutically allowable salt. This antitumor antibiotic BE-39907B has the following characteristics. Appearance: orange red solid; molecular formula: C14 H11 N3 O3 ; mass analysis [high resolution FAB-MS] as (M+H)<+> : 270.0906 (found value), 270.0879 (calculated value); solubility: easily soluble in DMSO, slightly soluble in MeOH, acetone, EtOAc and insoluble in water, hexane, CHCl3 ; color reaction: positive for phosphomolybdic acid reaction; basic material; etc. The compound of the formula can be obtained by culturing microorganisms of Saccharopolyspora-sp. A39907 (FERM-P-14071) belonging to the genus Saccharopolyspora or its variant and harvesting from the culture medium and the mycelia.
Patent JP-S59153189-A (JP)
Title: Method and apparatus for measuring horizontal position of tunnel excavator
Inventor: UMETSU TAKAO
IPC: G01V15/00
Filed: 1983-02-21
Abstract: PURPOSE:To reduce time and labor required for measuring horizontal position drastically by arranging a magnetic field generating element under ground so as to have the central line of magnetic force directing straight while a magnetic field detecting element on a magnetic field detecting element guides crossing each other on a horizontal subtrate on the ground in such a manner that an interlinked surface is vertical to the guides while movable at the right angle thereto. CONSTITUTION:Magnetic field detecting elements 13 are moved along guides 10-1 and 10-2. With the movement, the level of change in the intensity of a magnetic field passing through an interlinked surface 14 of the magnetic field detecting element 13 varies as illustrated and the direction of the minimum value thereof corresponds to the direction 1 at which a magnetic field generating element 2 exists. Then, the magnetic field detecting element 13 is moved along the rectangular guides 10-1 and 10-2 to determine the direction 2 at which the magnetic field generating element exists by the same method when the direction 1 is determined. Thus, the intersection is determined between the two directions at which the magnetic field generating element existed as determined by moving the magnetic field detecting element 13 in two directions whereby the intersection P is decided to be the point right above the magnetic field generating element 2.
Patent JP-H03235625-A (JP)
Title: Capacity indicating circuit
Inventor: OKADA TETSUYA
IPC: H02J7/00
Filed: 1990-02-07
Abstract: PURPOSE:To decrease voltage drop across a resistor and to realize a simple and inexpensive circuit by amplifying the voltage across a detecting resistor through a first amplifier at the time of charging of a battery whereas through a second amplifier at the time of discharging. CONSTITUTION:When an Ni-Cd battery 1 is charged, voltage across a current detecting resistor 2 is amplified through an inverted amplifier 3. When the Ni-Cd battery 1 is discharged, the voltage across the resistor 2 is amplified through a non-inverted amplifier 4. Consequently, charge/discharge state of the battery 1 can be judged through a simple structure and the voltage drop across the resistor 2 can be suppressed. Furthermore, since the operating section, i.e., a microcomputer 8, deals with a considerably high amplified voltage, accuracy thereof may be as low as 8b;t, for example, resulting in cost reduction of the device. Operation results can be indicated, as the residual capacity of the battery 1, on a display circuit section 9.
Patent JP-S63195372-A (JP)
Title: Method for processing fuel for internal combustion engine
Inventor: SAKURADA KAICHIRO
IPC: F02M27/04
Filed: 1987-02-09
Abstract: PURPOSE:To contrive to save fuel consumption, by radiating the extreme infrared rays emitted from ceramic bodies to the fuel for an internal combustion engine, such as gasoline, gas oil, and heavy oil. CONSTITUTION:A gasoline or a gas oil is entered in a tank, in which ceramic blocks made by sintering the minute powder of 10 % of manganese, 60 % of the mixture of zirconium and aluminum oxide, and 30 % of cilica, for example, are put in, and stirred up for one minute. The ceramic blocks are columnar, of a form with a hole at the center, the outer diameter is about 15 mm, the diameter of the center hole is about 4 mm, and the length is about 30 mm, and, they radiate the extreme infra-red rays to the fuel.
Patent JP-H08198598-A (JP)
Title: Fork-lift truck
Inventor: INOUCHI YASUKATSU
IPC: B66F9/24
Filed: 1995-01-23
Abstract: PURPOSE: To allow a fork-lift truck to be formed by easily improving an existing fork lift truck and allow a heavy load to be positively weighed during the conveyance of the heavy load. CONSTITUTION: A fork-lift truck is provided with a detector 11 for detecting the oil pressure of a lifting cylinder 7 so as to output the detection value as an electric signal, a computing means 12 for computing the weight of a heavy load lifted by a fork on the basis of the electric signal from the detector 11, and a display 13 for displaying the computed value computed by the computing means 12. The detector 11 is connected to the lifting cylinder 7, and the display 13 displays the computed value in front of the driver's seat, toward the driver's seat side.
Patent JP-S54120531-A (JP)
Title: Data processing system
Inventor: OKADA TSUNEAKI
IPC: G06Q30/06
Filed: 1978-03-13
Abstract: PURPOSE: To eliminate the trouble of operation requiring no person in charge by making it possible to follow up easily a data generation point moving spatially or widely, by attaining the radio transmission of preset information obtained through the touching of a pen.  
     CONSTITUTION: Tablet 1 is filled out with a menu, for instance; once a person in charge makes tablet pen 2 in contact with an item equivalent to the order of a customer, pieces of information on the book number, namely, the attendant number, the page, and menu are transmitted from tablet 1 by a radio wave. Then, the radio wave received by antenna 6 is converted by transmission-reception control part 3 into digital information, which is transmitted to CPU5 after required data check such as error check and constitution are made by transmission control part 4, and CPU5 makes checks on the process of cooking and the absence of stock, thereby printing out pieces of required information on the menu, the number of dishes, the attendant number, etc. On the other hand, pieces of information on the process of cooking and the absence of stock are reversely sent from CPU5 to tablet 1 by way of control parts 4 and 3, and antenna 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54120568-A (JP)
Title: Phase-locked loop circuit
Inventor: KANEKO TETSUO
IPC: H03L7/185
Filed: 1978-03-13
Abstract: PURPOSE:To reduce the cost of a circuit with its constitution simplified by setting the oscillation  frequency of a local oscillator, used in common, to half the sum of the highest limit of a transmission frequency band and the lowest limit of a reception frequency band. CONSTITUTION:It is different that oscillation frequency (fL) is set to half the sum of the highest- limit frequency of reception local oscillation frequency (fR) and the lowest limit frequency of transmission frequency (fT) when the reception local oscillation frequency is an upper-side-band  wave and to half the sum of the lowest- limit frequency of (fR) and the highest-limit frequency of (fT) when the reception local oscillation frequency is a lower-side-band wave (50). Since when  receiving intermediate frequency is denoted by (fIF), a transmission-reception frequency difference  is made equal to (fIF), fR=fT+ or -fIF is obtained when transmission and reception are made at the  same frequency, so that (fL) will become equal to FR (or fT)+ or -fIF/2. Therefore, transmitting comparative frequency (fPT) and receiving comparative frequency (fPR) are in the same frequency  range and even when oscillator 4 is used for both transmission and reception in common, operating frequencies of LPFs 5 and 5', and variable dividers 6 and 6' are in the same range only with  frequency relation reversed.