baber/WOPTO huggingface dataset:
Patent JP-2000144591-A (JP)
Title: Bobbin-supporting device
Inventor: KITAURA TAKAHIRO
IPC: B65H67/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a bobbin-supporting device capable of transferring the bobbin not to be disturbed by a cradle on exchanging the bobbin. SOLUTION: This bobbin-supporting device is provided by mounting supporting shafts 6 each at a front frame and a rear frame 22 of a cradle 5, and placing the front frame 21 at a position higher than that of the rear frame 22 and at the same or higher position than that of the upper part of a flange 8a of the bobbin 8. The supporting shaft 6 in the front side is supported by the front frame 21 as capable of freely sliding through a hanging piece 26, and on exchanging the bobbin 8, the supporting shaft 6 is transferred to a position not interfering the movement of the bobbin 8 by transferring the hanging piece 26 in left and right direction with a motor 30.
Patent JP-H03179850-A (JP)
Title: Common bus token control system
Inventor: KINASHI HARUHIKO
IPC: H04L12/70
Filed: 1989-12-07
Abstract: PURPOSE:To improve the utilizing efficiency of a common bus by sending a transmission enable signal and a token reservation signal to two group token enable buses between a group arbiter circuit and a sub-arbiter circuit. CONSTITUTION:First and 2nd token enable buses GACKB1,GACKB2 are used for permission of token from a group arbiter circuit 1 to sub-arbiter circuits 11-1k, and one of the token enable buses is used to send a current token enable signal and the other is used to send a token reservation signal scheduled to give the token next. Then the sub-arbiter circuits 11-1k monitor a transmission status signal sent from subscriber circuits 111-1km acquiring a token for a common bus use period and the token enable is advanced next at the end of a transmission status signal. Thus, the interval of the use of the common bus is decreased, the utilizing efficiency of the common bus is improved and the processing capability of packet data exchange is improved.
Patent JP-H06168101-A (JP)
Title: Method and device for addition
Inventor: HASHIMOTO KAZUO
IPC: G06F7/50
Filed: 1992-11-30
Abstract: PURPOSE:To provide a design technique of the carry selection type adder which has the same circuit constitution independently of the input data length and is effective especially for arithmetic operation conforming to four rules of 512-bit data required for a cipher. CONSTITUTION:Three-input switch circuits are used as adder selecting circuits 106. Concretely, these circuits are constituted as follows; each adder selecting circuit 106 takes only carry signals of adders 1 (103) and 2 (104) in the preceding stage and the output of the adder selecting circuit 106 in the preceding stage as the input and outputs the carry signal from the adder 1 (103) or 2(104) selected by the adder selecting circuit 106 in the preceding stage and consists of an AND circuit and an OR circuit (generally called an AOR circuit).
Patent JP-H06169221-A (JP)
Title: Self-oscillation type frequency converter
Inventor: KADOTA TOSHIHIDE
IPC: H03D9/06
Filed: 1992-11-30
Abstract: PURPOSE:To obtain the self-oscillation type frequency converter in which the circuit configuration is more simplified by omitting a feedback circuit and an image block filter. CONSTITUTION:The converter is provided with a band pass filter 20 receiving a high frequency signal, a FET 4 whose gate terminal connects to an output terminal of the band pass filter 20 and whose source terminal connects to ground, a microstrip line 15 whose one terminal connects to a drain terminal of the FET 4 and whose other terminal outputs an intermediate frequency signal, and a dielectric resonator 8 electromagnetically coupled with the microstrip line 15. The band pass filter 20 and the FET 4 form a negative resistance circuit and the band pass filter 20, the FET 4, the microstrip line 16 and the dielectric resonator 8 form a local oscillator 14, and the FET 4 forms an amplifier and the frequency converter.
Patent JP-H10162821-A (JP)
Title: Hydrogen storage alloy electrode and manufacture thereof
Inventor: ISE TADASHI
IPC: B22F1/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy electrode which can be manufactured easily and is excellent in discharging characteristics of high efficiency, cycle characteristics and gas absorbing performance. SOLUTION: A method for manufacturing a hydrogen storage alloy comprises: a soaking process in which a hydrogen storage alloy is soaked in an alkaline electrolyte containing metal ions of cobalt and/or nickel at high temperature to deposit the metal ions of cobalt and/or nickel at the surface of the hydrogen storage alloy; and a heating process in which the hydrogen storage alloy having the metal ions deposited in the soaking process is heated at the hydrogen atmosphere. The hydrogen storage alloy which is subjected to surface treatment in the above processes is coated with the metal such as nickel and/or cobalt, thereby providing a hydrogen storage alloy electrode excellent in discharging characteristics of high efficiency, cycle characteristics and gas absorbing performance.
Patent JP-2000143988-A (JP)
Title: Curing type silicon-based composition and film having photocatalytic activity using the composition
Inventor: DOI YORIO
IPC: C08L83/04
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition not advancing a hydrolysis condensation reaction caused by an alkoxysilyl in a silicone resin due to a slight sulfate radical, having excellent shelf stability, capable of forming a transparent film by mixing a curing type silicon-based resin with a specific organic solvent-based titanium sol. SOLUTION: This composition comprises (A) a curing type silicon-based resin and (B) an organic solvent-based titanium sol having photocatalytic activity obtained by mixing an aggregate of a hydrated titanium oxide sol with an organic solvent (preferably a hydrophobic organic solvent such as hexane, etc.), and removing water. A resin containing >=50 mol% of a tetrafunctional or trifunctional silicon structural unit is preferable as the component A. For example, tetramethoxysilane, etc., may be cited as the compound for providing the tetrafunctional silicon structural unit. A transparent hydrated titanium oxide sol having <=100 Å particle diameter prepared by adding a basic aqueous solution to an aqueous solution of titanium sulfate and adjusting the solution to pH 1-6 is preferable as the hydrated titanium oxide sol constituting the component B.
Patent JP-H09161681-A (JP)
Title: Measuring method for electrode distance of electron gun convergence
Inventor: KOMATSU YOSHIKAZU
IPC: H01J9/42
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide measuring data showing high correlation with the convergence characteristics of an image receiving tube in the measurement of opposite electrode distance of convergence. SOLUTION: In parallel plane electrodes 12a, 12b constituting convergence 12, inside surfaces through which electrode beams pass are measured in multipoint, the shape and position of the inside surface are approximated from the measured results, the mean value of the opposite distance of the parallel plane electrodes 12a, 12b is calculated based on the approximate shape and position, and the electrode distance W of the parallel plane electrodes 12a, 12b is found. For example, by obtaining the difference between both electrode distance W, correlation data with convergence characteristic can be obtained. As a practical measuring method, in the multiplint measurement, a contact probe is used, and the approximation of the inside surfaces of the parallel plane electrodes 12a, 12b is conducted by a least square.
Patent JP-H08174386-A (JP)
Title: Method for charging work to assembly process
Inventor: NATSUME HIROSHI
IPC: B23P21/00
Filed: 1994-12-22
Abstract: PURPOSE: To smoothly change a ratio of a work charged in a vehicle assembly process according to a production fluctuation by calculating a correction value to a target charge ratio based on a present ratio and calculating a work charge ratio in which a work is charged from storage to an assembly process. CONSTITUTION: A charge ratio computing device 28 calculates the present ratio of each process based on information from work discrimination devices 24a-24e. A target charge ratio is inputted from a host system 26 to a charge ratio computing device 28. A charge ratio computing device 28 recognizes the increase decreased tendency of a work in each process based on the present ratio. A work charge ratio adding a correction to a target charge ratio so that, at work assembly process, the deviation of a specified work and a sudden increase or decrease are prevented from occurring, and outputs a work charge ratio to a charge work deciding device 30.
Patent JP-H08292400-A (JP)
Title: Multiple focus spectacle frame
Inventor: NEGISHI TORU
IPC: G02C7/06
Filed: 1995-11-02
Abstract: PURPOSE: To smoothly move left and right nose pads up and down, further, to prevent those nose pads from differently moving on left and right sides and to strongly lock them at upper and lower positions as well. CONSTITUTION: A fitting platen 13 is fitted through a supporting leg 11 onto the inside of a spectacle frame 10. A columnar magnet 15 is vertically fitted at the top end of the fitting platen 13, and the fitting part of the magnet 15 is fitted into a recessed part 18 vertically provided at a nose pad 17. Concerning the nose pad 17, magnets 20 and 22 are fitted above and under the recessed part 18. The figure shows the state of spot shortsightedness moving the nose pad 17 down toward the fitting platen 13. The magnet 15 of the fitting platen 13 and the magnet 20 above the nose pad 17 are attracted each other. When the nose pad 17 is moved up, the magnet 15 of the fitting platen 13 and the magnet 22 under the nose pad 17 are attracted each other and the state of spot shortsightedness is provided.
Patent JP-2000142154-A (JP)
Title: Four-wheel drive car
Inventor: FURUYA MURAHITO
IPC: B60K17/356
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To establish mode selectability for up-down of the car height, revolution, sideways movement, etc., by using wheels having a hemispherical shape and changing their rotating direction and toe amount. SOLUTION: A four-wheel drive car is equipped with four arms 20 supported in the front and rear and on the left and right of a vehicle frame 10 in such a way as rotatable in the horizontal and vertical directions independently, a locking mechanism capable of locking and unlocking in specified position each arm 20 rotating in the horizontal and vertical directions relative to the frame 10, and a hemispherical wheel 42 provided at the forefront of each arm 20 and rotated in both directions regular and reverse by respective drive sources (for example, motors).
Patent JP-H10146817-A (JP)
Title: Concrete form and manufacture of concrete product
Inventor: MIYAZAKI KOJI
IPC: B28B7/18
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To realize a concrete form, which has a simple structure, is lightweight and has a favorable operativity by a method wherein an inner form is made of one tube, both end parts of which are supported by inserting holes formed on an outer form and by expanding which the shape of the inner form is formed and by contracting which can be put in and pulled out of the outer form through the inserting holes. SOLUTION: After an outer form 5 is assembled, an inner form, which is made of a tube 6 or a tube 6 and a steel plate 7 wound on the outer periphery of the tube 6, is inserted through an inserting hole 13 provided on an outer form 15 and set to the outer form 5. Under the state just mentioned above, the air is inserted in the tube 6 so as to expand the whole inner form. In this state, a ready-mixed concrete is charged between the outer form 5 and the inner form and then solidified. When a solidifying process completes, the air in the tube 6 is extracted so as to contract the tube 6. By making the diameter of the tube 6 smaller by means of an external force caused by pulling out the inner form through the inserting hole 13 of the outer form 5, the whole inner form is pulled out through the inserting hole 13 of the outer form 5.  After the inner form is pulled out, a concrete product in the outer form 5 is removed from the outer form 5.
Patent JP-H05158436-A (JP)
Title: Display device
Inventor: YOSHIKAWA YUKIO
IPC: H01L33/00
Filed: 1991-12-05
Abstract: PURPOSE:To receive data by a standard RGB interface and to display. CONSTITUTION:When a vertical synchronizing signal (VSYNC) becomes at a high level, an enable signal (EN) is turned on, and the data is inputted in synchronism with a clock (CLK). The data is incorporated in a RAM 203 for every input of the data by the amount of one line. At this time, a horizontal synchronizing signal (HSYNC) is inputted, and the data by the amount of the succeeding one line is inputted. And then, when the horizontal synchronizing signal (HSYNC) is inputted 16 times, the data input to a display unit by the amount of one line is completed, and a vertical enable signal (ENV) is turned on so as to transfer the data by the amount of every line to the display unit. Thus, the data can be received by the standard RGB interface, so that the need of the special interface circuit is eliminated, and the device can be miniaturized and the cost of the device can be reduced.
Patent JP-H02165130-A (JP)
Title: Device for feeding leading edge of roll film
Inventor: KATO OSAMI
IPC: G03B21/11
Filed: 1988-12-19
Abstract: PURPOSE:To prevent fault in feeding a roll film by moving a guiding member to a film side in accordance with the diameter of the wound film and blowing gas off in the feeding direction of the film from a blowoff port. CONSTITUTION:A peeling means 47 peels the film 1 whose leading edge is wound around a reel from an outer surface and feeds the leading edge of peeled film 1 from an opening part 45 formed on one side of a cartridge 39 to the outside. A metallic leaf spring 103 functioning as the guiding member is engaged in the lower end part of the cartridge 39 through an L-shaped mounting plate 101. The gas blowoff port 201 is formed on a part of the leaf spring 103 and a compressed air supply source 203 is connected to the port 201 through a tube 202. When the diameter of the wound film is small, the film guiding member approaches to the outer peripheral surface of the film to guide in its traveling path and blows the gas off in the feeding direction of the film, so that the leading edge of the film is prevented from bending and forming a loop.
Patent JP-H11137811-A (JP)
Title: Memory medium for game machine and game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 1997-11-08
Abstract: PROBLEM TO BE SOLVED: To reduce the man-hours of a game program necessary for changing a model of a game machine, and to simplify a process of preparing various manuals on game programs. SOLUTION: This game machine has a memory medium which has a plurality of program modules of a game program divided by functions. And the program modules are divided into common program modules which are common to different models of game machines and a non-common program module which is specific to each specific machine model. The common program modules are addressed before the non-common program module for each game program of each machine model.
Patent JP-H11141202-A (JP)
Title: Vehicle door closer device
Inventor: KATO YUKIYASU
IPC: E05B47/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To thin a vehicle door closer device in the longitudinal direction of a vehicle door by arranging the door holding latch of a door holding mechanism and the door closer latch of a door closer mechanism so as to be situated in the vertical direction when the vehicle door is laid in full latched state. SOLUTION: A door closer mechanism is formed of a housing 70 having a U-shaped housing groove for housing a door close striker 5 fixed to either one of a vehicle body and a vehicle door and three fastening holes for fixation to the door, and a door closer latch mechanism 71, a door closed state detecting means 72 and an initial position detecting means 73 which are held and housed in the housing 70. The door holding latch of a door holding mechanism and the interlocking member (detecting plate) 72a of the door closed state detecting means 12 interlocked with the operation of either one of a door holding striker or the door closer striker are arranged so as to be situated in vertical direction when the vehicle door is laid in full latched state.
Patent JP-2001137620-A (JP)
Title: Filter
Inventor: NAKAMURA SETSU
IPC: B23Q11/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a filter improved in filtration efficiency and with a filter bag easily detached or attached. SOLUTION: A plurality of water discharge partition plates 25 with the inside used as a surface liquid passage 29 communicating with a discharge pipeline 12 are radially arranged, a filter bag 40 is placed in a cylinder dividing gap 35 between the partition plates 25, a raw liquid from a feed pipeline 8 is introduced into the opening 42 of the bag 40, and the filtrate passed through the bag 40 is sent to the liquid passage 29 of the partition plate 25 through a water-permeable plate 26 opposed to both side faces 41a of the bag 40 and discharged outside a filter tank 1 from the pipeline 12. As a result, a cylindrical structure with the radial filtration surface formed as a whole is constituted by placing the bag 40 in the gap 35 between the partition plates 25, the radial filtration surface is increased, and the filtration efficiency is improved.
Patent JP-2001140769-A (JP)
Title: Eccentric screw pump with single shaft and buffering method for stopping rotation
Inventor: ONO SUMIO
IPC: F04C15/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an eccentric screw pump with a single shaft suitable for long distance transfer and capable of preventing occurrence of a water hammer phenomenon by gradually reducing the speed of a rotor for stopping so as not to suddenly stop it, when stopping pump operation including the time of an unexpected power failure. SOLUTION: The driving shaft 15a of an electric motor 15 has another driving shaft 19 connected through a coupling 19a. Both ends of the driving shaft 19 are rotatably supported by bearing devices 20 and 20, and a flywheel 16 and five linked pulleys 17 having small diameters are mounted in this order to the axially intermediate position of the driving shaft 19 so that they can integrally rotate. The five linked pulleys 5 on the pump side and the five-train pulleys 17 on the motor side are connected by five endless belts 18.
Patent JP-2000147121-A (JP)
Title: Light-wave distance meter
Inventor: INDO KENJI
IPC: G01S17/08
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a tangent error, and to make securable a large quantity of light reception by arranging a rhomboid prism for changing a light path near the optical axis of a light-reception objective lens in the optical axis of measurement light in front of the light reception objective lens. SOLUTION: The rhomboid prism 7 used as a light path change means is arranged in front of a lens 41 so that an optical axis 2a of measurement light where light is transmitted from a light transmission objective lens 21 coincides with an optical axis 4a of a light reception objective lens. As a result, the measurement light from a laser diode 2 is reflected on reflection surfaces 71 and 72 of the prism 7 to advance toward a target 3, and the measurement light being reflected by a measurement object 3 passes on the same optical axis, is received by a lens 41, and is condensed at a tip 42 of an optical fiber 4 along the optical axis 4a, thus always condensing at the tip 42 of the optical fiber 4 even when the distance between a light wave range finger 1 and the target 3 is changed.  Also, since the prism 7 is sufficiently small for the effective area of the lens 4, the amount of condensation at the tip 42 of the optical fiber is increased, and the influence of disturbance is hard to be received, thus preventing range-finding accuracy from being decreased even when measurement distance becomes short.
Patent JP-H04197099-A (JP)
Title: Step motor driving system
Inventor: TORISAWA AKIRA
IPC: H02P8/00
Filed: 1990-11-28
Abstract: PURPOSE:To prevent step-out of motor at the time of starting by utilizing one exciting coil as a coil for detecting the rotation of rotor at the time of starting the rotor and making a switch to next excitation when the rotor reaches a predetermined position. CONSTITUTION:Upon excitation of a coil 7a, a magnetic field is induced in a stator 11 to cause counterclockwise rotation of a rotor 10 and a voltage is induced in an unexcited coil 7b. At that time, the induced voltage is differentiated through a differentiating circuit 4b to detect a peak and when the output signal therefrom is fed through a zero level detector 5b to a microprocessor 1, the microprocessor 1 delivers a signal to a driving pulse generating circuit 2. The microprocessor 1 neglects output signals from zero level detectors 5a, 5b until a step motor 6 is stopped and delivers a driving pulse switching signal to the driving pulse generating circuit 2 according to a predetermined time table.
Patent JP-H01162433-A (JP)
Title: Radio relay system
Inventor: SATO TOMIO
IPC: H04B7/15
Filed: 1987-12-18
Abstract: PURPOSE:To use the carrier of the same frequency with a radio station and a relay station to relay by executing the re-transmission after a demodulating signal is once stored with the relay station. CONSTITUTION:The transmission information from an observing station 6 is received by a receiver R of a relay station 7, demodulated and stored once to a RAM. After the prescribed time passes, the same carrier as the carrier frequency of an electric wave from the station 6 through a controller C, a transmitter T, etc., is modulated and re-transmitted to a supervising station 5. Consequently, by radio stations 5 and 6 and a relay station 7 to relay, the carrier of the same frequency can be used and the transmitter and receiver of the relay station can be simply constituted.
Patent JP-H02169344-A (JP)
Title: Air bag in device thereof
Inventor: NAKAJIMA HIDEO
IPC: B60R21/231
Filed: 1988-12-21
Abstract: PURPOSE:To prevent a sewn part of reinforcing cloth from being melted by high temperature gas as well as to secure an reinforcing effect by covering a position or a part where the reinforcing cloth of an air bag is sewn up and the high temperature gas out of an inflator directly hits on, with flameproof cloth. CONSTITUTION:An air bag 3 consists of such a material with airtightness besides flexible as coating rubber or synthetic resin on a moven fabric, by way of example, and the setting base is superposed with reinforcing cloth 7 and sewn up by sewing thread 8. In addition, an exhaust port 9 is formed in the radial direction of a peripheral part at a setting part of the air bag 3. In this case, at the base inside of the air bag 3, there is provided with flameproof cloth 10 so as to cover other sewing thread 8' of the reinforcing cloth 7 within the range where high temperature gas sprayed out of an inflator directly hits on. Then, such a possibility that this sewing thread 8' might be melted by the high temperature gas is prevented from occurring. With this constitution, the reinforcing cloth 7 is surely fixed to the air bag 3, and thereby the air bag 3 is reinforced with certainty.