baber/WOPTO huggingface dataset:
Patent JP-H09219640-A (JP)
Title: Phase synchronizing oscillation circuit
Inventor: YAMAGUCHI SHIGENORI
IPC: H03L7/107
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a phase synchronizing oscillation circuit improving frequency stability by which a wide pull-in range and an arbitrary oscillation frequency can be obtained. SOLUTION: A frequency detection part 28 detects the size of the fluctuation of the oscillation frequency of a voltage controlled oscillator 12. When the fluctuation is large, the gain of a variable gain amplifier part 24 is increased. When the fluctuation is small, the gain is reduced to '1' or below. Thus, when the fluctuation is large, a frequency variable range becomes larger and the pull-in range can be widened. When the fluctuation is small, the oscillation frequency can be changed by a unit which is smaller than the resolution of a digital analog converter 51 and the accuracy of the frequency can be improved.
Patent JP-H10181528-A (JP)
Title: Belt fastening device
Inventor: WIER FRANZ
IPC: B60R22/46
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a more effective belt fastening device which can reduce the flow of fluid to leak from a working space, and nevertheless, can keep simple design. SOLUTION: A belt fastening device is equipped with a piston-cylinder linear driving device, and the piston 3 can be driven by compression gas flowing into a working space 7, and can move a part to engage with a safety belt through a tracting device 15 attached to the piston 3. A piston head to set up the domain of the working space 7 is formed of an annular sealing plate 5 where a thin sealing lip essentially extending in an axial direction is formed, and the sealing lip is fitted so as to elastically bend in a radial direction and come into contact with the inner shell face of the cylinder 1 in a biased state.
Patent JP-H1191656-A (JP)
Title: Tension adjusting device for crawler
Inventor: TANAKA HISAO
IPC: B62D55/30
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To ease the crawler exchange by providing a compressed damper for responding to iron crawler specification by mere attachment of it to the side frame, and responding to rubber specification by mere removal of the same damper. SOLUTION: The tension adjusting device for crawler comprises a yoke 28 which freely rotatably supports an idler 9 and which is inserted at the front end portion of the side frame 7 freely movably in the longitudinal direction, a grease cylinder 29 stored in a side frame 7 so that its front end contacts the yoke 28, and a support plate 30 fixed inside the side frame 7 so as to back up the grease cylinder 29 by making contact with the rear end of the grease cylinder 29. A guide member 42 is provided inside the side frame 7 for guiding the grease cylinder freely movably in the longitudinal direction. A compressed damper 45 is freely detachably installed inside the side frame 7 for thrusting the rear end of the grease cylinder 29 towards the front from an insertion hole provided on the support plate 30.
Patent JP-H10105480-A (JP)
Title: System and device for processing information and its control method
Inventor: MATSUI AKIRA
IPC: H04L12/54
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To attain efficiency in the down-load of informatiton from the server of a client. SOLUTION: The designated information quantity of URL character information (23), the information quantity of picture information (24) and the quantity of information of voice information (25) are displayed in the WEB browser 21 of the client before the client inputs URL to 22 and down-loads hybrid information such as URL character information, picture information and voice information, etc. Then, an operator can stop the down-load of URL information with excessive information quantity so that information is efficiently obtained.
Patent JP-H0595494-A (JP)
Title: Contour compensation circuit
Inventor: TANAKA YASUTO
IPC: H04N5/208
Filed: 1991-10-03
Abstract: PURPOSE:To save a delay line at plural different video frequency bands, to simplify the circuit and to reduce the cost. CONSTITUTION:A contour compensation generating circuit 1 consists of a delay line 3, arithmetic operation circuits 4, 6, and amplitude adjustment circuits 5, 7. Four kinds of delay times tau1, tau1+tau2, tau1+2tau2, 2tau1+2tau2 are outputted from the delay line 3. A video signal inputted to an input terminal 2-is given to the delay line 3 and the arithmetic operation circuit 4 and an output of the delay line 3 is connected respectively to the arithmetic operation circuits 4, 6, and a delay line 8 and the output of the arithmetic operation circuits 4, 6 is connected respectively to amplitude adjustment circuits 5, 7. An adder circuit 9 receives signals from the amplitude adjustment circuits 5, 7 and the delay line 8 and gives an output to an output terminal 10.
Patent JP-H0996254-A (JP)
Title: Gas fuel supply device for internal combustion engine
Inventor: YANAGAWA YUJI
IPC: F02M21/02
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply device for an internal combustion engine capable of controlling air-fuel ratio to the optimum air-fuel ratio in a total rotational region of the internal combustion engine. SOLUTION: A device comprises a fuel storage part 2 storing gas fuel, gas fuel passage 10 having a low pressure gas fuel passage 10a connecting the fuel storage part 2 and a fuel injection valve 3 to each other also supplying the gas fuel at a low pressure and a high pressure gas fuel passage 10b supplying the gas fuel at a high pressure and a control means 9 supplying the gas fuel of any pressure selectively from the fuel injection valve 3 to an internal combustion engine in accordance with its operating condition.
Patent JP-2000087651-A (JP)
Title: Window frame
Inventor: HIRAYAMA TAKAYUKI
IPC: E06B1/56
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a window frame having a structure where a work for attaching a window frame to an opened part for a window provided in a building frame can be more efficiently carried out, and moreover a manufacturing cost for the window frame can be reduced. SOLUTION: This window frame 1000 has a frame body 100 arranged along the edge 300 B of an opened part 300A for the window provided in a building frame 300; and fixing members 200 for fixing the frame body 100 to the building frame 300. The frame body 100 has a divided frame bodies 101, 102, 103, 104. In addition, the fixing members 200 are fixed to the edge part 300B of the opened part 300A for the window at fixed intervals and fixed pitches with machine screws 210.
Patent JP-H08122181-A (JP)
Title: Capacitance type pressure sensor
Inventor: TSURUGA KIKUO
IPC: G01L9/12
Filed: 1994-10-21
Abstract: PURPOSE: To provide a capacitance type pressure sensor of high accuracy whose output voltage is proportional to applied pressure. CONSTITUTION: An oscillation circuit 1 for oscillating an output signal of a frequency f0, a divider 10 for making 1/n (n: even number) of the frequency f0 of the output signal from the oscillation circuit 1 connected thereto, a switched capacitor circuit 11 connected thereto, a sample hold circuit 12 connected thereto, and a decoder 13 for producing a timing pulse on the basis of output from the divider 10 and giving it to the sample hold circuit 12 are provided. The switched capacitor circuit 11 has an operation amplifier 4, a reference capacitor 8 connected between the inverse input terminal of the operation amplifier 4 and the oscillation circuit 1, a pressure sensitive capacitor 5 connected between the inverse input terminal and the output terminal of the operation amplifier 4, and an analog switch 7 connected thereto in parallel and coupled to the divider 10.
Patent JP-2001081545-A (JP)
Title: Cleaning method and cleaning equipment for film deposition system
Inventor: TACHIBANA MITSUHIRO
IPC: H01L21/3065
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide cleaning equipment for a film deposition system capable of easily detecting the optimum end point of etching. SOLUTION: In cleaning equipment for a film deposition system having a treating vessel 4 housing a mounting stand 10 mounted with the body W to be treated at the inside, a gas introducing means 52 introducing prescribed gas into the treating vessel, an evacuation system 36 evacuating the atmosphere in the treating vessel and an automatic pressure control valve 42 interposed on the evacuation system and capable of holding the pressure in the treating vessel to fixed value by changing the opening degree of the valve, there are provided a cleaning gas feeding means 62 feeding cleaning gas to the gas introducing means, a valve opening degree monitoring means 64 monitoring the opening degree of the automatic pressure control valve,  a variation detecting means 66 detecting the variation of the opening degree of the valve based on the output of the valve opening degree monitoring means and a cleaning end point recognizing means 68 recognizing the end point of cleaning based on the output of the variation detecting means. In this way, the optimum end point of etching is easily detected.
Patent JP-H08126054-A (JP)
Title: Facsimile equipment with cordless telephone set
Inventor: SHINAGAWA TETSUO
IPC: H04W84/10
Filed: 1994-10-21
Abstract: PURPOSE: To allow a slave set to confirm a terminal equipment identification signal by displaying a called terminal equipment identification signal (CSI) or a transmission terminal equipment identification signal (TSI) sent from a master set through radio communication on a terminal equipment identification signal of the slave set as character information. CONSTITUTION: When a slave set 2 being a cordless telephone set replies a phone call and start of facsimile reception is commanded by a start button provided on the slave set 2, a master set 1 sends a TSI received from an opposite party by a facsimile communication means, that is, an ID of the opposite party to the slave set 2 through a radio channel as a control signal and the signal is displayed on a display section 16 of the slave set 2 receiving the signal such as a liquid crystal display device. Thus, when the slave set 2 is used to reply a phone call to make facsimile reception, it is possible to confirm the ID of the opposite party without visiting a location where the master set 1 is installed on each occasion. Moreover, after the confirmation of the TSI, the stop of facsimile reception is displayed by a stop button provided on the slave set 2.
Patent JP-H03141773-A (JP)
Title: Sample/hold circuit device
Inventor: TSUCHIYA MITSUO
IPC: H04N1/40
Filed: 1989-09-29
Abstract: PURPOSE:To widely improve the S/N of a sample/hold output signal by executing cascade connection to the two pairs of sample/hold circuit devices at least and executing the sample/hold of an input signal successively by each sample/ hold circuit device. CONSTITUTION:When gain G to be required by the whole circuit is 4, for example, the sample/hold circuit obtains two-step configuration and accordingly, gains G1 and G2 of amplifier circuits 301 and 311 are set while being equally shared like G1=2 and G2=2, for example. A signal S2, to which the sample/hold is executed by a device 31 in the rear step, is equal to four-times amplify the direct current level of a picture read signal I2. In respect to this case, for noise NZ caused by sampling clocks phiSP1 and phiSP2, only the noise NZ caused by the phiSP2 is amplified to be double. Thus, the level of the noise NZ is decreased to be half and the S/N is widely improved.
Patent JP-2000088998-A (JP)
Title: Glass melting furnace
Inventor: SUGANO SATORU
IPC: G21F9/16
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of the electrical resistance of melting glass near the bottom of a furnace and enable the stable temperature control by making it possible to pass a current both between auxiliary electrodes placed between a main electrode and a bottom electrode and between the auxiliary electrodes and the main electrode or the bottom electrode. SOLUTION: Each of inclined planes 12 communicating with four side walls 11 of a melting chamber 10 is shaped like an inverse pyramid with a nozzle 20 regarded as the apex. A main electrode 30 is placed on a pair of opposite faces in the melting chamber 10 respectively, and the nozzle 20 is used as a bottom electrode. Moreover, an auxiliary electrode 31 is located in the approximate center of each of the inclined planes 12 respectively. Then, one phase of three-phase electric power is connected by wire with the main electrode 30, the bottom electrodes (the nozzle 20) and the auxiliary electrodes 31 to make it possible to pass a current between arbitrary electrodes.  Since temperature can be meticulously controlled in each area of the melting chamber 10, consequently, the temperature of molten glass in regions of the inclined planes 12 is controlled to suppress the hindrance to temperature control due to the sedimentation and deposition of metal components and the temperature of molten glass flowing down from the nozzle 20 can be set so that it can be opened and closed quickly by the temperature control of it.
Patent JP-H01243743-A (JP)
Title: Interface
Inventor: HEIGU SAAKISHIIAN
IPC: G06F13/38
Filed: 1988-10-12
Abstract: PURPOSE: To simplify and accelerate data communication by separating an address from a received message, comparing the address with self-address and making the separated address a part of a returning message only when both coincide with each other. CONSTITUTION: An interface 10 consists of a receiving block 24, a sending block 26 and a microprocessor interface block 28. An address is separated from a message that is received by the block 24. When the separated address and self-address that is stored in an address selective register 46 of the block 28 coincide with each other, the address that is separated from an received input message is returned and response to the receiving message is performed.
Patent JP-H0978836-A (JP)
Title: Combined reinforcements for wall and beam and formation method of mold by use thereof
Inventor: HIRANO TORU
IPC: E04G21/12
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To dispense with works at elevated positions and increase the efficiency of arrangement works of reinforcements, by assembling beam reinforcements at the ceiling side of wall reinforcements on the ground and fitting hoops, truss rods, hoisting parts, etc., and hoisting them to arrange them at respective specified positions. SOLUTION: Wall reinforcements 10 are assembled on the ground without scaffoldings. Beam reinforcements 20, hoops 22, truss rods 30, hoisting parts 40, etc., are assembled at the ceiling side to form combined reinforcements A for the wall and the beam. When necessary, sheaths and structural steel frames can be assembled in the inside. The combined reinforcements A for the wall and beam are hoisted by cranes and arranged at a specified position and forms are assembled and concrete is placed and then the wall and the beam are integrally formed. Reinforcements are arranged safely and rapidly in the state they are laid on the ground. In this way, the arrangement work of reinforcements can be efficiently performed.
Patent JP-H02105476-A (JP)
Title: Metal vapor laser device
Inventor: OTANI RYOICHI
IPC: H01S3/227
Filed: 1988-10-14
Abstract: PURPOSE:To prevent deterioration of a reflection preventing film of a window by forming a thin film having infrared absorption function to an inner side of a pair of Brewster tubes which are connected to extend both ends of a discharge tube and provided with a window at an end side. CONSTITUTION:An anode 4 and a cathode 5 are arranged in opposition each other at both end sections of ceramic tube 2 and connected through a connecting member 2a. A metal vapor source 1 is arranged which enables production of metal vapor inside the ceramic tube 2. An insulator 13 is positioned in an outer periphery of the ceramic tube 2 and a metallic body 9 is arranged at an outer periphery thereof. A Brewster tube 11 is connected to an outer surface of an electrode supporting flange 7. A gus supply tube 3 is provided to the left Brewster tube 11 and a gas exhaust tube 8 is provided to the right Brewster tube 11. An output mirror 14a and a total reflection mirror 14b are provided respectively outside a window 12 of the Brewster tube 11. The window 12 is coated with a reflection preventing film to prevent transmission loss of laser light. Here, surface treatment such as oxidation or nitriding is performed to an inner surface of the Brewster tube 11 to form infrared reflection preventing film 22.
Patent JP-H1194161-A (JP)
Title: Earthquake resistant piping structure
Inventor: MINE NAOKI
IPC: F16L27/12
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To maintain stable displacement absorbing capacity over a long period of time by providing an L-shape flexible pipeline with flexible pipes of specified length connected almost in the right-angled direction through a joint part, and piping the L-shape flexible pipeline in the state of hanging down from both end parts so as to be freely movable in a piping pit. SOLUTION: Pipelines such as a feed water pipeline and a drain pipeline laid in a building 13 are connected to a main pipeline in the ground 14 by earthquake resistant pipeline 20, 30 inside a piping pit 15 at the lower part of the building 13. Flexible pipes 21, 22 of the feed water pipeline 20 are to be flexible pipes with strength against elongation formed by mounting bendable metallic protective pipes to the outside of bellows pipes made of stainless steel, and are connected in L-shape by an elbow joint 23. Flexible pipes 31, 32 of the drain pipeline 30 are to be rubber flexible tubes with strength against elongation formed by mounting a synthetic resin tube to the outside of a synthetic rubber tube, and are connected in L-shape by an elbow joint 33.  The respective earthquake resistant pipelines 20, 30 are hangingly supported in almost V-shape with the respective elbow joints 23, 23 placed downward.
Patent JP-H01100425-A (JP)
Title: Selector for mattress
Inventor: MASUDA TERUO
IPC: A47C31/12
Filed: 1987-10-14
Abstract: PURPOSE:To enable accurate display of a deformed state of a mattress, by detecting a deformation of the mattress as a change in the electric resistance value to display the deformed state thereof. CONSTITUTION:When a user lays himself on a mattress 4, a coil spring 5 of the mattress 4 is deformed elastically and a pulley 12 turns according to the slacking of a cord 9. With the rotation of the pulley 12, a resistance value of a variable resistor changes and is inputted into a control section 18. A kinked line graph G1 corresponding to a difference of the resistance value is displayed on a CRT 19 together with a kinked line graph G2 indicating an ideal deformed state of the mattress.
Patent JP-H05100872-A (JP)
Title: Inter-task communication management method
Inventor: ICHIEDA KEISUKE
IPC: G06F9/46
Filed: 1991-10-04
Abstract: PURPOSE:To avoid an invalid message from being transmitted to the task of a reception-side and to prevent the invalid message from being substituted for another message. CONSTITUTION:When an ID number is added to the message which a task generates so as to manage it, data on a use state whether the ID number is being used or not and data whether the message to which the ID number is added is being queued or not are described. When the ID number of the message which is being queued is changed to an unused state with the invalidation of the message, the message is not transmitted. The ID number which is not in the middle of use but is in a queueing state is not added to the newly generated message.
Patent JP-S63108712-A (JP)
Inventor: MAIKERU EI MAKUNEIRI
IPC: H01L21/205
Filed: 1987-10-14
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-H01162877-A (JP)
Title: Cloth coating
Inventor: ANSONII AASAA ZOTSUTOO
IPC: D06M101/16
Filed: 1988-10-14
Abstract: PURPOSE: To obtain a silicone composition for treating a fabric, comprising an organosiloxane resin containing a specific unit, a specified alkoxypolysiloxane and a condensing catalyst, capable of imparting functions such as water- repellency, oil-repellency and the like to the fabric by treating the fabric therewith, and having small soil-holding rate after wash. CONSTITUTION: This silicone composition for treatment of a fabric is obtained by compounding (A) 100 pts.wt. organopolysiloxane selected from the group of a resin containing (a) a B3 SiO0.5 unit and (b) SiO2 unit regulated so that the ratio of the unit (a) to the unit (b) may be (0.2-0.9):1, and a resin containing the unit (a), R2 SiO unit (R is a 1-8C monovalent hydrocarbon) and the unit (b) regulated so that the ratio of the unit (a) to the unit (b) may be (0.2-0.9):1, and the ratio of the R2 SiO unit to the unit (b) may be 0.1-1, with (B) 5-500 pts.wt. alkyl-alkoxypolysiloxane containing the unit of the formula (n) is 0-12; R<1> is a 1-6C hydrolyzable hydrocarbon), and a condensation catalyst (e.g. a Lewis acid and an organic amine).
Patent JP-H04135877-A (JP)
Title: Electronic equipment
Inventor: TAKANO HIROKUNI
IPC: B41J11/38
Filed: 1990-09-28
Abstract: PURPOSE:To make an electronic equipment compact by moving a knob to a first position interlocking with rotation in connection with a state of a display standing on a main body of the electronic equipment and moving the knob to a second position interlocking with rotation in connection with a state of the display being made to fall down. CONSTITUTION:When an electronic equipment is not used, a display 3 is made to fall down on a cassette 1 of a body so as to make a closed state. In this state, a cam 15 leaves from an oblique side of a platen knob 5 which is in a position housed in the cassette 1 being pulled by a spring 19. The electronic equipment is to be used from this state, a user rotates the display 3 manually in the direction of an arrow A. Then, an axis 11 rotates in the direction of an arrow B with rotation of a cassette 2 of the display 3. The rotation of the axis 11 is transferred to the cam 15 through gears 12-14 so that the cam 15 rotates in the direction of an arrow C. The platen knob 5 moves in the direction of an arrow G by stretching the spring 19 and the platen knob 5 is also moved to a position protruded for a predetermined quantity from the cassette 1 so that the equipment will be in a usable state.
Patent JP-H0199341-A (JP)
Title: Fault detector
Inventor: MORITA HIKARI
IPC: H04L9/10
Filed: 1987-10-13
Abstract: PURPOSE:To attain fault detection of the device in on-line with less hardware quantity by utilizing the property that a signal is ciphered in a cryptographic device and then decoded resulting that the signal is restored to the original signal. CONSTITUTION:A 1st input signal is ciphered by a cryptographic means 4 in case of cryptographic processing and the result is outputted as the 1st output signal. In such a case, the 1st output signal is inputted as an input signal to a decoding means 5 via an input changeover means 6, the decoded output signal and the 1st input signal are compared by a comparator means 2 and when they are dissident, a device fault detection signal is outputted externally. In case of decoding, a 2nd input signal is inputted to the decoding means 5 via an input changeover means 6 and the result of decoding is outputted as the 2nd output signal. Since the cryptographic/decoding processing provided in advance are utilized as the function of the cryptographic device, the cryptographic device fault detector is realized with less hardware.