baber/WOPTO huggingface dataset:
Patent JP-H101579-A (JP)
Title: Polymer composition and its use
Inventor: HAYASHIBARA HIROSHI
IPC: C08L23/26
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer composition improved in flexibility without detriment to excellent barrier properties to gas, organic liquids, etc., by compounding an ethylene/vinyl alcohol copolymer and a specified isobutylene block copolymer so as to form a specified state of phases. SOLUTION: This composition mainly comprises an ethylene/vinyl alcohol copolymer (called EVOH hereinafter) (A) and a block copolymer (B) containing polymer blocks comprising mainly aromatic vinyl monomer units and polymer blocks comprising mainly isobutylene units, wherein the component A is present substantially in a state of matrix while the component B is present substantially in a state of dispersed particles. The formulation ratio in weight of component A to component B is preferably (99:1) to (25:75). The ethylene unit content of the EVOH is preferably 10-99mol%.
Patent JP-S5879174-A (JP)
Title: Infrared ray detector
Inventor: HIGUCHI HIROSHI
IPC: H04N7/18
Filed: 1981-11-05
Abstract: PURPOSE:To discover the target effectively through discriminating the target out of noises by a method wherein, pixels having an intensity larger than those of the peripheral pixels by the threshold value and above are compared frame by frame, and a pixel of the current frame is determined as the target in case when the distance between pixels is below a specified value. CONSTITUTION:A detection output with an infrared ray detector camera 1 is written into a memory 4 via a D/A conversion and then, the pixels with the intensity larger than the peripheral pixels by the threshold value and above are memorized into a memory 7 as target pixel with a maximum point decision circuit 5 via a switch 6. Likewise, the target pixel of the subsequent frame is memorized into a memory 8. Then, a discrimination circuit 9 compares the distance between the pixels stored in the memories 7 and 8. When the distance is below a specified value, the contents of the memory 8 are identified as true target irrelevant to noises changing with the passage of time and indicated on a display 11. This enables better discrimination of the target from the noise thereby effectively discovering the target otherwise mingled among noises.
Patent JP-H05340773-A (JP)
Title: Fluid vibration detecting device
Inventor: TSURUOKA MICHIHIKO
IPC: G01F1/20
Filed: 1992-06-10
Abstract: PURPOSE:To improve the detection accuracy of the device in a small flow rate area by eliminating noise caused by external vibrations. CONSTITUTION:Detected pressures introduced from a pair of pressure introducing ports 16a and 16b are respectively transmitted to both sides 14a and 14b and 15b and 15a of pressure chambers, with the chambers being changed, through communicative paths crossing each other. In the pressure chambers, diaphragms 6a and 6b are deformed in opposite directions due to the differential pressures between the detected pressures and voltages are respectively generated across electret films 11 and electrode plates 7a and 7b provided on the opposite sides of the films 11 and outputted from both variable capacity pressure detecting elements 4a and 4b as pressure signals.
Patent JP-S57100304-A (JP)
Title: Angle detector
Inventor: KUSUKI HIRONORI
IPC: G01B11/26
Filed: 1980-12-16
Abstract: PURPOSE:To make the manufacture of an angle detector of high accuracy and superior environment resistance possible by making a hologram by means of the light from a light source and reference light, and detecting the displacement of the light source image position produced by casting reconstruction light thereto. CONSTITUTION:A hologram is made by means of light from a light source and reference light, and incident light is irradiated as reconstruction light thereto. The displacement of the reconstructed light source is detcted with a position sensor, and from the value thereof, the angle formed by the reference light and the incident light is determined. For example, a hologram is beforehand made of a dry plate 2 by object light 3 irradiated from a spot light source 1 and reference light 4 irradiated fom the other light source. When the hologrm is irradiated by incident light P as reconstruction light, the X-coordinate of the reconstructed image 6 changes in accordance with its incident angle thetap and therefore, the position thereof is detected with a position sensor, whereby the accurate measurement of the angle thetap is made possible.
Patent JP-H0620960-A (JP)
Title: Assembly of distribution source
Inventor: SUTEIIBUN TEII BEI
IPC: C23C16/455
Filed: 1991-04-17
Abstract: PURPOSE: To generate a thin film inside or on a semiconductor wafer or any other substrate, while keeping its film growth uniformity and/or dopant uniformity by using a gas distribution disk arranged between the surfaces of substrates with their backs confronting each other. CONSTITUTION: A distribution source assembly 10 is mainly composed of four elements, namely, plural substrate carriers or boards 12a-12n, plural gas distribution disks 14a-14n, fore and rear manifold link jigs 16 and 17, and 1st and 2nd gas injection pipes 18 and 19. The substrate carriers or boards 12a-12n are composed of quartz, silicon carbide or any other chemically non-reactive thermoresistant material, and they hold plural substrates 20a-20n at the edge part of slot. Treatment gas is injected through the 2nd gas injection pipe 19, a slot opening 30, a notched part 70 on the gas distribution disk 14a, an internal chamber 82 and openings 34a-34n on confronting flat faces 78a and 78n to substrates 20a and 20b positioned adjacently.
Patent JP-S5967694-A (JP)
Inventor: MURAKAMI SHIYUUICHI
IPC: H05K3/34
Filed: 1982-10-08
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-H1122835-A (JP)
Title: Valve device
Inventor: ISHIGURO YASUO
IPC: F16K31/126
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a valve device having a high washing effect. SOLUTION: This valve device 1 has a valve rod 13, which is equipped with a valve element 13a operated by a drive means, and which is inserted into a valve chamber 12 bored on the drive means side, and a diaphragm 17, which is extended over both a valve rod 13 isolating the valve chamber 12 from the drive means and a valve main body, and the surfaces of the coupled parts of the diaphragm 17 and the valve rod 13 inside the valve chamber 12 are contracted toward the same plane or valve element.
Patent JP-S6091201-A (JP)
Inventor: JIYOOJI KEMISU KIYANBERU
IPC: G01B21/00
Filed: 1984-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H097297-A (JP)
Title: Recording device and reproducing device
Inventor: MATSUMI CHIYOKO
IPC: G11B20/10
Filed: 1995-06-20
Abstract: PURPOSE: To record digital data without fixing a transfer rate, to record a signal being not synchronizing with a recording device without making a recording medium waste, and to record it. CONSTITUTION: A timing information generator 21 generates timing information defining an input time of each block for input data as the block of a fixed length. A data information generator 22 extracts time information indicating a time required for outputting data from input data, and generates medium quantity information indicating quantity of a recording medium used for recording data. Input data and timing information are converted to the prescribed format by a signal coding processor 23, after the prescribed error correction coding, modulation and the like are performed by a recording signal convertor 12, and recorded in a recording medium 14 by a recording head 13. Information generated by a data information generator 22 also is converted to the prescribed format, the prescribed error correction coding, modulation and the like are performed and recorded.
Patent JP-H0845201-A (JP)
Title: Guide rail
Inventor: YAMAGUCHI KOICHI
IPC: C30B23/08
Filed: 1994-07-29
Abstract: PURPOSE:To lessen friction resistance and to reduce electric power comsumption at the time of moving a head using a guide rail formed by coating the surface of a base material consisting of ceramics with a baron nitride thin film or graphite thin film subjected to c-axis orientation. CONSTITUTION:The outer peripheral surfaces 1a of rolling bodies 1 for improving the positioning accuracy of a driving device of a sliding system come into linear contact with the guiding surfaces 2a of the guide rail 2. The guide rail 2 is obtd. by forming the baron nitride(BN) thin film or graphite (c) thin film subjected to the c-axis orientation on the surface of the base material consisting of the ceramics. The reason thereof lies in that the film has hands (dangling bonds) bonded to the outside of the surface (front surface) direction when the BN or C is subjected to random orientation and, therefore, the film reacts with the other material and the resistance at the time of rolling of the rolling bodies on the guide rail increases.
Patent JP-H0932297-A (JP)
Title: Work execution method for warehouse facility
Inventor: NARUSE MASAMORI
IPC: E04B7/02
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To dispense with welding work at a site and facilitate high lift work by assembling shelves and outer wall frame bodies to the floor side, constituting a roof body with bed portions and roof board portions, forming the beam portions at a factory, forming the roof board portions at the site, arranging the beam portions on the shelves, and connecting them with connecting tools. SOLUTION: Shelves 20 and outer wall frame bodies 32 are assembled, and beam portions 41 are assembled on the shelves 20. The beam portions 41 are formed at a factory and conveyed to a site in advance. Beams 42 are hoisted by a crane vehicle at the site then mounted on the upper ends of the stanchions 23 of the shelves 20. Connecting tools are operated between matched bolt holes, and the beam portions 41 are assembled on the shelves 20 with no welding work at the site. After the beam portions 41 are assembled, end sections of main house materials 51 are connected by suspension materials. Bent boards are arranged on roof board fitting metals, and adjacent edges are connected by bent connecting tools. Caps are inserted between adjacent edges, and roof board portions 50 are assembled.
Patent JP-S57114361-A (JP)
Title: Numerical control for machine tool
Inventor: NISHIMURA HIDEO
IPC: G05B19/4093
Filed: 1981-11-07
Abstract: PURPOSE: To enable numerical data to be easily and rapidly written into control parameters by designating only types of work patterns to indicate necessary control parameters successively to an operator with an indicator.  
     CONSTITUTION: A control panel is provided with numerical keys 50 and commanding keys 51 for writing grinding systems and control parameters. To request the writing of control parameters needed for the written grinding systems from the numerical control side, indicating lamps L100WL410 are provided. One of the lamps L100WL410 on the control panel is successively lit according to the indication of a central computing unit so that an operator writes successively data indicated by the lit lamps. Numerical indicators 52W57 indicate the grinding system, control parameter, the present position of grinding head and table. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1122360-A (JP)
Title: Rod connecting device for excavator
Inventor: TOKIMUNE AKIRA
IPC: E21B17/03
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce the number of members, to simplify structure, to be manufactured at a low-cost, and besides to connect the upper end square shank of a rod for excavation directly to the rod drive shaft of an excavator. SOLUTION: In a rod connection device, a square hole 13 in which an upper end square shank 1a of a rod 1 is fitted is formed in the lower end part of a rod drive shaft 9 of an excavator elevatably supported at a leader. A chuck claw 15 is provided to be is engaged from a recessed groove 9a of the square shank 1a fitted in the square hole 13 in a state to radially move movably forward to and backward from a recessed groove 9. A chuck claw driving forward and backward means 16 to drive forward and backward to drive forward and backward between a closing position wherein the chuck claw 15 is engaged with the recessed groove 9a of the square shank 1a and a releasing position where the chuck claw is disengaged from the recessed groove 9a is arranged at the outer side of the rod drive shaft 9.
Patent JP-H106668-A (JP)
Title: Optical card
Inventor: KUBOTA TAKESHI
IPC: G11B7/24094
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical diffraction structure of a hologram, a diffraction grating and the like having a durability free from peeling and flaw to an optical card to observe from the same surface side of an optical record reading surface. SOLUTION: This optical card 100 is formed by laminating an optical recording member 5 laminated with a surface case 1 at a surface side and an optical recording layer 4 at an inner surface of a transparent base member 2 having a truck pattern 3 with a card base member 7 through an adhesive layer 6. In this case, an optical diffraction structure 8, which is so structured as to be provided between the optical recording member and the card base member, becomes a card by laminating and bonding the optical recording member to the card base member at the adhesive layer 6, after fixed with the optical recording member 5 or the card base member 7 at the adhesive layer 9 by an adhesive mass or an adhesive and the like.
Patent JP-H0465430-A (JP)
Title: Fluorine-containing polysilethylene siloxane
Inventor: SATO SHINICHI
IPC: C08G77/50
Filed: 1990-07-06
Abstract: PURPOSE:To provide the objective new polymer of specific formula, capable of giving rubber cured products highly resistant to acids, alkalis etc. and also excellent in mechanical strength. CONSTITUTION:The objective polymer of formula I (R is 1-8C monovalent hydrocarbon; Rf is perfluoroalkyl; n is 10 - 1000). The present polymer can be sybnthesized through the following process: a five-membered cyclic silethylenesiloxane of formula II is put to ring opening polymerization pref. at 10 - 200 deg.C using a divinyldisiloxane of formula III as chain transfer agent in the presence of a polymerization catalyst such as an alkali metal hydroxide or silanolate.
Patent JP-S6241446-A (JP)
Title: Speed change gear
Inventor: YAMAOKA KOJIRO
IPC: B60K17/08
Filed: 1985-08-13
Abstract: PURPOSE:To make the length of a mission casing short, by arranging a slide key type speed change section and a changed speed power output section on right and left sides, respectively. CONSTITUTION:A plurality of gear trains 5 through 14 are supported at a one side of a space between an input shaft 17 and a counter shaft 18 while an output gear 23 is fixed at the other side of the space so that the length of mission casings 28, 29 may be short. One set of the gear trains 5-14 is selectively engaged for a speed shift, by means of a speed shift slide key 19 which slides on the counter shaft 18. A differential gear unit 25 is oppositely arranged in the sliding region of a slider 22 for sliding the slide key 19.
Patent JP-S6423512-A (JP)
Title: Protective device of superconducting apparatus
Inventor: INOUE TAMOTSU
IPC: H02H7/00
Filed: 1987-07-20
Abstract: PURPOSE:To enhance the reliability by a method wherein a sensor to detect the magnetic flux is attached to a tank which houses a superconducting apparatus so that a local quenching part can be detected to protect the superconducting apparatus. CONSTITUTION:Sensors 4 of a detector of the magnetic flux, e.g. Hall elements or the like, are attached to the inside of a tank 1; a detected signal is transferred to a comparison and arithmetic device 6 through a cable 5. At the comparison and arithmetic device 6, quantities of the magnetic flux are always compared and operated. If a difference from a normal operation exceeds a reference value, the signal is transferred to an alarm device 7. If two or more sensors 4 are attached to the tank 1, an electromotive force of the sensor becomes lower in accordance with a distance from a point where a quenching phenomenon is caused. Accordingly, it the difference in two or more electromotive forces are compared, it is possible to estimate the point where the quenching phenomenon was caused. Accordingly, it is possible to enhance the reliability by detecting a locally quenched position by means of a simple method.
Patent JP-S6334358-A (JP)
Title: Starter for internal combustion engine
Inventor: ATSUMI MAMORU
IPC: F16H37/02
Filed: 1986-07-30
Abstract: PURPOSE:To aim at miniaturization in a starter, by setting up an idle shaft of a reduction gear mechanism on the same axis as the existing balancer shaft. CONSTITUTION:An idle shaft 32 of a reduction gear mechanism 26 is set up between a bearing of a balancer shaft 24 rotating synchronously with a crankshaft 8 and a bearing 31b of the outer case 31 attached to a crankcase 11. With this constitution, since the idle shaft 32 is set up on an extension of the balancer shaft 24, secureness of a setup space comes easy as far as a portion for that, thus a starter is miniaturizable.
Patent JP-S6241771-A (JP)
Inventor: KUWAYAMA MICHIHIRO
IPC: C04B35/66
Filed: 1985-08-14
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-H0231386-A (JP)
Title: Verify system
Inventor: CHIBA HIROSHI
IPC: G11B20/18
Filed: 1988-07-20
Abstract: PURPOSE:To improve the matchability to an error correction processing circuit or the like and to enhance the efficiency of a circuit and to miniaturize the title system by setting the range of verification to integer multiple of a unit of the error correction processing. CONSTITUTION:In a first method, data errors before the error correction processing in one track A are detected, and the verify error is recognized when the number of detected errors exceeds a fixed value; and in a second method, the verify error of the whole of the track is recognized when the number of data errors in plural blocks B constituting the track A exceeds a fixed value. The verify error recognized in either method is defined as the final verify error. Since the range of verification where the verify error is decided at a time is set to integer multiple of one unit of the error correction processing like a track of a digital audio tape recorder in this manner, verification adapted to the error correction processing is possible, and the matchability to the error correction processing circuit is improved, and the circuit is advantageously made efficient and small-sized.
Patent JP-H0527229-A (JP)
Title: Color liquid crystal display device
Inventor: FUNAHATA KAZUYUKI
IPC: G02F1/1335
Filed: 1991-07-19
Abstract: PURPOSE:To obtain a color liquid crystal display device which is thin, reduced in weight, and less in power consumption by providing a color filter whose pigment dispersion quantity is optimized. CONSTITUTION:A color filter which is specified to 5-25% pigment dispersion and 1.5-2.5mu film thickness is used as a color filter 138 formed below one transparent electrodes 133 or 134. Further, the display device consists of a display panel constituted by providing >=1 birefringent film 121 to any one of polarizing plates 111 and 112 arranged across the panel and a back light which has a fluorescent lamp 151 arranged in the length direction of a photoconductor 152. Consequently, the color display device which is thin, reduced in weight, and less in powder consumption is obtained and a bright, high-contrast display is obtained.
Patent JP-H0841858-A (JP)
Title: Double packer pressuring method in double pipe injection method
Inventor: AKASHIMA MASAAKI
IPC: E02D3/12
Filed: 1994-07-29
Abstract: PURPOSE:To make it possible to easily handle and quickly operate a double packet and to enable the execution at a low cost. CONSTITUTION:An injection internal pipe 7 having double packers on the front end thereof and having a discharging hole between the double packers is inserted up to specific depth inside an injection external pipe 3. Pressure is applied to the bouble packers to expand then, and after a space between the double packers is sealed, a rubber sleeve 9 of the injection external pipe 3 is widened to impregnate a bedrock 1 held between the double packers with pressurized grout from a grout impregnation hole 8 of the injection external pipe through sleeve grout 4 to form a uniform grout zone, and subsoil of the bedrock 1 is reinforced. The double packers are made of hard rubber, and pressure liquid is injected into the double packers.
Patent JP-S5881954-A (JP)
Title: High strength iron base sintered alloy excellent in wear resistance and self-lubricating property
Inventor: IIJIMA MASAYUKI
IPC: C22C38/00
Filed: 1981-11-09
Abstract: PURPOSE:To provide a high strength iron base sintered alloy with enhanced wear resistance and self-lubricating property, by a method wherein the contents of C, Cu, Ni, Mo S and P are specified and free graphite and metal sulfide are uniformly dispersed in a base matrix. CONSTITUTION:A stock material having a composition consisting of, on the wt. basis, 0.8-3.5% C, 0.5-10.0% Cu, 0.5-20.0% Ni, 0.1-5.0% Mo, 0.05-2.0% S, 0.05-2.0% P, according to necessity, 0.05-3.0% Sn and the remainder Fe and inevitable impurities is mixed, molded and sintered to obtain an iron base sintered alloy. Because this sintered alloy has a structure wherein free graphite and metal sulfide are uniformly disperesed in a base matrix, it has high strength and excellent wear resistance and has excellent in self-lubricating property in using the same under a revere condition. When this alloy is used as the door  attaching metal fittings the gear or the cam of automobile, it develops excellent  capacities stabely for a long period time.
Patent JP-S6072661-A (JP)
Title: Sprue cutter
Inventor: SAKAKIBARA TATSUO
IPC: B22D31/00
Filed: 1983-09-29
Abstract: PURPOSE:To cut simply and easily a sprue by taking products which are cast in plural cavities out of a metallic mold prior to thorough solidification and cutting the sprue connecting the products by a hammer member. CONSTITUTION:A conveying member 6 provided with clamping members 5 for respective products along side a metallic mold 4 for casting and a hammer member 13 for the sprue alongside the same are provided. The casting 1 of products 2, 2 connected to each other by, for example, a sprue 3 is cast by the mold 4. The member 6 prepared by being swiveled to the position A is moved downward prior to thorough solidification of the casting 1 and at the same time the members 5 are actuated to clamp the products 2, then the member 6 is moved upward and is swiveled to the position B. If a machine frame 11 in front of said member is advanced and the member 13 is driven, the member 13 hammers the sprue 3 and cuts the sprue.
Patent JP-H0526492-A (JP)
Title: Air conditioner
Inventor: YAMAGUCHI MASASHI
IPC: G10K11/16
Filed: 1991-07-19
Abstract: PURPOSE:To lower the noise level during ordinary ventilating operation close to the noise level to be generated during heat-exchange operation in the use of an air conditioning-ventilating fan which is designed for heat-exchange as well as for ordinary ventilation. CONSTITUTION:In an outer body 15 having inlet ports 18, 20 respectively on the indoor side and the outdoor side and outlet ports 19, 21 likewise on the two sides a heat exchanger 30 and a radial-flow type blower 25 are provided and an air-supplying passageway 23 and an air-discharging passageway 24 which both are passed through the heat exchanger 30 are formed. Furthermore in the outer body 15 a bypass passageway 31 for air to be discharged, which is not passed through the heat exchanger 30, is formed; this bypass passageway 31 is equipped with a plate damper 36 on which a sound-absorbing material 35 is in use and which brings into connection the inlet and outlet of the passageway. This plate damper 36 is designed to straighten the flow of air to be discharged and also absorb the sound therefrom so that the noise of the operation can be reduced.