baber/WOPTO huggingface dataset:
Patent JP-S6040866-A (JP)
Title: Device for controlling backlash of gearbox
Inventor: ONO MIKIO
IPC: G05D3/00
Filed: 1983-08-11
Abstract: PURPOSE:To facilitate the control of the backlash of a gearbox, by pivotally coupling the body of the gearbos to a mount to rotate the gearbox body. CONSTITUTION:A screw 33, which is provided on a flange 8a at the upper end of the body 32 of a gear box, and a first screw insertion hole constitute a means 100 for pivotally supporting the gearbox body 32 so that it is swingable in the direction of the engagement of a driving gear 5 and a driven gear 4. Screws 41, 42 are laid through screw insertion holes 39, 40 to secure the gearbox body 32 on a mount 6. The screws 33, 41, 42 constitute a means 102 for screw- clamping. As a result, the backlash of the gearbox can be easily controlled only by displacing the gearbox body 32 in the direction of its swing.
Patent JP-S63312321-A (JP)
Title: Curable polymer composition
Inventor: SHIMAMOTO YUJI
IPC: C08G73/10
Filed: 1987-06-15
Abstract: PURPOSE:To obtain the titled composition having high adhesivity while keeping high heat-resistance of the base polymer and useful as a polymer for multilayer printed circuit board, by compounding an unsaturated bisimide with an imide compound produced by reacting an aromatic diamine with an acid anhydride. CONSTITUTION:The objection composition can be produced by compounding (A) an imide compound having terminal amino group and produced by compounding and reacting (i) an aromatic diamine of formula NH2-Ar-NH2 (Ar is bivalent aromatic group) with (ii) 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3- cyclohexene-1,2-dicarboxylic acid anhydride using the component (1) in excess with (B) an unsaturated bisimide of formula II (R is bivalent organic group). The molar ratio of the component (i) to the component (ii) is preferably (1.5-4.0)/1.0.
Patent JP-H0716-A (JP)
Title: Method for controlling reaping height of combine
Inventor: YOSHIMURA FUMIO
IPC: A01D34/24
Filed: 1993-06-21
Abstract: PURPOSE:To carry out control having sharp responsiveness and extremely high stability by conducting fussy control depending upon deviation and variability degree of detected value of reaping height. CONSTITUTION:A reaping device 2 is equipped with a reaping height sensor 1 using ultrasonic wave and fussy seasoning is conducted by using deviation between the detected value by the reaping height sensor 1 and a separately set standard value and variability degree of the detected value. A rise and fall output time of the reaping device 2 for controlling reaping height is set by the seasoning operation.
Patent JP-S5850581-A (JP)
Inventor: ICHIKAWA OSAMU
IPC: G09F9/00
Filed: 1981-09-22
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-H0814136-A (JP)
Title: Fuel injection valve
Inventor: TAKEYAMA SATORU
IPC: F02M63/00
Filed: 1994-06-30
Abstract: PURPOSE:To promote atomization by letting collide fuel injected from nozzles with each other, and reduce emission and fuel consumption by stabilizing the combustion condition. CONSTITUTION:A seat part 8 as a first taper part seating on and lifting from a valve seat is formed on one end part of a needle valve 6, and a curved part 9 as a second taper part is formed on one end side of the seat part 8. In addition, this curved part 9 is obliquely formed with flat-plate-like inclined-face parts 10, 11 opposite to each other, so that the mutual inclined axes X1, X2 are intersected on the axis of the needle valve, and groove parts 12, 13 of semicircular section are formed on the center parts of the respective inclined-face parts 10, 11. When the needle valve 6 is opened, the major part of fuel in a shaft hole is injected outward from the respective inclined-face parts 10, 11 side, and let collide with each other on the point P outside the fuel nozzle so as to be atomized.
Patent JP-H09331066-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: HASHIMOTO YOSHIHIRO
IPC: H01L21/3205
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To realize extermination of a disconnection fault and improvements of reliability and contrast by preventing occurrence of hillock and preventing reflection of light such as a backlight in a liquid crystal display device using an Al metal film as a wiring film or a light shielding film. SOLUTION: A metal film except an Al metal film having a reflectivity lower than that of the Al metal film such as, for example, an Mo film 22 is formed on an upper surface of a light shielding film 20 provided on a first interlayer insulating film 18. Mo films 28, 30 are respectively formed on upper surfaces of a source wiring film 24 and a drain wiring film 26 made of Al metal films. A second interlayer insulating film 32 is formed on the films 22, 28, 30. That is, the films 22, 28, 30 are respectively interposed between the upper surfaces of the films 20, 24 and 26 and the film 32.
Patent JP-S6126848-A (JP)
Title: Two-dimensional electrophoresis device
Inventor: AKIYAMA JUNICHI
IPC: G01N27/26
Filed: 1984-07-17
Abstract: PURPOSE:To measure migration spots with high precision by adding comparison samples in a flat plate gel after secondary electrophoresis and generating the calibration line between the dye concentration and weight of the comparison samples fo every secondary gell. CONSTITUTION:Plural comparison samples 6 whose weight is alreadly knwon as well as an object of detection are added in the gell 5 after secondary electrophoresis. Each migration spot 12 of the object of detection separated in the secondary gel 5 and each comparison sample 6 are dyed in silver at the same time and dye concentration values of both objects are measured. Then, a calibration line which decreases in dye concentration proportionally; from light weight to heavy weight is geneated only for the comparison sample 6. Then, the weight corresponding to dye concentration on the calibration line corresponding to the dye concentration of each migration spot 12 of the object of detection is measured by calculation.
Patent JP-H0579366-A (JP)
Title: Traction control system
Inventor: KUMEMURA YOUICHI
IPC: B60W10/18
Filed: 1991-06-20
Abstract: PURPOSE:To properly control the engine output in accordance with each gear position, by providing a gear position calculation section for deciding the gear position through calculation of the gear ratio from a drive wheel speed and a number-of-engine-revolution each of which is sensed by a corresponding one of a wheel speed sensor and a number-of-engine-revolution sensor. CONSTITUTION:Wheel speed sensors 7, 8 for sensing the wheel speeds and an engine speed sensor 43 for sensing the number of engine revolutions are provided. A gear position calculation section 63 calculates the gear ratio from the drive wheel speeds and the engine speed sensed by the sensors 7, 8 and 43 to decide the gear position. An engine output control section is provided which controls the engine output in accordance with the gear position decided by the gear position calculation section 63. Even if no gear-position sensor is provided to the transmission, it is possible to effectively decide the gear position by the wheel speed sensors and engine speed sensor.
Patent JP-H01317247-A (JP)
Title: Magneto-optical recording device
Inventor: TSUKAMURA YOSHIHIRO
IPC: G11B19/02
Filed: 1988-06-15
Abstract: PURPOSE:To attain a double writing recording system with high density and at a high speed by using circulatingly a pair of recording blocks forming a recording unit sector to perform the recording and erasing actions. CONSTITUTION:A magneto-optical recording medium 2 has a recording track TRK including plural recording unit sectors SECm consisting of the 1st and 2nd recording blocks BLKn and BLKn+1 having the 1st and 2nd identification flags DFLGn and DFLGn+1 which show the data recording or erasing state respectively. An optical head 11 irradiates the same recording track TRK of the medium 2 by two laser beams L11 and L12 that can be controlled independently of each other with a prescribed distance set between both beams. Furthermore a magnetic head 12 applies a magnetic field of the recording or erasing polarity to the position irradiated by the beam L12 at the following side of the traveling direction of the track TRK from the rear surface of the medium 2. Then, a pair of blocks forming a sector are circulatingly used when the optional data is recorded to a prescribed sector. Thus the data can be recorded with high density and at a high speed.
Patent JP-S63313165-A (JP)
Title: Electrophotographic sensitive body
Inventor: ANAYAMA HIDEKI
IPC: G03G5/06
Filed: 1987-06-17
Abstract: PURPOSE:To shorten dispersion time, to obtain a stable coating solution, to enhance sensitivity of a photosensitive body, and to retain potential stability even at the time of successive uses by using specified 2 kinds of pigments as an electric charge generating material. CONSTITUTION:The electrophotographic sensitive body is formed by laminating on a substrate a charge generating layer containing both of the pigment represented by formula I and a phthalocyanine type pigment, and a charge transfer layer. In formula I, each of A1 and A2 is a coupler residue having a phenolic OH group; R is H or an optionally substituted alkyl, such aralkyl, such aryl, or such acyl; and each of Ar1 and Ar2 is optionally substituted arylene.
Patent JP-S5772892-A (JP)
Title: Recording material
Inventor: WATANABE MASAJIROU
IPC: B41M5/132
Filed: 1980-10-24
Abstract: PURPOSE:To prevent disappearance of an image due to an org. solvent vapor, a  plasticizer or the like by using a developer composition containing a disphenol compound, an acid treated clay and a polyalkylene oxide compound compounded therein. CONSTITUTION:A bisphenol compound such as 2,2-bis(4'-hydroxyphenyl)propane or the like is compounded in a substrate along with an activated clay obtained by treating a montmorillonite type clay or bentonite type clay with an acid in an amount of about 2-50wt% against said clay as well as about 0.2-5wt% against said activated clay of a polyalkylene oxide compound is coated thereon. An MW of the polyalkylene oxide compound is pref. 200-5,000 and, concretely polypropylene oxide with an MW of about 400 can be employed. The obtained recording material can be prevented from yellowing phenomenon of a sheet thereof and reduction of developing capacity.
Patent JP-H0313110-A (JP)
Title: Branching filter type resistance attenuator
Inventor: TSUTSUMI SUSUMU
IPC: H03H7/24
Filed: 1989-06-12
Abstract: PURPOSE:To adjust a transmission/reception level without generating the operation stop or control disability of an equipment by connecting a circuit, to which a high-pass filter and a resistance attenuating part are serially connected, parallelly to a low-pass filter. CONSTITUTION:A high-pass filter 2, resistance attenuating part 3 and high-pass filter 4 are serially connected, connected parallelly with a low-pass filter 1 and connected between an input terminal 5 and an output terminal 6. A low frequency signal and a direct current signal, which are inputted from the input terminal 5, are divided by the low-pass filter 1 and outputted to the output terminal 6 without being attenuated. On the other hand, a high frequency signal, which is inputted form the input terminal 5, is divided by the high-pass filter 2, attenuated by the resistance attenuating part 3 and outputted through the high-pass filter 4 to the output terminal 6. Thus, the transmission/reception level of the equipment is arbitrarily adjusted and on the other hand, the direct current signal or low frequency signal is prevented from being attenuated. Then, it is possible to prevent the operation stop of the equipment, the heat generation of a resistance attenuator and the control disability of the equipment, etc.
Patent JP-H05342805-A (JP)
Title: Tape cassette
Inventor: YASUI KIYOSHI
IPC: G11B23/087
Filed: 1992-06-09
Abstract: PURPOSE:To surely open a cover either from the vertical direction or back and forth direction by providing a projecting part engaging with the movement in the back and forth direction of a cover opening member against a tape cassette, on a protecting cover of a recording medium. CONSTITUTION:The tape cassette 1 is provided with a cassette casing 2 consisting of an upper half 2a and lower half 2b, a front cover 3 and a top cover 4. In the casing 2, a magnetic tape 5 is stretched on the front surface and an opening part 6 is formed at back side of the tape 5. The front cover 3 consists of the front surface part 7 covering the tape 5 and side surface parts 9 provided with a rotary supporting shaft 8 supported by the side surfaces of the casing 2. The top cover 4 consists of the upper surface part 10 covering the upper surface of the opening part 6 and the projecting part 11 ranged therewith. Then, by loading the cassette 1, the cover opening member 16 advances relatively and abuts on the lower face side of the front surface part 7 or side surface part 9 to lift up the freely rotatable front cover 3. At this time, the top cover 4 is moved in the direction of rear of the casing 2 from the position where the opening part 6 is covered, linked with the front cover 3.
Patent JP-H0865108-A (JP)
Title: Switched capacitor filter
Inventor: TAKAHASHI NOBUAKI
IPC: H03H21/00
Filed: 1995-06-15
Abstract: PURPOSE: To reduce a chip area at the time of integrating the circuit. CONSTITUTION: The switched capacitor filter 1 consists of a coefficient switched capacitor 3Rp, a delay switched capacitor 5ij, and an integration device 13. The integration device 13 is made up of an output integration switched capacitor 7Iy, a weighting use plural-coefficient integration switched capacitor 9Ip, and an operational amplifier 11 whose input output terminals receive the capacitors 7Iy, 9Ip. A switched capacitor 3Rp is connected between an input terminal section 15 and an input terminal of the operational amplifier 11, in which a transfer function coefficient is weighted. The switched capacitor 5ij has a similar circuit configuration to delay the input signal by a prescribed time.  The absolute values of the transfer function coefficients are arranged in the decreasing order and the coefficient ratio of coefficients adjacent to each other in the transfer function coefficients is selected for the capacitance of an internal capacitor of the switched capacitors 3Rp, 9Ip for coefficient.
Patent JP-H06307962-A (JP)
Title: Differential pressure measuring equipment
Inventor: MORITA SAICHIRO
IPC: G01L27/00
Filed: 1993-06-21
Abstract: PURPOSE:To diagnose the leakage of encapsulated liquid without dismounting a measuring equipment by providing a CPU and a memory, storing an initial zero point output value obtained by equalizing the pressure on the high and low pressure sides, and then comparing it with a zero point output value at the time of self-diagnosis. CONSTITUTION:When a pressure is applied from the high pressure side, the pressure functioning onto a seal diaphragm 13 is transmitted to a silicon diaphragm 8 through an encapsulated liquid 102. When a pressure is applied from low the pressure side, the pressure functioning onto a seal diaphragm 12 is transmitted through an encapsulated liquid 101 to the silicon diaphragm 8. Consequently, the silicon diaphragm 8 is distorted depending on the pressure difference and the distortion is taken out electrically by means of a strain gauge 91 in order to measure the differential pressure. When self-diagnosis is carried out, the pressure is equalized on the high and low pressure sides 5, 4 and the zero point output value is measured. It is then compared with an initial zero point output value stored in a CPU and a decision is made that the encapsulated liquid has leaked if a threshold value is exceeded. This constitution allows self-diagnosis of leakage without dismounting the equipment.
Patent JP-S5575008-A (JP)
Title: Production of asphalt mat
Inventor: KARIYA HIROMI
IPC: E02B3/12
Filed: 1978-12-02
Abstract: PURPOSE: To ensure easy and simple provision of tension even when a wire rope is loosened due to casting of high-temperature asphalt mastic by keeping the wire rope in tension using a spring.  
     CONSTITUTION: Opposed support frames 2 and 2a are arranged on a casting yard 1, one support frame 2 fitted with a wire rope release device 10 and the other 2a with a wire rope tension device 9 through a spring 7. A wire rope 4 is connected with the devices 10 and 9, and tensed in the central level position of the thickness of an asphalt mat 22. After casting asphalt 13 in a mold 3 and cooling it, the devieces 10 and 9 are released. Thus there is obtained an asphalt mat 22 incorporating a wire rope 4 arranged at the central level of its thickness. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000338813-A (JP)
Title: Fixing device
Inventor: SUZUKI HIROSHI
IPC: B65H5/06
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a fixing device which does not generate meandering and wrinkle of paper and can realize fixing of high quality. SOLUTION: The fixing device is provided with a cam-follower 16a installed at a part of an arm member, a cam 21 installed by being in contact with the cam follower and a rotatable shaft member 28 supporting the cam 21. In this fixing device, a through hole 21a into which the shaft member 28 is inserted, a groove which is formed by projecting in a radial direction of the through hole 21a at a part of the through hole 21a and a hole which is formed at a flank of the cam in order to position to a positioning member used as a jig at the time of mounting the cam on the shaft member, are provided at the cam 21.
Patent JP-H0586263-A (JP)
Title: Curable resin composition
Inventor: SUGIO AKITOSHI
IPC: C08G59/00
Filed: 1991-05-24
Abstract: PURPOSE:To obtain the subject new composition having improved heat resistance, electrical characteristics, etc., by blending an epoxy resin with a specific amount of a curable resin composition comprising a polyphenylene ether resin, a polyfunctional maleimide, etc., as essential components. CONSTITUTION:(A) An epoxy resin is blended with (B) 6-<50wt.% curable resin composition comprising (i) a polyphenylene ether resin and (ii) a polyfunctional maleimide of the formula (R1 is aromatic or aliphatic organic group; X1 and X2 are H or lower alkyl; (k) is 2-10 integer) or a polyfunctional cyanuric acid ester of the formula R2=(O-C=N)n (R2 is polyfunctional organic group having <=10 aromatic benzene rings and cyanic acid ester group is directly bonded to aromatic ring of R2; (n) is 2-10 integer) as essential components to give the objective composition.
Patent JP-S6210122-A (JP)
Title: Electrical-insulating crosslinked ethylene copolymer
Inventor: ISHINO IWAO
IPC: C08F8/00
Filed: 1985-07-08
Abstract: PURPOSE:The titled crosslinked copolymer excellent in impulse breakdown resistance, AC breakdown resistance, inhibition of deterioration due to water tree, flexibility, moldability and inhibition of low tie tree generation, comprising a crosslinked copolymer of ethylene with N-vinylimidazole. CONSTITUTION:An ethylene copolymer of a number-average MW >=1,000 is obtained by radical-polymerizing ethylene with 0.001-4mol% N-vinylimidazole at a temperature >=120 deg.C and a pressure >=500kg/cm<2> in the presence of a catalyst (e.g., t-butyl peroxyisobutyrate). 100pts.wt. composition formed by mixing this copolymer with, optionally, a thermoplastic resin (e.g., PE) is mixed with 0.5-4pts.wt. chemical crosslinking agent (e.g., dicumyl peroxide) and crosslinked to obtain an electrical-insulating crosslinked ethylene copolymer having an N-vinylimidazole unit content of 0.005-10mol% and a gel content (according to the method of measurement as stipulated by JIS C3005) >=40%.
Patent JP-H09311625-A (JP)
Title: Display device, map display device, display method, and map display method
Inventor: IKEDA KIYOKAZU
IPC: G01C21/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To realize a display easily seen and easily processed, a display with much quantity of information, and a display with interesting matters to be available by changing the display condition of the display picture images in response to the posture state and moving condition of the display device main body. SOLUTION: With regard to the posture of a display device main body and/or the state of movement thereof, concerning conditions are detected and on the basis of the condition of detection, the display state of the displayed picture image is changed. In this display device, constitution is formed in such a way that a slant sensor function for detecting slant state of the main body, orientation sensor function for detecting absolute orientation (east, west, south, north) and a movement sensor function for detecting movement (moving direction and moving quantity), and for this purpose, various necessary sensors are mounted in a sensor part 17. Detected information from the sensor part 17 is supplied to CPU10. And on the basis of the state of detected slant/movement/ orientation, CPU10 has a preset display output processing practically carried out.
Patent JP-S5951990-A (JP)
Title: Additive for mixture of slack coal and oil
Inventor: NAKA AKIHIRO
IPC: C10L1/32
Filed: 1983-08-16
Abstract: PURPOSE:To provide an additive which contains a compd. obtained by condensation of a polyether compd. with formalin and which can improve the stability of a mixture of slack coal and oil prepared by dry grinding process. CONSTITUTION:The additive contains a compd. obtained by condensation with formalin of a polyether compd. having a molecular weight of 1,000-100,000 derived from an aromatic compd. (e.g. nonylphenol or bisphenol A) (e.g. a polyether compd. with a molecular weight of 3,000, obtained by addition polymerization of ethylene oxide/propylene oxide copolymer with nonylphenol) and is used to improve the stability of a mixture of slack coal and oil obtained by dry grinding process and containing 60wt% or lower slack coal and a fuel oil. It suppresses sedimentation of slack coal even after a long period of storage at normal or high temperature and even if slight sedimentation should occur, light agitation will suffice to restore original fluidity of the mixture.
Patent JP-S636505-A (JP)
Title: Optical waveguide film and its production
Inventor: SUDO SHOICHI
IPC: G02B6/13
Filed: 1986-06-27
Abstract: PURPOSE:To form an optical integrated circuit combined with a light emitting element and receiving element by providing a III-V compd. semiconductor substrate and a glass film which consists essentially of GeO2 and is formed on said substrate. CONSTITUTION:The semiconductor crystal substrate 2 is first placed on a rotary heating element 1 and while the substrate is kept rotated at, for example, 5-10 revolutions per minute, a fine glass particle layer 3 of the GeO2 ejected from a synthesizing torch 4 is formed thereon. The temp. of the substrate to be heated by the heating element 1 is adequately 200-500 deg.C. An important requirement at this time is to adjust the flame temp. ?The adjustment of the flame temp. is easily attained by using a gaseous mixture composed of H2 and He as a combustion gas. The fine particle layer 3 having a low softening point is, therefore, easily formed. The fine particle layer 3 formed on the substrate 2 in the above-mentioned manner is heated and sintered together with the substrate at 500-1,000 deg.C in an inert gas in an electric furnace, by which the optical waveguide glass film essentially consisting of the GeO2 adhered tightly onto the semiconductor crystal is obtd.