baber/WOPTO huggingface dataset:
Patent JP-S62275221-A (JP)
Title: Method and apparatus for working substrate for display element
Inventor: ORITSUKI RYOJI
IPC: G09F9/30
Filed: 1986-05-23
Abstract: PURPOSE:To quickly and thoroughly remove static electricity from a substrate surface by interposing and holding an insulating layer having >=5mm thickness between the substrate surface and object surface having approximately the grounding potential at the time of sprinkling ionized air to the substrate in order to remove the static electricity. CONSTITUTION:A lower substrate 2 on which a liquid crystal orientation control film 9 is formed is fixed onto a vacuum suction plate 51. The plate 51 is imposed via a spacer 52 consisting of an insulator onto a base 53. The space 52 is formed of a polystyrene resin having 10mm thickness. The surface of the liquid crystal orientation control film 9 is rubbed by a buffing cloth 55 wound on a roller 54 and the electrostatic charge generated on the liquid crystal orientation control film 9 re removed by an ion blower 56. Since the insulating layer of (substrate thickness+spacer thickness, i.e., 11mm) is disposed between the object surface having the grounding potential and the top surface of the substrate, the capacity to ground is about 0.09pF/cm<2>. The charged voltage is 3,300V when said layer is electrified to -3,000pC/Cm<2>. Since the electric field by the same is large, the force from the ion blower 5 to attract the ions of the code reverse from the code of the electrostatic charge is large and the destaticization is quickly executed.
Patent JP-S61275770-A (JP)
Title: Driving device for copying machine
Inventor: SUZUKI MINORU
IPC: G03G15/00
Filed: 1985-05-30
Abstract: PURPOSE:To perform a stable exposure movement and to simplify a driving system by performing the exposure movement for an original on the tension side of a chain loop and rotating a fixing roller associatively with a driven sprocket. CONSTITUTION:An original platen slider 15 is moved forth and back through a long-sized hole 16 and a chain 13 and an exposure scan is made on the tension side S of the chain 13. The fixing roller 10 is coupled with the driven sprocket 12 of the chain through a gear and the loop of the chain 13 is driven while loaded with the rotation of the fixing roller 10, so the state of the tension side is constant and the slider 15 moves without any pulsation, so that no adverse influence is exerted on an image. Further, the paper feed timing of transfer paper 9 is determined by pins 21a-21c implanted at mutually relative positions, so it is set mechanically and its error is small. Further, mechanical outputs of paper feed rollers 30 and 31, etc., are led out where the pins 21a-21c engage a driving sprocket 8, thereby simplifying the driving system.
Patent JP-H02296812-A (JP)
Title: Styrene/ethylene block copolymer and its production
Inventor: ENDOU KIYOJI
IPC: C08F297/02
Filed: 1989-05-12
Abstract: PURPOSE:To obtain the title copolymer having a number-average MW in a specified range and excellent impact resistance, rigidity, transparency, etc., by adding a tert. diamine to a living styrene polymer, adding ethylene to the mixture and polymerizing the mixture. CONSTITUTION:A living polymer is produced by living-polymerizing styrene. A tert. diamine (e.g. tetramethylethyldiamine) and ethylene are added to this living polymer and the resulting mixture is polymerized. In this way, a styrene/ ethylene block copolymer comprising both polystyrene and polyethylene blocks and having a molar ratio of the contained styrene units to the contained ethylene units of 0.1:99.9-99.9:0.1 and a number-average MW of 1000-500000 can be obtained. This block copolymer is provided with both of the excellent impact resistance, etc., of the polystyrene and the excellent rigidity, etc., of the polyethylene.
Patent JP-H06311031-A (JP)
Title: Numerical control oscillator
Inventor: MIYAMOTO TAKESHI
IPC: H03L7/085
Filed: 1993-04-22
Abstract: PURPOSE:To reduce the frequency switching time by providing a frequency synthesizer of PLL configuration employing a VCO to a feedback loop, providing a clock fCLK obtained through frequency division of the VCO output, and increasing the arithmetic operation speed of the numerical control oscillator which integrates a phase incremental step DELTAphi set and received externally to provide an output of a feedback phase signal phi. CONSTITUTION:The oscillator is provided with a frequency divider 16 providing an output of clocks fCLK/4 and fCLK/2 from an input clock fCLK. A phase incremental step DELTAphi is given to an adder 11, and the adder 11 and a register 12 calculates the DELTAphi based on the clock fCLK/4. The output SIGMA4DELTAphi being one input and outputs of adders 17, 18, 19 being other input resulting from addition of outputs -DELTAphi, 2DELTAphi from multiplier circuits 13, 15 are given to a register 20, in which 4-phase parallel arithmetic operation is executed in the timing of the fCLK/4, a multiplexer 21 implements parallel/serial conversion and a register 22 provides an output of a feedback phase signal phi according to the fCLK.
Patent JP-S5451116-A (JP)
Title: Device for limiting maximum tilt of bed on dump truck
Inventor: ARIMA YOSHIHIRO
IPC: B60P1/04
Filed: 1977-09-29
Abstract: PURPOSE: To provide a device of simple and sure mounting, by attaching links to a bed and a frame and movably coupling these links to each other by a support shaft.  
     CONSTITUTION: The rear ends of the bed 1 and the frame 2 are pivoted to each other by a hinge part 3. The bed 1 is pushed up and tilted by a hydraulic mechanism 4 to perform instantaneous unloading. One end of a link 5 having another end attached to the bed 1 and one end of a link 6 having another end attached to the frame 2 are movably coupled to each other by the support shaft 7 near the hinge part 3. An engaging means 8 is provided on the link 5 at the bed 1 so that the other link 6 at the frame 2 comes into contact with the engaging means to hold the angle of opening between both the links 5, 6 from increasing further when the bed 1 is tilted to the maximum degree safe for unloading. Thereby, the maximum tilt of the bed is easily and surely limited 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11280635-A (JP)
Title: Floating power generation system structure
Inventor: UCHIUMI JIWAO
IPC: F03B13/26
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To use flowing force of tidal motion or ocean current to make possible effective generation of electricity by rotatably supporting a water turbine turned by flowing force of tidal motion or ocean currents by side and central pontoons, and locating electric generators which are driven by rotational energy from the water turbine, on the side and central pontoons. SOLUTION: Left and right side pontoons 2, 2 and the central pontoon 7 located between side pontoons are lined up with space therebetween, and integrated into a single unit by attaching said pontoons to the deck structure. Then multiple water turbines are located in a space between each side pontoon 2 and central pontoon 7, axis of the water turbines are supported freely rotatably, and electric generators 4 located on the side pontoons 2, 2 and the center pontoon 7 are driven by water turbines 3 which are driven by flowing force of tidal motion or ocean current, thus generating electricity. The floating power generation system structure with the said composition, is aligned with a front end 5 facing the current and held in position by an anchor, and a rear end 6 of the structure moves freely with the direction of the current to maintain alignment of the front end facing the current.
Patent JP-H01285257-A (JP)
Title: Stabilization of low jaw complete denture base and stabilization assist apparatus used therein
Inventor: IWASAKI TOMOAKI
IPC: A61C13/23
Filed: 1988-05-13
Abstract: PURPOSE:To simply and certainly stabilize a complete denture base to all of patients, by outwardly pressing a mucous membrane part by the elastic material further extending in a rearward direction or rearward and diagonally downward direction from the left and right lingual rearmost parts of the complete denture base. CONSTITUTION:After box-shaped receiving parts 1 are fixed to the left and right lingual rearmost parts 31 of a lower jaw complete denture base 3 by a resin, the engaging part 22 of a press metal fitting 22 is inserted in the opening part 11 of each receiving part to control the protruding quantity of a soft pad part 21 from the opening part of the receiving part 1 and the trapezoidal shape of the receiving part 1 is utilized to control the rearward and diagonally downward inclination quantity of the soft pad part 21 from the box-shaped receiving part 1. Then, the soft pad part 21 is located at the different optimum press position of a patient, and the receiving part 1 and the engaging part 22 of the press metal fitting are fixed to each lingual rearmost part of the complete denture base in a state built up and concealed by a resin agent and assembled. This optimum press position is downwardly expanded toward the rear part of the lower jawbone continuing to the alveolar border and the upper part of a lingual muscle layer is outwardly pressed by the leading end of the press metal fitting to suppress the upward detachment of a complete denture.
Patent JP-S61275620-A (JP)
Title: Mass flowmeter
Inventor: YAMAMOTO HIROSHI
IPC: G01F1/84
Filed: 1985-05-31
Abstract: PURPOSE:To reduce the size of a flowmeter body and to reduce the influence of piping vibration upon a detection signal by surrounding a flow tube with a conduit which generates a Coriolis force. CONSTITUTION:A fluid flow which is cut off by a diaphragm 2 is guided by a conduit 3 which has an intake 4 and an outlet 5. The conduit 3 is flexible and surrounds the flow tube in a coil spring shape. A driving means which repeats suction and repulsion at a specific frequency to a specific amplitude perpendicularly to the axis of the conduit is installed nearby conduits A and A'. When fluid flows as shown by an arrow and is driven nearby the conduits A and A', the center point E of the conduit does not vary following the flow tube 1 and the driving part of the conduit is twisted in the opposite direction to each other about the intake 4 and outlet 5 as axes. Consequently, a Coriolis force operates on the fluid in the conduit 3. The Coriolis force operates as a vector in the direction of the vector product of a rotary vector around the axis and a vector of the mass flow in the conduit, so a mass flow rate component is separated and extracted.
Patent JP-H07324374-A (JP)
Title: Vacuum valve unit for vacuum type sewerage
Inventor: OTSUKA TETSUSHI
IPC: E03F5/22
Filed: 1994-05-31
Abstract: PURPOSE:To prevent an air pipe from being exposed onto the ground by setting the upper end of an air inlet air pipe provided in a house-inlet opposite to the space above the house-inlet, setting the lower end opposite to the house-inlet inner part, and providing an air valve opened during the operation of a vacuum valve. CONSTITUTION:Since an air pipe 9 is provided with an air valve 94, and integrated with a house-inlet 1 with vacuum valve, it effectively sucks the air at the operation of a vacuum valve without being raised on the ground. Since the rainwater is carried into the house-inlet 1 at valve opening though only a small quantity is collected between an air hole 91 and the valve 94, it is treated together with general sewage, and the inflow of unknown water is also suppressed. Since the valve 94 is closed except when the air is sucked from the pipe 9, the leakage of an offensive smell to the outside can be perfectly prevented. The valve 94 is opened and closed by the vacuum pressure in a vacuum sewerage 5, similarly to a vacuum valve 2, when a controller 101 is operated by level detection, and opened only while the sewage and the air are sucked to supply the air into the house-inlet 1. Thus, the appearance can be improved, and the function and workability can be improved.
Patent JP-S6012041-A (JP)
Inventor: ENDOU NORIAKI
IPC: A61B8/14
Filed: 1983-07-01
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-2000309870-A (JP)
Title: Discharge plasma treating device
Inventor: TOSAKA MASAHISA
IPC: C23C16/54
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent stains caused by gas leakage at the time of subjecting a base material to continuous treatment. SOLUTION: In front and in rear of counter electrodes 11 and 12 generating discharge plasma, skirtlike covers 15 and 16 forming a gap D narrower than the space between the counter electrodes are provided, moreover, the front direction side (front direction side in the running direction of a base material) of a gas introducing port 13 for treatment is provided with a nozzle 17 for pressurizing. The space between either electrode (roll electrode 11) in the counter electrodes and the skirtlike cover 15 is filled with gas from the nozzle 17 for pressurizing, and the front direction part of the gas introducing port 13 for treatment is pressurized to a level higher than that of the space between the counter electrodes.
Patent JP-H04345089-A (JP)
Title: Microwave absorber
Inventor: ISHII TAKAHITO
IPC: H05K9/00
Filed: 1991-05-23
Abstract: PURPOSE:To provide a mocrowave absorber whose cost is low, whose heat- resistant property is high and whose microwave-absorbing capacity is high. CONSTITUTION:The title absorber is composed of the following: a microwave- absorbing material 1 composed of conductive whiskers; a silica alumina fiber 2; and an inorganic binder 3. The microwave-absorbing material is dispersed in and captured by the entangled silica alumina fiber; they are bonded by the inorganic binder.
Patent JP-S62275265-A (JP)
Title: Method and device for correcting pattern formed on film
Inventor: YASUI TOSHIHIKO
IPC: G03F1/00
Filed: 1986-05-22
Abstract: PURPOSE:To making efficiently perform the work for fine hole defects opaque in a short time by settling light shielding ink such as Chinese ink in hole defect parts such as a pinhole and an eyehole by utilizing an ink jet system. CONSTITUTION:The hole defect 3 such as a pinhole and an eyehole in picture elements of a film pattern 2 is recognized and a hole defect signal is inputted to generate pattern data. Then, an ink jet head 4 is fitted to a machine which is capable of three-axial control and while the pattern data is transmitted, this film is scanned so that constant distance is maintained at any time. Then the light shield material such as Chinese ink is buried in the hole 3 in the pattern on the basis of the hole defect signal of the pattern data until light is cut off, thus forming an ink film 5.
Patent JP-H10305509-A (JP)
Title: Bright printed matter
Inventor: ISHII YUJI
IPC: B42D15/10
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To give a new variable design expression having complex brightness, profundity, and solidness by forming a bright print layer with a plurality of bright print layers containing bright pigments having different particle diameters from each other, and forming at least one layer thereof into discontinuous patterns. SOLUTION: A bright print layer 2 containing bright pigments is provided on the base material 1, and the bright print layer 2 is composed of tow layers of a bright print layer 21 formed on the entire surface thereof and bright print layers 22 formed into discontinuous patterns. The bright print layer 21 contains bright pigments having larger diameters than that of the bright print layer contained in the bright layer 21 formed on the entire surface thereof. Accordingly, a bright printed matter having a particular designability due to the variation by brightness, in which patterns having intensive graininess brightness by such bright pigments having larger diameters is formed on the ground having brightness with the minute and soft brightness by bright pigments having small diameters.
Patent JP-H08309901-A (JP)
Title: Composite material consisting of foam and skin material and molding obtained therefrom
Inventor: MATSUMOTO YUKINOBU
IPC: B32B27/32
Filed: 1995-05-17
Abstract: PURPOSE: To prevent that polypropylene resin foam is collapsed to become thin and non-uniform in thickness and unevenness is generated on the surface of a skin material when aggregate is integrally molded into a composite object by bonding the skin material to one surface of the polypropylene resin foam of which the closed cell ratio and gell ratio are respectively specific values or more. CONSTITUTION: A composite material consists of polypropylene resin foam wherein a closed cell ratio is 70% or more and a gell ratio is 40% or more and the skin material bonded to one surface of the foam. When the closed cell ratio of the foam is below 70% and the gell ratio thereof is below 40%, when a thermoplastic resin for aggregate is integrally molded, the foam is collapsed by heat and pressure to become thin and non-uniform in thickness. The polypropylene resin foam by a predetermined crosslinking method is produced by melting and kneading a compd. obtained by adding a foaming agent and a crosslinking agent to a polypropylene resin to prepare a foamable polypropylene resin compsn. and forming a sheet from this compsn. to crosslink the same and foaming the foaming agent by heating to form foam.
Patent JP-S63284260-A (JP)
Title: Thermoplastic resin composition
Inventor: UEHARA SHOTARO
IPC: C08K5/00
Filed: 1987-05-15
Abstract: PURPOSE:To obtain the title composition excellent in impact resistance, solvent resistance, appearance after molding, etc., by melt-kneading a composition comprising a polyphenylene ether resin, a polyamide and/or a polyester with a specified compound and a peroxide. CONSTITUTION:100pts.wt. composition comprising 1-99wt.% polyphenylene ether resin and 99-1wt.% polyamide and/or polyester (e.g., nylon 6.6) is mixed with 0.01-10wt.% at least one unsaturated compound having a functional group selected from among acid anhydride, COOH, OH, epoxy and amino groups (e.g., maleic anhydride) and 0.0001-5pts.wt. peroxide [e.g., 2,5-dimethyl-2,5-di(t- butylperoxy)hexane], and the resulting mixture is melt-kneaded at 200-350 deg.C.
Patent JP-H09280379-A (JP)
Title: Knitting yarn for packing and packing
Inventor: SAITO SHIGERU
IPC: F16J15/22
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To eliminate a need for bending and a secondary reinforcing material and to improve sealing ability by a method wherein a knitting yarn consists of composite structure comprising an expansion graphite tape being a single layer and formed in a sheet-form manner on a whole and having a specified thickness and width increased specified times as long as the thickness; and a reinforcing material formed of knitted or braided substance. SOLUTION: A using expansion graphite tape 1 is a single layer and formed in a sheet-form manner on a whole and the thickness (a) thereof is set to 0.38mm or more, and width (b) is also set in a range of 3-25 times as large as the thickness. This constitution provides a strength to prevent the occurrence of breakage during braiding and prevents a sectional area from being increased not more than necessary to a knitting yarn (prevents the increase of the size of a yarn). The whole of the outer periphery of the surface of the tape 1 is covered with a reinforcing material 2, such as a fine metallic wire, a metal netting, metallic fibers, and yarns and fibers, through braiding or knitting to form a knitting yarn 3 for packing. The knitting yarns 3 are braided to produce a string-form packing or formed in an annular state for molding.
Patent JP-S5828506-A (JP)
Title: Exhaust gas purifier
Inventor: ISOTANI KIYOSHI
IPC: F01N3/28
Filed: 1981-07-30
Abstract: PURPOSE:To facilitate the enclosing work of a catalyst into a case and to improve the assembly work efficiency by surrounding the outer periphery of the catalyst enclosed in the case of said purifier arranged in the exhaust system of an internal combustion engine with a holding cylinder expandable in the radial direction. CONSTITUTION:A catalyst 1 is inserted into a case 2 through a cushion material, and a manifold 8 is fixed to the opening section 2c of the case 2 through a gasket 6 held by a retainer 7 to constitute said purifier. In this case, the outer periphery of the catalyst 1 is pressed and surrounded by a holding cylinder 9, which is formed by arranging slidable dual sections 9a on the circumference and by providing a conical surface 9b on a skirt section and a flange section 9c on the upper end respectively. The holding member 9 is seated and fixed through the cushion material 3 to the conical surface 2a' provided at the place inside the case 2 corresponding to said conical surface 2.
Patent JP-S62274914-A (JP)
Title: Jitter generator
Inventor: OIDE HIROYUKI
IPC: H04B17/00
Filed: 1986-05-23
Abstract: PURPOSE:To stabilize the duty ratio of a clock by operating an (n) frequency divider at either the rise point or the fall point of the output from a comparator which compares the output of the first oacillator having n-fold frequency of the output frequency and that of the second oscillator which determines the jitter width and the jitter speed. CONSTITUTION:A frequency divider 6 is driven at the intersection between the rise part or the fall part of the wave having a frequency F0 and the wave having a frequency F1, and the duty ratio is determined by the frequency dividing operation. Clocks having an approximately certain duty ratio are generated even if the magnitude of jitter is changed. For example, the wave having a frequency 2F0 from the first oscillator 4 and that having the frequency F1 from the second oscillator 2 are compared with each other by a comparator 5 to output pulses having the two frequency 20 to which jitter is added. They are applied to a frequency divider 6' using a flip flop and has the jitter and the frequency reduced to halves to obtain a pulse train having the frequency F0 where the duty ratio is 50%.
Patent JP-S5243293-A (JP)
Title: Method of revising mineral oil cargo ship to steel mineral and oil car go ship
Inventor: KATAZA TAIJI
IPC: B63B25/00
Filed: 1975-09-30
Abstract: PURPOSE: To simply revise to steel mineral and oil cargo ship by forming required number of steel holds in center tank of mineral oil cargo ship. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0417217-A (JP)
Title: Oxides superconducting film and manufacture thereof
Inventor: YOSHIDA TAKASHI
IPC: H01B12/06
Filed: 1990-05-10
Abstract: PURPOSE:To prevent deterioration of the characteristic of oxides superconducting film by forming an oxides superconducting film interposing compound oxides including at least one element of Ba, Sr. CONSTITUTION:Superconducting film is formed by laminating a compound oxides layer 2 containing at least one element of Ba and Sr and an oxides superconducting layer 1 in order on a substrate 3. That is, the compound oxides layer 2 containing at least one element of Ba and Sr increases in minuteness as it is heat-treated after filming to control a diffusion reaction from the substrate 3 and also control a diffusion reaction produced between a middle layer 2 and the oxides superconducting layer 1 so that compositional deviation of superconducting film can be prevented. It is thereby possible to prevent deterioration of the characteristic of oxides superconducting film.