baber/WOPTO huggingface dataset:
Patent JP-S5550135-A (JP)
Title: Leak testing method and device for separating valve
Inventor: KOIKE SHIGERU
IPC: G01M3/06
Filed: 1978-10-06
Abstract: PURPOSE: To improve the testing accuracy by arranging a leak testing stop valve at each of the upstream and downstream sides of a separating valve.  
     CONSTITUTION: An inside leak testing valve 7 and an outside leak testing valve 8 are arranged upstream (or at a primary side) and downstream (or at a secondary side) of inner and outer main vapor separating valves 5 and 6, which are arranged upstream and downstream of a container 1, in the main vacuum pipe 4 which is piped through the wall of the container 1 while having its one end connected with a vacuum drum 3 connected with a furnace core 2. Between the valves 5 and 7 and the valves 6 and 8, moreover, there are connected bypass pipes 9a and 9b, which are made to communicate with each other through a testing pressure medium pouring pipe 19 and a bypass pipe 9c having separating valves 10 and 11. At the same time, a water bath 15 and a female cylinder 16 are assembled. Thus, the valve seat leaks at the vapor separating valves 5 and 6 are sampled into the female cylinder 16 through the valves 6 and 5 and a discharge valve 13 thereby to reduce the pressure range and to dispersion due to the decay heat. Thus, both the two valves 5 and 6 can be subjected to the leak tests by the underwater replacing method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04349666-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KUMAMARU KUNIAKI
IPC: H01L29/78
Filed: 1991-05-28
Abstract: PURPOSE:To prevent erosion, etc., of a gate oxide film in the case of an oxidizing step, etc., and to improve heat resistance, chemicals resistance, oxidation resistance and high frequency characteristic by covering an upper surface of a gate electrode with a high melting point metal silicide layer, and covering the sidewall of the electrode with a silicon nitride film. CONSTITUTION:A P-type impurity is implanted in the surface of an N-type semiconductor substrate 1, a source region 9, a drain region 10 are separately formed, and a gate oxide film 2 is formed on the entire substrate 1. Then, a first high melting point metal silicide layer 4 of MoSi is formed on the film 2, and a high melting point metal layer 5 made of Mo is formed thereon. Then, after a second high melting point metal silicide layer 41 made of MoSi is formed on the layer 5, a mask is formed of photosensitive resin, and a gate electrode is formed by anisotropically etching. After a silicon nitride film 7 is formed on the film 2 including the gate electrode, the film 7 except the sidewall of the electrode is removed by anisotropically etching.
Patent JP-S62281209-A (JP)
Inventor: HOSHINO HIROYUKI
IPC: H01B13/00
Filed: 1986-05-30
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-H11316367-A (JP)
Title: Light scattering type liquid crystal display element and manufacturing method thereof
Inventor: YAMAZAKI OSAMU
IPC: G02F1/1333
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a polymer network type liquid crystal display element which has little change in electro-optical characteristics such as a voltage- transmission characteristic, responsiveness, etc., against ultraviolet rays and natural light and is excellent in reliability, and to provide a manufacturing method thereof. SOLUTION: After a mixed solution composed of polymer precursor containing a polymerization initiator having a maximum value of an absorption coefficient and liquid crystal in the neighborhood of 365 nm has been interposed between a pair of substrates 11A, 11B, three-dimensional mesh structured (polymer network structure) polymer resin is formed by irradiating it with ultraviolet rays rejecting 350 nm or less and polymerizing and curing the polymer precursor, and after an optical modulation layer 13 where liquid crystal is scatter and held in a continuous state in the three-dimensional mesh structured polymer resin, an optical modulation layer reformed in the interface between the liquid crystal an the three-dimensional structured polymer resin is provided by irradiating the layer again with light rejecting 375 nm or less while keeping at high temperatures.
Patent JP-S614168-A (JP)
Title: Manufacture of fuel cell
Inventor: MAENO SHIGEO
IPC: H01M8/02
Filed: 1984-06-18
Abstract: PURPOSE:To form an electrode without closing gas flow passage by fitting a glean-sheet including metal powder for the electrode to a gas flow passage body in close contact, at the time of arranging the electrode under the condition that the porous gas flow passage body is fitted to a separator part in close contact. CONSTITUTION:An electrode part arranged with an electrolytic plate interposed in a fused carbonate type fuel cell is formed by fitting an electrode material 11, which is formed in a glean-sheet by adding resin, plasticizer and solvent to nickel powder acting as an electrode, to a metallic porous body 10 forming a porous gas passage in close contact by solvent or warming, and attaching it to the inner face of a separator 14 by metal powder slurry or paraffin material and thereafter heating and burning. Therefore, it is possible to adjust the thickness of the electrode layer 11 and at the same time, integrate the gas flow passage body, the separator and the electrode in a single body without closing the gas flow passage and decrease contact resistance and thereby improve the cell performance.
Patent JP-H11316565-A (JP)
Title: Display device
Inventor: WATANABE TAISUKE
IPC: F24H1/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by making essential display for operation, safety, etc., and eliminating unnecessary operations. SOLUTION: This display device is equipped with one or more control command switches (an automatic switch S1, an additional firing switch S2, an operation switch S3, a power-saving mode command switch S4, a hot-water switch S5, a call switch S6, an operation switch S7, an automatic switch S8, a temperature raising switch S9, a temperature lowering switch S10, an operation switch S11, an automatic switch S12, a temperature raising switch S13, and a temperature lowering switch S14), display elements (display units 134, 152, and 170), and a control means (a control part 102 and a control arithmetic part). Here, a normal display mode and a power-saving mode are set and then the display elements are controlled into an illuminating state to make a necessary display and in the power-saving mode, the display elements are released from operating and controlled into an extinction state to save the electric power.
Patent JP-H02302753-A (JP)
Title: Recording material
Inventor: FUJITA YUTAKA
IPC: G03C1/675
Filed: 1989-05-17
Abstract: PURPOSE:To obtain a recording material capable of finally developing color at heated parts and being fixed by using microcapsules containing the leuco form of a dye developing color by oxidation, a photooxidant, and a specified phenidone derivative as a radical scavenger. CONSTITUTION:The recording material contains the microcapsules comprising the leuco form of the dye developing color by oxidation, and at least one layer containing the photooxidant and the radical scavenger of the phenidone derivative represented by formula I in which R is 1 - 50C each optionally substituted alkyl, aralkyl, aryl, alkyloxy, aralkyloxy, or aryloxy; and n is an integer of 1 - 5, thus permitting each layer of the obtained recording material to develop color of independent hue and at the heat printed parts.
Patent JP-S61281839-A (JP)
Title: Platinum alloy for ornament
Inventor: TAKIGUCHI FUJIMATSU
IPC: C22C5/04
Filed: 1985-06-07
Abstract: PURPOSE:To provide a Pt alloy for an ornament consisting of prescribed weight percentage of Pt, Cu and Rh, having superior mechanical strength as well as superior workability and producing hardly blow holes during casting. CONSTITUTION:This Pt alloy for an ornament consists of 84-96wt% Pt, 1-15wt% Cu and 0.5-14wt% Rh. In the Pt alloy, Cu is added because it improves the mechanical strength and inhibits the production of blow holes during casting, and Rh is added because it controls the amount of copper oxide formed on the surface of molten metal during melting and further improves the mechanical strength without lowering the yield of products during casting. Since the Pt alloy has the above-mentioned superior characteristics, it is regarded as an epoch-making alloy substitutable for a conventional Pt alloy for an ornament.
Patent JP-S63291395-A (JP)
Title: Light source device
Inventor: ONO TETSUO
IPC: H01L21/027
Filed: 1987-05-22
Abstract: PURPOSE:To improve the face uniformity of the light output of lamps by arranging multiple lamps in a flat plate-shaped cavity and providing a slender power feeding hole along the axial direction of a wave guide near the center of its wide face. CONSTITUTION:Multiple straight tube type lamps 2 are arranged in a flat plate- shaped cavity 1. Rare gas, metal such as Hg, Cd, Zn, As, or their halogenide, iodine, and heavy hydrogen are sealed in the lamps 2. The microwave power enters the cavity 1 from a microwave power supply 6 through a wave guide 5 and a power feeding hole 4, and the lamps 2 are lit by the high-frequency induction discharge. The feeding hole 4 is slenderly opened so as to connect the center vicinity of the upper face of the cavity 1 and the center axial direction of the wave guide 5. The power is uniformly fed in the cavity 1. The face uniformity of the light output of the lamps can be thereby improved.
Patent JP-H02305722-A (JP)
Title: Work separating equipment
Inventor: SEZAKI HIROSUKE
IPC: B65G59/04
Filed: 1989-05-16
Abstract: PURPOSE:To separate works piled up in two-stage one by one without causing a bend by providing a carriage that travels along a conveyor above a carrier- conveyor, a device provided to the carriage freely ascendable and adsorbs a work of upper-stage, a clamp device having claw parts capable of holding the work, and an extension at the claw parts. CONSTITUTION:While operating a carriage 4 to travel in the speed approximates to a carrier-conveyor 1, a clamp device is lowered to hold a work in the upper- stage with claw parts 44A, 44B. As an extension 46 provided at the claw part engages with the end part of the work in the lower-stage at this time, the carriage synchronously travels against the conveyor, and an adsorber 26 is lowered in this state to adsorb the work in the upper-stage. And, after the adsorber and the clamp device are raised to lift up the work in upper-stage, the carriage is stopped. After the work in lower-stage is conveyed to the downstream side and passed through, the carriage is operated to travel again, suction is stopped, and the clamp claws are opened to leave the work and bring down on the conveyor. Thus, the works piled up in two-stage can be securely separated.
Patent JP-H05322656-A (JP)
Title: Spectrocolorimeter
Inventor: OKABAYASHI MITSUMASA
IPC: G01J3/50
Filed: 1992-05-18
Abstract: PURPOSE:To prevent a lowering of measuring accuracy, even if an error occurs at a distance between sample and an optical system, in the occasion measuring the sample of a small measured area. CONSTITUTION:In a beam expander 20, the light reflected from a sample 12 is collimated and received on the entry side of a collimated-light-receiving lens 14 in a spectrocolorimeter 10, and the beam diameter is expanded to the light-receiving diameter of the lens 14, and the expanded beam is received on the lens 14. Consequently, the measurement is accurately carried out without reference to a distance between the optical system and the sample 12.
Patent JP-2000314794-A (JP)
Title: Dust-collecting and dehumidifying method and device for suppression chamber
Inventor: TOUGASAKI SUSUMU
IPC: G21C19/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce humidity inside a suppression chamber while restraining diffusion of dust to the outside. SOLUTION: A circulation-blowing route is formed to make air inside a suppression chamber 6 flow into the suppression chamber 6 through a temporary duct 18, a filter 15 and a fan 16 of a dust collector 17, an air duct 19, a dehumidifier 20 and a temporary duct 21, dust generated at the time of grinding/ polishing/cleaning work is captured by the filter 15 inside the suppression chamber 6, and moisture contained in the air inside the chamber 6 is removed the dehumidifier 20 provided outside the suppression chamber 6.
Patent JP-2000314189-A (JP)
Title: Work execution method for hard urethane foam
Inventor: HASHIZUME HISAMI
IPC: E04B1/76
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To promote the prevention of the peeling-off of hard urethane foam and the relaxation of shrinkage. SOLUTION: This is a method for foaming a raw foam liquid of hard urethane and applying hard urethane foam to a vertical or similar wall surface by spraying. Then, when foaming hard urethane raw liquid sprayed, a plurality of support jigs 24 supporting the hard urethane foam 23 are embedded inside the hard urethane form 23 after foaming.
Patent JP-H09287242-A (JP)
Title: Structural member, frame structure, and cargo handling device
Inventor: WADA TAKAAKI
IPC: B66C13/08
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To make a lengthy member exhibit strength exceeding simple- substance capacity of the raw material by forming a composite construction in which tension of a tension member stretchedly provided along a lengthy member is transmitted to the lengthy member through a gap member. SOLUTION: This structural member 1 is provided with a wire 3 of tension member stretchedly provided in a structural steel pipe 2, and a spacer 4 of gap member provided between the wire 3 and the steel pipe 2 for transmitting tension of the wire 3 to the steel pipe 2. Between two supporting bodies spacedly standingly provided, a horizontal member 11 made of the structural member 1 is laid. Both ends of the wire 3 inserted through the horizontal member 11 are fixed to the ground and the like in almost vertical state through sheaves 13 provided on the pillars 12.  By the tension of the tension member and the action of the gap member, the gap between the tension member and the lengthy member is held, buckling of the lengthy member is prevented, bending stress of the structural member 1 can be improved, hence, a space for stretching a wire or the like behind a supporting structure or a strong supporting structure becomes unnecessary.
Patent JP-S5914781-A (JP)
Inventor: YOSHINO HIROSHI
IPC: A24F13/18
Filed: 1982-07-16
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-H04350545-A (JP)
Title: Through hole inspection method and apparatus
Inventor: NISHIYAMA YOJI
IPC: B23K26/382
Filed: 1991-05-29
Abstract: PURPOSE:To enable the judging of the availability of an open hole and the presence of a foreign matter in the hole by a method wherein inspection light is analyzed spectrally into transmission light and split light orthogonal in the direction of polarization to be converted into binary coded signals and a logical operation of both the signals is performed. CONSTITUTION:When a polarization beam splitter 10 is provided which transmits light having a polarization surface parallel with the polarization surface of inspection light while the light having other polarization surfaces than that is turned to a split light in the direction orthogonal to the direction of impingement thereof, a part or the whole of the inspection light is turned to a transmission light to be impinged into a photosensor 91, hence, bringing a signal A to a logic value 1 according to intensity of light with the presence of an open hole at a specified position of a substrate 1. At this point, when there is no change in the polarization property of the inspection, no split light is outputted and hence, the logic value of a signal B of a photosensor 92 becomes zero, which leads a judgement that the open hole is through completely. On the other hand, when the passing light is turned to an eliptically polarized light, the split light raises an output level of the sensor 92, bringing the signal B to 1 thereby enabling the judging of the presence of a eliptically polarized light characteristics material in a through hole like Mylar.
Patent JP-H07303751-A (JP)
Title: Game panel fitting structure for japanese pin ball game machine
Inventor: MIYASATO HIROBUMI
IPC: A63F7/02
Filed: 1994-05-13
Abstract: PURPOSE:To extremely easily attach/detach a game panel from the front surface side of a machine frame. CONSTITUTION:Fixing sheet metal 41 is fitted at the left side central part of a machine frame 11 so as to be swung (turned) back and forth and the left side of a game panel 13 is inserted to the inside (back side) of this fixing sheet metal 41 so that the game panel 13 can be supported so as to be swung back and forth with the fixing sheet metal 41 as a supporting point. Further, horizontally extended positioning projecting parts 51 are formed at two upper and lower positions on the left side of the machine frame 11 and fitting recessed parts on the rear surface of the game panel 13 are fitted to the respective positioning projecting parts 51 so that the game panel 13 can be vertically positioned. On the other hand, the right side of the game panel 13 is pressed and fixed on the side of a rear parts fitting part 15 by a stopper 55. The respective stoppers 55 are supported so as to be turned back and forth and vertically slid, engaged and fixed to engaging pins 60 by vertical slide operations.
Patent JP-H08170024-A (JP)
Title: Thermoplastic resin composition, injection molding of the same and injection molded article
Inventor: MIYAZAKI HIROTAKA
IPC: C08L101/12
Filed: 1995-04-25
Abstract: PURPOSE: To obtain a resin composition composed of a specific thermoplastic resin and a specific liquid crystalline polymer, to provide a method for molding the composition, and to provide a thin injection-molded article having excellent mechanical strength. CONSTITUTION: This resin composition is composed of (A) 99-50wt.% of a thermoplastic resin which does not form an anisotropic molten phase and (B) 1-50wt.% of a liquid crystalline polymer which can form an anisotropic molten phase. When the composition is cooled after it had been subjected to a heat treatment at the temperature same as or higher than the melting point of the component B under no load, the component B disperses in a micro state as islands in a matrix phase of the component A in which the weight average particle diameter of the dispersed component B is in a range of 10-40μm and the particle diameters of >=80wt.% distribute in the range of 0.5-60μm.  This invention also provides a method for injection molding of the composition which is performed at the resin temperature same as or higher than the pour point of the component B at the gate-passing speed of the molten resin of >=500m/min. This invention further provides an injection molded article in which the component B is dispersed in a matrix phase of the component A in a state of fibers having an average aspect ratio of >=6.
Patent JP-S5917828-A (JP)
Inventor: TANAKA TOSHIMASA
IPC: H04B3/54
Filed: 1982-07-19
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-H0420812-A (JP)
Title: Rotation angle detector
Inventor: NAKAHO JUNICHI
IPC: G01B7/00
Filed: 1990-05-15
Abstract: PURPOSE:To accurately detect an angle of rotation with a simple structure free from an influence of a change in temperature by detecting the angle of rotation of a rotating axis based on detection signals from two orthogonal magnetic detecting elements and bias signals. CONSTITUTION:Hall elements 17, 17 are placed on a side adjacent to a rectangular-parallelopiped detecting unit 16 which is fixed along a rotation center line l, while detecting surfaces SA, SB are made orthogonal to each other. When a rotation axis 11 rotates by a rotation angle theta, a direction of a magnetic flux B by a magnetic field generator 13 is tilted by an angle theta with respect to a reference line (s). At this time respective flux components orthogonal to the detecting surfaces SA, SB are Bcostheta, Bsintheta. Since bias signals I1, I2 which are phase-shifted by 90 deg. respectively are applied to the elements 17, 18, hall voltages V1, V2 are generated by the magnetic flux B and by comparing a detection voltage VH wherein said voltages are added and combined with the phase of the signal I1, the angle theta can be obtained. Therefore even if an amplitude of the signal VH fluctuates, it is irrespective of the angle theta so that even if the characteristics of the elements 17, 18 fluctuate due to a change in temperature, etc., detection of the angle theta is not influenced.
Patent JP-S6016862-A (JP)
Inventor: ARIGA KIKUO
IPC: C04B35/14
Filed: 1983-07-11
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-H06329984-A (JP)
Title: Physically fast-drying binder mixture and its use for coating support wood
Inventor: DEIITAA MARUGOTSUTO
IPC: B05D7/08
Filed: 1994-05-16
Abstract: A binder mixture for the production of paint (lacquer, enamel, varnish coatings it forms) which dry rapidly by physical means essentially comprising a) a polyisocyanate component having an NCO content of from 10 to 30 % by weight, and b) a hydroxy-functional polyacrylate component in amounts corresponding to an NCO/OH equivalent ratio of from 0.5:1 to 2:1, where component b) comprises at least one hydroxy-functional polyacrylate resin which has a molecular weight Mn of greater than 10,000 and whose 40 % strength by weight solution in n-butyl acetate has, at 23@C, a viscosity of at least 2,000 mPa.s, and the use of the binder mixture for solvent-containing two-component polyurethane coating compositions for the coating of wood or wood materials.
Patent JP-S5750867-A (JP)
Title: Preparation of dressing seasoned with "ume"
Inventor: ONBE MASARU
IPC: A23L27/60
Filed: 1980-09-08
Abstract: PURPOSE: To obtain a dressing suitable for any one of meat, fish and fresh vegetable, by utilizing "ume" flesh and "ume" vinegar.  
     CONSTITUTION: An onion, which is peeled, randomly cut and washed with water, olive, strung and randomly cut celery, boiled egg, pickles and "ume" flesh are introduced into a mixer, and mixed with vinegar and "ume" vinegar with stirring. The resultant mixture is then added to the egg yolk contained in a bowl and further mixed. Salad oil is then added to the mixture slowly to give a viscous substance in the form of mayonnaise. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06314954-A (JP)
Title: Oversampling circuit
Inventor: IWATA TOSHIKIMI
IPC: H03H17/00
Filed: 1993-04-30
Abstract: PURPOSE:To provide the oversampling circuit in which an oversampling filter in a low bit number applies oversampling to input data. CONSTITUTION:The oversampling circuit is provided with a data division circuit 1 providing an output of input data to plural data groups with division where each data group is made up of a consecutive bit or over, oversampling filters 2-4 receiving respectively each data group outputted from the data division circuit 1, coefficient multipliers 71-73 multiplying a coefficient individually with outputs of the oversampling filters 2-4 based on a division number of input data in the data division circuit 1, a bit number after the division and a gain of the oversampling filters 2-4 and an adder 8 adding outputs of all the coefficient multipliers 71-73.
Patent JP-H04325408-A (JP)
Title: Infrared optical parts and its working method
Inventor: SATO SHUICHI
IPC: C30B29/04
Filed: 1991-04-25
Abstract: PURPOSE:To obtain and work an IR optical parts excellent in optical characteristics and useful as an IR window, a cryostat window, etc. CONSTITUTION:This IR optical part consists of a synthetic diamond single crystal contg. <=5ppm nitrogen and <=3ppm boron, the parallelism between the plane of incidence and the reflecting surface is controlled to <=1min, and the parallelism is adjusted to <=1min by keeping the grinding disk smooth while measuring the parallelism with a laser beam.
Patent JP-S5917491-A (JP)
Inventor: KITAMURA MORIO
IPC: B66C9/14
Filed: 1982-07-16
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。