baber/WOPTO huggingface dataset:
Patent JP-H03217192-A (JP)
Title: Convergence measuring device
Inventor: KATO KATSUTOSHI
IPC: H04N17/04
Filed: 1990-01-23
Abstract: PURPOSE:To obtain an exact image pickup output by colors at real time by using a color camera to simultaneously obtain the image pickup outputs by the respective colors such as red, green and blue from output terminals by respective colors when an area on a display screen is picked up, and further, removing a mixed color component by a filter. CONSTITUTION:A lens 7 for ITV inputs a picture (stripe pattern) displayed on a CRT 1 to a camera 9 while being enlarged through contact ring 8 and outputs image pickup outputs 9R, 9G and 9B respectively separated to the red, green and blue. The respective image pickup outputs 9R, 9G and 9B are respectively inputted from an input terminal IN to a digital filter circuit 42 and after removing the mixed color at this circuit 42, the respective outputs are outputted from an output terminal OUT and respectively written into video memories 10R, 10G and 10B. A CPU 53 obtains a data without the mixed color component from the video memories 10R, 10G and 10B, executes a processing and executes a convergence measurement.
Patent JP-H02191025-A (JP)
Title: Graphic display device
Inventor: NISHIDE MASASHI
IPC: G06F3/153
Filed: 1989-01-20
Abstract: PURPOSE:To execute a picking processing at high speed without depending on a graphic generation processing performance nor the number of processing objective elements by storing identification data of graphic elements simultaneously when the graphic is generated, reading the discriminating data at the time of the picking processing, and fetching them into a computer. CONSTITUTION:The whole area of an element ID memory 14 is erased before the generation of the graphic, and '0' is written to the memory 14. A straight line generator 7 writes a color code data CD to a frame buffer memory 8, and writes identification data IDD to the element ID memory 14. When the graphic element is selected, the identification data IDD of the graphic element nearest to a designated position are read from the element ID memory 14, and fetched to the computer as the selected identification data IDD. When the identification data IDD in the designated position are all '0,' the non-existence of the selected graphic elements is fetched into the computer.
Patent JP-H11205595-A (JP)
Title: Image formation device and method
Inventor: KIYONO YUZO
IPC: H04N1/40
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To avoid changes in contrast due to character attribute settings includ ing a type face, a character size, a stroke number and character modification, by converting binary image data to multi-valued image data depending on a set printing density. SOLUTION: In performing gradation printing for respective picture elements, pattern data are stored and binary raster image data of the stored pattern data are generated. Then, the binary raster image data are divided into plural blocks, while the number of black or white picture elements presents present inside the divided block is detected and the detected number of the black or white picture elements and a threshold value are compared for respective blocks. As the result of comparison, the number of blocks provided with the number of the black or white picture elements equal to ore more than the threshold value is calculated and the printing density is set based on the calculated block number. Then depending on the set printing density, the binary image data are converted to multi-valued image data.  In this device, a multi-valued image generation processing program is stored in a ROM 213 and executed by a CPU 212.
Patent JP-S63179365-A (JP)
Title: Electrophotographic sensitive body to be used for reversal development
Inventor: OTSUKA SHIGENORI
IPC: G03G5/14
Filed: 1987-01-21
Abstract: PURPOSE:To obtain a satisfactory picture image contg. no fog in a wide range of conditions by forming a photosensitive body by providing a photosensitive layer comprising a layer-built charge generating layer and a charge transfer layer on an Al substrate having an anodic oxide film and using said photosensitive body in an electrophotographic system in a reversal development process. CONSTITUTION:An Al drum having a surface mirror-finished to a desired thickness is anodically oxidized with a predetermined current density forming anodic oxide film having a desired thickness, and the film is sealed by hydration with boiling water. Then, the product is dipped in a dispersion contg. finely dispersed phenoxy resin, epoxy resin, polyester resin, acrylic resin, polyvinyl butyral resin, polycarbonate resin, etc. in a binder to form a charge generating layer on the anodic oxide film. Further, a charge transfer layer is formed by using a high molecular compd. such as polyvinyl carbazole, or a low or high molecular compd. of several kinds of pyrazoline deriv. as binder.
Patent JP-S60157094-A (JP)
Inventor: YANO MASAYUKI
IPC: G21F9/00
Filed: 1984-01-27
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-H08208202-A (JP)
Title: Fuel reformer
Inventor: KANEKO KOICHI
IPC: H01M8/06
Filed: 1995-01-30
Abstract: PURPOSE: To provide a fuel reformer capable of reducing crushing of a granular reforming catalyst caused by thermal deformation of reforming pipes. CONSTITUTION: This fuel reformer uses, contrasting with usual reformers, a catalyst layer 3 and reforming pipes 8 from which all heat-transfer fins are removed. The catalyst layer 3 is arranged in an internal annular space 86 formed between the reforming pipes 8 made of metal plates, has an annular shape and an outer diameter dimension capable of forming a space having less dimension than that of the outer dimension of a granular reforming catalyst 61 between an intermediate cylindrical body 81, fixed on the outer surface of the inside cylindrical body 82 at its internal peripheral surface by welding and equipped with plural partition plates 32 arranged by separating to each other with the same interval of H0 and individual catalyst layers 31 formed by filling a granular reforming catalyst on the each partition plate.  In the each partition plate, a large number of feed-through holes 321 each having a smaller diameter than the outer dimension of the granular reforming catalyst are formed. In the individual catalyst layer below the top stair, a space 311 is formed between the upper surface 31a and the partition plate facing to the direction of a flow of the raw gas 9a.
Patent JP-S61171720-A (JP)
Title: Production of polyurethane
Inventor: ISHIKAWA ISAO
IPC: C08G18/00
Filed: 1985-01-24
Abstract: PURPOSE:To obtain a polyurethane with self-releasability, suitable for molding by RIM process, by reaction between high polymeric polyol of molecular weight above a specific level, aromatic polyamine, organic polyisocyanate, etc. CONSTITUTION:The objective polyurethane can be obtained by reaction between a blend comprising (A) as a high polymeric polyol, a polyoxyethylene chain- contg. polyoxyalkylene polyol with a molecular weight >=13,000 (e.g., adduct from ethylene glycol and ethylene oxide), (B) pref. <=50wt%, based on the component (A), of an aromatic polyamine (e.g., 1,3-dimethyl-2,4-diaminobenzene) and (C) such amount of a low-molecular weight active hydrogen compound (e.g., butanediol) as to be pref. 100/0-20/80 in the weight ratio (B)/(C) and (D) an organic polyisocyanate (e.g., 1,3-phenylenediisocyanate).
Patent JP-S63180848-A (JP)
Title: Air-fuel ratio measuring apparatus
Inventor: ICHIKAWA NORIO
IPC: G01N27/41
Filed: 1987-01-23
Abstract: PURPOSE:To obtain an optimum detection element protection hood suitable for a threshold current type air-fuel ratio measuring device having a diffusion resistor, by preventing positional overlap between an outer electrode of a detection element and an exhaust gas intake opening provided in the side wall of a protection hood. CONSTITUTION:A heating ceramic heater 2 is arranged inside a detection element 1 to be held in a housing 3. A heater flange 5 is fixed on the heater 2. The heater 2 is pressed securely with a spring 6 and a shroud 7 is cauked on the housing 3. A protection hood 4 is cauked on the housing 3 completely surrounding the detection element 1. An output electrode 1c exposed to an exhaust gas is formed in a ring with a proper width. On the other hand, an inner electrode 1b is formed simultaneously with the outer electrode 1c or the like by chemical platinum plating and a diffusion resistor 1d is formed by plasma spray coating. Then, the outer electrode 1c of the detection element 1 and an opening 4a provided in the side wall of the protection hood 4 are arranged at a deviated position to prevent an exhaust gas from directly hitting the outer electrode 1c.
Patent JP-S55107195-A (JP)
Title: Membrane tank structure
Inventor: YASUKAWA NOBU
IPC: F17C3/02
Filed: 1979-02-05
Abstract: PURPOSE:To improve the absorption effect of a membrane tank with respect to a stress occurring in a plate material, which constitutes the membrane tank, when the plate material is contracted, by forming on the plate material cross expansion joints by an extremely simple drawing working such that the cross expansion joints have naturally folded portions which form a natural intersection. CONSTITUTION:In this membrane tank, a plate material constituting the tank has expansion joints extended longitudinally and laterally at right angles to one another. The ridges of these expansion joints are curved to right or left just before a point of intersection so as to form a flyfot type intersection or an intersection having an S-shaped valley as shown in the drawings. In this plate material, the longitudinal and lateral ridges are not unnaturally increased in height as the intersection. In other words, the intersection is formed by merely bending end portions of the expansion joints, and not by drawing with respect to the greater part thereof so that the expansion joints have naturally folded portions. Accordingly, the resulting membrane tank has an excellent absorption effect with respect to a stress occurring in the plate material when the plate material is expanded or contracted.
Patent JP-H09205294-A (JP)
Title: Electronic component supply device
Inventor: SUMITA HIROTO
IPC: B23P19/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component supply device which can stably supply electronic components. SOLUTION: By providing an energizing member 41 inside a feeding ratchet 10 at a carrying part for carrying a carrier tape 2, excessive rotation on high- speed rotation and vibration during pause can be suppressed. Also, by providing a press part inside a tape cover 17a, vibration when cutting and carrying the carrier tape 2 can be suppressed, thus supplying electronic components stably.
Patent JP-S57127938-A (JP)
Title: Information recording medium
Inventor: WATANABE KENJIROU
IPC: G11B7/24
Filed: 1981-01-30
Abstract: PURPOSE:To achieve recording of information with low power, by laminating the 1st layer having light absorption and the 2nd layer made of a material with lower melting point than that of the 1st layer, and recording information through the change in the shape of the 1st and 2nd layers irradiated at selective light irradiation. CONSTITUTION:The 1st layer 11 made of a material having light absorption with any melting or softening point, such as metallic film of Ti, Cr or Al and the 2nd layer 12 made of material such as Se, photoresist having low melting or softening point with any light absorption, are laminated on a base 10. When irradiated light according to recorded information is absorbed in the 1st layer 11 and the light radiation section is at high temperature, the 2nd layer under the heat section of the 1st layer 11 is locally melted or softened, and the layer is absorbed and aggregated at the circumference with surface tension to form a recess or a through-hole 13. Through the formation of the recess or the through-hole 13, a through-hole 14 is locally produced to the 1st layer 11 on it, and information bit 15 is formed with the through-hole 14, the recess and through-hole 13 of the 1st and 2nd layers 11, 12.
Patent JP-H06228088-A (JP)
Title: Production of pyrrolidones
Inventor: TANAKA MINORU
IPC: C07D207/267
Filed: 1993-01-28
Abstract: PURPOSE:To produce pyrrolidones having slight coloring with time from gamma- butyrolactone and an amine. CONSTITUTION:A reaction product of gamma-butyrolactone and an amine is distilled by a first distillation column 2, unreacted amines are recovered as an aqueous solution from the top of the column and pyrrolidones containing a small amount of water are recovered from the bottom and fed to a second distillation column 3. Water and the pyrrolidones are distilled from the top of the second distillation column 3, supplied to a third distillation column 4 and high-boiling components are extracted from the bottom of the column. Light boiling components consisting essentially of water are distilled from the top of the third distillation column 4 and high-boiling component-containing pyrrolidones are taken out from the bottom of the column. The pyrrolidones of products are extracted as a side flow 5.
Patent JP-H03259502-A (JP)
Title: Alnico magnet alloy powder for flame-retardant bond magnet use and bond magnet
Inventor: ISHII JUNICHI
IPC: H01F1/06
Filed: 1990-01-24
Abstract: PURPOSE:To increase corrosion resistance, reduce cost, and improve temperature characteristics, by forming a phosphate coating film on the surface of alnico magnet alloy powder, and mixing flame-retardant binder in the alloy powder. CONSTITUTION:Phosphate treating liquid is made by dissolving the following in water together with suitable admixture; phosphate compound such as zinc phosphate, iron phosphate, zinc calcium phosphate, and manganese phosphate. After alnico magnet alloy powder is dipped in the treating liquid, or the liquid is sprayed on the powder surface, the powder is dried. Thus a phosphate coating film is formed, and the coating film amount is set to be 2-20g/m<2>, thereby obtaining sufficient corrosion resistance. The alnico magnet alloy powder having a phosphate coating film on the surface and flame-retardant binder are mixed, and a desired shape is obtained by using a molding method like injection molding method in a magnetic field of 5-10kOe. Thereby alnico magnet alloy powder of low cost which is excellent in corrosion resistane and temperature characteristics, and a flame-retardant bond magnet using the alloy powder can be obtained.
Patent JP-S61173770-A (JP)
Title: Production of white sauce
Inventor: KIHARA HIROSHI
IPC: A23L23/00
Filed: 1985-01-28
Abstract: PURPOSE:To obtain easily white sauce for business use having improved flavor without undissolved lump (MAMAKO or DAMA), by premixing roasted wheat flour with a fat or oil, mixing the resultant premix uniformly with powdery fat or oil, adding water, etc., to the resultant white sauce,and mixing them. CONSTITUTION:(A) 100pts.wt. roasted wheat flour is premixed with (B) preferably 5-120pts.wt. fat or oil, e.g. margarine or butter, and (C) preferably 5-95pts.wt. powder fat or oil is then uniformly mixed with the resultant premix to give a white sauce mix, which is further mixed with water or soup stock to afford the aimed sauce.
Patent JP-H06221861-A (JP)
Title: On-vehicle navigation device
Inventor: TOMIKI KEI
IPC: G08G1/0969
Filed: 1993-01-28
Abstract: PURPOSE:To save power consumption of on-vehicle battery, etc., by providing an intermittent power supply control means that cuts off supplying of power to a car position detecting means anywhere except reception points of electric wave required for position detection. CONSTITUTION:A car position detecting means 2 comprises a global position measuring system (GPS) receiver 2a and a signpost receiver 2b. The receiver 2a receives navigation wave from a GPS satellite, for detecting car position. The receiver 2b receives navigation wave from a signpost transmitter assigned at a roadside, etc., and then supplies the position data to a controller 6, for detecting car position. An estimation travel detecting unit 3, in case it can not receive the navigation wave by using the receivers 2a and 2b, calculates car position using assumed values. A power supply control means 6a controls supply of power to the receivers 2a and 2b. In short, when a car reaches the point where navigation wave is received, the car position detecting means 2 is supplied with power, however, supply of power is cut off anywhere other than the point for reception, thus power is saved during that period.
Patent JP-S59138752-A (JP)
Title: Control method of idling speed for internal-combustion engine
Inventor: UENO TAKASHI
IPC: F02D31/00
Filed: 1983-01-31
Abstract: PURPOSE:To make improvements in transient controllability as well as to make the stable idling operation of an engine performable, by controlling an idling speed in a way of multivariable part control by means of a low dimension, approximated dynamic model, while absorbing a portion for approximate errors with an integrating action. CONSTITUTION:A state observation apparatus 13 stores a low dimension, approximated dynamic model for an engine being subject to control and inputs those of data on pulse width PA driving a control solenoid for a VCM valve, ignition timing IT and idling speed N, then calculates an estimated value x' of a state variable X representing the inside state. And, with an integrating action, a gain block 14 inputs the estimated value x' and a deviation between the idling speed N and a desired value Nr, and then controls the idling speed with the control signal PA and the ignition timing IT by a proportional integrating action. With the idling speed made into approximation like this, counting time is shortened, while a portion for approximate errors is absorbed by the integrating action and, what is more, a controlling transient response is optimized, thus stable idling speed control comes to fruition.
Patent JP-S61170894-A (JP)
Inventor: NOHAYASHI MASAKI
IPC: G08B25/00
Filed: 1985-01-25
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-S61172500-A (JP)
Title: Diaphragm edge part for speaker
Inventor: TAKAGI SHUJI
IPC: H04R7/20
Filed: 1985-01-26
Abstract: PURPOSE:To improve heat resistance and weather resistance by using a sulfochlorinated polyolefine lacquer for the top coating processing agent. CONSTITUTION:A top coating processing is executed by using a sulfochlorinated polyolefine lacquer for an edge base material processed with a binder such as melamine resin together with a diaphragm through a dyeing, a processing and a filling up process. As the sulfochlorinated polyolefine lacquer, a sulfochlorinated polyethylene lacquer, a sulfochlorinated polypropylene lacquer, a sulfochlorinated ethylene propylene diene copolymer latex, etc., are used.
Patent JP-S4887265-A (JP)
IPC: F16D65/22
Filed: 1973-02-02
Abstract: A vehicle anti-skid system is disclosed which senses an incipient skidding condition of any of the vehicle wheels and releases the corresponding brake in response thereto, to prevent the brake from locking. The anti-skid system includes a fluid motor assembly provided for each of the vehicle brakes in addition to the conventional fluid motor assembly which effects a brake application. A linkage interconnects the two fluid motors so that when the fluid motor comprising a part of the anti-skid system is actuated, the force generated by the fluid motor which actuates the brake is overcome, permitting the brake to be released. Electrically operated valve means are responsive to an output signal from an electronic control unit which senses the incipient skid condition to communicate pressurized fluid to the fluid motor which forms a part of the adaptive braking system.
Patent JP-S62170380-A (JP)
Title: Ink ribbon cassette for printer
Inventor: YOSHIKAWA SHIGERU
IPC: B41J32/00
Filed: 1986-01-23
Abstract: PURPOSE:To enable an inclination of an ink ribbon cassette to be easily changed by an operator, by providing a shaft with which the ink ribbon cassette is rotatably mounted to a printer and a detent mechanism which fixes the inclination of the ink ribbon cassette in two or more stages. CONSTITUTION:A pair of pivot shafts 9a having a shaft centre parallel to a film ribbon printing surface 3a are set on the both side faces of a cassette case 1 for holding a cassette. A detent projection 10 which is a part of a circular arc formed around the shaft centre and has notches 10a, 10b, 10c... for positioning the cassette is provided on the reverse of the cassette case 1. In the setting condition, initially a detent spring 13 is made to engage with the notch 10a and a printing operation is conducted with use of the upper portion of the film ribbon printing surface 3a. When repeated printing results in a low printing density, an operator rotates a multi-ribbon cassette so as to change the notch in engagement from the notch 10a in the detent projection 10 to the notches 10b, 10c in that order.
Patent JP-S62172432-A (JP)
Title: System editing system
Inventor: WAIDA TOSHIYUKI
IPC: G06F9/06
Filed: 1986-01-24
Abstract: PURPOSE:To simplify preparation by making a system editing program perform system edition referring to a pass name list corresponding to individual system. CONSTITUTION:When editing #1 system 5, (SCP1) is described as system name at the position of the title as a pass name list 3-1. Then a system edition program 4 is moved and the content of the pass name list 3-1 is analyzed,and load module (A) 2A is selected in the content. When the system name is (SCP1), load module (B) 2B and load module (D) 2D are selected. When the system name is (SCP2), load module (C) 2C and load module (E) 2E are selected. Basing on this description, only load modules 2A, 2B, 2D are incorporated in the #1 system 5. Thus, it is enough to prepare, for instance, a pass name list at first common to each system.
Patent JP-H11317087-A (JP)
Title: Nonvolatile memory and programming method therefor
Inventor: RI TOKI
IPC: H01L21/8247
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of storage of multibit data by programming one data state so as to have a threshold voltage distribution and making differences among adjacent distributions corresponding to respective data states uneven. SOLUTION: States in which two-bit data are enabled are distributed in a voltage equal to or lower than a critical threshold voltage Vmax. Threshold voltage distributions corresponding to respective states are 0.4 V. The difference between a lower threshold voltage distribution (a) and a higher threshold voltage distribution (b) and the difference between b' and b" are not equal on the basis of respective selection voltages Vg1, Vg2 and Vg3. Moreover, the higher the threshold voltage is, the larger the difference between b and b', the difference between b' and b" become. Consequently, a bit failure phenomenon in which electric charge stored on a floating gate is induced by an inverse F-N tunnelling current and various leakage sources can be prevented.
Patent JP-H07221872-A (JP)
Title: Tone detector
Inventor: ONO KEN
IPC: H04N1/32
Filed: 1994-02-07
Abstract: PURPOSE:To obtain the detector hardly malfunctioned by a voice or the like regardless of a comparatively wide detection frequency band width by discriminating the operation by a tone signal or a noise depending on the individual output result of plural narrow band tone detectors whose detection frequency bands differ so as to provide an output of the result. CONSTITUTION:The tone detector consists of plural narrow band tone detectors 110, 120, 130, 140, 150 comprising respectively band pass filters BPFs 111, 121, 131, 141, 151 and energy detectors 112, 122, 132, 142, 152 and of a detection result discrimination section 160. When only one narrow band detector is in the detection state or the narrow band tone detectors using part of the detection frequency band in common are in the detection state, the detector(s) provides (provide) an output of the tone detection state. On the other hand, when any narrow band detector is not in the detection state or the plural narrow band tone detectors not the detection frequency in common are not in the detection state, the detectors provide an output of tone non-detection state.