baber/WOPTO huggingface dataset:
Patent JP-S6483149-A (JP)
Title: Oxygen sensor for internal combustion engine
Inventor: UCHIKAWA AKIRA
IPC: G01N27/407
Filed: 1987-09-25
Abstract: PURPOSE:To stably control an air-fuel ratio to be close to a theoretical air-fuel ratio only by integral control, by laying a protective layer having gas-permeability and a fine structure so that it covers an electrode on the inner surface side or a platinum catalyst layer on the outer surface side. CONSTITUTION:Inside and outside electrodes 22 and 23 made of Pt respectively are formed in parts of the inner and outer surfaces of a ceramic tube 21 containing ZrO2 being a solid electrolyte of oxygen ion conductivity, as a main component, and a Pt catalyst layer 24 is formed on the outer surface of the ceramic tube 21. Then, a protective layer 31 is formed on the outer surface of the catalyst layer 24 by flame- spraying Rh contained in a metal oxide. On the other hand, a protective layer 32 is laid on the inner surface of the ceramic tube 21 whereon the electrode 22 is formed. The protective layer 32 is formed, for instance, by sintering alumina attached on the inner surface of the ceramic tube 21 to turn it into alpha alumina having a fine crystal structure. By covering the electrode 22 with the fine protective layer 32, O<-> ions capable of penetrating into the ceramic tube 31 through the protective layer 32 are reduced, and an output characteristic of the movement of the O<-> ions varying gently in relation to the variation in an air-fuel ratio is obtained. Thereby a stable air-fuel ratio control can be realized.
Patent JP-2001067487-A (JP)
Title: Drawing processor
Inventor: HAYASHI KAZUTAKA
IPC: G06T11/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a drawing processor which can perform a united processing with respect to the correspondence of dot positions and change dot position relation by figures or elements of a figure when processing by scanning lines is performed. SOLUTION: A shape processing part 5 converts shape data into slit edge data on the basis of the borders, etc., of scanning line slits at need according to shape data simplified by a shape processing part 4 and stores the data in a shape data storage part 6. A scan conversion part 7 while referring to the slit edge data generates edge information corresponding to a painting-out kind and characteristics of an edge and generates output data such as raster data according to the edge information. The edge information is data including the painting-out kind, edge characteristics, etc., then even if there coexists a figure having different dot position correspondence, an inside/outside decision on the figure can be unitedly made to generate output data.
Patent JP-H0288342-A (JP)
Title: Air suction type air cushion
Inventor: NAKAJIMA NORIAKI
IPC: B60R21/16
Filed: 1988-09-26
Abstract: PURPOSE:To eliminate the limitation of the space for attachment of an air cushion by forming a closed gas expansion bag inside a bag forming an external back in an integrated form, and by closing plural air inlet ports provided with a check valve on the bag of the external back. CONSTITUTION:In collision between cars, gas generation agents 3, 3' in closed elastic gas expansion bags 2, 2' provided symmetrically being integrated in an external back 1 are ignited, for the instant expansion of the gas expansion bags 2, 2'. The external back 1 integrated with the gas expansion bags 2, 2' is also forced to open wide in an instant at the same time, by which the inside of the external back 1 becomes negative in pressure, and the interior air is sucked from air inlet ports 6, 8 with a check valve 7 opened to the external back 1, in the external back 1, which is also developed to instant expansion. Since the interior air of low temperature is used for the expansion of the external back, the pressure can be held for a certain period of time. The air cushion is small and light so that the degree of freedom is increased when it is attached to an automobile.
Patent JP-2000069404-A (JP)
Title: Image print creating device
Inventor: HIGURE SEIJI
IPC: H04N5/76
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To print a favorite print image by a user by creating dressed image data corresponding to input of dressing, synthesizing photographed image data with the makeup image data and printing the synthetic image data. SOLUTION: When photography of the user's image is completed, the photographed image is displayed on a monitor 10 and a makeup processing is performed on the photographed image by using a touch pen 11 by the user. In this case, two touch pens 11 are provided and the makeup processing and a drawing processing, etc., are simultaneously performed on the photographed image by two users. The makeup image data corresponding to the input of the dressing is created, based on a predetermined image processing method, the photographed image data are synthesized with the makeup image data and the synthetic image data are created based on the image processing method. Thus, the makeup is performed on the user's photographed image and the image after the makeup is printed out by the user.
Patent JP-2000049177-A (JP)
Title: Mask for sealing and printing semiconductor element and its usage
Inventor: HINO HIROHISA
IPC: H01L21/56
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To make a whole sealing area to fall within a designed range when printed and sealed by providing clearances which fall within a specific range between at least partial peripheries of annular projecting sections and the surface of a wiring board. SOLUTION: A mask 3 has openings 31 and annular projecting sections 32 formed in accordance with the openings 31 on its rear surface side. The projecting sections 32 are formed in square frame-like shapes. The outer parts of the projecting sections 32 are made thinner than the whole thickness of the mask 3 so that form space sections 33 may be formed on the rear surface side of the mask 3. Each projecting section 32 has clearances 322 at its facing corners and, when the mask 3 is put on a wiring board 1, the openings 31 on the insides of the projecting sections 32 and the space sections 33 on the outsides of the sections 32 communicate with each other through the clearances 322. The heights (h) of the clearances 322 fall with the range of 0.01-0.5 mm, preferably, 0.05-0.3 mm.
Patent JP-H0688851-A (JP)
Title: Device for detecting accident of transmission line
Inventor: HASHIMOTO MAKOTO
IPC: H02H3/34
Filed: 1992-09-08
Abstract: PURPOSE:To obtain a device for detecting accidents of transmission lines which can surely detect an accident in a transmission system irrespective of the mode of the accident. CONSTITUTION:The current and past signals are deduced from the output of a sensor 4 which detects the waveform of an induced current flowing through an overhead earth wire or the waveform of a fault current flowing through a transmission line. At the normal time, the past signal has the same amplitude value as the current signal has and the phase of the past signal is the same as or opposite to the phase of the current signal. The title device performs arithmetic operations for offsetting the current and past signals each other at the normal time. Namely, the device is provided with an addition/subtraction circuit 106 which performs addition or subtraction and comparator 108 which compares the output of the circuit 106 with a prescribed threshold.
Patent JP-2001061913-A (JP)
Title: Walking assistance tool and its manufacturing method
Inventor: ISHIYAMA YOSUKE
IPC: A61H3/02
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a strong and lightweight crutch with by cutting a plywood, which is laminated the fiber direction of multiple plate materials with being crossed, and forming optional multiple member integrally, and reducing the joint part. SOLUTION: One wooden plate material or multiple wooden parquet plate material, which are made by multiple wood chip are provided. Being laminated multiple the fiber direction of multiple plate materials with being crossed, one plywood is formed by applying adhesive agent on the opposed faces of multiple plate material and pressing them. Cutting the plywood to be the desired shape of crutch as a wooden walking assistance tool, an inverse triangle shaped prototype 4 of crutch is formed. An angle of rectangular section is beveled and the desired shaped section is formed as the necessary. For example, forming elliptic, circular and other shaped section and the section of optional shape, the crutch as a wooden walking assistance tool.
Patent JP-H04120122-A (JP)
Title: Production of epoxy resin having high molecular weight
Inventor: KOBAYASHI KAZUHITO
IPC: C08G59/68
Filed: 1990-09-10
Abstract: PURPOSE:To obtain the subject resin having increased molecular weight to enable the formation of an ultra-thin film by thermally polymerizing a bifunctional epoxy resin and a bifunctional phenolic compound at a specific ratio in the presence of an alkylphosphorus-type catalyst in a polymerization reaction solvent. CONSTITUTION:The objective resin can be produced by polymerizing a bifunctional epoxy resin (e.g. bisphenol A epoxy resin) and a bifunctional phenolic compound (e.g. hydroquinone) at an equivalent ratio (epoxy group/phenolic hydroxyl group) of 1:(0.9-1.1) in the presence of an alkylphosphorus-type catalyst (e.g. tri-n-propylphosphine) in a polymerization reaction solvent under heating preferably at <=150 deg.C.
Patent JP-S62100679-A (JP)
Title: Detector for x-ray ct equipment
Inventor: MORIYA ATSUSHI
IPC: G01T1/20
Filed: 1985-10-28
Abstract: PURPOSE:To obtain tomographic images of several slice surfaces with a high continuity, by arranging a plurality of detecting elements in matrix as separated by isolating areas on a sheet of substrate in a photodiode of a detector. CONSTITUTION:In a photodiode 17, a plurality of detection elements 20... and 20 are arranged in a matrix as separated by isolation areas 19 on a sheet of substrate 18 and the substrate 18 and individual detection elements 20 form unit photodiodes. The respective detection elements 20 of these unit photodiodes are provided with a signal fetching electrodes 21 while signal lead 22 are connected thereto. At the same time, the substrate 18 is provided with a common electrode 24. With such an arrangement, the whole photodiode 17 constitutes one package as photoelectric conversion means. This package allows the arrangement of a plurality of unit photodiodes in a matrix with individual detection elements 20 as detection surfaces, thereby reducing the interval of matrix arrays significantly.
Patent JP-H0876282-A (JP)
Title: Electrophotographic device
Inventor: MISAWA AKIHIRO
IPC: G03B27/62
Filed: 1994-09-07
Abstract: PURPOSE: To reduce the cost of an electrophotographic device and to easily exchange a light receiving element by constituting an original size detecting device for electrophotographic device such as copying machine or the like without using a dedicated light emitting element. CONSTITUTION: The outer periphery of an original platen 1 is surrounded by a detecting element fixing member 10 and the side surface and plural light receiving elements 11 are attached to the side surface of the member 10 on the original platen 1 side so that a light receiving surface may be exposed on the original platen 1. An original fixing member 14 smaller than the dimension of the inner periphery of the fixing member 10 is provided on the lower surface of a cover 13 with which the original platen 1 is covered so as to form a gap 15 between the fixing member 10 and the member 14. A light source for reading an image 16 functioning also as a light emitting element is provided on the lower side of the original platen 1.  By setting the original 17 on the original platen 1, lowering a cover 13 and allowing the light source 16 to emit light, the original detecting element 11 at which the light does not arrive or the element 11 at which the light arrives, occurs in accordance with the size of the original 17, and the original size can be detected.
Patent JP-S61166364-A (JP)
Inventor: YURUGEN DEIITORITSUHI SHIYAIDE
IPC: A23J1/14
Filed: 1985-10-28
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-H0794171-A (JP)
Title: Manufacture of sheet type plate and nonaqueous electrolyte battery
Inventor: FUKUMURA KENICHI
IPC: H01M10/05
Filed: 1993-09-27
Abstract: PURPOSE:To restrain the separation of an electrode mix from an electrode mix coated plate at a roller pressing process, and provide a sheet type plate of high bulk density by keeping the roller diameter of a roller press within the prescribe range. CONSTITUTION:An electrode material is applied to both sides of conductive metal foil made of aluminum, copper, nickel or the like. After the material is dried, the foil is pressed with a roller press, thereby providing a sheet type plate 1. In this case, the diameter of the roller 2 of the press is maintained between 300mm and 3000mm. According to this construction, the separation of an electrode mix can be restrained. Furthermore, the pressure of the press is preferably kept equal to or less than 2000kg/cm<2>, and roller hardness is preferably between 70 and 100.
Patent JP-H09206639-A (JP)
Title: Quantity adjusting arm device of sprinkler
Inventor: KAWARAZUKA YUKIO
IPC: B05B7/14
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To set and adjust the emitting amt. of a necessary chemical agent by one-action operation at a time of the sprinkling work of the chemical agent. SOLUTION: This quantity adjusting arm device of a sprinkler is constituted so as to perform the opening and closing operation of a quantity adjusting valve 4 by revolving a valve driving shaft 9 through a quantity adjusting operation lever 5, quantity adjusting valve operation rods 13 and a quantity adjusting arm 11. In this case, a plurality of adjusting holes 19, 20 permitting the insertion of the leading end parts 13a of the quantity adjusting valve operation rods 13 to become free to connect are formed along the longitudinal direction on the side of the shaking end of the quantity adjusting arm 11 and the leading end parts 13a of the quantity adjusting valve operation rods 13 are freely engaged with the adjusting holes 19, 20.
Patent JP-S63158341-A (JP)
Inventor: GIDO BUAN KAN
IPC: F16H48/20
Filed: 1987-09-24
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-H1066281-A (JP)
Title: Operating apparatus for motor using astable power supply as power supply
Inventor: NAGAO YOSHITAKA
IPC: G05F1/67
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain an operating apparatus whose configuration is simple and by which the efficiency of a solar pump system can be increased by a method wherein a switching-means is interposed and inserted across the connection point of an astable power supply to a power conversion means and an electricity storage means as well as the switching means and the power conversion means are controlled on the basis of the output value of the astable power supply. SOLUTION: A control means 7 is provided with an output setting means 71 which decides an output-voltage setting value on the basis of the output value of a solar cell 1, with a switching control means 72 which switches and controls a switching means 6 and with a power control means 73 which controls a power conversion device (an inverter) 2 on the basis of the output-voltage setting value. Then, when the output of the solar cell 1 is low, the switching means 6 is closed. When the output voltage value of the solar cell 1 is lower than a discharge permission voltage, a storage battery 5 is charged. When the output voltage value exceeds the discharge permission voltage, the inverter 2 is operated at a constant frequency, and a load (a pump) 3 is driven by the electric power of the solar cell 1 and by that of the storage battery 5.  On the other hand, when the output of the solar cell 1 is high, the switching means 6 is opened, the inverter 2 is driven only by the electric power of the solar cell 1, the frequency is changed, and a tracking control operation is performed in a maximum output point.
Patent JP-S6299470-A (JP)
Title: Cvd thin film forming device
Inventor: TAKAMI KATSUMI
IPC: H01L21/31
Filed: 1985-10-26
Abstract: PURPOSE:To contrive prevention of floating of a fine grain such as SiO or SiO2 of the inside of a furnace by incorporating a dust counter in an exhaust system and controlling the discharge velocity of the fine grain of a foreign material on the basis of a duct signal thereof. CONSTITUTION:An exhaust series control valve 16 is opened by actuating a control device 24 for a foreign material of the inside of a furnace at a point of time wherein a film formation reaction has been finished and a remaining a gas of the inside of the furnace is discharged by driving an exhaust pump 20. Gaseous N2 for purging the inside of the furnace is fed by opening the control valves 28a, 28b for introducing a carrier gas and simultaneously a dust counter 22 is actuated. The valve 16 and the control valves 28a, 28b are controlled by the control device 24 so that a discrete value of a dust counter 22 is quickly made small. On this occasion, a fine grain is discharged to the outside of the furnace in such velocity that the amount of fine SiO and SiO2 grains of the inside of the CVD reaction furnace 1 is not made more than a preset value within a short time. By this mechanism, the foreign material can be discharged without giving time allowance wherein the foreign material is settled.
Patent JP-S61118204-A (JP)
Inventor: IIDA HIDEO
IPC: B28B21/56
Filed: 1984-11-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60132232-A (JP)
Title: Drawing release managing device
Inventor: MURATA TATSUTOSHI
IPC: G06F3/13
Filed: 1983-12-20
Abstract: PURPOSE:To utilize effectively a recording form by reforming to drawing release information which can utilize a width of the recording form to the maximum, in a drawing release managing device. CONSTITUTION:A drawing release indicating information table 41 stores a drawing release indicating information record consisting of a name of a drawing release file, a drawing release size, and the number of sheets of a release of drawing, and a store control of a drawing release data from an external storage device 30 is executed by a drawing release indicating information table store control part 43. A drawing release information generating control part 44 searches successively the drawing release indicating information table 41, and a queuing pointer train 42 for storing a pointer to the drawing release indicating information record whose drawing release is reserved, and outputs drawing release information which can utilize a width of a recording form to the maximum, to a drawing release device 10.
Patent JP-2000068636-A (JP)
Title: Soldering
Inventor: YAMAZAKI HIKOHITO
IPC: H01L23/50
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to ensure easily a full solder wet area for a printed board and a lead. SOLUTION: This soldering method is executed as follows: a solder preform 16 is put at a prescribed position on the side, where is provided with a discrete component, of a printed board 10, a lead 14 is inserted in a through hole 12 to spray a molten solder on the hole 12 from the opposite side to the side, where is provided with the discrete component, of the board and the heat of the molten solder is transferred to the preform 16 to dissolve the preform 16. By the dissolved preform 16, a favorable fillet line is formed on the side, where is provided with the discrete component, of the board. Therefore, a full solder wet area can be easily secured for the board 10 and the lead.
Patent JP-2000074231-A (JP)
Title: Ball valve and waste liquid disposal device
Inventor: ISHIZUKA TETSUYA
IPC: G03D3/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To simplify disposal of waste liquid. SOLUTION: A ball valve 30 is connected to a discharge cylinder 24a of a waste liquid tank 24. A ball valve element in the ball valve 30 is integrally incorporated with a handle 46, and a communication passage is formed in the ball valve element, having an opening formed in the outer peripheral surface of the ball valve element. The opening of the communication passage is aligned with a connecting port in a valve housing 40 so as to set the ball valve element at its opening position. At this opening position, a coupling cylinder 43 and the handle are extended in one and the same direction. By manipulating the handle, the opening of the passage is shifted from the connecting port in the housing 40 so as to block the connecting port, that is, the ball valve element is set at its close position.  At this close position, the coupling cylinder 43 and the handle 46 crosses with each other by an angle of 90 deg. The handle 46 is connected thereto with a waste liquid pipe 31. When the waste liquid pipe 31 is turned down so as to be horizontally extended, the ball valve 30 is opened to discharge waste liquid. The waste liquid pipe is tuned upright, the ball valve 30 is closed so as to stop the water liquid disposal.
Patent JP-S61120823-A (JP)
Title: Epoxy resin composition
Inventor: YASUDA KAZUO
IPC: C08L67/00
Filed: 1984-11-16
Abstract: PURPOSE:The titled composition which is lowly viscous, can cure rapidly at high temperature and is excellent in heat resistance and heat shock resistance, comprising an epoxy resin, a specified curing agent and a powdered inorganic filler. CONSTITUTION:A curing agent (B) is obtained by condensing 100pts.wt. polybasic carboxylic acid anhydride (e.g., hexahydrophthalic anhydride) with 10-85pts.wt. diol of formula I (wherein R is H, methyl or phenyl) and 10-40pts.wt. bisphenol A of formula II at 100-150 deg.C in an inert gas atmosphere. 100pts.wt. epoxy resin (A) which is liquid at 20-80 deg.C and has an epoxy equivalent weight <=200 is mixed with 50-150pts.wt. component B, 200-600pts.wt. powdered inorganic filler (C), e.g., alumina powder, and 0.1-8pts.wt. cure accelerator (D), e.g., zinc caprylate.
Patent JP-S62100496-A (JP)
Title: Method for setting temperature profile of pressurized heating vessel
Inventor: TAKEUCHI KIYOSHI
IPC: C30B11/04
Filed: 1985-10-29
Abstract: PURPOSE:To set a desired temp. profile without changing the quantity of the heat to be supplied by changing the properties of the gas to be sealed into a pressurized heating vessel. CONSTITUTION:A gaseous mixture is sealed into the pressurized heating vessel having >=2 kinds of temp. zones; low temp. and high temp. in the growth, etc., of a semiconductor single crystal. The properties expressed by the relation between heat conductivity lambda and coefft. nu of dynamic viscosity which determine the quantity of heat radiation by the natural convection in the gas-sealed vessel are changed in this stage. For example, an inert gas such as Ar or Kr of which the value expressed by the equation is smaller than the value of air or gaseous nitrogen is used and the pressure of the gas to be sealed is changed, by which the desired temp. profile is set. The vessel is made smaller in size and lower in cost by the above-mentioned method without the need for providing a heat insulating member to the end of the temp. zone.