baber/WOPTO huggingface dataset:
Patent JP-2001216514-A (JP)
Title: Identity authentication device
Inventor: ONO MASAYOSHI
IPC: H04L9/32
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To improve the operating ratio of an identity authentication device. SOLUTION: A scanner part 1 reads picture data for personal authentication and reads a picture of living body features of a human being. An authentication part 2 authenticates the identity by the picture of living body features read by the scanner part 1 and outputs the result from an authentication result output part 3. Picture data for personal authentication from the scanner part 1 is outputted to the outside through an authentication data output part 4.
Patent JP-2001251499-A (JP)
Title: Image processing apparatus
Inventor: YOSHIZAWA FUMIO
IPC: H04N1/387
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of performing image transformation that does not bring about much image degradation by collectively performing gradation conversion and density conversion even when no mass memory or a fast computing element are provided. SOLUTION: A plurality of kinds of interpolation patterns are prepared. The number of pixels and the gradation of the interpolation patterns are matched to the contents of gradation conversion and density conversion. One of the interpolation patterns is selected in accordance with the density distributions of a pixel P under consideration in an original image and its peripheral pixels α, β, γ, δ, ε, ζ, η and θ. When doubling resolution with respect to both horizontal and vertical directions and also binarizing the gradation, the binarized interpolation pattern of 2×2 pixels is prepared.
Patent JP-2000290411-A (JP)
Title: Thermoplastic resin film good in printability
Inventor: SHIBUYA SANEHIRO
IPC: B32B27/00
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject film capable of exhibiting antistatic properties and water resistance without causing a back side ghost at the time of double- sided offset printing with an oxidation polymerization type ink by forming a specific hydroxy-modified imine-based polymer on a thermoplastic resin film. SOLUTION: This thermoplastic resin film has a hydroxy-modified imine-based polymer comprising a recurring unit represented by the formula (R1 and R2 are each H, a 1-10C alkyl, an alkyl or the like having an alicyclic structure; R3 to R9 are each H, a 1-20C alkyl, a cycloalkyl, an aryl, an aralkyl or the like; h, j and k are each 0-4; i is 1-4) in an amount of >=5 mol% based on the sum total of the recurring unit on the surface thereof. The film is preferably a porous resin oriented film. The film preferably has the polymer and a polymeric type antistatic agent on the surface. Furthermore, the film preferably has a cross-linking agent such as a water-soluble epoxy-based, an isocyanate-based or a formalin-based cross-linking agent on the surface thereof.
Patent JP-2001219025-A (JP)
Title: Gas separating method
Inventor: TANIHARA NOZOMI
IPC: B01D53/22
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a gas separation membrane capable of separating gases in high efficiency when a gaseous mixture of relatively low pressure is supplied to a gas separation membrane module, to provide an economical gas separating method having only small adverse affects on the durability of the gas separation membrane module and, in particular, to provide a dehydrating method of a water-organic material solution which is economical, has only a small adverse effects on the durability of the gas separation membrane module and which can yield organic material vapor reduced in steam content by selectively separating the steam from the gaseous mixture obtained by vaporizing a solution containing water and organic material. SOLUTION: The highly efficient and economical gas separation is attained by supplying a gaseous mixture heated to a high temperature to the inside of a hollow fiber of a supply gas/carrier gas counter flow type gas separation membrane module having a specified structure at <=5.0 kg/cm2 pressure and performing gas separation in a state in which the pressure of the outside (permeation side) is reduced to 1-500 mmHg.
Patent JP-2001218940-A (JP)
Title: Dispensed ball shortage detector of pachinko machine
Inventor: YAMADA RYOJI
IPC: A63F7/02
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a dispensed ball shortage detector of a Pachinko machine in which a space below a ball alignment rail device can be increased, and that can be mounted easily. SOLUTION: A slot is provided at the bottom of a subsidiary ball array formed at a position higher than a main ball array, a ball detection lever 25, one end of which is pivoted and urged upward, is arranged on the reverse side of the bottom of the subsidiary ball array, the upper end of which is projected from the slot so that it may be depressed by the subsidiary ball array, and a detector 26 that detects the position of the ball detection lever 25 is arranged.
Patent JP-2001219857-A (JP)
Title: Hydraulic power steering device for vehicle
Inventor: ABIKO TADASHI
IPC: B62D5/07
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a efficient fail-safe mechanism in a hydraulic power- steering device for vehicle. SOLUTION: The working fluid discharged from a main pump 1 is led to a power steering mechanism 10, the working fluid discharged from an emergency pump 4 is led to the power steering mechanism 10, a variable displacement emergency pump 4 is driven by a wheel via a power transmission 6, a regulator valve 29 is operated by the differential pressure ΔP before and behind a flow rate detecting resistor 9, and the pressure of the working fluid led to a hydraulic actuator 22 via the regulator valve 29 is adjusted to suppress the discharge flow rate of the emergency pump 4.
Patent JP-2001228049-A (JP)
Title: Apparatus and method for detection of point defect
Inventor: ATSUMI MASASHI
IPC: G01M11/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for the detection of a point defect, in which point defects on a light modulating device can be detected, without performing visual inspection by an inspector or the like. SOLUTION: A processor 6 comprises a noise removal function part 10, which removes noise in an image capture device 5, included in image data which is imaged by the image capture device 5. The processor 6 comprises a point-defect emphasis function part 11, which performs a point-defect emphasis processing operation to the image data, whose noise is removed by the noise removal function part. The processor 6 comprises a point-defect detection function part 12, where the point defect is detected on the basis of the image data, in which the point defect part is emphasized by the point-defect emphasis function part and information on the point defect is output.
Patent JP-2000240532-A (JP)
Title: Fuel injection device
Inventor: BUCKLEY PAUL
IPC: F02M45/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To limit a fuel flow formed by an outlet of a fuel injection device, that is to vary a fuel flow rate while using all outlet openings during the use of the injection device. SOLUTION: A fuel injection device has a needle valve 14 which is composed of an adjusting member 15 including an opening 16, and engaged with a seat for controlling fuel supply to an outlet opening 12. The adjusting member 15 makes the opening 16 of the adjusting member movable relative to the outlet opening 12 in order to vary a fuel amount supplied by the fuel injection device the fuel flow of which is limited by the outlet opening 12.
Patent JP-2000311582-A (JP)
Title: Electron emitting element, electron source used therewith and image forming device used therewith
Inventor: YAMAMOTO KEISUKE
IPC: H01J1/316
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To enhance electron emitting efficiency within a range showing no ill effect on variation with laspe of time by driving. SOLUTION: In this electron emitting element, the amount of P included in a deposit 10 mainly containing a carbon is controlled by using a method of introducing a row gas further containing P in the atmosphere including an organic substance when activated and controlling the amount of the row gas or method of controlling the amount of a solution coated by coating the solution containing P in a form of an organometallic compound, etc., after forming the deposit and then thermally treating it to contain P. Thereby, the ratio of P to carbon is 5 mol% to 15 mol% inclusive.
Patent JP-2001227576-A (JP)
Title: Buffer for vehicle
Inventor: MATSUI MASANAO
IPC: F16F9/32
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce the weight, the number of part items, the assembly man hour and the machining man hour while reliably sliding an inner tube in an outer tube, and reduce the product cost. SOLUTION: In a front fork (a buffer for a vehicle) 10, an inner circumferential surface close to an opening end of the outer tube 11 is formed into a first guide 61 with which an inner tube 12 is brought into slidable contact, an inner circumferential surface close to a closed end is formed a second guide 62 with which the inner tube 12 is brought into slidable contact, and an inner circumferential surface between the first guide 61 and the second guide 62 is formed into a thinning portion 63 of a large inside diameter with which the inner tube 12 is not brought into contact.
Patent JP-2001228377-A (JP)
Title: Optical fiber cord intertwining type cable
Inventor: ONO HIROSHI
IPC: G02B6/44
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cord intertwining type cable capable of preventing the increase of connection loss to a connector at a low temperature. SOLUTION: Reinforcing bodies 6 are embedded in intervening cords 3 of the optical fiber cord intertwining type cable formed by winding optical fiber cords 2 and the intervening cords 3 around a tension member 1.
Patent JP-2001234583-A (JP)
Title: Floor construction body for balcony
Inventor: SHIMIZU SADAHIDE
IPC: E04B1/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a floor construction body for a balcony or verandah of a house or an upstair floor or the like of an parking area capable of simplifying the construction work, and preventing ingress of rain water leakage to the interior space and floor creaking at footing. SOLUTION: Valley portions and mountain portions are alternately formed by folding, and a folded plate-shaped member with swelled portions at both shoulders of the mountain portion is supported and fixed by beam members of a floor frame thereby forming an underfloor ground portion and a floor structural body laying floor decorating members over the underfloor ground portion, the beam members described above comprise a gutter-shaped beam member formed by a bottom board and side wall portions raised from both the side edges of the bottom board and, at the upper side of both the side wall portions of the gutter shaped beam member, supporting lug portions formed to a wave shape which closes the opening gap along the mountain portion and valley portion at the rear sides of the folded plate-shaped member and is fitted to the swelled portion of the mountain portion.  Also, among the supporting lug portions formed to both the side wall portions of the gutter-shaped beam members, a seal member is attached to the upper end edge of the supporting lug portion formed at least to the one of the side wall portions.
Patent JP-2000237582-A (JP)
Title: Device for utilizing heat generated by catalytic reaction
Inventor: LAMLA OSKAR
IPC: B01J19/24
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To execute catalytic reaction by using the constituent element as few as possible and also using the constituent element where each element and collected elements have small structures. SOLUTION: In the device for utilizing the hear generated by the catalytic reaction, the first region (1) to be used for heating, particularly for vaporizing at least one starting material to be allowed to react, particularly reaction mixture and the third region (3) for executing at least partially the catalytic reaction or for allowing the reaction product generated by the catalytic reaction to moreover react and/or for cooling at least partially the reaction product generated by the catalytic reaction are provided, and the first region (1) and the second region (2) are connected so as to execute heat conduction.
Patent JP-2001233578-A (JP)
Title: Gripper elevating device
Inventor: SHINDO MASATO
IPC: B66C1/12
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To make minimum deviation in the center of gravity of a gripper so as to make sure grounding to an object to be handled by means of the gripper. SOLUTION: In a gripper elevating device where a gripper 2 is connected to two wire ropes 4 wound around a drum of a winding-up device 3 and an object to be handled is held by this gripper 2 and moved to a specified position, a tension spring 7 is interposed at connection portions between the gripper 2 and the wire ropes 4. The spring 7 has a smaller spring constant than that of the rope 4 while has a similar spring constant to that corresponding to the weight of the gripper.
Patent JP-2001237256-A (JP)
Title: Method of mounting work and mounted body of work
Inventor: FURUKAWA RYOTA
IPC: H01L21/56
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of mounting a work with which the generation of air bubbles in an underfill resin can be prevented, and a mounted body of the work. SOLUTION: A substrate 1 on which a flip chip 11 is loaded via bumps is housed in a casing 34 of a plasma processing apparatus 30, and a plasma- generating gas is supplied to the inside of the casing 34 with pressure ranging 200 [pa]-800 [pa] to generate plasma discharge. A material activated by the plasma discharge generated under the aforementioned pressure condition penetrates efficiently into the gap between the substrate 1 and the flip chip 11, and enhances wettability by favorably modifying the surface of the resist on the substrate 1 and of the passivation film of the flip chip 11 by the action of the activated material. As a result, in filling an underfill resin into the gap, the underfill resin is favorably adhered to the modified surfaces, and favorable filling can be made without generating air bubbles.
Patent JP-2001238410-A (JP)
Title: Brush holder for dynamo-electric machine
Inventor: HENMI SHINSUKE
IPC: H02K13/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a brush holder, capable of automatic assembly and having high performance and at a low cost. SOLUTION: A terminal plate 1 is fixed to the lower part of a brush holder base 2 by caulking. A terminal plate 3, a spring 4 and a brush 6 are set at the upper part of the base 2. Furthermore, upper part of the base 2 is covered with a brush holder cover 7.
Patent JP-2001240107-A (JP)
Title: Mouth plug of paper container for liquid
Inventor: TSUCHIYAMA TAKEHIKO
IPC: B65D47/36
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a mouth plug of a paper container for liquid wherein cracks are not easily generated on an annular thin-walled fragile line of a spout by ultrasonic waves. SOLUTION: The mouth plug 10 consists of a spout 100 and a cap 200. In the spout 100, a pour cylinder 120 is erected on the inner circumferential edge of the upper surface of a base seat ring 110 having a temporary stop projection on the outer circumferential surface of its top end, and a closing plate 130 is sealed within the inner surface of a pour cylinder, and an annular incision 131 is provided on the closing plate 130 to form an annular thin-walled fragile line 132. A support 133 having a pull ring 134 at its forward end is erected on one side of the top surface near the inside of the line 132, while a flange 140 is provided on the outer circumferential surface of the lower end of the ring 110 and one or a plurality of annularly projecting directors 141 are provided near the center of the upper surface of the flange 140 along the outer periphery of the ring 110.
Patent JP-2001244696-A (JP)
Title: Method for correcting component mounting position and surface mounting equipment
Inventor: NISHIKAWA KOICHI
IPC: H05K13/08
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To mount a component on a substrate with higher precision. SOLUTION: There are provided a main control means 21 for performing a preliminary operation wherein, with a dummy substrate bearing plural marks positioned at a working position, a head unit 5 is moved and a substrate recognizing camera 18 mounted on the head unit 5 images each mark, a calculation means 24 wherein a deviation (error) between a mark position with the substrate recognizing camera 18 and a theoretical position for the mark is acquired and a correction amount for the mounting position of the part by the head unit 5 is acquired on the basis of the deviation, and a storage means 25 where the correction amount acquired by the calculation means 24 is stored. The main control means 21 controls, at normal mounting operation, driving of the head unit 5 based on the correction amount stored in the storage means 25.
Patent JP-2001240984-A (JP)
Title: Conductive film and composition for forming conductive film and conductive film forming method and circuit board
Inventor: OKUNAKA MASAAKI
IPC: H01B5/14
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a conductive film essentially consisting of palladium which is less increased in resistance even when the palladium is subjected to heat treatment. SOLUTION: The conductive film is composed of a palladium/metal mixed film or palladium/platinum mixed film or palladium/silver mixed film containing gold or platinum or silver at 8 to 50 atom % by the total weight of the palladium and the gold or the platinum or the silver.
Patent JP-2001240299-A (JP)
Title: Continuous elastic member mounting device
Inventor: INOUE KIYOBUMI
IPC: B65H37/04
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an elastic member mounting device capable of inexpensively manufacturing a brief of high quality or the like at a higher production speed, and capable of easily and quickly coping with a dimension of a leg hole of the brief or the like. SOLUTION: This elastic member mounting device 1 is provided with a first slidable rod 6 for guiding and holding a first continuous elastic material 4 at a point thread guiding and holding part 7 and a second sliding rod 8 for guiding and holding a second continuous elastic material 5 at a point thread guiding and holding part 9, on a conveying path of a continuous sheet material 2 while crossing the same, intermediate parts of the first and second sliding rods are slidably supported along rod shafts by movable nodes 12, 13, and the movable nodes 12, 13 are supported by ball screws 10, 11, so that the movable nodes can be advanced and retracted along the conveying path of the continuous sheet material 2 by the rotation of the ball screws about their axes.
Patent JP-2001204861-A (JP)
Title: Wood golf club whose face angle is adjustable
Inventor: NOMURA RYUJI
IPC: A63B102/32
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an optimum wood gold club having raised pan head screws on its sole part. SOLUTION: Screw holes are formed on a front part 2 and a rear part 3 of a head sole 1 of a wood golf club 5, and raised pan head screws 4 of different heights are mounted in the holes.
Patent JP-2001252780-A (JP)
Title: Method of joining by laser beam for cylinders of different kinds of metals
Inventor: MUTO MUTSUHARU
IPC: B23K26/21
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a welding method by laser beam for cylindrical bodies made of different kinds of metallic materials which are strongly and surely fitted (overlapped) and joined without giving a substantial influence on the joining strength regardless of whether an intermetallic compound is substantially formed or not. SOLUTION: The method comprises a process where an inner cylinder 1 made of a metal having different components is inserted into an outer cylinder 2 and both cylinders are engaged and a process where the inner surface 5 of the inner cylinder 1 is irradiated with a laser beam in a manner that the focus 15 of the laser beam comes at a point just above the inner surface 5 of the inner cylinder 1 so that the inner cylinder 1 is completely melted in the direction of the thickness by the thermal energy radiated from the side of the cylinder 1 and an alloy layer is formed mainly by a solid-liquid phase diffusion at the boundary face 8 between the molten metal and the outer cylinder 2.
Patent JP-2001254415-A (JP)
Title: Support leg of bathroom unit
Inventor: YAMANE MAKOTO
IPC: A47K3/16
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a support leg of a bathroom unit capable of easily and firmly fixing a support plate part to a fixing surface. SOLUTION: This support leg of the bathroom unit having a support leg body and a support plate being an almost plate shape arranged on the lower end of this support leg body and receiving the bathroom unit from the undefloor side, is constituted so that an adhesive passable hole is bored in at least a part of the support plate.
Patent JP-2001252762-A (JP)
Title: Method and device for gas injection system soldering
Inventor: ABE SHIGERU
IPC: B23K31/02
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To safely perform soldering with a high quality by using a reducing gas and a soldering iron. SOLUTION: After uniformly mixing the reducing gas and an inert gas by a mixer 17, by heating the mixed gas by a heater 18, a heated-up, dehumidified and dried hot mixed gas is produced. By injecting this mixed gas toward an object to be soldered from an ejector nozzle 14 provided on a soldering iron 3, solder 5 is heated and melted by the above soldering iron 3 in the atmosphere of the mixed gas 6, and soldering is performed.
Patent JP-2001256507-A (JP)
Title: Electronic apparatus control method, electronic apparatus, map file providing server, and information recording medium
Inventor: OISHI SATOSHI
IPC: G01C21/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus control method, an electronic apparatus, a map file providing server to provide the electronic apparatus with the map file, and an information recording medium by which memory resources can effectively be used to avoid unnecessary communication caused by download processing of the map file. SOLUTION: A map file of maps which are drawn on the scale larger than that of a map displayed on a display part 2 at present and include a user designated position on this map displayed at present is taken as a display object map file. If a central processing unit(CPU) 7 judges that the display object map file is not held in a flash ROM 9, the CPU 7 reads out presence/absence information, which indicates whether or not an external map file providing server 20 has a map file of maps which are within the range of the map displayed at present and are on the scale larger than that of the map displayed at present, from the flash memory ROM 9, and the CPU downloads the display object map file from the map file providing server 20 when judging it on the basis of this presence/absence information that the map file providing server 20 has the display object map file.
Patent JP-2001263113-A (JP)
Title: Internal combustion engine
Inventor: AOYAMA SHUNICHI
IPC: F02B75/04
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To minimize the change width of intake valve closing timing necessary for variable control of intake effective stroke in a certain range. SOLUTION: A double link type piston-crank mechanism consisting of an upper link connected to a piston through a piston pin, a lower link connected to the upper link and also connected to the crank pin part of a crankshaft, and a control link connected to the lower link and rockably supported on an engine body is used as piston-crank mechanism. Compared with a single link type one, the piston stroke speed before and after BDC is set large, and the piston stroke speed before and after TDC is set small. The IVC1 for minimizing the effective stroke is closer to BDC, the necessary change width θ1 is minimized.