baber/WOPTO huggingface dataset:
Patent JP-2003220450-A (JP)
Title: Tundish nozzle structure
Inventor: TSUDA MASAHITO
IPC: B22D41/58
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce insertion of a metal and to secure gas supply into nozzles by covering the upper part of the nozzles with an annular collar of a ring refractory and providing a dense material to the nozzles.  <P>SOLUTION: In the tundish nozzle structure, the annular collar (7A) of the ring refractory (7) covers the upper part of the nozzles (5) having the nozzles (5) being constituted of a porous part (5A) and the dense material (5B), thereby suppressing the insertion of a metal and securing the gas supply into the nozzles.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002319038-A (JP)
Title: Method for processing 2d image mapped onto 3d object
Inventor: DUQUESNOIS LAURENT MICHEL O
IPC: G06T15/04
Filed: 2002-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method allowing interaction between a user and a 2D fixed image or a video image mapped onto a surface of a 3D image. SOLUTION: This method for processing the image in the image having a three-dimensional object has a stage for mapping the two-dimensional image onto the surface of the three-dimensional object, and a stage for allowing the interaction between the user and the two-dimensional image mapped onto the three-dimensional image such that the stage allows the user to move the whole or a part of the two-dimensional image on the surface of the three-dimensional object. The method maps the fixed 2D image or the video image onto the surface of the 3D object, and allows the user to move the image on the surface of the object selected by the user according to user's wish. When the image comprises a plurality of parts such as pieces of a puzzle, the user can individually move the respective parts of the image to reconstruct the first image of the puzzle, for example.
Patent JP-2003225791-A (JP)
Title: Composite tube for brazing and soldering and composite tube for heat exchanger
Inventor: ISHIO MASAAKI
IPC: B23K35/30
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite tube for a heat exchanger which can easily be produced by brazing and soldering, and to provide a composite tube for brazing and soldering which is suitable as the stock therefor.  <P>SOLUTION: The composite tube 1 for brazing and soldering is obtained by tubularly welding the edge parts of a composite sheet obtained by joining at least either surface of a substrate formed of a Cu based metal with a brazing filler metal layer via a welded joint 4, and coating a base tube part 2 with the brazing filler metal layer 3. The brazing filler metal layer 3 is formed of a phosphorous-copper brazing filler metal alloy having a composition containing, by mass, 2.0 to 3.2%, preferably, 2.2 to 2.9% P, and the balance substantially Cu. The welded joint 4 is formed of a phosphorous-copper alloy having a composition containing ≤1.6% P, and the balance substantially Cu. The substrate and the brazing filler metal layer can easily be joined by pressure welding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002336397-A (JP)
Title: Frame and gliding unit with the same
Inventor: HAMA HIDEYUKI
IPC: A63C5/00
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a gliding device for obtaining more stable gliding performance in the gliding device provided with a gliding board for gliding on a snow slope. SOLUTION: A downward projection part 22 to be bent in a front and rear direction is arranged in an attachment mechanism 21a in the rear part of a rear board 3 and a frame 10. An oblong hole 25 extending in the front and rear direction is arranged in the projection part and the board 3 and the frame 10 are attached by a bolt 31. By adopting the attachment mechanism, a space is stably secured between the board 3 and the frame 10. Then the gliding device 20 is provided by which the board is freely bent and also does not rattle vertically and horizontally so as to obtain a normally stable gliding characteristic.
Patent JP-2003224260-A (JP)
Title: Temperature detector, semiconductor detecting device, and method of manufacturing temperature detector
Inventor: OTA YASUAKI
IPC: H01L29/74
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature detector that is small in size, high in sensitivity, and small in thermal time constant.  <P>SOLUTION: This temperature detector detects the temperature change of a temperature detecting section 20 provided with a P-N junction element by using the section 20. This detector includes a substrate 1, the temperature detecting section 20 supported by supporting legs on the substrate 1, and a P-N junction element 30 which is disposed in the section 20 and in which P-type semiconductor layers and N-type semiconductor layers are alternately disposed. The detector also includes a wiring layer 3 which fetches electric signals from the element 30 by applying an operating voltage between both ends of the element 30. Under the condition where the operating voltage is applied between both ends of the element 30, a tunnel current flows through the P-N junction face of the element 30 upon which a reverse voltage is impressed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230171-A (JP)
Title: Migration management device, mobile communication terminal and mobile communication system
Inventor: SAWADA MASAHIRO
IPC: H04M3/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate developing a migration management function in a migration management device and a mobile communication terminal, and introducing an advanced method for migration management to the migration management device and the mobile communication terminal.  <P>SOLUTION: Migration management units 65 and 92 in a location register 60 and the mobile communication terminal 90, respectively, execute a processing in response to migration of the mobile communication terminal 90, and create a notice with respect to the processing. Programming interface units 66 and 94 obtain the notice from the migration management units 65, 92 and provide the same to advanced processing units 67, 95, which then execute a processing different from that given by the migration management units 65, 92 based on the notice provided by the programming interface units 66, 94.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229865-A (JP)
Title: Wireless system for digital information
Inventor: NODA MASAKI
IPC: H04W84/10
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To easily connect a display device such as a liquid crystal projector and a PDP to a PC by a wireless system.  <P>SOLUTION: The display device is provided with a means for storing related information related to the display device or a radio terminal in the inside, an identification device for transmitting the information as a response signal in accordance with a request from the outside and a means for setting up the PC by using the information transmitted from the identification device on the basis of the request from the PC. Even when set information necessary for the display device is not clear or a power supply is OFF in the constitution, the set information necessary for the PC side can be obtained by making the PC approach to the display device and the PC can be automatically set up.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229364-A (JP)
Title: Ammonia gas supplying device
Inventor: KIKUCHI KIYOSHI
IPC: H01L21/205
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a structure for acquiring high-purity NH3 gas is complex since a gas purifier is added to remove impurities which are caused by the use of a vaporizer.  <P>SOLUTION: An ammonia gas supplying device supplies ammonia gas to a reactor of a CVD device for film-forming of a nitride semiconductor. It comprises a storage tank 1 which holds liquid ammonia, a constant temperature device 2 which keeps the storage tank 1 at a normal temperature and vaporizes the liquid ammonia in the storage tank 1, a reactor 6, which is depressurized, of the CVD device, and a guide path 5 which comprises a regulator 10 and connects the storage tank 1 to the reactor 6. The ammonia gas vaporized in the storage tank 1 is supplied to the reactor 6 by adjusting pressure by the regulator 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225554-A (JP)
Title: Agitation machine
Inventor: OKADA MIKIYASU
IPC: B01F15/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agitation machine an agitation blade itself of which fitted to a rotation shaft to be rotated rotates and that is capable of independently setting the rotation of the agitation blade from the rotation of the rotation shaft in order to obtain a desired agitation effect.  <P>SOLUTION: This agitation machine 21 is provided with a hollow outer shaft 23, an inner shaft 25 installed in the outer shaft 23 along with the longitudinal direction so that the inner shaft is free to rotate, a supporting means rotatively fitting the agitation blade 51 to the outer shaft 23 so that the rotation shaft 41 of the agitation blade 51 is directed toward the side direction to the longitudinal direction, and a transmittal means which transmits the rotation of the inner shaft to the supporting means to rotate the supporting means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234078-A (JP)
Title: Electron beam device
Inventor: NAKASUJI MAMORU
IPC: H01J37/06
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron beam device provided with an electron gun which can emit multiple beams of high precision, and can perform a sample test of high precision.  <P>SOLUTION: An annular electron emitter 11B around a light axis 14 as the center axis is formed on an undersurface 11A of a cathode electrode 11, and a plurality of Wehnelt openings 12B which are disposed facing along the ring of the emitter 11B, are formed on an underplate 12A of the Wehnelt electrode 12. Primary electron beams 2 are emitted from partial areas of the emitter 11B which are facing the Wehnelt openings 12B, becoming the multiple beams. A plurality of anode openings 13A through which the multiple primary electron beams 2 can pass, are formed on an anode electrode 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231437-A (JP)
Title: Car with platform device for wheelchair
Inventor: KAMI KAZUHIKO
IPC: B60P1/44
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car with a platform device for a wheelchair not requiring an extra space on the outside of the car by assuring a platform space for users in the area of the interior, not limiting a getting on and off place since getting on and off can be easily performed even in a restricted place, coping with such weather conditions as rain, snow, and strong wind, and providing a high safety.  <P>SOLUTION: This car comprises an openable opening part 11 at the rear part of a vehicle body and two side frames spaced parallel with each other installed along the longitudinal direction of the vehicle. A platform device for wheelchair 10 is positioned near the rear gate of the car from which a cabin floor 15 is removed. Usually the height of a floor 13 for getting on and off of the platform device 10 for wheelchair is the same as that of the cabin floor. The floor 13 for getting on and off of the platform device 10 for wheelchair is installed between the side frames at the rear part of the vehicle body so as to face the opening part 11. The floor 13 for getting on and off is liftable by a lifter 14. A partition wall is installed between the floor 13 for getting on and off and the cabin floor 15 of the vehicle body so as to lift together with the floor 13 for getting on and off.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236403-A (JP)
Title: Bamboo powder manufacturing apparatus
Inventor: OISHI SEIICHI
IPC: B27J1/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently grind a bamboo by a simple structure to manufacture bamboo powder.  <P>SOLUTION: This bamboo powder manufacturing apparatus is equipped with a rotary cutting mechanism 22 having rotary cutting teeth 20 rotated in a predetermined direction by the rotary driving action of a rotary drive source 18 and a positioning guide mechanism 26 for positioning a bamboo cutting processing region at the position almost crossing the rotary cutting teeth 20 at an almost right angle and guiding the bamboo cutting processing region so as to bring the same into contact with the rotary cutting teeth 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234754-A (JP)
Title: Network connector and communication device to be connected with the same
Inventor: SASAKI TAKETO
IPC: H04L12/46
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network connector and a communication device to be connected with the same in which an IEEE1394 equipment can be easily connected to an IEEE802 network.  <P>SOLUTION: A 1394 connector (102), a 1394 physical layer (103) and a 1394LINK layer (104) are provided for an IEEE1394 network (101). Besides, an 802 connector (106), an 802 physical layer (107) and an 802LINK layer (108) are provided for an IEEE802 network (105). The device is provided with a received packet filter (109) for identifying a packet received from the IEEE1394 network (101), a CPU (110) for performing a response as an IEEE1394 node, a 1394/802 conversion part (111) for converting the IEEE1394 packet to an IEEE802 frame, and an 802/1394 conversion part (112) for converting an 802 frame to the IEEE1394 packet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232623-A (JP)
Title: Non-contact type parallelism measuring device
Inventor: HAKODA YUZURU
IPC: G01B11/26
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measurement capable of improving the inspection yield in a manufacturing line by establishing the method of measurement for measuring the parallelism of the optical surface of a double refraction board, the object of measurement, with sufficient correctness and with sufficient precision in measurement without damaging optical surfaces of the double refraction board.  <P>SOLUTION: The polarized light is made to come in to a reflection material in the vertical direction or diagonal direction, the double refraction board, the object of measurement, is disposed between the polarized light and the reflection material, and the polarized light is made to come in to the bottom of the double refraction board in the vertical direction. In the method, the parallelism of both optical surfaces of the double refraction board is measured by the angle of inclination of the reflection material to the polarized light deduced from the reflection angle of the reflection light reflected in the reflection material and the angle of refraction of the transmitted light when the light, having penetrated the double refraction board and having been reflected in the reflection material, penetrates again the double fraction board.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239355-A (JP)
Title: Sanitary washing device
Inventor: MATSUMOTO TOMOHIDE
IPC: E03D9/08
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary washing device facilitating the setting of a washing jet pattern corresponding to a liking, physical condition, or the like.  <P>SOLUTION: This sanitary washing device is provided with a washing nozzle, a pattern adjusting means for adjusting the area of a washing jet jetted to a washed face from the washing nozzle, and an operating means 9 for operating the pattern adjusting means to change the wash area. The operating means 9 is provided with a display means 83 for displaying a washing jet pattern corresponding to the wash area. The operating means 9 also has a wash area adjusting switch 85 for operating the pattern adjusting means, and the operation of the wash area adjusting switch 85 is interlocked with the display means 83. The operating means 9 is a remote-operated type, and the display means is a liquid crystal display device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238824-A (JP)
Title: Resin composition containing termite repellent agent, member containing termite repellent agent and its production
Inventor: AKITA KIYOSHI
IPC: C08K5/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member which can suppress generation of a harmful halide at incineration while containing a halogen-containing termite repellent agent and its production, and to provide a resin composition for producing the member.  <P>SOLUTION: The member containing the termite repellent agent is composed of the composition containing a non-halogen resin, the halogen-containing termite repellent agent and a halogen scavenger or is composed of another substrate coated with the composition, wherefrom the harmful halide produced by decomposition of the halogen-containing termite repellent agent at incineration, mainly a hydrogen halide, is scattered into the atmosphere in an amount suppressed to a minimum by converting the harmful halide into the harmless product by utilizing the halogen scavenger.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242537-A (JP)
Title: Parking system, and fee settling machine and portable terminal used therein
Inventor: SAKANO MINORU
IPC: G06Q50/10
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking system providing sufficiently profitable parking facility management for bicycles with easy management and no facility costs, and a fee settling machine and a portable terminal used in the system.  <P>SOLUTION: The fee settling machine 5 is installed at an entrance 4 of a parking facility 1. A user parks wheels in a vacant space, inputs one's registration number in the parking fee settling machine 5, and puts in a parking fee. A manager carries out confirmation work of whether or not payment of respective parked wheels are settled by reading a registration number of respective parked wheels by the portable terminal at some appropriate time and collating it with data recorded in the fee settling machine, and if payment is not settled, the manager notifies the user by applying a reminder seal requesting fee payment on wheels.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003007470-A (JP)
Title: Organic electric field emitting element
Inventor: SEKI MIEKO
IPC: H05B33/22
Filed: 2002-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element, which has sufficient luminance, excellent stability and durability, and possibility of forming to have a large area and easy manufacturing. SOLUTION: Concerning to an electric field light emitting element, which consists of one or more organic compound layers inserted among a pair of electrodes, which are translucent or transparent in at least one side of them, this electric field light emitting element contains at least one sort of electric charge transportation nature polyester, which consists of a repetition unit, which contains at least one sort chosen from structure shown by formula (I-1) and (I-2) as partial structure, in at least one layer among the organic compound layers.
Patent JP-2003240667-A (JP)
Title: Leakage test method and device
Inventor: SASAKI HIROAKI
IPC: G01M3/20
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leakage test method and a leakage inspection device improving increase in costs and problems in a vacuum form by changing to an atmospheric form and preventing drop in throughput of the device.  <P>SOLUTION: This leakage test device 10 has structure in which a plurality of chambers 11 circulate required processes for the leakage test. The test device has upper and lower conveying passages 12 such as a conveyer and elevating machines 13 installed at both ends of the conveying passages 12 to form a closed conveying passage of the chambers. Instruments executing required processes of the leakage test of test target 20 housed in the chambers along the conveying passages are installed to inspect leakage during moving of the chambers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239909-A (JP)
Title: Hydraulic circuit device of construction machine
Inventor: OKI TAKATOSHI
IPC: F04B49/08
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To achieve excellent operability by using at least three variable capacity type hydraulic pumps, to save on the energy, and to appropriately cope with the use of an attachment requiring a fixed flow rate, in a hydraulic circuit device of a construction machine.  <P>SOLUTION: The hydraulic circuit comprises a switch 28 for commanding to fix the capacity of a third hydraulic pump 4, an electromagnetic proportional pressure reducing valve 30 operated based on a signal from the switch 28, and a selector valve 31 to be switched so that an input port is connected to an output port when the signal pressure is received from the electromagnetic proportional pressure reducing valve 30. A second regulator 27 has a built-in selector valve 67 for fixing the capacity of the third hydraulic pump 4 at the maximum by the signal pressure from the electromagnetic proportional pressure reducing valve 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238651-A (JP)
Title: Liquid resin composition, manufacturing method of semiconductor device and the semiconductor device
Inventor: AKITAYA MASAMI
IPC: H01L23/29
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition suitable for a large gauge wafer, which in connection with a manufacturing method of a wafer level package, retains conventional characteristics, and besides, can produce cured matter having a small linear expansion coefficient, a small elastic modulus and a small curing shrinkage.  <P>SOLUTION: The liquid resin composition comprises (A) a liquid epoxy resin, (B) a curing agent, and (C) an inorganic filler as essential components. The liquid epoxy resin contains at least 30 wt.% product obtained by reacting an epoxy resin (a) represented by formula (1) with a bisphenol at a functional- group-number ratio in the charge weight the number of epoxy groups of (a)/the number of hydroxy groups of (b) of 1.05-5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244865-A (JP)
Title: Converter
Inventor: IWAO KENICHI
IPC: H01M10/44
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a converter which can prevent the occurrence of a dark current caused by a discharge path made by a circuit system for detecting abnormal voltage.  <P>SOLUTION: Resistors R11 and R12 for voltage detection are connected in series between the positive electrode and the negative electrode of a storage battery BAT1 via input terminals T1 and T2. The storage battery BAt1 is in charged state, an n-type MOS transistor TN11 is turned on, and the voltage appearing at the junction between the resistor R11 and the resistor R12 is compared with a specified voltage (voltage showing the abnormal voltage) with a comparator CM11, whereby the abnormal voltage of the input terminal is detected. In contrast to this, when the storage battery is not in a charged state, the n-type MOS transistor TN11 is turned off, and the discharge path made by an abnormal voltage detecting circuit is broken. Accordingly, the generation of dark current is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237404-A (JP)
Title: Structure for installing engine auxiliary machine
Inventor: ASAI AKIRA
IPC: B60K25/06
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for installing an engine auxiliary machine capable of avoiding a retreat of a master cylinder by a pressure from the engine auxiliary machine, and capable of reducing damage of the engine auxiliary machine itself even if an engine retreats by external force from the front when installing the engine auxiliary machine on the engine having a crankshaft directed in the car body width direction.  <P>SOLUTION: OCV 41 having the longitudinal direction in the car body longitudinal direction is installed on an upper surface of a head cover 13 of the engine 1 mounted in a transversely installed state. In this case, a front end part of the OCV 41 overlaps with an extension line Y of the axis of the forward projecting master cylinder 22 installed on the car body in the rear of the OCV 41, and the rear end part is inclined so as to point to the inside in the car body width direction from the extension line Y.  <P>COPYRIGHT: (C)2003,JPO