baber/WOPTO huggingface dataset:
Patent JP-2003330609-A (JP)
Title: Virtual space providing method and virtual space providing system
Inventor: YAMADA MITSUO
IPC: G06F3/0354
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a virtual space providing system capable of increasing the sense of presence of a virtual space to be provided to a user.  <P>SOLUTION: This virtual space providing system is provided with a user interface device 2 configured so that a light transmission sphere 22 for walking is turnably held at a prescribed position on a pedestal 21, and the rotational direction and rotational quantity of the sphere 22 for walking rotating in accordance with the walking operation of a user on the sphere 22 for walking are measured, a video generation means 3 for generating the video of a virtual space based on the measurement value of the user interface device 2, a video display means 4 for displaying a video generated by the video preparing means. In this case, a feet-surrounding video display means 42 for displaying the video of the surrounding of the user's feet in the virtual space is included in the sphere 22 for walking configuring the user interface device 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335027-A (JP)
Title: Printer
Inventor: OYAMA NAOKI
IPC: B41J29/38
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent mounting miss in the early stage by taking account of the propriety of the frequency of a mounted crystal oscillator when a different engine is controlled on the same controller board.  <P>SOLUTION: Counters for the system clock and the video clock are provided and comparison is designated externally.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337127-A (JP)
Title: Ammonia meter
Inventor: KUSUMI MIYOKO
IPC: G01N31/12
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precise measurement value with keeping a flow rate always constant.  <P>SOLUTION: A flow meter 31 is arranged between an injection pump 11 for sample water and a six-way valve 12. A measurement signal of the flow rate measured with this flow meter 31 is introduced into a controller 32, and therein the measurement signal is arithmetically processed. When the measurement value lowers than a set flow rate from the result of the arithmetic process, the flow rate of the sample water is maintained constant by providing a control signal from the controller 32 to the injection pump 11 to increase the set value of the pump 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343210-A (JP)
Title: Turbine casing having weldbonding structure, steam turbine making use thereof and manufacturing method of turbine casing
Inventor: YAMADA MASAYUKI
IPC: B23K9/235
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine casing which makes the most of the characteristic of a material property of each casing material corresponding to different steam conditions from the upstream side to the downstream side of flow of the steam in one turbine casing.   <P>SOLUTION: The turbine casing is obtained by weldbonding a plurality of casing component elements having different chemical compositions. The casing component element at the portion exposed to the high temperature and high pressure steam on the upstream side of flow of the steam is made of 1%CrMo system heat resisting steel, 1%CrMoV system heat resisting steel, 2.25%CrMo system heat resisting steel, or 12%Cr system heat resisting steel. The casing component element at the portion exposed to the low temperature and low pressure steam on the downstream side of flow of the steam is made of carbon steel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343764-A (JP)
Title: Band for support
Inventor: NOJIMA RYUSUKE
IPC: F16B1/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a band for support to be formed without high precision, safe as capable of securely supporting a support body, and suitable for the mass production.   <P>SOLUTION: Through holes are formed at prescribed intervals in the longitudinal direction of a bendable plate-like band body wound around the support body for supporting the support body. The edge of the through hole is formed with an inclined insertion part for allowing insertion of the maximum width part of a lock part in the inclined direction relative to the longitudinal direction of the band body, a stopper insertion part for preventing detachment of the maximum width part when the minimum width part of the lock part is disposed in the hole end part, and a center movement preventive part for preventing the lock part from moving toward the center of the hole unless the lock part is rotated while the minimum width part is locked in the stopper insertion part. The band body can be fastened in the shape of a ring by twisting the top of the band body, inclining the lock part to the longitudinal direction of the band body to be inserted into the inclined insertion part, and returning and rotating the band body in the reverse direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003036842-A (JP)
Title: Manufacturing method of lithium metal anode protective coat for lithium battery
Inventor: CHO CHUNG-KUN
IPC: H01M10/058
Filed: 2002-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a protective coat for a lithium metal anode. SOLUTION: The manufacturing method of the protective coat comprises the steps of: activating the lithium metal anode surface; and forming the protective coat LiF on the activated surface. Hence, this method is simple and inexpensive in manufacturing process, and maintains a strong adhesion compared to conventional thin coating such as vacuum deposition. As the reaction product is the inorganic substance, the swelling trouble by the electrolyte do not occur, thereby enhancing the energy density, cycle performance and battery life.
Patent JP-2003310645-A (JP)
Title: Base plate with artificial teeth
Inventor: SATO KOICHI
IPC: A61C19/04
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base plate that can be used as a mold guide or a shade guide in a state adhered with artificial teeth in regard to a base plate with artificial teeth which is a sales device for dental artificial teeth.  <P>SOLUTION: The base plate is a base plate with artificial anterior teeth adhered with the artificial teeth 1 for manufacturing dentures. It is characterized by that a seat 4 including a reference end 3 is provided on the base plate 2, a cutting edge is provided within 0.1-2.0 mm from the reference end in the case of an artificial incisor tooth and a cusp is provided within 0.1-2.0 mm from the reference end in a case of an artificial canine tooth. It is designed so that the base plates with artificial anterior teeth of upper and lower jaws face each other at the reference ends.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003036812-A (JP)
Title: Discharge lamp and lamp apparatus
Inventor: KAI MAKOTO
IPC: F21Y101/00
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure vapor discharge lamp and its lamp apparatus capable of preventing disconnection due to oxidization or the like of the welded part or the like of wiring members, lengthening the service life of the lamp, and reducing a rejection rate, even when a lamp power is increased and a reflector is downsized. SOLUTION: The lamp apparatus is provided with: the discharge lamp provided with a light-emission tube in which a luminescent material is included and a pair of electrodes are arranged so as to be opposite to each other, and a pair of sealing parts extending from the luminescent tube; a reflector reflecting light emitted by the discharge lamp; a transparent member covering the reflector opening and housing the discharge lamp in the space with the reflector; and an excessive temperature rise restraining means for restraining the temperature rise at the welded points of the wiring members electrically connected to the electrodes of the discharge lamp.
Patent JP-2004007184-A (JP)
Title: Method for configuring optical communication network
Inventor: KAWAKAMI MAKOTO
IPC: H04B10/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of extended optical fiber cables attendant on the extension of an IF (interface) panel in a router more than that of a conventional method.  <P>SOLUTION: In the case of extending the IF panel, the wavelength used for the extended IF panel is selected different from the wavelengths having already been used by the existing IF panels, optical signals are multiplexed or demultiplexed at the pre-stage of the extended IF panel, and the optical signals subjected to wavelength multiplexing are transmitted to the optical fiber cables.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007216-A (JP)
Title: Picture imaging apparatus
Inventor: KAIBARA HIROSHI
IPC: H04N5/225
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture imaging apparatus with which a highly general moving image data preparing system is produced while reducing an increase in development loads in a model equipped with no voice input device.  <P>SOLUTION: This picture imaging apparatus capable of recording imaged moving image data onto a recording medium is provided with an imaging means, a control means, a volatile memory, and a data recording means having a function for preparing moving image data obtained by combining the moving image data imaged by the imaging means with predetermined voice data on the volatile memory and for transferring the data stored in the volatile memory to an attachable/detachable or incorporated non-volatile memory.and storing/recording the data therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003220-A (JP)
Title: Rooftop unit exclusively for vent pipe
Inventor: ARAO HIROSHI
IPC: E04D13/143
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy to construct, inexpensive, small rooftop unit for a draining telescopic vent pipe unit extending from the interior to a rooftop of a condominium or apartment complex, etc., which facilitates the positioning of ducts and fully takes up the expansion and contraction of a watertight layer.  <P>SOLUTION: The unit for the vent pipe provided on the rooftop of a building comprises: a skirted cylinder having a greater cross section than the vent pipe secured in place with an anchor unit for securing the pipe to a rooftop slab layer; and a hood mounted on the top of the cylinder by use of spacer fittings to provide clearance therebetween, with the vent pipe extending upwardly from the top surface of the cylinder, and the space between the cylinder and the vent pipe being sealed. The watertight layer provided on the top surface of the building rooftop slab layer covers the wall surface of the cylinder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014565-A (JP)
Title: Bump forming method, substrate having bumps made thereby, and connection method of this substrate to another one
Inventor: SAKAIDA ATSUSUKE
IPC: H01L23/498
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bump forming method that can form bumps having less variations in height.  <P>SOLUTION: This method includes a step of forming a bottomed hole 44 in a sheet 45 including a thermoplastic resin film 41 at a position corresponding to that of an electrode 21 in a substrate 11, a step of filling metallic paste 31 in the bottomed holes 44, a step of laminating a sheet 45 on the substrate after aligning the electrodes 21 on the substrate 11 opposite to the apertures of the bottomed holes 44 filled with the metallic paste 31, a step of sintering the mettalic paste 31 to obtain bumps by pressing and heating the laminated substrate 11 and the sheet 45, a step of peeling the sheet 45 from the substrate 11, and a step of connecting the bumps to the electrodes 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010946-A (JP)
Title: Chemical plating apparatus and plating method
Inventor: YONETAKE SATORU
IPC: C02F1/44
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a copper-plating waste liquid used for a chemical copper-plating operation, and to eliminate operations for adjusting a quantity of the copper plating liquid in a copper plating tank after being dialyzed and for correcting a concentration of the liquid.  <P>SOLUTION: This plating apparatus comprises the copper plating tank 1, storage tanks 9, 10 and 11 for supplying the main components of the copper plating liquid 2 to the copper plating tank, a dialyzer 30 for removing a by-product formed during plating from the plating liquid, a first pipe 15 for transferring the copper plating liquid that flows out from the copper plating tank to the dialyzer, and a second pipe 20 for transferring the regenerated plating liquid from which the by-product has been removed with the dialyzer, to the copper plating tank 1, wherein the first pipe 15 is a merged pipe consisting of an overflow pipe 16 capable of passing the copper plating liquid that overflows from the copper plating tank, and a pipe 17 capable of forcibly extracting the copper plating liquid from the copper plating tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011756-A (JP)
Title: Vacuum heat insulating material, and refrigerator using vacuum heat insulating material
Inventor: AKEYAMA YUKAKO
IPC: F16L59/06
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that the reducing of initial heat conductivity has not been achieved as solid heat conductivity is large because heat is transmitted through fibers when the orientation of the fibers is only kept in a perpendicular state to a heat transmission direction in core material for a vacuum heat insulating material using fibers.  <P>SOLUTION: While the orientation of fibers is kept in the perpendicular state to the heat transmission direction, the fiber length is controlled, so that heat transmission by the fibers is restricted to reduce a solid heat conductivity. Vacuum heat insulating material having excellent initial heat insulating performance can thus be provided. By using this vacuum heat insulating material, energy-saving type refrigerators can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013543-A (JP)
Title: Conditional order management system and management method for conditional order
Inventor: KOBAYASHI MASAHIDE
IPC: G06Q40/06
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conditional order management system for properly and efficiently using a credit limit for a transaction client for complying with various needs of the transaction client when a financial institution receives a conditional order such as a leave order in a financial transaction such as an exchange contract.  <P>SOLUTION: This conditional order management system 10 is constructed of an order management database 11, a credit management database 12, a risk ratio database 13, a risk amount computing part 14, a credit limit control part 15, and an order control part 16. The conditional order management system 10 is connected to a customer terminal 20 via a communication network such as the Internet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011299-A (JP)
Title: Cylinder type locking device and door locking device using the same, and their manufacturing method
Inventor: ASANO TOSHIHIRO
IPC: E05B15/16
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder type locking device which is easily and inexpensively manufactured without the need for high-precision machining requiring a particularly high level of skill in terms of manufacturing technology, which is excellent in abrasion resistance, corrosion resistance and the like, and enables the selection of a design using freely diverse colors and patterns so as to improve beauty, a door locking device using the cylinder type locking device, and also to provide a manufacturing method for these locking devices.  <P>SOLUTION: In the door locking device 100 using the cylinder type locking device, a blade 111 of a key 110 is inserted into a keyhole 121h of a plug 121 which is built in a cylinder 122, and the plug 121 is turned with respect to the cylinder 122, so that a door 10 can be locked or unlocked. Coating films 113, 124, 131, 141 and 153, which are composed of common colors and patterns, are applied to the surface of a holding part 112 of the key 110, that of the cylinder 122, that of a ring member 130, that of a key plate 140 and that of a doorknob 150.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015736-A (JP)
Title: Communication system, band controller, and band control method
Inventor: ICHIMARU TOMOJI
IPC: H04L47/2475
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To quickly perform a management service over a band controller at low cost.  <P>SOLUTION: In a communication system, a wide area network 41 has base communication lines 5 of communication service providers and interconnection points 31-1 to 31-3 connected to the base communication lines 5 and provided in associated areas. A plurality of local area networks 12 are provided at a plurality of customer base points to be connected to the interconnection points 31-1 to 31-3 by communication lines 7-1 to 7-3. Band controllers 1-1 to 1-3 are positioned in the interconnection points 31-1 to 31-3 or at the ends of the lines 5 or in the middle thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022612-A (JP)
Title: Dental light irradiating unit
Inventor: YAMANAKA MICHIZO
IPC: H01L33/32
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dental light irradiating unit which can produce a light output with sufficient intensity and quantity and enables the high-density package of an LED which serves as a light-emitting element.  <P>SOLUTION: In order to configure an irradiation part 10 of the dental light irradiating unit in which a plurality of LED pellets 4 are mounted on a based board 16 composed of a reflector plate 12 and a printed wiring board 11, the electrodes of each LED pellet 4 mounted in a through-hole 13a for forming each recess 13 in a reflector plate 12 are electrically connected to anode and cathode conductors 20, 21 of conductive passages 15 on the printed board 11 via ball bumps 22 by means of wireless bonding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003096416-A (JP)
Title: Oversheet for card and card
Inventor: OTOMURA YUKIAKI
IPC: B42D15/10
Filed: 2002-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an oversheet for a card having sufficient adhesive force to ink for offset printing and ink for silk screen printing, capable of corresponding to the variety of card designs, producible with a simplified process and free from a tack trouble, and provide a card laminated with the oversheet for the card. SOLUTION: The oversheet for card has a heat-sensitive adhesive layer on one surface of a substrate. The substrate is a rigid polyvinyl chloride sheet or a sheet made of a polymer composed mainly of a polymer selected from a polyester resin, a polycarbonate and a polymer alloy of a polyester resin and a polycarbonate. The adhesive constituting the heat-sensitive adhesive layer is an adhesive resin composition composed mainly of a polyamide resin produced by the condensation polymerization of a dimer acid and a diamine.
Patent JP-2003029937-A (JP)
Title: Portable wireless device for printing by reference
Inventor: BERKEMA ALAN C
IPC: G06F3/12
Filed: 2002-06-17
Abstract: PROBLEM TO BE SOLVED: To enable a printer to print printing contents by a portable wireless device. SOLUTION: The portable wireless device wirelessly communicated a reference to the printer and causing the printer to use the reference to acquire a desired set of printing content and further causing the printer to print the desired printing content. The portable wireless device can also wirelessly communicate the reference to a print service. The print service can respond to the reference by acquiring the desired print content, formatting the print content and communicating the print content to the printer for printing.
Patent JP-2004016999-A (JP)
Title: Filter medium replaceable type air filter
Inventor: MORITA MAKOTO
IPC: B03C3/28
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air filter with good performance which is constituted so that only a filter medium is replaced from the air filter after used and embedded in soil to be biodegraded.  <P>SOLUTION: The filter medium replaceable type air filter is constituted so that a filter medium produced by laminating an electret nonwoven fabric comprising fibers based on an aliphatic polyester and a reinforcing sheet constituted of biodegradable fibers is arranged in a filter frame in a pleat processing state and characterized in that the pleated filter medium is detachable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003095168-A (JP)
Title: Scooter type vehicle
Inventor: KURATA KOJI
IPC: B62J9/00
Filed: 2002-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a scooter type vehicle with a controller arranged for accurately controlling a fuel injection inlet device and a storage box having a capacity sufficiently reserved. SOLUTION: The scooter type vehicle 1L comprises a water cooled multicylinder engine body 13 having a cylinder assembly 39 forward tilting in approximate horizontal to the front side of a crank case having a crank shaft extending to the cross direction of a body with its center axis Z-Z arranged along the moving direction of the vehicle, the storage box 7L arranged at the lower part of a rider's seat 8 for storing a helmet 6 or others, and a fuel tank 9L. A radiator 42b for cooling the engine body 13 is arranged at the front part of a down tube 4 extending downward behind a head pipe 3, the fuel tank 9L is arranged at the lower part of a step floor and an air cleaner 48L constituting the inlet device 47 is arranged at the side of the storage box 7L and a rear cushion unit 15 and fixed to the body side.
Patent JP-2004032832-A (JP)
Title: System-cooperative inverter device
Inventor: SUMIYOSHI SHINICHIRO
IPC: H02J3/01
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system-cooperative inverter where there is no necessity to supply reactive power always from a system and the increase of loss or the distortion of system voltage does not occur even when much higher harmonic wave generating load is used in a home.  <P>SOLUTION: This system-cooperative inverter device has an inverter 12, a system voltage detecting means 15 which detects system voltage, and a harmonic change detection means 16 which detects the change of the higher harmonics of a current to be supplied from the system to a home, and the inverter 12 reduces the instant excess and deficiency of higher harmonics accompanying the switch on/off of load or the change of power by superposing the variation of higher harmonics obtained by the harmonic change detection means 16 to it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028161-A (JP)
Title: Plastic retainer for rolling bearing, method thereof, and rolling bearing
Inventor: TAKAGI TOSHIMI
IPC: F16C33/41
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic retainer that is durable in use under high temperature, that is deformation-free, and that is durable in long-period use under high temperature or high-speed rotating conditions, and a rolling bearing provided with the above plastic retainer to be suitable for use under high temperature or high-speed rotation conditions.  <P>SOLUTION: This plastic retainer for a rolling bearing is formed of a mold of polyamide resin blended with cross-linking agent, and it is cross-linked with an electron beam. This retainer is applied to compose the rolling bearing.  <P>COPYRIGHT: (C)2004,JPO