baber/WOPTO huggingface dataset:
Patent JP-2003281022-A (JP)
Title: Method of controlling terminal of mpeg-4 system using caching mechanism
Inventor: BAE DAE-GYU
IPC: H04N21/438
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal of an MPEG-4 system capable of fast reproducing contents selected through a caching mechanism and requested to be reproduced by a user and for minimizing the influence of network congestion.  <P>SOLUTION: If the contents to be reproduced is selected, the terminal of the MPEG-4 system receives an initial object descriptor of the selected contents from a server, and then determines an object of stream and the priority based on the initial object descriptor, an object descriptor, and a scene description or the like. A stream based on the priority is requested from the server and stored in a memory. A random object is stored is stored in the cache at the point of reproducing the random object constituting the contents. If a final update time of the object is identical with that of the object existing in the server, the object requested to be reproduced from the cache is reproduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163524-A (JP)
Title: Magnifier with illumination
Inventor: TERASAKI MASAHIRO
IPC: F21Y101/02
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently irradiate an object with light through a magnifier without any waste to illuminate the object.  <P>SOLUTION: The magnifier 10 has a magnifying lens L and a means 14 for positioning the magnifying lens between an observer O' and the object O to be observed and is configured to allow the observer to directly view a magnified image of the object. Then, the magnifier 10 has a light source S which illuminates the object positioned on a circumferential part as at least a part of the magnifying lens on the observer side and the light from the light source passes through the magnifying lens to impinge on the object.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165329-A (JP)
Title: Defective mask and its manufacturing method, defect inspecting method of mask, and manufacturing method of semiconductor device
Inventor: NAKANO HIROYUKI
IPC: G03F1/84
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defective mask that can form a fine pseudo defect and is used even in a next-generation lithography technique, and to provide a method for manufacturing the defective mask.  <P>SOLUTION: In the manufacture of the defective mask for inspecting a defect in a pattern transfer mask used in a semiconductor lithography process, the mask pattern 4 that is the same as a pattern transfer mask to be inspected is formed on a mask substrate that becomes the base of the defective mask. Then, in the formation of the mask pattern 4, fine particles having a nanosize particle diameter are scattered for distributing uniformly, and the particle diameter of the fine particle, a distribution state, or the like is adjusted in relation to the shape of the mask pattern 4. In this manner, the scattering of the fine particles forms the pseudo defect 5 with the fine particle as the base in the mask pattern 4 on the mask substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173064-A (JP)
Title: System and method for making direction key depression correspond to direction of user's face
Inventor: MORIYA TAKEKI
IPC: H04M1/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for making direction key depression correspond to the angle of a user's face, which bring about events occurring in response to depression of direction keys, without depression of the direction keys by detecting the direction of the user's face.  <P>SOLUTION: The present direction of the user's face is calculated (step S205), and a time average value of the direction of the user's face is calculated (step S207), and which of the upward direction and the downward direction the user's face is turned to is discriminated on the basis of the present direction of the user's face and the time average value of the direction of the user's face (steps S209, S213, S217, and S221), and a code of the direction key corresponding to the discriminated direction is supplied to a data processing part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173166-A (JP)
Title: Communication terminal apparatus and data transmission method
Inventor: MORITA JUNICHI
IPC: H04M1/72445
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To perform data communication and service switching, taking security into consideration without performing circuit connection control wherein the application is complicated.  <P>SOLUTION: A port number check part 260 refers to the port number DB 270 and checks whether or not the port number included in a header of user information transmitted from an application 100 is an appropriate one. The port number DB 270 memorizes the destination port number in correspondence with communication protocols. The port number DB 270 memorizes only those appropriate destination port numbers that the application 100 is allowed for use and the corresponding communication protocols. A u-plane monitor 280 monitors all ports of TCP/IP 600, detects transmission of user information from the application 100, and reports a port number included in the header to the port number check part 260.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178966-A (JP)
Title: Vehicular headlight
Inventor: HORI TAKASHI
IPC: F21Y101/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular headlight having good appearance by making invisible from front side a rotation axis supporting a lower lamp unit in free turning.  <P>SOLUTION: The lower lamp unit 60 composed of a light source bulb 62 and a reflector 61 is arranged at a lower side of an upper lamp unit 50 composed of a light source bulb 52 and a reflector 51, and the lower lamp unit is supported in free turning with turning axes 63, 64 as a center by supporting pieces 72, 73 of a supporting member (frame) 70, and the central part of a front end part of the supporting piece 72 and the upper turning axis 63 are covered against the front side by a part 53f of a shade 53 arranged at the upper lamp unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003206273-A (JP)
Title: Branched amino acid dependent aminotransferase inhibitor and their use ing neurodegenerative disease
Inventor: HU LAIN-YEN
IPC: A61P21/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a branched amino acid dependent aminotransferase inhibitor.  <P>SOLUTION: The compound is expressed by formula I [for example, benzoic acid, 4-nitro-2-(phenylsulfonyl)hydrazide]. The compound is useful for medical treatment and prevention of apoplexy, ischemia, CNS trauma, hypoglycemia and neuronal deficiency related to surgery, medical treatment for neurodegenerative disease (for example, Alzheimer's disease, amyotrophic lateral sclerosis, Huntington's disease, Parkinson's disease and Down's syndrome), medical treatment or method of prevention for unfavorable affects of overstimulation of excitatory amino acid, method of medical treatment for anxiety, psychosis, convulsion, aminoglycoside antibiotic induced heating loss, migraine, chronic pain, neuropathic pain, Parkinson's disease, diabetic retinopathy, glaucoma, CMV (cytomegalovirus) retinitis, urinary incontinence, opioid tolerance or withdrawal symptom, and method of induction for anesthesia, and method for cognitive improving.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004174026-A (JP)
Title: System and method for game machine management
Inventor: KOBAYASHI MASATANE
IPC: A63F7/02
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize the management of the reservation of the game machines which keeps the customers from being aware of the reservation time.  <P>SOLUTION: In a management computer 30 for the management of a plurality of game machines 20 installed in the game parlor 10, a reservation receiving part 31 receives the reservation of the playing for the individual game machines 20 from mobile communication terminals 50 such as cellular phones possessed by the applicants 51 for the reservation. Each person reaching his turn to play or the change in the turn on the reservation waiting list are notified to the mobile communication terminals 50 by the electronic mail through an external information network 40 such as the Internet from a notification part 33. Thus, the reservation applicants 51 can act freely without being aware of the reservation time until own turn is notified by the electronic mail.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003209394-A (JP)
Title: Electronic component mounting apparatus
Inventor: ASAI KOUICHI
IPC: B25J15/04
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component mounting apparatus which can effectively perform the mounting work.  <P>SOLUTION: A plurality of component attracting nozzles 220 are provided to each component mounting head of a plurality of component mounting units provided at an index rotor. The nozzles 220 are radially mounted at the external circumference of a nozzle holder 218 which can rotate around the axial line perpendicular to the axial line of the component mounting head, and the nozzle 220 to be used is selected when the nozzle holder 218 is rotated with a nozzle selection apparatus. The nozzle selection apparatus is mainly composed of a nozzle selection servo motor 260 as the actuator and the servo motor 260 is also provided at the component mounting head. According to this structure, since the nozzle selection apparatus is moved together with the component mounting head, the nozzle 220 can be selected with the operation of the servo motor 260 even when the component mounting head is moved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004180762-A (JP)
Title: Vacuum cleaner
Inventor: TSUCHIYA YOSHIHIRO
IPC: A47L9/12
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner provided with a filter capable of suppressing the decline of filtering performance and suitable for continuous use for a long period of time.  <P>SOLUTION: In an air path from the suction port of a cleaner body to the intake port of a motor-driven blower, a filter (dust separation part) 80 for filtering and separating dust from air flowing through the air path is erected and installed. The filter 80 is provided with a filter frame 81 and a filter element 82 attached closing the inner side of the frame 81. The filter frame 81 is provided with a dust discharge means 83 for discharging the dust falling from the upstream side surface of the filter element 82 to the lower part of the filter element 82. By the dust discharge means 83, the falling dust is blocked by the lower frame part 81a of the filter frame 81 and prevented from growing upwards.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004147479-A (JP)
Title: Inverter
Inventor: SAKUMA SEIJI
IPC: H02M7/5387
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a setup advantageous in energizing a rectified power supply 10 and thus enhance the power factor of the rectified power supply 70 (alternating-current power supply).  <P>SOLUTION: A control circuit is used in an inverter which control circuit alternately turns on and off a first switching element 11 and a second switching element 12 so that short on-periods are formed for the first switching element and long on-periods are formed for the second switching element. Further, the inverter is set up so that the current 132 of a second flywheel diode 32 flows by way of the rectified power supply 70 to a first capacitor 81 to a second capacitor 82 in series. The former acts so as to intensify the current 132 (so as to enrich the electromagnetic energy of an inductive load 40 which becomes the source of the current). The current 132 is routed so that it flows in the forward direction with respect to the rectified power supply 70, and the power factor is thereby enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004181374-A (JP)
Title: Catalyst for exhaust gas purification
Inventor: OOHASHI TOMOHIRO
IPC: B01D53/94
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a catalyst for exhaust gas purification with improved exhaust gas purification ability.  <P>SOLUTION: This catalyst 1 for exhaust gas purification comprises a catalyst carrier 2 composed of a first catalyst carrier 2-1 and a second catalyst carrier 2-2. The first catalyst carrier 2-1 is installed in the inlet side in relation to the flow of the exhaust gas 3 and the second catalyst carrier 2-2 is installed in the outlet side and the length of the first catalyst carrier 2-1 is made shorter than 40 mm in the flow direction of the exhaust gas 3, and a noble metal catalyst 5 is deposited more in the first catalyst carrier 2-1 than in the second catalyst carrier 2-2 and the volume of the second catalyst carrier 2-2 is made larger than that of the first catalyst carrier 2-1. Further, the cell density of the second catalyst carrier 2-2 is made lower than that of the first catalyst carrier 2-1, so that HC (hydrocarbon) generated mainly during a cold mode is purified in the first catalyst carrier 2-1 and NO<SB>x</SB>(nitrogen oxides) easy to be generated mainly at the time of high load during a hot mode is purified in the second catalyst carrier 2-2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186564-A (JP)
Title: Aligner
Inventor: SHIMA SHINICHI
IPC: G03F9/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To configure an optical element for correcting an influence from the surface shape of a reticle pattern surface which is a factor incurring the distortion or random distortion remaining in a projection optical system, and to configure a pellicle which reduces deterioration even when a light source of a short wavelength such as ArF or F<SB>2</SB>is used.  <P>SOLUTION: The aligner has a reticle stage RST which is disposed on one side of a projection optical system 13, holds a reticle R having a transfer pattern and is equipped with an alignment reference plate SP, and a wafer stage WST equipped with a reference mark FM on the other side. Between the reticle R and the projection optical system 13, an optical element G1 and a reticle protecting pellicle are present. When performing alignment using the reference plate SP and the reference mark FM, a correction optical element G2 having thickness equal to the sum of thickness of the optical element G1 and the pellicle is interposed between the reference plate SP and the projection optical system 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185776-A (JP)
Title: Recording/reproducing device
Inventor: MIYAZAKI HIROYUKI
IPC: G11B20/10
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording/reproducing device capable of shortening a period of time necessary for initializing a hard disk in accordance with its use area, thereby minimizing a period ofnecessary time until an operable state.  <P>SOLUTION: When a power source is turned on, interlocking is executed to invalidate a key operation. After the initialization of an IC or the like, the initialization of a hard disk is started. The completion of the initialization of the hard disk is periodically checked. The initialization is finished in accordance with the use area of the hard disk. After the verification of the completion of the initialization, the interlocking is released to allow the key operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192727-A (JP)
Title: Nonvolatile magnetic memory device
Inventor: HARA MASAAKI
IPC: H01L27/105
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile magnetic memory device having a structure so as not to damage the data, stored in a tunnel magnetic resistance element adjacent to the tunnel magnetic resistance element into which the data is written, by a magnetic field generated when the data is written into the resistance element.  <P>SOLUTION: The memory device comprises a nonvolatile magnetic memory array composed of M pieces of writing word lines RWLs, N pieces of bit lines BLs, and tunnel magnetic resistance element; and a current source for supplying currents I<SB>BL-W</SB>, -I<SB>BL-W</SB>for generating a magnetic field to write data into the tunnel magnetic resistance element and compensation currents I<SB>BL-C</SB>, -I<SB>BL-C</SB>for generating a compensation field to the bit lines, to prevent the data stored in the adjacent tunnel magnetic resistance element when data is written into the tunnel magnetic resistance element from being damaged. The current source is composed of N pieces of current source units BCSs and one unit BCS is connected with one bit line BL.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190341-A (JP)
Title: Grout injection implement and grout injection method
Inventor: UETAKE KATSUTOSHI
IPC: E21D11/04
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grout injection implement and a grout injection method for reducing time required to inject grout into a duct and injecting grout completely into the duct and into both cylinder parts of an anchor implement.  <P>SOLUTION: This grout injection implement 20 is mounted to the anchor implement 3 anchoring the end part of a prestressed concrete steel 19 inserted through a duct 2 passing through a segment constituting a shield tunnel lining body, to inject grout into the duct 2. The anchor implement 3 has a pair of cylinder parts 5 integrally formed to intersect each other. The grout injection implement 20 is provided with a pair of cylindrical grout injection implement bodies 21 respectively fixed to the other end parts 4b of the respective cylinder parts 4 of the anchor implement 3, and a hose joint 25 detachably provided at the grout injection implement body 21 to connect the grout injection implement body 21 to the hose 23 into which the grout is injected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188807-A (JP)
Title: Device and method for cleaning liquid drop discharging head, liquid drop discharging device, electrooptic device, its manufacturing method and electronic equipment
Inventor: KOJIMA KENJI
IPC: B05C11/10
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid drop discharging head cleaning device, which can uniformly give a cleaning liquid to a wiping sheet, a liquid drop discharging head cleaning method, a liquid drop discharging device equipped with the liquid drop discharging head cleaning device, an electrooptic device manufactured with the liquid drop discharging device, the manufacturing method of the electrooptic device employing the liquid drop discharging device and electronic equipment equipped with the electrooptic device.  <P>SOLUTION: This liquid drop discharging head cleaning device is to clean the nozzle forming surface, through which liquid drops are discharged, of the liquid drop discharging head, and is equipped with a wiping sheet running mechanism for running a wiping sheet in order to wipe the nozzle forming surface, a plurality of injection nozzles 171a for jetting cleaning liquid against the wiping sheet, a cleaning liquid feeding means for feeding the cleaning liquid to each injection nozzle 171a and needle valves 44 provided in correspondence with each of the injection nozzles 171a as the injection amount regulating means for regulating the injection amounts sent from the injection nozzles 171a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191208-A (JP)
Title: Inspection method and inspection device
Inventor: SHINOZAKI MASARU
IPC: G01R31/3161
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for inspecting a semiconductor wafer capable of omitting a power source dedicated to fritting, and capable of enhancing remarkably a through-put for inspection.  <P>SOLUTION: In this inspection method of the present invention, a voltage for fritting is impressed to each electrode pad P via the first probe pin 11A in one side of a pair of first and second probe pins 11A, 11B connected respectively from a plurality of drivers 21 in a tester 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189434-A (JP)
Title: Power consumption characteristic presumption method for conveyor belt and specifying method for route of belt conveyor line contributing to power consumption
Inventor: ONO KAZUNORI
IPC: B65G15/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To accurately presume power consumption characteristic of various kinds of conveyor belts from a measurement result of the power consumption when an endless belt comprising a plurality of kinds of conveyor belts is driven and to specify a route of a belt conveyor line largely affecting to the power consumption of this endless belt.  <P>SOLUTION: The presumption method of the power consumption characteristic of the conveyor belt has a measurement step for obtaining time series data by measuring time variation of the power consumption accompanying with driving of the endless belt; and a presumption step for presuming the power consumption characteristics of the respective conveyor belts by regression analysis using a position information of the respective conveyor belts at the belt conveyor line corresponding to respective times of the time series data and the measured time series data. Presumption of the time variation of the power consumption is carried out using the presumption method and the route of the belt conveyor line largely affecting the power consumption is specified from the condition realizing the optimum presumption.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197131-A (JP)
Title: Nickel-base heat resistant alloy and gas turbine blade
Inventor: YOSHINARI AKIRA
IPC: F01D5/28
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nickel-base superalloy for ordinarily casting provided in good balance with high temperature creep strength, corrosion resistance and oxidation resistance, and a gas turbine blade formed with this alloy.  <P>SOLUTION: This nickel-base superalloy contains 12.0-16.0 wt% Cr, 4.0-9.0 wt% Co, 3.4-4.6 wt% Al, 0.5-1.6 wt% Nb, 0.05-0.16 wt% C, 0.005-0.025 wt% B and Ti, Ta, Mo, W, and TiEq is in the range of 4.0-6.0 and MoEq in the range of 5.0-8.0 which are obtained with the following relational expressions, to precipitate γ' phase. TiEq=Tiwt%+0.5153×Nbwt%+0.2647×Tawt%. MoEq=Mowt%+0.5217×Wwt%+0.5303×Tawt%+1.0326×Nbwt%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198602-A (JP)
Title: Presentation system
Inventor: MATSUURA YASUKI
IPC: G03B21/14
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a presentation system for exactly photographing a photographing range with a simple adjustment by installing a photographing device matched with installment of a projecting device.  <P>SOLUTION: A presentation system 1 for performing presentation by projecting images with a projecting device 2 on a writable white board, is provided with a photographing part 6 for photographing the white board 2; and a projecting device mounting part 7 for mounting the projecting device 2 and constituted to adjust a position of the projecting device 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI