baber/WOPTO huggingface dataset:
Patent JP-2004301586-A (JP)
Title: Moving locus measuring apparatus
Inventor: AMISHIMA TAKESHI
IPC: G01C21/14
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To precisely measure positions and speed even if a mobile unit exists near a sensor by utilizing the arrival time difference of radio waves to each sensor from the mobile unit in addition to the arrival direction of the radio waves.  <P>SOLUTION: A moving locus measuring apparatus comprises an angle measuring means 2 for calculating the azimuth angle of radio waves arriving from a plurality of sensors 1-1 to a sensor 1-I; and an arrival time difference measuring means 3 for calculating the time difference, where radio waves arrive from the mobile unit to the sensor, thus performing tracking processing by using the angle measurement value and the arrival time difference. As a result, malfunctions of large measurement error when the position is calculated only by the azimuth angle are eliminated if the mobile unit is located at a position close to a straight line for connecting the plurality of sensors when measuring the azimuth angle of the mobile unit by using the plurality of sensors for tracking the position and speed of the mobile unit from the measurement result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309707-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus provided with the same
Inventor: MIMURA SHINYA
IPC: G03G5/06
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high sensitivity, exhibiting sufficient photoresponsiveness, having excellent printing durability and wear resistance, and capable of retaining stable properties over a wide temperature range.  <P>SOLUTION: In the electrophotographic photoreceptor 1, the ratio A/B between the weight A of a charge transport material 13 and the weight B of a binder resin 17 in a charge transport layer 16 is 10/15 to 10/30, and in the state where the ratio A/B is 10/20, drift mobility in an environment at 25°C with a field intensity of 2.0×10<SP>5</SP>V/cm is ≥1×10<SP>-6</SP>cm<SP>2</SP>/Vs and sensitivity variation in an environment at 5-35°C is ≤100 V. The electrophotographic photoreceptor 1 has high sensitivity, exhibits the sufficient photoresponsiveness, has excellent printing durability and wear resistance, and can retain stable properties over the wide temperature range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314655-A (JP)
Title: Roof side inner garnish
Inventor: OKAMURA SHOTARO
IPC: B60R21/215
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To surely hold a deploying part on the upper side of an opening of a window of a roof side inner garnish at a position along a roof side rail, and largely develop the deploying part at the time of deploying an air bag element.  <P>SOLUTION: An upward side portion of a window opening 14 of a roof side inner garnish 10 serves as a deploying part 22, and a connection part 24 is formed at a central part in a fore-and-aft direction of the deploying part 22. A stopper 32 is formed to the connection part 24, and the stopper 32 is engaged with the lower end edge 42A of a mounting hole 42 formed to the side wall 40A of an roof side rail inner panel 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318427-A (JP)
Title: Image forming apparatus and control method therefor
Inventor: MASUDA YOSHITAKA
IPC: G06F3/12
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To display the status of a printer and various kinds of guidance therefor in a language suitable to a user by simple setting operation.  <P>SOLUTION: A client PC (10) designates (S2) the language mode of messages displayed on a printer (2) side, and transmits (S4) a print job with the language mode included therein to the printer (2). The printer (2) having received the print job extracts (S7) the language mode form the print job, and displays (S10) the status in a language in the language mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315421-A (JP)
Title: Whitening cosmetic
Inventor: ISSHIKI TAKASHI
IPC: A61K8/00
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a whitening cosmetic which shows no stickiness at application and is excellent in spreadability and temporal stability.  <P>SOLUTION: The whitening cosmetic contains (a) an ascorbic acid derivative, (b) a crosslinked copolymer of an acrylic acid or acrylamide and 2-acrylamido-2-methylpropanesulfonic acid and (c) carrageenan.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317294-A (JP)
Title: Inspection light irradiation apparatus
Inventor: WATANABE MASATAKA
IPC: G03F1/84
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection light irradiation apparatus for possibly preventing particles from generating in a defect inspection of a laminate of resist film on a photomask blank and efficiently inspecting the defect such as contaminations on the resist film and thickness unevenness of the resist film.  <P>SOLUTION: The inspection light irradiation apparatus detects the defect on the resist film by irradiating a light to the laminate of resist film of the photomask blank substrate, and is provided with an irradiation table on which the substrate with the laminate of resist film is placed, an upright support post provided on the irradiation table, a support movably attached along the support post, moving and driven by a motor and a light source attached to the support, driven and vertically turned by the motor. An irradiation height of the inspection light irradiated from the light source to a surface of the resist film of the substrate is changed by moving the support. An irradiation angle of the inspection light irradiated from the light source to the surface of the resist film of the substrate is changed by turning the light source. The apparatus possibly prevents generation of particles in the defect inspection of the laminate of resist film on the photomask blank and efficiently inspects the defect such as the contaminations on the resist film and the thickness unevenness of the resist film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315895-A (JP)
Title: Pretreatment liquid for electroless plating, and electroless plating method using it
Inventor: NODO TAKAAKI
IPC: C23C18/18
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pretreatment liquid for electroless plating superior in liquid stability during use and storage, and to provide an electroless plating method.  <P>SOLUTION: The pretreatment liquid for electroless plating includes a divalent palladium compound and one or more water-soluble macromolecules, while the concentration of the palladium compound is adjusted to 0.01 to 100 mmol/L, and the content of the one or more water-soluble macromolecules are adjusted to 0.01 to 100 mass% with respect to the mass of the palladium compound; and has a pH adjusted to 7 to 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004313973-A (JP)
Title: Photocatalyst filter, its manufacturing method, and photocatalyst treatment apparatus
Inventor: KATO SHINJI
IPC: B01J32/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently treat a fluid by a photocatalytic reaction when visible light is irradiated.  <P>SOLUTION: A photocatalyst filter is a porous body 71 having a three-dimensional mesh structure, comprising a porous material having a rugged surface layer formed by ceramic particles 72 of 1 to 100 μm in an average diameter adhering on the outside surface and inside pores thereof and a photocatalyst 76 carried on the porous material that exhibits photocatalytic activity when irradiated with visible light and has a specific surface area of 5 m<SP>2</SP>/g or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315928-A (JP)
Title: High carbon rail vehicle wheel having excellent wear resistance and thermal crack resistance
Inventor: UEDA MASAHARU
IPC: B60B17/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To further improve the wear resistance of a tread and a flange face of a wheel with pearlitic structure for rail vehicles such as locomotives, passenger vehicles and freight cars and to remarkably prevent the occurrence of thermal cracks in the wheel.  <P>SOLUTION: The high carbo rail vehicle wheel having excellent wear resistance and thermal crack resistance is the integrated type composed of steel having chemical components comprising, by mass, 0.85 to 1.20% C, 0.10 to 2.00% Si and 0.05 to 2.00% Mn, and, if required, further comprising one or two metals selected from Cr and Mo, or one or two metals selected from V and Nb, or B, or one or two metals selected from Co and Cu, or Ni, or one or more metals selected from Ti, Mg and Ca, or Al, or Zr, or N in prescribed amounts, and the balance Fe with inevitable impurities. At least a part of the tread and/or flange face of the wheel has a pearlitic structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328069-A (JP)
Title: Television telephone terminal and image forming method
Inventor: OMORI MANAMI
IPC: H04M11/10
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television telephone terminal and an image forming method capable of allowing the cut down of the data quantity, when it displays a previously stored picture in response to an answer phone call and sends it to a television telephone terminal of a communication party.  <P>SOLUTION: The television telephone terminal has an answer phone function and a television telephone function. It comprises a means for controlling the individual means, a radio means for performing communications, a means for photographing during the operating of the television telephone function, a means for displaying a taken picture of a user himself/herself and a substitute picture, an operating means for inputting an action command for applying an impression or action to the substitute picture, a means for storing the substitute picture and the action command, a data analyzing means for analyzing the stored action command, and a means for generating a picture with reflection of the action command on the substitute picture. It sends the generated picture to a television telephone terminal of a communication party.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325106-A (JP)
Title: Illumination structure of dial window
Inventor: MIKAMI KATSUYOSHI
IPC: G01D11/28
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination structure capable of achieving uniform illumination over a dial design at low cost.  <P>SOLUTION: A light-shielding part 34a is made to protrude from the external surface of a tubular part 34, in such a way as to interrupt direct light R0 from a light source L1 to a design 11 inside. As a result, illumination is uniformized over a design 12 located at the outside and the design 11 located in the inside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328300-A (JP)
Title: Variable frequency divider and frequency division control method
Inventor: SHIMOMURA YUKIO
IPC: H03L7/183
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable frequency divider capable of performing a stable high-speed operation.  <P>SOLUTION: A prescaler 10 switches a frequency dividing ratio according to a level of a frequency dividing ratio control signal PCTR outputted from a swallow counter 30. A master counter 20 repeats a counting-down operation from an initial value M synchronously with a frequency dividing clock signal PCLK, and outputs a load signal LOAD when a counting value is "0". The swallow counter 30 performs the counting operation synchronously with the clock signal PCLK, loads an initial value S at the input timing of the load signal LOAD, and starts the counting-down operation and sets the signal PCTR at a H level. Also, the swallow counter 30 sets the signal PCTR at an L level when the counting value is "0". At the next input timing of the load signal LOAD, the swallow counter 30 loads the initial value S to restart the counting down operation, and sets the signal PCTR at the H level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003294472-A (JP)
Title: Navigation system and recording medium
Inventor: NAKAMURA MOTOHIRO
IPC: G09B29/10
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To search a bypass route again in a direction desired by a user in a navigation system.  <P>SOLUTION: A navigation ECU 10 searches a route to a destination on the basis of data on a map database 12 so as to be displayed on a display 16. When the bypass route other than an obtained route is required, the user inputs a direction in the bypass route from an operation part 14. The navigation ECU 10 increases link costs in a direction other than an input direction, and it again searches a route agreeing with the input direction so as to be displayed on the display 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004327213-A (JP)
Title: Debris recovery device in euv light generating device
Inventor: ENDO AKIRA
IPC: G21K5/00
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability of an optical equipment including a condensing mirror in the chamber, maintain the degree of vacuum of the chamber, and suppress output degradation of the EUV light by efficiently recovering the debris colliding with the condensing mirror by high speed from the plasmized target and the debris adhering to the condensing mirror.  <P>SOLUTION: A laser beam irradiation means 10 is arranged so that the irradiation direction of a laser beam L and the advance direction of a target 1 may be opposed to each other. A debris recovery means 30 for recovering the debris 3 is arranged in the advance direction of the target 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328605-A (JP)
Title: Non-contact ic card reader/writer unit
Inventor: UI TAKASHI
IPC: G06K17/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To manage entering/leaving with one non-contact IC card reader/writer unit.  <P>SOLUTION: The non-contact IC card reader/writer unit is provided with two transmitter antennas 105, 106, one receiver antenna 107 and an antenna switching circuit 104 and a command is sent out while switching the two transmitter antennas 105, 106 at the interval of a predetermined time. By specifying the transmitter antenna that transmits a command to which a response received by the receiver antenna 107 is transmitted, the transmitter antenna to which a non-contact IC card approaches can be detected. Between the two transmitter antennas, one is used for entering and the other is used for leaving, thereby managing entering/leaving.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332602-A (JP)
Title: Accumulator fuel injection system for diesel internal combustion engine
Inventor: USUI MASAYOSHI
IPC: F02M55/02
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accumulator fuel injection system for a diesel internal combustion engine, not only producing superior injecting performance and injecting characteristics but also securing high reliability on fuel leakage and lower noise by connecting a common rail directly to an injector.  <P>SOLUTION: The accumulator fuel injection system for the diesel internal combustion engine comprises at least the common rail and an injection nozzle holder. Herein, the common rail and the injection nozzle holder are directly fastened to each other, not via a fuel injection pipe between the common rail and the injection nozzle holder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330876-A (JP)
Title: Hydraulic brake device for vehicle
Inventor: KUSANO AKIHITO
IPC: B60T8/88
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and low-cost device capable of determining an operating state of an on-off valve at the start of anti-lock control in a hydraulic brake device for a vehicle for opening and closing a hydraulic pressure passage supplying output hydraulic pressure of a pressure regulating valve to a hydraulic pressure system with the on-off valve.  <P>SOLUTION: The hydraulic pressure passage Hb supplying the output hydraulic pressure of the pressure regulating valve RG is connected to the hydraulic pressure system MH from a master cylinder MC to a wheel cylinder W1 or the like, and the solenoid on-off valve NC for opening and closing the hydraulic pressure passage is provided. A differential pressure setting means (e.g. a compression spring 8) is provided to set the output hydraulic pressure of the pressure regulating valve RG to be higher than output brake hydraulic pressure of the master cylinder MC when the solenoid on-off valve is set for a closing position. When the anti-lock control is started to have the solenoid on-off valve for an opening position, the operating state of the solenoid on-off valve is determined based on the result of comparing the detected hydraulic pressure of the hydraulic pressure system MH detected by a pressure sensor Smc with the detected hydraulic pressure of a pressure sensor Srg corresponding to a brake operation amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000600-A (JP)
Title: Physiological sampling apparatus and method for using the sample
Inventor: YUZHAKOV VADIM
IPC: A61B5/145
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated apparatus which is efficient, reduces pain, is easy to use and can be used together with a concentration measuring instrument for various analytic target materials, and a method therefor.  <P>SOLUTION: The apparatus includes a perfect examination strip including a bio-sensor and a support member, and a separate lance member mounted on the examination strip, and the lance member includes at least one puncturing member and is configured to transport a liquid sample obtained by the puncturing member to the bio-sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004277396-A (JP)
Title: Method for obtaining aromatic dihydroxy compound and dialkyl carbonate from aromatic polycarbonate
Inventor: OGASAWARA KAZUYOSHI
IPC: C08J11/24
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining an aromatic dihydroxy compound useful as s polycarbonate raw material, etc., and a dialkyl carbonate useful in another industry or the production of the aromatic polycarbonate by a melt polymerization, by treating the aromatic polycarbonate inexpensively in a short decomposition time and in a large amount.  <P>SOLUTION: This method for obtaining the aromatic dihydroxy compound and the dialkyl carbonate from the aromatic polycarbonate by decomposing the aromatic polycarbonate by an ester interchange with a 1-4C alcohol to obtain the aromatic dihydroxy compound and the dialkyl carbonate is provided by using a chlorine-containing organic solvent as a solvent, a metal hydroxide as a decomposition catalyst, and limiting ≤2.5 wt. % water content in the system of an initial decomposition reaction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332483-A (JP)
Title: Opening/closing system
Inventor: ODATE KAZUKI
IPC: E06B9/84
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing system with an opening/closing element to be moved on a predetermined track for performing opening/closing operation, having further improved user-friendliness.  <P>SOLUTION: The opening/closing system comprises a movement detecting means for detecting the movement of the opening/closing element to a given reference position set on the track, an object existence or not inspecting means for inspecting the existence or not of an object which interrupts the movement of the opening/closing element, and an object existence or not inspection control means for controlling the inspection by the object existence or not inspecting means depending on the setting of the reference position. It is desirable that the movement detecting means has a position estimating portion for estimating the position of the opening/closing element on the track in a certain estimating method. Furthermore, the object existence or not inspecting means is desirably arranged around the track and has a sensor portion for sensing the object.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336639-A (JP)
Title: Multiplexer, and method for specifying its failure spot
Inventor: MATSUMURA KIYOKO
IPC: H04L12/28
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiplexer capable of surely separating a device with a failure spot, and a method for specifying the failure spot.  <P>SOLUTION: A network managing part 15 instructs a transmission control part 13 and a reception control part 14 to transmit and receive data to collect information of a network state. The network managing part 15 makes test data to be periodically transmitted on the basis of the collected information and makes the reception control part 14 monitors data reception. A storing part 16 of the network managing part 15 stores data of a communication pattern, a failure spot at the time of the occurrence of the failure and transmittable and receivable transmission and reception patterns at the time of the occurrence of the failure. When a failure occurs, the network managing part 15 collates the IDs of NICs 101 to 104 with the transmittable and receivable transmission and reception patterns stored in the storing part 16 to specify the failure spot that occurs. The network managing part 15 segments places with no failure from the failure spot.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334779-A (JP)
Title: Electronic device
Inventor: MORIMOTO KEIU
IPC: H04N5/44
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device with a data caching function which allows effective use of cache.  <P>SOLUTION: In the electronic device with the data caching function which accumulates (caches) and uses data (contents) acquired from each communication media such as a digital television broadcast receiving part 2, an accumulation managing part 11 having an accumulation device (HDD) 11a and the Internet 18 in a cache memory 12b in a cache management part 12, as data are newly cached in the cache memory 12b, priority for deleting old data is determined by at least one of time required to acquire the data from each media and an acquiring speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334780-A (JP)
Title: Interface control device, image formation apparatus, interface control method, computer program and recording medium
Inventor: TAKEUCHI HIROAKI
IPC: G06F13/36
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interface control device capable of dynamically switching an interface mode.  <P>SOLUTION: The interface control device 1 is structured with a PCI control part 7 for controlling a PCI bus 3, a general-purpose memory control part 8 for controlling a general-purpose memory such as a ROM 5a and a RAM 5b, a PCI arbiter 9 for mediating which device is made to use the PCI bus 3 and a selector 10 for selecting which is used to control a terminal of the PCI bus 3, PCI control part 7 or the general-purpose memory control part 8. The control part is selected by the selector 10 according to the interface mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335421-A (JP)
Title: Switch
Inventor: TSUKUI AKIHIKO
IPC: H01H21/00
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch having an improved operation feeling, so that if arranged adjacent to a seesaw switch, any sense of incongruity is not detected.  <P>SOLUTION: The switch comprises at least right button part 2 and a left button part 3 facing each other, having operation surfaces 21, 31 to be pushed, and a shaft part provided at lower part of the operation surfaces 21, 31. When the operation surfaces 21, 31 are pressed, the right and left button parts 2, 3, are turned downward to operate the switch. A shaft hole part 221 of the right button part 2 is coaxial with a protruding shaft part 321 of the left button part 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI