baber/WOPTO huggingface dataset:
Patent JP-2005230699-A (JP)
Title: Production method for gold catalyst and its usage
Inventor: KONO JUNYA
IPC: B01J23/52
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily produce a gold catalyst having a high CO-oxidizing ability by a simple method.  <P>SOLUTION: In the production method for the gold catalyst, gold fine particles which are fine and have a uniform particle size are dispersed in a surface active agent solution by applying visible or ultraviolet laser. Therein, the dispersed gold fine particles are deposited on the surfaces of γ-alumina particles by adding and mixing the γ-alumina particles. Then, the gold catalyst is obtained by filtering and washing the γ-alumina particles on which the gold fine particles are deposited.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233334-A (JP)
Title: Slant contact type ball bearing and bearing unit for supporting pinion shaft
Inventor: KAWAGUCHI TOSHIHIRO
IPC: F16H57/021
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slant contact type ball bearing performing adjustment for preloading in a wide adjusting range and facilitating preloading work.  <P>SOLUTION: Preload setting work of the slant contact type ball bearing is carried out under an oil-starving condition when designated press contact force (thrust load) is loaded on balls and a raceway surface and under a condition of enlarging running torque of the bearing. Further, rust preventive oil 35 with kinematic viscosity (20 °C) of 5 to 30 mm<SP>2</SP>/s is used in order to remain a necessary quantity of the rust preventive oil on the raceway surface or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235694-A (JP)
Title: Folding electronic apparatus
Inventor: CHIGUSA RIKA
IPC: H01M2/10
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding electronic apparatus preventing a cover of a battery case from being left opened.  <P>SOLUTION: The folding electronic apparatus comprises: a planar first body portion 2; a planar second body portion 3; a hinge mechanism for rotatably connecting one side potion of the first body portion 2 and the other side of the second body portion 3; a battery case 4 contained in a cylindrical space formed in a part of the hinge mechanism and fixed on the side of the first body portion 2; a case cover of a battery case 4 detachable when it is exposed in the condition that the second body 3 is opened to the first body portion 2; and a stopper member 14 for abuts on the second body portion 3 when the second body portion projects from the battery case 4 and is rotated toward the close direction to the first body portion 2 in the condition that the opening portion of the battery case 4 is not closed by the case cover, and for preventing the second body portion 3 from rotating from the touching position toward the close direction of the second body portion 3. Since the electronic apparatus can not be closed when the case cove is left opened, a user easily notices that the cover is left opened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243083-A (JP)
Title: Disk driving device
Inventor: TAKEDA HIDEFUMI
IPC: H04N19/89
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk driving device capable of reducing a sense of discomfort to users by disturbance of pictures or sounds by supplying MPEG data having data structure based on an MPEG specification having no errors to an MGEG decoder while avoiding a buffer overrun phenomenon in a shock proof memory even at the time of occurrence of ECC decoding errors.  <P>SOLUTION: In a disk driving device, when an ECC decoder 102 fails in the error correcting processing of read block data when performing the reproduction readout of MPEG data from a disk 105, the ECC decoder 102 performs the data readout from the disk and the error correcting processing again until it succeeds in error correction and also the device traces the residual amount of advance readout data stored in a shock proof memory 103 and changes a reproduction mode dynamically according to the residual amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238925-A (JP)
Title: Monitor for enlarging view
Inventor: LI SHI XIONG
IPC: B60R21/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitor for enlarging the view to enlarge the view range on the front and rear sides of the driver of a vehicle.  <P>SOLUTION: The monitor includes four sets of image pickup elements (11-14) provided on front and rear right and left corners, two sets of indicators (21, 22) provided on lower parts on both sides of a front windshield, two visual signal changing units (31, 32) which have two input ends and one output end, respectively with the two input ends being connected to image pickup elements (11, 12) at the front left end and the rear left end, and the other two input ends being connected to image pickup elements (13, 14) at the front right end and the rear right end, and a control unit (30) to be connected to the image pickup elements (11-14) and the visual signal changing units (31, 32).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241844-A (JP)
Title: Color image forming device
Inventor: AKASHI HIRONORI
IPC: G03G15/06
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming device capable of efficiently forming toner patterns of each color for adjustment of image forming conditions in short time and forming the toner patterns by reducing intervals of the adjacent toner patterns.  <P>SOLUTION: The color image forming device alternately forms the toner patterns PY1 to PY4, PC1 to PC4 for adjusting the image forming conditions about toner of at least two colors, for example, such as PY1, PC1, PY2, PC2, PY3 ... on an intermediate transfer object 8 in its surface travel direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241191-A (JP)
Title: Steam cooking device and steam generator
Inventor: KANEKO FUMINORI
IPC: F22B1/28
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam cooking device capable of quickening rise of excessively superheated steam and shortening cooking time.  <P>SOLUTION: This steam cooking device is provided with the steam generator for generating steam, a steam temperature raising device for raising temperature of steam from the steam generator, and a heating chamber for heating an object to be heated by the steam supplied from the steam temperature raising device. The steam generator has a pot 41 in which water is supplied, a heater 42 arranged in the pot 41, and a water level sensor 43 and a temperature sensor 48 arranged in the pot 41. The water level sensor 43 and the temperature sensor 48 are arranged on opposing side faces in the pot 41 and a short side side having a thin and long rectangular shape of the port 41. An exposure condition of the heater 42 from water in the pot 41 is determined by the water level sensor 43 and the temperature sensor 48.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240772-A (JP)
Title: Data recording apparatus and data recording method
Inventor: NOGUCHI KIYOSHIGE
IPC: F02D45/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data recording apparatus for surely recording acquired data.  <P>SOLUTION: A control parameter obtained in time series from a control unit 2 is temporarily recorded in a random access memory 8. A data control part records a series of control parameters in a predetermined period having preset acquisition conditions among the time-series control parameters recorded in the random access memory 8 in a data recording part 9. In this case, the data control part records the time-series control parameters recorded in the random access memory 8 in the data recording part 9 regardless of the acquisition condition in the case of shut-down.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045760-A (JP)
Title: Cipher processing method and device thereof
Inventor: OKOCHI TOSHIO
IPC: B42D15/10
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counter measure for opposing to an incorrect search for reading a built-in encryption key by performing some operations to such a device like an IC card.  <P>SOLUTION: A key register 13 provided to a cipher processor 12 stores its error correction code together with the encryption key. An error correction circuit 15 corrects an error generated to the encryption key before a cipher processing unit 16 performs a cipher processing. Since this makes it possible for bit errors to be corrected even when these errors are generated after each of bits of the encryption key is operated intentionally by an adversary, results of the operations cannot be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252046-A (JP)
Title: Manufacturing method of electronic component
Inventor: SASAKI HITOSHI
IPC: H01L23/02
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of an electronic component which reduces the occurrence frequency of nonconforming articles and increases yield by preventing tears of a sealing member.  <P>SOLUTION: When the temperature of the heating furnace 10 of a closed system is elevated, the temperature of the inside 10A of the furnace and the temperature of air gap portions 5a, 5b rise with almost the same pattern as the temperature curve, because the inside 10A and the outside 10B of the furnace are blocked. Due to this reason, volume V1 of the gas in the air gaps 5a, 5b and volume V2 of the gas of the inside 10A of the furnace expand at almost the same rate, by which the difference between the atmospheric pressure P1 in the air gaps 5a, 5b and the atmospheric pressure P2 of the inside 10A of the furnace is reduced. Accordingly, expansion of the sealing member 6 by the difference in the atmospheric pressure is suppressed, by which the tear of the sealing member 6 is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255430-A (JP)
Title: Silicon nitride sintered compact and method for manufacturing the same
Inventor: YANO SEIJI
IPC: H01L23/15
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon nitride sintered compact suitable for a substrate for module, a structural member, or the like, and a method for manufacturing the same.  <P>SOLUTION: The silicon nitride sintered compact suitable for the substrate for module, the structural member, or the like, is manufactured by mixing a silicon nitride granule (granule A) having 0.6-0.8 MPa grain strength and 20-30 μm average particle diameter with a silicon nitride granule (granule B) having 0.2-0.5 MPa grain strength and 70-90 μm average particle diameter, forming the mixture into a silicon nitride pressed body having ≥65% relative density by press-forming, and sintering it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257391-A (JP)
Title: Evaluation method of lightning arrester
Inventor: TADA TOSHIHARU
IPC: H01C7/12
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily estimate a voltage applied to a current-limiting element and a lifetime by a simple means without requiring a troublesome setting of a circuit constant or a complicated circuit calculation.  <P>SOLUTION: This method comprises the first step for applying a voltage equivalent to a system voltage to a lightning arrester formed by laminating a plurality of current-limiting elements, measuring a resistance component current therefrom is measured, and measuring V<SB>10</SB>μ<SB>A</SB>of the current-limiting elements; the second step for forcibly deteriorating in many steps the plurality of current-limiting elements constituting the lightning arrester, measuring the resistance component current and V<SB>10</SB>μ<SB>A</SB>of each current-limiting element, and determining the relation between the reciprocal 1/ir of the resistance component current and V<SB>10</SB>μ<SB>A</SB>relative to each voltage applied at the measuring time of the resistance component current; the third step for determining the resistance component current equivalent to V<SB>10</SB>μ<SB>A</SB>measured in the first step from the relation between the reciprocal 1/ir of the resistance component current and V<SB>10</SB>μ<SB>A</SB>, and determining the relation between the resistance component current and the applied voltage; and the fourth step for determining the applied voltage equivalent to the resistance component current measured in the first step from the relation between the resistance component current and the applied voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257986-A (JP)
Title: Exposure mask film and method for manufacturing printed wiring board by using same
Inventor: SASAKI MAKIKO
IPC: G03F1/60
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board with excellent reliability and high production yield without decreasing resolution in an exposure step even when contamination is present on an exposure mask film.  <P>SOLUTION: An exposure mask film 1 having a light condensing film 3 and a mask film 4 having a mask pattern below a light diffusing layer 2 is used to irradiate and expose a photosensitive material 6 formed on a substrate with UV light through the mask. That is, the UV light entering the exposure mask film is diffused by the diffusing layer and condensed while the light transmitting the light condensing film so as to suppress diffusion of the UV light at the stage of reaching the surface of the photosensitive material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257534-A (JP)
Title: Rotation angle detector
Inventor: ANDO SHINJI
IPC: G01B7/30
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation angle detector having high detection accuracy at a low manufacturing cost.  <P>SOLUTION: The rotation angle detector 1 is provided with a ring-like magnetic generation member 2 connected to a rotating shaft 5 and forming a magnetic field; a ring-like yoke 3, disposed in the magnetic field of the magnetic generation member 2, forming a magnetic circuit between it and the magnetic generation member 2, and having a pair of gaps 31 and 32, disposed so that the magnetic flux density is varied, when a relative angle with respect to the magnetic generation member 2 is varied by the rotation of the rotating shaft 5; and a magnetic detector 4, disposed at one of the pair of gaps 31 and 32 and detecting the magnetic flux density. The pair of gaps 31 and 32 consist of the large gap 32 having a large width and the small gap 31, having a width smaller than that of the large gap 32, and the magnetic detector 4 is disposed at the small gap 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267734-A (JP)
Title: Boosting circuit and non-volatile memory using it
Inventor: YAMAZOE TAKANORI
IPC: G11C16/04
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology by which different boosting voltage and output currents can be generated by one boosting circuit without increasing a chip area of the boosting circuit and to provide technology by which power consumption of the boosting circuit can be made super low power consumption in a low power consumption mode such as standby, in a semiconductor integrated circuit requiring different boosting voltage and output currents in accordance with modes of erase, write, read, standby, or the like, in a non-volatile memory or the like.  <P>SOLUTION: This apparatus is a semiconductor integrated circuit apparatus characterized in that boosting voltage of voltage or less at the time of erase/write in which output current supply capability are different is generated by using a pump cell of N stage or less in series or in parallel in one boosting circuit in which basic pump cells are connected by N stages and boosting is performed for performing erase/write of a semiconductor memory or the like, and a clock for boosting is switched to a boosting voltage detecting signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005298535-A (JP)
Title: Thermoplastic resin electroconductive sheet and container for conveying electronic part
Inventor: ISHIDA YUSUKE
IPC: B65D85/86
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin electroconductive sheet which hardly suffers from dropping of an electroconductive filler, contains a little amount of the electroconductive filler used, has a surface resistivity of 10<SP>2</SP>-10<SP>10</SP>Ω, and exhibits a good sealing property by a covering tape, and a container for conveying electronic parts obtained by molding the same.  <P>SOLUTION: The thermoplastic resin electroconductive sheet comprises a thermoplastic resin sheet and, applied on the both surfaces or one surface thereof, an electroconductive coating comprising 100 pts. wt. of a urethane resin, 5-100 pts. wt. of a mixture of acrylic resins and 5-50 pts. wt. of an electroconductive filler, where the mixture of acrylic resins comprises 100 pts. wt. of an acrylic resin having a glass transition temperature of 80°C or higher and 10-300 pts. wt. of an acrylic resin having a glass transition temperature of 70°C or lower and the thermoplastic resin electroconductive sheet has a surface resistivity of 10<SP>2</SP>-10<SP>10</SP>Ω. The container for conveying electronic parts is obtained by molding the same.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005266405-A (JP)
Title: Image forming apparatus
Inventor: NAKADA YASUHIRO
IPC: G03G15/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which is configured to reduce RFI and reduces countermeasuring costs against RFI.  <P>SOLUTION: There are arranged on the same substrate an image controller for converting image data from an external device into bit map data for on/off modulation of laser light, a semiconductor laser 22c for emitting laser light, and a laser driving part 22b for controlling driving of the semiconductor laser 22c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266573-A (JP)
Title: Electro-optical device, controller of electro-optical device, control method of electro-optical device and electronic equipment
Inventor: WAKIMOTO SHINGO
IPC: G09G3/20
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To effectively handle a command inputted from a host device in structure that off-sequence processing is executed in the case of stopping display.  <P>SOLUTION: A controller 60 is equipped with a register 65 which stores a parameter group including a drive control parameter for controlling a data line drive circuit 51 and a scanning line drive circuit 52, a parameter management means 63 for updating the parameter group in the register 65 to an initial value when a reset signal RES is inputted while updating the parameter group stored in the register 65 based on the command and a drive control means 63 for controlling the data line drive circuit 51 and the scanning line drive circuit 52 based on the drive control parameter stored in the register 65. The drive control means 63 controls the data line drive circuit 51 and the scanning line drive circuit 52 so that unlighted voltage is impressed on each of a plurality of pixels 31 after the parameter management means 63 updates the parameter group by the reset signal RES.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005274137-A (JP)
Title: Sample analyzer
Inventor: MAEHARA MASAAKI
IPC: G21K5/04
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a sample analyzer, to facilitate conveyance and movement of the device, and to improve adjustment efficiency of a beam line.  <P>SOLUTION: This sample analyzer has a structure equipped with an ion beam generator for generating and emitting the ion beam, and a vacuum container for holding an analysis sample inside. In the device, the ion beam generator is disposed over the vacuum container, and a deflection means for deflecting the ion beam in the horizontal direction on the emission axis of the ion beam emitted vertically downward from the ion beam generator is disposed, and the vacuum container having an ion beam incidence hole of the vacuum container directed to the horizontal direction in order to allow the ion beam deflected in the horizontal direction by the deflection means to enter the analysis sample is disposed, and the ion beam generator, the deflection means and the vacuum container are assembled on a common pedestal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004297805-A (JP)
Title: Low cost antenna made of conductive filler mixed resin-based material having conductive metal wire core
Inventor: AISENBREY THOMAS
IPC: H01Q1/40
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost antenna that is manufactured using molding, and a production method for the antenna.  <P>SOLUTION: An antenna element is made of conductive filler mixed resin-based material having a conductive metal wire core. The conductive metal wire core can be a solid wire, a stranded wire, insulated, or non-insulated wire. The conductive filler mixed resin-based material comprises micron conductor fibers, micron conductor powders, or in combination thereof evenly distributed within a base resin wherein the ratio of the weight of the micron conductive fibers, the micron conductive powders, or in combination thereof to the weight of the conductor base resin is typically between about 0.20 and 0.40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005275798-A (JP)
Title: Program, information storage medium, and image generation system
Inventor: KONDO YOSHITSUGU
IPC: A63F13/52
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image generation system capable of preventing the omission of representation by implementing polygonal scissoring processing with a small processing burden, and an information storage medium thereof.  <P>SOLUTION: The image generation system establishes a plurality of regions for position determination by dividing a predetermined region or its surrounding space, decides on which region each apex of the primitive belongs to, and establishes scissoring information for specifying which region for position determination the apex belongs to, as the apex information associated with the apex. A scissoring processing part decides on whether there is an apex outside the predetermined region among the apexes in the unit of smallest unit polygons composing the primitive based on the scissoring information, implements scissoring processing to the smallest unit polygons having apexes outside the predetermined region, and omits scissoring processing to the smallest unit polygons having no apexes outside the predetermined region.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277795-A (JP)
Title: Information terminal
Inventor: CHIKADA HIROAKI
IPC: H04B7/26
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information terminal for making data communication with another information apparatus through the connection of a mobile phone that can surely confirm initial connection to the mobile phone.  <P>SOLUTION: The information terminal is configured to include: a means for discriminating whether or not a level of an uplink serial signal terminal is a prescribed level or over as the initial connection confirmation processing of the mobile phone; a means for transmitting prescribed request command data via the uplink serial signal terminal when the level is the prescribed level or over, and discriminating whether or not a prescribed response is returned within a prescribed time via a downlink serial signal terminal; and a means for requesting the mobile phone to return its unique information after confirming the presence of the response and acquiring the unique information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI