baber/WOPTO huggingface dataset:
Patent JP-2004178187-A (JP)
Title: Radio communication authentication device
Inventor: OTA YUYA
IPC: G06F21/44
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication authentication device capable of safely and easily recognizing an opposite apparatus at the time of constructing and using a peer-to-peer simple network without needing any access point.  <P>SOLUTION: The opposite apparatus 1 displays information for obtaining the permission of communication by a digital camera 10 to the opposite apparatus 1 at an image display part 2. The digital camera 10 acquires bar code information displayed at the image display part 2 of the opposite apparatus 1 of the other party by an image pickup element 20. The acquired bar code information is analyzed by an information recognizing part 60, and finally recognized as numerics or character information. The recognized information is transmitted from a communicating part 40 to a communicating part 4 of the oppsite apparatus 1 as an authentication password for acquiring the permission of the transmission/reception of data to the opposite apparatus 1. An authenticating part 3 of the opposite apparatus 1 carries out authentication by using information transmitted from the communicating part 40 of the digital camera 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177673-A (JP)
Title: Pairing ciphering device, pairing ciphering calculation program
Inventor: IZU TETSUYA
IPC: G09C1/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To speedily perform pairing calculation of elliptic curve cryptography.  <P>SOLUTION: In the program for pairing calculation shown in the figure, calculations are carried out to obtain the coefficients of the formulae of straight lines 11, 12 for the pairing calculation by defining a function TDBL and using values obtained in the process of calculating elliptic duplication. Or, calculations are carried out to obtain the coefficients of the formulae of the straight lines 11, 12 for the pairing calculation by using the values obtained in the process of calculating elliptic addition and by defining a function TADD.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174665-A (JP)
Title: Curved surface machining method and curved surface machining device
Inventor: SAKAE HIDETOSHI
IPC: B24B13/04
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curved surface machining method for miniaturizing a device without machining origin deviation due to deviation of a polishing tool and a measuring head and without requiring machining to acquire a positional relation of a machined surface in relation to a coordinate system provided on a machining machine before secondary machining.  <P>SOLUTION: In this method, the machined surface of a workpiece is machined by the machining machine. The polishing tool 1 having a circular arc surface is pressed on the machined surface 21a by fixed load and is scanned. The polishing tool 1 is made to perform a copying operation along the machined surface 21a. At this time, displacement of a pressurizing direction of the polishing tool 1 is acquired by a position sensor constituted of a laser scale body 6 and a laser scale detection head 7. The positional relation of the machined surface 21a in relation to the coordinate system provided on the machining machine is acquired from the displacement of the acquired pressurizing direction. Based on the acquired positional relation, the machined surface 21a is polished by the polishing tool 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180145-A (JP)
Title: Image reading and recording apparatus
Inventor: AWAI TAKASHI
IPC: B41J2/01
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading and recording apparatus in which the apparatus can be miniaturized and an image reading unit can be prevented from being soiled.  <P>SOLUTION: A common transfer path 49 forms one part of a document transfer path R2 for transferring a document 12 to the image reading unit 28, and one part of a sheet transfer unit R1 for transferring a sheet 2 to an image recording unit 1A, respectively, and the image of the original is read and recorded on the sheet 2 in the path 49. Also, a supporting portion 3a held at a position where the sheet 2 passing through the unit 1A is supported when the image is recorded on the sheet 2 is retractibly provided on the path 49, and an image reading means 22 of the unit 28 is retractibly provided on the path 49. When the image of the original is read, the means 22 is moved to a position where a document transfer path for allowing the document 12 to pass through is formed on the path 49 and the image of the original can be read, while retracting the unit 3a from the path 49.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004187160-A (JP)
Title: Clock reproduction device and data receiver
Inventor: YAMAZAKI KOJI
IPC: H04L7/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock reproduction device by which frequency control of a reproduced clock so that a state that a frequency of the reproduced clock is constantly large or small is not continued to a frequency of an original clock is made possible.  <P>SOLUTION: The clock reproduction device has an original clock information acquisition means (401) for acquiring original clock information, a reproduced clock output means (405) for outputting the reproduced clock, frequency control means (403, 404, 405) for controlling the frequency of the reproduced clock based on control information and a control information generation means (410) for generating the control information and for supplying it to the frequency control means and the control information generation means (410) has a reproduced clock information generation means (415) for generating reproduced clock information and differential integration means (411, 412, 413) for generating a differential integrated value obtained by integrating difference between the original clock information and the reproduced clock information as the control information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003214405-A (JP)
Title: Rodless cylinder device
Inventor: PARK OE SOOK
IPC: F01B11/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rodless cylinder device capable of improving driving force, having excellent durability, and interchangeably usable for linear transfers of various kinds of physical distributions at industrial sites and transfers for light cargo and heavy cargo.  <P>SOLUTION: This rodless cylinder device has a movable member 22, a cylinder 6, a piston 7, a cylinder cap 8, a chain 200 for connecting the piston 7 and the movable member 22, and a sprocket 100 for guiding the chain 200, and drives the movable member 22 by supplying compressed air to one of cylinder chambers 6a and 6b of the cylinder 6. The chain 200 is made of link members 300. The link member 300 has a shaft part 40 and connecting parts 50 and 60. The connecting part 50 and the connecting part 60 are hinge connected with each other. The sprocket 100 has supporting surfaces 110 disposed according to the intervals of the link members 300 and is constituted of a plurality of recessed parts 120 fitted with the shaft part 40 therein.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004058648-A (JP)
Title: Laminated film and manufacturing process thereof
Inventor: TAKADA HAGUMU
IPC: B32B27/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated film, a laminated film for protection film, a laminated film for cover tape and a laminated film for transferring foil, which fulfill high level antistatic property without humidity dependency, are excellent in transparency, water resistance and scraping resistance, and a protection film, a cover tape and a carrier package using the same.  <P>SOLUTION: The laminated film is composed of a thermoplastic resin film and a built-up layer, which is built up on at least one side of the thermoplastic film and contains a composition (A) and a crosslinking agent (B) in an amount of 50 weight % or more, wherein the composition (A) comprises polythiophene and a poly anion or a polythiophene derivative and a poly anion, and the built-up layer has a sea-island structure in which the crosslinking agent (B) is scattered in the composition (A). A manufacturing process of the laminated film consists of applying a coating liquid which contains the composition (A) and the crosslinking agent (B) on at least one side of the thermoplastic film and heat-treating it after drying and extending, wherein the coating liquid contains 10 to 85 weight % of the crosslinking agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005897-A (JP)
Title: Magnetic tape
Inventor: KUZE SADAMU
IPC: G11B5/70
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape which excels in high-density characteristics and is adaptive to a recording capacity above 1 TB.  <P>SOLUTION: The magnetic tape has a recording track width of 15 μm or smaller and is used at a tape speed above 4 m/sec or faster. In the magnetic tape, a coefficient of temperature expansion in the transverse direction of the tape is (0 to 8)x10<SP>-6</SP>/°C, a coefficient of humidity expansion is (0 to 10)x10<SP>-6</SP>/% RH and the amount of edge weaving at a tape edge which is a reference side when the tape is running or at the tape edge on the side opposite thereto is 0.8 μm or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004193661-A (JP)
Title: Two-way communication system, video communication apparatus, and photographing processing control method for video communication apparatus
Inventor: OKADA RYOHEI
IPC: H04N7/18
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-way communication system capable of properly discriminating a characterful area, causing an imaging apparatus to track and photograph the characterful area, and storing the characterful area into a prescribed position of an image in an image frame, and to provide the video communication apparatus and a photographing processing control method for the video communication apparatus.  <P>SOLUTION: The video communication apparatus (104) provided in one video distribution unit (101) or more connected to a network includes: a sound source detection section (204) for detecting a sound source emitted from an object on the basis of voice data and generating sound source information data; a feature detection section (203) for detecting the characterful area of an object on the basis of image data to generate characterful area information data; and a photographing control section (205) for controlling the photographing processing of an imaging apparatus on the basis of at least either or both of the sound source information data and the characterful area information data and characteristic information data of the imaging apparatus (102).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189007-A (JP)
Title: Lift for vehicle maintenance
Inventor: ASAI KATSUTOSHI
IPC: B60S5/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lift for vehicle maintenance capable of shortening maintenance time by eliminating work time required for carrying tools by repeating reciprocation between a tool carrier and a tool shelf.  <P>SOLUTION: This lift for vehicle maintenance is constituted in such a way that a bottom part of a vehicle body of a vehicle is loaded on vehicle receive bases 13a, 13b while the lift lowers and then link mechanism parts 14a, 14b are operated to elevate the vehicle to perform maintenance of the vehicle at the elevated position. Tool storage boxes 30, 31 storing tools required for maintenance and hose reels 32, 33 for winding and storing an air hose used for maintenance of air equipment of the vehicle are provided on lower side faces of vehicle receive bases 13a, 13b of the lift for vehicle maintenance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191622-A (JP)
Title: Wooden japanese drum
Inventor: KITO KAZUO
IPC: G10D13/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wooden Japanese drum which can be produced without the need of using a solid natural log as raw material at a low cost, for which waste wood can be used, and which contributes to solve an environmental problem.  <P>SOLUTION: In the wooden Japanese drum, head surfaces are formed by fixing skins 14 onto a shell 12 with rivets while the skins 14 are tightly stretched. A shell main body 18 is formed by a marquetry structure body made of divided wooden pieces 20 which are laid in a generatrix direction and are waste woods such as thinned out woods or the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190603-A (JP)
Title: Compressor
Inventor: OISHI YASUNORI
IPC: F04B39/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor for a vehicular air conditioner with a harness fixing portion, capable of preventing coming-off of and damage to a harness, and realizing high working efficiency, easy reassembly, and downsizing.  <P>SOLUTION: This compressor is provided with the harness fixing portion 3 for fixing the harness disposed on the external portion of a casing 4. The harness fixing portion 3 includes a groove portion 5 for storing the harness and a pressing plate 7 for pressing the harness against the groove portion 5. A bottom portion 5a constituting the groove portion 5 has a structure of a casting surface. The press plate 7 is structured so as to be fixed on the casing using a male screw 9 screwed in the casing 4 by passing it through a through-hole 8 formed in the pressing plate 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198639-A (JP)
Title: Portable equipment
Inventor: KOBAYASHI MAMORU
IPC: G06F3/14
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide portable equipment that attains cost reduction, consumption power reduction or the like and improves a degree of freedom of scroll display by relieving restriction of size of display data constituting a scroll face by the control circuit of a simple configuration and the memory of a small capacity.  <P>SOLUTION: An address comparison part 100c always determines a scroll state of the display region of the scroll face in a VRAM 85 for the scroll face according to a status register (set contents) set in a register 104 for display control to properly generate an empty flag at need. When the empty flag is generated, a writing control part 100d writes new display data successively to a part displayed already on the scroll face on a region corresponding to the VRAM 85 for the scroll face according to the status register (set contents) set in the register 104 for the display control.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196927-A (JP)
Title: Oxidative desulfurization of fuel oil
Inventor: SATO KAZUHIKO
IPC: C10G27/04
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially advantageous oxidative desulfurization of fuel oil which can efficiently oxidize and remove hardly removable organic sulfur compounds contained in fuel oil, particularly benzothiophenes.  <P>SOLUTION: The oxidative desulfurization of fuel oil comprises treating a sulfur compound-containing fuel oil with an oxidizing agent in the presence of a promoter selected from (i) a transition metal catalyst, (ii) a phase transfer catalyst and (iii) a Bronsted acid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198738-A (JP)
Title: Content reproducing device and program
Inventor: HATSUMI YUICHI
IPC: G10K15/04
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which reproduces other contents related to the content in such a form that approximated to those contents.  <P>SOLUTION: The Karaoke data corresponding to musical pieces recorded on a CD loaded in a CD drive 711 is stored in an auxiliary storage part 702. A voice signal outputted from a microphone used by a user is inputted from an input terminal 706. A control part 701 adjusts the sound volume level of musical performance reproduced by audio data which a musical sound generation part 709 and the CD drive 11 input to a mixer 712, in accordance with the level of the voice signal inputted to the input terminal 706 when reproducing the musical pieces recorded on the CD and corresponding Karaoke data in parallel. Thus, musical performance of Karaoke data is heard when the user is singing a song, and musical performance of CD is heard when the user is not singing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201452-A (JP)
Title: Hybrid vehicle and its drive device
Inventor: MATSUZAKI NORIKAZU
IPC: B60L50/16
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the driving performance of a hybrid vehicle which is an electrically driven four-wheel-drive car wherein a motor directly receives the output of a generator and is thereby driven.  <P>SOLUTION: The output of the generator is controlled so that the generator torque is kept within a range in which the vehicle does not go into a stall. A drive device for hybrid vehicle comprises a second generator 2 which is rotationally driven by an engine 1 which rotationally drives either of front and rear wheels 14 and 15, the motor 5 which directly receives the output of the second generator 2 and is thereby rotationally driven to rotationally drive the other of the front and rear wheels 14 and 15, and a four-wheel-drive controller 6 which controls the rotational driving of the second generator 2 and the motor 5. If the engine 1 is overloaded, the output of the second generator 2 is limited by the four-wheel-drive controller 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206930-A (JP)
Title: Discharge lamp lighting device
Inventor: MIZUKAWA HIROMITSU
IPC: H05B41/24
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device for obtaining the optimum light output without damaging the life of a lamp even if the ambient temperature of the lamp is varied.  <P>SOLUTION: In the discharge lamp lighting device which includes an invertor circuit 1 having a switching element to switch, in a high frequency, an output from a DC power source E, a resonant circuit 2 composed of an inductor T1 and a capacitor C1 applied the high frequency output, a discharge light La applied a resonant voltage of the resonant circuit 2, and a oscillation frequency control means 5 for switching an oscillation frequency of the invertor circuit 1, a switching means 4 is provided, wherein the switching means 4 operates the control means 5 so as to perform fixed power control to make loading electric power substantially constant in a range of a lamp impedance at around the rated lamp impedance of the discharge light La or higher, and to make the oscillation frequency substantially constant in a rage of the lamp impedance or lower at around the rated lamp impedance of the discharge light La.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205325-A (JP)
Title: Inspecting apparatus of sheet integration body
Inventor: ONISHI KAZUO
IPC: G01B11/30
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for identifying a direction fail sheet having a direction different from other sheets in laminated sheets at low costs.  <P>SOLUTION: A sheet direction fail apparatus 1 comprises a camera 2; a camera shift mechanism 3; a system controller 4; and an illuminator 5. The camera 2 images a cutout 12 of a sheet 11 in the state of a sheet integration body 10 on a working bench 6 from the X-axis direction. The camera shift mechanism 3 moves the camera 2 along the Z-axis direction. The camera 2 that is moved by the camera shift mechanism 3 and images the sheet in the entire layer of the sheet integration body 10 transmits image data to a system controller 4. The system controller 4 performs thin-line removal processing and binarization processing to the image data and judges that the sheet whose cutout 12 is not imaged is the direction fail sheet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204780-A (JP)
Title: Device and method for monitoring irregularity of gas turbine
Inventor: NOMURA MASUMI
IPC: F02C9/00
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To specify irregularity of a gas turbine device.  <P>SOLUTION: A combustion stabilizing estimation model construction part 23 calculates a combustion stabilizing estimation model providing conditions for a burner to burn stably as a relation of a frequency analysis result and a process value according to the frequency analysis results provided by frequency analysis of inner pressure oscillation of the burner and the process value indicating at least air-fuel ratio and intake air quantity of the gas turbine device. An input part 21 provides an actual measured frequency analysis result by frequency analysis of actual measured inner pressure oscillation obtained by measuring inner pressure oscillation of the burner. A diagnostic part 24 provides a first comparison result by comparing the actual measured frequency analysis result and a first estimated frequency analysis result provided by the combustion stabilizing estimation model according to actual measured process value obtained by actually measuring a process value, changes one of process values as a specific process value according to the first comparison result, and diagnoses that irregularity corresponding to the specific process value occurs according to a second comparison result comparing actual measured frequency analysis result and a second estimated frequency analysis result provided by the combustion stabilizing estimation model.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202408-A (JP)
Title: Adsorbent and large volume continuous removing method for carbon dioxide using the same
Inventor: ITO KOICHI
IPC: B01J20/28
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adsorbent having a carbon dioxide adsorbing volume and removing carbon dioxide from a carbon dioxide-containing mixed gas discharged from a gas generation source from a medium volume to a large volume at a high flow velocity in large quantities at a low cost in a space and energy saving state, and a method for continuously removing carbon dioxide from a large volume of the high flow velocity combustion gas discharged from a coal steam power plant or the like using the adsorbing member.  <P>SOLUTION: The adsorbent for carbon dioxide in the gas generation source has a carrying ratio of A-type or X-type zeolite with an Si/Al atomic ratio of 1.0 to 1.5 of 5 to 100 (mass %) and a bulk density of 0.05 to 1.00 (g/cm<SP>3</SP>) and has a lattice-like or spiral type honeycomb structure. This adsorbent is arranged in a large volume/high flow velocity gas flow route or bypass route to continuously remove carbon dioxide from a mixed gas containing 1 to 90 (vol %) of carbon dioxide.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207103-A (JP)
Title: Separator for fuel cell
Inventor: MAEDA YOSHIAKI
IPC: H01M8/02
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell separator using a tablet formed by molding an uniform mixture of a thermosetting resin and graphite, restrained from the formation of a surface skin layer that increases electrical property, especially, conductivity at these contact, in order to improve an electric conductivity of the contact face between the catalyst electrode layer and the separator, or the contact face between a gas diffusion layer interposed between them and the separator on the solid electrolyte membrane of a fuel cell.  <P>SOLUTION: The fuel cell separator is integrally molded by arranging an expanded graphite sheet on both sides of a flat tablets formed by molding the uniform mixture of a thermosetting resin and graphite, and supplying them into a molding die, and laminating them while forming an indented part serving as a gas passage on the surface of the flat tablet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI