baber/WOPTO huggingface dataset:
Patent JP-2003304232-A (JP)
Title: Secret information management system, method and program
Inventor: OGURI NOBUYUKI
IPC: H04L9/08
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide secret information management system, method and program realizing a reduction in computational complexity required for processing.  <P>SOLUTION: A user device 20 is provided with an encryption means 23 for encrypting secret information m by using a public key h of the user device 20 on the basis of an NTRU encryption system, a secret information transmitting means 24 for transmitting encrypted secret information e to server devices 30, 40, a request means 25 for requesting decryption information (a) for decrypting the encrypted secret information e, and a decryption means for decrypting the encrypted secret information e by using the decryption information (a). The server devices 30, 40 are provided with decryption information transmitting means 35, 36 for transmitting the decryption information (a) calculated by using a scattered secret key f<SB>i</SB>and the encrypted secret information e in response to a request from the user device 20 to the user device 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175610-A (JP)
Title: Recording unit, image recorder and method of recording image
Inventor: TAKADA YOICHI
IPC: B41J2/175
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording unit and an image recorder having a structure suitable for an ink set wherein a black image or character by a black ink satisfies various performances such as a high optical density, image quality, and an image robustness, bleeding or white fogging is prevented, and a consumption amount of the ink can be reduced in coexistence with a color ink.  <P>SOLUTION: This ink set includes the black ink and the color ink. The ink set is treated by components of black ink which includes a color agent dispersed in an aqueous medium by action of a salt, the aqueous medium and an ionized base, and at least one of the color inks which includes a polyvalent metallic salt so as to break the dispersion stability of a color agent in the black ink when the color ink is mixed with the black ink. An ink jet head to which the ink set is adapted has a structure in an ejection type wherein a bubble generated in the ink in an ink passage communicates with an ejection nozzle in a portion for ejecting the ink including the polyvalent metallic salt used in the color ink.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004102523-A (JP)
Title: Electronic mail system and electronic mail transaction program
Inventor: ITO MASAKAZU
IPC: G06F13/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To check the input contents of a reply mail for correction in an electronic mail device for making, transmitting, receiving and replying electronic mails.  <P>SOLUTION: Each data of signature elements (company name, address or the like) of a sender is retrieved and obtained on the basis of each of key words stored in a key word table 12e for signature section item retrieval in a signature area of received mails to be replied, and a special pattern such as date and place is retrieved and obtained from a text area of the received mail on the basis each of specified pattern key word stored in a table 12f for text section specifying pattern retrieval. When a company name and a belonging input by a user in the text do not coincide with the retrieved signature elements when making a reply mail, an error part is displayed Hn for discrimination of an input error to correct it, and furthermore, the specified pattern such as data input by the user in the text of the replay can be confirmed for correction if it does not coincide with the same kind of pattern in the received mail to be replied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104417-A (JP)
Title: Data repeater and repeat data control method, and computer program
Inventor: NISHIDA YOSHIFUMI
IPC: H04L47/80
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method which can further efficiently execute data repeat processing in a data repeater.  <P>SOLUTION: The data repeater is so constituted that data repeat control further reflecting a data storage state can be realized by acquiring the data storage state of a data storage means as queue length distribution information, and by deciding congestion control processing modes such as packet discard and ECN (explicit congestion notification) bit settings according to the queue length distribution information. The congestion control mechanism is actuated from a state prior to a state that a network becomes in a congestion state. High network utilization efficiency can be maintained even if the traffic is in a congestion state differently from the control on the basis of the averaged queue length such as conventional RED (random early detection) in which processing such as excessive packet discard is executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100615-A (JP)
Title: Strut structure of axial-flow turbine
Inventor: OHIRA TATSUYA
IPC: F01D25/16
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To restrain loss resulting from a strut extending in an operation fluid of an axial-flow turbine low in either of cases with rated load or partial load.  <P>SOLUTION: The strut 20a extends to cross a flow of the operation fluid of the axial-flow turbine. The strut 20a is separated into a front part 21 and a rear part 22. The angle of the rear part is not changeable but the angle of the front part can be adjusted around an extending axial line. The front part 21 changes its angle to face the flow of the operation fluid. Thus, a section area shape of the strut 20a becomes a wing shape with a back surface and a ventral surface and the operation fluid smoothly flows along the wing shape without causing peeling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098935-A (JP)
Title: Saddle-riding vehicle with mounted navigation system
Inventor: TAKAHASHI SHINJI
IPC: H04B7/08
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a saddle-riding vehicle with a GPS antenna arranged thereon for well receiving satellite waves.  <P>SOLUTION: An ATV 1 is the saddle-riding vehicle on which a navigation system is mounted for receiving electric waves from an artificial satellite and measuring a self-position. An instrument box 7 is provided at the front part of a body and a GPS unit 18 is provided in the instrument box 7 at its upper part. The GPS antenna 12 is arranged at the top of the GPS unit 18. A second GPS antenna 14 is additionally provided on a rear fender 10, providing for diversity reception.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105218-A (JP)
Title: Game progress control program, game progress control method, and video game device
Inventor: MARUYAMA OSAMU
IPC: A63F13/818
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game progress control program, a game progress control method and a video game device that provide an elaborately designed video game and can request a user to operate a fishing gear in a manner close to actual fishing, can provide a feeling of actual fishing to the user.  <P>SOLUTION: A calculating means 44 calculates the amount of influence on the basis of a user's operation of a video game by using an operating means and reflects the user's operation of the video game by using an operating means 32 on the amount of influence in a first event and a probability control means 48 controls the probability of success of the video game in accordance with the amount of influence of a second event.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003099073-A (JP)
Title: Method for editing lyrics subtitle data by using computer
Inventor: SAKURAI SHINJI
IPC: G10K15/04
Filed: 2002-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for rationally editing lyrics subtitle data, which enables a person which is not a specially high-level skilled person to properly edit color-changing lyrics subtitle data and also eliminates the need to remake music and color-change related information on a lyrics subtitle even when the font and screen layout of the subtitle are changed. SOLUTION: Musical score information is inputted to display an image of a musical score on a display screen and character information is inputted to display character strings of the lyrics subtitle on the display screen; and the screen layout is so set that the positions of respective characters of the lyrics subtitle correspond to notes in the musical score and the lateral axis of the musical score is handled as time coordinates to add lyrics time information to respective pieces of character information of the lyrics subtitle arranged corresponding to the notes in the musical score.
Patent JP-2004105341-A (JP)
Title: Glass supporting structure of game machine
Inventor: OYAMA TSUNEKICHI
IPC: A63F7/02
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass supporting mechanism facilitating the transport and attachment and detachment of glass plates.  <P>SOLUTION: The game machine has two front and rear glass plates attached to the rear side of a window frame to block a window opening and allows a game to be played in see-through condition through the front and rear glass plates. The two front and rear glass plates are held by a protective frame 53 and forms an integral glass assembly 75. A latching bracket 76 detachably engaging with a suspending shaft 72b and suspending and supporting the glass assembly is attached to the upper portion of the protective frame 53. Locking arms 78 and 79 engaging the suspended glass assembly are provided on the right and left of the protective frame 53. A holding handle portion 76m is formed in the center of the erected portion in the latching bracket 76 and the glass supporting mechanism is formed to ensure the transport of the glass assembly 75 with the single hand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110715-A (JP)
Title: Control device for photographic printing system
Inventor: SAEKI YOSHIHIKO
IPC: G06F3/12
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for photographic printing system capable of effectively using the unoccupied hour of a printer.  <P>SOLUTION: A photographic printing system comprises a photographic film scanner, the control device, and the printer. The control device executes the image processing of image-processing the image data scanned from a scanner, and controls each part of the system. The control device has a display for displaying an operation screen, and an operator operates the system through the operation screen. The operation screen has an auto-print icon 33e. When a printing request is received from an input device different from the photographic film scanner, that effect is reported by the auto-print icon 33e. When the auto-print icon 33e is clicked, a printing processing to the accepted printing request is executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119684-A (JP)
Title: Semiconductor device
Inventor: HATAUCHI KAZUSHI
IPC: H01L23/31
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device where a semiconductor element in which pads are arranged along two confronted sides of a main face of the semiconductor element is assembled in a QFP (Quad Flat Package).  <P>SOLUTION: The semiconductor device 1 is provided with a first semiconductor element 2a where the pads 4a are arranged along the two confronted sides of the main face, a second semiconductor element 2b where the pads 4b and 4c arranged on the main face by aluminum wiring 8 as first wiring are electrically connected, a die pad 3 as a substrate, inner leads 5 as electrodes, second wiring 6a and 6c connecting the pads 4a and the pads 4c with the inner leads 5 and third wiring 6b connecting the pads 4a and the pads 4b. Electric connection of the pads 4a of the first semiconductor element 2a and the inner leads 5 arranged along the side of the die pad 3 adjacent to a side where the pads 4a of the first semiconductor element 2a are not arranged, passes through aluminum wiring 8 formed in the second semiconductor element 2b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113548-A (JP)
Title: Pinball game machine
Inventor: MITSUYA TSUNEJI
IPC: A63F7/02
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine giving a fresh game feeling to a player.  <P>SOLUTION: The Pachinko game machine is formed with a ball passage 60 guiding game balls to a start win hole 14 in a display frame body 23 surrounding a display part 34 and is provided with an opening/closing member 72 in a ball inlet 65 of the ball passage 60. When turned into a probability variable state, the opening/closing member 72 is opened to increase a chance of the ball entering into the start win hole 14. A generator has never been operated like the opening/closing member 72 so far caused by getting into the probability variable state, which gives the fresh game feeling to the player.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114610-A (JP)
Title: Modified polyolefin resin composition using same direction twin screw extruder and its manufacturing method
Inventor: USUI KAZUHIRO
IPC: B29C48/82
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acid-modified polyolefin resin composition obtained by using a same direction twin screw extruder, excellent in adhesion against a nonpolar matrix of a polyolefin resin or the like and also excellent in solvent solubility such that an acid component comprising an unsaturated carboxylic acid or the like is modified at a high reaction rate against the polyolefin resin, and also to provide its manufacturing method.  <P>SOLUTION: The modified polyolefin resin composition is obtained by carrying out graft modification of the polyolefin resin with an unsaturated carboxylic acid derivative and/or its anhydride by using the same direction twin screw extruder. A feature is that the unsaturated carboxylic acid derivative and/or its anhydride of 1 to 90 wt.% are carried out graft modification to the polyolefin resin, and also the weight average molecular weight of a modified polyolefin resin has 15,000 to 200,000.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116957-A (JP)
Title: Refrigerant cycle system
Inventor: YAMANAKA MASAJI
IPC: F04C28/26
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent overheating of a compressor, and to secure the discharge temperature of the refrigerant compressed by a second rotary compressing element and discharged at a desired temperature, in a refrigerant cycle system using a multi-stage compression type compressor.  <P>SOLUTION: This refrigerant cycle device is provided with a refrigerant lead-in tube 92 for sucking the refrigerant, which is compressed by a first rotary compressing element 32 of the compressor 10, to the second rotary compressing element 34, an intermediate cooling circuit 150 connected in parallel with the refrigerant lead-in tube 92, and a solenoid valve 152 for controlling a flow of the refrigerant discharged from the first rotary compressing element 32 to the refrigerant lead-in tube 92 or the intermediate cooling circuit 150.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114141-A (JP)
Title: Working program-preparing device for sheet metal working machine, and sheet metal working method
Inventor: MOMOKITA ATSUSHI
IPC: B21D28/36
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working program-preparing device for a sheet metal working machine which enables even a relatively small cut piece to be sucked and carried away while a change in the posture of the cut piece attributable to a degradation in the rigidity of a peripheral portion due to cutting is prevented as much as possible when the cut piece is cut out of a plate stock.  <P>SOLUTION: A program-preparing means 31 prepares a program portion 3a for a cut piece M so that the final cutting position e of the outer periphery of the cut piece M is generally located at a predetermined position on a front side Ma of the cut piece M. If the size A of outward projection from a frame 6 of the cut piece M during the cutting at the final cutting position e, the final cutting position e is changed to another position so as to increase the projecting size. For example, the final cutting position e is changed by 180° together with the total working order of the cutting piece M.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126903-A (JP)
Title: Document revision support program, computer-readable recording medium with the program recorded thereon and document revision support device
Inventor: HIRANO RYOTA
IPC: G06F17/21
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To strictly manage the history of an editing operation in revising operations of law and regulations, in publications of books and in compliance with the requirement that the history of revision of documents, for example, law documents, patent documents, industrial regulation documents, various manuals, specifications, descriptions, business regulation documents, in-house rules documents be managed strictly.  <P>SOLUTION: Data representing the documents to be revised in a XML format as a tree structure corresponding to a volume, chapter, section, item, article, clause, issue and so on are constituted in the storage device of a computer. A unique revised ID and an attribute, representing the kind of the revision, are given as a paired list structure to an element, equivalent to node of the tree-structure data each time the revision is made, and a pre-revision original sentence is stored in the element, and then the revising operation of the element is carried out by using the information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123906-A (JP)
Title: Water-based ink
Inventor: YATAKE MASAHIRO
IPC: C09D11/322
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based ink capable of being made into an ink which hardly blurs and is highly color-developable on plain paper and shows excellent color development and fixability on special-purpose paper, is excellent in ejection stability when used in inkjet recording, permits a chelating agent to act effectively even when it is used in a small amount, and is not harmful even if it undergoes evaporation, sublimation, or the like.  <P>SOLUTION: The water-based ink contains a colorant, water, a water-soluble organic solvent, a surfactant, and a chelating agent. The colorant is covered with a polymer so as to be water-dispersible or is a dispersion being dispersible in the absence of a dispersant. The chelating agent is nitrilotriacetic acid or a salt thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124339-A (JP)
Title: Method for producing two or more pre-oriented yarn of thin denier polyester and two or more pre-oriented yarn of thin denier polyester produced by the method
Inventor: KAN NICHISHUN
IPC: D01D5/092
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide two or more thin denier polyester filaments for obtaining two or more pre-oriented yarns of thin denier polyester excellent in knit dyeability.  <P>SOLUTION: The pre-oriented yarns having excellent physical properties and uniform stress through stretching is produced by cooling the yarns by using an outgoing radial type blower in a spinning process and keeping a certain relation among a spinning condition, an arrangement of discharge openings of a spinneret, the outermost and the innermost diameters of discharge openings of the spinneret, a length of a calm zone through which a discharged tow passes, and the diameter and the length of a cooling cylinder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134833-A (JP)
Title: Loudspeaker
Inventor: SAITO KOICHI
IPC: H04R9/00
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loudspeaker capable of reducing the occurrence of accident such as erasure of magnetic data due to a leakage magnetic field or the like and changing the sound quality or the like.  <P>SOLUTION: An electrode pattern 3 is formed on the surface of a sheet-like diaphragm 2. Coils 5, 6 are placed at both sides of the diaphragm 2 by sandwiching the electrode pattern 3 and a magnetic field generated from the coils 5, 6 is given to the electrode pattern 3 in a crossing direction. The loudspeaker can prevent production of the leakage magnetic field by interrupting application of power to the coils 5, 6 when a current flows to the electrode pattern 3 on the basis of a sound signal or change the sound volume and the sound quality by controlling the strength of the magnetic field generated by the coils 5, 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130643-A (JP)
Title: Grip member of writing utensil
Inventor: KOBAYASHI SEIICHI
IPC: B43K29/20
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the uselessness in designing of adding a member containing perfume or incense to a writing utensil on purpose, the inconvenience of securing an extra space in the utensil and the resultant limitations to design specifications and to realize the effective diffusion of an aroma during writing.  <P>SOLUTION: In a grip member such as a thermoplastic elastomer or a rubber covered on the barrel of the writing utensil as a grip part, the grip member has a porous part with numerous sponge-like interconnecting cells and a coated layer for controlling the breathing of air formed on the outer periphery of the porous part. The interconnecting cells are impregnated with an appropriate amount of perfume and the perfume is intentionally dispersed at any time when the grip member is grabbed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140595-A (JP)
Title: Network camera and net camera system
Inventor: YOSHIDA YUICHI
IPC: H04N5/225
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low power consumption net camera which can operate more efficiently for a long time even if the power capacity is limited.  <P>SOLUTION: The network camera is provided with a camera unit 10 for imaging a subject and outputting an image signal as a digital dynamic image, an engine 13 for compressing the image signal from the camera unit 10, a radio communication unit 14 for outputting the compressed image signal, as required, to a network, and detects a moving body based on the image signal from the camera unit 10 wherein a low power consumption mode of low imaging rate performing no compression or radio communication is set when a moving body is not detected. When a moving body is detected, the fact is transmitted along with a detected image to an external terminal through the radio communication unit 14. The camera is also provided with a CPU 17 which makes a switch from the low power consumption mode to a normal mode when it is designated from that terminal. A power supply unit 20 for supplying power from a batter to each circuit is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003120401-A (JP)
Title: Method for modeling friction torque of engine
Inventor: DAMITZ JENS
IPC: F02D41/14
Filed: 2002-10-17
Abstract: PROBLEM TO BE SOLVED: To improve a method of determining friction torque of an engine and to provide a method applicable to a variety of engines at a low cost. SOLUTION: The method models the friction torque of the engine in which viscosity of a lubricant used for lubrication of the engine is measured so that the measured viscosity of the lubricant is compared with characteristics in a lubricant viscosity characteristic map in order to determine a viscosity difference, an amount of amendment with respect to the engine friction torque stored in the characteristic map is calculated depending on the viscosity difference, and outputs corrected engine friction torque.