baber/WOPTO huggingface dataset:
Patent JP-2004040536-A (JP)
Title: Packet transmitter and method for controlling transmission timing
Inventor: ARIMA KENSHIN
IPC: H04W72/10
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a decrease in throughput even when a mobile station device keeps hand over in a radio communication system for performing packet communication.  <P>SOLUTION: A transmitting and receiving part 210a receives packet data and control information. A buffer 220a stores the packet data. A multiplexing part 230a reads the packet data to a plurality of mobile station devices including a mobile station device 300 from the buffer 220a and applies time multiplexing and code multiplexing to the read packet data. A radio transmitting and receiving part 240a applies predetermined radio transmission processing to the multiplexed packet data and transmits the multiplexed data through an antenna. A control information reading part 260a acquires control information generated by a control station device 100. When the control information is acquired, a control part 270a controls the multiplexing part 230a so as to preferentially apply time multiplexing to the packet data to a mobile station device 300 determined to be about to perform hand over.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040546-A (JP)
Title: Digital camera
Inventor: SATO KOICHI
IPC: H04N9/07
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the image quality of a reproduced image by suppressing the occurrence of pseudo colors in the contour part of the image.  <P>SOLUTION: The color filter of Bayer's arrangement is provided on the light receiving surface of an imaging device 10. A signal processing circuit 14 converts an image signal generated in the image pickup device 10 into R, G, and B pixel signals, and a luminance and color difference conversion circuit 16 converts the pixel signals into a luminance signal (Y), a U signal and a V signal. The luminance signal is inputted to a contour extraction circuit 20, and the edge intensity of each pixel is detected. An adder 26 adds the level of the U signal calculated by a U level detection circuit 22 and the level of the V signal calculated by a V level detection circuit 24 to calculate a UV (ultraviolet ray) suppression parameter. A U level suppression circuit 23 applies suppression based on the UV suppression parameter to the U signal in accordance with an edge intensity signal outputted from the contour extraction circuit 20. A V level suppression circuit 25 applies suppression based on the UV suppression parameter to the V signal in accordance with the edge intensity signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037319-A (JP)
Title: Trick-action type clock
Inventor: SHIMOMURA AKIRA
IPC: G04B45/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trick-action type clock which is small and thin and performs a new action.  <P>SOLUTION: There are provided a dial 18, and a plurality of decorative discs 10 which are stacked behind the dial 18 and rotatable around a plurality of eccentric axes 7 arranged eccentric from the center of the dial. A plurality of drive gears 15 are inserted in a plurality of eccentric axes 7 engaging with teeth 10a formed on the decorative plates 10. A plurality of spacers 16 which have similar heights with a drive gear 15 in the direction of eccentric axes 7, are inserted in the eccentric axes 7 as to abut the drive gears 15, transmit a rotational force to the drive gears 15, and regulate intervals between a plurality of decorative discs 10. A drive motor 2 supplies a rotational force. A gear train 3 distributes the rotational force of the drive motor 2 to the spacer 16 or the drive gear 15 positioned on one end side of the eccentric axes 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035802-A (JP)
Title: Powder flavor and its preparation method
Inventor: ABE SHINOBU
IPC: A23L27/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder flavor which can be added to a food, good in versatility, and excellent in initial flavoring, instead of gelatin which is a specific raw material containing an allergic material.  <P>SOLUTION: This powder flavor is obtained by emulsifying a flavor with an emulsifier (except gelatin), adding an tackifier in the emulsified liquid, and then drying. As the flavor, menthol, a mint essential oil, etc., as the emulsifier, a gum arabic, a modified starch, casein, etc., and as the tackifier, curdlan, karaya gum, xanthan gum, guar gum, etc. are used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036321-A (JP)
Title: Function separating type bridge bearing equipment
Inventor: AIDA YUICHI
IPC: E01D19/04
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide compact bridge bearing equipment with reduced costs, which exhibits a performance equivalent to that of the conventional art.  <P>SOLUTION: In the function separating type bridge bearing equipment separately provided with a load bearing section installed on a lower structure 1 to bear the load of an upper structure 2 and a slide type elastic bearing device (buffer section) 4 transferring horizontal force of the upper structure 2 to the lower structure 1, a high hardness rubber material constituting the slide type elastic bearing device (buffer section) 4 is made of a material having a static shear elastic modulus of G 15 to G 25, and a deforming capacity of a tolerable shear strain amount of 200 to 350%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039585-A (JP)
Title: Electric wire guiding means and electrical connection device using the same
Inventor: KO EIRYO
IPC: H01R13/56
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric wire guiding means which changes the stretching direction of an electric wire of an electrical connection device for power supply or signal (data) transmission at the exit from a connector and protects the wire at the exit from the connector against an external force while maintaining the wire within a range without any breakage, and also to provide the electrical connection device using the same.  <P>SOLUTION: The electric wire guiding means which guides the electric wire of the electrical connection device wherein a connector is connected to one end of the wire so that the wire is curved at a predetermined angle comprises upper and lower two portions which can be combined with each other, and is configured in such a manner that the combination of these upper and lower portions leads to the formation of a guide channel which guides the wire to the inside of the combination body so that the wire is curved and allows the wire to penetrate therethrough.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043861-A (JP)
Title: Metal-carbon fiber composite material
Inventor: HIKITA TOMOYUKI
IPC: C22C49/14
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a metal-ceramics composite material in which a carbon fiber reinforcing material is compounded into an Si-Cu alloy matrix is lightweight and has high strength but is inferior in impact resistance since Si in the matrix is a brittle material.  <P>SOLUTION: In the metal-carbon fiber composite material obtained by compounding a carbon fiber reinforcing material into an Si-Cu alloy matrix, the content of the carbon fiber reinforcing material in the composite material is controlled to a range of 20 to 60 vol.%, and also, the concentration of Cu in the Si-Cu alloy is controlled to 10 to 90 mass%, so that the metal-carbon fiber composite material having excellent impact resistance is produced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043716-A (JP)
Title: Catalyst for producing polyester and method for producing polyester using the same
Inventor: YAMADA SOICHIRO
IPC: C08G63/85
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for the production of a polyester in high productivity.  <P>SOLUTION: The catalyst for the production of a polyester is composed of a trinuclear titanium complex having a Ti<SB>3</SB>(μ<SB>3</SB>-O) skeleton structure composed of three titanium atoms crosslinked with one oxygen atom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056206-A (JP)
Title: Original reader
Inventor: TAKAI YASUHIRO
IPC: G06T1/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original reader for minimizing a time loss in an original read process caused by a shading correction and realizing the improvement of an original image read efficiency without the need for moving an optical unit to a home position every time performing shading correction.  <P>SOLUTION: An electronic sheet 50 is provided on the side of an original covering member 51 at an original image read position in an original read section 10. The electronic sheet 50 is connected to a power supply 53 and the color of the entire sheet changes from white at no application of a voltage into black at application of a voltage to the electronic sheet 50. The electronic sheet 50 is used for a white reference board and a black reference board used for shading correction to adjust the luminous quantity of a light source lamp 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051242-A (JP)
Title: Main cable feeding device of elevator
Inventor: ADACHI MITSUGI
IPC: B66B7/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a main cable feeding device of an elevator capable of being generally formed compact even when the number of main ropes is large and simultaneously feeding a plurality of the main ropes.  <P>SOLUTION: A rotating body 9 is formed by overlapping unit support parts 10 on each other along the axial direction of a rotating shaft 4. The rotating body 9 is supported by a universal wheel device 5, and rotated around the rotating shaft 4 integrally with each other. Also, the unit support part 10 comprises a disk-like receiving plate 12 on which a winding body formed by annularly winding the main ropes thereon is placed and a cylindrical raising stand 13 disposed on the receiving plate 12 on the inside of the winding body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055685-A (JP)
Title: Coating treatment apparatus and coating treatment method
Inventor: KATO SHUJI
IPC: B05D1/40
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating treatment apparatus and a coating treatment method that can uniformly apply a coating liquid, even to a substrate such as a wafer having a large aperture without spots.  <P>SOLUTION: A coating liquid discharge nozzle 60 is mounted to a nozzle holder 61, while being freely rockable. The coating liquid discharge nozzle 60 can be reciprocally rocked by a rocking drive section. A spin chuck 50 that retains the wafer W for rotating is provided. Then, the coating liquid discharge nozzle 60 is moved to the upper section of the center section of the wafer W on the spin chuck 50. The wafer W is rotated at a low speed. The coating liquid discharge nozzle 60 is reciprocally rocked, and at the same time, discharges the coating liquid to the wafer W. As a result, the coating liquid is supplied to a circular region, with the center section of the wafer W as the center. After that, the wafer W is rotated at a high speed, and the coating liquid on the wafer W is spread to the entire surface of the wafer W. First, the coating liquid is supplied to the circular region, and coating spots occurring in diffusion are restrained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055723-A (JP)
Title: Optical axis monitoring jig for horizontal heat treatment furnace, method for manufacturing semiconductor device, and the semiconductor device
Inventor: ITO KAZUYUKI
IPC: H01L21/31
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical axis monitoring jig for a horizontal heat treatment furnace, wherein the attitude of both a tube and a fork can be amended, and to provide a method for manufacturing a semiconductor device and the semiconductor device manufactured using the method.  <P>SOLUTION: A jig body 10 contains a metal plate of an inverse T-shape which is provided with a pin hole 11, into which a reference optical axis SR of laser light or the like passes, on an upper part. A weight member 12 wherein a central line C crosses on a vertical line V of pin holes 11 is arranged below the jig body 10. Wheels 131-134 which are used for being in contact with an internal surface of a circular arc of the fork (dashed line 21) for supporting a boat are arranged on both sides below the jig body 10, being isolated by the weight member 12. Wheels 141-144, which are used for making contact with the internal surface of a cylinder of the tube (dashed line 23) on which the boat is mounted, are arranged on exterior of axle shafts 13. The jig body 10 is constituted, in such a manner that an extending therethrough part to the wheels 141-144 is not in contact with the fork 21, and only the wheels 141-144 are in contact with the tube 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003152771-A (JP)
Title: Method for modeling subscriber usage
Inventor: RHODES N LEE
IPC: G06Q90/00
Filed: 2002-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a technique for deciding earnings related to excess usage that surpasses an upper limit in a real time (or close to real time) accounting model by using a statistical model. SOLUTION: A method for modeling subscriber usage in an earning system that is metered is disclosed. The method includes a step of defining a upper limit value (40). Excess usage components (134 and 154) are determined (138) by summing all subscriber usage greater than the upper limit value (136), and subtracting the product of a sum of all subscriber hits greater than the upper limit value and the upper limit value. The excess usage component (40) is used to analyze subscriber usage.
Patent JP-2004060945-A (JP)
Title: Ventilation method and ventilator
Inventor: TSUDA SATOSHI
IPC: F24F7/08
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilator for ventilation without increasing expenses for light and fuel and any limitation of installation locations, without giving any draft feeling by preventing the blocking of a heat exchanger at a low temperature and by stably recovering heat from indoor air to the fresh air, and without causing condensation.  <P>SOLUTION: The ventilator 1 comprises: a multiblade fan 12 (blowing means) for sucking the fresh air OA; a multiblade fan 13 (blowing means) for sucking indoor air RA at a normal temperature; and a heat exchanger 20 for performing heat exchange between both parties by bringing the fresh air OA into contact with the indoor air RA via a partition. In the ventilator 1, at least a partial length in a passage for indoor air in the heat exchanger 1 is set longer than at least one portion of the passage for the fresh air, and the indoor air RA is discharged from the heat exchanger 2 before at least one portion of the indoor air RA is cooled to a dew point by the fresh air OA.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064369-A (JP)
Title: Apparatus and method for detecting signal for preventing reproduction
Inventor: HISATOMI SHUICHI
IPC: H04N7/167
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the possibility of erroneous determination regarding the presence or absence of a signal for preventing reproduction.  <P>SOLUTION: An analog image signal is inputted to an input terminal 101. In the analog image signal, the signal for reproduction prevention being composed of a pseudo synchronization pulse and a pseudo AGC pulse is multiplexed to a specific line in a vertical blanking period. A pseudo AGC pulse detection section 107 detects the pseudo AGC pulse. A pseudo synchronization pulse detection section 108 detects the pseudo synchronization pulse. A signal determination section 109 for reproduction prevention finally determines the presence or absence of the signal for reproduction prevention according to a result detected by the pseudo AGC pulse detection section 107 and the pseudo pulse detection section 108.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064439-A (JP)
Title: Multi-carrier receiver
Inventor: NAGAI TAKAYUKI
IPC: H04J11/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a multi-carrier receiver for realizing more superior reception quality.  <P>SOLUTION: This multi-carrier receiver is provided with a sub-carrier extracting unit 4 for correcting phase rotation and deviation of timing due to frequency offset of a reception signal by using a frequency offset correction quantity and a timing correction quantity, and extracting a sub-carrier symbol from the corrected reception signal; sub-carrier phase rotation correcting unit 8 for correcting the phase rotation of the sub-carrier symbol by using a sub-carrier phase rotation correction quantity; a spreading code removing unit 9 for removing the phase rotation due to a spreading code from the sub-carrier symbol after subjected to the phase rotation correction; demodulating unit 10 for demodulating the sub-carrier symbol after removing the spreading code; and correction quantity estimating unit 11 for estimating a frequency offset correction quantity, a timing correction quantity and a sub-carrier phase rotation correction quantity on the basis of the sub-carrier symbol after removing the spreading code.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062068-A (JP)
Title: Video display device
Inventor: SATO SHINYA
IPC: G09G5/00
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display device in which correction is collectively made for irregularity in luminance and chromaticity of irregular shapes generated in a portion of one display unit and in the region that is spread over a plurality of display units.  <P>SOLUTION: The device is provided with a video data signal generating means 140 which is used to generate video data signals of video, a video display means 110 which displays video on a screen that is formed by a plurality of display units, a correction coefficient storage means 130 which respectively stores correction coefficients of a plurality of display units, a display control means 120 which is used to control the display units, a picture element selection means 150 which selects at least one picture element and a correction coefficient changing means 160 which obtains change information used to change the correction coefficients and changes the coefficients.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062805-A (JP)
Title: Electric power metering service system, metering service center and metering method
Inventor: KONDO SHINICHI
IPC: G06Q50/10
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system in which electric power can be purchased from a plurality of electric power supply sources and procedures such as charge payment to each of the electric power supply sources are simplified by setting one wattmeter for an electric power consumer.  <P>SOLUTION: This electric power metering system includes the electric power consumer 30, ESPs 20 being the electric power supply sources and a metering service center 10 which are connected through a communication network 60. The electric power consumer 30 is provided with the wattmeter 31 with a communication function. The metering service center 10 has an electric power-used amount calculating part 11A, a contract database 10B, a used electric power amount database 11C and a charge calculating part 11D.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072811-A (JP)
Title: Control circuit having mosfet parallel connection circuit
Inventor: TSUNEKAWA TOYOKAZU
IPC: H02H7/12
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the fault of MOSFETs by avoiding all failure of MOSFETs caused by the turn at parallel connection of MOSFETs.  <P>SOLUTION: A gate ON current I<SB>ON</SB>is discharged from a pnp transistor 14 to the gates of (n) pieces of MOSFETs 4j(j=1, 2... N) via (n) pieces of diodes 15j(j=1, 2... N), and also (n) pieces of diodes 15j check the turn from a faulty MOSFET, and (n) pieces of npn transistors 16j(j=1, 2...N) suck the gate OFF current I<SB>OFF</SB>from the gate of (n) pieces of MOSFETs 4j(j=1, 2... N).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072846-A (JP)
Title: Rectifying device
Inventor: MINO KAZUAKI
IPC: H02M7/12
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rectifying device in which no inverse conduction function part such as a high-speed diode or a parasitic diode of a switching element whose overcurrent resistance is low is broken when the device is triggered or a power failure is restored to flow a large rush current in a DC smoothing capacitor.  <P>SOLUTION: A plurality of serial connection circuits are connected in parallel which include a switching arm composed of an inverse parallel connection circuit of a switching element and a diode, a serial connection circuit in which a diode is connected in series to any one of the switching elements having an inverse conduction function, and a serial connection circuit in which two diodes are connected in series. A capacitor and a load are connected in parallel across the parallel connection points of a plurality of serial connection circuits. A reactor is connected between an AC power source and an internal connection point of a plurality of serial connection circuits. A diode is connected between one or both of the parallel connection points of a plurality of serial connection circuits and the connection point between the AC power source and the reactor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072536-A (JP)
Title: Image reader, image reading method and original transporting device
Inventor: OSAWA YUKIO
IPC: B65H29/58
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original reader which has an identifying function of an original including a black and white original and a color image and reads the entire original at high speed in reading an original in which an black and white original and an original including a color image are mixed.  <P>SOLUTION: This original reader is provided with a reading means for reading a transported original at a prescribed reading position, an image identifying means for identifying whether the original read by the reading means is a black and white original or an original including a color image, an original length discriminating means for discriminating the length of an original in a transporting direction to at least two types that are a longer type and a shorter type, a first circulation path for transporting and guiding the original that has passed through the reading position to the reading position again, a second circulation path that is longer than the first circulation path for transporting and guiding the original that has passed through the reading position to the reading position again, and a selecting means for selecting one between the first circulation path and the second circulation path as a path for the original that has passed through the reading position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070134-A (JP)
Title: Plasma display device and driving method therefor
Inventor: INOUE HAJIME
IPC: G09G3/291
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long-life plasma display device which is improved in luminance, and suppresses deterioration of a film due to plasma discharge and has superior durability, and a driving method therefor.  <P>SOLUTION: Two or more discharge gaps G1 and G2 formed between a pair of discharge maintaining electrodes 12a and 12b are formed in each discharge cell PX and control is performed so that at the point of time when discharge is caused in at least one discharge gap in each discharge cell, no discharge is caused in the other discharge gap in the same discharge cell.  <P>COPYRIGHT: (C)2004,JPO