baber/WOPTO huggingface dataset:
Patent JP-2004175452-A (JP)
Title: Packaging container and its manufacturing method
Inventor: HORIBE KENJI
IPC: B32B1/02
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging container in which decorative print or the like on a synthetic resin sheet is beautiful and there causes neither a problem of peeling in the synthetic resin sheet nor a problem of a nasty smell at all.  <P>SOLUTION: The packaging container is made by forming the synthetic resin sheet 20. The synthetic resin sheet 20 comprises a base sheet 21 and a film 22 laminated on it via aqueous ink 23 by an extruder or a heat laminating machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005136528-A (JP)
Title: Loop coil antenna
Inventor: KUDO KAZUHIRO
IPC: G06K19/077
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To construct an antenna matching circuit to avoid a bad influence when a conductor such as a metal or a tag approaches a reader / writer, thereby dissolving a communication defect area on the reader / writer side and stably maintaining a communication distance.  <P>SOLUTION: In a RF ID system in which, when the tag corresponds to the generating area of a magnetic field generated in an antenna coil 15 of the reader / writer 11, a radio wave for sending information to the reader / writer is outputted by operating a control circuit of the tag by electric power generated in the antenna coil of this corresponding tag, a conductor is arranged near the antenna coil 15 of the reader / writer and an eddy current is intentionally flowed. Thus, the communication defect between the reader / writer and the tag approaching this reader / writer is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132657-A (JP)
Title: Group iii-v nitride semiconductor substrate
Inventor: SHIBATA MASATOMO
IPC: H01L29/04
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a group III-V nitride semiconductor substrate wherein sufficiently practical epitaxial growth can be achieved by inhibiting surface roughness such as hillocks and terraces that are undesirable at device manufacturing when performing epitaxial growth of a nitride crystal layer on the substrate.  <P>SOLUTION: The group III-V nitride semiconductor substrate comprises a group III-V nitride single crystal and has a smooth surface. The average value θ (deg) of the angle formed by the substrate surface and a low-index plane which is nearest to the substrate surface measured at any given points within the substrate plane and the deviation ±α (deg) of the measured angle against θ satisfy the relation: θ>α.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131317-A (JP)
Title: Insertion support system
Inventor: AKIMOTO TOSHIYA
IPC: A61B6/03
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To properly set navigation which can specify the site of the interest in an arbitrary region and reach the specified region.  <P>SOLUTION: The center of gravity 103 of an biopsy area 72 is extracted, when the a biopsy area 72 is specified in an end portion of a bronchial 101. A circle whose center corresponds to the center of gravity 103 is made to be an exploring area 104, the exploring area 104 is enlarged till the bronchial comes located within the exploring area 104, a point where first bronchial is located within the exploring area 104 is made to be a final point 105, a first route candidate connecting a start point and the final point 105 is determined, and the first route candidate is registered as the first registered route if it is not registered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004167241-A (JP)
Title: Pipe line blocking member and gas piping connecting member
Inventor: NIBU HITOSHI
IPC: A62C2/04
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas piping blocking member and a gas piping connecting member which can prevent a gas from leaking upon a fire.  <P>SOLUTION: The pipe line blocking member 7 has a tube shape thermal expansion packing 9 which is installed on a joint body 41 of a gas pipe line and has fire resistance and a retaining member 8 which is at least in contact with the inner circumferential face of the thermal expansion packing 9 and whose one end side is deformed in a direction to block the pipe line when the thermal expansion packing 9 is heated and the other end side is supported by the pipe line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005146533-A (JP)
Title: Latch plate protective cap for door lock handle device
Inventor: UTASHIRO JUN
IPC: E05B15/16
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a latch plate protective cap for a door lock handle device, which facilitates smooth mounting on a front end of a latch plate with a small force, exerts high slipout preventive performance, and facilitates drawing-out and replacement thereof as needed.  <P>SOLUTION: The latch plate protective cap has a slipout preventive projection formed on an inner surface of one of a pair of long-side wall plate portions defining a square cross-sectional cavity. The slipout preventive projection with which an engagement accommodating hole formed in the latch plate engages, is formed stepwise and has a wide lateral width. Further an engaging end face of the projection, extending in a cavity crossing direction, is made orthogonal to the inner surface of the long-side wall plate portion, and a guide slope is formed on the slipout preventive projection such that the height of the engaging end face decreases from a front-side ridge to an entrance of the cavity portion. Then an almost U-shaped slot penetrating the long-side wall plate portion is formed at locations closer to the engaging end face of the slipout preventive projection and a pair of side surfaces connected to respective edges of the engaging end face. Further a releasing hole is formed in the other long-side wall plate so as to penetrate a location opposed to the guide slope of the slipout preventive projection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148904-A (JP)
Title: Ring buffer controller and ring buffer control method
Inventor: HASHIMOTO HITOSHI
IPC: G06F13/38
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily and accurately detect the full/empty of a ring buffer, without increasing the control sequence.  <P>SOLUTION: A write pointer generating part 105 increments the value of a write pointer(WP) and updates the WP. A readout pointer generating part 107 increments the value of a readout pointer(RP) and updates the RP. The writing pointer generating part 105 and the readout pointer generating part 107 manage the pointers with the number of bits obtained, by adding 1 bit to the number of address bits to be decided by the size of a ring buffer 104, and inverts the added bits when the address bits are counted up from the final address of the ring buffer 104, and returned to the leading address. A comparison arithmetic part 110 compares the WP with the RP and detects the full/empty of the ring buffer 104.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149591-A (JP)
Title: Optical information recording and reproducing device
Inventor: ONOE KENTARO
IPC: G11B7/09
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording and reproducing device capable of realizing highly accurate tracking control.  <P>SOLUTION: The optical information recording and reproducing device of this invention receives reflected light from an optical disk to a main beam by a photodetector divided into two or more pieces, receives respective two reflected light beams from the optical disk to two sub beams by two photodetectors divided into two or more pieces, measures respective signal levels obtained by the respective photodetectors, and generates track error signals generated when the respective sub beams pass through an information track on the basis of the respective signal levels. Then, an offset is obtained on the basis of the signal levels and the offset is added to the tracking error signals. Then, it executes control for following the information track by the tracking error signals generated by the main beam and the two sub beams, to which the offset is added.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151185-A (JP)
Title: Method for synthesizing high output wideband signal, and amplifier
Inventor: MATSUI AKIRA
IPC: H03F3/68
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for synthesizing a high output wideband signal which has a high output, small distortion and a small size by obtaining flatness in the frequency characteristic of a synthesis output, reducing thermal loss in a synthesizer, saving power consumption in wideband amplifiers, and reducing the mass of an apparatus, and to provide an amplifier.  <P>SOLUTION: The method is for synthesizing the high output wideband signal by distributing an input signal so as to obtain a plurality of distribution signals, amplifying the distribution signals individually, and combining amplified distribution amplification signals. At least one of the respective levels and phases of the distribution amplified signals is detected as signal states. Processing is performed for controlling signal states of the distribution amplification signals for every detected signal state. In response to the result of the processing, the states are adjusted by correcting at least one of the level and the phase with respect to each one of the distribution signal. A synthesized output signal is made to be the high output wideband signal having a desired flat frequency characteristic, so that thermal loss in synthesizing is suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149304-A (JP)
Title: Content data processing apparatus, content data processing method, content data management system and content data management method
Inventor: EBIHARA MUNETAKE
IPC: G06F21/10
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content data processing apparatus that can use the same content in a single file in different services.  <P>SOLUTION: In a music content management system 1, a client 2 handles three types of data, that is, a file 10 for saving content in encrypted form, the key 20 that has encrypted the content, and a use condition description 30 for every service using the content. The file 10 stores one type of content encryption method 11 and one type of encrypted content 12. The file 10 also stores information 13 on use condition descriptions for various services by the number of services.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149374-A (JP)
Title: Disk array apparatus and data saving method
Inventor: YAMAMOTO MASANOBU
IPC: G06F3/06
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently use the storage space of spare drives independently of the physical boundaries of the spare drives in a disk array apparatus having a plurality of spare drives.  <P>SOLUTION: One large spare parity group 104 comprised of the plurality of spare drives 103 is defined. A spare logical drive 202 having the same capacity as a failed data drive 101B is extracted from a large spare logical drive 201 provided by the spare parity group 104, and data in the failed data drive 101B are copied thereinto. A virtual physical drive 206 corresponding to the spare logical drive 202 is defined and set into a data parity group 102A in place of the failed data drive 101B. The data in the failed data drive 101B are thus saved to the virtual drive 206 (spare logical drive 202).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146766-A (JP)
Title: On-vehicle operating device
Inventor: HATTA YOSHIAKI
IPC: B60J1/17
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle operating device which is operated easily by anybody.  <P>SOLUTION: The on-vehicle operating device is structured in a manner that power windows may be controlled by touch-operation of icons 51 to 58 displayed on a display of a touch panel 41, in which the icons 55, 56 are for setting on/off of a simultaneous movement of all the windows, icons 51 to 54 are for displaying open/close state of each of the windows in real time, and icons 57, 58 are for giving instructions for open/close. The device is also structured to enable simultaneous open/close of the windows by a single action and to enable minor adjustment of open/close of the windows easily while visually confirming the display. The touch panel 41 is disposed in a console box or the like where anybody may operate it so that not only a driver but also the others may operate it easily. Thus, anybody may operate it easily.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310736-A (JP)
Title: Method and device for fast inverse discrete cosine transform
Inventor: CHA SANG-CHANG
IPC: H04N19/102
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for reducing the amount of calculations in the process of inverse discrete cosine transform by subjecting discrete cosine transform matrices to two-dimensional inverse discrete cosine transform for each element by means of the symmetry of an inverse discrete cosine transform equation.  <P>SOLUTION: The method for fast inverse discrete transform includes a step in which a discrete cosine transform matrix is searched for elements with non-zero values in a predetermined order, and a step in which the elements of the discrete cosine transform matrix with non-zero values are subjected to two-dimensional inverse discrete cosine transform to calculate the restored value of each element of the restored matrix. The device includes an element search part which searches the discrete cosine transform matrix for elements with non-zero values in the predetermined order, and an element-based two-dimensional inverse discrete cosine transform part which subjects the elements with non-zero values to two-dimensional inverse discrete cosine transform to calculate the restored value of each element of the restored matrix. Unnecessary calculations due to zero that occupies most of the element values of the discrete cosine transform matrices are thereby reduced. Even if the number of elements with effective values in the discrete cosine transform matrix is large, the amount of calculations is reduced using the symmetry of the discrete cosine transform equation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048347-A (JP)
Title: Sizing agent and recording paper given by using the same
Inventor: YUASA TOSHIYA
IPC: D21H21/16
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide recording paper excellent in color developing properties and water resistance, without causing bleeding, nor strike-through, and suitable for inkjet recording in full color.  <P>SOLUTION: A sizing agent contains a vinyl copolymer, wherein the vinyl copolymer has structural units (i) derived from an acrylic monomer having a quaternary amino group and structural units (ii) derived from an acrylic monomer having a hydrophilic polyoxyethylene structure, and further has a weight ratio of the structural unit (i) to the structural unit (ii) [structural unit (i) : structural unit (ii)] of 60:40 to 90:10. The recording paper is given by using the sizing agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005137337-A (JP)
Title: Cell cultivation and cultured cell
Inventor: MIYAMOTO KANJI
IPC: C12N5/07
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide supporting cells having no risk factor and causes no immunorejection when human ES cells are efficiently proliferated.  <P>SOLUTION: Amniotic cells and villous cells originating from human placenta are used as supporting cells for proliferation of embryonic stem cells of primates including human. The fatal cells of mouse have been used as supporting cells and contamination with heterologous protein and unknown risk factor (virus or the like) has been feared. But, use of the human-originating amniotic cells and villous cells as a supporting cells can inhibit the human ES cells produced there from being contaminated with heterologous protein and unknown risk factor. Since the human placenta is to be wasted after birth and the cells are easily and safely obtained with reduced ethical problems.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156945-A (JP)
Title: Optical fiber type component and manufacturing method therefor
Inventor: FUJII TOMOKO
IPC: G02B6/10
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber type component processing method for quickly processing a plurality of optical fibers by using femtosecond laser beams and optical fiber type components manufactured by the method.  <P>SOLUTION: In the processing method for processing optical fibers by convergence/irradiation of femtosecond laser beams, the positional information of an optical fiber is measured by using a surface detector in the case of producing a refractive index change area in a core center part, relative coordinates between the positional information and a position on which white light generated by convergence/irradiation is guided in the core like a line along the longitudinal direction of the optical fiber in the brightest state are found out beforehand, a laser converging position is determined from the positional information and the relative coordinates, and the prescribed position of the optical fiber is irradiated with converged femtosecond laser beams to obtain optical fiber type parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157861-A (JP)
Title: On-site dispatch system, method and program
Inventor: SETO YOSHIHIRO
IPC: G06Q10/00
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To create a schedule of repair date quickly by totally comprehending failure, the processing capability of a repair engineer, the current position and the like.  <P>SOLUTION: A call center terminal 10 receives the input of customer identification information and failure information from a customer and sends them to a dispatch system 40. The dispatch system 40 integrates the failure information, the customer identification information, the skill of a CE, the schedule of the CE, map information and the like to create a schedule including repair date and sends the schedule to a CE terminal 20 via a network 50. When the CE terminal 20 sends work completion information, the dispatch system 40 uses a GPS system 60 to obtain the current position of the CE and sends the schedule including the progress of work done by the CE to a manager's terminal 30. When the CE terminal 20 sends information on the completion of all the work for the day, the dispatch system 40 sends a management report to the manager's terminal 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004110070-A (JP)
Title: Developing method
Inventor: ICHIKAWA KAZUHIRO
IPC: G03G9/087
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing method which can stably form high-quality images without fogging despite of a change with lapse of time and an environmental change.  <P>SOLUTION: The developing method using toner is constituted in such a manner that coloring matter 4 included in toner base particles 3 are more of the same polarity as the electrostatic charge polarity of the toner than the particles 3 and is ranked lower in the triboelectrification series than the particles 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005167665-A (JP)
Title: Image signal processor, image signal processing method, image signal processing program, controller and controlling method for solid-state imaging element
Inventor: HIGASHITSUTSUMI YOSHIHITO
IPC: H04N5/359
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image signal processing method, by which smears can be properly removed from a video image photographed by a CCD solid-state imaging element.  <P>SOLUTION: The image signal processing method is for processing an image signal outputted from the solid-state imaging element. The method includes a process S12, in which one pixel included in a solid-state imaging part is made as a target pixel, and it is decided whether the image signal outputted from the target pixel is larger than a signal value equivalent to a saturated charge amount, accumulable in the target pixel at imaging; and a process S14, in which the signal value equivalent to the saturated charge amount is deducted from the image signal outputted from the target pixel; when it is decided that the image signal outputted from the target pixel is larger than the signal value equivalent to the saturated charge amount accumulable in the target pixel at the imaging in the process S12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160818-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the accurate management of the number of prize game media yet to be put out by preventing a delay in the transmission of the control signal representing the number of prize balls to the put-out control means from the game control means.  <P>SOLUTION: The game control means turns the prize ball REQ signal on according to the detection of the winning and outputs the number of prize balls signal. The put-out control means turns the on state of the prize ball BUSY signal off according to the reception of the prize ball REQ signal in a continuance for a specified period of time. The put-out control means executes the put-out processing and subtracts the number of the prize balls yet to be put out stored in the RAM without checking the error bit at each detection of putting out. When the on state of the prize ball BUSY signal continues until the input of the prize ball BUSY signal is checked, the game control means subtracts the number of prize balls represented by the number of prize balls signal from the contents of a total number of prize balls buffer. When the prize BUSY signal is turned off, it turns the prize ball REQ signal off and if the contents of the total number of prize balls buffer are not zero, it turns the prize ball REQ signal on and outputs the number of prize balls signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165095-A (JP)
Title: Electroluminescence display device
Inventor: KAWASAKI MOTOAKI
IPC: H01L51/50
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce influence of leakage current, to obtain sufficient light emitting luminance and to realize picture display of high quality in an EL display device of a current setting system.  <P>SOLUTION: A voltage buffer circuit 1 is arranged in a preceding stage of a pixel circuit 2 of a current setting system. In a period before a pixel current setting period, a prescribed current signal i(x) supplied to a data line 11 is set to M8. In the pixel current setting period, a current driving transistor M1 of the pixel circuit 2 is set to a current value in which influence of leakage current is estimated with a source follower operation of M5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162707-A (JP)
Title: Method for improving selectivity of ammoxidation and method for producing unsaturated nitrile using the method
Inventor: FUKUSHIMA SATOSHI
IPC: C07C255/08
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stably producing acrylonitrile or methacrylonitrile for a long period of time by suppressing the reduction of yield with time.  <P>SOLUTION: When acrylonitrile or methacrylonitrile is produced by ammoxidation, a catalyst 1 and a catalyst 2 are represented by empirical formula (1) respectively as an oxide catalyst; when the atomic ratio of a G-component of the catalyst 1 is g1 and that of the catalyst 2 is g2, they are expressed by 1<g2/g1<3; and the catalysts 1 and 2 are brought into contact with each other. Formula (1): Mo<SB>12</SB>Bi<SB>a</SB>Fe<SB>b</SB>C<SB>c</SB>D<SB>d</SB>E<SB>e</SB>F<SB>f</SB>G<SB>g</SB>Na<SB>h</SB>O<SB>x</SB>(wherein, C denotes Ni, Co, Mn, Zn, Mg, Ca, Sr, or Ba; D denotes a rare earth element; E denotes Cr, W, B, Al, Ga, In, P, Sb, or T; F denotes Pd, Rh, Ru, Pt, Ir, or Os; G denotes K, Rb, or Cs; and O denotes oxygen).  <P>COPYRIGHT: (C)2005,JPO&NCIPI