baber/WOPTO huggingface dataset:
Patent JP-2005122861-A (JP)
Title: Optical pickup device and optically recorded medium reproducing device
Inventor: OGASAWARA MASAKAZU
IPC: G11B7/1392
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical pickup device wherein the reproduction of an optical recording medium having a plurality of recording layers is performed using an object lens having a numerical aperture larger than that of an object lens used for an optical pickup device for a DVD.  <P>SOLUTION: The optical pickup device comprises an object lens holder 14 which holds a plurality of object lenses 16a and 16b whose cover layers have designed thickness values different from each other and can be switched for inserting any one object lens in an optical axis of a light beam; a first wave front aberration compensating part 13 of a collimator lens or the like; a second wave front aberration compensating part 18 of an electrooptical panel or the like compensating wave front aberration using an electrooptical element; and an aberration compensation element controlling part 20 for controlling the object lens holder 14 so that the object lens 16a or 16b having the designed thickness value near to the thickness of a cover layer of an optional recording layer 4 of the optical recording medium 3 which is to be irradiated with the light beam is inserted in the optical axis of the light beam and controlling the first and the second wave front aberration compensating parts 13 and 18 so that the light beam is condensed in the recording layer 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126491-A (JP)
Title: Oil ink composition for writing implements
Inventor: MIYAMOTO MAKOTO
IPC: C09D11/17
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye-based oil ink composition for use in writing implements which does not produce deposits, has good ink stability, forms handwriting not fading for a long period of time and has good so-called light resistance.  <P>SOLUTION: The oil ink composition for writing implements contains at least a dye, an organic solvent and a bisphenol compound expressed by general formula (1). Preferably, the ink composition contains 0.5-15 wt.% of the bisphenol compound. In the formula, R<SB>1</SB>and R<SB>2</SB>are each a hydrogen atom or a ≤16C alkyl group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004146382-A (JP)
Title: Rechargeable chemical battery
Inventor: HAUG PETER
IPC: H01M50/178
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rechargeable chemical battery protected against overcharge having at least one lithium-containing electrode, while hardly expanding the structure, the height and the volume of the battery, and to securely prevent overheating and the next breaking of the battery under all operation conditions.  <P>SOLUTION: The rechargeable chemical battery 1 comprises at least one lithium-containing electrode and a thin, flexible, and closely sealed casing constituted of two metal films or metal/plastic composite films mutually connected by an adhesive layer or a sealing layer. PTC elements 3 are connected in series to one of the electric contacts 2 in the chemical battery 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151106-A (JP)
Title: Error analysis method of trifocal transfer
Inventor: SUN ZHAOHUI
IPC: G06V10/147
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To derive a primary covariance transmission of trifocal transfer and use the covariance as a means for quantitatively measuring uncertainty.  <P>SOLUTION: A technology for predicting uncertainty of trifocal transfer is explained. This technology is given geometric constraints of tri-linearity determined by a set of tri-linear equations and determines central projection of spatial points in three image frames. The trifocal transfer is an improved method used for determining corresponding points in the third image frame from trifocal tensor and the points in initial two image frames. This improvement includes a step for predicting the uncertainty of the trifocal transfer in the third image frame which is affected by the uncertainty affecting the corresponding points in the initial two image frames of a projected fixed scene by using the trifocal tensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004287393-A (JP)
Title: Advertisement image display system and method and apparatus
Inventor: KAWAMOTO FUMIKO
IPC: G06F3/048
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advertisement image transmission system and method capable of effectively making advertisement to consumers by utilizing the information terminal devices of the consumers and an apparatus.  <P>SOLUTION: A calendar image C and a wall paper image K are sent from a server 1 through the Internet IN to personal computers of a plurality of the consumers. In a computer 1, the calendar image C is switched to a display part 26 and is displayed at every prescribed period. Cooperatively therewith, the corresponding wall paper image K is switched to the display part 26 and is displayed. As a result, en enterprise can have the wall paper image K browsed by the consumer day by day for a long period and can effectively make advertisement to the consumers by utilizing the information terminal devices of the consumers A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136256-A (JP)
Title: Abrasive composition
Inventor: SHIRAISHI FUMIHIRO
IPC: B82Y10/00
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasive composition that can be adjusted to polish an object to be polished by an optimum amount by only adjusting the polishing rate of SiO<SB>2</SB>to 100-500 (Å/min), while maintaining the polishing rate of Ta at ≥1,000 (Å/min).  <P>SOLUTION: The abrasive composition is obtained, by mixing colloidal silica having the mean particle diameter of primary particles of 20 nm, polymethyl methacrylate having the mean particle diameter of 30 nmm, an oxalic acid, hydrogen peroxide, benzotriazole, and an anionic surface active agent as abrasives in ion-exchanged water filtered through a 0.5 μm cartridge filter, and uniformly dispersing the abrasives in the water by agitating the water with a high-speed homogenizer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143151-A (JP)
Title: Annular power module
Inventor: NISHI YASUHIKO
IPC: H02M7/48
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the space efficiency of the portion in which a power module and a motor are installed and to enable easy change in the number of phases of the motor.  <P>SOLUTION: In an annular power module, a first annular conductor 21 of a power source side and a second annular conductor 22 of an installation side are, for example, disposed on a concentric circle, power element parts 23a-23f having a high arm side switching element of an inverter and a low side switching element are connected between the first annular conductor 21 and the second annular conductor 22, and the connecting points of both the switching elements 31, 32 are connected by a metal member, etc., directly to the connecting terminals 9 of the motor coils 12a-12f in every phase. Wiring between the motor and the inverter can be omitted, and these cooling devices can be shared.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132070-A (JP)
Title: Material sending apparatus for band sawing machine
Inventor: EZOE YOSHIRO
IPC: B27B29/08
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material sending apparatus for a band sawing machine which can stably saw a material having a round, uneven, curved, or waving surface like the surface of a log etc., or a lengthy material by being combined with an existing band sawing machine.  <P>SOLUTION: The material sending apparatus (A) for the band sawing machine has an extension stand apparatus (1) which is installed to extend the surface plate (90) of the band sawing machine (9) and a moving stand apparatus (2) which can move by being guided by the guide means of the extension stand apparatus (1). The moving stand apparatus (2) has a front part moving carriage (21) and a rear part moving carriage (22), and each carriage has a bolster surface plate for fixing a material to be processed and a material fixing tool. The bolster surface plate has a pin hole into which a positioning pin for determining a sawing position of the material is inserted. The distance between the front part moving carriage (21) and the rear part moving carriage (22) of the moving stand apparatus (2) can be adjusted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142696-A (JP)
Title: Still picture data generating apparatus and still picture data generating method
Inventor: OUCHI MAKOTO
IPC: G06T7/20
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To generate still picture data which has high image quality and in the center of which a principal object is located from a plurality of image data consecutive in time series.  <P>SOLUTION: A frame image data particularizing section 22 particularizes one optional frame image data from moving picture data MD acquired by a moving picture data acquisition section 21. A consecutive frame image data acquisition section 23 acquires frame image data consecutive to the particularized frame image data such as frame image data before/after the particularized frame image data by one frame. A principal object image data particularizing section 24 uses the particularized frame image data and the acquired consecutive frame image data to particularize principal object image data corresponding to the central object of the particularized frame image data. A still picture data generating section 26 uses the particularized principal object image data and decorative image data acquired by a decorative image data acquisition section 25 to generate still picture data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142096-A (JP)
Title: Inserting terminal, resin case using the same and electrical component
Inventor: MEGURO HIROHISA
IPC: H05K7/14
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inserting terminal used for electrical equipment capable of being connected to other apparatuses using a single action and not via a harness extracted from a circuit board.  <P>SOLUTION: The inserting terminal 10 comprises a land connection 11 at an end that is jointly fastened by a land 3a of the circuit board 3 and can be electrically connected by the contact with the land 3a, and an electrical connection 12 at the other end that can be connected to a male terminal or a female terminal, wherein the insertion terminal 10 is inserted into a resin, by exposing at least the land contacting surface 11a of the land connection part 11 and the electrical connection 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140474-A (JP)
Title: Ventilating device
Inventor: ICHIKAWA TORU
IPC: F24F7/08
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilating device allowing easy installation even inside a room of an existing house, having high energy saving effect because measuring a temperature difference between the inside and the outside of the room to ventilate a ventilation amount insufficient to a natural ventilation amount by mechanical ventilation, and increasing the ventilation amount in time of high temperatures in summer to reduce deterioration of indoor environment.  <P>SOLUTION: This ventilating device has an air supplying fan and an exhausting fan, forcibly exhausts indoor air, and takes in outside air to secure a desired ventilation amount. The ventilating device calculates the natural ventilation amount obtained by a decision means having a photodetector and deciding the day and night from an output signal of the photodetector, and a difference of temperature output values detected from an indoor temperature detector detecting indoor temperature and an outdoor temperature detector detecting outdoor temperature, and controls the mechanical ventilation amount by the air supplying fan and the exhausting fan.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004214619-A (JP)
Title: Semiconductor capable of correcting itself and its operating method
Inventor: SUTARDJA SEHAT
IPC: H01L21/82
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor which is equipped with many functional units implementing the same function and capable of correcting itself.  <P>SOLUTION: The self-correctable semiconductor includes many functional units which implement the same function and include subordinate functional units. The semiconductor includes one or more wholly or partially preliminary functional units deposited on the semiconductor. When a defect of a subordinate functional unit is detected, the subordinate functional unit is replaced with a subordinate functional unit among the wholly or partially preliminary functional units. Reconstitution is embodied by a device which is related to the subordinate functional unit. The defective function or subordinate functional unit can be detected after assembly, in power driving, in cyclic operation, and/or manually.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005111198-A (JP)
Title: Cutter worn on finger for use
Inventor: MASUDA SHINICHI
IPC: B26B27/00
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutter capable of omitting the time and labor required for taking out, the extraction and retraction of a blade, etc. and speedily and efficiently performing cutting work.  <P>SOLUTION: The cutter is provided with a form to be used while worn on a finger. Its main body has a cylindrical opening part in which one or a plurality of fingers can be inserted in such a way to be held between the first joint and the second joint of the one finger or between those joints of the plurality of fingers. A tongue-like protrusion for hooking and lifting up a binding is joined to the main body at a narrow angle. A blade is fixed between the main body and the plate-like protrusion. The binding or the like is cut by bending the finger wearing the cutter inward, hooking the binding or the like with the tongue-like protrusion, and pulling it to one's side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146434-A (JP)
Title: Tire cord and pneumatic tire
Inventor: AZUMA KOJI
IPC: D02G3/48
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long tire cord which can maintain the strength and diameter of a joined cord at the same values as those of the main body of the cord, to provide a long tire cord obtained at a low cost by taking out a warp as the cord from a treated cord, and to provide a pneumatic tire reinforced with the cords.  <P>SOLUTION: This tire cord 1 obtained by joining two cords 11, 12 comprising many thermoplastic synthetic filaments to each other through a joined portion 13 is characterized in that the joined portion 13 is formed by thermally melting the end portions of the two cords 11, 12, fusing the thermally melted end portions to each other, and then drawing the fused portion in a semi-solidified state. The outer diameter D1 of the joined portion 13 is preferably 0.8 to 1.1 times the diameter D0 of the cord main portion, and the cross sectional shape of the joined portion is preferably formed in an approximately circular shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147474-A (JP)
Title: Ignition control device of pot type burner
Inventor: ISHIMURA HIROYUKI
IPC: F23N5/24
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition control device of a pot type burner for smoothly igniting even when a supply voltage is low at a low temperature.  <P>SOLUTION: The ignition control device is provided with a fuel supply device 8 for supplying fuel to a pot burner 1, a blower 9 for supplying air for combustion, an ignition heater 6 provided on a bottom part of the pot burner 1, an ignition heater energizing voltage detecting part 12 for detecting a voltage of the ignition heater 6, a voltage abnormality determining part 14 for comparing a detected voltage with a predetermined voltage and determining whether it is normal or abnormal, and an ignition control part 20 for controlling the fuel supply device 8, the ignition heater 6, and the blower 9. The ignition control part 20 controls the fuel supply device 8 and the blower 9 at a predetermined air-fuel ratio at a normal operation when the voltage abnormality determining part 14 determines as normal, and controls at an air-fuel ratio different from one at the normal operation when determining as abnormal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146621-A (JP)
Title: Metal panel for building material having excellent recycling characteristic
Inventor: HARA TAKETO
IPC: E04C2/34
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal panel for a building material having an excellent recycling characteristic, which is easy to produce by employing heat welding when connected to a heat insulation material or a face plate, and is easy to separate/disassemble.  <P>SOLUTION: When the metal panel 1 for building is produced by filling the heat insulation material 3 inside a metal plate 2, or when the metal panel for building is produced by affixing the inorganic or organic face plate to a surface of the metal plate, surfaces of the metal plate 2 should be covered with a coated film having a thickness of 2 to 200 μm that contains a crystalline thermoplastic resin having a melting point ranging from 50 to 250°C. When the metal panel 1 is discarded, if the waste metal panel 1 is heated to a temperature equal to or above the melting point, the resin is melted and the metal plate 2 can be easily separated from the heat insulation material 3 or the face plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146623-A (JP)
Title: Reinforced earth wall structure and its construction method
Inventor: SHIMADA SHUNSUKE
IPC: E02D29/02
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforced earth wall structure which is stabilized by virtue of great pull-out resistance of a flexible net-like reinforcing material, buried as a fill reinforcing material.  <P>SOLUTION: Fill is scattered out at each constant layer thickness, and the flexible net-like reinforcing materials 4 are buried as the fill reinforcing materials in a fill layer at each constant layer thickness in a multilayered manner. In the reinforcing material 4, a plurality of flexible metallic wire rods 4b and 4b are extended out in parallel in the extension direction of a retaining wall 2. The respective adjacent metallic wire rods 4b and 4b are formed in a hexagonal mesh shape by being twisted together at regular intervals so that a diameter of a mesh a can be reduced by a tensile force P acting on the metallic wire rods 4b and 4b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146343-A (JP)
Title: Measuring method for concentration of additive, and plating method
Inventor: TACHIBANA SHINJI
IPC: C25D7/12
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily measure the concentration of a nitrogen-containing additive in a plating liquid with high precision without previously measuring the concentration of the other additive, particularly, to perform the measurement and/control in the concentration of a nitrogen-containing additive in a plating liquid so as to impart satisfactory filling properties in damascene and via filling.  <P>SOLUTION: Regarding the method, in a plating liquid comprising a sulfur based additive and/or a high polymer based additive and a nitrogen-containing additive, the concentration of the nitrogen-containing additive is measured by cyclic voltammetry without measuring the concentration of the sulfur based additive and/or high polymer additive. In this case, regarding the plating standard liquid containing the additive in a known concentration, a rotary electrode is rotated at different two rotating speeds to obtain measured values, a calibration curve is prepared by the difference in the characteristics values and/or ratios in the measured values and the concentration of the additive in the plating standard liquid to obtain a characteristic value regarding the plating liquid in which the concentration of the additive is unknown, and the concentration of the additive in the plating liquid is decided from the characteristic value of the plating liquid with the calibration curve as the standard.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143811-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To present a question regardless of winning and losing of drawing in a game machine in which performance display for deciding privilege imparting to a player by the player giving a correct answer to the question presented to the player is performed as a game performance while imparting a privilege to the player when the result of drawing is winning.  <P>SOLUTION: This game machine is provided with a liquid crystal display device 23 for presenting the question to the player and input means (32, 33a and 33b) operated by the player for inputting an answer to the question presented at the liquid crystal display device 23. A game control means 78 for controlling the liquid crystal display device 23 reports the answer to be the correct answer to the presented question from the liquid crystal display device 23 from the relation of the result of drawing and the answer inputted by the player.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150435-A (JP)
Title: Optical amplifier and control method thereof
Inventor: SUKUNAMI NOBUFUMI
IPC: H04B10/07
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To permit keeping of a set gain and an output power even when a temperature or a power of a signal input is changed.  <P>SOLUTION: The generating amount of ASE is changed by the temperature of the optical amplifier unit and the power of a signal input whereby the fluctuation of the gain is invited. A power of an input and a power of an output are respectively detected by the photodetector 412 of input side and the photodetector 422 of output side while the temperature of the optical amplifier 431 is detected by a temperature detecting unit 433. A control unit 404 corrects the generating amount of the ASE through AGC control based on the detected input/output powers and temperatures. Driving of an excitation LD 432 is controlled by a result of the correction to retain the gain of the optical amplifier 431 in constant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151448-A (JP)
Title: Data transfer system, image forming system, and data transfer program
Inventor: TAKEO MITSUYA
IPC: H04L45/128
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve data transfer efficiency by avoiding the competition of data transfer paths when processing a plurality of independent data transfer in parallel.  <P>SOLUTION: Each of devices A-D is made to have a plurality of end points A1-A4, ..., D1-D4 connected to upstream side switches 1A-1D, respectively and on the basis of information relative to device connection states in the system and device functions acquired from the devices A-D and information relative to the end points, an optimal inter-device path in a tree structure is determined. The determined path information is written and set to the devices A-D and the end points used by arbiters 2A-2D are arbitrated, thereby dynamically changing the tree structure so that e.g. paths 7, 8 become valid. Thus, even when processing a plurality of independent data transfer in parallel, the independent data transfer paths 7, 8 are ensured to avoid the competition of the data transfer paths.  <P>COPYRIGHT: (C)2005,JPO&NCIPI