baber/WOPTO huggingface dataset:
Patent JP-2005164579-A (JP)
Title: Detection method for position of boundary line, positioning method of magnetic head using the detection method, and positioning device
Inventor: OZAWA TOSHIAKI
IPC: G01B11/00
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To specify a boundary line by a distance shorter than the pitch of a photodetecting element (pixel) of a camera, when the position of the boundary line of the regions, in which the reflectivity of a light in each region is different, is detected on an image captured by the camera.  <P>SOLUTION: The derivative values of peak intensities are obtained, by performing an image process which leaves a required peak of the intensity of an expanded image detected by the photodetecting element. The compartment of the image detected by each photodetector element is defined as a unit compartment; and in the region of the unit compartment, having high derivative value in the intensity and the adjoining unit compartments to the left and to the right sides in an X-axis direction (or the unit compartment, having high derivative value and the adjoining unit compartments of the top and bottom sides in the Y-axis direction), the derivative value of the intensity of each unit compartment denotes ai (i is a positive integer). When the position coordinates' of the each unit compartment adjoining the X axis direction denote Xi (or the position coordinates of this unit compartment, adjoining each Y-axis direction denotes Yi). The X-coordinate position (or the Y-coordinate position) of this boundary line is specified, by using the expression Σ(ai×Xi)/Σai (or Σ(ai×Yi)/Σai).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006123859-A (JP)
Title: Small article holder, vehicular small article holder, and vehicular sun visor having small article holding function
Inventor: NAKAMURA MAKOTO
IPC: B60J3/02
Filed: 2004-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular sun visor which is improved in convenience by allowing small articles of a variety of shapes to be held stably on the front and back faces of a vehicular sun visor body located to be within reach of a driver, and permits a holding member to be attached easily to sun visor bodies of various shapes.  <P>SOLUTION: The holding member made by arranging rows of flexible elastic holder bands widthwise is attached to the vehicular sun visor body, where the front face and/or the back face of the sun visor body and the elastic holder band form a cramping part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006127711-A (JP)
Title: Stamper and manufacturing method of information recording medium
Inventor: KOMAKI TAKESHI
IPC: G11B7/26
Filed: 2004-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stamper whereby an amount of deviation caused when the stamper is overlapped with a substrate for an information recording medium can be minimized.  <P>SOLUTION: The stamper 30 forms a coating film on a disk substrate 10 by extending a coating material between the disk substrate 10 and the stamper in a state that the stamper 30 is overlapped with the disk substrate 10 in the middle of which a cylindrical projection 13 is formed, and a center hole 33 is formed to the stamper 30 in a way that the diameter L33a of the opening edge of the center hole 33 at the surface 32 opposed to the disk substrate 10 is nearly equal to the diameter L13a at the maximum diametrical part (base end part) of the cylindrical projection 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005143287-A (JP)
Title: Integrated synchronous rectifier package
Inventor: SOLDANO MARCO
IPC: H02M7/12
Filed: 2004-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated synchronous rectifier package.  <P>SOLUTION: This integrated synchronous rectifier package includes a controlled switching device and a control circuit. The controlled switching device has two main-current-conducting terminals and a control terminal. The control circuit detects the direction of a current which flows in the main-current-conducting terminals of the controlled switching device to generate a control signal given to the control terminal so that the controlled switching device is switched on when the current flows in the controlled switching device in a first direction, and the controlled switching device is switched off when the current flows in the controlled switching device in a second direction. The control circuit and the controlled switching device are included in a single package having at most four external electric connections.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006135748-A (JP)
Title: Radiation image photographing device
Inventor: KAMESHIMA TOSHIO
IPC: H04N5/357
Filed: 2004-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation image photographing device that is suitable to high-speed moving picture photographing like fluoroscopy and angiography by preventing image quality deterioration caused by an artifact, that is, an after image resulting from a response characteristic of a fluorescent substance or photoelectric converting element.  <P>SOLUTION: To solve the above problem, this radiation image photographing device has an operating state detecting means and an after image correcting means. Further, a photographing condition detecting means detects operating states, such as endurance time, environmental temperature, X-ray energy and a sensor bias, determines an optimal after image correction parameter from a predefined LUT or the like in accordance with the detected operating states and corrects an image output.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006134815-A (JP)
Title: Insulation tube, and its manufacturing method
Inventor: KAMITSUJI KIYOSHI
IPC: H01R43/00
Filed: 2004-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulation tube which is hardly slipped out from a terminal for electric connection.  <P>SOLUTION: The insulation tube 6 has a covering part 6c having nearly equal diameters which covers a copper wire, and an expanded end 6b which is expanded in a trumpet shape. When the insulation tube 6 is caulked and fixed to the terminal 2 for electric connection, the expanded end 6b of the insulation tube 6 catches an insulation barrel 3 of the terminal 2, thereby becoming hardly slipped out. The expanded end 6b may be molded simultaneously with the insulation tube, formed by making a heat cutter abut thereon, formed by screwing a fixture, or formed by cutting the end part open.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006130241-A (JP)
Title: Game system, and game device
Inventor: CHIBA NAHOKO
IPC: A63F13/67
Filed: 2004-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To allow a player to normally play a game with a fresh feeling even in the same game by changing a difficulty level and a game advance branch state even in the same game so as not to be predicted by the player.  <P>SOLUTION: A game device for a question deliverer 100 includes a game result analyzing part 118 for analyzing a progress procedure and a result when the game is performed; and a parameter changing part 119 for changing a parameter value in response to a result analyzed by the game result analyzing part 118. A game device for a challenger 200 includes a parameter storage part 217 for storing the parameter value changed by the parameter changing part 119 of the game device for the question deliverer 100. The game device for the challenger 200 stores the parameter which is changed by the game device for the question deliverer 100 in the parameter storage part 217, so as to perform the game in response to the parameter value stored in the parameter storage part 217.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006140017-A (JP)
Title: Catalyst for fuel cell
Inventor: SHIYOUNAI CHIHIRO
IPC: H01M4/86
Filed: 2004-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide catalyst for a fuel cell with high carrying stability and capable of stably maintaining good catalyst performance, even in the case of a small particle size of metal particulates.  <P>SOLUTION: Precious metal catalyst for a fuel cell has conductive particles carrying at least one kind of precious metal particulates selected from a group consisting of platinum, nickel, copper, tin, and cobalt, in which the precious metal particulates are completely or partially buried and wrapped in the conductive particle. Further, a particle size of the conductive particle is 10 to 100 nm, and that of the precious metal particulates is 1 to 10 nm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006137376-A (JP)
Title: Strength member for automobile excellent in collision characteristic and structural member for automobile using the same
Inventor: FUKUSHI TAKASATO
IPC: B60R21/02
Filed: 2004-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strength member for an automobile having a cross section shape excellent in absorption energy at collision and reaction force at initial stage of collision.  <P>SOLUTION: In a different shape cross section shape formed with a recessed part making opposed inner surfaces to a curved part from an upper side of a square type steel pipe having a square-like cross section toward the inside of a pipe, when length of the side of the square of the different shape cross section shape is made to L, length of a linear line connecting the curved part and the left side of the square is made to L<SB>1</SB>, length of a linear line connecting the curved part and the right side of the square is made to L<SB>2</SB>and a distance of the lowermost point of the curved part and a central point of a lower side of the square is made to L<SB>3</SB>, L<SB>1</SB>, L<SB>2</SB>and L<SB>3</SB>satisfy three formulae of (1) 0.2 L≤L<SB>1</SB>≤0.4 L, (2) 0.2 L≤L<SB>2</SB>≤0.4 L and 0.1 L≤L<SB>3</SB>≤0.5 L.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006144562-A (JP)
Title: Urea water storage device
Inventor: FUNAHASHI HIROSHI
IPC: F01N3/00
Filed: 2004-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urea water storage device capable of protecting a water feeding means and an inner wall of a tank from collision by ice lump during thawing of urea water.  <P>SOLUTION: This storage device for urea water 1 to be added as reducing agent to selective reduction type catalyst for reducing and purifying NOx is provided with a tank 2 for storing urea water 1, a separator 6 having a water passing structure for dividing a storage space 4 in the tank 2 vertically, a flexible water feeding hose 7 forming the water feeding means inserted downward from above into one division in the storage space 4 divided by the separator 6 and provided with an electric heater 7a, and a flexible guide hose 8 surrounding a part around the flexible water feeding hose 7 and extending downward from a ceiling part of the tank 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006148336-A (JP)
Title: Pwm power amplifier and control method thereof
Inventor: ISHIKAWA TOMOTOSHI
IPC: H03F3/217
Filed: 2004-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PWM (Pulse Width Modulation) power amplifier capable of considerably improving sound quality in real time and to provide a control method thereof.  <P>SOLUTION: The PWM power amplifier for applying PWM power amplification to a received audio signal and supplying the amplified signal to a loudspeaker and employing a control method thereof applies power amplification to the audio signal, eliminates a high frequency component included in the audio signal whose power is amplified, detects a distortion error caused in the audio signal whose high frequency component is eliminated on the basis of the audio signal just before the power amplification, and adjusts a voltage applied from an external power supply in accordance with the detected distortion error. Adjusting the applied voltage at the power amplification by the distortion error can reduce the output impedance of the audio signal whose high frequency component is eliminated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006144169-A (JP)
Title: Moustache fiber
Inventor: ROODO TOMA
IPC: D01F9/127
Filed: 2004-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new carbon fiber having specific shape (called Moustache fiber) and a method for producing the same.  <P>SOLUTION: The Moustache fiber has a length of 1 μm to 1 mm, a diameter at the central part of 0.1 μm to 10 μm with bilateral symmetry and has a structure that the fiber diameter is narrowed uniformly from the central part toward the edge point and the diameter at the edge point is less than 100 nm. In a preferred embodiment, the fiber mainly comprises carbon and a metal and the metal content is more than 10% at the edge point and is more than 1% at the central part and the carbon content is more than 95 wt.% at the part other than the central part and the edge point parts.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006145390-A (JP)
Title: Environment measuring element and environment measuring method using it
Inventor: YAMAMOTO ATSUSHI
IPC: G01N21/78
Filed: 2004-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environment measuring element constituted so as to be capable of evaluating an environment rapidly and inexpensively.  <P>SOLUTION: The environment measuring element is constituted of a substrate and the thin film formed on the surface of the substrate. The thin film contains two or above kinds of metals different in reactivity corresponding to the kind of gas and is continuously or intermittently different in composition at every position on the surface of the substrate and different in hue after reaction corresponding to the composition and the kind of a gas to be reacted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006143072-A (JP)
Title: Rolling bearing unit for wheel
Inventor: YAMAKAWA KOSHIRO
IPC: B60B27/00
Filed: 2004-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing unit for a wheel capable of preventing falling of a flange part generated by pressure-fitting of a bolt.  <P>SOLUTION: In the rolling bearing unit for the wheel, a disc rotor of a disc brake device is fixed to the flange part 12 by the bolt 14 pressure-fitted to a through hole 13 provided on the flange part 12 of an inner shaft part. A distribution variation surface 10 is formed on an inner peripheral surface of the through hole 13. The distribution variation surface 10 makes surface pressure distribution generated on the inner peripheral surface of the through hole 13 by the pressure-fitted bolt 14 to unequal distribution having an axial center of gravity position at an almost plate thickness central part of the flange part 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005202364-A (JP)
Title: Electronic device, image forming apparatus, electronic device control method, program, record medium, image forming apparatus control system and member to record digital certification in
Inventor: NASU MASAMI
IPC: G03G21/04
Filed: 2004-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent lowering of reliability on a device due to the failure of a non-genuine member, and also to use a genuine member as much as possible.  <P>SOLUTION: In the electronic device 1, the digital certificate is stored in the NVRAM 24 of an exchangeable component 20 in the case of using the component 20, and the CPU 11 of a device main body 10 acquires the digital certificate from the NVRAM 24, and authenticates the component 20 by using the digital certificate. When the authentication fails, the CPU 11 judges that the component 20 is not a genuine component and issues a warning by displaying a warning message on a display means or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006155711-A (JP)
Title: Optical disk and material of its substrate
Inventor: ONO MINORU
IPC: G11B7/24097
Filed: 2004-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk having transparency, high degree of transferability and mass productivity by using plant origin resin such as polylactic acid based resin and to provide materials of its substrate.  <P>SOLUTION: A substrate 12 of the optical disk 10 is formed by compounding polymethylmethacrylate with the polylactic acid based resin composite. A polylactic acid based resin composite contains polylactic acid based resin whose content of lactide is reduced to 1,000 ppm or less and mold release agent of addition 0.16-0.32 phr, and weight ratios of the polylactic acid based resin and the polymethylmethacrylate are 70:30-50:50. If proper quantity of the polymethylmethacrylate is blended, thermal resistance will be improved, while maintaining the advantage of the plant origin resin of the substrate 12. Also, if the lactide in the polylactic acid based resin is reduced, transfer accuracy and transparency of the substrate 12 will be excellent. Further, mass productivity is assured without spoiling transferability and transparency of the substrate 12 by optimizing the addition of the mold release agent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006157272-A (JP)
Title: Mobile terminal and contents setting method therefor, contents setting system, and computer program for mobile terminal
Inventor: HAYASHI KEIICHI
IPC: H04M1/7246
Filed: 2004-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal or the like which enables a user to acquire contents used for a user interface at execution of a function of the mobile terminal, using simple operations, and enables the user to surely set and update the contents acquired.  <P>SOLUTION: In a mobile phone which the user can attach/detach a panel of the user's terminal to/from a control circuit identifies a type of a loaded panel (S1 to S4). Then the control circuit acquires contents (music data, screen data or the like), corresponding to the identified type of the panel from an external device and sets the contents to be referenceable, at the execution of the function to be used for the user interface provided to the user at the execution of the function.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006156675-A (JP)
Title: Etching method, etching device and memory medium
Inventor: NISHIZUKA TETSUYA
IPC: H01L23/52
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching method capable of obtaining the optimum etching configuration while maintaining a high selectivity with respect to an underlying layer.  <P>SOLUTION: In the etching method, etching treatment is applied under the existence of plasma in a treatment vessel 24 permitting evacuation with respect to a body to be treated S with an etching objective layer 6 consisting of a tungsten containing material, and formed on the underlying layer 4 consisting of a silicon containing material. Chlorine containing gas, oxygen containing gas, and nitrogen containing gas are employed as the gas upon the etching. According to this method, the optimum etching configuration can be obtained while maintaining high selectivity with respect to the underlying layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006154432-A (JP)
Title: Sound improving device
Inventor: IIZUKA MASAO
IPC: G10K15/00
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound improving device capable of improving a sound in the cabin of an automobile and the space of a room and improving the sound with a simple member without changing a sound device.  <P>SOLUTION: In the sound improving device, kingwood-made disk pieces 1 having silicon-containing sheets 4 stuck on top surfaces and a kingwood-made disk piece 2 having gold foil 7 stuck on its top surface are left for a designated time in a sealed space wherein ozone and an insulating electrode 16 sunk in a water tank are loaded with a high voltage and particlates of water produced with air supplied from an air pump 20 are scattered. Here, the kingwood-made disk pieces 1a, 1b, ..., having the silicon-containing sheets 4 stuck on their top surfaces are arranged in four corners and the kingwood-made disk piece 2 having the gold foil 7 stuck on its top surface is arranged at the central part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006157604-A (JP)
Title: Camera apparatus and automatic photographing control program
Inventor: IMAMURA KEIICHI
IPC: G02B7/36
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera apparatus and an automatic photographing control program capable of automatically photographing an object only when a motion takes place by effectively utilizing a function of the camera apparatus so as to avoid photographing when only a fixed object exists.  <P>SOLUTION: A digital camera is fixed while being directed toward the object. Then the digital camera measures a distance up to the object at each range finding point, and records the measurement result (S203). Then the digital camera compares a range finding result at a preceding time and a range finding result this time to calculate a range finding change amount at each range finding point (S204). Further, the digital camera references a table for denoting whether or not the object is in motion, and discriminates the presence of a corresponding detection condition (S205). When the condition exists, the digital camera furthermore references a table for denoting a photographing operation to discriminate the presence of the detection condition discriminated in the step S205 (S207). When the detection condition exists, the digital camera acquires the corresponding photographing operation (S209), and carries out photographing on the basis of acquired operation contents (S210).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006151305-A (JP)
Title: Control device for working vehicle
Inventor: ODAKA KATSUAKI
IPC: B60G1/02
Filed: 2004-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a working vehicle for preventing an overturn of a vehicle during traveling and for controlling a ram cylinder or the like provided for supporting wheels and a wheel shaft.  <P>SOLUTION: The control device for a working vehicle is provided with a hydraulic cylinder 1 for supporting the wheels and the wheel shaft 2 of the vehicle swingably in relation to a vehicle body 3 in a longitudinal direction; locking devices 7, 8 for hydraulically locking the hydraulic cylinder 1 and for releasing the hydraulic lock; an inclination detector 6 for detecting an inclination in the longitudinal direction of the vehicle body 3; and a lock controller 10 for controlling the locking means 7, 8 so as to hydraulically lock the hydraulic cylinder 1 when the inclination of a predetermined value θa or more having the possibility to overturn the vehicle in the longitudinal direction by the inclination detector 6 is detected in such a state that the hydraulic lock of the hydraulic cylinder 1 is released during traveling.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006153244-A (JP)
Title: Double-structured pipe and method for manufacturing the same
Inventor: OSANAWA HIRONORI
IPC: F16L9/18
Filed: 2004-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-structured pipe having a low cost and a lighter weight by constructing a double structure with no supporting member.  <P>SOLUTION: The double-structured pipe comprises a high pressure side refrigerant pipe 11 having a small diameter and a low pressure side refrigerant pipe 12 having a diameter larger than that of the high pressure side refrigerant pipe 11, the high pressure side refrigerant pipe 11 being arranged inside the low pressure side refrigerant pipe 12. The low pressure side refrigerant pipe 12 has bent portions 12a formed in at least two positions so that the high pressure side refrigerant pipe 11 abuts on the inner periphery of the low pressure side refrigerant pipe 12, and recessed portions 12b formed to recess on the low pressure side refrigerant pipe 12 from the outer side to the inner side so that the high pressure side refrigerant 11 that abuts on the high pressure side refrigerant pipe 12 pressurizes in the abutting direction. Thus, the double-structured pipe can have a lower cost and a lighter weight.  <P>COPYRIGHT: (C)2006,JPO&NCIPI