baber/WOPTO huggingface dataset:
Patent JP-2008069719-A (JP)
Title: Variable valve timing system
Inventor: MASHIKI ZENICHIRO
IPC: F02D13/02
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve timing system using an electric motor as an actuator, capable of appropriately detecting the overheated state of the electric motor and a drive unit so as to protect the system and improve the controlling performance.  <P>SOLUTION: An actuator operation quantity setting portion 6000 generates a rotational speed command value Nmref for the electric motor 2060 so that the phase of an intake valve is changed to match a target phase. An electric-motor EDU 4100 controls electric power PWm supplied to the electric motor so that the electric motor 2060 operates in accordance with the rotational speed command value Nmref. An overheat judgment portion 6200 judges whether it is necessary to restrict heat generation or not based on comparison between information showing the electric power PWm supplied to the motor and a criterion of judgment DTYj. A command value restricting portion 6300 restricts the rotational speed command value Nmref fed to the electric-motor EDU 4100 within a predetermined range when it is judged that the restriction of heat generation is required. A judgment criterion setting portion 6100 sets the judgment criterion DTYj to be variable according to the rotational speed of the electric motor 2060.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071209-A (JP)
Title: Storage management program, storage management device and storage management method
Inventor: OGIWARA KAZUTAKA
IPC: G06F3/06
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a factor in causing the loss of data in a distributed storage system.  <P>SOLUTION: Upon receiving check instructions of data 3a in a storage device 3, a data checking means 1c reads the data 3a from the storage device 3 and determines whether the data 3a is normal or not. When abnormality of data is detected by the data checking means 1c, management information is referred to by a data acquisition means 1d to determine a duplexed counterpart storage node storing redundant data corresponding to the abnormality detected data, and the redundant data corresponding to the abnormality detected data is acquired from the duplexed counterpart storage node. The redundant data acquired by the data acquisition means 1d is written into a storage area of the data 3a in the storage device 3 by overwriting.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076145-A (JP)
Title: Device for measuring pulse light reception time
Inventor: YOSHINO KENICHIRO
IPC: G01S17/10
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To carry out three dimensional measurement of objects to be measured ranging from a natural object having a low reflectivity to a retroreflection piece having a high reflectivity at high speed without increasing the scale of a circuit.  <P>SOLUTION: The device includes a light reception element 13a for receiving a pulse light reflected from the object to be measured, a resonance circuit 13b for converting a light pulse signal RP based on the reflection pulse light from the light reception element 13a, to a damping signal DP, multi-stage amplifier groups 13c1 to 13c4 for amplifying the damping signal DP from the resonance circuit 13b, a damping signal processing circuit comprising an amplitude comparator 13f and a zero crossing comparator 13g for processing the damping signal DP from each stage of the multi-stage amplifier groups, and a collective logic circuit 13e making a plurality of signal lines from the zero crossing comparator connected to the amplifier at each stage of the multi-stage amplifier groups into one signal line to output a signal to the pulse light reception time measuring circuit. The operation of the zero crossing comparator is selected based on the comparison results of each amplitude comparator of the amplifier groups.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008078384-A (JP)
Title: Printed wiring board manufacturing method, protection sheet, and printed wiring board
Inventor: TAKAGI NOBUO
IPC: H05K3/34
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an easily-manufacturable and inexpensive printed wiring board that is excellent in productivity and solder joint performance, a protection sheet applied to the manufacturing method, and a printed wiring board provided with the protection sheet.  <P>SOLUTION: The manufacturing method is used for manufacturing the printed wiring board 10 which has a laminated structure formed by laminating a conductor layer 11 and an insulating resin 12 and in which a solder joint terminal 11A is formed at the conductor layer 11 arranged on the outermost layer. A solder resist 13 is formed on the conductor layer 11 arranged on the outermost layer so as to expose the solder joint terminal 11A and to surround the solder joint terminal 11A. The protection sheet 15 is thermally press-bonded or arranged by a heat-roller lamination method on the solder resist 13 so as to cover at least the solder joint terminal 11A.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008074332-A (JP)
Title: Rolling bearing device for wheel
Inventor: SEO NOBUYUKI
IPC: B60B35/16
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing for wheel capable of preventing any insufficient fastening force of a bolt (a male screw part) by suppressing the dispersion of the friction force generated between a head of the bolt and a bearing surface of the bolt to be small when screwing the male screw part into a vehicle body side member by turning the head of the bolt by a fastening tool with the predetermined fastening torque.  <P>SOLUTION: In the rolling bearing device for wheel provided with a fixed flange 60 having a plurality of bolt holes 61 with a male screw part 72 of a bolt 70 for fixing to a vehicle body side member 16 being passed therethrough, a circular bolt bearing surface 63 which is cut concentric with a center of each bolt hole 61 and having the diameter larger than that of a head 71 of the bolt 70 is formed on one side surface of the fixed flange 60.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007096308-A (JP)
Title: OHMIC CONTACT STRUCTURE ON P-TYPE GaN
Inventor: MILLER JEFFREY N
IPC: H01L21/28
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective ohmic contact structure that can be provided on a semiconductor material containing a specific material incorporated in manufacturing a semiconductor device such as a light emitting diode.  <P>SOLUTION: The ohmic contact structure comprises a layer (225, 350, 425, 550) of the material based on p-type GaN, a layer (205, 305, 405, 505) of such metal as constituted to provide metal contact, a first layer (220, 345, 420, 545) of p-type II-VI compound semiconductor material consisting of first group VI element that are positioned to adjoin the layer of such material as based on p-type GaN, and a second layer (220, 345, 420, 545) of p-type II-VI compound semiconductor material consisting of second group VI element different from the first group VI element that are positioned to adjoin the layer of metal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008083121-A (JP)
Title: Cartridge and image forming apparatus
Inventor: ITABASHI NAO
IPC: G03G15/08
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can reduce defective images by preventing its developing agent from staying in the developing unit in order to suppress its degradation, and to provide a cartridge to use in the image forming apparatus.  <P>SOLUTION: The left side of the first stirring blade 63 of the agitator 47 is fixed to the left rod 67 with its right side end apart from the right rod 67. Since the first stirring blade 63 inclines toward the front from the left side end to the right side end, the toner is moved by the agitator 47 in its turning direction toward the developing chamber 26 and flows from the left to the right along the axis of the rotating shaft 61. The toner staying in the developing chamber 26 is pushed and flows from the right to the left in the direction of the axis of the rotating shaft 61. Thus, the toner circulates without staying in the developing chamber 26.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008085678-A (JP)
Title: Content distribution system, content distribution method, terminal device in the content distribution system and program thereof
Inventor: HIRANO TADASHI
IPC: H04N7/173
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content distribution system and a method, and the like, in which influence on other communications in a terminal device 2 can be suppressed, even if the system is connected to a channel other than the channel being viewed for a measure to counter zapping.  <P>SOLUTION: The content distribution system has a first distribution mode for streaming distribution of content data from a content distribution apparatus 1 to the terminal device 2 in a broadcasting form and a second distribution mode for transmitting/receiving content data between a plurality of terminal devices 2. When a user of the terminal device 2 views content data broadcasting from the content distribution apparatus 1 in the first distribution mode, the system is connected to a channel for viewing and is also connected to a channel for to counter zapping. In such a state, when the terminal device 2 downloads content data in the second distribution mode or uploads content data to another terminal device 2, the channel for the measure for countering zapping is disconnected, according to the usage state of the resources to be used in the second distribution mode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008080717-A (JP)
Title: Laminated molded object
Inventor: MATSUO RYUICHI
IPC: B29C55/30
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated molded object constituted by strongly bonding a thermoplastic polyester resin sheet and thermoplastic resin layers, which is low in the coefficient of linear expansion, lightweight and excellent in impact resistance, durability, workability, productivity, etc., especially suitably used as an exterior building material such as an eave trough or the like.  <P>SOLUTION: A thermoplastic polyester based resin sheet in an amorphous state is drawn out and stretched at a temperature between (the glass transition temperature of a thermoplastic polyester resin -20°C) and (the glass transition temperature thereof +20°C) and the stretched sheet is subsequently uniaxially stretched at a temperature higher than the drawing-out and stretching temperature to obtain a stretched thermoplastic polyester resin sheet. The thermoplastic resin layers are bonded to both sides of this stretched thermoplastic polyester resin sheet by a glycidyl (meth) acrylate-olefin copolymer composition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008092107-A (JP)
Title: Information processor and audio/video data reproducing method
Inventor: ASO YUICHIRO
IPC: G11B20/10
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor suppressing the occurrence of sound skip during reproducing audio data and video data, and audio/video data reproducing method.  <P>SOLUTION: In a video decoder 212, a decode core part 221 adds time stamp information showing time to reproduce a frame to the frame of decoded video data, a level determination/control part 222 stepwise lowers a decoding processing level in the video decoder 212 when a predetermined number of frames delays (delay of reproducing a frame with respect to time to reproduce audio data corresponding to the frame with time stamp information) for a predetermined threshold or more.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008090488-A (JP)
Title: Model creation apparatus and method for creating simulation model
Inventor: NOZAKI TOSHIHIRO
IPC: G06F17/50
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a model creation apparatus and a method for creating a simulation model rapidly creating a large-scale, complex simulation model by making effective use of an existing model program.  <P>SOLUTION: The model creation apparatus PC for creating a simulation model EOM obtained by modeling the simulation target includes a parts model storage means DB for storing parts models MP obtained by modeling the partial configurations of the simulation target, and a model creation means 22 for creating the desired simulation model by combining the plurality of parts models PM stored in the parts model storage means DB. The model creation means 22 connects inputs and outputs between the parts models PM according to an input/output parameter IOP set for the parts models PM.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008090555-A (JP)
Title: Device and method for evaluating translation and computer program
Inventor: SHIMOHATA SAYORI
IPC: G06F17/28
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a translation evaluation device reducing fluctuation of an evaluation result and automatically evaluating quality of a translation irrespective of its length.  <P>SOLUTION: This translation evaluation device evaluating quality of a translation of an original is provided with a translation corpus database 310 storing base originals serving as a base for translation evaluation and model translations of the base originals in association with each other, an original-translation combining part 225 combining one or two model translations to create a combined model translation and combining the base originals associated with the model translations constituting the combined model translation to create a combined original, an evaluation target translation input part 110 for inputting evaluation target translations corresponding to one or two base originals to be evaluated, and an evaluation value calculation part 234 creating a combined evaluation target translation by combining one or two evaluation target translations associated with the base originals constituting the combined original and comparing the combined evaluation target translation with the combined model translation to evaluate quality of the evaluation target translation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008088904-A (JP)
Title: Piezoelectric pump
Inventor: MISHIMA KAZUNOBU
IPC: F04B9/00
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric pump which can be easily reduced in size.  <P>SOLUTION: The piezoelectric pump 1 is equipped with: a cylindrical body 5 forming a pump chamber 16 therein; a pair of check valves 7, 9 provided in the cylindrical body 5 and positioned separately on both ends of the pump chamber 16; a long laminated piezoelectric element 11 supported in a cantilevered state; and a long pressing member for applying pressing force to the cylindrical body 5 by using deforming action of the laminated piezoelectric element 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007116147-A (JP)
Title: Nitride semiconductor light-emitting element
Inventor: KIM SUN WOON
IPC: H01L33/00
Filed: 2006-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor light-emitting element having high reliability in which an electrostatic discharge resistance is improved.  <P>SOLUTION: The nitride light-emitting element according to the present invention comprises: an n-type nitride semiconductor layer, an activated layer, and a p-type nitride semiconductor layer which are disposed on a substrate in this order, wherein the activated layer comprises a multiple quantum well structure comprising a number of quantum barrier layers and quantum well layers, and a part of the above quantum barrier layers comprises a band gap-modulated multi-layer film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007149066-A (JP)
Title: Authentication system, device and program
Inventor: TAKAMIZAWA HIDEHISA
IPC: G06F21/00
Filed: 2006-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience and adaptability by biometric authentication of an arbitrary user by an arbitrary entity device at the time of providing service in an open network environment.  <P>SOLUTION: A client device 30 prompts a user to select authentication entity devices 50, 60, 70 that perform each authentication subprocess P1, P2, and thereby even when there exist the plurality of entity devices that conform to one profile in a user's performance environment, an entity device for use in authentication processing is determined. Thus, the above problem is solved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008097158-A (JP)
Title: Traffic signal control device and traffic signal system using it
Inventor: KOGA SEIJI
IPC: G08G1/082
Filed: 2006-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To control the traffic signals even at an intersection where the intersecting roads are both highways by realizing traffic signal controls sufficiently linked with traffic signals at an adjacent intersection on any road.  <P>SOLUTION: The next green time of signals A1 and A2 on a main road 20 is set using a delay time for an evaluation standard, based on the numbers n1 and n2 of vehicles waiting for the traffic light to change at the respective inflow roads R1 and R2 of the main road 20 at an own intersection CR, and the information from the adjacent intersections CRw, CRx, CRy and CRz of the two roads 20 and 21. The next green time of signals A3 and A4 on a slave road 21 is set using a delay time for an evaluation standard, based on the numbers n3 and n4 of vehicles waiting for the traffic light to change at the respective inflow roads R3 and R4 of the slave road 21 at an upcoming intersection CR, and the information from the adjacent intersections CRw, CRx, CRy and CRz of the two roads 20 and 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007131520-A (JP)
Title: Cement admixture
Inventor: MIYAGAWA MINORU
IPC: C04B24/32
Filed: 2006-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement admixture capable of enhancing slump maintainability, maintaining fluidity, and obtaining an appropriate viscosity which provides an easy workability at the place where a cement composition or the like is handled.  <P>SOLUTION: The cement admixture comprises an alkylene oxide adduct consisting of a compound having 3 or more active hydrogens to which an oxyalkylene group is added, wherein an average molar number of addition of the oxyalkylene group vs. 1 mole of the active hydrogen is 100 moles or more. In addition, the cement admixture comprises a carboxylic acid-based polymer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008094454-A (JP)
Title: Plastic container with gas barrier layer
Inventor: NOZAKI TATSUYA
IPC: B65D1/00
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive plastic container which is superior in an oxygen gas barrier characteristic and decreases the amount of dissolved oxygen in a content filled in the container.  <P>SOLUTION: A multi-layer plastic container has polyethylene terephthalate resin layer provided with at least one gas barrier layer. The gas barrier layer is provided in the polyethylene terephthalate resin layer only from below the support ring to the body part of the container.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008094596-A (JP)
Title: Paper feeder and image forming apparatus
Inventor: IWAMOTO YASUHIRO
IPC: B65H1/04
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder, including a regulating plate, capable of feeding a paper sheet in a correct attitude, and not constituting resistance to paper feeding, and an image forming apparatus including the paper feeder.  <P>SOLUTION: This paper feeder, which feeds paper sheets one by one from the uppermost of stacked paper sheets P, includes: regulating plates 15, 16 for regulating both right and left positions of the paper sheet in the feeding direction; and a regulating plate 17 for regulating the trailing end position of the paper sheet in the feeding direction. At least one of the regulating plates is provided with gap detection means 20, 30, 40 for detecting that the gap between the regulating plate and the paper end face is within a fixed range. The gap detection means may be provided with a plurality of sensors 22, 23, 32, 33 or it may use one sensor 42 for detection the range such as a potentiometer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008103857-A (JP)
Title: Radio communication device, radio communication system, and radio communication method
Inventor: YU ZHAN
IPC: H04L27/04
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication device reducing the lowering of a signaling speed even in a communication system using a plurality of modulation systems and achieving a radio communication system in the coexistence of a plurality of the modulation systems, to provide the radio communication system, and to provide a radio communication method.  <P>SOLUTION: A modulation system determining-function block 400 has a QPSK demodulator 420 demodulating a modulation signal by a first modulation system generating a first data row and an ASK demodulator 410 demodulating the modulation signal by a second modulation system generating a second data row. The modulation system determining-function block 400 further has a reference-data generating section 430 generating a data row for a reference and correlators 441 and 442 for comparing the first and second data rows and the data row for the reference. The modulation system determining-function block 400 further has a comparison circuit 443 specifying the first modulation system when the result of a comparison by comparing the data row reaches a fixed value or more and the second modulation system when the result of the comparison is less than the fixed value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008100305-A (JP)
Title: Contact point position detection method and device thereof
Inventor: FURUKAWA TAKESHI
IPC: G01N37/00
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for performing precise detection with high accuracy without tool breakage in the system for detecting the contact point position between the tip end part of a cutting tool and the surface of a workpiece.  <P>SOLUTION: The method for detecting the contact point position between the tip end part of the cutting tool and the surface of the workpiece uses a conductive material for the tip end part of the cutting tool and the surface of the workpiece to form an electric circuit and detects the contact point between the cutting tool and the workpiece by detecting that the current flows when the cutting tool and the workpiece contact with each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007051783-A (JP)
Title: Pulsation damping assembly and pulsation damping method
Inventor: CONLEY JEFF ALAN
IPC: F16L55/053
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for effectively damping pulsation in a fluid.  <P>SOLUTION: A diaphragm has a flat base lying against a flat, perforated circular metal sheet when fully distended by pressure in a gas chamber. The perforated metal sheet is closely spaced from a planar backing surface that prevents the sheet from permanently deforming under the force exerted by the pressurized diaphragm. An annular channel formed in the backing surface places the working fluid in contact with the perforated metal sheet. Pressure in the working fluid displaces the diaphragm away from the perforated metal sheet. A flat retaining wall in the gas chamber limits the travel of the diaphragm away from the metal sheet. Pressure pulsations in the working fluid move the diaphragm back and forth between the retaining walls. Back and forth flow of the fluid passing through hole parts of a disk dissipates the energy of pulsation to produce a pulsation damping effect.  <P>COPYRIGHT: (C)2007,JPO&INPIT