baber/WOPTO huggingface dataset:
Patent JP-2007185010-A (JP)
Title: Controller of ac direct converter
Inventor: OGUCHI HIDEKI
IPC: H02M5/293
Filed: 2006-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce loss in power transmission line by varying the power factor of a converter through regulation of the phase of an input current command to a direct converter thereby enhancing the power factor of a power supply.  <P>SOLUTION: The controller of a matrix converter, or the like, comprises a means 15A for generating a synthetic instruction value for a virtual rectifier and a virtual inverter by using a power supply voltage detection value, an input current command and the output voltage command of the virtual inverter, and a sequence control means 16 generating a PWM pulse for connecting a load, respectively, with the maximum phase, the intermediate phase, and the minimum phase of power supply voltage in predetermined order from a pulse obtained by comparing the power supply voltage detection value with a carrier wherein the synthetic instruction generating means 15A comprises a means for selecting the virtual rectifier and upper arm/lower arm switching of the virtual inverter depending on the polarity of an input current command intermediate value, and means 15c and 15d for generating the synthetic command value by using its output, the power supply voltage detection value, the input current command and the output voltage command.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007185303-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2006-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables players to sustain their desires for games continuously.  <P>SOLUTION: After all of pieces of identifying information are stopped and displayed, when the display mode of the identifying information stopped and displayed on any one winning line coincides with a prescribed stop mode for re-variation, the identifying information in the display area making up the one winning line is variably displayed again and the execution of an identifying information stopping game is controlled by using the re-varied identifying information thus variably displayed again.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007187105-A (JP)
Title: Cylinder head structure for direct injection diesel engine
Inventor: ISO NAOHIDE
IPC: F02F7/00
Filed: 2006-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder head structure for a direct injection diesel engine, capable of sufficiently securing sealing performance around an injector while preventing the cracking of a cam holder due to great upthrust following explosion in a combustion chamber.  <P>SOLUTION: In the cylinder head structure, an outer periphery vicinity portion 10a of an injector hole 14 in the upper face of a cylinder head 10 is opposed to an outer periphery vicinity portion 20a of an insertion hole 24 in the lower face of the cam holder 20 at a annular gap 5, and a seal member 60 is provided which has a seal body 61 and first-third seal portions 62-64. The first seal portion 62 is pressed against the injector 40, the second seal portion 63 is protruded downward from the insertion hole 24 and pressed against the outer periphery vicinity portion 10a of the injector hole 14 in the upper face of the cylinder head 10, and the third seal portion 64 is diameter-enlarged and deformed with compression deformation caused by pressing the second seal portion 63 thereagainst and pressed against the inner peripheral face of the insertion hole 24.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007186129-A (JP)
Title: Driving force transmitting shaft of vehicle
Inventor: SAKUYAMA TAKAAKI
IPC: B60K17/22
Filed: 2006-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force transmitting shaft of a vehicle improved in fitting performance.  <P>SOLUTION: The driving force transmitting shaft 51 of the vehicle 1 is provided with one end part 51a to be inserted into a driving force output section for outputting driving force generated by a driving source, a first thick diameter part 51c formed with a first outer diameter D<SB>51c</SB>larger than the outer diameter D<SB>51a</SB>of the one end part 51a on a side closer to the other end part 51d side than the one end part 51a, and an oil seal ring 56 provided over the periphery of the driving force transmitting shaft 51 between the one end part 51a and the first thick diameter part 51c. The oil seal ring 56 is structured to be arranged closer to the central shaft side in the longitudinal direction of the driving force transmitting shaft 51 than a virtual straight line which connects the periphery of the one end part 51a and the periphery of the first thick diameter part 51c to each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007193889-A (JP)
Title: Data recording method
Inventor: TAKATSUKI YUJI
IPC: G11B27/00
Filed: 2006-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data recording method in which a lifetime of an optical disk can be extended by preventing updating frequency of only a specific part from being increased by adding already updated data to an unrecorded area of the optical disk without overwriting the already updated data at a recording position of management information file data to be updated.  <P>SOLUTION: In rewriting the file, a sector position already written is not overwritten, but data to be updated is written in a free space in a rear of the medium, and the already recorded sector area is set as a free space. When a free space does not exists in the rear of the medium, rewriting data are recorded successively in a preceding free sector area in the medium. It is prevented that only a specific area is rewritten by averaging rewriting frequency of sectors over the medium, and a lifetime of media is extended.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007199473-A (JP)
Title: Original photosensitive planographic printing plate and its manufacturing method
Inventor: NAGASHIMA AKIRA
IPC: G03F7/09
Filed: 2006-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original planographic printing plate which hardly has a recording layer damaged during transportation, storage, etc., even when no inserting paper is used, has superior heat resistance, and is excellently tolerant of various printing chemicals such as a plate cleaner, especially, a detergent for UV ink.  <P>SOLUTION: The original ultraviolet-ray photosensitive planographic printing plate has an ultraviolet-ray photosensitive recording layer, containing diazonium salt or an o-quinonediazide compound as a photosensitive compound, on one surface of a base and an organic polymer layer formed on the other surface of the base being the opposite of the surface where the recording layer is formed by subjecting a solution containing at least one kind of organic polymer selected from epoxy resin and resole resin, and a crosslinking agent to crosslinking reaction by applying and drying the solution.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007205857-A (JP)
Title: Variable capacitance sensor
Inventor: OKAZAKI MITSUYA
IPC: G01L9/00
Filed: 2006-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-sensitivity variable capacitance sensor which provides a large equivalent capacitance change by a small physical change, and also to provide a variable capacitance sensor excellent in the linearity of an equivalent capacitance change.  <P>SOLUTION: The variable capacitance sensor of the present invention has a structure wherein a diaphragm 16a is located between a coil pattern 20 and a fixed electrode 13. If a gas is injected from a through hole 22 in the structure like this, the diaphragm 16a bends downwards by that gas pressure and is displaced, the space between the diaphragm and the fixed electrode 13 becomes narrower and the capacitance increases, and the spacing between the diaphragm and the coil pattern 20 becomes wider and its inductance increases. In this way in the variable capacitance sensor, the inductance of an inductor element such as a coil changes together, along with the change in the capacitance of the capacitor resulting from the displacement of the diaphragm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007207355-A (JP)
Title: Optical pickup device
Inventor: IKEDA ATSUSHI
IPC: G11B7/135
Filed: 2006-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device suppressing increase in production costs and used with satisfactory light utilization efficiency for all of the optical recording media, in the optical pickup device provided with a diffraction means corresponding to the plurality of optical recording media and diffracting an optical beam of different wavelength to obtain prescribed diffraction light.  <P>SOLUTION: A first diffraction optical element 8 and a second diffraction optical element 9 forming the diffraction means 10 diffract only the optical beam of short wavelength and the optical beam of long wavelength, respectively, to generate prescribed diffraction light. The second diffraction optical element 9 can switch the presence/absence of the diffraction function by control of a voltage to be applied. In the diffraction optical element 9, the applied voltage is turned off when the optical beam of short wavelength is incident, and the diffraction loss of the optical beam of short wavelength does not occur. In addition, even when the optical beam of long wavelength passes through the first diffraction optical element 8 formed for short wavelength, the diffraction loss hardly occurs.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007005760-A (JP)
Title: Chip type solid electrolytic capacitor
Inventor: KURITA JUNICHI
IPC: H01G9/08
Filed: 2006-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip type solid electrolytic capacitor improving ESL characteristics and permitting a further reduction in ESL with respect to the chip type solid electrolytic capacitor.  <P>SOLUTION: Capacitor elements 1 are laminated in such a manner that anode electrodes 2 are arranged in an alternately opposite direction. The chip type solid electrolytic capacitor is constituted with a four-terminal structure in which anode terminals 7a and cathode terminals 8a are exposed at two places, where they are opposed to each other respectively on the lower surface that is a mounting surface. Consequently, a magnetic flux generated by the electric current passed between each terminal is mutually counteracted, and the ESL can be greatly reduced. Furthermore, a distance between each terminal is shortened as much as possible, so as to reduce the loop area of electric current. Accordingly, a further reduction in ESL can be contrived.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007208107-A (JP)
Title: Optical fiber laser
Inventor: HONGO AKISHI
IPC: H01S3/06
Filed: 2006-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber laser which is capable of oscillating in an exciting light wavelength band or in a wavelength band close thereto.  <P>SOLUTION: The optical fiber laser includes an optical fiber 1 which has a hollow core area 2; an inner clad area 4 that has a plurality of vacancies 3 encircling the hollow core area 2, and that contains an added rare earth element; and an outer clad area 5 that encircles the inner clad area 4, and that has a refraction factor lower than that of a filled portion of the inner clad area 4. The optical fiber laser also includes a light source 32 which emits exciting light onto the optical fiber 1, and a reflector 23 which causes laser light to oscillate in the optical fiber 1 by reflecting back light emitted from the rare earth element to propagate through the optical fiber 1 from an end of the optical fiber 1 to the inside of the optical fiber 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006213718-A (JP)
Title: Charging composition for coating keratin fiber containing aprotic wax
Inventor: JAGER LEZER NATHALIE
IPC: A61Q5/00
Filed: 2006-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging composition containing aprotic wax for coating a keratin fiber.  <P>SOLUTION: The composition for coating the keratin fiber comprises a cosmetically acceptable continuous aqueous medium and contains at least one aprotic wax in a content of >25 wt.% based on total weight of the composition and has a dry extract of ≥40%. The composition comprises, further, a cosmetically acceptable continuous aqueous medium and contains at least 20% of at least one aprotic wax and at least one film-forming polymer chosen from cellulose derivatives. The composition is used in order to obtain charging makeup on keratin fiber and/or a smooth and uniform deposit on the keratin fiber.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007207140-A (JP)
Title: Carbon dioxide emission calculator
Inventor: YOSHIMURA TETSUYA
IPC: G06Q50/26
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon dioxide emission calculator for easily and more precisely calculating a quantity of carbon dioxide emission.  <P>SOLUTION: An interpoint distance data storage part 51 stores interpoint distance data including data of real travel distance between bases of a distribution company. A conversion factor storage part 53 stores data of emission conversion factor for converting fuel consumption into the carbon dioxide emission. A fuel cost data input part 55 inputs fuel cost data including data of real fuel cost for each vehicle belonging to a transportation company. An operation data input part 59 inputs operation data including a vehicle in charge for each operation and data of a start base and destination base as each content of a plurality of operations. An emission calculation part 63 calculates the carbon dioxide emission obtained by converting the fuel consumption corresponding to real fuel cost of the vehicle in charge and the real travel distance between the start base and the destination base by using the emission conversion factor on the basis of the operation data, fuel cost data, interpoint distance data, and the emission conversion factor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007206636-A (JP)
Title: Sound control device, sound control method and sound control program
Inventor: SAKANASHI HIDEKI
IPC: G10K15/00
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform equalization on desired frequency characteristics with high accuracy, while the number of bands is small.  <P>SOLUTION: Difference between the frequency characteristics of a voice signal and the desired frequency characteristics is calculated. A PEQ center frequency characteristic is set at a peak position in the differential frequency characteristics, and a PEQ gain is set so that the difference at the peak position becomes zero. The value of Q (quality factor) is initially set, with reference to a frequency which is 1/ √2 of the difference peak. Area value (added value of each data of FFT) is calculated in predetermined frequency-waiting difference. The value of Q is changed, and when the area value becomes smaller, it is determined that the desired characteristic is approximated; and when the area value becomes larger, the value of Q immediately prior to changing is adopted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007210617-A (JP)
Title: Easily openable shrink packaging body
Inventor: MATSUI NORIYUKI
IPC: B65D65/30
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shrink packaging body in which any unexpected breakage or the like hardly occurs and the packaging body can be stably manufactured by using a heat-shrinkable film, and the packaging body can be reliably and easily opened.  <P>SOLUTION: In the shrink packaging body, a rectangular parallelepiped object to be packaged is packaged with a heat-shrinkable film. A recessed part is formed on a side face of the object to be packaged, and a heat-seal part of the heat-shrinkable film is provided across a recessed part along the side face. An easily openable perforation row is formed in the vicinity of the heat-seal part of a part for covering the recessed part of the heat-shrinkable film along the heat-seal part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007209391-A (JP)
Title: Sheathing for endoskeleton type robot
Inventor: ISHIZAKI MASAKAZU
IPC: A63H3/02
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To well hold the position of the sheathing of an endoskeleton type robot and disperse the deadweight of the sheathing and facilitate the design change of an internal structure.  <P>SOLUTION: The sheathing 1 for an endoskeleton type robot which makes the shape of the robot optional by covering the internal structure 2 having a frame of a shape corresponding to the functions of the robot with a soft material. Pads 1d, 1e and 1f forming at least a part of the section abutting the internal structure 2 are formed of flexible and rigid foam as a material having impact resilience lower than expanded urethane foam which is the material of a wall portion 1a forming the shape of the sheathing 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007214918-A (JP)
Title: Viterbi decoding circuit and radio device
Inventor: NISHIJIMA SEIICHI
IPC: H03M13/41
Filed: 2006-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a viterbi decoding circuit which is can be easily reconfigured according to various kinds of wireless communication standards and to provide a radio device equipped with the viterbi decoding circuit.  <P>SOLUTION: A setting register 10 which can freely set up three kinds of parameters; a coding rate, a constraint length, and a generator polynomial, is provided. A branch metric operation unit 20 generates the branch metric information whose number is corresponding to the coding rate for input signals. A replica forming unit 30 duplicates the specifications of the encoder of a transmission side on the basis of the generator polynomial and forms setting information related to the selection of the branch metric information. A branch metric selection unit 40 selects an upper branch metric and a lower branch metric from two or more branch metric information on the basis of the setting information. An ACS unit 50 acquires a path metric for each step of a trellis diagram on the basis of the upper branch metric and lower branch metric, and an undefeated and remained branch and a path metric value are obtained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006263450-A (JP)
Title: Slot machine
Inventor: ONUKI YOSHIKAZU
IPC: A63F5/04
Filed: 2006-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which enables the retraction of figures up to the maximum added frame counts for all reels while avoiding illegal winning.  <P>SOLUTION: In a first and second stop operations, a table control using stop tables is employed. In the third stop, the possibility of winning is judged. In other words, the internal lottery is won while it is judged whether a reel stop button is operated or not at the timing that enables the retraction of winning symbols. Then, when the winning is possible, a regulation control is carried out and when the winning is not possible, the non-winning stop table is employed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007216411-A (JP)
Title: Color image forming apparatus, method for controlling the same, program, and memory medium
Inventor: SATO NOBUYUKI
IPC: B41J21/00
Filed: 2006-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming apparatus capable of forming a high quality color image at a high speed, a method for controlling the same, a program, and a memory medium.  <P>SOLUTION: This color image forming apparatus fetches multilevel image data in a first resolution and binary image data in a second resolution of which the level is greater than that of the first resolution, converts the multilevel image data to data in the second resolution, synthesizes the converted multilevel image data with the binary image data, and then prints a color image according to the synthesized data by using an identical multicolor print head. The color image forming apparatus prints the image of the binary image data by using a black color and a mixed color other than the black color.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007215459-A (JP)
Title: Peptide activating bombesin-like peptide receptor and utilization thereof
Inventor: SUWA MAKIKO
IPC: A61K31/7088
Filed: 2006-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peptide activating a BRS-3 (bombesin-like peptide receptor sub-type 3), to provide a prophylactic method or a therapeutic method for obesity comprising a step of administering the peptide to the object and to provide a prophylactic agent or a therapeutic agent for the obesity comprising the peptide as an active ingredient.  <P>SOLUTION: A plurality of peptidic ligands containing the minimum activity units considered to activate the BRS-3 are chemically synthesized to study the ability to activate the BRS-3. As a result, the peptide having an amino acid sequence of Leu-Trp-Ala-Cys-Gly-Ser-Phe-Met is found out. The peptide selectively activates the BRS-3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007216369-A (JP)
Title: Method for manufacturing silicon nano-crystal material and silicon nano-crystal material manufactured by the method
Inventor: MURAKAMI KOICHI
IPC: C30B1/02
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a silicon nano-crystal material having a plurality of silicon nano-crystal wires by a solid phase epitaxial growth in an extremely simple process, and to provide a silicon nano-crystal material by the method.  <P>SOLUTION: A silicon nano-crystal material 12 comprising silicon nano-crystal wires 11 is manufactured by forming nano-holes 6 in a silicon oxide thin film 2 formed on the surface of a silicon substrate 1, the nano-holes 6 having a desired size and reaching the surface of the silicon substrate 1 in two-dimensional arrangement, supplying and depositing silicon 10 in the nano-holes 6 by a laser ablation method, and heating to epitaxially grow the silicon 10 in a solid phase from the silicon substrate 1 in the nano-holes 6 to produce single crystal silicon nano-crystal wires 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007225284-A (JP)
Title: Measuring instrument
Inventor: FURUHIRA YOSHIYUKI
IPC: G01R31/00
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring instrument with enhanced operability in zero point adjustment.  <P>SOLUTION: This measuring instrument is a battery tester 1 provided with a measuring part (voltage detecting part 4, CPU 10) for measuring a prescribed parameter as to a measuring object, and the CPU 10 for adjusting a zero point as to the parameter according to an operation signal S3 from an operation part 7, based on a measured value of the parameter measured by the measuring part, and is provided with the first terminals 22a, 222b and the second terminals 23a, 23b for measuring the prescribed parameter, and a detecting part (the first detecting circuit 3a, the second detecting circuit 3b) for detecting a connection state to connected parts 102a, 102b of a metal plate 101. The CPU 10 adjusts the zero point when the operation signal S3 is input, and when the connection of the first terminals 22a, 222b and the second terminals 23a, 23b to the connected parts 102a, 102b is detected by the detecting part.  <P>COPYRIGHT: (C)2007,JPO&INPIT