baber/WOPTO huggingface dataset:
Patent JP-2008295589-A (JP)
Title: Endoscope instrument
Inventor: NARUSE MASATO
IPC: A61B1/00
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope instrument which permits the voltage sensing function to properly work even if residual voltage in the endoscope instrument is naturally discharged in a standby condition.  <P>SOLUTION: The endoscope instrument 1 has a first voltage sensing section 102 for which a first threshold voltage value is set to sense a variation in the voltage value of a driving power source and a second voltage sensing section 103 for which a second threshold voltage value lower than the first threshold value is set to sense a variation in the voltage value of the driving power source. The second voltage sensing section 103 changes a sensed voltage value set to sense that the voltage value of the driving power source becomes lower than the first threshold voltage value to a prescribed voltage value lower than the lower voltage value of the driving power source when the voltage value of the driving power source becomes lower than the first threshold voltage value and then lower than the second threshold voltage value, and makes the first voltage sensing section sense a variation in the voltage value of the driving power source on the basis of the changed prescribed voltage value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272417-A (JP)
Title: Extensible safety umbrella
Inventor: SHINGU TAKAHIRO
IPC: A45B9/04
Filed: 2007-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extensible safety umbrella, in which cylindrical members of the ferrule part of an umbrella are telescopically extensible to make a projection as a marker more conspicuous to be visible from a car driver or a motorcycle/bicycle rider for the purpose of preventing a traffic accident.  <P>SOLUTION: The extensible safety umbrella includes an extensible mechanism including a plurality of cylindrical members in gradually smaller diameter, which are telescopically engaged in order, with the projection as the marker provided on the tip of the ferrule part of the umbrella.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283842-A (JP)
Title: Car solar power-generation/wind-power generation applying power system loading
Inventor: KAMETANI TOMOOKI
IPC: B60K15/063
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide the configuration of a car utilizing a solarlight power-generation panel and a wind-power generation at a low cost because a solar panel is expensive since the solar panel uses silicon.  <P>SOLUTION: All surfaces cast by solar rays excepting a bumper section for the car are composed of a solar-panel synthetic material 6 conformed with a car-kind design curve, the thicknesses of acrylic resin boards in the lower section of a roof are thickened and bolt-embedding reinforcing rings are fitted vertically for hanging down a wind-power generator housing plastic box and a liquid-fuel tank. The cloth of glass fibers in the acrylic resin boards 3 and 5 in the lower sections of the reinforcing rings are coated with the mixed liquid of an acrylic-resin liquid, a resin mucus and a quick-drying agent liquid, the cloth is stuck on the whole surfaces and dried and the firm quality of the material is manufactured, and the car capable of resisting a hanging load is obtained. Carbon pipes are fitted at openings on length-breadth bases so as to increase the quantity of a power generation at multistages, manufacturing liquid-fuel tanks of a fiber reinforced plastic material in spaces formed to the left and the right of a car breadth and be able to also resist against even the impact of a collision in a circumferential moving blade type wind-power generator housing box using a travelling wind pressure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007328903-A (JP)
Title: Device and method for reducing disk drive power consumption
Inventor: MCCURDY SCOTT L
IPC: G11B19/00
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of reducing disk drive power consumption during start-up.  <P>SOLUTION: The device includes (1) a speed control module associated with a disk drive motor, and (2) a controller coupled to the speed control module that incrementally increases the spindle rotational speed of the disk drive motor during start-up.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008309667-A (JP)
Title: Triaxial acceleration sensor
Inventor: NAGATO MINORU
IPC: G01P15/18
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a triaxial acceleration sensor capable of almost equalizing acceleration sensitivity in an X-axis direction (or a Y-axis direction) and acceleration sensitivity in a Z-axis direction even when forming a piezoresistance element in the X-axis direction (or the Y-axis direction) and a piezoresistance element in the Z-axis direction in the same position in the longitudinal direction of a beam.  <P>SOLUTION: The length of a central nonmovable part 15 to the length of the beam 14 is set to 1:2, the length of the central nonmovable part 15 to the height of a weight 13 is set to 1:2, and the length of the central nonmovable part 15 to the length of the beam 14 and the height of the weight 13 is set to 1:2:2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310165-A (JP)
Title: Portable light emission display plate
Inventor: KUMAGAI TAKESHI
IPC: G09F13/18
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable light emission display plate has high self-exposing capability by light emission of a display card itself.  <P>SOLUTION: The portable light emission display plate having a display surface with a light emitting function has a display plate body 11 to serve as a display surface having a light-reflecting element 16 consisting of projections and recesses formed by transferring recesses and projection of a printing pattern by forming a display plate out of transparent plastic with a die, by using a print base material 12, having recesses and projections of the print pattern and releasing the print base material from the print pattern. A light beam irradiation unit 17, which irradiates the inside of the display plate body with light beams to make the light-reflecting element consisting of the projections and recesses emit light is arranged on an end surface of the display plate body. The portable light emission display plate has a power supply battery 29, which supplies electric power to the light beam irradiation unit and a control unit controlling the operations of the light beam irradiation unit, an application means which applies the display plate body to a use place, and the power supply battery is arranged in the display plate body or application means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008312149-A (JP)
Title: Wireless communication method, and wireless communication apparatus
Inventor: EGASHIRA KEISHIN
IPC: H04J11/00
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication apparatus capable of highly accurately estimating characteristics of IQ imbalance caused by quadrature demodulation and characteristics of IQ imbalance caused by quadrature modulation.  <P>SOLUTION: Regarding two sets of pilot signals allocated to frequency components at positions symmetric to a center frequency, first transmission characteristics and second transmission characteristics are estimated, respectively. The estimated first and second transmission characteristics are used to generate a third transmission characteristics from which the effect of transmission IQ imbalance caused by quadrature modulation is removed, and characteristics of reception IQ imbalance caused by quadrature demodulation is estimated from the generated third transmission characteristics.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008002464-A (JP)
Title: Turbine engine component
Inventor: LEVINE JEFFREY R
IPC: F01D5/18
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve convective heat-transfer at a front edge nose section of a cavity in the radial-flow front-edge cavity of a turbine engine component by using a trip-strip structure.  <P>SOLUTION: The turbine engine component comprises an air foil section having the front edge 30, a negative pressure side 46, and a positive pressure side 42; and the radial-flow front-edge cavity 34 in which a cooling fluid for cooling the front edge 30 flows. Further, the trip-strips 40 and 44 for generating, at the front edge cavity 34, a swirl 49 colliding with a nose section 36 of the front edge cavity 34 have structures of zigzag arrangement.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009003578-A (JP)
Title: Method for calculating optimal solution of engine design variable, computer, and program
Inventor: HASHIMOTO YOSHIHIRO
IPC: G06N3/00
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, a computer and a program, for efficiently calculating the optimal whole optimal solution in a whole operation area based on a partial optimal solution.  <P>SOLUTION: This system 1 is configured to obtain the combination of a plurality of design variables configuring the partial optimal solution of each design variables calculated for each of the plurality of combinations of a plurality of driving states, and obtains the initial value of the combination of the plurality of design variables to be used for calculating the whole optimal solution, and an equation which should be satisfied by the plurality of design variables is solved by using a genetic algorithm based on the partial optimal solution and the initial value so that the whole optimal solution can be calculated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001139-A (JP)
Title: Riding type work vehicle
Inventor: OKAMURA YUSAKU
IPC: B62D25/08
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To increase installation strength in a hood, and to improve facility in adjusting a position, in a riding type work vehicle for arranging an engine room in front of an operation seat.  <P>SOLUTION: The engine room 5 and the operation seat 7 are partitioned by a steel plate partition wall 28. A dashboard frame 40 is arranged in the operation seat 7. A dashboard 32 for installing meters is fixed to this dashboard frame 40. A hood frame 41 is fixed to the dashboard frame 40, and the hood 21 is rotatably installed in a front end part of the hood frame 41. The hood frame 41 is fixed to the partition wall 28 by a bolt 63. A reinforcing frame 52 is fixed to a back face of the partition wall 28, and a side bracket 54 is fixed to the reinforcing frame 52 by a bolt via the partition wall 28. A rear part of a side cover 20 is installed on the side bracket 54.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290928-A (JP)
Title: Method for producing hydrogen by using different metal
Inventor: WAN JIN-TEN
IPC: C01B3/08
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing hydrogen by using different metals through spontaneous chemical reaction without extra energy consumption.  <P>SOLUTION: The method for producing hydrogen by using different metals includes: providing a metal of relatively low oxidation-reduction potential as an anode metal and a metal of relatively high oxidation-reduction potential as a cathode metal, then immerse the anode metal and the cathode metal in an electrolyte, while the anode metal and the cathode metal can be combined with appropriate steps before or after being immersed in the electrolyte, whereby hydrogen and side-products generated from a reaction of electrochemistry caused by oxidation-reduction potential difference between the different metals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003200-A (JP)
Title: Pick storage tool
Inventor: DAITO AKIO
IPC: G10D3/16
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pick storage tool which can be easily detached when not in use, while can be readily stored or removed from a pick according to use/no-use.  <P>SOLUTION: The pick storage tool includes a storage tool body 100 having a storage part capable of storing a pick P for striking strings of a guitar, or the like, and a hook part 200 that extends from the storage tool body 100 toward the back surface side, over the storage part capable of hooking on a strap of a musical instrument.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008113412-A (JP)
Title: Camera and monitoring device using it
Inventor: WATANABE TAKASHI
IPC: H04N7/18
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera and a monitoring device or system using it, which can prevent a flicker without reducing light energy per image and losing trackability to a mobile unit.  <P>SOLUTION: The camera and monitoring device are provided with a camera for photographing an image by a light with a wavelength different from that of a visible light. By correcting an image photographed by a visible light based on an image photographed by a light with a wavelength different from that of a visible light, stable monitoring is made possible.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009008520-A (JP)
Title: Dynamic sensor
Inventor: KOYAMA YOSHIYUKI
IPC: G01L1/12
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic sensor of high sensitivity that has no concern of sensitivity reduction or destruction even in an application where it is brought into contact with a sensor element and is deformed.  <P>SOLUTION: In a dynamic sensor for detecting an external force from variation of impedance by distortion using magnetic thin films 12a and 12b, the applying direction of the external force shown by the arrow R is set to the longitudinal direction of a nonmagnetic material substrate 11 and magnetic thin films 12a and 12b. By adding signals from the magnetic thin films 12a and 12b on a pair of opposite surfaces, the offset of a signal by bending is canceled. Using a guide member 14 for preventing the bending also as a magnetic shield allows achievement of the high-sensitivity dynamic sensor that hardly receives disturbance of an external magnetic field.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006909-A (JP)
Title: Motor scooter type vehicle
Inventor: KAMEMIZU FUMINORI
IPC: F01N3/34
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor scooter type vehicle with sufficient intake performance provided in an air cleaner and sufficient storage capacity provided in a storage box.  <P>SOLUTION: The motor scooter type vehicle comprises an air cleaner 41 disposed between a power unit 15 and a storage box 45 in a side view and supported by the power unit 15, a fuel tank 47 is disposed behind the storage box 45, a gap 68 is provided between the rear side face of the storage box 45 and the front side face of the fuel tank 47, and a duct 71 is positioned in the vicinity of the gap 68 when the power unit 15 rocks and the air cleaner 41 approaches the storage box 45.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005969-A (JP)
Title: Game machine
Inventor: KOBAYASHI HIROKAZU
IPC: A63F5/04
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which has a highly variable continuation period of high probability state in replay in a type offering a replay of a high probability state.  <P>SOLUTION: The main control circuit (71) of the game machine (1) ends the operation of the RT (replay) when the cherry winning combination is established as the display combination during the RT operation. When the specified result is obtained under the bonus operation in a lottery for determining the internal winning combination per unit game, a sub control circuit (72) increments navigation points by 1. A liquid crystal display part (5a) notifies players that the cherry winning combination is given as the actual internal winning combination with the conditions that the cherry winning combination is determined as the actual internal winning combination during the RT operation while the value of a navigation counter exceeds 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010304-A (JP)
Title: Light-emitting element with current confinement structure and method of manufacturing the same
Inventor: IWATA MASATOSHI
IPC: H01S5/18
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current-confining light-emitting element with a, or the like which improve linearity and reliability that tend to degrade with the increase in the current density, accompanying the placement of a current-blocking layer.  <P>SOLUTION: The light-emitting element 1 includes a first electrode layer 7, having a lower clad layer 3, an activation layer 4, an upper clad layer 5, a current-blocking agent 6 and the first opening 7a on an upper surface 2a of GaAs substrate 2, and the second electrode layer 8 on a lower surface 2b of a GaAs substrate 2, wherein the activation layer 4 is an undoped activation layer, without being doped with impurities, and the current blocking layer 6 is disposed at a position above the upper side the clad layer 5 and directly below the first electrode layer 7 in a form such that one part 5a1 of the surface of the upper side clad layer 5 is exposed from the first opening 7a having a diameter smaller than that of the second opening 6a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016477-A (JP)
Title: Method for manufacturing semiconductor apparatus
Inventor: SHIRAISHI KAZUHIRO
IPC: H01L21/3205
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor apparatus which can suppress the excess polish of an insulating layer.  <P>SOLUTION: The method includes a step for forming a wiring layer 13 and a conductor film 14 on a semiconductor substrate 11 in which an orientation flat portion 111 is formed, a step for forming an insulating layer 15 which covers the wiring layer 13 and the conductor film 14 on the wiring layer 13 and the conductor film 14, and a step for polishing the insulating layer 15. In the step for forming the wiring layer 13 and the conductor film 14, the conductor film 14 which extends in the direction substantially perpendicular to the orientation flat portion 111 is formed only near the orientation flat portion 111.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014298-A (JP)
Title: Refrigerator and chiller using the same
Inventor: WAKASA AKIRA
IPC: F25B1/00
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent freezing of water caused by the low outside air temperature during starting of a refrigerator in a chiller capable of cooling water to the proximity of 0°C.  <P>SOLUTION: The refrigerator 1 is provided with a liquid solenoid valve 11 on the primary side of an expansion valve 4. The primary side of a condenser 3 and the secondary side of the expansion valve 4 are connected by a bypass passage 16. A bypass valve 17 capable of adjusting an opening is provided in the bypass passage 16. Water is circulated between an evaporator 5 and a tank 20, and the circulated water is cooled by the heat of vaporization of a refrigerant in the evaporator 5. In starting of the refrigerator 1, the refrigerator 1 is started by opening the bypass valve 17 in the state of closing the liquid solenoid valve 11 when a refrigerant temperature or a refrigerant pressure of the liquid solenoid valve 11 on the primary side is equal to or lower than a first set value, and the refrigerator 1 is started by opening the liquid solenoid valve 11 in the state of closing the bypass valve 17 when the refrigerant temperature or the refrigerant pressure of the liquid solenoid valve 11 on the primary side exceeds the first set value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019220-A (JP)
Title: Aluminum foil for electrode of electrolytic capacitor
Inventor: ENDO MASAYA
IPC: C22F1/04
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum foil for an electrode of an electrolytic capacitor, which is superior in reliability and can be electroless-etched.  <P>SOLUTION: This aluminum foil includes, by mass%, 0.01 to 0.30% Si, 0.01 to 0.30% Fe, 0.0021 to 0.021% Ni, and the balance Al with unavoidable impurities; and contains Al-Ni-based intermetallic compounds with diameters of 0.1 to 0.95 μm in terms of a circle equivalent diameter in an amount of 10<SP>4</SP>to 10<SP>6</SP>pieces/cm<SP>2</SP>, and the intermetallic compounds with the circle equivalent diameters of 0.1 μm or more by a number rate of 60% or more with respect to the total number of the intermetallic compounds. The aluminum foil for the electrode of the electrolytic capacitor can have uniform etched pits adequately formed thereon when having been electroless-etched, and can be roughened into high quality at a low cost.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020190-A (JP)
Title: Focus regulator, imaging device, and control method therefor
Inventor: YASUDA HITOSHI
IPC: G02B7/28
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To stably and continuously focus a main subject in an animation.  <P>SOLUTION: This control method detects a subject image to be focused from a picked-up image, sets a focus detecting area when detecting a focused condition of an imaging optical system, and controls focus regulation by moving the imaging optical system, based on a signal output in the focus detecting area. The second focus detecting area wider than the first focus detecting area is set in addition to the first focus detecting area in response to the subject to be focused detected from the picked-up image, when setting the focus detecting area, and the imaging optical system is controlled to be moved based on the signal output in the set first and second focus detecting areas, in the focus regulation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018998-A (JP)
Title: Fullerene-based material derivative including alkali metal
Inventor: KASAMA YASUHIKO
IPC: C07C13/64
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for converting a composition containing an inclusion fullerene cluster into a derivative thereof to improve the solubility of the composition.  <P>SOLUTION: The derivative having <0.1 mg/mL solubility in hexane and ≥2 mg/mL solubility in carbon disulfide at normal temperature contains an alkylidene group derivative of the inclusion fullerene cluster. The method for producing the derivative is also provided. In a preferable embodiment, the alkylidene group has a crosslinked ring structure, and may form a bridge head of the crosslinked ring structure neighboring to the carbon to be bound to the fullerenes constituting the inclusion fullerene cluster. Preferably, the solubility of the derivative of the inclusion fullerene cluster at the normal temperature is <1 mg/mL in the carbon disulfide and ≥1 mg/mL in 1-chloronaphthalene.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020055-A (JP)
Title: Device and method for evaluating double-sided analysis
Inventor: SANADA MORIHITO
IPC: G01R31/26
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable easy double-sided analysis of a semiconductor device.  <P>SOLUTION: A device for evaluating double-sided analysis, which fixes a package device with a semiconductor chip exposed by removing a part of mould, is provided with a substrate and a cover mounted to the substrate by covering the package device placed on a predetermined region of the substrate. The substrate includes a pad corresponding to a terminal come out from the package of a package arranged in a predetermined region, and a transmission region through which light transmits in a predetermined region. The cover has a cover transmission region for transmitting light at a location corresponding to the light's transmission region when it is mounted to the substrate. The surface of the semiconductor chip can be observed from the cover transmission region and analyzed. The back surface of the semiconductor chip can be observed from the substrate transmission region and analyzed.  <P>COPYRIGHT: (C)2009,JPO&INPIT