baber/WOPTO huggingface dataset:
Patent JP-2009030422-A (JP)
Title: Compacted snow lump crushing/multiple step hot water jet melting snow thawing treatment apparatus
Inventor: YODA MINEO
IPC: E01H5/10
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To further improve efficiency for processing of snow melting treatment in a snow removing device.  <P>SOLUTION: A compacted snow lump crushing/multiple step hot water jet melting snow thawing treatment apparatus comprises a casing provided with a water tank loaded with compacted snow lumps from a hopper installed at the upper center thereof and storing water produced by melting the compacted snow lumps in the lower section of the tank, a rotating brush for crushing the compacted snow lumps loaded from the hopper, a slope plate for receiving the crushed falling snow and for causing them to flow downward, and a plurality of hot water jet pipes installed in the direction of crossing the flow between the upstream position and downstream position of the slope plate, and melts the crushed snow in multiple steps and water produced by melting is caused to flow down on the slope plate by jetting hot water from at least two hot water jet pipes installed at the upstream and the downstream of the slope plate in the flowing direction. An ice piece crushing elastic roller for crushing ice pieces included in the melted water may be provided when required.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062845-A (JP)
Title: Vehicle carrying out drive control improved for right turn waiting
Inventor: MATSUNAGA MASAKI
IPC: F02D29/02
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To carry out drive control improved for right turn waiting contributing to saving of natural resource and preservation of atmospheric air without losing quickness in right turn with considering that right turn waiting time of a vehicle is relatively long and that quickness in start after that is required.  <P>SOLUTION: When drive force reduction control is carried out while the vehicle is waiting for right turn crossing an opposite lane, at least a part of the drive force reduction control is removed to get ready for right turn start based on detection of an oncoming car by a front view vehicle detection means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008068927-A (JP)
Title: Breakage type bundling apparatus
Inventor: PILON ROGER E
IPC: B65D63/12
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of taking time for an additional step of cutting a tie strap and removing it because the tie strap is not easily manually removed, and of causing a product to be damaged.  <P>SOLUTION: The bundling apparatus 10 includes a flexible brittle strap 12 having a plurality of engaging teeth 46. Each tooth has a notch. A strap engaging part 16 is connected with the strap. The engaging part 16 includes flexible wings 20, 22 which are positioned to be opposite with each other and a strap receiving hole 24 located between them and receiving the flexible strap 12 in a first direction. The flexible wings 20, 22 prevent the strap 12 from being removed in an opposite second direction. Raised engaging surfaces extend from the respective flexible wings 20, 22, and the opposite surfaces of the raised engaging surfaces act on one of the teeth to come into friction contact with it. Load is applied to the strap 12 to be broken at one of notches, and a part of the strap 12 is retained between the flexible wings 20, 22 by contacting with the raised engaging surfaces.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009066126-A (JP)
Title: Game machine
Inventor: YAMAMOTO MASAKATSU
IPC: A63F7/02
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing the lowering of a player's interest.  <P>SOLUTION: A Pachinko game machine is provided with: a variable display means for variably displaying and stationarily displaying identification information; a game control means for controlling to shift a game state to a big win when the identification information is stationarily displayed in a specific display mode and, after finishing the big win, to shift it to a probability variable state; a liquid crystal display device 32, even after shifting to the probability variable state, executing a performance in such a manner as making it difficult for the player to recognize it as the probability variable state and, after finishing the big win, recognizably notifying to be a prescribed notification period till the identification information is variably displayed the predetermined number of variation times; a game state determination means for determining whether or not becoming a probability variable state after finishing the big win; and a notification period determination means for determining the number of variation times of the notification executed by the liquid crystal display device 32 based on the determination result of the game state determination means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069730-A (JP)
Title: Electro-optical device, electronic apparatus, and detection method of indicating object
Inventor: KAYANO TAKEHITO
IPC: G02F1/1333
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable a touch to be determined with high precision.  <P>SOLUTION: An electro-optical device (1) includes a first electrode (1a), a second electrode (1b), and an electro-optical element (13) having an electro-optical material (LC) and performs an AC reverse drive of the electro-optical element. A control circuit 300 stores reference image data being a comparison criterion, into a first storage part and stores object image data being a comparison object, into a second storage part. A difference between reference image data and object image data is generated as difference data. Furthermore, the control circuit 300 performs such control that the driving state of the electro-optical element corresponding to the reference image data is identical with that corresponding to the object image data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075759-A (JP)
Title: Storage device, and method for managing data in storage device
Inventor: MIURA SUMIHIRO
IPC: G06F3/06
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent data loss by saving data held in volatile cache memory efficiently and reliably when making a backup at an unexpected power outage or the like.  <P>SOLUTION: A storage device sets part of nonvolatile cache memory as a cache residency area, and in an emergency such as an unexpected power outage, backs up dirty data out of data cached in volatile cache memory to an area other than the cache residency area in nonvolatile cache memory, together with relevant cache management information. Further, the storage device monitors the amount of dirty data in volatile cache memory such that the dirty data cached in volatile cache memory is sure to be within the backup area in nonvolatile cache memory, and when the dirty data amount exceeds a predetermined threshold, releases the cache residency area to secure the backup area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074968-A (JP)
Title: Method of measuring water flow and apparatus
Inventor: MURAKI HIROKAZU
IPC: G01P5/22
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring water flow and its apparatus capable of measuring flow rate of ocean stream while reducing facility cost.  <P>SOLUTION: The method of the present invention includes taking images of undulation pattern of water surface generating at the surface due to water flow or wave by a video camera with a certain time interval and measuring traveling rate and direction at a certain area thereby to measure one or both of flow rate and direction of the water flow. An image of correlation window centering on measuring point is segmented from two images (capture image) taken with a certain time interval and the flow rate and direction are measured based on the position relation of the correlation window from which similarity degree of average picture element color value becomes maximum between images of the correlation window.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082289-A (JP)
Title: Cleaning device, filter cleaner, and air conditioner
Inventor: ISHIKAWA MASATO
IPC: F24F13/28
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive cleaning device having a roll brush not reversely rotated and dropping raked dust easily in a dust box.  <P>SOLUTION: The cleaning device includes a casing 2 opening at the bottom, the roll brush 3 rotatably pivoted on both side walls near one end of the casing, the dust box 4 formed on the other end side in the casing, except the brush side, a lid 5 freely moved to close an opening of the dust box, and a dust raking mechanism 10 provided near one end of the upper inside of the casing, raking dust sticking to the brush when the brush is rotated in a predetermined rotational direction, and preventing the reverse rotation of the brush when the brush intends to rotate in a direction opposite to the predetermined rotational direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088784-A (JP)
Title: Sound reproducing device
Inventor: KOGA TATSUO
IPC: B60R11/02
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To output a plurality of visible/audible sounds by selecting any of a plurality of sounds.  <P>SOLUTION: A car audio system 1 is provided with a first antiphase generating part 13 for generating a first inverse sound signal being an antiphase from a first sound signal, a second antiphase generating part 23 for generating a second inverse sound signal being an antiphase from a second sound signal, a first mixer 16 for outputting a first mixed signal obtained by mixing the first sound signal and the second inverse sound signal, and a second mixer 26 for outputting a second mixed signal obtained by mixing the second sound signal and the first inverse sound signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083013-A (JP)
Title: Clamping device for rotation indexing device for machine tool
Inventor: TATSUTA YOSHINORI
IPC: B23Q16/10
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamp mechanism generating sufficient clamping force to withstand high load machining in a clamping device for a rotation indexing device for a machine tool.  <P>SOLUTION: This clamp mechanism constituted of three lever members 11 or more provided to be extended in a radial direction of a rotary shaft 5 is provided between a clamp disk 8 and a piston member 6 in the clamping device 2. Pressing force of the piston member 6 is increased by the principle of leverage to act on the clamp disk 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083049-A (JP)
Title: Device and method for determining grinding process condition
Inventor: ONOZAKI TORU
IPC: B24B5/04
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel device and method for determining a grinding process condition, automatically determining the best grinding process condition.  <P>SOLUTION: This grinding process condition determination device 1 includes a grinding process condition calculation section 12 which uses as an objective function the total grinding process time obtained by adding up finish grinding process time calculated, based on a finish margin set larger than grinding burn depth calculated by a simulation section 11 and a second relative moving speed and rough grinding process time calculated based on predetermined initial diameter and final diameter, a finish margin, and a first relative moving speed, and which calculates the first rotational speed of a workpiece with the objective function minimized, the first rotational speed of a grinding wheel, the first relative moving speed, and an intermediate diameter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084495-A (JP)
Title: Rubber composition for tire tread, and pneumatic tire using it
Inventor: TAKIZAWA YOICHI
IPC: C08K5/12
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To enhance initial grip, grip sustainability and also blow-out resistance in a styrene-butadiene copolymer formulation system.  <P>SOLUTION: The rubber composition for the tire tread containing (A) 100 pts.wt. of a diene-based rubber containing 70 pts.wt. or more of a styrene-butadiene copolymer rubber (SBR) in which a glass transition temperature (Tg) (measured by a differential scanning calorimetric analyzer (DSC)) is higher than -25°C, (B) 20-150 pts.wt. of a styrene-butadiene copolymer having a weight average molecular weight of 2,000-10,000, and (C) 1-30 pts.wt. of phthalate-based plasticizer. A ratio of a compounding amount of the phthalate-based plasticizer (C) to a compounding amount of the styrene-butadiene copolymer (B) satisfies the following relationship: 0.05<compounding amount of (C)/compounding amount of (B)<0.3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085196-A (JP)
Title: Resonator and intake device
Inventor: IWADE JUN
IPC: F02M35/12
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To purge a canister 21 without adding a pump and the like in an intake device 2 having an independent throttle valve 6.  <P>SOLUTION: This resonator 1 has: a thin film 12 forming a capacity chamber 11 and vibrating owing to intake pulsation; a first check valve 14 opening/closing a first flow path 13 connecting the capacity chamber 11 with inside of an intake pipe 7; and a second check valve 16 opening/closing a second flow path 15 connecting the inside of the canister 21 and the capacity chamber 11 and opened by enlarging the capacity chamber 11 together with vibrations of the thin film 12. The resonator 1 thereby functions as a pump for flowing gas from the inside of the canister 21 to the inside of the intake pipe 7. The canister 21 is then purged without adding a new pump and the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092472-A (JP)
Title: Visual inspection device
Inventor: HONDA TATSUYA
IPC: G01N21/88
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visual inspection device for speeding up defect detection and enhancing the accuracy thereof by a simple structure.  <P>SOLUTION: This visual inspection device is equipped with an imaging part 1 and an inspection part 2. The imaging part 1 comprises a plurality of sets each made up of an imaging means 3 for imaging an inspected surface 110 of an inspecting object 100 and a light projection means 4 projecting light onto the inspected surface 110 imaged by the imaging means 3. The inspection part 2 comprises: a pixel extraction means 7 for extracting pixels whose density differences are equal to or more than a prescribed threshold from a gray image acquired by the imaging means 3 of the imaging part 1; a joining domain preparation means 8 for preparing joining domains by together joining the pixels extracted by the extraction means 7 in pixels next to characteristic pixels; and a defect determination means 9 for determining that joining domains are caused by a defect of the inspected surface 110 if the sizes of the joining domains are equal to or larger than a prescribed value. The respective imaging means 3 are disposed in positions preventing respective imaging areas from overlapping with each other while the respective projection means 4 are disposed in positions causing their light projecting directions to cross each other in planes paralleling the inspected surface 110.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092867-A (JP)
Title: Projector, program, and method of adjusting brightness
Inventor: UEMA SHINYA
IPC: H04N5/74
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector, etc. capable of reducing the time required from the start of a projector until the projector can project an ordinary image with proper brightness.  <P>SOLUTION: The projector 100 includes a projection part 190, an imaging part 150, a storage part 130, and a brightness adjusting part 141. The storage part 130 stores a brightness adjustment value 131, a target brightness value 132 and an initial brightness adjustment value 133 set to be a value larger than the target brightness value 132. When the projector 100 is started, the projection part 190 projects a calibration image for brightness adjustment based on the brightness adjustment value 131. The imaging part 150 images the calibration image for brightness adjustment, and generates imaging information. The brightness adjusting part 141 sets the initial brightness adjustment value 133 as an initial value of the brightness adjustment value 131, and updates the brightness adjustment value 131 based on the brightness value included in the imaging information, and the target brightness value 132.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089645-A (JP)
Title: Bird repellent material
Inventor: YASUDA SATOSHI
IPC: A01M29/08
Filed: 2007-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost bird repellent material inhibiting damages by the birds without harming the birds, and excellent in lasting property of the effect.  <P>SOLUTION: This bird repellent material formed with a repelling pattern 3, which the birds look at and dislike, on the surface of a flat plate, long length plate and sheet or tape like material is provided by making the color of the surface as a yellow-based color, installing plural imaginary wavy lines having an approximately same amplitude to its prescribed width so as to have different phases within the lengthwise prescribed width region, forming dark points having black color or having a color of a low lightness so that the diameter of the points changes continuously and also adjacent same diameter dark points are shifted so as not to be arranged on the same vertical row line, and forming the pattern formed along the plural imaginary wavy lines so as to repeat in width direction by plural rows. The material is e.g. mounted on the roof of a station and the veranda of a home or laid in a field.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275578-A (JP)
Title: Magnetic sensor and its manufacturing method
Inventor: OMORI KENICHI
IPC: G01R33/04
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic sensor which can easily miniaturize, and to decrease a distortion produced in a magnetic core.  <P>SOLUTION: On one surface of non-magnetic substrate 11, a first conductive layer 22, a first insulation plastic layer 12, SiO<SB>2</SB>layer 18, the magnetic core 14 and a second conductive layer 21 which is mounted on a second insulation plastic layer 13 are mounted in order. A solenoid coil 20 which is consisted of a conductor conducting electrically between the first conductive layer 22 and the second conductive layer 21 penetrating through the first conductive layer 22, the second conductive layer 21, the first insulation plastic layer 12 and the second insulation plastic layer 13 is formed. Further, the magnetic sensor 10 is constituted by disposing the magnetic core 14 which is mounted on SiO<SB>2</SB>layer 18, inside of the solenoid coil 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094332-A (JP)
Title: Surface-emitting semiconductor laser device, and manufacturing method thereof
Inventor: SAKAMOTO AKIRA
IPC: H01S5/022
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin-sealed surface-emitting semiconductor laser device whose lifetime is improved by preventing water and moisture from being intruded from outside.  <P>SOLUTION: A VCSEL 20 is constituted by stacking a semiconductor layer, including an n-type buffer layer 104, an n-type lower DBR 106, an active region 108, a current constriction layer 110, a p-type upper DBR 112, and a p-type GaAs contact layer 114 on a substrate 102. A surface protective film 116 is formed over the entire surface of the contact layer 114, and an annular electrode 120 and an emission protective film 122 covering an emission outlet of the annular electrode 120 are formed on the surface protective film 116. The resin-sealed VCSEL 20 is constituted so that even when the emission protective film 122 is peeled because of stress etc., the surface protective film 116 prevents water from being intruded into the contact layer 114.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098902-A (JP)
Title: Information selecting acquiring system, information processing device, information selecting acquiring method, and information selecting acquiring program
Inventor: KITAMURA TAKESHI
IPC: G06F3/033
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily select and specify data desired by a user and to efficiently acquire the data selected and specified.  <P>SOLUTION: There are provided an information processing device 2 which is connected to a display device 3 and outputs and displays information stored in advance on the display device 3, and a mobile terminal 1 which comprises a camera photographing means 19 and communicates with the information processing device 2. The information processing device 2 comprises a means for specifying an information region which coincides with the image information received from the mobile terminal 1 among the information output to the display device 3, and a means which cuts out the specified information region and generates region selection information composed of the information region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099390-A (JP)
Title: Extreme ultraviolet light source device and extreme ultraviolet light generating method
Inventor: HOSOGAI TOMONAO
IPC: H05G2/00
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To allow the position of a discharge channel to be defined and proper setting of the density of high temperature plasma raw material in the discharge channel.  <P>SOLUTION: A high-temperature plasma raw material 21 is, for instance, dropped to be put under laser beam 23 irradiation to evaporate. The laser beam 23 passes through a discharge area between a pair of electrodes 11, 12 and is irradiated on the high-temperature plasma raw material 21, and pulse voltage is impressed between the electrodes 11, 12 so that a discharge current becomes a given threshold value, when at least a part of the evaporated raw material reaches the discharge area. With this, discharge starts between the electrodes, and plasma is heated and excited to carry out EUV radiation. The EUV radiation radiated passes through a foil trap 3 to be condensed by an EUV condensing mirror 2 and taken out. Since a laser beam 23 is irradiated, space density distribution of the high-temperature plasma raw material can be set at a given distribution, and the position of the discharge channel can be defined.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008034103-A (JP)
Title: Magnetic recording medium
Inventor: HIKOSAKA KAZUYUKI
IPC: G11B5/64
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a magnetic recording medium having satisfactory recording resolution and medium S/N by enhancing thermal fluctuation resistance without enhancing a head magnetic field.  <P>SOLUTION: A value of Hk/4πMs calculated from an anisotropic magnetic field Hk and a magnetization saturation Ms of the medium is 2 to 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009108618-A (JP)
Title: Design method of large span roof
Inventor: SUGIYAMA SADATO
IPC: E04B7/18
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design method of a large span roof making an optimal design adapted to actual vibration and reducing construction cost.  <P>SOLUTION: The design method of the large span roof used in designing a roof 2 of a large span structure 4 having ventilation openings 3 comprises computing the anticipated amplitude of the roof 2 taking account of aerodynamic damping generated when air flows in and out through the ventilation openings 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT