baber/WOPTO huggingface dataset:
Patent JP-2010105850-A (JP)
Title: Method for producing group iii element nitride crystal, group iii element nitride crystal, substrate for forming semiconductor device and semiconductor device
Inventor: YAMADA OSAMU
IPC: C30B29/38
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a group III element nitride crystal, in which reactions between an alkali metal and each of oxygen and water can be prevented and a growth rate of the group III element nitride crystal is improved.  <P>SOLUTION: The method for producing the group III element nitride crystal comprises the steps of: putting a group III element, the alkali metal and a seed crystal substrate 20 of the group III element nitride in a crystal growing vessel 18; and pressurizing/heating the inside of the crystal growing vessel 18 in a nitrogen-containing gas atmosphere to grow the group III element nitride crystal while using the seed crystal substrate 20 as a core, further concretely, comprises the steps of: preparing a first hydrocarbon and a second hydrocarbon having the boiling point higher than that of the first hydrocarbon; putting the alkali metal, which is coated with at least the first hydrocarbon of the first and second hydrocarbons, in the crystal growing vessel 18 before the inside of the crystal growing vessel 18 is pressurized/heated; removing the first hydrocarbon used for coating the alkali metal from the crystal growing vessel 18; and pressurizing/heating the inside of the crystal growing vessel 18 in the presence of the second hydrocarbon to grow the group III element nitride crystal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010105860-A (JP)
Title: Silicon carbide-based porous body and method for manufacturing the same
Inventor: INOUE KATSUHIRO
IPC: B01D39/20
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon carbide-based porous body which has high strength, a high heat conductivity and excellent thermal shock resistance although it has high porosity and can be produced by sintering at a relatively low temperature.  <P>SOLUTION: The silicon carbide-based porous body contains metal silicide of 1-35 mass% and boron (B) of 0.1-10 mass% expressed in terms of boron oxide (B<SB>2</SB>O<SB>3</SB>), and has porosity of 38-80%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010108298-A (JP)
Title: Remote monitoring system for grave visit
Inventor: MIYASHIGE TOMOFUMI
IPC: G06Q50/00
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote monitoring system for grave visit that obtains face data of grave visitors by placing a monitor terminal nearby a tomb.  <P>SOLUTION: The remote monitoring system 1 includes the monitor terminal 10 capable of acquiring an image from a monitor camera 18 installed nearby a tombstone 41, and a monitor server 20 capable of communicating with the monitor terminal 10 through the Internet 2. The monitor terminal 10 obtains face data 16 of a grave visitor 5a facing the tombstone 41, and transmits it as information 71 associated with tomb identification information 15 to the monitor server 20. The monitor server 20 collates the received face data 16 with face data 36 of relatives 5 registered in a relative database 30 to identify the grave visitor 5a, and informs the family 3 of the deceased of information on the grave visitor 5a. Consequently, the family 3 of the deceased can send a letter of appreciation etc., to the grave visitor 5a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010108811-A (JP)
Title: Heater unit and heat treatment device
Inventor: SAITO SHUJI
IPC: F27B9/04
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater unit and a heat treatment device capable of reducing heat loss in a connection with a power feed terminal of a heating element.  <P>SOLUTION: The heater unit HUa includes the heating element Ha, the power feed terminal 20, and an intermediate 40. The power feed terminal 20 is composed of a metal material and supplies electric power to the heating element Ha. The intermediate 40 is composed of a carbon based material, and connected between the heating element Ha and the power feed terminal 20. The intermediate 40 has a function of heat-insulation between the heating element Ha and the power feed terminal 20. For this reason, even when the power feed terminal 20 is cooled and operated, it becomes possible to suppress heat loss of the heating element Ha. Accordingly, by the heater unit HUa, it becomes possible to prevent temperature reduction in the connection with the power feed terminal 20 of the heating element Ha, and improvement of heating uniformity is achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010111887-A (JP)
Title: Oxide film removal agent for copper or copper alloy, and method for removing oxide film of the copper and copper alloy
Inventor: YOSHIDA NOBUHIRO
IPC: C23G1/04
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxide film removal agent as a means for removing an oxide film essentially composed of copper oxide on the surface of an article composed of copper or a copper alloy, which reduces the restriction in the form and size of objective articles, has excellent removability of an oxide film, is hard to cause erosion of an internal metallic layer and is applicable even to various articles composed of the copper or the copper alloy under the general environment such as existing trolley wire.  <P>SOLUTION: The oxide film removal agent for the copper or the copper alloy is composed of an aqueous solution comprising a reducible compound having a mercapto group as an effective component.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114989-A (JP)
Title: Battery cooler
Inventor: OMI YASUMITSU
IPC: H01M10/6556
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery cooler for cooling a plurality of battery modules and reducing a temperature difference of the battery modules.  <P>SOLUTION: An air blowing member 5 constituting the battery cooler 1 circulates air to a cooling region so that a cooling region in a housing 2 is cooled much more than a non-cooling region. A controller controls a position of the cooling region so that the temperature difference of the battery modules 4 is within a setting temperature difference.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009158926-A (JP)
Title: Electromagnetic-wave generating device, electromagnetic-wave integrated device, and electromagnetic-wave detector
Inventor: ITSUJI TAKEAKI
IPC: G01N21/3586
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic-wave generating device capable of propagating a terahertz wave with improved energetic efficiency to a direction to be propagated.  <P>SOLUTION: A transmission line for propagating a terahertz wave generated based on the carriers generated in a carrier generation layer 101 includes a first region 106 and a second region 107. The first region 106 is a region where the terahertz wave propagates in a first direction 110. The second region 107 has an impedance different from that of the first region 106, and is a region which forms a reflection interface 108 with respect to a terahertz wave which propagates opposite to the first direction 110. The transmission line is formed so that the distance from an irradiation position 109 at which the carrier generation layer 101 is irradiated with light to the reflection interface 108 is smaller than D, where D is the distance converted from a half width of the time waveform of a terahertz wave which propagates in the first direction 110 without passing through the reflection interface 108.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010121942-A (JP)
Title: Optical measurement apparatus and optical measurement method
Inventor: AGAWA HISAO
IPC: G01J9/02
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology which can accurately suppose a value of the deviation of a phase or an amplitude of light to be measured.  <P>SOLUTION: This light measurement apparatus 20 including a delay detector 21 which detects the light to be measured transmitted from an optical DQPSK transmitter 10 and outputs it includes a control part 251 which performs processing for acquiring the light to be measured outputted by the delay detector 21, processing for expressing the acquired light with a constellation waveform and processing for calculating at least one of the phase deviation and the amplitude deviation of the light to be measured by using a signal of a symbol point extracted from the constellation waveform.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119616-A (JP)
Title: Game machine
Inventor: NAGANO MASATAKA
IPC: A63F7/02
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for providing a desire to continue a game by executing a big winning game in which the opening time of a winning means is long when winning in big winning determination in a normal state where a ball entry rate improving state is not imparted, in the game machine capable of imparting several kinds of big winning games in which the opening time of the winning means is different.  <P>SOLUTION: When a big winning is attained in a first symbol variation game, a main CPU determines to impart the big winning game of either 15 rounds or 7 rounds. In the meantime, when a big winning is attained in a second symbol variation game, the main CPU determines to impart the big winning game of either 15 rounds or 2 rounds. Then, a second start winning port 26 is constituted so that since there are few opportunities to open and close an opening/closing blade 26a and the opening time is short even when it is opened unless the big winning game is imparted and the ball entry rate improving state is imparted, a winning is not easily attained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009157354-A (JP)
Title: Display device and method for manufacturing the same
Inventor: HOSOYA KUNIO
IPC: G02F1/1368
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a display device having a high aperture ratio and also having a storage capacitor large in capacitance.  <P>SOLUTION: The display device comprises: a thin film transistor including a gate electrode formed of a first conductive film, a gate insulating film formed of a first insulating layer over the first conductive film, a first semiconductor layer being over the first insulating layer and overlapping the gate electrode, a channel protective film formed of a second insulating layer being over the first semiconductor layer and overlapping the gate electrode, a conductive second semiconductor layer overlapping the first semiconductor layer and divided into a source region and a drain region, and a source electrode and a drain electrode formed of a second conductive film over the second semiconductor layer; a third insulating layer formed over the second conductive film; a pixel electrode formed of a third conductive film over the third insulating layer and connected to one of the source electrode and the drain electrode; capacitor wiring over the first insulating layer; and a storage capacitor formed in a region where the capacitor wiring and the pixel electrode overlap with the third insulating layer over the capacitor wiring interposed therebetween. A method for manufacturing the display device is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010119645-A (JP)
Title: Looper mechanism of buttonhole sewing machine
Inventor: MURAI KENJI
IPC: D05B71/02
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a looper mechanism of buttonhole sewing machine which prevents sewing thread from being filthy.  <P>SOLUTION: The looper mechanism is provided with two loopers 11, 12, two spreaders 20, 30, a looper base 60, a looper mounting base 70 which is supported on the looper base in a swingable manner so that each looper and each spreader move attaching to and detaching from a vertical moving route of a sewing needle, and a spreader cam 40 which is supported on the looper base in a swingable manner and is equipped with two cam sections 44, 45 that abut against abutting sections 23, 33 of each of the spreaders. A lubricant oil supplier 90 which abuts against the abutting section of each spreader by the swinging movement of the looper mounting base and applies the lubricant oil is fixedly installed on the looper base.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010122949-A (JP)
Title: Electronic device, control method and program, and electronic device system
Inventor: YONEMOTO KENSUKE
IPC: G06Q50/00
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To allow effective utilization of power consumption information.  <P>SOLUTION: A television receiver 11-1, a video player 11-2, a refrigerator 11-3 and a vacuum cleaner 11-4 detect their power consumptions, and transmit power consumption information representing the detected power consumptions to an application server 12 through a network 14. The application server 12 transmits the power consumption information to a database 13 through the network 14 for recording by the database 13. The television receiver 11-1, the video player 11-2, the refrigerator 11-3 and the vacuum cleaner 11-4 acquire the power consumption information recorded in the database 13 on a plurality of electronic devices including themselves, and control display based on the acquired power consumption information on the plurality of devices. The present invention is applicable, for instance, to an electronic device system comprising a plurality of electronic devices connected through a network.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124309-A (JP)
Title: Image display and image adjusting method
Inventor: KANAZAWA YOSHIYUKI
IPC: H04N5/45
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display and image adjusting method for optimizing image quality of an image to be displayed.  <P>SOLUTION: Image processing engines (A-ch)16, (B-ch)17 are processors for performing digital processing of image signals, are each configured independently, and perform various kinds of processes independently. Accordingly, the image signals are independently adjusted in each of the image processing engines, combined thereafter in an overlay device 20 and output as an image signal corresponding to one image. Memories (A-ch)18, (B-ch)19 are connected to the image processing engines (A-ch)16, (B-ch)17, respectively. During an adjustment mode, independent images processed by the two image processing engines are simultaneously displayed on an FPD (flat panel display) 22. Here, since not still images but moving images are displayed, adjustments such as I/P conversion, three-dimensional YC separation processing, DNR processing, super resolution processing and the like can be easily performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121196-A (JP)
Title: Cold-spraying apparatus and cold-spraying method
Inventor: SAKAKIBARA YOHEI
IPC: C23C24/04
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold-spraying apparatus which can determine the application conditions without actually measuring a jet velocity of a powder material by using a measurement device for the velocity of the powder, and to provide a cold-spraying method therefor.  <P>SOLUTION: The cold-spraying apparatus 1 is directed for jetting the powder material A from a nozzle together with an operation gas G under the predetermined application conditions and depositing the powder material on a substrate B; and adopts a structure having a system 100 for determining the application conditions, which analyzes a flow field of the operation gas G in the nozzle based on the application conditions, estimates the jet velocity of the powder material A, and thereby determines whether it is possible to deposit the powder material A jetted from the nozzle on the substrate B or not.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010044734-A (JP)
Title: Fare adjustment device
Inventor: NAGANO HARUO
IPC: G07B15/00
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fare adjustment device for verifying a boarding place and calculating a fare by means of an arbitrary IC card carried by a passenger without using a numbered ticket.  <P>SOLUTION: When a recording medium carried by the passenger is held over the card R/W 21 of a boarding processor 2 at boarding, the first identifier of the recording medium is read, paired with present position data, and stored in the boarding DB 36 of an alighting processor 3. When the recording medium carried by the passenger is held over the card R/W 31 of the alighting processor at alighting, the first identifier of the recording medium is read. Then, boarding place data stored with the read first identifier is read in reference to the boarding DB 36. The route traveled is determined based on the read boarding place data and the present position, thereby calculating the fare for the route traveled. Then, the fare is displayed on a display part 34.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126968-A (JP)
Title: Portable workbench
Inventor: SENDA TOYOJI
IPC: E06C1/18
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To locate a top board in close vicinity of a wall surface, etc. as a working location, even in the case of a portable workbench having a main leg opened downward and outward and having the top board installed midway through the main leg; and to enhance workability by preventing the pull-out of a handrail from being a hindrance to a worker standing on the top board, even when the handrail is turnably provided at an upper end.  <P>SOLUTION: In this portable workbench, the top board 6 is laid between the pair of ladder-like main legs 3, the upper portions of which are rotatably journaled and which are inclined downward and outward. One end of the top board 6 is turnably journaled to the one main leg 3, and the other end thereof is protruded outward with respect to the other main leg 3. The handrail 8, which is protruded in the same direction as the direction of the protrusion of the top board 6, is mounted at the upper end of the one main leg 3 in such a manner as to freely protrude/recede in a vertical direction from/into the main leg 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130323-A (JP)
Title: Optical transmission apparatus
Inventor: AKASAKA KYOICHI
IPC: H04B10/516
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission apparatus capable of always monitoring a skew to eliminate the skew immediately when the skew is generated.  <P>SOLUTION: An optical transmission apparatus including a Mach-Zehnder modulator is characterized in that a phase varying section is connected to at least one of transmission lines which transmit modulation data to the Mach-Zehnder modulator, a phase synchronization loop is connected to the phase varying section, and a control voltage on which a dither signal is superimposed is applied to the phase varying section to adjust a skew between the transmission lines for transmitting the modulation data to remain constant.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001725-A (JP)
Title: Post member for temporary scaffold
Inventor: MIZUTANI YOSHIHIRO
IPC: E04G7/20
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a post member for a temporary scaffold enabling different kinds of post members like a single pipe supporting post and a building frame to be used together in the single temporary scaffold.  <P>SOLUTION: In the supporting post 11 for temporary construction having a tenon 18 and a mortise 21 respectively formed on two vertical ends of a body pipe 12, the tenon 18 is formed to have an outer diameter smaller than that of the body pipe 12, and a step part 17 having an outer diameter substantially same as an inner diameter of the mortise 21 and larger than the outer diameter of the tenon 18 is formed on a base part of the tenon 18 on the side of the body pipe 12. Further, a projection 14 projecting in the direction of the step part 17 but not extending to an outer peripheral position of the tenon 18, at least, is formed on an end face 12a at the upper end part. A second auxiliary pipe 20 having an inner diameter substantially the same as the outer diameter of the tenon 18 is inserted into the mortise 21 in a manner that an end face 20a of its own is arranged at the position retreated from the position of an end face 12b of the lower end part by the height of the step part 17. A cutout part 15 is formed in the end face 12b of the lower end part so that the projection 14 may be fitted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125827-A (JP)
Title: Recording apparatus
Inventor: MIYAZAWA HIROSHI
IPC: B41J2/01
Filed: 2008-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent recording paper from being deformed by preheating, and the quality of recording from being deteriorated, while accelerating the drying of ink by preheating the recording paper.  <P>SOLUTION: A printer 1 includes a preheating part 2, a recording part 3, and an ink drying part 4 arranged toward the downstream side from the upstream side in the paper conveying direction. The preheating part 2 includes a conveying means 5A for conveying the recording paper P, a platen heater 9, and a moistening means 11 for moistening the recording paper P by discharging moistened air to the recording paper P, and the drying of the ink is accelerated by heating the recording paper P by the platen heater 9. Accompanied by the preheating, the moistened air is discharged to the recording paper P by the moistening means 11, so that a water content can be compensated even if the water content of the recording paper P is evaporated by preheating, and the recording paper P is prevented from being deformed by preheating, and furthermore, the quality of recording is prevented from being deteriorated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135077-A (JP)
Title: Fuel cell system and control method upon starting of fuel cell system
Inventor: KIMURA RYUICHI
IPC: H01M8/04
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To make a hydrogen volume exhausted upon purging to be constant in a fuel cell system.  <P>SOLUTION: Upon starting of the system 10, by measuring an inner pressure of a hydrogen absorption cylinder 12, duration from a start of opening a valve of a purge valve 15a to closing the valve is controlled to make proportional to a measured value of its inner pressure. When an inner pressure of the cylinder 12 is high, a maintaining duration in an opening valve state of the purge valve 15a is adjusted to be shortened, when the inner pressure is low, the maintaining duration in an opening valve state of the purge valve 15a is adjusted to be long, whereby, a hydrogen volume exhausted from the purge valve 15a with impurity gas can be controlled nearly constant. If an exhausting hydrogen volume is enabled to be controlled constant, the volume can be controlled to be the necessary minimum volume, thus futility is excluded and cost reduction can be obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT