baber/WOPTO huggingface dataset:
Patent JP-2010200465-A (JP)
Title: Charger
Inventor: KAWAI HIROSHI
IPC: H02J7/00
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charger reducing power consumption at the time of charging standby.  <P>SOLUTION: The charger 1 charges a secondary battery 61 arranged so that it can freely be attached/detached by using an external power supply. The charger is provided with a control part 33 controlling charging, an informing part 41 giving information on a connection state with the external power supply 7 and a power supply part supplying different prescribed voltages to the control part 33 and the informing part 41. Thus, voltage supplied to the informing part 41 can be optimized and power consumption at the time of charging standby can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203248-A (JP)
Title: Exhaust pipe structure of internal combustion engine
Inventor: MABUCHI TOMOKI
IPC: F01N13/08
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust pipe structure of internal combustion engine enabling uniform dispersion of additives into exhaust regardless of the size of exhaust flow rate of internal combustion engine.  <P>SOLUTION: As a result of configuration such that a weir 14 is formed at an edge of exhaust upstream side of a concave-shaped space 10, and a concave portion 16 is formed at pipe wall inner surface 4c opposed thereto, a space into which no exhaust streams enter into the surrounding of arrangement position of an injection port 6a of an addition valve 6 can be ensured. For this reason, even when the exhaust flow rate is not only much, but also little, an urea water solution 12 which is injected in a small amount corresponding to this can be sufficiently dispersed within the concave-shaped space 10 into which the exhaust stream does not enter, and the urea water solution 12 never immediately adheres to the inner surface of the exhaust pipe 2. Therefore, the urea water solution 12 disperses into the exhaust stream after dispersion within the concave-shaped space 10, and is carried to downstream catalyst side. As a result, the urea water solution 12 or urea particulates derived therefrom will be uniformly dispersed without being disproportionate in the exhaust.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200934-A (JP)
Title: Method for discriminating both sides of button and device for discriminating both sides of button
Inventor: YOKOMIZO YASUHISA
IPC: G06T1/00
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for discriminating a both sides of a button and a device for discriminating a both sides of a button by reliably discriminating both sides of the button where a cross-sectional shape of an outer peripheral edge differs between a front side and a rear side.  <P>SOLUTION: The method for discriminating both sides of a button determines both sides of a button B by discriminating a difference in cross-sectional shape of an outer peripheral edge of the button B on the basis of the length of a shadow formed in the illumination direction of oblique rays of light La on a mounting surface immediately beneath the button when the oblique rays of light La is applied from above the button mounted on the mounting surface. The device 1 for discriminating a both sides of a button includes: a oblique rays of light illumination device 7 for applying the oblique rays of light La; an image sensor 3 for receiving oblique rays of light; and a control means 5 for detecting, by means of the image sensor 3, the length of a diagonal shadow of the button B formed by applying the oblique rays of light to determine both sides of the button B on the basis of the length of the detected shadow of the button B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205567-A (JP)
Title: Receptacle, and multi-tap
Inventor: IMAMOTO MASAO
IPC: H01R13/64
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receptacle or a multi-tap with a grounding electrode in which whether or not a grounding wire is connected to a grounding terminal of the receptacle and the multi-tap can be checked from the vicinity of an insertion hole for inserting a plug to the receptacle on every day base without a trouble and without requiring a commercial power supply upon its installation or the like, and when a fault is predicted in a grounding system, the comprehension of a failure point and analysis of its cause can be made promptly.  <P>SOLUTION: The receptacle with a grounding electrode has a grounding wire connection state checking means which has a checking state discrimination portion 100 which works when the grounding wire is connected to the grounding terminal and can discriminate from the outside whether the grounding wire is connected to the grounding terminal, installed at the ground terminal part, and the checking state discrimination portion is arranged on a side where an insertion plug is inserted, and the discrimination of the checking state can be performed from the vicinity of the insertion hole for inserting the insertion plug.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203387-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: YAMAZAKI TAKASHI
IPC: F02M55/02
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To detect the actual valve opening pressure of a pressure relief valve for a common-rail type fuel injection device.  <P>SOLUTION: The fuel injection device for an internal combustion engine includes: a fuel pump 3 driven by an internal combustion engine; a pressure accumulation rail 1 storing high-pressure fuel pressurized by the fuel pump 3; a mechanical relief valve 5 opened when common rail pressure as pressure in the pressure accumulation rail 1 reaches a predetermined value or higher; and an injector 2 provided at each cylinder. Valve opening pressure learning control is executed to increase a pressure-feed amount of the fuel of the fuel pump 3 to increase the common rail pressure until the mechanical relief valve 5 is opened, and to store the pressure in the opening of the valve as a learning value in a predetermined operational state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204011-A (JP)
Title: Specimen holder
Inventor: SEN BOKU
IPC: G01N21/27
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a specimen holder enhancing measurement sensitivity in a surface-enhanced infrared absorption method.  <P>SOLUTION: The specimen holder 10 includes a prism 2 with infrared rays IR coming thereinto and a conductive polymer coating 14 formed on a flat surface of the prism 2. As to the polymer coating 14, a plurality of conductive polymer rows 15 develop on the back side of a reflection surface reflecting the infrared rays IR coming into the prism. For this reason, open air holes 16 exist between neighboring conductive polymer rows 15 and 15. Specimens S or measuring objects enter the air holes 16 and are suckedly held therein.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202479-A (JP)
Title: Wire drawing furnace and method for manufacturing optical fiber
Inventor: KUBO YUSUKE
IPC: G02B6/00
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire drawing furnace in which deterioration in a furnace core tube is made hard to occur, so as to improve maintainability such as the exchange of parts, and the frequency of the disconnection of an optical fiber is reduced, so as to manufacture an optical fiber of high quality, thus the improvement of productivity can be achieved, and to provide a method for manufacturing an optical fiber.  <P>SOLUTION: Regarding the wire drawing furnace 10, a glass preform 1 for an optical fiber is heated and melted in the body 16 of a furnace core tube, so as to produce an optical fiber 2, in which laminated carbon foils 13 to 15 from the first layer to the third layer are arranged at the inside of the body 16 of the furnace core tube.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203023-A (JP)
Title: Woven fabric for air bag and air bag
Inventor: SHIKANUMA TADAO
IPC: B60R21/16
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low permeability uncoated woven fabric light in weight but strong, and capable of obtaining high airtightness air bags.  <P>SOLUTION: There is provided an uncoated woven fabric for air bags, which fabric is a plain weave fabric containing a fiber thread having a ≥350 dtex total fineness, ≤3.5 dtex single fiber fineness and ≥9 cN/dtex strength, and which fabric has a ≤850 cover factor calculated from the formula, CF=Nw×√Dw+Nf×√Df, ≤190 g/m<SP>2</SP>basis weight, ≥700 N/cm tensile strength, ≥0.9 tenacity index obtained by dividing the tensile strength with the cover factor, and ≤0.75 L/cm<SP>2</SP>/min air permeability at 19.6 kPa. In the formula, Nw and Nf are the weaving density (number/cm) of the warp and the weft and Dw and Df are the fineness (dtex) of the warp and the weft.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009213888-A (JP)
Title: Humidification for respiratory gases
Inventor: SMITH IAN MALCOLM
IPC: A61M16/16
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide systems and methods to control the humidity of breathable gases.  <P>SOLUTION: A humidifier for a respiratory apparatus for delivering a humidified flow of breathable gas to a patient includes a humidifier chamber configured to store a supply of water to humidify the flow of breathable gas. The humidifier chamber includes a first heating element configured to heat the supply of water. The humidifier also includes: a relative humidity sensor to detect a relative humidity of ambient air and generate signals indicative of the ambient relative humidity; a first temperature sensor to detect a temperature of ambient air and generate signals indicative of the ambient temperature; and a controller configured to determine an absolute humidity of the ambient air from the signals generated by the relative humidity sensor and the first temperature sensor and to control the first heating element to provide a predetermined relative humidity to the flow of breathable gas.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010211973-A (JP)
Title: Charged particle beam device
Inventor: TSUCHIYA TSUGUTOSHI
IPC: H01J37/21
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charged particle beam device for measuring correct sample surface potential or adjusting a focus in accordance with the potential of the sample surface without the irradiation of charged particle beams on the sample.  <P>SOLUTION: The charged particle beam device includes a charged particle source, an objective lens which focuses the charged particle beams emitted from the charged particle source and irradiates the beams on the sample, a negative potential applying power source which forms an electric field for decelerating charged particle beams reaching the sample by the application of a negative voltage, and a control device which achieves the focus adjustment of the charged particle beams by controlling the negative potential applying power source. The control device determines the sample potential on the basis of solid state property data and the scanning state of the charged particle beams of the sample, and controls the negative potential applying power source on the basis of the surface potential.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211422-A (JP)
Title: Management apparatus, management method, and program
Inventor: HATANO GAKUKAI
IPC: B41J29/38
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the problem that large amounts of jobs are generated in a short time although large amounts of same documents are printed in VDP(Variable Data Print) in a POD(Print On-Demand) and printing using a page mode.  <P>SOLUTION: A management apparatus incldues a determination means which determines, from a plurality of logs included in the log information, a plurality of similar logs based on information included in the logs; and a difference log generation means which generates, from the information included in each log, a difference log having information in a smaller amount than in an original log for the plurality of logs determined to be similar by the determination means. The log management means manages, as logs based on one print request together, the plurality of logs determined to be similar by the determination means, and manages, as the difference log generated by the difference log generation unit, some of the plurality of logs determined to be similar by the determination means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209796-A (JP)
Title: Camshaft supporting structure
Inventor: IKEDA AKIHIRO
IPC: F01L1/04
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To achieve weight saving and also improve concentricity of each of bearing holes 4a, 4b for supporting cam journals 2a, 3a of camshafts 2, 3, in a structure rotatively supporting the camshafts 2, 3 of an internal combustion engine.  <P>SOLUTION: Many supporting bases 4 formed with the bearing holes 4a, 4b into which many cam journals 2a, 3a of the camshafts 2, 3 are individually rotatively inserted are individually attached to a cylinder head 1. The supporting bases 4 are formed in such a manner that they are adjacently juxtaposed and coupled to each other, and also formed in such a manner that they are separated one by one after the bearing holes 4a, 4b are finished with the supporting bases coupled to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212993-A (JP)
Title: Apparatus and system for processing image
Inventor: SAWAYANAGI KAZUMI
IPC: G06F21/00
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To further improve operability of users in execution of a job for obtaining image files in a USB memory attached to a PC via a LAN for printing in a copying machine connected to the PC via the LAN.  <P>SOLUTION: The copying machine permits a user of the PC to perform a remote login from the PC. The copying machine holds identification information of an operator (S33), and displays a job selection screen (S34), when receiving a login by the operator from an own operation panel during the remote login (S32). When the operator selects memory print, the PC is accessed via the LAN to obtain information of a file stored in the USB memory of the PC so long as the operator who logs in from the operation panel is a remote login user (S39) during the remote login (S38). When the operator selects a file, the selected file is obtained from the PC to execute print based on the obtained file.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209816-A (JP)
Title: Exhaust pipe support member and exhaust pipe support structure
Inventor: HATTORI YUZO
IPC: F01N13/08
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust pipe support member supporting an exhaust pipe on a body in an insulated manner from the exhaust pipe and the body with a lightweight structure, and an exhaust pipe support structure using the exhaust pipe support member.  <P>SOLUTION: The exhaust pipe support member 12 includes a rubber support member body 14, and has an insertion hole 16 formed thereon. A cylindrical member 18 formed in a roughly cylindrical shape with a material having higher heat insulating properties than the support member body 14, is put between support bars 24, 26 and the insertion hole 16. Heat transfer from the support bars 24, 26 to the support member body 14 is shut off by the cylindrical member 18. The member becomes lighter in weight as compared to what has heat insulating material provided around the exhaust pipe and the like as the exhaust pipe support member 12 and an exhaust pipe support structure 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210027-A (JP)
Title: Twin clutch type transmission for large vehicle
Inventor: NAKAMURA HIDEKI
IPC: F16H3/097
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a twin clutch type transmission of simple structure quickly shifting an engaging clutch without generating a shock even for a transmission for a large vehicle.  <P>SOLUTION: Odd number stage shift gears 31, 33, 35 and 37 and even number stage shift gears 32, 34, 36 and 38 engaging in common with the same shift output gears 41-44 are formed with the same number of teeth, and the gear ratio of an odd number stage input gear train and an even number stage input gear train is set so that the ratio of the change gear ratio between adjacent shift stages becomes equal percentage distribution, and the ratio of the gear ratio of the odd number stage shift gears and the gear ratio of the even number stage shift gears engaged with the adjacent shift output gears 41-44 becomes the square of the equal percentage. When shifting between the odd number stage shift gear and the even number stage shift gear, an intermediate shaft 5 or 6 provided with a shift gear of a shift destination is connected to an input shaft 3 through a friction clutch, and the number of revolution of a shift gear of the shift destination and the intermediate shaft 5 or 6 provided in the corresponding shift gear are synchronized. Engaging clutches 23-26 are previously fastened to the shift gear of the shift destination before switching the shift stage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213483-A (JP)
Title: Drive device
Inventor: ATAKA RYUJI
IPC: H02P5/00
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive device that stably operates in a simple and convenient configuration and prevents a short circuit from occurring even if operation in a plurality of directions is simultaneously performed.  <P>SOLUTION: A switch part 2 includes: a common terminal 10 connected in common to each terminal on one end side of each motor constituting a pair of motors 3, 4; and a first terminal 11 and a second terminal 12 which are connected to each terminal on the other end side of each motor, and any one of them comprises a three-contact switch consisting of one common contact and two switching contacts. In the switch part 2, two switches are provided in one direction out of upper and lower directions to constitute a switch group, and one or more switches are provided in the other direction out of the upper and lower directions, while two switches are provided in one direction out of right and left directions to constitute the switch group, and one or more switches are provided in the other direction out of the right and left directions, so that a power supply line 5 to the motors 3, 4 or a connection state to a grounding line 6 is switched by connecting the switch to each terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210482-A (JP)
Title: Socket for electronic component
Inventor: OKAMOTO YASUSHI
IPC: G01R31/26
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deformation of a housing due to heat by burn-in testing, or the like.  <P>SOLUTION: This socket includes a housing 2 for accommodating an electronic component (for example, an IC package); a pressure unit 4 that is rotatably pivoted by the housing 2 and moves from an initial position for pressing the electronic component to a position out of a housing region of the electronic component; an operation member 6 for operating rotation of the pressure unit 4; an urging unit 5 for urging the operation member 6 to the initial position; and a metal frame 3, that is integrally formed with the housing 2 and has a receiving surface part 33 for receiving one end of the urging unit 5, with the one end not facing the operation member 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209837-A (JP)
Title: Plasma ignition device
Inventor: OTA TOKUJI
IPC: F02P3/01
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress output deterioration due to a delay in ignition of an air-fuel mixture when consuming an electrode, in a plasma ignition device using creeping discharge on the inner surface of the sidewall of an insulator in combination with aerial discharge so that gas in a chamber is converted into plasma.  <P>SOLUTION: In this plasma ignition device, voltage is applied between a center electrode 3 and an earth electrode 4, the creeping discharge S1 on the inner surface of the sidewall 2 of the insulator is firstly generated, and the aerial discharge S2 is subsequently generated, thereby the gas in the chamber 1 is converted into the plasma, and the high-temperature high-pressure plasma generated in the chamber is injected as plasma jet P from a nozzle port 5 allowing the chamber to communicate with the inside of a cylinder. When it is determined that the output deterioration due to the delay in the ignition of the air-fuel mixture occurs, voltage application between the center electrode and earth electrode for the aerial discharge is stopped and also creeping discharge start timing is advanced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212569-A (JP)
Title: Method of manufacturing and method of preserving laser oscillation device
Inventor: SAKAMOTO YOSHIAKI
IPC: H01S3/041
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing and a method of preserving a laser oscillation device that can maintain stable performance for a long period by preventing piping made of brass or copper from corroding due to a refrigerant.  <P>SOLUTION: The invention relates to the method of manufacturing the laser oscillation device including a discharge tube 3, a blower means 15 for supplying laser gas to the discharge tube 3, heat exchangers 13, 14 disposed between blower means 15 and discharge tube 3 to cool the laser gas, and the piping, made of copper or brass, for sending cooling water to the heat exchangers 13, 14. The piping is cleaned with a non-ammonia-based compound and a non-urea-based compound before being connected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213148-A (JP)
Title: Communication terminal device
Inventor: TATENO YOSHIFUSA
IPC: H04W84/18
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve throughput by shortening packet length of frame information, namely information indicating communication states to other vehicles, when notifying peripheral vehicles of states of communication slots, and to increase the number of stored vehicles in the communication system among vehicles using communication terminal devices.  <P>SOLUTION: In the communication terminal device, a reception state signal generation section 9 adds information on reception state signals of two subframes selected by a subframe selection section 13 to packet information modulated by a transmission baseband section 10, and a radio transmission section 4 transmits the information on the reception state signals of the two subframes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219768-A (JP)
Title: Image processing apparatus, and image processing method
Inventor: MISHIMA SUNAO
IPC: H04N5/262
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To perform smoothing processing which is adaptive to various edge shapes (e.g., the strength or magnitude of an edge).  <P>SOLUTION: A gradient calculating unit 101 calculates the direction and magnitude of a gradient for each pixel in an input image. A histogram calculating unit 102 calculates an orientation histogram of directions sampled in a plurality of directions from the directions and the magnitudes of the gradients calculated for the respective pixels in a region including the pixel being processed of an input pixel. A search unit 103 searches the orientation histogram with the minimum error with the orientation histogram calculated for the pixel being processed within the template of the orientation histogram stored in the storing unit 104. A filter processing unit 105 obtains the corrected pixel value of the pixel being processed, based on the weighting sum of pixel values of the respective pixels in a peripheral region including the pixel being processed, in accordance with a weighting coefficient which is determined by a smoothing filter and which is stored in the storing unit 104 corresponding to the orientation histogram having the minimum error.  <P>COPYRIGHT: (C)2010,JPO&INPIT