baber/WOPTO huggingface dataset:
Patent JP-2010211610-A (JP)
Title: Apparatus for providing vehicle trajectory information
Inventor: NAKANO MIYOKO
IPC: G08G1/01
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for providing vehicle trajectory information that reliably transmits data accumulated in a vehicle through low-cost communication with a radio beacon.  <P>SOLUTION: The apparatus for providing vehicle trajectory information includes a trajectory acquiring means for acquiring a trajectory of the vehicle; a communication means for communicating with the radio beacon installed at a road, a control means for controlling the communication means to transmit the trajectory of the vehicle acquired by the trajectory acquiring means to the radio beacon, and a vehicle speed acquiring means for acquiring the speed of the vehicle. The control means changes the control when transmitting the trajectory of the vehicle to the radio beacon on the basis of the speed of the vehicle acquired by the vehicle speed acquiring means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212175-A (JP)
Title: Fuel cell system, and program therefor
Inventor: OISHI HITOSHI
IPC: H01M8/04
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system which can drain the fuel cell system after discharging hot water even when the hot water in a heat recovery pipe is high in temperature.  <P>SOLUTION: The fuel cell system includes a hot water storage tank 111 having hot water detection means 112a-112f for detecting a temperature of hot water arranged to separate from each other vertically, and a circulation means 103 for circulating the hot water in the heat recovery pipe 102. When the circulation means 103 stops and a hot water temperature detected by any one of the plurality of hot water temperature detection means 112a-112f becomes lower than a predetermined temperature, the circulation means 103 is operated to start circulation of the hot water. Thereby, the hot water in the heat recovery pipe 102 is replaced from high-temperature hot water to hot water at the predetermined temperature, and thus safety in drainage in maintenance and repair work and drainage based on user operation can be secured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212610-A (JP)
Title: Variable wavelength light source and method for manufacturing the same
Inventor: TAKEUCHI TAKESHI
IPC: H01S3/08
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable wavelength light source capable of suppressing radiation loss of light.  <P>SOLUTION: The light source includes: an optical amplifier; a plurality of waveguide-type optical resonators each including optical resonator mirrors provided in an optical waveguide and at both ends of the waveguide; optical-resonator tap structures provided to the midway of the optical waveguides for outputting/receiving light to/from the waveguide-type optical resonators. The optical amplifier and each of the plurality of the waveguide-type optical resonators are optically connected via the optical-resonator tap structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217338-A (JP)
Title: Projection device, projection method and program
Inventor: MIYAZAKI TAKESHI
IPC: H04N9/31
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To achieve proper gray-scale expression of a color image even when a semiconductor light emitting element influenced by heat generated in the element is used as a light source.  <P>SOLUTION: The projection device includes: an LED array 17 as a light source that emits light by adjusting power of RGB LED groups for each color; projection systems 13 to 16 and 17 to 21 which form and project optical images of RGB by using light from the light source; and RGB drivers 22 to 24 that cause the LED array 17 to preliminarily emit light prior to the light emission timing thereof, a projection light processing part 25, a CPU 26, a main memory 27, and a program memory 28.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219697-A (JP)
Title: Receiver
Inventor: YAMAJI TAKAFUMI
IPC: H04B1/26
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver which enables broadband reception, at low cost.  <P>SOLUTION: The receiver includes a high-frequency filter 111 which extracts from a radio signal, a high-frequency signal which is to be an object of reception; a frequency converter 121, which converts the frequency of the high-frequency signal by using a first local signal 11 and obtains a first baseband signal; a frequency converter 122, which converts the frequency of the high-frequency signal using a second local signal 12, having a frequency equal to an integral multiple of the frequency of the first local signal 11, to obtain a second baseband signal; and a subtraction processing unit 140, which subtracts signals obtained by multiplying the second baseband signal by a control coefficient and adjusting amplitude from the first baseband signal and obtains a residual signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217456-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: ARAI NOBUYUKI
IPC: B41J2/44
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost optical scanner, which is not affected by a layout and hardly affected by dispersion in components and dispersion in installation, and an image forming apparatus.  <P>SOLUTION: The optical scanner includes: an aperture part having an opening part shaping luminous flux emitted from a light source; a deflection part deflecting the luminous flux shaped by the aperture part in the main scanning direction to scan a surface to be scanned; and a scanning lens condensing the luminous flux deflected by the deflection part to the surface to be scanned. The luminous flux emitted from the light source includes a main scanning directional width smaller than a width in the auxiliary scanning direction crossing the main scanning direction at right angles. The opening part in the aperture part includes a main scanning directional width larger than an auxiliary scanning directional width. At least one scanning lens includes a first surface, where an outside form and a lens surface form inside a scanning effective area are symmetric in both of the main scanning direction and the auxiliary scanning direction with respect to the scanning lens optical axis, and a second surface, where a lens form in the scanning effective area is asymmetric in the main scanning direction with respect to the optical axis.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217457-A (JP)
Title: Fixing device
Inventor: MURAMATSU SATOSHI
IPC: G03G15/20
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device that addresses image sift and belt deviation to the right and left due to generation of circumferential speed difference.  <P>SOLUTION: In the fixing device, a belt 251a provided with a heater 255, a belt 251b which forms a nip section together with the belt 251a, a driving roller 252a disposed inside the belt 251a at the nip section A, and a driven roller 252b disposed inside the belt 251b, opposed to the driving roller 252a are arranged. A plurality of holes with regular intervals and arrays of the holes which are provided with regular intervals so that the holes of the belts 251a and 251b are overlapped at the nip section are formed at both the ends of the belts 251a and 251b. In the rollers 252a and 252b, convex portions 252a2 and 252b2 and concave portions 252a3 and 252b3 are alternately provided at positions corresponding to the holes of the belts 251a and 251b so that the convex portions of the driving roller and the concave portions of the driven roller and the concave portions of the driving roller and the convex portions of the driven roller are engaged when the driving roller is rotated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219390-A (JP)
Title: Xy stage device, semiconductor inspection apparatus, and semiconductor aligner
Inventor: MAKINO FUMINORI
IPC: H01L21/027
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To desirably control a yawing angle of a Y-axis mobile unit, and to enhance running precision of an X-axis mobile unit.  <P>SOLUTION: An XY stage device 1 includes: an X-axis mobile unit 3 traveling in an X-axis direction on a surface plate 2; a Y-axis mobile unit 4 that travels in a Y-axis direction on the surface plate and guides traveling of the X-axis mobile unit 3 in an X-axis direction; shaft motors 14A, 14B for driving the Y-axis mobile unit 4 in a Y-axis direction; and linear scales 16A, 16B for detecting the yawing angle of the Y-axis mobile unit 4. In the XY stage 1, drive of the shaft motors 14A, 14B is controlled by a controller 17 based on the yawing angle, thus suitably controlling the shaft motors 14A, 14B each according to the yawing angle. Since one end in the direction of X axis of the Y-axis mobile unit 4 is supported by a rolling guide 11 and the other end in the direction of X axis of the Y-axis mobile unit 4 is supported by a lift air pad 12, the Y-axis mobile unit 4 is not restricted completely in the direction of X axis.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010223148-A (JP)
Title: Structure for preventing lightning damage to rotor blade of wind power generation device
Inventor: OMURA SHOJIRO
IPC: F03D11/00
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for preventing lightening damage caused by lightening striking a rotor blade and a method for the same, reviewing past results of the technology of a countermeasure against the lightening damage at a wireless relay station provided in the vicinity of a mountaintop, since damage caused by lightning striking the rotor blade of a wind power generation device occurs nationwide; however, the problem is not yet solved even though various lightning prevention technologies are used.  <P>SOLUTION: In this structure for preventing lightening damage and method for the same, a thunderbolt conductive band is fixed at the end of the rotor blade of a wind generation facility so as to stride over from a leading edge to a trailing edge, a plurality of sacrificial electrodes are fixed on the side of the trailing edge of the thunderbolt conductive band, and the thunderbolt conductive band is electrically connected to the existing receptor and electrically connected to an earthing conductor at the bearing base of the rotor blade.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221925-A (JP)
Title: Energy absorption steering column
Inventor: MIZUNO TAICHI
IPC: B62D1/19
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering column easily adjusting a friction force for absorbing energy applied to a steering shaft, thus ensuring a stable friction load.  <P>SOLUTION: A first tubular member (inner tube 10) includes an outer diameter step part 11 at a position separated a predetermined distance from a vehicle rear opening end. A second tubular member (outer tube 20) includes, at the vehicle rear opening end: an inner diameter step part 23 having a larger inner peripheral surface than the outer diameter of a large diameter part 12 of the first tubular member; and a C-shaped collar member 30 made of a synthetic resin, which is fitted into the inner diameter step part. An annular groove 24 is formed in the inner peripheral surface of the inner diameter step part. An annular projection 31 is formed on the inner peripheral surface of the collar member. When the annular projection engages with the annular groove, the collar member is locked to one of these first and second tubular members. During their relative movement, the outer peripheral surface of the outer diameter step part and the inner peripheral surface of the collar member are frictionally engaged with each other, thereby imparting the friction load.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231920-A (JP)
Title: Fuel battery cell stack device, fuel battery module, and fuel battery device
Inventor: FUKAMIZU NORIMITSU
IPC: H01M8/12
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel battery cell stack device with the reliability improved.  <P>SOLUTION: The fuel battery cell stack device 1 is provided with a fuel battery cell stack with a plurality of columnar fuel battery cells arrayed in a state of erection via a collector member 4 and electrically connected with each other, and a manifold. The collector member 4 includes a pair of conductors 15a, 15b, each being made by connecting end parts of one side with each other and the other end parts with each other of the other side of a plurality of collector pieces 16 to be in contact with fuel battery cells, arranged respectively, on one of adjoining fuel battery cell side and the other fuel battery cell side at a connection part 17; a coupling part 18 coupling a connection part 17 of one side of the conductor 15a and a connection part 17 of a side of the other conductor 15b; and an extending part 19, extending from the connection part 17 of the other side of the conductor 15a toward the other conductor 15b. Thus handling performance is improved, and separation between the fuel battery cell and the collector member 4 can be suppressed, thus the reliability of the fuel battery cell stack device is improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009255174-A (JP)
Title: Laser machining system with protective enclosure
Inventor: FEISTEL ULF
IPC: B23K26/12
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser machining system with a protective enclosure.  <P>SOLUTION: The protective enclosure (3) is basically formed by a protective hood (5) which encloses a workpiece (7) that is mounted on a mounting device (6) in such a manner that a laser head (1) can be moved within the protective hood (5) through the slit-shaped opening (8) by means of a robot arm (2).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010232491-A (JP)
Title: Method for manufacturing multilayer printed wiring board
Inventor: SUGI SEITARO
IPC: H05K3/46
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayer printed wiring board for producing them rapidly and reducing the occurring ratio of product defectiveness of the multilayer printed wiring board.  <P>SOLUTION: The method for manufacturing the multilayer printed wiring board 40 includes a step of preparing a single-sided plate 10; a step of hardening an insulating layer 14 of the single-sided plate 10 by heating the single-sided plate 10; and a step of preparing a two-sided plate 20. A first single-sided plate 10a having a hardening-processed insulating layer 15 is superimposed on one surface of the two-sided plate 20, a second single-sided plate 10 having the insulating layer 14 not subjected to a hardening process is superimposed on the other surface of the two-sided plate 20, and the first single-sided plate 10a, the two-sided plate 20 and the second single-sided plate 10 are superimposed in this order to form a superimposed body 30. Then the superimposed body 30 is nipped and compressed to form the multilayer printed wiring board 40.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233108-A (JP)
Title: Device for measuring transmission line characteristic and system for utilizing transmission line measuring characteristic the same
Inventor: ARATA SHINTARO
IPC: H04L7/04
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of simply establishing a timing synchronization, even if any signal to which a reference timing is shown is not transmitted.  <P>SOLUTION: While a clock counter 40 sequentially increases a counter value in a range from a first value to a second value, when the counter value reaches the second value, the counter value is returned to the first value and an increase in the counter value is repeated. A demodulator 46 receives signals from each of plural transmitters in which clock counters with the same range as that of the clock counter 40 are loaded. An extraction part 48 extracts a counter value included in each signal, and a counter value in a clock counter loaded in a transmitter transmitting the signal. A deriving part 50 derives a correction value of the counter value per transmitter on the basis of the extracted counter value and a counter value in the clock counter 40. A communication department 42 directs corrections of the counter values by the correction value to each of the transmitters.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234874-A (JP)
Title: Cooling fan device for radiator
Inventor: FUKUSHIMA SHINYA
IPC: B60K11/04
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate regeneration by a cooling fan even in case that a grill is blocked by an opening and closing type grill mechanism.  <P>SOLUTION: The vehicle includes the opening and closing type grill mechanism 3, the radiator 2 and the cooling fan device 1 for the radiator. An outside air introducing port 61 is provided in a floor plate 6 of an engine room. When the opening and closing type grill mechanism 3 is blocked and the vehicle speed exceeds a predetermined speed, travelling air introduced from the outside air introducing port 61 to the engine room is blown to the cooling fan 41 to regenerate by changing the angle of the cooling fan 41 by an angle change mechanism.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235770-A (JP)
Title: Surface treatment method of leather material
Inventor: YAMAMOTO KOJI
IPC: C14B1/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method of leather materials that provides leather goods with a vintage-like taste as if they were well used in a predetermined period of time while enabling users who purchased leather goods to customize luster or color of the leather goods according to their preferences.  <P>SOLUTION: A coloration process of applying a colorant to the leather material, a dry process of drying after applying the colorant, a decoloration process of wiping and partially decolorizing a surface of the leather material, and a repetition process of repeating the coloration process, the dry process, and the decoloration process are included.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237056-A (JP)
Title: Volumetric flowmeter and method for checking its operation
Inventor: TAKAHASHI MASAJI
IPC: G01W1/14
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To remotely check a reversing operation of a measure to be reversed of a volumetric flowmeter, in order to improve the volumetric flowmeter in reliability.  <P>SOLUTION: The volumetric flowmeter includes: the measure to be reversed 4; a support 3 for supporting the measure to be reversed 4 so as to be rotatable; a detector for detecting the reversing operation of the measure to be reversed 4; an accumulative counter 5 for counting the number of the reversing operations of the measure to be reversed 4 detected by the detector; and a reverse forcing means for remotely and forcibly reversing the measure to be reversed 4, regardless of whether or not a fluid being an object to be measured is pooled therein. The reverse forcing means includes a solenoid 8 being fixed by the support 3 and for performing a projecting operation and a drawing operation which are switched electrically, and reverses the measure to be reversed 4 by pressing the measure to be reversed 4 in the projecting operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009244883-A (JP)
Title: Method for producing developing agent
Inventor: HARA TAKASHI
IPC: G03G9/087
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a toner and a developing agent such that reduction in particle size and shape control are achieved and excellent images are formed.  <P>SOLUTION: In the method for producing the toner and developing agent, a surfactant of at least one of an acid having a surface activating function and a salt having a surface activating function is added, in an amount of 0.1 to 5% by weight of the total weight of the developing agent, to a dispersion liquid prepared by dispersing a granular mixture obtained by mixing, melt-kneading, and further pulverizing toner materials into an aqueous medium, and the granular mixture is atomized by applying mechanical shearing force thereto in a heated and molten state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010233960-A (JP)
Title: Game apparatus, method for controlling the game apparatus, and control program of the game apparatus
Inventor: KUBOTA HIROSHI
IPC: A63F13/46
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game apparatus capable of generating predetermined player characters always with fresh interests using a means such as a playing card.  <P>SOLUTION: The characters are matched to appearance suitable for a predetermined stage in response to an operation of a player. One of a plurality of characters which hold a first character parameter and a second character parameter relevant to the appearance of the characters is determined. One of a plurality of stages which hold a stage parameter corresponding to the first character parameter is determined. The first character parameter of the character is compared with the stage parameter of the stage to be displayed. An evaluation point of the appearance of the character is calculated based on a first evaluation point based on difference of the first character parameter of the character to the stage parameter of the stage and a second evaluation point based on the second character parameter of the character.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241967-A (JP)
Title: Removable pressure-sensitive adhesive sheet and method for processing adherend using the same
Inventor: KIUCHI KAZUYUKI
IPC: C09J7/29
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a removable pressure-sensitive adhesive sheet that is capable of preventing breaking or cracking of an adherend and can be readily removed from the adherend after processing the adherend, even when the adherend is extremely weak and is subjected to processing including a heating step.  <P>SOLUTION: The removable pressure-sensitive adhesive sheet includes: a self-rolling pressure-sensitive adhesive sheet which is capable of spontaneously rolling up by a thermal stimulation and includes a first pressure-sensitive adhesive layer, a first rigid film layer, an elastic layer and a heat-contractible film layer laminated in this order; and a second pressure-sensitive adhesive layer and a second rigid film layer laminated in this order on the heat-contractible film layer side of the self-rolling pressure-sensitive adhesive sheet, in which the second pressure-sensitive adhesive layer is removable from the heat-contractible film layer or the second rigid film layer is removable from the second pressure-sensitive adhesive layer. Here, pressure-sensitive adhesive sheets having substrates may be used as the second pressure-sensitive adhesive layer and the second rigid film layer laminated on the heat-contractible film layer side of the self-rolling pressure-sensitive adhesive sheet.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240602-A (JP)
Title: Vibrating screen
Inventor: MURAYAMA TAKASHI
IPC: B07B1/42
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibrating screen discharging a large lump removed from a supplied raw material to a main screen without loading a driving device.  <P>SOLUTION: The vibrating screen includes: a body frame 7; the main screen 15 supported through an elastic member 19 on the body frame 7 in such a state that a sieve surface is inclined; a vibration exciter 20 provided on the main screen 15; and a pre-screen 22 supported through an elastic member 23 on the body frame 7 in such a state that the sieve surface is inclined so as to be positioned on the main screen 15. An external force receiving member 26 for transmitting external force from a bucket B of a charging heavy machine S to the vibrations of the pre-screen 22 is provided on the screen frame 24 of the pre-screen 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT