baber/WOPTO huggingface dataset:
Patent JP-2011195723-A (JP)
Title: Frp molded article excellent in light shielding and molding method thereof
Inventor: MIKAMI AKIHIRO
IPC: C08J5/04
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an FRP molded article excellent in light shielding more than before by improving the conventional technology.SOLUTION: The FRP molded article excellent in light shielding is provided, which comprises: a fiber-reinforced material comprising unidirectionally-oriented carbon fibers; and a matrix resin, wherein carbon black having a particle size of 1-30 nm is blended with the matrix resin, in the amount of 0.1-2 wt.% relative to the matrix resin. The molding method of such an FRP molded article is also provided, which is RTM molding method or prepreg method. As a matrix resin, a vinyl ester resin is desirable.
Patent JP-2011196945-A (JP)
Title: Film thickness measuring method and calibration plate of coating covered with surface of banded metal material
Inventor: FUJIKI YASUSHI
IPC: G01B11/06
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To precisely correct a deviation from an initial state of a film thickness, measured value caused by changes with time of an apparatus condition, when online-measuring a film thickness of a chemical conversion coating using a long-wavelength type infrared film thickness meter.SOLUTION: In this film thickness measuring method of a coating, stainless steel plate having a mechanically roughed surface with surface roughness adjusted so that the Ra ratio defined in the following equation (1) is 0.7 to 4.0 is used as a calibration plate. Ra ratio=Ra [base material]/Ra [calibration plate] (1), where Ra [base material] is an arithmetic mean roughness Ra (μm) of the base material (without coating), and Ra [calibration plate] is an arithmetic mean roughness Ra (μm) of calibration plate.
Patent JP-2011205740-A (JP)
Title: Motor driving apparatus
Inventor: IWASHITA HEISUKE
IPC: H02P29/00
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To easily isolate causes at fault occurrence.SOLUTION: Voltage and current of each phase in an AC power supply input into a converter 12 are detected, and the newest data is stored in a power supply monitoring part 24 for a fixed period. When an alarm occurs in the converter 12, an inverter 16, or a controller 22, the data stored in the power supply monitoring part 24 is recorded in a recording part 26 at that time, and thereby the causes can be isolated easily by determining whether the causes exist in a power supply 14 or a motor driving apparatus 10.
Patent JP-2011204059-A (JP)
Title: Information input system and information input apparatus
Inventor: KITADA SEISHU
IPC: G06F3/041
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To accurately identify the position of information input with an information input apparatus 200.SOLUTION: An information input system 10 is provided in which information handwritten and inputted, with the portable information input apparatus 200, for a projection plane on which an image is projected can be identified with an input information identification apparatus 50, the information input apparatus 200 includes reflection parts 225-227 having predetermined reflection patterns to a plurality of bands of light, and the input information identification apparatus 50 includes an information input position identification part 60 for identifying the positions of the reflection parts 225-227 according to detection data on the plurality of bands of components in reflected light from the projection plane and identifying the position of the information input with the information input apparatus 200 according to the positions of the reflection parts 225-227.
Patent JP-2011201458-A (JP)
Title: Vehicle lighting system
Inventor: IMAHORI OSAMU
IPC: B60Q1/02
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle lighting system capable of making a user easily install the system in a vehicle, and performing light emission control by inexpensively determining a traveling state with high accuracy.SOLUTION: The vehicle lighting system 1 includes a light emitting section 8 which is attached to the vehicle such as a bicycle, and emits light and irradiates the surroundings thereof by the supply of the electric power of a power supply 5; and a control section 7 which performs control for supplying the electric power of the power supply section 5 to the light emitting section 8 depending on the surrounding circumstance. The control section is operated according to a detection output from a travel detection section 6 which detects the traveling state by detecting the damping of transmitted light and reflected light caused by spokes of the vehicle.
Patent JP-2011209854-A (JP)
Title: Processor, processing method, and program
Inventor: TAKEHIRO MASAFUMI
IPC: G06F3/048
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a processor suitable for clearly presenting an active object to a user.SOLUTION: A display part 301 is configured to display an object selectable by a user in a screen. An acceptance part 302 accepts an input operation from a user. When the accepted input operation is a selecting operation, a selection part 303 selects any of the selectable objects based on the selecting operation. When the accepted input operation is a determining operation, an execution part 304 executes processing associated with the selected object. The display part 301 blurs areas other than the area where the selected object is displayed in the screen.
Patent JP-2011208853-A (JP)
Title: Combustion device
Inventor: TAKESHITA MASAYA
IPC: F23L17/04
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device capable of preventing exhaust gas from butting to an adjacent wall, etc.SOLUTION: An oblong exhaust pipe 17 is provided on the front surface of an appliance case 40, and the exhaust gas is exhausted via the exhaust pipe 17 from an outlet port 18 provided on the side surface of the exhaust pipe. The outlet port 18 is provided with a louver 19 for regulating the flow direction of the exhaust gas. The louver 19 is formed by aligning/arranging a plurality of blades 21 obliquely to be spaced from each other in the longitudinal direction of the appliance case 40. On a rear side surface and a front side surface on the front and the back of each blade 21, the rear side surface is made to be a laminar flow forming surface 32, and the front side surface is made to be a guide surface 33 of the exhaust gas. The guide surface 33 is formed with a tapered surface 22 which projects so that a projection amount to the front side can be larger toward the end side on the downstream side of the exhaust gas flow. The tapered surface 22 is made to be a forcible guide surface which forcibly guides a feeding direction of the exhaust gas to a predetermined direction on the diagonally front side.
Patent JP-2011210007-A (JP)
Title: Optical position detector
Inventor: NAKATANI KENJI
IPC: G06F3/041
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical position detector which is capable of detecting a position of a pointer on a detection surface with high accuracy and high sensitivity.SOLUTION: The optical position detector includes; a means wherein imaging parts are installed at two adjacent corners of a quadrangular detection surface and each imaging part houses a light source and a bar code reader type camera and the light source in each imaging part irradiates light to the detection surface to image a pointer on the detection surface by the bar code reader type camera; a means which reads directions of the pointer imaged by respective bar code reader type cameras, in a position of an imaged bar code; and a processing part which calculates the position of the pointer on the detection surface in accordance with the position of the pointer in the bar code, which is read by two imaging parts.
Patent JP-2011208731-A (JP)
Title: Rolling bearing for power-assisted bicycle
Inventor: KARUBE TAKASHI
IPC: F16J15/3284
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To achieve both of reduction in rotary torque of a rolling bearing with contact-type seal, which is built in between a housing incorporating a clutch or the like and a shaft penetrating the inside and outside of the housing of a power-assisted bicycle, and prevention of failure of the clutch or equipment in the housing.SOLUTION: A lip 45a of the seal 45 is formed of lubricating rubber composition prepared by compounding tetrafluoroethylene resin powder, in which carbon material is stuck, into fluoro-rubber, so that a sliding friction coefficient of an inner ring 42 with respect to a seal face 42b is lowered and an interference between the lip 45a and the seal face 42b is enlarged by a decrease in rotary torque of the rolling bearing, thereby improving waterproof property and dust resistance. Further, as the other means for reducing the rotary torque, by making a pitch diameter of the rolling element closer to a bearing inner diameter side, by employing a resin cage, or by making an amount of enclosed grease seal proper, the rotary torque of the rolling bearing is reduced to thereby enlarge the interference.
Patent JP-2011213352-A (JP)
Title: Pump type foaming container
Inventor: UEHIRA SHOJI
IPC: B65D83/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a pump type foaming container confiured such that even if pressing a nozzle body with one hand with a strong force, a user's finger is prevented from being firmly caught between the cap of the container and nozzle body.SOLUTION: Projections 81 are formed on the peripheral face of a liquid piston 8 so as to project outward from the cylinder wall of a liquid cylinder 52. Before the interval h between the lower end of the outer cylindrical portion 42 of the nozzle body 4 and the top plate 32 of the cap 3 of the container is reduced to 10 mm or below when the nozzle body 4 is pushed down, the projections 81 of the liquid piston 8 are struck against the upper end of a portion 53 connecting an air cylinder 51 and liquid cylinder 52. Thereby, the nozzle body 4 is prevented from lowering further.
Patent JP-2011217052-A (JP)
Title: Terminal, program specification system, program specification method and program
Inventor: IRUKAYAMA TAKETAKA
IPC: G10L25/51
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce cases that a program to be viewed by a user cannot be specified from sound of the program.SOLUTION: A terminal 200 analyzes sound information including the obtained sound of the program under viewing and transmits a second feature point obtained as a result of analysis to a server device 100. The server device 100 compares the second transmitted feature point with a first feature point of the sound of the program extracted from accumulated program data of each channel to specify a program corresponding to the second feature point in which the number or proportion of the second matching feature points exceeds a second threshold. Here, the terminal 200 notifies a user of information for promoting improvement of conditions of obtaining the sound and obtains sound information again when the second feature point or the sound information does not satisfy each predetermined quality level.
Patent JP-2011212169-A (JP)
Title: Program, information storage medium, image generation method and image generation system
Inventor: MIYAZAKI SHINJI
IPC: A63F13/54
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a program, an information storage medium, an image generation method and an image generation system, capable of generating an image in which a display object smoothly moves even when the resolution of a display area is low.SOLUTION: On the basis of a movement difference from a predetermined reference position of the display object, the drawing position of the display object is calculated. Then, when a difference between the movement difference from the reference position of the display object and a difference from the reference position to the drawing position is within a predetermined range, predetermined image data are selected from two or more pieces of image data corresponding to the display object. When it is not within the predetermined range, one piece of image data other than the predetermined image data is selected from the two or more pieces of image data in accordance with the size of the difference. Then, the selected image data are drawn at the drawing position and the image including the display object is generated.
Patent JP-2011215373-A (JP)
Title: Image forming apparatus
Inventor: KOIZUMI KAZUHISA
IPC: G03G15/06
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To improve a service life of an image forming unit to be longer than before while suppressing rising of temperature in a supply circuit of the developing bias.SOLUTION: An image forming apparatus comprises an image carrier, a developing unit, a supply unit and a period control unit. A developing unit visualizes an electrostatic latent image formed on a surface of the image carrier, using a developing material. A supply unit supplies a periodic wave as a developing bias to the developing unit. A single period of the periodic wave is formed by a first time period and a second time period. In the first time period a voltage in which a DC voltage and an AC voltage are superimposed is applied. In the second time period only a DC voltage is applied. The period control unit increases the duration of the second time period according to the amount of electrostatic latent images that have been formed in succession.
Patent JP-2011214195-A (JP)
Title: Mat, method for manufacturing the mat, and apparatus for purifying exhaust gas
Inventor: FURUSAWA HIDEKI
IPC: F01N3/28
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a mat capable of decreasing the drying time when applied to an impregnating step and a drying step following the impregnating step.SOLUTION: There is provided a mat including entangled portions formed by entangling inorganic fibers with one another, wherein the mat has unentangled portions which are provided from one of principal faces to the other principal face, and in which the fibers are not entangled with one another and are arranged parallel to one another.
Patent JP-2011214336-A (JP)
Title: Vehicle key
Inventor: NAKAYAMA TOMOYUKI
IPC: E05B19/24
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle key which prevents a display member from falling off a grip part even in a severe usage condition and dispenses with positioning work of a display part.SOLUTION: The vehicle key includes: a key part 1 capable of being inserted into and extracted from a key hole of a rotor arranged to a key cylinder of a vehicle; a grip part 2 secured to the base end part B of the key part 1 and allowed to be gripped by a user; and a display member 3 formed on the grip part 2 and having a display part 3a provided with a predetermined indication. The grip part 2 is formed with a compressed recess part 2a having the display member 3 and the base end part B of the key part 1 compressed to be fitted and fixed and with an opening part 2b comprising an opening communicated with the compressed recess part 2a and allowing the display part 3a of the compressed display member 3 to be located outside.
Patent JP-2011222692-A (JP)
Title: Cooling device and electronic device
Inventor: TAKENOCHI MASATOSHI
IPC: H05K7/20
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device capable of saving power consumption required for cooling while efficiently cooling a heat generating part of an electronic device.SOLUTION: One embodiment of the cooling device comprises an air cooling fan, a cooling liquid channel, and a driving unit. The air cooling fan cools a heat generation part of the electronic device. Through the cooling liquid channel, cooling liquid for cooling the heat generation part flows. The driving unit transports the cooling liquid flowing through the cooling liquid channel by use of motive power of the air cooling fan.
Patent JP-2011222291-A (JP)
Title: Wire harness and method of manufacturing the same
Inventor: IGARASHI SHINICHI
IPC: B60R16/02
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a wire harness in which a wire bundle can be excellently protected, and also to provide a method of manufacturing the wire harness.SOLUTION: A wire harness 10 is used for a wiring of a vehicle, and mainly includes a plurality of wires 20 and a protection part 30. The protection part 30 extends in a longitudinal direction D1 of the plurality of the wires 20 and surrounds a part of the each of the wires 20 to protect each of the wires 20. The protection part 30 mainly has a base fiber linearly formed by polyethylene terephthalate (PET: base material), and a binder fiber obtained by arranging a sheath-like binder material around the base fiber. Moreover, in the binder material of first and second side parts 41, 42, the binder material of the second side part 42 becomes harder than that of the first side part 41 by controlling a heat quantity transmitted to the first and second side parts 41, 42.
Patent JP-2011218411-A (JP)
Title: POWDER FOR CONTINUOUS CASTING OF HIGH-Si AND HIGH-Al STEEL AND CONTINUOUS CASTING METHOD
Inventor: NAGASHIMA MASAKI
IPC: C21C7/076
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a powder for continuous casting of a high-Si and high-Al steel, by which the viscosity of molten slag formed in a mold is maintained at an adequate value, the excessive forming of slag bare is prevented, and the forced cooling of solidification shell in the mold can be performed in the continuous casting of the high-Si and high-Al steel.SOLUTION: Main components are CaO, SiO, and AlO, and when the total content of Ca contained in the powder for continuous casting of the high-Si and high-Al steel is assumed to be CaO and expressed by a value T.CaO, a ratio of T.CaO to SiO, T.CaO/SiO, is 1.1 to 1.5 by mass%. The powder further includes, by mass%, 15 to 40% of AlO, 3 to 10% of NaO, 1 to 8% of LiO, and 1 to 10% of BO, while satisfying a relation: NaO+LiO≥8% and the balance with unavoidable impurities. In the powder, the viscosity at 1,300°C is 0.20 Pa s or more and 1.00 Pa s or less and the solidification temperature is less than 1,000°C.
Patent JP-2011221300-A (JP)
Title: Lens device and optical accessory
Inventor: KAKINUMA TAKESHI
IPC: G02B7/02
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a lens device and an optical accessory allowing to find out that an interval ring deciding an interval of the lens fixed to the inside of a lens frame has been attached in a reverse direction before the completion of assembling.SOLUTION: An interval ring (104) is inserted between a first lens (102) and a second lens (106). A rear side (104A) of the interval ring is provided with an inclined face (104C), and a flange face of a fixing part (116) which fixes the first lens in a lens frame (100) is formed with an inclined shape (118C). When the interval ring is attached to the lens frame in a predetermined direction, the inclined shape of the lens frame and the inclined part of the interval ring are fitted and then the interval ring is fixed at a predetermined position. Meanwhile, when the interval ring is attached in a reverse direction, the front face (nearly vertical surface) of the interval ring interrupts the fitting between the inclined shape of the lens frame and the inclined part of the interval ring, so that the interval ring cannot be inserted into the predetermined position. This structure allows whether or not the interval ring has been attached in the predetermined direction to be recognized by visual observation or the like.
Patent JP-2011220623-A (JP)
Title: Fluid heating device
Inventor: YATSUHASHI HAJIME
IPC: F24H1/22
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To achieve optimal design of a fluid heating device, thus, enhance efficiency and reduce the size and cost.SOLUTION: The fluid heating device including a combustion device generating thermal energy by burning fuel and a heater heating fluid by the thermal energy from the combustion device includes: a combustion chamber serving as a space in which the fuel is burned by the combustion device; and the heater provided proximally on the downstream side of the combustion chamber. The heater is constituted of a plate part formed by laminating plates 4 leaving clearances. Heating parts 2 and heated parts 3 are constituted so that fluid having the thermal energy after combustion and heated fluid are made to flow alternately at the clearances between the plates 4 to heat the heated fluid. In the combustion device, the fuel is burned in the combustion chamber on the lower side of the heater, the thermal energy is made to enter the plate part of the heater from the lower side and made to flow upwardly, and the heated fluid is made to enter the plate part from any of a lower part and a lateral part and made to flow upwardly.
Patent JP-2011218045-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving player's desire to operate an operation means and improving amusement of a game on the basis of the relation of an operation by the operation means and a performance.SOLUTION: When executing a ready-to-win state performance, after executing the performance of making a player recognize that control to a big winning is not to be executed in a first performance form, when an operation lever is operated during an operation valid period, the execution of a development performance by the performance of a second performance form or the execution of the re-performance of the first performance form can be selected according to the operation form.
Patent JP-2011222426-A (JP)
Title: Composite charged particle beam device
Inventor: TAKAHASHI HARUO
IPC: H01J37/16
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To arrange an electron microscope and a sample so that the distance therebetween is optimum, in a device which prepares a thin sample by focused ion beam for use in observation by a transmission electron microscope (TEM) and removes a damaged layer on the sample surface using a gaseous ion beam at a low acceleration voltage.SOLUTION: A composite charged particle beam device comprises a focused ion beam lens barrel 1, a scanning electron microscope 2 and a gaseous ion beam lens barrel 3. Beam irradiation axes of the focused ion beam lens barrel 1, the scanning electron microscope 2 and the gaseous ion beam lens barrel 3 converge at one point, and the beam irradiation axes of the focused ion beam lens barrel 1 and the scanning electron microscope 2 are arranged substantially perpendicular to each other, and the beam irradiation axes of the gaseous ion beam lens barrel 3 and the scanning electron microscope 2 intersect with each other at an angle smaller than 90 degrees.
Patent JP-2011010278-A (JP)
Title: Branching filter, communication module component and communication device
Inventor: TAKENOSHITA TAKESHI
IPC: H04B1/40
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a branching filter capable of improving an isolation characteristic and an attenuation characteristic, and a communication device using the branching filter.SOLUTION: The branching filter comprising an antenna terminal 4, a first terminal 1 and second terminals 2, 3 includes: a first filter 5 arranged between the antenna terminal 4 and the first terminal 1 and including parallel resonators for constituting a ladder filter circuit; a second filter 6 arranged between the antenna terminal 4 and the second terminal 2 and having a passing frequency band higher than the passing frequency band of the first filter 5; and an electromagnetic coupling element 8 arranged between the parallel resonators of the first filter 5 and a ground part G and electromagnetically coupled to the antenna terminal 4.