baber/WOPTO huggingface dataset:
Patent JP-2012202061-A (JP)
Title: Calibration system and calibration method for hydraulic shovel
Inventor: SEKI MASANOBU
IPC: G01C15/00
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a calibration system and a calibration method for a hydraulic shovel capable of improving accuracy in positional detection of a working point and reducing calibration operation time.SOLUTION: A current position calculation section of a hydraulic shovel calculates a current position of a working point included in a work tool based on a plurality of parameters indicating dimensions and swing angles of a boom, an arm and the work tool. A calibration device is a device for calibrating the parameters. A vehicle body coordination calculation section 65a of the calibration device calculates coordinate conversion information based on first working point position information as well as second working point position information measured by an external measuring device. A coordination conversion section 65b converts coordinates of the working point at a plurality of positions measured by the external measuring device from a coordinate system of the external measuring device to a vehicle body coordinate system of the hydraulic shovel using the coordinate conversion information. A first calibration calculation section 65c calculates calibration values of the parameters based on the coordinates of the working point at the plurality of the positions converted to the vehicle body coordinate system.
Patent JP-2012204486-A (JP)
Title: SURFACE-MODIFIED R-Fe-B BASED SINTERED MAGNET AND PRODUCTION METHOD THEREFOR
Inventor: Fujiwara masahide
IPC: C23C8/18
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a surface-modified R-Fe-B based sintered magnet exhibiting excellent corrosion resistance even under severe condition and having excellent magnetic characteristics, and to provide a production method therefor.SOLUTION: The surface-modified R-Fe-B based sintered magnet comprises: a composition consisting of 25-40 mass% of rare earth element:R; 0.6-1.6 mass% of B, 0-1.0 mass% of at least one kind of additive element:M selected from a group consisting of Al, Si, Ti, V, Cr, Mn, Ni, Cu, Zn, Ga, Zr, Nb, Mo, Ag, In, Sn, Hf, Ta, W, Pb, and Bi; the reminder where 0.01-2.5 mass% of the entire magnet is Fe substituted Co; and the inevitable impurities. The surface-modified part consists of a modified layer having at least four layers, and the modified layer has at least a main layer containing R, Fe, Co, B and oxygen, a Co-rich layer, an R-rich layer, and an outermost layer, in order from the inside of the magnet.
Patent JP-2011154776-A (JP)
Title: Reproduction apparatus of information recording medium with interactive graphic stream recorded thereon
Inventor: PARK SUNG-WOOK
IPC: G11B20/10
Filed: 2011-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for selecting and reproducing one among menu streams in which character information prepared in a variety of languages and data used by the respective languages in common are multiplexed.  <P>SOLUTION: The stream member of the interactive graphic stream corresponding to a language which is set to a register of a first player state for setting the language to be used for a menu is preserved in a register of a second player state, and one interactive graphic stream corresponding to the stream number preserved in the register of the second player state is selected from a plurality of the interactive graphic streams. The plurality of interactive graphic streams are used for controlling the reproduction of an AV data stream, and each interactive graphic stream corresponds to one of the plurality of languages and is selectable so as to be reproduced together with the AV data stream.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012205661-A (JP)
Title: Catheter assembly
Inventor: YAMAMOTO KEIICHIRO
IPC: A61B1/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a catheter assembly capable of preventing or suppressing vibrations in the radial direction inside a catheter body of a transmission/reception part when a shaft is rotated.SOLUTION: The catheter assembly 1 includes: a catheter body 21 to be inserted into a living body lumen; a drive shaft 4 inserted into the catheter body 21 and rotated around the axis; an imaging means 5 provided with a transmission/reception part 52 fixed to the part on the distal end side of the drive shaft 4, for fetching signals for forming an image inside the living body lumen while being rotated together with the drive shaft 4; and a distal end member 7 supported on the more distal end side than the transmission/reception part 52 of the drive shaft 4. The distal end member 7 forms a columnar shape as a whole, and the outer diameter φdof an intermediate part 73 between the distal end part 71 and the proximal end part 72 is larger than any of the outer diameter of the distal end part 71, the outer diameter of the proximal end part 72 and the outer diameter φdof the drive shaft 4.
Patent JP-2011213721-A (JP)
Title: Cosmetic or pharmaceutical composition, in particular intended for care or for makeup
Inventor: VIC SABINE
IPC: A61K47/02
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a composition intended for care or for makeup, a method for preparing the same, and a method for using the same.SOLUTION: The composition comprises 40-80 wt.% of at least one nonvolatile hydrogenated polyalkylene oil, 10-50 wt.% of at least one tertiary amide-terminated polyamide (ATPA) polymer, and at least one fatty acid ester having at least one free hydroxy group, preferably a hydroxystearic acid ester. The method for preparing the same and a method for using the same are also provided. The composition is semitransparent.
Patent JP-2012209400-A (JP)
Title: Organic thin-film solar cell and organic thin-film solar cell module
Inventor: SUZUKI HIROYUKI
IPC: H01L51/42
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an organic thin-film solar cell and an organic thin-film solar cell module which are excellent in battery characteristics and long-term durability.SOLUTION: The organic thin-film solar cell comprises a photoelectric conversion layer containing an electron-donating material and an electron-accepting material, a counter electrode layer formed on one surface of the photoelectric conversion layer, and a transparent electrode formed on the other surface of the photoelectric conversion layer. The transparent electrode has a total light transmittance of 80% or more, a surface resistivity of 300 Ω/sq or less, and a work function lower than that of the counter electrode layer and is a single layer.
Patent JP-2012208349-A (JP)
Title: Image forming method and image forming device
Inventor: KAWADA KUNIHIRO
IPC: G03G15/10
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To allow image density to be controlled with high accuracy in a technique that forms an image by using liquid developer.SOLUTION: An image forming method comprises the steps of: forming a latent image that has a width in a moving direction of a latent image carrier on the latent image carrier; developing the latent image by liquid developer that has toner and liquid carrier so as to form a toner image; detecting an edge of the toner image toward the moving direction of the latent image carrier by an optical sensor; measuring a speed of the latent image carrier in the moving direction thereof; measuring a width of the toner image toward the moving direction of the latent image carrier from edge information of the toner image and speed information of the latent image carrier; and adjusting image forming conditions associated with image density based on the width of the toner image having been measured.
Patent JP-2012206449-A (JP)
Title: Recorder
Inventor: HATTORI TOMOAKI
IPC: B41J2/01
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To perform ultraviolet irradiation in both outward and return movement of a print head without increasing a loaded weight of a print head conveying means.SOLUTION: The recorder 1 includes: a mounting table 2 for mounting a recording medium P; the print head 3 which discharges ink cured by exposure of an ultraviolet ray to the recording medium P; a carriage 4 which reciprocates the print head 3 to one side and the other side of a scan direction; an ultraviolet generation source 10 which is arranged fixedly out of a movement range of the print head 3 in the scan direction by the carriage 4, and generates the ultraviolet ray for irradiating on the recording medium P; and an optical path switching mechanism 20 which switches a terminal part of an optical path 30 from the ultraviolet generation source 10 to the recording medium P between a first optical path 31 passing through the one side of the scan direction of the print head 3 and a second optical path 32 passing through the other side of the scan direction of the print head 3.
Patent JP-2012216937-A (JP)
Title: Electronic apparatus
Inventor: TAJIMA KAZUHISA
IPC: H04N5/225
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a misoperation prevention function to an electronic apparatus such as an imaging apparatus which has no hinge mechanism usable for prevention of misoperation, without changing a waterproof structure even if having the waterproof structure.SOLUTION: A magnetic sensor 20 outputs a magnetic detection signal to a sub CPU 24 if detecting the magnetic force of a magnet 18m. Receiving the magnetic detection signal, the sub CPU 24 outputs an invalidation signal invalidating operation, to a CPU 14. Receiving the invalidation signal, the CPU 14 invalidates all the operations by an operation part 16.
Patent JP-2012217247-A (JP)
Title: Power-supply circuit
Inventor: TAKAHASHI YUKIO
IPC: H02M3/155
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a power-supply circuit that allows PFC control of a partial switching method without using a zero-cross detection circuit and a micro computer.SOLUTION: A power-supply circuit 10 comprises: a rectifier circuit 20; an inductor 40 to which a rectification voltage is applied; a transistor 41; a diode 42; a capacitor 43; a detection circuit 34 that detects an inductor current; and a switching control circuit 24 that receives a feedback voltage in response to a DC voltage and the detected inductor current, performs switching of the transistor so that the level of the DC voltage becomes the target level and the inductor current becomes the reference current when the detected inductor current is smaller than the reference current in response to the feedback voltage, and stops switching of the transistor when the detected inductor current is larger than the reference current.
Patent JP-2012221555-A (JP)
Title: Fuel cell mea
Inventor: OTSUKA TAKASHI
IPC: H01M8/10
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that formation of aligned carbon nanotubes on a polymer electrolyte membrane by the transfer method is only possible for a film with a flat surface, and transfer of aligned carbon nanotubes to a polymer electrolyte membrane having uneven structure, especially to recesses, is impossible.SOLUTION: In a catalyst layer for fuel cell consisting of conductive fibers provided with an electrode catalyst and a proton conductive polymer on the surface, and a polymer electrolyte membrane having an uneven structure on the surface, the conductive fibers are arranged on the uneven structure of the polymer electrolyte membrane substantially perpendicularly to the plane direction of the membrane thus producing a fuel cell MEA.
Patent JP-2012218529-A (JP)
Title: Child seat for bicycle
Inventor: YOSHIDA NOBUYUKI
IPC: B62J1/00
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a child seat for a bicycle, stably installable in a low position to a handle of the bicycle, while adapting a height of a handle and a step support leg for a child to the child.SOLUTION: This child seat for the bicycle includes a seat body 4 having a seat part 2 and a seat back part 3, and a seat support part 6 arranged in a front part of this seat body 4. This seat support part 6 is provided with a pair of right-left hooking tools 35 hooked from the upper side on a handle bar 33 of the bicycle, and is provided with a fastening means 36 positioned under the pair of hooking tools 35 and fastened to a handle stem 38 of the bicycle. The seat support part 6 is installed on the handle 37 of the bicycle via the pair of hooking tools 35 and the fastening means 36. The pair of right-left hooking tools 35 are vertically adjustably and longitudinally adjustably installed to the seat support part 6.
Patent JP-2011156390-A (JP)
Title: Communication game system
Inventor: SASAKI TETSUYA
IPC: A63F13/795
Filed: 2011-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize a network game in which a network communication is possible with only a friend whose identifying information is registered, and with which it becomes possible to participate in a network game safely and easily.  <P>SOLUTION: A communication game system includes a plurality of game apparatuses which are able to wirelessly communicate with each other, for example. Each of the game apparatus registers identification information of an opponent obtained by a short-distance wireless communication or by user's input in a friend list. Thereafter, the game apparatus connects to the Internet, and inquires, for example, server whether or not it is possible to communicate with the opponent in the friend list over the network. If it is determined that it is possible to communicate, the game apparatus obtains an address of the opponent to make a network communication. In a case that a still another opponent being connected to its own apparatus exists, when other game apparatus makes a connection, its own game apparatus transmits their identification information to introduce the communicating opponents to each other. The game apparatuses introduced to each other make a communication over the network, and add the identification information of the opponents to the friend list, if necessary.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011136250-A (JP)
Title: Footwear having articulated footwear sole structure
Inventor: HATFIELD TOBIE D
IPC: A43B13/14
Filed: 2011-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide lateral flexibility of a footwear sole structure in a footwear having a footwear sole structure having sipes.  <P>SOLUTION: The footwear has the articulated footwear sole structure. The footwear sole structure includes a connecting part and a plurality of discontinuous footwear sole elements. The joint extends in a longitudinal direction of the footwear sole structure. The discontinuous footwear sole elements extend downward from the joint and are separated by the plurality of sipes extending upward into the footwear sole structure. The plurality of sipes have the first sipes and the second sipes extending in a longitudinal direction relating to the footwear sole structure. The anterior area of the footwear sole structure includes the part where the first and second sipes are curved and are substantially parallel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012228040-A (JP)
Title: Sealed compressor
Inventor: TSUMURA SHOKO
IPC: H02K1/18
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a sealed compressor capable of suppressing ununiformity of a fastening force at the time of shrink fitting or press fitting of a cylinder tube with a motor stator.SOLUTION: A sealed vessel 1 includes a compression element for compressing a refrigerant gas and an electrically-driven element for driving the compression element. The sealed vessel 1 includes a cylindrical tube part 1a obtained by cylindrically winding a steel plate, making it tubular by joining edge parts by welding, and expanding it with an expander having a plurality of heads that pushes out the steel plate from inside. The electrically-driven element includes a motor stator 11 fixed in the sealed vessel 1. A joint type connection core 3 that the motor stator 11 owns includes a plurality of connected core pieces 3a and is formed into an almost cylindrical shape with the core pieces 3a on both ends being welded with each other. The cylindrical tube part 1a is expanded using the expander whose number of heads is the same as the number of the core pieces 3a of the joint type connection core 3.
Patent JP-2012010319-A (JP)
Title: Compression method of time series data and compression device
Inventor: ISHII YOSHIKAZU
IPC: H03M7/30
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a compression method automatically setting a threshold to be referenced in compressing by thinning numeric data sequence so that a deviation between actual compressibility and target compressibility becomes small.SOLUTION: A compression method thinning data from numeric data sequence on the basis of threshold includes: a first step of initializing the threshold corresponding to target compressibility by use of a predetermined number of numeric data, and relationship between expectation value of compressibility corresponding to specific compression algorithm used for compression and the threshold; a second step of calculating actual compressibility of the predetermined number of numeric data while compressing numeric data by the compression algorithm using the preset threshold; a third step of determining whether it is necessary to reset the threshold or not based on the calculated actual compressibility and the target compressibility; and a fourth step of resetting the threshold corresponding to the target compressibility using the predetermined number of the most recent numeric data and the relationship.
Patent JP-2011230756-A (JP)
Title: Ground proximity sensor
Inventor: PARRAS GERALD
IPC: B64C39/02
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an unmanned aerial vehicle capable of landing without being influenced by an adverse effect that may be caused when landing with a rotor thereof rotating at excessively high speed.SOLUTION: The unmanned aerial vehicle includes: a housing; a rotor that is rotated to propel the housing; a pressure sensor that generates a signal indicative of an air pressure proximate a bottom surface of the housing; and a processor configured to determine, based on the signal, when an increase in air pressure proximate the bottom surface is greater than or equal to a threshold value associated with the ground effect of the rotor. In the vehicle, the processor controls the rotor to cease rotating or decrease rotational speed to land the unmanned aerial vehicle upon determining that the increase in pressure is greater than or equal to the threshold value.
Patent JP-2012021523-A (JP)
Title: Method for controllably driving positive-displacement pump, and positive-displacement pump
Inventor: OZAWA TAKESHI
IPC: F04B43/04
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provided a positive-displacement pump which is reduced in power consumption.SOLUTION: The positive-displacement pump 1 drives a movable component 12 to change the volume of a pump chamber 8 using an electromagnetic linear actuator 3. The pump 1 allows the electromagnetic force produced by energizing the electromagnetic linear actuator 3 to linearly reciprocate a moving component 33 connected to the movable component 12 between first position 33A and second position 33B. At the first position 33A, the pump chamber 8 takes a first volume, while at the second position 33B, the pump chamber 8 takes a second volume that is greater than the first volume. The moving component 33 is moved from the first position 33A to the second position 33B in a first stroke, and the moving component 33 is moved from the second position 33B to the first position 33A in a second stroke. In the first or second stroke, the electromagnetic linear actuator 3 is subjected continuously or intermittently to energization current, the value of which is reduced in a predetermined decreasing manner with the passage of time from the start point in time t0 of the first stroke or the second stroke.
Patent JP-2012230840-A (JP)
Title: Coated nickel hydroxide powder for positive electrode active material of alkaline secondary battery, and method for manufacturing the same
Inventor: KUZUO RYUICHI
IPC: H01M4/52
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a coated nickel hydroxide powder suitable for a positive electrode active material of an alkaline secondary battery by coating the surfaces of particles of a nickel hydroxide powder with cobalt hydroxide in a solution ensuring uniformity and adhesion.SOLUTION: In the step of coating the surfaces of nickel hydroxide particles with cobalt hydroxide by supplying a suspension of a nickel hydroxide powder with a cobalt salt solution and an alkaline solution with agitation, the pH at 25°C of the suspension mixed with the cobalt salt solution and the alkaline solution is maintained at 8 or higher, and the ratio ρ/(d×v) of the supply rate ρ of the cobalt salt solution to the product of the supply width d of the cobalt salt solution in the direction perpendicular to the direction of the suspension flow at a contact part with the cobalt salt solution and the flow rate v of the suspension is controlled at 3.5×10mol/cmor lower.
Patent JP-2012228851-A (JP)
Title: Liquid ejecting apparatus and method
Inventor: YOSHIDA ATSUSHI
IPC: B41J2/175
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To stabilize print quality by bringing a temperature of liquid ejected from a nozzle close to a target temperature.SOLUTION: The liquid ejecting apparatus includes: a head that has the nozzle to eject the liquid; a temperature sensor that is provided in the head and detects temperature; a heating part that heats the liquid to be supplied to the head beforehand to the target temperature range; and a controller that makes the head perform print operation to perform printing by ejecting the liquid from the nozzle after making the head perform flushing operation to perform flushing by ejecting the liquid from the nozzle, when the detected temperature of the sensor becomes beyond the target temperature range.
Patent JP-2012234112-A (JP)
Title: Method for manufacturing polarizing plate using active energy ray-curable adhesive
Inventor: MATSUHISA HIDEKI
IPC: G01N21/64
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polarizing plate comprising a polarizing film and a transparent resin film laminated on both surfaces of the polarizing film with an active energy ray-curable adhesive, while inspecting adhesiveness in a nondestructive way.SOLUTION: The method is carried out by using an adhesive that allows a substance responding to irradiation with UV rays to emit fluorescent light to remain in the adhesive after cured. The method includes: (A) a lamination step of stacking first and second transparent resin films 2, 3 on both surfaces of a polarizing film 1 with the above adhesive to obtain a laminate 4; (B) a curing step of curing the adhesive by irradiating the laminate with active energy rays through the first film 2 side of the laminate 4 to obtain a polarizing plate 5; and (C) a fluorescent intensity measuring step of irradiating the polarizing plate 5 through the second film 3 side where no fluorescent light is emitted, with UV rays 47 through a polarizing filter 45 in cross-Nicole arrangement, and measuring the intensity of fluorescent light from the cured adhesive. These steps are carried out in this order. The irradiation quantity in the step (B) is determined so as to obtain the intensity of fluorescent light at which adhesion with sufficient strength is determined in the step (C).