baber/WOPTO huggingface dataset:
Patent JP-2011078192-A (JP)
Title: Controller for motor
Inventor: TAKAHASHI TOSHIMICHI
IPC: H02P23/14
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for motor which performs a high-response current control.  <P>SOLUTION: Kp and Ki in IP control are decided, based on Idet/Iref=Ki/äL*s<SP>2</SP>+(Kp+R)*s+Ki} (L is an inductance of a magnet embedded synchronous motor and R is an armature coil resistance of the magnet embedded synchronous motor) that shows a ratio of Iref as a target value of a current flowing to the magnet embedded synchronous motor to Idet as a current flowing to the magnet embedded synchronous motor by a transfer function. The theorem of the final value is applied to a stationary difference to a step command that is computed using Idet'/Iref'=(Ki+FF*s)/äL*s<SP>2</SP>+(Kp+R)*s+Ki} that is a ratio of Iref' as a target value of the current flowing to the magnet embedded synchronous motor to Idet' as a current flowing to the magnet embedded synchronous motor under control of two degrees of freedom where FF is added to IP control, thereby determining FF that zeros the stationary difference to the step command.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077394-A (JP)
Title: Light emitting device
Inventor: TABUCHI TOMOYA
IPC: F21S2/00
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device capable of suppressing change of a light emitting direction.  <P>SOLUTION: This light emitting device 10 includes: a case member 11 having an opening 15; a board 21 housed in the case member 11; a light emitting element 22c mounted on the board 21; and a holding member 30 for holding the board 21 in the case member 11, and is structured to emit light emitted from the light emitting element 22c to the outside from the opening 15, wherein only one end 27a out of ends 27a, 27b of the board 21 is fixed to the holding member 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010135305-A (JP)
Title: Positive electrode material for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery having the same
Inventor: YASUNAGA YOSHINOBU
IPC: H01M4/36
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical active material consisting of lithium manganese phosphate with a high electron conductivity, and a nonaqueous electrolyte secondary battery having a high capacity upon discharging.  <P>SOLUTION: The electrochemical active material consisting of lithium manganese phosphate with a surface on which a nickel compound or an iron compound is arranged has carbon arranged on the nickel compound or the iron compound. Thereby, Ni or Fe shows a catalytic action to the decomposition carbonization reaction of an organic material which becomes a carbon source. Thus, carbon coating on the lithium manganese phosphate is carried out suitably.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011082705-A (JP)
Title: Base station device, mobile station device, and transmission power control method
Inventor: TAOKA HIDEKAZU
IPC: H04W16/20
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration of throughput characteristics in the whole system even when a plurality of transmission antennas are arranged in indoor environment.  <P>SOLUTION: This base station device eNode B is provided with: a power control matrix generation unit 508b which generates a power control matrix Sx reflecting the mean reception power of each transmission signal from the plurality of transmission antennas TX#1-TX#N<SB>TX</SB>; a codebook update unit 508c which updates a codebook in which a plurality of precoding weights are determined beforehand according to the power control matrix Sx; a precoding weight selection unit 508d which selects throughput after each transmission signal is synthesized or precoding weight in which received SINR becomes maximum from the updated codebook; and a precoding multiplying unit (transmission power control unit) 507 which controls transmission power of each transmission signal according to the selected precoding weight.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011081539-A (JP)
Title: Parallelization processing method, system and program
Inventor: YOSHIZAWA TAKERO
IPC: G06F9/44
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parallelization technology capable of taking an advantage of parallelism in strongly-connected components and enabling a high-speed operation.  <P>SOLUTION: A unified parallelization table is formed in steps of: describing a process to be executed with a plurality of control blocks and edges connecting the control blocks; selecting highly predictable edges from the edges; identifying strongly-connected clusters; creating a graph composed of parallelization tables 1102 to 1116 having entries of the number of processors, costs thereof, and corresponding clusters for each node in the strongly-connected clusters and a non-strongly connected cluster between the strongly-connected clusters; converting the graph into a series-parallel graph; and merging the graph at each serial path and at each parallel section. Then, based on the number of processors and a cost value in the unified parallelization table, the best entry is selected and an executable code to be allocated to each processor is generated based on the cluster of that entry.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082788-A (JP)
Title: Clock uninterruptible switching device and clock uninterruptible switching method
Inventor: SUZUKI YUJI
IPC: H04L69/40
Filed: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock uninterruptible switching device and method, which can prevent out-of-synchronization from occurring at the time of clock switching using a PLL circuit regardless of degree of phase shift of clocks of two systems.  <P>SOLUTION: A phase delay means 13 outputs a delayed clock that is delayed by a value corresponding to a phase of a system clock that is not inputted to a PLL circuit 12 of first and second system clocks. A selector 14 receives the delayed clock outputted from the phase delay means 13 and a clock outputted from the PLL circuit 12, and uses the delayed clock as an operational clock when only clock in one system acting as a currently used system is interrupted, but otherwise uses a clock outputted from the PLL circuit 12 as an operational clock.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085424-A (JP)
Title: X-ray inspection method and x-ray inspection device using the same
Inventor: OZAWA HIROAKI
IPC: G01N23/04
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an highly-reliable X-ray inspection device which properly inspects the length in a predetermined direction, bering a characteristic value, of an object to be inspected, regardless of the direction or inclination of the object to be inspected.  <P>SOLUTION: The extraction part 23 of the X-ray inspection device has a reference direction calculation part 231 for calculating the reference direction of the image region (inspection region) of the inspection target contained in the X-ray image sent from an image processing part 22, an inspection direction forming part 232 for forming one or a plurality of directions, which is rotated by predetermined angle from the reference direction calculated in the reference direction calculation part 231, as an inspection direction and a length calculation part 233 for extracting the length of the inspection region in the inspection direction formed in the inspection direction forming part 232 as feature quantity. Since the direction for performing inspection is determined on the basis of the reference direction in the extraction part 23, the length in each direction of the inspection target can be properly calculated regardless of the inclination of the inspection target. As a result, X-ray inspection of high reliability can be performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011084624-A (JP)
Title: Film-modifying resin composition and film
Inventor: KOIKE HIDEKAZU
IPC: C09D175/14
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film-modifying resin composition and a film, to which the resin composition is applied, for hardly making the film look yellow when the film is coated with the film-modifying resin composition.  <P>SOLUTION: The film-modifying resin composition includes 0.0001-0.1 wt.% of a light absorber wherein an absorption peak appears at 550-650 nm and a half band width of the maximum absorption value is 50-200 nm, and a urethane (meth)acrylate compound. The film coated with the film-modifying resin composition is also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085705-A (JP)
Title: Video display device and video display method
Inventor: NOGUCHI AKIHIKO
IPC: G02B30/25
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display device which improves visibility of a GUI to be drawn in a polarized three-dimensional video image.  <P>SOLUTION: A video signal-generating part 303 generates a video signal on the basis of video content data to be processed. A content determination part 304 determines whether the video content data to be processed are video content data for displaying a three-dimensional video image. The content determination part 304 changes a display format of a GUI included in a video, with respect to the video signal that is generated by the video signal-generating part 303, when the video content data to be processed are the video content data for displaying a three-dimensional video image, and then outputs it to an LCD 17. The video displayed on the LCD 17 is polarized by a polarization filter 19. A user wears polarized glasses 31 to view the three-dimensional video image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010068530-A (JP)
Title: Wireless communication system
Inventor: SEKI HIROYUKI
IPC: H04B7/04
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high-speed data transmission with excellent communication quality, without expanding the scale of a communication apparatus.  <P>SOLUTION: A transmission device (1) forms a plurality of transmission beams 1 to M using a plurality of antennas (15-1 to 15-4). The transmission beams 2, 3 with low correlation and excellent reception quality are selected. A datastream 1 is transmitted utilizing the transmission beam 2, and a datastream 2 is transmitted utilizing the transmission beam 3. Thus, MIMO multiplex transmission utilizing an adaptive array antenna is achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011091065-A (JP)
Title: Laser light source device
Inventor: NAKAKITA MASARU
IPC: H01S3/109
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser light source device that is composed of a laser control unit connected by a cable, and a laser irradiation unit, and that achieves continuous irradiation of laser at an intended laser output (light quantity), while preventing the laser irradiation unit from being enlarged.  <P>SOLUTION: A laser light source that emits a fundamental light is provided in a laser control unit 2, a wavelength conversion element that converts a wavelength of the partial fundamental light in the laser irradiation unit 3, and also the laser control unit 2 and laser irradiation unit 3 are connected by the cable 4 that guides a wave of the fundamental light.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011091497-A (JP)
Title: Receiving device and communication control method
Inventor: HIROTA ATSUSHI
IPC: H04W48/18
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform communication with a server by selecting one communication module from multiple communication modules according to situations in performing communication with the server.  <P>SOLUTION: A receiving device presets communication using a wireless LAN module as a priority route and acquires contents using the wireless LAN module when the communication using the wireless LAN module is established.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011091898-A (JP)
Title: Battery charger
Inventor: OISHI KAZUFUMI
IPC: H02M3/335
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery charger wherein an active filter is configured without adding a direct-current reactor, a size and weight are reduced, and a battery and a commercial power supply are insulated from each other when the battery is charged.  <P>SOLUTION: The battery charger is so configured that the following is implemented. When first and second relay switches RS1, RS2 are both on and third to fifth relay switches RS3 to RS5 are all off, power is supplied from a battery B to a motor M through an inverter 110. When the first and second relay switches RS1, RS2 are both off and the third to fifth relay switches RS3 to RS5 are all on, an active filter is comprised of feedback diodes equivalent to three phases of the inverter, a switching element, and a first capacitor C1. The battery B is charged with a current rectified at a rectification circuit 210 by the operation of a switching power supply portion 220.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093824-A (JP)
Title: Hydrogen peroxide-containing composition
Inventor: KONNO YOSHIHIRO
IPC: A61K8/22
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen peroxide-containing composition for a hair-dyeing agent or a hair-bleaching agent, which can improve the touch of hair.  <P>SOLUTION: The hydrogen peroxide-containing composition for the hair-dyeing agent or the hair-bleaching agent is characterized by including (A) hydrogen peroxide, (B) a cationic polymer, and (C) an amphoteric surfactant. The amphoteric surfactant (C) is preferably contained in an amount of 0.5 to 12 mass%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104783-A (JP)
Title: Multilayer extrusion method for thermoplastic resin composition and covered wire/cable
Inventor: KODAMA SOHEI
IPC: B29C48/74
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer extrusion method for thermoplastic resin compositions which can inexpensively manufacture a multilayer-structured extrusion molding by one extrusion molding machine and can surely raise the adhesion between layers in the extrusion molding and a covered wire/cable produced by the extrusion method.  <P>SOLUTION: In the multilayer extrusion method for the thermoplastic resin composition, at least two kinds of the thermoplastic resin compositions A and B each of which is an extrusion material are supplied to one extrusion molding machine 1 equipped with a single axis screw 3 having a spiral structure flight 2 with a prescribed height on its periphery in the axial direction, conveyed simultaneously without being mixed through different passages 9 and 10 formed in the extrusion molding machine 1, and melt extrusion-molded respectively from the extrusion molding machine 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106842-A (JP)
Title: Diffraction grating spectrometer
Inventor: KOIKE MASAHITO
IPC: G01J3/18
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a spectrometer with a simple configuration for emitting monochromatic light in a broad wavelength band.  <P>SOLUTION: In a monochromator (diffraction grating spectrometer) 200, an incident-side diffraction grating 220 and an emission-side diffraction grating 230 are arranged symmetric with respect to a rotation center 210. A diffraction surface 221 of the incident-side diffraction grating 220 is arranged in parallel with and faces a diffraction surface 231 of the emission-side diffraction grating 230. An incident light 250, which is soft an X-ray, is diffracted at the diffraction face 221 of the incident-side diffraction grating 220 and is then diffracted again at the diffraction face 231 of the emission-side diffraction grating 230. The incident-side diffraction grating 220 and the emission-side diffraction grating 230 are arranged symmetrically with respect to the rotation center 210. The positional relation of the incident-side diffraction grating 220, the emission-side diffraction grating 230, and the rotation center 210 is fixed. The structure in which they are fixed uses a rotation mechanism rotating about the rotation center 210.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107019-A (JP)
Title: Photoelectric sensor
Inventor: AKIMOTO TATSU
IPC: G01S7/48
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric sensor that can detect an object adjacent to a lens or also detect an object at the position away from the lens by adjusting the size of a dead zone.  <P>SOLUTION: The optical axis 12a of a projection lens 12 is shifted to the side of a light receiving element 13 from the center 11a of the light emitting face of a projection element 11, so that a projection area A is made wider on the side of a light receiving lens 14. In addition, the optical axis 14a of a light receiving lens 14 is shifted to the side of the projection element 11 from the center 13a of the light sensitive face of the light receiving element 13, so that a light receiving visual field B is made wider on the side of the projection lens 12. Thus a dead zone C is made small.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265436-A (JP)
Title: Composition for thermosetting silicone resin
Inventor: KATAYAMA HIROYUKI
IPC: C08K5/5419
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting silicone resin composition capable of forming the semi-cured state in which sealing processing of a photo-semiconductor element is possible and providing a silicone resin composition being excellent in light-resistance, heat-resistance and adhesion property, a silicone resin sheet, i.e., a semi-cured product of the composition, a resin cured product obtained by further curing the sheet, a photo-semiconductor device sealed by the sheet, and a microlens array prepared by molding the composition.  <P>SOLUTION: The thermosetting silicone resin composition contains (1) a dual-terminal end silanol type silicone resin, (2) an alkenyl group-containing silicon compound, (3) an epoxy group-containing silicon compound, (4) an organo-hydrogen siloxane, (5) a condensation catalyst, and (6) a hydrosilylated catalyst.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105577-A (JP)
Title: Method and apparatus for generating ozone by coaxial cylinder type catalytic electrode
Inventor: MURAI AKIRA
IPC: B01J23/18
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for generating ozone by a coaxial cylinder type catalytic electrode which accelerates ozone generation by bringing oxygen gas activated by discharge into contact therewith.  <P>SOLUTION: This method for generating ozone employs a cylindrical dielectric body 14 and a cylindrical electrode 15 disposed outside thereof, coaxially to the cylindrical dielectric body 14 and providing a gap S with a predetermined space to the peripheral surface of the cylindrical dielectric body 14; and generates ozone by feeding oxygen to the gap S and discharging the cylindrical electrode 15. On the surface of the cylindrical electrode 15 facing the peripheral surface of the cylindrical dielectric body 14, a plurality of protrusions 16 are formed and a catalytic metal is coated thereon.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100701-A (JP)
Title: Double-sided light emitting panel and display device
Inventor: YUASA KATSUYASU
IPC: F21S2/00
Filed: 2009-11-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-sided light emitting panel with a light irradiation surface having no fluctuation in brightness and ensuring even illumination by enabling the light irradiation surface formed by both side surfaces of a light guide plate to illuminate uniformly.  <P>SOLUTION: This double-sided light emitting panel is formed by a light transmitting substrate member, and a lot of light reflecting means are formed as reflecting dots (14, 16) on the light irradiation surface of both side surfaces of the substrate by dot printing. The reflecting dot formed on one surface side and the reflecting dot formed on the other surface side are formed while shifting from each other so that their formation positions do not overlap with each other. Irradiating light from a light source is reflected by utilizing each of the reflecting dots, and the reflected irradiating light is transmitted from the facing light irradiation surface side to emit light from both sides.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010179909-A (JP)
Title: Caster
Inventor: KOSONE KAZUO
IPC: B60C5/04
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caster reducing the weight by adopting a pneumatic tire for a rotating means, and to move a traveling bag and the like smoothly, to reduce vibration transferred to the traveling bag and the like and to thereby inhibit generation of noise in moving the traveling bag contacting a floor and a road by using the pneumatic tire.  <P>SOLUTION: The pneumatic tire 2 is formed of a tire holding means 4, an annular tire body 5, and an annular air storing space 6 formed of both of them, and is rotatably attached to a body 18 of the caster 1. A valve member 9 communicating the air storing space 6 and the outside is attached to the tire body 5, allows introduction of the air into the air storing space 6 by an air pump 11, and prevents the air from leaking from the air storing space 6 to the outside. Thus, the caster 1 including the compact pneumatic tire 2 and with less number of parts can be manufactured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011112746-A (JP)
Title: Image heating apparatus
Inventor: HASEGAWA KAZUHIRO
IPC: G03G15/20
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of accordion deformation of a recording material even when one recording material is held by nip parts of image heating units on a downstream side and an upstream side in the recording material conveyance direction and drive of the respective image heating units is stopped simultaneously in such a state.  <P>SOLUTION: In response to a drive stop signal input to respective driving means M1 and M2 for the image heating unit 14 on the upstream side in the recording material conveyance direction and the image heating unit 15 on the downstream side in the recording material conveyance direction, the image heating unit on the downstream side in the recording material conveyance direction stops conveyance operation of the recording material later than the image heating unit on the upstream side in the recording material conveyance direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011114463-A (JP)
Title: Image processing device, imaging device, and image processing program
Inventor: EZAWA AKIRA
IPC: H04N5/232
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device that executes similar trimming to a second image according to trimming to a subject in a first image.  <P>SOLUTION: The image processing device includes a second trimming frame setting part. The second trimming frame setting part sets a second trimming frame into a second image so as to have the same conditions as those of a first trimming frame set into a first image. The second trimming frame setting part allows the image processing device to execute similar trimming to the second image according to trimming to a subject in the first image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112270-A (JP)
Title: Refrigeration unit for container
Inventor: YAMAMOTO KOJI
IPC: F25D11/00
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To make a reactor connected to a power source line of a compressor effectively radiate heat, in a refrigeration unit for a container including a refrigerant circuit performing a vapor compression type refrigerating cycle.  <P>SOLUTION: The reactor (1) is fixed to a casing (11) of the refrigeration unit for the container. Thus, the heat generated in the reactor (1) can be released to the external through the casing (11).  <P>COPYRIGHT: (C)2011,JPO&INPIT