Patent application number | Description | Published |
20130155575 | CAPACITOR, AND MANUFACTURING METHOD AND MANUFACTURING PROGRAM THEREOF - A capacitor includes: an anode part that is drawn from an anode body of a capacitor element to an element end-face, to be formed over the element end-face; a cathode part that is drawn from a cathode body of the capacitor element to the element end-face, to be formed over the element end-face; an anode terminal member that is disposed in a sealing member; a cathode terminal member that is disposed in the sealing member; an anode current collector plate that is connected to the anode part, and is also connected to the anode terminal member; and a cathode current collector plate that is connected to the cathode part, and is also connected to the cathode terminal member. | 06-20-2013 |
20130250475 | CAPACITOR AND METHOD FOR MANUFACTURING THE SAME - A capacitor includes a capacitor element that is a wound element or an element other than the wound element, and that includes electrode bodies each of which is in an anode side and a cathode side, and separators that intervenes between the electrode bodies; a sealing member that seals an opening of a case member accommodating the capacitor element; at least one electrode protrusion that protrudes from one of the electrode bodies on an element end-face of the capacitor element, at least one of current collector plate that is connected to the electric protrusion; and at least one terminal member that is disposed in the sealing member, and is superposed on the current collector plate, a side face part of the terminal member being welded to a side face part of the current collector plate. | 09-26-2013 |
20140113185 | ELECTRICITY STORAGE DEVICE AND METHOD FOR MANUFACTURING ELECTRICITY STORAGE DEVICE - An electricity storage device includes an electricity storage element that is constituted by an electrode body in a positive side and an electrode body in a negative side that face each other while holding a separator; a sealing member that seals a case member accommodating the electricity storage element; at least one electrode protrusion that is either of the electrode bodies, which protrudes from an element end-face of the electricity storage element, at least one current collector plate that is connected to the electrode protrusion; and a terminal member that is installed in the sealing member, a lateral face of the terminal member being connected to a lateral face of the current collector plate. | 04-24-2014 |
Patent application number | Description | Published |
20090021742 | SENSOR APPARATUS - A plasmon sensor apparatus using a metallic fine periodic structure designed to reduce the dependences of the resonance wavelength and sensitivity on the incident angle. The plasmon sensor apparatus has a sensing element including a metallic member having periodic slit openings and metallic portions, and a substrate on which the metallic member is held, a light source which emits light so that the light is incident on the sensing element, and a photodetector which detects light obtained from the light source. If the period of the slit openings is Λ; the width of the metallic portions is d; and the thickness of the metallic member is h, the aspect ratio h/(Λ−d) of the slit openings is 3 or higher and the opening width (Λ−d) is equal to or smaller than the wavelength of light applied from the light source to the sensing element. | 01-22-2009 |
20090027680 | DETECTION APPARATUS AND METHOD OF DETECTING OPTICAL CHANGE IN TEST SAMPLE - A detection apparatus arranges a light source, a curved surface prism having a curved surface and a plane surface, a metal film placed on the plane surface of the prism to be held adjacently to a test sample, and a reflecting member for reflecting light such that light emitted by the light source enters the prism through the curved surface and is reflected by the metal film, then by the reflecting member, and again by the metal film. The detection apparatus is adapted to detect an optical change in the test sample by means of surface plasmon generated on the metal film. In the detection apparatus, divergent light is made to enter the prism through the curved surface to collimate the incident light by means of the curved surface. The apparatus can suppress the broadening of the resonant bandwidth so as to operate as a monitor with a higher degree of precision. | 01-29-2009 |
20090190893 | OPTICAL PULSE COMPRESSOR - Optical pulse compressor having a chirp unit including a normal dispersion fiber that provides a positive chirp to an input pulse and having a dispersion compensator including an anomalous fiber is provided. The nonlinear coefficient and the absolute value of the second-order group-velocity dispersion of the anomalous fiber that forms the dispersion compensator is set such that a soliton order becomes one or more, and the fiber length of the anomalous dispersion fiber is made to be equal to or smaller than a length required for optical soliton formation. | 07-30-2009 |
20090213880 | PULSE LASER APPARATUS, TERAHERTZ MEASURING APPARATUS, AND TERAHERTZ TOMOGRAPHIC APPARATUS - A pulse laser apparatus includes a laser configured to generate a pulse of a laser beam, a fiber amplifier, and a pulse compressor. The fiber amplifier includes a rare-earth doped fiber that exhibits normal dispersion at a wavelength of the laser beam generated from the laser. The pulse laser apparatus further includes a unit configured to give a loss to energy portions in a wavelength region corresponding to a zero-dispersion wavelength of the rare-earth doped fiber and/or a wavelength region longer than the zero-dispersion wavelength within a wavelength spectrum of the laser beam having been chirped in the fiber amplifier. | 08-27-2009 |
20100045996 | SENSING APPARATUS - A sensing apparatus comprises a sensing element having a metal member of a periodic structure formed on a substrate, a light source for projecting a light beam to the sensing element, and a photosensor for sensing the light beam from the sensing element, wherein the sensing element has an optical waveguide layer between the substrate and the metal member, and the light beam illuminated from the light source and propagating in the optical waveguide layer and the light of a Rayleigh mode formed by the metal member are phase-matched. | 02-25-2010 |
20100309480 | OPTICAL TOMOGRAPHY - An optical tomography imaging a tomogram by using a coherent light by a backscattering light of a measured object and a reflected light of a reference mirror, which has supercontinuum light sources, an optical system having group velocity dispersion connected to the supercontinuum light source, an optical detection element detecting a coherent light by a backscattering light of the measured object and a reflected light of the reference mirror, a timing detection element detecting a timing of each wavelength component in an output light from the optical system having the group velocity dispersion, and a unit sampling a signal from the optical detector by using a timing signal from the timing detection element with a signal from the supercontinuum light source as a trigger, and detecting an optical tomogram signal imaging a tomogram, thereby acquiring an optical tomogram at a higher speed than a conventional SS-OCT. | 12-09-2010 |
20110155916 | LASER APPARATUS, DRIVING METHOD OF THE SAME AND OPTICAL TOMOGRAPHIC IMAGING APPARATUS - The present invention provides a laser apparatus capable of improving a scan speed and achieving a scan rate equal to or more than 1 MHz, and an optical tomographic imaging apparatus using the laser apparatus as a light source. The laser apparatus includes a ring resonator, the ring resonator having a structure in which a first modulator, a normal dispersion region, a second modulator and an anomalous dispersion region are arranged in this order, and in this arrangement, a gain medium is included, and being configured so that modulation with respect to the second modulator can be caused to be phase modulation by periodically superimposing phase modulation on modulation with respect to the first modulator. | 06-30-2011 |
20110210252 | PULSE LASER APPARATUS, TERAHERTZ MEASURING APPARATUS, AND TERAHERTZ TOMOGRAPHIC APPARATUS - A pulse laser apparatus includes a laser configured to generate a pulse of a laser beam, a fiber amplifier, and a pulse compressor. The fiber amplifier includes a rare-earth doped fiber that exhibits normal dispersion at a wavelength of the laser beam generated from the laser. The pulse laser apparatus further includes a unit configured to give a loss to energy portions in a wavelength region corresponding to a zero-dispersion wavelength of the rare-earth doped fiber and/or a wavelength region longer than the zero-dispersion wavelength within a wavelength spectrum of the laser beam having been chirped in the fiber amplifier. | 09-01-2011 |
20110304853 | WAVELENGTH SWEEPING LIGHT SOURCE AND IMAGING APPARATUS USING THE SAME - A light source apparatus includes a laser oscillator equipped with a first optical resonator, a plurality of second optical resonators including input portions respectively connected in parallel to the first optical resonator, a plurality of light extraction units configured to extract a light beam from an output portion of each second optical resonator, and a light multiplexing unit configured to multiplex the light beam extracted from each light extraction unit, wherein the light source apparatus causes the light multiplexing unit to output a multiplexed light beam passed through the plurality of second optical resonators, an optical member having refractive index dispersion and an optical amplification medium are disposed in each of the plurality of second optical resonators, and the optical amplification media of the plurality of second optical resonators are different from each other in maximum gain wavelength. | 12-15-2011 |
20120177332 | Optical Pulse Compressor - Optical pulse compensator having a chirp unit including a normal dispersion fiber that provides a positive chirp to an input pulse and having a dispersion compensator including an anomalous fiber is provided. The nonlinear coefficient and the absolute value of the second-order group-velocity dispersion of the anomalous fiber that forms the dispersion compensator is set such that a soliton order becomes one or more, and the fiber length of the anomalous dispersion fiber is made to be equal to or smaller than a length required for optical soliton formation. | 07-12-2012 |
Patent application number | Description | Published |
20100019762 | WIRE ROPE FLAW DETECTOR - A wire rope flaw detector includes a magnetizer having a pair of exciting magnets disposed on a back yoke such that polarities thereof are opposite to each other, and forming a main magnetic path in a predetermined segment in an axial direction of a wire rope; and a leakage magnetic flux detection section disposed in the predetermined segment in the axial direction, and detecting leakage magnetic flux generated from a damaged portion of the wire rope. Each of the exciting magnets are formed so as to have a cross-section of a shape that embraces the wire rope when each exciting magnet is cut along a plane perpendicular to the axial direction of the wire rope, and has magnetic orientation, on the cross-section of the exciting magnet, oriented from at least two directions toward the wire rope. | 01-28-2010 |
20100102807 | WIRE ROPE FLAW DETECTOR - A wire rope flaw detector comprises a back yoke and excitation permanent magnets, which form a main magnetic path in a predetermined section of a wire rope in the axial direction; a magnetic path member arranged in the predetermined section to be magnetically insulated from the back yoke and the permanent magnets and making the leakage flux generated from a damaged part of wire rope detour to the outside of the wire rope; and a detection coil wound around the magnetic path member for detecting leakage flux. The amount of leakage flux can be increased by providing the magnetic path member and since the windable area of the detection coil is increased, the number of turns of detection coil can be increased. | 04-29-2010 |
20110047780 | METHOD FOR MANUFACTURING IRON CORE AND APPARATUS FOR MANUFACTURING IRON CORE - An annular core member having an opening portion located at a position rotated by 90 degrees from a reference position, where the opening portion is oriented in the counterclockwise direction, and an annular core member having the opening portion located at the reference position, where the opening portion is oriented in the clockwise direction, are prepared to form an iron core by a rotary lamination apparatus by rotating the annular core members and by a predetermined angle (90 degrees) such that a first end, in the annular core member, which is at the position rotated by 90 degrees from the reference position and has no rotation uneven part, is circumference-positionally identical in the laminating direction with that of a fourth end, in an annular core member, which is at the reference position and has no rotation uneven part. | 03-03-2011 |
Patent application number | Description | Published |
20110137435 | FIELD BUS SYSTEM - A controller is provided with a first memory area and a second memory area, where a pre-update software is stored with the first memory area as the active area and an updated software is downloaded with the second memory area as an inactive memory area. A microprocessor for simulations performs a simulation of the control of the operation of a Held device using the updated software that has been downloaded. The execution status of the simulation can be monitored using a host computer. If the evaluation result of the state of execution of the simulation by an operator is “Pass,” then an activate command is sent to the controller. As a result, the active/inactive are switched in the controller. | 06-09-2011 |
20110223941 | EQUIPMENT MANAGING SYSTEM, TERMINAL DEVICE, AND LOCATION INFORMATION DISPLAYING METHOD - Equipment information including an installation height, which is an elevation, is stored as equipment information in an equipment management DB as location information for the location wherein an applicable piece of equipment is installed, and in a terminal device, the equipment information for the applicable equipment is acquired from the equipment management DB by a location information displaying unit in response to a display request operation, and a differential height, acquired through subtracting the current height, detected by a height detecting unit, from the installation height of the equipment, included in the equipment information that was acquired, is displayed on the screen of a screen displaying unit. | 09-15-2011 |
Patent application number | Description | Published |
20110126648 | SEALED LINEAR ACTUATOR UNIT - A linear actuator unit has a slide plate which is allowed to freely move along the outer rail while causing a cover to retreat. The linear actuator unit includes: an outer rail, which is formed into a cylindrical shape, and includes the slit-opening portion formed along an axial direction thereof; the slide plate ( | 06-02-2011 |
20120073396 | MOTION GUIDE DEVICE AND SCREW DEVICE - Provided are a motion guide device and a screw device each having a cover for protecting the device against moisture, such as coolant, and powder dust. The motion guide device has a raceway member | 03-29-2012 |
20130121625 | MOTION GUIDE DEVICE - The motion guide device includes: a track rail including insertion holes for fixing bolts; and a moving block assembled to the track rail through intermediation of a large number of rolling elements. The moving block includes an adhering matter path provided at a position opposed to the insertion holes of the track rail, the adhering matter path allowing matters adhering on the track rail to pass from one end to another end of the moving block. A pair of path forming members are fixed to both ends of the moving block in a moving direction thereof. The path forming members each include: a pair of end seal portions which traverse rolling-element rolling surfaces of the track rail and abut against a surface of the track rail; and a path opening portion which is provided between the end seal portions and forms an entrance of the adhering matter path. | 05-16-2013 |
20140301677 | MOTION GUIDE DEVICE - Provided is a motion guide device capable of suppressing generation of a gap between a first seal member and a second seal member, which are fixed to a moving block, and preventing foreign matters from entering the moving block, to thereby achieve a smooth motion of the moving block with respect to a track rail. The motion guide device includes: a track shaft having a rolling surface; a moving member freely movable along the track shaft; the first seal member that comes into sliding contact with a surface of the track shaft so as to close a gap between the track shaft and the moving member; and the second seal member that is provided along the rolling surface of the track shaft and closes the gap between the track shaft and the moving member. The second seal member includes: a fixing substrate locked to the moving member; and a seal portion that is firmly fixed to the fixing substrate along the rolling surface of the track shaft and includes a seal lip portion that comes into sliding contact with the surface of the track shaft and an extended seal portion that comes into close contact with the first seal member while being compressed by the first seal member under the state in which the first seal member is fixed to the moving member. | 10-09-2014 |
20150369282 | MOTION GUIDE DEVICE - The linear guide | 12-24-2015 |
Patent application number | Description | Published |
20160105083 | MOTOR APPARATUS FOR VEHICLE - A motor apparatus for a vehicle includes a motor unit, an inverter unit, a case, and a pump. The case has a motor space accommodating the motor unit, two or more inverter spaces each accommodating the inverter unit, and a cooling passage. The inverter spaces are provided adjacent to the motor space via respective walls, and each accommodating at least one of the capacitor, the power converter, and the control circuit. The cooling passage includes a first cooling part configured to cool the power converter and a second cooling part configured to cool the capacitor. A length of the cooling passage from a discharging part of the pump to the first cooling part is made shorter than a length of the cooling passage from the discharging part to the second cooling part. | 04-14-2016 |
20160105084 | MOTOR APPARATUS FOR VEHICLE - A motor apparatus for a vehicle includes a motor unit, an inverter unit, a case, and a pump. The case has a motor space, an inverter space, and a cooling passage, the motor space accommodating the motor unit, the inverter space accommodating the inverter unit, the cooling passage being configured to let cooling medium flow through the cooling passage to cool the motor unit and the inverter unit. The pump is configured to forward the cooling medium to the cooling passage, and is disposed in a surrounding space within the motor space, the surrounding space being at a periphery of a rotation angle sensor fixed to a shaft of the motor unit. | 04-14-2016 |
Patent application number | Description | Published |
20120268326 | PLANAR INVERTED F ANTENNA - In a planar inverted F antenna, a second radiation element is provided parallel to the GND surface and extending partially with respect to a first radiation element in a longitudinal direction, so as to substantially increase a width of the first radiation element in the vicinity of a power supply section. | 10-25-2012 |
20120307681 | NODE APPARATUS, COMMUNICATION SYSTEM, AND CHANNEL SELECTION METHOD - A node apparatus for forming a wireless ad-hoc network, including: a recognition possibility determination unit that determines whether or not a gateway apparatus connecting the wireless ad-hoc network to other network can be recognized; an adjoining node detection unit that detects other node apparatus which is the source of a received packet as an adjoining node; a channel switching unit that switches, when the recognition possibility determination unit determines that the gateway apparatus cannot be recognized, the channel used for reception of packets transmitted in the wireless ad-hoc network successively to each of a plurality of channels; and a channel selection unit that selects a channel to be used for communication in the wireless ad-hoc network based on the number of adjoining nodes detected by the adjoining node detection unit in each of the plurality of channels. | 12-06-2012 |
20120307752 | GATEWAY APPARATUS, NODE APPARATUS, COMMUNICATION SYSTEM, AND CHANNEL SWITCHING METHOD - A gateway apparatus including: a route control packet generating unit that generates a route control packet for constructing routes between node apparatuses forming an ad hoc network and the gateway apparatus; a channel designation signal generating unit that generates channel designation signal for designating a second channel different from a first channel on which the ad hoc network transmits and receives packets; a time designation signal generating unit that generates time designation signal for designating switching time to the node apparatus for switching the channel used for transmission and reception of packets to the second channel; a radio communication unit that transmits the route control packet, the channel designation signal and the time designation signal on the first channel; and a channel switching unit that switches, when it is time to switch, the channel on which the radio communication unit transmits and receives a signal to the second channel. | 12-06-2012 |
20120311042 | DISTRIBUTION METHOD AND DISTRIBUTION SYSTEM - A distribution method is performed in a distribution system including a distribution source device for distributing data and a plurality of distribution destination devices. The distribution method includes searching, by the distribution source device, for the distribution destination devices by expanding a search range by plural stages; executing in each stage, by the distribution source device, an allowance process of allowing distribution of the data to the distribution destination devices found by searching in each stage; detecting in a predetermined range, by the distribution destination device, another distribution destination device that has acquired the data before the distribution destination device performing the detecting; and executing, by the distribution destination device, an acquiring process of acquiring the data from the other distribution destination device, according to allowance of distribution. | 12-06-2012 |
20120317230 | NETWORK APPARATUS, TRANSMISSION DESTINATION INQUIRING METHOD, AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM - A network apparatus includes a learning table that stores transmission destination information, which is used in transmitting a frame to a node, in association with an address of a node of a transmission destination, an address inquiring unit that transmits, when detecting a frame indicating a transmission request and transmission destination information associated with an address of a transmission destination of the detected frame is not stored in the storing unit, an inquiry request for the transmission destination information to an adjacent node, the inquiry request being added with a predetermined number of hops indicating a number of nodes to which the inquiring request is transmitted, and a frame transmitting unit that transmits, based on response information to the inquiry request, the frame indicating the transmission request. | 12-13-2012 |
Patent application number | Description | Published |
20080238485 | SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE - A semiconductor integrated circuit device has a combinational logic circuit including one or plural logic cells connected in series. At least one of the logic cells includes a standard cell which includes a MIS transistor, an input terminal to which an output signal from a previous stage is inputted as an input signal, and an output terminal. A first conductivity-type first MIS transistor which is provided between the output terminal of the standard cell and a first power supply voltage, the first MIS transistor including a control terminal to which a circuit control signal is inputted, and the first MIS transistor supplying the first power supply voltage to the output terminal of the standard cell based on the circuit control signal in order to bring the standard cell into an operation-stopped state. A second conductivity-type second MIS transistor cuts off a leakage current of the MIS transistor in the standard cell. | 10-02-2008 |
20100066419 | SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE - A semiconductor integrated circuit device has a combinational logic circuit including one or plural logic cells connected in series. At least one of the logic cells includes a standard cell which includes a MIS transistor, an input terminal to which an output signal from a previous stage is inputted as an input signal, and an output terminal. A first conductivity-type first MIS transistor which is provided between the output terminal of the standard cell and a first power supply voltage, the first MIS transistor including a control terminal to which a circuit control signal is inputted, and the first MIS transistor supplying the first power supply voltage to the output terminal of the standard cell based on the circuit control signal in order to bring the standard cell into an operation-stopped state. A second conductivity-type second MIS transistor cuts off a leakage current of the MIS transistor in the standard cell. | 03-18-2010 |
20110032262 | SEMICONDUCTOR INTEGRATED CIRCUIT FOR DISPLAYING IMAGE - A normal bus and an extension bus having the same bit width as the normal bus are provided. A line buffer has a plurality of line regions to store pixel data of input image data. A line buffer writing control portion controls a direction in which the pixel data is to be written to the line buffer. A line buffer reading control portion reads out the pixel data stored in the line buffer and to output the read out pixel data to the buses selectively. A frame memory writing control portion controls a destination in a frame memory to which the pixel data obtained from the buses is to be written. An address control portion controls a writing address in the frame memory. The line buffer writing control portion controls the writing direction in the line buffer in accordance with an image rotation command signal. | 02-10-2011 |
20130207692 | SEMICONDUCTOR INTEGRATED CIRCUIT - According to one embodiment, a semiconductor integrated circuit includes a semiconductor integrated circuit a voltage regulator providing a prescribed power-supply voltage, a plurality of delay test circuits, each of the delay test circuits being configured in each of areas where electrical current flows in response to each of operation modes, a test control unit executing a delay test using the delay test circuit under a test mode while decreasing a power-supply voltage in a stepwise fashion, a supply voltage decision unit deciding the power-supply voltage of the operation mode on a basis of the delay test, a memory unit storing the power-supply voltage of each operation mode, a supply voltage configuration unit reading out the power-supply voltage corresponding to the operation mode from the memory unit, and the supply configuration unit arranging the power-supply voltage as an output voltage of the voltage regulator when each of the operation modes starts to execute. | 08-15-2013 |