Patent application number | Description | Published |
20090086076 | SOLID-STATE IMAGING DEVICE AND IMAGING APPARATUS - A solid-state imaging device includes a reflection timing control signal output unit, a data holding unit, and a collective-reflection processing unit. The reflection timing control signal output unit outputs a reflection timing control signal for controlling a timing of outputting operation setting data. The data holding unit latches the operation setting data inputted from outside and outputs the operation setting data. The collective-reflection processing unit collectively latches the operation setting data in synchronism with the reflection timing control signal, and outputs the latched operation setting data to a driving section. The reflection timing control signal output unit receives a vertical synchronization signal and an end-of-communication signal representative of an end of communication of a series of operation setting data from outside, and outputs the reflection timing control signal to the collective-reflection processing unit in synchronism with the vertical synchronization signal after the end-of-communication signal is received. | 04-02-2009 |
20100026867 | SOLID-STATE IMAGE SENSING DEVICE AND IMAGE SIGNAL OUTPUT CIRCUIT - A pixel signal obtained by imaging with a solid-state image sensor element can be output selectably either in n bits or in a bit number of an integral multiple of n in synchronization with an output clock. A clock converting unit ( | 02-04-2010 |
20110163645 | SLIDE DEVICE - An object of the present invention is to provide a slide device wherein slide sections can be opened and closed, while concealing a torsion spring. A slide device includes a first case, a second case, a spring which is arranged between the first case and the second case and assists opening and closing of the first and second cases; and a shielding member which conceals the spring, wherein the shielding member is arranged in a position to conceal the spring when the first case and the second case are in an open state and is arranged between the first case and the second case when the first case and the second case are in a close state. | 07-07-2011 |
20110221940 | Solid-state image taking apparatus, method for driving solid-state image taking apparatus and electronic apparatus - Disclosed herein is a solid-state image taking apparatus, includes: a pixel array section including unit pixels laid out two-dimensionally to form a matrix to serve as unit pixels each employing an opto-electric conversion device, a transfer transistor, a first electric-charge accumulation section, a read transistor, a second electric-charge accumulation section, a reset transistor, and an amplification transistor; a driving section; and a correction section. | 09-15-2011 |
20110242379 | Solid-state imaging device and driving method as well as electronic apparatus - A solid-state imaging device includes: a CMOS image sensor including a plurality of pixels disposed in an array and each including a light reception element, a discharging unit, a charge accumulation section, a transfer unit, a reset unit, an amplification unit, and a selection unit; and a control unit adapted to generate a selection pulse for rendering the selection unit operative to control operation of the CMOS image sensor. | 10-06-2011 |
20110242381 | Solid-state image pickup apparatus signal processing method for a solid-state image pickup apparatus, and electronic apparatus - Disclosed herein is a solid-state image pickup apparatus, including a pixel array section in which a unit pixel including a photoelectric conversion section and a charge detection section for detecting charge generated by photoelectric conversion by the photoelectric conversion section is disposed; a driving section adapted to carry out driving of reading out a signal of the unit pixel divisionally by twice as a first signal and a second signal; and a signal processing section adapted to set the first signal read out first from the unit pixel as a reference voltage for a processable input voltage range of the signal processing section, adjust the reference voltage so that the first and second signals may be included in the input voltage range and carry out signal processing for the first and second signals using the adjusted reference voltage. | 10-06-2011 |
20110242389 | Solid-state imaging device, driving method and electronic apparatus - Disclosed herein is a solid-state imaging device employing a plurality of unit pixels each having an opto-electric conversion section configured to convert incident light into electric charge and an electric-charge holding section configured to hold a signal voltage representing the electric charge produced by the opto-electric conversion section, the solid-state imaging device further including a read section and a control section. | 10-06-2011 |
20120026370 | Solid-state imaging device, method for driving solid-state imaging device, and electronic apparatus - Disclosed herein is a solid-state imaging device, including: a pixel array unit configured to be formed by two-dimensionally arranging unit pixels each having a photoelectric converter, a charge-voltage converter, a reset transistor to set the charge-voltage converter to a predetermined potential, and an amplification transistor to read out a signal converted by the charge-voltage converter; a signal processor configured to process a signal output from the unit pixel by using a reference voltage; and a setter configured to set a reset level obtained from a second unit pixel from which a signal level has been already read out as the reference voltage of the signal processor before readout of a signal level based on a signal charge accumulated or retained in the charge-voltage converter from a first unit pixel. | 02-02-2012 |
20130201376 | SOLID-STATE IMAGING DEVICE AND DRIVING METHOD AS WELL AS ELECTRONIC APPARATUS - A solid-state imaging device includes first and second sets of pixels. The first pixels have light reception elements and a discharging unit that discharges charge corresponding to light received by the first pixels. The second pixels have corresponding light reception elements but are covered with a light shielding film. Signals stored in the second light reception elements are read to a next stage when the discharging units corresponding to the first light reception elements are enabled. | 08-08-2013 |
20140036123 | SOLID-STATE IMAGE PICKUP APPARATUS, SIGNAL PROCESSING METHOD FOR A SOLID-STATE IMAGE PICKUP APPARATUS, AND ELECTRONIC APPARATUS - A solid-state imaging device includes a pixel array section that has at least one pixel with a photoelectric conversion unit and a charge detection unit. A driving section is configured to read out a signal of the pixel, a first portion of said signal being based on signal charge, a second portion of said signal being based on a reset potential. A signal processing section is configured to read out the first portion of the signal as a reference voltage, with the reference voltage being adjusted to cause the first and second portions of the signal to be within an input voltage range. | 02-06-2014 |
Patent application number | Description | Published |
20110142611 | COUNTER-ROTATING AXIAL FLOW FAN - A counter-rotating axial flow fan with improved characteristics and reduced noise compared to the related art can be provided. Defining the number of front blades as N, the number of stationary blades as M, and the number of rear blades as P, and defining the maximum axial chord length of the front blades as Lf, the maximum axial chord length of the rear blades as Lr, the outside diameter of the front blades as Rf, and the outside diameter of the rear blades as Rr, the counter-rotating axial flow fan satisfies the following two relationships: N≧P>M; and Lf/(Rf×π/N)≧1.25 and/or Lr/(Rr×π/P)≧0.83. | 06-16-2011 |
20110142612 | COUNTER-ROTATING AXIAL FLOW FAN - A counter-rotating axial flow fan in which the shape of stationary blades of a middle stationary portion is optimized to reduce noise is provided. Defining the maximum axial chord length of front blades as Lf, the maximum axial chord length of rear blades as Lr, and the maximum axial chord length of stationary blades as Lm, a relationship of Lm/(Lf+Lr)<0.14 is satisfied. Defining the maximum dimension between the blade chord for lower surfaces of the stationary blades and the lower surfaces as K | 06-16-2011 |
20110142614 | COUNTER-ROTATING AXIAL FLOW FAN - A counter-rotating axial flow fan with reduced noise at the target operating point achieved without modifying a front impeller, a rear impeller, or a middle stationary portion is provided. An annular rib including a projecting surface for generating turbulent flow is formed on an inner wall portion of a casing at a position off from the middle stationary portion to a side of the rear impeller, the projecting surface extending radially inwardly of the inner wall portion and extending continuously in the circumferential direction of the inner wall portion. A fluid striking the projecting surface for generating turbulent flow is partially disturbed to form a turbulent flow before entering an area in which the rear impeller is provided. The turbulent flow suppresses flow separation of a fluid flowing along the surfaces of rear blades of the rear impeller from the surfaces of the rear blades. | 06-16-2011 |
Patent application number | Description | Published |
20090161628 | COMMUNICATION SYSTEM AND INFORMATION MANAGEMENT METHOD - An integrative radio base station holds station data required for operation including information on the cell managed by itself and the information on the cells managed by an adjacent integrative radio base stations. If information on the cells of the destination of a mobile terminal is not held at the time of the handover of the mobile terminal, the information is acquired from a station data management device. The station data management device manages station data for each integrative radio base station and transmits information on the cell requested from the integrative radio base station to a source that made the request. | 06-25-2009 |
20110051648 | RADIO COMMUNICATION SYSTEM, DATA DISTRIBUTION METHOD, BASE STATION, BASE STATION CONTROL DEVICE, AND PROGRAM - A radio communication system includes a distribution device which distributes broadcast data or multicast data, and a radio base station. The radio base station | 03-03-2011 |
20110263226 | MOBILE COMMUNICATION SYSTEM, MOBILE STATION APPARATUS, BASE STATION APPARATUS, COMMUNICATION CONTROL METHOD, AND STORAGE MEDIUM STORING PROGRAM - To minimize the risk of user information being leaked to a third party in the event that a mobile station apparatus is lost or stolen. A mobile communication system including a base station apparatus including: a holding means for holding user information including subscriber information used for location registration processing of a mobile station apparatus connected by radio, access information used for an access to another mobile station apparatus or to a network, and history information indicating history of the access; and a base station control means for transmitting and receiving the user information to and from the mobile station apparatus and managing the user information held in the holding means; and a mobile station apparatus that includes a mobile station control means for transmitting and receiving the user information to and from the base station apparatus and managing the user information acquired from the base station apparatus, in which the mobile station apparatus does not hold the user information of the mobile station apparatus in advance, but acquires the user information, after a power supply of the mobile station apparatus is turned on, from the base station apparatus through the mobile station control means and temporarily stores the user information. | 10-27-2011 |
20120252434 | COMMUNICATION SYSTEM AND INFORMATION MANAGEMENT METHOD - An integrative radio base station holds station data required for operation including information on the cell managed by itself and the information on the cells managed by an adjacent integrative radio base stations. If information on the cells of the destination of a mobile terminal is not held at the time of the handover of the mobile terminal, the information is acquired from a station data management device. The station data management device manages station data for each integrative radio base station and transmits information on the cell requested from the integrative radio base station to a source that made the request. | 10-04-2012 |
20140162647 | CONGESTION CONTROL APPARATUS AND CONGESTION CONTROL METHOD - In order to properly and equally impose a communication restriction in the case where congestion may occur due to a disaster or the like, a congestion control apparatus ( | 06-12-2014 |
Patent application number | Description | Published |
20080214031 | ELECTRICAL CONNECTOR - An electrical connector includes a plurality of contacts to be connected to a cable, a housing for arranging and holding the contacts, a shell dividable into two shells covering the housing and having a holding device for holding the cable, and an insulating member covering the shell. One of the shells is provided with anchoring portions and the other shell is provided with engaging portions so that when both the shells are fitted with each other, the anchoring portions and the engaging portions are engaged with each other to bring both the shells into electrical continuity with each other. Therefore, the shells can be securely held together to achieve reliable electrical continuity between the shells, and at the same time grounding between the cable and the shell and between the shells themselves can be achieved. | 09-04-2008 |
20080214050 | ELECTRICAL CONNECTOR - An electrical connector to be detachably fitted with a mating connector, including a plurality of contacts, a housing for arranging and holding the contacts, and a shell covering the housing and forming with the housing a fitting opening for the mating connector. The shell has at least one engaging piece, and the housing has an anchoring portion at a location corresponding to the engaging piece to cause the anchoring portion to engage the engaging piece, thereby restraining the housing from being displaced in the direction opposite to the fitting direction upon fitting with the mating connector. Even being miniaturized, the electrical connector is securely positioned relative to the mating connector when fitting with it, and the housing is securely prevented from being displaced upon the mating connector abutting against the housing, thereby completely preventing any defective connection. | 09-04-2008 |
20100190365 | Card connector - A card connector for a plurality of memory cards includes a housing having a plurality of inserting holes for the memory cards, respectively. The card connector includes a swing member made of an elastic metal plate and having fixing portions and a swing part in the form of a hollow square rod having extending portions extending into the inserting holes when the swing member is fixed in the housing. A partition wall between the inserting holes is formed with a rectangular notch and slits in opposite faces of the rectangular notch for press-fitting the fixing portions of the swing member, respectively. When one memory card is inserted into one inserting hole, the inserted memory card causes the swing part to be further extended into anther inserting hole, thereby preventing another memory card from being inserted into the another inserting hole. | 07-29-2010 |
20100221928 | ELECTRICAL CONNECTOR - An electrical connector includes a receptacle connector and a plug connector. A first fixture and a second fixture are each arranged on at least one end in the longitudinal direction of the receptacle and plug connectors, respectively. The first and second fixtures each have connection portions to be connected to a respective substrate. The first and second fixtures include at least three engaging portions and at least three anchoring portions, respectively. The engaging portions and anchoring portions are adapted to engage each other. At least one set of the engaging and anchoring portions engaged each other is caused to be in electrical continuity to use as a power supply connection. The electrical connector thus constructed is capable of sufficiently withstand any accidental external force when being fitted, and is also capable of ensuring a power supply connection without using many terminals, while keeping narrower pitches of conductors, and miniaturization and reduced overall height of the electrical connector. | 09-02-2010 |
Patent application number | Description | Published |
20080203545 | SEMICONDUCTOR DEVICE AND METHOD OF FABRICATION THEREOF - A ground line is exposed by removing a surface protecting film, which covers an uppermost metal wiring layer, and providing an opening portion at a portion of a top surface of a semiconductor chip, which portion is within a region contacted by a collet in a pick-up process and corresponds to an upper portion of, among plural metal wires provided at the uppermost metal wiring layer, the ground line which has ohmic connection to a semiconductor substrate. When the collet approaches the top surface of the semiconductor chip in the pick-up process, electrostatic discharge is occurred between the collet and the ground line via the opening portion, and neutralizing charges which have flowed into the ground line directly reach the semiconductor substrate. The semiconductor substrate thereby enters a state of electrostatic equilibrium with a mounting film. | 08-28-2008 |
20090078967 | SEMICONDUCTOR CHIP AND SEMICONDUCTOR DEVICE HAVING A PLURALITY OF SEMICONDUCTOR CHIPS - The present invention comprises a semiconductor chip, and a semiconductor device having a plurality of semiconductor chips, that enables ESD protection from another semiconductor chip without increasing the chip area in case the semiconductor chip is Multi-Chip-Packaged, without wasting chip area in case the semiconductor chip is not Multi-Chip-Packaged. The exemplary semiconductor chip of the present invention includes an internal circuit and a first electrode pad electrically connected to a ground bus line of the first semiconductor chip in a region where an electrode pad, which gives and receives electric signals required for an operation of the internal circuit, cannot be provided. | 03-26-2009 |
20090098942 | GAME SYSTEM, SERVER AND TERMINAL MACHINE - A game system according to the present invention includes a server and a plurality of terminal machines; the server holds setting state information to be set in the terminal machines; the setting state information is provided to the terminal machine; and, when obtaining the setting state information, the terminal machines set the setting state information as its own local state, and executes a game based on the local state. The local states of the terminal machines vary with the situations of the game, and the local state at the moment of game end is transmitted to the server. The server which has received the local state at the moment of game end from the terminal machine updates the setting state information into the local state. | 04-16-2009 |
Patent application number | Description | Published |
20100059151 | HIGH-STRENGTH ALUMINUM ALLOY PRODUCT AND METHOD OF PRODUCING THE SAME - A heat-treated high-strength Al—Cu—Mg—Si aluminum alloy product exhibits excellent extrudability and high strength. The high-strength Al—Cu—Mg—Si aluminum alloy product obtained by extrusion is characterized in that the microstructure of the entire surface of the cross section of the aluminum alloy product is formed of recrystallized grains, the grains have an average aspect ratio (L/t) of 5.0 or less (wherein L is the average size of the grains in the extrusion direction, and t is the average thickness of the grains), and the orientation density of the grains in the microstructure, for which the normal direction to the {001} plane is parallel to the extrusion direction in comparison with the grains orientated to random orientations, is 50 or less. The high-strength Al—Cu—Mg—Si aluminum alloy product obtained by extrusion and cold working is characterized in that rod-shaped precipitates are arranged in the grains of the matrix in the <100> direction, the precipitates have an average length of 10 to 70 nm and a maximum length of 120 nm or less, and the number density of the precipitates in the [001] direction measured from the (001) plane is 500 or more per square micrometer. | 03-11-2010 |
20130192804 | DOUBLE PIPE FOR HEAT EXCHANGER - A double pipe for a heat exchanger includes an inner pipe having a plurality of spiral projections extending radially outward from an outer peripheral surface of the inner pipe. An outer pipe is disposed around the inner pipe. At least an inner peripheral surface of the outer pipe is at least substantially smooth and has an at least substantially circular cross section. The inner peripheral surface of the outer pipe contacts all of the projections of the inner pipe so as to define a plurality of peripherally-separated, outer flow paths between the inner pipe and the outer pipe. Fluid flowing within an inner flow path defined by the inner pipe exchanges heat with fluid flowing through the outer flow paths. Furthermore, an inscribed circle of the inner pipe has a first diameter (d | 08-01-2013 |
20140103996 | FRONT-END AMPLIFIER - A front-end amplifier has an impedance detector that detects an impedance seen looking into an antenna side from a power amplifier from a radio-frequency signal output from the power amplifier and a radio-frequency signal reflected from the antenna, in which a control circuit decides on whether the impedance detected by the impedance detector belongs to a specific region or not, and controls, if the impedance belongs to the specific region, at least one of the bias condition of the power amplifier and the impedance of a variable-matching circuit. | 04-17-2014 |
20140132358 | CASCODE AMPLIFIER - A cascode amplifier includes: first transistors; second transistors cascode-connected with respective first transistors; a first line connected at spaced points to control terminals of the first transistors; a second line connected at spaced points to control terminals of the second transistors; and a capacitance connected between one end of the second line and ground. The second line includes at least two lines connected in parallel with each other. | 05-15-2014 |
20140232467 | HIGH-FREQUENCY AMPLIFIER MODULE AND HIGH-FREQUENCY AMPLIFIER MODULE UNIT - A high-frequency amplifier module includes a driver-stage amplifier | 08-21-2014 |
20150048887 | AMPLIFIER CIRCUIT - An amplifier circuit is configured in such a manner that the withstand voltage between the terminals of a FET | 02-19-2015 |
Patent application number | Description | Published |
20080204425 | Force/tactile display, method for controlling force/tactile display, and computer program - A force/tactile display that presents force/tactile sensation that occurs in response to physical interaction with each of a plurality of objects present in a virtual environment includes an action point defined on the mechanical structure, the action point presenting the force/tactile sensation, an applied force control means for controlling the force exerted on the action point, and an action point control means for controlling the position of the action point. | 08-28-2008 |
20090102620 | FORCE/TACTILE FEEDBACK DEVICE - A force/tactile feedback device feeding back a force sense to a fingertip of an operator includes a fingerstall to which the fingertip of the operator is inserted, a position feedback means for feeding back a position to the fingertip held by the fingerstall, a fingertip contact point feedback means for feeding back a fingertip contact point to the fingertip held by the fingerstall and an unnecessary moment removal means for supporting the fingertip contact point feedback means so that unnecessary moment is not generated at a tip portion of the position feedback means. | 04-23-2009 |
20100005907 | TORQUE MEASURING APPARATUS AND ACTUATOR DRIVE CONTROL SYSTEM - A torque measuring apparatus includes: a flexure element that is attached between an output shaft of an actuator or a speed reducer as a torque measurement object and a load object, and includes a main flexure part displaced mainly around the output shaft according to a torque applied from the load object, and an auxiliary flexure part to remove a displacement component other than the displacement of the main flexure part around the output shaft; and at least one pair of strain gauges attached to the main flexure part. The torque is measured based on electric signals outputted from the respective strain gauges. | 01-14-2010 |
20120252284 | PRESS-FIT CONNECTOR - The present invention provides a press-fit connector in which the presence or absence of buckling of a press-fit pin can be confirmed by visual observation, when the press-fit pin is inserted by pressure into a through hole of a circuit board. The press-fit connector | 10-04-2012 |
20130021569 | LIQUID CRYSTAL DISPLAY - To improve the display uniformity in a vertical alignment liquid crystal display. A liquid crystal display includes: first and second substrates; first and second electrodes provided the substrates, respectively; first and second vertical alignment films provided on the substrates respectively; a plurality of columnar spacers disposed at least in a region where the first and second electrodes are superimposed, and provided between the first and second substrates; and a liquid crystal layer provided between the first and second substrates. The first vertical alignment film is subject to an alignment treatment in one direction. The liquid crystal layer has a pretilt angle during non-application of voltage. Each columnar spacer has a profile, in a planar view, which is not orthogonal to and which is not parallel with an alignment direction of liquid crystal molecules at substantially center of the liquid crystal layer in a layer thickness direction. | 01-24-2013 |
20150055039 | LIQUID CRYSTAL ELEMENT AND LIQUID CRYSTAL DISPLAY APPARATUS - To provide a liquid crystal element with a high contrast ratio capable of achieving both optical control that utilizes a memory property and optical control capable of supporting moving image displays. The two substrates are disposed with an angle formed by the respective orientation processing directions from 0° to less than 40°. The liquid crystal layer includes chiral material capable of generating a second orientation state that includes a twist different from that of the first orientation state in the liquid crystal molecules of the layer. The liquid crystal layer transitions from the second orientation state to the first orientation state and vice versa by the application of an electric field, and returns to the second orientation state when an electric field is applied in the second orientation state, thereby generating an orientation change in accordance with the size of the electric field, and the electric field is subsequently released. | 02-26-2015 |
Patent application number | Description | Published |
20110194147 | IMAGE FORMING APPARATUS, CONTROL METHOD THEREFOR, AND STORAGE MEDIUM - An image forming apparatus which can avert wasteful processing of disconnection from and reconnection to the same host when a currently-connected host and a host that should be connected next are the same. When a print request is received from one of a plurality of hosts, host information indicative of the host is registered so that an order of print requests can be identified. Connection and disconnection to and from the hosts are carried out according to the host information. Printing is carried out based on print data received from the hosts. When a host as a source of a print request received next after a print request from a currently-connected host is the same as the currently-connected host, print data is received from the currently-connected host, and then print data corresponding to the next print request is received from the currently-connected host without disconnecting from the currently-connected host. | 08-11-2011 |
20120044541 | IMAGE READING APPARATUS, METHOD OF CONTROLLING THE APPARATUS AND STORAGE MEDIUM - In a case where it is determined after reading an original that an abnormal pixel is included in image data generated by reading the original, after the original is reversed by a reversing unit for re-reading of the original by a reading unit, the original is conveyed to a reading position of the reading unit and image data generated by the re-reading of the reading unit is corrected. | 02-23-2012 |
20120200888 | IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF - A printer transfers print data received from a host computer to a cloud server, requests a response, from the cloud server, indicating an ending time period when the cloud server processes the print data, receives the response indicating the ending time period returned from the cloud server, and shifts the printer to a sleep state during the ending time period. After the printer returns from the sleep state when the ending time period has elapsed, the printer requests processed data from the cloud server, receives the processed data returned therefrom, and performs print processing on the processed data. | 08-09-2012 |
Patent application number | Description | Published |
20080220580 | SEMICONDUCTOR DEVICE AND A METHOD OF MANUFACTURING THE SAME - A method of manufacturing a semiconductor integrated circuit device having on the same substrate both a high breakdown voltage MISFET and a low breakdown voltage MISFET is provided. An element isolation trench is formed in advance so that the width thereof is larger than the sum of the thickness of a polycrystalline silicon film serving as a gate electrode of a low breakdown voltage, the thickness of a gate insulating film and an alignment allowance in processing of a gate electrode in a direction orthogonal to the extending direction of the gate electrode and is larger than the thickness of the polycrystalline silicon film in a planar region not overlapping the gate electrode. It is possible to decrease the number of manufacturing steps for the semiconductor integrated circuit device. | 09-11-2008 |
20090065888 | SEMICONDUCTOR DEVICE AND A METHOD OF MANUFACTURING THE SAME - The present invention aims to enhance the reliability of a semiconductor device equipped with a Schottky barrier diode within the same chip, and its manufacturing technology. The semiconductor device includes an n-type n-well region formed over a main surface of a p-type semiconductor substrate, an n-type cathode region formed in part thereof and higher in impurity concentration than the n-well region, a p-type guard ring region formed so as to surround the n-type cathode region in circular form, an anode conductor film formed so as to integrally cover the n-type cathode region and the p-type guard ring region and to be electrically coupled thereto, n-type cathode conduction regions formed outside the p-type guard ring region with each separation portion left therebetween, and a cathode conductor film formed so as to cover the n-type cathode conduction regions and to be electrically coupled thereto. The anode conductor film and the n-type cathode region are Schottky-coupled to each other. | 03-12-2009 |
20090243027 | SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND A METHOD OF MANUFACTURING THE SAME - To achieve a further reduction in the size of a finished product by reducing the number of externally embedded parts, the embedding of a Schottky barrier diode which is relatively large in the amount of current in a semiconductor integrated circuit device has been pursued. In such a case, it is general practice to densely arrange a large number of contact electrodes in a matrix over a Schottky junction region. It has been widely performed to perform a sputter etching process with respect to the surface of a silicide layer at the bottom of each contact hole before a barrier metal layer is deposited. However, in a structure in which electrodes are thus arranged over a Schottky junction region, a reverse leakage current in a Schottky barrier diode is varied by variations in the amount of sputter etching. The present invention is a semiconductor integrated circuit device having a Schottky barrier diode in which contact electrodes are arranged over a guard ring in contact with a peripheral isolation region. | 10-01-2009 |
20120187520 | Semiconductor Device Comprising A Schottky Barrier Diode - The present invention aims to enhance the reliability of a semiconductor device equipped with a Schottky barrier diode within the same chip, and its manufacturing technology. The semiconductor device includes an n-type n-well region formed over a p-type semiconductor substrate, an n-type cathode region formed in part thereof and higher in impurity concentration than the n-well region, a p-type guard ring region formed so as to surround the n-type cathode region, an anode conductor film formed so as to integrally cover the n-type cathode region and the p-type guard ring region and to be electrically coupled thereto, n-type cathode conduction regions formed outside the p-type guard ring region with each separation portion left therebetween, and a cathode conductor film formed so as to cover the n-type cathode conduction regions and to be electrically coupled thereto. The anode conductor film and the n-type cathode region are Schottky-coupled to each other. | 07-26-2012 |
20120326262 | Semiconductor Integrated Circuit Device and A Method of Manufacturing the Same - To reduce size of a finished product by reducing the number of externally embedded parts, embedding of a Schottky barrier diode relatively large in the amount of current in a semiconductor integrated circuit device has been pursued. It is general practice to densely arrange a number of contact electrodes in a matrix over a Schottky junction region. A sputter etching process to the surface of a silicide layer at the bottom of each contact hole is performed before a barrier metal layer is deposited. However, in a structure in which electrodes are thus arranged over a Schottky junction region, a reverse leakage current in a Schottky barrier diode is varied by variations in the amount of sputter etching. The present invention is a semiconductor integrated circuit device having a Schottky barrier diode in which contact electrodes are arranged over a guard ring in contact with a peripheral isolation region. | 12-27-2012 |
20140061847 | SEMICONDUCTOR DEVICE COMPRISING A SCHOTTKY BARRIER DIODE - The present invention aims to enhance the reliability of a semiconductor device equipped with a Schottky barrier diode within the same chip, and its manufacturing technology. The semiconductor device includes an n-type n-well region formed over a p-type semiconductor substrate, an n-type cathode region formed in part thereof and higher in impurity concentration than the n-well region, a p-type guard ring region formed so as to surround the n-type cathode region, an anode conductor film formed so as to integrally cover the n-type cathode region and the p-type guard ring region and to be electrically coupled thereto, n-type cathode conduction regions formed outside the p-type guard ring region with each separation portion left therebetween, and a cathode conductor film formed so as to cover the n-type cathode conduction regions and to be electrically coupled thereto. The anode conductor film and the n-type cathode region are Schottky-coupled to each other. | 03-06-2014 |
Patent application number | Description | Published |
20090169765 | INK-JET INK AND INK-JET RECORDING METHOD - An ink-jet ink comprising water, a pigment dispersion, a water-soluble polymerizing or cross-linking substance having an ethylenic unsaturated group, and a water-soluble photo-initiator, wherein the pigment dispersion is anionic, and the photo-initiator is anionic and a cleaving-type photo-initiator selected from a benzylketal type photo-initiator, a benzoine type photo-initiator, an α-hydroxyacetophenone type photo-initiator, and an oxime ester type photo-initiator. | 07-02-2009 |
20120038725 | WATER-BASED INKJET INK, METHOD FOR PRODUCING INKJET PRINTED PRODUCT USING THE SAME, AND METHOD FOR PRODUCING WATER-BASED INKJET INK - Disclosed is an inkjet ink which provides a high-quality image in that whitening of the recorded image film is inhibited, durability of the image is good, and there is no banding, and the like; inkjet injection stability and ink shelf life are excellent; and head maintenance returnability is excellent Also disclosed are a method for producing an inkjet printed product using the same, and a method for producing a water-based inkjet ink. This inkjet ink comprises at least a) a pigment, b) a polymer dispersant comprising polyethylene oxide groups having an acid value of less than 50 mgKOH/g (c) acrylic copolymer resin, and (d) at least one water-soluble organic solvent selected from glycol ethers and 1,2-alkanediols having 4 or more carbons. | 02-16-2012 |
20140085376 | METHOD FOR CLEANING INKJET RECORDING HEAD, AND METHOD FOR FORMING IMAGE - Provided is an inkjet image forming method which is superior in jetting stability, and by which a repelling-free high quality image having good image durability and superior glazing can be obtained. The method for washing a recording head, having: forming an image by ejecting an inkjet ink containing at least water, a coloring material, a binder resin and a water soluble organic solvent represented by general formula (1) from a recording head to form an image on a recording medium; and washing the recording head, after forming the image, using an ink absorbing member that absorbs the inkjet ink and a wiping member that wipes a nozzle surface of the recording head using a wipe unit wherein the ink absorbing member holds a cleaning liquid containing an organic solvent: | 03-27-2014 |
Patent application number | Description | Published |
20110009620 | 4-Amino-5-cyanopyrimidine derivatives - The present invention provides 4-amino-5-cyanopyrimidine derivatives of the formula: wherein R | 01-13-2011 |
20110188151 | THIN-FILM MAGNETIC HEAD HAVING A MAGNETIC POLE FORMED OF A PLATING FILM - A magnetic pole of a magnetic head includes a narrow and a wide portion, and is formed of a plating film. An electrode film forms the plating film, and is provided only under at least a part of the wide portion. A manufacturing method for the magnetic head includes: forming a plating-film-accommodating layer with an accommodating groove; forming the electrode film in part of the accommodating groove; and forming the plating film in the accommodating groove by plating using the electrode film. The accommodating groove includes a narrow and a wide groove portion for accommodating the narrow and wide portions, respectively. The electrode film is provided in at least a part of the wide groove portion. In the step of forming the plating film, the plating film grows from the surface of the electrode film, and the narrow groove portion is filled with a part of the plating film. | 08-04-2011 |
20110216443 | PERPENDICULAR MAGNETIC WRITE HEAD AND MAGNETIC RECORDING DEVICE - A perpendicular magnetic write head is provided with a magnetic pole and a pair of side shields disposed on both sides of the magnetic pole in a cross track direction with side gaps in between. Each of the pair of side shields is configured in such a manner that a saturation magnetic flux density thereof increases as a distance from the magnetic pole in the cross track direction increases. Such a configuration allows unwanted divergence component of magnetic flux in a recording magnetic field to be captured while avoiding any excessive capturing of the recording magnetic field, and while preventing any intensity reduction of the recording magnetic field in its entirety. As a result, the recording magnetic field is maintained to have an adequate intensity and spreading of the recording magnetic field is suppressed, so that the recording capabilities are improved. | 09-08-2011 |
20140016233 | MULTILAYER FILM, MAGNETIC HEAD, MAGNETIC HEAD DEVICE, MAGNETIC RECORDING/REPRODUCING APPARATUS AND METHOD FOR MANUFACTURING MULTILAYER FILM - In the present invention, magnetic and non-magnetic films are formed as a compound of Fe, Ni and P to provide a multilayer film in which such magnetic and non-magnetic films are alternately stacked. | 01-16-2014 |
20140177104 | PERPENDICULAR MAGNETIC WRITE HEAD AND MAGNETIC RECORDING DEVICE - A trailing shield is provided on a trailing side of a magnetic pole with a non-magnetic gap layer in between, and an intermediate layer having negative uniaxial magnetocrystalline anisotropy is provided between the non-magnetic gap layer and the trailing shield. The intermediate layer has a magnetic property in which an easy axis of magnetization is provided in an in-plane direction and thus magnetization is likely to occur in that direction, whereas a difficult axis of magnetization is provided in a direction intersecting the in-plane direction and thus magnetization is less likely to occur in that direction. Accordingly, magnetic flux becomes difficult to excessively flow from the magnetic pole into the trailing shield. | 06-26-2014 |
Patent application number | Description | Published |
20080220358 | COLORING COMPOUND AND YELLOW TONER CONTAINING THE COLORING COMPOUND - Provided are a coloring compound for color toner which satisfies all of solubility in an organic solvent, a color tone, and lightfastness, and does not inhibit the polymerization of a polymerizable monomer when used in a polymerized toner, and a yellow toner using the coloring compound and achieving compatibility between a good color tone and excellent lightfastness, in which, the coloring compound has a structure represented by the following formula (1). | 09-11-2008 |
20080299482 | METHOD OF MANUFACTURING AQUEOUS DISPERSION OF RESIN FINE PARTICLES, AQUEOUS DISPERSION OF RESIN FINE PARTICLES, METHOD OF MANUFACTURING TONER, AND TONER - A method of manufacturing an aqueous dispersion of resin fine particles, including: a mixing step of mixing an aqueous medium, a resin having an acid group, a basic substance, and a surfactant to obtain a mixture; an emulsification step of applying a shearing force to the mixture while heating at temperature 10.0° C. or more higher than a softening temperature (Tm) of the resin having the acid group to obtain an emulsified product; and a cooling step of obtaining an aqueous dispersion of resin fine particles by cooling the emulsified product, in which, in the cooling step, cooling is carried out at a cooling rate of 0.5° C./min or more to 10.0° C./min or less to a glass transition temperature (Tg) of the resin having the acid group or lower while a shearing force is applied. | 12-04-2008 |
20090075193 | COLORING COMPOUND, YELLOW TONER, SHEET FOR HEAT-SENSITIVE TRANSFER RECORDING, AND INK - A coloring compound is provided which is excellent in coloring ability and transparency, has high solubility in organic solvents, and is superior in light resistance. A toner, a sheet for heat-sensitive transfer recording and an ink that use the coloring compound are also provided. The coloring compound is represented by the following general formula: | 03-19-2009 |
20100028794 | AQUEOUS DISPERSION OF FINE RESIN PARTICLES, METHOD FOR PRODUCING AQUEOUS DISPERSION OF FINE RESIN PARTICLES, AND METHOD FOR PRODUCING TONER PARTICLES - The present invention provides an aqueous dispersion of nonspherical fine resin particles having excellent storage stability and processability such as aggregation and adherence to other substances, a method for producing the aqueous dispersion of fine resin particles, and a method for producing toner particles using the aqueous dispersion of fine resin particles. The present invention relates to an aqueous dispersion of fine resin particles characterized in that the fine resin particles are nonspherical particles with an average minor axis being 0.02 μm or more and 1.00 μm or less and an average ratio of a major axis to a minor axis being 2.0 or more and 5.0 or less, a method for producing the aqueous dispersion of fine resin particles, and a method for producing toner particles using the aqueous dispersion of fine resin particles. | 02-04-2010 |
20100035171 | YELLOW TONER - Provided is a yellow toner having toner particles each containing at least a binder resin, a colorant, and a polar resin, the yellow toner being characterized in that: the colorant is a coloring compound having a specific structure; in a microscopic compression test at a measurement temperature of 25° C., the toner has a recovery ratio Z(25) of 40 to 80%; and the toner has a glass transition temperature (TgA) measured with a differential scanning calorimeter (DSC) of 40° C. to 60° C. and a temperature (P1) of the highest endothermic peak measured with the DSC of 70° C. to 90° C., and the temperature (P1) of the highest endothermic peak and the glass transition temperature (TgA) satisfy the relationship of 15° C.≦P1−TgA≦50° C. | 02-11-2010 |
20120040285 | TONER PRODUCTION PROCESS AND TONER - A process for producing a core-shell toner is provided in which the toner has core particles containing at least a binder resin ( | 02-16-2012 |
20130108955 | PROCESS FOR PRODUCING TONER | 05-02-2013 |
20150037717 | METHOD FOR MANUFACTURING CORE-SHELL STRUCTURE FINE PARTICLES AND TONER - This invention provides a manufacturing method capable of manufacturing core-shall structure particles even when using fine particles manufactured under the conditions of substantially not using a solvent as shell particles and toner containing the fine particles. | 02-05-2015 |
Patent application number | Description | Published |
20080311823 | Apparatus for heating or cooling a polishing surface of a polishing appratus - The present invention provides an apparatus for heating or cooling a polishing surface. This apparatus includes a heat exchanger arranged so as to face the polishing surface when the workpiece is polished. The heat exchanger includes a medium passage through which a heat-exchanging medium flows, and a bottom surface facing the polishing surface. At least a part of the bottom surface is inclined with an upward gradient above the polishing surface such that a polishing liquid on the polishing surface generates a lift exerted on the bottom surface during movement of the polishing surface. | 12-18-2008 |
20090092469 | SUBSTRATE PROCESSING UNIT, SUBSTRATE TRANSFER METHOD, SUBSTRATE CLEANSING PROCESS UNIT, AND SUBSTRATE PLATING APPARATUS - To provide a substrate processing unit, a substrate transfer method, a substrate cleansing process unit, and a substrate plating apparatus that make it possible for a substrate carry-in mechanism such as a robot arm to quickly release hold on the substrate after carrying in the substrate so as to shorten the time for holding the substrate and improve throughput. The substrate processing unit | 04-09-2009 |
20110094442 | SUBSTRATE HOLDING APPARATUS, SUBSTRATE HOLDING METHOD, AND SUBSTRATE PROCESSING APPARATUS - A substrate holding apparatus can meet the request for a smaller-sized compact apparatus while ensuring a sufficient immersion depth of a substrate in a processing liquid. The substrate holding apparatus includes: a substrate holder for supporting a substrate (W) by bringing a peripheral portion of a surface of the substrate (W) into contact with a first sealing member; and a substrate pressing section for lowering relative to the substrate holder so as to press the substrate (W) held by the substrate holder downward, thereby bringing a first sealing member into pressure contact with the substrate (W). The substrate pressing section is provided with a second ring-shaped sealing member which makes pressure contact with an upper surface of a ring-shaped holding section of the substrate holder, thereby sealing the peripheral region of the substrate pressing section. | 04-28-2011 |
20120086147 | METHOD FOR PRODUCING POLYGLYCOLIC ACID FIBER - A method for producing a polyglycolic acid fiber, including: obtaining undrawn yarns by melt spinning a polyglycolic acid resin; keeping the undrawn yarns under a temperature condition of 1 to 20° C.; obtaining drawn yarns by drawing the kept undrawn yarns; and, if necessary obtaining a staple fiber by cutting the drawn yarns. | 04-12-2012 |
20120130024 | POLYGLYCOLIC ACID-BASED FIBERS AND METHOD FOR PRODUCING SAME - A method for producing a polyglycolic acid-based fiber, includes a spinning process of obtaining undrawn yarns by melt spinning a polyglycolic acid-based resin composition, which comprises a polyglycolic acid resin and a polylactic acid resin having a weight average molecular weight of 10×10 | 05-24-2012 |
20120141246 | SUBSTRATE HOLDING APPARATUS, SUBSTRATE HOLDING METHOD, AND SUBSTRATE PROCESSING APPARATUS - A substrate holding apparatus can meet the request for a smaller-sized compact apparatus while ensuring a sufficient immersion depth of a substrate in a processing liquid. The substrate holding apparatus includes: a substrate holder for supporting a substrate (W) by bringing a peripheral portion of a surface of the substrate (W) into contact with a first sealing member; and a substrate pressing section for lowering relative to the substrate holder so as to press the substrate (W) held by the substrate holder downward, thereby bringing a first sealing member into pressure contact with the substrate (W). The substrate pressing section is provided with a second ring-shaped sealing member which makes pressure contact with an upper surface of a ring-shaped holding section of the substrate holder, thereby sealing the peripheral region of the substrate pressing section. | 06-07-2012 |
20120156473 | LAMINATE AND STRETCHED LAMINATE USING THE SAME - A laminate includes: a crystallized polyglycolic acid-based resin layer containing 100 parts by mass of a crystallized polyglycolic acid-based resin having a spherulite diameter of 1 to 30 μm and 0.0075 to 0.20 parts by mass of at least one nucleating agent selected from the group consisting of boron nitride particles, molybdenum sulfide particles, and tungsten sulfide particles; and a thermoplastic resin layer adjacent to the crystallized polyglycolic acid-based resin layer. | 06-21-2012 |
20130230725 | LAMINATE FOR STRETCH-FORMING AND STRETCHED LAMINATE USING THE SAME - A laminate for stretch-forming includes: a polyglycolic acid-based resin layer containing 100 parts by mass of a polyglycolic acid-based resin and 0.5 parts by mass or more and 10 parts by mass or less of at least one thermoplastic elastomer selected from the group consisting of polyester-based thermoplastic elastomers and polyurethane-based thermoplastic elastomers; and a thermoplastic resin layer adjacent to the polyglycolic acid-based resin layer, as well as a stretched laminate is obtained by stretching the same. | 09-05-2013 |
Patent application number | Description | Published |
20090286241 | SYSTEM AND METHOD FOR DETECTING A GENE MUTATION - A system for detecting a gene mutation encompasses a spectrum generation mechanism configured to acquire an amplified product containing the specific site sandwiched by recognition sites of a restriction enzyme by using a recognition site introduction-oriented primer, and to generate a mass spectrum of an oligonucleotide fragment, which is cut out from the amplified product by using the restriction enzyme; an area ratio calculation mechanism configured to calculate an area ratio of a peak of a wild-type sequence of the specific site and a peak of a mutation-type sequence of the specific site in the mass spectrum; and an abundance ratio calculation mechanism configured to obtain an abundance ratio of the wild-type sequence and the mutation-type sequence based on a relationship between a previously acquired area ratio and the abundance ratio of the wild-type sequence and the mutation-type sequence. | 11-19-2009 |
20130075173 | BATTERY SUPPORT STRUCTURE FOR VEHICLE - There is provided a battery support structure for a vehicle. The battery support structure for a vehicle includes: a battery pack formed by housing a secondary battery in a case and disposed in a lower part of a vehicle body; and a deformable bracket that supports one end portion of the battery pack in a vehicle width direction. The deformable bracket deforms in response to an input from one end of the battery pack in the vehicle width direction so as to cause the other end of the battery pack to move in an input direction and descend relative to the vehicle body. | 03-28-2013 |
20130078489 | COOLING STRUCTURE FOR IN-VEHICLE BATTERY - There is provided a cooling structure for an in-vehicle battery. The cooling structure for an in-vehicle battery includes: a battery pack housing a battery cell in a case and loaded into a lower part of a vehicle body; an intake duct for introducing cooling air into the battery pack; and an exhaust duct for discharging the cooling air discharged from the battery pack. A part of at least one of the intake duct and the exhaust duct is disposed along an end of the battery pack in a vehicle width direction and has a lower crushing strength with respect to an input in the vehicle width direction than the battery pack. | 03-28-2013 |
20140379327 | APPARATUS AND METHOD FOR HELPING IN THE READING OF AN ELECTRONIC MESSAGE - An apparatus and method for determining whether the meaning of a word included in an electronic message needs to be presented to a user, according to a dynamic determination whether the user currently knows the meaning of the word. In a client, a communication control unit receives a message sent from a user A to a user B, a morphological analysis unit extracts a word from the message, and a history acquisition unit acquires history information on viewing, usage, or the like of the word by the user B. A display determination unit determines whether the meaning of the word needs to be displayed, according to the acquired history information, the language level of the user B stored in a user level storage unit, and the difficulty level of the word stored in a dictionary storage unit. An input/output control unit performs control such that the meaning of the word is presented to the user B according to the determination result. | 12-25-2014 |
Patent application number | Description | Published |
20110140642 | POWER CONVERSION DEVICE - Based on rotation information of a synchronous machine detected by a rotation information detector, a controller causes a converter to boost a charge voltage of a capacitor so as to be higher than an induced voltage generated by the synchronous machine at a time of shifting to a coasting operation, maintains the charge voltage during the coasting operation, and performs weak field control so that the induced voltage generated by the synchronous machine becomes lower than a DC voltage at the time of shifting from the coasting operation to a power running operation or to a regenerative operation. | 06-16-2011 |
20120038300 | CONTROL DEVICE FOR AC ROTATING MACHINE - A control device for an AC rotating machine having a current limiting function of protecting the AC rotating machine and a driving unit such as an inverter from over-current, in which the control device has the reliable current limiting function in driving the AC rotating machine with known or unknown electrical constant. In the control device, a frequency correction value arithmetic unit has an amplification gain computing element for computing an amplification gain based on an electrical constant of the AC rotating machine and an amplifier for computing a frequency correction arithmetic value based on the amplification gain computed by the amplification gain computing element and the current of the AC rotating machine, in which the frequency correction arithmetic value is outputted as a frequency correction value in a predetermined running state of the AC rotating machine. | 02-16-2012 |
20130106329 | CONTROL APPARATUS FOR ROTATING MACHINE | 05-02-2013 |
20130113398 | CONTROL APPARATUS FOR AC ROTARY MACHINE - A control apparatus for an AC rotary machine includes: a current detection section detecting current from a power converter to the AC rotary machine; and a control section generating a three-phase AC voltage instruction to the power converter, based on current detected by the current detection section and a torque instruction. The control section includes: an observer calculating a magnetic flux estimated value of the AC rotary machine, based on detected current and the voltage instruction; a current instruction calculation unit calculating current instruction values on rotational two axes, based on the torque instruction and the magnetic flux estimated value from the observer; and a voltage instruction calculation unit calculating the voltage instruction, based on the current instruction values from the current instruction calculation unit and the magnetic flux estimated value from the observer. | 05-09-2013 |
20130113399 | CONTROL APPARATUS AND CONTROL METHOD FOR AC ROTARY MACHINE - A control apparatus for an AC rotary machine includes a control circuit, a power converter, a current detector, and a voltage detector. The control circuit includes: an activation current instruction unit which generates a current instruction for activation; and a start phase setting unit which sets an initial rotation phase for activation control, based on the rotation direction of the AC rotary machine just after activation and on the polarity of current detected by the current detector just after activation. Thus, the current amplitude and torque shock just after activation control is started can be reduced, and assured and stable reactivation is allowed without causing the protection operation. | 05-09-2013 |
20140232307 | VECTOR CONTROL DEVICE FOR ELECTRIC MOTOR, ELECTRIC MOTOR, VEHICLE DRIVE SYSTEM, AND VECTOR CONTROL METHOD FOR ELECTRIC MOTOR - A vector control device includes a vector control unit computing an output voltage output from the electric power converter according to vector control based on torque command and flux command and generating a PWM signal for controlling the electric power converter based on the output voltage, a first flux-command generation unit generating a flux command for asynchronous PWM mode, and a second flux-command generation unit generating a flux command for synchronous PWM mode. When an output frequency of the electric power converter is lower than a predetermined value, a flux command generated by the first flux-command generation unit is input to the vector control unit, and when the output frequency of the electric power converter is equal to or higher than a predetermined value, a flux command generated by the second flux-command generation unit is input to the vector control unit. | 08-21-2014 |
20140232318 | POWER CONVERSION CONTROL DEVICE, POWER CONVERSION CONTROL METHOD, ELECTRIC MOTOR, AND VEHICLE DRIVING SYSTEM - A power conversion control device includes a modulation-wave generating unit generating a modulation wave based on output voltage phase angle command and modulation factor, a carrier-wave generating unit that, in a case of non-overmodulation state, generates a triangular wave or saw-tooth wave as the carrier wave, and, in a case of overmodulation state, generates, as the carrier wave, a signal fixed to −1 in a first section that is a predetermined range centering on timing corresponding to a peak position of the modulation wave, generates, as the carrier wave, a signal fixed to +1 in a second section obtained by shifting the first section by a half cycle of the modulation wave, and generates, as the carrier wave, a triangular wave or saw-tooth wave in remaining third section, and a comparing unit that compares the carrier wave and the modulation wave and generates a switching signal. | 08-21-2014 |
Patent application number | Description | Published |
20090058997 | ENDOSCOPE SYSTEM AND SIGNAL TRANSMITTING METHOD - An endoscope system comprises: an endoscope comprising an image pickup portion which performs image pickup; a signal processing apparatus which performs signal processing for an output signal from the image pickup portion; a signal transmitting portion which sends a video signal based on the output signal from the image pickup portion, by radio waves from the endoscope to the signal processing apparatus; and a transmission state detecting portion which detects a transmission state of the video signal in the signal transmitting portion. The signal transmitting portion includes: a signal sending portion and sends the video signal; and a signal receiving portion and receives the video signal sent by radio waves from the signal sending portion. The transmission state detecting portion detects the transmission state of the video signal by changing an output level of the signal sending portion or a receiving sensitivity level of the signal receiving portion. | 03-05-2009 |
20090110111 | SIGNAL PROCESSING APPARATUS, SIGNAL TRANSMITTING SYSTEM, AND SIGNAL PROCESSING METHOD - A signal processing apparatus, which executing a decoding process for a digital signal Manchester-encoded by assigning two bits of “10” to any one of binary digital signals “0 and “1”, and assigning two bits of “01” to the other binary digital signal, is provide with a decoding unit which executes the decoding process with a processing unit corresponding to a tern of two bits of the Manchester-encoded digital signal so as to detect only any one of the first bit and the second bit of the Manchester-encoded digital signal. | 04-30-2009 |
20090111315 | CONNECTOR - A connector for transmitting signals using electrostatic coupling, comprises an inner first conductor portion and an outer first conductor portion respectively connected to two signal lines, an inner electrode portion having a facing area larger than the cross-sectional area of the inner first conductor portion in the direction perpendicular to the direction of the common axis, an outer electrode portion outside it, an inner second conductor portion for electrically connecting between the inner first conductor portion and the inner electrode portion, and an outer second conductor portion outside it, wherein the ratio of outer diameter of the inner second conductor portion to inner diameter of the outer second conductor portion is set to provide substantially fixed characteristic impedance at every position along the direction of the common axis. | 04-30-2009 |
20110147188 | ELECTRONIC APPARATUS - In an electronic apparatus, a first switch and a second switch are located in a correspondence relationship with each other. The first switch is configured to obtain an electric output by causing a first contact and a second contact to contact each other with an operation member. The second switch is configured to obtain an electric output by deforming a dome-shaped plate spring covering a third contact. The electronic apparatus includes a supporting member configured to keep a gap between the first contact and the second contact constant and to regulate the first switch and the second switch to be located on an approximately same line with respect to an operation direction of the operation member. | 06-23-2011 |
20110292194 | ENDOSCOPE SYSTEM - This endoscope system includes: a distal end portion which is inserted inside a specimen and which has an imaging section that creates video signals, a video signal processing section that processes the video signals from the imaging section, a video transmitting section that transmits the video signals processed by the video signal processing section, a timing signal creation section that creates a timing signal that is needed to drive the imaging section, the video signal processing section, or the video transmitting section, and a base clock receiving section that receives as an optical signal a base clock which is the basis of the timing signal and then converts the received optical signal into an electrical signal; and an external apparatus which has an insertion portion which guides the distal end portion into the specimen, a monitor that displays the video signals, and a video processor that processes the video signals from the distal end portion and outputs them to the monitor. The external apparatus includes a base clock creation section that creates the base clock using a phase synchronization circuit that has a feedback mechanism, and a base clock transmitting section that converts the base clock into an optical signal and transmits the optical signal to the base clock receiving section. The phase synchronization circuit is contained solely within the external apparatus. | 12-01-2011 |
20120013493 | CORRECTION SIGNAL GENERATOR AND ANALOG-TO-DIGITAL CONVERTER - A correction signal generator generates a correction signal that corrects a digital signal obtained from an analog input voltage. The correction signal generator has a correction signal output circuit that holds the number of transit stages of delay units detected by a first stage count detection circuit and a third stage count detection circuit at the timing corresponding to the difference in the number of stages between the number of transit stages of delay units detected by the first stage count detection circuit and the number of transit stages of delay units detected by a second stage count detection circuit, and outputs the difference between the number of stages from the first stage count detection circuit and the number of stages from the third stage count detection circuit, which were held, as the correction signal. | 01-19-2012 |
20120075136 | A/D CONVERSION DEVICE - An A/D conversion device has first to third pulse delay circuits, first to third pulse passage stage detection circuits, a time output circuit, and an output circuit. Each of the first to third pulse delay circuit has multiple stages of delay units which are connected together and delay a first to a third pulse signals, respectively. Each of the first to third pulse passage stage detection circuit detects a first to a third number of stages, respectively. The time output circuit outputs a time signal. The output circuit outputs the digital value corresponding to the third number of stages. | 03-29-2012 |
20120083655 | ENDOSCOPE SYSTEM - An image pickup portion picks up an image of a suspected substance and produces a video signal. Optical fibers transmit the video signal output from the image pickup portion. A video signal processing portion processes the video signals transmitted by the optical fibers and then outputs the processed video signals to a monitor. A trouble detection portion detects trouble in a transmission state of the optical fibers. The video signal processing portion outputs to the monitor only the video signal transmitted by the optical fiber in which the trouble detection portion has not detected trouble. | 04-05-2012 |
20120088970 | ENDOSCOPE SYSTEM - An endoscope system includes: an endoscope scope insertion portion having an insertion portion configured to be inserted inside a living organism; an extracorporeal device which is disposed outside the living organism; a first scope-side signal connecting portion that is provided on the endoscope scope insertion portion and has a first electrode; and a cylindrical first extracorporeal-side signal connecting portion that is provided on the extracorporeal device and has a second electrode, the first extracorporeal-side signal connecting portion configured to engage with the first scope-side signal connecting portion. In this endoscope system, when the first scope-side signal connecting portion is engaged with the first extracorporeal-side signal connecting portion, at least a portion of the first scope-side signal connecting portion is located within an inside-cylinder space of the first extracorporeal-side signal connecting portion, and the first electrode and the second electrode are electrostatically coupled together. | 04-12-2012 |
20120197085 | SIGNAL TRANSMISSION DEVICE AND ENDOSCOPE SYSTEM - A signal transmission device includes a transmission unit, a first connection unit, a second connection unit, and a reception unit. The transmission unit sends a transmission signal. The first connection unit includes a first electrode electrically connected to the transmission unit. The second connection unit includes a second electrode that engages with the first connection unit, and, when engaged with the first connection unit, is statically coupled with the first electrode. The reception unit is electrically connected to the second electrode and receives the transmission signal. | 08-02-2012 |
20120209061 | ENDOSCOPE SYSTEM - An endoscope system includes an endoscope having an insertion part capable of being be inserted into the interior of a living body; an extracorporeal device configured to be installed outside the living body, a first extracorporeal signal connection part having a second electrode electrically connected to the extracorporeal device, and a first scope-side signal connection part that has a first electrode electrically connected to the endoscope, is engaged with the first extracorporeal signal connection part, and has a tubular shape. The insertion part includes an observation part capable of observing a distal end side thereof. When engaged with the first scope-side signal connection part, the first extracorporeal signal connection part is at least partially disposed in an inner cylindrical space of the first scope-side signal connection part, and the second electrode and the first electrode are subjected to capacitive coupling. | 08-16-2012 |
20130037697 | RING OSCILLATOR CIRCUIT, A/D CONVERSION CIRCUIT, AND SOLID-STATE IMAGING APPARATUS - A ring oscillator circuit causing a pulse signal to circulate around a circle to which an even number of inverting circuits are connected in a ring, wherein one of the inverting circuits is a first starting inverting circuit, which drives a first pulse signal according to a control signal, another of the inverting circuits is a second starting inverting circuit, which drives a second pulse signal based on a leading edge of the first pulse signal, still another is a third starting inverting circuit, which drives a third pulse signal based on the leading edge of the first pulse signal after the second pulse signal is driven, and the first to third starting inverting circuits are arranged within the circle of the inverting circuits in order of the third, second, and first pulse signals in traveling directions of the pulse signals. | 02-14-2013 |
20130141636 | IMAGE PICKUP APPARATUS CONFIGURED TO BE CAPABLE OF PREVENTING DISCONNECTION OF CONNECTORS - An image pickup apparatus which is capable of preventing disconnection of connectors for a circuit substrate, on which an image pickup device is mounted, without making optical adjustment difficult. A fixing member is fixed to the image pickup device. One end of a flexible substrate is connected to the circuit substrate via a connector connecting portion. A protective member is fixed to the fixing member so as to cover the connector connecting portion. | 06-06-2013 |
20140055583 | ENDOSCOPE SYSTEM - An endoscope system may include: an insertion section that is inserted into an object under examination, having an image capturing unit that successively outputs a pixel signal of a strength responsive to the amount of light of the pixel, and a time converter that converts the intensity of the pixel signal to time information representing a time interval by a time width and that transmits the converted time information; a transfer section that guides the outside of the object under examination the time information transmitted from the time converter; and an external apparatus positioned outside the object under examination, having a time interval converter that receives the time information guided by the transfer section and converts to a digital signal and outputs the intensity of the pixel signal represented by the received time information and an image processing unit that outputs an image responsive to the pixel signal. | 02-27-2014 |
20150043184 | CIRCUIT SUBSTRATE AND ELECTRONIC DEVICE - A circuit substrate which is capable of decreasing the possibility that the amount of solder in the overall mounting land is uneven and reducing formation of a solder void even when a mounting terminal has a large soldering area. An electronic component having the mounting terminal is mounted on the circuit substrate. A mounting land is connected to the mounting terminal of the electronic component by soldering, and the mounting land has a protruding portion of an insulating material formed so as to protrude from an outer side of the mounting land toward an inner side of the mounting land, and the protruding portion does not divide the mounting land into a plurality of areas. | 02-12-2015 |
Patent application number | Description | Published |
20100152487 | AGENT AND METHOD FOR STABILIZING MEMBRANE PROTEIN - [Problems to be Solved] It is an object of the present invention to provide an agent and a method for maintaining and promoting the stability of a membrane protein, and in particular, a transporter (for example, an ABC transporter) on a cell membrane. | 06-17-2010 |
20110096407 | Zoom lens and image pickup device - A zoom lens includes three groups that are a negative first group, a positive second group, and a positive third group in order from an object side. The first group includes a negative cemented lens formed by joining together, from the object side, a first lens formed by a negative single lens and a second lens formed by a positive single lens. The second group includes, from the object side, a third lens formed by a positive single lens and a cemented lens formed by joining together a fourth lens formed by a positive single lens and a fifth lens formed by a negative single lens. The third group includes a sixth lens formed by a positive single lens. | 04-28-2011 |
20120002113 | IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND PROGRAM - An image processing method includes the steps of calculating, with respect to a processing-target pixel in an input image signal, a concentric aberration correction amount for concentric aberration that is a component of magnification chromatic aberration, the concentric aberration causing a color shift to occur in a concentric manner from the center of an image, calculating, with respect to the processing-target pixel, a uniform aberration correction amount for uniform aberration that is a component of magnification chromatic aberration, the uniform aberration causing a color shift direction and a color shift amount to uniformly occur on a whole image, and correcting a pixel value of the processing-target pixel on the basis of the calculated concentric aberration correction amount and the calculated uniform aberration correction amount. | 01-05-2012 |
20120044369 | IMAGING APPARATUS, ABERRATION CORRECTING METHOD, AND PROGRAM - An imaging apparatus includes: a shift lens driven to be shifted; a uniform aberration correction data storing unit storing uniform aberration correction data for correcting uniform aberration; a shift amount calculating unit calculating an amount of aberration correction shift of the shift lens for correcting uniform aberration using the uniform aberration correction data; a shift lens driving unit driving the shift lens to be shifted according to an amount of driving shift based on the amount of aberration correction shift; a concentric aberration correction amount calculating unit calculating an amount of concentric aberration correction for correcting concentric aberration with respect to a process target pixel of an input image signal; and a pixel value correcting unit correcting a pixel value of the process target pixel on the basis of the calculated amount of concentric aberration correction. | 02-23-2012 |
20120044577 | Zoom lens and imaging apparatus - The present disclosure provides a zoom lens, wherein a first lens group having a negative refractive power, a second lens group having a positive refractive power, and a third lens group having the positive refractive power are disposed from an object side to an image side in order; and when a zooming state is changed from a wide angle end state to a telescopic end state, at least the first lens group and the second lens group are movable. | 02-23-2012 |
20130197085 | AGENT AND METHOD FOR STABILIZING MEMBRANE PROTEIN - [Problems to be Solved] It is an object of the present invention to provide an agent and a method for maintaining and promoting the stability of a membrane protein, and in particular, a transporter (for example, an ABC transporter) on a cell membrane. | 08-01-2013 |
20140218800 | ZOOM LENS - A zoom lens includes sequentially from an object side, a first lens group having a positive refractive power, a second lens group having a negative refractive power, a third lens group having a positive refractive power, a fourth lens group having a negative refractive power, a fifth lens group having a positive refractive power, and a sixth lens group having a negative refractive power. The zoom lens varies the interval between the lens groups to perform zooming; shifts the second lens group in a direction substantially orthogonal to the optical axis to correct image blur occurring with optical system vibrations; and satisfies given conditions, enabling a compact size and a high zoom ratio to be achieved while improving imaging performance. | 08-07-2014 |
20140354857 | ZOOM LENS AND IMAGING APPARATUS - A zoom lens includes a first lens group having positive refractive power, a second lens group having negative refractive power, a third lens group having positive refractive power, a fourth lens group which has negative refractive power and is configured with only a single lens, and a fifth lens group having positive refractive power, which are arranged in order from an object side to an image side. During zooming, at least the first lens group, the second lens group, the third lens group, and the fourth lens group are movable in an optical axis direction. Focusing from infinity to a close range is performed by the fourth lens group being moved in the optical axis direction. At least one of following conditional expressions (1) and (2) is satisfied. | 12-04-2014 |
Patent application number | Description | Published |
20090267195 | SEMICONDUCTOR ELEMENT AND METHOD FOR MANUFACTURING SEMICONDUCTOR ELEMENT - A semiconductor device of present invention comprises a layered structure including a cladding layer with a first conductivity, an active layer, and a cladding layer with a second conductivity which are successively grown on a semiconductor substrate of (001) orientation, and an embedding layer covering both side surfaces of the layered structure in a widthwise direction across a longitudinal direction of the layered structure in a plane parallel to a surface of the semiconductor substrate. A portion of side surfaces of the active layer in the widthwise direction lies parallel to at least (010) or (100) surface. | 10-29-2009 |
20100142026 | SEMICONDUCTOR OPTICAL MODULATOR - An optical modulator is provided with a stripe-shaped optical waveguide, which has an upper clad layer, a lower clad layer formed between the upper clad layer and a substrate, and an undoped core layer which is arranged between the upper clad layer and the lower clad layer and has a complex refractive index that changes corresponding to the intensity of an applied electric field, to a signal light propagating inside. On the both sides of the stripe-shaped optical waveguide, conductor walls are configured by arranging a pair of parallel blocking flat boards with an insulating wall in between. Thus, the semiconductor optical modulator having a high optical modulation efficiency is provided | 06-10-2010 |
20110002575 | WAVEGUIDE-TYPE SEMICONDUCTOR OPTICAL MODULATOR AND METHOD FOR MANUFACTURING THE SAME - Provided is a traveling-wave type semiconductor optical phase modulator capable of high speed and low voltage operation by improving an n-SI-i-n-type layered structure. A first exemplary aspect of the present invention is a waveguide-type semiconductor optical modulator including: a semiconductor substrate ( | 01-06-2011 |
20110135251 | WAVELENGTH-TUNABLE OPTICAL TRANSMITTER - A first exemplary aspect of the present invention is a wavelength-tunable optical transmitter including: a semiconductor substrate ( | 06-09-2011 |
20110188804 | OPTICAL JOINT - An optical joint ( | 08-04-2011 |
20110204287 | VOLTAGE NONLINEAR RESISTOR, LIGHTNING ARRESTER EQUIPPED WITH VOLTAGE NONLINEAR RESISTOR, AND PROCESS FOR PRODUCING VOLTAGE NONLINEAR RESISTOR - A voltage nonlinear resistor is made of a sintered body that mainly includes zinc oxide grains, spinel grains including zinc and antimony as main ingredients, and a bismuth oxide phase, in which the bismuth oxide phase includes at least one of alkali metals selected from the group of potassium and sodium at a ratio in the range of 0.036 at % or higher and 0.176 at % or lower. The voltage nonlinear resistor has good voltage nonlinearity and loading service life characteristics, and can be used for a lightning arrester. | 08-25-2011 |
20110317956 | SEMICONDUCTOR OPTICAL MODULATOR, SEMICONDUCTOR OPTICAL INTEGRATED DEVICE, AND METHOD OF MANUFACTURING THE SAME - The invention provides a semiconductor optical modulator including a two-step mesa optical waveguide having a first clad layer ( | 12-29-2011 |
20120183249 | SEMICONDUCTOR OPTICAL MODULATOR AND SEMICONDUCTOR MACH-ZEHNDER OPTICAL MODULATOR - Provided are a semiconductor optical modulator and a semiconductor Mach-Zehnder optical modulator of high efficiency and high reliability. | 07-19-2012 |
20120251032 | OPTICAL MODULATOR MODULE AND METHOD FOR MODULATING OPTICAL SIGNAL - The present invention provides a compact, broad-band, and low-drive-voltage optical modulator module capable of generating any multilevel optical modulation. The optical modulator module according to an exemplary aspect of the present invention includes a digital segmented electrode structure optical modulator and m individual driving circuits. The digital segmented electrode structure optical modulator includes semiconductor optical waveguides and at least m waveguide-type optical phase modulator regions. An i-th individual driving circuit includes a driving circuit and a phase shift circuit. The driving circuit amplifies a digital input signal in synchronization with a clock signal and outputs the signal to an i-th waveguide-type optical phase modulator region. The phase shift circuit applies a delay to a signal branched from the clock signal. A j-th individual driving circuit receives an output signal from the phase shift circuit of a (j−1)-th individual driving circuit as a clock signal. | 10-04-2012 |
20130272700 | OPTICAL SIGNAL CONTROL DEVICE AND OPTICAL SIGNAL CONTROL METHOD - An optical signal control device includes an optical signal control unit and a drive circuit. The optical signal control unit includes m number of optical waveguides for propagating carrier light and (m×n) number of interaction regions, n number of interaction regions formed on each of the optical waveguides. The drive circuit includes (m×n) number of phase control units. The (m×n) number of phase control unit output a data signal for controlling the action of the (m×n) number of interaction regions to each of the (m×n) number of interaction regions. Each of the (m×n) number of phase control units outputs the data signal so that timing when the carrier light propagates to the interaction region to output the data signal and timing when the data signal arrives at the interaction region are synchronized. One of m and n is two or more. | 10-17-2013 |
20140169723 | OPTICAL MODULATOR MODULE, INTEGRATED CIRCUIT FOR DRIVING OPTICAL MODULATOR, AND METHOD FOR MODULATING OPTICAL SIGNAL - Waveguide-type optical phase modulator regions of a linear accelerator-type column electrode structure MZ optical modulator are arranged on a semiconductor optical waveguide. A transmission line of an integrated circuit receives a clock signal through a buffer circuit disposed on an input side. Clock terminators are connected between an end of the transmission line and clock terminator power supply electrodes (VCa, VCb). Individual driving circuits receive the clock signal from different positions of the transmission line. An i (1≦i≦m, i is an integer)-th individual driving circuit counted from the input side outputs a signal obtained by amplifying a digital input signal in synchronization with the clock signal to an i-th waveguide-type optical phase modulator region. | 06-19-2014 |
20140233962 | OPTICAL MODULATOR MODULE AND MODULATION METHOD FOR OPTICAL SIGNAL - An optical modulator module includes an optical modulator including an optical waveguide which conducts an inputted optical signal, and m modulator regions on the optical waveguide; and m discrete driving circuits serially connected to one another. The discrete driving circuits include a driving circuit which outputs a signal obtained from a digital input signal with a synchronization signal to one of the modulator regions, and a phase shifting circuit which outputs a signal resulting from giving a delay to a signal branched from the synchronization signal. A discrete driving circuit receives the signal outputted from the phase shifting circuit. Each of the modulator regions includes modulation electrodes, an electric field caused by a modulation electric signal applied to each of the modulation electrodes penetrates by a penetration length d, and every two adjacent modulation electrodes has a distance L | 08-21-2014 |
Patent application number | Description | Published |
20110146190 | HALF PRECAST SLAB AND METHOD FOR STRUCTURING HALF PRECAST SLAB - Providing a half precast slab even in a case where the thickness of the slab in the site condition is too thick to apply conventional precast construction techniques. A half precast slab including a plurality of floor concrete form members and, each floor concrete form member being provided with: a bottom slab of a long length, in response to the floor concrete form member; a pair of side walls installed upright along each longitudinal edge of the bottom slab, in response to the floor concrete form member; thereby, each floor concrete form member is arranged so as to be parallel to each other and be tightly connected to the adjacent floor concrete form member, along the direction perpendicular to the longitudinal direction of each floor concrete form member; the height of the side walls other than the side walls on the most outer edge sides of the whole floor concrete form members is set at a common height that is smaller than the height of the side walls on the most outer edge sides. | 06-23-2011 |
20120061187 | CONTROL DEVICE FOR ELEVATOR - There is provided a control device for an elevator capable of quickly calculating an exact inertia according to an operation mode of elevator considering whether the operation mode of elevator is a power running operation or a generative running operation, and having good followability. In a control device for an elevator including a speed command inputting unit for sending a speed command to a power unit; a speed detector for detecting the actual speed of the power unit; and a torque controller for calculating a necessary torque based on the speed command and the actual speed, and sending a torque signal to drive the power unit, there are further included an initial parameter setting unit for setting the initial value of parameter of the torque controller in advance; an operation mode judging unit for judging whether the operation mode of power unit is a power running mode or a generative running mode; an inertia calculating unit for calculating the actual inertia value based on the speed command, the actual speed, and the torque signal, and the operation mode; and a parameter correcting unit for correcting the parameter of the torque controller by using the actual inertia value. | 03-15-2012 |
20130160392 | HALF PRECAST SLAB AND METHOD FOR STRUCTURING HALF PRECAST SLAB - Providing a half precast slab even in a case where the thickness of the slab in the site condition is too thick to apply conventional precast construction techniques. A half precast slab including a plurality of floor concrete form members and, each floor concrete form member being provided with: a bottom slab of a long length, in response to the floor concrete form member; a pair of side walls installed upright along each longitudinal edge of the bottom slab, in response to the floor concrete form member; thereby, each floor concrete form member is arranged so as to be parallel to each other and be tightly connected to the adjacent floor concrete form member, along the direction perpendicular to the longitudinal direction of each floor concrete form member; the height of the side walls other than the side walls on the most outer edge sides of the whole floor concrete form members is set at a common height that is smaller than the height of the side walls on the most outer edge sides. | 06-27-2013 |
Patent application number | Description | Published |
20090040890 | Information recording/reproduction apparatus, information recording method and information recording medium - Provided is a recording/reproduction apparatus capable of securing a backup area for management information on a recording medium without affecting the capacity of a user data area. Before a hard disk drive or a disc medium (recording medium) is finalized, metadata is recorded in a metadata area and when the hard disk drive or the disc medium are finalized, a user data area portion corresponding to the volume of metadata required for the finalizing is set as a metadata mirror area and then the metadata recorded in the metadata area is copied to the metadata mirror area. | 02-12-2009 |
20090041432 | Record/reproduction apparatus and record mode setting method for the same - A record/reproduction apparatus capable of performing record-reproduction with high definition and standard definition appropriately records information, and includes: at least one of a display unit and an output unit to an external display device; a hard disk drive; and a disc drive corresponding to record-reproduction using a disc for record-reproduction in a high definition mode and a disc for record-reproduction in a standard definition mode. With the configuration, the record/reproduction apparatus performs a display on the display unit in the high definition mode or a display-output to the output unit in the high definition mode at activation, recognizes one of the hard disk drive and the disc drive as a record medium after the display-outputting, and sets a record mode to one of the hard disk drive and the disc drive based on a result of the recognition. | 02-12-2009 |
20100008649 | INFORMATION RECORD/REPRODUCTION APPARATUS AND INFORMATION RECORD/PLAYBACK METHOD - A hybrid video camera with a built-in hard drive and optical disk drive plus removable media read/write unit is disclosed. The video camera has a face detection function, which is used to split a video stream of a scene shot at the position of a frame containing no human face images, thereby realizing automatic scene-split dubbing without impairing the scene continuity. With this feature, it is possible, when watching a home video movie, to avoid sudden stop of playback of the scene otherwise occurring due to improper splitting of the scene at its run-on part during dubbing by letting the scene be dividedly recorded on a plurality of disks. | 01-14-2010 |
20100118180 | IMAGING DEVICE - The present invention provides an imaging device that reduces its power consumption and prevents an upload failure due to power insufficiency when it uploads movie content. The imaging device includes a power supply identification section which determines whether a drive power supply is a battery or an AC power supply, and a remaining battery power value acquisition section which, when a battery is employed as the drive power supply, acquires a current remaining battery power value P and compares it against a predetermined value P | 05-13-2010 |
20110022741 | RECORDING AND/OR REPRODUCING APPARATUS - A recording and/or reproducing apparatus includes a plurality of devices in which a first device has a connecting unit connected with a host device to perform a data transfer with the host device, a second device shares a temporarily recording area with the first device to perform the data transfer between the first and second devices via the temporarily recording area, and the data transfer is performed by using the temporarily recording area shared with the first device and using the connecting unit of the first device when the second device performs the data transfer with the host device, in this way, a power consumption is reduced. | 01-27-2011 |
20110131575 | RECORDING/REPRODUCING APPARATUS - A recording/reproducing apparatus, for producing a virtual disc independent upon a host PC, and for managing virtual discs with an easy operation, comprises a CPU | 06-02-2011 |
20110202580 | STORAGE EQUIPMENT - [Object] Portable-type storage equipment that by itself enables data control such as analysis of data recorded or to be recorded in recording media even under the environment where a host system such as a host PC does not exist. | 08-18-2011 |
20110235481 | STORAGE SYSTEM AND METHOD FOR GENERATING FILE SYSTEM IN THE STORAGE SYSTEM - A storage system, which includes a plurality of ODDs, is configured so as to easily retrieving a predetermined file from files stored in a plurality of optical discs. The storage system includes a storage controller connected to the plurality of ODDs and a nonvolatile memory via a storage bus. Each of the optical discs mounted in the ODDs has a file system representing the storage structure of files stored in the optical disc. The nonvolatile memory stores copies of the file systems of all the mounted optical discs. A user refers to the file system stored in the nonvolatile memory to retrieve a file. When an optical disc is ejected, the optical disc stores copies of the file systems of the other optical discs and is ejected. If the optical disc is installed into another storage system, the user can search for a file stored in the other optical discs. | 09-29-2011 |
20110235805 | STORAGE SYSTEM AND METHOD FOR GENERATING ENCRYPTION KEY IN THE STORAGE SYSTEM - In a storage system including a plurality of recording medium drives and encrypting and recording data with a device key, even if a recording medium drive fails and is replaced with another drive, the data stored by the failed recording medium drive can be reproduced. The plurality of recording medium drives has not only their own device keys, but also copies of the device keys of the other recording medium drives. If any one of the recording medium drives is replaced and data in a recording medium mounted in the replaced recording medium drive cannot be decrypted, the drive queries the other recording medium drives to acquire a copy of a device key of a recording medium drive used in the past and decrypts the encrypted data. | 09-29-2011 |
20130223197 | LIBRARY APPARATUS - In a library apparatus, it is not considered that eliminated is an operation for reversing a direction of a double-sided readable/writable recording medium. In the library apparatus having a function of transporting and loading a recording medium from a recording medium storage unit to a recording and reproducing unit through a recording medium transportation unit, a direction in which an unrecorded recording medium is first loaded in the recording and reproducing unit is afterward treated as a front surface, and a direction opposite to the above direction is treated as a rear surface. | 08-29-2013 |
20130227217 | ARCHIVE SYSTEM AND PROCESSING METHOD - In a RAID group using a plurality of recording media readable and writable on both sides, a data configuration such that data on front sides of other disks may be held on back sides of respective double-sided disks is formed and managed, and data for restoration is created from readout data of other data disks than that with failure. | 08-29-2013 |
20130258826 | RECORDING/REPRODUCING SYSTEM AND SERVER - A reproducing process of related data is efficiently performed also in a recording medium having recording surfaces at both of front and rear surfaces in a recording and reproducing system including a plurality of recording media. | 10-03-2013 |
20140036089 | MONITOR CAMERA CONTROLLER - A function of being controlled by a second monitor camera controller is added to a first monitor camera controller which controls a plurality of monitor cameras. The second monitor camera controller is caused to recognize the first monitor camera controller as a monitor camera. The first monitor camera controller synthesizes videos from the monitor cameras as one video, and transmits the synthetic video to the second monitor camera controller. Control of the monitor cameras or acquisition of videos is conducted by controlling the first monitor camera controller recognized as a monitor camera by use of a control function of a part or all of pan, tilt and zoom. | 02-06-2014 |
Patent application number | Description | Published |
20100269537 | AIR CONDITIONER - An air conditioner includes a propeller fan within a unit body, an L-shaped heat exchanger on a lateral surface and a rear surface of the unit body, a bell mouth installed radially outward of the propeller fan, and a plate to partition compressor space from propeller fan space, and to guide an airstream from the heat exchanger toward the bell mouth. A first bell mouth portion, which includes a sectional position and thereabout where a length of a segment connecting an end of the heat exchanger on a fan rotating direction side and a fan center is maximized, extends toward an upstream side longer than a second bell mouth portion which is located at a sectional position in a line-symmetrical relation to the first bell mouth portion with respect to a vertical line passing the fan center. | 10-28-2010 |
20110017427 | BLOWER AND HEATPUMP USING THE SAME - A now-noise blower is provided which reduces the turbulence of incoming air flow itself even if there is un-uniformity resulting from circumferential positions around a rotation shaft of air inlet passage. Such a blower includes a blade | 01-27-2011 |
20110192186 | BLOWER AND HEAT PUMP APPARATUS USING THE SAME - The rear side outer peripheral edge of a propeller fan rotated and driven by a motor, of a propeller fan drive unit, is surrounded by a bell mouth. An upper plate, a lower plate, a side plate, and a machine room plate constitute an air duct at the suction side, outside the radial direction of the propeller fan. The cross-section of the bell mouth, at a first position in the vicinity where a blade of the propeller fan is closest, and where the distance between the propeller fan and the plate constituting the air duct outside the radial direction is relatively narrow, is made to be such that an expansion angle θ | 08-11-2011 |
20140191922 | ANTENNA APPARATUS - An antenna apparatus is provided which has a centroid close to a vibration isolation structure and which is hard to vibrate like a pendulum motion when vibration is applied. The antenna apparatus includes a first base plate, an antenna unit disposed at a side of the first base plate and supported by the first base plate, and a counter weight unit disposed at another side of the first base plate opposite to the antenna unit and supported by the first base plate. The antenna apparatus further includes a vibration isolation structure having one end fixed to the first base plate to suppress a vibration of the first base plate, and a second base plate to which other end of the vibration isolation structure is fixed and which is fixed to a moving object or a structural object. | 07-10-2014 |
20140217248 | ANTENNA APPARATUS - An antenna apparatus which has the centroid close to a base and which has a less constraint for placement of a counter weight. The antenna apparatus includes a base fixed to a moving object or a structural object, an antenna unit disposed at a side of the base and supported by the base, and a counter weight unit disposed at a side of the base opposite to the antenna unit and supported by the base. | 08-07-2014 |
Patent application number | Description | Published |
20110192228 | SENSOR - A sensor includes: a first polymer sensor element generating a first voltage corresponding to a deformation thereof; a second polymer sensor element generating a second voltage corresponding to a deformation thereof; a fixing member fixing a first end of each of the first and the second polymer sensor elements while electrically insulating the first ends from each other; and a detector detecting an acceleration and an angular acceleration based on the first voltage derived from the first polymer sensor element and the second voltage derived from the second polymer sensor element. | 08-11-2011 |
20120025803 | GEOMETRY SENSOR AND INFORMATION INPUT DEVICE - A geometry sensor includes: a detection surface including a plurality of polymer sensor elements and configured to detect an external object, the polymer sensor elements being arranged side-by-side along one or more directions and each generating a voltage according to a deformation; and a detecting section detecting a surface geometry of a region in the external object that is in contact with the detection surface, based on the voltage obtained from each of the polymer sensor elements in the detection surface. | 02-02-2012 |
20120027398 | LENS MODULE AND CAMERA - A lens module includes: a lens forming an image of an object; a lens holder to hold an outer peripheral side of the lens to allow reciprocal movement in an optical axis direction of the lens; a housing at least one end side of which is opened, which includes a cylindrical receiving part having an inner surface, one surface of which, at a lateral side, contacts one surface of the lens holder at the lateral side perpendicular to the optical axis direction, and which receives the lens holder in the receiving part to allow reciprocal movement in the optical axis direction of the lens and in a sliding state; and an actuator part including a movable part which is displaced by a displacement amount corresponding to a level of an applied drive voltage and reciprocates the lens holder received in the housing between a first position and a second position in the optical axis direction. | 02-02-2012 |
20120038815 | DRIVING UNIT, LENS MODULE, AND IMAGE PICKUP DEVICE - A driving unit that may improve characteristics in a low temperature environment while implementing downsizing, and a lens module as well as an image pickup device with such a driving unit are provided. The driving unit includes one or a plurality of polymer actuator elements, and a voltage supply section supplying a driving voltage and a heating voltage to the polymer actuator element. | 02-16-2012 |
20120092228 | VARIABLE CAPACITANCE DEVICE, ANTENNA MODULE, AND COMMUNICATION APPARATUS - A variable capacitance device includes a fixing member, a fixed electrode having a first end side fixed by the fixing member, an actuator element having a first end side fixed by the fixing member directly or indirectly, a movable electrode provided to connect to the actuator element directly or indirectly and disposed to approximately face the fixed electrode, and a driving section deforming a second end side of the actuator element, to change a distance between the fixed electrode and the movable electrode. | 04-19-2012 |
20120256739 | OPERATION APPARATUS - An operation apparatus includes a base, a sensing unit, a plurality of plates, and a drive mechanism. The base has a surface. The sensing unit includes at least three pressure-sensitive detection regions that are provided at different vertex positions of a polygon having at least three corners set in each of a plurality of regions obtained by partitioning at least a part of the surface of the base. The plurality of plates are provided to correspond to the plurality of regions and cover the at least a part of the surface. The drive mechanism is configured to drive the plurality of plates on the basis of a signal generated by detection of the sensing unit. | 10-11-2012 |
20120276462 | DRIVE UNIT, LENS MODULE, IMAGE PICKUP UNIT, FUEL CELL, AND ION EXCHANGE RESIN - There are provided a drive unit, a lens module, an image pickup unit, a fuel cell, and an ion exchange resin, in which a characteristic deterioration depending on an ambient environment may be suppressed. The drive unit includes one or more polymer actuator devices. The polymer actuator device is configured using an ion exchange resin containing a moisturizing agent. | 11-01-2012 |
20130057756 | DRIVE UNIT, LENS MODULE, AND IMAGE PICKUP UNIT - A drive unit includes: a holding member holding an object to be driven; a polymer actuator device provided on one side of the object to be driven; one or more supporting members provided on the other side of the object to be driven; and a fixing member directly or indirectly fixing a first end of each of the polymer actuator device and the supporting members. A second end of each of the polymer actuator device and the supporting members is directly or indirectly connected to an end of the holding member. | 03-07-2013 |
20130229721 | DRIVE UNIT, METHOD OF MANUFACTURING THE SAME, LENS MODULE, AND IMAGE PICKUP UNIT - A drive unit capable of reducing size while maintaining drive characteristics, a method of manufacturing the same, a lens module, and an image pickup unit are provided. A drive unit includes: a fixing member; an actuator device having a first end portion directly or indirectly fixed by the fixing member; and a reinforcing member (reinforcing layer) provided on part or all of the actuator device. Mechanical strength of the actuator device is secured even when the width of the actuator device (for example, the width W | 09-05-2013 |
20140168504 | DRIVE DEVICE, LENS MODULE, AND IMAGE PICKUP UNIT - There are provided a drive device and the like that are capable of suppressing characteristic degradation according to ambient environment. The drive device includes one or a plurality of polymer actuator devices each configured using an ion-exchange resin, and the ion-exchange resin contains operating ions that have activation energy equal to or smaller than a predetermined threshold. Degradation in ion conductivity in the ion-exchange resin is suppressed even in environment with low humidity, high temperature, and the like. | 06-19-2014 |
20150070565 | CAMERA MODULE AND CAMERA APPARATUS - There is provided a camera module including: a lens; an image pickup device arranged on an optical axis of the lens; and an actuator section configured to reciprocate the image pickup device in an optical axis direction of the lens, wherein the actuator section includes a movable joint section on which the image pickup device is fixed, a parallel link mechanism section having a movable end section attached to the movable joint section and a mounting end section, and a movable element that is configured to perform displacement motion by a displacement amount depending on a level of a voltage to be applied and that is coupled to a coupling region between the movable joint section and the movable end section of the parallel link mechanism section in such a manner that the displacement motion is transmittable. | 03-12-2015 |