Patent application number | Description | Published |
20090138136 | On-Vehicle Database Distribution Node and On-Vehicle Database System - A on-vehicle database system includes: a memory for recording an on-vehicle database connected to an on-vehicle LAN network and to an ECU for registering data inputted from respective ECU as attribute value data all at once; and data output means for registering data in the on-vehicle database when the data is inputted via I/O means and outputting the data to the ECU at the timing when the data is required by the ECU, by using the attribute value data in the on-vehicle database. | 05-28-2009 |
20100039494 | VEHICLE-MOUNTED VIDEO COMMUNICATION SYSTEM AND VEHICLE-MOUNTED IMAGE PICKUP SYSTEM - The present invention provides a vehicle-mounted video communication system being characterized in that the wiring between a plurality of image pickup devices and a plurality of video processing devices can be simplified, the total length of cables can be reduced, and the respective devices can be reduced in size. | 02-18-2010 |
20100138493 | VEHICLE-MOUNTED COMMUNICATION SYSTEM - A communication network in which a plurality of terminals are connected to a common bus is a vehicle-mounted communication system which connects a plurality of ECUs though the bus, transmits messages at predetermined communication intervals between the ECUs, and receives the transmitted messages. The messages transmitted/received between the ECUs through a CAN communication line are divided into a plurality of groups such as a first group, a second group to an Nth group according to the type of message information. Each of the ECUs is provided with a transmission timing operation part for computing the transmission timing for each message group to be transmitted. The transmission timing operation part adjusts so as to bring the transmission timing of message belonging to the first group transmitted from its own ECU closer to the transmission timing of message belonging to the first group received from another electronic control unit. | 06-03-2010 |
20140108545 | VEHICLE-MOUNTED COMMUNICATION SYSTEM - A communication network in which a plurality of terminals are connected to a common bus is a vehicle-mounted communication system which connects a plurality of ECUs though the bus, transmits messages at predetermined communication intervals between the ECUs, and receives the transmitted messages. The messages transmitted/received between the ECUs through a CAN communication line are divided into a plurality of groups such as a first group, a second group to an Nth group according to the type of message information. Each of the ECUs is provided with a transmission timing operation part for computing the transmission timing for each message group to be transmitted. The transmission timing operation part adjusts so as to bring the transmission timing of message belonging to the first group transmitted from its own ECU closer to the transmission timing of message belonging to the first group received from another electronic control unit. | 04-17-2014 |
Patent application number | Description | Published |
20090122595 | SEMICONDUCTOR INTEGRATED CIRCUIT - A semiconductor integrated circuit according to one aspect of the present invention may includes a plurality of driving circuits to drive a respective plurality of word lines with either a first voltage supplied from a first power supply or a second voltage supplied from a second power supply in accordance with a control signal, and a plurality of gate transistors in each of which a gate is connected to one of the plurality of word lines, and a connection state between a storage node and a bit line is changed based on the voltage provided to the word line connected to the gate. In the semiconductor integrated circuit, a gate oxide film of each of the plurality of gate transistors is thinner than a gate oxide film of each of transistors constituting the plurality of driving circuits. | 05-14-2009 |
20090273089 | Method for manufacturing semiconductor device and semiconductor device - A semiconductor device in which a conductor of a bit line may be made as large in thickness as possible to reduce resistance of the bit line and to reduce capacitance across the neighboring bit lines. The device includes a first interlayer film having a first contact metal part accommodated in it, and a second interlayer film. The second interlayer film includes a trench, and is deposited on the first interlayer film. The semiconductor device also includes a metal conductor filled in and protruding above the trench, and a hard mask film deposited on the metal conductor. The semiconductor device also includes sidewalls formed on lateral surfaces of the hard mask film and the metal conductor for overlying the second interlayer film, and a third interlayer film formed above the second interlayer film inclusive of the hard mask film and the sidewalls. The device also includes a contact hole opened through the third interlayer film and the second interlayer film and in the first interlayer film to expose the first contact metal part between the sidewalls. The device further includes a second contact metal part | 11-05-2009 |
20110298012 | SEMICONDUCTOR INTEGRATED CIRCUIT - A semiconductor integrated circuit according to one aspect of the present invention may includes a plurality of driving circuits to drive a respective plurality of word lines with either a first voltage supplied from a first power supply or a second voltage supplied from a second power supply in accordance with a control signal, and a plurality of gate transistors in each of which a gate is connected to one of the plurality of word lines, and a connection state between a storage node and a bit line is changed based on the voltage provided to the word line connected to the gate. In the semiconductor integrated circuit, a gate oxide film of each of the plurality of gate transistors is thinner than a gate oxide film of each of transistors constituting the plurality of driving circuits. | 12-08-2011 |
20130141999 | SEMICONDUCTOR INTEGRATED CIRCUIT - A semiconductor integrated circuit according to one aspect of the present invention may includes a plurality of driving circuits to drive a respective plurality of word lines with either a first voltage supplied from a first power supply or a second voltage supplied from a second power supply in accordance with a control signal, and a plurality of gate transistors in each of which a gate is connected to one of the plurality of word lines, and a connection state between a storage node and a bit line is changed based on the voltage provided to the word line connected to the gate. In the semiconductor integrated circuit, a gate oxide film of each of the plurality of gate transistors is thinner than a gate oxide film of each of transistors constituting the plurality of driving circuits. | 06-06-2013 |
20140169073 | SEMICONDUCTOR INTEGRATED CIRCUIT WITH THICK GATE OXIDE WORD LINE DRIVING CIRCUIT - A semiconductor integrated circuit according to one aspect of the present invention may includes a plurality of driving circuits to drive a respective plurality of word lines with either a first voltage supplied from a first power supply or a second voltage supplied from a second power supply in accordance with a control signal, and a plurality of gate transistors in each of which a gate is connected to one of the plurality of word lines, and a connection state between a storage node and a bit line is changed based on the voltage provided to the word line connected to the gate. In the semiconductor integrated circuit, a gate oxide film of each of the plurality of gate transistors is thinner than a gate oxide film of each of transistors constituting the plurality of driving circuits. | 06-19-2014 |
20140321221 | SEMICONDUCTOR INTEGRATED CIRCUIT WITH THICK GATE OXIDE WORD LINE DRIVING CIRCUIT - A semiconductor integrated circuit according to one aspect of the present invention may includes a plurality of driving circuits to drive a respective plurality of word lines with either a first voltage supplied from a first power supply or a second voltage supplied from a second power supply in accordance with a control signal, and a plurality of gate transistors in each of which a gate is connected to one of the plurality of word lines, and a connection state between a storage node and a bit line is changed based on the voltage provided to the word line connected to the gate. In the semiconductor integrated circuit, a gate oxide film of each of the plurality of gate transistors is thinner than a gate oxide film of each of transistors constituting the plurality of driving circuits. | 10-30-2014 |
Patent application number | Description | Published |
20090154186 | VEHICLE LAMP ASSEMBLY - A vehicle lamp assembly includes a first lamp section and a second lamp section, which are disposed inside a lamp chamber defined by a lamp body and a front cover. The first lamp section includes a light source and a reflector which reflects light from the light source. The second lamp section includes a first light emitting device, a second light emitting device, a light guide member, and an optical component. The light guide member includes a base end face from which the light guide member extends in a strip shape along the front cover, a functional portion having a diffusing front surface which emits light from a first light emitting device, and a decorative portion having an internally reflecting rear surface which reflects light from a second light emitting device. A light emitting area of the decorative portion is larger than that of the functional portion. The optical component is disposed on a rear side of the functional portion to guide the light from the first light emitting device toward the diffusing front surface. The light emitted from the second light emitting device is incident on the base end face. | 06-18-2009 |
20090219191 | VEHICULAR LAMP - A vehicular lamp includes a lamp chamber formed by a lamp body opening forward and a transparent front cover attached to a forward opening portion thereof; a lamp unit disposed within the lamp chamber; a millimeter wave radar for sending a millimeter wave to reflect off of an object in order to detect a distance and a relative speed of the object; and a millimeter wave direction-changing mechanism for sending forward the millimeter wave sent by the millimeter wave radar from a back surface side of the lamp unit, without reflecting the millimeter wave on a rearward side of the lamp unit. | 09-03-2009 |
20110032721 | VEHICULAR LAMP - A vehicular lamp includes a body that opens forward; an outer cover attached to the body so as to cover the opening; a first light source disposed within a lamp chamber formed from the body and the outer cover; an optical member that reflects first light source light from the first light source forward; a second light source disposed within the lamp chamber; and a light guide in which an end portion thereof receives second light source light from the second light source and an extended side surface thereof radiates forward at least a portion of the second light source light. The light guide is provided at a position that does not block a light component that forms a main light distribution of the first light source light. | 02-10-2011 |
20110085344 | Lamp Unit and Vehicle Lamp - A lamp unit includes at least one light source that emits light in a predetermined direction, and a light guide body including at least one incident surface where light emitted from the light source enters, a first emission surface that emits light entering from the incident surface in a horizontal direction, and a plurality of second emission surfaces that emits light entering the incident surface in a horizontal direction and emits light entering the incident surface to the upper side of the horizontal direction. The second emission surfaces are formed above the first emission surface at different positions in an up-down direction, and are positioned on the back side of the first emission surface so as to be spaced apart from one another in the horizontal direction. | 04-14-2011 |
20110128750 | VEHICULAR LAMP - A vehicular lamp includes a light source; a light guide that guides the light from the light source; and a reflector. The light guide includes an incident portion to which light from the light source is incident, wherein light entering from the incident portion is guided through the light guide; and a plurality of reflection portions that internally reflect a portion of the guided light toward the reflector. The reflector reflects, in a lamp illumination direction, reflection light that is emitted from the light guide following internal reflection by the plurality of reflection portions. | 06-02-2011 |
20110176324 | VEHICULAR LAMP USING PLANAR LIGHT-EMITTING BODY FOR SUB LIGHT SOURCE - A vehicular lamp includes a housing covered by a translucent cover so as to form a lamp chamber. A main light source and a sub light source are disposed inside the lamp chamber. The sub light source includes a planar light-emitting body. The planar light-emitting body is arranged in an area off to a side of a light path of the main light source. | 07-21-2011 |
20130010486 | VEHICLE LAMP - A vehicle lamp includes a plurality of light sources, and a light guide plate configured to emit light to the front side of the lamp from a second surface facing a first surface by internally reflecting light, which is emitted from the respective light sources, by a plurality of reflective elements formed on the first surface after causing the light to enter the light guide plate from a rear end face of the light guide plate. The light guide plate is curved to the first surface and gradually becomes thinner toward the front side. The reflective elements are disposed at a predetermined interval in a longitudinal direction and extend in a direction crossing the longitudinal direction. | 01-10-2013 |
20130201709 | VEHICLE LAMP - A vehicle lamp includes a light guide extending in a first direction intersecting a front-rear direction of the lamp, a light source arranged to input light into the light guide from an end face of the light guide, and a reflector arranged behind the light guide to extend in the first direction. Reflecting elements on a rear surface portion of the light guide internally reflect the light toward a front surface portion of the light guide. The reflector has a first reflecting portion disposed behind the reflecting elements and a second reflecting portion disposed adjacent to the first reflecting portion in a second direction intersecting the first direction. The first reflecting portion reflects a portion of the light that has leaked rearward from the reflecting elements, and the second reflecting portion forwardly reflects the portion of the light that has been reflected by the first reflecting portion. | 08-08-2013 |
Patent application number | Description | Published |
20110249462 | VEHICULAR LAMP - A vehicular lamp includes: a light-emitting element arranged face forward; and a translucent member arranged to cover the light-emitting element from its front side. The member has a horizontally oblong shape in a front view, and includes: a direct light control portion located near the optical axis and directly emitting light forward from a front surface of the member; reflected light control portions located both sides of the direct light control portion and internally reflecting the entered light on a rear surface of the member to form substantially parallel light directed forward and emitting the light forward from the front surface; and a curved-surface light incident area formed on the rear surface to allow light from the light-emitting element to enter as substantially parallel light with respect to a cross section parallel to the axis and a longitudinal direction of the member in the direction perpendicular to the cross section. | 10-13-2011 |
20120069592 | VEHICULAR LAMP - A linear light guide or light guides disposed in a lamp chamber have a light guide neighboring region, in which the portions close to light incidence end portions are close to each other, and a light-emitting portion or portions are disposed so as to be offset from a luminous region of a light source unit and to have portions that extend from the light guide neighboring region and separate from each other. A translucent diffusion cover that covers the light guide neighboring region is provided at least in front of the light guide neighboring region. Part of the light from the light guide neighboring region is diffused by the diffusion cover and then emitted through the diffusion cover, so that light emitted through the light-emitting portion and the diffusion cover is continuous, so that it appears as if the light guide that is continuous is emitting light. | 03-22-2012 |
20130272009 | VEHICULAR LAMP - The present disclosure provides a vehicular lamp including a low-beam lamp and a daytime running lamp. The low-beam lamp includes a low-beam LED, a low-beam reflector, and a projection lens. The daytime running lamp includes a DRL LED, and a DRL reflector. The DRL LED is disposed at the rear side of the low-beam reflector to emit a light in a direction which intersects with the optical axis of the vehicular lamp. The DRL reflector includes an extension area that extends to at least the outer side of the projection lens when viewed from the front, and reflects the light from the DRL LED in the extension area to emit the light to the front side of the lamp through the outer side of the projection lens. | 10-17-2013 |
Patent application number | Description | Published |
20090184699 | POWER SUPPLY APPARATUS AND POWER SUPPLY METHOD - A power supply apparatus is described that includes a first switch, a second switch, a first comparator, a signal generator and a controller. The first switch is provided between an inductor and a terminal having a reference voltage. The second switch is provided between the inductor and an output terminal. The first comparator compares an input voltage and a first comparison voltage. The signal generator outputs a frequency signal based on an output of the first comparator. The first controller controls current flowing into the inductor by controlling the first switch and the second switch based on the output of the signal generator. | 07-23-2009 |
20100090673 | POWER SUPPLY APPARATUS AND POWER SUPPLY METHOD - A power supply apparatus is provided which includes: a first switch provided between an inductor and a terminal to which a reference voltage is applied; a second switch provided between the inductor and an output terminal; a first comparator circuit that compares an input voltage with a first comparison voltage; a signal generating circuit that outputs a frequency signal according to an output from the first comparator circuit; and a first control circuit that controls the first and second switches based on an output from the signal generating circuit to control an electrical current flowing into the inductor. | 04-15-2010 |
20110234195 | CONTROL CIRCUIT and ELECTRONIC DEVICE - A controller includes a difference detector that detects a difference between a switching timing of a first channel of a switching power supply including a plurality of channels, and a switching timing of a second channel of the switching power supply, the plurality of channels being coupled in common to an input power supply and performing switching operations in response to clock signals, and a timing adjuster that, based on a detection result of the difference detector, increases a difference between a timing of a clock signal supplied to the first channel and a timing of a clock signal supplied to the second channel when the difference between the switching timing of the first channel and the switching timing of the second channel is smaller than a first value. | 09-29-2011 |
Patent application number | Description | Published |
20120239246 | VEHICULAR SYSTEM, ECU, STORING INSTRUCTION TRANSMISSION DEVICE, AND STORING REQUEST TRANSMISSION DEVICE - A vehicular system includes a master ECU, a first slave ECU, and a second slave ECU. The second slave ECU transmits a storing request to the master ECU on detection of a malfunction. The master ECU transmits a storing instruction for causing diagnostic information to be stored, on reception of the storing request. The first slave ECU generates diagnostic information on the first slave ECU, on reception of the storing instruction from the master ECU. The first slave ECU further stores the generated diagnostic information in a retention storage medium. The retention storage medium is configured to retain validity determination information in a condition where the first slave ECU is not supplied with electric power source. | 09-20-2012 |
20120320927 | GATEWAY APPARATUS - A gateway apparatus performs frame forwarding between an external device connected to a first bus and controllers connected to a second bus. Each controller outputs a response frame upon reception of a communication frame from the external device. The response frame has an address field in which a private address is set. The private address is uniquely assigned to each controller in a private network space defined by the second bus. When the communication frame is directed to each controller, the communication frame is forwarded to each controller in sequence at different times to prevent collision between the response frames in the second bus. The private address set in the address field of the response frame is converted into a predetermined transmitting address specified in the first bus. | 12-20-2012 |
20130081106 | BUS MONITORING SECURITY DEVICE AND BUS MONITORING SECURITY SYSTEM - A bus monitoring security device is connected to a bus, which includes a tool side bus having a tool connection terminal and an ECU side bus. The ECU side bus is coupled with an ECU, and the tool side bus is coupled with a tool capable of communicating with the ECU via the tool connection terminal. The tool side bus and the ECU side bus are separately coupled with the bus monitoring security device. The bus monitoring security device includes: a controller for determining whether the tool being to access the ECU is connected to the ECU side bus, and for restricting transmission and reception of data between the tool and the ECU when the controller determines that the tool is connected to the ECU side bus. | 03-28-2013 |
20130173112 | IN-VEHICLE SYSTEM AND COMMUNICATION METHOD - An in-vehicle system for communicating with an external tool for storing a tool secret key includes: a communication device; a tool key acquisition device; and a communication controller. The in-vehicle system and an external server for storing external tool information provide a vehicular communication system. The external tool information provides a tool public key and key identification information. The tool public key pairs with the tool secret key. When the external tool requests communication connection with the in-vehicle system, the tool key acquisition device transmits the key identification information to the external server, so that the tool key acquisition device acquires the tool public key from the external server. The communication controller performs cryptographic communication with the external tool using the tool public key. | 07-04-2013 |
20130219170 | DATA COMMUNICATION AUTHENTICATION SYSTEM FOR VEHICLE GATEWAY APPARATUS FOR VEHICLE DATA COMMUNICATION SYSTEM FOR VEHICLE AND DATA COMMUNICATION APPARATUS FOR VEHICLE - A vehicular data communication system is disclosed. The vehicular data communication system includes an authentication device for authenticating an external tool connected to a bus, an authentication control device for determining whether an external tool is authenticated by the authentication device and for setting an authenticated state to permit a data communication between the external tool and an access target ECU on the bus upon determining that the external tool is authenticated by the authentication device, and an authentication maintain device for maintaining the authenticated state within a predetermined period after the authenticated state is set by the authentication control device. | 08-22-2013 |
20140068590 | ELECTRONIC CONTROL SYSTEM FOR AUTOMOBILE - In an ECU, a flash ROM has a main storage area for storing a current version of an application program and a sub-storage area for storing update version program that includes updated points from the current version program. A rewriting tool executes program rewrite processing including: store processing of storing the update version program in the sub-storage area; and memory changeover processing in which, when the writing of the update version program in the sub-storage area has been done successfully, the sub-storage area where the storing of the update version program has ended is changed over to a new main storage area instead of a memory area currently being used as the main storage area. When the writing in the sub-storage area has failed, the changeover is not conducted. | 03-06-2014 |
20140277925 | VEHICULAR SYSTEM, ECU, STORING INSTRUCTION TRANSMISSION DEVICE, AND STORAGE REQUEST TRANSMISSION DEVICE - A vehicular system includes a master ECU, a first slave ECU, and a second slave ECU. The second slave ECU transmits a storing request to the master ECU on detection of a malfunction. The master ECU transmits a storing instruction for causing diagnostic information to be stored, on reception of the storing request. The first slave ECU generates diagnostic information on the first slave ECU, on reception of the storing instruction from the master ECU. The first slave ECU further stores the generated diagnostic information in a retention storage medium. The retention storage medium is configured to retain validity determination information in a condition where the first slave ECU is not supplied with electric power source. | 09-18-2014 |
20140317729 | DATA COMMUNICATION AUTHENTICATION SYSTEM FOR VEHICLE GATEWAY APPARATUS FOR VEHICLE DATA COMMUNICATION SYSTEM FOR VEHICLE AND DATA COMMUNICATION APPARATUS FOR VEHICLE - A vehicular data communication system is disclosed. The vehicular data communication system includes an authentication device for authenticating an external tool connected to a bus, an authentication control device for determining whether an external tool is authenticated by the authentication device and for setting an authenticated state to permit a data communication between the external tool and an access target ECU on the bus upon determining that the external tool is authenticated by the authentication device, and an authentication maintain device for maintaining the authenticated state within a predetermined period after the authenticated state is set by the authentication control device. | 10-23-2014 |
Patent application number | Description | Published |
20090301828 | MOUNT DAMPER AND IMAGE FORMING APPARATUS USING THE MOUNT DAMPER - A mount damper comprises electrode plates placed on a motor side and a support body side respectively, a control unit for adjusting voltage between the electrode plates, and an electrostrictive polymer member for changing a distance between the electrode plates by the voltage therebetween. The electrostrictive polymer member is also an elastic body sandwiched between the electrode plates and has a hardness changeable with a change in the interelectrode distance. A motor is mounted through this mount damper. The control unit adjusts voltage applied between the electrode plates to a value different from a value causing resonance of the motor and the electrostrictive polymer member, thereby absorbing vibration of the motor during rotation thereof, irrespective of a rotation speed. Thus, the mount damper and the image forming apparatus using it can reliably prevent resonance and absorb vibration constantly even if a device selectively uses plural levels of the rotation speed. | 12-10-2009 |
20110038652 | IMAGE FORMING APPARATUS - The present invention is capable of changing the system speed quickly and highly accurately while using a CVT device with an advantage in its quietness to transmit a driving force to rotative parts. | 02-17-2011 |
20130071134 | POWER CONTROL METHOD, POWER CONTROL DEVICE, AND IMAGE FORMING APPARATUS - A power control method for supplying AC power to a first load and a second load is provided. The method includes supplying, to the first load, AC power corresponding to a range of a phase angle 0 to a phase angle φ1 in each half cycle; and supplying, to the second load, AC power corresponding to a range of a phase angle φ2 to a phase angle π in each half cycle, wherein φ1 is larger than 0 and not more than π, φ2 is not less than 0 and smaller than π, and φ1 is larger than φ2. | 03-21-2013 |
20130294789 | IMAGE FORMING APPARATUS - An image forming apparatus having; an electrostatic latent image support; a charger for charging the electrostatic latent image support; an exposure unit for exposing the electrostatic latent image support with a light beam to form an electrostatic latent image; a development unit for developing the electrostatic latent image into a toner image; a sheet feeding unit for feeding a recording sheet in an image forming operation; a transfer member for transferring the toner image to the recording sheet; a fuser for fusing the toner image onto the recording sheet; and a high-voltage power supply circuit for, in an image forming operation, applying a plurality of bias voltages at least to the charger and to the development unit, wherein the high-voltage power supply circuit supplies a high voltage only to the charger in an operation in an ion generation mode so as to cause the charger to generate ions. | 11-07-2013 |
Patent application number | Description | Published |
20100178487 | PREPREG AND CARBON FIBER REINFORCED COMPOSITE MATERIALS - A prepreg containing a carbon fiber [A] and a thermosetting resin [B], and in addition, satisfying at least one of the following (1) and (2).
| 07-15-2010 |
20110147674 | PREPREG AND CARBON FIBER REINFORCED COMPOSITE MATERIALS - A prepreg containing a carbon fiber [A] and a thermosetting resin [B], and in addition, satisfying at least one of the following (1) and (2).
| 06-23-2011 |
20110151235 | PREPREG AND CARBON FIBER REINFORCED COMPOSITE MATERIALS - A prepreg containing a carbon fiber [A] and a thermosetting resin [B], and in addition, satisfying at least one of the following (1) and (2).
| 06-23-2011 |
20110287246 | PREPREG AND CARBON FIBER REINFORCED COMPOSITE MATERIALS - A prepreg containing a carbon fiber [A] and a thermosetting resin [B], and in addition, satisfying at least one of the following (1) and (2).
| 11-24-2011 |
20110291056 | PREPREG AND CARBON FIBER REINFORCED COMPOSITE MATERIALS - A prepreg containing a carbon fiber [A] and a thermosetting resin [B], and in addition, satisfying at least one of the following (1) and (2). | 12-01-2011 |
20120058297 | PREPREG AND CARBON FIBER REINFORCED COMPOSITE MATERIALS - A prepreg containing a carbon fiber [A] and a thermosetting resin [B], and in addition, satisfying at least one of the following (1) and (2) (1) a thermoplastic resin particle or fiber [C] and a conductive particle or fiber [D] are contained, and weight ratio expressed by [compounding amount of [C] (parts by weight)]/[compounding amount of [D] (parts by weight)] is 1 to 1000. | 03-08-2012 |
Patent application number | Description | Published |
20120300112 | IMAGE PICKUP APPARATUS HAVING ABERRATION CORRECTING FUNCTION AND ABERRATION CORRECTING METHOD FOR IMAGE PICKUP APPARATUS - An image pickup apparatus includes a lens apparatus attached to a camera apparatus detachably, and a camera apparatus separating a beam into color beams of three colors and displays an image synthesizing first, second and third image signals, wherein the lens apparatus includes a memory unit storing correcting data in an image height direction of the second and third image signals on the first image signal for correcting aberration of the image taking optical system, and a lens controlling unit extracting the correcting data of the image taking optical system state, wherein the camera apparatus includes a camera controller moving the second and third image signals in the image height direction, and displaying an image obtained by superimposing the color image signals, wherein the image pickup apparatus includes a controller, and wherein the lens controlling unit adjusts the correcting data, and the memory unit stores the adjusted correcting data. | 11-29-2012 |
20130121673 | LENS SYSTEM AND IMAGE PICKUP SYSTEM INCLUDING THE SAME - A lens system includes an operating unit for operating a lens apparatus, an operation-side communication unit performing bidirectional communication to/from the operating unit via a transmission line, and a lens-side communication unit performing bidirectional communication to/from the lens apparatus via a transmission line. The operation-side and lens-side communication units perform wireless communication to/from each other. The operation-side communication unit includes a command selecting unit selecting a command to be transmitted to the lens-side communication unit from commands input from the operating unit, and an answer interpolating unit generating an interpolated answer by interpolating answers with respect to commands that are not selected. The lens-side communication unit includes an answer selecting unit selecting an answer to be transmitted to the operation-side communication unit from answers input from the lens apparatus, and a command interpolating unit generating a command by interpolating commands received from the operation-side communication unit. | 05-16-2013 |
20140111871 | LENS SYSTEM AND IMAGE PICKUP SYSTEM INCLUDING THE SAME - A lens system includes an operating unit for operating a lens apparatus, an operation-side communication unit performing bidirectional communication to/from the operating unit via a transmission line, and a lens-side communication unit performing bidirectional communication to/from the lens apparatus via a transmission line. The operation-side and lens-side communication units perform wireless communication to/from each other. The operation-side communication unit includes a command selecting unit selecting a command to be transmitted to the lens-side communication unit from commands input from the operating unit, and an answer interpolating unit generating an interpolated answer by interpolating answers with respect to commands that are not selected. The lens-side communication unit includes an answer selecting unit selecting an answer to be transmitted to the operation-side communication unit from answers input from the lens apparatus, and a command interpolating unit generating a command by interpolating commands received from the operation-side communication unit. | 04-24-2014 |
Patent application number | Description | Published |
20100139025 | Wiper system and wiper control method - An output shaft of a wiper motor is connected to a wiper to transmit a rotational force of the wiper motor to the wiper to reciprocally swing the wiper between an upper return position and a lower return position in response to forward and backward rotations of the output shaft upon energization of the wiper motor. When the wiper is stopped at the lower return position, the control unit executes a stop position holding control operation in such a manner that the control unit controls a rotational direction of the wiper motor to apply a rotational force to the wiper in a downward direction and controls the rotational force of the wiper motor based on a speed of the vehicle to substantially maintain the wiper at the lower return position. | 06-10-2010 |
20100162511 | Wiper system and wiper control method - A wiper is continuously reciprocally swung between an upper return position and a lower return position by controlling an electric motor when an operational command for executing a continuous operational mode is entered by a user through a wiper switch. The wiper is reciprocally swung after stopping of the wiper for a predetermined time period at a predetermined position, which is located on an outer side of the lower return position that is opposite from the upper return position in a swing direction of the wiper and at which an influence of a wind pressure applied to the wiper is smaller in comparison to the lower return position, by controlling the electric motor when an operational command for executing an intermittent operational mode is entered through the entering means. | 07-01-2010 |
20100175216 | Wiper system and wiper control method - A wiper is pivotably supported and is swung by a drive force of an electric motor. When a command, which commands execution of one of high and low speed modes, is entered through a wiper switch in the middle of operation of the wiper in another one of the high and low speed modes, a control unit controls an electric motor such that a moving speed of the wiper, which is preset for the another one of the high and low speed modes, is changed to the moving speed of the wiper, which is preset for the one of the high and low speed modes, during a time period of executing a predetermined number of swings of the wiper between an upper return position and a lower return position upon entering of the command through the wiper switch means. | 07-15-2010 |
20140013535 | WIPER DEVICE - A wiper device comprising a wiper motor; a storage section storing specific positions at an upper and a lower portions of a region on the window glass where the wiper blade swings as a first upper stop target position and a first lower stop target position, and also storing specific ranges from the first upper stop target position to a lower side and from the first lower stop target position to an upper side as an upper and a lower permissible stop ranges; a detection section that detects rotation speed and rotation angle of the wiper motor; and a control section that identifies the wiper blade position, reduces the rotation speed of the wiper motor as the swinging wiper blade approaches the upper or the lower permissible stop range, and stops the wiper motor rotation when the wiper blade has stopped in the upper or the lower permissible stop range. | 01-16-2014 |
Patent application number | Description | Published |
20090096970 | COMPLEX BIREFRINGENT MEDIUM, POLARIZING AGENT, AND LIQUID CRYSTAL DEVICE - The present invention provides a complex birefringent medium, which has the so-called inverse wavelength dispersibility, that is, a wavelength dispersibility capable of giving an optimum phase difference to a light of a wide visible wavelength range, has a wide viewing angle, can be produced by a convenient method and is excellent in a degree of adjusting freedom of inverse wavelength dispersibility and in mass productivity, a polarizing plate and a liquid crystal display device. The complex birefringent medium of the present invention is a complex birefringent medium having a structure in which a plurality of birefringent layers are laminated, wherein in the complex birefringent medium, a phase difference exhibits inverse wavelength dispersibility as the whole of the complex birefringent medium, and wherein when a principal refractive index having the maximum absolute value of a difference from an average value of three principal refractive indexes at a wavelength λ (nm) is designated as a first principal refractive index n1(λ), a normal line of the birefringent layer and a principal axis corresponding to the first principal refractive index n1(550) of the birefringent layer are in the same plane. | 04-16-2009 |
20090219472 | Liquid Crystal Display Device - To provide a liquid crystal display device capable of improving display characteristics. The liquid crystal display device of the present invention is a liquid crystal display device including a structure in which the first substrate including a reflective layer, a liquid crystal layer, the second substrate, and a polarizer are stacked in this order from a back face to a display face, wherein the liquid crystal display device includes a retardation layer, in a region on a liquid crystal layer side of the reflective layer of the first substrate, or in a region where the reflective layer is not arranged of the first substrate, or in the second substrate, and the retardation layer provides two or more regions having different retardations in a display surface plane. | 09-03-2009 |
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20130169225 | POWER SUPPLY SYSTEM, CHARGING CONTROL DEVICE, AND BATTERY DEVICE - There is provided a charging system including at least one battery device that includes a secondary cell therein, a charging device that performs contactless power transmission to transmit power to the battery device, and a charging control device that controls the contactless power transmission between the charging device and the battery device, wherein the battery device is a hexagonal cylinder having a bottom surface with a substantially regular hexagonal shape and having a predetermined height, wherein the charging device is a hexagonal cylinder having a bottom surface with a substantially regular hexagonal shape and having a predetermined height, and wherein the contactless power transmission is performed between the charging device and the battery device under control of the charging control device by stacking the battery device on the charging device. | 07-04-2013 |
20140091629 | POWER SUPPLY DEVICE AND METHOD OF CONTROLLING POWER SUPPLY - A converter which converts first AC power input from an external power system to DC power, a storage device charged with the DC power from the converter, an inverter which converts DC power from the storage device to second AC power, an output AC power generating unit to which the first AC power and the second AC power are input, the unit which generates output AC power, and a controller which obtains external power information indicating a relationship between a power supply and a power demand in the external power system through a network and outputs a control signal to control the output AC power generating unit according to the external power information are provided. The controller controls the output AC power generating unit according to a state of a margin of the power supply. | 04-03-2014 |
20140361734 | POWER SUPPLY METHOD, CHARGING CONTROL DEVICE, AND POWER SUPPLY SYSTEM - There is provided a power supply method including an initial setting step of performing, by a charging control device, initial setting on a plurality of battery devices each including a secondary cell therein and a charging device performing contactless power transmission to transmit power to the battery devices that are provided in a stacked manner, a power transmission instruction step of providing, by the charging control device, an instruction to start the contactless power transmission from the charging device subjected to the initial setting in the initial setting step to the battery devices, a contactless power transmission step of performing the contactless power transmission from the charging device to the battery devices and a charging completion step of notifying, when charging of the battery devices is completed, the charging control device of completion of the charging by the battery devices. | 12-11-2014 |
20150080125 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, PROGRAM, AND TOY SYSTEM - There is provided an information processing apparatus including an attribute management unit configured to manage a variable attribute value associated with each one or more characters existing in a real space, a detection unit configured to detect an interaction event between a first character and a real object by using an image captured by a camera that captures the real space, and a setting unit configured to set a rule for changing the attribute value of the first character depending on the interaction event. In a case where the detection unit has detected the interaction event, the attribute management unit changes the attribute value of the first character in accordance with the rule set by the setting unit. | 03-19-2015 |
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20100203659 | METHOD FOR MANUFACTURING LIGHT EMITTING DEVICE - A method for manufacturing a light emitting device, includes: forming a first multilayer body including a first substrate, a first semiconductor layer provided on the first substrate and having a light emitting layer, and a first metal layer provided on the first semiconductor layer; forming a second multilayer body including a second substrate having a thermal expansion coefficient different from a thermal expansion coefficient of the first substrate, and a second metal layer provided on the second substrate; a first bonding step configured to heat the first metal layer and the second metal layer being in contact with each other; removing the first substrate after the first bonding step; and a second bonding step configured to perform, after the removing, heating at a temperature higher than a temperature of the first bonding step. | 08-12-2010 |
20110042680 | LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME - A light emitting device includes: a conductive substrate; a metal film provided above the conductive substrate; a light emitting layer provided above the metal film; an electrode provided partly above the light emitting layer; and a current suppression layer being in contact with the metal film, provided in a region including at least part of an immediately underlying region of the electrode, and configured to suppress current, a first portion of the metal film including at least part of a portion located between the current suppression layer and the electrode, being separated from an portion other than the first portion. | 02-24-2011 |
20120070958 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE - In a method of manufacturing a semiconductor device of an embodiment, at room temperature, a first substrate including a semiconductor laminate body is adhered to a second substrate with a smaller thermal expansion coefficient than that of the first substrate. Then, the first substrate and the second substrate are heated with the first substrate heated at a temperature higher than that of the second substrate. Thus the first substrate and the second substrate are bonded together. The first substrate is either a sapphire substrate including a nitride-based semiconductor layer, or a GaAs substrate including a phosphorus-based semiconductor layer. The second substrate is a silicon substrate, a GaAs substrate, a Ge substrate, or a metal substrate. | 03-22-2012 |
20120104446 | METHOD FOR MANUFACTURING LIGHT EMITTING DEVICE - A method for manufacturing a light emitting device, includes: forming a first multilayer body including a first substrate, a first semiconductor layer provided on the first substrate and having a light emitting layer, and a first metal layer provided on the first semiconductor layer; forming a second multilayer body including a second substrate having a thermal expansion coefficient different from a thermal expansion coefficient of the first substrate, and a second metal layer provided on the second substrate; a first bonding step configured to heat the first metal layer and the second metal layer being in contact with each other; removing the first substrate after the first bonding step; and a second bonding step configured to perform, after the removing, heating at a temperature higher than a temperature of the first bonding step. | 05-03-2012 |
20120305964 | SEMICONDUCTOR LIGHT EMITTING ELEMENT AND METHOD FOR MANUFACTURING SAME - According to one embodiment, a semiconductor light emitting element includes a light emitting element includes a semiconductor stacked body including a light emitting layer, a reflection layer, a support substrate, a first bonding electrode and a second bonding electrode. The reflection layer is made of a metal and has a first surface and a second surface opposite to the first surface. The semiconductor stacked body is provided on a side of the first surface of the reflection layer. The first bonding electrode is provided between the second surface and the support substrate and includes a convex portion projected toward the support substrate and a bottom portion provided around the convex portion in plan view. The second bonding electrode includes a concave portion fitted in the convex portion of the first bonding electrode and is capable of bonding the support substrate and the first bonding electrode. | 12-06-2012 |
20130240927 | SEMICONDUCTOR LIGHT EMITTING ELEMENT AND METHOD FOR MANUFACTURING SAME - According to one embodiment, a semiconductor light emitting element includes: a support substrate; a bonding layer provided on the support substrate; an LED layer provided on the bonding layer; and a buffer layer softer than the bonding layer. The buffer layer is placed in one of between the support substrate and the bonding layer and between the bonding layer and the LED layer. | 09-19-2013 |
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20120114951 | SOLAR CELL BACK SURFACE PROTECTION SHEET AND METHOD OF MANUFACTURING THE SAME - The solar cell back surface protection sheet of the present invention includes a substrate film composed of at least one layer, and a coating layer composed of at least one layer and formed on one surface or both surfaces of the substrate film, wherein the coating layer is a ternary copolymer layer formed by curing a coating film of a liquid containing a resin component composed of a metal alkoxide having a reactive functional group (Y), an acrylic monomer having a reactive functional group (X) that is reactive with the reactive functional group (Y), and an acrylic monomer having no reactive functional group (X). The manufacturing method of the present invention can provide a solar cell back surface protection sheet that can satisfy a gas barrier property, an anti-weathering property, and flexibility all together. | 05-10-2012 |
20120167985 | SOLAR CELL SEALANT SHEET AND SEALANT-INTEGRATED SUBSTRATE - The solar cell sealant sheet of the present invention includes a coating film of a water-soluble thermosetting resin-dispersed paint obtained by emulsion-polymerizing a monomer mixture containing an α,β-ethylenically unsaturated monomer having an alkoxysilyl group in a presence of a resin serving as a dispersant, the resin having a quaternized ammonium group that has been obtained by addition of a tertiary amine compound and an organic acid to having an epoxy group, wherein a hardness (B) in terms of a pencil hardness of the coating film after being thermally cured is 4B or higher, and a hardness ratio (B/A) of the hardness (B) after being thermally cured relative to a hardness (A) before being heated is 1.1 or higher. The sealant-integrated substrate of the present invention includes, as a sealant, the coating film of the water-soluble thermosetting resin-dispersed paint that is integrally layered on a surface on a solar cell element side of a substrate of a solar cell module. | 07-05-2012 |