Patent application number | Description | Published |
20140339587 | SEMICONDUCTOR LIGHT EMITTING ELEMENT AND METHOD OF MANUFACTURING THE SAME - A semiconductor light emitting element having: a semiconductor laminated body; a full surface electrode containing an Ag provided on an upper surface of the p-type semiconductor layer; a cover electrode that covers a surface of the full surface electrode, is provided to contact on the upper surface of the p-type semiconductor layer at an outer edge of the full surface electrode, and is made of an Al-based metal material; a p-side electrode that is provided on a portion of a surface of the cover electrode; a metal oxide film that covers other surfaces of the cover electrode and contains an oxide of a metal material forming the cover electrode; and an insulation film that is made of an oxide and covers a surface of the metal oxide film, is provided. | 11-20-2014 |
20150060934 | LIGHT EMITTING DEVICE - A side-view type light emitting device having a bottom surface thereof as a light emission surface and one side surface thereof as amounting surface for mounting on amounting substrate includes a stacked semiconductor layer having a first semiconductor layer, an active layer, and a second semiconductor layer which are stacked in that order from a side of the bottom surface; a first connecting electrode exposed from the one side surface and electrically connected to the first semiconductor layer; a metal wire having one end thereof electrically connected to an upper surface of the second semiconductor layer; a second connecting electrode exposed from the one side surface and electrically connected to the other end of the metal wire; and a resin layer which covers at least a part of each of the first semiconductor layer, the second semiconductor layer, the first connecting electrode, the second connecting electrode and the metal wire and which is configured to form an upper surface and side surfaces of the light emitting device. | 03-05-2015 |
20150280071 | LIGHT EMITTING ELEMENT AND LIGHT EMITTING DEVICE USING THE SAME - A light emitting element includes a semiconductor stacked layer body having an n-type semiconductor layer, an active layer, and a p-type semiconductor layer in this order, and a plurality of exposed portions defined at an upper surface side of the semiconductor stacked layer body, the plurality of exposed portions respectively exposing a part of the n-type semiconductor layer, a p-side electrode arranged in a first region and electrically connected with an upper surface of the p-type semiconductor layer and, arranged at one corner above the p-type semiconductor layer in a plan view, and an n-side electrode electrically integrally connected to the plurality of exposed portions and arranged in a different region in a plan view. In a plan view, the semiconductor stacked layer body has a rectangular shape and the plurality of exposed portions includes, a plurality of first exposed portions arranged at substantially equal intervals along a side of the semiconductor stacked layer body and a plurality of second exposed portions arranged closer to the p-side electrode than the first exposed portions are to the p-side electrode. The plurality of second exposed portions include at least one second exposed portion which has a shortest distance to the first exposed portions, the shortest distance to the first exposed portions being longer than a shortest distance among the first exposed portions. The at least one second exposed portion also has a shortest distance to the p-side electrode shorter than the shortest distance among the first exposed portions. | 10-01-2015 |
Patent application number | Description | Published |
20120062573 | DISPLAY SWITCHING DEVICE - Provided is a display switching apparatus that reduces delayed display, and the like, of frame images. An information processing terminal | 03-15-2012 |
20130143604 | INFORMATION COMMUNICATION APPARATUS HAVING INDICATOR DISPLAY FUNCTION, AND INDICATOR DISPLAY METHOD AND PROGRAM EXECUTED BY THE INFORMATION COMMUNICATION APPARATUS - An information communication apparatus having a display section, according to one aspect of the present invention, includes: a sensor section used for communication between an information communication terminal and another apparatus; a terminal information storing section configured to store information about the position of the sensor section in the information communication terminal and information about the position and the size of the display section in the information communication terminal; and a control section configured to calculate the relative positional relationship of the sensor section and the display section, based on the information stored in the terminal information storing section, generate an indicator that allows the position of the sensor section to be specified, and display the indicator on the display section. | 06-06-2013 |
20140059249 | DATA CONVERSION DEVICE, DATA CONVERSION METHOD, AND PROGRAM FOR DATA CONVERSION - When an information storing area included only in a first data format among the first data format corresponding to a version of processing target data and a second data format corresponding to an output version is present as a difference area, a data conversion device | 02-27-2014 |
20150243277 | DATA INPUT DEVICE, DATA INPUT METHOD, STORAGE MEDIUM, AND IN-VEHICLE APPARATUS - A dynamic speech recognition dictionary generating unit extracts, from phrases stored in a speech recognition dictionary, phrases of which heads match a head of a character string inputted through a character string input unit and generates a dynamic speech recognition dictionary that stores difference phrases that are each part of an extracted phrase excluding a common phrase that is common among the extracted phrases. A speech recognition unit carries out recognition of a user utterance by using the dynamic speech recognition dictionary. An input character string confirming unit confirms an input character string candidate that includes a recognized difference phrase as an input character string. | 08-27-2015 |
Patent application number | Description | Published |
20090120712 | Electric Power Steering Device - An electric power steering device which has, on the outer surface of its gear box, the circuit modules of a control device such as a power module, a frame module, and a control module, and which is easily mountable on a vehicle and less affected by heating. The upper half of the gear box ( | 05-14-2009 |
20090295325 | Electric Power Steering Apparatus and Method of Assembling the Same - To provide an electric power steering apparatus in which it is possible to minimize a connection distance between a control unit and an electric motor and surely prevent electric noise from mixing between the control unit and the electric motor as well as to minimize electric resistance and minimize an electric loss by directly connecting the control unit and connection terminals of the electric motor and a torque sensor. A motor control apparatus includes a steering column | 12-03-2009 |
20140195119 | POWER STEERING APPARATUS - An electric power steering apparatus for generating a PWM signal based on a calculated steering assist command value, PWM-controlling a motor via a motor drive circuit including switching elements, and assist-controlling a steering system that a motor relay is inserted between the motor drive circuit and the motor, includes a steering status detecting section that detects a steering status of a steering wheel, outputs a longtime steering holding signal when detecting that the steering status is a longtime steering holding status, and outputs a normal steering signal when detecting that the steering status is a normal steering status, and a motor current control section that determines a motor current control value for controlling a motor current flowing in the motor relay in accordance with the longtime steering holding signal or the normal steering signal. | 07-10-2014 |
20160001813 | ELECTRIC POWER STEERING APPARATUS - An electric power steering apparatus for generating a PWM signal based on a calculated steering assist command value, PWM-controlling a motor via a motor drive circuit including switching elements, and assist-controlling a steering system that a motor relay is inserted between the motor drive circuit and the motor, comprises a steering status detecting section that detects a steering status of a steering wheel, outputs a longtime steering holding signal when detecting that the steering status is a longtime steering holding status, and outputs a normal steering signal when detecting that the steering status is a normal steering status, and a motor current control section that determines a motor current control value for controlling a motor current flowing in the motor relay in accordance with the longtime steering holding signal or the normal steering signal. | 01-07-2016 |
Patent application number | Description | Published |
20110229184 | DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME - A developing device includes: a developer carrying member for supplying a developer to an image bearing member at an opposing region opposing to the image bearing member, the developer carrying member being arranged so as to be opposed to the image bearing member on which an electrostatic latent image is to be formed; a blade for regulating an amount of the developer carried on the developer carrying member; a casing for housing the developer carrying member and the blade, the casing including a wall portion opposed to the developer carrying member between the blade and the opposing region; a sheet member that is flexible, provided on the wall portion, has a free end, forms a part of an inner wall surface of the wall portion, and is movable in a direction perpendicular to the inner wall surface; and a moving portion provided on the wall portion, for moving the sheet member. | 09-22-2011 |
20110229211 | TONER DISPERSING MEMBER AND TONER DISPERSING MECHANISM PROVIDED THEREWITH - Provided is a toner dispersing member including a rotary shaft and dispersing protrusions formed of a flexible film member wound along an outer peripheral surface of the rotary shaft, the flexible film member including a large number of cuts formed on one side thereof and are directed outward. The toner dispersing member is rotated about the rotary shaft so that a lump of toner coming into contact with the dispersing protrusions is dispersed. | 09-22-2011 |
20120201575 | Developing Device and Image Forming Apparatus Including the Same - A developing device includes a developing roller, toner supplying roller, regulation blade, and casing. The developing roller faces an image carrier on which an electrostatic latent image is to be formed, and supplies toner to the image carrier. The toner supplying roller faces the developing roller, and supplies the toner to the developing roller. The regulation blade faces the toner supplying roller at predetermined distance. The casing houses the developing roller, toner supplying roller, and regulation blade. The casing includes a toner catching support member facing the developing roller or the toner supplying roller between the regulation blade and the image carrier. The developing device further includes a toner catching member, which is arranged along a longitudinal direction of the toner catching support member and catches toner that drops from the developing roller, and a vibration generating portion, which vibrates the toner catching member. | 08-09-2012 |
20130216257 | DEVELOPER TRANSPORTING MECHANISM, DEVELOPING DEVICE WITH THE SAME, AND IMAGE FORMING APPARATUS - A developer transporting mechanism includes a pipe-like transporting path, sealing member, shutter, and urging member. The pipe-like transporting path, through which a developer is transported, has an discharge port at part of its side surface. The shutter is slidable along the surface of the sealing member to open and close the discharge port. The urging member urges the shutter in a direction in which the discharge port is closed. The sealing member is secured to the outer circumferential surface of the pipe-like transporting path. The sealing member also has a reduced part; its dimension in a width direction orthogonal to a direction in which the shutter moves is gradually reduced from the upstream end in the closing direction of the shutter toward the downstream end. | 08-22-2013 |
20130343784 | DEVELOPING UNIT AND IMAGE FORMING APPARATUS INCLUDING THE SAME - A developing unit according to an embodiment of the present disclosure includes a developer container, a stirring member, a magnetic roller, a developing roller, a developer supply port, and a developer discharge portion. The developer discharge portion includes a discharge blade having a spiral blade and conveying an excess developer, a developer discharge port through which the excess developer conveyed by the discharge blade is discharged outside of the developer container, and an air outlet through which an airflow in the developer container passes toward the outside of the developer container. The developer discharge port is located at a position lower than the upper surface of the developer present in the developer discharge portion; and the air outlet is located at a position higher than the upper surface of the developer present in the developer discharge portion. | 12-26-2013 |
20130343786 | DEVELOPING DEVICE AND IMAGE FORMING APPARATUS PROVIDED THEREWITH - A developing device of the present disclosure includes a developing roller, a toner feeding roller, a regulating blade, a blade holding member, a toner receiving member, and a casing. The regulating blade regulates a thickness of toner carried on the toner feeding roller. An air flow path is formed inside the blade holding member. The toner receiving member, the regulating blade, and the blade holding member each include a slit hole that leads to the air flow path. | 12-26-2013 |
20130343787 | DEVELOPING DEVICE AND IMAGE FORMING APPARATUS PROVIDED THEREWITH - A developing device of the present disclosure includes a developing roller, a toner feeding roller, a thickness regulating member, and a casing. The toner feeding roller feeds toner to the developing roller. The thickness regulating member is disposed opposite to the toner feeding roller at a predetermined distance from the toner feeding roller, and the thickness regulating member regulates a thickness of the toner carried on the toner feeding roller. The casing holds therein the developing roller, the toner feeding roller, and the thickness regulating member. The thickness regulating member is formed in a roller shape and rotatable. | 12-26-2013 |
20140205310 | DEVELOPMENT DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME - A development device includes a sheet member, a support member, and a vibration applying device. The sheet member is disposed between a developer carrier and a blade to receive a developer falling from the developer carrier toward the blade. The developer carrier is disposed to face to an image carrier on which an electrostatic latent image is formed and configured to supply the developer to the image carrier in a facing area to the image carrier. The blade is configured to regulate an amount of the developer carried on the developer carrier. The support member holds the sheet member. The vibration applying device applies vibration to the sheet member. The sheet member is stretchable and flexible and is stretched over the support member. | 07-24-2014 |
20140205311 | DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME - A developing device includes a contact member and a developing adhesion member. The contact member is provided to an air releasing part communicating an inside and an outside of a developer case storing a developer containing a toner, in a condition being contactable with an agitating member agitating and conveying the developer in the developing case. The developing adhesion member is supported by the contact member and is configured to collect the developer within air flowing from the inside to the outside of the developing case and to receive vibration caused by agitating and conveying operations of the agitating member through the contact member. | 07-24-2014 |
20140348536 | IMAGE FORMING APPARATUS - An image forming apparatus includes an image carrying member unit, a development device, a developer collection mechanism and a unit support tray. The developer collection mechanism is arranged on a downstream side in a first direction where the development device and the image carrying member unit are fitted into the main body of the image forming apparatus and the toner discharge portion of the image carrying member unit is coupled to the developer collection mechanism. The unit support tray is provided such that the unit support tray can be moved horizontally in the first direction and a second direction where the development device and the image carrying member unit are removed from the main body of the image forming apparatus; the unit support tray is moved in the first or second direction such that the toner discharge portion and the developer collection mechanism are coupled or the coupling is cancelled. | 11-27-2014 |
20140348543 | IMAGE FORMING APPARATUS - An image forming apparatus includes an image forming section including an image carrier and a developing device, and a developer recovery mechanism. The developing device includes, a developer carrier, and a developer discharge portion. The image forming section incorporates a developing device employing a first developing method where toner is caused to adhere to the image carrier by a magnetic brush formed on the developer carrier, or a developing device having a toner carrier between the developer carrier and the image carrier, and employing a second developing method where a toner layer is formed on the toner carrier by a magnetic brush formed on the developer carrier, and toner is caused to adhere to the image carrier by the toner layer formed on the toner. These developing devices, in the image forming section, each have a same positional relationship between the developer discharge portion and an image-carrier rotation shaft. | 11-27-2014 |
20150132027 | DEVELOPING DEVICE AND IMAGE FORMING APPARATUS PROVIDED THEREWITH - A developing device according to the present disclosure is provided with a developing container, a first stirring conveyance member and a second stirring conveyance member that stir and convey a developer within the developing container, and a developer carrying member that carries the developer. The developing container includes a discharge passage where a developer discharge port for discharging surplus developer within the developing container is formed. In the discharge passage, a discharge screw having a rotation shaft and a spiral blade is disposed. Within the discharge passage, at a portion on an upstream side of the developer discharge port in a developer discharge direction, there is provided a discharge regulating member that regulates discharge of the developer. | 05-14-2015 |
20150362889 | IMAGE FORMING APPARATUS - An image forming apparatus includes an image carrier unit, a developing device, a unit support frame, a retainer, and a developing device moving mechanism. The retainer swings in a first direction, in which the image carrier unit and the developing device are mounted in the unit support frame, to perform positioning of an image carrier, and swings in a second direction, in which the image carrier unit and the developing device are drawn out from a main body of the image forming apparatus, to unlock a positioned state of the image carrier. The developing device moving mechanism associates with the swing of the retainer in the first direction to dispose the developing device at a developing position, and associates with the swing of the retainer in the second direction to dispose the developing device at a separation position. | 12-17-2015 |
20160026119 | IMAGE FORMING APPARATUS FOR PERFORMING IMAGE FORMATION WITH USE OF TONER - An image forming apparatus according to an aspect of the present disclosure includes a toner conveyance portion, a vent hole portion, an air suction portion, and a filter portion. The toner conveyance portion forms a toner conveyance passage between a developing device and a collection container such that toner discharged from the developing device is conveyed in the toner conveyance passage and collected in the collection container. The vent hole portion is formed in the toner conveyance portion and allows inside and outside of the toner conveyance portion to communicate with each other such that air can be ventilated between the inside and the outside of the toner conveyance portion. The air suction portion sucks the air inside the toner conveyance portion via the vent hole portion. The filter portion is disposed on the vent hole portion and traps toner contained in the air sucked by the air suction portion. | 01-28-2016 |
Patent application number | Description | Published |
20080266376 | VISUAL COMMUNICATION SERVER AND COMMUNICATION SYSTEM - According to one embodiment, a server includes a control unit which instructs establishment and end of connection for the video data communications between the client computers corresponding to the telephone terminals, in accordance with the call information event received by the call information event receiving unit, and a connection information transmitting unit which transmits connection information between the plurality of client computers for which one of the establishment and the end of connection is executed by the control unit, wherein even if the connection information transmitting unit receives a notification of completion or end of the connection from the client computers, when the connection information transmitting unit receives a notification which accompanies change of connection states of the client computers, the connection information transmitting unit transmits the connection information after waiting for the change of the connection states. | 10-30-2008 |
20090154449 | TELEPHONE SYSTEM, AND MAIN UNIT AND TERMINAL REGISTRATION METHOD THEREFOR - According to one embodiment of the invention, there is provided a telephone system comprises a plurality of telephone terminals and a main unit. The main unit comprises an authentication processing unit performs login authentication MAC address authentication, and a mode specification unit receives specification of a plural terminal registration mode. The MAC address authentication refuses logins from telephone terminals differing in MAC address from a telephone terminal that has been allowed to log in firstly even if the logins are made by the same extension numbers. The plural terminal registration mode exclusively allows the simultaneous login by the same extension numbers from a plurality of telephone terminals having different MAC addresses. The authentication processing unit gives priority over the plural terminal registration mode higher than the MAC address authentication and makes the MAC address authentication void in the plural terminal registration mode. | 06-18-2009 |
20100131594 | WEB PAGE ACCESS METHOD AND SERVER - According to one embodiment, of the invention, there is provided a Web page access method applied to a network system. The network system comprises a terminal having a Web page browsing function, and a server that stores a Web page accessible from the terminal. The access method includes determining, by the server, characteristics of a user interface of an access source terminal, generating, by the server, a modified Web page by modifying a reference method of a link on the Web page according to the determined characteristics, transmitting, by the server, the modified Web page to the access source terminal, and displaying, by the terminal, the transmitted modified Web page. | 05-27-2010 |
Patent application number | Description | Published |
20140197693 | CONTACTLESS POWER TRANSMISSION DEVICE - A contactless power transmission device includes a power receiver, a power feeder configured to contactlessly feed power to the power receiver, the power feeder including a primary coil configured to generate magnetic flux by an input alternating current voltage, and a cover configured to cover the primary coil, and a capacitive sensor configured to supply an alternating current voltage to an electrode to measure a capacitance occurring between the electrode and foreign matter present around the cover and thereby detect the foreign matter. The frequency of the alternating current voltage of the capacitive sensor is set to be higher than the frequency of the magnetic flux generated by the primary coil. | 07-17-2014 |
20140354073 | POWER FEED DEVICE OF INDUCTIVE CHARGING DEVICE - A power feeding device of a non-contact charging device includes a power factor improvement circuit which converts an AC power supply to DC, and improves a power factor, a smoothing capacitor connected to an output end of the power factor improvement circuit, an inverter circuit which includes a plurality of switching elements, and generates an AC signal using a voltage of the smoothing capacitor as a power supply, a power feeding section which feeds power based on the AC signal to a power receiving device, and a control circuit which modulates at least one of a duty factor or an operation frequency of each of the switching elements of the inverter circuit in synchronization with the AC power supply. | 12-04-2014 |
20140354074 | POWER FEED DEVICE OF INDUCTIVE CHARGING DEVICE - A power feeding device of a non-contact charging device includes a power factor improvement circuit which converts an AC power supply to DC, and improves a power factor, a smoothing capacitor connected to an output end of the power factor improvement circuit, an inverter circuit which includes a plurality of switching elements, and generates an AC signal using a voltage of the smoothing capacitor as a power supply, a power feeding section which feeds power based on the AC signal to a power receiving device, and a control circuit which modulates a duty factor of each of the switching elements of the inverter circuit in synchronization with the AC power supply, wherein the control circuit controls the plurality of switching elements so that an increment of the modulated duty factor is not equal to a decrement of the modulated duty factor. | 12-04-2014 |
Patent application number | Description | Published |
20100123915 | Color Adjustment Apparatus, Image Forming Apparatus, And Computer-Readable Recording Medium - A color adjustment apparatus comprises an input unit for receiving an input operation, a color adjustment display segment for displaying orthogonal coordinate systems between a pre color adjustment hue axis and an adjustment target axis indicative of a degree of adjustment of a hue, saturation, or lightness and an adjustment line indicative of a relationship between before color adjustment and after color adjustment on the orthogonal coordinate systems, an adjustment line changing unit for changing the adjustment line in response to an operation by the input unit, and a color adjustment unit for adjusting a hue, saturation, and lightness of a target image in correspondence with the adjustment line changed by the adjustment line changing unit. | 05-20-2010 |
20100195149 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - An image forming apparatus includes a rendering time calculating unit configured to calculate rendering times for respective pieces of intermediate data, a rendering control unit configured to determine which of a pre-rendering process and a real-time rendering process is to be performed on the respective pieces of intermediate data based on the rendering times, rendering being performed before output of a piece of intermediate data in the pre-rendering process and rendering being performed in parallel with output of another piece of intermediate data in the real-time rendering process, and the rendering control unit further configured to allow a rendering unit to perform either of the pre-rendering process or the real-time rendering process, a reading unit configured to read the pieces of rendered data, and an output unit configured to output to a printer engine the pieces of rendered data read by the reading unit. | 08-05-2010 |
20130272610 | Image Processing Apparatus that Groups Objects Within Image - Provided is an image processing apparatus including: a grouping preference unit configured to register user preference information on a storage device based on a user operation, the user preference information indicating how objects within an image are to be classified into groups; an image analysis unit configured to detect the objects within the image; and a grouping unit configured to read the user preference information from the storage device and classify the objects detected within the image into the groups indicated in the read user preference information. | 10-17-2013 |
20130290840 | Document Management Apparatus for Managing a Document Image Including Handwritten Comment Areas - A document management apparatus includes: a handwriting extracting unit configured to extract a handwritten comment area within a document image; a data management unit configured to store, in a storage device, document image data indicative of the document image and, in association therewith, handwritten data that defines content of the handwritten comment area within the document image; and a handwriting operation unit configured to update, upon receipt of an operation for editing content of the handwritten comment area, the handwritten data in accordance with the operation for editing. | 10-31-2013 |
20140085669 | Image Processing Apparatus That Generates Hyperlink Structure Data - An image processing apparatus includes an image reading unit configured to read information as image data, a character recognition unit configured to recognize individual characters included in the image data, a grouping unit configured to group the individual characters recognized into one or more character string based on character information indicating a format of the character, a character extraction unit configured to extract a character string for which a link is to be created based on an importance of the character string obtained by the grouping, a character search unit configured to search the image data in which the characters have been recognized for the character string having the same character base among the character strings extracted, and a link setting unit configured to link the character strings having the same character base that are retrieved to each other based on the importance. | 03-27-2014 |
20140118791 | Image Forming Apparatus That Performs Color Conversion Specific to a Particular Graphic Form - An image forming apparatus includes a specific graphic form storage section, an image determination section, and determination color conversion processing section. The specific graphic form storage section is configured to store a visual image of a specific graphic form and attribute information specific to the specific graphic form as a reference image and reference attribute information, respectively. The image determination section is configured to determine at least one of (i) whether or not an image matching with the reference image is included in target data and (ii) whether or not an image having the reference attribute information is included in the target data, and detect the image identified through the determination as an image corresponding to the specific graphic form. The color conversion processing section is configured to perform specific color conversion processing for the image corresponding to the specific graphic form. | 05-01-2014 |