Patent application number | Description | Published |
20130027052 | BICYCLE ELECTRICAL SYSTEM DIAGNOSTIC DEVICE - A bicycle electrical system diagnostic device is provided for a bicycle electrical system in which several electric devices are connected. The diagnostic device includes a connecting section and an electric device recognizing section. The connecting section is configured to be connected to and disconnected from the electrical system. The electric device recognizing section is configured to communicate with the electrical system and recognize any of the electric devices while the connecting section is electrically connected to anyone of the electric devices. | 01-31-2013 |
20130030603 | BICYCLE COMMUNICATION ADAPTER - A bicycle communication adapter is provided with a voltage converting component, a signal converting component and a superimposing component. The voltage converting component is configured to convert a received voltage supplied from a bicycle electrical management system to a converted voltage suitable for at least one of a plurality of electric devices of a bicycle electrical system. The signal converting component is configured to convert a received signal outputted from a bicycle electrical management system into a converted signal compliant with a standard for power line communication. The superimposing component is configured to superimpose the converted signal converted by the signal converting component onto the converted voltage converted by the voltage converting component. | 01-31-2013 |
20140298943 | BICYCLE COMPONENT OPERATING APPARATUS - A bicycle component operating apparatus is basically provided with a controller. The controller is configured to electrically adjust an input position of at least one operating member for starting operation of at least one bicycle component. | 10-09-2014 |
20140354038 | CONTROL DEVICE - A control device is provided for controlling an electric device on a bicycle. The control device basically includes a bicycle attachment member, an operating member, an operation detection unit and a signal output unit. The operating member includes at least a first operating part and a second operating part. The operating member is rotatably mounted to the attachment member to rotate in a prescribed operation direction. The operation detection unit is arranged to detect selective operation of the first and second operating parts in the operation direction. The signal output unit outputs an actuation signal to actuate the electric device based on a detection result from the operation detection unit. | 12-04-2014 |
Patent application number | Description | Published |
20100018563 | SOLAR CELL MODULE AND METHOD OF MANUFACTURING THE SAME - In the solar cell module | 01-28-2010 |
20110247673 | SOLAR CELL MODULE - In a solar cell module | 10-13-2011 |
20120073621 | SOLAR CELL AND SOLAR CELL MODULE - Provided is a solar cell ( | 03-29-2012 |
20120240985 | SOLAR CELL STRING AND SOLAR CELL MODULE USING SAME - Multiple solar cells includes a photoelectric conversion body configured to generate carriers upon receiving light and an electrode formed on a principle surface of the photoelectric conversion body and configured to collect the carriers. A wiring member electrically connects the multiple solar cells to each other. A resin adhesive is disposed between the wiring member and the principle surface of each of the solar cells. The wiring member includes a low-resistance body, a conductor including tin or a tin-containing alloy material formed on a periphery of the low-resistance body, and a metal thin film including silver or a silver alloy covering a surface of the conductor. | 09-27-2012 |
20130125951 | SOLAR CELL MODULE AND METHOD OF MANUFACTURING SOLAR CELL MODULE - Disclosed is a solar cell module that includes: a plurality of solar cells connected with one another in such a manner that electrodes formed on surfaces of neighboring solar cells are connected with each other through a wiring member. A portion of the wiring member bites the electrodes, and the solar cells and the wiring member are bonded to each other by a resin. | 05-23-2013 |
20130133717 | SOLAR CELL MODULE AND METHOD FOR MANUFACTURING THE SAME - A solar cell module includes a plurality of solar cells including a photoelectric conversion unit, and an electrode which is formed on the surface of the photoelectric conversion unit; a wiring member that electrically connects the plurality of solar cells; and a resin adhesive that adheres the solar cells and the wiring member. Non-contiguous regions of the resin adhesive are present between the wiring member and the solar cells. | 05-30-2013 |
20140130841 | SOLAR MODULE AND MANUFACTURING METHOD THEREFOR - A solar module is provided which has improved output characteristics. The solar module ( | 05-15-2014 |
20140158200 | SOLAR MODULE - Provided is a solar module with improved reliability. A solar module ( | 06-12-2014 |
20140373903 | SOLAR CELL MODULE - A solar cell module includes a plurality of solar cells and a wiring member attached to surfaces of the adjacent solar cells on one side. The wiring member electrically connects the adjacent solar cells electrically and includes an insulation sheet and a conductive layer disposed on the insulation sheet. A length of a portion of the wiring member located between the adjacent solar cells is greater than a distance between the adjacent solar cells. | 12-25-2014 |
20150083187 | SOLAR CELL MODULE AND SOLAR CELL MODULE MANUFACTURING METHOD - This solar cell module is provided with a plurality of solar cells, and connecting members that connect the solar cells to each other with bonding layers therebetween. At an edge portion of each of the connecting members, said edge portion being in the longitudinal direction of the connecting member, the solar cell module has a bonding portion wherein the length of contact between each of the bonding layers and each of the connecting members is longer than the length of such contact at the center portion of each of the solar cells. | 03-26-2015 |
Patent application number | Description | Published |
20100067942 | Housing Structure and Image Forming Apparatus - A housing structure includes a first structure, which has body frames and a first shaft supported by the body frames, a second structure to be movably supported between an opened position and a closed position by the first shaft, and a positioning device to position the second structure in relation to the first structure in the closed position. The positioning device includes a first engagement portion provided on the first structure, a second engagement portion provided on the second structure and engaged with the first engagement portion in the closed position, a first biasing device to bias the second engagement portion toward the second structure, and a second biasing device to bias the second engagement portion toward the first structure. The positioning device positions the second structure in relation to the first structure by biasing forces of the first biasing device and the second biasing device. | 03-18-2010 |
20110058847 | Image forming apparatus - An image forming apparatus includes a transfer belt that conveys a transfer material, and a photosensitive body that catches the transfer material between the photosensitive body and the transfer belt and that transfers a toner image to the transfer material. The transfer belt is driven in conjunction with the opening action of the front cover, and the photosensitive body is separated from the transfer belt in conjunction with the opening action of the front cover. | 03-10-2011 |
20120114373 | IMAGE FORMING APPARATUS CAPABLE OF EFFECTIVELY UTILIZING INTERIOR SPACE - An image forming apparatus comprises a exposure device as a light source, a developer container storing developer and attached to a main body of the image forming apparatus perpendicular to a lengthwise direction of the photoconductor, a developing unit and a photoconductor unit having a photoconductor for bearing a latent image thereon each detachably attached to the main body substantially in the same direction as the developer container. An exposure device displacing mechanism displaces the exposure device between a first position enabling the exposure device to function as the light source and a second position disabling the exposure device to function as the light source. The photoconductor unit is detached when the developer container is either displaced from an initially attached position or is removed from the main body and the exposure device displacing device has displaced the exposure device to the second position. | 05-10-2012 |
20120315061 | IMAGE FORMING APPARATUS - An image forming apparatus includes an outer cover in which an air intake and an exhaust outlet are formed, an image forming unit, a fixing device to fix an image on a recording medium and including a fixing casing in which a sheet inlet and a first exhaust opening are formed, and a thermal shield disposed above the sheet inlet of the fixing device and between the fixing device and a component adjacent to the fixing device, an air channel to guide air sucked in through the air intake to the exhaust outlet, defined by the thermal shield as well as the fixing casing. The first exhaust opening formed in the fixing casing communicates with the air channel formed by the thermal shield and the fixing casing to merge the hot air discharged from the fixing device into the air flowing in the air channel. | 12-13-2012 |
20130243445 | IMAGE FORMING APPARATUS - An image forming apparatus including an upper cover, an image forming unit including an image carrier and a developing device, a toner container detachably connectable to the developing device to supply toner to the developing device through an opening in the toner container, a shutter provided to the toner container and biased by a first elastic member in a direction to close the opening of the toner container, a link member integrated with the shutter, a shutter switching member to switch a position of the shutter to an open position by moving the link member to a pressing position, and an interlock mechanism to retract the shutter switching member from the pressing position in conjunction with opening of the upper cover. The opening is closed with the shutter by switching the shutter switching member to a retracted position in conjunction with the opening of the upper cover. | 09-19-2013 |
20130266340 | IMAGE FORMING APPARATUS - An image forming apparatus includes: a developer container to contain a developer therein and a developer supply port; an image forming unit to form an image with the developer from the developer container and including a developer intake port; an openable/closable upper cover configured to cover an upper part of the developer container in a closed state and take out the developer container in an open state; an openable/closable retention cover to hold the developer container and configured to allow the image forming unit to be removed when the retention cover is opened; a coupling device to secure a coupled state of the developer supply port of the developer container with the developer intake port of the image forming unit when the upper cover is in a closed state; and a disconnection preventer to prevent the developer container from disconnecting from the retention cover when the upper cover is opened. | 10-10-2013 |
20130278705 | OPTICAL ELEMENT RETAINER AND IMAGE FORMING APPARATUS INCLUDING THE OPTICAL ELEMENT RETAINER - An image forming apparatus includes a main-body housing, a cover rotatably attached to the main-body housing, a latent image bearing member provided in the housing, an optical writing head to write a latent image on the latent image bearing member, a head retainer rotatably attached to the cover to hold the optical writing head, a biasing member to bias the head retainer in a rotation direction thereof, and a guide member. The guide member provided to the main-body housing is pressed by the optical writing head biased by the biasing member while guiding the optical writing head in a first direction and a second direction in association with movement of the cover. The first direction is a direction in which the optical writing head approaches the latent image bearing member, and the second direction is a direction in which the optical writing head separates from the latent image bearing member. | 10-24-2013 |
20140064781 | IMAGE FORMING APPARATUS - An image forming apparatus capable of preventing the image formation unit from being attached to a guide member for the image formation unit mistakenly, including an apparatus body; an image carrier including a rotary shaft; an exposure device configured to form a latent image through exposure of a surface of the image carrier and retractable from an exposure position; an image formation unit disposed detachably from the apparatus body; and a guide member to guide the exposure device to the exposure position. In the optimal apparatus, the guide member is used both to guide the image formation unit to the apparatus body and to guide the exposure device to the exposure position. | 03-06-2014 |
20140133881 | POWER SUPPLY DEVICE AND IMAGE FORMING APPARATUS - A power supply device to electroconductively connect a power-fed terminal included in a power-fed unit and a power supply terminal of a power supply board. The power supply device includes a unit contact portion to contact the power-fed terminal; a board contact portion to contact the power supply board; a connector to connect the unit contact portion and the board contact portion; and a support member to support the unit contact portion, the board contact portion, and the connector. The unit contact portion is held on an inner face of the support member opposed to the power-fed unit; the board contact portion is held on an outer face of the support member opposed to the power supply board; and the connector connects the unit contact portion and the board contact portion through the support member. | 05-15-2014 |
20140314440 | IMAGE FORMING APPARATUS - An image forming apparatus includes a pair of side walls disposed opposite each other; a driven unit supported between the side walls; a drive unit with drive transmission gears attached to one of the side walls and drives the driven unit; and a reinforcing member connecting the pair of side walls. One end of the reinforcing member is attached to the side wall opposite the other side wall to which the drive unit is attached and the other end is attached to the drive unit. The driven unit is an image forming unit including at least an image carrier. The image carrier includes a rotary shaft, both lateral ends of which are supported by the pair of side walls. A gear portion engaging the drive transmission gears of the drive unit is disposed on one end of the rotary shaft of the image carrier. | 10-23-2014 |
Patent application number | Description | Published |
20100225574 | IMAGE DISPLAY DEVICE AND IMAGE DISPLAY METHOD - An objective of the present invention is to provide an image display device that performs area active drive and that can suppress the occurrence of flicker upon displaying a moving image. An APL calculating unit ( | 09-09-2010 |
20100309107 | DISPLAY DEVICE - It is an object of the present invention to provide a liquid crystal display device with high color reproduction ability even when an area active backlight is driven. A liquid crystal display device ( | 12-09-2010 |
20120112991 | LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR CONTROLLING DISPLAY OF LIQUID CRYSTAL DISPLAY DEVICE - An embodiment of a liquid crystal display device includes: a liquid crystal panel including pixels arranged in a pixel; and a backlight that irradiates it with light. In at least one example embodiment, the pixels included in the liquid crystal panel each include picture elements different in color. The picture elements are each provided with a color filter corresponding to the color of the picture element. The liquid crystal display device includes: an aperture ratio converting section that, to reduce optical cross talk, decreases an aperture ratio for inputted image data and outputs data of the aperture ratio; and a backlight data converting section that, to supplement the aperture ratio for the image data which is decreased by the aperture ratio converting section, converts data to increase a backlight luminance. This backlight luminance control prevents or reduces optical or electrical cross talk. | 05-10-2012 |
20120139975 | Display Device - Disclosed is a display device that has improved correspondence between brightness distribution of an illuminating device including a plurality of partial lights and brightness distribution of images displayed on a display panel. Specifically, in a liquid crystal display, a filtering unit generates brightness distribution data by filtering each item of brightness adjustment data corresponding to partial lights using a filter among a plurality of brightness diffusing filters. Furthermore, a panel control data correcting unit generates panel control data that controls images displayed on a liquid crystal display panel from the brightness distribution data and panel control data. | 06-07-2012 |
20120176419 | Image Display Device And Image Display Method - An emission luminance calculation section of an image display device divides an input image into a plurality of areas, and obtains luminances upon emission of LEDs in the areas. A maximum luminance position eccentricity coefficient calculation section obtains maximum luminance position eccentricity coefficients indicating maximum luminance positions in the areas. An emission luminance correction section corrects the first emission luminances on the basis of the maximum luminance position eccentricity coefficients and contribution ratios stored in an LED filter. At this time, luminances of areas positioned in the same direction as the maximum luminance positions are set to be relatively high, and luminances of areas positioned in the opposite direction to the maximum luminance positions are set to be relatively low. | 07-12-2012 |
Patent application number | Description | Published |
20100232459 | Pulse Laser Light Timing Adjusting Device, Adjusting Method, and Optical Microscope - To provide a pulse laser light timing adjusting device capable of easily adjusting pulse laser light timing, a timing adjusting method, and an optical microscope. An optical microscope in accordance with the present invention includes mirror pairs | 09-16-2010 |
20150204722 | FOURIER TRANSFORM SPECTROSCOPY METHOD, SPECTROSCOPIC DEVICE, AND SPECTROSCOPIC MEASUREMENT PROGRAM THAT IMPROVE SPECTRAL RESOLUTION AND SPECTRAL ACCURACY - Provided is a Fourier transform spectroscopy method that removes restrictions on spectral resolution and spectral accuracy in Fourier transform spectroscopy for observing a cyclic repeating phenomenon, that realizes, theoretically, infinitesimal spectral resolution accuracy. After accurately and sufficiently stabilizing the repetition period of a phenomenon, a temporal waveform is acquired by making a repetition period and a time width for observing the temporal waveform of a phenomenon strictly conform, and by performing a Fourier transform, acquired is a discrete separation spectrum in which the inverse number of the observation time window size T is made a frequency data gap. Measurement is repeated while causing the repetition period to change, and the gap of the discrete separation spectrum is supplemented. Thereby, in a case of an observation target in which the existence time of a phenomenon is longer than the repetition period, the spectral resolution of the obtained discrete separation spectrum becomes infinitesimal. | 07-23-2015 |
Patent application number | Description | Published |
20080224434 | Center take-off rack-and-pinion steering apparatus - A center take-off rack-and-pinion steering apparatus includes a cylindrical rack housing having an elongate hole extending in a longitudinal direction, a mounting bracket for mounting ends of a pair of tie rods on a rack shaft, and a slider interposed between the mounting bracket and the rack shaft and slidable in an inner periphery of the elongate hole. The inner periphery of the elongate hole and the slider include sliding contact sections that are brought into sliding contact with each other along with the slide of the slider slides. The sliding contact sections include at least a pair of curved sliding contact surfaces that are brought into sliding contact with each other in a curved shape when seen in an axial direction of the rack shaft. | 09-18-2008 |
20090038429 | Rack guide and rack-and-pinion type steering apparatus having the rack guide - A rack and pinion steering device has a pinion rotatable in the R-direction, a rack bar having rack teeth meshing with the pinion and rectilinearly movable in the A-direction, a housing for rotatably supporting the pinion, a rack guide for slidably supporting the rack bar, and an elastic means for pressing the rack guide toward the pinion. | 02-12-2009 |
20090263206 | Method and Structure for Preventing Screw From Loosening and Method of Manufacturing Male Screw - Prior to engaging a male screw formed on the outer circumference of a second member with a female screw formed on the inner circumference of a hole in a first member, protruding parts which protrude outward in the radial direction and are positioned at one end side of the male screw in the axial direction are formed in a plurality of regions which are separated from each other in the circumferential direction on the outer circumference of the second member on which the male screw is formed. The male screw is then engaged with the female screw from the other end side of the male screw in the axial direction. The torque required to rotate the male screw engaged with the female screw in the loosening direction is set so as to be greater in a state where the protruding parts are interposed between the male screw and the female screw than in a state where the protruding parts are not so interposed. | 10-22-2009 |
20100278467 | BEARING MECHANISM HAVING SLIDING BEARING - A bearing mechanism | 11-04-2010 |
Patent application number | Description | Published |
20110233578 | REFLECTOR LED LAMP - A reflector LED lamp comprises: a reflector | 09-29-2011 |
20110233593 | ILLUMINATING APPARATUS - Provided is a lighting apparatus that is suitable as a substitute for a conventional halogen lamp when positively utilizing leaked light. The lighting apparatus comprises: a heat dissipator | 09-29-2011 |
20120063146 | SPOT LIGHT SOURCE AND BULB-TYPE LIGHT SOURCE - In a spot light source | 03-15-2012 |
20120120661 | LIGHT-BULB TYPE LED LAMP AND ILLUMINATION APPARATUS - Provided is a light-bulb type LED lamp | 05-17-2012 |
20120120670 | LIGHT SOURCE APPARATUS - A light source apparatus that can be assembled and disassembled easily. A light source apparatus | 05-17-2012 |
20120147608 | LIGHT SOURCE DEVICE - An aim is to provide a light source device that can be assembled more easily than conventional light source devices. A light source device | 06-14-2012 |
20120187836 | LAMP AND LIGHTING APPARATUS - Lamp realizing high brightness without increase in size, including: case | 07-26-2012 |
20120224381 | LIGHT SOURCE DEVICE - An LED lamp | 09-06-2012 |
20120243240 | LIGHT SOURCE APPARATUS - The present invention aims to provide a light source apparatus including a small case housing therein a circuit unit including a tall electronic part and a wide mounting substrate. A light source apparatus | 09-27-2012 |
20120327669 | LIGHT SOURCE APPARATUS - Light source apparatus whose front cover can be removed easily and which can be attached to socket easily even if the base is screw-in type. The light source apparatus includes: cylindrical body | 12-27-2012 |
20130146926 | ILLUMINATING APPARATUS - Provided is a lighting apparatus that is suitable as a substitute for a conventional halogen lamp when positively utilizing leaked light. The lighting apparatus comprises: a heat dissipator | 06-13-2013 |
Patent application number | Description | Published |
20080290778 | Fluorescent Lamp, Back Light Unit, And Method Of Manufacturing The Fluorescent Lamp - A fluorescent lamp including a curved glass bulb that has a layer including a phosphor layer on an inner surface, mercury and a rare gas enclosed inside, and a pair of electrodes at both ends, and when a tube inner diameter (mm) of the glass bulb is plotted on a horizontal axis of an orthogonal coordinate system and a total amount of CO | 11-27-2008 |
20090091235 | FLUORESCENT LAMP AND BACKLIGHT UNIT - A fluorescent lamp ( | 04-09-2009 |
20090096958 | FLUORESCENT LAMP, BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY - A cold cathode fluorescent lamp includes a glass bulb ( | 04-16-2009 |
20090128742 | METHOD OF PRODUCING FLUORESCENCE SUBSTANCE SUSPENSION, FLUORESCENT LAMP, BACKLIGHT UNIT, DIRECTLY-BELOW TYPE BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY UNIT - The present invention relates to a manufacturing method for a phosphor suspension to be applied to an inner surface of a glass bulb of a fluorescent lamp, and a fluorescent lamp manufactured with use of the phosphor suspension. | 05-21-2009 |
20090268429 | FLUORESCENT LAMP, MANUFACTURING METHOD THEREFOR, LIGHTING DEVICE USING THE FLUORESCENT LAMP, AND DISPLAY DEVICE - A fluorescent lamp includes a glass container ( | 10-29-2009 |
20140204560 | ILLUMINATION LIGHT SOURCE AND LIGHTING APPARATUS - An LED unit which serves as an illumination light source includes: a mounting board on which a light-emitting element, which emits light frontward, is provided; a support disposed behind the mounting board; and a case disposed so that the mounting board is sandwiched in a longitudinal direction by the case and the support. The case includes a restricting portion which restricts sideward movement of the mounting board. | 07-24-2014 |
20140204561 | ILLUMINATION LIGHT SOURCE AND LIGHTING APPARATUS - An LED unit which serves as an illumination light source includes: a light-emitting element; a circuit board provided in a drive circuit which drives the light-emitting element; a lead wire electrically connecting the light-emitting element and the drive circuit; and a case including a first opening which is an elongated opening into which the lead wire is inserted. The circuit board includes a second opening which is an elongated opening into which the lead wire is inserted, and the first opening and the second opening are disposed so that a straight line extending in a lengthwise direction of the first opening and a straight line extending in a lengthwise direction of the second opening three-dimensionally cross each other. | 07-24-2014 |
20140204562 | ILLUMINATION LIGHT SOURCE AND LIGHTING APPARATUS - An LED unit which serves as an illumination light source that is attached to lighting equipment includes: a light-emitting element; a circuit board provided in a drive circuit which drives the light-emitting element; a case inside of which the circuit board is disposed; and a connecting component at least a portion of which is disposed inside the case, for electrically connecting the lighting equipment and the drive circuit. The case includes a positioning portion which determines a position of the circuit board, and the circuit board includes an opening into which the connecting component is inserted, and which determines the position of the circuit board by way of the rim of the opening abutting the positioning portion. | 07-24-2014 |
20140204594 | ILLUMINATION LIGHT SOURCE AND LIGHTING APPARATUS - An illumination light source which attaches to a lighting fixture by being rotated in a predetermined rotational direction R, the illumination light source including: a light-emitting unit (LED module), a case which includes a first opening and houses the light-emitting unit; and a translucent cover provided over the first opening, wherein the translucent cover includes a plurality of projecting portions provided at predetermined intervals in the rotational direction R, and the plurality of projecting portions each include a plurality of projections provided at a predetermined distance from each other in the rotational direction R and including a flat surface facing a direction opposite the rotational direction R. | 07-24-2014 |
Patent application number | Description | Published |
20110033614 | METHOD FOR MANUFACTURING OPTICAL WAVEGUIDE - An object is to manufacture an optical waveguide having low optical loss, by smoothing the surface of a core. To this end, a method for manufacturing an optical waveguide includes: a core-forming layer formation step of forming a core-forming layer of a photosensitive polymer on a surface of a lower cladding layer formed on a substrate; a smoothing step of smoothing the surface by lowering a surface viscosity thereof through a heat treatment of the core-forming layer; and a photocuring step of forming a core through selective exposure of the smoothed core-forming layer. | 02-10-2011 |
20120058320 | TRANSPARENT FILM - A transparent film is capable of suppressing discoloration caused by heat, while retaining high transparency and high glass transition temperature. The transparent film includes a glass fiber substrate made of glass fibers and impregnated with a resin composition in which a high refractive resin (a transparent resin) having refractive index higher than the glass fiber is mixed with a low refractive resin (a second transparent resin) having a refractive index lower than the glass fiber to have a resultant refractive index approximate to that of the glass fiber when cured. The high refractive resin has a 3 or more-functional epoxy resin expressed by the following formula: | 03-08-2012 |
20130287335 | OPTICAL-ELECTRICAL COMPOSITE FLEXIBLE CIRCUIT SUBSTRATE - An optical-electrical composite flexible circuit substrate having sufficiently high bending resistance is provided. An optical-electrical composite flexible circuit substrate includes: an optical circuit that includes a core portion and a cladding layer that covers the core portion; and an electrical circuit, with the optical circuit and the electrical circuit being disposed at a position that includes a neutral surface when the optical-electrical composite flexible circuit substrate is bent, or at a position near the neutral surface. Alternatively, the optical-electrical composite flexible circuit substrate may include an optical circuit that includes a core portion and a cladding layer that covers the core portion; and a substrate that includes an electrical circuit, with the substrate and the optical circuit being laminated so that the electrical circuit is disposed on a side closer to the optical circuit. | 10-31-2013 |
20140004321 | RESIN COMPOSITION FOR OPTICAL WAVEGUIDE, DRY FILM, OPTICAL WAVEGUIDE, AND PHOTOELECTRIC COMPOSITE WIRING BOARD USING SAME | 01-02-2014 |
20150234095 | OPTICAL WAVEGUIDE AND DRY FILM FOR OPTICAL WAVEGUIDE PRODUCTION - The present invention provides an optical waveguide excellent in all of transparency, a bending property and heat resistance and a dry film for manufacturing an optical waveguide. A clad layer of the optical waveguide according to the present invention is formed by using a dry film containing a polymer comprising at least a (meth)acrylate monomer with an epoxy group and a (meth)acrylate monomer without an epoxy group; and cationic or anionic curing initiator. | 08-20-2015 |
Patent application number | Description | Published |
20110042730 | Semiconductor device manufacturing method and semiconductor device - A formation method of an element isolation film according to which a high-voltage transistor with an excellent characteristic can be formed is provided. On a substrate, a gate oxide film is previously formed. A CMP stopper film is formed thereon, and thereafter, a gate oxide film and a CMP stopper film are etched. The semiconductor substrate is etched to form a trench. Further, before the trench is filled with a field insulating film, an liner insulating film is formed at a trench interior wall, and a concave portion at the side surface of the gate oxide film under the CMP stopper film is filled with the liner insulating film. In this manner, formation of void in the element isolation film laterally positioned with respect to the gate oxide film can be prevented. | 02-24-2011 |
20120007169 | SEMICONDUCTOR DEVICE AND ITS PRODUCTION METHOD - The present invention provides a semiconductor device including:a semiconductor substrate of a first conductive type; a first well region of the first conductive type formed in the semiconductor substrate; an epitaxial region of a second conductive type formed in the semiconductor substrate and arranged in a region adjacent to the first well region; a buried region of the second conductive type that is formed in a region at a lower part of the epitaxial region and that has an impurity concentration higher than that of the epitaxial region; a trench formed at boundaries between the first well region and the epitaxial region, and between the first well region and the buried region; a first semiconductor element that is formed on the first well; and a second semiconductor element that is formed on the epitaxial region. | 01-12-2012 |
20120139052 | Semiconductor device manufacturing method and semiconductor device - A formation method of an element isolation film according to which a high-voltage transistor with an excellent characteristic can be formed is provided. On a substrate, a gate oxide film is previously formed. A CMP stopper film is formed thereon, and thereafter, a gate oxide film and a CMP stopper film are etched. The semiconductor substrate is etched to form a trench. Further, before the trench is filled with a field insulating film, a liner insulating film is formed at a trench interior wall, and a concave portion at the side surface of the gate oxide film under the CMP stopper film is filled with the liner insulating film. In this manner, formation of void in the element isolation film laterally positioned with respect to the gate oxide film can be prevented. | 06-07-2012 |
Patent application number | Description | Published |
20080270744 | BUFFER MEMORY SHARING APPARATUS - The present invention allows a buffer memory to be shared for data streams, while maintaining space efficiency of the buffer memory. A buffer memory sharing apparatus allowing the buffer memory to be shared includes: a flag managing circuit which manages flags each indicating an occupancy status of a region; and, for the each data stream, an address generating circuit. The address generating circuit includes: an occupancy managing circuit which manages exclusive allocation of regions based on the flags; a FIFO memory which stores a bit sequence indicating an allocated region; a write counter; and a read counter. The address generating circuit generates a write address by combining a bit sequence stored at an end of the FIFO memory and a value of the write counter, and generates a read address by combining a bit sequence stored at a start of the FIFO memory and a value of the read counter. | 10-30-2008 |
20110161622 | MEMORY ACCESS CONTROL DEVICE, INTEGRATED CIRCUIT, MEMORY ACCESS CONTROL METHOD, AND DATA PROCESSING DEVICE - A memory access control unit is provided with a storage unit for storing a page table that stores a correspondence between a piece of data, a virtual page number, and a physical page number for all pages, and a conversion unit that includes a buffer for storing, for each of a subset of the pages, the virtual page number and the physical page number in correspondence, and a conversion processing unit operable to convert a virtual address into a physical address in accordance with content stored in the buffer. When the virtual page number of the virtual address included in the access request does not exist in the buffer, the conversion processing unit overwrites, in the buffer, (i) the virtual page number and the physical page number of a page for which a completed conversion count, indicating a number of times the virtual address of the page has been converted to the physical address, has reached a planned conversion count, with (ii) the virtual page number of the virtual address included in the access request and the physical page number corresponding, in the storage unit, to the virtual page number. | 06-30-2011 |
Patent application number | Description | Published |
20090109820 | OPTICAL DISC DRIVE - An optical disc drive according to the present invention can read data from any of multiple types of optical discs, of which the information storage layers are located at mutually different depths under their surface. When this drive is loaded with an optical disc, the servo controller of the drive changes a first type of drive signal to adjust a focus position by changing distances from the lens to the disc and/or a second type of drive signal to adjust tilt of the lens by changing the angles defined by the lens with respect to the disc a number of times, thereby changing settings to be determined by a combination of the focus position and the tilt. A signal quality rater measures multiple index values to rate the quality of a reflected light signal as the settings are changed. Then, the optical disc drive recognizes the type of the given optical disc based on those index values and reads data from the optical disc recognized. | 04-30-2009 |
20100061211 | OPTICAL PICKUP AND METHOD OF MANUFACTURING THE SAME - An optical pickup ( | 03-11-2010 |
20110194397 | OPTICAL PICKUP DEVICE - An optical pickup device has a DVD/CD laser diode for emitting a DVD/CD laser beam as linear polarized light, and a BD laser diode for emitting a BD laser beam. The optical pickup device has a dichroic mirror that regularly reflects a part of the DVD/CD laser beam, transmits a part of the DVD/CD laser beam, and transmits return light of the BD laser beam. The dichroic mirror is formed so that a product of reflectance of outward light of the DVD/CD laser beam and transmittance of return light of the DVD/CD laser beam becomes 20% or more to 25% or less. A light receiving element receives the return light of the DVD/CD laser beam transmitted through the dichroic mirror or the return light of the BD laser beam transmitted through the dichroic mirror. | 08-11-2011 |
20110242960 | LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING LIGHT EMITTING DEVICE - A light emitting device includes a base, a light-emitting module, and a shielding case. The light-emitting module is fixed to the base via a curved flexible printed-circuit. The shielding case fixed to the base in such a manner that the light-emitting module is held in a position to resist a restoring force of the flexible printed-circuit which is generated by the curve of the flexible printed-circuit. The light-emitting module includes a heat source, and the shielding case includes a projection. The projection controls movement of the light-emitting module in a direction perpendicular to the direction in which the light-emitting module is held by the shielding case. The projection and the light-emitting module are bonded to each other with silicone. | 10-06-2011 |
20120020095 | ELECTRONIC DEVICE - In an electronic device including a temperature sensor and an electronic component which is a heat generation source, the temperature is measured while the influence of heat from the electronic component is reduced. The electronic device includes: a base formed of a resin material; a board which is disposed at one side of the base, and includes an electronic component and a temperature sensor; and a heat sink which is disposed at the other side of the base for dissipating heat generated by the electronic component. The heat sink includes an extension part extending from the other side of the base toward a position of the board at which the electronic component is provided. | 01-26-2012 |