Patent application number | Description | Published |
20100051906 | SEMICONDUCTOR DEVICE - A semiconductor device for correcting an input signal and outputting a corrected signal are provided. The semiconductor device includes a semiconductor layer, a plurality of first conductors formed on one of faces of the semiconductor layer and serving as input terminals to which a signal is input, second conductors of the number larger than that of the first conductors at density higher than that of the first conductors, formed on the other face of the semiconductor layer, a high impurity concentration region provided on the semiconductor layer side of an interface between the second conductor and the semiconductor layer, an insulating layer formed on the other face, and a plurality of third conductors formed on the insulating layer and serving as output terminals for outputting the processed signal. | 03-04-2010 |
20120038532 | CORE-SHELL MAGNETIC MATERIAL, METHOD FOR PRODUCING CORE-SHELL MAGNETIC MATERIAL, DEVICE, AND ANTENNA DEVICE - A core-shell magnetic material having an excellent characteristic in a high-frequency band, in particular a GHz-band and a high environment resistance is provided. The core-shell magnetic material includes: a magnetic member in which plural core-shell magnetic particles are bound by a binder made of a first resin; and a coating layer that is made of a second resin different from the first resin, a surface of the magnetic member being covered with the coating layer. The core-shell magnetic material is characterized in that the core-shell magnetic particle includes a magnetic metallic particle and a covering layer that covers at least part of a surface of the magnetic metallic particle, the magnetic metallic particle contains at least one magnetic metal selected from a group consisting of Fe, Co, and Ni, and the covering layer is made of an oxide, a nitride, or a carbide that contains at least one magnetic metal. | 02-16-2012 |
20120294785 | ACIDIC GAS ABSORBENT, ACIDIC GAS REMOVAL DEVICE, AND ACIDIC GAS REMOVAL METHOD - An acidic gas absorbent having a high acidic gas absorption capacity, that is, a high acidic gas absorption amount and a high acidic gas absorption rate, an acidic gas absorption device, and a method for absorbing an acidic gas, are provided. An acidic gas absorbent containing an azabicyclo compound and a primary or secondary amine compound; an acidic gas absorbent containing a heteroaromatic ring compound and a primary or secondary amine compound; an acidic gas removal device using these acidic gas absorbents; and a method for removing an acidic gas are disclosed. | 11-22-2012 |
Patent application number | Description | Published |
20090016566 | Apparatus for processing images, and method and computer program product for detecting image updates - The address calculating unit calculates a virtual address of a page for each pixel of a rectangular region of a predetermined size that is included in a screen. The acquiring unit acquires a physical address in correspondence with the virtual address of each pixel of the image information for which writing is requested, in accordance with a conversion table. The writing unit writes the image information for which writing is requested at the acquired physical address. The detecting unit detects an updated portion of the image information the content of which does not match before and after the writing, in units of pages. The compressing unit compresses the image information of the updated portion that is detected. | 01-15-2009 |
20090198809 | Communication device, method, and computer program product - A communication device includes a receiving unit that receives, from a computer running a virtual machine that can be switched between an active state and a stopped state, screen information provided by the virtual machine; a display unit that displays the screen information; a judging unit that, from the screen information displayed by the display unit, based on a number of operation procedures required for a process to be performed, judges whether the virtual machine performing the process by the operation procedures is to be stopped; and a transmitting unit that transmits a signal to the computer running the virtual machine judged to be stopped for stopping the virtual machine. | 08-06-2009 |
20100050006 | Communication apparatus, power supply control method, display apparatus, communication method, and computer program product - The detecting unit detects a disconnection of communications that have been established with a display apparatus. When the disconnection of the communications is detected, the message generating unit generates a confirmation message that confirms whether the communications should be reestablished. The transmitting unit transmits the confirmation message to the display apparatus. The receiving unit receives a reply message that indicates whether the communications should be reestablished from the display apparatus. The main power supply controlling unit shuts down the main power supply when the reply message indicates that the communications should not be reestablished, or when no reply message is received. | 02-25-2010 |
20100053472 | Image content transmitting server, image display apparatus, image content transmitting method, and image displaying method - An image content transmitting server includes a remote control service unit that transmits, to an image display apparatus connected via a network, data of a desktop screen displayed on another display apparatus, and receives an input from an input unit connected to the image display apparatus; an image-content transmission service unit that transmits a list of identification information of image contents to the image display apparatus, and transmits the image contents to the image display apparatus, based on the identification information of the image contents included in the list of identification information; and a service advertising unit that advertises services implemented by the remote control service unit and the image-content transmission service unit to the image display apparatus in accordance with a discovery protocol for finding the services. | 03-04-2010 |
20110310965 | COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMMUNICATION PROGRAM PRODUCT - According to one embodiment, a communication device includes an image storage unit storing a display image, an update image generation unit generating an update image used to update the display image, a detection unit detecting a difference region representing a region in which pieces of pixel information do not match between the update image and the display image, and a compression image generation unit generating a difference region compression image. The communication device further includes a moving picture generation unit generating a moving picture at a designated frame rate, a control unit comparing the size of the difference region with a first threshold and performs control of decreasing a frame rate designated to the moving picture generation unit when the size of the difference region is larger than the first threshold, and a transmission unit transmitting the compression image and the moving picture to the display device. | 12-22-2011 |
20130232314 | COMMUNICATION MANAGEMENT APPARATUS, COMMUNICATION MANAGEMENT METHOD, AND COMPUTER PROGRAM PRODUCT - According to an embodiment, a communication management apparatus mediates data between an information processing terminal having a temporary memory and an external memory device that is installed outside the information processing terminal. The apparatus includes a receiving unit configured to receive a write request issued by a device other than the information processing terminal for writing the data in the external memory device; a reading-writing unit configured to control reading of the data from the external memory device and control writing of the data in the external memory device; and a delete command issuing unit configured to, when the write request with respect to the external memory device is received, issue a delete command to the information processing terminal for deleting temporary data that is stored in the temporary memory. | 09-05-2013 |
Patent application number | Description | Published |
20120044465 | LIGHT SOURCE UNIT, ILLUMINATION DEVICE, AND PROJECTION DISPLAY APPARATUS - A light source unit includes a cylindrical transparent substrate capable of being controlled to rotate; plural segment regions provided at a cylinder portion of a side surface of the cylindrical transparent substrate; layers of different phosphors arranged on at least two of the plural segment regions, the different phosphors being configured to emit light of prescribed wavelength bands upon receiving excitation light; and an excitation light source provided inside or outside of the transparent substrate, the excitation light source being configured to apply the excitation light to the phosphors. | 02-23-2012 |
20130107230 | LIGHT SOURCE DEVICE AND PROJECTION DISPLAY APPARATUS | 05-02-2013 |
20130201408 | LIGHT SOURCE DEVICE AND PROJECTION DEVICE INCLUDING THE LIGHT SOURCE DEVICE - A light source device includes an LD module having a plurality of small light sources such as LDs, a control device selectively controlling On/Off of a plurality of the LDs, a first optical system collecting light emitted from the LDs into one collected light, and a second optical system emitting the collected light directly or through an optical process as source light. The control device maintains a constant amount of luminescence of the light source by controlling a number of the LDs selectively turned on in order to achieve a simple configuration of the light source device and a proper gradation expression of images. | 08-08-2013 |
20130308104 | LIGHT SOURCE APPARATUS AND IMAGE PROJECTION APPARATUS - A light source apparatus includes a first reflector having a first reflection face; a second reflector having a second reflection face, the first reflection face of the first reflector and the second reflection face of the second reflector disposed opposite each other; and a plurality of light sources being disposed around a periphery of the second reflector. Light beams emitted from the plurality of light sources reflect on the first reflector and then reflect on the second reflector. | 11-21-2013 |
20140036241 | LIGHT DEFLECTOR, LIGHT SOURCE DEVICE, IMAGE PROJECTING DEVICE, AND DISPLAY DEVICE - Disclosed is a light deflector including a light-emitting element configured to emit a light beam with a substantially elliptical cross-sectional shape, and a lens configured to condense light emitted from the light-emitting element, wherein an optical axis of the light-emitting element and an optical axis of the lens are decentered and a longitudinal axis of the light beam with the substantially elliptical cross-sectional shape is arranged in a direction orthogonal to a direction of decentering on the lens. | 02-06-2014 |
20140240679 | LIGHT SOURCE UNIT AND IMAGE PROJECTION APPARATUS INCLUDING LIGHT SOURCE UNIT - A light source unit includes a light emitting element supporter to support a plurality of light emitting elements disposed with a dispersed pattern in a two-dimensional direction as a light emitting element assembly, and light emitted from the light emitting element assembly exits to a target. The light emitting element supporter includes a ventilating hole at an inner portion of two dimensional direction of the light emitting element assembly, and cooling air, supplied from a rear side of a light emitting side of the light emitting element assembly, passes through the ventilating hole to the light emitting side of the light emitting element assembly. | 08-28-2014 |
20140240680 | LIGHT SOURCE UNIT AND IMAGE PROJECTION APPARATUS INCLUDING LIGHT SOURCE UNIT - A light source unit includes a light emitting element supporter to support a plurality of light emitting elements disposed with a dispersed pattern in a two-dimensional direction as a light emitting element assembly, and light emitted from the light emitting element assembly exits to a target; a light return member disposed at a position facing a light emitting side of the light emitting element assembly while setting a space with the light emitting element supporter, the light return member returning light emitted from the light emitting element assembly toward at an inner side of two dimensional direction of the light emitting element assembly, and a flow path of the cooling air to pass through cooling air supplied from an air supply unit into the space. | 08-28-2014 |
20150042963 | LIGHT SOURCE DEVICE AND IMAGE PROJECTING APPARATUS HAVING THE SAME - A light source device includes: a first light emitting unit including a light emitting element that emits light having a predetermined wavelength range; a second light emitting unit including a wavelength conversion member that receives the light from the light emitting element and emits light having a different wavelength range different than the predetermined wavelength range; an optical unit configured to define a path of the light emitted from the light emitting element and a path of the light emitted from the wavelength conversion member; an air blowing unit configured to generate a cooling air; and a passage forming member configured to form a passage through which the cooling air flows, the passage being in contact with both of the first light emitting unit and the second light emitting unit. | 02-12-2015 |
20150109584 | LIGHT SOURCE DEVICE, AND IMAGE PROJECTION APPARATUS EMPLOYING LIGHT SOURCE DEVICE - A light source device includes a first light source to emit first light having a first wavelength range; a wavelength convertor, disposed on an optical path of the first light, to receive the first light to emit light having other wavelength range different from the first wavelength range; a cyclical movement unit to cyclically move the wavelength convertor while crossing the optical path of the first light; optical parts to define an optical path of the first light, and an optical path of the light emitted from the wavelength convertor; a detector to detect a cyclic movement condition of the cyclical movement unit; and a received light quantity reducing unit to reduce light quantity of the first light received by the wavelength convertor when a cyclic movement condition detected by the detector satisfies an abnormal condition while outputting the first light or the light having other wavelength range to outside. | 04-23-2015 |
20150131062 | LIGHT SOURCE APPARATUS AND IMAGE PROJECTION APPARATUS - A light source apparatus includes a light source to emit excitation light; a phosphor as a rotatable wavelength convertor; a motor to drive the phosphor; an excitation light condensing optical system to condense the excitation light emitted from the light source onto the phosphor; and a casing having a closed space to encase the light source, the phosphor, and the excitation light condensing optical system, and at least a part of the motor while a remaining part of the motor being protruded to an external space of the casing. | 05-14-2015 |
20150253653 | ILLUMINATION DEVICE, PROJECTOR, AND ILLUMINATION METHOD - An illumination device includes an excitation light source which emits excitation light, a wavelength converter which generates fluorescent light having a wavelength different from that of the excitation light through the excitation of the excitation light and a light path-splitting member including a first filter and a second filter arranged to alternately come across a light path of the excitation light, wherein the first filter reflects one of the excitation light and the fluorescent light and transmits the other of the excitation light and the fluorescent light, the second filter transmits light reflected by the first filter and reflects light transmitted through the first filter, and the wavelength converter is disposed in a reflection light path or a transmission light path of the excitation light. | 09-10-2015 |