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| 20090174331 | BACKLIGHT DEVICE - A circuit to appropriately adjust the emission intensity of LEDs of various colors. By means of a first optical sensor | 07-09-2009 |
| 20090213103 | LED DRIVING ELEMENT, BACKLIGHT DEVICE, AND BACKLIGHT DEVICE DRIVING METHOD - An LED driving element that can perform black line insertion display without increasing the clock frequency. LED driving element | 08-27-2009 |
| 20090230885 | LED CONTROL DEVICE - An LED controller is provided that can easily control light-on testing of LEDs. A super voltage can be added to a signal including a low voltage and a high voltage. When the super voltage is not detected, LED driving circuit is operated in normal mode. When the super voltage is detected, LED driving circuit is operated in test mode. In test mode, the LEDs are turned on by a test signal directly input to LED driving circuit instead of by light emission data sent from shifter register to storage circuit. Accordingly, light-on testing of LEDs can be carried out easily. | 09-17-2009 |
| 20090256497 | BACKLIGHT DEVICE - A backlight device that is not affected by offset voltage. Driving transistor | 10-15-2009 |
| 20090289559 | LED DEVICE AND LED DRIVER - A LED device having a LED array, LED driver ICs, DC-DC converter, a first feedback circuit consisting of voltage dividing resistors, and a headroom voltage monitoring circuit having controller and second feedback circuit. In second feedback circuit, headroom voltages obtained at output current terminals of the LED driver ICs, are fed back to DC-DC converter. | 11-26-2009 |
| 20100120237 | METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES - A growth substrate is removed from a semiconductor film, and a surface of the semiconductor film exposed by removing the growth substrate is flattened. The semiconductor film along device division lines are partially etched by dry etching to form grooves in a lattice that form streets, not reaching the metal support in the semiconductor film. The surface of the semiconductor film at the bottom of the grooves is flattened. The semiconductor film along the device division lines at the bottom of the grooves are further etched by wet etching to expose the metal support at the bottom of the grooves to finish the streets. | 05-13-2010 |
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| 20080243506 | SPEECH RECOGNITION APPARATUS AND METHOD AND PROGRAM THEREFOR - A speech recognition apparatus includes a generating unit generating a speech-feature vector expressing a feature for each of frames obtained by dividing an input speech, a storage unit storing a first acoustic model obtained by modeling a feature of each word by using a state transition model, a storage unit configured to store at least one second acoustic model, a calculation unit calculating, for each state, a first probability of transition to an at-end-frame state to obtain first probabilities, and select a maximum probability of the first probabilities, a selection unit selecting a maximum-probability-transition path, a conversion unit converting the maximum-probability-transition path into a corresponding-transition-path corresponding to the second acoustic model, a calculation unit calculating a second probability of transition to the at-end-frame state on the corresponding-transition-path, and a finding unit finding to which word the input speech corresponds based on the maximum probability and the second probability. | 10-02-2008 |
| 20090240500 | SPEECH RECOGNITION APPARATUS AND METHOD - A speech recognition apparatus includes a storage unit which store vocabularies, each of vocabularies including plural word body data, each of the word body data obtained by removing a specific word head from a word or sentence, and store at least one word head portion including labeled nodes to express at least one common word head common to at least two of the vocabularies, an instruction receiving unit which receive an instruction of a target vocabulary and an instruction of a operation, a grammar network generating unit which generate, when adding is instructed, a grammar network containing the word head portion, the target vocabulary and connection information indicating that each of the word body data contained in the target vocabulary is connected to a specific one of the labeled nodes contained in the word head portion, and a speech recognition unit which execute speech recognition using the generated grammar network. | 09-24-2009 |
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| 20090043681 | AUTHENTICATION SYSTEM - It is an object of the present invention to achieve both security and convenience in authentication of authentication targets, which is required in various situations. An authentication system of the present invention includes: a receiving unit operable to receive first ID information from a first device, and receive second ID information from a second device; and an authority information generating unit operable to generate authority information having an authority range varying according to the number of pieces of the ID information received by the receiving unit. Accordingly, the range of authority that can be executed can be limited according to the number of pieces of authenticated ID information, and thus both security and convenience can be achieved in authentication of authentication targets, which is required in various situations. | 02-12-2009 |
| 20090168619 | OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DISK REPRODUCTION APPARATUS, A MARKING FORMING APPARATUS, A METHOD OF FORMING A LASER MARKING ON AN OPTICAL DISK, AND A METHOD OF MANUFACTURING AN OPTICAL DISK - Disclosed is an optical disk barcode forming method wherein, as information to be barcoded, position information for piracy prevention, which is a form of ID, is coded as a barcode and is recorded by laser trimming on a reflective film in a PCA area of an optical disk. When playing back the thus manufactured optical disk on a reproduction apparatus, the barcode data can be played back using the same optical pickup. | 07-02-2009 |
| 20090235303 | ENCRYPTED CONTENT AND DECRYPTION KEY PROVIDING SYSTEM - Not only is it possible to let the viewers watch information that an information provider wants watched by the viewers in a reliable manner, but it is also possible to provide the viewers with information that the information provider desires. A content providing server | 09-17-2009 |
| 20110286315 | OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DISK REPRODUCTION APPARATUS, A MARKING FORMING APPARATUS, A METHOD OF FORMING A LASER MARKING ON AN OPTICAL DISK, AND A METHOD OF MANUFACTURING AN OPTICAL DISK - Disclosed is an optical disk barcode forming method wherein, as information to be barcoded, position information for piracy prevention, which is a form of ID, is coded as a barcode and is recorded by laser trimming on a reflective film in a PCA area of an optical disk. When playing back the thus manufactured optical disk on a reproduction apparatus, the barcode data can be played back using the same optical pickup. | 11-24-2011 |
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| 20090121850 | Information storage apparatus - There is provided an information storage apparatus capable of storing information on a parked vehicle acquired before and after detection of unusual conditions with lesser amount of power to be consumed. During halt of a vehicle, at least one of image information and sound information of the interior of the vehicle is acquired by an anti-theft device main body, and the acquired information is transmitted from the anti-theft device main body to a drive recorder at a transmission interval that varies between before and after detection of unusual vehicle conditions by the anti-theft device main body. A drive recorder main body allows a second RAM to store therein information received from an anti-theft device at a second transmission period and information received from the anti-theft device at a first transmission period. | 05-14-2009 |
| 20090153312 | Information recording apparatus - Image and sound information are acquired from a camera and a microphone and the information is stored into a second RAM for a first time period from detection of occurrence of an abnormal condition of a vehicle by a sensor. When occurrence of an abnormal condition of the vehicle has been detected by the sensor during the first time period from the detection of occurrence of an abnormal condition of the vehicle, image and sound information is acquired from the camera and the microphone and the information is stored into the second RAM for a second time period from the previous detection of occurrence of an abnormal condition of the vehicle, and the image and sound information stored into the second RAM for the second time period Tb are stored into a nonvolatile ROM. | 06-18-2009 |
| 20110292629 | RECEIVING APPARATUS - A receiving apparatus includes two electronic boards having flat surfaces that are disposed substantially-parallel to each other and that at least partially overlap each other, and an antenna that is mounted on the two electronic boards. The antenna includes a first metal line that is mounted along the flat surface of a first electronic board out of the two electronic boards, and a second metal line that is disposed substantially-perpendicular to the flat surfaces of the two electronic boards, a first end of the second metal line electrically connected to the first metal line and a second end of the second metal line electrically connected to a circuit on a second electronic board out of the two electronic boards. This enables the antenna to be integrated with the two electronic boards. As a result, it is possible to reduce the production cost while higher performance in receiving a radio wave is provided. | 12-01-2011 |
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| 20110177449 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - An image forming apparatus includes a latent image carrier on which a latent image is formed, a developer carrier being in contact with the latent image carrier and configured to develop the latent image by using a liquid developer that contains toner and a carrier liquid, an image carrier belt being in contact with the latent image carrier, where the latent image carrier is configured to transfer the latent image onto an area of the image carrier belt, a transfer roller including a concave section on a circumferential surface thereof and a sheet member being configured on a part of the circumferential surface other than where the concave section is wherein the transfer roller is configured to transfer the latent image onto a transfer material, and a control unit being configured to control the area of the image carrier belt being in contact with the sheet member via the transfer material. | 07-21-2011 |
| 20110200351 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - An image forming apparatus includes an image carrier belt for carrying an image, a transfer roller rotating on a rotating shaft and forming a transfer nip with the image carrier belt downward in a vertical direction from a virtual horizontal plane perpendicular to the vertical direction including the centerline of the rotating shaft, an airflow-generating unit for generating a first airflow directed between the image carrier belt and a transfer surface, and a second airflow directed towards the transfer surface from below in the vertical direction, where the image has been transferred by the transfer nip onto a transfer material, and where the image on the transfer material has been transferred onto the transfer surface. | 08-18-2011 |
| 20110286774 | IMAGE-FORMING DEVICE AND IMAGE-FORMING METHOD - An image-forming device includes an image carrier belt, a roller, a transfer material transporting member, and a transfer roller. The image carrier belt carries an image. The transfer material transporting member transports a transfer material. The transfer roller transfers the image to the transfer material at a nip. The transfer roller includes a concaved portion formed on a peripheral surface thereof and a transfer material gripping portion that grips the transfer material in the concaved portion. The transfer roller is in contact with the roller via the image carrier belt. A first interaxial distance between a rotation axis of the transfer roller and a rotation axis of the roller as the transfer material is gripped is larger than a second interaxial distance between the rotation axis of the transfer roller and the rotation axis of the roller as the image is being transferred onto the transfer material at the nip. | 11-24-2011 |
| 20110318068 | IMAGE-FORMING DEVICE AND IMAGE-FORMING METHOD - An image-forming device comprising: an image-carrier belt that carries an image; a belt-driving roller that causes the image-carrier belt to move, the image-carrier belt being engaged around the belt-driving roller; a tension roller that applies a tension to the image-carrier belt, the image-carrier belt being engaged around the tension roller; a transfer roller having a concaved portion and a gripper, the transfer roller coming into contact with the tension roller interposed by the image-carrier belt, and transferring the image that is carried by the image-carrier belt onto the transfer material; a contacting/diverging part that causes the tension roller to move and that causes the transfer roller and the image-carrier belt to come into contact with or diverge from one another; a delivery part that delivers the transfer material that is gripped by the gripper; and a support member that pivotally supports the transfer roller and supports the delivery part. | 12-29-2011 |
