Patent application number | Description | Published |
20090079593 | Keyboard apparatus, electronic apparatus, and method of producing the keyboard apparatus - A keyboard apparatus includes: a plurality of keys; a switching section that detects depression of each of the keys; a top cover that is integrally formed with a partitioning portion separating adjacent keys from each other; a frame member that includes a plurality of key receiving portions which, in a case where the frame member is attached to the top cover, support the keys in a manner that the keys are placed in spaces surrounded by the partitioning portion; a first coupling section that couples the top cover with the frame member; and a second coupling section that couples a first surface portion of the keyboard apparatus including the switching section, with a second surface portion of the keyboard apparatus including the top cover and the frame member with which the top cover is coupled by the first coupling section. | 03-26-2009 |
20090195507 | Keyboard and electronic equipment - A keyboard includes a plurality of key row holders each supporting a plurality of key elements constituting each of the plurality of key rows, a support shaft placed to be rotatable about an axial center and support the plurality of key row holders arranged to intersect the axial center, an engaging portion formed on a support surface of each of the plurality of key row holders for the support shaft, and an engaged portion formed spirally on a surface of the support shaft in a direction of the axial center so as to be engaged with the engaging portion of each of the plurality of key row holders, the engaged portion causing the plurality of key row holders to shift in the direction of the axial center by an engagement with the engaging portion upon rotation of the support shaft. The keyboard enables easy and accurate key pitch adjustment. | 08-06-2009 |
20100053875 | INFORMATION PROCESSING APPARATUS AND ELECTRONIC APPARATUS SYSTEM - An information processing apparatus includes a main body portion, a support portion, and a communication portion. The main body portion includes a display portion. The support portion supports the main body portion and forms a space below the main body portion in which information equipment connectable to the main body portion can be accommodated. The communication portion is provided to the support portion and performs communication with a noncontact-type communication medium. | 03-04-2010 |
20120155004 | INFORMATION PROCESSING DEVICE - An information processing device includes a housing, a display, an auxiliary storage, a main storage, and a lid. The housing is formed with an opening in a back surface thereof. The display is provided on the front side of the housing. The auxiliary storage is contained in the housing so as to be exposed via the opening. The main storage is contained in the housing so as to be exposed via the opening. The lid can be attached to and detached from the opening. | 06-21-2012 |
Patent application number | Description | Published |
20120256952 | Operation Sound Guide Apparatus and Operation Sound Guide Method - Information about a base position at which a cursor operation has been started is stored in a storage section ( | 10-11-2012 |
20140181865 | SPEECH RECOGNITION APPARATUS, SPEECH RECOGNITION METHOD, AND TELEVISION SET - A speech recognition apparatus includes: a speech acquisition unit which acquires speech uttered by a user; a recognition result acquisition unit which acquires a result of recognition performed on the acquired speech; an extraction unit which, when the recognition result includes a keyword and a selection command that is used for selecting one of selectable information items, extracts a selection candidate that includes the keyword; a selection mode switching unit which, when more than one selection candidate is extracted, switches a selection mode from a first selection mode that allows selection among the selectable information items to a second selection that allows selection among the selection candidates; a display control unit which changes a display manner of the display information, according to the second selection mode switched from the first selection mode; and a selection unit which selects one of the selection candidates, according to an entry from the user. | 06-26-2014 |
20140288930 | VOICE RECOGNITION DEVICE AND VOICE RECOGNITION METHOD - The voice recognition device according to the present disclosure includes a communication interface that communicates with an external device, a first microphone that collects sound to produce audio data, and a controller that analyzes the audio data produced by the first microphone, determines contents of a designation corresponding to an analysis result, and then controls its own device based on a determination result, and yet controls its own device to urge a user to use the external device when the contents of the designation corresponding to the analysis result cannot be determined. | 09-25-2014 |
20150310856 | SPEECH RECOGNITION APPARATUS, SPEECH RECOGNITION METHOD, AND TELEVISION SET - A speech recognition apparatus includes: a speech acquisition unit which acquires speech uttered by a user; a recognition result acquisition unit which acquires a result of recognition performed on the acquired speech; an extraction unit which, when the recognition result includes a keyword and a selection command that is used for selecting one of selectable information items, extracts a selection candidate that includes the keyword; a selection mode switching unit which, when more than one selection candidate is extracted, switches a selection mode from a first selection mode that allows selection among the selectable information items to a second selection that allows selection among the selection candidates; a display control unit which changes a display manner of the display information, according to the second selection mode switched from the first selection mode; and a selection unit which selects one of the selection candidates, according to an entry from the user. | 10-29-2015 |
Patent application number | Description | Published |
20090162022 | OPTICAL TRANSMISSION APPARATUS AND METHOD FOR CONTROLLING VARIABLE OPTICAL ATTENUATOR - An optical transmission apparatus including a variable optical attenuator is provided. The optical transmission apparatus includes a module detection portion for detecting a type of module that receives light attenuated by the variable optical attenuator; and a variable optical attenuator control portion for controlling so as to change control parameters of the variable optical attenuator in accordance with the type of module detected by the module detection portion. | 06-25-2009 |
20090245292 | CLOCK RECOVERY APPARATUS AND METHOD - A clock recovery apparatus allows that a clock of data is transparent before and after a relay. A clock recovery apparatus for performing clock recovery from a received signal, the clock recovery apparatus receiving a signal transmitted from a transmission apparatus converting a signal having a first signal-format with a first clock frequency into a signal having a second signal-format and transmitting the signal to the clock recovery apparatus in accordance with a second clock frequency, the clock recovery apparatus includes a signal processing section for converting the received signal into a signal having the first signal-format, and a clock recovery section for recovering the first clock frequency on a basis of a cycle produced by counting data of the signal obtained by the signal having the first signal-format processing section in a certain number. | 10-01-2009 |
20120219282 | OPTICAL TRANSMISSION SYSTEM AND OPTICAL TRANSMISSION METHOD - An optical transmission system transmits an optical signal of multi-level modulation. In a transmitter module, a data string in a specified frame is rearranged into a plurality of logical lanes. A lane ID, which specifies in what logical lane out of the plurality of logical lanes a start of the data string is arranged, is assigned to a non-scrambled area in an overhead portion of the frame. The lane ID corresponding to one of the plurality of logical lanes is different from the lane IDs corresponding to the other remaining logical lanes. The optical signal is generated using the data string rearranged into the plurality of logical lanes. In a receiver, the lane ID is detected according to a majority method. The inversion of bits and the swapping of lanes are detected using the lane ID and compensated. | 08-30-2012 |
20120254702 | ERROR CORRECTION APPARATUS AND ERROR CORRECTION METHOD - A plurality error correction circuits connected with series includes a calculator circuit corrects the codeword when the determination results of a determining circuit indicate that the error correcting circuit at the present stage is to correct the codeword, and a determining circuit at a subsequent error correction apparatus determines whether the error correcting circuit at the subsequent stage is to correct the codeword when the determination results of the determining circuit indicate that the error correcting circuit at the present stage is not to correct the codeword. | 10-04-2012 |
20150295740 | COMMUNICATION SYSTEM, RECEIVING DEVICE, AND SEMICONDUCTOR DEVICE - A communication system includes a transmitting device that transmits a signal based on pluralities of symbol coordinates on a constellation and pluralities of trajectory coordinates between respective ones of the pluralities of symbol coordinates, average coordinates of the pluralities of trajectory coordinates being different coordinates from coordinates of origin, and a receiving device that accumulates pluralities of trajectory coordinates between respective ones of the pluralities of symbol coordinates on the constellation in the signal received from the transmitting device, and estimates a phase of the signal received from the transmitting device based on a value representing a difference between average coordinates of the pluralities of trajectory coordinates accumulated and the different coordinates. | 10-15-2015 |
20150295747 | COMMUNICATION SYSTEM, RECEIVING DEVICE, AND SEMICONDUCTOR DEVICE - A communication system includes a transmission device that transmits a signal, based on a plurality of symbol coordinates on a constellation, which characterize a shape having a predetermined rotational asymmetrical shape, and a receiving device that accumulates symbol coordinates on the constellation in the signal received from the transmission device and estimates the phase of the signal received from the transmission device, based on a difference between the direction of a shape characterized by the accumulated symbol coordinates and the direction of the predetermined shape. | 10-15-2015 |