Abstract:
A signaling unit of a display terminal establishes communication with a content server, video communication terminal, and PC server through a communication unit, and transmits/receives image data compressed by MPEG2, MPEG4, and JPEG. A media control unit switches compression schemes for decoding in a media processing unit on the basis of the received image data. The media processing unit performs decoding processing including inverse orthogonal transformation processing and dequantization processing in accordance with the switched compression scheme. At this time, a single processing circuit performs inverse orthogonal transformation processing and dequantization processing.
Abstract:
A data receiving apparatus includes: a header analyzing unit that analyzes a header of a frame and outputs header information; a checksum judging unit that calculates and judges a checksum of the frame; a buffer unit that stores a data portion of the frame; a reading unit that reads connection information corresponding to the header information from a second storage unit; an identifying unit that identifies a write location for the data portion based on the connection information; a data writing unit that reads data from the buffer unit and starts writing the data to the identified write location in a first storage unit before the checksum is judged; and a writing unit that, if the judgment result is “pass,” writes the connection information updated based on the header information to the second storage unit while the data writing unit is writing.
Abstract:
A data transmitting device divides application data into packets, transmits the packets, and continuously carries out packet transmission while receiving acknowledgement from a receiving device of the transmitted packets. The application data to be transmitted is stored in a data storage area of a data storage unit. The data is read from the data storage area, a sequence number is set, and the data is transmitted as the packet. If the read data is within a predetermined length from an end of the application data, a copy of the read data is saved in a temporary buffer area of the data storage unit. When data of a sequence number before that of first data of next application data is to be transmitted after transmission of the next application data is started, the data is read from the temporary buffer area of the data storage unit.
Abstract:
One embodiment provides a communication apparatus including: a first storage which stores connection information and an address; a connection information reading portion which reads connection information from the first storage upon reception of a packet transmission start instruction; a header generating portion which generates a header of a packet from the read connection information; a second storage which stores data at the address; and a data reading portion which reads data corresponding to the read connection information from the second storage, wherein the connection information reading portion is constituted by a first hardware, wherein the header generating and data reading portions are constituted by a second hardware, and wherein, while the data reading portion is reading data of a first packet or while the header generating portion is generating a header of the first packet, the connection information reading portion reads connection information of a second packet.
Abstract:
A journal bearing has a plurality of pad stops which include a first pad stop located at a most forward position in the rotation direction of the rotation shaft, and the pad stops other than the first pad stop function as oiling nozzles for releasing lubricating oil between the outer circumferential surface of the rotation shaft and the inner circumferential surfaces of the pads.
Abstract:
A data receiving apparatus includes: a header analyzing unit that analyzes a header of a frame and outputs header information; a checksum judging unit that calculates and judges a checksum of the frame; a buffer unit that stores a data portion of the frame; a reading unit that reads connection information corresponding to the header information from a second storage unit; an identifying unit that identifies a write location for the data portion based on the connection information; a data writing unit that reads data from the buffer unit and starts writing the data to the identified write location in a first storage unit before the checksum is judged; and a writing unit that, if the judgment result is “pass,” writes the connection information updated based on the header information to the second storage unit while the data writing unit is writing.
Abstract:
An apparatus includes: a receiver which receives a data sequence; a specifying unit which specifies a temporary buffer area in a data storage and specifies a destination buffer area in the data storage; a first identifying unit which identifies a destination number range depending on a size of the specified destination buffer area so that the range follows a range that was last identified; a writing unit which writes data that falls within one of the ranges in an area in the destination buffer area that corresponds to the sequence number of that data, and writes data that does not fall within it in the temporary buffer area; a copying unit which reads out data falling within the identified range from the temporary buffer area and writes the read-out data in an area in the destination buffer area that is associated with the sequence number of that data.
Abstract:
A communication apparatus includes a first generation unit which sequentially generates image data in accordance with an event occurring due to a change in an operating state of an application program; a difference detecting unit which detects a difference between a plurality of consecutive image data generated by the first generation unit; a second generation unit which generates send data to be sent to the display terminal by compressing to the difference; a message generating unit which generates a message to change the spatial multiplexing number to either one or a plural number according to the change in the operating state of the application program or the difference; and a sending unit which sends the message to the wireless access apparatus prior to sending to the display terminal of the send data generated by the second generation unit.
Abstract:
A cylindrical main body is provided with an inlet port and an outlet port. The outlet port is formed on a front end portion of the main body. A carriage is accommodated inside the cylindrical main body slidably in an axial direction of the main body. A sphere is held in the carriage such that a part thereof is exposed on a front end portion of the carriage. A carriage driver is provided for reciprocally moving the carriage inside the main body. A fluid flew into the main body from the inlet port stops flowing out from the outlet port when the sphere is abutted against the outlet port while the carriage is moved by the carriage driver toward the outlet port. The fluid starts flowing out from the outlet port when the sphere is separated from the outlet port while the carriage is moved away from the outlet port by the carriage driver.
Abstract:
When a cleaning button for cleaning the toilet bowl is operated, by a manner as pressing, a switching valve 41 switches the flushing water supply destination to a position for cleaning the bowl part. The flushing water is then jetted out of a spout nozzle 35 disposed inside a Z water conduit 161 as a jet flow. The jet flow from the spout nozzle 35 causes water inside the Z water conduit 161 and water inside the flushing water reservoir 104 to flow through the Z water conduit 161 and to be spouted toward an inlet 121 of a waste trap 102, like a jet flow spouted by a jet pump. This supplies a heavy flow of flushing water amplified in the volume into the waste trap 102 all at once to flush out the filth in the bowl part 101.