摘要:
A semiconductor memory device of the invention comprises a memory cell array which includes a first region that has a plurality of memory cells each capable of storing n-bit data (n is a natural number) and a second region that has a plurality of memory cells each capable of storing k-bit data (k>n: k is a natural number), a data storage circuit which includes a plurality of data caches, and a control circuit which controls the memory cell array and the data storage circuit in such a manner that the k-bit data read from the k/n number of memory cells in the first region are stored into the data storage circuit and the k-bit data are stored into the memory cells in the second region.
摘要:
Provided is a manufacturing method for a briquetted solid fuel that can reduce the briquetting cost while maintaining the strength of the briquetted product. A mixed oil that includes a heavy oil and a solvent oil, and a porous coal are mixed to obtain a slurry. The slurry is dewatered by heating to obtain a dewatered slurry. Solvent oil is separated from the dewatered slurry to obtain a cake, the cake is heated, and solvent oil is further separated from the cake to obtain a modified coal. Moisture is added to the modified coal to obtain a moist modified coal with a moisture content of 3 wt % to 10 wt %, and then the moist modified coal is briquetted under pressure.
摘要:
A method and apparatus for manufacturing a magnetic recording medium uses a small-diameter insulating substrate. The apparatus includes a carrier for a special size of 3.5 inches for receiving a plurality of small-diameter insulating substrates. Seed layers are deposited on the substrates, then each substrate is rotated to shift the position of the substrate so that the movable claw contacts the deposited seed layer. A bias voltage is applied via the movable claw for subsequent deposition layers.
摘要:
A centrifuge includes a frame, a door, a restricting part, a first spring member, and a second spring member. The frame has an opening on top thereof, when the frame is disposed in an orientation in which the frame is intended to be placed. The door is movably supported on the frame to be capable of opening and closing the opening. The restricting part is provided on the frame and defines a prescribed region. The first spring member has one end pivotally supported on the door, and another end pivotally supported on the frame. The second spring member has one end pivotally supported on the door, and another end that is movable within the prescribed region.
摘要:
A centrifuge includes a frame, a door, a restricting part, a first spring member, and a second spring member. The frame has an opening on top thereof, when the frame is disposed in an orientation in which the frame is intended to be placed. The door is movably supported on the frame to be capable of opening and closing the opening. The restricting part is provided on the frame and defines the prescribed region. The first spring member has one end pivotally supported on the door, and another end pivotally supported on the frame. The second spring member has one end pivotally supported on the door, and another end that is movable within a prescribed region.
摘要:
Video coding apparatus and decoding apparatus capable of reproducing decoded pictures without introducing unwanted noises, even if any considerable difference in pixel values or discontinuity exists at a certain block boundary. In a video coding apparatus employing predictive techniques, a dequantizer and an inverse DCT processor reproduce a prediction error signal from quantized transform coefficients. Here, a first resolution conversion unit (or downsampling unit) might have subsampled the original prediction error signal to reduce its picture resolution. If this is the case, a second resolution conversion unit (or upsampling unit) attempts to restore the original resolution of the prediction error signal by applying an upsampling process to the reproduced prediction error signal having the reduced resolution. In this upsampling process, each new pixel value in a certain block are calculated with reference to some surrounding pixels. The upsampling process, however, will not refer to the pixels belonging to any adjacent blocks that are subject to another coding scheme which is different from the coding scheme of the present block of interest. As an alternate arrangement, the upsampling process will entirely neglect the pixels in any other blocks but will refer only to the present block.
摘要:
According to one embodiment, a semiconductor memory system includes semiconductor memories, and a memory controller configured to control the semiconductor memories. Each of the semiconductor memories is configured to execute an internal sequence including operations and have a wait period after an end of each of the operations, to notify, during the wait period, a status signal, which notifies in advance a start of a next operation, to the memory controller, and to start the next operation upon receiving a restart instruction of the internal sequence from the memory controller.
摘要:
Lookaside-type communication apparatus and reception and transmission control methods make high-rate communication of a packet including encrypted data. Receive data including encrypted data are supplied to an encryption data processing part, and supplied to a security part through a second bus when the packet is received. The encrypted data becomes plain-text data in the security part, and supplied to the control part through the system bus. Transmit data including a data body including a plain-text data to be encrypted are supplied to the security part when the packet is transmitted. The plain-text data become the encrypted data in the security part, and the transmit data having the data body including the encrypted data are supplied to the encryption data processing part through the second bus. The transmit data are transmitted in the form of the packet in the transmission and reception part.
摘要:
A turn signal device for a vehicle for activating a turn signal in accordance with operation of an operation lever. The turn signal device includes a turning state detection unit, which detects a turning state of the vehicle. The turning state detection unit monitors a temporal change in the turning state of the vehicle after the turn signal is activated. The turning state detection unit deactivates the turning signal when detecting that the vehicle first turns in an activation direction of the turn signal, then turns in a direction opposite to the activation direction, and afterward turns again in the activation direction.
摘要:
A planar light-emitting device includes a first reflecting surface, a rectangular support disposed adjacent to the first reflecting surface, light sources each including a light-emitting surface and disposed along, at least one side portion of the rectangular support, and a lens including a light-receiving surface disposed to face the light-emitting surfaces of the light sources, and configured to introduce light emitted from the light sources into a space that is demarcated by at least the first reflecting surface and the rectangular support.