Abstract:
A display screen is provided having both a diffusion layer and an absorption layer. The screen may be formed by coextrusion and may be suitable for use in rear projection applications.
Abstract:
By including a unit for storing data to be determined, a unit for delaying the data, a unit for storing the output of the delay unit, and a unit for comparing the storage contents of the data before the delay with the storage contents of the data after the delay, and outputting a marginless status detection signal when they are different, the presence/absence of a margin is monitored regardless of ambient conditions by using an output marginless status detection signal as a switch control signal for a clock switch circuit, thereby operating electronic equipment without changing a frequency of a clock signal up to the critical condition.
Abstract:
A production equipment monitoring device comprises a display panel providing a touch switch function, a touch switch display controller displaying on the display panel a touch switch corresponding to a general segmentary operating process, an operating status display controller distinguishably displaying thereon an operating status of the touch switch corresponding to the general segmentary operating process presently executed, a detail process information memory memorizing a name of a detail operating process and an address of the programmable logic controller to be referred thereto when judging an actual status of the detail operating process, and a detail information display controller displaying thereon, when the touch switch is pressed, the name of the detail operating process included in the general segmentary operating process corresponding to the pressed touch switch, and the actual status of the detail operating process obtained by the address of the programmable logic controller.
Abstract:
An exposure analyzing system includes a microscope measuring CDs in resist patterns, each of the resist patterns being formed by specific defocus and dose conditions, an exposure condition calculator calculating functions of the specific defocus and dose conditions, each of the functions giving one of the CDs, an image arranger arranging images of the resist patterns in a matrix having a first coordinate axis arranging the defocus conditions and a second coordinate axis arranging the dose conditions, and a graphic controller displaying the images and the functions in a coordinate plane implemented by the first and second coordinate axes.
Abstract:
The present invention proposes a dot pattern on which code information and x and y coordinate information can be defined even if the dot pattern is extremely small, and proposes an information reproducing method and an information reproducing device based on the dot pattern. More specifically, a medium such as a printed material on which is formed a dot pattern portion by arranging in accordance with a given rule dots generated by a dot code generating algorithm in order to recognize various kinds of multimedia information is scanned as image data by scanning means. Then, the image data is converted into code data. Multimedia information corresponding to the code data is read out of storing means to be reproduced.
Abstract:
A recording device and a method therefor for recording data on a given recording medium having a maximum number of recording units available for recording and a maximum number of sub-recording units within each recording unit determined by a format thereof. In the method and device, a restriction is applied so as not to enable an additional recording on the recording medium at the time when a number of the recording units recorded on the recording medium has reached the maximum number of recording units and recording of up to a first sub-recording unit within the last recording unit has been performed. Thus, it becomes possible to prevent occurrence of a situation, which is difficult for a user to understand, e.g. the situation where the remaining capacity for recording suddenly disappears owing to e.g. change in recording mode when recording on the recording medium is performed with a recording device.
Abstract:
In an LDPC-code decoder, bit-processing units are provided, respectively, for the 1st to Mth rows of the parity-check matrix that is formed of (r×s) permuted matrices having respective arrays of (m×m) Each of bit-processing units sequentially updates bit information corresponding to column positions included in the respective rows of the parity-check matrix, a bit at each of the column positions being set to “1”. parity-processing units update parity information corresponding to row positions in columns of each column block of the parity-check matrix, whenever the bit-processing units have finished bit update computation for m column positions in each column block, a bit at each row position being set to “1”. The bit-processing units starts next bit update computation after the parity-processing units finish parity update computation for m columns of the first column block of the parity-check matrix.
Abstract:
A multilayer optical device which comprises one or more radiation scattering layers, radiation absorption layers, tint layers, interfacial layers, adhesive layers, protective layers, matte, non-reflective, anti-glare, antistatic or embossed surface layers, focusing layers and supporting layers is described. Interfacial layers, adhesive layers, protective layers, tint layers, matte, non-reflective, anti-glare, antistatic or embossed surface layers, focusing layers and supporting layers may be optional in some embodiments of the invention. The device is used to display an image which is projected either in the transmission or reflection mode.
Abstract:
The present invention aims to provide a novel gene having a reverse transcriptase motif. The invention isolates a novel gene having a reverse transcriptase motif, and gives its complete base sequence determined. The invention also provides a protein encoded by the gene, and an antibody against the protein. The use of them is useful in developing a method for detecting telomerase activity, a method for detecting a cancer cell, a telomerase activity inhibitor, and a method for screening a telomerase activity inhibitor.
Abstract:
Each binary carry logic circuit 20 of half adder circuits other than that for the least significant digit comprises a transfer gate 212 turned on when an input bit A2 is active and receiving a carry-in bit *C2 at its data input, and a transistor 23, turned on when the input bit A2 is inactive, connected between a power supply potential VDD and the data output of the transfer gate 212 a signal on which is a carry-out bit *C3. Transfer gates 212 to 214 of binary carry logic circuits other than that for the least significant digit are connected in chain, and are simultaneously on/off controlled by input bits A2 to A4, letting the carry-in bit *C2 from the least significant digit propagate through the transfer gate chain at a high speed.