Abstract: A dot matrix display system for multiple-tone displays, including a display device in which pixels are arrayed in a matrix shape, an LC (liquid-crystal) drive signal generator which converts color display data into LC display data, an 8-level data driver which selects one of 8-level voltages in accordance with the LC display data and then delivers the selected voltage, and an 8-level voltage generator by which the 8-level applied LC voltages to be applied to the pixels are produced so as to substantially make uniform color differences between the respectively adjacent tones of the multiple-tone displays. Owing to the substantially uniform color differences between the respectively adjacent tones, multiple-tone displays which are uniformly seen by the human eye can be obtained.

Abstract: A dot matrix display system for multiple-tone displays, including a display device in which pixels are arrayed in a matrix shape, an LC (liquid-crystal) drive signal generator which converts color display data into LC display data, an 8-level data driver which selects one of 8-level voltages in accordance with the LC display data and then delivers the selected voltage, and an 8-level voltage generator by which the 8-level applied LC voltages to be applied to the pixels are produced so as to substantially make uniform color differences between the respectively adjacent tones of the multiple-tone displays. Owing to the substantially uniform color differences between the respectively adjacent tones, multiple-tone displays which are uniformly seen by the human eye can be obtained.

Abstract: A method for identifying a pancreatic ductal carcinoma-specific gene made up of the steps of: a) preparing pancreatic ductal cells from a pancreatic ductal carcinoma patient and a normal individual; b) detecting the gene expression in the pancreatic ductal cells prepared from the pancreatic ductal carcinoma patient and the gene expression in the pancreatic ductal cells prepared from the normal individual; c) comparing the gene expression in the pancreatic ductal cells prepared from the pancreatic ductal carcinoma patient with the gene expression in the pancreatic ductal cells prepared from the normal individual; and d) identifying a gene specifically expressed in the pancreatic ductal carcinoma patient and a gene specifically expressed in the normal individual.

Abstract: Myelodysplastic syndrome (MDS) is a clonal disorder of hematopoietic stem cells (HSC). Clinical course of MDS can be divided into several stages; an indolent chronic phase termed “refractory anemia (RA)” or “RA with ringed sideroblasts”, and advanced stages including “RA with excess of blasts (RAEB)” and MDS-associated leukemia. Despite a relatively high incidence of MDS, there are few effective means to treat individuals at its advanced stages. DNA microarray would be a useful tool to clarify the molecular pathogenesis of, and to develop novel treatments against, MDS. However, a simple comparison with DNA microarray of bone marrow (BM) mononuclear cells from individuals at distinct stages of MDS would mainly lead to the identification of “pseudo-positive” genes whose expression alterations only reflect the difference in the proportion of MDS blasts within BM.

Abstract: A multi-tone display matrix display device including a matrix display panel having a matrix having plural X and Y direction signal lines lying at right angles to each other, intersecting points on the matrix being pixels of an image, an X direction driving section for sequentially scanning X direction signal lines to provide image signals, a Y direction driving section for driving the Y direction signal lines in synchronism with the scanning of the X direction signal lines to sequentially provide select signals to the Y direction signal lines, an A-D converter section for converting an analog signal into a digital signal, a voltage generating section for generating signals at plural voltage levels, and a selector section for selecting an output signal from the voltage generating section based on the output from A-D converter section and providing to output to the X direction driving section as an image signal.

Abstract: A dot matrix display system for multiple-tone displays, including a display device in which pixels are arrayed in a matrix shape, an LC (liquid-crystal) drive signal generator which converts color display data into LC display data, an 8-level data driver which selects one of 8-level voltages in accordance with the LC display data and then delivers the selected voltage, and an 8-level applied LC voltage generator by which the 8-level applied LC voltages to be applied to the pixels are produced so as to substantially make uniform color differences between the respectively adjacent tones of the multiple-tone displays. Owing to the substantially uniform color differences between the respectively adjacent tones, the multiple-tone displays which are uniformly seen by the human eye can be realized.

Abstract: A dot matrix display system for multiple-tone displays, including a display device in which pixels are arrayed in a matrix shape, an LC (liquid-crystal) drive signal generator which converts color display data into LC display data, an 8-level data driver which selects one of 8-level voltages in accordance with the LC display data and then delivers the selected voltage, and an 8-level voltage generator by which the 8-level applied LC voltages to be applied to the pixels are produced so as to substantially make uniform color differences between the respectively adjacent tones of the multiple-tone displays. Owing to the substantially uniform color differences between the respectively adjacent tones, multiple-tone displays which are uniformly seen by the human eye can be obtained.

Abstract: A display apparatus includes a display having a plurality of pixels, and a controller which selects a pattern corresponding to a gradation of gradation data. On-state pixels are added to a pattern corresponding to one gradation of the gradation data to obtain a pattern corresponding to another gradation of the gradation data higher than the one gradation of the gradation data while maintaining unchanged an arrangement of on-state pixels in the pattern corresponding to the one gradation of the gradation data.

Abstract: An ethylenically unsaturated group-containing fluoropolymer, which is obtained by reacting a compound containing one isocyanate group and at least one ethylenically unsaturated group, and a hydroxyl group-containing fluoropolymer at an isocyanate group/hydroxyl group molar ratio of 1.1 to 1.9. According to the present invention, an ethylenically unsaturated group-containing fluoropolymer having superior antiscratching property, coating property and durability, as well as a curable resin composition and an antireflection film using the same can be provided.

Abstract: In order to enable one monitor device to be used as the monitor device for a plurality of computers, a display controller displays a frame represented by display data entered from a second computer on a liquid crystal display in a window within a frame represented by display data entered from a first computer, and the position and size of the window are altered by the display controller on the basis of communication data for display control extracted by a communication controller and entered from the first computer or the second computer.

Abstract: A method for detecting chronic myeloid leukemia is provided. The method comprises the step of measuring expression level of a gene selected from the group consisting of IFIT-2 gene, LAGE-1 gene, BAGE gene, DDB1 gene, ETS2 gene, PIASy gene, PIASx-&agr; gene, PIASx-&bgr; gene, and DAPK3 gene in a test tissue or a test cell; or determining expression profile of a gene group containing at least one of said genes so as to thereby detect chronic myeloid leukemia.

Abstract: A dot matrix display system for multiple-tone displays, comprising a display device in which pixels are arrayed in a matrix shape, an LC (liquid-crystal) drive signal generator which converts color display data into LC display data, an 8-level data driver which selects one of 8-level voltages in accordance with the LC display data and then delivers the selected voltage, and an 8-level applied LC voltage generator by which the 8-level voltages to be applied to the pixels are produced so as to substantially uniformalize color differences between the respectively adjacent tones of the multiple-tone displays. Owing to the substantially uniform color differences between the respectively adjacent tones, the multiple-tone displays which are uniformly seen by the human eye can be realized.

Abstract: A liquid crystal display system which can accept input display data having a resolution which is larger (e.g. 1120×780 dots) or smaller (e.g. 640×480 dots) than a resolution of a liquid crystal panel (e.g. 1024×768 dots), and convert the input display data to reduced or enlarged display data for display on the liquid crystal panel. The system generates, for example, one new vertical or horizontal line based on two contiguous vertical or horizontal lines in the input display data. If the resolution of the input display data is larger than the resolution of the liquid crystal panel, the system replaces the two contiguous lines with the one new line. If the resolution of the input display data is smaller than the resolution of the liquid crystal panel, the system inserts the one new line between the two contiguous lines.

Abstract: A dot matrix display system for multiple-tone displays, including a display device in which pixels are arrayed in a matrix shape, an LC (liquid-crystal) drive signal generator which converts color display data into LC display data, an 8-level data driver which selects one of 8-level voltages in accordance with the LC display data and then delivers the selected voltage, and an 8-level voltage generator by which the 8-level applied LC voltages to be applied to the pixels are produced so as to substantially make uniform color differences between the respectively adjacent tones of the multiple-tone displays. Owing to the substantially uniform color differences between the respectively adjacent tones, multiple-tone displays which are uniformly seen by the human eye can be obtained.

Abstract: An apparatus for information display for displaying not only periodic information in accordance with schedule, but also non-periodic information regardless of the schedule, to passengers and passersby in stations, airports, harbors, bus terminals and streets, and the like. The apparatus comprises an information-storing section for storing a plurality of non-periodic information to be displayed regardless of the schedule, an input circuit for receiving a plurality of input signals transmitted from an external device or a remote place and display control section for simultaneously displaying the non-periodic information and periodic information which correspond to the kind of an input signal, when the apparatus receives this input signal from the external apparatus or the remote place. The apparatus may be a multi-screen display type having a plurality of screens.

Abstract: A liquid crystal display device includes a display panel including row electrodes and column electrodes which cross the row electrodes. Display dots are formed at points where the column electrodes cross the row electrodes. A column electrode driver drives each of the column electrodes in accordance with display data to be displayed on the display dots. A waveform generator generates at least four different sets of waveforms. A row electrode driver drives the row electrodes by applying to the row electrodes respective voltages having respective ones of the waveforms in a selected one of the at least four different sets of waveforms, the selected one changing after each frame period. The display data is displayed on the display panel in accordance with the driving of the row electrodes by the row electrode driver and the driving of the column electrodes by the column electrode driver.

Abstract: A liquid crystal halftone display system including a tone generator which, for pixels having P tones of K tones (1≦P≦K), alternately outputs first N-bit tone display data and second N-bit tone display data in successive frames at one of a first phase and a second phase. Within a block of pixels, the tone generator alternately inverts the phase of the N-bit tone display data at successive first pixels having different ones of the P tones within the block of pixels beginning at a left side of the block of pixels, and alternately inverts the phase of the N-bit tone display data at successive pixels having a same one of the P tones within the block of pixels beginning at the left side of the block of pixels.

Abstract: The present invention provides a DNA having promoter activity of Tec tyrosine kinase and a vector having incorporated within it the promoter to thereby enable a high level expression of an exogenous gene in hematopoietic stem cells and hepatic cells.

Abstract: A liquid crystal driver includes a voltage generator for generating gray scale voltages on the basis of reference voltages, and an output device for selecting one gray scale voltage from the generated gray scale voltages in accordance with display data, for applying inversion/non-inversion control to the selected gray scale voltage with respect to an inversion reference voltage on the basis of the selected gray scale voltage, an AC switching signal and the inversion reference voltage, and for outputting different liquid crystal supply voltages for one and the same display data to a liquid crystal panel.

Abstract: A liquid crystal display is capable of displaying intermediate, partial or half tones of images, while at the same time preventing the occurrence of flicker and the decay of the liquid crystal panel. The display operation for data to be displayed in an intermediate tone has one or more lines of a repeating frame of display data that are prohibited from being displayed during in each frame. Such inhibited display lines are designated differently on a sequential basis over consecutive frames, and the sequence of designation is varied in successive frames in accord with changing patterns.