Abstract: In an inertia-press-fit method in which a kinetic energy is applied to at least one of two members in a direction which causes the two members to approach each other, and the two members are press-fitted with each other, an end surface 80 of the first member 10 and a bottom surface 82 of the second member 12 are caused, for stabilizing a relative position of the two members at a time when the press-fitting ends, to butt each other to define the relative position of the two members 10, 12 at the time when the press-fitting ends and, immediately after the butting, at least one of the two members 10, 12 is caused to plastically deform and thereby absorb a remaining kinetic energy of the one of the two members. Thus, the relative position of the two members 10, 12 when the press-fitting ends is stabilized.

Abstract: A method of continuously casting molten metal has the step of feeding molten metal into a mold to produce a casting continuously while generating an electromagnetic field in the mold by applying a high frequency to the mold. The application of the high frequency is controlled in such a manner that a magnitude of an electromagnetic field which is applied to a solidification shell forming start location of the mold becomes equal to or greater than a minimum required flux density to be applied to the mold. The minimum required flux density is determined according to the following equation: B min = 1130 × t n - 5 ⁢ f × ( t n - 0.

Abstract: An industrially applicable process for producing cis-3-hydroxy-L-proline, which is useful as a raw material for medicines or as an additive to foods. In the process, L-proline is converted into cis-3-hydroxy-L-proline in the presence of an enzyme source which is derived from a microorganism belonging to the genus Streptomyces or Bacillus and which catalyzes hydroxylation of L-proline into cis-3-hydroxy-L-proline, a divalent iron ion and 2-ketoglutaric acid, in an aqueous medium, and the produced cis-3-hydroxy-L-proline is collected from the aqueous medium. A novel enzyme L-proline-3-hydroxylase, a gene of L-proline-3-hydroxylase which is useful for the process, a transformant containing the gene, and a process for producing L-proline-3-hydroxylase using the transformant.

Abstract: An active matrix-type liquid crystal device including: a pair of substrates, a chiral smectic liquid crystal disposed between the substrates so as to form a matrix of pixels arranged in a plurality of rows and a plurality of columns, a plurality of active elements each provided to a pixel for supplying a voltage applied to the liquid crystal at the pixel, and an electrode matrix including a first electrode supplied with a first voltage and a second electrode which is supplied with a second voltage within a withstand voltage of the active elements connected to the second electrode, the first and second electrodes constituting drive signal supply electrodes for applying drive signal voltages to the respective active elements which will be sequentially turned on for a drive on-time for transmitting the drive signal voltages supplied thereto to associated pixels in a display period is produced by a process characterized by the step of: in a conditioning period preceding the display period, sequentially turning on

Abstract: An active matrix-type liquid crystal device including: a pair of substrates, a chiral smectic liquid crystal disposed between the substrates so as to form a matrix of pixels arranged in a plurality of rows and a plurality of columns, a plurality of active elements each provided to a pixel for supplying a voltage applied to the liquid crystal at the pixel, and an electrode matrix including drive signal supply electrodes for applying drive signal voltages to the respective active elements which will be sequentially turned on for a drive on-time for transmitting the drive signal voltages supplied thereto to associated pixels in a display period is produced by a process characterized by the step of: in a conditioning period preceding the display period, sequentially turning on the active elements for a conditioning on-time longer than the drive on-time for transmitting a conditioning voltage supplied thereto to associated pixels so as to stabilize a voltage-transmittance characteristic of the liquid crystal.

Abstract: The color liquid crystal display device of the present invention has at least a liquid crystal display part, and light sources for irradiating the liquid crystal display part with lights of three primary colors, respectively, and performs display of one frame by respective fields of three primary colors and a white field displayed with a mixture of the three primary colors in the liquid crystal display part, wherein the device further comprises: means for comparing brightness levels of inputted three primary color signals for one frame with each other to define a maximum value thereof as a brightness level of a white signal for one frame; means for setting a proportion of the brightness level of the white signal to be displayed in the white field; and a light source driving part for driving the light sources of the three primary colors so that the white field emits light depending on the brightness level of the white signal and the proportion.

Abstract: An active matrix-type liquid crystal device including: a pair of substrates, a chiral smectic liquid crystal disposed between the substrates so as to form a matrix of pixels arranged in a plurality of rows and a plurality of columns, a plurality of active elements each provided to a pixel for supplying a voltage applied to the liquid crystal at the pixel, and an electrode matrix including drive signal supply electrodes for applying drive signal voltages to the respective active elements which will be turned on by periodically applying the data signal voltages to associated pixels in a succession of display frame periods is produced by a the process characterized by the step of: periodically turning on the active elements by periodically applying conditioning voltages to associated pixels in a succession of conditioning periods, preceding the display frame periods, in which the periodically applied conditioning voltages have an identical polarity over at least two consecutive conditioning periods, thereby to s

Abstract: In an increased-diameter funnel section and a almost pyramidal decreased-diameter yoke section constituting the funnel section of the envelope of a cathode-ray tube, the outside surface of the yoke section between a neck connecting portion on which a neck and the yoke section are coupled and a position close to a boundary of a increased funnel section, on which deflection yoke is provided, is shaped so as to fulfill the following expression: 0.00≦(&agr;0−&agr;min)≦0.04 where the index value indicating the degree of rectangle at the deflection reference position is &agr;0 and the minimum of the index values in the whole area of the yoke section is &agr;min. This makes it possible to provide a cathode-ray tube apparatus which secures a sufficient strength of the vacuum envelope to atmospheric pressure even when the yoke section is made pyramidal and which reduces the deflection power effectively and thereby fulfills the demands for higher luminance and higher-frequency deflection.

Abstract: An active matrix-type liquid crystal device including: a pair of substrates, a chiral smectic liquid crystal disposed between the substrates so as to form a matrix of pixels arranged in a plurality of rows and a plurality of columns, a plurality of active elements each provided to a pixel for supplying a voltage applied to the liquid crystal at the pixel, and an electrode matrix including drive signal supply electrodes for applying drive signal voltages to the respective active elements which will be sequentially turned on for a drive on-time for transmitting the drive signal voltages supplied thereto to associated pixels in a display period is produced by a process characterized by the step of: in a conditioning period preceding the display period, sequentially turning on the active elements for a conditioning on-time for transmitting a conditioning voltage supplied thereto to associated pixels, the conditioning voltage being set to be longer than a maximum of the drive signal voltages so as to stabilize a v

Abstract: A display control apparatus and a display apparatus respectively include control units for controlling themselves. The display control apparatus reads or writes data in a memory that can be accessed by the control unit in the display apparatus. Accesses from the display control apparatus to the memory in the display apparatus are made via a bus arranged in addition to a display image data transfer bus.

Abstract: A driving method for a liquid crystal device comprising a pair of electrodes and a liquid crystal disposed between the electrodes includes a sequence of voltage application operations each comprising application of a reset voltage to the liquid crystal for placing the liquid crystal in a reset state in a reset period and application of a data voltage to the liquid crystal for placing the liquid crystal in a desired gradational display state in a writing period subsequent to the reset period. Each reset voltage is set to provide a prescribed difference in voltage between the each reset voltage and a subsequent data voltage, thus preventing an image memory phenomenon without using an additional reset circuit for exclusively applying the reset voltage to the liquid crystal.

Abstract: A capacitance type moisture sensor having the capability of accurately detecting amounts of water is provided. This sensor comprises a sensor housing having an electrically-insulating wall, a pair of electrodes disposed on the sensor housing, and a circuit unit. An outer surface of the electrically-insulating wall faces a space where the amounts of water should be detected. On an inner surface of the electrically-insulating wall, at least one of the electrodes is formed. An electric field developed between the electrodes is defined as a moisture detecting region. The circuit unit includes a capacitance detecting circuit for detecting a capacitance value between the electrodes, which changes in response to the amounts of water in the moisture detecting region, and an output circuit for providing an electrical signal corresponding to the amounts of water according to the capacitance value detected by the capacitance detecting circuit.

Abstract: A data transfer method transfers data to an information-side driver for driving a display apparatus. Wherein, driver circuits each comprise a chip address/video data discrimination circuit and a unit driver are mounted around the display apparatus. A unique chip address is set for each of the unit drivers by a hardware pattern. Data exchange with the driver circuits is performed so that chip address information and video data information are time-divisionally transferred to the target unit driver using a chip address/video data common bus line and a chip address/video data discrimination control signal.

Abstract: A liquid crystal apparatus capable of exhibiting a good display characteristic is provided even by using a liquid crystal of, which the voltage-transmittance characteristic means depending on temperature change. The liquid crystal apparatus includes: a liquid crystal device including a pair of substrates and a liquid crystal disposed between the substrates, a digital signal processing unit for converting a received digital video signal so as to conform to an electrooptical characteristic of the liquid crystal, and a D/A converter for converting the converted digital signal into an analog signal for controlling the optical state of the liquid crystal, wherein both an input/output characteristic of the D/A converter and signal processing by the digital signal processing unit are controlled so as to apply a voltage conforming to the electrooptical characteristic of the liquid crystal.

Abstract: Disclosed is a process for producing a compound represented by general formula (II-a): 1

Abstract: A color display apparatus, such as a color liquid crystal display apparatus, is composed of a multiplicity of sub-pixels each designed for displaying one of a plurality (k) of mutually different mono-colors and arranged in rows and columns so as to form pixels each with a plurality of mutually adjacent sub-pixels. The sub-pixels and pixels are so arranged that a number n given by dividing a total number of sub-pixels arranged in a row or column with a total number of pixels arranged in the row or column is set to satisfy: 1<n<k, wherein k denotes the plurality of the mono-colors displayed by the sub-pixels. As a result, the pixel pitch can be reduced to provide an increased display density and an improved display quality.

Abstract: A driving method for a liquid crystal display device of the active matrix type, including a pair of substrates and a liquid crystal disposed between the substrates so as to form a matrix of pixels provided with a plurality of pixel electrodes arranged in rows and columns; a plurality of row electrodes and a plurality of column electrodes, respectively, for applying a voltage to the pixels via the pixel electrodes; and a plurality of active elements each provided to a pixel and connected to a pixel electrode, a row electrode and a column electrode, respectively. The driving method includes a field-inversion drive scheme wherein the liquid crystal display device is driven while inverting a polarity of voltage applied to each pixel every picture scanning field.

Abstract: A liquid crystal display apparatus principally includes a liquid crystal display device which comprises a pair of electrodes and a liquid crystal and is driven in a succession of frame periods by applying a voltage to the pair of electrodes, a light source capable of emitting light while changing a lighting duty in a frame period, and control means for controlling the light source so as to provide a constant time-integrated luminance in each frame period over the succession of frame periods regardless of the change in lighting duty.

Abstract: A liquid crystal display apparatus is constituted by a liquid crystal device comprising a plurality of scanning electrodes and a plurality of data electrodes arranged in a matrix form, and a liquid crystal to be supplied with a voltage via the scanning electrodes and the data electrodes; first means for selectively transmitting a plurality of color image display data, including red (R), green (G) and blue (B) display data, color by color to the liquid crystal device in a time division manner; a light source unit comprising a plurality of color light source groups each comprising three light sources of red (R), green (G) and the blue (B) corresponding to the colors of the color image display data, said color light source groups being arranged in a plurality of stripe regions parallel to the scanning electrodes so as to allow independent lighting; and second means for controlling a lighting state of the light source unit depending on a display state of the liquid crystal device based on the color image display

Abstract: A compressor includes a discharge chamber into which pressurized refrigerant gas is intermittently discharged. The pressurized refrigerant gas in the discharge chamber is sent to an external refrigerant circuit. A chamber for accommodating a resonance suppressing adapter is located between a discharge muffler and the external refrigerant circuit. The adapter includes a float valve and a spring. The float valve can move between a position connecting the accommodation chamber to the muffler and a position disconnecting the accommodation chamber from the muffler. The spring urges the float valve to its closed position. The force of the spring is determined such that the discharge pulse frequency of the refrigerant gas does not coincide with the natural resonance frequency of the external refrigerant circuit or at least such that the amplitude of pressure variations of the refrigerant gas is reduced.