Abstract: A liquid-crystal-panel drive, driving method and its program, and a medium capable of preventing unevenness on a display face from occurring after turning off a power supply in a liquid crystal display apparatus using OCB mode liquid crystal. A liquid crystal display apparatus has a liquid crystal layer using OCB mode liquid crystal, a driver applying a voltage to the liquid crystal layer, a liquid-crystal driving power supply supplying power to the driver, and a switch outputting an on/off signal to the driver. When the switch outputs an off signal, the driver applies a predetermined voltage that can be applied to each pixel of the liquid crystal layer for a predetermined time, and after the elapse of the predetermined time, stops the supply of power to the driver from the liquid-crystal driving power supply.

Abstract: A liquid crystal display device includes a liquid crystal display panel having source signal lines and gate signal lines arranged in matrix form and liquid crystal display elements using OCB mode liquid crystal, the liquid crystal display elements being provided at intersections between the source signal lines and gate signal lines; a gate driver that supplies a gate signal to said gate signal lines; a source driver that supplies a voltage corresponding to gradation of display data to said source signal lines during a display period; temperature detection means of detecting temperature; and correcting means of correcting display data for generating the source signal to display data according to the detected temperature, wherein the source signal is generated based on the corrected display data.

Abstract: [Object]To provide a liquid-crystal display using liquid crystal having splay alignment and bend alignment, which prevents irregularity of a display screen after power off and quickly transfers the liquid-crystal layer of a liquid-crystal panel to bend alignment. [Solving Means] A liquid-crystal panel drive 100 including an output system 102 of selectively outputting one voltage from a video signal voltage Vcom, a reset voltage Vsc, and transfer voltage of transferring the liquid-crystal panel from splay alignment to bend alignment, and control means 103, wherein the reset voltage is applied before applying the video signal voltage Vcom in the power-on state and thereafter the transfer voltage is applied, the transfer voltage is applied to the liquid-crystal panel in the power-off state, and then the reset voltage is applied and thereafter supply of a voltage to the liquid-crystal panel is stopped.

Abstract: A flat display device comprises a flat display panel which includes a matrix array of pixels, a plurality of scanning lines for selecting rows of pixels and a plurality of signal lines for supplying signals to a selected row of pixels, and a driver circuit which writes a video signal and a non-video signal into different rows of pixels during first and second periods provided for each horizontal scan period, respectively. The flat display device further comprises a controller which performs control of the driver circuit for precharging the signal lines during the first period to assist writing of the non-video signal assigned to the second period, as a blanking period process after writing of the video signal has been completed with respect to all the rows of pixels.

Abstract: A flat display panel comprises a matrix array of pixels that displays an image, a controller that receives a video signal supplied externally along with a horizontal sync signal defining a horizontal scanning period and a vertical sync signal defining a vertical scanning period, a driver circuit that is controlled by the controller and writes the video signal and non-video signal into each row of pixels in each vertical scanning period, and an insertion timing setting section that controls a write timing of the non-video signal to synchronize with a write timing of the video signal. The insertion timing setting section is configured to count the number of horizontal sync signals supplied within the vertical scanning period defined by each vertical sync signal, and then determine the write timing of the non-video signal based on a result of counting.

Abstract: A chemiluminescence method characterized in that when a 1,2-dioxetane derivative of the formula 1: wherein each of R1, R2, R3, R4 and R5 which are independent of one another, is a hydrogen atom, an alkyl group or an aryl group, or each pair of R2 and R3, and R4 and R5, which are independent of each other, may form together a cyclic alkyl group, R6 is a hydroxyl group, an alkoxyl group, an aralkyloxy group, a group represented by —OSi(R8R9R10) (provided that each of R8, R9 and R10 which are independent of one another, is an alkyl group or an aryl group), a phosphate group or a group represented by S(C?O)R11 (provided that R11 is an alkyl group or an aryl group), and R7 is a hydrogen atom, a halogen atom, an alkyl group or an alkoxyl group, is let generate chemiluminescence by means of an activator selected from the group consisting of a base, an acid, a salt, a fluorine compound, an enzyme, a catalyst and an amine compound, a cationic surfactant and a fluorescent material are made to coexist.

Abstract: A liquid crystal display device includes a signal conversion part (101), a drive pulse generation part (102), a source driver (103), a gate driver (1704), and a multiplexer part (1706). In addition, between the source driver (103) and a display region part (1705) there is provided an intersection part (204) where, when source lines (S1, S2, S3, S4, . . . ) in the display region part are divided into groups each including four source lines, lines that correspond to two source lines (S2 and S3) located the second and third from an end in each group intersect each other. With the liquid crystal display device using the multiplexer part for switching a plurality of source lines in a time-sharing manner, the degradation of the display quality of pixels caused by, for example, an insufficient writing capability to the pixels is improved.

Abstract: A liquid crystal display comprises: a liquid crystal layer capable of bend orientation; a display screen on which an image is displayed by light transmitted through a bend-oriented liquid crystal layer; and liquid crystal voltage application means for applying a liquid crystal voltage to the liquid crystal layer according to luminance information for each field of image information composed of serial fields, the liquid crystal voltage being applied to cause transmittance of the light to change, thereby sequentially displaying the image corresponding to the fields of the image information, and when the luminance information changes between current and subsequent fields, the liquid crystal voltage application means applies the liquid crystal voltage which changes so as to have a value according to the luminance information by the time the liquid crystal voltage is applied for the subsequent field.

Abstract: To provide the filler which is added to a composition for a sealing member, etc. for sealing of semi-conductor production equipment being apt to be damaged greatly by mixing of a foreign matter and is small in a change in weight in either of the oxygen plasma irradiation and CF4 plasma irradiation, and the crosslinkable elastomer composition. The filler is used for the crosslinkable elastomer and has an imide structure, and a change in weight of the filler is not more than 4 mg/cm2·hr in either of the oxygen plasma irradiation and CF4 plasma irradiation. The crosslinkable elastomer composition comprises the filler and the crosslinkable elastomer such as a fluorine-containing elastomer.

Abstract: A signal converting section 401 increases a transfer rate of an input image signal to be supplied to a liquid crystal panel 405 and, at the same time, also inserts a non-image signal for applying a predetermined voltage to liquid-crystal cells in space of the input image signal and supplies it as a picture-element signal to a source driver 403. To each picture cell, an input image signal and a non-image signal are sequentially written with positive or negative polarity. For all picture elements, after the input image signal is written, the non-image signal equal in polarity to the input image signal is always written. Furthermore, after the non-image signal is written, an image signal opposite in polarity to the non-image signal is always written. Thus, when an image is displayed on the liquid crystal panel in OCB mode, it is possible to prevent the occurrence of back transition and carry out image display evenly.

Abstract: A server performs electronic commerce with a client by using a network. An order receiving unit of the server separates a sales article into information and goods and presents them as an ordering target to the client. An article providing unit of the server selects the separated information, separated goods, or a combination thereof on the basis of an ordering request from the client and provides it to the client. The article providing unit executes a time difference service for providing the separated goods after the separated information was precedently provided. The article providing unit provides a separation service for solely providing the separated information and the separated goods, respectively.

Abstract: An automatic sample pretreatment device is provided which is capable of conducting a series of treatments or reactions from pretreatment to measurement automatically in a short time by employing a separate reaction system from the reaction system for measurement.

Abstract: An oxidizing composition in the form of powder for oxidizing a chemiluminescent substance, including an oxidizing agent and a binder.

Abstract: The first branch 1a of the optical fiber 1 is connected to the light source 2, and the second branch 1b is connected to the optical measuring unit 3. A taper-shaped tip member 8 is fitted to a tip end of the optical fiber unit 1 with the use of a jig member 4. The inner hollow space 7 in the tip member 8 is connected with the air suction device 11, through the gap 5 formed between the optical fiber unit 1 and the jig member 4 and the air suction tube 10. The air suction device 11 discharges air from the inner hollow space 7 to suck liquid through the through-hole 6 into the inner hollow space. The air suction device 11 is controlled by the controller 12. Because the optical fiber unit can directly irradiate liquid with light, measurement can be performed with high sensitivity. The optical fiber unit is prevented from contamination.

Abstract: A method for analyzing vanillylmandelic acid, homovanillic acid and creatinine by fast liquid chromatography, which includes a step of introducing a test solution containing vanillylmandelic acid, homovanillic acid and creatinine to a cation exchange resin column and separating creatinine from vanillylmandelic acid and homovanillic acid; a step of separating by a separation column vanillylmandelic acid and homovanillic acid in the test solution from which creatinine has been separated; and a step of detecting each component.

Abstract: A method for analyzing vanillylmandelic acid, homovanillic acid and creatinine by fast liquid chromatography, which comprises a step of introducing a test solution containing vanillylmandelic acid, homovanillic acid and creatinine to a cation exchange resin column and separating creatinine from vanillylmandelic acid and homovanillic acid; a step of separating by a separation column vanillylmandelic acid and homovanillic acid in the test solution from which creatinine has been separated, and a step of detecting each component.

Abstract: The automatic soldering method and related device of this invention can perform both spot soldering and continuous soldering at any soldering position through the application of heat to both the soldering spot and the string solder, using as a heating means, a light beam such as a laser beam. This thus avoids the use of a soldering iron as a heating means and further, the soldering spot is not damaged since heat can be applied to the spot and string solder by a "non-contact" means.

Abstract: Apparatus for cutting a lead wire (7) from a supply wire (4) and for removing insulation covering portions (5) from the opposite ends of the lead wire (7) includes a pair of pinch rollers (13), a pair of opposed cutters (14), and a gripping device (15). The cutters (14) include wire cutting sections adapted to be moved into butt contact with each other, and insulation covering cutting sections (20) which will only sever the insulation covering without cutting through the entire wire. In order to form the lead wire (7) and remove the insulation covering portions (5) from opposite ends of the lead wire (7), the pinch rollers (13) initially advance the supply wire (4) such that a predetermined portion of the free end of the supply wire (4) extends beyond the cutters (14) as seen in FIG. 5(A).

Abstract: A method and device for automatic soldering multiple intermittently arranged terminals a bridging phenomenon from occurring between the soldered terminals by sliding, virtually horizontally, the iron tip of the soldering iron, which is held upon the arrayed terminals after the application of the solder to those terminals, in a direction which is at right angles to the direction of the arrayed terminals, thus separating it from the arrayed terminals.

Abstract: A device which can improve the efficiency of jumper wire wiring work through automatic coiling and soldering of both conductor parts of a jumper wire to selected pins of the multiple pins protruding from a printed circuit board. The device includes a setting finger for gripping the jumper wire and holding the same within the vicinity of the printed circuit board terminal or pin, a wrapping mechanism which includes an eccentrically mounted wrapping pin for engaging the conductor portion of the jumper wire and wrapping or coiling the same about the printed cirucit board terminal or pin, and a soldering mechanism for soldering the jumper wire conductor to the printed circuit board terminal or pin.