摘要:
During a still picture display period, a normal write voltage is sometimes unable to be applied to a liquid crystal layer 16 because two memory switch elements 21 and 22 are simultaneously turned on, and the output and the inverted output from the digital memory 18 are applied simultaneously to a pixel electrode 13. According to the present invention, the pulse width for the on period of one of the memory switch elements 21 and 22 is narrower than the pulse width for the off period of the other memory switch element, so that the on periods of the two memory switch elements 21 and 22 do not overlap. In this manner, the memory switch elements 21 and 22 are prevented from being turned on at the same time.
摘要:
System for detecting stability/instability of behavior of a motor vehicle upon occurrence of tire slip or lock. State of the motor vehicle is determined on the basis of an alignment torque (Ta) applied from a road and a side slip angle (β). By taking advantage of such torque/slip-angle characteristic that although the alignment torque is proportional to a side slip angle when the latter is small, the alignment torque becomes smaller as the side slip angle increases, a normal value is determined from a straight line slope and the side slip angle in a region where the latter is small. Unstable behavior of the motor vehicle is determined when deviation of actual measured value from the normal value increases. Further, unstable state is determined when the slope of the alignment torque for the slip angle departs significantly from that of approximate straight line slope.
摘要:
System for detecting stability/instability of behavior of a motor vehicle upon occurrence of tire slip or lock. State of the motor vehicle is determined on the basis of an alignment torque (Ta) applied from a road and a side slip angle (β). By taking advantage of such torque/slip-angle characteristic that although the alignment torque is proportional to a side slip angle when the latter is small, the alignment torque becomes smaller as the side slip angle increases, a normal value is determined from a straight line slope and the side slip angle in a region where the latter is small. Unstable behavior of the motor vehicle is determined when deviation of actual measured value from the normal value increases. Further, unstable state is determined when the slope of the alignment torque for the slip angle departs significantly from that of approximate straight line slope.
摘要:
When a margin paper constituting a margin between pictured formed sheets, on which pictures have been formed, is cut by a cutter, it is received in a casing. The number of times, in which cutting means cuts a number of sheets to avoid overflowing of the margin paper received in the casing, is beforehand set as a set value, and the number of times, in which the cutter cuts a roll paper, is counted. When a count value reaches the set value, a control unit turns the casing so that an upper opening of the casing is directed downward, and causes the margin paper in the casing to be ejected. When a predetermined period of time has elapsed, the casing is again turned to be returned to an original state. The number of times as counted is reset and counting is again performed.
摘要:
A display has display pixels provided with digital memories, respectively. In each display pixel, a pixel electrode and a data line are connected to each other through a first switch, and the pixel electrode and the digital memory are connected to each other through a second switch. In a first display period, the second switches are turned off and the first switches are turned on, to display video data supplied from the data lines. In a second display period, the second switches are turned on and the first switches are turned off, to stop scan and data drivers and display video data stored in the digital memories.
摘要:
A failure diagnosis apparatus for a vehicle enables communications between a gateway, which automatically and effectively collects information on a condition of a vehicle having a plurality of network buses, and an information center outside the vehicle in an automatic and efficient manner. A failure diagnosis section is mounted on the gateway installed on the vehicle. The vehicle-installed gateway has a connecting section for connection to information communications terminals such as portable telephones through wireless communications. In addition, the vehicle-installed gateway has a protection processing section for performing security processing on possession information possessed by the gateway.
摘要:
A ball bearing inspection apparatus 1 comprising: a rotation shaft3 fitted to one (for example, inner race 7) of inner and outer races 7 and 9 for rotating one race while limiting the movement of one race in an axial direction of the rotation shaft 3; a press plate 13 disposed on an opposite side of the rotation shaft 3 with respect to a ball bearing 5 for pressing the other race (for example, outer race 9) in the axial direction of the rotation shaft 3 while limiting the rotation of the other race; and a press-back plate 33 provided so as to be movable in the axial direction of the rotation shaft 3 for pressing back the other race in a direction reverse to the pressing direction of the press plate 13. Hence, the ball bearing inspection apparatus can inspect a large area of ball surfaces in a short time at one installing try.
摘要:
A printer has a printer body, a carriage for undergoing scanning movement over a print paper in a scanning direction, and a cassette removably connected to the printer body for storing print paper and having a code element indicative of photosensitive characteristics of the print paper. The print paper contains photosensitive microcapsules encapsulating a color developing material and a photo-curing material and has an image receiving layer for developing color by a reaction of the color developing material with the image receiving layer. The carriage has a light emitting element for emitting light of a preselected wavelength to which the photosensitive microcapsules are exposed to thereby form a latent image on the print paper. A photosensitive characteristics identifying mechanism is disposed on the carriage for reading the code element of the cassette to identify the photosensitive characteristics of the print paper. A light emission controller controls the intensity or the time period of emission of the light emitted by the light emitting element in accordance with the photosensitive characteristics of the print paper identified by the photosensitive characteristics identifying mechanism. A pressurizing mechanism applies mechanical pressure to the print paper after a latent image has been formed thereon to collapse the photosensitive microcapsules which were not exposed to the light emitted by the light emitting element and thereby develop the latent image by reaction of the color developing material in the photosensitive microcapsules with the image receiving layer.
摘要:
A spherical annular seal having a through hole in a center thereof and a partially convex spherical surface portion on an outer surface thereof, wherein a surface of the partially convex spherical surface portion is formed into a smooth surface in which a lubricating sliding layer of a lubricating composition containing 70 to 90 wt. % of boron nitride and 10 to 30 wt. % of alumina and/or silica and a reinforcing material constituted by a metal wire net covering the lubricating sliding layer and integrated with the lubricating sliding layer are integrated in mixed form.
摘要:
A process for preparing pitch for matrix wherein an optically isotropic pitch is formed into a fibrous pitch, and the fibrous pitch thus obtained is nitrated with a nitration reagent in the presence of an acid catalyst. The resulting pitch can be carbonized with a low energy, is high in carbonization yield, low in softening point and excellent in moldability and impregnability.