摘要:
An image forming apparatus includes an obtaining unit, an image forming section, and a controller. The obtaining unit obtains color signals containing color components the number of which is n, n being a natural number. The image forming section forms an image on a medium, the image being based on the color signals obtained by the obtaining unit. The controller performs control so that colors in a color gamut that is not reproduced if area coverage modulation, not density modulation, is used for expression are included in the image by expressing densities of the n color components contained in the color signals obtained by the obtaining unit by using density modulation and area coverage modulation.
摘要:
An image forming apparatus includes an obtaining unit, an image forming section, and a controller. The obtaining unit obtains color signals containing color components the number of which is n, n being a natural number. The image forming section forms an image on a medium, the image being based on the color signals obtained by the obtaining unit. The controller performs control so that colors in a color gamut that is not reproduced if area coverage modulation, not density modulation, is used for expression are included in the image by expressing densities of the n color components contained in the color signals obtained by the obtaining unit by using density modulation and area coverage modulation.
摘要:
A hollow graphene sheet structure has at least one pair of hollow graphene sheet materials disposed in a continuous form, in which the adjacent ends of the pair of hollow graphene sheet materials are opposed to each other with a gap.
摘要:
A liquid crystal display device is capable of providing high-quality picture display by preventing luminance irregularity in a display screen due to the nonuniformity of a cell gap. The liquid crystal display device includes at least two or more kinds of color filters FIL formed over one of substrates, the color filters having different colors for displaying a color display, a black matrix interposed between each of the color filters, pixel-forming electrodes ITO2, an alignment control layer, a spacer SOC fixedly formed over at least one of the substrates with a height approximately equal to a desired gap between the substrates, and a bead interposed between the substrates and made of a resin material whose average grain size is slightly greater than the height of the spacer SOC.
摘要:
A self-scanning checkout device includes a registration section having a stationary scanner for permitting a customer to input article information for a purchased article, a counter arranged on the downstream side from the registration section in the article moving direction, for receiving a purchased article which has been registered thereon, and a monitoring section for monitoring a movement of the purchased article. The monitoring section sets an article registration flag when information of the purchased article is read by the stationary scanner, checks the article registration flag when the passage of an article is detected by article sensors disposed near and on the downstream side from the reading position of the stationary scanner, resets the article registration flag when the article registration flag is detected to be set, and issues an alarm indicating the passage of an unregistered article when the article registration flag is detected to be reset.
摘要:
A liquid crystal display device wherein a nematic liquid crystal having a positive dielectric anisotropy and added with a chiral material is sealed between a pair of upper and lower substrates so as to constitute a helical structure twisted within a range between 140.degree. and 250.degree. along a direction of thickness thereof, and polarizing axes or absorption axes of a pair of polarizing plates disposed on the upper and lower substrates are angularly displaced by a predetermined angle or predetermined angles from major axes of liquid crystal molecules adjacent to the upper and lower substrates, respectively, and a ratio of thickness of the nematic liquid crystal to a natural molecular helical pitch of the nematic liquid crystal added with a chiral material falls within a range of from 0.14 to 0.60 inclusive.
摘要:
A vehicle control device has first and second transmission circuits that communicate by radio with a portable unit and also has a control section that, when the portable unit is confirmed to be correct, engages in a permission mode that permits the start of an engine. The first and second transmission circuits transmit first and second request signals from first and second transmission antennas to first and second communicatable areas respectively. When a back door is detected to be open, the control section does not permit the start of the engine even if an ID code signal is returned from the portable unit in response to the second request signal.
摘要:
A molded article comprising:(1) 70 to 99.5% by weight of a thermoplastic resin, and(2) 0.5 to 30% by weight of carbon fibers;wherein the carbon fiber comprises,(a) carbon fibers having a length of more than 1.5 mm being contained in an amount of 0.1 to 4.7% by weight,(b) carbon fibers having a length of 0.5 to 1.5 mm being contained in an amount of 0.2 to 10.7% by weight, and(c) carbon fibers having a length of less than 0.5 mm being contained in an amount of 0.2 to 14.6% by weight, wherein the weight % is based on the total amount of the thermoplastic resin and the carbon fibers.
摘要:
A liquid crystal display device comprises a liquid crystal layer sandwiched between upper and lower electrode substrates subjected to aligning treatment. The liquid crystal layer includes a nematic liquid crystal added with a chiral material and has a 160.degree.-360.degree. twisted helical structure. A pair of polarizers are disposed adjacent to the electrode substrates with their polarization or absorption axes inclined by respective predetermined angles with respect to the aligning directions of the electrode substrates. At least one of the polarizers is formed by a color polarizer for compensating a wavelength dependence of transmittance (or the coloring due to birefringence) resulting from the anti-coincidence between the polarization or absorption axis of the polarizer and the aligning direction of the electrode substrate, i.e. an optical axis of liquid crystal molecules adjacent to the substrate, so that light emerging from the device becomes approximately achromatic or colorless.
摘要:
A liquid crystal composition comprising, as the essential components, trans-4-n-propyl-(4-ethylphenyl)-cyclohexane, trans-4-n-propyl-(4-cyanophenyl)-cyclohexane, trans-4-n-pentyl-(4-cyanophenyl)-cyclohexane, trans-4-n-pentyl-(4'-ethylbiphenyl-4)-cyclohexane and 4-(trans-4-n-pentylcyclohexyl)-4'-(trans-4-n-propylcyclohexyl)-biphenyl is drivable over a wide temperature range and can be operated rapidly at low temperatures.