摘要:
A plurality of heads with a plurality types of ink each having a different density for the same color filled therein and ejecting the ink are provided, and also a control means for controlling volume of ink drops ejected for each dot is provided. When forming a pixel, a head is selected by the control means with volume of ink drops ejected from each head controlled, and two or more types of ink are ejected at one position with varied dot diameter for representation of density gradations.
摘要:
A multiple element printer including a printhead arranged with N of printing elements for printing dots on a surface of a receiving medium at intervals of k dots where k and N are positive integers mutually prime with each other, in a direction of feeding the receiving medium, first driving device for driving the receiving medium in the direction of feeding the receiving medium, second driving device for scanning the printhead in a direction of print lines orthogonal to the direction of feeding the receiving medium, data forming device for outputting previously stored information data for printing the information data onto a surface of the receiving medium, printing element drive signal forming device for outputting to the printhead printing element drive signals for driving the respective printing elements based on the information data such that a 1.sup.st one of the printing elements and an Nth one of the printing elements alternately printing the dots at odd ordinal numbers and the dots at even ordinal numbers on substantially the same print lines and controlling device for controlling the first driving device such that the receiving medium is moved by a distance of P dots where N=P+1 at every printing and scanning of the printhead in the direction of the print lines.
摘要翻译:一种多元打印机,包括打印头,打印头配置有N个打印元件,用于以k点的间隔在接收介质的表面上印刷点,其中k和N是彼此互相填充的正整数,在馈送接收介质的方向上, 用于沿接收介质馈送方向驱动接收介质的第一驱动装置,用于沿与馈送接收介质的方向正交的打印线的方向扫描打印头的第二驱动装置,用于输出预先存储的信息数据的数据形成装置, 将信息数据印刷到接收介质的表面上,印刷元件驱动信号形成装置,用于根据信息数据输出到打印头打印元件驱动各个打印元件的信号,使得第一打印元件和第N个 其中一个打印元件以奇数数字和点交替地打印点 在基本上相同的打印行上的偶数,以及用于控制第一驱动装置的控制装置,使得在打印头的每次打印和扫描时,接收介质在N = P + 1处移动P点的距离, 打印行。
摘要:
An image filing method, in which a plurality of images are registered one by one, and the registered images are retrieved by adding a retrieval condition so as to be simple and not require time and labor at the registration and retrieval times. A plurality of symbols for featuring objects in the images are set in advance, and the images are registered corresponding to the selected symbols. At the image retrieval time, the symbols are selected, and the images corresponding to the selected symbols are read out.
摘要:
A color image reading apparatus includes a multi-chip image sensor having a plurality of image sensor units adapted to read a test chart comprising a color slip having a plurality of colors. A processing circuit is provided for automatically calculating color correcting coefficients, respectively, for the plurality of image sensors and storing them in memory. This will reduce problems of color reproducibility among image sensors and among image reading apparatus.
摘要:
Supercooling of sodium thiosulfate pentahydrate is prevented by adding thereto naphtharene or naphthol and/or at least one of calcium sulfate, potassium chloride, sodium chloride, potassium bromide, sodium bromide, potassium iodide, and sodium iodide, or a pyridine.
摘要:
The end of a communication period can be detected reliably and efficiently by a control unit and validity/invalidity of search rules in a search table can be effectively managed. A timer is provided so as to correspond to each entry area of the search table. Then, under control of a timer managing unit, the timer starts a counting operation whenever information is written in a validity management table or a packet in which a communication parameter matches a packet search condition corresponding to information on the validity management table that is set as valid is received. In addition, when a counting time of the timer exceeds a preset time-out time, information indicating the time-out is stored in a time-out management table.
摘要:
An electric motor assembly for driving an air blower is disclosed. The assembly comprises a casing of metal, the casing having opposed open ends closed by respective covers of metal; a rotation shaft rotatably disposed in the casing, the rotation shaft having one end exposed to the outside through an opening formed in one of the covers, the one end being adapted to connect to a fan of the air blower; a plurality of magnets installed in the casing and circumferentially surrounding the rotation axis; an armature mounted to the rotation shaft to rotate therewith; a commutator mounted to the rotation shaft and electrically connected with the armature; brushes operatively contacting with the commutator and supported by the casing; and an electric power feeding device for feeding the brushes with an electric power. A pulse width modulating device is further employed which is electrically connected with the power feeding device for modulating the electric power by means of a pulse width modulation method. The pulse width modulating device is installed in the casing for radio noise suppression.
摘要:
A heat storage material is produced by adding water and slight amounts of substances for agglomerating residuals to industrial grade calcium chloride.
摘要:
A heat storage material to be used for air cooling systems is provided. This heat storage material comprises acetic acid or a mixture of acetic acid and one or more acetates and is further added with at least one anhydrous halide as nucleating agent to prevent supercooling.
摘要:
The end of a communication period can be detected reliably and efficiently by a control unit and validity/invalidity of search rules in a search table can be effectively managed. A timer is provided so as to correspond to each entry area of the search table. Then, under control of a timer managing unit, the timer starts a counting operation whenever information is written in a validity management table or a packet in which a communication parameter matches a packet search condition corresponding to information on the validity management table that is set as valid is received. In addition, when a counting time of the timer exceeds a preset time-out time, information indicating the time-out is stored in a time-out management table.