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    • 4. 发明申请
    • Image Forming Apparatus
    • 图像形成装置
    • US20140063554A1
    • 2014-03-06
    • US14076221
    • 2013-11-10
    • Hiroyuki Hara
    • Hiroyuki Hara
    • G06K15/02
    • G06K15/181G06F3/1297G06K15/00G06K15/02G06K15/1827G06K15/1851G06K15/1857G06K15/1863H04N2201/0082
    • A CPU perform the steps of: (a) causing a compression/decompression processor to decompress the compressed data of one of three bands in the data area except for the first block in the band, and storing decompressed bitmap data in the data area; (b) rasterizing each of the intermediate data blocks in the band and synthesizing the rasterized data and the decompressed bitmap data in the band; and (c) causing the compression/decompression processor to compress the synthesized bitmap data and storing the compressed data in the data area. The CPU performs the steps (a) to (c) in different respective tasks in parallel, and performs the steps (a) to (c) along the order of (a), (b), (c) for each of the intermediate code blocks in each of the bands while using the 1st to the 3rd bitmap data area in turn for each of the steps (a) to (c).
    • CPU执行以下步骤:(a)使压缩/解压缩处理器解压缩除频带中的第一块以外的数据区域中的三个频带之一的压缩数据,并将解压缩的位图数据存储在数据区域中; (b)对频带中的每个中间数据块进行光栅化,并合成光栅化数据和频带中的解压缩位图数据; 和(c)使压缩/解压缩处理器压缩合成位图数据并将压缩数据存储在数据区中。 CPU在不同的各个任务中并行执行步骤(a)至(c),并且按照(a),(b),(c)的顺序对于每个中间体执行步骤(a)至(c) 对于每个步骤(a)至(c)中的每一个依次使用第一至第三位图数据区域,每个频带中的代码块。
    • 8. 发明申请
    • DRIVING METHOD OF ELECTRO-OPTICAL DEVICE, ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APPARATUS
    • 电光装置的驱动方法,电光装置和电子装置
    • US20120062535A1
    • 2012-03-15
    • US13321761
    • 2010-03-11
    • Hiroyuki Hara
    • Hiroyuki Hara
    • G06F3/038
    • G09G3/3614G02F2001/133397G02F2203/30G09G3/2022G09G3/3648
    • In an electro-optical device, a liquid crystal element can be driven more appropriately.An electro-optical device 1 includes: a scanning line driving circuit 130 which, in a plurality of subfields sf1 to sf8 constituting a field, sequentially supplies scanning signals for causing selection transistors 116 to be in an ON state to a plurality of scanning lines 112 and selects a pixel 110 for each of the scanning lines 112; and a data line driving circuit 140 which writes a signal potential corresponding to an image to be displayed on a pixel electrode 118 of the pixel 110 selected by the scanning line driving circuit 130 via a plurality of data lines 114, in the writing of the signal potential, when it is assumed that a polarity of the signal potential with respect to a potential of an opposite electrode 119 is a writing polarity, reverses the writing polarity a plurality of times in the field, and writes the signal potential so that the writing polarities of the plurality of subfield periods constituting a given field are the reverse of the writing polarities of the plurality of subfields constituting the next field.
    • 在电光装置中,可以更合适地驱动液晶元件。 电光装置1包括:扫描线驱动电路130,其在构成场的多个子场sf1〜sf8中顺序地向多条扫描线112供给使选择晶体管116处于导通状态的扫描信号 并为每个扫描线112选择像素110; 以及数据线驱动电路140,通过多条数据线114,将由扫描线驱动电路130选择的像素110的像素电极118上的要显示的图像的信号电位写入信号 当假设相对于相对电极119的电位的信号电位的极性是写入极性时,在场中反复写入极性多次,并且写入信号电位,使得写入极性 构成给定场的多个子场周期与构成下一场的多个子场的写入极性相反。
    • 9. 发明申请
    • INK CARTRIDGE AND PRINTER
    • 墨盒和打印机
    • US20070268347A1
    • 2007-11-22
    • US11750152
    • 2007-05-17
    • Kazuhiko AmanoNaoyuki ToyodaHiroyuki HaraTakayuki Kondo
    • Kazuhiko AmanoNaoyuki ToyodaHiroyuki HaraTakayuki Kondo
    • B41J2/175
    • B41J2/17523B41J2/175B41J2/17513B41J2/1752B41J2/1753B41J2/17553B41J2/17566
    • An ink cartridge that is filled with ink and, used with the ink cartridge loaded into a printer includes a reservoir that reserves the ink, an outlet through which the ink is supplied to the printer with the ink cartridge loaded, at least one ink supply system that includes a channel that leads the ink from the reservoir to the outlet, and a sensor that detects whether the channel is filled with the ink or gas, an ink cartridge terminal that is electrically coupled to the sensor and makes contact with a printer terminal disposed on the printer upon loading of the ink cartridge. A detection region of the channel where detection is carried out by the sensor is previously filled with gas with the ink cartridge yet to be used. Whether or not the use of the ink cartridge is proper is determined based on information from the sensor.
    • 填充有墨水的墨盒和与装入打印机的墨盒一起使用的墨盒包括储存墨水的储存器,在墨水盒装载的情况下将墨水供应到打印机的出口,至少一个墨水供应系统 其包括将墨水从储存器引导到出口的通道,以及检测通道是否填充有墨水或气体的传感器,电耦合到传感器并与布置的打印机端子接触的墨盒端子 在打印机上装入墨盒时。 通过传感器进行检测的通道的检测区域预先用未被使用的墨盒填充气体。 基于来自传感器的信息来确定墨盒的使用是否合适。
    • 10. 发明申请
    • Multiple-port print device
    • 多端口打印设备
    • US20070263252A1
    • 2007-11-15
    • US11801615
    • 2007-05-10
    • Hiroyuki Hara
    • Hiroyuki Hara
    • G06F3/12
    • G06K15/02G06K15/1806G06K15/1817G06K15/1818G06K15/1822
    • A method that enables a multiple-port print device to perform efficient job management for each job even if the multiple-port print device is provided with parallel-processing-enabled multiple interfaces. The multiple-port print device includes a job boundary detection unit, a spool buffer, and a job management unit. By reading print job data stored in the buffer memory units from the multiple communication interfaces, and detecting the job start and end marks added to the print job data, the print job data is identified by each job boundary. The job management unit stores the print job data identified by the job boundary into the spool buffer as a spool file to spool-process the data between the spool buffer and the image processing unit.
    • 一种使多端口打印设备能够为每个作业执行有效的作业管理的方法,即使多端口打印设备具有启用并行处理的多个接口。 多端口打印设备包括作业边界检测单元,假脱机缓冲器和作业管理单元。 通过从多个通信接口读取存储在缓冲存储器单元中的打印作业数据,并且检测添加到打印作业数据的作业开始和结束标记,打印作业数据由每个作业边界识别。 作业管理单元将由作业边界识别的打印作业数据作为假脱机文件存储在卷轴缓冲器中,以对卷筒缓冲器和图像处理单元之间的数据进行假脱机处理。