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    • 13. 发明授权
    • Image forming apparatus including recording head
    • 图像形成装置,包括记录头
    • US08038271B2
    • 2011-10-18
    • US12260566
    • 2008-10-29
    • Isamu KuboYasuhiro KawashimaKazuki SuzukiMasanori Tanaka
    • Isamu KuboYasuhiro KawashimaKazuki SuzukiMasanori Tanaka
    • B41J2/175B41J2/17
    • B41J2/17556B41J2/175B41J2/17596B41J29/38
    • An image forming apparatus includes a carriage configured to movably scan, and including a recording head configured to discharge ink droplets and a sub tank configured to supply ink to the recording head; a main tank configured to supply the ink to the sub tank via a tube; a negative pressure detector configured to detect a state of a negative pressure in the sub tank; a count unit configured to count a number of scans conducted by the carriage; and a control unit configured to cause the negative pressure detector to detect the state of the negative pressure in the sub tank to return the negative pressure in the sub tank to a normal state based on a detection result obtained by the negative pressure detector when the number of scans carried out by the carriage as counted by the count unit reaches a predetermined scan count.
    • 图像形成装置包括:托架,被配置为可动地扫描并且包括配置成排出墨滴的记录头和被配置为向记录头供墨的副墨盒; 主罐,经配置以经由管将油墨供应到副罐; 负压检测器,被配置为检测副罐中的负压状态; 计数单元,被配置为对由所述托架进行的扫描次数进行计数; 以及控制单元,其被配置为使得所述负压检测器检测所述副罐中的负压的状态,以便当所述副罐中的所述数量为所述负压检测器的检测结果时,基于由所述负压检测器获得的检测结果将所述副罐中的负压返回到正常状态 由计数单元计数的由托架执行的扫描达到预定的扫描计数。
    • 18. 发明申请
    • IMAGE FORMING APPARATUS INCLUDING RECORDING HEAD
    • 图像形成装置,包括记录头
    • US20090122122A1
    • 2009-05-14
    • US12260566
    • 2008-10-29
    • Isamu KUBOYasuhiro KawashimaKazuki SuzukiMasanori Tanaka
    • Isamu KUBOYasuhiro KawashimaKazuki SuzukiMasanori Tanaka
    • B41J2/175H04N1/034
    • B41J2/17556B41J2/175B41J2/17596B41J29/38
    • An image forming apparatus includes a carriage configured to movably scan, and including a recording head configured to discharge ink droplets and a sub tank configured to supply ink to the recording head; a main tank configured to supply the ink to the sub tank via a tube; a negative pressure detector configured to detect a state of a negative pressure in the sub tank; a count unit configured to count a number of scans conducted by the carriage; and a control unit configured to cause the negative pressure detector to detect the state of the negative pressure in the sub tank to return the negative pressure in the sub tank to a normal state based on a detection result obtained by the negative pressure detector when the number of scans carried out by the carriage as counted by the count unit reaches a predetermined scan count.
    • 图像形成装置包括:托架,被配置为可动地扫描并且包括配置成排出墨滴的记录头和被配置为向记录头供墨的副墨盒; 主罐,经配置以经由管将油墨供应到副罐; 负压检测器,被配置为检测副罐中的负压状态; 计数单元,被配置为对由所述托架进行的扫描次数进行计数; 以及控制单元,其被配置为使得所述负压检测器检测所述副罐中的负压的状态,以便当所述副罐中的所述数量为所述负压检测器的检测结果时,基于由所述负压检测器获得的检测结果将所述副罐中的负压返回到正常状态 由计数单元计数的由托架执行的扫描达到预定的扫描计数。
    • 19. 发明申请
    • Semiconductor device
    • 半导体器件
    • US20080169509A1
    • 2008-07-17
    • US12007759
    • 2008-01-15
    • Masanori Tanaka
    • Masanori Tanaka
    • H01L27/088
    • H01L27/0207H01L27/0248H01L29/0619
    • A semiconductor device includes a first well of a first conductive type formed in a surface portion of a semiconductor substrate; a first contact group connected with the first well; a second well of a second conductive type formed to surround the first well in the surface portion of the semiconductor substrate; a first guard ring provided on the second well; a second contact group connected with the first guard ring; a third well of the first conductive type formed to surround the second well in the surface portion of the semiconductor substrate; a second guard ring provided on the third well; and a third contact group connected with the second guard ring. The first to third wells form a transistor, and a current flowing through the transistor is suppressed.
    • 半导体器件包括形成在半导体衬底的表面部分中的第一导电类型的第一阱; 与第一井连接的第一接触组; 形成为围绕所述半导体衬底的表面部分中的所述第一阱的第二导电类型的第二阱; 设置在第二井上的第一保护环; 与所述第一保护环连接的第二接触组; 形成为在半导体衬底的表面部分中围绕第二阱的第一导电类型的第三阱; 设在第三井的第二保护环; 以及与所述第二保护环连接的第三接触组。 第一阱至第三阱形成晶体管,并且流过晶体管的电流被抑制。
    • 20. 发明申请
    • Inkjet printer and multifunctional machine
    • 喷墨打印机和多功能机
    • US20060209116A1
    • 2006-09-21
    • US11374035
    • 2006-03-14
    • Masanori Tanaka
    • Masanori Tanaka
    • B41J29/393
    • B41J29/393
    • An inkjet printer including a plurality of inkjet heads for recording a one or more colors on a document, a determining part for determining whether a first test-jetting operation is required to be executed by one of the plural inkjet heads designated to record a predetermined color on the document, and a recording control part for instructing the designated inkjet head to execute the first test-jetting operation prior to recording the predetermined color when the determining part determines that the first test-jetting operation is required to be executed by the designated inkjet head.
    • 一种喷墨打印机,包括用于在文件上记录一种或多种颜色的多个喷墨头,确定部分,用于确定是否需要由指定记录预定颜色的多个喷墨头中的一个执行第一测试喷射操作 以及记录控制部分,用于在确定部件确定需要由指定喷墨打印机执行第一测试喷射操作之前指示指定喷墨头在记录预定颜色之前执行第一测试喷射操作 头。