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11. 发明申请

US20110148954A1 IMAGE DISPLAY APPARATUS 有权
标题翻译：图像显示设备
公开(公告)号：US20110148954A1
公开(公告)日：2011-06-23
申请号：US12963069
申请日：2010-12-08
申请人： Youichi Tobita , Yoshifumi Doi , Hiroyuki Murai
发明人： Youichi Tobita , Yoshifumi Doi , Hiroyuki Murai
IPC分类号： G09G5/02
CPC分类号： G09G3/3688 , G09G2310/0281 , G09G2310/08
摘要： For an image display apparatus, cost reduction is enabled to prevent display errors while ensuring operational margin to prevent display errors even when the delay time of gate line driving signals is large. A source driver of a liquid-crystal display apparatus includes a data latch circuit for supplying display data to a decode circuit. A gate line inactivation transition detecting circuit detects inactivation of each of a plurality of gate lines and activates a detect signal for a certain period with that timing. The data latch circuit updates the held display data in response to activation of the detect signal.
摘要翻译：对于图像显示装置，即使当栅极线驱动信号的延迟时间较大时，也可以降低成本，同时确保操作余量以防止显示错误。液晶显示装置的源极驱动器包括用于向解码电路提供显示数据的数据锁存电路。栅极线灭活转变检测电路检测多条栅极线中的每一条的失活，并在该定时激活一段时间的检测信号。响应于检测信号的激活，数据锁存电路更新保持的显示数据。

12. 发明申请

US20110147351A1 LASER PROCESSING APPARATUS AND LASER PROCESSING METHOD 审中-公开
标题翻译：激光加工设备和激光加工方法
公开(公告)号：US20110147351A1
公开(公告)日：2011-06-23
申请号：US12996345
申请日：2009-06-01
申请人： Takanori Miyazaki , Takashi Inoue , Hiroyuki Murai
发明人： Takanori Miyazaki , Takashi Inoue , Hiroyuki Murai
IPC分类号： B23K26/38
CPC分类号： B23K26/0622 , B23K26/046 , B23K26/38 , B23K26/382 , B23K26/389 , B23K26/40 , B23K2103/50
摘要： A laser processing apparatus for piercing a workpiece and cutting the pierced workpiece by irradiating the workpiece with a laser beam. The apparatus includes: a laser beam projection unit for projecting the laser beam onto the workpiece with the focus position thereof set to lie within the workpiece and in the vicinity of the surface of the workpiece at least when piercing is started; and a laser oscillator that emits the laser beam as a pulsed laser having a frequency at which plasma is generated when the workpiece is irradiated with the laser beam at the focus position set through the laser beam projection unit when the piercing is started.
摘要翻译：一种用于刺穿工件并用激光束照射工件来切割穿孔的工件的激光加工设备。该装置包括：激光束投影单元，其用于将激光束投射到工件上，其焦点位置设置为位于工件内并且至少在穿孔开始时在工件的表面附近; 以及激光振荡器，当激光开始时，当通过激光束投影单元设置的聚焦位置处的激光束照射工件时，发射具有等离子体产生等离子体的频率的激光束。

13. 发明授权

US07957688B2 Image forming method and image forming apparatus 有权
标题翻译：图像形成方法和图像形成装置
公开(公告)号：US07957688B2
公开(公告)日：2011-06-07
申请号：US11854581
申请日：2007-09-13
申请人： Toshiki Takiguchi , Hiroyuki Murai , Masato Kuze , Yuji Kumagai
发明人： Toshiki Takiguchi , Hiroyuki Murai , Masato Kuze , Yuji Kumagai
IPC分类号： G03G15/14
CPC分类号： G03G15/6532 , G03G2215/00383 , G03G2215/00814
摘要： In an image forming method, an electrostatic latent image formed on a surface of a photoreceptor is developed into a developer image with a developer, and a printing paper transported on a transfer belt is brought into contact with the surface of the photoreceptor so as to transfer the developer image onto the printing paper. The printing paper is transported in a proper transport direction, in which a projection generated in one direction on the printing paper as a result of cutting the printing paper in a printing paper manufacturing process does not face a surface of the transfer belt at a leading edge of the printing paper being transported on the transfer belt. In this way, even in the presence of the projection generated when the printing paper is cut, the printing paper naturally strips off from the surface of the photoreceptor, thereby preventing toner contamination caused by a striping claw in contact with the leading edge of the printing paper.
摘要翻译：在图像形成方法中，将形成在感光体的表面上的静电潜像用显影剂显影成显影剂图像，并且在转印带上传送的打印纸与感光体的表面接触以便转印开发者图像到打印纸上。打印纸在适当的传送方向上传送，其中由于在打印纸制造过程中切割打印纸而在打印纸上沿一个方向产生的突起不在前缘处面对转印带的表面的印刷纸在转印带上传送。以这种方式，即使在打印纸被切割时产生的突起的存在下，打印纸自然地从感光体的表面剥离，从而防止由打印爪与打印的前端接触的调色剂污染纸。

14. 发明授权

US07933527B2 Image forming apparatus, image forming method, and transfer device 有权
标题翻译：图像形成装置，图像形成方法和转印装置
公开(公告)号：US07933527B2
公开(公告)日：2011-04-26
申请号：US11875753
申请日：2007-10-19
申请人： Hirokazu Yamauchi , Toshiki Takiguchi , Hiroyuki Murai , Kazuhiro Matsuyama , Masato Kuze
发明人： Hirokazu Yamauchi , Toshiki Takiguchi , Hiroyuki Murai , Kazuhiro Matsuyama , Masato Kuze
IPC分类号： G03G15/00
CPC分类号： G03G15/1675 , G03G2215/1614
摘要： In an image forming apparatus, an electrostatic latent image formed on a surface of a photoreceptor is developed into a toner image. A printing paper transported on a transport belt is brought into contact with the surface of the photoreceptor and an electric field is applied to the printing paper from a rear surface of the transport belt by a transfer roller to transfer the toner image onto the printing paper. The transfer roller applies different levels of electric field to the printing paper, so that a predetermined transfer electric field is applied to a region other than a leading edge of the printing paper being transported. An electric field weaker than the predetermined transfer electric field is applied to the leading edge. Even in the presence of a projection generated when the printing paper is cut, the printing paper naturally strips off from the surface of the photoreceptor.
摘要翻译：在图像形成装置中，形成在感光体的表面上的静电潜像显影成调色剂图像。在传送带上传送的打印纸与感光体的表面接触，并且通过转印辊从传送带的后表面向打印纸施加电场，以将调色剂图像转印到打印纸上。转印辊对打印纸施加不同程度的电场，使得预定的转印电场被施加到除了被输送的打印纸的前端以外的区域。将比预定转印电场弱的电场施加到前端。即使在打印纸被切割时产生的突起的存在下，打印纸自然地从感光体的表面剥离。

15. 发明授权

US07504869B2 Frequency dividing circuit, power supply circuit and display device 有权
标题翻译：分频电路，电源电路和显示装置
公开(公告)号：US07504869B2
公开(公告)日：2009-03-17
申请号：US11265076
申请日：2005-11-03
申请人： Youichi Tobita , Seiichirou Mori , Hiroyuki Murai
发明人： Youichi Tobita , Seiichirou Mori , Hiroyuki Murai
IPC分类号： H03K21/00
CPC分类号： H02M3/07 , G09G3/3696 , G09G2330/028 , H03B19/14
摘要： A level shifter and a charge pump circuit are added, among cascade-connected unit frequency dividing circuits forming a frequency dividing circuit, to the unit frequency dividing circuit in the first stage. The charge pump circuit boosts an input voltage based on a dot clock signal, and supplies the booster voltage to the unit frequency dividing circuit in the first stage. The unit frequency dividing circuit in the first stage, which is driven by the booster voltage, attains an improved current driving capability. The improved current driving capability of the unit frequency dividing circuit in the first stage to which the dot clock signal of high frequency is input leads to a widened operating margin of the frequency dividing circuit.
摘要翻译：在形成分频电路的级联连接单元分频电路中，将电平移位器和电荷泵电路加到第一级中的单位分频电路。电荷泵电路基于点时钟信号来提高输入电压，并将升压电压提供给第一级中的单位分频电路。由升压电压驱动的第一级中的单位分频电路获得改善的电流驱动能力。在输入高频点时钟信号的第一级中的单位分频电路的改进的电流驱动能力导致分频电路加宽的工作裕度。

16. 发明授权

US07451981B2 Sheet conveying device 有权
标题翻译：纸张输送装置
公开(公告)号：US07451981B2
公开(公告)日：2008-11-18
申请号：US11251863
申请日：2005-10-18
申请人： Noriaki Taguchi , Toshiki Takiguchi , Hiroyuki Murai
发明人： Noriaki Taguchi , Toshiki Takiguchi , Hiroyuki Murai
IPC分类号： B65H9/00
CPC分类号： B65H5/00 , B65H2511/528 , B65H2220/03 , B65H2220/01
摘要： A sheet conveying device that facilitates solution of a jam of a sheet and which is capable of inhibiting shortening of life due to a jam is provided. A sheet having a bent leading end that is very likely to jam is positively made to jam at a blocking portion formed on an upstream side of an image forming station in a sheet conveying direction thereof. Consequently, it is possible to more easily perform an operation of solving a jam than in a case where a jam of the sheet occurs in the image forming station. Moreover, it is possible to prevent deterioration of the image forming station due to a jam, and inhibit shortening of the life of the image forming station resulting from a jam.
摘要翻译：提供了便于解决纸张堵塞并且能够抑制由于卡纸而延长使用寿命的片材输送装置。具有非常容易卡住的弯曲前端的片材被积极地制成在形成在图像形成站的纸张传送方向的上游侧的阻挡部分处的卡纸。因此，与在图像形成站中发生纸张堵塞的情况相比，可以更容易地进行解决卡纸的操作。此外，可以防止由于卡纸而导致的图像形成站的劣化，并且防止由于卡纸而导致的图像形成站的寿命缩短。

17. 发明申请

US20080187089A1 SEMICONDUCTOR DEVICE AND SHIFT REGISTER CIRCUIT 有权
标题翻译：半导体器件和移位寄存器电路
公开(公告)号：US20080187089A1
公开(公告)日：2008-08-07
申请号：US11968470
申请日：2008-01-02
申请人： Takashi Miyayama , Youichi Tobita , Hiroyuki Murai , Seiichiro Mori
发明人： Takashi Miyayama , Youichi Tobita , Hiroyuki Murai , Seiichiro Mori
IPC分类号： G11C19/00 , H03L5/00
CPC分类号： G11C19/28
摘要： A dual-gate transistor formed of two transistors connected in series between a first power terminal and a first node is used as a charging circuit for charging a gate node (first node) of a transistor intended to pull up an output terminal of a unit shift register. The dual-gate transistor is configured such that the connection node (second node) between the two transistors constituting the dual-gate transistor is pulled down to the L level by the capacitive coupling between the gate and second node in accordance with the change of the gate from the H level to the L level.
摘要翻译：由串联在第一电源端子和第一节点之间的两个晶体管形成的双栅极晶体管用作充电电路，用于对旨在上拉单元偏移的输出端子的晶体管的栅极节点（第一节点）充电寄存器。双栅极晶体管被配置为使得构成双栅极晶体管的两个晶体管之间的连接节点（第二节点）根据栅极和第二节点的变化被下拉到L电平门从H级到L级。

18. 发明申请

US20080124121A1 Image recording apparatus 有权
标题翻译：图像记录装置
公开(公告)号：US20080124121A1
公开(公告)日：2008-05-29
申请号：US11819031
申请日：2007-06-25
申请人： Toshihiko Seike , Toshiki Takiguchi , Junya Masuda , Hiroyuki Murai
发明人： Toshihiko Seike , Toshiki Takiguchi , Junya Masuda , Hiroyuki Murai
IPC分类号： G03G21/00
CPC分类号： G03G15/6529 , G03G21/16 , G03G21/1623 , G03G2221/1654 , G03G2221/1684
摘要： An image recording apparatus includes a first pullout unit, a second pullout unit, and a first lock mechanism. The first unit is movable along a first axis between a first retracted position where the first unit is fully retracted in the apparatus, and a first exposed position where at least one side surface thereof is fully exposed to the front of the apparatus. The second unit is movable along a second axis, which is perpendicular to the first axis, between a second retracted position where the second unit is fully retracted in the first unit, and a second exposed position where the second unit is exposed to a side of the side surface of the first unit. The first lock mechanism prevents movement of the second unit from the second retracted position to the second exposed position when the first unit is not in the first exposed position.
摘要翻译：图像记录装置包括第一拉出单元，第二拉出单元和第一锁定机构。第一单元可以在第一缩回位置和第一暴露位置之间沿着第一轴线移动，第一缩回位置和第一暴露位置，其中至少一个侧表面完全暴露于设备的前部。第二单元可沿着垂直于第一轴线的第二轴线在第二单元完全缩回到第一单元中的第二缩回位置与第二单元暴露于第二单元的一侧的第二暴露位置之间移动第一单元的侧表面。当第一单元不处于第一暴露位置时，第一锁定机构防止第二单元从第二缩回位置移动到第二暴露位置。

19. 发明申请

US20070237407A1 DECODING CIRCUIT AND DISPLAY APPARATUS 有权
标题翻译：解码电路和显示设备
公开(公告)号：US20070237407A1
公开(公告)日：2007-10-11
申请号：US11696891
申请日：2007-04-05
申请人： Ryuichi Hashido , Masafumi Agari , Hiroyuki Murai
发明人： Ryuichi Hashido , Masafumi Agari , Hiroyuki Murai
IPC分类号： G06K9/36
CPC分类号： H03M1/682 , G09G3/3688 , G09G3/3696 , G09G2310/027 , G09G2320/0252 , G09G2330/021 , H03M1/662 , H03M1/765
摘要： In each of sub-decoding circuits at a first stage provided for a plurality of output candidates arranged adjacently, for selecting corresponding output candidates in accordance with a bit of multibit data for transmission to subsequent stage sub-decoding circuits, unit decoders are arranged in parallel in a direction perpendicular to an arranging direction of the output candidates. A size in a vertical direction along which reference voltages of the output candidates of a decoding circuit are arranged can be reduced without increasing a size in a horizontal direction.
摘要翻译：在为相邻设置的多个输出候补提供的第一级的每个副解码电路中，为了根据用于发送到后级子解码电路的多位数据的位来选择相应的输出候选，单元解码器被并行布置在垂直于输出候选的排列方向的方向上。可以在不增加水平方向的尺寸的情况下减小垂直方向上排列有解码电路的输出候选的参考电压的尺寸。

20. 发明授权

US07162178B2 Transfer device and image forming apparatus 有权
标题翻译：转印装置和图像形成装置
公开(公告)号：US07162178B2
公开(公告)日：2007-01-09
申请号：US11002708
申请日：2004-12-01
申请人： Toshiki Takiguchi , Hiroshi Tachiki , Hirokazu Yamauchi , Hiroyuki Murai , Yoshiaki Masuda , Fumio Shimazu , Masashi Hirai
发明人： Toshiki Takiguchi , Hiroshi Tachiki , Hirokazu Yamauchi , Hiroyuki Murai , Yoshiaki Masuda , Fumio Shimazu , Masashi Hirai
IPC分类号： G03G15/16
CPC分类号： G03G15/168
摘要： A timer clocks and accumulates time periods during each of which a recording sheet is transported or transfer bias is applied as transfer execution periods. When the accumulated value reaches a predetermined value, the timer outputs a time-up signal to a CPU and then clears the accumulated value. The CPU executes a cleaning operation at the time the time-up signal is inputted from the timer. In the cleaning operation, the CPU causes a high-voltage power source to apply cleaning bias to a transfer electrode roller while causing a high-voltage power source to apply delivery bias to an auxiliary cleaning roller, in order to return toner attracted to the auxiliary cleaning roller to a photosensitive drum via a transfer belt.
摘要翻译：一个定时器对每个记录片材进行传送或传送偏差作为传送执行周期进行时钟和累积。当累积值达到预定值时，定时器向CPU输出时间信号，然后清除累加值。 CPU在从定时器输入时间信号时执行清洗操作。在清洁操作中，CPU使高压电源向转印电极辊施加清洁偏压，同时使高压电源向辅助清洁辊施加输送偏压，以便将吸附到辅助的调色剂通过转印带将清洁辊清洁到感光鼓上。

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