公开(公告)号：US07883282B2

公开(公告)日：2011-02-08

申请号：US11855389

申请日：2007-09-14

申请人： Masatoshi Izuchi ,  Yuji Koga

发明人： Masatoshi Izuchi ,  Yuji Koga

IPC分类号： B41J29/38 ,  B41J13/00 ,  B65H5/06 ,  B65H3/06

CPC分类号： B41J13/0018 ,  B41J11/0095 ,  B41J11/485

摘要： An image forming apparatus includes a sheet feed tray for loading a recording sheet, a sheet feed roller that conveys the recording sheet toward an image forming device, a conveyor roller that is disposed downstream of the sheet feed roller in a recording sheet conveying direction and that applies a conveying force on the recording sheet, a sheet position detection device that detects a position of the recording sheet in a conveying path, and a conveyor roller control device that controls a rotation amount of the conveyor roller in accordance with the detected position of the recording sheet. The control device allows the rotation amount of the conveyor roller to become greater, when a recording sheet contacts the sheet feed roller and the conveyor roller, than a rotation amount of the conveyor roller when the recording sheet contacts the conveyor roller but might not contact the sheet feed roller.

摘要翻译： 图像形成装置包括用于装载记录纸的供纸盘，将记录纸向着图像形成装置输送的送纸辊;输送辊，其设置在记录纸输送方向上的供纸辊的下游，并且， 在记录纸张上施加输送力，检测记录纸在输送路径中的位置的纸张位置检测装置，以及根据检测到的位置来控制输送辊的旋转量的输送辊控制装置 记录表。 当记录纸接触供纸辊和输送辊时，控制装置允许输送辊的旋转量变大，当记录纸与传送辊接触时，传送辊的旋转量可能不会接触传送辊 供纸辊。

公开(公告)号：US07690640B2

公开(公告)日：2010-04-06

申请号：US11625290

申请日：2007-01-20

申请人： Yuji Koga ,  Daisuke Kozaki ,  Yusaku Watanabe

发明人： Yuji Koga ,  Daisuke Kozaki ,  Yusaku Watanabe

IPC分类号： B65H3/44

CPC分类号： B65H3/44 ,  B41J11/485 ,  B41J13/103 ,  B65H3/68 ,  B65H2301/423245 ,  B65H2404/512

摘要： This invention is related to a feeder for transporting a print medium from a tray along a U-shaped transporting path. The feeder comprises a transporting guide. The transportation guide comprises an outer transporting guide and an inner transporting guide, the U-shaped transporting path is formed between the outer transporting guide and the inner transporting guide. The outer transporting guide extends from a position adjacent to one end of the first tray. The inner transporting guide extends from a position adjacent to one end of the second tray. The inner transporting guide comprises a concave portion facing the outer transporting guide. The concave portion has a length which extends from an upstream end to a predetermined position of the inner transporting guide along a transportation direction of the second print medium, and a width which is adjusted such that the second print medium is capable of passing within the concave portion.

摘要翻译： 本发明涉及一种用于沿着U形传送路径从托盘传送打印介质的馈送器。 进料器包括输送导向件。 运输导轨包括外运输导件和内运输导向件，U形传送路径形成在外运输导向件和内运输导件之间。 外部输送引导件从与第一托盘的一端相邻的位置延伸。 内部输送引导件从与第二托盘的一端相邻的位置延伸。 内部传送引导件包括面向外侧传送引导件的凹部。 所述凹部具有沿着所述第二打印介质的传送方向从所述内部传送引导件的上游端延伸到预定位置的长度，并且被调节为使得所述第二打印介质能够在所述凹部 一部分。

公开(公告)号：US07673870B2

公开(公告)日：2010-03-09

申请号：US11614794

申请日：2006-12-21

申请人： Yuji Koga ,  Daisuke Kozaki

发明人： Yuji Koga ,  Daisuke Kozaki

IPC分类号： B65H5/00

CPC分类号： B65H9/008 ,  B65H9/004 ,  B65H2301/331 ,  B65H2301/423245 ,  B65H2301/512125 ,  B65H2403/40

摘要： A feeding roller is configured to be driven to rotate both in a forward direction for conveying the recording medium to an image forming position along a conveying path and in a reverse direction opposite to the forward direction. A conveying roller is configured to driven to rotate both in a forward direction for allowing passage of the recording medium conveyed by the feeding roller and in a reverse direction for preventing the passage of the recording medium. A transmitting unit is capable of transmitting a rotational driving force to the feeding roller and the conveying roller, in such a manner that either one of the feeding roller and the conveying roller rotates in the forward direction and that the other one of the feeding roller and the conveying roller rotates in the reverse direction. The feeding roller has a predetermined play in a rotational direction.

摘要翻译： 进给辊构造成被驱动以沿向前方向旋转，用于将记录介质沿着传送路径和与向前方向相反的反向传送到成像位置。 传送辊被构造成驱动以沿向前方向旋转，以允许由进给辊传送的记录介质通过并防止记录介质通过。 传送单元能够将馈送辊和输送辊的旋转驱动力以使得进给辊和输送辊中的任一个沿向前方向旋转的方式传递，并且馈送辊和输送辊中的另一个 输送辊沿相反方向旋转。 进给辊在旋转方向上具有预定的游隙。

公开(公告)号：US07484837B2

公开(公告)日：2009-02-03

申请号：US11276642

申请日：2006-03-08

申请人： Yuji Koga ,  Takatoshi Takemoto

发明人： Yuji Koga ,  Takatoshi Takemoto

IPC分类号： B41J2/175

CPC分类号： B41J2/17509

摘要： A liquid supply unit includes a main tank, a sub-tank, a pressure supply mechanism, an air communication hole, an air-permeable film and an excess pressure dispersion unit. The main tank stores liquid. The sub-tank is provided in a jet device, which ejects liquid droplets, and connected to the main tank. The pressure supply mechanism applies predetermined pressured to liquid in the main tank for supplying the liquid to the sub-tank. The air communication hole is provided on an upper surface of the sub-tank and communicates inside of the sub-tank with atmospheric air. The air-permeable film is provided for closing the air communication hole. The air-permeable film passes air, but not liquid. The excess pressure dispersion unit disperses excess pressure from the liquid supply unit when the liquid in the sub-tank becomes in contact with the air-permeable film and the pressure inside the sub-tank becomes higher than the predetermined pressure.

摘要翻译： 液体供应单元包括主罐，副罐，压力供应机构，空气连通孔，透气膜和过压分散单元。 主罐储存液体。 副罐设置在喷射装置中，喷射液滴并连接到主罐。 压力供给机构在主容器内预先施加压力的液体供给到副罐的液体。 空气连通孔设置在副罐的上表面上，并且使副罐的内部与大气连通。 透气膜被设置为关闭空气连通孔。 透气膜通过空气，但不流动。 当副罐中的液体与透气膜接触并且副罐内的压力变得高于预定压力时，过量压力分散单元从液体供应单元分离过量的压力。

公开(公告)号：US07425064B2

公开(公告)日：2008-09-16

申请号：US10963714

申请日：2004-10-14

申请人： Yuji Koga

发明人： Yuji Koga

IPC分类号： B41J29/13 ,  B41J2/17 ,  B41J2/175

CPC分类号： B41J29/023 ,  B41J2/17509 ,  B41J29/02 ,  H04N1/00525 ,  H04N2201/0091

摘要： In an image-forming device, an image scanning device and a control panel are arranged in a row on the top surface of a main casing. Below the image scanning device and the control panel, an ink accommodating unit, a paper conveying path having a conveying mechanism, and a recording unit are positioned in the surface area of the image scanning device and the control panel projected in a plan view. A paper cassette is disposed below the ink accommodating unit and the paper conveying path. A main partitioning plate is disposed in a substantially level state for covering the top of the paper conveying path leading to the bottom of the recording unit. The top surface of the main partitioning plate is formed as a support surface for supporting at least a portion of ink supply tubes that supply ink from the ink accommodating unit to the recording head.

摘要翻译： 在图像形成装置中，图像扫描装置和控制面板排列在主壳体的上表面上。 在图像扫描装置和控制面板下面，在图像扫描装置的表面区域和投影在俯视图中的控制面板上设置有墨水容纳单元，具有输送机构的纸张输送路径和记录单元。 纸盒设置在墨水容纳单元和纸张输送路径的下方。 主分隔板设置在大致水平状态，用于覆盖通向记录单元底部的纸张传送路径的顶部。 主分隔板的上表面形成为支撑表面，用于支撑从油墨容纳单元向记录头供墨的至少一部分供墨管。

公开(公告)号：US07410167B2

公开(公告)日：2008-08-12

申请号：US11275191

申请日：2005-12-16

申请人： Yuji Koga ,  Masatoshi Izuchi ,  Tetsuya Ouchi ,  Shohei Koide

发明人： Yuji Koga ,  Masatoshi Izuchi ,  Tetsuya Ouchi ,  Shohei Koide

IPC分类号： B65H5/12

CPC分类号： B41J11/0095 ,  B41J13/0027 ,  B41J13/03

摘要： A method for feeding a recording medium includes the steps of: feeding the recording medium along a sheet-feeding path by a unit feeding amount, detecting an entrance of a rear end of the recording medium into a jumping alarm area, dividing the unit feeding amount into minute divisional feeding amounts such that the recording medium is fed by each minute divisional feeding amount when the rear end of the recording medium enters the jumping alarm area, detecting a jumping amount of the recording medium corresponding to a rotation of a driving roller when a jumping phenomenon occurs in the recording medium, and adjusting the minute divisional feeding amount to cancel the jumping amount.

摘要翻译： 一种用于馈送记录介质的方法包括以下步骤：以单位进给量沿着片材进给路径馈送记录介质，检测记录介质的后端进入跳跃报警区域，将单位进给量 进入分分割进给量，使得当记录介质的后端进入跳跃报警区域时，每分钟进给量输入记录介质，当检测到与驱动辊的旋转相对应的记录介质的跳跃量时 在记录介质中发生跳跃现象，并且调节分时进给量以消除跳跃量。

公开(公告)号：US07307074B2

公开(公告)日：2007-12-11

申请号：US10656129

申请日：2003-09-08

申请人： Fukushi Hirayama ,  Hiroyuki Koshio ,  Tsukasa Ishihara ,  Norio Seki ,  Shunichiro Hachiya ,  Keizo Sugasawa ,  Ryota Shiraki ,  Yuji Koga ,  Yuzo Matsumoto ,  Takeshi Shigenaga ,  Souichirou Kawazoe

发明人： Fukushi Hirayama ,  Hiroyuki Koshio ,  Tsukasa Ishihara ,  Norio Seki ,  Shunichiro Hachiya ,  Keizo Sugasawa ,  Ryota Shiraki ,  Yuji Koga ,  Yuzo Matsumoto ,  Takeshi Shigenaga ,  Souichirou Kawazoe

IPC分类号： A61P7/02 ,  A61K31/55 ,  C07D223/04 ,  C07D401/00

CPC分类号： C07D401/04 ,  A61K31/551 ,  C07D243/08 ,  C07D401/12 ,  C07D403/12 ,  C07D405/12 ,  C07D409/04 ,  C07D409/12 ,  C07D471/04

摘要： To provide a compound which has an anticoagulation action based upon inhibition of activated blood coagulation factor X and is useful as an anticoagulant or an agent for prevention and treatment of diseases caused by thrombus or embolus. A diazepan derivative such as 4-[(3-carbamimidoylphenylamino)methyl]-3-[4-(4-methyl-1,4-diazepan-1-yl)benzoylamino]benzoic acid and 3-hydroxy-4′-methoxy-2-{[4-(4-methyl-1,4-diazepan-1-yl)benzoyl]amino}benzanilide or a salt thereof is an effective ingredient.

摘要翻译： 提供具有基于活化凝血因子X的抑制的抗凝作用的化合物，并且可用作抗凝血剂或用于预防和治疗由血栓或栓塞引起的疾病的药剂。 二氮杂环丁烷衍生物如4 - [（3-氨甲酰氨基）甲基] -3- [4-（4-甲基-1,4-二氮杂环庚烷-1-基）苯甲酰基氨基]苯甲酸和3-羟基-4'-甲氧基 - 2 - {[4-（4-甲基-1,4-二氮杂环庚烷-1-基）苯甲酰基]氨基} -N-苯甲酰苯胺或其盐是有效成分。

公开(公告)号：US20070158896A1

公开(公告)日：2007-07-12

申请号：US11614794

申请日：2006-12-21

申请人： Yuji Koga ,  Daisuke Kozaki

发明人： Yuji Koga ,  Daisuke Kozaki

IPC分类号： B65H5/00

CPC分类号： B65H9/008 ,  B65H9/004 ,  B65H2301/331 ,  B65H2301/423245 ,  B65H2301/512125 ,  B65H2403/40

摘要： A feeding roller is configured to be driven to rotate both in a forward direction for conveying the recording medium to an image forming position along a conveying path and in a reverse direction opposite to the forward direction. A conveying roller is configured to driven to rotate both in a forward direction for allowing passage of the recording medium conveyed by the feeding roller and in a reverse direction for preventing the passage of the recording medium. A transmitting unit is capable of transmitting a rotational driving force to the feeding roller and the conveying roller, in such a manner that either one of the feeding roller and the conveying roller rotates in the forward direction and that the other one of the feeding roller and the conveying roller rotates in the reverse direction. The feeding roller has a predetermined play in a rotational direction.

摘要翻译： 进给辊构造成被驱动以沿向前方向旋转，用于将记录介质沿着传送路径和与向前方向相反的反向传送到成像位置。 传送辊被构造成驱动以沿向前方向旋转，以允许由进给辊传送的记录介质和反向的通过，以防止记录介质的通过。 传送单元能够将馈送辊和输送辊的旋转驱动力以使得进给辊和输送辊中的任一个沿向前方向旋转的方式传递，并且馈送辊和输送辊中的另一个 输送辊沿相反方向旋转。 进给辊在旋转方向上具有预定的游隙。

公开(公告)号：US20070154249A1

公开(公告)日：2007-07-05

申请号：US11614666

申请日：2006-12-21

申请人： Yuji Koga ,  Daisuke Kozaki

发明人： Yuji Koga ,  Daisuke Kozaki

IPC分类号： G03G15/00

CPC分类号： G03G15/6567 ,  G03G2215/00945

摘要： An image forming apparatus including a medium storage portion, a supply roller, a conveyance roller, a drive device and a transmission device is provided. The supply roller is rotary driven in a forward direction as a rotating direction to convey the recording mediums to a position for image formation, thereby to supply the abutting uppermost recording medium to a conveyance path. The conveyance roller is rotary driven in a forward direction as a rotating direction to convey the recording mediums to a position for image formation, thereby to allow passage of the uppermost recording medium conveyed by the supply roller. In the image forming apparatus, a conveyance speed of the recording medium by the conveyance roller is adapted to be faster than a conveyance speed of the recording medium by the supply roller.

摘要翻译： 提供了一种包括介质存储部分，供应辊，输送辊，驱动装置和传动装置的图像形成装置。 供给辊以向前方向作为旋转方向旋转驱动，将记录介质输送到图像形成位置，从而将抵接的最上层的记录介质供给到输送路径。 传送辊以向前方向作为旋转方向旋转驱动，以将记录介质传送到用于图像形成的位置，从而允许由供给辊传送的最上面的记录介质通过。 在图像形成装置中，输送辊的记录介质的输送速度比通过供给辊的记录介质的输送速度快。

公开(公告)号：US20070048059A1

公开(公告)日：2007-03-01

申请号：US11513388

申请日：2006-08-31

申请人： Tetsuo Asada ,  Yuji Koga ,  Masatoshi Izuchi

发明人： Tetsuo Asada ,  Yuji Koga ,  Masatoshi Izuchi

IPC分类号： B41J13/03 ,  B41J13/00

CPC分类号： B41J25/006 ,  B41J2/01 ,  B41J11/485 ,  B41J13/0018 ,  B41J13/009 ,  B41J19/202 ,  B41J23/02 ,  B41J23/14 ,  B41J25/001 ,  B41J25/34

摘要： A printer is equipped with a supply roller for sending a piece of sheet from pieces of sheets stacked within a cassette; a pair of feed-in rollers for sending the piece of sheet supplied from the supply roller toward a printing region; and a sheet sensor provided between the supply roller and the pair of feed-in roller. The printer rotates the pair of feed-in rollers in a forward direction in a case that the sheet sensor detects presence of the sheet at a timing when it is found that printing data for a subsequent sheet is not stored within the printer. On the other hand, the printer rotates the supply roller in a reward direction when the sheet sensor detects non-presence of the sheet at the timing when it is found that the printing data for the subsequent sheet is not stored within the printer.

摘要翻译： 打印机配备有供应辊，用于从堆叠在盒中的片状片材发送片状片; 一对馈送辊，用于将从供给辊供给的片材朝向打印区域发送; 以及设置在供给辊和一对进纸辊之间的纸张传感器。 在发现纸张传感器检测到纸张的存在的情况下，当发现后续纸张的打印数据未被存储在打印机内时，打印机在向前方向上使一对进纸辊旋转。 另一方面，当纸张传感器在发现后续纸张的打印数据未被存储在打印机内的定时检测到纸张传感器不存在时，打印机在回收方向上旋转供纸辊。