公开(公告)号：US06375319B1

公开(公告)日：2002-04-23

申请号：US09135518

申请日：1998-08-13

Applicant: Tadao Kamano ,  Shinichiro Fujii ,  Akira Nuita ,  Izumi Araki ,  Takuro Ito ,  Yasuhiro Suzuki ,  Hiroyuki Takada

Inventor： Tadao Kamano ,  Shinichiro Fujii ,  Akira Nuita ,  Izumi Araki ,  Takuro Ito ,  Yasuhiro Suzuki ,  Hiroyuki Takada

IPC: B41J201

CPC classification number: B41J13/025 ,  B41J13/223

Abstract: An ink-jet printer includes a rotary drum 10 for rotating at a constant speed, a sheet loader for loading a paper sheet onto the rotary drum 10, a sheet holding system 20 for holding the paper sheet loaded by the sheet loader on the rotary drum 10, and a print head 200 for printing an image by ejecting ink onto the paper sheet which is held on the rotary drum 10 by the sheet holding system 20 and rotated together with the rotary drum 10. In particular, the sheet loader has a pair of loading rollers 91 and 92 for feeding the paper sheet while pinching the paper sheet, and a roller moving mechanism 28 for separating the loading roller 91 from the other loading roller 92 to release the paper sheet after the leading edge of the paper sheet has been held on the rotary drum 10.

Abstract translation: 喷墨打印机包括用于以恒定速度旋转的旋转滚筒10，用于将纸张装载到旋转滚筒10上的纸张装载机，用于将由纸张装载机装载的纸张保持在旋转滚筒上的纸张保持系统20 以及打印头200，用于通过将片材通过片材保持系统20将墨水喷射到保持在旋转鼓10上的纸张上并与旋转鼓10一起旋转来打印图像。特别地，片材装载机具有一对 用于在夹持纸张的同时进给纸张的装载辊91和92;以及辊移动机构28，用于将装载辊91与另一个装载辊92分离，以便在纸张的前缘已经被纸张释放 保持在旋转鼓10上。

公开(公告)号：US06234597B1

公开(公告)日：2001-05-22

申请号：US09316092

申请日：1999-05-24

Applicant: Yasuhiro Suzuki ,  Takuro Ito ,  Yoshihide Akuzawa ,  Hitoshi Ushiogi

Inventor： Yasuhiro Suzuki ,  Takuro Ito ,  Yoshihide Akuzawa ,  Hitoshi Ushiogi

IPC: B41J2195

CPC classification number: B41J2/17566 ,  B41J2/175 ,  B41J2002/17573 ,  B41J2002/17576

Abstract: An ink-jet printer includes an ink tank for storing ink, a print head for ejecting the ink supplied from the ink tank to print an image on a paper sheet moved relatively to the print head, an ink-amount sensing section for sensing that ink remaining in the ink tank is decreased to less than a reference amount to generate a sense signal, and a print control circuit for driving the print head such that images are printed on the number of paper sheets ordered by each print job except in a state where the sense signal is generated by the ink-amount sensing section. In particular, the print control circuit is arranged to continue a print job being executed at a time when the sense signal is generated by the ink-amount sensing section.

Abstract translation: 一种喷墨打印机包括用于存储墨水的墨盒，用于喷射从墨盒供应的墨水的打印头，用于将图像打印在相对于打印头移动的纸张上;墨量检测部分，用于感测墨水 残留在墨水罐中的墨水量减少到小于参考量以产生感测信号;以及打印控制电路，用于驱动打印头，使得图像被打印在每个打印作业排序的纸张张数上，除了在 感测信号由墨量感测部产生。 特别地，打印控制电路被布置成继续在由墨量检测部生成感测信号时执行的打印作业。

公开(公告)号：US06179406B2

公开(公告)日：2001-01-30

申请号：US09152411

申请日：1998-09-14

Applicant: Takuro Ito ,  Yoshihide Akuzawa ,  Norio Kouzu ,  Yasuhiro Suzuki ,  Hitoshi Ushiogi

Inventor： Takuro Ito ,  Yoshihide Akuzawa ,  Norio Kouzu ,  Yasuhiro Suzuki ,  Hitoshi Ushiogi

IPC: B41J2165

CPC classification number: B41J2/1707 ,  B41J2/17596

Abstract: An ink-jet printer with an ink nozzle purging device includes a valve equipped in a portion of an ink supply pipe extending from a pump to a printing head unit, and an ink urging unit which has a chamber equipped in a portion of the pipe between the valve and the pump, and further has an elastic member disposed in the chamber. The member accumulates an elastic force by a pressure of the ink entering into the chamber while the pump is operated with the valve being closed, and then urges the ink toward the printing head unit when the valve is opened to release the elastic force accumulated in the elastic member.

Abstract translation: 一种具有墨喷嘴清洗装置的喷墨打印机包括：一个配置在从泵延伸到打印头单元的供墨管的一部分中的阀，以及一个墨水推动单元，其具有设置在管道的一部分中的腔室 阀和泵，并且还具有设置在室中的弹性构件。 当阀门被关闭时，该部件通过进入该腔室的油墨的压力而积累弹性力，然后当打开阀门时将油墨推向打印头单元以释放累积在该阀门中的弹性力 弹性构件。

公开(公告)号：US06120143A

公开(公告)日：2000-09-19

申请号：US966911

申请日：1997-11-06

Applicant: Tsugio Narushima ,  Tadao Kamano ,  Takuro Ito ,  Mitsuo Kubo ,  Hiroyuki Takada ,  Yasuhiro Suzuki ,  Takashi Kashiwagi ,  Sakae Shiida ,  Shinichiro Fujii

Inventor： Tsugio Narushima ,  Tadao Kamano ,  Takuro Ito ,  Mitsuo Kubo ,  Hiroyuki Takada ,  Yasuhiro Suzuki ,  Takashi Kashiwagi ,  Sakae Shiida ,  Shinichiro Fujii

IPC: B41J2/15 ,  B65H5/12 ,  B41J2/01 ,  G03G15/01

CPC classification number: B65H5/12 ,  B41J2/15 ,  B65H2405/54 ,  B65H2406/33

Abstract: An apparatus for holding a printing medium on a rotary drum, includes a rotary drum, a suction device, a medium holding mechanism and a medium removing device. The drum has a recess at its outer surface to extend along its rotation center line and rotates at a predetermined speed. A region of the outer surface, which is adjacent to a rearward end of the recess along the rotation direction, is smaller in the diameter than the remaining of the outer surface. The suction device holds by suction the medium onto the outer surface. The holding mechanism has a hook in the recess and selectively drives the hook between close and open positions. At the close position, the hook is placed over the adjacent region while being prevented from radially outwardly projecting from the remaining of the outer surface, and at the open position it is distanced from the adjacent region. When the medium arrives at the adjacent region, its leading end is held by the hook shifted from the open position to the close position and cooperated with the adjacent region and, when the drum rotates a specific number, the hook is returned to the open position. The removing device removes the medium from the outer surface when the drum rotates the specific number and the hook has moved from the close position to the open position.

Abstract translation: 用于将打印介质保持在旋转滚筒上的装置包括旋转滚筒，抽吸装置，介质保持机构和介质移除装置。 滚筒在其外表面具有凹部，以沿其旋转中心线延伸并以预定速度旋转。 沿着旋转方向与凹部的后端相邻的外表面的区域的直径小于外表面的剩余部分的直径。 抽吸装置通过将介质吸入外表面而保持。 保持机构在凹部中具有钩，并且在紧密和打开位置之间选择性地驱动钩。 在关闭位置，钩被放置在相邻区域上方，同时被防止从外表面的其余部分径向向外突出，并且在打开位置，该钩与相邻区域相距离。 当介质到达相邻区域时，其前端由从打开位置移动到关闭位置的钩保持，并与相邻区域配合，并且当滚筒旋转特定数量时，钩返回到打开位置 。 当滚筒旋转特定数量并且钩已经从关闭位置移动到打开位置时，移除装置从外表面移除介质。

公开(公告)号：US08470421B2

公开(公告)日：2013-06-25

申请号：US12598895

申请日：2008-06-05

Applicant: Takuro Ito ,  Hiroki Mori ,  Hiroshi Nakao ,  Kazuhiko Yamazaki

Inventor： Takuro Ito ,  Hiroki Mori ,  Hiroshi Nakao ,  Kazuhiko Yamazaki

IPC: B32B1/02 ,  B32B23/00

CPC classification number: C23C16/045 ,  B65D23/0814 ,  C23C16/26 ,  Y02W90/12 ,  Y02W90/13 ,  Y10T428/13 ,  Y10T428/1303 ,  Y10T428/1352 ,  Y10T428/1359 ,  Y10T428/139

Abstract: [Problem] To provide a polylactic acid bottle having a vacuum-evaporated film on the inner surface of the bottle wall, effectively preventing the thermal deformation of the bottle at the time of forming the film and exhibiting excellent barrier property against oxygen and water.[Means for Solution] A biodegradable resin bottle has a wall formed by a biodegradable resin and a vacuum-evaporated film on an inner surface of the wall by a plasma CVD method, and wherein said vapor-evaporated film exhibits hydrocarbon peaks stemming from CH, CH2 and CH3 in a region of a wave number of 3200 to 2600 cm−1 as measured by FT-IR, and per the sum of CH, CH2 and CH3 calculated from the hydrocarbon peaks, a CH2 ratio is not larger than 35% and a CH3 ratio is not smaller than 40%.

Abstract translation: 为了在瓶壁的内表面提供具有真空蒸发膜的聚乳酸瓶，有效地防止了在形成膜时瓶的热变形，并且对氧和水具有优异的阻隔性。 [解决方案]生物降解性树脂瓶具有通过等离子体CVD法在壁的内表面上由生物可降解树脂和真空蒸发膜形成的壁，并且其中所述蒸发蒸发膜表现出源自CH， CH 2和CH 3在通过FT-IR测量的波数为3200至2600cm -1的区域中，并且根据由烃峰计算的CH，CH 2和CH 3的总和，CH 2比率不大于35％，并且 CH3比不小于40％。

公开(公告)号：US06460982B1

公开(公告)日：2002-10-08

申请号：US09491821

申请日：2000-01-26

Applicant: Takuro Ito ,  Shinichiro Fujii

Inventor： Takuro Ito ,  Shinichiro Fujii

IPC: B41J2175

CPC classification number: B41J2/175

Abstract: An ink supplement system comprises a bottle holder unit for holding an ink bottle storing ink and detachably attached thereto, and an ink tank for receiving ink from the ink bottle held by the bottle holder unit. Particularly, the ink bottle includes an ink supply port having a filter affixed to a back thereof, and the bottle holder unit includes an ink supplement pump which suctions ink through the ink supply port of the ink bottle attached to the bottle holder unit so as to supplement the ink into the ink tank.

Abstract translation: 墨水补充系统包括用于保持存储墨水并可拆卸地附接到其上的墨瓶的瓶保持器单元和用于从由瓶保持器单元保持的墨瓶接收墨水的墨盒。 特别地，墨水瓶包括具有固定在其后面的过滤器的供墨口，并且瓶保持器单元包括墨水补充泵，该墨水补充泵通过安装在瓶保持器单元上的墨水瓶的墨水供给口吸入墨水，以便 将墨水补充到墨水盒中。

公开(公告)号：US06312094B1

公开(公告)日：2001-11-06

申请号：US09123193

申请日：1998-07-27

Applicant: Takuro Ito ,  Norio Kouzu ,  Yasuhiro Suzuki ,  Shinichiro Fujii

Inventor： Takuro Ito ,  Norio Kouzu ,  Yasuhiro Suzuki ,  Shinichiro Fujii

IPC: B41J2165

CPC classification number: B41J2/16523

Abstract: An ink-jet printer includes a rotary drum for holding a print medium, a print head for printing an image by ejecting ink onto the print medium held on the rotary drum, an ink receiving unit facing the print head at a non-printing time to receive ink ejected from the print head, and an ink collecting section for collecting ink from the ink receiving unit. Particularly, the ink collecting section includes a blade member for wiping out ink which is remaining on the ink receiving unit without being collected after ejection of ink.

Abstract translation: 喷墨打印机包括用于保持打印介质的旋转滚筒，用于通过将油墨喷射到保持在旋转滚筒上的打印介质上来打印图像的打印头，在非打印时间到达打印头的墨接收单元 接收从打印头喷射的墨水和用于从墨水接收单元收集墨水的墨水收集部分。 特别地，墨水收集部分包括用于擦拭墨水的刮板构件，该墨水残留在墨水接收单元上，而不会在墨水喷射之后被收集。

公开(公告)号：US06217145B1

公开(公告)日：2001-04-17

申请号：US09120896

申请日：1998-07-22

Applicant: Takuro Ito ,  Hitoshi Ushiogi ,  Yasuhiro Suzuki

Inventor： Takuro Ito ,  Hitoshi Ushiogi ,  Yasuhiro Suzuki

IPC: B41J2165

CPC classification number: B41J2/16526

Abstract: An ink-jet printer includes a rotary drum for carrying a print sheet, a print head arranged above the rotary drum for printing an image by ejecting ink onto the print sheet, a washing board facing the print head to wash an end surface of the print head with ink ejected from the print head, and a control unit for controlling at a non-printing time the washing board to be set at a cleaning position located between the print head and the rotary drum and the print head to eject ink therefrom. Particularly, the washing board has grooves which receives an entire end surface of the print head and a drain section for draining the ink ejected from the print head and flowing in contact with the end surface of the print head within the groove section.

Abstract translation: 喷墨打印机包括用于承载打印纸的旋转滚筒，设置在旋转滚筒上方的打印头，用于通过将墨喷射到打印纸上来打印图像;面向打印头的洗涤板，用于清洗打印头的端面 头部具有从打印头喷射的墨水;以及控制单元，用于在非打印时间将洗涤板设置在位于打印头和旋转滚筒之间的清洁位置和打印头上以从中喷出墨水。 特别地，洗衣板具有容纳打印头的整个端面的凹槽和用于排出从打印头喷射并在凹槽部分内与打印头的端面接触流动的墨的排出部分。

公开(公告)号：US6126267A

公开(公告)日：2000-10-03

申请号：US153839

申请日：1998-09-15

Applicant: Takuro Ito ,  Akira Sato ,  Yoshihide Akuzawa

Inventor： Takuro Ito ,  Akira Sato ,  Yoshihide Akuzawa

IPC: B41J2/175 ,  G01D15/16

CPC classification number: B41J2/17596 ,  B41J2/175

Abstract: An ink-jet printer comprises a print head for ejecting ink, an ink tank for storing ink to be ejected from the print head, a piping member connected between the ink tank and the print head, a pump mechanism interposed in the piping member to supply ink from the ink tank to the print head, and a control unit for controlling the print head and the pump mechanism to print an image by ejecting ink. In particular, the control unit is constructed to perform a pump drive processing for driving the pump mechanism to discharge all of ink stored in the ink tank in a displacement mode.

Abstract translation: 一种喷墨打印机，包括用于喷射墨的打印头，用于存储从打印头喷射的墨水的墨盒;连接在墨盒和打印头之间的管道构件;插入管道构件中的泵机构， 油墨从油墨罐到打印头，以及控制单元，用于控制打印头和泵机构通过喷墨来打印图像。 特别地，控制单元被构造成执行用于驱动泵机构的泵驱动处理，以便以位移模式排出存储在墨罐中的所有墨。

公开(公告)号：US06019460A

公开(公告)日：2000-02-01

申请号：US153820

申请日：1998-09-15

Applicant: Hitoshi Ushiogi ,  Takuro Ito

Inventor： Hitoshi Ushiogi ,  Takuro Ito

IPC: B41J2/175

CPC classification number: B41J2/17553 ,  B41J2/17509 ,  B41J2/1752 ,  B41J2/1755

Abstract: The ink-jet printer includes four ink tanks for detachably supporting four ink reserve bottles filled with inks of different colors and, for storing the inks respectively supplied from the ink reserve bottles, a print head having four nozzle units and connected to receive inks supplied from the ink tanks for printing a color image by ejecting the inks from the nozzle units onto a paper sheet, a lock system for locking each ink reserve bottle attached to a corresponding ink tank to prevent detachment from the corresponding ink tank, and a lock system controller for controlling the lock system. The lock system controller includes a detecting section for detecting which one of the ink reserve bottles has been locked by the lock system, and an unlock section for causing the lock system to unlock any of the ink reserve bottles to be detached from the ink tanks for replacement, in a manner such that ink reserve bottles other than the unlocked one are inhibited from being unlocked until the unlocked ink reserve bottle is replaced by a new ink reserve bottle and the new ink reserve bottle is detected to be locked by the lock system.

Abstract translation: 喷墨打印机包括四个墨罐，用于可拆卸地支撑装有不同颜色的墨的四个墨水储备瓶，并且用于储存从储墨瓶分别供应的墨水，具有四个喷嘴单元的打印头，并连接以接收由 用于通过将喷嘴单元中的墨喷射到纸张上来打印彩色图像的墨盒，用于锁定附接到相应的墨水罐上的每个墨水储备瓶以防止与相应的墨水罐分离的锁定系统，以及锁定系统控制器 用于控制锁系统。 锁定系统控制器包括检测部分，用于检测储存瓶中的哪一个是否被锁定系统锁定;以及解锁部分，用于使锁定系统解锁要从墨水盒脱离的任何储墨瓶， 替换，使得除了解锁的墨水储存瓶被禁止解锁，直到解锁的储墨瓶被新的储墨瓶更换，并且检测到新的储墨瓶被锁定系统锁定。