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31. 发明授权

US06332673B1 Liquid container having reinforcing member 失效
标题翻译：具有加强构件的液体容器
公开(公告)号：US06332673B1
公开(公告)日：2001-12-25
申请号：US08736477
申请日：1996-10-24
申请人： Masahiko Higuma , Masami Ikeda , Naohito Asai , Tsutomu Abe , Toshio Kashino , Seiichiro Karita
发明人： Masahiko Higuma , Masami Ikeda , Naohito Asai , Tsutomu Abe , Toshio Kashino , Seiichiro Karita
IPC分类号： B41J2175
CPC分类号： B41J2/17556 , B41J2/17513 , B41J2/1752 , B41J2/17523 , B41J2/17546 , B41J2/17553
摘要： An ink jet cartridge comprises a first chamber for accommodating a negative pressure producing material and having an air communication part for communication with ambient air, and a second chamber, substantially closed except for a liquid communication part, in communication with the first chamber, which second chamber contains a reservoir of ink to be supplied to the first chamber. A deformation prevention member is disposed within the second chamber thereby preventing or at least inhibiting deformation of the second chamber walls. A wall of the second chamber is 1.3 to 3 times as thick as a wall of the first chamber.
摘要翻译：喷墨墨盒包括用于容纳负压产生材料并具有用于与环境空气连通的空气连通部分的第一腔室和与第一腔室连通的除了液体连通部分基本上闭合的第二腔室，第二腔室与第二腔室连通室包含要供应到第一室的油墨储存器。变形防止构件设置在第二室内，从而防止或至少抑制第二室壁的变形。第二室的壁是第一室的壁的1.3至3倍。

32. 发明授权

US6123420A Container with negative pressure producing material 失效
标题翻译：集装箱用负压生产材料
公开(公告)号：US6123420A
公开(公告)日：2000-09-26
申请号：US736486
申请日：1996-10-24
申请人： Masahiko Higuma , Masami Ikeda , Naohito Asai , Tsutomu Abe , Toshio Kashino , Seiichiro Karita
发明人： Masahiko Higuma , Masami Ikeda , Naohito Asai , Tsutomu Abe , Toshio Kashino , Seiichiro Karita
IPC分类号： B41J2/175
CPC分类号： B41J2/17556 , B41J2/17513 , B41J2/1752 , B41J2/17523 , B41J2/17546 , B41J2/17553
摘要： An ink jet cartridge includes a first chamber for accommodating a negative pressure producing material and provided with air communication part for communication with ambient air, wherein a part of the negative pressure producing material does not contain ink adjacent the air communication part; a second chamber which is substantially closed except for a fine communication part for communication with the first chamber at a position away from the air communication part, wherein the second chamber directly accommodates the ink to be supplied to the first chamber.
摘要翻译：一种喷墨墨盒包括用于容纳负压产生材料的第一腔室，并设置有与环境空气连通的空气连通部分，其中负压产生材料的一部分不包含邻近空气连通部分的墨水; 除了用于与远离空气连通部的位置与第一室连通的精细连通部分之外，基本上封闭的第二室，其中第二室直接容纳要供应到第一室的油墨。

33. 发明授权

US6113223A Ink jet recording head with ink chamber having slanted surfaces to aid bubble removal 失效
标题翻译：具有墨水室的喷墨记录头具有倾斜表面以帮助去除气泡
公开(公告)号：US6113223A
公开(公告)日：2000-09-05
申请号：US801422
申请日：1997-02-18
申请人： Shigeaki Tanaka , Nobuyuki Kuwabara , Akira Goto , Takashi Watanabe , Kunihiko Maeoka , Masaaki Izumida , Koichi Sato , Tsuguhiro Fukuda , Hiroshi Sugitani , Yoshifumi Hattori , Masami Ikeda , Asao Saito , Kazuaki Masuda , Akio Saito , Tsuyoshi Orikasa , Takashi Ohba , Hiroshi Nakagomi , Teruo Arashima , Jun Kawai , Tsutomu Abe , Toshio Kashino , Makiko Kimura , Hideo Saikawa , Seiichiro Karita
发明人： Shigeaki Tanaka , Nobuyuki Kuwabara , Akira Goto , Takashi Watanabe , Kunihiko Maeoka , Masaaki Izumida , Koichi Sato , Tsuguhiro Fukuda , Hiroshi Sugitani , Yoshifumi Hattori , Masami Ikeda , Asao Saito , Kazuaki Masuda , Akio Saito , Tsuyoshi Orikasa , Takashi Ohba , Hiroshi Nakagomi , Teruo Arashima , Jun Kawai , Tsutomu Abe , Toshio Kashino , Makiko Kimura , Hideo Saikawa , Seiichiro Karita
IPC分类号： B41J2/05 , B41J2/14 , B41J2/175 , B41J2/19
CPC分类号： B41J2/17513 , B41J2/1404 , B41J2/1752 , B41J2/17559 , B41J2/19 , B41J2002/14379
摘要： An ink jet recording apparatus includes a liquid passage for ejection of ink; a liquid chamber for supplying ink to the passage; a device for mounting the recording head on the ink jet recording apparatus at an angle not more than 45 degrees relative to the horizontal plane; wherein the chamber has an internal surface which is slanted in a direction from an ink inlet thereof toward the liquid passage at the angle of 5-40 degrees relative to an extension of the liquid passage.
摘要翻译：一种喷墨记录装置，包括用于喷墨的液体通道; 用于向通道供墨的液体室; 一种用于以相对于水平面不超过45度的角度将记录头安装在喷墨记录装置上的装置; 其特征在于，所述室具有内表面，所述内表面相对于所述液体通道的延伸部以5-40度的角度从其墨入口朝向所述液体通道的方向倾斜。

34. 发明授权

US5623287A Ink container with a controlled ink distribution therein, and method of filling the same 失效
标题翻译：其中具有受控油墨分布的油墨容器及其填充方法
公开(公告)号：US5623287A
公开(公告)日：1997-04-22
申请号：US453253
申请日：1995-05-30
申请人： Hideo Saikawa , Seiichiro Karita , Toshio Kashino , Akio Saito , Hiroshi Nakagomi , Teruo Arashima , Makiko Kimura , Hiroshi Sugitani , Yoshifumi Hattori , Masami Ikeda , Masaaki Izumida , Shigeaki Tanaka , Nobuyuki Kuwabara , Asao Saito , Kazuaki Masuda , Tsuyoshi Orikasa
发明人： Hideo Saikawa , Seiichiro Karita , Toshio Kashino , Akio Saito , Hiroshi Nakagomi , Teruo Arashima , Makiko Kimura , Hiroshi Sugitani , Yoshifumi Hattori , Masami Ikeda , Masaaki Izumida , Shigeaki Tanaka , Nobuyuki Kuwabara , Asao Saito , Kazuaki Masuda , Tsuyoshi Orikasa
IPC分类号： B41J2/175
CPC分类号： B41J2/1752 , B41J2/17506 , B41J2/17513
摘要： An ink container, as well as a method of making the same, which has ink absorbing material for retaining ink, a casing for holding the ink absorbing material, an ink supply port through which ink is withdrawn from the absorbing material, and an air vent. The air vent and ink supply port are each provided adjacent to different longitudinal halves of the ink absorbing material, and the casing is initially filled with an amount of ink which is larger than the quantity of ink which can be retained by the ink absorbing material. Then, ink adjacent to the air vent is removed to such an extent that the casing contains the quantity of the ink which the ink absorbing material can retain. Thus, ink is retained at a higher density adjacent to the ink supply port than adjacent to the air vent.
摘要翻译：一种油墨容器及其制造方法，其具有用于保持油墨的吸墨材料，用于保持吸墨材料的壳体，从吸收材料抽出油墨的供墨口，以及排气口。排气孔和供墨口各自设置在墨吸收材料的不同纵向半部分附近，并且壳体最初填充有大于可由吸墨材料保留的油墨量的油墨量。然后，将与排气口相邻的油墨去除，使得壳体包含油墨吸收材料能够保持的油墨量。因此，油墨以与排气口相邻的方式保持在与供墨口相邻的较高密度处。

35. 发明授权

US06250752B1 Ink supply device and ink-jet recording head with filter and shaped flow passage 失效
标题翻译：墨水供应装置和喷墨记录头，带过滤器和流形通道
公开(公告)号：US06250752B1
公开(公告)日：2001-06-26
申请号：US09330026
申请日：1999-06-11
申请人： Hiroki Tajima , Seiichiro Karita
发明人： Hiroki Tajima , Seiichiro Karita
IPC分类号： B41J219
CPC分类号： B41J2/17563 , B41J2/19 , B41J2202/12
摘要： An ink supply device having an ink flow passage for communicating an ink containing part for containing an ink with a discharge part for discharging the ink, the ink flow passage is characterized by a filter device including a filter and a filter box for containing the filter and provided with an ink inlet port and an ink outlet port, wherein an area at the ink inlet port side of the filter box is disposed beneath an area at the ink outlet port side of the filter box, and an inside diameter of ink flow passage at the ink inlet port side of the filter box is narrowed in a diameter to be smaller than an inside diameter of the ink flow passage immediately before expanding into a bell-bottomed shape towards the filter.
摘要翻译：一种墨水供应装置，具有用于将用于容纳墨水的墨水容纳部分与用于排出墨水的排放部分连通的墨水流动通道，墨水流动通道的特征在于包括过滤器和过滤器的过滤装置，设置有墨水入口和墨水出口，其中，过滤箱的墨水入口侧的区域设置在过滤箱的出墨口侧的区域的下方，墨水流路的内径过滤箱的墨水入口侧的直径在紧接着朝着过滤器伸展成钟形的形状之前，比墨水流动通道的内径小。

36. 发明授权

US08075101B2 Recording head driving method and recording apparatus 有权
标题翻译：记录头驱动方法和记录装置
公开(公告)号：US08075101B2
公开(公告)日：2011-12-13
申请号：US12101647
申请日：2008-04-11
申请人： Takatsuna Aoki , Hiroshi Takabayashi , Seiichiro Karita
发明人： Takatsuna Aoki , Hiroshi Takabayashi , Seiichiro Karita
IPC分类号： B41J2/04 , B41J29/38
CPC分类号： B41J2/04591 , B41J2/04553 , B41J2/04563 , B41J2/0458 , B41J2/0459 , B41J2002/14354
摘要： A recording head includes electrothermal transducers associated with temperature sensing elements. A method for driving the recording head includes supplying driving energy to the electrothermal transducer, and evaluating a temperature change in a temperature fall interval, occurring after supplying of driving energy to the electrothermal transducer, based on temperature information acquired from the temperature sensing element. The method further includes changing a setting value of the driving energy supplied to the electrothermal transducer, determining an energy value for driving the electrothermal transducer based on the evaluated temperature change and an energy value supplied to the electrothermal conversion element, and recording data on a recording medium by driving the electrothermal transducer according to the determined energy value.
摘要翻译：记录头包括与温度感测元件相关联的电热转换器。用于驱动记录头的方法包括：向电热换能器提供驱动能量，以及根据从温度感测元件获得的温度信息，评估在向电热转换器提供驱动能量之后发生的温度下降间隔的温度变化。该方法还包括改变提供给电热转换器的驱动能量的设定值，基于评估的温度变化和提供给电热转换元件的能量值确定用于驱动电热转换器的能量值，以及将记录数据记录在记录介质通过根据所确定的能量值驱动电热换能器。

37. 发明申请

US20070229566A1 LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS USING LIQUID DISCHARGE HEAD 有权
标题翻译：使用液体排放头的液体排出头和液体排出装置
公开(公告)号：US20070229566A1
公开(公告)日：2007-10-04
申请号：US11689855
申请日：2007-03-22
申请人： Hiroshi Takabayashi , Hideo Kanno , Takatsuna Aoki , Seiichiro Karita
发明人： Hiroshi Takabayashi , Hideo Kanno , Takatsuna Aoki , Seiichiro Karita
IPC分类号： B41J29/38 , B41J29/393
CPC分类号： B41J2/0458 , B41J2/0451 , B41J2/04541 , B41J2/04563 , B41J2002/14354
摘要： In order to provide a compact and highly reliable recording head enabling precise detection of temperature information on each nozzle and rapid as well as highly accurate detection on nozzles with a discharge defect, a liquid discharge head including a liquid discharge head with a plurality of electrothermal transducing members provided on a substrate to generate heat energy for discharging liquid from a discharge port includes a temperature detecting element formed immediately under each of the plurality of electrothermal transducing members to sandwich insulating film and a temperature detecting circuit for detecting temperature information from each of the temperature detecting elements.
摘要翻译：为了提供一种紧凑且高度可靠的记录头，能够精确地检测每个喷嘴上的温度信息，并且在具有放电缺陷的喷嘴上进行快速以及高度准确的检测，液体排放头包括具有多个电热转换的液体排出头设置在基板上以产生用于从排出口排出液体的热能的构件包括：立即在多个电热转换构件的正下方形成的温度检测元件，以夹持绝缘膜;以及温度检测电路，用于从每个温度检测温度信息检测元件。

38. 发明申请

US20050140722A1 Ink jet printing apparatus, ink jet printing method and print head 失效
标题翻译：喷墨打印设备，喷墨打印方法和打印头
公开(公告)号：US20050140722A1
公开(公告)日：2005-06-30
申请号：US11009073
申请日：2004-12-13
申请人： Tsuyoshi Shibata , Seiichiro Karita , Hiroyuki Ogino
发明人： Tsuyoshi Shibata , Seiichiro Karita , Hiroyuki Ogino
IPC分类号： B41J2/045 , B41J2/055 , B41J2/15 , B41J2/155 , B41J2/515 , B41J2/145
CPC分类号： B41J2/155 , B41J2/15 , B41J2/515 , B41J2202/20
摘要： An ink jet print head is provided which can print a high-quality image with no density variation-caused lines at high speed and which can be manufactured at low cost and with ease. For this purpose, the print head of this invention has a plurality of nozzle groups each having at least one nozzle array arranged in a predetermined array direction Y crossing a relative motion direction X. A distance in the relative motion direction between the nozzles in each nozzle group adjoining each other in the array direction Y is set almost equal to a distance in the relative motion direction between the nozzle groups adjoining each other in the array direction Y.
摘要翻译：提供一种喷墨打印头，其可以高速度地印刷没有密度变化引起的线的高质量图像，并且可以以低成本和容易地制造。为此，本发明的打印头具有多个喷嘴组，每个喷嘴组具有沿与相对运动方向X交叉的预定排列方向Y布置的至少一个喷嘴阵列。每个喷嘴中的喷嘴之间的相对运动方向上的距离在阵列方向Y上彼此邻接的组的距离几乎等于在阵列方向Y上彼此相邻的喷嘴组之间的相对运动方向上的距离。

39. 发明授权

US06217146B1 Ink jet recording apparatus 失效
标题翻译：喷墨记录装置
公开(公告)号：US06217146B1
公开(公告)日：2001-04-17
申请号：US09054444
申请日：1998-04-03
申请人： Kazuyoshi Takahashi , Kazuaki Masuda , Yoshiaki Takayanagi , Akio Suzuki , Mitsuru Kurata , Tsutomu Abe , Seiichiro Karita , Hiroshi Tajika , Noribumi Koitabashi , Haruo Uchida , Kentaro Yano , Hitoshi Sugimoto , Miyuki Matsubara
发明人： Kazuyoshi Takahashi , Kazuaki Masuda , Yoshiaki Takayanagi , Akio Suzuki , Mitsuru Kurata , Tsutomu Abe , Seiichiro Karita , Hiroshi Tajika , Noribumi Koitabashi , Haruo Uchida , Kentaro Yano , Hitoshi Sugimoto , Miyuki Matsubara
IPC分类号： B41J2165
CPC分类号： B41J2/16538 , B41J2/16508 , B41J2/16541
摘要： An ink jet recording apparatus includes a recording head having a discharge portion, the discharge portion having discharge ports arranged for discharging ink to a recording medium, an absorbing member provided in the vicinity of the discharge portion, and a wiping member engageable with the discharge portion and the absorbing member, wherein a range of the discharge port array
摘要翻译：一种喷墨记录装置，包括具有排出部分的记录头，排出部分具有排出口，用于将墨水排出到记录介质上;吸收构件，设置在排出部分附近;以及擦拭部件，可与排出部分接合和吸收构件，其中排出口阵列的范围<擦拭构件的宽度<=吸收构件的宽度。

40. 发明授权

US5964032A Method for assembling head units 失效
标题翻译：头单元组装方法
公开(公告)号：US5964032A
公开(公告)日：1999-10-12
申请号：US935353
申请日：1997-09-22
申请人： Tsuyoshi Orikasa , Tsunenobu Satoi , Seiji Suzuki , Seiichiro Karita , Masahiko Higuma
发明人： Tsuyoshi Orikasa , Tsunenobu Satoi , Seiji Suzuki , Seiichiro Karita , Masahiko Higuma
IPC分类号： B41J2/14 , B41J2/15 , B41J2/16 , B41J2/145
CPC分类号： B41J2/15 , B41J2/14024 , B41J2/14201 , B41J2/1601 , B41J2/1607 , B41J2/1623 , B41J2002/14362 , B41J2202/19 , Y10T29/49401 , Y10T29/49771
摘要： This invention relates to an assembly method, for head units mounting a plurality of head chips for discharging ink onto a frame, in which relative positions among head chips are determined and which the head chips are secured onto the frame so as to maintain the relative positions, to an assembly apparatus for head units based on the method, and further to an ink jet output apparatus incorporating those head units. According to this invention, correction by each image output will not be required because the head unit is able to complete adjustments of shifts of arrival positions of ink at its assembling stage, thereby making the apparatus compact and simple. In addition, correction of positional shifts will not be required when the heads are replaced, so that maintenance of the ink jet output apparatus will be easy.
摘要翻译：本发明涉及一种组装方法，用于头部单元，其安装用于将油墨排放到框架上的多个头部芯片，其中确定头部芯片之间的相对位置以及将头部芯片固定在框架上以便保持相对位置涉及一种基于该方法的头单元的组装装置，并且还涉及一种结合了这些头单元的喷墨输出装置。根据本发明，不需要通过每个图像输出的校正，因为头单元能够在其组装阶段完成墨水到达位置的移动调整，从而使设备紧凑且简单。此外，当更换头时，不需要校正位置偏移，使得喷墨输出装置的维护变得容易。

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