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1. 发明授权

US5453770A On-demand type ink jet print head 失效
标题翻译：按需喷墨打印头
公开(公告)号：US5453770A
公开(公告)日：1995-09-26
申请号：US897017
申请日：1992-06-11
申请人： Takahiro Katakura , Toshio Kumagai , Shinji Yasukawa , Hideaki Sonehara , Masanao Matsuzawa , Fujio Akahane , Norihiko Kurashima , Toshiaki Ohshima , Katsuhiko Iida
发明人： Takahiro Katakura , Toshio Kumagai , Shinji Yasukawa , Hideaki Sonehara , Masanao Matsuzawa , Fujio Akahane , Norihiko Kurashima , Toshiaki Ohshima , Katsuhiko Iida
IPC分类号： B41J2/045 , B41J2/055 , B41J2/14 , B41J2/175 , B41J2/19
CPC分类号： B41J2/19 , B41J2/14274 , B41J2/175 , B41J2/17509 , B41J2/17513 , B41J2/1752 , B41J2002/14467
摘要： An on-demand type ink jet print head, comprising: a plurality of ink tanks disposed at a lower position of a carriage to be independent of each other, pressure varying means provided on one of the tanks; an air release port communicating with the other one of the tanks; a head assembly provided on top of the tanks to communicate with the tanks through flow paths at both sides of the head assembly. The object of the invention is to achieve stable printing independent of the amount of ink in an ink tank and discharge bubbles in a nozzle head together with the ink.
摘要翻译：一种点播式喷墨打印头，包括：多个墨槽，布置在彼此独立的托架的下部位置，设置在其中一个罐上的压力改变装置; 与另一个所述罐相通的排气口; 设置在罐的顶部上的头部组件通过头部组件两侧的流动路径与罐连通。本发明的目的是为了实现稳定的印刷，而与油墨罐中的油墨量无关，并且与油墨一起排出喷嘴头中的气泡。

2. 发明授权

US5805176A Ink jet printer and device for insuring proper printing 失效
标题翻译：喷墨打印机和设备，用于确保正确打印
公开(公告)号：US5805176A
公开(公告)日：1998-09-08
申请号：US385623
申请日：1995-02-09
申请人： Kazuo Saito , Katsuhiko Iida , Kenichi Miyazaki
发明人： Kazuo Saito , Katsuhiko Iida , Kenichi Miyazaki
IPC分类号： B41J11/00 , B41J11/08 , B41J13/14 , B41J25/308 , B41J2/01 , B41J11/20
CPC分类号： B41J25/308 , B41J11/005 , B41J11/08 , B41J13/14
摘要： An ink jet printer having an ink jet head for ejecting ink onto a sheet of paper or the like during a printing operation is provided. A gap defining member is also provided in opposition to the ink jet head. The gap defining member has a planar portion which supports the sheet of paper or the like on its rear face, and thus defines the distance of the gap between the sheet of paper and the ink jet head. The gap defining member also has a plurality of ribs extending from the planar portion in the direction of the paper feed path. These ribs help to guide and to further support the sheet of paper or the like.
摘要翻译：提供一种具有用于在打印操作期间将油墨喷射到纸张等上的喷墨头的喷墨打印机。还设置有与喷墨头相对的间隙限定件。间隙限定构件具有在其后表面上支撑纸张等的平面部分，因此限定了纸张与喷墨头之间的间隙的距离。间隙限定构件还具有从平面部分沿供纸路径的方向延伸的多个肋。这些肋骨有助于引导和进一步支撑纸张等。

3. 发明授权

US5055856A Capping device for ink jet printers 失效
标题翻译：喷墨打印机的打印设备
公开(公告)号：US5055856A
公开(公告)日：1991-10-08
申请号：US403435
申请日：1989-09-06
申请人： Tsuyoshi Tomii , Katsuhiko Iida
发明人： Tsuyoshi Tomii , Katsuhiko Iida
IPC分类号： B41J2/165
CPC分类号： B41J2/16523
摘要： A capping device for an ink jet printer includes a cap supported on a cap support member adapted to press the cap against a print head with a uniform pressure distribution despite variation in the positional relationship between the print head and the cap support member. After the cap is sealed around an ink orifice of the printer, a preliminary suction operation reduces the pressure within a cavity defined by the cap and the print head. The pressure within the cavity is then returned to atmospheric pressure and then reduced again, but to a level which will not interfere with the ink meniscus level in the print head. The first period of suction lasts longer than the second suction period. By providing the capping device with tubes which resist the corrosive effects of ink and prevent gas from penetrating therethrough, excessive air buildup within the print head can be avoided.

4. 发明授权

US6106112A Ink feed container 失效
标题翻译：供墨容器
公开(公告)号：US6106112A
公开(公告)日：2000-08-22
申请号：US18334
申请日：1998-02-04
申请人： Katsuhiro Okubo , Katsuhiko Iida
发明人： Katsuhiro Okubo , Katsuhiko Iida
IPC分类号： B41J2/175 , B41J2/195
CPC分类号： B41J2/17513 , B41J2/17503
摘要： An ink feed container that accommodates a plurality of ink storage bags in a small space. Ink storage bags are accommodated in a case main body separated by a partitioning plate. Detectable pieces of detection plates, which are mounted on the ink storage bags, are positioned so that they deviate from each other. Pointed ends on the detectable pieces are arranged at uniform heights. When an ink storage bag becomes empty, the corresponding detectable piece displaces a common detection lever.
摘要翻译：一种在小空间内容纳多个储墨袋的供墨容器。墨水储存袋容纳在由分隔板分隔的壳体主体中。安装在墨水储存袋上的可检测的检测片被定位成使得它们彼此偏离。可检测部件上的指向端部以均匀的高度排列。当墨水储存袋变空时，相应的检测件移动一个共同的检测杆。

5. 发明授权

US5699092A Ink-jet recording device 失效
标题翻译：喷墨记录装置
公开(公告)号：US5699092A
公开(公告)日：1997-12-16
申请号：US82379
申请日：1993-06-28
申请人： Kazuhisa Kawakami , Katsuhiko Iida , Narihiro Oki , Shigenori Fukasawa , Nobuhito Takahashi
发明人： Kazuhisa Kawakami , Katsuhiko Iida , Narihiro Oki , Shigenori Fukasawa , Nobuhito Takahashi
IPC分类号： B41J2/165 , B41J2/18 , B41J2/185
CPC分类号： B41J2/16511
摘要： An ink-jet recording device in which a capping device a and cleaning device can be made as compact as possible. The ink-jet recording device includes a capping device which is disposed out of a printing area and, when pushed by a recording head or a carriage carrying the recording head, can be moved between a non-capping position and a capping position, a cam surface and a cam follower which, in a process where the recording head is moved from the non-capping position to the capping position, shift the capping device to the nozzle surface of the recording head, a cleaning device which is swingably mounted to the capping device by device of shafts and is movable between a non-cleaning position and a cleaning position in accordance with the movement of the recording head, and a suction pump which supplies a negative pressure to the capping device to thereby suck out ink within a cap member into a waste ink tank. In the ink-jet recording device, the capping device and cleaning device can be selectively moved to and from a recording head moving path only by device of the movement of the carriage.
摘要翻译：一种喷墨记录装置，其中可以制造尽可能紧凑的封盖装置a和清洁装置。喷墨记录装置包括一个设置在打印区域之外的盖装置，并且当由记录头或携带记录头的托架推动时，能够在非封盖位置和封盖位置之间移动，凸轮表面和凸轮从动件，其在记录头从非封盖位置移动到封盖位置的过程中将封盖装置移动到记录头的喷嘴表面，清洁装置可摆动地安装到封盖根据轴的设备，并且可以根据记录头的移动在非清洁位置和清洁位置之间移动;以及抽吸泵，其向所述封盖装置提供负压，从而在盖构件内吸出墨进入废墨罐。在喷墨记录装置中，封盖装置和清洁装置可以仅通过托架运动的装置选择性地移动到记录头移动路径和/或从记录头移动路径移动。

6. 发明授权

US5683188A Serial printing device having data discrimination 失效
标题翻译：具有数据鉴别功能的串行打印设备
公开(公告)号：US5683188A
公开(公告)日：1997-11-04
申请号：US594399
申请日：1996-01-31
申请人： Kenichi Miyazaki , Katsuhiko Iida , Shigeki Kanai
发明人： Kenichi Miyazaki , Katsuhiko Iida , Shigeki Kanai
IPC分类号： B41J2/01 , B41J2/15 , B41J2/21 , B41J2/51 , B41J11/00 , B41J19/18 , B41J19/20 , B41J19/76 , B41J2/015
CPC分类号： B41J11/0065 , B41J19/202 , B41J2/15 , B41J2/2103
摘要： A serial printing device that has a wider printing region without elongating the platen shaft. The serial printing device includes a serial printing head (7, 8) mounted on a carriage, a medium feed control device (23), a carriage control device (24), and a data discriminating device (21). The serial printing head includes a plural number of dot forming element series each having a plural number of dot forming elements linearly arrayed in a printing medium feeding direction. The dot forming element series are arrayed in a printing medium width direction. The medium feed control device controls a first printing process wherein, when the carriage is accelerated and moved from a home position at a constant speed for printing, print data is outputted to the serial printing head to print an image of one line by one printing path. In a second printing process, print data is outputted to only the dot forming element series located furthest from the home end of the serial printing head, and an image of one line is printed by a plural number of printing paths as the printing medium is fed in small increments. The data discriminating device discriminates the type of printing process, i.e., the first or the second printing process, based on the print data, and selects the discriminated printing process.
摘要翻译：一种串行打印装置，其具有更宽的打印区域，而不延长压板轴。串行打印装置包括安装在滑架上的串行打印头（7,8），介质进给控制装置（23），滑架控制装置（24）和数据识别装置（21）。串行打印头包括多个点形成元件系列，每个点形成元件系列具有在打印介质馈送方向上线性排列的多个点形成元件。点形成元件系列以打印介质宽度方向排列。介质进给控制装置控制第一打印处理，其中当滑架以一定速度的原始位置加速和移动时，打印数据被输出到串行打印头以打印一行一行打印路径的图像。在第二打印处理中，打印数据仅输出到距离串行打印头的本端最远的点形成元件系列，并且当打印介质被馈送时，通过多个打印路径打印一行的图像以小的增量。数据识别装置基于打印数据来识别打印处理的类型，即第一或第二打印处理，并选择识别的打印处理。

7. 外观设计

USD596515S1 Electronic level instrument 有权
标题翻译：电子液位仪
公开(公告)号：USD596515S1
公开(公告)日：2009-07-21
申请号：US29331886
申请日：2009-02-04
申请人： Satoshi Nakamura , Satoru Kinoshita , Katsuhiko Iida , Takashi Shishido , Junya Nakano , Hiroyuki Nakabe
设计人： Satoshi Nakamura , Satoru Kinoshita , Katsuhiko Iida , Takashi Shishido , Junya Nakano , Hiroyuki Nakabe

8. 发明授权

US06375316B1 Ink feed container for accommodating a plurality of ink storage bags in a case main body with partitioning members 失效
标题翻译：用于将多个墨水储存袋容纳在具有分隔构件的壳体主体中的供墨容器
公开(公告)号：US06375316B1
公开(公告)日：2002-04-23
申请号：US09575528
申请日：2000-05-22
申请人： Katsuhiro Okubo , Katsuhiko Iida
发明人： Katsuhiro Okubo , Katsuhiko Iida
IPC分类号： B41J2175
CPC分类号： B41J2/17513 , B41J2/17503
摘要： An ink feed container that accommodates a plurality of ink storage bags in a small space. Ink storage bags are accommodated in a case main body, and are separated by a partitioning plate. The partitioning plate has at least one partitioning plate engaging part which engages with the case main body.
摘要翻译：一种在小空间内容纳多个储墨袋的供墨容器。墨水储存袋容纳在壳体主体中，并被分隔板隔开。分隔板具有至少一个与壳主体接合的分隔板啮合部分。

9. 发明授权

US5252993A Capping apparatus for an ink jet printer 失效
标题翻译：喷墨打印机的封盖装置
公开(公告)号：US5252993A
公开(公告)日：1993-10-12
申请号：US748217
申请日：1991-08-21
申请人： Tsuyoshi Tomii , Katsuhiko Iida
发明人： Tsuyoshi Tomii , Katsuhiko Iida
IPC分类号： B41J2/165
CPC分类号： B41J2/16523
摘要： A capping device for an ink jet printer includes a cap supported on a cap support member adapted to press the cap against a print head with a uniform pressure distribution despite variation in the positional relationship between the print head and the cap support member. The uniform pressure distributed is enhanced by supporting the cap by the support member in such a manner to permit the cap to pivot in at least two degrees of freedom. After the cap is sealed around an ink orifice of the printer, a preliminary suction operation reduces the pressure within a cavity defined by the cap and the print head. The pressure within the cavity is then returned to atmospheric pressure and then reduced again, but to a level which will not interfere with the ink meniscus level in the print head. The first period of suction lasts longer than the second suction period. By providing the capping device with tubes which resist the corrosive effects of ink and prevent gas from penetrating therethrough, excessive air buildup within the print head can be avoided.
摘要翻译：用于喷墨打印机的封盖装置包括支撑在帽支撑构件上的帽，其适于将打印头压靠在打印头上，均匀的压力分布，尽管打印头和盖支撑构件之间的位置关系发生变化。通过支撑构件以这样的方式支撑帽来增强分布的均匀压力，以允许帽以至少两个自由度枢转。在盖子围绕打印机的墨水孔密封之后，初步抽吸操作降低了由盖子和打印头限定的空腔内的压力。然后将空腔内的压力恢复到大气压力，然后再次减小，但是达到不会干扰打印头中的墨水弯月面水平的水平。第一次抽吸持续时间比第二次吸入时间长。通过为封盖装置提供防止油墨的腐蚀作用并防止气体穿过其中的管子，可以避免在打印头内产生过多的空气积聚。

10. 发明授权

US4066350A Character display and input device 失效
标题翻译：字符显示和输入设备
公开(公告)号：US4066350A
公开(公告)日：1978-01-03
申请号：US611577
申请日：1975-09-08
申请人： Hiroshi Koide , Katsuhiko Iida , Hisanori Ataka , Taisaburo Homae
发明人： Hiroshi Koide , Katsuhiko Iida , Hisanori Ataka , Taisaburo Homae
IPC分类号： G06F3/023 , G03B21/11 , G06F3/00 , G06F3/01 , G06F3/033 , G06F3/038 , H03K17/969 , H03M11/26 , G03B23/08 , G03B21/14
CPC分类号： G06F3/018 , G03B21/115 , G06F3/033 , G06F3/0386 , H03K17/969 , H03M11/26
摘要： A large number of characters are formed on a sheet such as microfiche. The characters are further divided into classes such as a class of Roman alphabet characters, a class of Japanese hiragana characters, a class of Japanese katakana characters and a plurality of classes of Chinese characters arranged phonetically according to their leading syllables. Each class contains a predetermined number of characters. The characters are arranged in an alternating arrangement on the microfiche which is movable relative to a mask formed with apertures in such a manner that at each position of the microfiche all of the characters of a corresponding class are displayed through the respective apertures of the mask. Class selection means comprising one or more switches control drive means to move the microfiche so that the desired class of characters is displayed. Character selection means allow selection of the desired character and feed an electrical signal corresponding thereto to an electric typewriter, computer, teletype device or the like. The character selection means may comprise a light pen or switches provided to the respective apertures of the mask.

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