公开(公告)号：US06559977B2

公开(公告)日：2003-05-06

申请号：US10038610

申请日：2002-01-08

申请人： Keizo Sasai ,  Atsushi Saito ,  Hiroshi Ogushi ,  Kazuyuki Morinaga ,  Fumihiko Nakamura ,  Shigeyuki Sugiyama ,  Noriyuki Aoki ,  Takayuki Nishinohara ,  Yoshiaki Suzuki

发明人： Keizo Sasai ,  Atsushi Saito ,  Hiroshi Ogushi ,  Kazuyuki Morinaga ,  Fumihiko Nakamura ,  Shigeyuki Sugiyama ,  Noriyuki Aoki ,  Takayuki Nishinohara ,  Yoshiaki Suzuki

IPC分类号： H04N100

CPC分类号： H04N1/00538

摘要： To provide a reading/printing apparatus and a reading apparatus by which the facility with which each unit is assembled and maintained can be significantly improved because steps of fixing and connecting individual units need not be performed in order, a printing apparatus, a control board, and a power supply are disposed inside a housing obtained by integrally forming a base portion serving as a bottom surface, side walls serving as outer side surfaces, and an opening surrounded by the side walls. The reading apparatus, the printing apparatus, the control board, and the power supply are discretely constituted. The housing includes a first housing integrally formed with enough strength to separately fix the base portion, lower portions of the side walls, the reading apparatus, the printing apparatus, the control board, and the power supply, and a second housing covering the opening and integrally forming upper portions of the side walls. The second housing is fixed to the first housing by elastic deformation so as to cover the opening of the first housing.

公开(公告)号：US06426803B1

公开(公告)日：2002-07-30

申请号：US09047328

申请日：1998-03-25

申请人： Keizo Sasai ,  Atsushi Saito ,  Hiroshi Ogushi ,  Kazuyuki Morinaga ,  Fumihiko Nakamura ,  Shigeyuki Sugiyama ,  Noriyuki Aoki ,  Takayuki Nishinohara ,  Yoshiaki Suzuki

发明人： Keizo Sasai ,  Atsushi Saito ,  Hiroshi Ogushi ,  Kazuyuki Morinaga ,  Fumihiko Nakamura ,  Shigeyuki Sugiyama ,  Noriyuki Aoki ,  Takayuki Nishinohara ,  Yoshiaki Suzuki

IPC分类号： H04N100

CPC分类号： H04N1/00538

摘要： To provide a reading/printing apparatus and a reading apparatus by which the facility with which each unit is assembled and maintained can be significantly improved because steps of fixing and connecting individual units need not be performed in order, a printing apparatus, a control board, and a power supply are disposed inside a housing obtained by integrally forming a base portion serving as a bottom surface, side walls serving as outer side surfaces, and an opening surrounded by the side walls. The reading apparatus, the printing apparatus, the control board, and the power supply are discretely constituted. The housing includes a first housing integrally formed with enough strength to separately fix the base portion, lower portions of the side walls, the reading apparatus, the printing apparatus, the control board, and the power supply, and a second housing covering the opening and integrally forming upper portions of the side walls. The second housing is fixed to the first housing by elastic deformation so as to cover the opening of the first housing.

公开(公告)号：US6130682A

公开(公告)日：2000-10-10

申请号：US670205

申请日：1996-06-20

申请人： Takeshi Kohno ,  Atsushi Saito ,  Keizo Sasai ,  Hiroshi Ogushi ,  Fumihiko Nakamura ,  Katsumi Obana ,  Takayuki Nishinohara

发明人： Takeshi Kohno ,  Atsushi Saito ,  Keizo Sasai ,  Hiroshi Ogushi ,  Fumihiko Nakamura ,  Katsumi Obana ,  Takayuki Nishinohara

IPC分类号： B41J2/175 ,  B41J2/165 ,  B41J5/30 ,  G06F3/12 ,  H04N1/23 ,  B41J29/393 ,  H04N1/034 ,  B41S2/21

CPC分类号： B41J2/16579

摘要： An ink jet recording apparatus has a recording mode in which recording is performed by selectively discharging black ink and color inks of colors other than black. Any abnormality in the state of discharge of the ink is performed by executing a test discharging operation. When the recording apparatus functions as a facsimile apparatus, the test discharging operation is conducted by discharging only the black ink, without discharging inks of other colors. Wasteful consumption of ink is diminished, so that the running cost of the ink jet recording apparatus is reduced.

摘要翻译： 喷墨记录装置具有通过选择性地排出黑色墨水和黑色以外的颜色的彩色墨水进行记录的记录模式。 通过执行测试放电操作来执行墨水排出状态的任何异常。 当记录装置用作传真装置时，通过仅放出黑色墨水而不排出其它颜色的墨水来进行测试放电操作。 墨水的浪费消耗减少，从而降低了喷墨记录装置的运行成本。

公开(公告)号：US6082847A

公开(公告)日：2000-07-04

申请号：US706435

申请日：1996-08-30

申请人： Takayuki Nishinohara ,  Atsushi Saito ,  Keizo Sasai ,  Hiroshi Ogushi ,  Takeshi Kohno ,  Takashi Ono ,  Fumihiko Nakamura ,  Katsumi Obana

发明人： Takayuki Nishinohara ,  Atsushi Saito ,  Keizo Sasai ,  Hiroshi Ogushi ,  Takeshi Kohno ,  Takashi Ono ,  Fumihiko Nakamura ,  Katsumi Obana

IPC分类号： H04N1/32 ,  H04N1/034

CPC分类号： H04N1/32496 ,  H04N2201/0081 ,  H04N2201/0082 ,  H04N2201/0086 ,  H04N2201/33314 ,  H04N2201/33378

摘要： An image recording apparatus is capable of mounting a replaceable monochromatic recording head or color recording head and has a function to discriminate a type of the recording head mounted on a carriage. When a facsimile mode is selected and the mounted recording head is discriminated as the color recording head, a display is made on a display of a console panel to indicate the exchange of the recording head to the monochromatic recording head.

摘要翻译： 图像记录装置能够安装可更换的单色记录头或彩色记录头，并且具有区分安装在滑架上的记录头的类型的功能。 当选择传真模式并且将安装的记录头区分为彩色记录头时，在控制面板的显示器上进行显示，以指示记录头与单色记录头的交换。

公开(公告)号：US06247784B1

公开(公告)日：2001-06-19

申请号：US08709450

申请日：1996-09-06

申请人： Katsumi Obana ,  Atsushi Saito ,  Keizo Sasai ,  Masanori Momose ,  Hiroshi Ogushi ,  Takeshi Kohno ,  Fumihiko Nakamura ,  Shinichiro Kohri ,  Naomi Nakamura ,  Takayuki Nishinohara ,  Yasushi Morimoto

发明人： Katsumi Obana ,  Atsushi Saito ,  Keizo Sasai ,  Masanori Momose ,  Hiroshi Ogushi ,  Takeshi Kohno ,  Fumihiko Nakamura ,  Shinichiro Kohri ,  Naomi Nakamura ,  Takayuki Nishinohara ,  Yasushi Morimoto

IPC分类号： B41J2300

CPC分类号： B41J2/17543 ,  B41J19/202 ,  B41J25/34 ,  B41J2002/17573

摘要： An ink jet recording system for performing recording by scanning a carriage having an ink jet recording cartridge, at least a part of which is removably mounted to said carriage, scans a carriage along a path that has a waiting position wherein access to the cartridge is inhibited and has a replacement position wherein the removably mounted part of the cartridge can be easily accessed, and in response to a cartridge replacement signal, moves the carriage to the replacement position. When the cartridge has been replaced, the carriage is returned to the waiting position.

摘要翻译： 一种用于通过扫描具有喷墨记录盒的滑架执行记录的喷墨记录系统，其中至少一部分可拆卸地安装到所述托架上，沿着具有等待位置的路径扫描托架，其中阻止对盒的访问 并且具有替换位置，其中可拆卸地安装的盒的部分可以容易地接近，并且响应于盒更换信号，将托架移动到更换位置。 当盒被更换时，托架返回到等待位置。

公开(公告)号：US5721581A

公开(公告)日：1998-02-24

申请号：US346295

申请日：1994-11-23

申请人： Atsushi Saito ,  Makoto Kobayashi ,  Akio Okubo ,  Junji Iguchi ,  Keizo Sasai ,  Yasuyuki Shinada ,  Katsumi Obana ,  Yasuhiko Ikeda ,  Yukio Nohata ,  Yuji Shimahara ,  Shigeyuki Sugiyama ,  Noriyuki Aoki

发明人： Atsushi Saito ,  Makoto Kobayashi ,  Akio Okubo ,  Junji Iguchi ,  Keizo Sasai ,  Yasuyuki Shinada ,  Katsumi Obana ,  Yasuhiko Ikeda ,  Yukio Nohata ,  Yuji Shimahara ,  Shigeyuki Sugiyama ,  Noriyuki Aoki

IPC分类号： B41J2/175 ,  B41J29/393 ,  B41J2/47 ,  G11B7/08 ,  B41J4/435

CPC分类号： B41J2/17566 ,  B41J29/393

摘要： A facsimile apparatus comprises a facsimile unit for sending data corresponding to image data that has been received, and a printer unit for performing image recording by discharging ink droplets in accordance with data sent from the facsimile unit. A first CPU for the control of the facsimile unit sends, after one page of image data, data in a predetermined pattern and further a paper exhausting command to the printer. A second CPU of the printer unit performs a paper exhausting operation upon receiving the paper exhausting command, after recording of the predetermined pattern, and upon conveying the recording paper up to a predetermined position, sends a signal for starting detection of the predetermined pattern to the first CPU. The first CPU thereby receives a detection signal from a photo sensor. The second CPU further conveys the recording paper, and at a timing of exhausting out of the apparatus, sends a signal for the detection end of the predetermined pattern to the first CPU. Thereby, it is possible to detect correctly the pattern for detection of the emptiness of ink and the recording paper jam which is recorded at the trailing portion of the recording paper.

摘要翻译： 传真装置包括：传真单元，用于发送对应于已经接收的图像数据的数据;以及打印机单元，用于根据从传真单元发送的数据排出墨滴来执行图像记录。 用于控制传真单元的第一CPU在一页图像数据之后以预定图案发送数据，并且进一步向打印机输送排纸命令。 打印机单元的第二CPU在接收到排纸命令之后，在记录了预定图案之后执行排纸操作，并且在将记录纸传送到预定位置时，将用于开始检测预定图案的信号发送到 第一个CPU。 因此，第一CPU从光传感器接收检测信号。 第二CPU进一步传送记录纸，并且在排出装置的定时，向第一CPU发送用于预定图案的检测结束的信号。 因此，可以正确地检测记录在记录纸的尾部的墨的空白和记录纸卡纸的检测图案。

公开(公告)号：US5859653A

公开(公告)日：1999-01-12

申请号：US946569

申请日：1997-10-07

申请人： Noriyuki Aoki ,  Akio Okubo ,  Atsushi Saito ,  Keizo Sasai ,  Katsumi Obana ,  Yasuhiko Ikeda ,  Yukio Nohata ,  Shigeyuki Sugiyama

发明人： Noriyuki Aoki ,  Akio Okubo ,  Atsushi Saito ,  Keizo Sasai ,  Katsumi Obana ,  Yasuhiko Ikeda ,  Yukio Nohata ,  Shigeyuki Sugiyama

IPC分类号： B41J2/01 ,  B41J2/04 ,  B41J19/18 ,  B41J25/308

CPC分类号： B41J2/04 ,  B41J25/308 ,  B41J25/3082

摘要： A wheel for maintaining a constant distance between an ink discharge plane of a recording head and a recording sheet is provided on a carriage such that it is upstream of the recording head as viewed in the direction of movement of the recording head in a unidirectional print mode. A sensor monitors whether the recording sheet is moved off a contact of a feed roller which feeds the recording sheet to a record position and a pinch roller. Before a trailing edge of the recording sheet is moved off the contact of the feed roller and the pinch roller, bilateral recording is conducted to print in each of forward movement and backward movement of the carriage. When the sensor detects that the trailing edge of the recording sheet has been moved off the contact of the feed roller and the pinch roller, the recording is switched to unilateral printing. The print range at the trailing edge of the recording medium is thus extended.

摘要翻译： 用于在记录头的喷墨平面和记录纸之间保持恒定距离的轮设置在滑架上，使得当在单向打印模式下从记录头的移动方向观察时，其位于记录头的上游 。 传感器监测记录纸是否从馈送记录纸的进给辊的触点移动到记录位置和夹送辊。 在记录纸的后缘从进给辊和夹送辊的接触件移开之前，进行双向记录以在托架的向前运动和向后运动中进行打印。 当传感器检测到记录纸的后缘已经从进给辊和夹送辊的接触脱离时，记录被切换为单面打印。 因此，记录介质的后缘处的打印范围延长。

公开(公告)号：US06392763B1

公开(公告)日：2002-05-21

申请号：US09154517

申请日：1998-09-16

申请人： Takayuki Nishinohara ,  Atsushi Saito ,  Fumihiko Nakamura ,  Noriyuki Aoki

发明人： Takayuki Nishinohara ,  Atsushi Saito ,  Fumihiko Nakamura ,  Noriyuki Aoki

IPC分类号： H04N121

CPC分类号： B65H3/5238 ,  B65H3/5261 ,  B65H9/06

摘要： Present invention relates to a sheet feeding apparatus comprising, feeding means for feeding sheets; and limiting means movable to a limiting position for limiting a front end of the sheets and to an escape position for releasing the limitation. And the sheet feeding apparatus releases the limitation on the front end by the limiting means before the sheets start to be fed.

摘要翻译： 本发明涉及一种片材进给装置，包括：进给片材的进给装置; 以及限制装置，其可移动到用于限制纸张的前端的限制位置和用于释放限制的逸出位置。 并且片材进给装置在片材开始送入之前通过限制装置释放前端的限制。

公开(公告)号：US6152442A

公开(公告)日：2000-11-28

申请号：US149059

申请日：1998-09-08

申请人： Takayuki Nishinohara ,  Atsushi Saito ,  Fumihiko Nakamura ,  Daigo Nakagawa ,  Noriyuki Aoki

发明人： Takayuki Nishinohara ,  Atsushi Saito ,  Fumihiko Nakamura ,  Daigo Nakagawa ,  Noriyuki Aoki

IPC分类号： B65H3/52

CPC分类号： B65H3/5238 ,  B65H2407/21

摘要： The present invention provides a sheet separating and conveying apparatus for separating stacked sheets and for conveying a separated sheet, comprises a sheet convey means for conveying the sheet, a friction means disposed in a confronting relation to the sheet convey means, a biasing means for urging the sheet convey means and the friction means against each other, a preliminary convey means adapted to be urged against the sheet convey means at an upstream side of a contact position between the sheet convey means and the friction means in a sheet conveying direction, and a friction releasing means for separating the sheet convey means and the friction means from each other, and wherein, when the sheet convey means and the friction means are separated from each other by the friction releasing means, the preliminary convey means is maintained in a condition that the preliminary convey means is urged against the sheet convey means.

摘要翻译： 本发明提供了一种用于分离堆叠的片材和用于输送分离的片材的片材分离和输送装置，包括用于输送片材的片材传送装置，与片材传送装置相对设置的摩擦装置，用于推动 纸张传送装置和摩擦装置相互抵靠的预备传送装置，适于在片材传送装置和摩擦装置之间在片材传送方向上的接触位置的上游侧被推靠在片材传送装置上的预备传送装置，以及 用于将纸张传送装置和摩擦装置彼此分离的摩擦释放装置，并且其中当纸张传送装置和摩擦装置通过摩擦释放装置彼此分离时，预备传送装置被保持在 预备传送装置被推靠在纸张传送装置上。

公开(公告)号：US6048046A

公开(公告)日：2000-04-11

申请号：US591024

申请日：1996-01-25

申请人： Atsushi Saito ,  Akio Okubo ,  Keizo Sasai ,  Yasuhiko Ikeda ,  Shigeyuki Sugiyama ,  Mitsuo Morita

发明人： Atsushi Saito ,  Akio Okubo ,  Keizo Sasai ,  Yasuhiko Ikeda ,  Shigeyuki Sugiyama ,  Mitsuo Morita

IPC分类号： B41J2/05 ,  B41J2/165 ,  B41J2/21 ,  B41J2/01

CPC分类号： B41J2/0451 ,  B41J2/04553 ,  B41J2/04563 ,  B41J2/0458 ,  B41J2/16579 ,  B41J2/2128 ,  B41J2002/14379

摘要： If one page of recording is terminated, a carriage moves to a position at which a recording head is located opposite a cap. Then, the ink is discharged through nozzles of the recording head onto temperature detecting element within the cap. Temperature change of the temperature detecting element upon contact with the ink is output from a detecting circuit, and the normal discharge of ink is detected by discharge detecting means. In this way, a decrease in the ink remaining or the detection of ink nondischarge can be securely made.

摘要翻译： 如果一页记录被终止，则滑架移动到记录头位于与盖相对的位置。 然后，通过记录头的喷嘴将墨水排出到盖内的温度检测元件上。 从检测电路输出与油墨接触时的温度检测元件的温度变化，通过放电检测单元检测墨水的正常排出。 以这种方式，可以可靠地进行墨水剩余的减少或墨水非充电的检测。