公开(公告)号：US07364251B2

公开(公告)日：2008-04-29

申请号：US10910527

申请日：2004-08-03

Applicant: Hiroaki Arakawa ,  Yoshikazu Maekawa

Inventor： Hiroaki Arakawa ,  Yoshikazu Maekawa

IPC: B41J29/38 ,  B41J2/01 ,  B65H7/02

CPC classification number: B41J29/393 ,  B41J11/46

Abstract: An inkjet recording apparatus including: a recording head; a recording medium moving section; a position information detecting section synchronized with a movement of the recording medium moving section; a mark recording section for recording a mark on the recording medium; a mark detecting section for detecting the mark recorded; an analog-to-digital conversion section for converting an output signal; and a control section for obtaining a reference mark position of the mark based on a signal outputted from the mark detecting section and the position information detected, and for determining the amount of recording medium movement on the basis of reference detection position of the mark; wherein analog-to-digital conversion is applied to the output signal from the mark detecting section to get a sampling data, in exact timing with an output of position information, and the control section calculates the reference detection position from the sampling data.

Abstract translation: 一种喷墨记录装置，包括：记录头; 记录介质移动部分; 位置信息检测部，与记录介质移动部的移动同步; 标记记录部分，用于在记录介质上记录标记; 用于检测记录的标记的标记检测部分; 用于转换输出信号的模数转换部分; 以及控制部分，用于基于从标记检测部分输出的信号和检测到的位置信息获得标记的参考标记位置，并且用于基于标记的参考检测位置来确定记录介质移动量; 其中模拟数字转换被应用于来自标记检测部分的输出信号，以在位置信息的输出的精确定时获得采样数据，并且控制部分根据采样数据计算参考检测位置。

公开(公告)号：US5390005A

公开(公告)日：1995-02-14

申请号：US86231

申请日：1993-07-01

Applicant: Tetsuo Kimoto ,  Tetsuo Hirata ,  Yoshikazu Maekawa

Inventor： Tetsuo Kimoto ,  Tetsuo Hirata ,  Yoshikazu Maekawa

IPC: G03G15/00 ,  G03G21/00

CPC classification number: G03G15/5016 ,  G03G15/502

Abstract: A method of indicating a setting screen of an image forming machine on which a touch-panel is displayed, wherein automatic setting conditions and a manual mode button are displayed on an initial screen; and when a touch operation is conducted on the manual mode button, a manual setting screen is indicated and an operating condition can be manually set by a touch operation on the manual setting screen.

Abstract translation: 一种指示在其上显示触摸面板的图像形成机的设置画面的方法，其中在初始屏幕上显示自动设置条件和手动模式按钮; 并且当在手动模式按钮上进行触摸操作时，指示手动设置屏幕，并且可以通过手动设置屏幕上的触摸操作来手动设置操作条件。

公开(公告)号：US5222721A

公开(公告)日：1993-06-29

申请号：US816297

申请日：1991-12-27

Applicant: Kazunobu Miura ,  Minoru Kawano ,  Masanobu Kawano ,  Yoshikazu Maekawa ,  Osamu Murata ,  Junzi Sato ,  Norio Jouichi

Inventor： Kazunobu Miura ,  Minoru Kawano ,  Masanobu Kawano ,  Yoshikazu Maekawa ,  Osamu Murata ,  Junzi Sato ,  Norio Jouichi

IPC: B65H39/11

CPC classification number: B65H39/11 ,  B65H2405/1111 ,  B65H2408/111

Abstract: A sorter provided with a stapler for use with an image forming apparatus, in which there are provided a plurality of bins each for accommodating various widths of recording sheets delivered from the image forming apparatus, the center of the sheets being positioned in the center of the bins. An aligner aligns the accommodated sheets by pushing the sides of the sheets toward a reference stop wall on each of the bins, and a casing to house the bins is integrated into a unit. The casing is movable in a direction at right angles to a feeding direction of the sheets, and is moved to correspond with the width of the sheets. The home position of the casing is set to a position where the minimum width of sheets are accommodated.

Abstract translation: 分拣机设置有与图像形成装置一起使用的订书机，其中设置有多个用于容纳从图像形成装置传送的各种宽度的记录纸张的箱，纸张的中心位于 箱子。 对准器通过将纸张的侧面推向每个箱上的基准停止壁来对准所容纳的片材，并且用于容纳盒子的壳体被集成到一个单元中。 壳体可以在与片材的进给方向成直角的方向上移动，并且移动以对应于片材的宽度。 将壳体的原始位置设定为容纳片材的最小宽度的位置。

公开(公告)号：US5197723A

公开(公告)日：1993-03-30

申请号：US857706

申请日：1992-03-25

Applicant: Yasushi Yamada ,  Yoshikazu Maekawa ,  Osamu Murata ,  Yoshio Ueda ,  Masanobu Kawano

Inventor： Yasushi Yamada ,  Yoshikazu Maekawa ,  Osamu Murata ,  Yoshio Ueda ,  Masanobu Kawano

IPC: G03G15/00

CPC classification number: G03G15/60 ,  G03G2215/00185 ,  Y10S271/902

Abstract: An automatic document feeding apparatus in which a plurality of documents are sequentially fed to an image exposure section. Before the completion of the exposure of a foregoing document, the feeding of a following document is started to place the document on a given position before the image exposure section and stopped thereon temporarily for stand-by. The position of the temporary stop of the following document can be varied in accordance with document size detecting signals from a document size detector or selected in such a manner that the distance between the trailing end of the foregoing document and the leading end of the following document becomes constant substantially irrespective of the size of the document.

公开(公告)号：US5118092A

公开(公告)日：1992-06-02

申请号：US475146

申请日：1990-02-05

Applicant: Yasushi Yamada ,  Yoshikazu Maekawa ,  Hiroyuki Arai ,  Susumu Okui ,  Tsugio Hirabayashi ,  Toshihide Miura

Inventor： Yasushi Yamada ,  Yoshikazu Maekawa ,  Hiroyuki Arai ,  Susumu Okui ,  Tsugio Hirabayashi ,  Toshihide Miura

IPC: G03B27/62 ,  G03G15/00

CPC classification number: G03G15/60 ,  G03B27/6264 ,  G03G2215/00185

Abstract: A document feeding apparatus having a conveyor belt which moves documents along a platen glass plate of a photoreproducing machine, first and second rollers which support the conveyor belt, a driving source connected to the first roller, and a member for driving the second roller so that it prevents the conveyor belt from slackening. In preferred forms of the device, the first roller is connected to the second roller by a one-way clutch and the line speed of the first or second roller on the document feed side is greater than the line speed of the first or second roller on the discharge side.

公开(公告)号：US4944504A

公开(公告)日：1990-07-31

申请号：US155302

申请日：1988-02-12

Applicant: Yasushi Yamada ,  Yoshikazu Maekawa ,  Hiroyuki Arai ,  Susumu Okui ,  Tsugio Hirabayashi ,  Toshihide Miura

Inventor： Yasushi Yamada ,  Yoshikazu Maekawa ,  Hiroyuki Arai ,  Susumu Okui ,  Tsugio Hirabayashi ,  Toshihide Miura

IPC: G03B27/62 ,  G03G15/00

CPC classification number: G03G15/60 ,  G03B27/6264 ,  G03G2215/00185

Abstract: A document feeding apparatus wherein a member for regulating the rear end of a document is provided movably in non-stepped manner substantially in a document feeding direction at the back of a document stacker having a paper feeding unit at the forward portion thereof. The movement of the rear end regulating member is controlled by a control device. A movable paper discharging device is provided. The movable paper discharging device has a discharging member, which is trained so as to surround the rear end portion of the document stacker in the shape of letter "C".

Abstract translation: 一种文件馈送装置，其中用于调节文件的后端的构件基本上在文档堆垛机的背面以非步进方式可移动地位于具有在其前部的送纸单元的文件堆垛机的背面。 后端调节构件的移动由控制装置控制。 提供了可移动的纸张排出装置。 可动纸排出装置具有排出构件，该排出构件以文字“C”的形状被包围着文件堆垛机的后端部分。

公开(公告)号：US4541713A

公开(公告)日：1985-09-17

申请号：US570361

申请日：1984-01-13

Applicant: Yoshikazu Maekawa

Inventor： Yoshikazu Maekawa

IPC: G03G15/00 ,  G03B27/62 ,  H01J40/14

CPC classification number: G03G15/607

Abstract: A copying machine having an optical scanner adapted to transfer an optical image onto a photoreceptor during movement between the scanner and the object to be copied. A platen cover with a document-holding surface bears against the document being copied and is provided with a plurality of colored portions corresponding to various sizes of documents in the scanning direction. There is a light projector which irradiates the surface of the platen, including the colored portions, and a light-receiving means adapted to distinguish the colored portions from the rest of the surface. The light receiving means generates an output signal which corresponds to the colored portions and there is a means for determining, from the output, whether the signal is in the range corresponding to the wavelength of the colored portions.

Abstract translation: 一种具有光学扫描器的复印机，其适于在扫描仪和待复制对象之间移动期间将光学图像转印到感光体上。 具有文件保持表面的压板盖承载在被复印的文件上，并且在扫描方向上设置有与各种尺寸的文档对应的多个着色部分。 存在照射包括着色部分的压板的表面的光投射器和适于将着色部分与其余表面区分开的光接收装置。 光接收装置产生对应于着色部分的输出信号，并且存在用于从输出确定信号是否在与着色部分的波长相对应的范围内的装置。

公开(公告)号：US20050035989A1

公开(公告)日：2005-02-17

申请号：US10910527

申请日：2004-08-03

Applicant: Hiroaki Arakawa ,  Yoshikazu Maekawa

Inventor： Hiroaki Arakawa ,  Yoshikazu Maekawa

IPC: B41J11/46 ,  B41J29/393 ,  B41J29/38

CPC classification number: B41J29/393 ,  B41J11/46

Abstract: An inkjet recording apparatus including: a recording head; a recording medium moving section; a position information detecting section synchronized with a movement of the recording medium moving section; a mark recording section for recording a mark on the recording medium; a mark detecting section for detecting the mark recorded; an analog-to-digital conversion section for converting an output signal; and a control section for obtaining a reference mark position of the mark based on a signal outputted from the mark detecting section and the position information detected, and for determining the amount of recording medium movement on the basis of reference detection position of the mark; wherein analog-to-digital conversion is applied to the output signal from the mark detecting section to get a sampling data, in exact timing with an output of position information, and the control section calculates the reference detection position from the sampling data.

Abstract translation: 一种喷墨记录装置，包括：记录头; 记录介质移动部分; 位置信息检测部，与记录介质移动部的移动同步; 标记记录部分，用于在记录介质上记录标记; 用于检测记录的标记的标记检测部分; 用于转换输出信号的模数转换部分; 以及控制部分，用于基于从标记检测部分输出的信号和检测到的位置信息获得标记的参考标记位置，并且用于基于标记的参考检测位置来确定记录介质移动量; 其中模拟数字转换被应用于来自标记检测部分的输出信号，以在位置信息的输出的精确定时获得采样数据，并且控制部分根据采样数据计算参考检测位置。

公开(公告)号：US06460967B1

公开(公告)日：2002-10-08

申请号：US09273294

申请日：1999-03-19

Applicant: Masahiro Makita ,  Yoshikazu Maekawa ,  Takuo Nishikawa

Inventor： Masahiro Makita ,  Yoshikazu Maekawa ,  Takuo Nishikawa

IPC: B41J2165

CPC classification number: B41J2/1652 ,  B41J2/16544 ,  B41J2/16552

Abstract: In a liquid jetting apparatus provided with a head provided with a liquid jetting section; a feeding section for feeding a liquid to the head; and a control section for controlling the liquid jetting section to jet the liquid such that a jetting trace of the liquid is recorded on a recording medium; the liquid jetting apparatus is further provided with a liquid ejecting section for varying a pressure in the head in plural steps so as to eject the liquid in the head from the liquid jetting section.

Abstract translation: 在具有设置有液体喷射部的头部的液体喷射装置中， 用于向头部供给液体的供给部; 以及控制部分，用于控制液体喷射部分喷射液体，使得液体的喷射痕迹被记录在记录介质上; 液体喷射装置还设置有用于以多个步骤改变头部中的压力的​​液体喷射部分，以便从液体喷射部分喷射头部中的液体。

公开(公告)号：US5412295A

公开(公告)日：1995-05-02

申请号：US138357

申请日：1993-10-18

Applicant: Kazuhisa Maruyama ,  Masaru Ushio ,  Junji Sato ,  Satoshi Sakata ,  Tomoo Kudo ,  Tadashi Matsudaira ,  Hiroyuki Watanabe ,  Yoshikazu Maekawa

Inventor： Kazuhisa Maruyama ,  Masaru Ushio ,  Junji Sato ,  Satoshi Sakata ,  Tomoo Kudo ,  Tadashi Matsudaira ,  Hiroyuki Watanabe ,  Yoshikazu Maekawa

IPC: G05B23/02 ,  H02K17/32

CPC classification number: G05B23/0256

Abstract: An electric circuit provided with an abnormal condition detector for a motor, for use in a toner image forming apparatus, includes a current detection circuit for detecting a presence of a current when a power supply circuit is switched OFF; a test circuit for confirming a line connection between a control circuit and a switch by transmitting a test signal between the control circuit and the switch and a control circuit for determining an abnormal section causing an abnormal condition of a motor.

Abstract translation: 一种设置有用于电动机的异常状态检测器的电路，用于调色剂图像形成装置，包括电流检测电路，用于在电源电路关闭时检测电流的存在; 用于通过在控制电路和开关之间传输测试信号来确认控制电路和开关之间的线路连接的测试电路和用于确定导致电动机的异常状态的异常部分的控制电路。