Inkjet printing apparatus and method of predicting
    1.
    发明授权
    Inkjet printing apparatus and method of predicting 有权
    喷墨打印装置及其预测方法

    公开(公告)号:US08091976B2

    公开(公告)日:2012-01-10

    申请号:US12403793

    申请日:2009-03-13

    IPC分类号: B41J29/38

    摘要: There are provided an inkjet printing apparatus and a method of predicting which can perform an accurate ink remaining amount detection. An inkjet printing apparatus is for performing printing onto a print medium by using a print head including an energy generating element generating energy used for ejecting ink from an ejection opening. The apparatus has a print head temperature detecting unit, an atmosphere temperature detecting unit and a predicting unit. The predicting unit drives the energy generating element at the time a difference between the temperature of the print head before driving the energy generating element and the atmosphere temperature detected by the atmosphere temperature detecting unit is less than a predetermined temperature.

    摘要翻译: 提供了一种喷墨打印设备和一种可以进行准确的墨水剩余量检测的预测方法。 喷墨打印装置用于通过使用包括能量产生元件的打印头来执行打印到打印介质上,该能量产生元件产生用于从喷射口喷射墨水的能量。 该装置具有打印头温度检测单元,大气温度检测单元和预测单元。 预测单元在驱动能量产生元件的打印头的温度与由气氛温度检测单元检测到的气氛温度之间的差异小于预定温度时驱动能量产生元件。

    INKJET PRINTING APPARATUS AND METHOD OF PREDICTING
    2.
    发明申请
    INKJET PRINTING APPARATUS AND METHOD OF PREDICTING 有权
    喷墨打印设备和预测方法

    公开(公告)号:US20090231380A1

    公开(公告)日:2009-09-17

    申请号:US12403793

    申请日:2009-03-13

    IPC分类号: B41J29/38

    摘要: There are provided an inkjet printing apparatus and a method of predicting which can perform an accurate ink remaining amount detection. An inkjet printing apparatus is for performing printing onto a print medium by using a print head including an energy generating element generating energy used for ejecting ink from an ejection opening. The apparatus has a print head temperature detecting unit, an atmosphere temperature detecting unit and a predicting unit. The predicting unit drives the energy generating element at the time a difference between the temperature of the print head before driving the energy generating element and the atmosphere temperature detected by the atmosphere temperature detecting unit is less than a predetermined temperature.

    摘要翻译: 提供了一种喷墨打印设备和一种可以进行准确的墨水剩余量检测的预测方法。 喷墨打印装置用于通过使用包括能量产生元件的打印头来执行打印到打印介质上,该能量产生元件产生用于从喷射口喷射墨水的能量。 该装置具有打印头温度检测单元,大气温度检测单元和预测单元。 预测单元在驱动能量产生元件的打印头的温度与由气氛温度检测单元检测到的气氛温度之间的差异小于预定温度时驱动能量产生元件。

    Image reading/recording apparatus
    3.
    发明授权
    Image reading/recording apparatus 有权
    图像读取/记录装置

    公开(公告)号:US07782504B2

    公开(公告)日:2010-08-24

    申请号:US11406245

    申请日:2006-04-19

    IPC分类号: H04N1/04

    摘要: Provided is an image reading/recording apparatus capable of actualizing downsizing and a decrease in cost of an apparatus body by commonizing components and functions of a document conveying system and a recording sheet conveying system, and enabling a user to readily clean a contaminated portion even when a reading surface of reading means and a white plate are contaminated. A separation feeding means, a reading means, conveying means, and discharging means are disposed in this sequence from an upstream side in a conveying direction, wherein the reading means is provided to read an undersurface of a document with a reading surface directed upward, and a white plate facing the reading surface of the reading means is disposed in an openable/closable manner.

    摘要翻译: 提供了一种图像读取/记录装置,其能够通过对文件传送系统和记录纸张传送系统的部件和功能进行通用化来实现设备主体的小型化和降低成本,并且使得即使当 读取装置的读表面和白板被污染。 从输送方向的上游侧依次配置分离供给单元,读取单元,输送单元,以及排出单元,其中,读取单元被设置为读取具有朝上的读取面的文件的下表面, 面向读取装置的读取表面的白板以可打开/可关闭的方式设置。

    Image forming and reading apparatus
    4.
    发明授权
    Image forming and reading apparatus 失效
    图像形成和读取装置

    公开(公告)号:US07433091B2

    公开(公告)日:2008-10-07

    申请号:US10720217

    申请日:2003-11-25

    IPC分类号: H04N1/04

    CPC分类号: H04N1/0057 H04N1/4076

    摘要: An image forming and reading apparatus includes an image forming portion for forming an image on a fed recording sheet and an image reading portion for reading the image of a fed document. At least a portion of the feeding path of the recording sheet is common to at least a portion of the feeding path of the document, and the image reading portion can be set to a first position moved from the common feeding path and to a second position at which the image of the document that is fed through the common feeding path is read, and a reading position at which the image is read by the image reading portion is located downstream of the image forming portion in a recording sheet feeding direction.

    摘要翻译: 图像形成和读取装置包括用于在馈送的记录纸上形成图像的图像形成部分和用于读取馈送的文档的图像的图像读取部分。 记录纸的馈送路径的至少一部分对于原稿的馈送路径的至少一部分是共同的,并且图像读取部分可以被设置到从公共馈送路径移动到第二位置的第一位置 读取通过公共馈送路径馈送的原稿的图像,并且通过图像读取部分读取图像的读取位置位于记录纸张馈送方向上的图像形成部分的下游。

    Ink detection for printers and scanners
    6.
    发明授权
    Ink detection for printers and scanners 失效
    打印机和扫描仪的墨水检测

    公开(公告)号:US6086178A

    公开(公告)日:2000-07-11

    申请号:US664573

    申请日:1996-06-17

    摘要: A printer that performs high-precision residual-ink detection regardless of various movements accompanying print operation and facsimile apparatus using the printer. When an ink cartridge reciprocates along a main-scanning direction, ink surface of ink 91 varies depending on a moving direction and moving condition (stationary state, uniform motion, accelerated motion and decelerated motion) of the ink cartridge. Accordingly, the residual-ink detection is controlled such that a residual-ink amount can be detected by using photosensor 11 and reflection board 93, at the same detection timing (e.g., always at timing of uniform motion).

    摘要翻译: 无论与打印操作相关的各种运动以及使用打印机的传真装置如何,均执行高精度残留墨检测的打印机。 当墨盒沿着主扫描方向往复运动时,墨91的墨表面根据墨盒的移动方向和运动状态(静止状态,均匀运动,加速运动和减速运动)而变化。 因此,通过使用光电传感器11和反射板93,在相同的检测定时(例如,始终在均匀运动的定时),控制残留墨水检测。

    Reaction force type disk brake
    7.
    发明授权
    Reaction force type disk brake 失效
    反作用型盘式制动器

    公开(公告)号:US5205383A

    公开(公告)日:1993-04-27

    申请号:US788696

    申请日:1991-11-06

    摘要: Since slide-pin support portions and first braking-torque support portions are independent of each other in the body of a bracket included in a reaction force type disk brake, even if the first braking-torque support portions have deflected more or less by supporting the braking torque of a first friction pad, the deflections are not transmitted to the slide-pin support portions. Accordingly, no twists take place between slide pins and the slide-pin support portions. Besides, in the bracket, the support points of the respective slide pins are arranged in a region defined between second and third straight lines, so that even when the braking torque of a second friction pad has acted on the slide-pin support points through second braking-torque support portions as well as the slide pins on account of the shortened distances between the slide-pin support points and bracket fixation points, turning moments which arise about the fixation points are small. Accordingly, a brake caliper is permitted to slide smoothly, and the durability of the bracket for supporting the brake caliper can be enhanced.

    摘要翻译: 由于滑动销支撑部分和第一制动力矩支撑部分在包括在反作用力型盘式制动器中的支架的主体中彼此独立,所以即使第一制动力矩支撑部分或多或少地通过支撑 第一摩擦垫的制动扭矩,偏转不会传递到滑动销支撑部分。 因此,滑动销和滑动销支撑部之间不会发生扭曲。 此外,在支架中,相应滑动销的支撑点布置在限定在第二和第三直线之间的区域中,使得即使当第二摩擦垫的制动转矩通过第二直线作用在滑动销支撑点上时 制动力矩支撑部分以及滑动销由于滑动销支撑点和支架固定点之间的缩短距离而缩短,所以关于固定点产生的转动力矩小。 因此,允许制动钳平滑地滑动,并且可以提高用于支撑制动钳的支架的耐久性。

    Conveying device and conveying control method
    8.
    发明授权
    Conveying device and conveying control method 有权
    输送装置和输送控制方法

    公开(公告)号:US09428357B2

    公开(公告)日:2016-08-30

    申请号:US13571804

    申请日:2012-08-10

    IPC分类号: B65H9/00 B65H7/06

    摘要: A conveying device and a conveying control method that can control a phase of a main conveying roller and a position of a print medium with an inexpensive configuration and a fast throughput are provided. For that purpose, an LF roller phase is obtained, phase matching control is performed so that the print medium comes to a desired position when the LF roller is at a desired phase, and skewing of the print medium is corrected by the same control method as the phase matching control.

    摘要翻译: 提供了能够以廉价的配置和快速的通过量来控制主输送辊的相位和打印介质的位置的输送装置和输送控制方法。 为此,获得LF辊相位,进行相位匹配控制,使得当LF辊处于所需相位时打印介质到达期望位置,并且通过与...相同的控制方法来校正打印介质的倾斜 相位匹配控制。

    Image processing apparatus
    9.
    发明授权
    Image processing apparatus 失效
    图像处理装置

    公开(公告)号:US08081919B2

    公开(公告)日:2011-12-20

    申请号:US11156448

    申请日:2005-06-21

    IPC分类号: G03G15/00 B65H3/44

    摘要: An image processing apparatus has an original mount, a recording material mount for mounting recording materials, a supply roller, a separating unit, a reading unit for reading an image of the original, an original detection sensor for detecting the original on the original mount, and an original widthwise direction reference surface for being abutted by the original mounted on the original mount to position that original. The recording material widthwise direction reference surface is used to position the recording material so that a portion of the original does not superpose on the recording material having a maximum width and the original detection sensor detects that a portion of the original mounted on the original mount is not superposed on the recording material having maximum width.

    摘要翻译: 图像处理装置具有原稿安装件,用于安装记录材料的记录材料安装件,供给辊,分离单元,用于读取原稿图像的读取单元,用于在原稿安装件上检测原件的原稿检测传感器, 以及原始宽度方向参考表面,用于与安装在原稿安装件上的原件抵接以将原稿定位。 记录材料宽度方向参考表面用于定位记录材料,使得原稿的一部分不会重叠在具有最大宽度的记录材料上,并且原始检测传感器检测到安装在原稿台上的原稿的一部分是 不叠加在具有最大宽度的记录材料上。

    Sheet conveying apparatus and image forming apparatus
    10.
    发明授权
    Sheet conveying apparatus and image forming apparatus 有权
    片材输送装置和成像装置

    公开(公告)号:US08079589B2

    公开(公告)日:2011-12-20

    申请号:US12465977

    申请日:2009-05-14

    IPC分类号: B65H9/04

    摘要: A first conveying mechanism includes an intermediate conveying roller for conveying a recording sheet, an intermediate conveying roller shaft for supporting the intermediate conveying roller, an intermediate conveying roller drive mechanism for rotationally driving the intermediate conveying roller shaft, and a roller control mechanism for controlling movements of the intermediate conveying roller relative to the intermediate conveying roller shaft. The roller control mechanism performs skew correction along with conveying the recording sheet by rotating the intermediate conveying roller integrally with the intermediate conveying roller shaft while the intermediate conveying roller drive mechanism rotationally drives the intermediate conveying roller shaft and stops the rotational drive of the intermediate conveying roller shaft performed by the intermediate conveying roller drive mechanism after the skew correction to cause the intermediate conveying roller to be movable within a predetermined range in the axial direction of the intermediate conveying roller shaft.

    摘要翻译: 第一输送机构包括用于输送记录纸的中间输送辊,用于支撑中间输送辊的中间输送辊轴,用于旋转驱动中间输送辊轴的中间输送辊驱动机构,以及用于控制运动的辊控制机构 中间输送辊相对于中间输送辊轴。 当中间输送辊驱动机构旋转地驱动中间输送辊轴并停止中间输送辊的旋转驱动时,滚子控制机构通过与中间输送辊轴一体地旋转中间输送辊而进行扭曲校正以及输送记录纸 在偏斜校正之后由中间输送辊驱动机构执行的轴,以使中间输送辊能够在中间输送辊轴的轴向方向上的预定范围内移动。