公开(公告)号：US06947593B2

公开(公告)日：2005-09-20

申请号：US09972693

申请日：2001-10-05

Applicant: Charles Jia ,  Guo Li

Inventor： Charles Jia ,  Guo Li

IPC: G06T11/00 ,  G06K9/00

CPC classification number: G06T11/001

Abstract: A method of processing a color digital image file provides a “metallic,” or a “sepia,” or an “antiqued” image file. The resulting image files may be viewed, for example, on a computer monitor, or may be printed out in hard copy form using a black-and-white or color printer. A color photocopy machine which has a digital image output may be used to produce the original image file, and such a color photocopier (if it will accept digital image files), may also be used to produce the output hard copy printouts of processed image files. Thus, such a digital photocopier may be configured internally to also process image files, and may be employed to selectively process images copied on the machine into the user's choice of a metallic, a sepia, or an antiqued image on the output hardcopy of the color photocopier.

Abstract translation: 一种处理彩色数字图像文件的方法提供了一种“金属”或“棕褐色”或“古代”图像文件。 所得到的图像文件可以例如在计算机监视器上观看，或者可以使用黑白或彩色打印机以硬拷贝形式打印出来。 可以使用具有数字图像输出的彩色复印机来产生原始图像文件，并且这种彩色复印机（如果它接受数字图像文件）也可以用于产生经处理的图像文件的输出硬拷贝打印输出 。 因此，这样的数字复印机可以在内部配置以也处理图像文件，并且可以用于选择性地处理在机器上复制的图像到用户对颜色的输出硬拷贝上的金属，棕褐色或旧色图像的选择 复印机

公开(公告)号：US06927795B1

公开(公告)日：2005-08-09

申请号：US09592483

申请日：2000-06-09

Applicant: Robert Cazier ,  David J Staudacher ,  Christopher A. Whitman

Inventor： Robert Cazier ,  David J Staudacher ,  Christopher A. Whitman

IPC: H04N5/232 ,  H04N5/361 ,  H04N9/64

CPC classification number: H04N5/361 ,  H04N5/23241 ,  H04N17/002

Abstract: This invention is a digital camera that measures its internal temperature using the dark current of the photo detector. Using the temperature information the digital camera controls its internal temperature by selectively shutting down or slowing down heat generating components.

Abstract translation: 本发明是一种使用光电检测器的暗电流测量其内部温度的数码相机。 使用温度信息，数位相机通过选择性关闭或减慢发热部件来控制其内部温度。

公开(公告)号：US06922541B2

公开(公告)日：2005-07-26

申请号：US10464606

申请日：2003-06-17

Applicant: Quintin T. Phillips

Inventor： Quintin T. Phillips

IPC: G03G15/20

CPC classification number: G03G15/2039 ,  G03G15/80

Abstract: Apparatus and methods in accordance with the present invention relate to fusing of images to imaging media. A method in accordance with one embodiment of the present invention includes defining an initial image area on the imaging media, and ascertaining one or more input parameters corresponding to the initial imaging area. The method further includes determining a heater-on period and/or a heater-on frequency as a function of the one or more input parameters, and operating the heater at the heater-on frequency and/or the heater-on period to fuse the initial imaging area.

Abstract translation: 根据本发明的装置和方法涉及将图像融合到成像介质。 根据本发明的一个实施例的方法包括在成像介质上限定初始图像区域，以及确定对应于初始成像区域的一个或多个输入参数。 该方法还包括根据一个或多个输入参数确定加热器接通周期和/或加热器频率，并且以加热器接通频率和/或加热器接通周期操作加热器以熔断 初始成像区域。

公开(公告)号：US06919740B2

公开(公告)日：2005-07-19

申请号：US10355850

申请日：2003-01-31

Applicant: Greg Snider

Inventor： Greg Snider

IPC: G11C13/02 ,  H01L27/28 ,  H01L51/00 ,  H01L51/30 ,  H03K19/20

CPC classification number: G11C13/0014 ,  B82Y10/00 ,  G11C13/02 ,  G11C2213/77 ,  G11C2213/81 ,  H01L27/28 ,  H01L51/0048 ,  H01L51/0052 ,  H01L51/0595 ,  Y10S977/94

Abstract: Methods for implementing familiar electronic circuits at nanoscale sizes using molecular-junction-nanowire crossbars, and nanoscale electronic circuits produced by the methods. In one embodiment of the present invention, a 3-state inverter is implemented. In a second embodiment of the present invention, two 3-state inverter circuits are combined to produce a transparent latch. The 3-state inverter circuit and transparent-latch circuit can then be used as a basis for constructing additional circuitry, including master/slave flip-flops, a transparent latch with asynchronous preset, a transparent latch with asynchronous clear, and a master/slave flip-flop with asynchronous preset. 3-state inverters can thus be used to compose latches and flip-flops, and latches and flip-flops can be used, along with additional Boolean circuitry, to compose a wide variety of useful, state-maintaining circuits, all implementable within molecular-junction-nanowire crossbars by selectively configuring junctions within the molecular-junction-nanowire crossbars.

Abstract translation: 使用分子结纳米线交叉柱实现纳米级尺寸的熟悉电子电路的方法，以及通过该方法制造的纳米级电子电路。 在本发明的一个实施例中，实现了3态反相器。 在本发明的第二实施例中，组合两个3态反相器电路以产生透明锁存器。 然后可以将3态反相电路和透明锁存电路用作构建附加电路的基础，包括主/从触发器，具有异步预设的透明锁存器，具有异步清零的透明锁存器以及主/从器件 触发器与异步预设。 因此，可以使用3态反相器来构成锁存器和触发器，并且可以使用锁存器和触发器以及额外的布尔电路来构成各种有用的状态维持电路，这些电路都可以在分子 - 通过选择性地配置分子结 - 纳米线交叉点内的结，结 - 纳米线交叉杆。

公开(公告)号：US20040006720A1

公开(公告)日：2004-01-08

申请号：US10614503

申请日：2003-07-07

Applicant: Compaq Information Technologies Group, L.P., a Delaware corporation ,  Hewlett-Packard Development Company, LP

Inventor： Lee Warren Atkinson

IPC: G06F001/26

CPC classification number: G06F12/0802 ,  G06F1/3203 ,  Y02D10/126

Abstract: A battery powered computer system determines when the system is not in use by monitoring various events associated with the operation of the system. The system preferably monitors the number of cache read misses and write operations, i.e., the cache hit rate, and reduces the system clock frequency when the cache hit rate rises above a certain level. When the cache hit rate is above a certain level, then it can be assumed that the processor is executing a tight loop, such as when the processor is waiting for a key to be pressed and then the frequency can be reduced without affecting system performance. Alternatively, the apparatus monitors the occurrence of memory page misses, I/O write cycles or other events to determine the level of activity of the computer system.

Abstract translation: 电池供电的计算机系统通过监视与系统的操作相关联的各种事件来确定系统何时未使用。 该系统优选地监视高速缓存读取未命中和写入操作的数量，即，高速缓存命中率，并且当高速缓存命中率上升到高于某一水平时，降低系统时钟频率。 当高速缓存命中率高于一定水平时，可以假设处理器正在执行紧密循环，例如当处理器正在等待一个按键被按下时，可以在不影响系统性能的情况下降低频率。 或者，该装置监视存储器页面未命中，I / O写入周期或其他事件的发生，以确定计算机系统的活动级别。

公开(公告)号：US20040004733A1

公开(公告)日：2004-01-08

申请号：US10614482

申请日：2003-07-07

Applicant: Hewlett-Packard Development Company, LP

Inventor： John C. Barker ,  Montomgery C. McGraw ,  Derrill L. Sturgeon

IPC: G06F003/06 ,  H04N001/04 ,  H04N001/32 ,  G06K009/20 ,  G06F015/00 ,  G06F003/12 ,  G06F003/05

CPC classification number: H04N1/38

Abstract: A technique is disclosed for selectively scanning or encoding a desired region of a document. The desired region is identified via scannable indicia on a control form. The region may be outlined by a border preprinted on the form or traced by a user. Preset selectable regions may be identified by codes or other textual descriptions on the form. The form is scanned and the instructions selected by the user are encoded. The selected region is identified and scanned. Only the selected region is scanned, or a larger region is scanned and extraneous data not corresponding to the selected region is eliminated from the resulting data set. The technique permits elimination of unwanted portions of a document automatically, the reduction in scanned file size, and straightforward handling of batch scanning tasks in which selected portions of documents are to be scanned and processed.

Abstract translation: 公开了用于选择性地扫描或编码文档的期望区域的技术。 通过控制形式上的可扫描标记来识别期望的区域。 该区域可以由在表单上预先印刷或由用户追踪的边框来概述。 预设可选区域可以通过表单上的代码或其他文本描述来标识。 扫描表单并对用户选择的指令进行编码。 识别并扫描所选区域。 扫描所选择的区域，或扫描较大的区域，并从结果数据集中消除不对应于选定区域的外来数据。 该技术允许自动消除文档的不需要的部分，减少扫描的文件大小，以及直接处理要扫描和处理所选部分文档的批量扫描任务。

公开(公告)号：US20240389713A1

公开(公告)日：2024-11-28

申请号：US18696778

申请日：2021-09-30

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, LP.

Inventor： Wei HUANG ,  Jun ZENG

IPC: A43B17/00 ,  B32B3/10 ,  B33Y80/00

Abstract: Examples of modifiable structures are described herein. In some examples, a structure includes a first lattice. In some examples, the first lattice provides a property of the structure. In some examples, the structure includes a modifiable second lattice. In some examples, the modifiable second lattice may adjust the property of the structure.

公开(公告)号：US20240267478A1

公开(公告)日：2024-08-08

申请号：US18682749

申请日：2022-01-21

Applicant: Hewlett-Packard Development Company, LP.

Inventor： Youngsang SEO ,  Haengnan KIM

IPC: H04N1/60 ,  H04N1/00

CPC classification number: H04N1/603 ,  H04N1/00413 ,  H04N1/00472

Abstract: An example image forming apparatus includes a storage unit to store color recognition characteristics registered for a plurality of users and a plurality of modification color profiles for compensating each color recognition characteristic, and a processor. The processor, based on a job command for a document of a user being input, is to identify the color recognition characteristics of the user from the storage unit, obtain a modification color profile from the storage unit, and convert the document by using the modification color profile.

公开(公告)号：US20210283843A1

公开(公告)日：2021-09-16

申请号：US16499253

申请日：2017-10-05

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, LP.

Inventor： Kevin E Swier

IPC: B29C64/255 ,  B33Y30/00 ,  B22F12/00 ,  F16J15/3248

Abstract: A compliant seal in a valve mechanism in a supply station for coupling to a build material container and a method for sealing a build material container are provided. The compliant seal includes a seal ring including a contact surface configured to allow the build material container to rotate while maintaining a sealed channel between the valve mechanism and a build material container. A feature in a back surface of the seal ring opposite the contact surface mates to a corresponding feature on the valve mechanism to prevent the compliant seal from rotating with the build material container A guide ring mounted over an outer portion of the seal ring is configured to direct a build material container into contact with the contact surface as the build material container is inserted into the supply station.

公开(公告)号：US20200057400A1

公开(公告)日：2020-02-20

申请号：US16664188

申请日：2019-10-25

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, LP.

Inventor： Youn-jae Kim ,  Ki-youn Lee

IPC: G03G15/01 ,  G03G15/00

Abstract: An image forming apparatus includes a plurality of photosensitive drums respectively corresponding to a plurality of colors to print, on a recording medium, color chart of a plurality of vertical lines in a sub-scanning direction to a main scanning direction of the recording medium and to be arranged at intervals along the main scanning direction. A vertical line of the plurality of vertical lines includes at least two colored sub-lines to be formed by corresponding at least two photosensitive drums. A processor is to perform a correction in non-linear color registrations in the main scanning direction using an image of the color chart.