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1. 发明申请

WO1994007656A1 ROTARY SCANNING DRUM AND METHOD OF MANUFACTURE THEREOF 审中-公开
标题翻译：旋转扫描枪及其制造方法
公开(公告)号：WO1994007656A1
公开(公告)日：1994-04-14
申请号：PCT/US1993008774
申请日：1993-09-16
申请人： HOWTEK, INC.
发明人： HOWTEK, INC. , SEARCY, Ronald, L. , WINEY, Calvin, M. , MAGEE, Mark, W.
IPC分类号： B24B41/06
CPC分类号： H04N1/06 , B24B41/062 , Y10T29/49556 , Y10T29/4956
摘要： A drum for a rotary scanner is manufactured to high concentricity yet relatively inexpensively by mounting an oversized (in thickness) drum blank of possibly varying internal and external diameter on a cylindrical mandrel and thereafter turning it on a lathe to the required external radius. End caps containing mounting slots defining the effective scan axis are then secured to the drum for subsequent mounting in a rotary scanner.
摘要翻译：用于旋转扫描器的滚筒通过在圆柱形心轴上安装可能变化的内部和外部直径的尺寸过大（厚度）的鼓形坯料，然后将其在车床上转动到所需的外部半径而制造为高同心度，而相对便宜地将其转换成相对便宜的。然后将包含限定有效扫描轴的安装槽的端盖固定到滚筒，以便随后安装在旋转扫描仪中。

2. 发明申请

WO1989004255A1 INK JET PRIMING SYSTEM 审中-公开
标题翻译：喷墨喷射系统
公开(公告)号：WO1989004255A1
公开(公告)日：1989-05-18
申请号：PCT/US1988003889
申请日：1988-11-01
申请人： HOWTEK, INC. , SOUSA, John, G. , WINEY, Calvin, M. , HOCK, Allan, G. , LUTZ, Carl, D.
发明人： HOWTEK, INC.
IPC分类号： B41J03/04
CPC分类号： B41J2/16526 , B41J2/185
摘要： An ink jet priming system (70) for an ink jet printer (10) having a reservoir (28) containing ink for ink jets (22) connected thereto and a reservoir opening (34) for receiving ink is described. The ink jet priming system (70) is provided with a seal (72) for selectively closing the reservoir opening (34). Pressurized air is supplied to the reservoir (28) from a tank (76) connected thereto through an opening (78) in the seal. The flow of air to the reservoir (28) is controlled so that there is an initial low pressure air flow to force ink into the jets (22) followed by a high pressure flow to force the discharge of the streaming discharge of the ink. A gutter assembly (80) connected to a disposable waste container (82) is provided for receiving and collecting the ink discharged during the priming process. The ink jet priming system (70) can be used with a moving print head (20) that contains two or more separate reservoirs (28) each with a separate reservoir opening (34). When used with a moving print head-multiple reservoir printer, the priming system (70) is provided with a capture assembly (74) for positioning the print head (20) so a single system can be used to seal and prime all the reservoirs (28).

3. 发明申请

WO2002063503A3 SYSTEM AND METHOD FOR STORING AND RETRIEVING MEDICAL IMAGES AND RECORDS 审中-公开
公开(公告)号：WO2002063503A3
公开(公告)日：2002-08-15
申请号：PCT/US2001/043131
申请日：2001-11-21
申请人： HOWTEK, INC. , STERRITT, Janet, R.
发明人： STERRITT, Janet, R.
IPC分类号： G06F17/30
摘要： A system and method for recording removable media (such as data CDs) that include information enabling data to be read from a proprietary standard, such as DICOM, on any predetermined computer platform without the need of specific computer hardware or software is provided. A specialist/medical facility computer receives data from a variety of sources/modalities including an image scanner, a network transporting DICOM-format data, document scanners and supporting text data therefor, and forms the data into appropriate files and directories in the DICOM format. These data files are recorded on a removable media, such as a CD, along with various applications and other information that can be executed on a computer that may not include DICOM hardware and software. To this end, the removable media can include a universal viewer application that forms associations with data stored on the media so any interested party with a PC can view the data in the same form as the original modality. In this manner the patient can provide unedited data to a variety of interested parties.

4. 发明申请

WO02063503A2 SYSTEM AND METHOD FOR STORING AND RETRIEVING MEDICAL IMAGES AND RECORDS 审中-公开
标题翻译：用于存储和检索医学图像和记录的系统和方法
公开(公告)号：WO02063503A2
公开(公告)日：2002-08-15
申请号：PCT/US0143131
申请日：2001-11-21
申请人： HOWTEK INC , STERRITT JANET R
发明人： STERRITT JANET R
IPC分类号： G06F17/30 , G11C8/02
CPC分类号： G06F17/3028 , G06F17/30274 , G06F19/321
摘要： A system and method for recording removable media (such as data CDs) that include information enabling data to be read from a proprietary standard, such as DICOM, on any predetermined computer platform without the need of specific computer hardware or software is provided. A specialist/medical facility computer receives data from a variety of sources/modalities including an image scanner, a network transporting DICOM-format data, document scanners and supporting text data therefor, and forms the data into appropriate files and directories in the DICOM format. These data files are recorded on a removable media, such as a CD, along with various applications and other information that can be executed on a computer that may not include DICOM hardware and software. To this end, the removable media can include a universal viewer application that forms associations with data stored on the media so any interested party with a PC can view the data in the same form as the original modality. In this manner the patient can provide unedited data to a variety of interested parties.
摘要翻译：提供了一种用于记录可移动介质（例如数据CD）的系统和方法，其包括使得能够从任何预定计算机平台上的专有标准（诸如DICOM）读取数据的信息，而不需要特定的计算机硬件或软件。专家/医疗设备计算机从各种来源/模式接收数据，包括图像扫描器，传输DICOM格式数据的网络，文档扫描仪和支持的文本数据，并将数据形成为DICOM格式的适当的文件和目录。这些数据文件被记录在诸如CD的可移动介质上，以及可以在不包括DICOM硬件和软件的计算机上执行的各种应用和其他信息。为此，可移动介质可以包括与存储在介质上的数据形成关联的通用查看器应用程序，所以任何具有PC的感兴趣方可以以与原始模式相同的形式来查看数据。以这种方式，患者可以向各种感兴趣的方提供未经编辑的数据。

5. 发明申请

WO1994006239A1 ROTARY SCANNER 审中-公开
标题翻译：旋转扫描仪
公开(公告)号：WO1994006239A1
公开(公告)日：1994-03-17
申请号：PCT/US1993008014
申请日：1993-08-26
申请人： HOWTEK, INC.
发明人： HOWTEK, INC. , LEHMAN, Richard, F. , WILLIAMS, Richard, A. , HOWARD, Robert , VARANKA, Michael , MAGEE, Mark, W.
IPC分类号： H04N01/06
CPC分类号： H04N1/0664 , H04N1/0657 , H04N2201/0418
摘要： A high quality, relatively inexpensive rotary scanner provides both transmission and reflection scanning of documents mounted on a rotary drum. The drum translates with respect to an imaging lens located adjacent the drum and on the exterior thereof. A first illuminating (92) element surrounding the imaging lens illuminates the document on the drum for reflection scanning; a second illuminating element (162) mounted on a cantilevered arm extending along the axis of the drum illuminates the document for transmission scanning. Focusing of the image is performed either automatically or under the control of the user. A high resolution and wide dynamic range is provided by a set of photomultiplier tubes which receive light from the imaging lens by way of an aperture wheel which provides apertures of selectable size in accordance with the desired resolution. User replaceable lamp modules allow the precise positioning of high intensity replacement lamps without need for a technician.
摘要翻译：高质量，相对便宜的旋转扫描器可以对安装在旋转鼓上的文件进行透射和反射扫描。滚筒相对于邻近滚筒和其外部的成像透镜转动。围绕成像透镜的第一照明（92）元件照射鼓上的文件用于反射扫描; 安装在沿鼓的轴线延伸的悬臂上的第二照明元件（162）照亮文件进行传输扫描。图像的聚焦可以自动进行，也可以在用户的控制下执行。高分辨率和宽动态范围由一组光电倍增管提供，光电倍增管通过光圈轮接收来自成像透镜的光，光圈轮根据期望的分辨率提供可选择尺寸的孔。用户可更换的灯模块允许高强度替换灯的精确定位，而不需要技术人员。

6. 发明申请

WO1989003769A1 HEAD TENDING APPARATUS FOR AN INK JET PRINTER 审中-公开
标题翻译：用于喷墨打印机的头部倾斜装置
公开(公告)号：WO1989003769A1
公开(公告)日：1989-05-05
申请号：PCT/US1988003712
申请日：1988-10-21
申请人： HOWTEK, INC. , HOCK, Allan, G. , McMAHON, Kathryn , SOUSA, John, G. , WINEY, Calvin, M.
发明人： HOWTEK, INC.
IPC分类号： B41J03/04
CPC分类号： B41J2/16538 , B41J2/16552
摘要： A head tending apparatus (40) for an ink jet printing system (10) with at least one ink jet (22) is disclosed. The apparatus (40) includes a solvent supply system for spraying solvent (70) on the faces (27) of the ink jets (22) and in the jet openings (28). The apparatus also has a brush (42) for scrubbing the ink jet faces (27) during and immediately after the spraying process. The solvent (70) loosens and dissolves any solid matter that may have formed on the jet faces (27) or in the jet openings (28) and also deprimes any ink remaining in the jets (22) when the printer is shut down; the brush (42) cleans the loosened matter of the jet faces (27). If the printer has a rotating image insert assembly (12) with the ink jets (22) thereon, the brush (42) and a solvent jet (66) are mounted to a shell (46) adjacent the ink jets (22). The brush (42) includes a bristle-free section (56) that is normally adjacent the image insert assembly (12) and spaced away therefrom when the head tending apparatus (40) is deactivated; this prevents the apparatus (40) from interfering with the normal operation of the printer. Head tending is normally performed when the printer is shut down, or prior to the priming of the ink jets (22).
摘要翻译：公开了一种用于具有至少一个喷墨（22）的喷墨打印系统（10）的头部调整装置（40）。装置（40）包括用于在喷墨口（22）的表面（27）和喷射开口（28）中喷射溶剂（70）的溶剂供应系统。该设备还具有用于在喷涂过程中和之后立即擦洗喷墨面（27）的刷（42）。溶剂（70）松开和溶解喷射面（27）上或喷射开口（28）中可能形成的任何固体物质，并且当打印机被关闭时也溶解剩余在喷嘴（22）中的任何油墨; 刷（42）清洁喷射面（27）的松动物质。如果打印机具有其上具有喷墨头（22）的旋转图像插入组件（12），则刷子（42）和溶剂喷射器（66）安装到与喷墨喷嘴（22）相邻的壳体（46）。刷头（42）包括无毛部分（56），当头部趋向装置（40）停用时，该部分通常与图像插入组件（12）相邻并与之隔开; 这防止了设备（40）干扰打印机的正常操作。通常在打印机关闭时或在喷墨（22）启动之前执行头部倾斜。

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