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1. 发明专利

JP2005006163A Image processor 审中-公开
标题翻译：图像处理器
公开(公告)号：JP2005006163A
公开(公告)日：2005-01-06
申请号：JP2003169138
申请日：2003-06-13
申请人： Hitachi Printing Solutions Ltd , 日立プリンティングソリューションズ株式会社
发明人： TAKAHASHI NOZOMI , ITO TADASHI
IPC分类号： B41J21/00 , G06F3/12 , G06T3/60 , H04N1/387
摘要： PROBLEM TO BE SOLVED: To solve the problem that throughput improvement can not completely attained in printing of various printed images such as characters and symbols because a conventional image processor can use an unrotated printed image as a rotated printed image only when the unrotated printed image is blank and solid black.
SOLUTION: In this image processor provided with an image rotation processor for editing a printed image from print data received from a host device and rotating the printed image, a difference between the unrotated printed image and the rotated printed image is judged in a bit unit from the unrotated printed image.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了解决在诸如字符和符号的各种打印图像的打印中不能完全获得吞吐量提高的问题，因为传统的图像处理器可以仅在未旋转的打印图像作为旋转的打印图像打印图像为空白且为纯黑色。解决方案：在具有图像旋转处理器的图像处理器中，用于从从主机装置接收的打印数据编辑打印图像并旋转打印的图像，在未转动的打印图像和旋转的打印图像之间的差异被判断为来自未旋转的打印图像的位单元。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005004046A Electrophotographic device 有权
标题翻译：电子照相设备
公开(公告)号：JP2005004046A
公开(公告)日：2005-01-06
申请号：JP2003169141
申请日：2003-06-13
申请人： Hitachi Printing Solutions Ltd , 日立プリンティングソリューションズ株式会社
发明人： IKEDA YOSHIMITSU , SANO YOSHIHIKO , UEDA SATOSHI
IPC分类号： G03G21/00 , G02C13/00 , G03G15/00 , G03G15/01 , G03G15/08 , G03G21/16
CPC分类号： G03G15/553 , G03G15/0863 , G03G15/55 , G03G2215/0697
摘要： PROBLEM TO BE SOLVED: To provide an electrophotographic device capable of detecting the matching of a toner hopper and a developing unit without using a plurality of complicated components which may cause cost increase. SOLUTION: The electrophotographic device is provided with one or more printing parts constituted of: a photoreceptor 8; an electrifier 6 for electrifying the surface of the photoreceptor; an exposure optical part for scanning/exposing the electrified surface of the photoreceptor with laser light; a developing unit 2 for developing the scanned/exposed image area; a toner hopper 1 for replenishing the toner to the developing unit; and a transfer unit for transferring the developed image to a recording member. The developing unit 2 and the toner hopper 1 can be individually attached/detached, and the plurality of toner hoppers and developing units can be replaced in accordance with toner color in use. Electric signal outputting means are separately installed in the developing unit and the toner hopper, and the matching of the toner hopper and the developing unit is detected according to respective electric signals. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够检测调色剂料斗和显影单元的匹配而不使用可能导致成本增加的多个复杂部件的电子照相装置。解决方案：电子照相装置设置有一个或多个印刷部件，其由感光体8构成; 用于使感光体的表面带电的带电器6; 用于用激光扫描/曝光感光体带电表面的曝光光学部件; 用于显影扫描/曝光图像区域的显影单元2; 用于将调色剂补充到显影单元的调色剂料斗1; 以及用于将显影图像转印到记录部件的转印单元。显影单元2和调色剂漏斗1可以单独地安装/拆卸，并且可以根据使用中的调色剂来更换多个调色剂料斗和显影单元。电信号输出装置分别安装在显影单元和调色剂料斗中，并且根据各自的电信号检测调色剂料斗和显影单元的匹配。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005001857A Paper folding device of continuous form electrophotographic printing machine 审中-公开
标题翻译：连续式电脑印刷机的纸张折叠装置
公开(公告)号：JP2005001857A
公开(公告)日：2005-01-06
申请号：JP2003169146
申请日：2003-06-13
申请人： Hitachi Printing Solutions Ltd , 日立プリンティングソリューションズ株式会社
发明人： SHIRATA HIROSHI , UENO HIROSHI , NAGURA MAKOTO
IPC分类号： G03G15/00 , B65H45/101
摘要： PROBLEM TO BE SOLVED: To improve reliability by preventing a paper running trouble occurring when steam generated in a fixing process causes condensation on a paper guide plate to adsorb a paper sheet in a paper folding device of a continuous form electrophotographic printing machine.
SOLUTION: In this paper folding device of the continuous form electrophotographic printing machine including the paper guide plate making a pendulum motion to facilitate folding of output paper, the paper guide plate is subjected to surface treatment for preventing wetting by water repellent plating or fluorine coating.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了通过防止在定影过程中产生的蒸汽引起的纸张运行故障而导致纸张引导板上的冷凝而将纸张吸附在连续形式的电子照相印刷机的折纸装置中，从而提高可靠性。
解决方案：在连续式电子照相印刷机的纸张折叠装置中，包括制作摆动运动的导纸板以便于输出纸的折叠，导纸板经受表面处理以防止通过防水镀层润湿或氟涂层。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005001855A Paper feeder 有权
标题翻译：造纸机
公开(公告)号：JP2005001855A
公开(公告)日：2005-01-06
申请号：JP2003169142
申请日：2003-06-13
申请人： Hitachi Printing Solutions Ltd , 日立プリンティングソリューションズ株式会社
发明人： TAKAI SHINGO , HASHIMOTO YASUSHI
IPC分类号： G03G15/00 , B65H3/48
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive paper feeder by providing an air jet nozzle simple in constitution and having an effective separating and floating performance. SOLUTION: This paper feeder includes a transport means for sucking and transporting the separated and floated paper sheet by the air jetted from a first nozzle and a second nozzle, which is provided with a storing member for storing two or more paper sheets, one or more pairs of first nozzles for jetting the air positioned in the front in the transport direction of the paper sheet stored in the storing member and disposed on both end sides with the substantially central part of the paper sheet interposed between them, and a second orifice positioned in the substantially central part of the paper sheet. An air flow from the first orifices is jetted from below the substantially central part of the paper sheet at both end parts of the paper sheet toward the upper side. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过提供一种简单的构造并具有有效的分离和浮动性能的喷气嘴来提供便宜的进纸器。解决方案：该供纸器包括一个传送装置，用于通过从第一喷嘴和第二喷嘴喷射的空气吸引和传送分离的浮起的纸张，该第二喷嘴设置有用于存储两个或更多个纸张的存储部件，一对或多对第一喷嘴，用于喷射位于存储部件中存储的纸张的沿输送方向的前方的空气，并且设置在两端侧，以及介于它们之间的纸张的大致中央部分，定位在纸张的基本中心部分的孔。来自第一孔的空气流从纸张的两个端部朝向上侧的纸张的大致中央部分的下方喷射。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2004355461A Printing system 审中-公开
公开(公告)号：JP2004355461A
公开(公告)日：2004-12-16
申请号：JP2003154164
申请日：2003-05-30
申请人： Hitachi Printing Solutions Ltd , 日立プリンティングソリューションズ株式会社
发明人： KAMIJO SHINYA
IPC分类号： B41J29/00 , G06F3/12
摘要： PROBLEM TO BE SOLVED: To solve the problem of possibility wherein other persons can read printed result when printing out in a printer device installed in a place apart from a host computer and outputting printed matter before arrival of an operator to the printing device.
SOLUTION: This printing system comprises the host computer comprising a printer driver and the printing device comprising a development processing part receiving print data from the host computer, developing the print data and converting the data into raster data, and a large capacity storage. A means for adding a personal identification number to part of the print data for transmitting is provided to the printer driver, and a means for inputting the personal identification number from a user interface and a means for starting printing when the input personal identification number and the personal identification number included in the print data are identical are provided to the printing system.
COPYRIGHT: (C)2005,JPO&NCIPI

6. 发明专利

JP2004351827A Printing apparatus 审中-公开
标题翻译：打印设备
公开(公告)号：JP2004351827A
公开(公告)日：2004-12-16
申请号：JP2003154163
申请日：2003-05-30
申请人： Hitachi Printing Solutions Ltd , 日立プリンティングソリューションズ株式会社
发明人： ITO TADASHI
IPC分类号： B41J29/38 , B41J5/30 , B41J29/46 , G06F3/12
摘要： PROBLEM TO BE SOLVED: To facilitate to investigate the causes of a wrong printing, interruption of printing, stop of starting of the host computer system side, and the like which have a possibility of generation when a printing apparatus is connected to many and unspecified host computer systems and a test on connection is performed, and to shorten a time for analysis. SOLUTION: A printing apparatus is provided with an input and output control device provided with a parallel interface and a receiving buffer. It is characterized by providing a control transmitting a busy signal of the input and output control device to the host computer system when the receiving buffer is full, a control counting a time from a busy condition to a busy releasing when the receiving buffer is full, a control storing receiving data under a busy condition of the input and output control device when the receiving buffer is full, a control storing the receiving data just before the receiving buffer is full and the receiving data after the receiving buffer full is released, and a control tracing the time under the busy condition and the receiving data as a list. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了便于调查打印装置连接到许多可能产生的打印错误，打印中断，主机系统侧的停止等原因和未指定的主机系统，并进行连接测试，并缩短分析时间。解决方案：打印装置具有设置有并行接口和接收缓冲器的输入和输出控制装置。其特征在于，当接收缓冲器已满时，提供控制将主机计算机系统的输入输出控制装置的忙信号发送到主计算机系统，当接收缓冲器满时，控制从繁忙状态到繁忙释放的时间，在接收缓冲器满时，存储在输入输出控制装置的忙碌状态下接收数据的控制，在接收缓冲器充满之前存储接收数据的控制以及接收缓冲器满后的接收数据被释放，控制在繁忙状态下跟踪时间，并将接收数据列为列表。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2004345266A Inkjet recording apparatus 有权
公开(公告)号：JP2004345266A
公开(公告)日：2004-12-09
申请号：JP2003145887
申请日：2003-05-23
申请人： Hitachi Printing Solutions Ltd , 日立プリンティングソリューションズ株式会社
发明人： YAMADA TAKEHIRO , FUJII HIDETOSHI , KOBAYASHI SHINYA , KIDA HITOSHI
IPC分类号： B41J2/165 , B41J2/06 , B41J2/085 , B41J2/09
摘要： PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus as a high-speed inkjet printer wherein, particularly, a deflecting electrode is replaceable to a new one before it is heavily dirty, nozzle hole cleaning and capping function are easily performed, and further, a high quality image is recorded with high reliability.
SOLUTION: The inkjet recording apparatus is provided with: a means to make an electrode so that a resin porus sheet with its end surface arranged along a nozzle array is arranged in an orifice surface where the nozzle array is formed, and that conductivity is increased by impregnating the resin porous sheet with ink; a means to make the resin porous sheet surface an ink receiver; and a means to make the end surface of the sheet along the nozzle array replaceable with a new end surface by moving the sheet.
COPYRIGHT: (C)2005,JPO&NCIPI

8. 发明专利

JP2004334668A Print result confirming system for printer 审中-公开
公开(公告)号：JP2004334668A
公开(公告)日：2004-11-25
申请号：JP2003131642
申请日：2003-05-09
申请人： Hitachi Printing Solutions Ltd , 日立プリンティングソリューションズ株式会社
发明人： FUJIEDA TAKAYUKI
IPC分类号： B41J21/00 , G06F3/12
摘要： PROBLEM TO BE SOLVED: To provide a highly universal means for confirming a print result in a remote place, and for accurately confirming the print result in the print of a printer. SOLUTION: A print result image is prepared on a printer, and the image is provided by a Web server arranged in the printer. Any failure in print such as ink shortage or sheet jam is reflected on the print result image. The preparation of the print result image is executed in print processing on sheets. COPYRIGHT: (C)2005,JPO&NCIPI

9. 发明专利

JP2004330681A Ink jet head, ink jet printer using the same and method for manufacturing ink jet head 审中-公开
公开(公告)号：JP2004330681A
公开(公告)日：2004-11-25
申请号：JP2003131638
申请日：2003-05-09
申请人： Hitachi Printing Solutions Ltd , 日立プリンティングソリューションズ株式会社
发明人： SASAKI HIROSHI , KUROSAWA MAKOTO , SUZUKI YOSHINARI
IPC分类号： B41J2/045 , B41J2/055 , B41J2/135 , B41J2/16
CPC分类号： B41J2/1612 , B41J2/1606 , B41J2/1623 , B41J2/1645
摘要： PROBLEM TO BE SOLVED: To provide an ink jet head whose orifice has a water repellent film that shows high water repellency to oily ink and the like and has high abrasion resistance, and to provide an ink jet printer using the same. SOLUTION: In an ink jet head for discharging ink from a nozzle to form an image, an orifice of the ink jet head has a water repellent film for repelling the ink on the surface thereof, and the water repellent film has a structure in which a part with a perfluoropolyether chain or a perfluoroalkyl chain is combined to the surface of a layer composed of a fluorine-containing polymer resin. This has made it possible to provide an ink jet head and an ink jet printer having a water repellent film that shows high water repellency to oily ink and the like and has high abrasion resistance. COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2004325858A Transfer device 有权
公开(公告)号：JP2004325858A
公开(公告)日：2004-11-18
申请号：JP2003121461
申请日：2003-04-25
申请人： Hitachi Printing Solutions Ltd , 日立プリンティングソリューションズ株式会社
发明人： SAITO YOSUKE , NAGASAWA KUNIHIRO , NISHINO OSAMU , MIWA MASATO
IPC分类号： G03G21/00 , G03G15/16
摘要： PROBLEM TO BE SOLVED: To solve the problem that in a system for electrifying a transfer belt by corona discharge, image quality defects caused by wire soil or belt deterioration resulting from insufficient discharge of ozone occur in a short period, so that replacement of components is frequently needed. SOLUTION: The transfer device is constituted so that a plurality of fans are disposed at opposite angles below the transfer belt. In the paper non-passage area of the transfer belt, a protective member is disposed so as to prevent a sent stream of outside air from coming into contact with the area. In addition, a tightly sealing member is provided so as to prevent outside air sent from the fan from leaking outside. COPYRIGHT: (C)2005,JPO&NCIPI

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