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1. 发明授权

US06281915B1 Apparatus for propelling toner through apertures to form images on a recording medium 失效
标题翻译：用于通过孔推动调色剂以在记录介质上形成图像的装置
公开(公告)号：US06281915B1
公开(公告)日：2001-08-28
申请号：US09265304
申请日：1999-03-09
申请人： Hirokatsu Shimada , Toshio Yamaki , Koji Uno , Yoshifumi Shibata , Hiroshi Hiraguchi
发明人： Hirokatsu Shimada , Toshio Yamaki , Koji Uno , Yoshifumi Shibata , Hiroshi Hiraguchi
IPC分类号： B41J206
CPC分类号： B41J2/4155 , G03G15/346 , G03G2217/0025
摘要： A recording apparatus of the present invention includes a bearing member for bearing a recording medium having toner and carrier and a backing electrode opposing to the bearing member for electrically attracting the toner on the bearing member. The toner and carrier are charged to opposite polarities. A substrate having a plurality of apertures is provided between the bearing member and the backing electrode. This allows the toner to propel from the bearing member toward the backing electrode. Further, both the toner and carrier have respective volume mean diameters smaller than a diameter of the apertures, and the volume mean diameter of the toner is larger than that of the toner. With the arrangement, the toner will propel through each aperture to form a corresponding image portion, i.e., dot, thereby forming a high quality image without any dot-defect.
摘要翻译：本发明的记录装置包括用于承载具有调色剂和载体的记录介质的轴承构件和与轴承构件相对的背衬电极，用于电吸引轴承构件上的调色剂。调色剂和载体被充电到相反的极性。具有多个孔的基底设置在支承构件和背衬电极之间。这允许调色剂从轴承构件推向背衬电极。此外，调色剂和载体都具有小于孔的直径的相应体积平均直径，并且调色剂的体积平均直径大于调色剂的体积平均直径。通过这种布置，调色剂将通过每个孔推进以形成相应的图像部分，即点，由此形成高质量的图像而没有任何点缺陷。

2. 发明授权

US5328885A Transfer recording medium 失效
标题翻译：转移记录介质
公开(公告)号：US5328885A
公开(公告)日：1994-07-12
申请号：US968527
申请日：1992-10-29
申请人： Yosei Chosa , Masato Yoshida , Takayuki Yokoyama , Hirokatsu Shimada
发明人： Yosei Chosa , Masato Yoshida , Takayuki Yokoyama , Hirokatsu Shimada
IPC分类号： B41M5/40 , B41M5/42 , B41M5/44 , B41M5/46 , B41M5/035 , B41M5/38
CPC分类号： B41M5/42 , B41M5/423 , B41M5/426 , B41M5/44 , B41M5/443 , B41M5/46 , Y10S428/913 , Y10S428/914 , Y10T428/31507 , Y10T428/31511 , Y10T428/31663 , Y10T428/31725 , Y10T428/31801 , Y10T428/31855
摘要： A transfer recording medium capable of obtaining a satisfactory transfer image is provided without fusing a base film due to heat even if the medium is used for a printer using a large-output laser beam. The medium is made by forming an adiabatic layer or a heat absorbing layer between the base film and a light-heat conversion layer or an ink layer containing a light-heat conversion agent and sublimating dye formed on one side of the base film or forming the heat absorbing layer on the other side of the base film.
摘要翻译：即使将介质用于使用大输出激光的打印机，也能够提供能够获得令人满意的转印图像的转印记录介质，而不会因为热而熔化基膜。介质通过在基膜和光热转换层之间形成绝热层或吸热层，或者在基膜的一侧上形成含有光热转换剂和升华性染料的油墨层，或形成在基膜的另一侧的吸热层。

3. 发明授权

US06343194B1 Printer controller and printer as well as recording method for controlling specific consumables used therefor 失效
标题翻译：打印机控制器和打印机以及用于控制用于其的特定耗材的记录方法
公开(公告)号：US06343194B1
公开(公告)日：2002-01-29
申请号：US09606143
申请日：2000-06-29
申请人： Hirokatsu Shimada
发明人： Hirokatsu Shimada
IPC分类号： G03G1501
CPC分类号： B41J2/17566 , B41J2002/17589 , G03G15/0126 , H04N1/46
摘要： Technology for controlling consumables for color printers to prevent the mere recording agent of a specific color from being excessively consumed. In this technology, when the printer is used, the system detects the residual ink volume of each color, and replaces an original color with another color by performing color conversion (image synthesis) on an image data by means of a prescribed processing method if a biased ink consumption exceeds a prescribed value, thus restricting the use of the particular ink before it is used up.
摘要翻译：用于控制彩色打印机的消耗品以防止特定颜色的单一记录剂过度消耗的技术。在该技术中，当使用打印机时，系统检测每种颜色的残留墨水量，并且通过对规定的处理方法对图像数据进行颜色转换（图像合成）来代替原始颜色，如果偏压墨水消耗超过规定值，因此在特定墨水用尽之前限制其使用。

4. 发明授权

US06264308B1 Direct printing apparatus 失效
标题翻译：直接打印设备
公开(公告)号：US06264308B1
公开(公告)日：2001-07-24
申请号：US09265306
申请日：1999-03-09
申请人： Hirokatsu Shimada
发明人： Hirokatsu Shimada
IPC分类号： B41J206
CPC分类号： B41J2/4155 , G03G15/346 , G03G2217/0025
摘要： The present invention provides a direct printing apparatus which prevents image noise from generating due to adhesion of toner to a spacer and enables to form a good image even if the apparatus is operated for a long period. The direct printing apparatus comprises a bearing member 30 for bearing printing particles 38 thereon, the printing particles 38 being charged to a predetermined polarity, a backing electrode 44 opposed to the bearing member 38, and a printing head 50 disposed between the bearing member 30 and the backing electrode 44. The printing head 50 has a plurality of apertures 56 through which the printing particles 38 can propel and a plurality of electrodes 68, 70 disposed around the plurality of apertures 56. The printing particles 38 are directly deposited on a print medium 8 which is conveyed between the backing electrode 44 and the printing head 50. A positioning spacer 90 is provided between the bearing member 30 and the printing head 50 so that the surface of the bearing member 30 comes into contact with the spacer 90. At least a part of the spacer 90 which comes into contact with the bearing member 30 is made of a material which is apt to be worn by the printing particles 38.
摘要翻译：本发明提供了一种直接打印设备，其防止由于调色剂附着到间隔件而产生图像噪声，并且即使该设备长时间操作也能够形成良好的图像。直接印刷装置包括用于在其上承载印刷颗粒38的承载部件30，印刷颗粒38被充电至预定极性，与轴承部件38相对的背衬电极44和设置在轴承部件30和背衬电极44.打印头50具有多个孔56，打印颗粒38可以通过该孔56推动，以及围绕多个孔56设置的多个电极68,70.印刷颗粒38直接沉积在打印介质上 8，其在背衬电极44和打印头50之间传送。在轴承构件30和打印头50之间设置有定位隔离件90，使得轴承构件30的表面与间隔件90接触。至少与轴承部件30接触的间隔件90的一部分由易于被印刷粒子38磨损的材料制成。

5. 发明授权

US06250743B1 Tandem type of direct printing apparatus using gating apertures for supplying toner 失效
标题翻译：串联式直接打印装置，使用选通孔供给调色剂
公开(公告)号：US06250743B1
公开(公告)日：2001-06-26
申请号：US09212205
申请日：1998-12-16
申请人： Koji Uno , Toshio Yamaki , Hirokatsu Shimada , Yoshifumi Shibata , Hiroshi Hiraguchi
发明人： Koji Uno , Toshio Yamaki , Hirokatsu Shimada , Yoshifumi Shibata , Hiroshi Hiraguchi
IPC分类号： B41J206
CPC分类号： B41J2/4155 , G03G15/0142 , G03G15/0189 , G03G15/0194 , G03G2217/0025
摘要： A tandem type direct printing apparatus 2 comprising a plurality of printing stations 16a, 16b, 16c and 16d for depositing printing particles 38 on a print medium 8 to form a layer of printing particles. The plurality of printing stations 16a, 16b, 16c and 16d are positioned in a moving direction of the print medium 8. The printing station positioned downstream with respect to the moving direction of the print medium forms a layer of printing particles on the layer of printing particles formed by the printing station positioned upstream. At least any one of the printing stations 16a, 16b, 16c and 16d is different in intention of the electric field from another by changing the voltage applied to the backing electrode 44 or the distance between the backing electrode 44 and the printing head 50 in accordance with a charge quantity of printing particles or the number of the layer of printing particles in the one of the printing stations.
摘要翻译：一种串联式直接打印装置2，包括用于在打印介质8上沉积印刷颗粒38以形成印刷颗粒层的多个印刷站16a，16b，16c和16d。多个打印站16a，16b，16c和16d位于打印介质8的移动方向上。相对于打印介质的移动方向位于下游的打印站在打印层上形成一层打印颗粒由位于上游的印刷站形成的颗粒。印刷站16a，16b，16c和16d中的至少任何一个通过改变施加到背衬电极44的电压或背衬电极44与打印头50之间的距离而使电场与另一个不同具有印刷颗粒的电荷量或印刷站中的一个印刷颗粒层的数量。

6. 发明授权

US5864736A Image forming apparatus with developing recovery device 失效
标题翻译：具有显影恢复装置的图像形成装置
公开(公告)号：US5864736A
公开(公告)日：1999-01-26
申请号：US790788
申请日：1997-01-30
申请人： Hirokatsu Shimada , Tamotsu Sakuraba , Akihiro Kawasaki
发明人： Hirokatsu Shimada , Tamotsu Sakuraba , Akihiro Kawasaki
IPC分类号： G03G21/10 , G03G15/08 , G03G21/00 , G03G15/30
CPC分类号： G03G21/0064 , G03G2215/021 , G03G2221/0005
摘要： Cleaning effectiveness is improved, and inadequate charging of the photosensitive member due to soiling of the charging brush as well as image noise such as background fog are suppressed by a developing device capable of recovering residual toner regardless of the toner charge polarity. In an image forming apparatus provided with a developing device including a developing sleeve for developing an electrostatic latent image on photosensitive member via toner and recovering residual toner from the surface of photosensitive member, a power unit is provided for forming a direct current electric field between photosensitive member and developing sleeve during developing, and forming alternating current electric fields between photosensitive member and developing sleeve 16 during cleaning of residual toners.
摘要翻译：清洁效果提高，并且由于充电刷的污染以及图像噪声（如背景灰雾）导致的感光构件的充电不足，通过能够回收残留调色剂的显影装置而被抑制，而与调色剂电荷极性无关。在具有显影装置的图像形成装置中，该显影装置包括用于通过调色剂在感光构件上显影静电潜像并从感光构件的表面回收残留调色剂的显影套筒，提供用于在感光体之间形成直流电场的动力单元在显影期间构件和显影套筒，并且在清洁残余调色剂期间在感光构件和显影套筒16之间形成交流电场。

7. 发明授权

US5327166A Image forming apparatus including a plurality of printing heads having different image densities 失效
标题翻译：图像形成装置包括具有不同图像密度的多个打印头
公开(公告)号：US5327166A
公开(公告)日：1994-07-05
申请号：US883266
申请日：1992-05-14
申请人： Hirokatsu Shimada
发明人： Hirokatsu Shimada
IPC分类号： B41J2/355 , B41J2/32 , B41J2/325 , B41J3/54
CPC分类号： B41J2/32
摘要： A head unit is disposed in proximity to a platen roller around which printing paper is wound and to be movable in parallel with the axis of the platen roller. The head unit is provided with a high density head having 24 heating elements of a predetermined area and a low density head having 12 heating elements of an area four times that of the high density head. Binary image data is separated into high density head data and low density head data by a data separating circuit. The high density head forms first partial image of high resolution based on the high density head data and the low density head forms second partial image with reduced recording defects at a high speed based on the low density head data both on the printing paper.
摘要翻译：头部单元布置在靠近打印纸的压纸辊周围，打印纸被卷绕并能够平行于压纸辊的轴线移动。头单元设置有具有预定区域的24个加热元件的高密度头部和具有12倍于高密度头部的四倍的加热元件的低密度头部。通过数据分离电路将二进制图像数据分离为高密度磁头数据和低密度磁头数据。基于高密度头数据，高密度头部形成高分辨率的第一部分图像，低密度头部基于打印纸上的低密度头部数据，高速地形成具有降低的记录缺陷的第二部分图像。

8. 发明授权

US07165089B2 Mail server providing information on electronic mail for sharing the electronic mail 失效
标题翻译：邮件服务器提供有关电子邮件的信息，用于共享电子邮件
公开(公告)号：US07165089B2
公开(公告)日：2007-01-16
申请号：US10211264
申请日：2002-08-05
申请人： Hirokatsu Shimada
发明人： Hirokatsu Shimada
IPC分类号： G06F15/16
CPC分类号： H04L51/14 , H04L51/24
摘要： Upon reception of an electronic mail, a mail server analyzes header information. If a header portion includes no broadcasting destination (CC, BCC destination), a normal mail transmission process is performed. If the header portion includes a broadcasting destination, the mail is stored by associating it with a TO destination, and Web data including the mail information is created. When the TO destination draws out that mail from the mail server, the mail server registers the Web data in a viewable directory. Thus, the Web data is updated. The mail server further creates and sends an electronic mail notifying the broadcasting destination that the mail has been viewable.
摘要翻译：在接收到电子邮件时，邮件服务器分析头信息。如果报头部分不包括广播目的地（CC，BCC目的地），则执行普通邮件发送处理。如果标题部分包括广播目的地，则通过将其与TO目的地相关联来存储邮件，并且创建包括邮件信息的Web数据。当TO目的地从邮件服务器中抽出邮件时，邮件服务器将Web数据注册到可查看的目录中。因此，Web数据被更新。邮件服务器进一步创建并发送通知广播目的地邮件已被查看的电子邮件。

9. 发明授权

US06250744B1 Printing device for propelling printing material onto a recording medium to form images 失效
标题翻译：用于将打印材料推进到记录介质上以形成图像的打印装置
公开(公告)号：US06250744B1
公开(公告)日：2001-06-26
申请号：US09265354
申请日：1999-03-09
申请人： Hiroshi Hiraguchi , Koji Uno , Hirokatsu Shimada , Yoshifumi Shibata , Toshio Yamaki
发明人： Hiroshi Hiraguchi , Koji Uno , Hirokatsu Shimada , Yoshifumi Shibata , Toshio Yamaki
IPC分类号： B41J206
CPC分类号： B41J2/4155 , G03G2217/0025
摘要： A printing device includes a bearing member for bearing printing particles each having an electric charge, a backing electrode for forming an electric field between the bearing member and the backing electrode, and a substrate located between the bearing member and the backing electrode. The substrate includes a plurality of apertures. For each aperture, the substrate includes an attracting electrode and a plurality of converging electrodes. When, a first voltage is applied to the attracting electrode, the printing particles are attracted and then separated from the bearing member. Then, a second voltage is applied to the converging electrodes, the printing particles propelling in the aperture are converged. The converged printing particles are then deposited onto a recording sheet being transported to form a dot having a clear contour.
摘要翻译：打印装置包括用于承载印刷具有电荷的颗粒的轴承构件，用于在轴承构件和背衬电极之间形成电场的背衬电极以及位于轴承构件和背衬电极之间的基板。基板包括多个孔。对于每个孔，衬底包括吸引电极和多个会聚电极。当向吸引电极施加第一电压时，印刷颗粒被吸引，然后与轴承部件分离。然后，向会聚电极施加第二电压，在孔中推进的印刷颗粒会收敛。然后将会聚的印刷颗粒沉积在被输送的记录纸上以形成具有清晰轮廓的点。

10. 发明授权

US06176567B1 Direct printing apparatus with automatic cleaning of excess print particles 失效
标题翻译：直接打印设备，自动清洁多余的打印颗粒
公开(公告)号：US06176567B1
公开(公告)日：2001-01-23
申请号：US09382132
申请日：1999-08-24
申请人： Koji Uno , Toshio Yamaki , Hirokatsu Shimada , Yoshifumi Shibata , Hiroshi Hiraguchi
发明人： Koji Uno , Toshio Yamaki , Hirokatsu Shimada , Yoshifumi Shibata , Hiroshi Hiraguchi
IPC分类号： B41J2385
CPC分类号： G03G15/346 , G03G2215/0187 , G03G2217/0025
摘要： The present invention provides a direct printing apparatus which prevents noise at a time of operation, downsizes the apparatus, prevents decrease of strength, and enables to certainly clean remaining printing particles. An endless belt member 92 disposed between a backing electrode 44 and a printing head 50 of printing station 16, the endless belt member 92 receiving the printing particles 38 which are propelled from the printing head and cleaning means for cleaning the printing particles adhering to the surface of the endless belt member are provided, whereby the printing particles adhering to the apertures of the printing head are collected on the endless belt member so that the printing particles are recovered by the cleaning means. Concretely, the backing electrode is applied with a voltage of opposite polarity to the printing particles adhering to the printing head whereby the printing particles adhering to the apertures of the printing head is cleaned.
摘要翻译：本发明提供了一种在操作时防止噪声的直接打印装置，使装置小型化，防止强度降低，并且能够可靠地清洁剩余的打印颗粒。设置在背衬电极44和印刷台16的印刷头50之间的环形带构件92，环形带构件92接收从打印头推出的印刷颗粒38和用于清洁附着在表面上的印刷颗粒的清洁装置提供了环形带构件，由此粘附到打印头的孔的印刷颗粒被收集在环形带构件上，使得打印颗粒被清洁装置回收。具体地说，背衬电极被施加与附着在打印头上的印刷颗粒具有相反极性的电压，从而清洁粘附到打印头的孔的印刷颗粒。

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