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11. 发明授权

US5956155A Facsimile apparatus having a modem function 失效
标题翻译：具有调制解调器功能的传真设备
公开(公告)号：US5956155A
公开(公告)日：1999-09-21
申请号：US732588
申请日：1996-10-15
申请人： Mitsuhiro Nakamura , Kohichi Shibata
发明人： Mitsuhiro Nakamura , Kohichi Shibata
IPC分类号： H04N1/00 , H04N1/32 , H04M11/00
CPC分类号： H04N1/32512 , H04N1/00206 , H04N1/32496 , H04N1/00204 , H04N2201/0081 , H04N2201/0082 , H04N2201/0086
摘要： In a facsimile apparatus having a facsimile modem function for a personal computer to perform communications through the facsimile apparatus, the changeover between a facsimile mode and a facsimile modem mode is automatically made based on whether an AT command is transmitted from the personal computer or not. When an AT command is received while the facsimile apparatus is in the standby state in the facsimile mode, the operation mode is changed to the facsimile modem mode to execute the command. When no AT command is received within a predetermined period of time after the execution of the AT command, the operation mode is returned to the facsimile mode. In changing the mode, the facsimile apparatus is disconnected from the telephone line.
摘要翻译：在具有用于个人计算机的传真调制解调器功能的传真装置中，通过传真装置进行通信，根据是否从个人计算机发送AT命令，自动进行传真模式和传真调制解调器模式之间的切换。当传真装置在传真模式下处于待机状态时接收到AT命令时，将操作模式改变为传真调制解调器模式以执行命令。在执行AT命令之后的预定时间段内没有接收到AT命令时，操作模式返回到传真模式。在改变模式时，传真设备与电话线路断开连接。

12. 发明授权

US5954329A Document feeder having an improved separator mechanism 失效
标题翻译：文件进料器具有改进的分离器机构
公开(公告)号：US5954329A
公开(公告)日：1999-09-21
申请号：US5832
申请日：1998-01-12
申请人： Hiroshi Kobayashi , Toru Tanjo , Hiroyuki Harada , Kazuhisa Kondo , Jun Kusakabe , Masahiro Sako
发明人： Hiroshi Kobayashi , Toru Tanjo , Hiroyuki Harada , Kazuhisa Kondo , Jun Kusakabe , Masahiro Sako
IPC分类号： B65H3/52 , G03G15/00
CPC分类号： G03G15/60 , B65H3/5292 , B65H2601/11
摘要： A document feeder which includes a separator mechanism having a first separator member and a second separator member for separating and feeding document originals one by one into a document transportation path. The first separator member is provided in a main body, and the second separator member is provided in a cover which covers a portion of the main body and is adapted to be pivotally opened. With the cover being closed, the second separator member is positioned with respect to the first separator member by a positioning mechanism.
摘要翻译：一种送纸器，其包括具有第一分隔件的分离器机构和用于将文件原件一个一个地分离和送入文件传送路径的第二分离器部件。第一分离器构件设置在主体中，并且第二分隔构件设置在覆盖主体的一部分并且适于枢转地打开的盖中。在盖被关闭的情况下，第二分离器构件通过定位机构相对于第一分离器构件定位。

13. 发明授权

US5943141A Image reading apparatus having shading correction means using a reference data processing circuit 失效
标题翻译：具有使用参考数据处理电路的阴影校正装置的图像读取装置
公开(公告)号：US5943141A
公开(公告)日：1999-08-24
申请号：US974868
申请日：1997-11-20
申请人： Ryuta Tamura
发明人： Ryuta Tamura
IPC分类号： G06K9/38 , G06T1/00 , H04N1/401 , H04N1/407 , H04N1/40 , G06K9/40
CPC分类号： H04N1/4076
摘要： This invention is related to an image reading apparatus for use in a digital copy machine and a facsimile machine. The invention is made possible to obtain the simple flat average value of the white reference data used for a shading correction obtained with a photoelectric conversion elements arranged in a line by sensing the reflected light upon a white reference plate. The image reading apparatus comprises an n-bit memory for the white reference data and another n-bit memory for the black reference data and a reference data processing circuit for summing white reference data after 2.sup.m times of line readings on the white reference plate. The summation of the data is carried out with the use of an n+m bit memory region, consisting of an upper n bit section and a lower m bit section, that is made up with the n-bits of the n-bit memory of the white reference data and m-bits of the n-bit memory of the black reference data. Then after summation of 2.sup.m data is completed, the data stored in the upper n-bit region of the (n+m) bit memory region coincides with 1/2.sup.m .times.(summation of the 2.sup.m white reference data), that is in fact a simple average value of the summed up data.
摘要翻译：本发明涉及一种用于数字复印机和传真机的图像读取装置。本发明可以获得用于通过感测白色参考板上的反射光而以排列成一行的光电转换元件获得的阴影校正所使用的白色参考数据的简单平均值。图像读取装置包括用于白色参考数据的n位存储器和用于黑色参考数据的另一n位存储器以及用于在白色参考板上的行读数2m次之后求和白色参考数据的参考数据处理电路。数据的求和是通过使用由n位m和n位组成的n + m位存储器区域来执行的，该n + m位存储器区域由n位存储器的n位构成，黑色参考数据的n位存储器的白色参考数据和m位。然后在完成2m数据的求和之后，存储在（n + m）位存储器区域的高n位区域中的数据与+ E，fra 1/2 + EE mx（2m白参考数据的求和），这实际上是一个简单的平均值的总结数据。

14. 发明授权

US5917611A Facsimile machine with combined transmission data and transmitted image data divided for printing according to print sheet size except final page 失效
标题翻译：具有组合传输数据和传输图像数据的传真机根据除最终页面之外的打印纸张尺寸划分打印
公开(公告)号：US5917611A
公开(公告)日：1999-06-29
申请号：US788946
申请日：1997-01-23
申请人： Hiroshi Sakai , Tetsuya Nishino , Yukihiro Oi , Yoshio Shirai , Masahiro Inoue , Masaru Sato , Yoshio Morita , Shigeaki Nakamura
发明人： Hiroshi Sakai , Tetsuya Nishino , Yukihiro Oi , Yoshio Shirai , Masahiro Inoue , Masaru Sato , Yoshio Morita , Shigeaki Nakamura
IPC分类号： H04N1/00 , H04N1/32 , H04N1/21 , H04N1/23 , H04N1/327
CPC分类号： H04N1/2323 , H04N1/00912 , H04N1/233 , H04N1/2353 , H04N1/2376 , H04N1/32122 , H04N2201/3205 , H04N2201/3214 , H04N2201/3215 , H04N2201/3219 , H04N2201/3221 , H04N2201/3226 , H04N2201/3271 , H04N2201/3274
摘要： A facsimile machine with a plurality of cassettes which is capable of printing a transmission report including first data and second data on a printing sheet accommodated in the cassette where the first data being a result of the transmission and the second data being an image data of a transmitted data, said facsimile machine includes: a memory unit for storing the first data and the second data therein to be read out; an editing unit for reading out the first data and the second data from the memory unit and formulating a resultant data; a sheet size set unit for detecting and setting a size of printing sheet on which the resultant data is to be printed; a divider unit for dividing the resultant data into a plurality of block data according to the size set by the sheet size set unit; a judgment unit for judging whether the block data corresponding to the last page of report is solely the second data; and a print control unit for inhibiting printing of the second data on the last page of report when it is judged that the block data corresponding to the last page of report is solely the second data by the judgment unit.
摘要翻译：一种具有多个盒的传真机，其能够在容纳在盒中的打印纸上打印包括第一数据和第二数据的传送报告，其中作为传输结果的第一数据和第二数据是图像数据所述传真机包括：存储单元，用于存储要读出的第一数据和第二数据; 编辑单元，用于从存储器单元读出第一数据和第二数据，并且形成结果数据; 纸张尺寸设定单元，用于检测和设置要在其上印刷所得数据的打印纸的尺寸; 分割器单元，用于根据由纸张尺寸设置单元设置的尺寸将所得到的数据分割成多个块数据; 判断单元，用于判断对应于报告的最后一页的块数据是否是第二数据; 以及打印控制单元，用于当通过判断单元判断与最后一页报告相对应的块数据仅为第二数据时，禁止在报告的最后一页上打印第二数据。

15. 外观设计

USD408053S Toner cartridge 失效
公开(公告)号：USD408053S
公开(公告)日：1999-04-13
申请号：US73463
申请日：1997-07-11
申请人： Mitsuharu Okada , Yutaka Nishimura
设计人： Mitsuharu Okada , Yutaka Nishimura

16. 发明授权

US5893659A Image forming apparatus with transfer current controller and method of forming an image using the same 失效
标题翻译：具有转印电流控制器的图像形成装置和使用其形成图像的方法
公开(公告)号：US5893659A
公开(公告)日：1999-04-13
申请号：US005464
申请日：1998-01-12
申请人： Yuzuru Nanjo , Ryuji Wataki , Yukihiro Aikawa , Shigeo Fujita
发明人： Yuzuru Nanjo , Ryuji Wataki , Yukihiro Aikawa , Shigeo Fujita
IPC分类号： G03G15/02 , G03G15/00 , G03G15/16
CPC分类号： G03G15/1675 , G03G2215/1638
摘要： This invention relates to an image forming apparatus with a transfer unit for transferring toner electrically to an electrostatic latent image formed on a photoreceptor onto a copy sheet. The image forming apparatus has a transfer electrode charge supply means for supplying electric charges to a transfer electrode provided in the transfer unit to electrically attract the toner onto the copy sheet and control means for controlling the quantity of electric charges to be supplied to the photoreceptor via the transfer electrode from the transfer electrode charge supply means based on a photoreceptor inflow current flowing to the photoreceptor through the charge send/receive means and on a photoreceptor outflow current flowing out from the photoreceptor through a ground wire connecting the photoreceptor and the ground. The charge send/receive means, other than the transfer unit, sends and receives electric charges to and from the photoreceptor. With this arrangement, variation of photoreceptor inflow current due to image density variation of an original document can be controlled to perform a stable image transfer.
摘要翻译：本发明涉及具有转印单元的图像形成装置，该转印单元用于将形成在感光体上的静电潜像电荷转移到复印纸上。图像形成装置具有转印电极电荷供给装置，用于向设置在转印单元中的转印电极提供电荷以将调色剂电吸引到复印纸上，以及控制装置，用于控制供给到感光体的电荷量基于通过电荷发送/接收装置流向感光体的感光体流入电流和从感光体通过连接感光体和地面的接地线流出的感光体流出电流，来自转印电极电荷供给装置的转印电极。电荷发送/接收装置除了传送单元之外，还可以向感光体发送和接收电荷。通过这种布置，可以控制由于原稿的图像浓度变化引起的感光体流入电流的变化，以执行稳定的图像转印。

17. 发明授权

US5879000A Automatic document conveying device 失效
标题翻译：自动文件传送装置
公开(公告)号：US5879000A
公开(公告)日：1999-03-09
申请号：US64520
申请日：1998-04-23
申请人： Masayuki Kakuta
发明人： Masayuki Kakuta
IPC分类号： B65H3/12 , B65H9/06 , B65H85/00
CPC分类号： B65H3/12 , B65H3/126 , B65H3/56 , B65H2406/361 , B65H2553/40
摘要： An automatic document conveying device comprises a document table on which documents are placed; a vacuum separating/feeding means for feeding the set documents placed on the document table; a set document stopper for positioning the front ends of the documents placed on the document table; and a discharged document stopper for restraining the movement of the document discharged onto the set documents after being fed by the vacuum feeding means and subjected to image processing. A first opening and a second opening are provided in the document table. The vacuum separating/feeding means is disposed below the first opening. A feed drum connected to the vacuum chamber of the vacuum separating/feeding means via an opening/closing means is disposed below the second opening.
摘要翻译：一种自动文件传送装置，包括放置文件的文件表; 用于馈送放置在文件台上的集合文件的真空分离/进给装置; 用于将放置在文件台上的文件的前端定位的设置文件塞子; 以及排出文件挡块，用于在由真空供给装置供给之后抑制排出到装置文件上的文件的移动并进行图像处理。在文件表中设置有第一开口和第二开口。真空分离/供给装置设置在第一开口的下方。通过打开/关闭装置连接到真空分离/进给装置的真空室的进料鼓布置在第二开口下方。

18. 发明授权

US5867761A Image forming machine with transfer roller 失效
标题翻译：带转印辊的成像机
公开(公告)号：US5867761A
公开(公告)日：1999-02-02
申请号：US971041
申请日：1997-11-14
申请人： Naoyuki Ishida , Yoshifumi Okauchi , Yukihiro Ito , Masahiko Miyazaki , Tetsuya Ichigotani , Shoji Hirano , Takahisa Nakaue
发明人： Naoyuki Ishida , Yoshifumi Okauchi , Yukihiro Ito , Masahiko Miyazaki , Tetsuya Ichigotani , Shoji Hirano , Takahisa Nakaue
IPC分类号： G03G15/00
CPC分类号： G03G15/00
摘要： An image forming machine having a transfer roller comprises a rotatably disposed photoconductor drum, a transfer roller disposed opposite the photoconductor drum with a predetermined gap provided therebetween, a register roller pair for feeding a transfer sheet toward a transfer area where the photoconductor drum and the transfer roller are opposed to each other, transfer sheet guide means disposed between the register roller pair and the transfer area, and a fixing roller pair for fixing a toner image transferred to the transfer sheet passing through the transfer area. The transfer sheet guide means comprises an inner guide plate and an outer guide plate, and the inner guide plate has a linear guide portion extending toward a predetermined position on the peripheral surface of the photoconductor drum. The predetermined position is set in an angular range (.theta.) covering 12.degree. to 23.degree. upstream, in the direction of rotation of the photoconductor drum, from a line connecting the center of rotation of the photoconductor drum to the center of rotation of the transfer roller, while the linear guide portion of the inner guide plate forms an angle (.alpha.) with a tangent to the photoconductor drum at the predetermined position, the angle (.alpha.) being set at 19.degree. to 30.degree..
摘要翻译：具有转印辊的图像形成机包括可旋转地设置的感光鼓，与感光鼓相对设置的转印辊，其间设置有预定的间隙;对准辊对，用于将转印片朝向感光鼓和转印区域辊彼此相对，设置在对准辊对和转印区域之间的转印纸引导装置和用于固定转印到通过转印区域的转印纸上的调色剂图像的定影辊对。转印纸引导装置包括内引导板和外引导板，并且内引导板具有朝向感光鼓的外周表面上的预定位置延伸的线性引导部。将预定位置设置在从感光鼓的旋转中心连接到转印器的旋转中心的线上，在感光鼓的旋转方向上游12°至23°的角度范围（θ）滚子，而内引导板的线性引导部分在预定位置处形成与感光鼓相切的角度（α），角度（α）设定在19°至30°。

19. 发明授权

US5863688A Naphthoquinone derivative 失效
标题翻译：萘醌衍生物
公开(公告)号：US5863688A
公开(公告)日：1999-01-26
申请号：US709040
申请日：1996-09-06
申请人： Yukimasa Watanabe , Sakae Saito , Hirofumi Kawaguchi , Akiyoshi Urano , Fumio Sugai , Atsushi Fujii , Yasufumi Mizuta , Toshiyuki Fukami , Ichiro Yamazato , Yuji Tanaka , Eiichi Miyamoto , Hideo Nakamori , Mitsuo Ihara
发明人： Yukimasa Watanabe , Sakae Saito , Hirofumi Kawaguchi , Akiyoshi Urano , Fumio Sugai , Atsushi Fujii , Yasufumi Mizuta , Toshiyuki Fukami , Ichiro Yamazato , Yuji Tanaka , Eiichi Miyamoto , Hideo Nakamori , Mitsuo Ihara
IPC分类号： C07C45/67 , C07C45/68 , C07C46/06 , C07C50/38 , C07C69/757 , G03G5/05 , G03G5/06 , G03G5/00
CPC分类号： G03G5/0614 , C07C45/67 , C07C45/68 , C07C46/06 , C07C50/38 , G03G5/0517 , G03G5/0609
摘要： The present invention provides a naphthoquinone derivative represented by the general formula (I): ##STR1## wherein R.sup.1 and R.sup.2 are as defined in the specification. An electrophotosensitive material containing this naphthoquinone derivative as an electron transferring material has high sensitivity.
摘要翻译：本发明提供由通式（I）表示的萘醌衍生物：在本说明书中。含有该萘醌衍生物作为电子转移材料的光敏材料具有高灵敏度。

20. 发明授权

US5862441A Image-forming machine 失效
标题翻译：成像机
公开(公告)号：US5862441A
公开(公告)日：1999-01-19
申请号：US996238
申请日：1997-12-22
申请人： Shinobu Ohata
发明人： Shinobu Ohata
IPC分类号： G03G15/08 , G03G21/16
CPC分类号： G03G15/0896
摘要： An image-forming machine comprises a movable mounting plate disposed in said machine housing in a manner to be moved toward, and away from, a photosensitive material drum, and a push-operation mechanism for moving the developing device mounted on the movable mounting plate between a push position close to said photosensitive material drum and a push-release position. The push-operation mechanism is equipped with a push lever disposed on the front side of the machine housing. When the push lever is brought to the first position on the upper side of the mounting surface of the movable mounting plate, the push-operation mechanism brings the developing device to the push position and when the push lever is brought to the second position of nearly the same height as the mounting surface of the movable mounting plate, the push-operation mechanism brings the developing device to the push-release position.
摘要翻译：图像形成机包括以能够朝向和远离感光材料鼓移动的方式设置在所述机器壳体中的可移动安装板，以及用于将安装在可移动安装板上的显影装置移动到所述可移动安装板之间的推动操作机构，靠近所述感光材料鼓的推动位置和推动释放位置。推动机构配备有设置在机器壳体的前侧的推杆。当推杆被带到可移动安装板的安装表面的上侧的第一位置时，推动操作机构将显影装置带到推动位置，并且当推杆被带到几乎与可移动安装板的安装表面相同的高度，推动操作机构将显影装置带到推压位置。

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