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1. 发明授权

US5671675A Print image treatment device 失效
标题翻译：打印图像处理装置
公开(公告)号：US5671675A
公开(公告)日：1997-09-30
申请号：US627354
申请日：1996-04-05
申请人： Sadanao Okuda , Takashi Isozaki , Ryuji Higa , Takahito Tojima
发明人： Sadanao Okuda , Takashi Isozaki , Ryuji Higa , Takahito Tojima
IPC分类号： B41F23/00 , B41F35/00 , B41L13/04 , B41M7/00
CPC分类号： B41F35/00 , B41P2235/21 , B41P2235/23 , B41P2235/30 , B65H2301/531
摘要： The print image device according to this invention is comprised of a rotatable member with an excessive ink removing liquid applied to the surface, which does not dissolve in a printing ink forming a print image and has a lower surface tension than that of the printing ink; a facing member for bringing a printed surface of a printed body into contact with the excessive ink removing liquid on the contact member by nipping and carrying the printed body having been printed between the contact member and the facing member; a supply device for supplying the excessive ink removing liquid to the contact member; and a cleaning device for removing the excessive ink removing liquid with the printing ink, sliding in contact with the contact member. Furthermore, a mixture of the excessive ink removing liquid and the printing ink is formed at an upstream position in the rotating direction, i.e. in a contact part formed by the contact member and cleaning means on the contact member, where the quantity of the excessive ink removing liquid is controlled to be larger than one third of that of the printing ink.
摘要翻译：根据本发明的打印图像装置包括可旋转构件，其具有施加到表面上的过量的除墨液体，其不溶解在形成打印图像的印刷油墨中并且具有比印刷油墨低的表面张力; 面对构件，用于通过夹持和携带印刷在接触构件和面对构件之间的印刷体，使印刷体的印刷表面与接触构件上的过量除墨液接触; 供给装置，用于将过量的除油液体供给到接触构件; 以及清洁装置，用于利用印刷油墨除去过量的除油液体，与接触部件滑动接触。此外，过量的除油液体和印刷油墨的混合物形成在旋转方向的上游位置，即由接触构件形成的接触部分和接触构件上的清洁装置之间，其中过量油墨的量去除液体被控制为大于印刷油墨的三分之一。

2. 发明授权

US5813341A Print image treatment device 失效
标题翻译：打印图像处理装置
公开(公告)号：US5813341A
公开(公告)日：1998-09-29
申请号：US709831
申请日：1996-09-10
申请人： Takahito Tojima , Ryuji Higa , Takashi Isozaki , Sadanao Okuda
发明人： Takahito Tojima , Ryuji Higa , Takashi Isozaki , Sadanao Okuda
IPC分类号： B41L13/04 , B41L23/00 , B41F35/00
CPC分类号： B41L23/00
摘要： A print image treatment device is formed of a contact member which is coated on the peripheral surface with an excessive ink removing liquid incompatible with printing ink for forming a print image and having a lower surface tension than the printing ink, and is rotated in a specific direction, a facing member which serves to bring the printed side of a printed paper into contact with the excessive ink removing liquid by feeding the printed paper nipped between the contact member and the facing member, a supply means for supplying the excessive ink removing liquid to the peripheral surface of the contact member, and a cleaning means which contacts the peripheral surface of the contact member. The angle of the cleaning means from the tangent line of the peripheral surface is within a range of 5 to 60 degrees.
摘要翻译：打印图像处理装置由接触构件形成，该接触构件用与用于形成印刷图像并且具有比印刷油墨更低的表面张力不相容的印刷油墨的过量除油液体涂覆在外围表面上，并且以特定的方向，面对构件，其用于通过馈送夹在接触构件和面对构件之间的打印纸，使打印纸的打印面与过量的除油液体接触;供给装置，用于将过量的除油液体供应到接触构件的周面，以及与接触构件的周面接触的清洁装置。清洁装置与外围表面的切线的角度在5至60度的范围内。

3. 发明授权

US5642672A Print image treatment device 失效
标题翻译：打印图像处理装置
公开(公告)号：US5642672A
公开(公告)日：1997-07-01
申请号：US617093
申请日：1996-03-18
申请人： Takashi Isozaki , Takahito Tojima , Ryuji Higa , Sadanao Okuda
发明人： Takashi Isozaki , Takahito Tojima , Ryuji Higa , Sadanao Okuda
IPC分类号： B41F23/04 , B41J2/17 , B41L13/04 , B41L41/02 , B65G15/00 , B65H5/00 , B41F35/02
CPC分类号： B41L41/02 , B41J2/1721 , B41L13/04 , B41J2002/1728
摘要： Disclosed is the print image treatment device formed of: a contact member on a surface of which an excessive ink removing liquid not dissolving in a printing ink forming a print image and having a lower surface tension than that of the printing ink is applied, the contact member being driven to rotate; a facing member for bringing a printed surface of a printing body into contact with the excessive ink removing liquid on the contact member by nipping and carrying the printing body having been printed between the contact member and the facing member; a supply device for supplying the excessive ink removing liquid to the contact member; and a cleaning device for removing an excessive ink with the excessive ink removing liquid. The nip width formed by the contact member and the facing member, which is defined as the dimension of the part with which the contact member and the facing member are in contact in the direction of the printing body being carried, is specified to be 0.5 mm or over.
摘要翻译：公开了一种打印图像处理装置，其形成为：表面上的接触构件被施加有不溶于形成打印图像且具有比印刷油墨低的表面张力的印刷油墨中的过量除油液体，所述接触构件被驱动旋转; 面对构件，用于通过夹持并携带印刷在接触构件和面对构件之间的印刷体，使印刷体的印刷表面与接触构件上的过量除墨液体接触; 供给装置，用于将过量的除油液体供给到接触构件; 以及用于除去过量的墨水去除液体的过量墨水的清洁装置。由接触构件和面对构件形成的夹持宽度被限定为接触构件和面对构件在被承载的印刷体的方向上接触的部分的尺寸为0.5mm 或以上。

4. 发明授权

US5845570A Print image treatment device 失效
标题翻译：打印图像处理装置
公开(公告)号：US5845570A
公开(公告)日：1998-12-08
申请号：US618199
申请日：1996-03-19
申请人： Takashi Isozaki , Ryuji Higa , Takahito Tojima , Sadanao Okuda
发明人： Takashi Isozaki , Ryuji Higa , Takahito Tojima , Sadanao Okuda
IPC分类号： B41F23/00 , B41J2/17 , B41L13/04 , B41L41/02 , B41M7/00
CPC分类号： B41L41/02 , B41J2/1721 , B41L13/04 , B41J2002/1728
摘要： A print image treatment device is formed of a supply device for holding an excess ink removing liquid, the excessive ink removing liquid not dissolving in a printing ink forming a print image and having a lower surface tension than that of the printing ink; a rotating contact member having an outer surface, on which the excessive ink removing liquid is supplied from the supply device; a facing member situated under the contact member for nipping and carrying a printing sheet between the contact member and the facing member, an excessive printing ink forming the print image on a printing sheet being transferred to the excessive printing ink removing liquid when the printing sheet contacts the contacting member; a cleaning device contacting the contact member for removing the excessive printing ink with the excessive ink removing liquid; and a separation device receiving the excessive ink removing liquid with the excessive printing ink. The excessive ink removing liquid is separated from the printing ink having been transferred from the printing sheet. The separation device includes a filter having the thickness and air-flow resistance indicated below: 0.05
摘要翻译：打印图像处理装置由用于保持多余的除油液体的供给装置，不溶解在形成打印图像的印刷油墨中并且具有比印刷油墨低的表面张力的过量的油墨去除液体形成; 具有外表面的旋转接触构件，从供给装置向其供给过量的除油液体; 位于所述接触构件下方的面对构件，用于在所述接触构件和所述面对构件之间夹持和携带打印片材，在所述打印片材接触时将形成所述打印片材上的所述打印图像的多余的印刷油墨转印到所述过量的印刷油墨去除液体接触构件; 与所述接触构件接触的清洁装置，用于除去过量的油墨去除液体的过量的印刷油墨; 以及用过量的印刷油墨接收过量的除油液体的分离装置。过量的除油液体与从打印纸传送的印刷油墨分离。分离装置包括具有如下所示的厚度和气流阻力的过滤器：0.05 <空气流动阻力/厚度（Kpaxsec / m2）。

5. 发明授权

US5476043A Method and device for post-processing a printed image in a printing device 失效
标题翻译：用于在打印装置中对印刷图像进行后处理的方法和装置
公开(公告)号：US5476043A
公开(公告)日：1995-12-19
申请号：US301819
申请日：1994-09-07
申请人： Sadanao Okuda , Takahito Tojima , Takashi Isozaki
发明人： Sadanao Okuda , Takahito Tojima , Takashi Isozaki
IPC分类号： B41L13/06 , B41L23/00 , B41M7/00
CPC分类号： B41L13/06 , B41L23/00 , B41M7/00 , B41M7/0009
摘要： The occurrence of offsetting and strike-through in a stencil printing device is prevented without creating any new problems, and the printing paper is allowed to be conveyed with a pair of rollers interposing the printing paper for a reliable paper ejection process. Printing paper P is passed through a nip between a contact roller 37 and a counter roller 39 opposing the contact roller 37, the outer circumferential surface of the contact roller being coated with a layer of excess ink removing liquid which does not dissolve with the printing ink forming the printed image and has smaller surface tension than the printing ink, and the contact between the excess ink removing liquid layer a of the contact roller 37 and the printed surface of the printing paper P causes the excess portion of the printing ink b deposited on the printed image of the printing paper to be transferred onto the excess ink removing liquid layer a so as to remove the excess ink from the printing paper P. The contact roller may be replaced with an endless contact belt 83.
摘要翻译：防止在模版印刷装置中出现偏移和穿透，而不会产生任何新的问题，并且允许使用插入打印纸的一对辊来输送打印纸以进行可靠的纸张排出处理。打印纸P通过接触辊37和与接触辊37相对的对置辊39之间的辊隙，接触辊的外周表面涂覆有不与印刷油墨溶解的多余的除油液体形成印刷图像并且具有比印刷油墨更小的表面张力，并且接触辊37的多余的除墨液层a与打印纸P的印刷表面之间的接触导致印刷油墨b的多余部分沉积在要转印到多余的除墨液体层a上的打印纸的打印图像，以从打印纸P中除去多余的墨。接触辊可以用环形接触带83代替。

6. 发明授权

US5694840A Printing image after-processing apparatus 失效
标题翻译：印刷图像后处理装置
公开(公告)号：US5694840A
公开(公告)日：1997-12-09
申请号：US543936
申请日：1995-10-17
申请人： Takashi Isozaki , Sadanao Okuda , Takahito Tojima
发明人： Takashi Isozaki , Sadanao Okuda , Takahito Tojima
IPC分类号： B41F23/00 , B41L23/04 , B41M7/00 , B41L13/04
CPC分类号： B41F23/00
摘要： A printed image after-processing apparatus is formed of a contact member which is coated with an excess ink removing solution which is incompatible with the printing ink forming a printed image and has a lower surface tension than the printing ink, and driven to rotate the contact member having coefficient of dynamic friction with 1.5 or less; a counter member holding to convey printed paper between it and the contact member, to thereby bring the printed surface of the printed paper into contact with the excess ink removing solution on the contact surface: a supplying device for supplying the excess ink removing solution to the contact member; and a cleaning device which contacts the contact member.
摘要翻译：印刷图像后处理装置由接触构件形成，该接触构件涂覆有与形成打印图像的印刷油墨不相容并且具有比印刷油墨低的表面张力的多余的除油溶液，并且被驱动以使接触旋转具有1.5或更小的动摩擦系数的构件; 保持在其与接触构件之间传送印刷纸的计数构件，从而使打印纸的印刷表面与接触表面上的多余的墨水去除溶液接触;供给装置，用于将多余的除墨溶液供应到联系人; 以及与接触构件接触的清洁装置。

7. 发明授权

US5724888A Printed image after-processing apparatus 失效
标题翻译：印刷图像后处理装置
公开(公告)号：US5724888A
公开(公告)日：1998-03-10
申请号：US548550
申请日：1995-10-26
申请人： Sadanao Okuda , Takahito Tojima , Takashi Isozaki
发明人： Sadanao Okuda , Takahito Tojima , Takashi Isozaki
IPC分类号： B41F23/00 , B41J2/325 , B41L13/04
CPC分类号： B41J2/325
摘要： A printed image after-processing apparatus includes a rotatable contact member coated with an excess ink removing liquid incompatible with a printing ink forming a printed image on a printing sheet and having a surface tension lower than that of the printing ink; a counter member having a surface roughness of 0.5 .mu.m or less, for feeding the printing sheet after printed between the counter member and the contact member to thereby make a printed surface of the printing sheet into contact with the contact member; a supplying device for supplying the excess ink removing liquid to the contact member; and a cleaning device contacting with the contact member.
摘要翻译：印刷图像后处理装置包括：可旋转接触构件，其涂覆有与形成印刷图像的印刷油墨不兼容的多余的除油液体，其印刷图像的表面张力低于印刷油墨的表面张力; 表面粗糙度为0.5μm以下的对置构件，用于在打印在对置构件和接触构件之间的情况下供给印刷纸，从而使打印片的印刷表面与接触构件接触; 供给装置，用于将多余的除油液体供给到接触部件; 以及与接触构件接触的清洁装置。

8. 发明授权

US5524874A Image forming apparatus and sheet feed unit 失效
标题翻译：成像设备和送纸单元
公开(公告)号：US5524874A
公开(公告)日：1996-06-11
申请号：US290298
申请日：1994-08-15
申请人： Takahito Tojima , Akira Yasuda , Makoto Ishikawa
发明人： Takahito Tojima , Akira Yasuda , Makoto Ishikawa
IPC分类号： B41J13/00 , B65H1/14 , B65H3/00 , G03G15/00 , B65H1/08
CPC分类号： B65H1/14 , B65H2402/60
摘要： An image forming apparatus includes a body equipped with an image forming device, a pick-up means provided in one part of the body for taking image forming sheets into the body, and a sheet feed unit releasably mounted on one part of the body for loading a plurality of sheets stacked and for pushing the sheets into the pick-up device.
摘要翻译：图像形成装置包括具有图像形成装置的主体，设置在主体的一部分中的用于将图像形成片材取入到主体中的拾取装置，以及可释放地安装在主体的一部分上的片材进给单元，用于装载堆叠并将片材推入拾取装置的多个片材。

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