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。

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。

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）。

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。

公开(公告)号：US5963241A

公开(公告)日：1999-10-05

申请号：US886027

申请日：1997-06-30

申请人： Ryuji Higa ,  Junji Takahashi ,  Musashi Hirata

发明人： Ryuji Higa ,  Junji Takahashi ,  Musashi Hirata

IPC分类号： B41C1/055 ,  B41C1/14 ,  B41J2/365 ,  B41J2/38 ,  B41J2/36

CPC分类号： B41J2/365 ,  B41C1/144 ,  B41J2/38 ,  B41J2202/32

摘要： In a thermal head control method for thermally making a stencil master plate from a thermal stencil master plate sheet in the manner of a dot matrix for each line and forming an independent hole for each dot, a physical quantity representing the temperature of the thermal head, such as a time interval Ti for the plate making action by the thermal head for each line and a temperature actually measured from the thermal head, is measured before the plate making action of the next line. The measured temperature is compared with a prescribed value, and if the temperature is lower than the prescribed value, the thermal head is driven (pre-heated) at a power level which is lower than the rated power output and would not affect the thermal stencil master plate sheet. The effective heat emitting property of the thermal head is made uniform without regards to other factors, and a satisfactory perforation is carried out on a thermal stencil master plate sheet at all times.

摘要翻译： 在热头控制方法中，用于以每个线的点阵的方式从热模板母板片制造模版母板并为每个点形成独立的孔，表示热敏头的温度的物理量， 例如用于每行的热敏头的制版动作的时间间隔Ti和从热敏头实际测量的温度，在下一行的制版动作之前测量。 将测量温度与规定值进行比较，如果温度低于规定值，则热头被驱动（预热），功率水平低于额定功率输出，不会影响热模板 主板。 热头的有效发热特性在不考虑其他因素的情况下是均匀的，并且在热模版母板上始终进行令人满意的穿孔。

公开(公告)号：US5537920A

公开(公告)日：1996-07-23

申请号：US522080

申请日：1995-08-31

申请人： Takanori Hasegawa ,  Junji Takahashi ,  Ryuji Higa

发明人： Takanori Hasegawa ,  Junji Takahashi ,  Ryuji Higa

IPC分类号： B41L13/04 ,  B41L13/06 ,  B41F15/40

CPC分类号： B41L13/06

摘要： To allow data to be exchanged between a printing drum and a stencil printing device main body in a highly adaptable manner with regard to the increase in the kinds of data to be transmitted without requiring any change in mechanical structures, light emitting devices 43, 65 and light receiving devices 45, 63 are arranged in mutually opposing parts of the printing drum 7 and the main body frame 1 to allow optical communication between them. Other modes of wireless communication may be used in place of the optical communication. This invention is particularly useful when the printing drum 7 is detachably mounted on a main body frame 1 of the stencil printing device, and the main control unit is required to adapt itself to different printing drums.

摘要翻译： 为了允许在不需要机械结构的任何改变的情况下关于要发送的数据的种类的增加以高适应性的方式在印刷鼓和模版印刷装置主体之间交换数据，发光装置43,65和 光接收装置45,63布置在印刷鼓7和主体框架1的相互相对的部分中以允许它们之间的光学连通。 可以使用其他的无线通信模式代替光通信。 当印刷鼓7可拆卸地安装在模版印刷装置的主体框架1上时，本发明特别有用，并且主控制单元需要适应不同的印刷鼓。