公开(公告)号：US20020062746A1

公开(公告)日：2002-05-30

申请号：US09725698

申请日：2000-11-29

Inventor： Tetsuo Yano ,  Kazuyuki Funahashi ,  Tetsuya Kudoh

IPC: B41F017/00 ,  B41L013/00 ,  B05C017/06 ,  B05C017/08

CPC classification number: B44B3/005

Abstract: In the marking apparatus in which the marking tool is vibrated by piezoelectric body vibrator and characters are engraved onto the objective material, the detection means detects the amplitude of piezoelectric body vibrator as the DC signal, and the drive control means adjusts the frequency of the drive signal so that the level of the DC signal detected by detection means is within a predetermined range, and drives piezoelectric body vibrator, and by appropriately adjusting the frequency to drive piezoelectric body vibrator, drives piezoelectric body vibrator with a predetermined amplitude. Accordingly, because the amplitude of piezoelectric body vibrator can be kept within a constant range, the stable resonance can be conducted. Further, the resonance can be conducted without being influenced by the resonance frequency of the tool.

Abstract translation: 在标记工具由压电体振动器振动并且字符被雕刻到目标材料上的标记装置中，检测装置检测压电体振动器的振幅作为直流信号，驱动控制装置调节驱动频率 信号，使得由检测装置检测的直流信号的电平处于预定范围内，并驱动压电体振动器，并通过适当调节驱动压电体振子的频率，以预定幅度驱动压电体振动器。 因此，由于压电体振子的振幅可以保持在一定范围内，因此可以进行稳定的共振。 此外，可以在不受工具的共振频率的影响的情况下进行谐振。

公开(公告)号：US20010032555A1

公开(公告)日：2001-10-25

申请号：US09810177

申请日：2001-03-19

Inventor： Takashi Isozaki ,  Hirohide Hashimoto

IPC: B41L013/00 ,  B05C017/06 ,  B05C017/08

CPC classification number: B41L13/06

Abstract: A stencil printing apparatus prevented from being irregular in printing density between the central portion and the marginal portions of the printing area of a printing drum is provided. The stencil printing apparatus comprises a cylindrical printing drum having an ink-passable circumferential wall, an inner roller disposed inside the printing drum for supplying ink to an inner circumferential surface of the circumferential wall, and an outer roller disposed outside the printing drum in opposite to the inner roller. The inner roller is disposed at a gap of 0.9 mm or less, preferably 0.3 mm or less from the inner circumferential surface of the circumferential wall, and the outer roller is larger in diameter than the inner roller.

Abstract translation: 提供了防止在印刷鼓的打印区域的中心部分和边缘部分之间印刷密度不规则的模版印刷设备。 模版印刷设备包括具有可通过油墨的圆周壁的圆柱形印刷滚筒，设置在印刷滚筒内侧的用于向周壁的内圆周表面供墨的内滚筒和设置在印版滚筒外侧的外滚筒 内辊。 内侧辊与周壁的内周面的距离为0.9mm以下，优选为0.3mm以下，外辊的直径大于内侧辊。

公开(公告)号：US20030070569A1

公开(公告)日：2003-04-17

申请号：US10007122

申请日：2001-12-04

Inventor： Colin Bulthaup ,  Brian Hubert ,  Kevin Hubert ,  Joseph Jacobson

IPC: B41L013/00 ,  B05C017/06 ,  B05C017/08 ,  B41L047/46 ,  B41J001/00 ,  B44D002/00 ,  B41M001/12 ,  C25F003/00 ,  B28B005/00 ,  B29C063/00 ,  B29C065/00 ,  B29C069/00 ,  B28B001/14 ,  B29C039/00 ,  B29C041/00

CPC classification number: B41M3/006 ,  B29C43/021 ,  B29C2043/023 ,  B41M1/24 ,  B82Y10/00 ,  H01L51/0004

Abstract: The current invention is directed to micro-stencil devices and methods. A micro-stencil, in accordance with this invention, comprises a patterned stencil membrane formed from a polymeric layer patterned with stencil features preferably having lateral dimensions in a range of 10 micron to 100 nanometers or less. The micro-stencil preferably includes a porous backing membrane coupled to the stencil membrane to control the flow of print fluids, to allow for two-way flow of print fluids and/or curing gases during a printing operation. The stencil membrane is preferably configured to directly print the stencil features onto a suitable print medium surface. The micro-stencil of the instant invention, is preferably utilized for printing structures comprising interconnected layers, such as micro-circuits, and/or structures comprising polymer arrays.

Abstract translation: 本发明涉及微模板装置和方法。 根据本发明的微型模板包括由模板特征图案化的聚合物层形成的图案化模板膜，其优选地具有在10微米至100纳米或更小的横向尺寸。 微模板优选包括耦合到模板膜的多孔背衬膜以控制印刷流体的流动，以允许在打印操作期间打印流体和/或固化气体的双向流动。 模板膜优选地构造成将模版特征直接印刷到合适的印刷介质表面上。 本发明的微型模板优选用于包括互连层（例如微电路）和/或包括聚合物阵列的结构的印刷结构。

公开(公告)号：US20020037392A1

公开(公告)日：2002-03-28

申请号：US09858910

申请日：2001-05-17

Inventor： Jun Nakamura ,  Shoichi Ikejima

IPC: B05C017/06 ,  B32B001/00 ,  B32B027/14 ,  B32B003/00 ,  B32B003/10 ,  B05C017/08

CPC classification number: B41C1/144 ,  B41N1/245 ,  Y10T428/24322 ,  Y10T428/24802

Abstract: A perforation pattern is provided with a stencil plate, which is decreased in perforation configuration irregularity and has an adequate size of perforations. The stencil plate is produced from a heat sensitive stencil sheet having a heat shrinkable film by selectively heating the film with a heating device to form independent dot perforations corresponding to an image in the film, and each of the perforations has a through hole and a rim surrounding the through hole and bulging on a heated side of the film, and the rim has a height that satisfies the following formulae (1) and (2):hnull4(nullm)nullnull(1)hnull0.05{square root}{square root over ( )}(pxpy) (nullm)nullnull(2)where h denotes the height (nullm) in reference to the surface of the film before heated, px and py respectively denote pitches (nullm) in main and sub scanning directions of the heating device.

Abstract translation: 穿孔图案设置有模板，其穿孔构造不规则减小并且具有足够的穿孔尺寸。 通过用加热装置选择性地加热薄膜，由具有热收缩薄膜的热敏蜡纸制造模板，以形成对应于薄膜中的图像的独立点孔，并且每个穿孔具有通孔和边缘 围绕通孔并在膜的加热侧隆起，并且边缘具有满足下列公式（1）和（2）的高度：<段落lvl =“0”>内嵌式> h < = 4（mum）（1） <段落lvl =“0”> h <= 0.05 {平方根} {平方根超过（）}（pxpy） 妈妈）（2）其中h表示相对于加热前的膜表面的高度（mum），px和py分别表示加热的主扫描和副扫描方向上的间距（母） 设备。

公开(公告)号：US20020112622A1

公开(公告)日：2002-08-22

申请号：US09784119

申请日：2001-02-16

Inventor： Steven S. Rosenberg ,  Steven J. Lambert ,  Dana A. Papworth

IPC: B41L013/00 ,  B05C017/06 ,  B05C017/08

CPC classification number: B41F15/36

Abstract: An apparatus and method for framing a printing screen comprising a clamping element having a shape to conform to the mug frame with four threaded posts for attaching to a steel baseplate by fasteners. The screen is attached to the mug frame by adhesive and trimmed for screen printing.

公开(公告)号：US20010029851A1

公开(公告)日：2001-10-18

申请号：US09833253

申请日：2001-04-11

Applicant: Minami Co., Ltd.

Inventor： Takehiko Murakami

IPC: B41L013/00 ,  B05C017/06 ,  B05C017/08

CPC classification number: B41F15/10 ,  B41F15/085 ,  B41P2215/112 ,  B41P2233/52 ,  Y10S101/36

Abstract: A screen-printing apparatus with enhanced accuracy of positioning a mask to a material to be printed, in which a printing table is fixed, the mask is displaced in a right-left direction and a front-rear direction, and rotated in a horizontal plane in accordance with a position confirmation signal from a camera device and the mask, a mask support frame, a squeegee device are moved up and down together at a predetermined timing at every printing step.

Abstract translation: 一种丝网印刷装置，其具有将掩模定位在待印刷的材料上的精度，其中固定有印刷台，所述掩模在左右方向和前后方向上移位，并在水平面中旋转 根据来自相机装置的位置确认信号和掩模，在每个印刷步骤中，在预定的时刻，一个遮光板支撑框架，一个刮板装置一起上下移动。

公开(公告)号：US20010029850A1

公开(公告)日：2001-10-18

申请号：US09793878

申请日：2001-02-28

Applicant: Tohoku Ricoh Co., Ltd.

Inventor： Keiichi Chiba ,  Hironobu Takasawa

IPC: B41L013/04 ,  B41L013/00 ,  B05C017/06 ,  B05C017/08

CPC classification number: B41L13/04

Abstract: A printer of the present invention includes a timing belt passed over drive pulleys, each of which is mounted on a particular print drum, via phase adjusting means and deflection pulleys or rotary members. The deflection pulleys are rotatable in contact with the rear surface of the timing belt. The timing belt has its rear surface ground to have uniform thickness. The printer is free from the deviation of relative phase between the rotary members and offset ghosts ascribable to the irregular thickness of the timing belt, while preserving the low-cost configuration of timing belt connection.

Abstract translation: 本发明的打印机包括通过相位调节装置和偏转滑轮或旋转构件安装在特定打印滚筒上的驱动皮带轮上的同步皮带。 偏转滑轮可旋转以与同步皮带的后表面接触。 同步皮带的后表面接地具有均匀的厚度。 打印机不受旋转构件之间相对相位的偏差和归因于同步带不规则厚度的偏移重影，同时保持了同步带连接的低成本配置。

公开(公告)号：US20020148370A1

公开(公告)日：2002-10-17

申请号：US09836736

申请日：2001-04-17

Inventor： Gunter Erdmann

IPC: B41L013/00 ,  B05C017/06 ,  B05C017/08

CPC classification number: B05C17/08 ,  B41F15/36 ,  H05K3/1225

Abstract: A stencil foil assembly includes a stencil foil, having a stencil pattern thereon, of a planar configuration secured to a rigid frame with an upstanding wall and a support flange emanating inwardly from the upstanding wall. The stencil foil resides on the support flange with the bottom surface of the periphery of the stencil foil being in communication with the top surface of said support flange. The outer edge of the stencil foil is positioned adjacent to the inner surface of said upstanding wall. The periphery of the stencil foil is secured to the rigid frame. The stencil foil assembly protects a user from injury by preventing contact with the sharp outer edges of the stencil foil. The assembly protects the stencil foil portion from damage and greatly facilitates handling thereof.

Abstract translation: 模板箔组件包括在其上具有模板图案的模板箔，其具有固定到刚性框架的平面构型，其具有从直立壁向内发出的直立壁和支撑凸缘。 模板箔位于支撑凸缘上，其中模板箔的周边的底表面与所述支撑凸缘的顶表面连通。 模板箔的外边缘邻近所述直立壁的内表面定位。 模板箔的周边固定在刚性框架上。 模板箔组件通过防止与模板箔的锋利的外边缘的接触来保护使用者免受伤害。 组件保护模板箔部分免受损坏并且极大地便于其处理。

公开(公告)号：US20010045164A1

公开(公告)日：2001-11-29

申请号：US09800304

申请日：2001-03-02

Inventor： Gerhard Klemm

IPC: B41L013/00 ,  B05C017/06 ,  B05C017/08

CPC classification number: B41F15/22

Abstract: A device for printing printed sheets (1) according to the screen printing method has a printing table (10) and a screen mechanism (9) arranged above it, with a screen frame (8) and a conveying device (7) for moving the printed sheets (1) before, during and after the printing. The conveying device has, when viewed in the conveying direction, at least one clamping device (7) for clamping the lateral edge area of the printed sheets (7). The clamping device is arranged on the side of the printed sheets (1) and is displaceable in the conveying direction.

Abstract translation: 根据丝网印刷方法打印印张（1）的装置具有布置在其上方的印刷台（10）和筛网机构（9），具有筛网框架（8）和输送装置（7） 在印刷之前，期间和之后印刷的纸张（1）。 当从输送方向观察时，输送装置具有至少一个夹紧装置（7），用于夹持印刷纸（7）的侧边缘区域。 夹紧装置布置在印刷纸（1）的侧面上并且可在输送方向上移位。

公开(公告)号：US20010002575A1

公开(公告)日：2001-06-07

申请号：US09725901

申请日：2000-11-30

Inventor： Satoru Komata

IPC: B41L013/00 ,  B05C017/06 ,  B05C017/08

CPC classification number: B41L13/02 ,  B41F15/36

Abstract: A screen printing machine including a stencil sheet assembly having a frame member having outer peripheral sides for partitioning an outer configuration and inner peripheral sides for partitioning an opening and stencil sheet adhered to one face of the frame member to cover the opening, a tension frame projected to inner sides of the inner peripheral sides of the frame member, having a raised portion raised toward the stencil sheet and arranged on other face of the frame member for applying tension to the stencil sheet, and holding means for holding the tension frame and the stencil sheet assembly which are put together such that a front face of the tension frame in a direction of raising the raised portion and the other face of the frame member are brought into contact with each other.

Abstract translation: 一种丝网印刷机，其包括具有框架构件的模板片组件，该框架构件具有用于分隔外部构造的外周侧和用于分隔粘附到框架构件的一个表面以覆盖开口的开口和蜡纸的内周侧;突出框架 到框架构件的内周侧的内侧，具有朝向蜡纸上升起的凸起部分，并且布置在框架构件的另一面上，用于向蜡纸提供张力;以及保持装置，用于保持张紧框架和模板 片状组件被放置在一起，使得张紧框架的前表面沿着提升凸起部分的方向和框架构件的另一个面彼此接触。