公开(公告)号：WO1986001928A1

公开(公告)日：1986-03-27

申请号：PCT/US1985001768

申请日：1985-09-13

Applicant: DENNISON MANUFACTURING COMPANY

Inventor： DENNISON MANUFACTURING COMPANY ,  LIVERMORE, Anthony, M. ,  FORD, Francis, J.

IPC: G11B05/78

CPC classification number: B65H75/22 ,  B65H2701/514 ,  G11B15/67 ,  G11B23/037

Abstract: Apparatus for removing all or part of a roll of magnetic tape stored in a reel of a reel-to-reel tape transport device (100). The apparatus consists of a stripper reel (10) which is structurally compatible with a reel mounting hub of the transport device. The stripper reel includes a hard circular "reel core" (20) mounted to the hub and supporting front and back flanges, as well as a resilient annular "tape core" (30) fitted around the reel core.

公开(公告)号：WO1986000848A1

公开(公告)日：1986-02-13

申请号：PCT/US1984001169

申请日：1984-07-23

Applicant: DENNISON MANUFACTURING COMPANY ,  RUSSELL, David, Bates

Inventor： DENNISON MANUFACTURING COMPANY

IPC: B29C17/10

CPC classification number: B29C55/08 ,  B29C47/0021 ,  B29C47/0033 ,  B29C47/32 ,  B29C47/58 ,  B29L2031/727

Abstract: Continuous molding of objects, such as fasteners with filament-like portions (24), using a rotatable molding wheel with peripheral orifices. Plastic is extruded through a manifold (36) upon the periphery of the wheel (40), and a knife assembly (42) in eliptical contact with the wheel is used to skive film from the molded objects. Then selected portions of the objects can be stretched (47), by using diverging sprocket wheels (220).

Abstract translation: 使用具有外围孔的可旋转模制轮连续成型物体，例如具有丝状部分（24）的紧固件。 塑料通过歧管（36）挤出在轮（40）的周边上，并且与轮子椭圆接触的刀组件（42）用于从模制物体上滑出膜。 然后，通过使用发散链轮（220）可以拉伸（47）物体的选定部分。

公开(公告)号：WO1985002012A1

公开(公告)日：1985-05-09

申请号：PCT/US1984001754

申请日：1984-10-30

Applicant: DENNISON MANUFACTURING COMPANY

Inventor： DENNISON MANUFACTURING COMPANY ,  MAYERBERG, Willson, Lewis, Jr. ,  BRUNNER, Stanley, Neil ,  TAYLOR, Harry, S.

IPC: G01D15/18

CPC classification number: B41J25/001 ,  B41J2/04 ,  B41J2/15

Abstract: An ink jet printer of the "drop-on-demand" type, for printing of large characters with improved image quality and reliability. Ink is supplied under static pressure to an ink impulse assembly (50), which acts as a positive displacement pump. The ink impulse assembly (50) includes a pressure chamber (60) walled in by an elastomeric membrane (65) having inlet (53) and outlet (56) ports sealed by check valves (54, 57). A solenoid (70)-driven plunger (71) rod (80) displaces the membrane (65) to constrict the chamber (60), causing a prescribed volume to be ejected through a nozzle assembly. The printer enjoys a simplicity of design and is highly adaptable, while avoiding many of the operational difficulties of prior art drop-on-demand ink jet designs. Character height may be adjusted within a certain range using a rotatable nozzle plate, with appropriate adaptations in the character generation electronics.

Abstract translation: 一种“点播式”喷墨打印机，用于打印具有改进的图像质量和可靠性的大字符。 油墨在静压下供应到用作正排量泵的油墨脉冲组件（50）。 墨水脉冲组件（50）包括由弹性膜（65）围成的压力室（60），其具有通过止回阀（54,57）密封的入口（53）和出口（56）端口。 螺线管（70）驱动柱塞（71）杆（80）使膜（65）移位以收缩室（60），从而通过喷嘴组件喷射规定的体积。 打印机具有设计简单性，并且高度适应性，同时避免了现有技术的按需喷墨设计的许多操作困难。 字符高度可以使用可旋转的喷嘴板在一定范围内调整，并适当地适应字符发生电子设备。

公开(公告)号：WO1984004963A1

公开(公告)日：1984-12-20

申请号：PCT/US1984000838

申请日：1984-06-04

Applicant: DENNISON MANUFACTURING COMPANY

Inventor： DENNISON MANUFACTURING COMPANY ,  FOTLAND, Richard, A.

IPC: G01D15/06

CPC classification number: G03G15/323

Abstract: An ion generator for the formation of electrostatic images, including two electrodes (32, 34) at opposite faces of a solid dielectric member (31), using a threshold multiplexing principle for the drive circuit. This apparatus provides a drive signal to each electrode to generate ions in an air region adjacent one of the electrodes, which ions are extracted for electrostatic imaging. Two drive signals each consisting of a sinusoidal alternating potential, out of phase by 180o, intermittently induce the production and extraction of ions. Other time-varying potentials of like electrical characteristics may be used, providing a number of operating advantages. The ion generator produces ions only during print periods, and requires reduced power to achieve given ion outputs. The control electrode (33) may be partially encapsulated to limit the discharge region. Drive circuitry such as low source impedance gated oscillators, or other low impedance drivers, reduce capacitive "cross-talk" in a multielectrode device.

公开(公告)号：WO1984003366A1

公开(公告)日：1984-08-30

申请号：PCT/US1984000235

申请日：1984-02-21

Applicant: DENNISON MANUFACTURING COMPANY

Inventor： DENNISON MANUFACTURING COMPANY ,  FOTLAND, Richard, A. ,  BEAUDET, Leo, A.

IPC: G03G13/14

CPC classification number: C25D11/18 ,  G03G15/24 ,  G03G15/321

Abstract: Dielectric sealing of porous anodized aluminum, in which moisture in the pores of the oxide coating formed by hard coat anodizing is removed, and the porous anodized surface then impregnated with a dielectric wax. Suitable wax sealants include carnauba and montan waxes. The anodized member (35) is preliminarily heated in order to drive off moisture and other substances from the pores; this heating process may be continued for the purposes of impregnating the pores with the wax sealant (35). Any excess material remaining on the member's surface is removed. After removing material from the member's surface, the member may be polished to a better than .5 micrometer finish. Dielectric imaging members (35, 36) fabricated using these techniques are suitably incorporated in high speed electrographic printers and copiers. One such printing system forms a latent electrostatic image on a dielectric cylinder (36) using an ion emitting print device (30); tones the image; transfers the toned image to an image receptor (50) using high pressure exerted between the dielectric cylinder (36) and a compliant transfer cylinder (48); scrapes off residual toner on the dielectric cylinder; and neutralizes any residual electrostatic image.

Abstract translation: 多孔阳极氧化铝的电介质密封，其中去除由硬涂层阳极氧化形成的氧化物涂层的孔中的水分，然后用介电蜡浸渍多孔阳极氧化表面。 合适的蜡密封剂包括巴西棕榈蜡和褐泥蜡。 阳极氧化部件（35）被预先加热以便从孔中除去水分和其它物质; 为了用蜡密封剂（35）浸渍孔，可以继续该加热过程。 剩余在构件表面上的任何多余的材料被去除。 在从构件表面去除材料之后，可以将构件抛光至优于0.5微米的表面。 使用这些技术制造的介电成像构件（35,36）适用于高速电印机和复印机中。 一种这样的打印系统使用离子发射打印装置（30）在介电圆筒（36）上形成静电潜像; 调整图像; 使用施加在介质筒（36）和柔性传送滚筒（48）之间的高压将色调图像转印到图像接收器（50）上。 刮掉介质圆筒上的残留调色剂; 并中和任何残留的静电图像。

公开(公告)号：WO1984000239A1

公开(公告)日：1984-01-19

申请号：PCT/US1983000848

申请日：1983-06-02

Applicant: DENNISON MANUFACTURING COMPANY

Inventor： DENNISON MANUFACTURING COMPANY ,  HAMANN, Robert, W.

IPC: G11B05/09

CPC classification number: G11B5/86

Abstract: Apparatus for bit-by-bit duplication of data stored on a flexible diskette. A master disk (15) is driven by a conventional DC drive, which provides a feedback control voltage responsive to the instantaneous speed of the master disk. A slave disk (20) is driven from external index synchronization, which receives signals from the respective disk drives indicative of the angular position of the diskettes, and additionally receives the master drive control voltage. The index synchronization (50) circuitry outputs a motor error correction voltage to the slave disk drive, thereby coordinating the rotation of the respective diskettes. Bits are copies only when the slave disk drive parameters fall withing a narrowly defined window.

公开(公告)号：WO1983001019A1

公开(公告)日：1983-03-31

申请号：PCT/US1982001274

申请日：1982-09-20

Applicant: DENNISON MANUFACTURING COMPANY

Inventor： DENNISON MANUFACTURING COMPANY ,  HUBBARD, Karl, E. ,  VENTRE, Augustus

IPC: B05D03/06

CPC classification number: C09D11/102 ,  B41M1/12 ,  B41M3/12

Abstract: A screen printing process for imprinting an ink design over release coat substrates carried on a web to form heat transferable labels. The process includes screen printing an ink design image onto the substrate followed by passing the imprinted substrates through a drying section. The ink formulation used in the screen printing step is composed of a base ink vehicle containing a polyamide adhesive resin and a nitrocellulose film forming component, a thixotropic filler and a plasticizer. The formulation exhibits fluidity, adhesive and plasticity characteristics which make the ink particularly suitable to imprint and form heat transferable labels by silk screen printing.

Abstract translation: 一种丝网印刷方法，用于将印刷油墨设计在承载在卷筒纸上的脱模涂层基材上以形成可热转印的标签。 该方法包括将油墨设计图像丝网印刷到基材上，然后将印迹的基材通过干燥部分。 丝网印刷步骤中使用的油墨配方由含有聚酰胺粘合剂树脂和硝酸纤维素成膜组分，触变性填料和增塑剂的基础油墨载体组成。 该配方具有流动性，粘合性和塑性特性，使得该油墨特别适用于通过丝网印刷压印和形成可传热标签。

公开(公告)号：WO1983000751A1

公开(公告)日：1983-03-03

申请号：PCT/US1982001126

申请日：1982-08-20

Applicant: DENNISON MANUFACTURING COMPANY

Inventor： DENNISON MANUFACTURING COMPANY ,  FOTLAND, Richard, A. ,  BEAUDET, Leo, A.

IPC: G03G15/044

CPC classification number: H01J27/02 ,  G03G15/323

Abstract: Procédé et appareil de génération d'ions avec performance améliorée fonctionnant à des températures élevées. Un générateur d'ions à décharges luminescentes est soumis à un chauffage extrinsèque, à la fois préliminairement et pendant le fonctionnement continu, permettant ainsi d'avoir des rendements de production de courant d'ions accrus. Une telle commande thermique prolonge de plus la vie du générateur d'ions en réduisant la corrosion et la formation de substances contaminantes.