公开(公告)号：US10012864B2

公开(公告)日：2018-07-03

申请号：US15098887

申请日：2016-04-14

申请人： Travis Kniffin ,  Joshua Hopkins

发明人： Travis Kniffin ,  Joshua Hopkins

IPC分类号： G03B17/48 ,  G02F1/1335 ,  H04N5/235 ,  G03B17/26 ,  G03B27/04

CPC分类号： G02F1/133553 ,  G03B17/26 ,  G03B27/04

摘要： An apparatus for developing a photographic image includes a housing, a light source and a liquid crystal display (LCD) panel. The light source is disposed on a first wall of or inside the housing and configured to emit light inside the housing. The LCD panel having a front side and a back side is disposed on a second wall or inside the housing. The LCD panel is configured to display a digital image on the front side upon illumination of the light toward the back side and to expose a photographic media disposed in close proximity to or contacting the front side of the LCD panel. A method for developing a photographic image is also provided. The photographic media can be developed into a photographic image after exposure using the LCD panel.

公开(公告)号：US20160306263A1

公开(公告)日：2016-10-20

申请号：US15098887

申请日：2016-04-14

申请人： Travis KNIFFIN ,  Joshua HOPKINS

发明人： Travis KNIFFIN ,  Joshua HOPKINS

IPC分类号： G03B17/48 ,  G02F1/1335 ,  H04N5/235 ,  G03B17/26

CPC分类号： G02F1/133553 ,  G03B17/26 ,  G03B27/04

摘要： An apparatus for developing a photographic image includes a housing, a light source and a liquid crystal display (LCD) panel. The light source is disposed on a first wall of or inside the housing and configured to emit light inside the housing. The LCD panel having a front side and a back side is disposed on a second wall or inside the housing. The LCD panel is configured to display a digital image on the front side upon illumination of the light toward the back side and to expose a photographic media disposed in close proximity to or contacting the front side of the LCD panel. A method for developing a photographic image is also provided. The photographic media can be developed into a photographic image after exposure using the LCD panel.

摘要翻译： 用于显影摄影图像的装置包括壳体，光源和液晶显示器（LCD）面板。 光源设置在壳体的内部或内部的第一壁上并且被配置为在壳体内发光。 具有前侧和后侧的LCD面板设置在第二壁或壳体内。 LCD面板配置成在朝向背面照射光时在正面上显示数字图像，并且暴露出紧邻或接触LCD面板的照相设备。 还提供了一种用于显影摄影图像的方法。 使用LCD面板曝光后，摄影媒体可以显影成摄影图像。

公开(公告)号：US20030218735A1

公开(公告)日：2003-11-27

申请号：US10361915

申请日：2003-02-10

发明人： Thomas Trozera

IPC分类号： G03B027/22

CPC分类号： G03B27/04 ,  A61F2/91 ,  A61F2/915 ,  A61F2002/3011 ,  A61F2002/30156 ,  A61F2002/30158 ,  A61F2002/91516 ,  A61F2002/91533 ,  A61F2002/91575 ,  A61F2230/0002 ,  A61F2230/0013 ,  A61F2230/0023 ,  A61F2230/0026 ,  G03F7/00 ,  G03F7/18

摘要： An apparatus for imprinting a stent configuration image from a mask form onto a tubular stent blank. The stent blank has a longitudinal axis and a photosensitive coating on the outer surface thereof. The apparatus includes a journaling mechanism adapted to receive the stent blank, and operable to rotate the stent blank about its longitudinal axis; a radiation source operable to direct light at a first surface region of the stent blank when mounted in the journaling mechanism, to thereby expose the photosensitive coating on said first surface region of the stent blank; and a mask form movement mechanism configured to mount the mask form in the apparatus and to move the mask form along a path in which the mask form contacts the stent blank in said first surface region thereof along a concurrent convex arcuate segment.

摘要翻译： 一种用于将支架构型图像从掩模形式压印到管状支架坯件上的装置。 支架坯料在其外表面上具有纵向轴线和感光涂层。 该装置包括适于容纳支架坯料并且可操作以使支架坯料围绕其纵向轴线旋转的延伸机构; 辐射源，其可操作以在安装在所述日志机构中时将光引导到所述支架坯料的第一表面区域，从而暴露所述支架坯料的所述第一表面区域上的感光涂层; 以及掩模形式移动机构，其被构造成将所述掩模形式安装在所述装置中，并且沿着沿所述掩模形式的接触所述第一表面区域中的所述支架坯料的路径沿着并行的凸形弓形段移动所述掩模形式。

公开(公告)号：US20020038767A1

公开(公告)日：2002-04-04

申请号：US10004337

申请日：2001-11-01

发明人： Thomas Trozera

IPC分类号： C25F003/00 ,  B32B001/08 ,  C25F007/00

CPC分类号： A61F2/91 ,  A61F2/915 ,  A61F2002/3011 ,  A61F2002/30156 ,  A61F2002/30158 ,  A61F2002/91533 ,  A61F2002/9155 ,  A61F2230/0002 ,  A61F2230/0023 ,  A61F2230/0026 ,  C25F3/00 ,  G03B27/04 ,  G03F7/00 ,  G03F7/18

摘要： Disclosed herewithin is an apparatus for fabricating a stent which involves processing a tubular member whereby no connection points to join the edges of a flat pattern are necessary. The process includes the steps of: a) preparing the surface of a tubular member, b) coating the outside surface of the tubular member with a photo-sensitive resist material, c) placing the tubular member in an apparatus designed to simultaneously rotate the tubular member while passing a specially configured photographic frame negative between a light source and the tubular member, d) exposing the tubular member to a photoresist developer, e) rinsing the excess developer and uncured resist from the exposed tubular member, f) sealing the inner lumen of the tubular member, and g) treating the tubular member with a chemical or electro-chemical process to remove uncovered metal. By modifying the photographic negative, this process can be employed to fabricate a virtually unlimited number of stent designs and configurations.

摘要翻译： 这里公开了一种用于制造支架的装置，其涉及处理管状构件，由此不需要连接平面图案的边缘的连接点。 该方法包括以下步骤：a）制备管状构件的表面，b）用光敏抗蚀剂材料涂覆管状构件的外表面，c）将管状构件放置在设计成同时旋转管状 同时在光源和管状构件之间通过特殊配置的摄影框负片，d）将管状构件暴露于光致抗蚀剂显影剂，e）从暴露的管状构件冲洗多余的显影剂和未固化的抗蚀剂，f）密封内腔 并且g）用化学或电化学方法处理管状构件以除去未覆盖的金属。 通过改变摄影底片，该方法可用于制造几乎无限数量的支架设计和构型。

公开(公告)号：US20010010014A1

公开(公告)日：2001-07-26

申请号：US08956672

申请日：1997-10-23

申请人： Michael E. Klicpera

发明人： THOMAS TROZERA

IPC分类号： A61F002/06

CPC分类号： G03B27/04 ,  A61F2/91 ,  A61F2/915 ,  A61F2002/3011 ,  A61F2002/30156 ,  A61F2002/30158 ,  A61F2002/91516 ,  A61F2002/91533 ,  A61F2002/91575 ,  A61F2230/0002 ,  A61F2230/0013 ,  A61F2230/0023 ,  A61F2230/0026 ,  G03F7/00 ,  G03F7/18

摘要： The present invention is directed to an expandable stent which is relatively flexible along its longitudinal axis to facilitate delivery through tortuous body lumens, but which is stiff and stable enough radially in an expanded condition to maintain the patency of a body lumen such as an artery when implanted therein. The struts of the present invention have a specific trapezoidal, triangular or a reduced radii configuration projecting radially outward that functions to reduce the forces necessary to penetrate the vessel wall thereby minimizing trauma or damage imparted to the wall during deployment. In addition, this design feature of the present invention helps secure the expanded stent so that it does not move once it is implanted and furthermore, minimizes projections into the blood stream. The invention generally includes a plurality of radially expandable loop elements which are relatively independent in their ability to expand and to flex relative to one another. The individual radially expandable elements of the stent are dimensioned to minimize the strut from twisting or rotating during expansion. Interconnecting elements or a backbone extends between the adjacent loop elements to provide increased stability and a preferable position for each loop to prevent warping of the stent upon the expansion thereof. The resulting stent structure is a series of radially expandable loop elements which are spaced longitudinally close enough so that the obstruction, vessel wall and any small dissections located at the treatment site of a body lumen may be dilated or pressed back into position against the lumenal wall. The manufacturing process of the present invention utilizes optimized stress-strain curve characteristics to achieve, unlike other non-wire stent designs, improved mechanical properties throughout the stent. The optimized stress-strain curve of the materail increases both the yield strength and the ultimate tensile strength of the expanded stent, increasing its resistance to structural failure (fracture) or stent crushing.

公开(公告)号：US5875717A

公开(公告)日：1999-03-02

申请号：US997626

申请日：1997-12-23

申请人： Kenneth M. Strong

发明人： Kenneth M. Strong

IPC分类号： G03B27/04 ,  G03B27/18 ,  G03F7/20

CPC分类号： G03F7/2012 ,  G03B27/04 ,  G03B27/18

摘要： An assembly for producing printing plates from photopolymerizable resins includes an upper fixture assembly and a lower fixture assembly. The upper fixture assembly includes an upper glass plate, and an upper shutter box in which an upper UV light source is located. The upper fixture is mounted on a guide post so that the upper fixture assembly can be raised and lowered relative to a lower fixture assembly. The lower fixture assembly includes a lower light bank table containing a lower UV light source, and a lower glass plate on which the resin layer is cast. A doctor blade is drawn over the resin layer to smooth the latter on the lower glass plate. The resin layer is then exposed to UV light through a print pattern-defining negative so as to selectively harden the resin layer and form a printing plate that is defined by the negative pattern. In order to maintain the flatness of the lower glass plate, and thus the thickness of the resin layer during the doctor blade step, a support post is positioned in the lower fixture to support the center of the lower glass plate. The support post has transparent portions so as not to interfere with subsequent light transmission to the resin layer.

摘要翻译： 用于由可光聚合树脂制造印版的组件包括上固定组件和下夹具组件。 上部固定装置包括上部玻璃板和上部紫外线光源所在的上部快门盒。 上部固定装置安装在导向柱上，使得上部固定装置相对于下部固定装置可升高和降低。 下部固定装置包括一个下部的紫色光源和一个下部玻璃板，下面的光束表包含一个较低的紫外光源。 将刮刀刮在树脂层上，使后者在下玻璃板上平滑。 然后将树脂层通过印刷图案限定的阴极暴露于UV光，以选择性地硬化树脂层并形成由负图案限定的印版。 为了保持下部玻璃板的平坦度，并且因此在刮刀工序期间树脂层的厚度保持在下部固定装置中，以支撑下部玻璃板的中心。 支撑柱具有透明部分，以便不干扰随后的向树脂层的透光。

公开(公告)号：US5627378A

公开(公告)日：1997-05-06

申请号：US608168

申请日：1996-02-28

申请人： Greg Baxter

发明人： Greg Baxter

IPC分类号： G03F7/20 ,  G03B27/04 ,  G03B27/16 ,  G03B27/20 ,  G03F9/00 ,  H05K3/00

CPC分类号： G03B27/16 ,  G03B27/04 ,  G03B27/20 ,  G03F9/00 ,  H05K3/0082

摘要： A double-sided exposure apparatus is disclosed. The apparatus incorporates a phototool die set that provides high accuracy, speed and smooth operation with minimal particulate contamination of the exposure zone while allowing conventional work piece transport and handling. Upper and lower die halves are supported by four corner posts, guided by precision preloaded bearings to obtain high accuracy in front to back registration of art works maintained in the upper and lower die halves. The die halves are reversibly separated by upward motion actuated by a closed loop servo motor and lead screw system simultaneously elevating the four corner posts to which the upper die half is rigidly attached.

摘要翻译： 公开了一种双面曝光装置。 该装置包括一个能够提供高精度，高速度和平稳操作的光学工具模具，同时允许常规工件运输和处理，同时最小化曝光区域的微粒污染。 上半模和下半模由四个角柱支撑，由精密预载轴承引导，以获得保持在上下半模中的艺术作品的前后对准的高精度。 通过由闭环伺服电动机和导螺杆系统致动的向上运动可以将半模可逆地分离，同时升高刚性连接上模具半部的四个角柱。

公开(公告)号：US4614425A

公开(公告)日：1986-09-30

申请号：US602337

申请日：1984-04-20

申请人： Harry J. Copeland ,  John W. Powers

发明人： Harry J. Copeland ,  John W. Powers

IPC分类号： G03B27/04 ,  G03B27/20 ,  H05K3/00

CPC分类号： G03B27/04 ,  G03B27/20 ,  H05K3/0082

摘要： A method of and apparatus for exposing boards which are photosensitive on both sides, for production of printed circuits on both sides, to light through films on both sides in which a lower film, a board, and an upper film in registered position on a light-transmitting platen are pressed down by a window and exposed to light on both sides through the platen and window, the window, gripping the upper film, is raised, the exposed board is removed, another board to be exposed is applied to the lower film on the platen, the window is lowered to apply the upper film to the new board, and the procedure repeated.

摘要翻译： 一种用于曝光两面感光的板的方法和装置，用于在两侧制造印刷电路，以便在两侧的膜上透光，其中下部膜，板和位于光的登记位置的上膜 - 传送台板被窗户按压并通过压板和窗户暴露在两侧的光线上，夹住上部膜的窗口被升起，暴露的板被移除，另一个要暴露的板被施加到下部膜 在压板上，窗口下降以将上胶片施加到新板上，并重复该过程。

公开(公告)号：US4043653A

公开(公告)日：1977-08-23

申请号：US647528

申请日：1976-01-08

申请人： Richard F. Croce ,  Gardner T. Burton

发明人： Richard F. Croce ,  Gardner T. Burton

IPC分类号： G03B27/04 ,  G03H1/28 ,  G03B27/02 ,  G03B27/32

CPC分类号： G03H1/0276 ,  G03B27/04 ,  G03H1/0244 ,  G03H1/28 ,  G03H2001/0292 ,  G03H2223/14 ,  G03H2260/63

摘要： A holograph high resolution contact printer for use in transferring high resolution information, which is in the form of a pattern on a transparency, from the transparency to the light-sensitive photoresist material front surface of a light-recording medium having a light insensitive substrate rear surface, in which the light-sensitive photoresist surface previously has been exposed to a preselected diffraction grating, but the recording medium has not been developed. The contact printing apparatus, in its most basic and generic preferred embodiment, includes: a light emitting source, in which the emitted light need not be coherent; a light-impervious member, disposed forward of the emitted light, having a circular aperture through which passes a portion of the emitted light; a double convex lens forward of, and in optical alignment with, the aperture of the light-impervious member, with the passed portion of the emitted light impinging upon the lens; a selectively rotatable diffuser, positioned forward of and in optical alignment with the lens, with light transmitted by the lens impinging upon the rotating diffuser and, in turn, being transmitted by the diffuser; and, appropriate component(s), forward of and in optical alignment with the diffuser, for holding and supporting the transparency and the light-sensitive recircling medium in abutting contact, with the accomplishment of the desired result of transferring the information pattern that is on the transparency to the light-sensitive recording medium, when the diffused light impinges upon, and is transmitted through, the transparency. After development of the recording medium, a relief forms on the photoresist. This relief records, in the depth of the material etched away, the high resolution now stored in and on the recording medium. Unlike the prior art, this contact printer permits the storage, the display, and the duplication of high resolution information on frames as large as 9-inches by 9-inches, or in the format of 9-inch continuous web data.

公开(公告)号：US4032234A

公开(公告)日：1977-06-28

申请号：US594098

申请日：1975-07-08

申请人： Harry Arthur Hele Spence-Bate

发明人： Harry Arthur Hele Spence-Bate

IPC分类号： G03B27/04 ,  G03B27/22

CPC分类号： G03B27/04

摘要： A photographic duplicating apparatus comprising a curved film holder for holding a master film and a copy film in close proximity to a preferably elongate tubular light source mounted at the center of curvature of the holder, a shutter which preferably consists of an inner and outer tube mounted coaxially one within the other in the axis of the light source. Preferably a series of units are provided each with an outer tube and holder which rotate sequentially about the inner tube and light source.

摘要翻译： 一种摄影复制装置，包括用于保持主胶片的弯曲胶片保持器和靠近安装在保持器的曲率中心处的优选细长的管状光源的复印膜，优选地由内和外管组成的挡板 同轴地在光源的轴线上彼此同轴。 优选地，提供一系列单元，每个单元具有围绕内管和光源依次旋转的外管和保持器。