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1. 发明授权

US07191980B2 Web-winding device 失效
标题翻译：网络绕线装置
公开(公告)号：US07191980B2
公开(公告)日：2007-03-20
申请号：US10719444
申请日：2003-11-21
申请人： Michael R. McGovern , Edgar G. Earnhart
发明人： Michael R. McGovern , Edgar G. Earnhart
IPC分类号： B65H75/14
CPC分类号： B65H75/10 , B65H2701/5122 , G03C3/00
摘要： An improved web-winding means with a durable thermoplastic polyester resin or polyester resin blend support structure and web capture slot (gate) formed in an interior portion of the support structure. The interior portion is joined to an inner annular surface that has increased lubricity, toughness and creep resistance resulting in decreased debris generation plus increased structural integrity and dimensional stability.
摘要翻译：改进的卷筒纸卷绕装置，其具有耐用的热塑性聚酯树脂或聚酯树脂混合物支撑结构和形成在支撑结构的内部部分中的卷筒纸捕获槽（浇口）。内部部分连接到具有增加的润滑性，韧性和抗蠕变性的内部环形表面，导致减少的碎屑产生以及增加的结构完整性和尺寸稳定性。

2. 发明授权

US06474864B1 Comfort-enhancing intraoral dental radiographic film packet and method for forming same 失效
标题翻译：舒适性口腔内放射胶片包及其形成方法
公开(公告)号：US06474864B1
公开(公告)日：2002-11-05
申请号：US09534516
申请日：2000-03-24
申请人： Douglas T. Resch , Bruce W. Konte , Edgar G. Earnhart , Edward B. Richter , Scott H. Schwallie , Gary E. Merz , Michael R. Mcgovern
发明人： Douglas T. Resch , Bruce W. Konte , Edgar G. Earnhart , Edward B. Richter , Scott H. Schwallie , Gary E. Merz , Michael R. Mcgovern
IPC分类号： A61B614
CPC分类号： G03C3/003 , G03B42/042
摘要： An intraoral x-ray film packet is taught which has an outer envelope wherein one of the two opposing outer sheets is more rigid than the other and serves as a stiffening sheet such that it has a tensile modulus of at least about 700 Kg/cm2. This is preferably accomplished by making both sheets from a thermoplastic material such as PVC and reducing the amount of plasticizer in the more rigid of the two sheets to less than 30%. A continuous perimetric seal is formed affixing the two outer sheets together and forming a perimetric laminated edge which is substantially coplanar with the more rigid of the two sheets. A film chip resides between the two outer sheets. The coplanar perimetric laminated edge and the added rigidity aid in improving accurate sizing of each individual packet and prevention of deflection of the marginal area of individual packets in subsequent operations.
摘要翻译：教导了具有外封套的口腔内X射线胶片包，其中两个相对的外片中的一个比另一个更坚硬，并且用作加强片，使得其具有至少约700Kg / cm 2的拉伸模量。这优选通过使来自诸如PVC的热塑性材料制成的两片和将两片中更刚性的增塑剂的量减少到小于30％来实现。形成连续的周边密封件，将两个外部片材固定在一起并形成与两个片材更刚性基本共面的周边层压边缘。两片外片之间存在胶片。共面周边层叠边缘和增加的刚度有助于提高每个单独包装的精确尺寸，并防止在后续操作中单个包装边缘区域的偏移。

3. 发明授权

US06612740B1 Intraoral dental radiographic film packet with injection molded comfort-enhancing edge bead 失效
标题翻译：口腔内牙科放射胶片包，带有注射成型的舒适增强边缘珠
公开(公告)号：US06612740B1
公开(公告)日：2003-09-02
申请号：US09533868
申请日：2000-03-24
申请人： Douglas T. Resch , Bruce W. Konte , Edgar G. Earnhart , Scott H. Schwallie , Michael R. McGovern
发明人： Douglas T. Resch , Bruce W. Konte , Edgar G. Earnhart , Scott H. Schwallie , Michael R. McGovern
IPC分类号： A61B614
CPC分类号： G03B42/042 , G03C3/003
摘要： An intraoral x-ray film packet is taught which has an outer envelope wherein one of the two opposing outer sheets is more rigid than the other such that it has a tensile modulus of at least about 700 Kg/cm2. This is preferably accomplished by making both sheets from a thermoplastic material such as PVC and reducing the amount of plasticizer in the more rigid of the two sheets to less than 30%. A continuous perimetric seal is formed affixing the two outer sheets together and forming a perimetric laminated edge which is substantially coplanar with the more rigid of the two sheets. A film chip resides between the two outer sheets. A comfort-enhancing perimetric edge bead is injection molded directly onto the perimetric laminated edge.
摘要翻译：教导了具有外封套的口腔内X射线胶片包，其中两个相对的外片之一比另一个更坚硬，使得其具有至少约700Kg / cm 2的拉伸模量。这优选通过使来自诸如PVC的热塑性材料制成的两片和将两片中更刚性的增塑剂的量减少到小于30％来实现。形成连续的周边密封件，将两个外部片材固定在一起并形成与两个片材更刚性基本共面的周边层压边缘。两片外片之间存在胶片。舒适增强的周边边缘珠直接注射到周边层压边缘上。

4. 发明授权

US5623325A Film cartridge with visual film motion indicator for verifying film loading in camera 失效
标题翻译：胶片胶片带有可视胶片运动指示器，用于验证相机中的胶片装载
公开(公告)号：US5623325A
公开(公告)日：1997-04-22
申请号：US629699
申请日：1996-04-09
申请人： Joseph A. Manico , Richard S. Keirsbilck , John A. Agostinelli , Edgar G. Earnhart
发明人： Joseph A. Manico , Richard S. Keirsbilck , John A. Agostinelli , Edgar G. Earnhart
IPC分类号： G03B1/58 , G03B17/00 , G03B17/02 , G03B17/18 , G03B17/30 , G03C3/00 , G03B17/26
CPC分类号： G03B17/02 , G03B17/30 , G03B2217/268
摘要： A film cartridge comprising a filmstrip having longitudinally successive perforations, and a housing for the filmstrip having a film passage slit through which the filmstrip can be moved into or out of the housing, is characterized by a reciprocatingly movable indicator, including an actuator pawl positioned for engagement and disengagement with each perforation of the filmstrip as the filmstrip is moved through the slit to move the indicator forward and backward alternately for providing a visible motion-indication that the filmstrip is moving through the slit.
摘要翻译：一种胶片暗盒，包括具有纵向连续穿孔的胶片，以及用于胶片的外壳，具有胶片通道狭缝，胶片通过狭缝可以移入或移出外壳，其特征在于可往复运动的指示器，包括致动器爪，当胶卷被移动通过狭缝以交替地向前和向后移动指示器以提供胶片正在移动通过狭缝的可见运动指示时，与胶片的每个穿孔接合和脱离接合。

5. 发明授权

US5552849A Visual exposure indicating system 失效
标题翻译：视觉曝光指示系统
公开(公告)号：US5552849A
公开(公告)日：1996-09-03
申请号：US377542
申请日：1995-01-23
申请人： Anthony DiRisio , Edgar G. Earnhart , Michael T. Wolf
发明人： Anthony DiRisio , Edgar G. Earnhart , Michael T. Wolf
IPC分类号： G03B17/30 , G03B17/26
CPC分类号： G03B17/30 , G03B2217/263
摘要： A film cassette includes a cassette body, a film spool onto which can be wound a strip of film, a drive disk coupled directly to the film spool, and an indicator flex disk that includes a film status indicator tab whose position relative to a window of the film cassette indicates the film exposure status. The position of the film status indicator tab is changed when the flex disk is moved into engagement with the drive disk and the film spool is rotated upon film movement. The film status indicator tab otherwise does not engage the drive disk and therefore does not change position. The cassette is particularly suited for operation with a photographic camera that includes a camera body, a loading chamber in the camera body that receives the film cassette, and a loading chamber cover having at least one movable indicator release pin that moves the flex disk into and out of engagement with the drive disk and thereby changes the position of the film status indicator tab. A camera controller determines the film status and controls the movement of the indicator release pin to selectively change the position of the film status indicator tab in accordance with the film status.
摘要翻译：一个胶卷盒包括一个盒体，一个薄膜卷筒，可以在其上缠绕一条薄膜，一个直接连接到薄膜卷轴的驱动盘，以及一个指示器柔性盘，包括一个胶片状态指示卡片，胶卷盒指示胶片曝光状态。当柔性盘移动到与驱动盘接合并且胶片卷轴在胶片移动时旋转时，胶片状态指示标签的位置被改变。胶片状态指示标签否则不接合驱动盘，因此不会改变位置。盒式录像带特别适用于摄像机的操作，照相机包括照相机主体，照相机主体中的收纳胶片暗盒的装载室，以及装载室盖，其具有至少一个活动指示器释放销，与驱动盘不接合，从而改变胶片状态指示标签的位置。相机控制器确定胶片状态并控制指示剂释放销的移动，以根据胶片状态选择性地改变胶片状态指示标签的位置。

6. 发明授权

US5522563A Film cassette with latching device to prevent separation of cassette halves 失效
标题翻译：带有闩锁装置的胶片盒，以防止盒半部分离
公开(公告)号：US5522563A
公开(公告)日：1996-06-04
申请号：US242216
申请日：1994-05-13
申请人： Edgar G. Earnhart , Douglas M. Csaszar , Michael T. Wolf
发明人： Edgar G. Earnhart , Douglas M. Csaszar , Michael T. Wolf
IPC分类号： G03C3/00 , G03B17/30 , G03B17/26
CPC分类号： G03B17/30 , G03B2217/261 , G03B2217/263 , G03B2217/265
摘要： A film cassette comprises a pair of housing parts, and a flexibly movable latching hook located on one of the housing parts and a rigid latching catch located on the other housing part which can engage to secure the two housing parts together. According to the invention, a backer projects from one of the housing parts into abutment with the latching hook, when the latching hook and the latching catch are engaged, to prevent the latching hook from moving out of engagement with the latching catch in response to a mechanical shock being applied to the film cassette.
摘要翻译：一个胶卷盒包括一对外壳部件，以及一个位于外壳部分之一上的柔性可移动的锁定钩，位于另一壳体部分上的刚性锁扣可以接合以将两个外壳部分固定在一起。根据本发明，当闩锁钩和闩锁卡扣接合时，支撑件从壳体部件中的一个突出到与闩锁钩邻接，以防止闩锁钩响应于锁定钩而与闩锁卡扣脱离接合对薄膜盒施加机械冲击。

7. 发明授权

US06755009B1 Method for making and handling an intraoral x-ray film packet 失效
标题翻译：用于制造和处理口腔内X线胶片包的方法
公开(公告)号：US06755009B1
公开(公告)日：2004-06-29
申请号：US09534392
申请日：2000-03-24
申请人： Edgar G. Earnhart , Edward B. Richter , Gary E. Merz
发明人： Edgar G. Earnhart , Edward B. Richter , Gary E. Merz
IPC分类号： B65B302
CPC分类号： G03C3/003 , G03B42/042
摘要： A method for making and handling an improved intraoral x-ray film packet by forming a first outer and a second outer sheet from a thermoplastic material wherein the first outer sheet is made more rigid than the second outer sheet such that it has a tensile modulus of at least about 700 Kg/cm2. The two outer sheets are sealed together to form an envelope with a laminated perimetric edge wherein the laminated perimetric edge is substantially coplanar with the first outer sheet. This resultant planar surface on one side of the packet aids in the accurate positioning of the packet for subsequent operations and further enhances the ability to die cut the packet and maintain outside dimension tolerances. Individual film packets are transported to a Bernoulli fixture and a laminar air flow is generated across the surface thereof to accurately position the intraoral x-ray film packet against reference stops using the Bernoulli effect. The accurate positioning of individual film packets provides significant advantages for subsequent operations such as the injection molding of a comfort-enhancing bead directly onto the laminated perimetric edge.
摘要翻译：一种通过从热塑性材料形成第一外层片材和第二外片材来制造和处理改良的口内X线片包装盒的方法，其中第一外片片制成比第二外片片更刚性，使得其具有至少约700Kg / cm 2。两个外部片材被密封在一起以形成具有层压周边的外壳，其中层压的周边边缘与第一外部片材基本共面。该分组的一侧上形成的平坦表面有助于分组的精确定位用于随后的操作，并且进一步增强了切割分组并维持外部尺寸公差的能力。单独的胶片包被运送到伯努利夹具，并且跨越其表面产生层流气流，以使用伯努利效应将口内X线胶片包精确地定位在参考挡块上。单个胶片包的精确定位为随后的操作提供了显着的优点，例如将舒适增强珠直接注射到层压的周边上。

8. 发明授权

US5501594A Apparatus for forming a thermoplastic body 失效
标题翻译：用于形成热塑性体的装置
公开(公告)号：US5501594A
公开(公告)日：1996-03-26
申请号：US197896
申请日：1994-02-16
申请人： Gary R. Glozer , Edgar G. Earnhart , Brett J. Le Beau, Sr. , Andrea E. Marek , Rudy Trick , James E. Vianco
发明人： Gary R. Glozer , Edgar G. Earnhart , Brett J. Le Beau, Sr. , Andrea E. Marek , Rudy Trick , James E. Vianco
IPC分类号： B29C45/27 , B29C45/20
CPC分类号： B29C45/278
摘要： An improved hot tip (40) for forming a thermoplastic body having a mold cavity (42) and a gate portion (44) has an elongated body member (46) and a channel (48) passing axially through the body member (46). The channel (48) has an inlet end (51) and outlet end (52) for passing a molten material, such as an amorphous resin, therethrough. The body member (46) has a necked-down portion (54) surrounding the outlet end (52) of the channel (48). The necked down portion (54) is configured to permit the outlet end (52) of the channel (48) to proximately contact the gate portion (44) of the mold cavity (42) resulting in a formed body having vestigeless gate.
摘要翻译：用于形成具有模腔（42）和浇口部分（44）的热塑性本体的改进的热端（40）具有细长主体构件（46）和轴向穿过主体构件（46）的通道（48）。通道（48）具有用于使诸如无定形树脂之类的熔融材料通过的入口端（51）和出口端（52）。主体构件（46）具有围绕通道（48）的出口端（52）的缩颈部分（54）。颈缩部分（54）构造成允许通道（48）的出口端（52）与模腔（42）的门部分（44）近似接触，从而形成具有无痕门的成形体。

9. 发明授权

US5031786A Tamper-evident package 失效
标题翻译：篡改包装
公开(公告)号：US5031786A
公开(公告)日：1991-07-16
申请号：US482422
申请日：1990-02-20
申请人： Gaylynn F. Ingram , Evan W. Hutchison , Clark E. Harris , Edgar G. Earnhart
发明人： Gaylynn F. Ingram , Evan W. Hutchison , Clark E. Harris , Edgar G. Earnhart
IPC分类号： B65D55/06
CPC分类号： B65D55/06
摘要： A cartonless recyclable package for protectively enclosing a product, such as photographic film, comprises a recyclable plastic container and mating cap with recyclably compatible plastic labels thereon bearing product information. One such label on the cap has readily tearable tab portions extending therefrom and tautly secured to the container, to tear apart when the cap is first removed. A second label, secured to the container and overlapping the tearable tab portions, includes inner and outer sheets separably adhered together. The outer sheet can be peeled back to reveal information on the interfacing surfaces of both sheets, and then re-adhered to the inner sheet. A third label, separably adhered to the first label on the cap, may be peeled away and re-adhered to some other surface for reference after the product has been removed. A thumb tab on the cap, to facilitate cap removal, is used also to orient the container and cap for appropriate placement of the labels, and to orient the resulting package in a cooperating displaying and dispensing device. That device comprises an upstanding, open-ended, transparent, tubular chute having a longitudinal slot extending down a rear side thereof and configured to receive the package through its open top end, with the thumb tab projecting rearwardly through the slot, thereby orienting the package labels to face forwardly in a desired display direction. The package is gravity-fed to the open bottom end, where it is supported and oriented for convenient removal.
摘要翻译：用于保护性地封闭产品（例如照相胶片）的无纸箱可回收包装包括可回收的塑料容器和具有可回收的相容的塑料标签的配合盖，其上具有产品信息。帽上的一个这样的标签具有从其延伸的可撕裂的突片部分，并且紧紧地固定到容器上，以在首先移除盖时撕裂。固定到容器上并与可撕开的片部分重叠的第二标签包括可分离地粘附在一起的内片和外片。外片可以被剥离以揭示两片的接合面的信息，然后再附着在内片上。可剥离地附着在帽上的第一标签上的第三标签可以在产品被去除之后被剥离并重新附着到一些其它表面以供参考。帽子上的拇指接头，以便于盖子移除，也用于定位容器和盖子以适当地放置标签，并将所得包装定位在协作的显示和分配装置中。该装置包括直立的，开放式，透明的管状滑槽，其具有沿其后侧向下延伸的纵向狭槽，并且构造成通过其开放的顶端接收包装，其中拇指突片向后突出穿过狭槽，从而定向包装标签以期望的显示方向向前面对。包装被重力馈送到开放的底端，其被支撑和定向以便于移除。

10. 发明授权

US5895125A One-time-use camera can only be used with modified film cartridge, to prevent unauthorized reuse with standard film cartridge 失效
标题翻译：一次性相机只能与改装的胶片盒一起使用，以防止未经授权的标准胶片盒重新使用
公开(公告)号：US5895125A
公开(公告)日：1999-04-20
申请号：US862205
申请日：1997-05-22
申请人： Jude A. Sangregory , Edgar G. Earnhart , Joseph C. Weiser
发明人： Jude A. Sangregory , Edgar G. Earnhart , Joseph C. Weiser
IPC分类号： G03B17/30 , G03B17/24
CPC分类号： G03B17/30 , G03B2219/045
摘要： A one-time-use camera comprising a main body part having a chamber, and a film cartridge adapted to be located in a predetermined position within the chamber, is characterized in that the film cartridge is a modified cartridge as compared to a standard cartridge, because it has a recess that is not on the standard cartridge, and the main body part has a blocking protuberance that projects into the chamber to fit in the recess when the modified cartridge is located in the predetermined position within the chamber, but which will abut the standard cartridge to prevent it from being located in the predetermined position within the chamber if one attempts to substitute the standard cartridge for the modified cartridge, and which has a hollowed-out space that will allow ambient light to leak into the chamber should one cut the protuberance off the main body part at the hollowed-out space in order to permit the standard cartridge to be located in the predetermined position within the chamber.
摘要翻译：一种一次性照相机，其包括具有室的主体部分和适于位于所述室内的预定位置的暗盒，其特征在于，与标准盒相比，所述暗盒是改进的盒，因为它具有不在标准盒上的凹槽，并且主体部分具有阻挡突起，该突起突出到腔室中以在改装的盒位于腔室内的预定位置时装配在凹部中，但将抵接如果试图将标准盒替换为改进的盒，并且具有中空的空间将允许环境光泄漏到室中，则标准盒将防止其位于室内的预定位置，如果一切在空心空间处的主体部分的突出部，以便允许标准筒位于腔室内的预定位置。

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