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51.发明申请公开(公告)号：US20120155285A1
公开(公告)日：2012-06-21
申请号：US13099455
申请日：2011-05-03
IPC分类号： H04L12/26
CPC分类号： H04L12/40169 , H04L41/0609 , H04L43/50 , H04L2012/40215
摘要： A fault injection circuit injects a test signal into a data bus with a normal high logic level and a normal low logic level. The test signal has a greater logic level greater than the normal high logic level of the data bus or a lower logic level lower than the normal low logic level of the data bus. An analog-to-digital converter is coupled to a voltage level detector for sensing an aggregate level of an aggregate signal on the data bus. The aggregate signal is composed of the termination circuit signal and the test signal. A diagnostic tool determines whether a faulty connection between the data bus and a network device exists, where the sensed aggregate level exceeds at least one of the normal high logic level and the normal low logic level.
摘要翻译： 故障注入电路将测试信号注入具有正常高逻辑电平和正常低逻辑电平的数据总线。 测试信号的逻辑电平大于数据总线的正常高逻辑电平或比数据总线的正常低逻辑电平低的逻辑电平。 模拟 - 数字转换器耦合到电压电平检测器，用于感测数据总线上的聚合信号的聚合电平。 聚合信号由终端电路信号和测试信号组成。 诊断工具确定是否存在数据总线与网络设备之间的故障连接，其中感测的总线电平超过正常高逻辑电平和正常低逻辑电平中的至少一个。
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公开(公告)号：US06711355B1
公开(公告)日：2004-03-23
申请号：US10269321
申请日：2002-10-11
申请人： David C. Smart , Craig A. Baker
发明人： David C. Smart , Craig A. Baker
IPC分类号： G03B1724
CPC分类号： G03B17/245
摘要： A camera, used with photographic film, has a body having an exposure support surrounding an exposure opening. The body defines an encoder light path. An encoder is mounted in the body in alignment with the encoder light path. The encoder has an axis of rotation. The encoder has a marker occupying part of the encoder light path. The marker has a pair of subunits. The subunits are opposed relative to the axis of rotation. A drive is coupled to the encoder. The drive selectively rotates the encoder about the axis of rotation between a primary position and a plurality of secondary positions. The subunits are both disposed in the encoder light path in all of the positions.
摘要翻译： 与照相胶片一起使用的相机具有围绕曝光开口的曝光支架的主体。 身体定义了编码器光路。 编码器安装在主体中，与编码器光路对齐。 编码器具有旋转轴。 编码器具有占据编码器光路的一部分的标记。 标记有一对亚基。 子单元相对于旋转轴线相对。 驱动器耦合到编码器。 驱动器选择性地围绕主位置和多个辅助位置之间的旋转轴旋转编码器。 在所有位置中，子单元均设置在编码器光路中。
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公开(公告)号：US06298200B1
公开(公告)日：2001-10-02
申请号：US09443587
申请日：1999-11-19
申请人： Loretta E. Allen , David C. Smart
发明人： Loretta E. Allen , David C. Smart
IPC分类号： G03B166
CPC分类号： G03B1/66
摘要： An exposure count indicator for providing a visible indication of the number of frames that remain available to be exposed or are actually exposed on a filmstrip in a camera, comprises a numerical scale of successive exposure count indicia at least divided into an initial range of indicia that are evenly spaced from one another a particular distance and a remaining range of indicia that are evenly spaced from one another a different distance less than the particular distance the exposure count indicia that are in the initial range are spaced from one another, in order that when one views the respective indicia in the remaining range after all of the indicia in the initial range have been viewed it can serve as a warning that one is coming closer to the end of the filmstrip because the indicia in the remaining range are spaced apart a lesser distance than the indicia in the initial range. Preferably, a movable indicating element is supported for movement relative to the exposure count indicia to first operate as a pointer successively at the respective indicia in the initial range and then operate as a pointer successively at the respective indicia in the remaining range.
摘要翻译： 用于提供可用于曝光或实际暴露在相机中的胶片上的帧数的可见指示的曝光计数指示器包括至少分为标记的初始范围的连续曝光计数标记的数字刻度， 彼此均匀地间隔一定距离，并且剩余的标记范围彼此均匀分布，距离小于特定距离的距离，曝光计数标记在初始范围内彼此间隔开，以便当 在初始范围内的所有标记已经被看到之后，可以看到其余范围中的相应标记，它可以作为警告，即可以靠近胶卷的末端，因为在剩余范围内的标记间隔较小 距离比初始范围内的标记。 优选地，可移动指示元件被支撑用于相对于曝光计数标记的移动，以首先作为指针连续地在初始范围内的相应标记处操作，然后在剩余范围内的相应标记处作为指针连续地操作。
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公开(公告)号：US06272287B1
公开(公告)日：2001-08-07
申请号：US09221340
申请日：1998-12-28
申请人： David Cipolla , David C. Smart
发明人： David Cipolla , David C. Smart
IPC分类号： G03B1724
CPC分类号： G03D15/005 , G03B2206/00 , G03B2206/006 , G03B2206/008 , G03D15/001
摘要： In a method and system for handling photofinishing customization data for a film unit having a unique identifier, a logical memory unit is allocated to the film unit. The logical memory unit is remote from the film unit. The logical memory unit has the identifier and a plurality of photofinishing parameters for the film unit. Changes in the photofinishing parameters are written in the logical memory unit from remote input.
摘要翻译： 在用于处理具有唯一标识符的胶片单元的照相印刷定制数据的方法和系统中，逻辑存储单元被分配给胶片单元。 逻辑存储器单元远离胶片单元。 逻辑存储器单元具有用于胶片单元的标识符和多个照相洗印加工参数。 照相洗印加工参数的更改由远程输入写入逻辑存储单元。
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55.发明授权Film unit, method for enabling secure customization of a film unit, and system 失效胶片单元，用于实现胶片单元的安全定制的方法和系统公开(公告)号：US06240251B1
公开(公告)日：2001-05-29
申请号：US09221943
申请日：1998-12-28
申请人： David C. Smart , David Cipolla
发明人： David C. Smart , David Cipolla
IPC分类号： G03B1702
CPC分类号： G03D15/005 , G03B17/30 , G03B2206/008 , G03B2219/045
摘要： A photography system includes a plurality of film units and a remotely-accessed look-up table. The film units each have an access code that can be accessed independent of a filmstrip or digital image store. The look-up table has a read-write logical memory unit allocated to each of the film units. The logical memory units each have an access right secured by a respective access code. In a method, the access code is generated, the logical memory unit is allocated to the film unit, and the film unit is sold or otherwise transferred. The film unit is accompanied by the access code for that film unit.
摘要翻译： 摄影系统包括多个胶片单元和远程访问查找表。 电影单元各自具有访问代码，可以独立于幻灯片或数字图像存储进行访问。 查找表具有分配给每个胶片单元的读写逻辑存储单元。 逻辑存储器单元各自具有由相应的访问代码保护的访问权限。 在一种方法中，生成访问码，将逻辑存储单元分配给胶片单元，并且胶片单元被出售或以其他方式传送。 电影单位附有该电影单位的访问代码。
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56.发明授权Method for handling user and producer film unit customization data and system 失效处理用户和制片人单位定制数据和系统的方法公开(公告)号：US06201931B1
公开(公告)日：2001-03-13
申请号：US09221424
申请日：1998-12-28
申请人： David Cipolla , David C. Smart , Robert L. Walker
发明人： David Cipolla , David C. Smart , Robert L. Walker
IPC分类号： G03B1702
CPC分类号： G03D15/003 , G03B2206/00 , G03B2206/006 , G03B2206/008 , G03D15/001
摘要： A method and system that handle user and producer photofinishing customization data for a film unit having a unique identifier. In the method, a user access code is generated. A logical memory unit is allocated to the film unit. The logical memory unit is remote from the film unit. The logical memory unit indicates the identifier. The logical memory unit has a user subunit and a producer subunit. The subunits are each independently writable and have separate access rights. The user access code, but not the producer access code, accompanies the film unit when it is sold or otherwise transferred.
摘要翻译： 一种方法和系统，用于处理具有唯一标识符的胶片单元的用户和制造商的照相印刷定制数据。 在该方法中，生成用户访问码。 逻辑存储器单元被分配给胶片单元。 逻辑存储器单元远离胶片单元。 逻辑存储器单元指示标识符。 逻辑存储器单元具有用户子单元和生成器子单元。 子单元可独立写入，具有单独的访问权限。 电影单位出售或以其他方式转让时，用户访问代码，但不包括制作人访问代码。
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公开(公告)号：US6147744A
公开(公告)日：2000-11-14
申请号：US221249
申请日：1998-12-28
申请人： David C. Smart , David Cipolla
发明人： David C. Smart , David Cipolla
CPC分类号： G03D15/00
摘要： A method provides archival storage of information related to a photographic film unit having a local data memory. In the method, a logical memory is allocated to the film unit. The logical memory unit is physically remote from the film unit. Photofinishing parameters for the film unit are written to the logical memory unit for use by a photofinishing unit. The photofinishing parameters are also written to the local data memory. After an expiration of time, the logical memory unit is no longer maintained. A replacement logical memory unit can be later reallocated to the film unit and the information in the local data memory can be written to the replacement logical memory unit.
摘要翻译： 一种方法提供与具有本地数据存储器的摄影胶片单元有关的信息的档案存储。 在该方法中，向胶片单元分配逻辑存储器。 逻辑存储器单元在物理上远离胶片单元。 胶卷单元的照相加工参数被写入逻辑存储器单元以供照相洗印加工单元使用。 照相洗印参数也被写入本地数据存储器。 在时间到期后，不再维护逻辑存储器单元。 替换逻辑存储器单元可以随后重新分配给胶片单元，并且可以将本地数据存储器中的信息写入替换逻辑存储器单元。
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公开(公告)号：US5794089A
公开(公告)日：1998-08-11
申请号：US832147
申请日：1997-04-02
CPC分类号： G03B1/08
摘要： A camera comprises a slide manually movable in a forward direction and in a reverse direction; a spool drive member adapted to be connected to a film spool for driving rotation in a winding direction to windingly rotate the film spool to wind an exposed film onto the film spool; and a two-way coupling between the slide and the spool drive member to drivingly rotate the spool drive member in the winding direction in order to windingly rotate the film spool when the slide is manually moved in the forward and reverse directions.
摘要翻译： 相机包括可在正向和反方向上手动移动的滑块; 卷轴驱动构件，其适于连接到薄膜卷轴，用于沿卷绕方向驱动旋转，以卷绕旋转薄膜卷轴以将曝光的薄膜卷绕到薄膜卷轴上; 以及滑动件和卷轴驱动构件之间的双向联接，以沿着卷绕方向驱动地旋转卷筒驱动构件，以便当滑动件在正向和反向手动地移动时使卷筒卷轴卷绕旋转。
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公开(公告)号：US5568218A
公开(公告)日：1996-10-22
申请号：US597751
申请日：1996-02-07
摘要： A camera assemblage comprise a taking lens, a body section having a chamber and a front lens opening for the taking lens which is open to the chamber, and a light-baffle including a forward wall having an exposure opening and a plurality of baffle panels pivotably connected to the front wall for folding to fit the light-baffle into the chamber with the exposure opening behind the front lens opening. The forward wall is positioned to press the taking lens against the body section to clamp the taking lens within the chamber between the front lens opening and the exposure opening when the light-baffle is fit into the chamber.
摘要翻译： 相机组合件包括拍摄镜头，具有腔室的主体部分和用于所述腔室开放的拍摄镜头的前透镜开口，以及包括具有曝光开口的前壁和可枢转地布置的多个挡板的光挡板 连接到前壁用于折叠以将光挡板装入室中，其中前透镜开口后面的曝光开口。 前壁被定位成当光挡板装配到腔室中时，将拍摄镜头压靠身体部分，以将摄影镜头夹在前透镜开口和曝光开口之间的腔室内。
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60.发明授权Apparatus and method for closing a film cassette and unloading the closed cassette from a camera 失效用于关闭胶片暗盒并从相机卸载封闭的暗盒的装置和方法
公开(公告)号：US5550608A
公开(公告)日：1996-08-27
申请号：US371336
申请日：1995-01-11
CPC分类号： G03B17/30 , G03B2217/268
摘要： A camera comprising a cassette-receiving chamber for holding a film cassette provided with a light lock which is pivoted closed before removing the cassette from the chamber, is characterized in that an exterior opening to the chamber is positioned to longitudinally admit an implement into the chamber for rotation to pivot the light lock closed and to further admit the implement into the chamber to push the cassette out of the chamber.
摘要翻译： 一种照相机，包括用于保持设有光锁的暗盒的盒式收纳室，该暗盒在从盒中取出盒之前被枢转关闭，其特征在于，朝向该室的外部开口被定位成纵向地将工具进入室 用于旋转以使闭锁的光锁定枢转，并进一步将工具进入腔室以将盒推出腔室。
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