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1. 发明授权

US5153627A Film cassette with spool lock 失效
标题翻译：胶卷盒带卷轴锁
公开(公告)号：US5153627A
公开(公告)日：1992-10-06
申请号：US656279
申请日：1991-02-15
申请人： Patricia A. Dwyer
发明人： Patricia A. Dwyer
IPC分类号： G03B17/30
CPC分类号： G03B17/30 , G03B2217/261 , G03B2217/263
摘要： A film cassette comprises a film spool supported within a lighttight shell for rotation in an unwinding direction to thrust a filmstrip coiled about the spool to the exterior of the shell and for rotation in a winding direction to return the filmstrip to the interior of the shell. According to the invention, a locking device is connected to the spool and the shell for preventing rotation of the spool in the unwinding direction, and is enabled for such purpose in response to rotation of the spool in the winding direction. This prevents a photographer from reusing the cassette in a camera after the filmstrip is fully exposed. The locking device can be manually defeated to reuse the cassette in the camera when the filmstrip is only partly exposed.
摘要翻译：胶卷盒包括支撑在不透光外壳内的胶片卷轴，用于沿展开方向旋转，将围绕卷轴卷绕的胶片推到外壳上，并沿着卷绕方向旋转，以使胶卷返回到外壳的内部。根据本发明，锁定装置连接到卷轴和壳体，用于防止卷轴在展开方向上旋转，并且能够响应于卷轴在卷绕方向上的旋转而实现这种目的。这样可以防止摄影师在胶卷完全曝光后重新使用相机中的录像带。当胶片仅部分曝光时，锁定装置可以手动击倒以重新使用相机中的暗盒。

2. 发明授权

US4769772A Automated query optimization method using both global and parallel local optimizations for materialization access planning for distributed databases 失效
标题翻译：使用全局和并行局部优化的自动查询优化方法，用于分布式数据库的物化访问规划
公开(公告)号：US4769772A
公开(公告)日：1988-09-06
申请号：US706702
申请日：1985-02-28
申请人： Patricia A. Dwyer
发明人： Patricia A. Dwyer
IPC分类号： G06F17/30 , G06F15/16 , G06F15/40
CPC分类号： G06F17/30433 , G06F17/30442 , G06F17/30545 , Y10S707/966 , Y10S707/99932 , Y10S707/99939
摘要： In a Distributed Database System (DDS), database management and transaction management are extended to a distributed environment among a plurality of local sites which each have transaction server, file server, and data storage facilities. The Materialization and Access Planning (MAP) method of a distributed query, update, or transaction is an important part of the processing of the query, update, or transaction. Materialization and access planning results in a strategy for processing a query, update, or transaction in the distributed database management system (DSDBMS). Materialization consists of selecting data copies used to process the query, update, or transaction. This step is necessary since data may be stored at more than one site (i.e., computer) on the network. Access planing consists of choosing the execution order of operations and the actual execution site of each operation. Three access planning methods are used: General (Response), General (Total) and Initial Feasible Solution (IFS). For a distributed query, General (Response) and General (Total) decrease the communication cost and increase the local processing costs as compared to the IFS.
摘要翻译：在分布式数据库系统（DDS）中，数据库管理和事务管理扩展到多个本地站点之间的分布式环境，每个本地站点都具有事务服务器，文件服务器和数据存储设备。分布式查询，更新或事务的实现和访问规划（MAP）方法是查询，更新或事务处理的重要组成部分。实现和访问规划导致在分布式数据库管理系统（DSDBMS）中处理查询，更新或事务的策略。实质化包括选择用于处理查询，更新或事务的数据副本。该步骤是必要的，因为数据可以存储在网络上的多于一个站点（即，计算机）上。访问计划包括选择操作的执行顺序和每个操作的实际执行站点。使用三种访问规划方法：一般（响应），一般（总计）和初始可行解决方案（IFS）。对于分布式查询，General（Response）和General（Total）与IFS相比降低了通信成本并增加了本地处理成本。

3. 发明授权

US5701567A Compliant transfer member having multiple parallel electrodes and method of using 失效
标题翻译：具有多个平行电极的合规转印件和使用方法
公开(公告)号：US5701567A
公开(公告)日：1997-12-23
申请号：US655536
申请日：1996-05-30
申请人： Rodney R. Bucks , Patricia A. Dwyer , Thomas N. Tombs , William B. Vreeland , Robert E. Zeman , John W. May
发明人： Rodney R. Bucks , Patricia A. Dwyer , Thomas N. Tombs , William B. Vreeland , Robert E. Zeman , John W. May
IPC分类号： G03G15/16 , G03G15/14
CPC分类号： G03G15/162
摘要： A transfer member includes separately addressable electrodes separated from the surface of the member by a compliant layer. Preferably, the member is an intermediate transfer member having a thin, hard outer layer usable to receive toner images from an image member and to transfer them to a receiving sheet.
摘要翻译：传输构件包括通过柔性层与构件的表面分离的可分离的可寻址电极。优选地，构件是具有薄的硬外层的中间转印构件，其可用于从图像构件接收调色剂图像并将其转印到接收片材。

4. 发明授权

US5016030A Apparatus for magnetically reading and recording on film 失效
标题翻译：用于在薄膜上磁读取和记录的装置
公开(公告)号：US5016030A
公开(公告)日：1991-05-14
申请号：US549257
申请日：1990-07-03
申请人： Patricia A. Dwyer , Jeffrey R. Stoneham
发明人： Patricia A. Dwyer , Jeffrey R. Stoneham
IPC分类号： G03B7/24 , G03B17/24
CPC分类号： G03B17/24 , G03B7/24 , G03B2217/244
摘要： A magnetic head is mounted on a camera film platen which is supported for constrained movement relative to the camera body to maintain a precise relationship between an information track recorded on the film and a film edge. The magnetic head is pivotally mounted on the film platen. Means are provided to establish one angular orientation of the head to establish one angular orientation of the head with respect to the film during prewind to read information recorded by the film manufacturer and a second different angular orientation during transport of the film in the opposite direction during film exposure to record information relating to film exposure. This enables a camera to distinguish between information recorded by the manufacturer and information recorded by a camera to determine if mid-roll interrupt occurred and, if so, the location of the last frame exposed.
摘要翻译：磁头安装在相机胶片压板上，相机胶片压板被支撑用于相对于照相机主体的约束运动，以保持记录在胶片上的信息轨迹与胶片边缘之间的精确关系。磁头可旋转地安装在胶片压板上。提供装置以建立头部的一个角度取向，以在预卷绕期间相对于胶片建立一个角度定向以读取由胶片制造商记录的信息，以及在胶片在相反方向传送期间的第二不同的角度取向电影曝光记录有关电影曝光的信息。这使得相机能够区分由制造商记录的信息和由相机记录的信息，以确定是否发生中间滚动中断，如果是，则显示最后一帧的位置。

5. 发明授权

US5079579A Camera apparatus for use with film cassette having locking means for exposure status indicator 失效
标题翻译：用于具有用于曝光状态指示器的锁定装置的胶片盒的相机装置
公开(公告)号：US5079579A
公开(公告)日：1992-01-07
申请号：US597905
申请日：1990-10-11
申请人： Daniel M. Pagano , Robert P. Cloutier , Patricia A. Dwyer
发明人： Daniel M. Pagano , Robert P. Cloutier , Patricia A. Dwyer
IPC分类号： G03B17/30 , G03C3/00
CPC分类号： G03B17/30 , G03B2217/263 , G03B2217/266 , G03B2217/268
摘要： A photographic camera to be used with a film cassette having a locking member movable between respective locking and non-locking positions for arresting and releasing a film exposure status indicator in any one of several exposure status positions, is characterized in that a loading chamber is configured to receive the film cassette with the indicator in at least one of its exposure status positions and actuation means is located in the loading chamber for moving the locking member from its locking position to its non-locking position responsive to insertion of the cassette into the loading chamber and for moving the locking member from the non-locking position to the locking position responsive to removal of the cassette from the loading chamber.

6. 发明授权

US4972213A Camera apparatus for magnetically recording on film 失效
标题翻译：用于胶片上磁记录的相机装置
公开(公告)号：US4972213A
公开(公告)日：1990-11-20
申请号：US504067
申请日：1990-03-28
申请人： Jeffrey R. Stoneham , Patricia A. Dwyer
发明人： Jeffrey R. Stoneham , Patricia A. Dwyer
IPC分类号： G03B17/24
CPC分类号： G03B17/24 , G03B2217/244
摘要： A magnetic head is mounted directly on a camera film platen which is supported for limited constrained movement to maintain a precise relationship between an information track and a film edge. The platen serves to maintain film flatness while providing the desired relationship between the magnetic head and film edge.
摘要翻译：磁头直接安装在相机胶片压板上，相机胶片压板被支撑用于有限的约束运动，以保持信息轨道和胶片边缘之间的精确关系。压板用于保持胶片平整度，同时提供磁头和胶片边缘之间所需的关系。

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