专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5722946A Extracorporeal blood processing methods and apparatus 失效
公开(公告)号：US5722946A
公开(公告)日：1998-03-03
申请号：US486012
申请日：1995-06-07
申请人： Frederick S. Mudloff , Richard E. Murray , Thomas L. Menhennett
发明人： Frederick S. Mudloff , Richard E. Murray , Thomas L. Menhennett
IPC分类号： A61M1/36 , B04B5/04 , B04B9/08 , A61M37/00
CPC分类号： B04B5/0442 , A61M1/3624 , A61M1/3639 , A61M1/3652 , A61M1/3693 , A61M1/3696 , B04B9/08 , A61M2205/123 , A61M2205/125 , A61M2205/128 , A61M2205/14 , A61M2205/3382 , A61M2205/3386 , A61M2205/505 , B04B2005/045
摘要： An extracorporeal blood processing system is disclosed which includes a variety of novel components and which may be operated in accordance with a variety of novel methodologies. For instance, the system includes a graphical operator interface which directs the operator through various aspects of the apheresis procedure. Moreover, the system also includes a variety of features relating to loading a blood processing vessel into a blood processing channel and removing the same after completion of the procedure. Furthermore, the system also includes a variety of features relating to utilizing a blood priming of at least portions of the apheresis system in preparation for the procedure. In addition, the system includes a variety of features enhancing the performance of the apheresis system, including the interrelationship between the blood processing vessel and the blood processing vessel and the utilization of high packing factors for the procedure.

2. 外观设计

USD381659S Mobile radio 失效
公开(公告)号：USD381659S
公开(公告)日：1997-07-29
申请号：US34376
申请日：1995-02-03
申请人： Masaru Tokiyama , William H. Robertson , Richard E. Murray
设计人： Masaru Tokiyama , William H. Robertson , Richard E. Murray

3. 外观设计

USD364877S Control head for a mobile radio 失效
公开(公告)号：USD364877S
公开(公告)日：1995-12-05
申请号：US20189
申请日：1994-03-21
申请人： Masaru Tokiyama , Richard E. Murray , William C. Phelps, III
设计人： Masaru Tokiyama , Richard E. Murray , William C. Phelps, III

4. 发明授权

US5222137A Dynamic encryption key selection for encrypted radio transmissions 失效
标题翻译：加密无线电传输的动态加密关键选择
公开(公告)号：US5222137A
公开(公告)日：1993-06-22
申请号：US680188
申请日：1991-04-03
申请人： Steven T. Barrett , Kevin M. Laird , Richard E. Murray , James M. O'Connor
发明人： Steven T. Barrett , Kevin M. Laird , Richard E. Murray , James M. O'Connor
IPC分类号： H04Q7/38 , H04K1/00 , H04L9/06 , H04L9/08 , H04L9/14 , H04L9/16
CPC分类号： H04L9/0894 , H04L9/16 , H04L2209/80
摘要： A radio (100) transmits and receives encrypted signals having unencrypted key identifiers, allowing other radios having the corresponding key identifiers and encryption keys to communicate with radio (100). Prior to transmitting an encrypted message, radio (100) selects a unique key identifier automatically and uses the corresponding encryption key to encrypt the message that will be transmitted. Radio (100) transmits the key identifier in an unencrypted format with the encrypted message in order to allow other radios to determine the encryption key used in encrypting the message. When receiving an encrypted message, radio (100) uses the predetermined process stored in the radio (100) to properly select the proper encryption key for use in decrypting the incoming message.
摘要翻译：无线电（100）发送和接收具有未加密密钥标识符的加密信号，允许具有相应密钥标识符和加密密钥的其他无线电与无线电（100）通信。在发送加密消息之前，无线电装置（100）自动选择一个唯一的密钥标识符，并使用对应的加密密钥加密将被发送的消息。无线电（100）以加密的消息将密钥标识符以未加密的格式发送，以允许其他无线电确定用于加密消息的加密密钥。当接收到加密消息时，无线电设备（100）使用存储在无线电设备（100）中的预定过程来适当地选择用于解密传入消息的适当加密密钥。

5. 发明授权

US5185797A Encrypted trunked control channel system 失效
标题翻译：加密中继控制通道系统
公开(公告)号：US5185797A
公开(公告)日：1993-02-09
申请号：US676019
申请日：1991-03-27
申请人： Steven T. Barrett , Kevin M. Laird , Richard E. Murray , James M. O'Connor
发明人： Steven T. Barrett , Kevin M. Laird , Richard E. Murray , James M. O'Connor
IPC分类号： H04K1/00 , H04L9/00
CPC分类号： H04K1/00 , H04L9/0891 , H04L9/16 , H04L2209/80
摘要： A trunked communication system (400) transmits and receives encrypted signals over the system control channel (402). The trunked system (b 400) includes a plurality of radios (300) which can communicate with the communication system via control channel (402). By using control information signals and system information signals radios (300) can determine if it they are capable of decrypting the encrypted control information signals sent over the control channel (402). This is done by first determining if the encryption identification field found in the unencrypted system information signal matches an encryption identification field found in radio (300). If a match is found between the radio's encryption identification and the encryption identification field in the system identification signal radio (300) loads the encryption into the encryption circuitry in order to successfully decrypt the control information signals.
摘要翻译：集群通信系统（400）通过系统控制信道（402）发送和接收加密的信号。集群系统（b 400）包括可以经由控制信道（402）与通信系统通信的多个无线电设备（300）。通过使用控制信息信号和系统信息信号，无线电装置（300）可以确定它们是否能够对通过控制信道（402）发送的加密的控制信息信号进行解密。这通过首先确定在未加密的系统信息信号中发现的加密识别字段是否匹配在无线电（300）中找到的加密识别字段来完成。如果在无线电装置的加密识别和系统识别信号无线电装置（300）中的加密识别字段之间找到匹配，则将加密加密到加密电路中，以成功解密控制信息信号。

6. 发明授权

US4658675A Epicyclic transmission utilizing sets of races having differential clearances 失效
标题翻译：使用具有差异间隙的种族的行星传播
公开(公告)号：US4658675A
公开(公告)日：1987-04-21
申请号：US578930
申请日：1984-02-10
申请人： Richard E. Murray
发明人： Richard E. Murray
IPC分类号： F16H1/32 , F16H25/06
CPC分类号： F16H25/06 , F16H1/32 , F16H2001/2881
摘要： An epicyclic speed reducing transmission including first and second sets of conjugate races and first and second sets of rollers disposed between races of the first and second sets utilizes rollers and races which are sized such that a first radial clearance between the rollers and the races which include a stator race exceeds the radial clearance between the second set of rollers and races which includes an output race so that the radial load handled by the first and second sets of rollers is equalized when the rollers are loaded by an eccentric cam utilized for orbiting one of the races of each set of conjugate races.
摘要翻译：包括第一组和第二组共轭圈的行星减速变速器以及设置在第一组和第二组的座圈之间的第一组和第二组的辊子和轮圈的尺寸使得辊和种族之间的第一径向间隙包括定子座圈超过第二组辊子和包括输出座圈的座圈之间的径向间隙，使得当辊子被用于轨道运动的偏心凸轮装载时，第一组和第二组辊子处理的径向载荷相等每组共轭种族的种族。

7. 发明授权

US5237429A Facsimile interface device for radios 失效
标题翻译：无线电传真机接口设备
公开(公告)号：US5237429A
公开(公告)日：1993-08-17
申请号：US823053
申请日：1992-01-17
申请人： Thomas J. Zuiss , Richard E. Murray
发明人： Thomas J. Zuiss , Richard E. Murray
IPC分类号： H04B1/38 , H04N1/00
CPC分类号： H04B1/38 , H04N1/00281 , H04N2201/0034
摘要： Briefly, according to the invention, the interface device comprises matching device (20 and 22) for coupling a duplex information signal (21 and 23) to a simplex or a duplex radio (6) which provides a corresponding information signal (27) acknowledged by the half duplex or full duplex radio (6). Additionally, a signal detecting means (24) determines a desired signal strength and controls an interrupt signal (32). A means for sending (26) the interrupt signal (32) to the radio (6) sends the interrupt signal once the signal detecting means detects the desired signal strength. Finally, the interface device of the present invention comprises a means for sending (26) the corresponding information (27) once the interrupt signal is sent.
摘要翻译：简而言之，根据本发明，接口设备包括用于将双工信息信号（21和23）耦合到单工或双工无线电（6）的匹配设备（20和22），其提供相应的信息信号（27），其被半双工或全双工无线电（6）。另外，信号检测装置（24）确定期望的信号强度并控制中断信号（32）。一旦信号检测装置检测到所需信号强度，将中断信号（26）发送（26）给无线电装置（6）的装置发送中断信号。最后，本发明的接口装置包括一旦中断信号被发送就发送（26）相应信息（27）的装置。

8. 发明授权

US4209204A Two-piece seal for track chain joints 失效
标题翻译：轨道链接两片式密封
公开(公告)号：US4209204A
公开(公告)日：1980-06-24
申请号：US931942
申请日：1978-08-08
申请人： Joseph F. Wagner , Richard E. Murray
发明人： Joseph F. Wagner , Richard E. Murray
IPC分类号： F16G13/02 , B62D55/088 , F16J15/38
CPC分类号： B62D55/0887
摘要： A sealed joint assembly interconnecting links of crawler tractor track chain includes an annular sealing member made of relatively rigid abrasion resistant material formed to define contiguous axially and radially extending bands, the sealing member thus being generally right angular in cross section. The radially extending band includes a pair of surfaces which converge axially to form an annular edge which engages an end surface of a track bushing and is in fact biased theretowards by means of an annular compressive load member made of resilient relatively pliant material of generally rectangular cross section loaded predominantly in compression between the bottom of a counterbore of one of the links and the sealing member. A spacer ring is located radially inwardly of the axially extending band of the sealing member and augments the band in restraining radially inward expansion of the load member.
摘要翻译：履带式拖拉机履带链的相互连接的密封联接组件包括由相对刚性的耐磨材料制成的环形密封件，其形成为限定相邻的轴向和径向延伸的带，因此密封件通常在横截面上具有角度。径向延伸的带包括一对表面，其轴向会聚以形成环形边缘，该环形边缘与轨道衬套的端面接合，并且实际上通过由大致矩形横截面的弹性相对柔韧的材料制成的环形压缩载荷构件向右偏置主要装载在一个链节的沉孔的底部和密封构件之间的压缩部分。间隔环位于密封构件的轴向延伸带的径向内侧，并且在限制载荷构件的径向向内膨胀中增加带。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式