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    • 92. 发明授权
    • Electrochromic device
    • 电致变色装置
    • US5521745A
    • 1996-05-28
    • US140064
    • 1994-01-24
    • Jack SilverPeter J. Lukes
    • Jack SilverPeter J. Lukes
    • C09K9/02G02F1/15G02F1/153
    • G02F1/15C09K9/02
    • An electrochromic device comprises two electrodes separated by an electrolytic medium and means to permit the application of a potential between the electrodes, so as to create a circuit for charge transfer, and an electrochromic material in contact with the electrolyte and an electrode so that a change in spectral properties of the material is detectable from the exterior of the device, the electrochromic material comprising an aluminium and/or silicon containing monophthalocyanine or monotetrabenzoazaporphyrin complex.
    • PCT No.PCT / GB92 / 00797 Sec。 371日期:1994年1月24日 102(e)日期1994年1月24日PCT提交1992年4月30日PCT公布。 WO92 / 19694 PCT出版物 日期:1992年11月12日。电致变色装置包括由电解质介质分离的两个电极和允许在电极之间施加电位的装置,以便产生用于电荷转移的电路,以及与电解质接触的电致变色材料 和电极,使得材料的光谱性能的变化可从器件的外部检测到,电致变色材料包含含铝和/或硅的单酞菁或单四苯并卟啉络合物。
    • 94. 发明授权
    • Poultry-handling assembly
    • 家禽处理组件
    • US5514033A
    • 1996-05-07
    • US140170
    • 1993-11-05
    • Paul S. Berry
    • Paul S. Berry
    • A01K45/00A22B1/00A22C21/00
    • A01K45/005A22B1/00
    • A poultry-handling assembly (10) (FIG. 6) comprises two endless conveyors (12,13) arranged side-by-side and adapted to move poultry from a first location (15) to a second location (17). Access means at the first location allows birds to enter the assembly (10) one by one e.g. with one foot on one conveyor (12) and the other foot on the other conveyor (13). Conveyor guide means constrain the conveyors (12,13) to present an open-bottomed V-shaped trough configuration at the second location, where the legs of the birds will slip between the two conveyors (12,13) for engagement by a restraint device (19) and subsequent take-up by the shackles of a processing plant shackle line (20). In an alternative embodiment (FIG. 9), the conveyors (12,13) are replaced by two side-by-side conveyors 38,39 which grip the birds laterally.
    • PCT No.PCT / GB92 / 00857 Sec。 371日期:1993年11月5日 102(e)日期1993年11月5日PCT提交1992年5月13日PCT公布。 WO92 / 20223 PCT出版物 禽类处理组件(10)(图6)包括并排布置的两个环形输送机(12,13),其适于将家禽从第一位置(15)移动到第二位置 位置(17)。 第一位置处的通道装置允许鸟类逐个进入组件(10)。 一个脚在一个输送机(12)上,另一个脚在另一个输送机(13)上。 输送机引导装置限制输送机(12,13)在第二位置处呈现开口的V形槽形结构,其中鸟的腿将在两个输送机(12,13)之间滑动,以便通过约束装置 (19),并且随后由处理厂卸扣线(20)的钩环收起。 在替代实施例(图9)中,输送机(12,13)被两个并排的输送机38,39替代,横向地夹着鸟。
    • 95. 发明授权
    • Prosthetic knee joint devices
    • 假膝关节装置
    • US5480446A
    • 1996-01-02
    • US319606
    • 1994-10-07
    • John W. GoodfellowJohn J. O'Connor
    • John W. GoodfellowJohn J. O'Connor
    • A61F2/38
    • A61F2/3868A61F2/389A61F2002/3895
    • In or for a prosthetic knee joint device involving a femoral component having a convexly curved articulation surface, a tibial component (10) having a relatively flattened articulation surface (14), and a meniscal component (20) having two articulation surfaces (21,22) in back-to-back disposition and respectively substantially complementary to, and for mutual engagement with, the femoral and tibial component articulation surfaces: an assembly of tibial and meniscal components including means (30) separably connectable with the tibial component at least partially to bridge the meniscal component to retain their mutual articulatory engagement.
    • 在涉及具有凸形弯曲关节表面的股骨部件的假膝关节装置中或用于具有相对扁平的关节表面(14)的胫骨部件(10)和具有两个铰接表面(21,22)的半月板部件 ),并且分别基本上与股骨和胫骨部件关节表面互补并与之相互接合:胫骨和半月板部件的组件,包括可与胫骨部件分离地连接的装置(30),至少部分地与 弥合半月板组成部分,以保持其相互协调。
    • 97. 发明授权
    • Self-timed digital circuits using linking circuits
    • 使用连接电路的自定时数字电路
    • US5450020A
    • 1995-09-12
    • US244613
    • 1994-06-03
    • Simon R. JonesDavid W. Lloyd
    • Simon R. JonesDavid W. Lloyd
    • G06F11/08G06F11/16H03K19/003
    • H03K19/003G06F11/08
    • Testing digital circuits presents problems because in operation not every "stuck at" fault is detected. The present invention provides linking circuits (12, 13, 14) and functional logic circuits (10, 11) which can be used together to provide a system which ceases operation when a "stuck at" fault occurs. Each linking circuit (12) receives a first input (16) from the output of a previous circuit (10) and a second input (15) from the output of a succeeding circuit (20), both in the vicinity of that linking circuit. The signal coding used is such that in normal operation both these inputs will be different in a predetermined way and if not it is an indication that a fault has occurred. Thus if the inputs do not exhibit the predetermined difference, the linking circuit does not pass its first input to its output. The effect is to stop the system from operating and leave it in a condition from which the location of the fault can be detected.
    • PCT No.PCT / GB92 / 02247 Sec。 371日期:1994年6月3日 102(e)日期1994年6月3日PCT提交1992年12月3日PCT公布。 出版物WO93 / 11486 日期:1993年6月10日。测试数字电路存在问题,因为在操作中不是每个“卡住”故障被检测到。 本发明提供了连接电路(12,13,14)和功能逻辑电路(10,11),它们可以一起使用来提供当发生“卡住”故障时停止操作的系统。 每个链接电路(12)在该连接电路附近从前一电路(10)的输出和第二输入端(15)接收来自后续电路(20)的输出端的第一输入端(16)。 所使用的信号编码使得在正常操作中,这两个输入将以预定的方式不同,如果不是,则表示发生故障。 因此,如果输入没有表现出预定的差异,则链接电路不将其第一输入传递到其输出。 其效果是停止系统的运行,并使其处于故障位置被检测到的状态。
    • 98. 发明授权
    • Variable data rate channels for digital networks
    • 数字网络的可变数据速率信道
    • US5400328A
    • 1995-03-21
    • US889590
    • 1992-05-28
    • John W. BurrenAlan Pound
    • John W. BurrenAlan Pound
    • H04J3/16H04Q11/04
    • H04Q11/0428H04J3/1682
    • The Integrated Services Digital Network ("ISDN") normally uses 64 Kbits/sec channels which are therefore unsuitable for data traffic at higher rate traffic. This can be overcome by assembling ISDN channels to form higher bit rate channels. However, when the bit-rate required changes frequently, the number of channels grouped together must be changed often. To solve this problem, data packets are received from local area networks by a computer and assembled into groups of ISDN channels which are combined to form high bit rate channels or U-channels. The computer assembles data into an ISDN frame using an appropriate number of slots in the frame for each U-channel. The frames are transmitted using conventional ISDN circuits. On reception, ISDN slots in frames are passed to packet assembly buffers, one for each U-channel, before being passed to users. When a new slot is to be added to a U-channel, synchronization signals are sent in the new slot and flags are used to establish when data is to be sent. When the bit-rate of a U-channel is to be reduced by removing a slot, a distinctive closing sequence is sent in that channel which on reception is an indication that no further data will be sent in that slot.
    • 综合业务数字网络(“ISDN”)通常使用64千比特/秒的信道,因此不适用于较高速率业务的数据业务。 这可以通过组合ISDN信道来形成更高的比特率信道来克服。 然而,当所需的比特率频繁变化时,分组在一起的频道数量必须经常更改。 为了解决这个问题,数据分组由计算机从局域网接收,并组合成一组ISDN信道,这些组合形成高比特率信道或U信道。 计算机使用每个U通道的帧中适当数量的时隙将数据组装成ISDN帧。 帧使用常规ISDN电路传输。 在接收时,在传递给用户之前,将帧中的ISDN插槽传递到分组组合缓冲器,每个U通道一个。 当新的时隙要添加到U信道时,同步信号在新时隙中发送,并且标志用于建立数据发送的时间。 当通过去除时隙来减少U信道的比特率时,在该信道中发送一个独特的关闭序列,其在接收时是在该时隙中不再发送进一步的数据的指示。