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    • 1. 发明申请
    • METHODS OF ADAPTIVE ENCODING AND DECODING VIDEO SIGNALS
    • 自适应编码和解码视频信号的方法
    • US20080175313A1
    • 2008-07-24
    • US11626690
    • 2007-01-24
    • Ian SinclairSteven D. SmithVincent J. FerrerPaul J. Travers
    • Ian SinclairSteven D. SmithVincent J. FerrerPaul J. Travers
    • H04N11/02
    • G09G5/005G09G2310/0224G09G2340/10H04N19/80H04N21/84
    • A method of encoding video signals includes obtaining, averaging, offsetting, and replacing steps. In the obtaining step, a first value comprising a value of a video characteristic for a first portion of a first video signal and a second value comprising a value of the video characteristic for a second portion of a second video signal are obtained. In the averaging step, the first value and the second value are averaged to obtain an average value. In the offsetting step, the average value is offset by a first predetermined offset to obtain a first offset value and the average value is offset by a second predetermined offset to obtain a second offset value. In the replacing step, the first value is replaced with the first offset value on the first signal and the second value is replaced with the second offset value on the second video signal.
    • 编码视频信号的方法包括获得,平均化,偏移和替换步骤。 在获取步骤中,获得包括第一视频信号的第一部分的视频特性值的第一值和包括第二视频信号的第二部分的视频特征值的第二值。 在平均步骤中,对第一值和第二值进行平均以获得平均值。 在偏移步骤中,平均值偏移第一预定偏移量以获得第一偏移值,并且平均值偏移第二预定偏移量以获得第二偏移值。 在替换步骤中,第一个值被替换为第一个信号上的第一个偏移值,第二个值被替换为第二个视频信号的第二个偏移值。
    • 5. 发明授权
    • Replaceable instrument mechanism for haptic devices
    • 用于触觉装置的可更换仪器机构
    • US07855712B2
    • 2010-12-21
    • US11423243
    • 2006-06-09
    • Marilyn J. PowersIan Sinclair
    • Marilyn J. PowersIan Sinclair
    • G09G5/00
    • G06F3/016
    • A replaceable instrument mechanism for a haptic device comprises a coupler having a coupler body adapted to be connected to an output end of the haptic device. A force transmission mechanism is connected to the coupler body, has a movable connector displaceable along one degree-of-freedom with respect to the coupler body, and is connected to a force feedback system of the haptic device so as to receive force feedback from the haptic device and impart the force feedback to the movable connector. An instrument has an instrument body having a connector end releasably secured to the second end of the coupler body so as to be displaceable with the coupler. A handle portion is manually actuatable in one degree-of-freedom with respect to the instrument body to simulate an operation performed with the instrument. A member is associated with the handle portion so as to move by actuation of the handle portion, and releasably connected to the movable connector of the force transmission mechanism so as to transmit force feedback from the movable connector to the handle portion in response to actuation of the handle portion as detected by the haptic device.
    • 用于触觉装置的可替换的仪器机构包括具有适于连接到触觉装置的输出端的耦合器主体的耦合器。 力传递机构连接到耦合器主体,具有可相对于耦合器主体沿着一个自由度位移的可移动连接器,并且连接到触觉装置的力反馈系统,以便接收来自 触觉装置并且将力反馈传递给可移动连接器。 仪器具有仪器本体,其具有可释放地固定到耦合器主体的第二端的连接器端,以便能够与耦合器一起移动。 手柄部分可相对于仪器主体在一个自由度上手动启动,以模拟用仪器执行的操作。 构件与手柄部分相关联,以便通过手柄部分的致动而移动,并且可释放地连接到力传递机构的可动连接器,以便响应于动作连接器的致动而将力反馈从可动连接器传递到手柄部分 由触觉装置检测的手柄部分。
    • 8. 发明授权
    • Distillation sequence for the purification and recovery of hydrocarbons
    • 纯化和回收烃的蒸馏顺序
    • US07311813B2
    • 2007-12-25
    • US10393460
    • 2003-03-20
    • Rian ReynekeMichael ForalChristos G. PapadopoulosJeffrey S. LogsdonWayne W. Y. EngGuang-Chung LeeIan Sinclair
    • Rian ReynekeMichael ForalChristos G. PapadopoulosJeffrey S. LogsdonWayne W. Y. EngGuang-Chung LeeIan Sinclair
    • B01D3/02B01D3/06B01D3/14
    • F25J3/0238B01D3/146C10G70/04C10G70/041C10G2400/20F25J3/0219F25J3/0242F25J3/0252F25J2200/38F25J2210/12F25J2215/62F25J2215/64
    • This invention is an improved distillation sequence for the separation and purification of ethylene from a cracked gas. A hydrocarbon feed enters a C2 distributor column. The top of the C2 distributor column is thermally coupled to an ethylene distributor column, and the bottoms liquid of a C2 distributor column feeds a deethanizer column. The C2 distributor column utilizes a conventional reboiler. The top of the ethylene distributor is thermally coupled with a demethanizer column, and the bottoms liquid of the ethylene distributor feeds a C2 splitter column. The ethylene distributor column utilizes a conventional reboiler. The deethanizer and C2 splitter columns are also thermally coupled and operated at a substantially lower pressure than the C2 distributor column, the ethylene distributor column, and the demethanizer column. Alternatively, a hydrocarbon feed enters a deethanizer column. The top of the deethanizer is thermally coupled to an ethylene distributor column, and the ethylene distributor column utilizes a conventional reboiler. The top of the ethylene distributor column is thermally coupled with a demethanizer column, and the bottoms liquid of the ethylene distributor column feeds a C2 splitter column. The C2 splitter column operates at a pressure substantially lower than the ethylene distributor column, the demethanizer column, and the deethanizer column.
    • 本发明是用于从裂化气体中分离和纯化乙烯的改进的蒸馏顺序。 烃进料进入C2分配塔。 C2分配器柱的顶部热耦合到乙烯分配器柱,并且C2分配器塔的底部液体供给脱乙烷塔。 C2分配器柱使用常规的再沸器。 乙烯分配器的顶部与脱甲烷塔热耦合,并且乙烯分配器的底部液体供给C2分离塔。 乙烯分配塔利用常规的再沸器。 脱乙烷塔和C2分离塔也可以以比C2分配塔,乙烯分配塔和脱甲烷塔更低的压力热耦合和操作。 或者,烃进料进入脱乙烷塔。 脱乙烷塔的顶部与乙烯分配塔热偶合,乙烯分配塔利用常规的再沸器。 乙烯分配塔的顶部与脱甲烷塔热耦合,并且乙烯分配器塔的底部液体供应C2分离塔。 C2分离塔在基本上低于乙烯分配塔,脱甲烷塔和脱乙烷塔的压力下运行。
    • 10. 发明授权
    • Rechargeable battery packs and related methods
    • 充电电池组及相关方法
    • US07956576B2
    • 2011-06-07
    • US12646864
    • 2009-12-23
    • Thorben NeuJohn WadsworthIan SinclairJeff MeyersOliver Duncan SeilBarry P. Sween
    • Thorben NeuJohn WadsworthIan SinclairJeff MeyersOliver Duncan SeilBarry P. Sween
    • H02J7/00
    • H02J7/0044G06F1/1632H01M2/1066H01M10/425H01M10/4257H01M10/488H02J7/0054Y10T29/49108
    • In one embodiment, a rechargeable battery pack can be configured to power an electronic device having a first battery. The rechargeable battery pack can comprise a second battery supplemental to the first battery, an external power input configured to couple to an external power source, a power output for powering the electronic device. The rechargeable battery pack can also comprise a first circuit comprising a first power path between the external power input and the power output, a second power path between the second battery and the power output, and a power switch set. When the external power source is decoupled from the external power input, the first power path is disabled by the power switch set, and the second power path is enabled by the power switch set. When the external power source is coupled to the external power input, the first power path is enabled by the power switch set, and the second power path is disabled by the power switch set. Other examples and embodiments are described herein.
    • 在一个实施例中,可充电电池组可以被配置为为具有第一电池的电子设备供电。 可充电电池组可以包括补充到第一电池的第二电池,配置成耦合到外部电源的外部电力输入,用于为电子设备供电的功率输出。 可充电电池组还可以包括第一电路,其包括在外部电力输入和功率输出之间的第一电力路径,第二电池和电力输出之间的第二电力路径,以及电力开关组。 当外部电源与外部电源输入端分离时,第一个电源路径被电源开关设置禁用,第二个电源路径由电源开关组使能。 当外部电源耦合到外部电源输入时,通过电源开关组使能第一电源路径,并且通过电源开关组来禁用第二电源路径。 本文描述了其它示例和实施例。