公开(公告)号：US06597155B2

公开(公告)日：2003-07-22

申请号：US09931608

申请日：2001-08-16

申请人： Minchao Huang ,  Yi Chen

发明人： Minchao Huang ,  Yi Chen

IPC分类号： G05F1613

CPC分类号： H02M3/1582

摘要： A self-oscillation DC-DC converter circuit which includes a first transistor electrically connected to an input positive terminal, a second transistor electrically connected to the first transistor and operable to pass a portion of a base current of the first transistor, and a circuit to steady the output voltage electrically connected between the second transistor and an output positive terminal. The output negative terminal is connected directly to the input negative terminal. The self-oscillation DC-DC converter circuit does not use an auxiliary turn, thereby allowing the use of NPN transistors. Positive feedback is achieved by a voltage change Vce1 of the first transistor from a saturation state to a non-saturation state. In the non-saturation state, the second transistor is turned on, the first transistor is turned off and self-oscillation is achieved. With this construction, the self-oscillation DC-DC converter operates normally when the input voltage is lower than 5Vdc.

摘要翻译： 一种自激振荡DC-DC转换器电路，其包括电连接到输入正端子的第一晶体管，与第一晶体管电连接并可操作以使第一晶体管的基极电流的一部分通过的第二晶体管，以及电路 稳定电连接在第二晶体管和输出正极端子之间的输出电压。 输出负极直接连接到输入负极。 自谐振DC-DC转换器电路不使用辅助转弯，从而允许使用NPN晶体管。 通过第一晶体管的电压变化Vce1从饱和状态到非饱和状态来实现正反馈。 在非饱和状态下，第二晶体管导通，第一晶体管截止并实现自振荡。 通过这种结构，当输入电压低于5Vdc时，自激振荡DC-DC转换器正常工作。

公开(公告)号：US06504034B2

公开(公告)日：2003-01-07

申请号：US10043732

申请日：2002-01-10

申请人： Yi Chen ,  Apostolos Dermatakis ,  Frederick Martin Konzelmann ,  Jin-Jun Liu ,  Kin-Chun Luk

发明人： Yi Chen ,  Apostolos Dermatakis ,  Frederick Martin Konzelmann ,  Jin-Jun Liu ,  Kin-Chun Luk

IPC分类号： C07D40302

CPC分类号： C07D401/14 ,  C07D403/04 ,  C07D403/06 ,  C07D403/14

摘要： Disclosed are novel naphthostyrils of formula These compounds inhibit cyclin-dependent kinases (CDKs), in particular CDK2. These compounds and their pharmaceutically acceptable salts and esters are anti-proliferative agents useful in the treatment or control of cell proliferative disorders, in particular cancer. Also disclosed are pharmaceutical compositions containing such compounds, methods for the treatment and/or prevention of cancer using such compositions, and intermediates useful in the preparation of the compounds of formula I.

公开(公告)号：USD263484S

公开(公告)日：1982-03-23

申请号：US113520

申请日：1980-01-21

申请人： Yi Chen

设计人： Yi Chen

公开(公告)号：US20200262921A1

公开(公告)日：2020-08-20

申请号：US15777369

申请日：2015-11-19

申请人： Zeling Cai ,  Yi Chen

发明人： Zeling Cai ,  Yi Chen

IPC分类号： C07K16/28 ,  A61K39/395 ,  A61K39/00 ,  A61K39/29

摘要： Human antibodies which specifically bind to human CTLA-4, and related antibody-based compositions and molecules, are disclosed. Also disclosed are pharmaceutical compositions comprising the human antibodies, and therapeutic and diagnostic methods for using the human antibodies.

公开(公告)号：US09967726B2

公开(公告)日：2018-05-08

申请号：US13696654

申请日：2011-04-26

申请人： Yi Chen ,  Chun-Wei Hsu ,  Chun-Ting Chou

发明人： Yi Chen ,  Chun-Wei Hsu ,  Chun-Ting Chou

IPC分类号： H04B1/18 ,  H04W8/00 ,  H04W16/28 ,  H04W84/18

CPC分类号： H04W8/005 ,  H04W16/28 ,  H04W84/18

摘要： A method for deterministic directional discovery of neighbor devices by a device in a wireless network comprises dividing equally an access time to a discovery channel to predefined number of sector scanning periods (410), wherein each sector scanning period includes a predefined number of discovery sweep periods (430), and each discovery sweep period includes a predefined number of time slots (440); scanning the discovery channel in a single sector during a current sector scanning period (S310); transmitting a discovery frame towards each sector during each time slot of each discovery sweep period of the current sector scanning period (S320); checking if at least one response to a transmitted discovery frame has been received during the current sector scanning period (S330); and setting the device to scan the discovery channel in a next sector during a next sector scanning period, thereby sequentially accessing the predefined number of sector scanning periods (S35).

公开(公告)号：US20160180654A1

公开(公告)日：2016-06-23

申请号：US14544291

申请日：2014-12-19

申请人： Yi Chen

发明人： Yi Chen

IPC分类号： G07F17/32

CPC分类号： G07F17/3288 ,  G07F17/3244 ,  G07F17/3262 ,  G07F17/3269

摘要： A method to operate simultaneous races providing racecourses (10) printed on bet slips and scheduling draws of random numbers for racer advancements. On a bet slip, the player marks one selectable spot for a racer to start and none to scratch a racer, and also selects which forthcoming draws will be applicable to advance racers. Make-up bets can be placed between advancements. Besides, a 1-race bet winner can earn cash payoff or non-cashable credit to wager like cash. The ticket holder of a hanging multi-race bet has the option to trade in hanging credit for placing other bets. How to calculate advancement probabilities, winner credits, hanging credits and specific house edge formulas for payoffs will be provided. An automatic computer/video version of the game is included.

摘要翻译： 一种操作同步比赛的方法，提供打印在赌注上的赛马场（10），并为赛车进步调度随机数的绘制。 在投注单上，玩家标记赛车开始的一个可选择的位置，而不是划伤赛车手，并且还选择哪个即将到来的抽奖将适用于提前赛车手。 化妆赌注可以放在进步之间。 此外，1-bet赌注赢家可以赚取现金回报或不可兑现的信用额，以现金方式下注。 挂牌多人投注的持票人可以选择交易挂牌以进行其他投注。 将提供如何计算进步概率，获胜者信用额度，挂单信用额和具体房屋边缘公积金。 包括游戏的自动计算机/视频版本。

公开(公告)号：US09361760B1

公开(公告)日：2016-06-07

申请号：US14544291

申请日：2014-12-19

申请人： Yi Chen

发明人： Yi Chen

IPC分类号： G07F17/32

CPC分类号： G07F17/3288 ,  G07F17/3244 ,  G07F17/3262 ,  G07F17/3269

摘要： A method to operate simultaneous races providing racecourses (10) printed on bet slips and scheduling draws of random numbers for racer advancements. On a bet slip, the player marks one selectable spot for a racer to start and none to scratch a racer, and also selects which forthcoming draws will be applicable to advance racers. Make-up bets can be placed between advancements. Besides, a 1-race bet winner can earn cash payoff or non-cashable credit to wager like cash. The ticket holder of a hanging multi-race bet has the option to trade in hanging credit for placing other bets. How to calculate advancement probabilities, winner credits, hanging credits and specific house edge formulas for payoffs will be provided. An automatic computer/video version of the game is included.

公开(公告)号：US20160066775A1

公开(公告)日：2016-03-10

申请号：US14933666

申请日：2015-11-05

申请人： Ian W. Hunter ,  Yi Chen

发明人： Ian W. Hunter ,  Yi Chen

IPC分类号： A61B1/06 ,  G01J3/45 ,  G01J3/28

CPC分类号： A61B1/0638 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/1256 ,  G01J3/2823 ,  G01J3/45 ,  G01J3/453 ,  G01J3/4535

摘要： Imaging spectrometers can be used to generate hyperspectral images for medical diagnoses, contaminant detection, and food safety inspections, among other applications. An exemplary imaging spectrometer includes an integrated position sensing array that measures the relative positions of the interferometer components based on an interference pattern generated by illuminating the interferometer with a reference beam. Such an imaging spectrometer includes a processor that controls the interferometer component position by actuating a voice coil and several piezo-electric elements to align the components with respect to each other and to provide a desired optical path length mismatch between the interferometer arms. In some cases, the processor may use feedback and feed forward control, possibly based on the actuators' transfer functions, for more precise positioning. The processor may also implement adaptive and recursive spectral sampling to reduce the image acquisition period.

摘要翻译： 成像光谱仪可用于生成用于医疗诊断，污染物检测和食品安全检查的高光谱图像，以及其他应用。 示例性成像光谱仪包括集成位置检测阵列，其基于通过用参考光束照射干涉仪产生的干涉图案来测量干涉仪部件的相对位置。 这种成像光谱仪包括处理器，其通过致动音圈和若干压电元件来控制干涉仪组件位置，以使组件相对于彼此对准并且提供干涉仪臂之间期望的光程长度失配。 在某些情况下，处理器可以使用反馈和前馈控制，可能基于执行器的传递功能来进行更精确的定位。 处理器还可以实现自适应和递归频谱采样以减少图像采集周期。

公开(公告)号：US08930126B2

公开(公告)日：2015-01-06

申请号：US13600398

申请日：2012-08-31

申请人： David A. Eldredge ,  Yi Chen ,  Jerod Svidunovich ,  Timothy Robert Brown ,  John W. McElroy

发明人： David A. Eldredge ,  Yi Chen ,  Jerod Svidunovich ,  Timothy Robert Brown ,  John W. McElroy

IPC分类号： G06F19/00 ,  B61L3/00

CPC分类号： B61L3/006 ,  B60L2200/26 ,  B61L15/0027 ,  B61L27/0022 ,  B61L27/0027

摘要： A system includes a vehicle control module, an operating information module, and a fuel analysis module. The vehicle control module is configured to obtain a trip plan for the vehicle. The operating information module is configured to be disposed on-board the vehicle and to autonomously obtain operating information describing one or more of tractive events or braking events performed during the trip. The fuel analysis module is configured to be disposed on-board the vehicle, to receive the operating information from the operating information module, and to autonomously determine a fuel consumption for at least a portion of the trip using the operating information received from the operating information module.

摘要翻译： 一种系统包括车辆控制模块，操作信息模块和燃料分析模块。 车辆控制模块被配置为获得车辆的行程计划。 操作信息模块被配置为布置在车辆上并且自主地获得描述在行程期间执行的牵引事件或制动事件中的一个或多个的操作信息。 燃料分析模块被配置为布置在车辆上，以从操作信息模块接收操作信息，并且使用从操作信息接收的操作信息自主地确定行程的至少一部分的燃料消耗 模块。

公开(公告)号：US20140221082A1

公开(公告)日：2014-08-07

申请号：US13815185

申请日：2013-02-07

申请人： Yi Chen

发明人： Yi Chen

IPC分类号： A63F3/00

CPC分类号： A63F3/00157 ,  G07F17/323 ,  G07F17/326 ,  G07F17/329

摘要： A method to operate non-pari-mutuel game of chance using a map of sites as playing surface with moving pieces called movers. The game rules a plurality of movements. A random draw of ruled movements moves movers from sites to sites, one round after another. Calculation of any possible movement outcome probabilities is provided. Players can bet on any one or more possible movement outcomes. The holder of a hanging bet earns credit to place free make-up bets. House edge functions with outcome probability as variable are suggested. An automatic computer/video version of the game is included.

摘要翻译： 使用称为移动器的移动片段，使用站点的地图作为游戏表面来操作机会的非pari-mutuel游戏的方法。 游戏规则多个动作。 随机绘制统治的动作，将移动者从站点移动到站点，一个接一个地。 提供任何可能的运动结果概率的计算。 玩家可以赌注任何一个或多个可能的运动结果。 挂牌的持有人可以获得免费化妆赌注的信用。 建议以结果概率为变量的房屋边缘功能。 包括游戏的自动计算机/视频版本。