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1. 发明申请

US20210237582A1 CONTROL OF USER-SELECTABLE VEHICLE DECELERATION RATE TO MAXIMIZE REGENERATION FOR ELECTRIFIED PROPULSION SYSTEMS 有权
公开(公告)号：US20210237582A1
公开(公告)日：2021-08-05
申请号：US16776906
申请日：2020-01-30
申请人： Nadirsh Patel , James R. Hollowell , Divya E. Gorecki , Chandan Lakshmanaiah , Zachary C. Rogalski , Richard Roy
发明人： Nadirsh Patel , James R. Hollowell , Divya E. Gorecki , Chandan Lakshmanaiah , Zachary C. Rogalski , Richard Roy
IPC分类号： B60L7/26 , B60K6/28 , B60L7/18 , B60T8/17 , B60T7/12 , B60T17/18 , B60L3/00 , B60W20/00 , B60W50/14 , B60T13/58 , B60W10/06 , B60W10/188 , B60W30/18
摘要： An electrical regeneration and vehicle deceleration control method comprises operating an electrified powertrain in normal or maximum regeneration modes associated with lesser and greater electrical regeneration and vehicle deceleration rates, respectively, receiving an input from a driver of the vehicle indicative of a request to enable the maximum regeneration mode, detecting a status indicative of an availability of the maximum regeneration mode, and in response to receiving the request and based on the status of the maximum regeneration mode and a current vehicle deceleration rate: (i) operating the electrified powertrain in either the maximum regeneration mode or a normal regeneration mode, (ii) selectively outputting a message to the driver indicative of the status of the maximum regeneration mode, and (iii) selectively commanding a hydraulic brake system of the vehicle to generate brake force based on a driver-expected vehicle deceleration rate associated with the operative regeneration mode.

2. 发明授权

US07859929B1 Sense amplifiers 失效
标题翻译：感应放大器
公开(公告)号：US07859929B1
公开(公告)日：2010-12-28
申请号：US12422152
申请日：2009-04-10
申请人： Richard Roy
发明人： Richard Roy
IPC分类号： G11C7/02
CPC分类号： G11C7/065 , G11C11/39
摘要： Sense logic, and associated signaling, for dynamic thyristor-based memory cells is described. A first supply voltage level is greater than a second supply voltage level. In an embodiment, cross-coupled inverters of a sense amplifier are operatively coupled between a ground node and the second supply for sensing voltage. The first supply voltage is pass gate coupled to a first sense node and a second sense node. The pass gating is responsive to sample signaling. A first supply transistor is gated by a transfer bus. A second supply transistor is gated by a sense reference voltage that is between the first supply voltage level and the second supply voltage level. Each of the first supply transistor and the second supply transistor is back body biased with a write voltage level that is between the second supply voltage level and the ground voltage level.
摘要翻译：描述了用于基于动态可控硅的存储器单元的检测逻辑和相关联的信号。第一电源电压电平大于第二电源电压电平。在一个实施例中，读出放大器的交叉耦合反相器可操作地耦合在接地节点和第二电源之间以感测电压。第一电源电压是通过栅极耦合到第一感测节点和第二感测节点。通过门控对样本信号进行响应。第一电源晶体管由传输总线门控。第二电源晶体管由位于第一电源电压电平和第二电源电压电平之间的感测参考电压门控。第一电源晶体管和第二电源晶体管中的每一个都以在第二电源电压电平和接地电压电平之间的写入电压电平进行背部主体偏置。

3. 发明申请

US20050024912A1 System and method for providing a redundant memory array in a semiconductor memory integrated circuit 失效
标题翻译：一种用于在半导体存储器集成电路中提供冗余存储器阵列的系统和方法
公开(公告)号：US20050024912A1
公开(公告)日：2005-02-03
申请号：US10628896
申请日：2003-07-28
申请人： Chao-Wu Chen , Richard Roy , Wasim Khaled
发明人： Chao-Wu Chen , Richard Roy , Wasim Khaled
IPC分类号： G11C11/22 , G11C29/00
CPC分类号： G11C29/846 , G11C29/842
摘要： A memory device that has an internal memory array provides timing signals to control the output timing of one or more redundant memory blocks that substitute for defective memory blocks in the internal memory array. In one embodiment, the internal memory array includes a pipelined output stage, and the timing signals ensure that the data is output from the memory devices in the order memory access requests are issued, even when the latency of the redundant memory blocks is less than the latency of the main memory array by up to two clock periods. In one embodiment, a FIFO memory queues the output data of the redundant memory blocks waiting to be output.
摘要翻译：具有内部存储器阵列的存储器件提供定时信号以控制代替内部存储器阵列中的缺陷存储器块的一个或多个冗余存储器块的输出定时。在一个实施例中，内部存储器阵列包括流水线输出级，并且定时信号确保以存储器访问请求的顺序从存储器件输出数据，即使当冗余存储器块的等待时间小于主存储器阵列延迟最多两个时钟周期。在一个实施例中，FIFO存储器对等待输出的冗余存储器块的输出数据进行排队。

4. 发明授权

US06477958B1 Device to link a case and a projectile and process to mount a band onto a projectile implementing such a linking device 失效
标题翻译：用于连接外壳和抛射体的装置以及将带安装到实施这种连接装置的弹丸上的过程
公开(公告)号：US06477958B1
公开(公告)日：2002-11-12
申请号：US09721654
申请日：2000-11-27
申请人： Jo{overscore (e)}l Leblond , Simon Huguenin , Nicolas Eches , Richard Roy
发明人： Jo{overscore (e)}l Leblond , Simon Huguenin , Nicolas Eches , Richard Roy
IPC分类号： F42B1200
CPC分类号： F42B5/073
摘要： A device including a ring for linking a case and a projectile carrying a sealing band having a rear skirt providing low pressure sealing and a front rib lodged in a first groove in the projectile. The ring has a flared rear part connected with the case and a front part connected with the projectile by attachment means. The front part of the ring is lodged between the rear skirt of the band and the projectile and has a lip co-operating with the first groove or with a second groove in the projectile. A process for mounting the sealing band and ring to link the case and projectile includes sliding the sealing band and ring along the projectile in a single operation.
摘要翻译：一种装置，包括用于连接壳体的环和携带具有提供低压密封的后裙部的密封带的弹丸和放置在射弹中的第一凹槽中的前肋。环具有与壳体连接的扩口后部，并且通过附接装置与突出部连接的前部。环的前部被放置在带的后裙部和抛射体之间，并且具有与第一凹槽配合的唇缘或与抛射体中的第二凹槽配合。用于安装密封带和环以连接壳体和抛射体的过程包括在单个操作中沿着射弹滑动密封带和环。

5. 发明授权

US06356503B1 Reduced latency row selection circuit and method 有权
标题翻译：减少延迟行选择电路和方法
公开(公告)号：US06356503B1
公开(公告)日：2002-03-12
申请号：US09510692
申请日：2000-02-23
申请人： Richard Roy
发明人： Richard Roy
IPC分类号： G11C800
CPC分类号： G11C8/18 , G11C8/10
摘要： A reduced latency row selection circuit and method for selecting a wordline in a memory instance. Capacitance associated with row select path is de-coupled from capacitance associated with row de-select path such that both forward path delay and de-selection path delay may be optimized independently. Clock-to-wordline latency is reduced by a rapid six-stage structure that may be implemented using various logic gates. A row pre-decoder portion generates a decoded wordline clock (DXC) signal based on a row decode select clock (XC) signal and a portion of pre-decoded row address signals. The DXC signal is used by a row decoder portion for generating a wordline select (XWL) signal based on another portion of the address signals. Circuitry is provided for releasing the selected wordline in the memory upon receiving a wordline shutdown clock signal generated responsive to signals provided by dummy wordline and dummy read bitline structures disposed in the memory.
摘要翻译：用于选择存储器实例中的字线的减少延迟行选择电路和方法。与行选择路径相关联的电容与与行去选择路径相关联的电容解耦耦合，使得前向路径延迟和解选路径延迟可以独立地优化。通过可以使用各种逻辑门来实现的快速六级结构来减少时钟到字线延迟。行预解码器部分基于行解码选择时钟（XC）信号和预解码行地址信号的一部分生成解码字线时钟（DXC）信号。 DXC信号由行解码器部分用于基于地址信号的另一部分生成字线选择（XWL）信号。提供电路，用于在接收到响应由设置在存储器中的伪字线和伪读位线结构提供的信号产生的字线关闭时钟信号时释放存储器中的选定字线。

6. 发明授权

US08450669B2 Projectile body equipped with deployable control surfaces 有权
标题翻译：配有可部署控制面的弹体
公开(公告)号：US08450669B2
公开(公告)日：2013-05-28
申请号：US12943472
申请日：2010-11-10
申请人： Richard Roy , Simon Huguenin
发明人： Richard Roy , Simon Huguenin
IPC分类号： F42B15/01 , B64C1/24 , B64C9/34
CPC分类号： F42B10/14 , F42B10/50
摘要： A projectile body intended to evolve in a fluid, such body equipped with at least two radially deployable control surfaces, such control surfaces being accommodated prior to their deployment in housings made in the body, such that the housings communicate at their intersection point, each housing being blocked by sealing device preventing any fluid from the exterior of the projectile body from passing through the housings when the control surfaces are deployed.
摘要翻译：一种用于在流体中演化的射弹体，这种主体装备有至少两个可径向展开的控制表面，这些控制表面在它们展开在壳体内部的壳体中之前被容纳，使得壳体在它们的交点处通信，每个壳体被密封装置阻挡，当控制表面展开时防止来自射弹体外部的任何流体通过壳体。

7. 发明申请

US20110011297A1 Sub-calibre projectile of the fin-stabilised type incorporating a sabot and a penetrator 有权
标题翻译：翅片稳定型的子口径射弹，包括一个破坏物和一个穿透器
公开(公告)号：US20110011297A1
公开(公告)日：2011-01-20
申请号：US12805170
申请日：2010-07-15
申请人： Nicolas Eches , Arnaud Guilloux , Richard Roy
发明人： Nicolas Eches , Arnaud Guilloux , Richard Roy
IPC分类号： F42B14/06
CPC分类号： F42B14/062
摘要： A sub-caliber projectile of the fin-stabilized type incorporating a sabot and a penetrator linked together by shape matching linking means, said linking means incorporating a first profile machined at a bore of said sabot and cooperating with a second profile on said penetrator, each of said first and second profiles having a shape according to a section in an axial plane that alternates teeth and grooves, the axial play between one of said teeth of said penetrator and one of said grooves forming the housing of said one of said teeth in said sabot being variable along the axis of said projectile, wherein said linking means incorporate a front part (F) and a rear part (R) in which the play, at a mean temperature, between said penetrator teeth and the housings of said teeth in said sabot is variable, the play, firstly, increasing between said median zone (M) of said sabot and a front end of said sabot and, secondly, increasing between said median zone (M) of said sabot and a rear end of said sabot.
摘要翻译：一种具有通过形状匹配连接装置连接在一起的鞋底和穿透器的翅片稳定型的子口径射弹，所述连接装置包括在所述刺刀的孔处加工并与所述穿透器上的第二轮廓配合的第一轮廓，所述第一和第二轮廓具有根据在轴向平面中切换齿和凹槽的截面的形状，所述穿透器的所述齿之一和所述凹槽中的一个之间的轴向游隙形成所述齿的所述齿的所述一个的壳体所述突起沿所述抛射体的轴线是可变的，其中所述连接装置包括前部（F）和后部（R），其中平均温度下所述穿透齿与所述牙齿的壳体在所述破坏是可变的，游戏中，首先，在所述破坏物的所述中间区域（M）和所述破坏物的前端之间增加，其次，在所述破坏物的所述中间区域（M）和说屁股

8. 发明授权

US6122792A Tube and hose cleaning brush 有权
标题翻译：管和软管清洁刷
公开(公告)号：US6122792A
公开(公告)日：2000-09-26
申请号：US360780
申请日：1999-07-26
申请人： Richard Roy
发明人： Richard Roy
IPC分类号： A46B5/00 , B08B9/04 , B25G1/02 , A46B5/02 , B08B9/02
CPC分类号： A46B5/0062 , B08B9/0436 , B25G1/02 , A46B2200/3006
摘要： The subject invention pertains to a tool that may be used for cleaning the interior of tubing or hoses. The tool comprises a brush or similar cleaning device attached to an end of a length a semi-rigid tube. In use, the cleaning tool is inserted into a a tube or hose opening and the interior surface of the hose is then cleaned of dust and other entrapped particles.
摘要翻译：本发明涉及可用于清洁管道或软管内部的工具。该工具包括连接到长度为半刚性管的端部的刷子或类似的清洁装置。在使用中，将清洁工具插入管或软管开口中，然后将软管的内表面清除灰尘和其它包埋的颗粒。

9. 发明授权

US11447017B2 Control of user-selectable vehicle deceleration rate to maximize regeneration for electrified propulsion systems 有权
公开(公告)号：US11447017B2
公开(公告)日：2022-09-20
申请号：US16776906
申请日：2020-01-30
申请人： Nadirsh Patel , James R Hollowell , Divya E Gorecki , Chandan Lakshmanaiah , Zachary C Rogalski , Richard Roy
发明人： Nadirsh Patel , James R Hollowell , Divya E Gorecki , Chandan Lakshmanaiah , Zachary C Rogalski , Richard Roy
IPC分类号： B60L7/26 , B60L3/00 , B60L7/18 , B60T7/12 , B60T8/17 , B60W10/188 , B60W20/00 , B60W30/18 , B60K6/28 , B60T13/58 , B60T17/18 , B60W10/06 , B60W50/14
摘要： An electrical regeneration and vehicle deceleration control method includes operating an electrified powertrain in normal or maximum regeneration modes associated with lesser and greater electrical regeneration and vehicle deceleration rates, respectively, receiving an input from a driver of the vehicle indicative of a request to enable the maximum regeneration mode, detecting a status indicative of an availability of the maximum regeneration mode, and in response to receiving the request and based on the status of the maximum regeneration mode and a current vehicle deceleration rate: (i) operating the electrified powertrain in either the maximum regeneration mode or a normal regeneration mode, (ii) selectively outputting a message to the driver indicative of the status of the maximum regeneration mode, and (iii) selectively commanding a hydraulic brake system of the vehicle to generate brake force based on a driver-expected vehicle deceleration rate associated with the operative regeneration mode.

10. 发明授权

US07923671B1 Drive device for projectile fins 有权
标题翻译：抛丸器驱动装置
公开(公告)号：US07923671B1
公开(公告)日：2011-04-12
申请号：US11528377
申请日：2006-09-28
申请人： Simon Huguenin , Richard Roy
发明人： Simon Huguenin , Richard Roy
IPC分类号： F42B10/64 , F42B10/14
CPC分类号： F42B10/64
摘要： A device for driving in rotation fins of a projectile, the fins being of the deployable type integral with fin heads which are able to be oriented along an axis of spin (X, Y) substantially orthogonal to a projectile's longitudinal axis (Z), wherein the fin heads are driven in rotation by motors and substantially ring sector-shaped sliders which slide in a circular groove.
摘要翻译：一种用于在射弹的旋转翅片中驱动的装置，所述翅片是能够沿着与射弹的纵向轴线（Z）基本正交的旋转轴线（X，Y）定向的翅片头的展开型，其中翅片头由马达驱动旋转，并且基本上环形的扇形滑块以圆形凹槽滑动。

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