公开(公告)号：US20140078150A1

公开(公告)日：2014-03-20

申请号：US14118689

申请日：2012-01-12

Applicant: Guanfeng Li ,  Faen Zhang ,  Feng Wang

Inventor： Guanfeng Li ,  Faen Zhang ,  Feng Wang

IPC: G01C21/20 ,  G06K9/00 ,  G06T7/40 ,  G06T11/20

CPC classification number: G01C21/206 ,  G06K9/00637 ,  G06T7/90 ,  G06T11/206 ,  G06T11/60 ,  G06T17/05

Abstract: A method and system for providing an indoor map representation are provided herein. Aspects of this disclosure provide a representation of an indoor map environment whereby navigable areas are represented by a series of convex polygons in adjacency relationships with one another. Image analysis may be performed on a floor plan image to identify navigable areas and to determine the boundaries of the polygons, such as by assigning one or more colors to navigable space and one or more colors to non-navigable space. Route-finding operations may be performed using the adjacency relationships to find a path from a source area to a destination area.

Abstract translation: 本文提供了一种用于提供室内地图表示的方法和系统。 本公开的方面提供室内地图环境的表示，其中可导航区域由彼此相邻关系中的一系列凸多边形表示。 可以在平面图像上执行图像分析以识别可导航区域并且确定多边形的边界，例如通过将一个或多个颜色分配给可导航空间和一个或多个颜色到不可导航空间。 可以使用邻接关系来执行路线寻找操作，以找到从源区域到目的地区域的路径。

公开(公告)号：US20130327248A1

公开(公告)日：2013-12-12

申请号：US13583282

申请日：2011-01-14

Applicant: Xiaojun Peng ,  Tao Liu ,  Jinhe Wu ,  Rong Zhang ,  Jingyue Wang ,  Feng Wang ,  Shaolei Li ,  Jianzhou Zhang ,  Zhengru Yang

Inventor： Xiaojun Peng ,  Tao Liu ,  Jinhe Wu ,  Rong Zhang ,  Jingyue Wang ,  Feng Wang ,  Shaolei Li ,  Jianzhou Zhang ,  Zhengru Yang

IPC: C09D11/00

CPC classification number: C09D11/328 ,  C09B5/14 ,  C09B62/04 ,  C09B62/465 ,  C09B62/503 ,  C09D11/037

Abstract: The present invention relates to a class of compounds of general formula (I) or their salts of general formula (II): In formula (I)-(II), the substituents (A)p and (SO3H)n on the benzene ring are at the ortho, meta or para position, n is 0-2, and p is 0-3; M is selected from Li+, Na+, K+, NH4+ or organic ammonium salt N+R1R2R3R4, where R1, R2, R3, R4 are the same or different H, C1-18 alkyl groups, cyclohexyl groups, CH2CH2OH, CH(CH3)CH2OH or benzyl groups; where p>0, A stands for the same or different groups selected from: H, CN, NO2, NH2, F, Cl, Br, C1-18 alkyl group, cyclohexyl group, phenyl group, benzyl group, phenoxy group, C1-18 alkoxy group, C1-18 alkylthio group, SO2CH═CH2, SO2CH2CH2A1, NR6COR5 or NR6SO2R5.

Abstract translation: 本发明涉及一类通式（I）的化合物或其通式（Ⅱ）的盐：在式（I） - （II）中，苯环上的取代基（A）p和（SO 3 H）n 在邻位，间位或对位，n为0-2，p为0-3; M选自Li +，Na +，K +，NH4 +或有机铵盐N + R1R2R3R4，其中R1，R2，R3，R4是相同或不同的H，C1-18烷基，环己基，CH2CH2OH，CH（CH3）CH2OH 或苄基; 其中p> 0，A代表选自以下的相同或不同的基团：H，CN，NO 2，NH 2，F，Cl，Br，C 1-18烷基，环己基，苯基，苄基，苯氧基， 18烷氧基，C1-18烷硫基，SO2CH = CH2，SO2CH2CH2A1，NR6COR5或NR6SO2R5。

公开(公告)号：US08561680B2

公开(公告)日：2013-10-22

申请号：US12806620

申请日：2010-08-17

Applicant: Jianlong Jiang ,  Feng Wang ,  Linjie Huang

Inventor： Jianlong Jiang ,  Feng Wang ,  Linjie Huang

IPC: F28F9/22 ,  F28F9/04

CPC classification number: F28D1/05366 ,  F28D2021/0068 ,  F28F9/0273 ,  F28F2260/02

Abstract: A heat exchanger includes headers and tubes two ends of each of which are connected with and communicate the headers. Each of fins is disposed between adjacent tubes. An end cover is formed with a center hole and fixed to a proximal end of one of the headers. A distal end of a sleeve passes through the center hole to extend into the header, and a proximal end of the sleeve is held by a proximal end surface of the end cover. A first distribution-collection tube is fixed to the sleeve and defines an open proximal end and a closed distal end passing through the sleeve to extend into the header in which openings are formed along a longitudinal direction of the distribution-collection tube in a portion thereof extended into the header. A fixing nut is screwed onto the end cover to press the proximal end of the sleeve against the proximal end surface of the end cover.

Abstract translation: 热交换器包括集管和管，其中每个的两端与集管连接并连通。 每个翅片设置在相邻的管之间。 端盖形成有中心孔并且固定到其中一个集管的近端。 套筒的远端通过中心孔延伸到集管中，并且套筒的近端由端盖的近端表面保持。 第一分配收集管被固定到套筒上并且限定了通过套筒的开放的近端和闭合的远端，以延伸到集管中，其中沿着分配收集管的纵向在其部分中形成开口 扩展到标题。 将固定螺母拧到端盖上以将套筒的近端压靠在端盖的近端表面上。

公开(公告)号：US08495111B1

公开(公告)日：2013-07-23

申请号：US12236194

申请日：2008-09-23

Applicant: Feng Wang ,  John A. Colgrove ,  Bo Hong ,  Oleg Kiselev

Inventor： Feng Wang ,  John A. Colgrove ,  Bo Hong ,  Oleg Kiselev

IPC: G06F17/30

CPC classification number: G06F3/0604 ,  G06F3/0619 ,  G06F3/0631 ,  G06F3/0644 ,  G06F3/0683 ,  G06F11/0727 ,  G06F11/0793

Abstract: A system and method for storing data. In one embodiment, a storage system includes a resource manager and a hierarchical entry tree describing storage entities of the storage system. At each given level of the tree higher than the bottom level, metadata entries summarize storage availability at a level below the given level. The resource manager receives a request to store data of a target size at a target location corresponding to a first portion of the entry tree and scans the entry tree to determine if contiguous, free storage entities of the target size are available at the target location. In response to determining that contiguous, free storage entities of the target size are not available at the target location, the resource manager scans portions of the entry tree outside the first portion to identify contiguous, free storage entities of the target size, where it stores the data.

Abstract translation: 一种用于存储数据的系统和方法。 在一个实施例中，存储系统包括描述存储系统的存储实体的资源管理器和分层条目树。 在高于底层的树的每个给定级别，元数据条目将存储可用性总结在低于给定级别的级别。 资源管理器接收在对应于条目树的第一部分的目标位置处存储目标大小的数据的请求，并扫描条目树，以确定目标大小的连续的空闲存储实体是否在目标位置可用。 响应于确定目标大小的连续的空闲存储实体在目标位置不可用，资源管理器扫描第一部分之外的条目树的部分，以识别目标大小的连续的空闲存储实体，其中存储 数据。

公开(公告)号：US08468318B2

公开(公告)日：2013-06-18

申请号：US12882877

申请日：2010-09-15

Applicant: John Colgrove ,  John Hayes ,  Bo Hong ,  Feng Wang ,  Ethan Miller ,  Craig Harmer

Inventor： John Colgrove ,  John Hayes ,  Bo Hong ,  Feng Wang ,  Ethan Miller ,  Craig Harmer

IPC: G06F12/00

CPC classification number: G06F3/0611 ,  G06F3/06 ,  G06F3/061 ,  G06F3/0613 ,  G06F3/0629 ,  G06F3/0653 ,  G06F3/0655 ,  G06F3/0656 ,  G06F3/0659 ,  G06F3/0683 ,  G06F3/0688 ,  G06F3/0689 ,  G06F12/0238 ,  G06F12/0246 ,  G06F12/08 ,  G06F12/0802 ,  G06F12/0891 ,  G06F2003/0697 ,  G06F2212/60

Abstract: A system and method for scheduling read and write operations among a plurality of solid-state storage devices. A computer system comprises client computers and data storage arrays coupled to one another via a network. A data storage array utilizes solid-state drives and Flash memory cells for data storage. A storage controller within a data storage array comprises an I/O scheduler. The data storage controller is configured to receive requests targeted to the data storage medium, said requests including a first type of operation and a second type of operation. The controller is further configured to schedule requests of the first type for immediate processing by said plurality of storage devices, and queue requests of the second type for later processing by the plurality of storage devices. Operations of the first type may correspond to operations with an expected relatively low latency, and operations of the second type may correspond to operations with an expected relatively high latency.

公开(公告)号：US20130110449A1

公开(公告)日：2013-05-02

申请号：US13579716

申请日：2012-02-29

Applicant: Aiming Cheng ,  Feng Wang ,  Wenping Wang

Inventor： Aiming Cheng ,  Feng Wang ,  Wenping Wang

IPC: G01K1/12 ,  G06F15/00

CPC classification number: G01K1/12 ,  G01K7/427 ,  G01K2205/00 ,  G06F15/00 ,  H02H6/005 ,  H02H7/08 ,  H02P6/34 ,  H02P23/14 ,  H02P29/64

Abstract: A method and device for detecting the temperature of a motor winding, a method and device for thermal protection of a motor are provided, the method for detecting the temperature of a motor winding includes: obtaining the temperature of the motor winding at a first time before a time step (S10); calculating the temperature rise of the rotor equivalent body after the motor runs for the time step (S20); then calculating the temperature of the motor winding after the motor runs for the time step by superposing the temperature rise of the rotor equivalent body after the motor runs for the time step on the temperature of the motor winding obtained at the first time (S30). By the method for detecting the temperature of a motor winding, the real-time monitoring on the temperature of the winding is achieved, thus playing the ability of the motor and improving sensitivity.

Abstract translation: 提供了用于检测电动机绕组的温度的方法和装置，用于电动机的热保护的方法和装置，用于检测电动机绕组的温度的方法包括：在第一次获得电动机绕组的温度之前 时间步骤（S10）; 计算电机运行后的转子等效体的时间步长的温度上升（S20）; 然后通过将电动机在电动机运行后的转子当量体的温度上升到在第一时间获得的电动机绕组的温度（S30）上来计算电动机运转后的电动机绕组的温度。 通过检测电机绕组温度的方法，实现对绕组温度的实时监控，从而发挥电机的能力，提高灵敏度。

公开(公告)号：US08380940B2

公开(公告)日：2013-02-19

申请号：US12823515

申请日：2010-06-25

Applicant: Feng Wang ,  Shiqun Gu ,  Matthew Michael Nowak

Inventor： Feng Wang ,  Shiqun Gu ,  Matthew Michael Nowak

IPC: G06F12/06

CPC classification number: G06F13/1663

Abstract: A multi-channel multi-port memory is disclosed. In a particular embodiment, the multi-channel memory includes a plurality of channels responsive to a plurality of memory controllers. The multi-channel memory may also include a first multi-port multi-bank structure accessible to a first set of the plurality of channels and a second multi-port multi-bank structure accessible to a second set of the plurality of channels.

Abstract translation: 公开了一种多通道多端口存储器。 在特定实施例中，多通道存储器包括响应于多个存储器控制器的多个通道。 多通道存储器还可以包括可由第一组多个通道访问的第一多端口多存储体结构和可由第二组多个通道访问的第二多端口多存储体结构。

公开(公告)号：US08230239B2

公开(公告)日：2012-07-24

申请号：US12417309

申请日：2009-04-02

Applicant: Feng Wang ,  Shiqun Gu

Inventor： Feng Wang ,  Shiqun Gu

IPC: G06F1/00 ,  G06F1/26 ,  G06F12/00 ,  G11C5/14

CPC classification number: G06F1/3275 ,  G06F1/3225 ,  G06F1/3296 ,  Y02D10/14 ,  Y02D10/172

Abstract: A memory power management system and method supporting multiple power modes for powering memory channels. The power management system can include a memory controller that controls the memory channel; a throughput detector that detects a requested throughput of the memory channel; a power control logic that determines a desired power mode corresponding to the requested throughput; and a power control device that supplies a desired voltage of the desired power mode to the memory channel. The power management system can include multiple memory controllers for controlling a multi-channel memory independently. The method includes detecting a requested throughput for the memory channel; determining a desired voltage related to the requested throughput; requesting the desired voltage from a voltage device; and applying the desired voltage to the memory channel. In some embodiments, the method only applies the desired voltage if it does not change for a threshold time duration.

Abstract translation: 一种支持多种功率模式以为存储器通道供电的存储器电源管理系统和方法。 电源管理系统可以包括控制存储器通道的存储器控​​制器; 吞吐量检测器，其检测所述存储器通道的所请求的吞吐量; 功率控制逻辑，其确定对应于所请求的吞吐量的期望功率模式; 以及功率控制装置，其将期望的功率模式的期望电压提供给存储器通道。 电源管理系统可以包括用于独立地控制多通道存储器的多个存储器控制器。 所述方法包括检测所述存储器通道的所请求的吞吐量; 确定与所请求的吞吐量相关的期望电压; 从电压装置请求所需的电压; 以及将所需的电压施加到存储器通道。 在一些实施例中，如果在阈值持续时间内没有改变，该方法仅施加期望的电压。

公开(公告)号：US20120090602A1

公开(公告)日：2012-04-19

申请号：US13240924

申请日：2011-09-22

Applicant: Huaigang Zhang ,  Feng Wang

Inventor： Huaigang Zhang ,  Feng Wang

IPC: B01J19/00 ,  C13K13/00

CPC classification number: C09B61/00

Abstract: The present invention relates to a method for the manufacture of caramel, comprising: providing air to the bottom of a closed reaction container that contains a sugar liquid, making the air rise from the bottom and discharge from the top of the reaction container. In the whole process, the oxygen participates in the catalytic reaction and greatly reduces the amount of the other auxiliary agents, and caramel with a low residual amount of the auxiliary agents is rapidly produced. The present invention further provides an apparatus for use in the above manufacture method.

Abstract translation: 本发明涉及一种制造焦糖的方法，包括：向包含糖液的封闭反应容器的底部提供空气，使得空气从底部升起并从反应容器的顶部排出。 在整个过程中，氧气参与催化反应，并大大减少其他辅助剂的量，并且迅速产生残留量少的助剂的焦糖。 本发明还提供一种在上述制造方法中使用的装置。

公开(公告)号：US08155301B2

公开(公告)日：2012-04-10

申请号：US12433122

申请日：2009-04-30

Applicant: Feng Wang

Inventor： Feng Wang

IPC: H04M1/00 ,  H04M3/00

CPC classification number: H04M3/42 ,  H04M3/42017 ,  H04M3/42136

Abstract: A dialing prompt system and method may include a monitoring unit, and a dialing prompt information processing unit. The monitoring unit is adapted to monitor whether it is necessary to send dialing prompt information to a user, and if necessary, trigger the dialing prompt information processing unit. The dialing prompt information processing unit determines dialing prompt information for the user, and sends the information to the user. After the embodiment of the present invention is applied to a communication system, if the user sends a call request (by going off-hook, for example), the dialing prompt system generates voice information, text information, picture information, or video image information (namely, at least one of such items) as an indication that allows the user to make the call. That is, at least one item of “voice information, text information, picture information, and video image information” may form diversified information to replace the existing unitary dialing prompt audio signal.

Abstract translation: 拨号提示系统和方法可以包括监视单元和拨号提示信息处理单元。 监视单元适于监视是否需要向用户发送拨号提示信息，如果需要，触发拨号提示信息处理单元。 拨号提示信息处理单元确定用户的拨号提示信息，并将该信息发送给用户。 在将本发明的实施例应用于通信系统之后，如果用户发送呼叫请求（例如通过摘机），则拨号提示系统生成语音信息，文本信息，图片信息或视频图像信息 （即，这些项目中的至少一个）作为允许用户进行呼叫的指示。 也就是说，“语音信息，文本信息，图像信息和视频图像信息”中的至少一个可以形成多个信息来代替现有的单一拨号提示音频信号。