Protecting computers against virtual machine exploits
    1.
    发明授权
    Protecting computers against virtual machine exploits 有权
    保护计算机免受虚拟机攻击

    公开(公告)号:US08484732B1

    公开(公告)日:2013-07-09

    申请号:US13364012

    申请日:2012-02-01

    IPC分类号: G06F21/00

    CPC分类号: G06F21/53

    摘要: Computers are protected against virtual machine exploits. A computer includes an exploit monitor for a virtual machine running in the computer. Loading of a virtual machine program in the virtual machine triggers the exploit monitor to modify the virtual machine program after the virtual machine program is loaded in the virtual machine but before the virtual machine program is executed in the virtual machine. The modification includes adding monitoring code, such as one or more checkpoints, in the virtual machine program. When the monitoring code is reached during execution of the virtual machine program in the virtual machine, the virtual machine program is evaluated to determine whether or not the virtual machine program is a virtual machine exploit.

    摘要翻译: 计算机受到虚拟机攻击的保护。 计算机包括在计算机中运行的虚拟机的漏洞监视器。 在虚拟机中加载虚拟机程序将在虚拟机程序加载到虚拟机中之后但在虚拟机中执行虚拟机程序之前触发利用监视器来修改虚拟机程序。 该修改包括在虚拟机程序中添加诸如一个或多个检查点的监视代码。 当在虚拟机中执行虚拟机程序期间达到监视代码时,评估虚拟机程序以确定虚拟机程序是否为虚拟机漏洞。

    ELECTROCHEMICAL SENSOR BASED ON AN ASSOCIATED SENSOR

    公开(公告)号:US20230329599A1

    公开(公告)日:2023-10-19

    申请号:US17972593

    申请日:2022-10-25

    IPC分类号: A61B5/1468

    CPC分类号: A61B5/1468 A61B2562/227

    摘要: The invention relates to an electrochemical sensor based on an associated sensor, including an interface base and a probe part, where the interface base is provided with two groups of electrical connection terminals, the probe part is provided with a working sensor and an associated sensor, both sensors are provided with a counter electrode, a working electrode and a reference electrode, and the counter electrode of the working sensor and the counter electrode of the associated sensor are the same electrode. The invention adds the associated sensor to the probe part, and the two sensors with high similarity share the same counter electrode, and form an associated relationship with an original working sensor; the associated sensor is equivalent to a “standard ruler”, works in a known calibration environment and provides a standard reference value for the working sensor to be corrected, so as to obtain a more accurate result.

    Method for reusing water in fermented butanedioic acid separation process
    3.
    发明授权
    Method for reusing water in fermented butanedioic acid separation process 有权
    在发酵丁二酸分离过程中重复使用水的方法

    公开(公告)号:US09562242B2

    公开(公告)日:2017-02-07

    申请号:US14344608

    申请日:2012-09-13

    摘要: This invention belongs to the field of biochemical engineering and relates to a method of cyclic utilization of water during separation of succinic acid made by fermentation. This invention uses water from separation process for aerobic growth of E. coli AFP111 and production of succinic acid by anaerobic fermentation, obtaining final succinic acid concentration of 55 g/L and yield of 91.6%. Compared with results of fermentation using culture medium prepared from tap water, succinic acid concentration and productivity increased by 8.5% and 8.46%, respectively. An outstanding advantage of this invention is recovery and utilization of evaporated water during separation of succinic acid, realizing cyclic use of water during industrial production of succinic acid, which is an environment-friendly process. Also, as evaporated water generated during separation of succinic acid contains small amount of organic acids such as acetic acid and formic acid, if this water is used for aerobic growth of thalli, the small amount of organic acids contained therein can be used as gluconeogenesis carbon source, improving activity of some key enzymes in cell and favoring succinic acid production by anaerobic fermentation of thalli.

    摘要翻译: 本发明属于生物化学工程领域,涉及通过发酵制备的琥珀酸分离期间循环利用水的方法。 本发明利用分离过程中的水分进行大肠杆菌AFP111的有氧生长,通过厌氧发酵生产琥珀酸,得到最终琥珀酸浓度为55g / L,产率为91.6%。 与使用自来水制备的培养基的发酵结果相比,琥珀酸浓度和产率分别提高了8.5%和8.46%。 本发明的突出优点是分离琥珀酸期间蒸发水的回收利用,在工业生产琥珀酸期间循环使用水,这是一个环保的工艺。 另外,由于琥珀酸分离过程中产生的蒸发水含有少量的有机酸如乙酸和甲酸,所以如果这种水用于铊的有氧生长,其中所含的少量有机酸可用作糖异生碳 来源,改善细胞中一些关键酶的活性,并通过thalli的厌氧发酵有利于琥珀酸生产。

    Selective signaling information sharing for CoMP enhancement
    4.
    发明授权
    Selective signaling information sharing for CoMP enhancement 有权
    CoMP增强的选择性信令共享

    公开(公告)号:US09439097B2

    公开(公告)日:2016-09-06

    申请号:US14176670

    申请日:2014-02-10

    摘要: A method of facilitating coordinated multi-point communication (CoMP) in a wireless communications network including at least a first base station (BS) and a second BS, a plurality of user equipment (UEs) being associated with the second BS, includes generating, at the first BS, a status request message for requesting the second BS to report one or more types of status information, the status request message including at least one of an aggregation indicator and conditional reporting indicator, the aggregation indicator specifying whether the second BS is to report individual measurements or aggregated measurements to the first BS, the conditional reporting indicator indicating to the second BS to report measurements corresponding to the one or more types of resource status information to the first BS only when one or more conditions are met; and sending the status request message to the second BS.

    摘要翻译: 一种促进包括至少第一基站(BS)和第二BS的无线通信网络中的协调多点通信(CoMP)的方法,与第二BS相关联的多个用户设备(UE)包括: 在第一BS处,用于请求第二BS报告一种或多种类型的状态信息的状态请求消息,所述状态请求消息包括聚合指示符和条件报告指示符中的至少一个,所述聚合指示符指定所述第二BS是否是 将单个测量或聚合测量报告给第一BS,条件报告指示符仅在满足一个或多个条件时向第二BS指示向第一BS报告对应于一种或多种类型的资源状态信息的测量结果; 并向第二BS发送状态请求消息。

    Power management for audience measurement meters
    5.
    发明授权
    Power management for audience measurement meters 有权
    观众测量仪的电源管理

    公开(公告)号:US08924994B2

    公开(公告)日:2014-12-30

    申请号:US13149500

    申请日:2011-05-31

    IPC分类号: H04N7/16 H04H60/32

    CPC分类号: H04N21/442 H04H60/32

    摘要: Power management methods, apparatus and articles of manufacture for audience measurement meters are disclosed. An example method disclosed herein comprises determining an activation state of a media presentation device, and controlling activation of an audience measurement meter based on the activation state of the media presentation device, the audience measurement meter to monitor the media presentation device when the activation state is an active state. Another example method disclosed herein comprises obtaining presentation device state data representing an activation state of a media presentation device to be monitored by an audience measurement meter, the presentation device state data including time information, and determining whether to fault audience measurement data reported by the audience measurement meter based on the presentation device state data and outage information determined from the audience measurement data.

    摘要翻译: 公开了用于观众测量计的电源管理方法,设备和制造品。 本文公开的示例性方法包括:确定媒体呈现设备的激活状态,以及基于媒体呈现设备的激活状态来控制观众测量计的激活;观众测量仪,用于当激活状态为 活跃状态。 本文公开的另一示例性方法包括获取表示设备状态数据,表示由观众测量计监视的媒体呈现设备的激活状态,所述呈现设备状态数据包括时间信息,以及确定是否故障由观众报告的观众测量数据 基于从观众测量数据确定的呈现设备状态数据和中断信息的测量计。

    Methods for detecting plasticizers
    6.
    发明授权
    Methods for detecting plasticizers 有权
    检测增塑剂的方法

    公开(公告)号:US08822384B2

    公开(公告)日:2014-09-02

    申请号:US13814610

    申请日:2011-09-30

    申请人: Bangce Ye Min Zhang

    发明人: Bangce Ye Min Zhang

    IPC分类号: G01N31/22 B82Y30/00 B82Y15/00

    摘要: Nanoparticles having one or more attached sensing moieties including uridine 5′-triphosphate (UTP) and deoxythymidine 5′-triphosphate (dTTP), are disclosed herein. These nanoparticles can, for example, be used for detection of plasticizers, such as phthalates, in the sample. Methods, kits and apparatuses using these nanoparticles for detecting plasticizers in a sample are also disclosed herein.

    摘要翻译: 具有包含尿苷5'-三磷酸(UTP)和脱氧胸苷5'-三磷酸(dTTP)的一个或多个连接的感测部分的纳米颗粒在本文中公开。 例如,这些纳米颗粒可用于检测样品中的增塑剂,例如邻苯二甲酸酯。 本文还公开了使用这些纳米颗粒检测样品中增塑剂的方法,试剂盒和装置。

    CONTROL SIGNALING FOR DOWNLINK COORDINATED MULTIPOINT WIRELESS COMMUNICATION
    7.
    发明申请
    CONTROL SIGNALING FOR DOWNLINK COORDINATED MULTIPOINT WIRELESS COMMUNICATION 有权
    下行协调多点无线通信控制信令

    公开(公告)号:US20130250864A1

    公开(公告)日:2013-09-26

    申请号:US13428503

    申请日:2012-03-23

    IPC分类号: H04W72/04 H04W88/00

    摘要: Embodiments of the claimed subject matter provide a method and apparatus coordinating downlink multipoint transmissions. One embodiment of the method includes transmitting, from a first base station, first information indicating a first constraint on a starting position for downlink data transmission by the first base station or one or more second base stations. This embodiment of the method also includes transmitting, from the first base station, second information that includes a bit. A combination of the bit and the first information indicates the starting position for the downlink data transmission.

    摘要翻译: 所要求保护的主题的实施例提供协调下行链路多点传输的方法和装置。 该方法的一个实施例包括从第一基站向第一基站或一个或多个第二基站发送指示用于下行链路数据传输的起始位置的第一约束的第一信息。 该方法的该实施例还包括从第一基站发送包括一位的第二信息。 位和第一信息的组合表示下行数据传输的起始位置。

    Outer layer having entanglement of hydrophobic polymer host and hydrophilic polymer guest

    公开(公告)号:US08524886B2

    公开(公告)日:2013-09-03

    申请号:US12705753

    申请日:2010-02-15

    IPC分类号: C07H5/04 C07H1/00

    摘要: An outer layer having an entanglement comprising an intermingling of cloaked hydrophilic guest and a hydrophobic polymer host, wherein molecules of the guest have been crosslinked with each other. Under certain circumstances, using complexes of the guest may be desirable or even necessary. The intermingling of the guest and host includes a physical tangling, whether it also comprises crosslinking by primary bonding (e.g., chemical/covalent bonding) there-between. Also a method of producing an outer layer having such an entanglement, including the steps of: temporarily cloaking at least a portion of the hydrophilic groups of the guest; intermingling at least a portion of the cloaked groups with a porous polymeric structure by diffusing the guest with cloaked groups into at least a portion of the structure's pores; within the pores, crosslinking at least a portion of the molecules of the guest with the guest; and removing the cloaking. Cloaking may be performed by silylation or acylation. Intermingling may be performed by producing a mixture of guest and host (whether in solution, powdered, granular, etc., form); next, a crosslinking of the guest with itself is performed; then, the mixture is molded into the outer layer.