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62 条记录 (耗时 0.033 秒)

    Reset-out circuit with feed back capability
    1.
    发明授权
    Reset-out circuit with feed back capability 失效
    具有反馈功能的复位电路

    公开(公告)号：US06188256B1

    公开(公告)日：2001-02-13

    申请号：US09206435

    申请日：1998-12-07

    申请人： Neil Edward Birns ,  Jie Zheng ,  William Jay Slivkoff

    发明人： Neil Edward Birns ,  Jie Zheng ,  William Jay Slivkoff

    IPC分类号： H03L700

    CPC分类号： G06F1/24

    摘要： A reset device is disclosed which is part of a micro-controller formed on an integrated circuit. The reset device has a counter which outputs a count enable signal after counting a predetermined number of counts. In response to an input reset signal, an input device of the reset device provides a start signal to the counter for initiating count-down thereof. An output device outputs an output reset signal in response to the start signal and the count enable signal. The start signal is inhibited by a control signal, which is provided from a control device in response to an external reset signal received at an input pin of the micro-controller. The input device includes an AND gate which receives the input reset signal, an inverted delayed version of the input reset signal, and the disable signal. The reset device further includes an OR gate which receives the start signal and the count enable signal to provide an input signal to the output device for generation of the output reset signal. Another OR gate receives the outputs the counter and provides the count enable signal.

    摘要翻译： 公开了一种复位装置，其是形成在集成电路上的微控制器的一部分。 复位装置具有在计数预定数量的计数之后输出计数使能信号的计数器。 响应于输入复位信号，复位装置的输入装置向计数器提供启动信号以启动其向下计数。 输出装置响应于起始信号和计数使能信号输出输出复位信号。 响应于在微控制器的输入引脚处接收到的外部复位信号，由控制装置提供的控制信号禁止启动信号。 输入装置包括接收输入复位信号的与门，输入复位信号的反相延迟版本和禁止信号。 复位装置还包括OR门，其接收起始信号和计数使能信号，以向输出装置提供输出信号以产生输出复位信号。 另一个OR门接收计数器的输出并提供计数使能信号。

    End-of-message handling and interrupt generation in a CAN module providing hardware assembly of multi-frame CAN messages
    2.
    发明授权
    End-of-message handling and interrupt generation in a CAN module providing hardware assembly of multi-frame CAN messages 有权

    公开(公告)号：US06647440B1

    公开(公告)日：2003-11-11

    申请号：US09630288

    申请日：2000-08-01

    申请人： Neil Edward Birns ,  William J. Slivkoff ,  Hong Bin Hao ,  Richard Fabbri ,  Jie Zheng

    发明人： Neil Edward Birns ,  William J. Slivkoff ,  Hong Bin Hao ,  Richard Fabbri ,  Jie Zheng

    IPC分类号： G06F1314

    CPC分类号： H04L29/06 ,  G06F15/78 ,  H04L1/1664 ,  H04L12/4135 ,  H04L47/10 ,  H04L47/30 ,  H04L47/621 ,  H04L49/90 ,  H04L49/9094 ,  H04L2001/0094 ,  H04L2012/40215

    摘要： A CAN microcontroller that supports a plurality of uniquely-numbered message objects, that includes a processor core that runs CAN applications, a plurality of message buffers associated with respective ones of the message objects, and a CAN/CAL module. The CAN microcontroller further includes a plurality of individual message object registers associated with each message object, including at least one control register that contains an interrupt-enable control bit, a receive enable bit, and a transmit enable bit. The CAN microcontroller also includes a plurality of global message object control registers, including at least one message complete status register that contains a plurality of status flag bits for respective ones of the message objects, at least one interrupt flag register that contains a receive complete interrupt flag bit and a transmit complete interrupt flag bit, and a message complete info register that contains a plurality of message object identification bits and a status bit. The CAN/CAL module includes a message handling function that automatically transfers successive frames of an incoming multi-frame message to the message buffer associated with a corresponding message object; an end-of-message detection function that detects an end-of-message condition which occurs when the last frame of the accepted incoming multi-frame message has been stored in the message buffer associated with the corresponding message object; and, an end-of-message detection handling and interrupt generation function that, in response to the detection of the end-of-message condition: sets the status flag bit contained in the at least one message complete status register associated with the corresponding message object; sets the receive complete interrupt flag bit contained in the at least one interrupt flag register, if the interrupt-enable control bit contained in the at least one control register associated with the corresponding message object is set; and, sets the status bit contained in the message complete info register, if the interrupt-enable control bit contained in the at least one control register associated with the corresponding message object is set.

    One-pot synthesis of highly mechanical and recoverable double-network hydrogels
    3.
    发明授权
    One-pot synthesis of highly mechanical and recoverable double-network hydrogels 有权

    公开(公告)号：US10336896B2

    公开(公告)日：2019-07-02

    申请号：US14787041

    申请日：2014-04-23

    申请人： Jie Zheng ,  Qiang Chen ,  Chao Zhao

    发明人： Jie Zheng ,  Qiang Chen ,  Chao Zhao

    IPC分类号： C12C11/02 ,  C08L33/26 ,  C08B37/00 ,  C08L5/12 ,  C08J3/075 ,  C08L5/00

    摘要： A method of forming a hybrid physically and chemically cross-linked double-network hydrogel with highly recoverable and mechanical properties in a single-pot synthesis is provided. The method comprises the steps of combining the hydrogel precursor reactants into a single pot. The hydrogel precursor reactants include water; a polysaccharide; a methacrylate monomer; an ultraviolet initiator; and a chemical crosslinker. Next the hydrogel precursor reactants are heated to a temperature higher than the melting point of the polysaccharide and this temperature is retained until the polysaccharide is in a sol state. Then the single-pot is cooled to a temperature lower than the gelation point of the polysaccharide and this temperature is retained to form a first network. Thereafter, photo-initiated polymerization of the methacrylate monomer occurs via the ultraviolet initiator to form the second network.

    ONE-POT SYNTHESIS OF HIGHLY MECHANICAL AND RECOVERABLE DOUBLE-NETWORK HYDROGELS
    4.
    发明申请
    ONE-POT SYNTHESIS OF HIGHLY MECHANICAL AND RECOVERABLE DOUBLE-NETWORK HYDROGELS 审中-公开
    高效机械和可恢复的双网络水合物的一步法合成

    公开(公告)号：US20160083574A1

    公开(公告)日：2016-03-24

    申请号：US14787041

    申请日：2014-04-23

    申请人： Jie Zheng ,  Qiang Chen ,  Chao Zhao

    发明人： Jie Zheng ,  Qiang Chen ,  Chao Zhao

    IPC分类号： C08L33/26 ,  C08L5/12

    CPC分类号： C08L33/26 ,  C08B37/0039 ,  C08J3/075 ,  C08J2305/12 ,  C08J2333/26 ,  C08J2405/12 ,  C08J2433/26 ,  C08L5/00 ,  C08L5/12 ,  C08L33/10

    摘要： A method of forming a hybrid physically and chemically cross-linked double-network hydrogel with highly recoverable and mechanical properties in a single-pot synthesis is provided. The method comprises the steps of combining the hydrogel precursor reactants into a single pot. The hydrogel precursor reactants include water; a polysaccharide; a methacrylate monomer; an ultraviolet initiator; and a chemical crosslinker. Next the hydrogel precursor reactants are heated to a temperature higher than the melting point of the polysaccharide and this temperature is retained until the polysaccharide is in a sol state. Then the single-pot is cooled to a temperature lower than the gelation point of the polysaccharide and this temperature is retained to form a first network. Thereafter, photo-initiated polymerization of the methacrylate monomer occurs via the ultraviolet initiator to form the second network.

    摘要翻译： 提供了在单锅合成中形成具有高可回收和机械性质的杂化物理和化学交联双网络水凝胶的方法。 该方法包括以下步骤：将水凝胶前体反应物合并成单个罐。 水凝胶前体反应物包括水; 多糖; 甲基丙烯酸酯单体; 紫外线引发剂; 和化学交联剂。 接下来将水凝胶前体反应物加热到高于多糖的熔点的温度，并保持该温度，直到多糖处于溶胶状态。 然后将单釜冷却至低于多糖的凝胶化点的温度，并保持该温度以形成第一网络。 此后，通过紫外线引发剂发生甲基丙烯酸酯单体的光引发聚合以形成第二网络。

    Diamond metal composite
    5.
    发明授权
    Diamond metal composite 有权
    钻石金属复合材料

    公开(公告)号：US08936665B2

    公开(公告)日：2015-01-20

    申请号：US12741318

    申请日：2008-10-30

    申请人： Jie Zheng

    发明人： Jie Zheng

    IPC分类号： C22C26/00 ,  B01J3/06 ,  C09K3/14 ,  C22C47/08

    CPC分类号： B22F3/1007 ,  B01J3/065 ,  B01J2203/062 ,  B01J2203/0655 ,  B22F3/1035 ,  B22F2999/00 ,  C09K3/1436 ,  C22C47/08 ,  Y10T428/12049 ,  B22F2201/10 ,  B22F2201/20

    摘要： The present invention relates to a method for producing diamond-metal composites comprising mixing diamond particles with metal-filler particles forming a diamond/metal-filler mixture, forming a green body of the diamond/metal-filler mixture, optionally green machining the green body to a work piece before or after pre-sintering by heating the green body to a temperature ≦500° C., infiltrating the green body or the work piece with one or more wetting elements or infiltrating the green body or the work piece with one or more wetting alloys, which infiltration step being carried out under vacuum or in an inert gas atmosphere at a pressure ≦200 Bar. The invention relates further to a green body, a diamond metal composite, and use of the diamond metal composite.

    摘要翻译： 本发明涉及一种生产金刚石 - 金属复合材料的方法，包括将金刚石颗粒与形成金刚石/金属 - 填料混合物的金属 - 填料颗粒混合，形成金刚石/金属 - 填料混合物的生坯，任选地绿色加工生坯 通过将生坯体加热至温度<500℃而在预烧结之前或之后的工件; 500℃，用一种或多种润湿元件渗透生坯或工件，或者用一个或多个润湿元件浸入生坯或工件 或更多润湿合金，该渗透步骤在真空下或在惰性气体气氛中在压力为200巴下进行。 本发明进一步涉及生坯，金刚石金属复合材料和金刚石金属复合材料的用途。

    Sensor Device Having Plural Resistance Change Type Sensors and Method of Using the Same
    6.
    发明申请
    Sensor Device Having Plural Resistance Change Type Sensors and Method of Using the Same 有权
    具有多个电阻变化型传感器的传感器装置及其使用方法

    公开(公告)号：US20140283597A1

    公开(公告)日：2014-09-25

    申请号：US14224223

    申请日：2014-03-25

    申请人： Jie Zheng ,  Ryo Ito ,  Kenji Kanazawa ,  Osamu Takahashi

    发明人： Jie Zheng ,  Ryo Ito ,  Kenji Kanazawa ,  Osamu Takahashi

    IPC分类号： G01N27/12 ,  G03G15/00

    CPC分类号： G03G21/203 ,  G01N27/121 ,  G03G2215/00084

    摘要： To detect humidity, used are a first series connection circuit connecting a thermistor and a fixed resistor via a node, a second series connection circuit connecting a resistance change type humidity sensor and the thermistor via the node, and a third series connection circuit connecting the humidity sensor and the fixed resistor via the node. A predetermined voltage is applied across the first circuit to detect a first voltage indicating temperature through the node, and secondly across the second circuit to detect a second voltage indicating a first humidity through the node, and finally across the third circuit to detect a third voltage indicating a second humidity through the node. Then, the first voltage is compared with a reference voltage and judgment is made, based on a comparison result, to determine which of the second voltage and the third voltage is relevant to use as a basis for outputting the humidity as detected.

    摘要翻译： 为了检测湿度，使用的是通过节点连接热敏电阻和固定电阻器的第一串联连接电路，经由节点连接电阻变化型湿度传感器和热敏电阻的第二串联连接电路和连接湿度的第三串联连接电路 传感器和固定电阻通过节点。 在第一电路两端施加预定电压以检测通过该节点的指示温度的第一电压，其次跨越第二电路检测指示通过节点的第一湿度的第二电压，最后跨越第三电路检测第三电压 表示通过节点的第二湿度。 然后，将第一电压与参考电压进行比较，并且基于比较结果进行判断，以确定第二电压和第三电压中的哪一个与用作输出检测到的湿度的基础相关。

    METHOD AND APPARATUS FOR DETERMINING TREATMENT MARGIN OF TARGET AREA
    7.
    发明申请
    METHOD AND APPARATUS FOR DETERMINING TREATMENT MARGIN OF TARGET AREA 有权
    用于确定目标区域治疗标准的方法和装置

    公开(公告)号：US20140064449A1

    公开(公告)日：2014-03-06

    申请号：US14013188

    申请日：2013-08-29

    申请人： Xiang Deng ,  Jie Zheng

    发明人： Xiang Deng ,  Jie Zheng

    IPC分类号： A61B6/00

    CPC分类号： A61B6/504 ,  A61B6/032 ,  A61B6/4441 ,  A61B6/463 ,  A61B6/5217 ,  A61B6/5235

    摘要： Disclosed is a method and apparatus for determining a tumor ablation margin. The method includes acquiring an angiography image before tumor ablation and an angiography image after tumor ablation when tumor ablation is performed, registering the angiography image before tumor ablation and the angiography image after tumor ablation, and determining the tumor ablation margin according to the relative positions of the tumor area in the angiography image before tumor ablation and the ablation area in the angiography image after tumor ablation after registration. Using an embodiment, one directly determines the tumor ablation margin during tumor ablation, thus improving the efficiency and success rate of tumor ablation.

    摘要翻译： 公开了一种用于确定肿瘤消融边缘的方法和装置。 该方法包括在进行肿瘤消融术前获取肿瘤消融前的血管造影图像和肿瘤消融后的血管造影图像，在肿瘤消融前记录血管造影图像和肿瘤消融后的血管造影图像，并根据相对位置确定肿瘤消融边缘 肿瘤消融前血管造影图像中的肿瘤区域和注射后肿瘤消融后血管造影图像中的消融区域。 使用一个实施例，在肿瘤消融期间直接确定肿瘤消融边缘，从而提高肿瘤消融的效率和成功率。

    Nano-sized optical fluorescence labels and uses thereof
    9.
    发明授权
    Nano-sized optical fluorescence labels and uses thereof 失效
    纳米尺寸的光学荧光标记及其用途

    公开(公告)号：US07611907B2

    公开(公告)日：2009-11-03

    申请号：US10519267

    申请日：2003-06-27

    申请人： Robert Martin Dickson ,  Jie Zheng

    发明人： Robert Martin Dickson ,  Jie Zheng

    IPC分类号： G01N33/553

    CPC分类号： B82Y15/00 ,  G01N33/582 ,  G01N33/588 ,  Y10S436/805

    摘要： A composition is disclosed which is capable of being used for detection, comprising an encapsulated noble metal nanocluster. Methods for preparing the encapsulated noble metal nanoclusters, and methods of using the encapsulated noble metal nanoclusters are also disclosed. The noble metal nanoclusters are preferably encapsulated by a dendrimer or a peptide. The encapsulated noble metal nanoclusters have a characteristic spectral emission, wherein said spectral emission is varied by controlling the nature of the encapsulating material, such as by controlling the size of the nanocluster and/or the generation of the dendrimer, and wherein said emission is used to provide information about a biological state.

    摘要翻译： 公开了能够用于检测的组合物，其包含包封的贵金属纳米簇。 还公开了制备包封的贵金属纳米簇的方法，以及使用包封的贵金属纳米团簇的方法。 贵金属纳米团簇优选被树枝状聚合物或肽包封。 封装的贵金属纳米团簇具有特征光谱发射，其中所述光谱发射通过控制封装材料的性质而变化，例如通过控制纳米簇的尺寸和/或树枝状聚合物的产生，并且其中使用所述发射 提供有关生物状态的信息。

    Raman-Enhancing, and Non-Linear Optically Active Nano-Sized Optical Labels and Uses Thereof
    10.
    发明申请
    Raman-Enhancing, and Non-Linear Optically Active Nano-Sized Optical Labels and Uses Thereof 审中-公开
    拉曼增强和非线性光学活性纳米尺寸光学标签及其用途

    公开(公告)号：US20080118912A1

    公开(公告)日：2008-05-22

    申请号：US10598722

    申请日：2005-03-10

    申请人： Robert Martin Dickson ,  Jie Zheng ,  Lynn Anne Capadona ,  Jeffrey Thomas Petty ,  Sandeep Ajit Patel ,  Marcus Weck

    发明人： Robert Martin Dickson ,  Jie Zheng ,  Lynn Anne Capadona ,  Jeffrey Thomas Petty ,  Sandeep Ajit Patel ,  Marcus Weck

    IPC分类号： G01N33/543 ,  G01N33/53 ,  C12Q1/68

    CPC分类号： G01N33/588 ,  A61K49/0065 ,  A61K49/0067 ,  A61K49/0093 ,  B82Y15/00 ,  G01N33/532 ,  G01N33/54346 ,  G01N33/5436 ,  G01N33/582 ,  Y10T436/107497

    摘要： A composition is disclosed which is capable of being used for detection, comprising an encapsulated noble metal nanocluster. Methods for preparing the encapsulated noble metal nanoclusters, and methods of using the encapsulated noble metal nanoclusters are also disclosed. In certain embodiments, the noble metal nanoclusters are encapsulated by a dendrimer, a peptide, a small organic or inorganic molecule, or an oligonucleotide. The encapsulated noble metal nanoclusters have a characteristic spectral emission, wherein said spectral emission is varied by controlling the nature of the encapsulating material, such as by controlling the size of the nanocluster, the generation of a dendrimer, the incorporation of a functional group, and wherein said emission is used to provide information about a biological state. The emission is selected from the group consisting of nanocluster fluorescence, multiphoton excited nanocluster fluorescence, Stokes or Anti-Stokes Raman emission from the encapsulating material, and second harmonic generation.

    摘要翻译： 公开了能够用于检测的组合物，其包含包封的贵金属纳米簇。 还公开了制备包封的贵金属纳米簇的方法，以及使用包封的贵金属纳米团簇的方法。 在某些实施方案中，贵金属纳米簇被树枝状聚合物，肽，小有机或无机分子或寡核苷酸包封。 封装的贵金属纳米团簇具有特征光谱发射，其中通过控制封装材料的性质来改变所述光谱发射，例如通过控制纳米簇的尺寸，树枝状聚合物的产生，官能团的结合，和 其中所述发射用于提供关于生物学状态的信息。 发射选自纳米团簇荧光，多光子激发纳米团簇荧光，来自封装材料的斯托克斯或反斯托克斯拉曼发射以及二次谐波产生。