Method of Measuring a Target Gas at Low Concentration
    1.
    发明申请
    Method of Measuring a Target Gas at Low Concentration 审中-公开
    低浓度目标气体测量方法

    公开(公告)号:US20090126454A1

    公开(公告)日:2009-05-21

    申请号:US11954523

    申请日:2007-12-12

    IPC分类号: G01N37/00 G01N33/00

    CPC分类号: G01N33/0006 G01N33/0059

    摘要: A method for determining the concentration of a target gas in an environment which utilises a metal oxide gas sensor having a sensitivity to a background stimulus present in the environment, said sensitivity being variable according to the concentration of the target gas, comprises the following steps: (1) calibrating the sensitivity of the first sensor to the background stimulus as a function of the concentration of the target gas; (2) determining a change in the sensitivity of the first sensor to the background stimulus in the environment, caused by the presence of the target gas in the environment; and (3) using the change in sensitivity to the background stimulus determined in step (2) and the step of calibrating the sensitivity of the first sensor in step (1) to determine the concentration of the target gas in the environment.

    摘要翻译: 一种利用对环境中存在的背景刺激具有敏感性的金属氧化物气体传感器的环境中的目标气体浓度的测定方法,所述灵敏度根据目标气体的浓度而变化,包括以下步骤: (1)根据目标气体的浓度校正第一传感器对背景刺激的灵敏度; (2)确定由环境中目标气体的存在引起的环境中第一传感器对背景刺激的灵敏度的变化; 和(3)使用在步骤(2)中确定的背景刺激的灵敏度变化和在步骤(1)中校准第一传感器的灵敏度以确定环境中目标气体的浓度的步骤。

    Solid state sensor for carbon monoxide
    2.
    发明申请
    Solid state sensor for carbon monoxide 失效
    一氧化碳固态传感器

    公开(公告)号:US20060114115A1

    公开(公告)日:2006-06-01

    申请号:US10524184

    申请日:2003-10-08

    IPC分类号: G08B17/10

    摘要: A method of detecting a predetermined alarm condition in a combustion emission gas. The method comprises exposing to the gas a semiconductor gas sensor having a p-type mixed metal oxide semiconducting material of the first, second and/or third order transition metal series, the semiconducting material being responsive both to a change in concentration of a reducing gas in the surrounding atmosphere and to a change in concentration of oxygen in the surrounding atmosphere to exhibit a change in its electrical resistance. The resistance is monitored and an alarm signal is output if the resistance exceeds a predetermined value corresponding to the alarm condition.

    摘要翻译: 一种检测燃烧排放气体中的预定报警状况的方法。 该方法包括将气体暴露于具有第一,第二和/或三阶过渡金属系列的p型混合金属氧化物半导体材料的半导体气体传感器,该半导体材料既响应于还原气体的浓度变化 在周围的气氛中和周围环境中的氧的浓度变化,从而表现出其电阻的变化。 如果电阻超过与报警条件对应的预定值,则监视电阻并输出报警信号。

    Method for Context Driven Speech Recognition and Processing
    3.
    发明申请
    Method for Context Driven Speech Recognition and Processing 有权
    上下文驱动语音识别和处理方法

    公开(公告)号:US20160210968A1

    公开(公告)日:2016-07-21

    申请号:US14598958

    申请日:2015-01-16

    摘要: The invention is system and method to recognize speech vocalizations using context-specific grammars and vocabularies. The system and method allow increased accuracy of recognized utterances by eliminating all language encodings irrelevant to the current context and allowing identification of appropriate context transitions. The system and method creates a context dependent speech recognition system with multiple supported contexts, each with specific grammar and vocabulary, and each identifying the potential context transition allowed. The system and method also include programmatic integration between the context dependent speech recognition system and other systems to make use of the recognized speech.

    摘要翻译: 本发明是使用上下文特定语法和词汇识别语音发声的系统和方法。 该系统和方法允许通过消除与当前上下文无关的所有语言编码并允许识别适当的上下文转换来增加识别话语的准确性。 系统和方法创建具有多个支持的上下文的上下文相关语音识别系统,每个具有特定语法和词汇,并且每个识别允许的潜在上下文转换。 系统和方法还包括上下文相关语音识别系统与其他系统之间的程序化集成,以利用所识别的语音。

    Executing an instruction set using a prefix to interpret an operator field as either a first or a second operator field
    4.
    发明授权
    Executing an instruction set using a prefix to interpret an operator field as either a first or a second operator field 有权
    使用前缀执行指令集,将操作员字段解释为第一个或第二个操作符字段

    公开(公告)号:US09164768B2

    公开(公告)日:2015-10-20

    申请号:US13333939

    申请日:2011-12-21

    IPC分类号: G06F15/00 G06F9/30 G06F9/40

    CPC分类号: G06F9/30185 G06F9/3016

    摘要: A method of executing an instruction set having a first instruction and a second instruction, includes: reading the first instruction; determining whether the first instruction is integral with the second instruction; reading the second instruction; when the first instruction is integral with the second instruction, interpreting a first operator field of the second instruction to represent a first operator; and when the first instruction is not integral with the second instruction, interpreting the first operator field of the second instruction to represent a second operator, wherein the first operator is different to the second operator.

    摘要翻译: 一种执行具有第一指令和第二指令的指令集的方法,包括:读取第一指令; 确定所述第一指令是否与所述第二指令成一体; 阅读第二条指令 当第一指令与第二指令成一体时,解释第二指令的第一操作符字段来表示第一操作符; 并且当第一指令不与第二指令成一体时,解释第二指令的第一操作符字段来表示第二操作符,其中第一操作符与第二操作符不同。

    Methods and materials for forming gas sensor structures
    6.
    发明授权
    Methods and materials for forming gas sensor structures 有权
    用于形成气体传感器结构的方法和材料

    公开(公告)号:US08669131B1

    公开(公告)日:2014-03-11

    申请号:US13250831

    申请日:2011-09-30

    IPC分类号: G01N27/414

    CPC分类号: G01N27/125

    摘要: Gas sensor materials and methods are disclosed for preparing and using the same to produce gas sensor structures. Also disclosed are gas sensor structures and systems that employ these disclosed materials. A gas sense-enhancing metal such as platinum may be added to a gas sensitive metal oxide material in a manner that more highly disperses the added platinum than conventional methods so as to more effectively utilize the platinum at a lower concentration, thus achieving a more cost effective solution. An ink vehicle may also be used for deposition of a gas sensitive material (e.g. on the surface of integrated circuit) that is formulated to allow “burn-out” of ink vehicle components at relatively low temperatures as compared to conventional ink vehicles.

    摘要翻译: 公开了用于制备和使用气体传感器材料和方法来生产气体传感器结构的气体传感器材料和方法。 还公开了采用这些公开的材料的气体传感器结构和系统。 可以将气体感官增强金属如铂添加到气体敏感性金属氧化物材料中,使得铂比常规方法更高分散,以便更有效地利用较低浓度的铂,从而实现更多的成本 有效的解决方案。 油墨载体也可以用于沉积气体敏感材料(例如在集成电路的表面上),其被配制为允许与常规油墨载体相比在相对低的温度下“油漆”油墨载体组分。

    Microphone and orientation sensor assembly
    8.
    发明授权
    Microphone and orientation sensor assembly 有权
    麦克风和定向传感器组件

    公开(公告)号:US08457332B2

    公开(公告)日:2013-06-04

    申请号:US12652793

    申请日:2010-01-06

    IPC分类号: H04R3/00

    摘要: A microphone and orientation sensor system includes a microphone and an orientation sensor. The microphone has a diaphragm. The orientation sensor includes an inertial load member having a first end and a second end opposite the first end. The sensor also includes at least one electrode positioned adjacent to the inertial load member. The sensor further includes a beam. The inertial load member pivots about the beam, and the pivoting of the load member causes a change in a distance between the first end and the electrode resulting in a change in capacitance between the first end and the electrode. The diaphragm and electrode are formed from a common layer of material.

    摘要翻译: 麦克风和定向传感器系统包括麦克风和定向传感器。 麦克风有一个隔膜。 定向传感器包括具有第一端和与第一端相对的第二端的惯性负载构件。 传感器还包括邻近惯性负载构件定位的至少一个电极。 传感器还包括一个梁。 惯性负载构件围绕梁枢转,并且负载构件的枢转引起第一端和电极之间的距离的变化,导致第一端和电极之间的电容变化。 隔膜和电极由公共材料层形成。

    Baby bottle
    9.
    外观设计

    公开(公告)号:USD681218S1

    公开(公告)日:2013-04-30

    申请号:US29409163

    申请日:2011-12-21

    申请人: Peter Smith

    设计人: Peter Smith