MODULATING POLARIZATION VOLTAGE OF AMPEROMETRIC SENSORS
    1.
    发明申请
    MODULATING POLARIZATION VOLTAGE OF AMPEROMETRIC SENSORS 审中-公开
    调制电压传感器的极化电压

    公开(公告)号:WO2010036529A1

    公开(公告)日:2010-04-01

    申请号:PCT/US2009/056819

    申请日:2009-09-14

    CPC classification number: G01N27/404

    Abstract: The service life of amperometric electrochemical oxygen sensors is increased by operating the electrodes of such sensors at a polarization voltage suitable for measuring the oxygen content of samples only during calibration or when measuring such samples and thereafter modulating the polarization voltage to a lower voltage such that substantially no electrical current is produced by the electrodes.

    Abstract translation: 电流型电化学氧传感器的使用寿命通过以适于仅在校准期间或在测量这些样品时测量样品的氧含量的极化电压操作这些传感器的电极而增加,此后将极化电压调制到较低电压,使得基本上 电极不产生电流。

    SECURING A FLASH MEMORY BLOCK IN A SECURE DEVICE SYSTEM AND METHOD
    2.
    发明申请
    SECURING A FLASH MEMORY BLOCK IN A SECURE DEVICE SYSTEM AND METHOD 审中-公开
    在安全设备系统中保护闪存块和方法

    公开(公告)号:WO2008063262A3

    公开(公告)日:2008-08-21

    申请号:PCT/US2007019956

    申请日:2007-09-14

    CPC classification number: G06F21/79

    Abstract: A technique for securing a flash memory block in a secure device system involves cryptographic techniques including the generation of a Message Authentication Code (MAC). The MAC may be generated each time a file is saved to one or more data blocks of a flash memory device and stored with the file's metadata and to each of the data blocks. A technique for reading and storing versioned files may be employed when applications utilize versioning.

    Abstract translation: 用于保护安全设备系统中的闪存块的技术涉及密码技术,包括生成消息认证码(MAC)。 每次将文件保存到闪存设备的一个或多个数据块并与文件的元数据和每个数据块一起存储时,可以生成MAC。 当应用程序使用版本控制时,可以采用读取和存储版本化文件的技术。

    ELECTRONIC PLAYSET
    4.
    发明申请
    ELECTRONIC PLAYSET 审中-公开
    电子播放器

    公开(公告)号:WO2008042910A3

    公开(公告)日:2008-09-04

    申请号:PCT/US2007080215

    申请日:2007-10-02

    CPC classification number: A63H3/52 A63H33/26

    Abstract: The present disclosure provides for electronic playsets and components thereof. An electronic playset (10) of the present disclosure may include a see-through monitor (14) having a transparent screen (58) configured to display an animated image (62) superimposed over one or more regions. The see-through monitor (14) may be moveable by rotation or translation between one or more positions, the one or more positions being adjacent to the one or more regions. Some embodiments include a see -through monitor (14) with a light source (60) configured to illuminate the one or more regions. Another aspect of the present disclosure provides for a removable toy (86) having an identifiable accessory (88) that may be read by an electronic playset (10). The playset (10) may be configured to identify the removable toy (86) and display an animated image (62) based on the identity.

    Abstract translation: 本公开提供电子乐曲及其组件。 本公开的电子播放器(10)可以包括透视监视器(14),其具有被配置为显示叠加在一个或多个区域上的动画图像(62)的透明屏幕(58)。 透视监视器(14)可以通过一个或多个位置之间的旋转或平移来移动,所述一个或多个位置与一个或多个区域相邻。 一些实施例包括具有被配置为照亮一个或多个区域的光源(60)的透视监视器(14)。 本公开的另一方面提供了一种具有可被电子乐器(10)读取的可识别附件(88)的可移动玩具(86)。 玩具(10)可以被配置为基于身份识别可移动玩具(86)并显示动画图像(62)。

    SECURING A FLASH MEMORY BLOCK IN A SECURE DEVICE SYSTEM AND METHOD
    5.
    发明申请
    SECURING A FLASH MEMORY BLOCK IN A SECURE DEVICE SYSTEM AND METHOD 审中-公开
    在安全的设备系统和方法中保护闪存存储器块

    公开(公告)号:WO2008063262A2

    公开(公告)日:2008-05-29

    申请号:PCT/US2007/019956

    申请日:2007-09-14

    CPC classification number: G06F21/79

    Abstract: A technique for securing a flash memory block in a secure device system involves cryptographic techniques including the generation of a Message Authentication Code (MAC). The MAC may be generated each time a file is saved to one or more data blocks of a flash memory device and stored with the file's metadata and to each of the data blocks. A technique for reading and storing versioned files may be employed when applications utilize versioning.

    Abstract translation: 用于将闪存块保护在安全设备系统中的技术涉及包括生成消息认证码(MAC)的密码技术。 每当将文件保存到闪存设备的一个或多个数据块并且与该文件的元数据一起存储并存储到每个数据块时,可以生成MAC。 当应用程序利用版本控制时,可以采用读取和存储版本化文件的技术。

    STABLE THREE ENZYME CREATININE BIOSENSOR
    6.
    发明申请
    STABLE THREE ENZYME CREATININE BIOSENSOR 审中-公开
    稳定的三烯酸生物传感器

    公开(公告)号:WO2006042001A3

    公开(公告)日:2006-07-13

    申请号:PCT/US2005035959

    申请日:2005-10-05

    CPC classification number: C12Q1/005

    Abstract: The invention provides methods for preparing a stable, multiple-use three enzyme biosensor for the amperometric determination of creatinine in biological liquids that has a useful lifetime that extends significantly beyond that of presently available amperometric biosensors. The biosensor prepared by the methods of the invention encompasses a plurality of immobilized enzymes that are applied to the biosensor as an enzyme-polymer composition. The enzymes, which can include creatinine amidohydrolase, creatine amidinohydrolase and sarcosine oxidase, are immobilized into the enzyme-polymer composition simultaneously as well as applied to the biosensor simultaneously. Prior to being immobilized, the enzymes can be chemically modified by attaching one or more polyethylene glycol (PEG) chains per enzyme monomer. The polymer component can be provided by a polyurethane membrane. The invention also provides a method of preparing a biosensor that limits the diffusion of silver ions emanating the reference electrode, thereby preventing, contact between the silver ions and the enzymes. Related methods of preparing an enzyme-polymer composition for incorporation into a multiple use three enzyme biosensor for the amperometric determination of creatinine in biological liquids also are provided. The invention also provides multiple-use biosensors and enzyme-polymer compositions prepared by the methods disclosed.

    Abstract translation: 本发明提供了制备稳定的多用途三酶生物传感器的方法,所述三维酶生物传感器用于生物液体中肌酸酐的电流分析测定,所述生物液体的使用寿命显着超过目前可用的电流计生物传感器的使用寿命。 通过本发明的方法制备的生物传感器包括作为酶 - 聚合物组合物应用于生物传感器的多种固定化酶。 可以将肌酸酐酰氨基水解酶,肌酸脒基水解酶和肌氨酸氧化酶的酶同时固定在酶 - 聚合物组合物中,同时应用于生物传感器。 在固定化之前,可以通过每个酶单体连接一个或多个聚乙二醇(PEG)链来化学修饰酶。 聚合物组分可以由聚氨酯膜提供。 本发明还提供一种制备生物传感器的方法,其限制了散发参考电极的银离子的扩散,从而防止银离子与酶之间的接触。 还提供了制备用于并入多用途三酶生物传感器中的酶 - 聚合物组合物的相关方法,用于生物液体中肌酸酐的电流分析测定。 本发明还提供了通过所公开方法制备的多用途生物传感器和酶 - 聚合物组合物。

    ELECTRONIC PLAYSET
    7.
    发明申请
    ELECTRONIC PLAYSET 审中-公开
    电子游戏机

    公开(公告)号:WO2008042910A2

    公开(公告)日:2008-04-10

    申请号:PCT/US2007/080215

    申请日:2007-10-02

    CPC classification number: A63H3/52 A63H33/26

    Abstract: The present disclosure provides for electronic playsets and components thereof. An electronic playset (10) of the present disclosure may include a see-through monitor (14) having a transparent screen (58) configured to display an animated image (62) superimposed over one or more regions. The see-through monitor (14) may be moveable by rotation or translation between one or more positions, the one or more positions being adjacent to the one or more regions. Some embodiments include a see -through monitor (14) with a light source (60) configured to illuminate the one or more regions. Another aspect of the present disclosure provides for a removable toy (86) having an identifiable accessory (88) that may be read by an electronic playset (10). The playset (10) may be configured to identify the removable toy (86) and display an animated image (62) based on the identity.

    Abstract translation: 本公开提供了电子游戏集及其组件。 本公开的电子游戏装置(10)可以包括具有透明屏幕(58)的透视监视器(14),该透明屏幕被配置为显示叠加在一个或多个区域上的动画图像(62)。 透视监控器(14)可以通过在一个或多个位置之间旋转或平移而移动,所述一个或多个位置与所述一个或多个区域相邻。 一些实施例包括具有配置成照亮一个或多个区域的光源(60)的透视监视器(14)。 本公开的另一方面提供了一种可拆卸玩具(86),其具有可由电子游戏装置(10)读取的可识别附件(88)。 游戏套装(10)可以被配置为识别可移除玩具(86)并且基于该身份显示动画图像(62)。

    POUCH LAMINATOR AND METHOD OF LAMINATION
    9.
    发明申请
    POUCH LAMINATOR AND METHOD OF LAMINATION 审中-公开
    POUCH LAMINATOR和层压方法

    公开(公告)号:WO2010083729A1

    公开(公告)日:2010-07-29

    申请号:PCT/CN2010/000103

    申请日:2010-01-22

    CPC classification number: B32B41/00 B32B37/142 B32B2041/04

    Abstract: A pouch laminator and a method for operating the laminator are disclosed. The laminator includes a pouch feeding device for moving a lamination pouch along a pouch-conveying path from an inlet toward an outlet; and a heating chamber (57) comprising at least two pairs of hot rollers (50-53) with heating elements (60,61) mounted between the rollers (50-53). In another aspect the laminator includes an optical transmissivitiy measuring apparatus (25,27) disposed at the inlet of the laminator for discriminating a high and low optical transmissivity of the leading edge (46) of the pouch (19); a pouch detector (10) provided at the inlet to measure the thickness of two films (45) of the pouch (19); and a monitoring system checking the progress to mitigate or avoid jamming when pouches pass through the laminator. The method includes: detecting the correct orientation of the pouch (19) or measuring the thickness of the two films (45) of the pouch (19), then mitigating or avoiding jamming when pouches pass through the laminator according to the abnormal signal from the measuring apparatus (25,27) or detector (10).

    Abstract translation: 公开了一种袋式层压机和一种操作层压机的方法。 层压机包括:袋输送装置,用于沿着袋子输送路径,从入口向出口移动层压袋; 以及加热室(57),其包括至少两对热辊(50-53),其中加热元件(60,61)安装在辊(50-53)之间。 在另一方面,层压机包括设置在层压机入口处的光学透射测量装置,用于识别袋(19)的前缘(46)的高和低光透射率; 设置在入口处以测量袋(19)的两个膜(45)的厚度的袋检测器(10); 以及监测系统检查进度以减轻或避免袋通过层压机时的卡纸。 该方法包括:检测袋(19)的正确取向或测量袋(19)的两个膜(45)的厚度,然后根据来自所述袋(19)的异常信号通过所述层压机时减轻或避免卡纸 测量装置(25,27)或检测器(10)。

    STABLE THREE ENZYME CREATININE BIOSENSOR
    10.
    发明申请
    STABLE THREE ENZYME CREATININE BIOSENSOR 审中-公开
    稳定的三种酶肌酸生物传感器

    公开(公告)号:WO2006042001A2

    公开(公告)日:2006-04-20

    申请号:PCT/US2005/035959

    申请日:2005-10-05

    CPC classification number: C12Q1/005

    Abstract: The invention provides methods for preparing a stable, multiple-use three enzyme biosensor for the amperometric determination of creatinine in biological liquids that has a useful lifetime that extends significantly beyond that of presently available amperometric biosensors. The biosensor prepared by the methods of the invention encompasses a plurality of immobilized enzymes that are applied to the biosensor as an enzyme-polymer composition. The enzymes, which can include creatinine amidohydrolase, creatine amidinohydrolase and sarcosine oxidase, are immobilized into the enzyme-polymer composition simultaneously as well as applied to the biosensor simultaneously. Prior to being immobilized, the enzymes can be chemically modified by attaching one or more polyethylene glycol (PEG) chains per enzyme monomer. The polymer component can be provided by a polyurethane membrane. The invention also provides a method of preparing a biosensor that limits the diffusion of silver ions emanating the reference electrode, thereby preventing, contact between the silver ions and the enzymes. Related methods of preparing an enzyme-polymer composition for incorporation into a multiple use three enzyme biosensor for the amperometric determination of creatinine in biological liquids also are provided. The invention also provides multiple-use biosensors and enzyme-polymer compositions prepared by the methods disclosed.

    Abstract translation: 本发明提供了用于制备用于安培测定生物液体中的肌酸酐的稳定的多次使用的三酶生物传感器的方法,所述生物传感器的使用寿命明显超过目前可用的安培计生物传感器。 通过本发明的方法制备的生物传感器包含多种作为酶 - 聚合物组合物应用于生物传感器的固定化酶。 可以包括肌酸酐酰胺水解酶,肌酸脒基水解酶和肌氨酸氧化酶的酶同时固定在酶 - 聚合物组合物中,并同时应用于生物传感器。 在被固定之前,酶可以通过每个酶单体连接一个或多个聚乙二醇(PEG)链来进行化学修饰。 聚合物组分可以由聚氨酯膜提供。 本发明还提供一种制备生物传感器的方法,该生物传感器限制发射参比电极的银离子的扩散,从而防止银离子与酶之间的接触。 还提供了制备用于并入多用途三酶生物传感器的酶 - 聚合物组合物的相关方法,用于安培测定生物液体中的肌酸酐。 本发明还提供通过所公开的方法制备的多用途生物传感器和酶 - 聚合物组合物。

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