-
公开(公告)号：WO1991003730A1
公开(公告)日：1991-03-21
申请号：PCT/US1990005054
申请日：1990-09-06
Applicant: THE WASHINGTON RESEARCH FOUNDATION
IPC: G01N21/63
CPC classification number: G01N21/643 , G01N21/75 , G01N21/76 , G01N21/7703 , G01N21/80 , G01N2021/0385 , G01N2021/1738 , G01N2021/174 , G01N2021/6434 , G01N2021/754 , G01N2021/7733 , G01N2021/7786 , G01N2201/06126 , G01N2201/0622 , G01N2201/08 , G01N2201/082 , Y10T436/117497 , Y10T436/25375 , Y10T436/255
Abstract: There is disclosed a device capable of continuously measuring the presence and concentration of an analyte or analytes and a method for using said device in a liquid and/or a gas phase reaction volume. The inventive device comprises a sensor probe, a reservoir, and a detection means. The inventive device delivers reagent to the sensor probe in a flow method to directly and continuously renew reagent, thereby allowing the continuous measurement of the presence and the concentration of an analyte or analytes.
Abstract translation: 公开了能够连续地测量分析物或分析物的存在和浓度的装置以及在液体和/或气相反应体积中使用所述装置的方法。 本发明的装置包括传感器探针，储存器和检测装置。 本发明的装置以流动方法将试剂递送到传感器探针，以直接和连续更新试剂，从而允许连续测量分析物或分析物的存在和浓度。
-
公开(公告)号：US20150293015A1
公开(公告)日：2015-10-15
申请号：US14670958
申请日：2015-03-27
Applicant: Fondarex S.A.
IPC: G01N21/3554 , G01N21/3504 , G01N21/359
CPC classification number: G01N21/3554 , B22C9/067 , B22D17/145 , B22D17/2007 , B22D17/32 , B29C45/34 , B29C45/76 , B29C2945/7614 , B29C2945/76254 , G01N21/15 , G01N21/3504 , G01N21/359 , G01N21/85 , G01N2021/151 , G01N2021/354 , G01N2021/8416 , G01N2021/8578 , G01N2201/024 , G01N2201/062 , G01N2201/0622 , G01N2201/0626 , G01N2201/064
Abstract: The invention relates to a device (1) and a method for measuring the moisture in die cast molds (24), the cavity (25) of which is connected via an evacuation conduit (31) to an evacuation device (28). The modular assembly of the device (1) is connectable to the evacuation conduit (31) and comprises a sensor assembly (S) by means of which the moisture of gases evacuated from the mold cavity (25) is measurable. The sensor assembly (S) comprises an emitter (7) emitting electromagnetic radiation and a detector (14) detecting electromagnetic radiation. On the basis of the measured values obtained during the evacuation action it can be determined whether the amount of a water/release agent mixture jetted into the mold cavity (25) needs to be altered before the actual casting action.
Abstract translation: 本发明涉及一种用于测量压铸模具（24）中的水分的装置（1），其空腔（25）经由抽空导管（31）连接到排气装置（28）。 装置（1）的模块化组件可连接到排气管道（31）并且包括传感器组件（S），通过该传感器组件，从模腔（25）排出的气体的湿气是可测量的。 传感器组件（S）包括发射电磁辐射的发射器（7）和检测电磁辐射的检测器（14）。 基于抽空动作期间获得的测量值，可以确定喷射到模腔（25）内的水/脱模剂混合物的量是否在实际铸造作用之前被改变。
-
公开(公告)号：US20150198480A1
公开(公告)日：2015-07-16
申请号：US14587332
申请日：2014-12-31
Applicant: Ka Yee MAK , Sai Kit WONG , Xiao Lan LIU , Jian Jun JU
Inventor： Ka Yee MAK , Sai Kit WONG , Xiao Lan LIU , Jian Jun JU
IPC: G01J1/42
CPC classification number: G01J1/42 , G01J1/0437 , G01J2001/0481 , G01J2001/4252 , G01N21/274 , G01N2201/0622 , G01N2201/0623 , G09G2320/045
Abstract: Disclosed is a method of generating a correction function for a light-emitting diode (LED) testing process. The method comprises the steps of: detecting light emitted by a reference LED and reflected from one or more inactive LEDs on a panel within a field of view of a detector, a number of said inactive LEDs within the field of view being varied such that uncorrected values of at least one optical parameter are derivable as a function of the number of inactive LEDs in the field of view; detecting light emitted by the reference LED, or by an active LED having identical optical properties to the reference LED, in the absence of any other LEDs, to determine at least one reference value for the or each said optical parameter; and calculating differences between the uncorrected values and the or each reference value to generate the correction function, the correction function being based on the number of inactive LEDs which are arranged within the field of view of the detector when the detector detects light emitted by an LED under test.
Abstract translation: 公开了一种产生用于发光二极管（LED）测试过程的校正功能的方法。 该方法包括以下步骤：检测由参考LED发射并由检测器的视野内的面板上的一个或多个不活动的LED反射的光，视场内的所述非活动LED的数量是变化的，使得未校正 至少一个光学参数的值可以作为视野中的非活动LED的数量的函数导出; 在没有任何其他LED的情况下，检测由参考LED发射的光，或者通过与参考LED具有相同光学特性的有源LED，以确定所述光学参数或每个所述光学参数的至少一个参考值; 以及计算所述未校正值和所述或每个参考值之间的差异以产生所述校正功能，所述校正功能基于当所述检测器检测到由所述LED发射的光时，所述校正功能基于被布置在所述检测器的视场内的非活动LED的数量 被测试。
-
公开(公告)号：US06577983B1
公开(公告)日：2003-06-10
申请号：US09684414
申请日：2000-10-06
Applicant: Jie Zhu
Inventor： Jie Zhu
IPC: G01D100
CPC classification number: G07G1/0036 , G01N21/255 , G01N21/31 , G01N21/55 , G01N2021/0389 , G01N2201/0616 , G01N2201/0622 , G01N2201/0624 , G01N2201/0627 , G01N2201/1244 , G06K9/00 , G06K2209/17 , G07G1/0054 , H04N1/32101 , H04N2201/3226 , H04N2201/3273 , H04N2201/3274
Abstract: A produce recognition method which determines an optimal number of candidate identifications in a candidate identification list. The method includes the steps of obtaining produce data associated with a produce item, determining distances between the produce data and reference produce data, determining confidence values from the distances, determining first confidence values which are greater than a threshold confidence value, displaying candidate identifications associated with the first confidence values, and recording an operator choice of one of the candidate identifications.
Abstract translation: 一种产品识别方法，其确定候选标识列表中候选标识的最佳数量。 该方法包括以下步骤：获得与产品相关联的产品数据，确定产品数据和参考产品数据之间的距离，从距离确定置信度值，确定大于阈值置信度值的第一置信度值，显示相关联的候选标识 具有第一置信度值，并且记录候选标识之一的操作者选择。
-
公开(公告)号：US5157262A
公开(公告)日：1992-10-20
申请号：US706004
申请日：1991-05-28
Applicant: Hermann Marsoner , Herbert Kroneis , Hellfried Karpf , Otto S. Wolfbeis , Helmut List , Alfred Leitner
Inventor： Hermann Marsoner , Herbert Kroneis , Hellfried Karpf , Otto S. Wolfbeis , Helmut List , Alfred Leitner
CPC classification number: G01N21/77 , G01N21/255 , G01N2021/174 , G01N2021/7786 , G01N21/6428 , G01N21/81 , G01N2201/0621 , G01N2201/0622
Abstract: Due to the size of the devices used for the excitation and measuring of light, conventional sensor elements for optically determining the concentrations of substances contained in gaseous and liquid samples, featuring an indicator layer with one or more indicator substances, are not well suited for use with microanalysis equipment, nor are they easy to mass-produce. These disadvantages are eliminated by integrating on the carrier layer (1) at least one photosensitive element (3) and its electric contact leads in planar arrangement, and by establishing optical contact between the indicator substance (7, 7') of the indicator layer (6) stimulated by the excitation radiation (11), and the photosensitive elements (3).
-
Patent Agency Ranking
公开(公告)号：US09804085B2
公开(公告)日：2017-10-31
申请号：US14670958
申请日：2015-03-27
Applicant: Fondarex S.A.
IPC: B22D2/00 , B22D17/14 , B22D17/20 , B22D17/32 , G01N21/3554 , G01N21/3504 , G01N21/85 , B22C9/06 , G01N21/15 , B29C45/34 , G01N21/359 , B29C45/76 , G01N21/84
CPC classification number: G01N21/3554 , B22C9/067 , B22D17/145 , B22D17/2007 , B22D17/32 , B29C45/34 , B29C45/76 , B29C2945/7614 , B29C2945/76254 , G01N21/15 , G01N21/3504 , G01N21/359 , G01N21/85 , G01N2021/151 , G01N2021/354 , G01N2021/8416 , G01N2021/8578 , G01N2201/024 , G01N2201/062 , G01N2201/0622 , G01N2201/0626 , G01N2201/064
Abstract: A device and a method are provided for measuring the moisture in die cast molds, the cavity of which is connected via an evacuation conduit to an evacuation device. The modular assembly of the device is connectable to the evacuation conduit and includes a sensor assembly to measure the moisture of gases evacuated from the mold cavity. The sensor assembly includes an emitter emitting electromagnetic radiation and a detector detecting electromagnetic radiation. On the basis of the measured values obtained during the evacuation action it can be determined whether the amount of a water/release agent mixture jetted into the mold cavity needs to be altered before the actual casting action.
-
公开(公告)号：US5252294A
公开(公告)日：1993-10-12
申请号：US830755
申请日：1992-02-03
Applicant: Walter Kroy , Helmut Seidel , Eduard Dette , Max Koniger , Peter Deimel , Florian Binder , Reinhold Hilpert
Inventor： Walter Kroy , Helmut Seidel , Eduard Dette , Max Koniger , Peter Deimel , Florian Binder , Reinhold Hilpert
IPC: B01J19/00 , B01L3/00 , G01N1/28 , G01N21/25 , G01N21/55 , G01N27/414 , G01N35/00 , G01N35/10 , H01L27/20 , G01N21/00 , C12M1/00
CPC classification number: B01L3/50851 , B01J19/0093 , B01L3/5027 , B01L3/50853 , G01N21/255 , G01N35/00 , H01L27/20 , B01J2219/00835 , B01L2200/12 , B01L2300/0627 , B01L2300/0645 , B01L2300/0654 , B01L2300/0816 , B01L2300/0819 , B01L2400/0633 , B01L3/5025 , G01N1/28 , G01N21/552 , G01N2201/0622 , G01N27/4145 , G01N35/1079
Abstract: A micromechanical structure with cavities, containers, openings, canals, depressions, humps or the like for examinations of sample substances for possible changes of physical and/or chemical properties with targeted evaluation and documentation for the purposes of biotechnology, gene technology, cell and immune research and other medical, agricultural and environment research, where the structure consists of semiconducting material (of the group III to V of the elements of the periodic system) or contain the latter or glass or ceramic, diamond, or carbon and is made by a masking technique, especially by a chemical etching technique.
Abstract translation: 具有空腔，容器，开口，运河，凹陷，凸起等的微机械结构，用于检查样品物质，以便为生物技术，基因技术，细胞和免疫的目的进行目标评估和文献的物理和/或化学性质的变化 研究和其他医疗，农业和环境研究，其中结构由半导体材料（周期性系统的元素的III至V族）组成，或包含后者或玻璃或陶瓷，金刚石或碳，并由 掩蔽技术，特别是通过化学蚀刻技术。
-
公开(公告)号：US5039490A
公开(公告)日：1991-08-13
申请号：US40163
申请日：1987-04-17
Applicant: Hermann Marsoner , Herbert Kroneis , Hellfried Karpf , Otto S. Wolfbeis , Helmut List , Alfred Leitner
Inventor： Hermann Marsoner , Herbert Kroneis , Hellfried Karpf , Otto S. Wolfbeis , Helmut List , Alfred Leitner
CPC classification number: G01N21/77 , G01N21/255 , G01N2021/174 , G01N2021/7786 , G01N21/6428 , G01N21/81 , G01N2201/0621 , G01N2201/0622
Abstract: Due to the size of the devices used for the excitation and measuring of light, conventional sensor elements for optically determining the concentrations of substances contained in gaseous and liquid samples, featuring an indicator layer with one or more indicator substances, are not well suited for use with microanalysis equipment, nor are they easy to mass-produce. These disadvantages are eliminated by using a unitary sensor element having a carrier layer, at least one photosensitive element with electric contact leads in contact with the carrier layer, and an indicator layer containing an indicator substance.
Abstract translation: 由于用于激发和测量光的装置的尺寸，用于光学确定气态和液体样品中所含物质浓度的常规传感器元件，其特征在于具有一个或多个指示剂物质的指示剂层，不太适用于 使用微量分析设备，也不易于批量生产。 这些缺点通过使用具有载体层的单一传感器元件，至少一个具有电接触引线与载体层接触的感光元件以及含有指示物质的指示剂层来消除。
-
公开(公告)号：US4727730A
公开(公告)日：1988-03-01
申请号：US884219
申请日：1986-07-10
Applicant: Anthony A. Boiarski , Nile F. Hartman , Rand C. Sherman
Inventor： Anthony A. Boiarski , Nile F. Hartman , Rand C. Sherman
IPC: A61B5/00 , A61B5/0215 , G01N21/77 , A61B5/02
CPC classification number: G01N21/645 , A61B5/02154 , A61B5/14539 , A61B5/1459 , G01N21/7703 , G01N2021/6432 , G01N2021/6434 , G01N2021/6484 , G01N2021/772 , G01N2201/0622
Abstract: Blood gases and the like are monitored by a single probe having multiple dye wells and dyes immobilized in the wells, the dyes being exposed to the blood gases. Optical fibers and waveguides connected to the dye wells permit light to be directed from a light source to the dyes and the light due to absorption or the spontaneous emission of the dye returned to a light detector. The intensity, phase shift or other mechanism of the returned radiation is a measure of the partial pressure of a respective blood gas.
Abstract translation: 通过具有固定在孔中的多个染色阱和染料的单个探针监测血液气体等，染料暴露于血液中。 连接到染料阱的光纤和波导允许光从光源引导到染料和光，由于吸收或自发发射返回到光检测器的染料。 返回的辐射的强度，相移或其它机制是各自血气的分压的量度。
-
公开(公告)号：US09671280B2
公开(公告)日：2017-06-06
申请号：US14587332
申请日：2014-12-31
Applicant: Ka Yee Mak , Sai Kit Wong , Xiao Lan Liu , Jian Jun Ju
Inventor： Ka Yee Mak , Sai Kit Wong , Xiao Lan Liu , Jian Jun Ju
CPC classification number: G01J1/42 , G01J1/0437 , G01J2001/0481 , G01J2001/4252 , G01N21/274 , G01N2201/0622 , G01N2201/0623 , G09G2320/045
Abstract: Method of generating a correction function for a light-emitting diode (LED) testing process, including: detecting light emitted by a reference LED and reflected from inactive LEDs on a panel within a field of view of a detector; varying a number of the inactive LEDs to derive uncorrected values of an optical parameter as a function of the number of inactive LEDs; detecting light emitted by the reference LED, or by an active LED having identical optical properties, in the absence of any other LEDs, to determine at least one reference value for each optical parameter; and calculating differences between the uncorrected values and each reference value to generate the correction function, the correction function being based on the number of inactive LEDs which are arranged within the field of view of the detector in the light detecting step.
-
-
-
-
-
-
-
-
-
Search Results
45
records
(took 0.02 seconds)
