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公开(公告)号：US12019002B2
公开(公告)日：2024-06-25
申请号：US16919927
申请日：2020-07-02
Applicant: PinPoint Testing, LLC
Inventor： Gregory William Endres , Jeffery H. Moran
CPC classification number: G01N1/4055 , G01N33/03 , G01N2001/4061
Abstract: The present disclosure provides a set of spiked matrix standards comprising: one or more carriers, each carrier comprising: (a) a reference standard analyte in an amount that is different in each carrier; and (b) a blank matrix that is in admixture or in contact with the reference standard analyte. Methods for preparing and quantitating an analyte in a test sample comprises (a) providing one or more test samples to be tested for the presence of the analyte (b) providing a set of spiked matrix standards; (c) processing the standards and test samples and (d) quantitating the amount of analyte in each of the standards and test samples.
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公开(公告)号：US20230296507A1
公开(公告)日：2023-09-21
申请号：US18040404
申请日：2021-07-30
Applicant: Cargill, Incorporated
IPC: G01N21/359 , G01N21/3577 , G01N21/84 , G01N1/28
CPC classification number: G01N21/359 , G01N21/3577 , G01N21/84 , G01N1/286 , G01N33/03
Abstract: A characteristic of tallow may be evaluated using a spectrometer (110). For example, optical reflectance data may be obtained from tallow, the reflectance data corresponding to a specified range of infra-red wavelengths. A value corresponding to the characteristic may be output based on the reflectance data generated by the spectrometer (110). The characteristic may include unsaponifiable matter as a percentage or concentration in a sample, for example.
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公开(公告)号：US20180224318A1
公开(公告)日：2018-08-09
申请号：US15747192
申请日：2016-07-26
Applicant: Endress + Hauser GmbH + Co. KG
Inventor： Thomas Blodt , Tobias Brentgartner , Benjamin Mack , Peter Klofer
IPC: G01F23/296 , G01N9/00 , G01N11/16 , G01F23/284 , G01N27/02 , G01N33/03 , G01N33/28
CPC classification number: G01F23/2966 , G01F23/284 , G01N9/002 , G01N11/16 , G01N27/02 , G01N33/03 , G01N33/2847 , G01N2009/006
Abstract: An Apparatus for determining and/or monitoring at least one process variable of a medium in a container, comprising: a mechanically oscillatable unit a driving/receiving unit for exciting the mechanically oscillatable unit to execute mechanical oscillations by means of an electrical, exciting signal and for receiving and transducing the mechanical oscillations into an electrical, received signal a control unit, which is embodied to produce the exciter signal starting from the received signal and to set a predeterminable phase shift between the exciter signal and the received signal, an electromagnetically oscillatable unit, an active element for producing and/or maintaining electromagnetic oscillations in the electromagnetically oscillatable unit, which active element forms together with the electromagnetically oscillatable unit an oscillator, a coupling unit, which is embodied to tap an output signal from the active element, and an evaluation unit, which evaluation unit is embodied to determine the at least one process variable from the received signal and/or from the output signal.
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公开(公告)号：US09970900B2
公开(公告)日：2018-05-15
申请号：US15501304
申请日：2015-07-24
Applicant: DH Technologies Development Pte. Ltd.
Inventor： Stefanie Kreppenhofer , Axel Besa
CPC classification number: G01N27/624 , G01N33/03 , H01J49/0031 , H01J49/0045
Abstract: Systems and methods are provided for selectively filtering 1,2-diolein and 1,3-dioleine ions from an olive oil sample. An ion source is instructed to ionize a mixture of an olive oil sample and a pre-ionization modifier. The pre-ionization modifier includes silver (Ag). A differential mobility spectrometry (DMS) device is instructed to separate ions received from the ion source and affected by a post-ionization modifier based on ion mobility. The second post-ionization modifier is butanol, for example. The DMS device is instructed to selectively filter separated 1,2-diolein precursor ions by selecting a first compensation voltage (CoV) for the DMS device. The first CoV is specific to separate 1,2-diolein precursor ions from 1,3-diolein precursor ions. The DMS device is instructed to selectively filter separated 1,3-diolein precursor ions by selecting a second CoV for the DMS device. The second CoV is specific to separate 1,3-diolein precursor ions from 1,2-diolein precursor ions.
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公开(公告)号：US20180110368A1
公开(公告)日：2018-04-26
申请号：US15793651
申请日：2017-10-25
Applicant: Frito-Lay North America, Inc.
Inventor： Scott FAGAN
CPC classification number: A47J37/1214 , A23L5/11 , A23V2002/00 , A23V2300/10 , A23V2300/24 , A47J37/1228 , A47J37/1266 , A47J37/1276 , G01N33/03
Abstract: A fryer system and method for producing fried food pieces are disclosed herein. A fryer, located in a frying region of the fryer system, produces fried food pieces. An adjustable draining device, located in a draining region of the fryer system, is downstream from the frying region and controls a residence time of the fried food pieces in the draining region. A set of takeout conveyors bridges the frying region and the draining region and reduces a bed depth of the fried food pieces as the set of takeout conveyors transfers the fried food pieces from the fryer to the draining device. An enclosure at least partially encloses the frying region and the draining region to maintain a controlled environment within the draining region.
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Patent Agency Ranking
公开(公告)号：US20180059015A1
公开(公告)日：2018-03-01
申请号：US15690856
申请日：2017-08-30
Applicant: Sensii, Inc.
Inventor： Qiaochu Li , Wenting Xing
IPC: G01N21/3577 , G01N21/359 , G01N33/14 , G01N33/04 , G01N33/03
CPC classification number: G01N21/3577 , G01N21/359 , G01N33/03 , G01N33/04 , G01N33/146 , G01N2201/0221 , G01N2201/121 , G01N2201/129
Abstract: A personal liquid analysis system includes a portable liquid analyzer device, a mobile application as a user interface, and a cloud server for data analysis. The compact and portable liquid analyzer device is integrated by miniaturized near-infrared (NIR) optical sensors setup for spectroscopy measurement from a sample cell, control circuits, I/O user interface modules and wireless communication modules. The analyzer can be used to collect NIR spectra data from a liquid sample in the sample cell, and to transmit the data to a cloud server where compositional information is calculated, and presented to the user on the device and/or on a mobile application. The personal liquid analysis system enables the user to rapidly acquire qualitative and/or quantitative compositional information from liquid samples for a wide range of applications.
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公开(公告)号：US20170219547A1
公开(公告)日：2017-08-03
申请号：US15409797
申请日：2017-01-19
Applicant: KYOCERA Corporation
Inventor： Hirohide YAMASAKI
CPC classification number: G01N33/03 , G01N27/125 , G01N29/022 , G01N33/0047 , H04L67/26
Abstract: This identification apparatus is for identifying the degree of degradation of oil and includes a sensor that detects a substance arising from oil contained in an oil tank and a controller that determines the degree of degradation of the oil based on information related to a substance detected initially by the sensor when the oil is contained in the oil tank in an initial state and on information related to the substance detected subsequently.
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公开(公告)号：US09506902B2
公开(公告)日：2016-11-29
申请号：US14891794
申请日：2014-05-16
Applicant: NUTRASOURCE DIAGNOSTICS INC. , NORDIC NATURALS, INC.
Inventor： Lianghong Li
CPC classification number: G01N33/03 , C11C3/006 , G01N30/06 , G01N2030/027 , G01N2030/8854 , G01N2030/8872
Abstract: Methods for the detection of spoilage of oils containing unsaturated fatty acids is disclosed. Specific methods include the determination of p-anisidine in oils containing unsaturated fatty acids using high performance liquid chromatography after p-anisidine is added to the oil containing unsaturated fatty acids, and allowed to react with oxidation products.
Abstract translation: 公开了检测含有不饱和脂肪酸的油的变质的方法。 具体方法包括使用高效液相色谱法测定含有不饱和脂肪酸的油中的对茴香胺，将对茴香胺加入到含有不饱和脂肪酸的油中，并与氧化产物反应。
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公开(公告)号：US20160321824A1
公开(公告)日：2016-11-03
申请号：US15106203
申请日：2014-12-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Fumio Karasawa
CPC classification number: G01N21/78 , G01N21/274 , G01N21/80 , G01N21/8483 , G01N33/03 , G06T2207/10024 , H04N5/232
Abstract: A general purpose device, system, and program perform colorimetric analysis by automatically comparing the color of an object to be analyzed with reference information. The device includes an imaging unit that takes images of the object to be analyzed; a memory unit that stores reference information of color information of the object in accordance with properties of the object; a conversion unit that makes the color space of the image data and the color space of the reference information the same by converting the color spaces when the color space of the image data of the object and the color space of the reference information are different; a determination unit that determines the properties of the object by comparing the color information of the image data and the color information of the reference information in a common color space; and a display unit that displays the determination results.
Abstract translation: 通用设备，系统和程序通过自动比较待分析对象的颜色和参考信息进行比色分析。 该装置包括拍摄要分析对象的图像的成像单元; 存储单元，其根据对象的属性来存储对象的颜色信息的参考信息; 转换单元，当所述对象的图像数据的颜色空间和所述参考信息的颜色空间不同时，通过转换所述颜色空间来使所述图像数据的颜色空间和所述参考信息的颜色空间相同; 确定单元，通过将公共色彩空间中的图像数据的颜色信息和参考信息的颜色信息进行比较来确定对象的属性; 以及显示确定结果的显示单元。
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公开(公告)号：US08932863B2
公开(公告)日：2015-01-13
申请号：US13327565
申请日：2011-12-15
Applicant: Haiyan Wang , Michael J. McCall
Inventor： Haiyan Wang , Michael J. McCall
CPC classification number: G01N33/2835 , G01N33/03 , Y10T436/24 , Y10T436/25625
Abstract: Methods for evaluating a fuel are provided. In one embodiment, a method of evaluating a fuel includes providing a testing specimen of the fuel. Also, the method includes analyzing the testing specimen and identifying a compound in the testing specimen. The method also provides for determining the fuel is biologically-sourced based on the identified trace compound.
Abstract translation: 提供了评估燃料的方法。 在一个实施例中，评估燃料的方法包括提供燃料的测试样本。 此外，该方法包括分析试样并鉴定试样中的化合物。 该方法还提供基于所鉴定的痕量化合物来确定燃料是生物来源的。
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