公开(公告)号：US20180328841A1

公开(公告)日：2018-11-15

申请号：US15578722

申请日：2016-06-03

Applicant: PALO ALTO HEALTH SCIENCES, INC.

Inventor： Paul K. GRAHAM ,  Alexander J. MOSKOS ,  Jackson M. PLEIS ,  Simon W.H. THOMAS

IPC: G01N21/27 ,  A61B5/083 ,  A61B5/097 ,  A61B5/00 ,  A61B5/08 ,  G01N21/78 ,  G01N33/00 ,  G01N33/497

CPC classification number: G01N21/274 ,  A61B5/0816 ,  A61B5/0836 ,  A61B5/097 ,  A61B5/486 ,  A61B5/7405 ,  A61B5/742 ,  A61B2010/0087 ,  A61B2560/0228 ,  A61B2560/0233 ,  A61B2562/029 ,  A61M16/021 ,  A61M16/0672 ,  A61M16/085 ,  A61M16/1045 ,  A61M16/161 ,  A61M2205/3306 ,  A61M2205/584 ,  A61M2230/42 ,  A61M2230/432 ,  G01N21/783 ,  G01N33/004 ,  G01N33/497 ,  G01N2201/1211 ,  G01N2201/1214

Abstract: Quantitative colorimetric carbon dioxide measurement and measurement systems and methods are disclosed. The methods can include methods for calibrating a chemical colorimetric indicator used in the quantitative colorimetric carbon dioxide measurement system. Apparatuses are disclosed including a cartridge comprising a chemical colorimetric indicator that is configured to removably engage with a quantitative colorimetric measurement system. Cartridges containing a sealed container comprising a reference gas with a known concentration of carbon dioxide are also disclosed. Systems and methods for humidifying the chemical colorimetric indicator are also provided. Methods for using the systems are also disclosed including providing a breathing therapy to a patient or user.

公开(公告)号：US20180184497A1

公开(公告)日：2018-06-28

申请号：US15850380

申请日：2017-12-21

Applicant: ASAHI KASEI MICRODEVICES CORPORATION

Inventor： Hiromi FUJITA ,  Yoshiki SAKURAI

IPC: H05B33/08 ,  H01L31/0203 ,  H01L31/02 ,  H01L31/0216 ,  H01L31/16 ,  H01L31/167 ,  G01N25/56

CPC classification number: H05B33/0854 ,  G01J5/10 ,  G01N21/3504 ,  G01N25/56 ,  G01N2201/1211 ,  H01L31/02019 ,  H01L31/0203 ,  H01L31/02162 ,  H01L31/162 ,  H01L31/167 ,  H05B33/04 ,  H05B33/0842 ,  H05B33/0851 ,  H05B33/0872 ,  H05B37/0227

Abstract: A light emitting device including: a light emitting element; a molded resin portion configured to seal at least a portion of the light emitting element; a temperature information acquiring unit configured to acquire temperature information; a humidity information calculating unit configured to calculate humidity information, based on information relating to at least either electrical characteristics or optical characteristics of the light emitting element and the temperature information; and a controlling unit configured to control the light emitting element, based on the temperature information and the humidity information.

公开(公告)号：US20180172582A1

公开(公告)日：2018-06-21

申请号：US15381673

申请日：2016-12-16

Applicant: Janesko Oy

Inventor： Arttu Leinonen

IPC: G01N21/41 ,  G01N27/06

CPC classification number: G01N21/4133 ,  G01N9/00 ,  G01N9/36 ,  G01N15/06 ,  G01N15/0656 ,  G01N27/10 ,  G01N33/343 ,  G01N2015/0687 ,  G01N2015/0693 ,  G01N2021/414 ,  G01N2201/1211

Abstract: An arrangement for determining concentration of at least two sample components in solution of at least three components comprises a refractometer as a first instrument for measuring refractive index data as a first quantity of the first sample component. In addition the arrangement comprises a second physical quantity measuring device for measuring second physical quantity as a second quantity data of the second sample component, such as a device for measuring conductivity. The second physical quantity is advantageously essentially independent on said refractive index, but is more strongly dependent on at least concentration of at least one second sample component of said solution. Further the arrangement comprises a data processing unit for determining said concentration of at least two sample components by using said refractive index data and second quantity data in an additive way after a variable substitution performed by said data processing unit on the refractive index data.

公开(公告)号：US09797844B2

公开(公告)日：2017-10-24

申请号：US14959073

申请日：2015-12-04

Applicant: Step Ahead Innovations, Inc.

Inventor： James E. Clark

IPC: G01N21/77 ,  A61K36/185 ,  G06Q30/02 ,  G01N21/27 ,  G01N21/64 ,  G01N27/06 ,  G01N21/85 ,  G01N33/18 ,  G01N21/78

CPC classification number: G01N21/77 ,  A61K36/185 ,  G01N21/274 ,  G01N21/6428 ,  G01N21/643 ,  G01N21/78 ,  G01N21/8507 ,  G01N27/06 ,  G01N33/18 ,  G01N2021/6439 ,  G01N2201/062 ,  G01N2201/1211 ,  G01N2201/127 ,  G06Q30/0282

Abstract: A chemical indicator element for use in an aquatic environment water parameter testing system. The chemical indicator element includes a chemical indicator and a thin film material having particular optical characteristics tied to the light from a light source, such as a light source of an optical reader element of a water parameter testing system. The chemical indicator element may also include at least one of a backing material that absorbs one or more wavelengths of the light of the light source and a holder including a material that absorbs one or more wavelengths of the light of the light source.

公开(公告)号：US09745621B2

公开(公告)日：2017-08-29

申请号：US15239155

申请日：2016-08-17

Applicant: WISYS Technology Foundation, Inc.

Inventor： Aric Martin Opdahl

IPC: G01N21/55 ,  C12Q1/68 ,  G01N21/64 ,  G01N21/552 ,  G01N21/03 ,  G01N21/27 ,  G01N21/17

CPC classification number: C12Q1/6837 ,  C12Q1/6825 ,  G01N21/0332 ,  G01N21/274 ,  G01N21/553 ,  G01N21/6428 ,  G01N21/648 ,  G01N2021/1731 ,  G01N2201/1211

Abstract: A system and method for sensitive measurements of molecular binding as a function of time and temperature provided by a surface plasmon resonance (SPR) instrument producing a stable temperature gradient over the sensor surface. Continuous monitoring of reflected light intensity from different locations of the sensor allows simultaneous measurement of time and temperature dependence of binding interactions.

公开(公告)号：US20170234793A1

公开(公告)日：2017-08-17

申请号：US15586542

申请日：2017-05-04

Applicant: HORIBA INSTRUMENTS INCORPORATED ,  HORIBA ADVANCED TECHNO CO., LTD.

Inventor： Adam Matthew GILMORE

IPC: G01N21/64 ,  C02F1/52 ,  G01N33/18 ,  C02F1/00

CPC classification number: G01N21/645 ,  C02F1/004 ,  C02F1/008 ,  C02F1/52 ,  C02F5/02 ,  C02F2001/007 ,  C02F2209/008 ,  C02F2209/02 ,  C02F2209/06 ,  C02F2209/07 ,  C02F2209/08 ,  C02F2209/11 ,  C02F2209/20 ,  C02F2209/21 ,  G01J3/36 ,  G01J3/42 ,  G01J3/4406 ,  G01N21/274 ,  G01N33/18 ,  G01N33/1806 ,  G01N33/1826 ,  G01N2021/6421 ,  G01N2021/6482 ,  G01N2021/6484 ,  G01N2021/6491 ,  G01N2201/1211

Abstract: A computer-implemented method includes controlling an instrument to measure a fluorescence emission spectrum of a sample including a first peak emission wavelength and at least a second peak emission wavelength, emitted in response to an excitation wavelength and controlling the instrument to measure an absorbance obtained at the excitation wavelength of the sample. The method may include determining, using the computer, a ratio of the measurements at either the second peak emission wavelength, or a sum of measurements at a plurality of peak emission wavelengths including at least the first peak emission wavelength and the second peak emission wavelength, to the first peak emission wavelength, and calculating, using the computer, a value for a quality parameter based on a combination of at least the ratio and the absorbance measurement. The method may include controlling an associated process based on the quality parameter.

公开(公告)号：US20170227407A1

公开(公告)日：2017-08-10

申请号：US15361134

申请日：2016-11-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yeong Bae YEO ,  Sil PARK

IPC: G01K11/12 ,  G01N33/52 ,  G01N35/00

CPC classification number: G01N35/00584 ,  A61B5/0261 ,  G01K11/16 ,  G01N21/251 ,  G01N21/75 ,  G01N21/78 ,  G01N33/49 ,  G01N35/00663 ,  G01N2021/6439 ,  G01N2035/00346 ,  G01N2035/00435 ,  G01N2201/1211

Abstract: A test apparatus for measuring the temperature of a reactor using a thermochromic pigment, and a method for controlling the test apparatus are disclosed, based on a technology for irradiating light of different wavelengths on a thermochromic pigment accommodated in a reactor and estimating temperature of the reactor using a difference between absorbance values corresponding to the light of the different wavelengths. The test apparatus includes at least one light emitter configured to irradiate light of different wavelengths onto a chamber included in the reactor, a light receiver configured to receive the light that propagates through the chamber, and a controller configured to measure absorbance values of the thermochromic pigment in correspondence to the different wavelengths of the light, to calculate a difference between the measured absorbance values, and to determine a temperature of the reactor in correspondence to the calculated difference between the absorbance values.

公开(公告)号：US20170052133A1

公开(公告)日：2017-02-23

申请号：US15239155

申请日：2016-08-17

Applicant: WISYS Technology Foundation, Inc.

Inventor： Aric Martin Opdahl

IPC: G01N25/00 ,  G01N21/64 ,  C12Q1/68 ,  G01N21/552

CPC classification number: C12Q1/6837 ,  C12Q1/6825 ,  G01N21/0332 ,  G01N21/274 ,  G01N21/553 ,  G01N21/6428 ,  G01N21/648 ,  G01N2021/1731 ,  G01N2201/1211

Abstract: A system and method for sensitive measurements of molecular binding as a function of time and temperature provided by a surface plasmon resonance (SPR) instrument producing a stable temperature gradient over the sensor surface. Continuous monitoring of reflected light intensity from different locations of the sensor allows simultaneous measurement of time and temperature dependence of binding interactions.

Abstract translation: 用于通过在传感器表面上产生稳定温度梯度的表面等离子体共振（SPR）仪器提供的作为时间和温度的函数的分子结合的敏感测量的系统和方法。 连续监测来自传感器不同位置的反射光强度，可以同时测量结合相互作用的时间和温度依赖性。

公开(公告)号：US20170010214A1

公开(公告)日：2017-01-12

申请号：US15200535

申请日：2016-07-01

Applicant: Otsuka Electronics Co., Ltd.

Inventor： Yoshihiro OSAWA ,  Tsutomu MIZUGUCHI ,  Munehiro NOGUCHI

IPC: G01N21/64

CPC classification number: G01J3/28 ,  G01J3/0218 ,  G01J3/0251 ,  G01J3/0254 ,  G01J3/0286 ,  G01J3/18 ,  G01N21/0332 ,  G01N21/274 ,  G01N21/33 ,  G01N21/35 ,  G01N21/645 ,  G01N2201/1211

Abstract: There is provided an optical characteristic measurement system that can be set up in a relatively short time and can increase a detection sensitivity. The optical characteristic measurement system includes a first measurement apparatus. The first measurement apparatus includes: a first detection element arranged in a housing; a first cooling unit at least partially joined to the first detection element that cools the detection element; and a suppression mechanism that suppresses temperature variations occurring around the detection element in the housing.

Abstract translation: 提供了可以在相当短的时间内设置并且可以提高检测灵敏度的光学特性测量系统。 光学特性测量系统包括第一测量装置。 第一测量装置包括：布置在壳体中的第一检测元件; 至少部分地接合到冷却检测元件的第一检测元件的第一冷却单元; 以及抑制壳体内的检测元件周围发生的温度变化的抑制机构。

公开(公告)号：US09459143B2

公开(公告)日：2016-10-04

申请号：US14117924

申请日：2012-06-21

Applicant: Masahide Gunji

Inventor： Masahide Gunji

IPC: G01K1/00 ,  G01J3/02 ,  G01J3/18 ,  G01J3/42 ,  G01N30/74

CPC classification number: G01J3/02 ,  G01J3/0208 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/18 ,  G01J3/42 ,  G01N30/74 ,  G01N2201/0231 ,  G01N2201/1211

Abstract: A spectroscopic device includes a lamp house accommodating a light source inside, a spectrometer configured to disperse light from the lamp house, a temperature measurement means for measuring a temperature of the spectrometer, a heating means for heating the spectrometer, a storage means and a control unit. The storage means stores the detection temperature of the temperature measurement means at a time when an optical axis is stable in the spectrometer in a state where the light source is illuminated. The control unit is configured to control operation of the heating means, and to cause the heating means to operate, when the light source is illuminated from a light-off state, until a detection temperature of the temperature measurement means reaches the detection temperature stored in the storage means.

Abstract translation: 分光装置包括容纳光源的灯室，配置为分散来自灯室的光的光谱仪，用于测量光谱仪的温度的温度测量装置，用于加热光谱仪的加热装置，存储装置和控制装置 单元。 存储装置在照射光源的状态下，在光谱仪的光轴稳定的时刻存储温度测量装置的检测温度。 控制单元被配置为控制加热装置的操作，并且当光源从点火状态被照亮时，使得加热装置工作，直到温度测量装置的检测温度达到存储在 存储装置。