公开(公告)号：US11771057B2

公开(公告)日：2023-10-03

申请号：US15842826

申请日：2017-12-14

申请人： HERDX, INC.

发明人： Ronald B. Hicks ,  Sarah C. Harkleroad ,  Jay D. J. Pennington ,  Alan W. Neidig ,  Robert T. Buczkiewicz

IPC分类号： A01K7/00 ,  A01K7/02 ,  A01K29/00 ,  B64C39/02 ,  A01K11/00 ,  G01N33/18 ,  C02F1/461 ,  A01K39/012 ,  C02F1/00 ,  C02F103/20 ,  B64U101/30

CPC分类号： A01K7/02 ,  A01K11/00 ,  A01K11/006 ,  A01K29/00 ,  A01K29/005 ,  A01K39/012 ,  B64C39/024 ,  C02F1/008 ,  C02F1/461 ,  G01N33/18 ,  B64U2101/30 ,  C02F2103/20 ,  C02F2209/008 ,  C02F2209/04 ,  C02F2209/05 ,  C02F2209/06 ,  C02F2209/29 ,  C02F2209/40 ,  C02F2209/42

摘要： Livestock may be managed by a variety of systems, processes, and techniques. In particular implementations, the properties of water may be monitored by automated techniques and treated water may be provided to animals. In certain implementations, sick, or potentially sick, livestock may be provided with treated water to improve their health. The automated techniques may include monitoring the movements and/or water consumption of the livestock and predicting which ones may be sick based on their movements and/or water consumption. In some implementations, a water trough may contain multiple segments. The water properties in the segments may be maintained at different states.

公开(公告)号：US20230296581A1

公开(公告)日：2023-09-21

申请号：US18184708

申请日：2023-03-16

申请人： Schlumberger Technology Corporation

发明人： Bastian Sauerer

IPC分类号： G01N33/24 ,  G01N33/18 ,  G01N21/95

CPC分类号： G01N33/246 ,  G01N33/1833 ,  G01N21/95

摘要： A method can include receiving, by a demulsifier analysis framework, tensiometer data for an oil and water field sample that includes an added candidate demulsifier, where the tensiometer data include rheology data with respect to frequency and where the demulsifier analysis framework includes a model derived at least in part on bottle test data for demulsifiers in oil and water emulsions; determining a performance characteristic for the candidate demulsifier with respect to the oil and water field sample using the tensiometer data as input to the model of the demulsifier analysis framework without performing a bottle test on the oil and water field sample; and outputting, by the demulsifier analysis framework, the performance characteristic for the candidate demulsifier with respect to breaking an emulsion of the oil and water field sample.

公开(公告)号：US20230296578A1

公开(公告)日：2023-09-21

申请号：US17905805

申请日：2021-03-08

申请人： Analytik Jena GmbH

发明人： Roland Lehmann

IPC分类号： G01N33/18 ,  C02F1/00 ,  B01D61/36 ,  G01N21/31

CPC分类号： G01N33/18 ,  C02F1/001 ,  B01D61/364 ,  B01D61/366 ,  G01N21/31

摘要： The present disclosure relates to a method for determining the necessity of an action and/or a success of an action involving water, especially drinking water, process water or waste water, including steps as follows: providing a retentate of a water filter present in a water conveying line, analyzing the retentate regarding at least one property and/or its chemical composition, and determining the necessity or success of the action and, in given cases, deriving the action from the analysis. Furthermore, the present disclosure relates to a system including a means for providing the retentate of a water filter in a water conveying line and a measuring/analytical means for performing the analysis.

公开(公告)号：US11749198B2

公开(公告)日：2023-09-05

申请号：US18045761

申请日：2022-10-11

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Dongwoo Kim ,  Sunghwan Kim ,  Kyoungju Shin ,  Cheol-Gon Lee ,  Sang-Uk Lim

IPC分类号： G09G3/3233 ,  G09G3/3266 ,  G09G3/3283 ,  H01L27/12 ,  G01N11/02 ,  G01N27/416 ,  G01N33/18 ,  H10K59/131 ,  H10K59/121 ,  H01L29/786

CPC分类号： G09G3/3233 ,  G01N11/02 ,  G01N27/4161 ,  G01N27/4166 ,  G01N33/18 ,  G09G3/3266 ,  G09G3/3283 ,  H01L27/1222 ,  H10K59/1216 ,  H10K59/131 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0823 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2320/0214 ,  G09G2320/0219 ,  G09G2320/0238 ,  H01L27/124 ,  H01L27/1225 ,  H01L27/1255 ,  H01L29/7869 ,  H01L29/78675 ,  H10K59/1213

摘要： An organic light emitting display device includes a plurality of pixels. Each of the pixels includes an organic light emitting diode, first to third transistors, a storage capacitor, and a first capacitor. The second transistor includes a gate electrode receiving a first scan signal, a first electrode receiving a data signal, and a second electrode connected to a first electrode of the first transistor. The third transistor includes a gate electrode receiving a second scan signal, a first electrode connected to a second electrode of the first transistor, and a second electrode connected to a gate electrode of the first transistor. The storage capacitor includes a first electrode receiving a power voltage and a second electrode connected to the gate electrode of the first transistor. The first capacitor includes a first electrode connected to the gate electrode of the third transistor and a second electrode receiving the power voltage.

公开(公告)号：US11747317B2

公开(公告)日：2023-09-05

申请号：US18054918

申请日：2022-11-14

申请人： ZHEJIANG UNIVERSITY

发明人： Jing Zhou ,  Yuchao Che ,  Jian Gao ,  Liming Zhao ,  Haocai Huang ,  Ying Chen

IPC分类号： G01N33/18 ,  B63G8/08 ,  B63G8/00 ,  G16Y40/10 ,  G08C17/02 ,  B63G8/04

CPC分类号： G01N33/1886 ,  B63G8/001 ,  B63G8/04 ,  B63G8/08 ,  G08C17/02 ,  G16Y40/10 ,  B63G2008/002

摘要： A novel underwater robot water quality data acquisition device includes a casing, a thruster group, an upper cabin, a lower cabin, a buoy cabin, an upper cabin tray, a lower cabin tray, a power supply assembly, a power conditioning module, a data acquisition control module, a water quality sensor assembly, and a wireless Internet of Things (IoT) module. The device can convert the power supply voltage required by each other module through the power management module. The data acquisition control module transmits signals to the water quality sensor assembly in a set timing sequence, performs real-time reading and processing of water quality data fed back from the sensor, and uploads the processed water quality data to the data platform through the wireless IoT module, thereby achieving the display and preservation of water quality data.

公开(公告)号：US11747044B2

公开(公告)日：2023-09-05

申请号：US17660139

申请日：2022-04-21

申请人： GUANGZHOU SEAGULL KITCHEN AND BATH PRODUCTS CO., LTD.

发明人： Yuanhung Yang ,  Andy Ou

IPC分类号： F24H1/18 ,  F24H15/184 ,  F24H15/219 ,  G01N33/18

CPC分类号： F24H1/18 ,  F24H15/184 ,  F24H15/219 ,  G01N33/1826

摘要： Provided is an instant water boiling device, which comprises: an instant water boiler provided with a water inlet and a water outlet communicated with a faucet; a control panel arranged on the faucet; and a controller in signal connection with the control panel and the instant water boiler. According to the invention, the control panel is separated from the instant water boiler, which is convenient to install, the instant water boiler with a larger volume can be installed in a cabinet under a tabletop, which saves a space of the tabletop, and meanwhile, the control panel is installed on the faucet, which is convenient for a user to operate the control panel, thus facilitating the operation, simplifying the installation, and saving the space of the tabletop.

公开(公告)号：US20230273151A1

公开(公告)日：2023-08-31

申请号：US18008165

申请日：2021-05-21

申请人： INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)

发明人： Thalappil PRADEEP ,  Sourav KANTI JANA ,  Kamalesh CHAUDHARI ,  Md Rabiul ISLAM

IPC分类号： G01N27/416 ,  G01N27/30 ,  G01N33/18

CPC分类号： G01N27/4161 ,  G01N27/307 ,  G01N27/308 ,  G01N33/1813

摘要： The present invention relates to a new device for selective arsenic sensing using electrochemically reduced graphene oxide (ERGO) based reusable flexible electrode strip. Active electrode of the device was prepared by a very simple method in which the thin film of graphene oxide (GO) was reduced electrochemically at a low DC potential (0 to -1.5 V). The said device selectively detects As3+ in field water sample within a wide range of concentrations with a limit of detection of less than 25 ppb. More importantly, the selectivity of the electrode is independent of conductivity and TDS levels of measured field water samples which were collected from various parts of India. Selective detection of As3+ by ERGO was controlled by optimizing the surface electronic conductivity through structural modification of it during electroreduction process.

公开(公告)号：US20230273117A1

公开(公告)日：2023-08-31

申请号：US17681406

申请日：2022-02-25

申请人： Saudi Arabian Oil Company

发明人： Nagoorpitchai S. Meeranpillai

IPC分类号： G01N21/31 ,  G01N1/34 ,  G01N33/18 ,  G01N1/38 ,  G01N1/40

CPC分类号： G01N21/31 ,  G01N1/34 ,  G01N33/1833 ,  G01N1/38 ,  G01N1/4077 ,  G01N2001/4083

摘要： A method is implemented to determine a concentration of oil in a water sample. A specified amount of cyclohexane is added to the water sample to form a mixture. The mixture is stirred. An oil phase is extracted from the mixture. An absorbance value of the extracted oil phase is measured at a specified wavelength in the visible light spectrum. The specified wavelength is in a range of from 390 nanometers (nm) to 600 nm. The concentration of oil in the water sample is determined based on the measured absorbance value of the extracted oil phase.

公开(公告)号：US20230270108A1

公开(公告)日：2023-08-31

申请号：US18017885

申请日：2021-07-30

申请人： HYDRITE CHEMICAL CO.

发明人： Carl Schoenfelder ,  Scott K. Cumming

IPC分类号： A01N37/16 ,  G01N33/18 ,  A01P1/00

CPC分类号： A01N37/16 ,  G01N33/182 ,  A01P1/00

摘要： A method for controlling microbial growth in a sugar processing system is disclosed, wherein the method comprises adding a peroxy acid into water of a flume system used for transporting a sugar-containing plant material from a delivery or storage location to a wash system. In one non-limiting example embodiment, the sugar-containing plant material comprises sugar beets, and the peroxy acid comprises peracetic acid.

公开(公告)号：US11740221B2

公开(公告)日：2023-08-29

申请号：US17108522

申请日：2020-12-01

申请人： William H. Lewis ,  Carlos R. Villamar

发明人： William H. Lewis ,  Carlos R. Villamar

IPC分类号： G01N33/18 ,  A01G9/02

CPC分类号： G01N33/1886 ,  A01G9/02

摘要： A system, method and computer program product for monitoring and improving water quality to mitigate harmful algal blooms using smart rafts, including a raft made from a mycomaterial; one or more tube-shaped pods formed in the raft and configured to hold seed or media and configured with a root channel at the bottom of the pods extending through a bottom of the raft; and a sensor holder formed in the raft and configured to hold a water quality sensor accessing a water channel extending through a bottom of the raft. Remedial plants are grown in the tube-shaped pods with roots of the remedial plants passing through the water channel into water underneath the raft.