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公开(公告)号：US20210018453A1
公开(公告)日：2021-01-21
申请号：US16928347
申请日：2020-07-14
Applicant: JEOL Ltd.
Inventor： Genki Kinugasa
IPC: G01N23/223 , G01M3/02 , G01N23/2204
Abstract: An X-ray fluorescence measurement apparatus has a sample tank, and a measurement unit that has an X-ray generator and an X-ray fluorescence detector. A film mechanism takes out a used film from a partitioning position between the sample tank and the measurement unit in a slide direction which intersects a direction of arrangement of the sample tank and the measurement unit, and feeds an unused film portion to the partitioning position in the slide direction. The film portions may alternatively be exchanged using cassettes.
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公开(公告)号：US10794741B2
公开(公告)日：2020-10-06
申请号：US16586941
申请日：2019-09-28
Applicant: Bell Technologies, LLC
Inventor： Joel David Bell , Zaki Din Husain
Abstract: Flow measurement inserts replace standard orifice plates within single or dual-chamber orifice fittings. Flow measurement inserts are described which have insert bodies are shaped and sized to reside within the flow bore insert chamber of standard orifice fittings. An exemplary flow measurement insert includes an insert body with an opening formed therein which will align with the flow bore of the orifice fitting when the flow measurement insert is disposed within the chamber.
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公开(公告)号：US20200232870A1
公开(公告)日：2020-07-23
申请号：US16255740
申请日：2019-01-23
Applicant: Ford Global Technologies, LLC
Inventor： Aed M. Dudar
Abstract: Methods and systems are provided for expediting the generation of positive pressure and vacuum during corresponding phases of a fuel system leak test. Adjustments to the settings of active grille shutters and air dams enables heat to be trapped in the vehicle for the pressure phase and a cooling air flow to be provided during a vacuum phase. The adjustments enable the response time and completion frequency of an EONV test to be improved.
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公开(公告)号：US20200222688A1
公开(公告)日：2020-07-16
申请号：US16638956
申请日：2018-08-10
Applicant: AESCULAP AG , EBERHARD KARLS UNIVERSITÄT TÜBINGEN
Inventor： BORIS HOFMANN , MARKUS WESTERHAUSEN
IPC: A61N1/05 , G01M3/02 , C23C22/05 , H01L23/31 , H01L23/538 , H01L23/498 , H01L23/29
Abstract: In a method for isolating a passivation, an isolating wall is arranged along the circumference of at least one opening created in a predetermined way in the passivation. A resultant passivation system has an electrically and/or fluid-tightly and/or gas-tightly isolating wall along the circumference of at least the opening created in a predetermined way in the passivation. The isolating wall of a predetermined thickness along a circumference of an opening produced in a predetermined way in a passivation of a medical implant advantageously provides an isolation of the passivation or components of the same with respect to electricity and/or liquid acting on the passivation or the components of the same from the opening.
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公开(公告)号：US20200182733A1
公开(公告)日：2020-06-11
申请号：US16789642
申请日：2020-02-13
Applicant: DENSO CORPORATION
Inventor： Takayuki YAO , Toshitaka SHIMIZU
IPC: G01M3/02
Abstract: A leakage inspection device includes an inspection chamber in which an inspection object is disposed to be filled with a tracer gas, and a circulation passage which connects a suction port disposed in the inspection chamber and a blowout port disposed at a position away from the suction port in the inspection chamber with each other. The leakage inspection device includes a blower disposed in the circulation passage to circulate gas by sucking from the inspection chamber through the suction port and by blowing out from the blowout port. The leakage inspection device includes a detector configured to detect the tracer gas leaked from the inspection object and contained in the gas flowing through the circulation passage at a position separated by a predetermined distance or more from the blower toward the blowout port in the circulation passage.
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Patent Agency Ranking
公开(公告)号：US20200156599A1
公开(公告)日：2020-05-21
申请号：US16750518
申请日：2020-01-23
Applicant: YAMAHA FINE TECHNOLOGIES CO., LTD.
Inventor： Takeshi KATO , Hirotaka TAKEYAMA , Yuichi DOKI
Abstract: A wheeled tire includes a tire, and a wheel disposed on the tire. A space between the tire and the wheel is filled with a filler gas. The filler gas includes nitrogen gas having a concentration equal to or greater than a concentration of nitrogen gas in air, and hydrogen gas having a concentration of 0.5% or more. A concentration of oxygen gas in the filler gas is less than a concentration of oxygen gas in air.
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公开(公告)号：US10656042B2
公开(公告)日：2020-05-19
申请号：US15234958
申请日：2016-08-11
Applicant: Reliance Worldwide Corporation
Inventor： Dennis L. Hart , Cristobal Gonzalez , Virgil E. O'Neil , Jeffrey A. Jaramillo , Larry D. Brown
Abstract: A pipeline pressure testing assembly has a fitting defining a flow path and having a port on a wall of the fitting into which a pressure testing device is removably inserted along a central axis of the port for pressure testing. The port is circular, larger than the interior diameter of the pipeline and located at or above the tube forming the flow path through the fitting. The fitting has a recess encircling at least part of the flow path and opening to the port to receive the testing and sealing devices. The recess is formed by two opposing walls inclined relative to the central axis of the recess. The recess walls at the top of the flow path by the port are spaced apart a distance as large as the pipe diameter for cleanout and inspection. A tubular valve stem screws into the testing device and has a rotary valve blocking flow through the tubular valve stem. Flow through the fitting is blocked with the rotary valve closed and the tubular valve stem in a first position. Flow through the testing device is allowed with the rotary valve closed and the tubular valve stem in an open position. With the rotary valve open, flow through the tubular valve stem is permitted when the tubular valve stem is in either the first or second position to provide multiple drain and fill options.
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公开(公告)号：US20200080663A1
公开(公告)日：2020-03-12
申请号：US16494775
申请日：2018-03-13
Applicant: Fujikin Incorporated
Inventor： Yuya Suzuki , Katsunori Komehana , Masahiko Ochiishi , Akihiro Harada , Ryutaro Tanno , Tsutomu Shinohara
Abstract: A cause of abnormality of a fluid control device and/or data with which abnormality can be predicted can be collected to be analyzed, and abnormality can be predicted based on a result of the analysis.A fluid control device 8 and a server 72 are configured to be able to communicate with each other through networks NW1 and 2. The fluid control device 8 includes an operation information acquisition mechanism that acquires a plurality of types of operation information about the fluid control device 8. The server 72 includes a determination processing unit 721 that determines whether the fluid control device 8 has an abnormality, an information collection unit 724 that collects the operation information and an abnormality determination result for the fluid control device 1, an information storage unit 725 that stores the operation information and the determination result collected, an information extraction unit 726 that refers to the information storage unit 725, and extracts, analysis target including same predetermined operation information and another of the operation information as well as information related to the determination result, selectively for each of a plurality of the fluid control devices 1, and a correlation analysis unit 727 that analyzes correlation between a predetermined operation of the fluid control device 8 and occurrence of abnormality through comparison using the information extracted.
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49.发明授权公开(公告)号：US10585015B2
公开(公告)日：2020-03-10
申请号：US15558624
申请日：2016-03-17
Applicant: SARTORIUS STEDIM FMT SAS
Inventor： Laurent Thenard , Marc Hogreve , Marie-Christine Menier
IPC: G01M3/32 , A61J1/10 , G01M3/22 , A61J1/18 , G01M3/02 , A61J1/14 , A61J1/20 , B65D30/08 , B65D30/20 , B65D77/04
Abstract: Disclosed is a bag including: a first envelope having at least one fill and/or discharge orifice for a biopharmaceutical fluid and a fill and/or discharge tube associated in a fluidtight manner with the fill and/or discharge orifice, a second envelope within which the first envelope is located, and a spacer element. The first envelope, the second envelope, and the spacer element form a coherent whole, in particular during use of the bag, and the fill and/or discharge tube traverses the second envelope by a fluidtight connection, the fill and/or discharge inlet being located outside the second envelope.
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50.发明授权公开(公告)号：US10578513B2
公开(公告)日：2020-03-03
申请号：US15745477
申请日：2016-07-11
Applicant: Pfeiffer Vacuum
Inventor： Alain Perrissoud
Abstract: A method for monitoring the leaktightness of sealed products is provided, including: a charging stage during which at least one sealed product containing a tracer gas is placed in a chamber under atmospheric pressure; a pre-evacuation stage during which the chamber containing the at least one sealed product is brought into communication with a buffer volume under a subatmospheric pressure for a pre-evacuation time of less than 0.5 second; and bringing the chamber into communication with an analysis line arranged to bypass the buffer volume in order to measure a concentration of the tracer gas in the chamber so as to detect a leak from the at least one sealed product. An installation for the detection of leaks for implementing the method is also provided.
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