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1. 发明申请

WO2022204546A1 INDEPENDENT TEMPERATURE CONTROL FOR ROOMS 审中-公开
公开(公告)号：WO2022204546A1
公开(公告)日：2022-09-29
申请号：PCT/US2022/022001
申请日：2022-03-25
申请人： FIRST CO.
发明人： NATION, Greg , STURGELL, Brent , CANALES, Andres
IPC分类号： F24F1/02 , F24F1/03 , F25B5/02
摘要： A temperature control ("TC") unit and associated method for providing simultaneous independent temperature control of conditioned air to first and second rooms. The TC unit includes a cabinet. The cabinet may be divided into first and second compartments, the first compartment being adapted to receive and exhaust air from and to, respectively, the first room, and the second compartment being adapted to receive and exhaust air from and to, respectively, the second room. Sound dampening insulation may be positioned between the first and second compartments. First and second evaporators may be positioned within the cabinet so that: air from the first room passes through the first evaporator before exhausting back to the first room; and air from the second room passes through the second evaporator before exhausting back to the second room. The TC unit may be or include a vertical terminal air conditioning ("VTAC") unit.

2. 发明申请

WO2022006411A1 ACTUATING TOOL FOR ACTUATING AN AUXILIARY TOOL DOWNHOLE IN A WELLBORE 审中-公开
公开(公告)号：WO2022006411A1
公开(公告)日：2022-01-06
申请号：PCT/US2021/040112
申请日：2021-07-01
申请人： OSO PERFORATING, LLC
发明人： HARTMAN, Tobias
IPC分类号： E21B23/01 , E21B23/06 , E21B33/12 , E21B17/028 , E21B2200/08 , E21B23/00 , E21B33/10 , E21B34/063 , E21B36/04 , E21B43/116 , E21B43/2607
摘要： An actuating tool actuable by degradation of at least a portion of a seal assembly to set an auxiliary tool downhole in an oil and gas wellbore. A system and method for actuating the auxiliary tool downhole in the oil and gas wellbore using the actuating tool by degrading at least a portion of the seal assembly of the actuating tool.

3. 发明申请

WO2021178847A1 ORIENTING SUB 审中-公开
公开(公告)号：WO2021178847A1
公开(公告)日：2021-09-10
申请号：PCT/US2021/021152
申请日：2021-03-05
申请人： OSO PERFORATING, LLC
发明人： URSI, Jeremy , SCHMIDT, Daniel , HARTMAN, Tobias
IPC分类号： E21B17/043 , E21B17/02 , E21B17/04 , E21B17/042 , E21B17/05 , E21B43/11
摘要： An orienting sub including a hub retainer, a gun sleeve, a locking sleeve, and an electric conductor assembly. In several embodiments, the orienting sub couples a first perforating gun to a second perforating gun. The first perforating gun, the second, perforating gun, and the orienting sub may together form a well perforating system for perforating a wellbore that traverses a subterranean oil and gas formation.

4. 发明申请

WO2019035889A1 AUGMENTED REALITY SYSTEM FOR TEACHING PATIENT CARE 审中-公开
公开(公告)号：WO2019035889A1
公开(公告)日：2019-02-21
申请号：PCT/US2018/000154
申请日：2018-08-16
申请人： GAUMARD SCIENTIFIC COMPANY, INC.
发明人： EGGERT, John, S. , GIRALDO, Sindy , RODRIGUEZ, Alberto , ISAZA, David , CLAPP, Christopher, Marcus , VOORAKARANAM, Ramakrishna
IPC分类号： G09B23/30
摘要： An augmented reality system including: a physical anatomic model; a display unit via which a user is adapted to receive first and second optic feedbacks, the first optic feedback emanating from the physical anatomic model and passing through the display unit, and the second optic feedback emanating from the display unit and including a virtual anatomic model; a tracking system adapted to track a position and orientation of the display unit; and a computing device adapted to: receive a first signal from the tracking system relating to the position and orientation of the display unit, and send a second signal to cause the display unit to overlay the second optic feedback on the first optic feedback, the second signal being based on the first signal. In some embodiments, the second optic feedback further includes ancillary virtual graphics such as medical data, instructional steps, expert demonstrations, didactic content, and exigent circumstances.

5. 发明申请

WO2023004353A1 PERFORATING GUN 审中-公开
公开(公告)号：WO2023004353A1
公开(公告)日：2023-01-26
申请号：PCT/US2022/073947
申请日：2022-07-20
申请人： OSO PERFORATING, LLC
发明人： GARG, Varun , URSI, Jeremy , INNES III, George
IPC分类号： E21B17/10 , E21B43/116 , E21B43/00
摘要： A perforating gun comprising a carrier tube, a charge tube extending within the carrier tub and a conductor sub containing the charge tube within the carrier tube, and one or more centralizing charge tube inserts and, optionally, an orienting centralizer, used in oil and gas completions operations. A gun string including the perforating gun and one or more additional perforating guns substantially identical to the perforating gun.

6. 发明申请

WO2019226677A1 DENTAL CARE APPARATUS AND METHODS 审中-公开
公开(公告)号：WO2019226677A1
公开(公告)日：2019-11-28
申请号：PCT/US2019/033360
申请日：2019-05-21
申请人： BOOKER, Winifred J.
发明人： BOOKER, Winifred J.
IPC分类号： A46B9/00 , A46B9/02 , A46B9/04
摘要： A dental care apparatus including a head and a handle. The head includes a brush, a massager, and a guard. The brush and the massager extend from opposing side portions of the head. The massager includes a base and a plurality of projections extending from the base to stimulate oral tissue. The base is adapted to change in shape to conform to an interior surface of a mouth. The guard extends along a perimeter of the head to prevent, or at least reduce, traumatic contact with oral tissue. The handle includes an eating utensil and a cleaner. The eating utensil and the cleaner extend from opposing side portions of the handle. The eating utensil includes a reflective surface to facilitate visual inspection of an oral cavity and a bumper rim extending along a perimeter of the handle to circumferentially encase the reflective surface. The cleaner includes a plurality of projections.

7. 发明申请

WO2019140459A1 DELIVERING AND METERING GREASE TO PROCESS VALVES 审中-公开
公开(公告)号：WO2019140459A1
公开(公告)日：2019-07-18
申请号：PCT/US2019/013701
申请日：2019-01-15
申请人： BEASON, Ronnie B. , CANNON, Nicholas J.
发明人： BEASON, Ronnie B. , CANNON, Nicholas J.
IPC分类号： F16N11/08 , F16N11/00 , F16N13/02 , F16N25/00 , F16N27/02 , F16N27/00
CPC分类号： F16N29/02 , F16N13/16 , F16N13/20 , F16N2250/16 , F16N2270/20
摘要： A system generally including a delivery module and metering modules adapted to deliver grease to process valves. The metering modules each include a grease metering device including either: a grease cylinder, a piston extending within the grease cylinder, and a first actuator; or a casing, a rotor extending within the casing, and a second actuator. The delivery module includes a grease container and a fluid transport device adapted to deliver grease from the grease container to the grease metering modules. A control unit is adapted to control: the first actuator(s) to stroke the piston(s) within the grease cylinder(s) so that respective amounts of the delivered grease are metered to the process valves; and/or the second actuator(s) to rotate the rotor(s) within the casing(s) so that the respective amounts of the delivered grease are metered to the process valves.

8. 发明申请

WO2023064869A1 EXERCISE SYSTEMS AND RELATED METHODS 审中-公开
公开(公告)号：WO2023064869A1
公开(公告)日：2023-04-20
申请号：PCT/US2022/078062
申请日：2022-10-13
申请人： OSTEOSTRONG FRANCHISING, INC.
发明人： CURRIER, Matthew , YOUNGBLOOD, James
IPC分类号： A63B21/00 , A63B24/00
摘要： An exercise apparatus and related method according to which the exercise apparatus includes a loading interface, a user support, and a load-bearing mechanism operably coupled between the loading interface and the user support. A load-bearing mechanism adapted to be operably coupled between a loading interface and a user support of an exercise apparatus. The load-bearing mechanism includes an actuator, a position sensor, and a force sensor. A method for adjusting a relative distance between a loading interface and a user support of an exercise apparatus using a load-bearing mechanism to accommodate users of varying size. Exercise systems and related methods according to which a kiosk is in communication with one or more of the following: a grip-strength tester or component(s) thereof; a balance board or component(s) thereof; a vibration system or component(s) thereof; and/or other exercise devices or systems.

9. 发明申请

WO2018118003A1 HIGH FLOW SCREEN SYSTEM WITH DEGRADABLE PLUGS 审中-公开
公开(公告)号：WO2018118003A1
公开(公告)日：2018-06-28
申请号：PCT/US2016/067503
申请日：2016-12-19
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： FRIPP, Michael , RICHARDS, William Mark , FROSELL, Thomas J. , GRECI, Stephen M.
IPC分类号： E21B43/02 , E21B43/08 , E21B17/00
摘要： An apparatus and method according to which a zone of a wellbore that traverses a subterranean formation is completed. The apparatus includes a flow joint including a first internal flow passage, and a plurality of openings formed radially therethrough, a plurality of plugs disposed within the plurality of openings to form a fluid and pressure tight seal with the flow joint, thus impeding fluid flow through the plurality of openings, and a screen disposed exteriorly about the flow joint and axially along the plurality of openings, and thus also along the plurality of plugs, wherein, when the plurality of plugs are exposed to a downhole fluid, the plurality of plugs are adapted to degrade so that fluid flow is permitted through the plurality of openings. The plurality of plugs may include protective layers adapted to be damaged or removed to expose the plurality of plugs to the downhole fluid.

10. 发明申请

WO2017139583A1 CLAPPER VALVE 审中-公开
公开(公告)号：WO2017139583A1
公开(公告)日：2017-08-17
申请号：PCT/US2017/017381
申请日：2017-02-10
申请人： S.P.M. FLOW CONTROL, INC.
发明人： FULLER, Nadiya , SAID, Nuder , WITKOWSKI, Brian C.
IPC分类号： F16K15/03 , F16K15/00
CPC分类号： F16K15/033 , F16K27/0227 , F16K47/00
摘要： A valve assembly adapted for use in oil and gas operations. In one aspect, the valve assembly includes a valve body defining an internal region, an inlet passageway, and an outlet passageway, the inlet and outlet passageways extending into the internal region: a valve seat connected to the valve body and defining a fluid passageway; a clapper extending within the internal region and defining an annular groove; and a seal extending within the annular groove of the clapper and adapted to sealingly engage the valve seat. In an example embodiment, the clapper is actuable between an open configuration, in which fluid flow is permitted through the fluid passageway; and a closed configuration, in which the seal sealingly engages the valve seat to at least partially restrict fluid flow through the fluid passageway.
摘要翻译：适用于石油和天然气操作的阀组件。在一个方面，所述阀组件包括限定内部区域，入口通道和出口通道的阀体，所述入口通道和所述出口通道延伸到所述内部区域中：阀座，所述阀座连接到所述阀体并限定流体通道; 在内部区域内延伸并限定环形槽的拍板; 以及密封件，该密封件在阀瓣的环形凹槽内延伸并且适于密封地接合阀座。在一个示例性实施例中，所述拍板可在打开配置之间致动，在所述打开配置中允许流体流动通过所述流体通道; 以及其中密封件密封地接合阀座以至少部分地限制通过流体通道的流体流动的关闭构造。

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