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1. 发明授权

US11619297B2 Oil lubrication mechanism for front bearing of water-cooled motor and motor driving assembly 有权
公开(公告)号：US11619297B2
公开(公告)日：2023-04-04
申请号：US17415739
申请日：2019-12-11
申请人： Jing-Jin Electric Technologies Co., Ltd.
发明人： Ping Yu , Jianwen Li , Defeng Hou , Lei Tian , Yong Wu
IPC分类号： F16H57/04 , F16C33/66
摘要： The present disclosure discloses an oil-lubrication mechanism for a fore bearing of a water-cooled electric motor and an electric-motor driving assembly, which solves the problems of conventional grease lubrication of the fore bearing of water-cooled electric motors such as serious bearing heat generation and bearing failure and low life caused by easy outflowing of the grease. The oil-lubrication mechanism includes a gear-splashing oil-storage structure provided in a gearbox or a reduction gearbox, and a bearing-baffle oil-storage structure provided at a front end of the water-cooled electric motor; and a gear in the gearbox or the reduction gearbox in operation throws a lubricating oil into the gear-splashing oil-storage structure, and the lubricating oil is delivered via the oil conduit into the bearing-baffle oil-storage structure, thereby lubricating the fore bearing of the water-cooled electric motor, and subsequently the lubricating oil flows back into the gearbox or the reduction gearbox via the oil return tube. In the present disclosure, the lubricating oil that splashes inside the gearbox or the reduction gearbox is introduced into the fore bearing of the water-cooled electric motor, which enables the fore bearing of the water-cooled electric motor to be lubricated by the oil, thereby reducing the heat generation of the fore bearing of the water-cooled electric motor, and improving the life of the fore bearing and the reliability of the electric motor.

2. 发明授权

US11610792B2 Heated substrate support with thermal baffles 有权
公开(公告)号：US11610792B2
公开(公告)日：2023-03-21
申请号：US16991356
申请日：2020-08-12
申请人： APPLIED MATERIALS, INC.
发明人： Fred Eric Ruhland , Sumit S. Patankar
IPC分类号： H01L21/67 , H01L21/673
摘要： Embodiments of substrate supports for use in a process chamber are provided herein. In some embodiments a substrate support for use in a process chamber includes a pedestal having an upper surface for supporting a substrate and an opposite lower surface, a first heater disposed within the pedestal between the upper surface and the lower surface, and thermal baffles having a plurality of voids that are fluidly isolated from each other disposed between the first heater and the lower surface to reduce heat transfer from the first heater to the lower surface of the pedestal.

3. 发明授权

US11598003B2 Substrate processing chamber having heated showerhead assembly 有权
公开(公告)号：US11598003B2
公开(公告)日：2023-03-07
申请号：US15702234
申请日：2017-09-12
申请人： APPLIED MATERIALS, INC.
发明人： Faruk Gungor , Dien-Yeh Wu , Joel M. Huston , Mei Chang , Xiaoxiong Yuan , Kazuya Daito , Avgerinos V. Gelatos , Takashi Kuratomi , Yu Chang , Bin Cao
IPC分类号： C23C16/455 , C23C16/505 , C23C16/46 , C23C16/458
摘要： Apparatus for processing a substrate are provided herein. In some embodiments a showerhead assembly includes a gas distribution plate having a plurality of apertures; a holder having a wall, an radially inwardly extending flange extending from a lower portion of the wall and coupled to the gas distribution plate, and a radially outwardly extending flange extending from an upper portion of the wall, wherein the wall has a thickness between about 0.015 inches and about 0.2 inches; and a heating apparatus disposed above and spaced apart from the gas distribution plate, wherein the heating apparatus includes a heater configured to heat the gas distribution plate.

4. 发明授权

US11582187B1 Method and apparatus for providing IP address filtering 有权
公开(公告)号：US11582187B1
公开(公告)日：2023-02-14
申请号：US17675006
申请日：2022-02-18
申请人： UAB 360 IT
发明人： Vykintas Maknickas , Mohamed Adly Amer Elgaafary , Aleksandr {hacek over (S)}ev{hacek over (c)}enko
IPC分类号： H04L9/40
摘要： A method and apparatus for providing IP address filtering. The method identifies one or more suspicious Uniform Resource Locators (URLs) and resolves the one or more suspicious URLs to one or more suspicious IP addresses. A suspicious IP address list is created containing the one or more suspicious IP addresses. The suspicious IP address list may be used to facilitate a security response to filter one or more of the IP addresses in the suspicious IP address list.

5. 发明授权

US11579577B2 Methods and apparatus for grid connectivity control 有权
公开(公告)号：US11579577B2
公开(公告)日：2023-02-14
申请号：US17104763
申请日：2020-11-25
申请人： Enphase Energy, Inc.
发明人： Ashish Bansal , Sumit Saraogi , Rohit Harlalka , Karthik Lakshminarayanan , Manikandan Thirugnanasambandam Saingaravelu
IPC分类号： G05B19/042 , G06F3/04842 , G06F21/31 , H04L67/12
摘要： Methods and apparatus for grid connectivity control are provided herein. For example, a method can include receiving status information of a microgrid configured to connect to a grid, transmitting a live status update screen of the microgrid to a user, the live status update screen comprising a grid connectivity button configured to receive a user input and based on a received user input, transmitting a control signal to a microgrid interconnect device connected between the microgrid and the grid for coordinating one of connection or disconnection microgrid connected to the grid.

6. 发明授权

US11559220B2 Measurement unit for measuring a bio-impedance 有权
公开(公告)号：US11559220B2
公开(公告)日：2023-01-24
申请号：US16784235
申请日：2020-02-06
申请人： IMEC VZW , STICHTING IMEC NEDERLAND
发明人： Hyunsoo Ha , Nick Van Helleputte
IPC分类号： A61B5/053 , A61B5/0245 , A61B5/08 , A61B5/00
摘要： A measurement unit for measuring a bio-impedance of a body, the measurement unit comprising a current generator circuit, a readout circuit, and a baseline cancellation current circuit, wherein the current generator circuit is configured to amplify a reference current to form a measurement current to be driven through a body to generate a measurement voltage representing the bio-impedance; wherein the readout circuit comprises a Instrumentation amplifier (IA) which has a transconductance stage and a transimpedance stage, wherein the IA is configured to: produce a first current in the transconductance stage, the first current being proportional to the measurement voltage, receive a second current from the baseline cancellation current circuit, produce an output voltage in the transimpedance stage, the output voltage being proportional to a difference between the first current and the second current and representative of the measured bio-impedance; wherein the baseline cancellation current circuit is configured to amplify the reference current by a factor to form the second current and deliver it to the IA, wherein the factor is such that that the absolute value of the difference between the first and the second current is below a threshold such that a baseline of the first current is cancelled by the second current.

7. 发明授权

US11555244B2 High temperature dual chamber showerhead 有权
公开(公告)号：US11555244B2
公开(公告)日：2023-01-17
申请号：US17078664
申请日：2020-10-23
申请人： APPLIED MATERIALS, INC.
发明人： Pingyan Lei , Dien-Yeh Wu , Jallepally Ravi , Takashi Kuratomi , Xiaoxiong Yuan , Manjunatha Koppa , Vinod Konda Purathe
IPC分类号： C23C16/40 , C23C16/455
摘要： Embodiments of showerheads are provided herein. In some embodiments, a showerhead for use in a process chamber includes a gas distribution plate having an upper surface and a lower surface; a plurality of channels extending through the gas distribution plate substantially perpendicular to the lower surface; a plurality of first gas delivery holes extending from the upper surface to the lower surface between adjacent channels of the plurality of channels to deliver a first process gas through the gas distribution plate; and a plurality of second gas delivery holes extending from the plurality of channels to the lower surface to deliver a second process gas therethrough without mixing with the first process gas.

8. 发明授权

US11553644B2 Degraded performance detection and control 有权
公开(公告)号：US11553644B2
公开(公告)日：2023-01-17
申请号：US16923174
申请日：2020-07-08
申请人： Scythe Robotics, Inc.
发明人： Davis Thorp Foster , Robert Johnstone McCutcheon, IV , John Gordon Morrison , Isaac Heath Roberts
IPC分类号： A01D34/78 , A01D34/54 , A01D101/00 , A01D34/00
摘要： Systems and techniques for detecting suboptimal mowing due to impacted vegetation and/or orientation changes are discussed. In some examples, blade speeds, blade heights, torques, and/or a current required to spin the blades of a mower at a determined rate may be calibrated and associated with a lawn mower and/or map. Changes in any one or more of the blade speed, current required, torque, etc. (and/or additional data from one or more sensors on the mower) may be used as an indication for determining whether vegetation has impacted the underside of a mower, whether the blade has struck an object, whether the mower is undergoing an orientation change, whether the mower requires maintenance, and the like. Based on the indication, the mower can perform one or more functions to attempt to remediate the problem autonomously and/or send a signal to a user for additional help.

9. 外观设计

USD975289S1 Medical device for fetal monitoring 有权
公开(公告)号：USD975289S1
公开(公告)日：2023-01-10
申请号：US29836376
申请日：2022-04-26
申请人： VIEWCARE TECHNOLOGIES 1 APS
设计人： Henrik Zimmermann

10. 发明授权

US11545504B2 Methods and apparatus for three dimensional NAND structure fabrication 有权
公开(公告)号：US11545504B2
公开(公告)日：2023-01-03
申请号：US17228034
申请日：2021-04-12
申请人： APPLIED MATERIALS, INC.
发明人： Takehito Koshizawa , Mukund Srinivasan , Tomohiko Kitajima , Chang Seok Kang , Sung-Kwan Kang , Gill Y. Lee , Susmit Singha Roy
IPC分类号： H01L27/1157 , H01L27/11582
摘要： Methods and apparatus for forming a plurality of nonvolatile memory cells are provided herein. In some embodiments, the method, for example, includes forming a plurality of nonvolatile memory cells, comprising forming, on a substrate, a stack of alternating layers of metal including a first layer of metal and a second layer of metal different from the first layer of metal; removing the first layer of metal to form spaces between the alternating layers of the second layer of metal; and one of depositing a first layer of material to partially fill the spaces to leave air gaps therein or depositing a second layer of material to fill the spaces.

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