-
公开(公告)号：US20230129434A1
公开(公告)日：2023-04-27
申请号：US18145732
申请日：2022-12-22
IPC分类号： C25D5/08 , C25D1/00 , C25D5/02 , C25D7/04 , C25D3/38 , B29C64/20 , H05K3/24 , C25D17/12 , C25D17/10 , C25D5/04 , H05K3/32 , C25D17/00 , C25D21/12 , C25D7/00 , C25D5/00 , C25D5/54 , C25D17/06
摘要： A hydrogen evolution assisted electroplating nozzle includes a nozzle tip configured to interface with a portion of a substructure. The nozzle also includes an inner coaxial tube connected to a reservoir containing an electrolyte and an anode, the inner coaxial tube configured to dispense the electrolyte through the nozzle tip onto the portion of the substructure. The nozzle also includes an outer coaxial tube encompassing the inner coaxial tube, the outer coaxial tube configured to extract the electrolyte from the portion of the substructure. The nozzle also includes at least one contact pin configured to make electrical contact with a conductive track on the substrate.
-
公开(公告)号：US20230127698A1
公开(公告)日：2023-04-27
申请号：US17971295
申请日：2022-10-21
IPC分类号： G06T7/00 , G06T7/11 , G06T7/174 , G06N20/00 , G06N3/08 , G06T5/00 , G06T5/20 , G06T17/20 , G06V20/69
摘要： Systems and methods for automated stereology using deep learning are disclosed. The systems include an update in the form of a semi-automatic approach for ground truth preparation in 3D stacks of microscopy images (disector stacks) for generating more training data. The systems also present an exemplary disector-based MIMO framework where all the planes of a 3D disector stack are analyzed as opposed to a single focus-stacked image (EDF image) per stack. The MIMO approach avoids the costly computations of 3D deep learning-based methods by using the 3D context of cells in disector stacks; and prevents stereological bias in the previous EDF-based method due to counting profiles rather than cells and under-counting overlap-ping/occluded cells. Taken together, these improvements support the view that AI-based automatic deep learning methods can accelerate the efficiency of unbiased stereology cell counts without a loss of accuracy or precision as compared to conventional manual stereology.
-
公开(公告)号：US11632385B2
公开(公告)日：2023-04-18
申请号：US17166714
申请日：2021-02-03
发明人： Mohamed Rahouti , Kaiqi Xiong
摘要： In one implementation, a system for the prevention of malicious attack on a computing resource includes one or more processor; computer memory storing instructions that, when executed by the one or more processors, cause the one or more processors to perform operations including: observing traffic flow of a network; altering a SYN threshold value based on the observing of the traffic flow of the network; comparing a metric of SYN messages submitted to the network; and based on the comparison of the metric of SYN messages submitted, selectively engaging corrective action with the network.
-
4.发明授权公开(公告)号：US11628419B2
公开(公告)日：2023-04-18
申请号：US16961158
申请日：2019-01-12
发明人： Shengqian Ma , Qi Sun , Briana Aguila
IPC分类号： B01J20/26 , B01J20/28 , B01J20/30 , C08F112/34 , G21F9/12
摘要： Compositions are provided for efficient uranium extraction, for example from wastewater, seawater, or other water sources. The compositions can include a functionalized porous organic polymer functionalized with one or more uranium binding moieties, e.g. having a plurality of amidoxime or amidrazone groups covalently attached thereto. The compositions can include covalent organic frameworks, porous aromatic frameworks, and various porous organic polymers, especially those having a hierarchical pore size distribution over a range of pore sizes. The compositions can have functional groups such as amidoxime or an amidrazone covalently attached thereto. The hierarchical pore size distribution can be determined based upon at least 60% of the pore sizes in the range of pore sizes having a pore volume of at least 0.01 cm3 g−1 in the pore size distribution at 77 K. Methods of making the compositions and methods of using the compositions are also provided.
-
公开(公告)号：US20230100495A1
公开(公告)日：2023-03-30
申请号：US18074911
申请日：2022-12-05
IPC分类号： A61F5/058 , A61C5/00 , G05B19/4099 , G06T17/20 , A61B17/66 , B33Y50/00 , A61C7/08 , A61C9/00 , B33Y80/00 , A61C7/00 , A61B34/10 , B29C64/386 , G06T19/00 , B33Y10/00 , A61B17/00 , A61B17/56
摘要： An off-the-shelf oral splint that is operatively secured to the maxilla and mandible to assist in reduction and provide maintenance of reduction of maxillary and mandibular fractures in the edentulous or partially edentulous patient. The oral splint is fabricated into a plurality of standardized sizes. These sizes are determined by imaging a population of jaws, measuring dimensions thereof, manipulating (e.g., calculating the mean) these dimensions, and generating a size that is representative of a subset of that population. This can be done for all sizes that would represent individuals in that population. The splint itself is fabricated virtually by creating “U-shapes”, splitting them horizontally into halves, creating an evacuation channel, and generating a coupling mechanism to hold the halves together. The splint can then be printed or otherwise manufactured.
-
6.发明申请公开(公告)号：US20230089476A1
公开(公告)日：2023-03-23
申请号：US17950850
申请日：2022-09-22
发明人： Mustafa Hajij , Ghada Alzamzmi
摘要： A method for object recognition from point cloud data acquires irregular point cloud data using a 3D data acquisition device, constructs a nearest neighbor graph from the point cloud data, constructs a cell complex from the nearest neighbor graph, and processes the cell complex by a cell complex neural network (CXN) to produce a point cloud segmentation or a point cloud classification using geometric message passing schemes to implement deep learning protocol in the CXN. The point cloud segmentation may include an object classification label for each point in the point cloud, and/or a classification label identifying an object in the point cloud.
-
7.发明申请公开(公告)号：US20230085829A1
公开(公告)日：2023-03-23
申请号：US17948160
申请日：2022-09-19
IPC分类号： H04W4/46
摘要： Methods and systems for information exchange of a vehicle in a multiagent system are disclosed. The methods and systems include: receiving one or more neighboring states broadcast by one or more neighboring vehicles; transmitting a last broadcast state of the vehicle to the one or more neighboring vehicles; determining a current state of the vehicle based on the one or more neighboring states and the last broadcast state; determining a norm-free information exchange triggering condition based on the last broadcast state, the current state, and an estimated command; and in response to the current state violating the norm-free information exchange triggering condition, transmitting the current state to the one or more neighboring vehicles. Other aspects, embodiments, and features are also claimed and described.
-
公开(公告)号：US11603254B1
公开(公告)日：2023-03-14
申请号：US17074258
申请日：2020-10-19
摘要： A miniature pump including a first chamber, a second chamber, a deformable membrane provided within the second chamber that divides the second chamber into first and second sub-chambers, the second sub-chamber defining a reservoir configured to contain liquid to be dispensed, a passage that connects the first chamber to the first sub-chamber, and an outlet in fluid communication with the reservoir, wherein pressurized fluid within the first internal chamber flows through the passage and into the first sub-chamber to compress the deformable membrane and cause liquid contained within the reservoir to flow out from the reservoir through the outlet and wherein the deformable membrane does not generate significant restoring forces when it is deformed and, therefore, will not return to its initial undeformed shape unless the reservoir is refilled.
-
公开(公告)号：US11600161B1
公开(公告)日：2023-03-07
申请号：US17187489
申请日：2021-02-26
摘要： In one embodiment, a sensor unit includes an outer housing including a top plate and a base member that together define an interior space, the top plate being configured to directly receive and support the leg of the piece of furniture, a load cell provided within the interior space configured to measure forces imposed by the leg on the top plate, the load cell including a planar metal plate having a deformable element to which the top plate is mounted and a sensor element mounted to the planar metal plate at a location at which the deformable element extends from the remainder of the planar metal plate, and an internal platform provided within the interior space and associated with the base member that supports the planar metal plate of the load cell in a manner in which the deformable element of the planar metal plate is free to deform when a force is imposed by the leg on the top plate.
-
10.发明申请公开(公告)号：US20230042561A1
公开(公告)日：2023-02-09
申请号：US17947581
申请日：2022-09-19
发明人： Sriram Chellappan , Balaji Padmanabhan , Tanvir Hossain Bhuiyan , Arup Kanti Dey , Shaminur Rahman
摘要： A system for authenticating an individual's location activity includes a mobile communications device connected to a network and in electronic communication with at least one other computer. The mobile communications device is configured to authenticate the individual's presence at a location using biometric data entered by the individual. The mobile communications device has applications stored thereon to access location information for the mobile communications device using a GPS application stored on the mobile communications device and to access time information for the mobile communications device from a clock application stored on the mobile communications device. The mobile communications devices creates a digital signature that authenticates an individual's location activity by storing an encrypted digital certificate comprising a hash calculation using the biometric data, a validation key generated by authenticating the biometric data, the location information, and the time information.
-
-
-
-
-
-
-
-
-
搜索结果
807 条记录 (耗时 0.044 秒)