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61.发明公开公开(公告)号：US20240123652A1
公开(公告)日：2024-04-18
申请号：US18451809
申请日：2023-08-17
发明人： Longbang QING , Li WANG , Ru MU , Hongjun WANG , Mengdi BI
IPC分类号： B28B1/52 , B28B1/00 , B28B17/00 , B28B23/02 , B33Y10/00 , B33Y50/00 , B33Y70/00 , C04B14/10 , C04B14/48 , C04B24/26
CPC分类号： B28B1/523 , B28B1/001 , B28B17/0072 , B28B23/022 , B33Y10/00 , B33Y50/00 , B33Y70/00 , C04B14/10 , C04B14/48 , C04B24/2664 , C04B2103/302
摘要： The present disclosure provides a method and a manufacturing system for preparing adaptive steel-fiber-reinforced precast concrete members, the manufacturing system comprising: a discharging control mechanism, a mixing mechanism, a direction adjustment mechanism for steel fibers, and a 3D printing mechanism, all of which are set in sequence and connected to each other, and both the discharging control mechanism and the direction adjustment mechanism are connected to a same locator; the method comprising: S1: performing a microscopic numerical simulation, obtaining a distribution diagram, thereby constructing a model of the distribution of direction and number of the steel fibers; S2: calculating the mixing ratio, preparing a pre-mixed mortar, and weighing the steel fibers for subsequent use; S3: planning the printing path and comprehensively analyzing the printing path and the model; S4: sending information at each part of the printing path and controlling the distribution at each part of the printing path.
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公开(公告)号：US11957604B2
公开(公告)日：2024-04-16
申请号：US17147562
申请日：2021-01-13
IPC分类号： A61F2/50 , A61F2/78 , A61F2/80 , B29C64/386 , B33Y10/00 , B33Y50/00 , B33Y50/02 , B33Y80/00 , G05B19/4099 , B29L31/00
CPC分类号： A61F2/5046 , A61F2/80 , B29C64/386 , B33Y10/00 , B33Y50/00 , B33Y50/02 , B33Y80/00 , A61F2002/5049 , A61F2002/505 , A61F2002/5053 , A61F2002/5056 , A61F2/7812 , B29L2031/7532 , G05B19/4099 , G05B2219/35134 , G05B2219/49007
摘要： A system and method for method including receiving data representing coordinates of a shape of a body part, forming a model of a flexible inner liner based upon the received data, the flexible inner liner configured to be placed over the body part, receiving, as input, a thickness and an offset of the model of the flexible inner liner, assigning a default density to an internal structure of the model; and varying the default density of the model without changing an outer geometry of the model to create a modified model of the flexible inner liner.
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63.发明公开公开(公告)号：US20240116250A1
公开(公告)日：2024-04-11
申请号：US18389779
申请日：2023-12-20
发明人： Xin WAN , Yu GUO , Lingfeng DENG , Dachao ZHOU , Juntao GUO , Hongquan XIAO
IPC分类号： B29C64/386 , B29C64/20 , B33Y30/00 , B33Y50/00 , G05B19/04
CPC分类号： B29C64/386 , B29C64/20 , B33Y30/00 , B33Y50/00 , G05B19/0405
摘要： Disclosed in the disclosure are a method, system and apparatus for processing slice image for 3D printing, and a storage medium. The method includes: acquiring a slice image of a three-dimensional model, and a relationship between a grayscale compensation parameter and a size adjustment value; determining at least one size adjustment value according to the slice image; determining at least one grayscale compensation parameter according to the at least one size adjustment value and the relationship between the grayscale compensation parameter and the size adjustment value; and respectively performing grayscale processing on edge pixels of corresponding contours in the slice image according to the plurality of grayscale compensation parameters, where the processed slice image is used for 3D printing.
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64.发明公开公开(公告)号：US20240116249A1
公开(公告)日：2024-04-11
申请号：US18389776
申请日：2023-12-20
发明人： Xin WAN , Yu GUO , Lingfeng DENG , Dachao ZHOU , Juntao GUO , Hongquan XIAO
IPC分类号： B29C64/386 , B29C64/20 , B33Y30/00 , B33Y50/00 , G06T3/403 , G06T7/11 , G06T7/13 , G06T19/20
CPC分类号： B29C64/386 , B29C64/20 , B33Y30/00 , B33Y50/00 , G06T3/403 , G06T7/11 , G06T7/13 , G06T19/20 , G06T2219/2016
摘要： Disclosed in the disclosure are a method, system and apparatus for processing slice image for 3D printing, and a storage medium. The method includes: acquiring a slice image of a three-dimensional model, and a relationship between a grayscale compensation parameter and a size adjustment value; determining at least one size adjustment value according to the slice image; determining at least one grayscale compensation parameter according to the at least one size adjustment value and the relationship between the grayscale compensation parameter and the size adjustment value; and respectively performing grayscale processing on edge pixels of corresponding contours in the slice image according to the plurality of grayscale compensation parameters, where the processed slice image is used for 3D printing.
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公开(公告)号：US20240109254A1
公开(公告)日：2024-04-04
申请号：US18476494
申请日：2023-09-28
发明人： Wataru ENDO
IPC分类号： B29C64/386 , B33Y50/00
CPC分类号： B29C64/386 , B33Y50/00 , B29C64/153
摘要： A management method for a three-dimensional shaping apparatus includes an output step for referring to a storage unit that stores time information representing time, operation information including information representing a shaping time for a model in the three-dimensional shaping apparatus, and user information corresponding to the operation information or the three-dimensional shaping apparatus and outputting the time information, the operation information, and the user information. The operation information is stored in the storage unit in association with the time information. The user information includes at least one of face information and name information of a user. In the output step, the time information is output in a designated scale or a designated time zone.
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公开(公告)号：US11945166B2
公开(公告)日：2024-04-02
申请号：US18050802
申请日：2022-10-28
发明人： Viswanath Meenakshisundaram , Srinivas Kaza , Chunhua Li , Lance Robert Pickens , Shawn Stromenger , Jun Sato , Siobhan O'Leary , Peter Webber , Brett E. Kelly , Jennifer Chavez
IPC分类号： B29C64/35 , A61C7/08 , B08B7/00 , B08B7/04 , B29C35/08 , B29C64/124 , B29C64/30 , B29C64/357 , B29C64/379 , B29C64/386 , B29C71/04 , B29L31/00 , B33Y40/20 , B33Y50/00 , B33Y80/00
CPC分类号： B29C64/35 , B08B7/0071 , B08B7/04 , B29C35/0805 , B29C64/30 , B29C64/357 , B29C64/379 , B29C64/386 , B29C71/04 , B33Y40/20 , B33Y50/00 , B33Y80/00 , A61C7/08 , B29C64/124 , B29L2031/753
摘要： Systems, methods, and devices for post-processing additively manufactured objects are disclosed herein. In some embodiments, a method includes receiving a plurality of additively manufactured objects on a rotor, the plurality of additively manufactured objects having excess material thereon. The method can include removing the excess material from the plurality of additively manufactured objects by rotating the plurality of additively manufactured objects via the rotor. The method can further include applying energy to the plurality of additively manufactured objects to cure a portion of each additively manufactured object while the plurality of additively manufactured objects are on the rotor.
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公开(公告)号：US20240100777A1
公开(公告)日：2024-03-28
申请号：US18519764
申请日：2023-11-27
申请人： H. David DEAN , Al SIBLANI , Eric J. MOTT , John P. FISHER , Martha O. WANG , Antonios G. MIKOS
发明人： H. David DEAN , Al SIBLANI , Eric J. MOTT , John P. FISHER , Martha O. WANG , Antonios G. MIKOS
IPC分类号： B29C64/386 , A61L27/50 , A61L27/56 , A61L27/60 , B33Y30/00 , B33Y50/00 , B33Y70/00 , B33Y80/00 , G03F7/004 , G03F7/029 , G03F7/105 , G03F7/20
CPC分类号： B29C64/386 , A61L27/50 , A61L27/56 , A61L27/60 , B33Y30/00 , B33Y50/00 , B33Y70/00 , B33Y80/00 , G03F7/0047 , G03F7/029 , G03F7/105 , G03F7/2008 , B29C64/135
摘要： A light polymerizable composition for use in the additive manufacturing of medical devices may include a first photo-initiator and a second photo-initiator. The first photo-initiator activates to initiate curing of the composition when exposed to light of a first wavelength in an additive manufacturing device and the second photo-initiator limits the transmission of the light of the first wavelength that activates the first photo-initiator in the additive manufacturing device. The second photo-initiator is activated to further cure the composition when exposed to a light of a second wavelength different from the first wavelength by activating the second photo-initiator to produce free radicals at a higher rate when exposed to the light of the second wavelength than when exposed to the light of the first wavelength.
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公开(公告)号：US11941918B2
公开(公告)日：2024-03-26
申请号：US18301147
申请日：2023-04-14
申请人： Yoti Holding Limited
IPC分类号： G06V40/40 , B29C64/393 , B33Y50/00 , B33Y50/02 , G06F18/214 , G06N3/08 , G06T7/20 , G06T7/50 , G06T7/55 , G06T17/00 , G06V10/141 , G06V10/44 , G06V10/764 , G06V10/82 , G06V20/64 , G06V40/16 , B29L31/48 , B33Y30/00 , B33Y80/00 , G06F21/32
CPC分类号： G06V40/40 , B29C64/393 , B33Y50/00 , B33Y50/02 , G06F18/214 , G06N3/08 , G06T7/20 , G06T7/50 , G06T7/55 , G06T17/00 , G06V10/141 , G06V10/454 , G06V10/764 , G06V10/82 , G06V20/647 , G06V40/16 , G06V40/168 , G06V40/172 , B29L2031/48 , B33Y30/00 , B33Y80/00 , G06F21/32 , G06T2200/04 , G06T2207/10021 , G06T2207/20081 , G06T2207/20084 , G06T2207/30201
摘要： An image processing component is trained to process 2D images of human body parts, in order to extract depth information about the human body parts captured therein. Image processing parameters are learned during the training from a training set of captured 3D training images, each 3D training image of a human body part and captured using 3D image capture equipment and comprising 2D image data and corresponding depth data, by: processing the 2D image data of each 3D training image according to the image processing parameters, so as to compute an image processing output for comparison with the corresponding depth data of that 3D image, and adapting the image processing parameters in order to match the image processing outputs to the corresponding depth data, thereby training the image processing component to extract depth information from 2D images of human body parts.
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69.发明公开公开(公告)号：US20240094702A1
公开(公告)日：2024-03-21
申请号：US18157221
申请日：2023-01-20
IPC分类号： G05B19/4099 , B22F10/80 , B29C64/386 , B33Y50/00 , G05B13/02
CPC分类号： G05B19/4099 , B22F10/80 , B29C64/386 , B33Y50/00 , G05B13/0265 , G05B2219/49023
摘要： An additive manufacturing system may include an additive manufacturing device and a process map generation system. The process map generation system may generate an operational process map responsive to mathematical simulations of an additive manufacturing device, cause the additive manufacturing device to print a plurality of test structures responsive to the operational process map, detect one or more defects in each of the plurality of test structures, automatically update the operational process map responsive to the defects, and modify one or more operating parameters of the additive manufacturing device responsive to the updated operational process map.
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公开(公告)号：US11934496B2
公开(公告)日：2024-03-19
申请号：US17651931
申请日：2022-02-22
申请人： Xerox Corporation
发明人： Christopher Douglas Atwood , Frank B. Tamarez Gomez , Jacob McCarthy , Joseph M. Ferrara, Jr. , Joseph Fredrick Casey
CPC分类号： G06F21/16 , B29C64/386 , B33Y30/00 , B33Y50/00 , G06F3/1222 , G06F3/1238 , G06F3/1253 , G06F3/126 , G06F3/1285 , G06F21/608 , B42D25/30
摘要： Methods and systems for generating a secure copy of content associated with a non-fungible token (NFT) are disclosed. The system will receive a print request to print digital content that is associated with an NFT, access a blockchain to identify a current owner of the NFT, and generate a print job that with instructions to print the NFT content. If and only if the current owner of the NFT is the requesting entity, the system will print a unique authentication code with the digital content. The system will cause a print engine to print the digital content on a substrate or as a 3D object. In some embodiments, the system may be included in a print device that includes the print engine. Other aspects include a system that verifies whether a printed copy of content is an authorized copy, using the unique authentication code and the NFT described above.
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