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公开(公告)号：US11995901B2
公开(公告)日：2024-05-28
申请号：US17565405
申请日：2021-12-29
发明人： Zhongjie Zhu , Guanglong Liao , Yongqiang Bai , Yuer Wang
IPC分类号： G06V10/82 , G06V10/77 , G06V10/774 , G06V10/80 , G06V20/62
CPC分类号： G06V20/63 , G06V10/7715 , G06V10/774 , G06V10/806 , G06V10/82
摘要： A method and a system for detecting a scene text are provided. The method includes: acquiring a scene text picture in a preset manner, pre-processing the acquired scene text picture, detecting the pre-processed scene text picture with a training model for scene text detection, and acquiring a detection result. Accordingly, the method and the system have an original PSENet (Progressive Scale Expansion Network) backbone network ResNet (Deep Residual Network) is replaced with a rich feature structure network (i.e. Res2NeXt (Combination of Res2Net and ResNeXt)) to improve a network feature extraction capability, thereby increasing a text detection precision of the network; mixed pooling is added at an appropriate location in the backbone network to acquire useful context information by performing pooling operations of different kernel shapes and capture long and short distance dependency relationships between different locations, thereby further increasing the text detection precision of the network.
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公开(公告)号：US20230020064A1
公开(公告)日：2023-01-19
申请号：US17474083
申请日：2021-09-14
发明人： Lin He
摘要： Provided is a circulating aquaculture facility for saltwater ponds. The circulating aquaculture facility comprises a cultivation tank, a division plate vertically arranged in the cultivation tank to divide an inner cavity of the cultivation tank into a left inner chamber and a right inner chamber; a water inlet pipeline, water in the water inlet pipeline enters the cultivation tank through the left rectangular through hole of the cultivation tank; an outlet pipeline, sewage discharged from the right rectangular through hole of the cultivation tank is capable of entering the outlet pipeline; and an oxygen supply device which delivers oxygen to the inner bottom of the cultivation tank.
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公开(公告)号：US20240009807A1
公开(公告)日：2024-01-11
申请号：US17970344
申请日：2022-10-20
发明人： Jingwei NING , Xiang YAN , Wen LIU , Hongwei CUI , Hang WANG , Chi ZHANG , Li LIN , Peichao WANG , Yeying TENG
摘要： The present disclosure relates to the technical field of automobile part processing, and specifically provides a clamping device and a sandblasting device for automobile part processing. The clamping device comprises a clamping component for clamping an automobile part, and an auxiliary component; the auxiliary component comprises a supporting part, a pull rod, a protective pad, and a return spring, wherein the pull rod is movably provided on the supporting part, one end of the pull rod is connected to the protective pad having deformation performance, and the protective pad is used for being arranged between the automobile part and the clamping component; the return spring is used for being installed between the supporting part and the protective pad; the pull rod is pulled so that the pull rod pulls the protective pad to move towards the direction close to the supporting part.
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公开(公告)号：US20230292722A1
公开(公告)日：2023-09-21
申请号：US18122149
申请日：2023-03-16
发明人： Yinghui DONG , Hongqiang XU , Tianbao MO , Hanhan YAO , Lin HE , Jing HE , Zhihua LIN
IPC分类号： A01K67/033
CPC分类号： A01K67/0334
摘要： The present invention provides a breeding method of a new variety of hard-shelled razor clams, comprising the following steps: a. Estimating the heritability of shell hardness trait: constructing full-sib families to estimate the heritability of the growth and shell hardness traits of the razor clams; b. Selecting individuals with hard shells from basic population using an electronic hardness tester of material mechanics as the broodstock clams; c. Artificially-induced spawning; d. The offspring grow-out; e. Purification of the new strain: with the new strain of hard-shelled generation 1 adults obtained in step d as broodstocks, repeating the steps c and d several times to obtain a new variety of razor clams with hard shells, and the shell hardness trait of razor clams has stable heritability.
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公开(公告)号：US11925181B1
公开(公告)日：2024-03-12
申请号：US17974642
申请日：2022-10-27
发明人： Chunbo Song
摘要： A making method of meal replacement bread is provided, which is based on hypoglycemic function of black fungus polysaccharide and yam polysaccharide, and uses α-amylase inhibition rate as a measurement index. Five single-factor experiments are designed with an addition of composite polysaccharide, buckwheat flour, butter, cream cheese and milk respectively, to screen out the best addition of each nutrient and provide a making recipe of the hypoglycemic meal replacement bread with high nutrition.
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公开(公告)号：US20240009805A1
公开(公告)日：2024-01-11
申请号：US17970352
申请日：2022-10-20
发明人： Jingwei NING , Wen LIU , Hongwei CUI , Kai LIN , Xiang YAN , Hang WANG , Zhiwen GUO , Chi ZHANG , Pengfei LIU
CPC分类号： B24C5/04 , B24C7/0046 , B24C3/06
摘要： The present disclosure relates to the technical field of automobile part processing, and specifically provides a spray head device and a sandblasting device for automobile part processing. The spray head device comprises a spray head body and a connecting pipe. A conical through hole is penetratingly arranged in the spray head body, one end of the conical through hole forms a discharge port, the other end of the conical through hole forms a feed port, the caliber of the feed port is greater than that of the discharge port, the connecting pipe is fixedly connected to one end of the feed port of the spray head body, and the connecting pipe is coaxially arranged with the conical through hole; the conical through hole is penetratingly provided in the spray head body.
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公开(公告)号：US20220207890A1
公开(公告)日：2022-06-30
申请号：US17565405
申请日：2021-12-29
发明人： Zhongjie Zhu , Guanglong Liao , Yongqiang Bai , Yuer Wang
IPC分类号： G06V20/62 , G06V10/774 , G06V10/77 , G06V10/80 , G06V10/82
摘要： A method and a system for detecting a scene text are provided. The method includes: acquiring a scene text picture in a preset manner, pre-processing the acquired scene text picture, detecting the pre-processed scene text picture with a training model for scene text detection, and acquiring a detection result. Accordingly, the method and the system have an original PSENet (Progressive Scale Expansion Network) backbone network ResNet (Deep Residual Network) is replaced with a rich feature structure network (i.e. Res2NeXt (Combination of Res2Net and ResNeXt)) to improve a network feature extraction capability, thereby increasing a text detection precision of the network; mixed pooling is added at an appropriate location in the backbone network to acquire useful context information by performing pooling operations of different kernel shapes and capture long and short distance dependency relationships between different locations, thereby further increasing the text detection precision of the network.
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