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1. 发明公开

EP4404569A3 METHODS AND APPARATUS OF VIDEO CODING USING HISTORY-BASED MOTION VECTOR PREDICTION 审中-实审
公开(公告)号：EP4404569A3
公开(公告)日：2024-10-23
申请号：EP24180836.9
申请日：2019-07-16
申请人： Beijing Dajia Internet Information Technology Co., Ltd.
发明人： WANG, Xianglin , CHEN, Yi-Wen
IPC分类号： H04N19/52 , H04N19/184 , H04N19/119 , H04N19/44 , H04N19/42 , H04N19/174 , H04N19/436 , H04N19/513
CPC分类号： H04N19/119 , H04N19/52 , H04N19/174 , H04N19/436 , H04N19/513
摘要： A computing device performs a method of encoding video data by partitioning a current picture into multiple rows of coding tree units (CTUs), each CTU including one or more coding units (CUs). A data buffer storing a plurality of history-based motion vector predictors is used for processing the rows of CTUs and the processing process resets the buffer before processing a first CU of a current row of CTUs. For a current CU of the row of CTUs, a motion vector candidate list is constructed from exploiting spatial and temporal correlation of motion vectors of neighbouring code units as well as the history-based motion vector predictors in the buffer. Finally, one motion vector predictor is selected, from the motion vector candidate list, for processing the current CU and the buffer is updated based on the selected one.

2. 发明公开

EP4404568A3 METHODS AND APPARATUS OF VIDEO CODING USING HISTORY-BASED MOTION VECTOR PREDICTION 审中-实审
公开(公告)号：EP4404568A3
公开(公告)日：2024-10-23
申请号：EP24180828.6
申请日：2019-07-16
申请人： Beijing Dajia Internet Information Technology Co., Ltd.
发明人： WANG, Xianglin , CHEN, Yi-Wen
IPC分类号： H04N19/52 , H04N19/184 , H04N19/119 , H04N19/44 , H04N19/42 , H04N19/174 , H04N19/436 , H04N19/513
CPC分类号： H04N19/119 , H04N19/52 , H04N19/174 , H04N19/436 , H04N19/513
摘要： A computing device performs a method of decoding video data by acquiring a video bitstream including data associated with multiple encoded pictures, each picture including multiple rows of coding tree units (CTUs) and each CTU including one or more coding units (CUs). A data buffer storing a plurality of history-based motion vector predictors is used for encoding the rows of CTUs and the decoding process resets the buffer before decoding a first CU of a current row of CTUs. For a current CU of the row of CTUs, a motion vector candidate list is constructed from exploiting spatial and temporal correlation of motion vectors of neighbouring code units as well as the history-based motion vector predictors in the buffer. Finally, one motion vector predictor is selected, from the motion vector candidate list, for decoding the current CU and the buffer is updated based on the selected one.

3. 发明公开

EP4444051A1 LOCKING MECHANISM AND POWER SUPPLY DEVICE 审中-实审
公开(公告)号：EP4444051A1
公开(公告)日：2024-10-09
申请号：EP23766407.3
申请日：2023-02-09
申请人： Murata Manufacturing Co., Ltd.
发明人： FURUNO Masataka
IPC分类号： H05K7/12 , E05B65/00 , F16B1/02 , H05K7/14
CPC分类号： H05K7/12 , H05K7/14 , F16B1/02 , E05B65/00
摘要： A lock mechanism (10) attached to an exterior body for housing an electronic device includes a latch (20) and a bumper (30). The latch (20) has a first flat plate (21) and a first protrusion (23). The first flat plate (21) has a main surface (22). The first protrusion (23) protrudes from the first flat plate (21) to a side that the main surface (22) faces. The bumper (30) has a second flat plate (31) in contact with the latch (20) and a second protrusion (33). The second protrusion (33) protrudes from the second flat plate (31) to a side in the same direction as the first protrusion (23). A specific axis parallel to the main surface (22) is a first axis (X), and an axis orthogonal to the first axis (X) and parallel to the main surface (22) is a second axis (Y). The first protrusion 23 has a latch surface (23A) perpendicular to the first axis (X). The second protrusion (33) has a bumper surface (33A) perpendicular to the second axis (Y).

4. 发明公开

EP4443242A1 EXPOSURE APPARATUS 审中-实审
公开(公告)号：EP4443242A1
公开(公告)日：2024-10-09
申请号：EP22909721.7
申请日：2022-12-05
申请人： Contemporary Amperex Technology (Hong Kong) Limited
发明人： LIU, Xiaosong , LI, Keqiang , WU, Zhiyang , LU, Yi
IPC分类号： G03F7/20
CPC分类号： G03F7/20 , G03F7/70733 , G03F7/7005 , G03F7/2002 , G03F7/70808 , G03F7/2032 , G03F7/7055 , G03F7/2035 , G03F7/201 , G03F7/2022 , G03F7/24 , G03F7/7035
摘要： This application provides an exposure apparatus and relates to the field of exposure technologies. The exposure apparatus includes a conveying mechanism and an exposure mechanism. The conveying mechanism is configured to convey a substrate, a surface of the substrate being coated with photoresist. The exposure mechanism includes an exposure source and an exposure member. The exposure source is configured to provide light to the substrate. The exposure member includes an exposure section opposite the substrate, where the exposure section is located between the exposure source and the substrate and disposed in close proximity to the substrate, the exposure section has a light-transmitting portion that allows light to be incident on the substrate and a light-shielding portion that prevents light from being incident on the substrate, and the exposure section is configured to keep the light-transmitting portion and the light-shielding portion in synchronized movement with the substrate. The part of the exposure member provided with the light-shielding portion and the light-transmitting portion moves in synchronization with the substrate, implementing exposure processing by the exposure mechanism during conveying of the substrate, thus improving the exposure efficiency. During conveying of the substrate, the light-shielding portion and the light-transmitting portion remain stationary relative to the substrate, which ensures that the patterns on the exposure member are fully exposed to the substrate at a high speed with good pattern consistency.

5. 发明公开

EP4429244A2 IN-LOOP FILTERS FOR VIDEO CODING 审中-实审
公开(公告)号：EP4429244A2
公开(公告)日：2024-09-11
申请号：EP24190565.2
申请日：2020-12-28
申请人： Beijing Dajia Internet Information Technology Co., Ltd.
发明人： CHEN, Yi-Wen , XIU, Xiaoyu , MA, Tsung-Chuan , JHU, Hong-Jheng , WANG, Xianglin , YU, Bing
IPC分类号： H04N19/423
CPC分类号： H04N19/423 , H04N19/82 , H04N19/117 , H04N19/156 , H04N19/182
摘要： The present invention is directed to a method for encoding video data, the method comprising the steps of obtaining a plurality of image samples of a video frame, each image sample corresponding to one of a luma sample and a chroma sample; for each of the plurality of image samples, filtering a respective image sample using an adaptive loop filter having a filter length L and a set of filter coefficients, further including: identifying a set of related image samples of the respective image sample; for each of the set of related image samples, identifying a respective clip value index and a corresponding filter coefficient; clipping a difference between each of the set of related image samples and the respective image sample based on the respective clip value index, wherein the respective clip value index corresponds to a respective clipping boundary value equal to 2 to a power of a respective clipping number, and all respective clipping numbers corresponding to each respective clipping value index are integers; and modifying the respective image sample with the clipped difference between each of the set of related image samples and the respective image sample based on the corresponding filter coefficient.

6. 发明公开

EP4404569A2 METHODS AND APPARATUS OF VIDEO CODING USING HISTORY-BASED MOTION VECTOR PREDICTION 审中-实审
公开(公告)号：EP4404569A2
公开(公告)日：2024-07-24
申请号：EP24180836.9
申请日：2019-07-16
申请人： Beijing Dajia Internet Information Technology Co., Ltd.
发明人： WANG, Xianglin , CHEN, Yi-Wen
IPC分类号： H04N19/513
CPC分类号： H04N19/119 , H04N19/52 , H04N19/174 , H04N19/436 , H04N19/513
摘要： A computing device performs a method of encoding video data by partitioning a current picture into multiple rows of coding tree units (CTUs), each CTU including one or more coding units (CUs). A data buffer storing a plurality of history-based motion vector predictors is used for processing the rows of CTUs and the processing process resets the buffer before processing a first CU of a current row of CTUs. For a current CU of the row of CTUs, a motion vector candidate list is constructed from exploiting spatial and temporal correlation of motion vectors of neighbouring code units as well as the history-based motion vector predictors in the buffer. Finally, one motion vector predictor is selected, from the motion vector candidate list, for processing the current CU and the buffer is updated based on the selected one.

7. 发明授权

EP4013754B1 MLL1 INHIBITORS AND ANTI-CANCER AGENTS 有权
公开(公告)号：EP4013754B1
公开(公告)日：2024-07-24
申请号：EP21733046.3
申请日：2021-05-27
IPC分类号： C07D473/32 , C07D487/04 , C07D471/04 , A61K31/52 , A61K31/53 , A61K31/437 , A61P35/00 , A61P35/02 , A61P9/12 , A61P11/00
CPC分类号： C07D473/32 , C07D487/04 , C07D471/04 , A61K31/52 , A61K31/53 , A61K31/437 , A61P35/00 , A61P35/02 , A61P9/12 , A61P11/00 , A61K45/06

8. 发明授权

EP4194108B1 SMALL-GRAIN AGRICULTURAL PRODUCT COLOR SELECTION METHOD COMBINING AREA SCAN AND LINE SCAN PHOTOELECTRIC FEATURES 有权
公开(公告)号：EP4194108B1
公开(公告)日：2024-07-17
申请号：EP21839813.9
申请日：2021-11-02
IPC分类号： B07C5/342 , B07C5/36
CPC分类号： B07C5/3425 , B07C2501/001820130101 , B07C5/368

9. 发明授权

EP4163188B1 VEHICLE-BODY 有权
公开(公告)号：EP4163188B1
公开(公告)日：2024-06-19
申请号：EP22194492.9
申请日：2022-09-08
IPC分类号： B62D21/17 , B62D25/20 , B60H1/00
CPC分类号： B62D21/17 , B62D25/20 , B60H1/00564

10. 发明公开

EP4369156A1 DIRECTION INPUT DEVICE AND CONTROLLER 审中-实审
公开(公告)号：EP4369156A1
公开(公告)日：2024-05-15
申请号：EP21953510.1
申请日：2021-08-13
申请人： Nintendo Co., Ltd.
发明人： FURUIKE, Hironori
IPC分类号： G06F3/0338
CPC分类号： G06F3/0338
摘要： A direction input device includes an input portion, a first slide portion, a second slide portion, a first slid surface, a second slid surface, and a slide biasing portion. The input portion includes an operated portion and a shaft. The first slide portion slides in a first direction. The first slide portion is provided with a first hole through which the shaft passes, the first hole extending in a second direction. The second slide portion slides in the second direction. The second slide portion is provided with a second hole through which the shaft passes, the second hole extending in the first direction. The first slid surface extends in the first direction and is in a shape curved convexly upward. The first slide portion slides over the first slid surface as the first slide portion abuts thereon from below. The second slid surface extends in the second direction and is in a shape curved convexly upward. The second slide portion slides over the second slid surface as the second slide portion abuts thereon from below. The slide biasing portion is provided below the first slide portion and the second slide portion to bias the first slide portion upward from below as pressing the first slide portion against the first slid surface and to bias the second slide portion upward from below as pressing the second slide portion against the second slid surface.

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