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1. 发明公开

EP4455818A1 MANAGEMENT DEVICE FOR POWER TRANSMISSION MECHANISM, MANAGEMENT METHOD FOR POWER TRANSMISSION MECHANISM, AND MANAGEMENT SYSTEM 失效
公开(公告)号：EP4455818A1
公开(公告)日：2024-10-30
申请号：EP22910417.9
申请日：2022-05-24
申请人： HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
发明人： TAKANO, Yuuri , KANEKO, Satoru , DEGUCHI, Kenta , OHASHI, Hironori , MATSUMOTO, Yutaka
IPC分类号： G05B23/02 , G01M13/02
CPC分类号： G01M13/02 , G05B23/02
摘要： A management device that can sense abnormality (deterioration) detection on a power transmission mechanism with higher precision and probability is implemented. A management device 30 for a power transmission mechanism that transmits a driving force from an electric motor 13 to a load-side device 12 includes a current acquiring section that acquires a current value of the electric motor 13 per unit process in which the power transmission mechanism is driven, a feature calculating section 121 that divides the unit process into multiple zones and calculates an average current value obtained by averaging the current value of each of the zones, and a diagnosis section 122 that executes abnormality detection. The diagnosis section 122 calculates a state amount estimation value on the basis of the average current value of the multiple zones, and executes abnormality sensing in the unit process on the basis of the state amount estimation value.

2. 发明公开

EP4455636A1 AUTOMATED ANALYZING DEVICE, AND METHOD FOR DETERMINING SERVICE LIFE OF LIGHT SOURCE LAMP 失效
公开(公告)号：EP4455636A1
公开(公告)日：2024-10-30
申请号：EP22908834.9
申请日：2022-10-17
申请人： HITACHI HIGH-TECH CORPORATION
发明人： KAWATO Kumiko , KAWAHARA Tetsuji , SHICHIJI Masaru , HIRAMA Hiromi
IPC分类号： G01N21/01 , G01N21/27 , G01N35/00
CPC分类号： G01N35/00 , G01N21/01 , G01N21/27
摘要： Provided is a technology for detecting that the service life of a light source lamp is approaching, before an unstable state, in which the light intensity of the light source lamp fluctuates greatly. The present disclosure proposes an automated analyzing device comprising a light source lamp, an optical detector for detecting light emitted from the light source lamp, and a control device for processing a detection signal from the light detector and for calculating a light absorbency of the light, wherein the control device acquires a change over time in the light absorbency, and determines that the service life of the light source lamp is approaching if a trend of the change over time in the light absorbency changes (see Fig. 4).

3. 发明授权

EP4095830B1 SECURE COMPUTATION DEVICE, SECURE COMPUTATION METHOD, AND PROGRAM 有权
公开(公告)号：EP4095830B1
公开(公告)日：2024-10-30
申请号：EP20915629.8
申请日：2020-01-20
IPC分类号： G09C1/00
CPC分类号： G09C1/00 , H04L2209/4620130101 , H04L9/085

4. 发明授权

EP3263040B8 ULTRASONIC IMAGE PICKUP DEVICE AND IMAGE PROCESSING DEVICE 有权转让
公开(公告)号：EP3263040B8
公开(公告)日：2024-10-30
申请号：EP15883355.8
申请日：2015-11-27
IPC分类号： A61B6/03 , A61B8/14 , G06T7/30 , A61B8/08 , A61B8/00 , A61B5/055 , G06T7/33
CPC分类号： A61B6/03 , A61B8/14 , A61B8/0883 , A61B8/4416 , G06T2207/1007220130101 , G06T2207/1008820130101 , G06T2207/3005620130101 , G06T2207/3010120130101 , G06T7/33 , A61B6/032 , A61B8/0891 , A61B8/4254 , A61B8/463 , A61B8/5207 , A61B8/5261

5. 发明公开

EP4451614A1 TWO-FACTOR AUTHENTICATION FOR A SHARED DEVICE 审中-公开
公开(公告)号：EP4451614A1
公开(公告)日：2024-10-23
申请号：EP24168965.2
申请日：2024-04-08
申请人： BlackBerry Limited
发明人： QUINLAN, Sean Michael , SPENCER, Mendel Elliot
IPC分类号： H04L9/40 , H04L9/32
CPC分类号： H04L2463/08220130101 , H04L63/0815 , H04L63/0807 , H04L63/0853 , H04L9/3213
摘要： Systems, methods, and software can be used to perform a two-factor authentication. In some aspects, a method includes: receiving, by an electronic device from a device authentication server, a two-factor authentication (2FA) token; transmitting, by the electronic device to an identity provider (IDP), an authentication request for a 2FA operation, wherein the authentication request comprises the 2FA token; receiving, by the electronic device from the IDP, an authentication response; and determining, by the electronic device, whether the 2FA operation succeeds based on the authentication response.

6. 发明公开

EP4451106A1 SCREEN PROJECTION SYSTEM AND ELECTRONIC DEVICE 审中-实审
公开(公告)号：EP4451106A1
公开(公告)日：2024-10-23
申请号：EP23878865.7
申请日：2023-09-11
申请人： Honor Device Co., Ltd.
发明人： LI, Wenyuan , WANG, Dongwei
IPC分类号： G06F3/14 , G06F3/01
CPC分类号： G06F3/01 , G06F3/14
摘要： Embodiments of this application provide a screen projection system and an electronic device. The system includes a first electronic device and a second electronic device, an application message on the first electronic device is streamed to the second electronic device, and a corresponding message notification control is displayed on the second electronic device. The second electronic device receives an operation of a user on the message notification control at first time, and sends a screen projection request to the first electronic device, so that an interface to which the application message corresponds is displayed within a screen projection window of the second electronic device at second time, where the interface includes image information corresponding to the application message. The second time is later than the first time, and the first electronic device is in a lock screen or screen-off state in a time interval between the first time and the second time. In this way, the user can directly perform an operation on the second electronic device when the first electronic device is in the lock screen or screen-off state, thereby pulling up an application on the first electronic device to be screen projected on the second electronic device.

7. 发明授权

EP3905010B1 ACTIVE STYLUS CALIBRATION METHOD, ACTIVE STYLUS AND ELECTRONIC DEVICE 有权
公开(公告)号：EP3905010B1
公开(公告)日：2024-10-23
申请号：EP20762509.6
申请日：2020-02-21
IPC分类号： G06F3/0354 , G06F3/038 , G06F3/041 , G06F3/046
CPC分类号： G06F3/0442 , G06F3/0418 , G06F3/046 , G06F3/03545 , G06F3/0383 , G06F3/038

8. 发明公开

EP4447593A1 COMMUNICATION METHOD, APPARATUS, AND SYSTEM 失效
公开(公告)号：EP4447593A1
公开(公告)日：2024-10-16
申请号：EP23737082.0
申请日：2023-01-05
申请人： Huawei Technologies Co., Ltd.
发明人： XU, Bin
IPC分类号： H04W72/12
CPC分类号： H04W72/1268 , H04W74/00 , H04L1/1812 , H04W74/08 , H04W72/12
摘要： This application provides a communication method, apparatus, and system. The method may include: receiving a random access response message, where the random access response message indicates a first uplink grant; determining a first hybrid automatic repeat request HARQ state, where the first HARQ state is a HARQ state of a first HARQ process, and the first HARQ process is a HARQ process used to send data on the first uplink grant; determining a second HARQ state, where the second HARQ state is a HARQ state allowed to be used when data on a first logical channel is sent; and when the first HARQ state is different from the second HARQ state, sending the data on the first logical channel on the first uplink grant based on the first HARQ state in the first HARQ process. When a HARQ state of a logical channel does not match a HARQ state of a HARQ process 0, the method is applied to avoid communication interruption, implement normal data transmission, and improve communication reliability.

9. 发明公开

EP4447553A1 COMMUNICATION METHOD AND APPARATUS 审中-实审
公开(公告)号：EP4447553A1
公开(公告)日：2024-10-16
申请号：EP23737182.8
申请日：2023-01-06
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Yu , LUO, Hejia , LI, Rong , WANG, Jun
IPC分类号： H04W36/08
CPC分类号： H04W36/08 , H04W64/00
摘要： A communication method and apparatus are provided. The method includes: A terminal device obtains first information, where the first information is used for mobility management of ascending-orbit and descending-orbit cells, and the first information is related to a latitude location. The terminal device performs the mobility management based on the first information. According to the method, in a scenario of ascending-orbit and descending-orbit cells in a satellite network, mobility management does not need to be frequently performed with frequency switching of ascending and descending orbits. In this way, efficiency of the mobility management of the terminal device can be improved, and system signaling overheads can also be reduced.

10. 发明公开

EP4447346A1 COMMUNICATION METHOD AND COMMUNICATION APPARATUS 审中-实审
公开(公告)号：EP4447346A1
公开(公告)日：2024-10-16
申请号：EP22914379.7
申请日：2022-12-20
申请人： Huawei Technologies Co., Ltd.
发明人： XU, Jun , JIN, Huangping , WANG, Hanqing , WANG, Xiaohan , PANG, Jiyong
IPC分类号： H04L1/00
CPC分类号： H04B7/06 , H04W72/0453 , H04B7/0456 , H04B7/0452 , H04L1/00 , H04W72/12
摘要： This application provides a communication method and a communication apparatus, so that a network device can indicate different uplink precoding information of different RB sets to a terminal device, to avoid a performance loss to an extent, and improve communication efficiency. In the method, the terminal device receives first indication information, where the first indication information indicates a quantity of bits occupied by second indication information, the second indication information indicates uplink precoding information of P RB sets, each resource block RB set in the P RB sets includes one or more RBs, different RB sets in the P RB sets correspond to different uplink precoding information, and P is greater than or equal to 2; the terminal device receives DCI; the terminal device determines the second indication information in the DCI based on the quantity of bits; and the terminal device sends uplink information based on the uplink precoding information of the P RB sets.

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