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1. 发明公开

EP2607741A4 CAM TURNTABLE, SUN-TRACKING DEVICE EQUIPPED WITH SAME AND CONTROL METHOD FOR THE DEVICE 审中-公开
公开(公告)号：EP2607741A4
公开(公告)日：2017-11-15
申请号：EP11817784
申请日：2011-08-16
申请人： CHENG DU ZHONG SHUN SCIENCE AND TECH DEV CO LTD
发明人： HUANG ZHONG
IPC分类号： F16F15/10 , F24J2/38
CPC分类号： H01L31/052 , F16H1/16 , F24J2/542 , F24J2002/5437 , F24J2002/5448 , H02S20/00 , H02S20/32 , Y02E10/47 , Y02E10/50
摘要： A sun-tracking device equipped with a cam turntable (2) and a control method for the device. The sun-tracking device comprises a support mechanism for mounting a photovoltaic assembly (1), and an azimuth driving device, which is a cam turntable (2), fixed on the support mechanism for adjusting the azimuth thereof. The sun-tracking device adjusts the azimuth of the support mechanism for mounting the photovoltaic assembly (1) by utilizing the cam turntable (2) as the azimuth driving device, so that harmful incoming impact loads on the sun-tracking device as a whole are transferred into friction forces which are then transferred and eliminated, therefore it is advantageous in avoiding damages to subsequent driving devices due to the excessively large impact loads, especially in protecting the precision of a control worm gear (2-12) from being affected, which in turn extends the service life of the sun-tracking device as a whole. The device has high safety, large load capacity, and the function of automatic gap adjustment.

2. 发明授权

EP2343851B1 NETWORK AUTHENTICATION METHOD, CORRESPONDING SYSTEM AND CLIENT DEVICE 有权
标题翻译：网络认证方法，相应系统和客户端设备
公开(公告)号：EP2343851B1
公开(公告)日：2017-11-15
申请号：EP09823030.3
申请日：2009-09-11
申请人： Huawei Digital Technologies (Cheng Du) Co. Limited
发明人： JIANG, Wu
IPC分类号： H04L29/06
CPC分类号： H04L63/08 , H04L63/02 , H04L63/1466 , H04L69/161 , H04L69/163

3. 发明授权

EP2461524B1 NETWORK PROXY IMPLEMENTATION METHOD AND APPARATUS 有权
公开(公告)号：EP2461524B1
公开(公告)日：2017-06-28
申请号：EP10809530.8
申请日：2010-07-21
申请人： Huawei Digital Technologies (Cheng Du) Co. Limited
发明人： LI, Yongyong
IPC分类号： H04L29/08 , H04L12/64 , H04L12/66
CPC分类号： H04L12/66 , H04L12/6418 , H04L67/143 , H04L67/148 , H04L67/2861

4. 发明公开

EP2607741A1 CAM TURNTABLE, SUN-TRACKING DEVICE EQUIPPED WITH SAME AND CONTROL METHOD FOR THE DEVICE 审中-公开
标题翻译： KAMERADREHTISCH，SONNENVERFOLGUNGSVORRICHTUNG DAMIT UND STEEERVERFAHRENFÜRDIESE VORRICHTUNG
公开(公告)号：EP2607741A1
公开(公告)日：2013-06-26
申请号：EP11817784.9
申请日：2011-08-16
申请人： Cheng Du Zhong Shun Science And Technology Developent Co., Ltd.
发明人： HUANG, Zhong
IPC分类号： F16F15/10 , F24J2/38
CPC分类号： H01L31/052 , F16H1/16 , F24S30/452 , F24S2030/11 , F24S2030/13 , H02S20/00 , H02S20/32 , Y02E10/47 , Y02E10/50
摘要： A sun-tracking device equipped with a cam turntable (2) and a control method for the device. The sun-tracking device comprises a support mechanism for mounting a photovoltaic assembly (1), and an azimuth driving device, which is a cam turntable (2), fixed on the support mechanism for adjusting the azimuth thereof. The sun-tracking device adjusts the azimuth of the support mechanism for mounting the photovoltaic assembly (1) by utilizing the cam turntable (2) as the azimuth driving device, so that harmful incoming impact loads on the sun-tracking device as a whole are transferred into friction forces which are then transferred and eliminated, therefore it is advantageous in avoiding damages to subsequent driving devices due to the excessively large impact loads, especially in protecting the precision of a control worm gear (2-12) from being affected, which in turn extends the service life of the sun-tracking device as a whole. The device has high safety, large load capacity, and the function of automatic gap adjustment.
摘要翻译：配备有凸轮转台（2）的太阳跟踪装置和该装置的控制方法。太阳跟踪装置包括用于安装光伏组件（1）的支撑机构和固定在支撑机构上用于调节其方位角的凸轮转台（2）的方位驱动装置。太阳跟踪装置通过利用作为方位驱动装置的凸轮转台（2）来调节用于安装光伏组件（1）的支撑机构的方位角，使得整个太阳跟踪装置上的有害的进入冲击载荷为转移到摩擦力中，然后被转移和消除，因此有利于避免由于过大的冲击载荷而对随后的驱动装置造成的损害，特别是在保护控制蜗轮（2-12）不受影响的精度方面，从而延长了整个太阳跟踪装置的使用寿命。该装置具有安全性高，承载能力大，自动间隙调整功能。

5. 发明授权

EP2244418B1 DATABASE SECURITY MONITORING METHOD, DEVICE AND SYSTEM 有权
标题翻译：数据库安全监控方法，设备和系统
公开(公告)号：EP2244418B1
公开(公告)日：2018-05-02
申请号：EP09802363.3
申请日：2009-05-11
申请人： Huawei Digital Technologies (Cheng Du) Co. Limited
发明人： JIANG, Wu
IPC分类号： G06F21/00 , H04L12/24
CPC分类号： G06F21/552 , G06F21/577 , G06F21/6227 , H04L63/1416
摘要： A method, apparatus, and system for monitoring database security are disclosed. A front-end probe obtains network data information of a service system; a back-end probe obtains database information accessed by the service system in a database system; an analyzer analyzes and integrates the obtained network data information and database information. With the present invention, the obtained network data information and database information are analyzed and integrated; the complete information about user operations at the front end of the service system and the front end of the database is obtained; user operations of the application system are associated with user operations of the database; and user operations can be audited completely, thus solving the problem that only the user operations of the database can be audited during database security audit.

6. 发明公开

EP3465344A1 IMAGING ADAPTER FOR MICROSCOPE AND PORTABLE ELECRONIC DEVICE 审中-公开
公开(公告)号：EP3465344A1
公开(公告)日：2019-04-10
申请号：EP17807139.5
申请日：2017-02-20
申请人： Cheng, Du
发明人： Cheng, Du
IPC分类号： G03B17/48 , G02B21/20 , G02B21/36 , H04M1/04

7. 发明授权

EP2328319B1 METHOD, SYSTEM AND SERVER FOR REALIZING THE SECURE ACCESS CONTROL 有权
标题翻译：方法，系统和服务器进行生产的安全访问控制
公开(公告)号：EP2328319B1
公开(公告)日：2015-09-09
申请号：EP09813984.3
申请日：2009-06-01
申请人： Huawei Digital Technologies (Cheng Du) Co. Limited
发明人： XIE, Yongfang , SUN, Weijia
IPC分类号： H04L29/06
CPC分类号： H04L63/0227 , H04L63/0428 , H04L63/08 , H04L63/10 , H04L63/101

8. 发明授权

EP2290895B1 METHOD, SYSTEM AND DEVICE FOR NEGOTIATING SECURITY ASSOCIATION (SA) IN IPV6 NETWORK 有权
标题翻译：用于在IPV6网络中协商安全关联（SA）的方法，系统和设备
公开(公告)号：EP2290895B1
公开(公告)日：2018-03-21
申请号：EP09793810.4
申请日：2009-05-27
申请人： Huawei Digital Technologies (Cheng Du) Co. Limited
发明人： ZHANG, Dong , LIU, Lifeng
IPC分类号： H04L29/06 , H04L29/08
CPC分类号： H04L67/141 , H04L63/061 , H04L63/164 , H04L67/14 , H04L69/24
摘要： A method, system, and device for negotiating a security association (SA) on an Internet Protocol version 6 (IPv6) network are disclosed. In this method, the initiator and the responder generate an SA through the interaction of two messages. Compared with the conventional procedure for setting up an SA based on the Internet Key Exchange Protocol (IKE), the interaction procedure in the present invention is simplified significantly. Therefore, the negotiation is faster and more convenient. In addition, with the present invention, cryptographically generated address parameters (CGA Params) are carried in the message and the CGA may be verified so that the invader cannot spoof the address.

9. 发明申请

WO2017209810A1 IMAGING ADAPTER FOR MICROSCOPE AND PORTABLE ELECRONIC DEVICE 审中-公开
标题翻译：成像适配器的显微镜和便携式电子设备
公开(公告)号：WO2017209810A1
公开(公告)日：2017-12-07
申请号：PCT/US2017/018598
申请日：2017-02-20
申请人： CHENG, Du
发明人： CHENG, Du
IPC分类号： G03B17/48 , G02B21/20 , G02B21/36 , H04M1/04
摘要： In general this device allows one to rapidly configure a mobile phone for use with a microscope. When using the device a person can take images or videos and rapidly share them, or have another user video conference in and see the images in real time. Further, it saves both money and time when using a microscope in a laboratory (or other) setting. This device can also be used without microscope for a macro lens with illumination and light differential for purposes such as jewelry or medical examination.
摘要翻译：一般而言，该设备可以让用户快速配置移动电话以使用显微镜。当使用该设备时，人们可以拍摄图像或视频并快速分享，或进行其他用户视频会议并实时查看图像。此外，它在实验室（或其他）环境中使用显微镜时既省钱又省时。此设备也可以在没有显微镜的情况下用于照明和光线差异的微距镜头，用于珠宝或医疗检查等目的。

10. 发明专利

AU2011291177A1 Cam turntable, sun-tracking device equipped with same and control method for the device 未知
公开(公告)号：AU2011291177A1
公开(公告)日：2012-11-08
申请号：AU2011291177
申请日：2011-08-16
申请人： CHENG DU ZHONG SHUN SCIENCE AND TECHNOLOGY DEV CO LTD
发明人： HUANG ZHONG
IPC分类号： F16F15/10 , F24S50/20
摘要： Provided are a cam turntable (2), a sun-tracking device equipped with the cam turntable (2) and a control method for the device. The sun-tracking device comprises a support mechanism for mounting a photovoltaic assembly (1), and an azimuth driving device, which is a cam turntable (2), fixed on the support mechanism for adjusting the azimuth thereof. The sun-tracking device adjusts the azimuth of the support mechanism for mounting the photovoltaic assembly (1) by utilising the cam turntable (2) as the azimuth driving device, so that harmful incoming impact loads on the sun-tracking device as a whole are transformed into friction forces which are then transferred and eliminated, therefore it is advantageous in avoiding damage to subsequent driving devices due to the excessively large impact loads, especially in protecting the precision of a control worm gear (2-10)from being affected, which in turn extends the service life of the sun-tracking device as a whole. The device has high safety, large load capacity, and the function of automatic gap adjustment.

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