Nanjing Chervon Industry Co., Ltd.

Chervon (Hk) Limited

Other

Nanjing University

Nanjing Hydraulic Research Institute

Shanghai Golden Leaf Medtech Co., Ltd.

Nan Jing Intelligent Transportation Information Co. Ltd

Bsh Hausgerate Gmbh

Qi Zhang

Toshinari Yamaoka

Fangjie Nie

Jianpeng Guo

Fei Wang

Zongjing Li

Lanxi Xu

Xuandong Li

Linzhang Wang

Tian Zhang

Yi Tong Wang

Hao Wang

Jifeng Feng

Qiuwen Chen

Meijun Shen

Yonghua Dong

Chao Xian

Pingbo Shi

Jun Liu

Yonggang Xu

Uwe Dey

Gaojun Teng

Tao Zhang

Jian Wang

Huaqing Yin

Jiulin Guo

Zhe Chen

Sanglong Wang

Wenqing Shi

Haoyu Zhu

Dongsheng Liu

Yuchen Chen

Honghai Ma

Yingxin Hong

Wenfeng Pang

Na Guo

Zhifeng Wang

Longhai Chen

Shichang Fu

Xiancheng Fan

Zaixiang Wei

Yan Peng

Qi Tao

Fei Ren

Menghan Yao

Ying Hu

Zili Shao

Guangqian Zhu

Shanliang Qian

Xiuhua Zhang

Thomas Schneider

Guangtao Guo

Yuting Zhu

Yongjia Wang

Yun Liu

Lijun Chen

Henrik Birke

Fei Lu

Qixia You

Maoyin Li

An intelligent analysis method for operational supervision of public transportation industry and a system thereof includes operation information collection, calculation of basic vehicle information and platform passenger flow information, current operation analysis of target vehicles, current data update and calibration of the target vehicles, automatic adjustment of dispatching operation plans for public transportation vehicles within operation areas, and real-time updates of real-time data of online vehicles within the operation areas. The present invention implements vehicle energy consumption monitoring and statistical analysis based on basic information and mileage information of public transportation vehicles, and performs intelligent dispatching and makes preferred planning in terms of road network congestion, charging station operations and site traffic for dispatching and subsequent operations of the entire transportation network based on energy consumption and the location of charging stations on public transport operation lines.

Intelligent analysis method for operational supervision of public transportation industry and system thereof

The present invention provides a method of treating or alleviating erectile dysfunction in a patient. Multiple electrodes are placed within a segment of the internal iliac artery of the patient and against blood vessel wall of the internal iliac artery. Radiofrequency energy is released through at least one of the multiple electrodes to nearby tissues, so as to increase the temperature of the nearby tissues and induce a thermal alteration of the nearby tissues.

Method of treating or alleviating erectile dysfunction

A grass trimming head includes a housing assembly and a spool. The housing assembly is formed with a housing cavity and an outer aperture for allowing a cutting line to be inserted from an outside of the housing assembly into the housing cavity. At least a portion of the spool is arranged inside the housing cavity, and the spool is rotatable with respect to the housing assembly about a central axis. The spool is formed with an inner aperture for allowing the cutting line to be inserted into the spool or a clamping portion configured to fix the cutting line.

Grass trimming head and grass trimmer having the same

A hand-propelled power tool includes a main body and a handle device connected to the main body. The handle device includes a rod body connected to the main body extending along a first straight line and an adjustment assembly connected to the rod body comprising an operating piece capable of sliding along the first straight line relative to the rod body. The adjustment assembly has a locked state and an unlocked state, the operating piece is operative to slide along the rod body to switch the adjustment assembly between the locked state and the unlocked state, when the adjustment assembly is in the unlocked state, the handle device is operative to rotate relative to the main body, and, when the adjustment assembly is in the locked state, the handle device is fixedly connected to the main body.

Hand-propelled power tool

A trimmer head includes a spool formed with a winding portion for winding a trimmer line and a head housing formed with an accommodating space for accommodating at least a portion of the spool. The trimmer head further includes an intermediate element for transmitting a torque between the spool and the head housing such that one of the spool and the head housing rotates with the other. The spool drives the intermediate element to rotate and the intermediate element is slidably connected to the spool in a direction along a rotation axis or parallel to the rotation axis. The spool does not move in the axial direction when the trimmer head of the grass trimmer is unwinding the trimmer line, thereby effectively avoiding the problem of the trimmer line jamming.

Trimmer head and grass trimmer

A grass trimmer includes a trimmer head, a driving device, and an operating device. The trimmer head includes a spool and a head housing. The driving device includes a motor. The grass trimmer has an automatic winding mode in which the motor drives the spool or the head housing to cause the spool and the head housing to rotate relatively so as to wind the trimmer line onto the spool. The grass trimmer further includes a winding switch for controlling the automatic winding mode to be enabled, an operating assembly for controlling the winding switch to be opened, and a locking mechanism. When the operating assembly is operated, the locking mechanism is able to lock the head housing or the spool and the winding switch is triggered so as to cause the head housing and the spool to rotate relatively.

Grass trimmer

A hand-propelled power tool includes a main body, a handle assembly, a fixing plate assembly, and a walking assembly connected to the main body. The handle assembly includes a first connecting rod and a second connecting rod. The first connecting rod is provided with a first adjusting assembly. The second connecting rod is provided with a second adjusting assembly. The first adjusting assembly and the second adjusting assembly form a linkage by a connecting member. The first adjusting assembly and the second adjusting assembly include a first movement state and a second movement state. When in the first movement state, the connecting member can transmit a force between the first adjusting assembly and the second adjusting assembly. When in the second movement state, the connecting member does not transmit a force between the first adjusting assembly and the second adjusting assembly.

An experimental system comprises a water level indicator, a data processing module, and an experimental simulator. The water level indicator is connected to the data processing module, and the water level indicator is mounted nearby the experimental simulator when in use. The experimental simulator comprises several experimental units. Each experimental unit comprises a first pipe, a second pipe, and a third pipe, wherein the first pipe perpendicularly communicates with the second pipe, a check valve which allows water to flow out but allows no water to flow in is connected to the water outlet of the second pipe, and the third pipe perpendicularly communicates with the second pipe and is parallel to the first pipe. The heights of the third pipes of the several experimental units are in a decreasing or increasing order.

Experimental system and method for in-situ simulating different flooding-drying frequencies of shore zones

A method for partial garbage collection in a NAND flash storage system is disclosed. The method includes receiving a real time data request task in a NAND flash storage system; executing the real time data request task in the NAND flash storage system; determining a condition whether a number of free pages in the NAND flash storage system is below a pre-determined threshold; for the condition that the number of free pages in the NAND flash storage system is below a pre-determined threshold, determining whether a partial garbage collection list is empty; for the condition that the partial garbage collection list is empty, selecting a victim block from a plurality of blocks in the NAND flash storage system; creating partial garbage collection tasks in the NAND flash storage system; and putting the partial garbage collection tasks in the partial garbage collection list.

Method and system for optimizing deterministic garbage collection in NAND flash storage systems

A method for garbage collection in a NAND flash memory system is disclosed. The method includes the steps of receiving a data request task in the NAND flash memory system; executing the data request task in the NAND flash memory system; based on the condition where the number of free data pages in the NAND flash memory system is below the first pre-determined threshold, determining whether a data block partial garbage collection list is empty; based on the condition where the data block partial garbage collection list is empty, selecting a victim block in the NAND flash memory system; and creating a plurality of data block partial garbage collection tasks.

Lazy real time garbage collection method

An electric pruner includes a housing, a motor accommodated within the housing, a transmission mechanism, a movable blade, and a fixed blade extending from the front end of the housing. The fixed blade is fixedly mounted on the housing, and the movable blade is rotatably connected to the fixed blade via a shaft and driven by the motor via the transmission mechanism. A locking device manually operable by the user is arranged on the shaft for locking the movable blade, the locking device being switchable between a first position where the movable blade is locked to stay connected with the transmission mechanism and a second position where the movable blade is releasable from the transmission mechanism. Thus, the replacement of the movable blade is very simple and convenient.

Electric pruner with a quick-release mechanism

A power tool includes a replaceable blade, a fixing device for clamping and securing the blade, a control circuit for controlling a driving device, and a main switch electrically connected to the control circuit. A safety device prevents the blade from moving when the fixing device is opened.

Power tool with replaceable blade

Growing community of inventors

Nanjing, China

Qi Zhang