Hangzhou Polymed Biopharmaceuticals, Inc.

Ningbo Aquart Electrical Appliance Co., Ltd.

Jiaxing Jintong Electronics Co., Ltd.

Zhejiang Lab

Hohai University

Zhejiang Uniview Technologies Co., Ltd.

Powerchina Huandong Engineering Corporation Limited

Qiang Zhang

Rui Yang

Gang Yang

Hui Yu

Jun Chen

Lei Wu

Rui Xu

Suyue Wang

Jason Shaoyun Xiang

Michael Xiang

Camille Xiang

Mixue Tong

Chen Li

Zukuang Shi

Lin Zhang

Shuai Yang

Hao Xu

Chunyun Zhang

Bing Zhang

Yue Wu

Shuogang Pang

Yuxin Liu

Zhengyong Yan

Huai Yang

Lingzhi Xi

Meige Lyu

Yukang Cai

Zhengbo Ding

Shaobin Hu

Disclosed in the present invention are a five-membered ring-fused six-membered ring compound, a preparation method therefor, and a pharmaceutical composition and the use thereof. Provided in the present invention is a compound as represented by formula (I), or a pharmaceutically acceptable salt or an isotope compound thereof. The compound of the present invention has an inhibition and/or degradation effect on IRAK4.

Five-membered ring-fused six-membered ring compound, preparation method therefor, and pharmaceutical composition and use thereof

A five-membered-fused six-membered compound, a preparation method, a pharmaceutical composition, and the use. The penta-fused hexa-heterocyclic compound is a compound represented by formula (II) or (III). The compound has an inhibition or/and degradation effect on IRAK4.

Five-membered-fused six-membered compound, preparation method, pharmaceutical composition and use

A five-membered-fused six-membered compound, and a preparation method therefor and a pharmaceutical composition and the use thereof. The five- and six-membered compound is a compound as shown in formula I, II or III. The compound has an inhibitory effect on FLT3 and/or IRAK4.

Five- and six-membered compound, and preparation method therefor and pharmaceutical composition and use thereof

A video stream transmission control method includes that: in response to detecting that a receiving time interval of two adjacent received video frames in multiple received video frames is less than an interval threshold, theoretical receiving time of a next video frame sent by a video stream sending device corresponding to the each received video frame is determined; multiple theoretical receiving times corresponding to the multiple video stream sending devices are sorted, and expected receiving time of a next video frame sent by each video stream sending device of the multiple video stream sending devices is determined according to a sorting result and interval adjustment time; and the video frame sending time interval of the each video stream sending device is adjusted according to the expected receiving time and the theoretical receiving time corresponding to the each video stream sending device.

Video stream transmission control method and apparatus, device, and medium

An ice machine includes a casing, a refrigeration assembly, an ice conveying assembly, an ice storage bin and an ice guide channel are provided in the casing, the ice conveying assembly includes an ice-making drum in connection with the refrigeration assembly, an ice conveying screw rotatably provided in the ice-making drum, a motor configured to drive the ice conveying screw to rotate, and an extruder on the ice-making drum, the ice guide channel is configured with an output compartment configured for outputting ice cubes, the output compartment is arranged corresponding to the extruder, the output compartment is configured with a gap on a side of the extruder away from the ice storage bin, and the gap is configured for the ice cubes to climb over a top of the extruder.

Ice machine

A programmable two-dimensional simultaneous multi-beam optically operated phased array receiver chip is manufactured based on silicon-on-insulator (SOI) and indium phosphide (InP) semiconductor manufacturing processes, including the SiN process. The InP-based semiconductor is used for preparing a laser array chip and a semiconductor optical amplifier array chip, the SiN is used for preparing an optical power divider, and the SOI semiconductor is used for preparing a silicon optical modulator, a germanium-silicon detector, an optical wavelength multiplexer, a true delay line, and other passive optical devices. The whole integration of the receiver chip is realized through heterogeneous integration of the InP-based chip and the SOI-based chip. Simultaneous multi-beam scanning can be realized through peripheral circuit programming control. The chip not only can realize two-dimensional multi-beam scanning, but also has strong expansibility, such that the chip can be used for ultra-wideband high-capacity wireless communication and simultaneous multi-target radar recognition systems.

Programmable two-dimensional simultaneous multi-beam optically operated phased array receiver chip and multi-beam control method

Provided is a drift car for children, including a car body, a driving system and a control system, the driving system includes a front wheel set, a rear wheel set and a motor set on the car body, the front wheel set includes a left front wheel and a right front wheel, and the rear wheel set includes a left rear wheel and a right rear wheel, the control system includes an on-board controller arranged in the car body, and the motor set includes a left motor and a right motor, in which the left motor is connected to the left front wheel or the left rear wheel, the right motor is connected to the right front wheel or the right rear wheel, and the left and right motors are both connected to the on-board controller; the controller system also includes a drift trigger switch connecting to the on-board controller.

Drift car for children

A control method of a drill jumbo is provided. The drill jumbo includes a pre-splitting arm, a drill arm, and a chamber. The pre-splitting arm includes a positioning device, a fixing buckle, a longer rod, an electric telescopic rod, and a water injection opening. The chamber includes a constant pressure valve, an excitation circuit, and a port. A computer controls the positioning device to perform positioning, afterwards, the fixing buckle is opened, the telescopic rod is started, the longer rod is jacked into a position in the hole, and oil is injected into a hydraulic expansion capsule. After blocking of the hole is completed, water is injected into the water injection opening. The port is opened to inject a mixed-phase fluid. The port is closed, the excitation circuit is started, and after a pressure rises to a set value, the constant pressure valve is opened.

Supercritical fluid drilling and blasting integrated double-arm drill jumbo and control method thereof

The invention discloses a control system for a baby swing. The control system comprises a driving motor for applying a force and a control device for controlling the driving motor. The control device comprises a gyroscope disposed on a swing arm for detecting an angular velocity of the swing arm when the swing arm passes the lowest point and outputting an angular velocity detection signal; and a control module coupled to an output end of the gyroscope for receiving and responding to the angular velocity detection signal, so as to adjust a duty ratio of the driving motor in energization and change the action time of the driving motor. The control system for the baby swing according to the invention achieves the same swing angle for babies of different weights.

Control system for baby swing and control method for baby swing

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Zhejiang, China

Qiang Zhang