Other

Paypal, Inc.

Horizon Fuel Cell Technologies Pte. Ltd.

Datagrand Co., Ltd.

Ke Jin

Chao Wang

Zhijun Gu

Wei Jiao

Wanjun Shao

Daqi Ji

Yunfeng Ma

Wei Sun

Yunwen Chen

Yong Lu

Yulue Wang

Techniques are disclosed relating to automatically determining image quality for images of documents. In some embodiments, a computer system receives an image of a document captured at a user computing device. Using a neural network, the computer system analyzes the image to determine whether the image satisfies a quality threshold, where the analyzing includes determining whether one or more features in the image used in an authentication process are obscured. The computer system transmits, to the user computing device, a quality result, where the quality result is generated based on an image classification output by the neural network. Automatically determining whether a received image of a document satisfies a quality threshold may advantageously improve the chances of a system being able to complete an authentication process quickly, which in turn may improve user experience while reducing fraudulent activity.

Document image quality detection

Provided are a robotic process automation system and method across operating systems. The system includes an automation process development platform, a control center, and a robot. The automation process development platform is configured to design a corresponding automation business process according to a business scenario requirement, translate the automation business process into a corresponding process code, perform cross-platform encapsulation on the process code, and package the encapsulated cross-platform process code and send the encapsulated cross-platform process code to the control center. The control center is configured to schedule the robot deployed in different operating systems to execute the automation business process corresponding to the cross-platform process code. The robot is configured to download the cross-platform process code to a local operating system, call a process parser of a corresponding category to perform process parsing on the cross-platform process code, and execute the parsed automation business process.

Robotic process automation system and method across operating systems

The present invention discloses a hydrogen generating composition, reactor, device and hydrogen production method. The composition includes sodium borohydride and a filler. The filler is a substance having a chemical stability and a water solubility of less than 10 g per 100 g of water under an alkaline or neutral condition at a temperature of 130&#xb0; C. to 140&#xb0; C. The filler has a bulk volume of 0.02&#x2dc;16 times the bulk volume of the sodium borohydride. A mass ratio between the filler and the sodium borohydride is less than or equal to 2:1. The filler has a bulk density of less than 16 and has a mean particle size smaller than that of the sodium borohydride. The present invention has a high hydrogen production density, adequate reaction, lower cost and is environmentally friendly, practical and simple to pause and restart.

Hydrogen generating composition, reactor, device and hydrogen production method

An electric power source arrangement is described, comprising a fuel cell means () having a nominal voltage and a specified voltage-current characteristic, to be connected to a load (), and comprising a variable DC-DC voltage converter (), a by-pass branch () by-passing the DC-DC voltage converter, a switch () alternatively connecting the fuel cell to the DC-DC voltage converter or to the by-pass branch, and a control unit () controlling the switch, which control unit () comprises a measuring device coupled to the fuel cell means () for detecting the operating point thereof and is configured to connect the by-pass branch () if the fuel cell means voltage is within a selected range of section () of the voltage-current characteristic of the fuel cell means and to disconnect the by-pass branch in the remaining range of sections () of said characteristic.

Electric power source arrangement and method of how to use it

Growing community of inventors

Shanghai, China

Ke Jin