Asml Netherlands B.v.

Long Di

Wei Fang

Yu Liu

Zhonghua Dong

Lingling Pu

Ying Luo

Cheng Yang

Bohang Zhu

Ruochong Fei

Xuehui Yin

Nianpei Deng

Cao Dong

Longze Chen

Systems and methods for irradiating a sample with a charged-particle beam are disclosed. The charged-particle beam system may comprise a stage configured to hold a sample and is movable in at least one of X-Y-Z axes. The charged-particle beam system may further comprise a position sensing system to determine a lateral and vertical displacement of the stage, and a beam deflection controller configured to apply a first signal to deflect a primary charged-particle beam incident on the sample to at least partly compensate for the lateral displacement, and to apply a second signal to adjust a focus of the deflected charged-particle beam incident on the sample to at least partly compensate for the vertical displacement of the stage. The first and second signals may comprise an electrical signal having a high bandwidth in a range of 10 kHz to 50 kHz, and 50 kHz to 200 kHz, respectively.

Systems and methods for focusing charged—particle beams

A urine collecting and analyzing apparatus for a toilet, the apparatus including a housing with a seat riser that mounts to the toilet rim and a measurement chamber that extends downwardly into the bowl, a urine collecting basin, a flushing system to clean the apparatus, and a controller for data processing and transmission. The basin has a bowl shape to collect urine for testing and is composed of two side panels or two side panels and a front panel. The panels are moved between a storage position along the housing and a collecting position forming the basin by a motorized mechanism. A transfer tube with a flow rate sensor and pump connects the basin to the measurement chamber. The flushing system feeds water through a flushing tube into the basin through an array of nozzles and cleans the entire surface of the basin.

Method and apparatus for collecting and analyzing urine samples

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San Jose, CA, United States of America

Long Di