Xu Yuan Biotechnology Company

Other

Micron Technology Incorporated

Lixil (china) Investment Co., Ltd

Xiaolong He

Tian Yang

Li Jiang

Baojian Wang

Zhongde Fan

Liang Hua

Chao Ye

Tiantao Li

Yihe Tang

He Sang

Yongze Liu

A communication error between a memory sub-system controller and a memory device is detected. Based on the communication error being detected, execution of command processing by the memory sub-system controller is suspended. Command data comprising a snapshot of a command queue of the memory sub-system controller is stored. The command queue comprises one or more commands. The command queue is flushed. The memory sub-system is returned to a normal state of operation. One or more recovery actions are performed to attempt recovery of the memory device. Based on determining recovery of the memory device is unsuccessful, affected portions of the memory device are marked as retired. The one or more commands from the command queue are reissued.

Communication error handling in a memory sub-system

The present utility model relates to the field of manufacture of sanitary wares, and provides a toilet. The toilet includes a seat body with a sewage accommodating bowl, and a cistern. The inside of the cistern is provided with a fill valve, a first ring flushing pipeline, a first water inlet end of the first ring flushing pipeline is selectively in fluid communication with the fill valve, a first water outlet end of the first ring flushing pipeline is in fluid communication with a ring flushing port opening, and the first ring flushing pipeline includes a first jet flow increasing structure; a second bottom flushing pipeline, a second water inlet end of the second bottom flushing pipeline is selectively in fluid communication with the fill valve, and the second bottom flushing pipeline includes a second jet flow increasing structure; and a pipeline switching mechanism, being able to automatically switch the fluid communication between the first ring flushing pipeline and the fill valve or between the second bottom flushing pipeline and the fill valve in response to a water level in the cistern. By using such toilet, the sewage accommodating bowl can be more cleanly and thoroughly flushed with the same water consumption, or a low-profile cistern design can be realized under the same water pressure requirement.

Toilet bowl flush device

An optical fiber having metallic micro/nano-structure on end-facet, and a fabrication method and an application method thereof. The metallic micro/nano-structure is a micro-nano structure resonance cavity on a metallic film, and generates surface plasmon resonance when an optical fiber guided wave is incident. In the fabrication method according to the present invention, the metallic micro/nano-structure on the surface of the substrate is aligned with and is adhered to the end-facet of the optical fiber, and is removed for transferring to the end-facet of the optical fiber. In the application method according to the present invention, the end-facet of the optical fiber is contacted with or moved towards a medium, and a refractive index of the medium is measured by measuring reflection of an optical fiber guided wave by the metallic micro/nano-structure resonance cavity.

Optical fibers having metallic micro/nano-structure on end-facet, and fabrication method, and application method thereof

The present invention provides a method for fabricating a metallic micro/nanostructure at an optical fiber end-facet by the glue-and-strip method, wherein, firstly a metallic micro/nanostructure is fabricated on a substrate which has a relatively low binding force with it, then an optical fiber end-facet is applied with an adhesive, or a surface of the metallic micro/nanostructure is applied with the adhesive, after that, the optical fiber end-facet and the metallic micro/nanostructure are glued at a predetermined angle, and finally, the adhesive is cured and the optical fiber end-facet and the metallic micro/nanostructure are stripped off the substrate to complete the fabrication. The present invention is based on the idea in the glue-and-strip method that a noble metal is stripped off a weakly bound substrate, and thus demonstrates a new method which enables fabricating a metallic micro/nanostructure at an optical fiber end-facet with high quality, and the process of which is simple, fast, and low cost.

Method for fabricating a metallic micro/nanostructure at an optical fiber end-facet by the glue-and-strip method

The present invention provides a multichannel label-free biosensing fiber-optic system, which comprises one or more light sources coupled into optical fibers, one or more optical fiber circuits for performing coupling or/and directional transmission of optical-fiber guided lightwaves, one or more optical-fiber-input and optical-fiber-output optical switches, a plurality of optical fibers provided with label-free optical sensing elements working in the reflection manner on the optical fiber ends, and the light detection parts, wherein the optical-fiber-input and optical-fiber-output optical switch is provided with a plurality of outputs and/or a plurality of inputs, and with the plurality of outputs and/or plurality of inputs, by the switching function, the reflected light from the label-free optical sensing elements working in the reflection manner on the designated optical fiber ends is received by the light detection part, so that multichannel sensing is realized.

Multichannel label-free biosensing optical-fiber system

Growing community of inventors

Shanghai, China

Xiaolong He