Soochow University

Microsoft Technology Licensing, LLC

Jiangsu Media Cleaning Appliances Co., Ltd.

Jiangsu Midea Cleaning Appliances Co., Ltd.

Qi Zhang

Jianping Cao

Yuyou Qiu

Guangyu Tang

Wendy Guo

Leanna Holly Robb

Nagendra Kalyan Nanduru

Shenghui Liu

Sandeep Seri

Bichong Li

Shuyu Zhang

Junying Niu

Siqi Yang

Noelle Renee Beaujon

Jinkai Zhang

Tor Andrew Imsland

Hua Jiang

Jian Tong

Judong Luo

Yan Zhao

Yang Jiao

Ruoqi Cao

Can Xiao

Qin Song

Jihua Nie

Wenjun Shao

Mingming Zhu

Xing Tong

Yongbi Chai

Ruigong Su

The present disclosure provides a vacuum cleaner floor brush with a height-adjustable suction inlet. The vacuum cleaner floor brush includes a floor brush main body, a rolling brush, and a rolling brush cover with an arc-shaped cross section; the rolling brush is fixedly mounted on a preset rolling brush chamber on the floor brush main body; the floor brush main body is provided with a suction inlet adjustment plate; an inner wall of the suction inlet adjustment plate is a cambered surface; a lengthwise direction of the suction inlet adjustment plate is parallel to an axial direction of the rolling brush; two opposite ends in a width direction of the suction inlet adjustment plate respectively extend towards the rolling brush cover and a bottom suction inlet of the floor brush main body; and the suction inlet adjustment plate can flip along a circumferential direction of the rolling brush. In the present disclosure, more than two kinds of different rolling brushes can be mounted on the same floor brush for use. When different rolling brushes are used on different floors, the suction inlet adjustment plate can be adjusted up and down to make the height of the suction inlet change, so as to improve the cleanness of the floor brush.

Vacuum cleaner floor brush with height-adjustable suction inlet

The invention provides a neural electrode, including a current generation device, a first and a second electrode. The current generation device is connected to the first and second electrodes through a conductive metal wire respectively. At least one of the first and second electrodes is a graphene electrode. The graphene electrode has soft texture and desirable stability to tolerate the repeated pressing and folding treatment, very high charge injection efficiency, and desirable in vivo stability, and is configured to electrically stimulate tissues and organs such as hearts and nerves to promote electrical stimulation and repair of neurons, to further promote regeneration of neural functions. The invention further provides use of a mineralized three-dimensional porous graphene foam material to prepare a bone defect filler. The bone defect filler has desirable biological compatibility, promotes cell proliferation, and accelerates and induces osteogenic differentiation of bone marrow mesenchymal stem cells.

Three-dimensional porous graphene foam material to prepare bone defect filler

In non-limiting examples of the present disclosure, systems, methods and devices for surfacing email suggestions are presented. A first user account associated with a composer of an email may be identified. Core working hour and a time zone associated with that first user account may be determined. One or more recipient user accounts included in the email may be identified. Core working hours and a time zone associated with the recipient user accounts may be identified. If more than a threshold number, percentage, and/or ratio of the recipient users is not currently in core working hours when the email is being drafted/sent, a suggestion may be surfaced in association with the email to send the email at a later time when more recipient users are in their core working hours.

Suggested delay delivery of electronic messages

Soft neural electrode based on three-dimensional porous graphene foam material and use of three-dimensional porous graphene foam material to prepare bone defect filler

An auxiliary portable photographing device for use in a mobile phone includes an image collection module, a data transmission module and a second power module; the image collection module includes a lens optical unit, an imaging unit and a collection controller connected together; the lens optical unit adopts a lens system of a multistage barrel; the imaging unit adopts a CMOS system; the data transmission module includes an AD converter, a register and a transmission controller connected together; the interface is detachably connected with the connector to achieve detachable connection. The image data collection method performs photographing by the lens optical unit and imaging unit, and the picture photographed is transmitted to the mobile phone to be processed, optimized and displayed. The photographing device is light and portable as compared to conventional portable cameras, and provides better image data as compared to cameras built in the mobile phones.

Auxiliary portable photographing device for use in a mobile phone and image data collection method

A filtration assembly () for a vacuum cleaner includes a filtration member () for filtering an impurity, in which an outer circumferential wall of the filtration member () is provided with a fixing frame () adapted to be fixed in the vacuum cleaner; and an ash tapping part () which includes a rack (), a moving member (), a gear () and a tapping member (). Two ends of the rack () are fixed to the fixing frame (), the moving member () is movably disposed to the rack (), the gear () is disposed to the moving member () and meshes with the rack (), the tapping member () is disposed to the gear () through a connecting shaft () so as to be driven to rotate by the gear (), and the tapping member () is configured to tap the filtration member () during rotation to vibrate the filtration member ().

Filteration assembly for vacuum cleaner and vacuum cleaner having same

Growing community of inventors

Suzhou, China

Qi Zhang