The Procter Gamble Company

Beijing University of Posts and Telecommunications

Jing-Jin Electric Technologies Co., Ltd.

Lei Tian

Ming Qi

Dong Ruan

Jinlan Chang

Ping Zhang

Yong Wu

Ross Strand

Ping Yu

Jianwen Li

Donald James White, Jr

Yunming Shi

Yujie Yang

Wei Ren

Cesar Alejandro Jaramillo Lopez

Yanyan He

Jianhua Zhang

Defeng Hou

Tao He

Nixon (Lao) Ocampochua

Siyun Lu

Qiao Li

Wenhao Zhu

Ricardo Leal Macias

Nixon Lao Ocampochua

Donald James White Jr

A dispenser system for dispensing a fluid product comprises: an elongated container containing the fluid product to be dispensed, a pump assembly coupled with the elongate container from the distal end, a piston which is slidably positioned in the container at the closed proximal end and contacting with the fluid product, and a standing cap. The standing cap has an opening for engaging the pump assembly, and has a supporting structure opposite to the opening, wherein the supporting structure comprises one or more supporting sections that define a supporting plane, wherein the dispenser system, when in a main standing position, stands upon the supporting structure of the standing cap, with the closed proximal end of the elongated container is on the topmost. Further the supporting structure of the standing cap has a projected area on the supporting plane which is larger than the largest cross-sectional area of the elongated container.

Pump dispenser system

Cap for oral care products

The present disclosure discloses an oil-lubrication mechanism for a fore bearing of a water-cooled electric motor and an electric-motor driving assembly, which solves the problems of conventional grease lubrication of the fore bearing of water-cooled electric motors such as serious bearing heat generation and bearing failure and low life caused by easy outflowing of the grease. The oil-lubrication mechanism includes a gear-splashing oil-storage structure provided in a gearbox or a reduction gearbox, and a bearing-baffle oil-storage structure provided at a front end of the water-cooled electric motor; and a gear in the gearbox or the reduction gearbox in operation throws a lubricating oil into the gear-splashing oil-storage structure, and the lubricating oil is delivered via the oil conduit into the bearing-baffle oil-storage structure, thereby lubricating the fore bearing of the water-cooled electric motor, and subsequently the lubricating oil flows back into the gearbox or the reduction gearbox via the oil return tube. In the present disclosure, the lubricating oil that splashes inside the gearbox or the reduction gearbox is introduced into the fore bearing of the water-cooled electric motor, which enables the fore bearing of the water-cooled electric motor to be lubricated by the oil, thereby reducing the heat generation of the fore bearing of the water-cooled electric motor, and improving the life of the fore bearing and the reliability of the electric motor.

Oil lubrication mechanism for front bearing of water-cooled motor and motor driving assembly

An apparatus () for assessing treatment effectiveness of tooth sensitivity with an oral care product comprising a tooth shaped member () comprises an outer layer () simulating an enamel, wherein the outer layer () at least partially covers an exterior surface of an inner layer () simulating a pulp, and a liquid sensor () contained either between the outer layer () and inner layer (), or within the inner layer (); and a plurality of holes (), simulating open dentin tubules, configured through the outer layer () to the inner layer (), and in fluid communication with the liquid sensor (); wherein the liquid sensor () is configured to sense liquid passing through at least one of the plurality of holes () as simulating the treatment effectiveness of tooth sensitivity of the oral care product.

Method and apparatus for assessing treatment effectiveness of tooth sensitivity with an oral care product

The present disclosure provides a big-data-mining-based wireless channel modeling method comprising: obtaining image information of a measurement environment and a channel impulse response data sample under a preset condition; obtaining at least one multipath wave and a channel parameter of each of the multipath wave according to the channel impulse response data sample using a channel parameter estimation algorithm; and clustering the at least one multipath wave according to the channel parameter of each of the multipath wave using a clustering algorithm to obtain at least one cluster; obtaining at least one scattering object in the measurement environment according to the image information of the measurement environment; matching each of the cluster with each of the scattering object to obtain a cluster kernel which is a cluster matching with the scattering object; establishing, a base wireless channel model under the preset condition according to all of the cluster kernel.

Big-data-mining-based wireless channel modeling method

Oral care package

Growing community of inventors

Beijing, China

Lei Tian