Hisense USA Corporation

Hisense Broadband Multimedia Technologies Co., Ltd.

Hisense International Co., Ltd.

Dic Corporation

Ocean University of China

Crrc Qingdao Sifang Co., Ltd.

Hisense Co., Ltd.

Shandong University

Hisense Broadband Multimedia Technologies, Ltd.

Wei Zhao

Lin Yu

Wei Cui

Cheng Liu

Jiwei Tian

Ming Xu

Qingxuan Yang

Shaowei Yang

Jianjun Yuan

Meng Li

Tomoki Dohi

Xuxia Liu

Hongchao Pan

Yinlong Liu

Yangyang Li

Shuliang Song

Yuejun Zhang

Haibin Liu

Yuewei Lin

Dalei Song

Yunliang Tan

Hironobu Oki

Lijun Ma

Masamichi Hayashi

Minoru Tabuchi

Fenghai Yu

Masaki Hosaka

Shingo Takada

Nagatoshi Kobayashi

Kai Zhou

Nan Zhu

Xiaojun Lv

Haitao Hu

Xuanwei Zhang

Dongmei Yu

Yunxiang Zhuang

Xiaojiang Zhou

Jinming Zhou

Taro Morimitsu

Issei Masuko

Kyoichi Okada

Shaoshuai Liu

Xiyang Liao

Shumei Ji

Huijie Zhang

Jian Guo

Haiqin Zhao

Xuepeng Gao

Yujie Shi

Meng Liu

Chaozhi Zhai

The present invention provides an alumina particle containing molybdenum (Mo) and an inorganic coating part provided on the surface of the alumina particle.

Composite particle and method of producing composite particle

The composite particle of the present invention includes an alumina particle having a card-house structure which is formed of three or more pieces of plate-like alumina and in which the pieces of plate-like alumina are fixed to each other; and an inorganic coating part provided on a surface of the plate-like alumina.

A plate-like alumina particle, in which a ratio I(006)/I(ll3) of a peak intensity I(006) at 20=41.6±0.3 degrees which corresponds to a (006) face to a peak intensity I(113) at 20=43.3±0.3 degrees which corresponds to a (113) face of diffraction peaks obtained by X-ray diffraction measurement using a Cu-Ka ray, is 0.2 or more. A method for manufacturing the plate-like alumina particle including mixing an aluminum compound including an aluminum element, a molybdenum compound including a molybdenum element, and a shape-controlling agent to produce a mixture and firing the mixture.

Plate-like alumina particle and method for manufacturing plate-like alumina particle

Disclosed is a bogie framework of a rail vehicle and a bogie, wherein the bogie framework of the rail vehicle includes a first end beam (), a second end beam () and a box beam disposed between the first end beam () and the second end beam (). The box beam includes a primary gearbox () and a secondary gearbox (), and the primary gearbox () is used for connecting a traction motor and the secondary gearbox (). The secondary gearbox () is disposed between the primary gearbox () and the first end beam (), as well as between the primary gearbox () and the second end beam ().

Bogie framework of rail vehicle and bogie

It relates to zirconia particles containing molybdenum and each having a polyhedron shape. The molybdenum is preferably unevenly distributed in surface layers of the zirconia particles. It also relates to a method for producing the zirconia particles. The method includes mixing a zirconium compound and a molybdenum compound to form a mixture and firing the mixture.

Zirconia particles and method for producing zirconia particles

A device includes a pressure measuring segment, a connecting rod, a hydraulic pump, a pressure gauge, a high-pressure oil pipe, a pressure control valve, a tray, a push rod and a connection casing. The pressure measuring segment is on the connecting rod, a front end of the push rod is connected with the connecting rod, the tray is at a rear end of the push rod, the connection casing is connected with the tray. The pressure measuring segment includes a main pipe, a hydraulic bladder, a fixing ring, a barrier sheet, an outer pillow housing and a connection sleeve. Both ends of the hydraulic bladder are sleeved on the main pipe, an oil inlet is in communication with the hydraulic bladder, the outer pillow housing is sleeved on the main pipe, the connection sleeve is wrapped around the outer pillow housing.

Device for monitoring horizontal extrusion force of roof rock strata and method using the same

The application provides a printed circuit board and an optical module so as to alleviate poor contact between the electro-conductive contact sheet group and the clamping piece due to the solder resist. The printed circuit board includes a substrate, and electro-conductive contact sheet group positioned on the surface of the substrate, where a part of the substrate is overlaid with solder resist, and there is a gap between the solder resist and the electro-conductive contact sheet group.

Pluggable printed circuit board and optical module having a gap between solder resist and electro-conductive contact sheet group

An optical module includes a housing, a circuit board, a connecting finger and a reflector. The circuit board is provided inside the housing. The connecting finger is provided on the circuit board. The reflector is provided between the circuit board and the housing, and is located between the connecting finger and an optical port of the optical module. The reflector is configured to reflect electromagnetic waves radiated onto a surface of the reflector.

Optical module

A central traction device for a straddling monorail train includes a traction pin and a traction beam. A central sleeve is provided at the center of the traction beam, and the traction pin is mounted in the central sleeve. An inner cavity of the central sleeve has a corset-shaped structure having large diameters on an upper end and a lower end and a small diameter at a middle part, forming double tapered bevels, and a resilient rubber bush is provided between an inner wall of the central sleeve and the traction pin. The device has a simple and compact overall structure and facilitates connection and separation between the train body and the bogie; by providing the lift assembly, the traction device is fixedly connected to the frame, thus the traction device can be wholly lifted; and operation process and environment of raising and lowering the vehicle are improved.

Central traction device for straddling monorail train

Some embodiments of the present disclosure disclose a pluggable optical module, comprising a housing and an electromagnetic interference shielding clip clamped on the housing; a conductive member is provided between the housing and the electromagnetic interference shielding clip; and when the pluggable optical module is inserted into an optical module cage, the conductive member can block a gap between the housing and the electromagnetic interference shielding clip.

Pluggable optical module

The present disclosure provides an optical module, including a circuit board, an optical chip and an optical chip driver. Where the circuit board includes a first layer provided with a first ground plane, a second layer provided with a second ground plane and a high-speed signal line between the first ground plane and the second ground plane. At least a part of the high-speed signal line is enclosed in a shielding cage which is formed by the first ground plane, the second ground plane and a plurality of metal vias connecting the first ground plane and the second ground plane in a way that the at least a part of the high-speed signal line is electromagnetic shielded by the shielding cage.

Some embodiments of the present disclosure disclose an optical module. The optical module comprises a housing; a circuit board is provided inside the housing, and a connecting finger pluggable in an optical module cage is provided on the circuit board. At least one reflector, which is located between the connecting finger and an optical port of the optical module and can reflect electromagnetic waves radiated onto a surface of the reflector, is provided between the circuit board and the housing.

The application provides a printed circuit board and an optical module so as to alleviate poor contact between the electro-conductive contact sheet group and the clamping piece due to the solder resist. The printed circuit board includes a substrate, and electro-conductive wirings and electro-conductive contact sheet group both laid on the surface of the substrate, where the substrate is overlaid with solder resist, and the solder resist has no contact with the electro-conductive contact sheet group.

Printed circuit board and optical module comprising solder resist having no contact with an electro-conductive contact sheet group on a same substrate

The embodiments of the present disclosure disclose an optical module, comprising a housing, an adaptor and an optical sub-module being provided inside the housing, the adaptor being fixed with the optical sub-module, wherein an optical port component is also provided inside the housing, the optical port component is located at one side of the adaptor far away from the optical sub-module, and an opening is formed at one end of the optical port component far away from the adaptor; a through hole for the optical port component is formed on an end surface of the optical port component close to the adaptor, the adaptor can pass through the through hole for the optical port component to be fixed with the optical port component, and an optical fiber can be inserted into the adaptor from the opening.

The method for the measurement of turbulence by using reciprocating ocean microstructure profiler includes the following procedures: 1) system startup; 2) detection of the profile data of ocean dynamic environment information: a. temperature detection; b. shear detection; c. depth detection; and d. current and temperature & conductivity detection; e. gesture sensing; 3) control of ascending and descending operations of the profiler: a. uprising control; b. redirection operation; and c. sinking control; and 4) sleep mode. The method doesn't consume labor several times and the equipment is capable of providing long-time continuous profile measurement at a fixed area along a steel cable; and the entire system can ascend and descend steadily after hydrodynamic optimized layout, eliminating the measurement errors contributable to water flow fluctuation during detection, thus obtaining accurate ocean microstructure observation in vertical with higher precision.

Method for the measurement of turbulence by using reciprocating ocean microstructure profiler

Growing community of inventors

Qingdao, China

Wei Zhao