Other

Tongyu Communication Inc.

Shenzhen Cimc-Tianda Airport Support Ltd.

East China University of Science and Technology

The Chinese University of Hong Kong

China International Marine Containers (Group) Ltd.

China International Marine Containers (Group) Co., Ltd.

Shanghai Huachang Environmental Protection Co., Ltd.

Luoyang Petrochemical Engineering Corporation (Lpec) Sinopec

Guangdong Phomi Mcm Co., Ltd.

China Int'l Marine Containers (Group) Co., Ltd.

Shenzhen Xijiao Supply Chain Management Co., Ltd.

Sinopec Guangzhou Engineering Co., Ltd.

Shi, Lei

Lei Shi

Mulin Liu

Tieyong Fang

Gang Cheng

Zhonglin Wu

Hualin Wang

Zhaohong Zhang

Zhuofeng Gao

Cailong Yue

Qi Zhang

Jie Zhang

Matthias W Rath

Aleksandra Niedzwiecki

Wei Xiang

Anna Goc

Qiang Yang

Yu Liu

Yuefeng Yang

Zhishan Bai

Yanhong Zhang

Wei Zhao

Xin Cui

Lexian Liang

Shaomin Chang

Ji Ma

Shiping Zhu

Wenjie Lv

Zeming Fang

Bin Wang

Yujie Ji

Weichi Sang

Zhihong Dang

Hongpeng Ma

Jinsong Wang

Jiangi Chen

Guoping Chang

Changgeng Zhang

Ligong Qiao

Cong Fu

Wen Ding

Jin Yang

Tushuang Wei

Zhiyun Huang

Yongjian Yuan

Longhu Liang

Hai'ou Ye

Da Kang

Bo Yan

Peng Wan

Zhuohong Huang

Yunjian Yao

Disclosed are a fluidized bed separation method and device for methanol-to-olefins quenched water. The method may subject quenched water to liquid-solid separation via a micro-cyclone separator. The method may also subject clear liquid from the micro-cyclone separator to a secondary separation via a fluidized bed separator, then sending the same to an olefin separation device, then recovering some waste heat of the quenched water, and then returning the same to a quenching tower after performing heat exchange. The method may also regenerate a separation medium by reversely feeding stripping tower purified water or quenched water, so as to release catalyst particles absorbed by the separation medium. The method may also send a catalyst slurry concentrated by the micro-cyclone separator and the fluidized bed separator to a filter-press unit for filter-press dehydration, so as to recover a catalyst.

Fluidized bed separation method and device for methanol-to-olefins quenched water

Carrying case for audio player

The present disclosure relates to the field of dielectric elastomers. In particular, provided are a dielectric elastomer precursor fluid, a preparation method therefor and the use thereof, a dielectric elastomer composite material, a flexible device, and a light-emitting device. The dielectric elastomer precursor fluid comprises an elastomer matrix, an ionic liquid and a solvent, wherein the volume fraction of the ionic liquid and the solvent is 5-45%. The dielectric elastomer precursor fluid has the advantages of a high conductivity, a high transparency and a good fluidity, and is beneficial for preparing a dielectric elastomer composite material having a high dielectric constant, a low elastic modulus and a high optical transparency, thus fully solving the problem that a high dielectric constant cannot be balanced with a low elastic modulus and a high optical transparency in a dielectric elastomer.

Dielectric elastomer precursor fluid, preparation method therefor and use thereof, dielectric elastomer composite material, flexible device, and light-emitting device

The micronutrient and plant extract composition comprises of a vitamin C, vitamin A (&#x3b2;-carotene), vitamin E, vitamin D3, vitamin K2, folic acid, calcium, magnesium, boron, horsetail extract, zinc, potassium, copper, methylsulfonylmethane (MSM) and stinging nettle extract and in combination it is used for treating, and reversing bone demineralization. The micronutrient and plant extract composition when administered to mammal with or without bone disease strengthens and helps in bone mineralization process. The composition can be used as a preventive dose for bone demineralization in human.

Micronutrient and plant extract composition and method of improving bone health

A communication antenna and radiation unit thereof with tapered clearance slots for transceiving radiation signals disposed at four corners of the radiation unit. The slots form groups and are arranged and fed by two feeding units. A middle portion of the radiation unit is a flat central platform. Peripheries of the radiation unit are turned up to form folded edges. The communication antenna includes a reflecting plate and a radiation unit operating at a low frequency. The central platform has a high-frequency radiation element. The radiation unit has a small aperture and is lightweight, so the antenna size is reduced, and a radiation performance indicator can be ensured. The radiation unit is applied to a multi-frequency antenna, has little effect on a high-frequency oscillator, and is especially suitable for a multi-frequency base station antenna with a low-frequency unit and a high-frequency unit forming an array in a nested manner.

Communication antenna and radiation unit thereof

A composite blast furnace mineral powder and a synthetic material made from same. The composite blast furnace mineral powder consists of the following materials in percentage by mass: 40-98.4% of blast furnace mineral powder, 7-20% of acrylic polymer emulsion or 1.5-3% of redispersible latex powder, 0.1-2% of fiber, 0-3% of pigment and the balance of filler. The composite blast furnace mineral powder can be pressed into a profile or a brick blank.

Composite blast furnace mineral powder and synthetic material made from same

A passenger boarding bridge having a movable tunnel and braking system includes a brake plate, a brake pin and a triggering device. The brake plate is fixedly disposed at a first tunnel of the plurality of tunnels, and the brake plate is provided with a plurality of brake slots. The brake pin is movably disposed at a second tunnel of the plurality of tunnels, which is sleeve-connected with the first tunnel and can be combined with the brake slot. The triggering device includes a mechanical blocking portion, a linkage mechanism and a tensile spring. The mechanical blocking portion is fixedly disposed at the second tunnel. When the tensile wire rope or the retracting wire rope is broken, the linkage mechanism is driven to move and drives the brake pin to combine with the brake slot, to brake the first tunnel and the second tunnel.

Movable tunnel braking system and passenger boarding bridge

An antenna transmission apparatus includes: a housing including an upper cover and a lower cover, and an input shaft and at least two sets of output shafts that are rotatably mounted between the upper cover and the lower cover; and further includes a planetary gear position selection assembly and a unidirectional control assembly. Each set of output shafts includes an output shaft and an auxiliary shaft in transmission fit with the output shaft; the planetary gear position selection assembly includes a planetary gear; the unidirectional control assembly can control the planetary gear to implement position selection and positioning; and the position selection and bidirectional rotation output of the output shafts may be implemented by using only one motor. The antenna transmission apparatus of the present invention is simple in structure, light in weight, stable, and easy to operate.

Antenna transmission device and antenna

A mattress core with replaceable inner blocks includes a base, an open slot A located in the upper portion of the base, an open slot B located in the lower portion of the base, an inner block located within slot B and shaped to partially fill up slot B with the remaining space forming a groove in slot B, a strip-shaped inner block made of soft material and fit into the groove, and a cover plate configured to fit in said slot A.

Mattress core with replaceable inner blocks

A phase shifting device, including: a housing; and at least one multipath phase shifter assembly in the housing, wherein the multipath phase shifter assembly includes at least two phase shifters disposed in parallel in a planar arrangement.

Phase shifting device

A cab of a passenger boarding bridge comprises: an active floor body having a back end connected to the front end of a cabin and a front end provided with a notch that accommodates a downwards or upwards opened door of an aircraft; a flap disposed corresponding to the notch and movably connected to the active floor body, the flap being turnable relative to the active floor body between a first position in which the flap closes the notch and a second position in which the flap exposes the notch; and an actuating device for driving the flap to turn. The cab is mounted to a front end of a cabin such that it serves not only aircraft having doors to be opened leftwards or rightwards but also those having doors to be opened downwards. Also disclosed are a passenger boarding bridge having the cab and a docking method thereof.

Cab of passenger boarding bridge and passenger boarding bridge having the same and docking method thereof

A wideband dual-polarized radiation element includes two pairs of cross polarized dipoles and baluns which correspondingly feed current to each dipole in a balanced manner. Each dipole includes a pair of unit arms aligned on a top end of the corresponding balun. One end of each unit arm is connected on top of the balun, and the other end of one unit arm is bending inwards to form inward loaded line, and the other unit arm is bending downwards to form downward loaded line. An antenna includes a metal reflector and at least one wideband dual polarized radiation element, which has excellent radiation and polarization performance.

Wideband dual-polarized radiation element and antenna of same

A radiating element includes a supporting element and a plurality of radiating units formed at one end of the supporting element. Each of the radiating units has a lower surface facing towards the supporting element and an upper surface facing away from the supporting element. The radiating element further includes a first and second dividing pieces symmetrically disposed on each of the radiating units. The radiating element also includes a loading element formed on the lower surface of each of the plurality of radiating units, wherein the loading element extends outward from the supporting element and along an edge of the radiating unit. Moreover, the radiating element includes an electrical connecting element for connecting the radiating units to a feeding cable, the electrical connecting element being lower than the upper surfaces of the radiating units.

Radiating element for antenna

A joint equipment of a boarding bridge is provided, which is suitable for joining with a downwardly turned boarding gate of the aircraft and includes a floor frame having a concave notch at its front end; a first floor arranged at the opening of the concave notch; a sliding plate arranged under the first floor and slidable with respect to the first floor through a slide device arranged under the sliding plate; a joining plate rotatably connected in the front end of the sliding plate; a pair of front cover plates rotatably connected to the joining plate respectively; a pair of rear cover plates rotatably connected to the first floor, wherein the front cover plates are partly lapped over the rear cover plates respectively; an activating device for operating sliding movement of the sliding plate; and a pair of turning mechanisms for turning the pairs of the front and the rear cover plates respectively with respect to the joining plate and the first floor.

Joint equipment and boarding bridge having the same

Growing community of inventors

Guangdong, China

Lei Shi