China Petroleum Chemical Corporation

Shanghai Research Institute of Petrochemical Technology, Sinopec

Huawei Technologies Co., Limited

Sz Dji Technology Co., Ltd.

Research Institute of Petroleum Processing, Sinopec

Nokia Shanghai Bell Co., Ltd

Nokia Shanghia Bell Co., Ltd.

Alcatel-lucent Shanghai Bell Co., Ltd.

Zhendong Wang

Weimin Yang

Bin Zhang

Hongmin Sun

Yi Luo

Jiawei Teng

Zhiqing Yuan

Wenhua Fu

Weichuan Tao

Jian Qiao

Yong Yang

Yinghua Huang

Zhenhua Li

Chenguang Zhou

Zhiyong Li

Songlin Liu

Lianfang Wu

Chengyu Xu

Mingyao Huan

Zhenhao Shen

Mingwei Xue

Meiyan Zeng

Xieping Wang

Shengli Zhao

A SCM-33 molecular sieve has a schematic chemical composition as shown in the formula 'SiO·1/x XO·m MO', wherein X is a framework trivalent element, the Si/X molar ratio x is ≥5, M is a framework equilibrium cation, and the M/Si molar ratio is 0<m≤1. The molecular sieve is a novel molecular sieve with RTE topology and the molecular sieve requires short preparation time, involves a low synthesis cost and can be used as adsorbent or catalyst.

SCM-33 molecular sieve, preparation method therefor and application thereof

A SCM-34 molecular sieve, preparation method therefor and use thereof are provided. The SCM-34 molecular sieve contains aluminum, phosphorus, oxygen and optionally silicon. In the XRD diffraction data of the molecular sieve, a 2θ degree of the strongest peak within the range of 5-50° is 7.59±0.2. The SCM-34 molecular sieve has a new skeleton structure and can be used to prepare a metal-containing AFI type molecular sieve or an SAPO-17 molecular sieve.

SCM-34 molecular sieve, preparation method therefor and use thereof

A silicon-and germanium-based molecular sieve has a framework chemical composition as represented by the formula 'SiO2.1/nGeO2'. The silicon/germanium molar ratio is 0.1n30. The molecular sieve has a unique X-ray diffraction pattern. It can be used in adsorptive separation, ion exchange, and catalytic conversion of organic compounds.

Silicon-and germanium-based SCM-25 molecular sieve, preparation process and use thereof

A gimbal and a control method and apparatus for a photographing apparatus are provided. The photographing apparatus is mounted on a gimbal. When a communication link between the photographing apparatus and the gimbal is in an active state, the photographing apparatus is controlled by the gimbal. The method includes: detecting a first indication signal; and switching the communication link between the gimbal and the photographing apparatus from an active state to an inactive state, so that the photographing apparatus can be controlled autonomously. When the first indication signal is detected, the communication link between the gimbal and the photographing apparatus is switched from the active state to the inactive state, so that the photographing apparatus can restore to an autonomous control mode without physical plugging or unplugging or manual disabling of a wireless connection function in settings, helping a user to operate various functions.

Gimbal, method and apparatus for controlling photographing apparatus

Embodiments of this application provide a discontinuous reception DRX management method, including determining, by a base station, that a terminal has a voice service, and setting up, by the base station, a voice bearer for the terminal, and activating a DRX function of the terminal when setting up the voice bearer for the terminal. It can be learned that, in the method, the terminal does not activate the DRX function before setting up the voice bearer, and does not activate the DRX function until the voice bearer is set up, to effectively reduce a voice paging connection delay.

Management of discontinuous reception (DRX) for a terminal having a voice service

The invention relates to a molecular sieve SCM-14, a preparation process and use thereof. The molecular sieve has a schematic chemical composition of a formula of 'SiO.1/nGeO' or a formula of 'kF.mQ.SiO.1/nGeO.pHO', wherein the molar ratio of silicon to germanium, n, satisfies n&#x2264;30, and other values and symbols are defined in the specification. The molecular sieve has unique XRD diffraction data and can be used as an adsorbent or a catalyst.

Molecular sieve SCM-14, a preparation process and use thereof

The invention relates to a molecular sieve SCM-15, a preparation process and use thereof. The molecular sieve comprises a schematic chemical composition of a formula of 'SiO.GeO', wherein the molar ratio of silicon and germanium satisfies SiO/GeO&#x2265;1. The molecular sieve has unique XRD diffraction data and can be used as an adsorbent or a catalyst.

Molecular sieve SCM-15, synthesis method therefor and use thereof

A self-locking fixing device and an antenna assembly are provided. The self-locking fixing device includes an inner mandrel arranged to include a nail head and a nail rod extending away from the nail head, and a bushing arranged to include a nail head bushing and a nail rod bushing extending away from the nail head bushing. A sidewall of the nail head bushing is provided with at least two elastic clamping units. If the inner mandrel is assembled with the bushing, the nail head is located in the nail head bushing, the nail rod is located in the nail rod bushing, and clamping portions of the elastic clamping units are engaged with an upper surface of the nail head to clamp the nail head in the nail head bushing.

Self-locking fixing device and antenna assembly

Embodiments of this application provide a method and an apparatus for processing a terminal that is performing a voice service, and a communications system. In the method, a RAN device actively redirects a voice service terminal, releases an RRC connection of the terminal, and instructs a CN device to retain a GBR bearer of the voice service terminal in a release process. Because a bearer type of a VOIP service is a GBR bearer, a bearer of the VOIP service is not released. When the terminal accesses a network again, the CN device may directly use the GBR bearer to restore the voice service, so as to avoid voice service interruption caused by releasing the bearer of the VOIP service in a redirection process, reduce a call drop rate, and improve user experience.

Method and apparatus for processing terminal that is performing voice service, and communications system

Embodiments of the present invention relate to the field of communications technologies, and disclose a single radio voice call continuity (SRVCC) capability information transmission method and apparatus, and a system. The method in the embodiments of the present invention includes: obtaining, by a core network (CN) network element, SRVCC capability information of a terminal from the terminal, where the terminal accesses, from a first-standard network by means of an inter-RAT handover, a second-standard network in which the CN network element is located, the first-standard network does not support an SRVCC function, and the second-standard network supports the SRVCC function; and sending, by the CN network element, the SRVCC capability information to a radio access network (RAN) network element.

SRVCC capability information transmission method and apparatus, and system

The present disclosure provides a phase shifting apparatus and an electrically adjustable antenna. The phase shifting apparatus comprises a grounding plate; two bottom substrates respectively arranged on both sides of the grounding plate and coupled to the grounding plate; two top substrates respectively arranged on both sides of the two bottom substrates, wherein each of the top substrates and each of the bottom substrates form a phase shifting unit; a rod coupled to the two top substrates for adjusting a relative sliding movement between the two top substrates and the two bottom substrates so as to simultaneously adjust a phase of the output signal of each phase shifting unit.

Phase shifting apparatus and electrically adjustable antenna

The present invention relates to an SCM-10 molecular sieve, a process for producing same and use thereof. The molecular sieve has an empirical chemical composition as illustrated by the formula 'the first oxide&#xb7;the second oxide', wherein the ratio by molar of the first oxide to the second oxide is less than 40, the first oxide is at least one selected from the group consisting of silica and germanium dioxide, the second oxide is at least one selected from the group consisting of alumina, boron oxide, iron oxide, gallium oxide, titanium oxide, rare earth oxides, indium oxide and vanadium oxide. The molecular sieve has specific XRD pattern and can be used as an adsorbent or a catalyst for converting an organic compound.

SCM-10 molecular sieve, process for producing same and use thereof

The present invention relates to a molecular sieve having the SFE structure, a process for producing same and use thereof. The process includes a step of crystallizing a mixture comprising a first oxide source, a second oxide source, an organic template and water to obtain a molecular sieve having the SFE structure, wherein the organic template is preferably 4-dimethylamino pyridine. As compared with the prior art, the process exhibits such merits as significantly reduced crystallization duration.

Process for producing a molecular sieve having the SFE structure, molecular sieve having the SFE structure and use thereof

The present invention relates to an SCM-11 molecular sieve, a process for producing same and use thereof. The molecular sieve has an empirical chemical composition as illustrated by the formula 'the first oxide&#xb7;the second oxide', wherein the ratio by molar of the first oxide to the second oxide is more than 2, the first oxide is silica, the second oxide is at least one selected from the group consisting of germanium dioxide, alumina, boron oxide, iron oxide, gallium oxide, titanium oxide, rare earth oxides, indium oxide and vanadium oxide. The molecular sieve has specific XRD pattern, and can be used as an adsorbent or a catalyst for converting an organic compound.

SCM-11 molecular sieve, process for producing same and use thereof

This invention relates to a molecular sieve, especially a SCM-1 molecular sieve or SCM-2 molecular sieve of the MWW family as represented in FIGS.and. As compared with a prior art molecular sieve, the molecular sieve according to this invention exhibits improved catalytic performance and good service life and regeneration performance. The molecular sieve can be produced with a simplified procedure, under mild operation conditions, with less energy and material consumption and fewer side reactions, with a high product purity at low cost and a high yield. This invention further relates to a process for producing these molecular sieves and use thereof as an adsorbent or a catalyst.

Growing community of inventors

Shanghai, China

Zhendong Wang