Jilong
Jilong Cao, Shenzhen CN
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20150346480 | GRATING-TYPE TUNABLE FILTER - A grating-type tunable filter comprises a signal input terminal, a signal output terminal, a focusing component and gratings. An input collimator, an output collimator, a first grating, a first reflector, a light beam expanding component, a second grating, a polarization rotating component and a second reflector are arranged along an optical path. Wavelength selection is realized by changing the incident angles of the first grating and the second grating by virtue of the rotatable first reflector, and the first grating is inserted among the input collimator, the output collimator and the first reflector driven by MEMS to carry out pre-dispersion. | 12-03-2015 |
Jilong Li, Beijing CN
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20110164705 | BIT MAPPING SCHEME FOR AN LDPC CODED 32APSK SYSTEM - A digital communication system, having a transmitter to transmit a digital signal; and a receiver to receive the digital signal; wherein the digital signal utilizes a 32APSK system with FEC coding, and the signal is bit-mapped using gray mapping, and bits of the digital signal are ordered based on the values of a log likelihood ratio from a communications channel. | 07-07-2011 |
Jilong Liu, Nangang District Harbin CN
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20140111344 | INTEGRATED GAS DETECTOR INTEGRATING WITH AUDIBLE AND VISUAL ALARMS - An integrated gas detector integrating with audible and visual alarms, comprising: an explosion-proof housing; a gas detection unit disposed in the explosion-proof housing and used for detecting the concentration of gas; and a signal transducing unit disposed in the explosion-proof housing and used for receiving and processing the signal indicating the concentration of gas from the gas detection unit. Wherein, the explosion-proof housing comprises a cylinder shaped upper cover ( | 04-24-2014 |
Jilong Liu, Heilongjiang CN
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20140240120 | INDUSTRIAL FIELD REAL-TIME WORKING CONDITION RADIO ALARM SYSTEM - An industrial field real-time working condition radio alarm system, comprises a transmitting end ( | 08-28-2014 |
Jilong Wang, Beijing CN
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20130018214 | CATALYST COMPOSITION FOR OLIGOMERIZATION OF ETHYLENE AND PROCESSES OF OLIGOMERIZATIONAANM Zheng; MingfangAACI BeijingAACO CNAAGP Zheng; Mingfang Beijing CNAANM Li; WeizhenAACI BeijingAACO CNAAGP Li; Weizhen Beijing CNAANM Wang; HuaijieAACI BeijingAACO CNAAGP Wang; Huaijie Beijing CNAANM Liu; JunAACI BeijingAACO CNAAGP Liu; Jun Beijing CNAANM Zhang; HaiyingAACI BeijingAACO CNAAGP Zhang; Haiying Beijing CNAANM Zhou; YuAACI BeijingAACO CNAAGP Zhou; Yu Beijing CNAANM Li; TonglinAACI BeijingAACO CNAAGP Li; Tonglin Beijing CNAANM Zhao; LanAACI BeijingAACO CNAAGP Zhao; Lan Beijing CNAANM Wang; JilongAACI BeijingAACO CNAAGP Wang; Jilong Beijing CNAANM Wu; HongfeiAACI BeijingAACO CNAAGP Wu; Hongfei Beijing CNAANM Piao; YulingAACI BeijingAACO CNAAGP Piao; Yuling Beijing CNAANM Sui; JunlongAACI BeijingAACO CNAAGP Sui; Junlong Beijing CN - The present invention provides a catalyst composition for the ethylene oligomerization, which comprises 2-imino-1,10-phenanthroline coordinated iron (II), cobalt (II) or nickel (II) chloride as main catalyst and triethylaluminum as cocatalyst. The present invention also provides a process for oligomerization of ethylene is provided, wherein a catalyst composition comprising 2-imino-1,10-phenanthroline coordinated iron (II), cobalt (II) or nickel (II) chloride as main catalyst and triethylaluminum as cocatalyst is used, and the molar ratio of aluminum in the cocatalyst to central metal in the main catalyst ranges from 30 to less than 200. According to the present invention, another process for oligomerization of ethylene is also provided, wherein a catalyst composition comprising 2-imino-1,10-phenanthroline coordinated iron (II), cobalt (II) or nickel (II) chloride as main catalyst and triethylaluminum as cocatalyst is used, and the temperature of ethylene oligomerization ranges from −10 to 19° C. According to the present invention, the price of cocatalyst i.e. triethylaluminum, is low, just a fraction of that of methylaluminoxane, the amount of cocatalyst is therefore significantly reduced, with the catalytic activity is still acceptable, thus the cost of ethylene oligomerization is significantly reduced. In view of both the catalytic activity and the cost, the present invention is highly applicable in industry. | 01-17-2013 |
20130267708 | N ORTHO ACYL SUBSTITUTED NITROGEN-CONTAINING HETEROCYCLIC COMPOUND AND PROCESS FOR PREPARING AMINAL IRON (II) COMPLEXES THEREOF - Provided are a process for preparing an N ortho acyl substituted nitrogen-containing heterocyclic compound and an aminal iron (II) complex thereof, and the use of the complexes obtained by the process in an olefin oligomerization catalyst. The N ortho acyl substituted nitrogen-containing heterocyclic compound in the present invention is for example 2-acyl-1,10-phenanthroline or 2,6-diacetyl pyridine as shown in formula b, and the N ortho acyl substituted nitrogen-containing heterocyclic compound in the present invention is produced by a reaction of a precursor thereof in a substituted or unsubstituted nitrobenzene. Preferably the precursor shown in formula I in the present invention is produced by 1,10-phenanthroline reacting with trialkyl aluminum, or a halogenoalkyl aluminum R | 10-10-2013 |
20140316087 | CATALYST COMPOSITION AND PROCESS FOR ETHYLENE OLIGOMERIZATION - The present disclosure provides a catalyst composition for ethylene oligomerization including an imino ferrous complex shown in Formula (I) as the main catalyst, an aluminum-containing cocatalyst, water, and an organic solvent: | 10-23-2014 |
Jilong Yao US
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20160111238 | MAGNETIC ACTUATOR - A magnetic actuator includes: a movable unit, movable between a first position and a second position, and including an integrally formed eddy-current component and first magnet yoke component; a second magnet yoke component to form a magnetic circuit with the first magnet yoke component; an electromagnetic coil capable of generating an exciting magnetic field when being energized, magnetic lines generated thereby being energized penetrating the magnetic circuit formed by the first and second magnet yoke components; an eddy-current coil to enable an eddy current to be generated in the eddy-current component, to produce an electromagnetic repulsive force to the movable unit; and a permanent magnetic holding component to hold the movable unit in the first position or the second position. The magnetic actuator can simplify the actuator, reduce the number of components and the size thereof, as well as reducing the energy consumption and improving the stability thereof. | 04-21-2016 |
Jilong Zhang, Liaoning CN
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20120173011 | Implementation of Transmission and Control Platform for Equipment Front End Module of Semiconductor Production System - A method of platformization of an equipment front end module of a semiconductor production system includes the steps of: establishing a subsystem management module, a communication interface module, a parse module, and a network communication module; directing the command by the communication interface module to the subsystem management module; analyzing the command by the subsystem management module and sending the command to the corresponding subsystem module; sending the command from the corresponding subsystem module to the controller of the equipment front end module through the network communication module; and analyzing message by the parse module, sending a feedback to the corresponding subsystem module, and then sending the feedback to the control system of the semiconductor production system through the communication interface module. The present invention provides a standardized software interface to standardize different IC equipment control systems and to enhance the production efficiency of the system. | 07-05-2012 |
Jilong Zhang, Shenyang CN
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20130219306 | METHOD FOR REALIZING IC EQUIPMENT CONTROL SOFTWARE-ORIENTED GUI PLATFORMIZATION - The present invention relates to a method for realizing IC (integrate circuit) equipment control software-oriented GUI (graphical user interface) platformization, comprising the following steps: developing a corresponding IC equipment drive module in accordance with the characteristics of different manufacturers' IC equipment and drawing a GUI platform; connecting the monitoring host of the IC equipment to a controller through the IC equipment drive module, thereby forming a communication network; the IC equipment drive module reads data in the controller through the connection network and maps the data to the general data layer of the GUI platform; the GUI platform performs real-time display, control, and exception handling on the data through the general data layer, thus realizing GUI platformization of the IC equipment control software. The present invention realizes a cross-platform mechanism, improves the cluster monitoring ability of the wafer manufacturing equipment, is able to meet the user's demands for flexible configuration of the human-machine interface of the corresponding control system such that the whole production process can be quickly configured in a very short time, and meets the needs of advanced startup of the production. | 08-22-2013 |