Hisense Broadband Multimedia Technologies Co., Ltd.

Shandong University

Hisense USA Corporation

Hisense International Co., Ltd.

Hisense Broadband Multimedia Technologies, Ltd.

Qingdao Power Supply Company of Shandong Electric Power Group Corporation

Li Wang

Long Zheng

Hua Zhang

Rui Zhang

Qiang Wang

Jian Li

Xin Yang

Chao Wang

Ze Wang

Chungang Zhang

Dengzheng Gao

Sheng Chuan Zhao

Qingbin Guo

Hui Yang

Lihua Liu

Yuan Long Liu

Zhen Xue

Lu Dong Luo

Yuan Zhang

Wen Gang Wang

Gong Pu Wang

A method for producing a dust-reducing and dust-absorbing material from a nonmetallic mineral and a raw material from a cement plant. The method includes calcining the limestone block, to obtain quicklime; cooling the quicklime at ambient temperature, drying and pulverizing the quicklime, to obtain a first powder essentially consisting of a quicklime powder and a calcium carbonate powder; fully drying and grinding a nonmetallic mineral, to obtain a nonmetallic mineral powder; mixing the first powder and the nonmetallic mineral powder, stirring to be uniform, to obtain a mixture, and ball milling the mixture, to obtain a nano-powder; adding a dust-absorbing material to the nano-powder, adding water and mixing, and pouring the resulting mixture into a mold, and stoving; and air drying the resulting mixture, to obtain a cavernous dust-reducing and dust-absorbing material.

Method for producing dust-reducing and dust-absorbing material from nonmetallic mineral and raw material from cement plant

This disclosure discloses an optical module and a method for controlling optical module. The optical module includes a controller and a port, wherein the controller is configured to receive a state signal from an optical chip, the state signal is a continuous signal, and output a non-continuous signal to a port pin of the port according to the state signal; the port pin is configured to output the non-continuous signal, and receive a non-continuous response signal in an interval period of the non-continuous signal; and the controller further also configured to receive the response signal from the port pin, and control a power supply to supply power according to the response signal.

Optical module and method for controlling optical module

The present application provides an optical module comprising: a golden finger, a MAC chip, a switch circuit, a laser driver, and a laser. A first output terminal of the MAC chip is connected to a first input terminal of the laser driver for inputting burst controlling signal thereto; a second output terminal of the MAC chip is connected to a first input terminal of the switch circuit for inputting cut-off controlling signal thereto; a cut-off controlling pin of the golden finger is connected to a second input terminal of the switch circuit for inputting cut-off controlling signal thereto; and an output terminal of the switch circuit is connected to a second input terminal of the laser driver. The switch circuit is used to connect the first or the second input terminal of the switch circuit with the output terminal. The cut-off controlling signal controls the switch-off of the laser.

Optical module

A modeling system and modeling method based on a logical relation, including an operation task integrating module, a task interpreter, a graph layout correcting module, a graph wiring correcting module and a database model increment correcting module, wherein the database model increment correcting module includes a graph increment calculating unit and a model increment calculating unit. The system, through description of the logical relation and based on support of the automatic wiring technology, realizes the graph-model integrated generation of a new grid model of the power system which is based on the description of the logical relation; the grid model is completely defined and modified on 'one net', which is different from the original way that the power system model is established on countless net graphs, thereby helping the grid operation manager to accurately and rapidly establish and modify the grid model of the full system.

Modeling system and modeling method based on logical relation

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Qingdao, China

Li Wang