Tag Archives: pass

Traffic control method to make vehicles in the same direction pass through several crossings continuously

Application Number: 00115418Application Date: 2000.04.20Publication Number: 1318816Publication Date: 2001.10.24Priority Information: International: G08G1/081Applicant(s) Name: Jiang FengAddress: Inventor(s) Name: Jiang FengPatent Agency Code: 31100Patent Agent: wu rongjunAbstract The traffic control method is that the traffic signal lamps at two adjacent crossings in the same direction have the same period and that the speed of vehicle between two… Read More »

Optical phase raster type low pass filter

Application Number: 00120456Application Date: 2000.07.10Publication Number: 1294307Publication Date: 2001.05.09Priority Information: 1999/10/27 KR 46950/1999International: G02B5/18;G02B27/46Applicant(s) Name: Harwit Co., Ltd.Address: Inventor(s) Name: Lee Chae-Chol;Lim Seung-Woo;Go Cheum-SooPatent Agency Code: 11038Patent Agent: ma gaoAbstract There is provided an optical low pass filter passing only a lower spatial frequency using a phase grating and the structure of the grating. The… Read More »

Oil pass system of valve moving device for internal combustion engine

Application Number: 00121933Application Date: 2000.07.26Publication Number: 1287212Publication Date: 2001.03.14Priority Information: 1999/9/3 JP 250786/1999International: F01L1/26;F01L1/34Applicant(s) Name: Honda Giken Kogyo K.K.Address: Inventor(s) Name: Ohayashi HisakiPatent Agency Code: 11038Patent Agent: liu zhibengAbstract In an oil passage system of a valve moving control apparatus for an internal combustion engine having a hydraulic valve phase variable mechanism and a hydraulic… Read More »

Screen for making oil pass through and stop water

Application Number: 00110215Application Date: 2000.03.17Publication Number: 1265931Publication Date: 2000.09.13Priority Information: International: B01D17/022;B01D39/12Applicant(s) Name: Wang KeweiAddress: Inventor(s) Name: Wang KeweiPatent Agency Code: 21100Patent Agent: li dianzhongAbstract The oil-permeating water-impermeated net is a metal net with 130-200 meshes, and the mesh wire of said metal net is covered with a thin layer of polyperfluroethylenepropene body, and the… Read More »