Application Number: 00105004Application Date: 2000.03.24Publication Number: 1267820Publication Date: 2000.09.27Priority Information: International: G01D21/02;G01F23/72;G01N9/12Applicant(s) Name: Xu HanAddress: Inventor(s) Name: Xu HanPatent Agency Code: 23109Patent Agent: yue quanqingAbstract The measuring instrument has a waveguide tube with upper end connected to an exciter of a controller and lower end connected to a waveguide absorber, aprotecting casing outside the waveguide Read more
Archive : level
Synchronous data collecting circuit with low voltage level and method therefor
Application Number: 00104532Application Date: 2000.02.12Publication Number: 1279512Publication Date: 2001.01.10Priority Information: 1999/8/19 US 09/377588; 1999/2/12 US 60/119905International: G11C11/00;H01L27/02Applicant(s) Name: Invenio Technology North America Corp.Address: Inventor(s) Name: D. R. Hansen;G. MillerPatent Agency Code: 72001Patent Agent: wu limengAbstract A synchronized data capture circuit configured to synchronize capturing of data in a data signal with a timing signal in Read more
Washer able to automatically change water level
Application Number: 00104090Application Date: 2000.03.13Publication Number: 1313422Publication Date: 2001.09.19Priority Information: International: D06F33/02Applicant(s) Name: Lu MaowenAddress: Inventor(s) Name: Lu MaowenPatent Agency Code: 31100Patent Agent: wen qingAbstract A washer able to automatically change water level has a washing drum, a control unit and a motor for driving the water flow in washing drum. A level sensor can Read more
Storing the system level mass storage device allocated data into its nonvolatile memory
Application Number: 00103780Application Date: 2000.03.09Publication Number: 1266230Publication Date: 2000.09.13Priority Information: 1999/3/9 US 09/265,017International: G06F13/10Applicant(s) Name: Texas Instruments Inc.Address: Inventor(s) Name: T. D. Hamo;C. H. BranaPatent Agency Code: 31100Patent Agent: zhang zhengquanAbstract An arrangement and method are disclosed herein for operating a computer system including a host computer having system RAM. The host computer uses a Read more
Nanometer level titanium dioxide powder and its preparation
Application Number: 00103087Application Date: 2000.02.22Publication Number: 1310208Publication Date: 2001.08.29Priority Information: International: C09C1/36;C09C3/04Applicant(s) Name: Wei YuAddress: Inventor(s) Name: Wei YuPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to the preparation of nanometer level TiO2 powder and has the main technological feature that the titanium oxy-dichloride solution produced by mixing TiCl4 and water is precipitated Read more
Nanometer level iron oxide red powder and its preparation
Application Number: 00103086Application Date: 2000.02.22Publication Number: 1310206Publication Date: 2001.08.29Priority Information: International: C09C1/24;C09C3/00Applicant(s) Name: Wei YuAddress: Inventor(s) Name: Wei YuPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to preparation of nanometer level iron oxide red alpha-Fe2O3 and the main technological feature is that Fe(OH)3 gel is first formed through the reaction of Fe3+ solution Read more