Tag Archives: phenomenon

Gap mechanism for eliminating wall sticking phenomenon of pipeline-type turbidity sensor

Application Number: 00111783Application Date: 2000.03.02Publication Number: 1264037Publication Date: 2000.08.23Priority Information: International: G01N21/15Applicant(s) Name: Shanghai Jiaotong Univ.Address: Inventor(s) Name: Yang RuqingPatent Agency Code: 31201Patent Agent: wang tilinAbstract The present invention is composed of light source, sampling tube, light receiver and notch. A pair of opposite notches are made on the end part of sampling tube. The… Read More »

Sectional resistor type ink-jet ink-droplet generator with reduced current concentrated phenomenon

Application Number: 00126895Application Date: 2000.08.30Publication Number: 1287054Publication Date: 2001.03.14Priority Information: 1999/8/30 US 09/386033International: B41J2/05;B41J2/14;B41J2/16Applicant(s) Name: Hewlett Packarad Co.Address: Inventor(s) Name: M. Jire;N.C. Lassar;S. PlakasPatent Agency Code: 72001Patent Agent: chen jingjunAbstract In order to overcome inefficient power dissipation in parasitic resistances and to provide economies in the power supply, a higher resistance value heater resistor is… Read More »

Application of soil crack phenomenon and resultant force water theory in actual production

Application Number: 00108052Application Date: 2000.06.08Publication Number: 1276144Publication Date: 2000.12.13Priority Information: International: A01B79/00Applicant(s) Name: Yin WanzhuAddress: Inventor(s) Name: Yin WanzhuPatent Agency Code: 11139Patent Agent: sun haochenAbstract The present invention relates to an improvement on desert. It includes such steps as digging ditch by 50 cm (width) and 40 cm (depth) on desert land, spreading a layer… Read More »