Matches 1 - 9 out of 9


Match Document Document Title
US20140091806 STATIC-ELECTRICITY-QUANTITY MEASURING APPARATUS AND STATIC-ELECTRICITY- QUANTITY MEASURING METHOD  
A static-electricity-quantity measuring apparatus and a static-electricity-quantity measuring method are optimum for a manufacturing site under a difficult-to-measure situation and measure the...
US20130307553 POTENTIAL MEASURING DEVICE  
There is provided a potential measuring device of non-contact type which can improve measurement sensitivity. A potential measuring device which measures a charged object in a non-contact manner...
US20130307554 POTENTIAL MEASURING DEVICE  
A potential measuring device which measures a charged object in a non-contact manner with a sensor may include a first shutter having a first shutter part, which is provided with a first opening...
US20120119750 Container for Measuring Cell Potential  
A cellular electric potential measuring container includes a container body and an electrode substrate, the electrode substrate being attached to a lower end of the container body so as to form a...
US20080129302 Microelectromechanical Electric Potential Sensor  
An electrical potential sensor device comprises sensor electrodes arranged to measure a voltage based on a change in electrical charge induced in the sensor electrodes by exposure to an electrical...
US20110316550 ION ANALYZING APPARATUS AND ION ANALYZING METHOD  
An ion analyzing apparatus includes a sensor; a counter electrode having openings, the counter electrode being positioned so as to substantially surround the sensor; and a bias generating circuit...
US20100156429 MEMS ELECTROMETER THAT MEASURES AMOUNT OF REPULSION OF ADJACENT BEAMS FROM EACH OTHER FOR STATIC FIELD DETECTION  
An apparatus for detecting a static field includes a microelectromechanical systems (MEMS) device having two cantilevered beams of conductive material that are adjacent and substantially parallel...
US20080238434 Surface voltmeter  
In a surface voltmeter (1), a surface voltage on a measurement area on a semiconductor substrate (9) on which an insulating film is formed is measured while applying light to the measurement area....
US20060158196 Electric potential measuring apparatus, and image forming apparatus  
An electric potential measuring apparatus including a substrate disposed facing a measurement object, a detecting electrode provided insulated from the substrate, and a capacity modulating unit...
Matches 1 - 9 out of 9