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Plate - Wikipedia, the free encyclopedia Plate is also a mainly British, mainly antiquated term for silver-plated cutlery. In British heraldry, a plate is a roundel argent. Plate such as steel plate is sheet metal in a thicker form, such as is used for boilermaking or shipbuilding. en.wikipedia.org /wiki/Plate   (200 words)

United States Patent Application: 0040096738 The electrode plate unit according to claim 1, wherein the positive electrode plate or the negative electrode plate is enveloped by the separator with the edge portion connected to the positive electrode collector plate or the negative electrode collector plate exposed. The electrode plate unit according to claim 13, wherein each of the electrode plates comprises an electrode portion filled with an active material and a lead portion intervening between the electrode portion and the electrode collector plate, and the positioning holes are formed on the lead portion. However, according to the fourth electrode plate unit, the welding portion is formed on the portion excluding the portion on which the positioning holes are formed, and it is possible to suppress the deterioration of the connecting strength and the reliability of the connection between the collector plate and the group of electrode plates. appft1.uspto.gov /netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=/netahtml/PTO/srchnum.html&r=1&f=G&l=50&s1="20040096738".PGNR.&OS=DN/20040096738&RS=DN/20040096738   (6826 words)

AANS.org | Education and Meetings | AANS Scientific Journals | Neurosurgical Focus Intraoperative testing with the insulated plate electrode inverted (that is, contacts dorsal) reproduced the side effect in the majority of patients, indicating that structures dorsal to the electrode, such as fibers in ligamentum flavum, mediate the effect. An additional potential advantage of plate electrodes is their resistance to longitudinal migration; the size of the plate exceeds the size of the connecting lead or cable, precluding movement after the wound heals and the electrode is encapsulated. Plate electrodes are technically superior to percutaneous electrodes in patients with stimulation-evoked discomfort attributable to recruitment of local structures dorsal to the electrode. www.aans.org /education/journal/neurosurgical/jan97/2-1-3.asp   (2450 words)

Supplementary Grounding Electrodes   (Site not responding. Last check: 2007-10-15) To rely on the grounding electrode and the earth to serve as a low-impedance return path to the source is a serious misapplication and violates fundamental principles of safety. This electrode installation is generally installed as an option or as a recommendation by a manufacturer of the equipment and is primarily directed toward performance. Electrodes installed as supplementary do not have to meet the maximum resistance to ground requirements of 250.56 or the requirements for bonding all electrodes together as indicated in 250.50 and 53(C). www.iaei.org /magazine/02_e/johnston.htm   (2065 words)

World Intellectual Property Organization   (Site not responding. Last check: 2007-10-15) It is a limitation of the parallel plate FAIMS devices that are described in the prior art, however, that an ion transmitted through the analyzer region experiences a rapid change in the electric fields due to the finite size of the parallel plate electrodes. Three parallel plate electrodes are shown with a space 17a between the first electrode 11 and second electrode 12 and a second space 17b between the second electrode 12 and the third electrode 13. Three parallel plate electrodes are shown with a space 94a between the first electrode 92 and second electrode 91 and a second space 94b between the second electrode 91 and the third electrode 93. www.wipo.int /ipdl/IPDL-CIMAGES/view/pct/getbykey5?KEY=01/69216.010920&ELEMENT_SET=DECL   (11742 words)

Vacuum tube - Encyclopedia.WorldSearch   (Site not responding. Last check: 2007-10-15) De Forest discovered that the current flow from filament to plate depended on the voltage applied to the grid, and that the current drawn by the grid was very low, being composed of the electrons which are intercepted by the grid. This distortion was an undesirable distortion at low volume, not to be confused with the desirable distortion that tube amplifiers exhibit at high volume levels (the latter known as the valve sound). Operating on the same principles as traditional tubes, prototype device cathodes have been constructed with emitter tips formed using nanotubes, and by etching electrodes as hinged flaps (similar to the technology used to create the microscopic mirrors used in Digital Light Processing) that are stood upright by a magnetic field. encyclopedia.worldsearch.com /thermionic_valve.htm   (3126 words)

Method and structure for salicide trench capacitor plate electrode - US Patent 6664161   (Site not responding. Last check: 2007-10-15) Storage capacitors require a plate electrode for maintaining a fixed reference potential, against which a value is stored in the memory cell as a variable potential on a node electrode, which is separated from the plate electrode by a node dielectric. When the plate electrode is formed on the outer wall of a trench capacitor beneath the upper surface of the semiconductor substrate, it is known as a buried plate. An object of the present invention is to provide a structure and method for the formation of a buried plate capacitor electrode in a semiconductor substrate, where the plate is self-aligned with respect to a dielectric insulating collar in the upper region of the trench. www.patentstorm.us /patents/6664161.html   (2561 words)

Entrance Battery Encyclopedia   (Site not responding. Last check: 2007-10-15) The material in the electrodes (plates) of the cell which reacts chemically to produce electric energy when the cell discharges and which is restored to its original composition during the charge process. During discharge, the negative electrode of the cell is the anode. During discharge, the positive electrode of the cell is the cathode. www.cyb.com.au /encyclopedia/default.htm   (4569 words)

[Prima Medical] - Education   (Site not responding. Last check: 2007-10-15) The transmitted signal from the electrosurgical unit is passed through the "active electrode" and "received" by the "patient plate electrode". As a body tissue is composed mainly of fluid, which is a good conductor of electricity, the patient when placed between the two electrodes will conduct the current from the "active" to the "patient plate electrode". The two "bipolar" electrodes are of the same size, with the electrosurgical current passing only through the tissue grasped between the electrodes. www.prima-medical.com /education.asp?code=1   (304 words)

Field plate electrode - Patent Storm   (Site not responding. Last check: 2007-10-15) A MOSFET has a buried shield plate under the gate and over the drain with the gate being formed on the periphery of the buried shield plate as a self-aligned structure with minimal or no overlap of the gate over the shield plate. Power semiconductor devices having overlapping floating field plates include a primary field plate and a plurality of floating field plates which are formed on an electrically insulating region and capacitively coupled together in series between an active region of a power semiconductor device... A MOS transistor including a gate electrode on a gate oxide over a channel region between a source region and a drain region also includes a shield electrode at least partially on the gate oxide adjacent to, self-aligned with, and at least partially coplanar with the gate electrode and between... www.patentstorm.us /class/438/454-Field_plate_electrode.html   (3754 words)

Tomorrows inventions & ideas reviewed today. J.Fleming.   (Site not responding. Last check: 2007-10-15) He found that if the plate was made positive with respect to the filament the negatively charged electrons from the filament would be attracted to the plate and an electric current would flow. This was a perforated plate or wire grid placed between the anode (positive electrode) and the cathode (negative electrode) of the diode to make a triode valve. This additional electrode was placed between the screen and the anode to further improve the performance at low anode voltages giving the valve very good characteristics over a wide frequency range. www.a1-electronics.net /General_Interest/Inventions/Fleming_Aug.shtml   (548 words)

Experimental Life-Energy Field Meter Attach the electrode to the probe connector on the rear face of the device. A "Large Plate" (available as an optional accessory) measuring 1' x 2', or 1.4' x 1.4' square, for a surface area of 2 sq foot may be used in the "plate" setting. The Large Plate electrode is also useful to increase the overall sensitivity of the Life Energy Meter, allowing for detection of energy fields at much greater distances. www.orgonelab.org /ylemeter.htm   (5587 words)

[No title] The electrode wire (which drives TWO one wire electrodes) is connected to the output of the audio amplifier. If this is not done, and one cloth is placed over both electrodes, the frequency will pass directly from one electrode to the other through the damp cloth or sponge, and bypass entirely the tissue that is the intended target of the frequency. If both electrodes are placed in the same pan of salt water, you are shorting the electrodes through the epsom salt water, and the frequency will pass through the water, and not through the intended tissue. www.eskimo.com /~billb/freenrg/blaster5.html   (1600 words)

Quím. Nova  vol.27 no.4; Abstract: S0100-40422004000400007   (Site not responding. Last check: 2007-10-15) Nickel, palladium and platinum micro-crystals were dispersed in films covering a vitreous carbon plate electrode by ion exchange followed by electroreduction of their ions. These modified electrodes were used in the electrocatalytic hydrogenation of several substrates of different classes and their efficiency is reported. A modified electrode containing platinum showed to be more efficient than a palladium modified electrode and the one of nickel was the less efficient. www.scielo.br /scielo.php?script=sci_abstract&pid=S0100-40422004000400007&lng=en&nrm=iso&tlng=en   (146 words)

ERBE Elektromedizin GmbH - Neutral Electrode Safety System NESSY Omega   (Site not responding. Last check: 2007-10-15) The introduction of the split pad ERBE patient plate (neutral electrode) has resulted in new standards of safety previously unknown in monopolar electrosurgery. This means that we can reduce the size of the electrode surface, which is an advantage when the electrode is placed on an adult and especially when treating a child. The high-frequency current flowing towards the electrode is distributed evenly due to the equipotential ring. www.erbe-med.com /hf_e/nessy_omega.html   (386 words)

Diaphragmatic plate electrode stimulation of the hamster diaphragm -- Reid et al. 67 (4): 1341 -- Journal of Applied ... Diaphragmatic plate electrode stimulation of the hamster diaphragm -- Reid et al. Diaphragmatic plate electrode stimulation of the hamster diaphragm plate electrode stimulation occurred via the phrenic nerve filaments. jap.physiology.org /cgi/content/abstract/67/4/1341   (221 words)

Dynamic ram and semiconductor device patent   (Site not responding. Last check: 2007-10-15) In the publication of the prior art 3, a plate electrode and wires for supplying voltages thereto are formed of a metal having a high melting point and low in resistance, or silicide of the metal and silicon. According to the prior art 2, a problem developed due to the fact that a relative potential change differs from a change in potential on the substrate side, is solved by connecting the two plate electrodes trough a resistor having time constant associated with the change in potential on the substrate side. At this time, negative noise is developed in a plate electrode PL0 of a selected mat from the bit lines BL0T, BL2T, etc. through a parasitic capacity CBLSN and a memory cell capacitor CS between storage nodes SN. www.freshpatents.com /Dynamic-ram-and-semiconductor-device-dt20050210ptan20050030783.php   (1511 words)

Electrochemical cell using a folded double electrode plate (US6395154) The present invention relates to electrochemical cells and electrochemical systems using a one piece or unitary electrode plate hereinafter also referred to as a double electrode plate (DEP) which serves to electrically connect two adjacent cell compartments and wherein the current flow in the electrodes is parallel to the working face of the electrode. In the cell designs disclosed herein the cells are assembled as a contiguous stack of cells (cell stack) appearing similar to a filter press where the electrical connections between adjacent cells are made using the double electrode plate. An insulating wall separates compartments of adjacent electrode pair assemblies connected by the double electrode plate in the SSE. www.delphion.com /details?pn=US06395154__   (391 words)

[No title]   (Site not responding. Last check: 2007-10-15) The peel-off backing is removed from the electrode, positioned on the patient and leads from the diathermy machine are attached to the tab by a clip. The split plate functions as a return path for the diathermy current and enables the surgeon to monitor the electrode contact with the patient's skin using Return Electrode Monitoring (REM). The electrode area should be a minimum of 69 square centimeters www.smtl.co.uk /Datacards/Electrodes/Electrode-diathermy-split.xml   (106 words)

Electrochemistry Encyclopedia --- Magnetic effects This interfacial turbulence is at the bottom of most, but not all, magnetic phenomena in electrolysis, that is when electric current flows through an electrolyte solution in a cell held between the pole faces of a magnet. The electrodes were vertical and the magnetic and electric fields mutually perpendicular. In this experimental cell a mixture of aqueous cupric sulfate and sulfuric acid was contained between two concentric cylindrical copper electrodes ("inner" cell) and between the outer cylindrical glass wall and one of the electrodes ("outer" cell). electrochem.cwru.edu /ed/encycl/art-m01-magnetic.htm   (2643 words)

Plate electrode - Wikipedia, the free encyclopedia A plate is a type of electrode that formed part of a vacuum tube. The plate is impressed with a positive charge so that it may capture and flow electrons within a circuit. This page was last modified 06:45, 17 February 2005. www.wikipedia.org /wiki/Plate_electrode   (68 words)

US Patent No. 6,482,253 Powder Charging   (Site not responding. Last check: 2007-10-15) More particularly the invention is drawn to an apparatus that has at least two longitudinal chambers separated from each other with a plate electrode. Within each chamber is at least one corona charging electrode with multiple discharge points and at least one power level zone. The apparatus divides a single gas stream into multiple streams where corona discharge polarizes or neutralizes particles with a similar or dissimilar polarity causing coalescing or separation of the particles as they exit the charging chambers. www.lightlink.com /bbm/6482253.html   (110 words)

[No title]   (Site not responding. Last check: 2007-10-15) inserting said electrode plate group into a jig cavity in a molding jig having a generally cylindrical interior configuration, the electrode plate group being positioned with a winding axis thereof generally codirectional with a central axis of the jig cavity, said jig cavity having an opening at one end thereof; pressing a positive electrode current collecting plate and a negative electrode current collecting plate into contact with the flattened regions on respective ones of the opposite ends of the electrode plate group corresponding to the positions of the uncoated projected portions of the positive electrode plate and the negative electrode plate; and welding the current collecting plates to the electrode plate group at a plurality of locations within the flattened regions. www.uspto.gov /web/patents/patog/week46/OG/html/1288-3/US06818025-20041116.html   (229 words)

Lifter theory proposal by Evgenij Barsoukov   (Site not responding. Last check: 2007-10-15) This mass is not too large to be practical - it could be clusters of the electrode material or electrode coating brocken off the surface under very high stress applied by the voltage. This formula is strictly correct only for plate capacitor arrangement (where ion flight path is parallel to force) but difference due to different field form will be small. This calculation is based on assumptions that corona is present only on one electrode so the counter-current of ions with opposite to wire sign is negligible. jnaudin.free.fr /html/lftheory.htm   (2754 words)

U.S. Pregrant 20040169202 - Ferroelectric memory devices having an expanded plate electrode and methods for fabricating ...   (Site not responding. Last check: 2007-10-15) Ferroelectric memory devices having an expanded plate electrode and methods for fabricating the same A plate electrode is formed in the top interlayer dielectric layer. The plate electrode extends into respective ones of the via holes to contact top surfaces of at least two neighboring ones of the plurality of ferroelectric capacitors. cxp.paterra.com /uspregrant20040169202.html   (267 words)

ECG Accessories Silver Mactrodes,TabGE Medical ,Plate Electrodes Straps,Clamp Eelectrodes, Electrode Suction Bulbs, ... ECG Accessories Silver Mactrodes,TabGE Medical,Plate Electrodes Straps,Clamp Eelectrodes, Electrode Suction Bulbs, Electrode Cream,1915 FASTRACE,Tracets MP-3000,ECG electrodes,ECG accessories,cardiology supplies,plate electrodes,clamp electrodes,suction bulbs,electrode cream,Tracets MP 3000 available from Modul USA, manufacturer of medical chart paper. This clip can be used for both Tab and Snap electrodes. Modul USA also carries plate electrodes and straps, clamp electrodes, and suction bulbs, as well as electrode cream. www.modulusa.net /ECG%20Accessories.html   (193 words)

Encyclopedia: Plate electrode   (Site not responding. Last check: 2007-10-15) A plate is a type of electrode that formed part of a In electronics, a vacuum tube (American English) or (thermionic) valve (British English) is a device generally used to amplify a signal. The plate is impressed with a positive charge so that it may capture and flow Properties The electron (also called negatron, commonly represented as e−) is a subatomic particle. Click for other authoritative sources for this topic (summarised at Factbites.com). www.nationmaster.com /encyclopedia/Plate-electrode   (116 words)

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