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Patent No. 5356330

Apparatus for Simulating a High Five

A self-righting hand-arm configuration which is adapted to pivot when struck by a user, thereby simulating a "high five."

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Class 250/325 - Charging of moving object


Subclass of Class 250 - Radiant energy
Definition: Subject matter wherein electrons or ions from the corona
No. of patents: 174
Last issue date: 10/07/2008


1          
NumberTitleIssue Date
7432504Dicorotron wire assembly removal and storage tool
A system and apparatus that removes and collects non-functional wire assemblies from dicorotron units is described. It has a removal tool mounted on the top of a storage box. The removal tool has an open top and bottom, the open bottom is aligned with an opening in ...
10/07/2008
7420169Dicorotron wire assembly removal-insertion tool
Electrostatic printing processes utilize corona-charging units. When those units wear out or become faulty, they need to be replaced. This embodiment provides a tool that can be used to remove a faulty electrode wire assembly from the unit. This same tool when loade...
09/02/2008
7339778Corona discharge static neutralizing apparatus
A corona discharge static neutralizing device includes a wire electrode retained in tension between spaced ends of a resilient support member that is positioned within a flowing air stream. Another electrode aligned with and spaced from the wire electrode promotes a...
03/04/2008
7264752Conductive coatings for corona generating devices
Conductive coatings usable for coating various elements of corona generating devices and method of forming such coatings are provided. The coatings include graphite and at least one transition metal oxide catalyst. When the conductive coatings are employed in elemen...
09/04/2007
7251439Shield for charging device in xerographic printing device having reduced rate of contamination
A xerographic printing device, including a charging device having a shield. In some embodiments of the shield of the charging device in the xerographic printing device, a plurality of holes are provided in an evenly spaced linear fashion extending nearly a full leng...
07/31/2007
7199374Corona discharge lamps
Excimers are formed in a gas (30,130) by applying a pulsed potential between a first electrode (14,114) and a counter electrode (26, 126) so that corona discharge occurs, substantially without arcing, when the potential is on. The pulses or on-t...
04/03/2007
7149458Xerographic charging device having three pin arrays
In a xerographic printing apparatus, a scorotron places a uniform charge on a photoreceptor for forming electrostatic latent images. Three conductive pin arrays are disposed in a housing defined by sidewalls and a screen adjacent the photoreceptor. There can be prov...
12/12/2006
7123860Small footprint charge device for tandem color marking engines
In a xerographic printing apparatus, a small footprint charging device may provide uniformity of charge and/or long life in a small diameter photoconductive drum. A grid to be parallel to the drum surface and including small wing shields may reduce or even prevent l...
10/17/2006
7105041Grid type electrostatic separator/collector and method of using same
An electrical type grid electrostatic collector/separator removes particles from an air stream. The apparatus includes multiple parallel grids that act as the porous material, enclosed in a sealed compartment so that the entrained air flows parallel and between one ...
09/12/2006
7092659Discharge methods and systems in electrophotography
Latent charge images are provided on a photoconductor element having a photoconductive layer with a conductive stripe. This process is performed by charging the photoconductive layer with a charge having a particular vector to form a uniform charge on the photocondu...
08/15/2006
7050743Self-regenerative xerographic coatings
The invention is directed to self-regenerative, polymeric coatings and methods of using the coatings in xerography to increase the life and effectiveness of catalytic surfaces, such as, for example, charging device surfaces, by neutralizing ozone and nitrogen oxide ...
05/23/2006
7039342Charging device and image forming apparatus where the charging device is composed of a sufficient amount of nickel to suppress oxidation
A charging device has a discharging electrode, a stabilizer plate having a rectangular section and accommodating the discharging electrode, and a grid arranged in a opening of the stabilizer plate, and at least one member of the discharging electrode, the stabilizer...
05/02/2006
7035571Grid, scorotoron charger having the grid, process unit having the scorotoron charge, and image forming device installing the process unit
A grid has a frame body in a U-shaped cross-section defining a main plate section and two side plate sections. A rectangular opening is formed at the main plate section, and a plurality of grid wires extend in a lengthwise direction of the main plate section and at ...
04/25/2006
7003896Radiation curing and drying
An improved apparatus and method for drying materials. A hot surface in a strong electrostatic field is used to ionize a stream of heated gasses passing over the surface, which assists in directing the stream against the object to be dried, and ionizes the vapors an...
02/28/2006
6966762Device for opening and distributing a bundle of filaments when producing a nonwoven textile web
The invention concerns a device for opening and distributing a bundle of filaments when producing a nonwoven textile web by a technique which consists in: extruding melted organic polymer through a die perforated with holes, so as to form a bundle or curtain of fila...
11/22/2005
6963479Method of and apparatus for electrostatic fluid acceleration control of a fluid flow
A device for handling a fluid includes a corona discharge device and an electric power supply. The corona discharge device includes at least one corona discharge electrode and at least one collector electrode positioned proximate each other so as to provide a total ...
11/08/2005
6917776Discharge wire, method of manufacturing discharge wire and electrification device
A discharge wire usable in an electrification device includes a tungsten wire subjected to mirror finish processing and an oxidized layer formed by heating the surface of the tungsten wire at a temperature in the range 400 to 600° C., wherein the film has a thickne...
07/12/2005
6900436Corona wire tensioning mechanism
A wire tensioning mechanism for tensioning a wire having an end one and an end two in a machine in which the wire has a means for attachment on end two and is fixed to the machine at end one, comprises a slide block, and a spring. The slide block is slidably ...
05/31/2005
6819893Image forming apparatus and charging device
An image forming apparatus uses a developer that includes toner with volume average particle size between 5 μm and 10 μm and 60 to 80 number percentage particles having a particle size less than or equal to 5 μm. A charging unit charges a latent image carrier. Th...
11/16/2004
6787774Corotron comprising a fixing elements on supports, an assembly with a power supply unit and an assembly for replacing a corotron wire
The corotron wire of a corotron device is introduced with a retainer element, such as in a printer or copier. At least one corotron wire is held by the retainer element and the carrier material for a latent image residing there opposite is conducted past the corotro...
09/07/2004
6740878System and method for automatically tensioning wires and for retaining tensioned wires under tension
A wire tensioning apparatus and method tensions one or more wires by moving the tensioning function from a wire module to an apparatus external to the wire module. Within the wire module, the wire is placed between a movable member and a stationary member. Tension i...
05/25/2004
6653638Ion generating apparatus
In an ion generating apparatus, an electric field for generating ion is obtained between an electrode needle 3 and a counter electrode plate 4. A surface discharge path A (passing through an air discharge port 13a) which has the shortest distance between ...
11/25/2003
6624413Corona treatment apparatus with segmented electrode
A corona treating apparatus has an electrically conductive electrode housing with a downwardly opening channel, within which are adjustably positioned a number of conductive electrode segments. Each segment has a stem which extends into the channel, and a...
09/23/2003
6603121High-efficiency plasma treatment of paper
An apparatus for treating paper web materials with a plasma, said apparatus comprising a dark space generated by a treatment electrode in a treatment zone. There is a counter electrode having a surface area in said treatment zone which is not greater than...
08/05/2003
6477343Image forming method and apparatus with means for reducing the accumulation of particle on a charging device
An image forming method and apparatus, wherein the charging amount that a charging device charges a photosensitive drum is controlled so as to reduce the charging amount in a period, except for the image forming period, than that during the image forming ...
11/05/2002
6411794Discharge device and image forming apparatus
A discharge device has a discharge wire for discharge in response to a voltage, a supporting block for supporting the discharge wire, an electric contact receiving an AC voltage, and a resistor element placed between the discharge wire and the electric co...
06/25/2002
6407382Discharge ionization source
A discharge ionization source, for use for example with an ion mobility spectrometer or atmospheric pressure ionization mass spectrometry. The source uses two or more electrodes for ionization and control, and solid state circuitry for operation. Inductiv...
06/18/2002
6345159Charging apparatus and image forming apparatus
The present invention relates to a corona charging apparatus for charging a body to be charged that has a discharge wire electrode to which a voltage is applied, a shield electrode having an opening opposed to the body to be charged, a grid electrode disp...
02/05/2002
6338663Low-voltage cathode for scrubbing cathodoluminescent layers for field emission displays and method
The present invention includes a low voltage, high current density, large area cathode for scrubbing of cathodoluminescent layers. The cathodoluminescent layers are formed on a transparent conductive layer formed on a transparent insulating viewing screen...
01/15/2002
6308032Rotatable charging apparatus, and printing machine including the same
A rotatable charging apparatus includes a length extending between a first end and a second end, with the rotatable charging apparatus centered about an axis parallel to the length. The rotatable charging apparatus outer periphery forms N apparatus positi...
10/23/2001
6303933Apparatus and method of attaching corona wire to corona charger housing
An apparatus comprising: (i) a corona charger housing including at least two cavities; (ii) a corona wire strung across the housing, the corona wire having at least one end located in one of the cavities; and (iii) a pin at least partially located inside ...
10/16/2001
6294782Corona charger with a serpentine strung corona wire
An apparatus for a corona wire housing comprising a continuous piece of corona wire mounted in a serpentine fashion around multiple pulleys with a single tension spring tensioning the continuous piece of corona wire and fixed terminals supporting the ends...
09/25/2001
6285032Device for removing the gaseous laminar boundary layer of a web
A device for removing the gaseous laminar boundary layer from at least one of the two sides of a material web moved in transport direction preferably at high speed, for example said web being made of paper, characterized by at least one corona-charging el...
09/04/2001
6255649Charging device with grid tensioning shafts
A charging device comprises a housing defining a charging chamber. Two tensioning shafts are mounted on opposite ends of the housing. The charging device comprises a control grid attached to the grid tensioning shafts, thus substantially covering the cham...
07/03/2001
6034368AC corona current regulation
In an electrostatographic imaging apparatus employing at least one charging device, in an electrostatic charge process involving the creation of latent electrostatic images, A method for controlling corona current generation by said at least one charging ...
03/07/2000
6025594Support mounting for a pin array corona generating device
A support mounting supports the corona generating electrode of a corona generating device. A corona generating assembly includes a corona generating electrode member having an elongated length defining a plurality of support openings spaced along the leng...
02/15/2000
5970287Charging device for charging charged body in non-contact state
A low-cost non-contact type charging device having excellent uniform charging performance and long stable charging characteristic includes an insulating support body having an insulating surface, first electrodes, to which a first voltage is applied, and ...
10/19/1999
5909608Tension support mounting for a corona generating device
A tension support mounting for applying tension to the corona generating electrode of a corona generating device. A corona generating electrode is placed in cooperative engagement with a fixedly mounted end block via a torsion spring member mounted on the...
06/01/1999
5907155Constant DC offset coronode voltage tracking circuit
An apparatus for maintaining a substantially consistent current to voltage relationship in a corona charging device having an electrode energized by an AC voltage biased by a first DC offset voltage which is modified by a second DC voltage, and a control ...
05/25/1999
5907753Charging device having an electrode with integral electrical connector
A charging apparatus for applying a uniform electrostatic charge to a charge retentive surface is provided. The charging apparatus is operably electrically connectable to a power supply for supplying an electrical bias to the charging apparatus. The appar...
05/25/1999
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