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Patents Published on 09/30/2008


See All Patents Issued In 2008


          14            
NumberTitleIssue Date
7429284Cyclone dust collecting apparatus
A cyclone dust collecting apparatus comprises at least one second cyclone unit having a first cyclone unit, an air passage for guiding air discharging via the first cyclone unit, and a discharge pipe wherein the discharge pipe comprises a passage guide member for gu...
09/30/2008
7429285Honeycomb structure and method of manufacturing the same
A honeycomb structure 20 includes a cell structure 10 having a plurality of cells 9 communicating between two open ends being partitioned and defined by porous partition walls 7, an outer wall 30 disposed at the periphery of the ce...
09/30/2008
7429286Method for recovering metal values from concentrates of sulfide minerals
A method of recovering precious metal values from refractory sulfide ores is provided. The method includes the steps of separating clays and fines from a crushed refractory sulfide ore, forming a heap from the refractory sulfide ore, producing a concentrate of refra...
09/30/2008
7429287High efficiency gas sweetening system and method
Disclosed are a method and system for sweetening a raw natural gas feed stream using a multi-stage membrane separation process, and in embodiments a two-stage membrane separation process. The method and system also include use of a gas turbine which operates with an...
09/30/2008
7429288Spinning impingement multiphase contacting device
A spinning impingement multiphase contacting device and method for heat or mass transfer are disclosed. A first fluid, from which the transfer is to occur, is caused to impinge and be entrained in a spinning permeable element, creating a highly dispersed phase. The ...
09/30/2008
7429289High output concentrator
A multi-chamber canister for a pressure swing absorption system within a general housing assembly. The chambers include a first molecular sieve chamber for receiving a first molecular sieve for separating air from the ambient environment into a concentrated gas and ...
09/30/2008
7429290Fire-retardant coating, method for producing fire-retardant building materials
The present invention relates to a fire-resistant coating and method thereof, which confers enhanced flame and heat resistance to substrate such as building materials. The invented coating is especially applicable to cellulose-based building materials including but ...
09/30/2008
7429291Print ink containing a plurality of fluorescent coloring materials and inkjet recording method
The present invention provides a fluorescence ink having a high fluorescence intensity, and an ink jet recording method using the same. The ink contains a first fluorescent coloring material that emits fluorescence at a predetermined fluorescence wavelength to be us...
09/30/2008
7429292Water washable lithographic printing ink
Disclosed is a water washable ink for offset lithographic newspaper printing containing: a modified soybean oil-based resin; a pigment; and an acid neutralization agent, wherein the water washable offset lithographic newspaper printing ink does not contain any of th...
09/30/2008
7429293High gloss high gamut pigment inkjet ink
Inkjet ink having pigment colorant and two surfactants having low dynamic surface tension as follows: 0.1% to 0.8% by weight of the ink of 2,5,8,11-tetraethyl-6-dodecyn-5,8-diol ethoxylate (sold commercially as DYNOL™ 604) and 0.5 to 1.0% by weight of the ink of e...
09/30/2008
7429294Color compositions
The present invention includes a paint or coating composition comprising an organic pigment or dye complexed to the surface of a layered or fibrous inorganic clay. A wide variety of paint colors can be obtained by varying the pH during the preparation as well as by ...
09/30/2008
7429295Aqueous chemical mixture to mitigate water associated problems in concrete pavements
A water-based mixture of multi compounds was invented for the purposes of treating and providing an ultimate protection for large areas of concrete pavements against moisture and moisture-associated problems. The mixture preferably works from within the concrete as ...
09/30/2008
7429296Method for manufacturing photoconductive layer constituting radiation imaging panel
A photoconductive layer formed of a Bi12MO20 sintered body is manufactured without being fused with a setter. An oxide material in which a content of silicon oxide is 1 wt %, and more preferably, 0.3 wt % or less, is used as a setter which moun...
09/30/2008
7429297Applicator for texturing
An applicator comprising: a casing defined by two side walls and a cylinder wall, said cylinder wall comprising an opening on one side of said casing; a material container coupled to a side of said casing opposite said opening in a position that allows gravity to di...
09/30/2008
7429298Painting system
Painting system for painting large objects comprising a paint booth with surrounding walls and a robot installation comprising a plurality of painting robots, each painting robot comprising a stationary base, a stand carried by the base rotatably arranged around a f...
09/30/2008
7429299Controlled dispensing of material
The system includes a nozzle, a drive, a metering pump, a supply of material and a controller. The nozzle dispenses material into contact with one or more surfaces of a window sash. The drive relatively moves the nozzle with respect to the window sash along a path o...
09/30/2008
7429300Successive vapour deposition system, vapour deposition system, and vapour deposition process
A successive vapor deposition system in which a vapor deposition material is heated, vaporized in a vacuum, and deposited onto a vapor deposition area of a substrate, includes a conveyer which conveys the substrate in a conveying direction parallel to a plane on whi...
09/30/2008
7429301Ultra clean spring steel
Disclosed herein is an ultra clean spring steel which contains inclusions easily elongated and broken into fine particles by hot rolling and which is easily adaptive to cold rolling and yields springs excelling in fatigue characteristics. The spring steel is charact...
09/30/2008
7429302Stainless steel sheet for welded structural components and method for making the same
A structural hot-rolled or cold-rolled stainless steel sheet having improved intergranular corrosion resistance and toughness at the welding heat affected zone and further having low strength and high elongation. The composition of the steel sheet contains less than...
09/30/2008
7429303Device for winding a cylindrical sleeve around a toric ring
Device (D) for winding a cylindrical sleeve (C) of axis XX′ around a toric ring (R) so that the end (E) of the said cylindrical sleeve is engaged between the toric ring (R) and the cylindrical sleeve (C) itself in order to make at least one complete turn around th...
09/30/2008
7429304High-speed apparatus and method for forming inflated chambers
An apparatus and a method for inflating an inflatable web in which, in one embodiment, the inflatable web is conveyed along a path of travel with an inflation element positioned between unsealed edges of the web and proximate the inflation ports of the web's inflata...
09/30/2008
7429305Process and machine for producing lightweight thermoplastic composite products in a continuous manner
A machine and a process for producing lightweight thermoplastic composite products in a continuous manner is disclosed. An oven is provided for heating a dry unconsolidated fabric sheet of commingled fibers of thermoplastic and re-enforcing fibers or carbon fibers t...
09/30/2008
7429306Plasma processing system
A plasma processing system includes a plasma processing chamber and a plasma confining portion for defining a plasma confined area in the processing chamber. The plasma confining portion includes a plurality of spaced-apart segments arranged in a structural array. A...
09/30/2008
7429307Method of forming a fibrous web
In a method of forming a layered fibrous web, the method includes the steps of leading at least two different fiber suspensions through a head box (10), separating the fiber suspensions from each other by a blade device (18, 180), supplying the fiber s...
09/30/2008
7429308Method of manufacturing an article comprising at least one electronic chip
The present invention provides a method of manufacturing an article comprising a fiber layer and at least one electronic chip, the fiber layer being formed by depositing fibers on a surface immersed in a dispersion of fiber material. The method includes the followin...
09/30/2008
7429309Coating compositions comprising alkyl ketene dimers and alkyl succinic anhydrides for use in paper making
Additives for paper making are disclosed herein. Specifically, the additives are wax-free alternatives to conventional coatings, including ASA, AKD and optionally an acrylic containing composition. Other additives may be included in the coating, such as cationic par...
09/30/2008
7429310Method, arrangement and equipment for tensioning and guiding a fabric in a paper or board machine
A paper or board machine has a fabric (10) that is adapted mobile as well as rolls (11, 11′) arranged to support the fabric (10). The fabric (10) is tensioned by changing the position of one roll (11′) of the rolls (11, 11
09/30/2008
7429311Method and assembly for moistening a moving web or paperboard
A method and assembly is disclosed for moistening a web of paper or paperboard, the assembly comprising a steam blow cavity open toward a moving web (1). The steam blow cavity houses spray nozzles (5, 6, 7) at least for injecting steam into the cavity ...
09/30/2008
7429312Method for processing multi-component liquid mixtures and device for carrying out said method
The present group of inventions relates to processing of multi-component liquid mixtures (MCLM) employing reforming process, preferably for vacuum distillation of hydrocarbon mixtures and in petroleum refining and chemical industries. The inventions include the meth...
09/30/2008
7429313Method of producing electrostatically charged gelatin
Methods of forming electrostatically charged gelatin are provided. Gelatin is extracted by an acid extraction method (12) thereby producing a gelatin dispersion (14), the pH of which is adjusted to the isoelectric point of the gelatin. The pH of the ge...
09/30/2008
7429314Device for controlling the travel distance of a chisel in a feeding system for an aluminium production electrolytic cell
Device for equipment of a cell (1) comprising an electrolytic bath (4) covered with a crust (5), with a chisel (13) that can be moved vertically between a high position in which it is above the crust (5) and a low position in which...
09/30/2008
7429315Electrolytic generation of nitrogen using azole derivatives
The invention provides electrolytes for the electrochemical generation of nitrogen gas by anodic oxidation of triazole and tetrazole derivatives. Electrolytic cells incorporating these electrolytes are also disclosed. The nitrogen gas so produced may be useful to ac...
09/30/2008
7429316Planar patch-clamp cartridge with integrated electrode
A planar patch-clamp cartridge includes a common ground electrode through a conductive medium reaching into each extracellular chamber. The cartridge is first primed with intracellular solution injected from dispensing tips inserted from above into the intracellular...
09/30/2008
7429317Electrokinetic device employing a non-newtonian liquid
A non-Newtonian fluid is used in an electrokinetic device to produce electroosmotic flow therethrough. The nonlinear viscosity of the non-Newtonian fluid allows the electrokinetic device to behave differently under different operating conditions, such as externally ...
09/30/2008
7429318Process for preparing basestocks having high VI using oxygenated dewaxing catalyst
A process for preparing high VI lubricating oil basestocks comprising hydrotreating, hydrodewaxing and optionally hydrofinishing. The hydrotreated feedstock is hydrodewaxed using a dewaxing catalyst that has been selectively activated by oxygenate treatment. The hyd...
09/30/2008
7429319Sewage slurry separation system
The present invention discloses a sewage slurry separation system adapted to assist in sewer cleaning operations. The sewage slurry separation system is configured for collecting sewage slurry from a sewer line, depositing the sewage slurry in a collection/settling ...
09/30/2008
7429320Wastewater treatment system
A method and apparatus for remediating a failing wastewater treatment system comprising (a) a positive oxygen and ozone-generating, or ozone-generating only, pressure pump having an output, (b) a tube having a first end and a second end, the first end being attachab...
09/30/2008
7429321Aquarium filter cartridge and filtration system
An aquarium filter cartridge including activated carbon or the like and a housing wherein the water traces an S-shaped path is disclosed. In the S-shaped path the water flows horizontally through a floss type filter, downward to the bottom of the housing, horizontal...
09/30/2008
7429322Fuel tank with filters
A fuel tank used for a general-purpose engine comprises a hollow tank body for storing fuel and a filter disposed within the tank body. The tank body has a bottom with a trap having an internal surface portion lying in a first plane. The filter comprises a tubular b...
09/30/2008
7429323Water treatment system and pressure pipe therefor
A pressure pipe for transporting corrosive material, such as ozonated water, is formed with a pipe joint that is resistant to ozone. An intermediate portion of the pressure pipe is formed from a low-carbon steel cylinder with inner and outer concrete layers and pres...
09/30/2008
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