| Document | Document Title |
|---|---|
| US08389667B2 |
Partially crystalline polyethyleneterephthalate
The invention relates to a partially crystalline polyethylene terephthalate having a degree of polymerization which is greater than 80, particularly greater than 100, produced from a diol component and a dicarboxylic acid component, wherein according to the invention the DSC melting point, when measured with a heating rate of 10° C./Min during the first passage and second passage, is less than the melting temperature (Tm) of a comparable standard polyethylene terephthalate which is dependent upon the comonomer content. The inventive method for the production of a polyethylene terephthalate comprises a step for the production of a polycondensate prepolymer melt; a step for the formation of granules and the solidification of the polycondensate prepolymer melt; a step for increasing the degree of crystallization of the prepolymer granulates and a step for increasing the molecular weight of the granulates by means of solid phase polycondensation, wherein according to the invention a treatment temperature of 220° C. in step d) is not exceeded. |
| US08389663B2 |
Photo-patternable dielectric materials curable to porous dielectric materials, formulations, precursors and methods of use thereof
Silsesquioxane polymers that cure to porous silsesquioxane polymers, silsesquioxane polymers that cure to porous silsesquioxane polymers in negative tone photo-patternable dielectric formulations, methods of forming structures using negative tone photo-patternable dielectric formulations containing silsesquioxane polymers that cure to porous silsesquioxane polymers, structures containing porous silsesquioxane polymers and monomers and method of preparing monomers for silsesquioxane polymers that cure to porous silsesquioxane polymers. |
| US08389661B2 |
Complexes between an amphiphilic polymer and an osteogenic protein belonging to the family of BMPs
The invention relates to an amphiphilic-BMP polymer complex which is physically and chemically stable and soluble in water, characterized in that: the amphiphilic polymers comprise a hydrophilic polysaccharide skeleton functionalized with hydrophobic substituents and hydrophilic groups the BMP is selected from the group of therapeutically active BMPs (Bone morphogenetic Proteins), the polymer/BMP mass ratio is lower than or equal to 700. The invention also relates to the process for preparing the amphiphilic-BMP polymer complex in an aqueous medium and in the absence of organic solvents likely to denature the protein.The invention also relates to therapeutic compositions of an amphiphilic-BMP polymer complex according to the invention. |
| US08389659B2 |
Emulsion polymers, aqueous dispersions and method for producing the same
The present invention relates to an emulsion polymer comprising at least one (meth)acrylate segment which comprises 1% to 30% by weight of units derived from (meth)acrylates which in the alkyl radical have at least one double bond and 8 to 40 carbon atoms, 0.1% to 10% by weight of units derived from monomers containing acid groups, and 50% to 98.9% by weight of units derived from (meth)acrylates having 1 to 6 carbon atoms in the alkyl radical, based in each case on the weight of the (meth)acrylate segment, the emulsion polymer having a particle radius of at least 50 nm. |
| US08389657B2 |
Poly(meth)acrylamides and poly(meth)acrylates containing flourinated amide
A composition comprising a copolymer having repeating units in any sequence of Formula I wherein Rf is a straight or branched perfluoroalkyl group which is optionally interrupted by at least one oxygen atom, X3 is oxygen or X1, each X1 is independently an organic divalent linking group, G is F or CF3, A is an amide, X2 is an organic linking group, Y is O, N or S, Z is H, a straight or branched alkyl group or halide, B is H or wherein Rf, X1, X3, G, and A are as defined above, and each W is independently various copolymer units. |
| US08389655B2 |
Catalyst composition comprising shuttling agent for higher olefin multi-block copolymer formation
A process for preparing polymers, especially multi-block copolymer containing therein two or more segments or blocks differing in chemical or physical properties, by contacting propylene, 4-methyl-1-pentene, or other C4-8 α-olefins and one or more copolymerizable comonomers, especially ethylene in the presence of a composition comprising the admixture or reaction product resulting from combining: (A) a first metal complex olefin polymerization catalyst, (B) a second metal complex olefin polymerization catalyst capable of preparing polymers differing in chemical or physical properties from the polymer prepared by catalyst (A) under equivalent polymerization conditions, and (C) a chain shuttling agent. |
| US08389650B2 |
Curable polyorganosiloxane composition
A curable polyorganosiloxane composition for use in an LED or optical lens, including: (A) an alkenyl group-containing polyorganosiloxane which contains a (A1) branched polyorganosiloxane including an SiO4/2 unit and an R3SiO1/2 unit, and optionally an R2SiO unit and/or an RSiO3/2 unit, wherein at least three R per molecule are vinyl groups, and optionally (A2) a linear polyorganosiloxane having R bonded to a silicon atom, wherein at least two R per molecule are vinyl groups, wherein 100 mol % or more of the R present in components (A1) and (A2), excluding alkenyl groups, are methyl groups; (B) a polyalkylhydrogensiloxane including an SiO4/2 unit and an R3(CH3)2SiO1/2 unit, the polyalkylhydrogensiloxane having the formula [R3(CH3)2SiO1/2]8[SiO4/2]4 or [R3(CH3)2SiO1/2]10[SiO4/2]5, wherein each R3 represents a hydrogen atom, and (C) a platinum-vinylsiloxane complex. The composition having desirable light transmission properties, and is unlikely to suffer yellowing due to exposure to heat. |
| US08389649B2 |
Siloxane-based resin composition
The present invention is a siloxane-based resin composition including a siloxane-based resin and an imidosilane compound having a specific structure. Moreover, the present invention is a siloxane-based resin composition including a siloxane-based resin which is a reactive product to be obtained by hydrolyzing an alkoxysilane compound and an imidosilane compound having a specific structure and then making the resulting hydrolysate undergo a condensation reaction. According to the present invention, it is possible to form a cured film excellent in adhesion. |
| US08389645B2 |
Initiating system for solid polyester granule manufacture
The invention relates to solid polyester granules of the type used as matting agents in paints. In particular, the invention relates to a new redox initiating system for use in a suspension polymerization process that is used to manufacture the solid polyester granules, to a process for the preparation of the solid polyester granules, and to paint compositions containing the solid polyester granules. |
| US08389639B2 |
Modified hyper-branched polymer and proton exchange membrane applied with the same, and method for manufacturing the proton exchange membrane
A proton exchange membrane comprising modified hyper-branched polymer is disclosed. The proton exchange membrane includes 85-90 wt % of sulfonated tetrafluorethylene copolymer and 15-10 wt % of modified hyper-branched polymer. The modified hyper-branched polymer comprises the bismaleimide (BMI)-based hyper-branched polymer, and parts of the chain ends of the hyper-branched polymer are sulfonated by the sulfonic compound. Also, the modified hyper-branched polymer and sulfonated tetrafluorethylene copolymer are interpenetrated to form an interpenetrating polymer. Furthermore, the modification step could be performed before or after forming the interpenetrating polymer. For example, the sulfonation is proceeded after forming the interpenetrating polymer. Alternatively, the sulfonation of the hyper-branched polymer could be proceeded before the formation of the interpenetrating polymer. |
| US08389638B2 |
Multifunctional additive grafted rubber and process for the preparation thereof
The present invention relates to a novel multi functional additive grafted rubber. More particularly the present invention relates to novel grades of rubber and in particular to chemically grafted with cardanol (meta-penta decenyl phenol) and/or its derivatives. Importantly the rubber grades of the invention involve chemically anchored/grafted selective meta alkenyl phenol and/or its derivatives in the backbone of natural or synthetic rubber. Importantly, such rubber variant of the invention have high plasticity, lower Mooney and melt viscosities, better cure properties as compared to conventional virgin natural rubber or natural rubber plasticized with aromatic process oils. |
| US08389637B2 |
Use of copolymers with a composition gradient as stabilizers in emulsion free-radical polymerization
The present invention describes the use of copolymers with a composition gradient as sole stabilizer in emulsion free-radical polymerization. The copolymers of the invention are prepared via controlled free-radical polymerization and comprise at least one hydrophilic monomer such as acrylic acid and at least one hydrophobic monomer such as styrene. |
| US08389635B2 |
Polypropylene composition for buried structures
The present disclosure describes a polypropylene resin composition useful for the preparation of buried structures such as corrugated, non-pressure pipe. |
| US08389634B2 |
Polymer compositions comprising a low-viscosity, homogeneously branched ethylene α-olefin extender
A thermoplastic composition is described that comprises (i) from 1 to 99 percent by weight of the total composition of at least one thermoplastic copolymer, for example, styrene block copolymers, and (ii) from 1 to 99 percent by weight of the total composition of at least one homogeneously branched ethylene/α-olefin interpolymer, for example ethylene/1-octene, having a density of less than or equal to 0.899 g/cc and a Brookfield viscosity of greater than 500 cP (350° F.). |
| US08389630B2 |
Curable composition
Provided is a curable composition excellent in curability and mechanical properties as well as a cured product thereof. Specially provided is a curable composition containing a vinyl-based polymer (I) having one or more crosslinkable functional groups at a terminus on average and a nucleophilic agent (II) and a cured product obtained by curing the curable composition. Preferably, the curable composition of the invention further contains an epoxy resin (III). |
| US08389629B2 |
Adhesive, adhesive sheet, multi-layered adhesive sheet, and production method for electronic part
A multi-layered adhesive sheet 100, includes: a substrate film 106, an adhesive layer 103 formed by coating an adhesive having a specific composition onto this substrate film 106, and a die attachment film 105 laminated on the adhesive layer 103. The multi-layered adhesive sheet 100 employing an adhesive having this specific composition has superior retention of die chip 108 during the dicing of silicon wafer 101, allows the die attachment film 105 and adhesive layer 103 to be easily peeled apart during a pick-up operation of the die chip 108, and prevents poor adhesion during the bonding of die chip 108 to lead frame 111. |
| US08389626B2 |
Polycarbonate nanocomposites
Polycarbonate nanocomposites comprising a polycarbonate matrix having non-oxidized metal nanoparticles dispersed therein are disclosed. The polycarbonate nanocomposite is produced by a process comprising forming a reaction mixture comprising a dihydroxy compound, an activated carbonate, a metal precursor, and a solvent; and in-situ polymerizing the reaction mixture to form a nanocomposite comprising a polycarbonate matrix and metal nanoparticles dispersed therein. The metal precursor comprises a metal selected from a specified group. The nanocomposites have improved mechanical, optical, electrical and/or magnetic properties. Also disclosed are articles formed from such polycarbonate nanocomposites. |
| US08389623B2 |
Nitrile rubbers
An improved polymerization and work-up process makes it possible to produce specific nitrile rubbers which have a particular ion index and a particular magnesium content which is responsible for an excellent vulcanization rate and leads to vulcanizates having an advantageous property profile. |
| US08389622B2 |
Non-aqueous pigment ink
A non-aqueous pigment ink comprising a pigment, a pigment dispersant and a non-aqueous solvent, wherein the pigment dispersant is an acrylic polymer comprising, as constituent monomers, (M1) an alkyl (meth)acrylate having an alkyl group of 12 or more carbon atoms, (M2) a (meth)acrylic acid derivative having an amino group, and (M3) (meth)acrylic acid and/or a (meth)acrylic acid derivative having a carboxyl group, in which a combination of all the constituent monomers comprises from 8 to 15 mol % of the monomer (M2) and from 0.6 to 8 mol % of the monomer (M3), and the molar ratio (M2)/(M3) between the monomer (M2) and the monomer (M3) is within a range from 1.3 to 15. |
| US08389620B2 |
Dip forming latex composition containing crosslinking agent and dip formed article obtained therefrom
A dip-forming composition, comprising: a carboxyl group-containing diene-based rubber latex; and one or more compounds selected from the following (a) to (e): (a) an organometallic crosslinking agent containing two or more hydroxyl groups each bonded to a metal atom; (b) a cationic property-deactivated modified polyamine-based resin, a cationic property-deactivated polyamide-epichlorohydrin resin, a cationic property-deactivated polyamine-epichlorohydrin resin, a cationic property-deactivated amine group- or quaternary ammonium base-containing polyvinyl alcohol, a cationic property-deactivated amine group- or quaternary ammonium base-containing polyacrylamide, a cationic property-deactivated amine group- or quaternary ammonium base-containing carbohydrate, or a polyacrylamide, polyvinyl alcohol, or carbohydrate into which a crosslinkable functional group is introduced; (c) an anionic or nonionic polyvinyl alcohol, anionic or nonionic polyacrylamide, or anionic or nonionic carbohydrate to which a water resistant additive or water-resistant polymer is added; (d) a water resistant polyvinyl alcohol; and (e) a cationizing agent. |
| US08389618B2 |
Cold shrinkable article including an epichlorohydrin composition
A composition includes an elastomeric composition. The elastomeric composition can include an epichlorohydrin composition, and the elastomeric composition can be substantially free of a fluoroelastomer composition. The composition can further include a filler material which includes a reinforcement-grade carbon black. The composition can further include a peroxide curative. |
| US08389617B2 |
Silicas
The invention provides structurally modified, pyrogenically prepared silicas obtained by reaction of pyrogenic silicas with cyclic polysiloxanes of the type —[O—Si(R2)]n—, where R is a C1 to C6 alkyl group and n is 3 to 9, and subsequent structural modification of the silanized silicas obtained. The invention further provides an adhesive comprising the structurally modified, pyrogenically prepared silicas. |
| US08389616B2 |
Modifiers for nitrile containing elastomers
This invention relates to a polymer composition comprising: 70 wt % to 99.5 wt % of a nitrile-group containing elastomer, wherein the elastomer has: a Mooney Viscosity of 15 to 115 MU; and a nitrile monomer content of 0.5 wt % to 50 wt %; and 0.5 wt % to 30 wt % of a non-functionalized plasticizer (NFP), wherein the NFP has: a kinematic viscosity at 100° C. of 4 to 1000 cSt, a flash point of ≧200° C., a viscosity index of ≧120, and a specific gravity of ≦0.865; and wherein the composition has: a 25% compression set at 70 hours and −30° C. that is at least 110% of the 25% compression set of same composition without the NFP tested at the same conditions, and a retained tensile strength, in MPa, after 168 hours at 175° C., that is at least about 88% of the retained tensile strength of the same composition that has not been aged. |
| US08389615B2 |
Elastomeric compositions comprising vinylaromatic block copolymer, polypropylene, plastomer, and low molecular weight polyolefin
A composition comprising: (i) at least one low molecular weight polyolefin; (ii) at least one block copolymer obtainable by selectively hydrogenating a block copolymer having terminal polymeric blocks of a vinyl aromatic monomer and a mid-block prepared originally with an olefin and subsequently hydrogenated; (iii) at least one polypropylene; and (iv) at least one plastomer, wherein the plastomer is an ethylene based polymer having a density of 0.86 g/cc to about 0.910 g/cc or a propylene based polymer having a heat of fusion (Hf) of 70 J/g or less. |
| US08389613B2 |
Aqueous emulsions comprising polyisocyanate/acetal solvent compositions and coatings/adhesives produced therefrom
Water-emulsifiable polyisocyanate compositions admixed with at least one solvent of formula (1) (R1O)2C(R2)—X—R3 are formulated into aqueous emulsions which advantageously further comprise a compound, bearing a mobile hydrogen function, or a compound containing precursor functions capable of liberating hydroxyl functions, and are useful for producing coatings on a variety of substrates, e.g., made of cement, wood or leather in particular, and also for producing adhesives. |
| US08389609B2 |
Multiple-acid-derived metal soaps incorporated in rubber compositions and method for incorporating such soaps in rubber compositions
A composition includes a polymer matrix, a multiple-acid-derived metal soap, wherein the metal has an oxidation state of +3 or +4. An associated method for making a rubber composition includes the steps of: combining a solvent and a multiple carboxylic, phosphonic, phosphoric, sulfuric, or sulfonic acid, or mixtures thereof, and mixing to form solution A; adding a source of metal ions to solution A and mixing to form a product A, the metal being selected from the metals having an oxidation state of +3 or +4, whereby product A includes a multiple-acid-derived metal soap; and combining the multiple-acid-derived metal soap with a diene rubber. A method of making a tire component includes the steps of: combining a solvent and a multiple carboxylic, phosphonic, phosphoric, sulfuric, or sulfonic acid, or mixtures thereof, and mixing to form solution A; adding a source of metal ions to solution A and mixing to form a product A, the metal being selected from the metals having an oxidation state of +3 or +4, whereby product A includes a multiple-acid-derived metal soap; combining the multiple-acid-derived metal soap with a diene rubber; and molding and vulcanizing the rubber composition into a tire component. |
| US08389605B2 |
Self-repairing concrete having carbamide resin polymer micro-capsules and method for fabricating same
A self-repairing concrete includes carbamide resin polymer micro-capsules, in which the carbamide resin polymer micro-capsules are mixed for a fixed function of micro-cracks. The quality mixture ratio is: concrete/micro capsules/water=100:1-15:15-50. The manufacturing method is weighing a full amount of water in a container, adding carbamide resin polymer micro-capsules, stirring, until fully dispersed microcapsules; pouring the water into the mixing container, adding the corresponding quality of cement; stirring; adding sand and gravel filling materials, conducting worksite watering, ⅓ volume for each time, vibrating, and air exhausting; until the slurry filling mold. |
| US08389604B2 |
Method for providing toughened poly(trimethylene terephthalate) molding resins
Disclosed is a method including (A) melt blending first components including (a-1) a poly(trimethylene terephthalate) homopolymer or copolymer resin; and (a-2) one or more ionomer polymers or a combination of one or more ionomer polymers and acid polymers; to provide a first melt blend; and (B) melt blending said first melt blend with one or more Group B polymeric toughener(s) selected from the group consisting of an ethylene copolymers of the formula E/X/Y wherein: E is the radical formed from ethylene; X is selected from the group consisting of radicals formed from CH2═CH(R1)—C(O)—OR2 Y is one or more radicals formed from selected monomers with the proviso that Y must include at least one radical formed from monomers selected from the group consisting of maleic anhydride, (meth)acrylic acid, maleic acid, maleic acid monoesters, itaconic acid, fumaric acid, fumaric acid monoesters, salts of said preceding acids, and glycidyl acrylate, glycidyl methacrylate, and glycidyl vinyl ether. |
| US08389602B2 |
Ink composition for ink-jet recording, ink set and image forming method
An ink composition for ink-jet recording, including: coloring particles containing a pigment that is coated with a water-insoluble polymer dispersant, and self-dispersing polymer particles containing a first polymer which includes a constituent unit derived from a hydrophilic monomer and a constituent unit derived from a hydrophobic monomer, and which has a glass transition temperature from 150° C. to 250° C. and an I/O value of from 0.20 to 0.55; an ink set including the ink composition; and an image forming method using the ink set are provided. |
| US08389601B2 |
Inkjet ink composition
The invention is to provide a metal ink composition for ink-jet and more particularly, a metal ink composition which causes no formation of cracks on a PCB substrate, allows a low curing temperature, and provides improved adhesive strength even after coating. |
| US08389599B2 |
Dental composition comprising biphenyl di(meth)acrylate monomer comprising urethane moieties
Dental compositions and biphenyl di(meth)acrylate monomers are described. The dental compositions comprise at least one biphenyl di(meth)acrylate monomer comprising two aromatic rings connected with a C—C bond wherein the rings each comprise a substituent comprising a urethane moiety and a (meth)acrylate end group. |
| US08389596B2 |
Low-tack, UV-cured pressure sensitive adhesive suitable for reclosable packages
UV-cured pressure sensitive adhesive including one or more UV-curable acrylic oligomers, one or more tack control components, and, optionally, an elastomeric material is described herein. The adhesive includes an adhesive component ratio of the various adhesive components effective to provide desired first peel adhesions and subsequent peel adhesions. |
| US08389595B2 |
Production of superabsorbent polymers on a continuous belt reactor
The invention relates to the production of superabsorbent polymers comprising polymerizing a monomer solution on a continuous belt reactor, wherein the consistency of the formed polymer gel at the end of the continuous belt reactor is controlled by adjusting the intensity of energy-rich radiation. |
| US08389589B2 |
Nanoporous media with lamellar structures
A nanoporous material exhibiting a lamellar structure is disclosed. The material comprises three or more substantially parallel sheets of an organosilicate material, separated by highly porous spacer regions. The distance between the centers of the sheets lies between 1 nm and 50 nm. The highly porous spacer regions may be substantially free of condensed material. For the manufacture of such materials, a process is disclosed in which matrix non-amphiphilic polymeric material and templating polymeric material are dispersed in a solvent, where the templating polymeric material includes a polymeric amphiphilic material. The solvent with the polymeric materials is distributed onto a substrate. Organization is induced in the templating polymeric material. The solvent is removed, leaving the polymeric materials in place. The matrix polymeric material is cured, forming a lamellar structure. |
| US08389582B2 |
Composition for solubilizing tissue comprising 3-(decyl dimethyl ammonio) propane sulfonate and tetraethylene glycol dodecyl ether
Tissue solubilizing compositions are provided. The compositions comprise 3-(decyl dimethyl ammonio) propane sulfonate and polyethylene glycol dodecyl ether, such as tetraethylene glycol dodecyl ether. The compositions may be useful to solubilize tissue, including skin, mucosal membrane, and other tissue. The compositions may be further useful to preserve and recover analytes contained within the solubilized skin, mucosal membrane, and other tissue. |
| US08389580B2 |
Arylcyclopropylamines and methods of use
Described herein are arylcyclopropylamine compounds that may inhibit enzymes comprising an amine oxidase domain, such as LSD1, MAO A and/or MAO B. |
| US08389570B2 |
Hydroxamates as therapeutic agents
The present invention is directed to certain hydroxamate derivatives that are useful in the treatment of hepatitis C. These compounds are also inhibitors of histone deacetylase and are therefore useful in the treatment of diseases associated with histone deacetylase activity. Pharmaceutical compositions and processes for preparing these compounds are also disclosed. |
| US08389563B2 |
C-substituted diindolylmethane compositions and methods for the treatment of multiple cancers
The present embodiment of the invention is generally directed to compositions comprising suspensions of poorly water soluble compounds recrystallized in nanoparticulate sizes ranging from 0.1 to 5 μm. In addition, the embodiment of the invention is directed to methods for preparation and administration of these compositions to a patient for prevention and treatment of disease states. In particular, the embodiment of the invention is directed to compositions comprising suspensions of poorly water-soluble compounds, such as antimitotics and antibiotics, in nanoparticulates and methods of prevention and treatment of chronic disease states, such as cancer, by intraperitoneal and intravenous administration of such compositions. |
| US08389560B2 |
HCV protease inhibitors
This invention relates to macrocyclic compounds of formula (I) shown in the specification. These compounds can be used to treat hepatitis C virus infection. |
| US08389556B2 |
Thiazolidinedione analogues
The present invention relates to methods of using thiazolidinedione analogues of formula I: for treating Alzheimer's disease The terms R1, R2 and R3 are herein defined. |
| US08389554B2 |
Imidazothiadiazole derivatives
Novel imidazo[2,1-b][1,3,4]thiadiazole derivatives of formula (I) wherein R1 and R2 have the meaning according to claim 1, are inhibitors of TGF-beta receptor I kinase, and can be employed, inter alia, for the treatment of tumors. |
| US08389551B2 |
Optical enantiomers of phenyramidol and process for chiral synthesis
The present invention discloses optically pure (R) and (S) Phenyramidol enantiomers and their pharmaceutically acceptable salts, a process for synthesizing such enantiomers by means of a styrene oxide based synthesis, and also a clinical evaluation of (R) and (S) enantiomers of Phenyramidol, their salts and compositions thereof for enhanced/newer therapeutic benefits. |
| US08389530B2 |
Substituted quinazoline compounds
The invention is directed to certain novel compounds, methods for producing them and methods for treating or ameliorating a kinase-mediated disorder. More particularly, this invention is directed to substituted quinazoline compounds useful as selective kinase inhibitors, methods for producing such compounds and methods for treating or ameliorating a kinase-mediated disorder, In particular, the methods relate to treating or ameliorating a kinase-mediated disorder including cardiovascular diseases, diabetes, diabetes-associated disorders, inflammatory diseases, immunological disorders, cancer and diseases of the eye such as retinopathies or macular degeneration or other vitreoretinal diseases, and the like. |
| US08389527B2 |
Substituted imidazopyridazines useful as kinase inhibitors
The invention provides compounds of formula I and pharmaceutically acceptable salts thereof. The formula I imidazopyridazines inhibit protein kinase activity thereby making them useful as anticancer agents. |
| US08389526B2 |
3-heteroarylmethyl-imidazo[1,2-b]pyridazin-6-yl derivatives
The invention relates to compounds of formula (I) and salts thereof wherein the substituents are as defined in the specification, the application of a compound of formula (I) in a process for the treatment of the human or animal body, in particular with regard to C-Met tyrosine kinase mediated disease; the use of a compound of formula (I) for manufacturing a medicament for the treatment of such diseases; pharmaceutical compositions comprising a compound of the formula (I), optionally in the presence of a combination partner; processes for the preparation of a compound of formula (I). |
| US08389524B2 |
Tricyclic nitrogen containing compounds as antibacterial agents
Tricyclic nitrogen containing compounds and their use as antibacterials. Z1 and Z2 are independently selected from CH and N. |
| US08389523B2 |
Substituted quinoxaline and an agrochemical composition thereof
The present invention is to provide an oxopyrazine derivative having an excellent herbicidal activity and besides exhibiting high safety for useful crops and the like, or a salt thereof, and a herbicide containing the same.The present invention relates to an oxopyrazine derivative represented by formula [I]: wherein X1 represents an oxygen atom or a sulfur atom; X2 represents CH or N(O)m; m represents an integer of 0 or 1; R1 represents a hydrogen atom, a C1-C12 alkyl group and the like; R2 represents a halogen atom, a cyano group and the like; R3 is a hydroxyl group, a halogen atom and the like; A1 represents C(R4R5); A2 represents C(R6R7) or C═O; A3 represents C(R8R9); R4 to R9 represent a hydrogen atom or an alkyl group, or a salt thereof, and a herbicide containing these compounds. |
| US08389522B2 |
Modulators of aldehyde dehydrogenase and methods of use thereof
The present disclosure provides compounds that function as modulators of aldehyde dehydrogenase (ALDH) enzymatic activity, as well as compositions and formulations comprising the compounds. The present disclosure provides therapeutic methods involving administering a subject compound, or a subject pharmaceutical composition. |
| US08389518B2 |
Pyrazolo pyridine derivatives as NADPH oxidase inhibitors
The present invention is related to pyrazolo pyridine derivatives of Formula (I), pharmaceutical composition thereof and to their use for the treatment and/or prophylaxis of disorders or conditions related to Nicotinamide adenine dinucleotide phosphate oxidase (NADPH Oxidase). |
| US08389515B2 |
2,4-pyrimidinediamine compounds and prodrugs and their uses
The present disclosure provides biologically active 2,4-pyrimidinediamine compounds of formulae (I)-(III): and salts thereof, compositions comprising these compounds, and methods of using these compounds in a variety of applications. |
| US08389508B2 |
Heterocyclic compounds
The present invention relates to novel compounds having pharmacological activity, processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of various disorders. |
| US08389507B2 |
2-azetidinemethaneamines and 2-pyrrolidinemethaneamines as TAAR-ligands
The present invention relates to compounds of formula I wherein R1, R2, R3, Ar, n and o are as defined herein and to their pharmaceutically acceptable active salts. Compounds of formula I have a good affinity to the trace amine associated receptors (TAARs), especially for TAAR1 and are useful for the treatment of depression, anxiety disorders, bipolar disorder, attention deficit hyperactivity disorder (ADHD), stress-related disorders, psychotic disorders such as schizophrenia, neurological diseases such as Parkinson's disease, neurodegenerative disorders such as Alzheimer's disease, epilepsy, migraine, hypertension, substance abuse and metabolic disorders such as eating disorders, diabetes, diabetic complications, obesity, dyslipidemia, disorders of energy consumption and assimilation, disorders and malfunction of body temperature homeostasis, disorders of sleep and circadian rhythm, and cardiovascular disorders. |
| US08389506B2 |
Compounds for therapy and diagnosis
The present invention relates to a transition metal complex represented by Formula (I) or salts thereof, or to a ligand represented by Formula (H) or salts thereof, wherein X represents a transition metal, preferably Pt, and methods for their use and preparation. In particular, the invention relates to compounds which may possess useful therapeutic activity in treating amyloid diseases, and in particular, Alzheimer's disease. The invention also relates to the use of these compounds in methods of therapy, and diagnosis, and the manufacture of medicaments as well as compositions containing these compounds. |
| US08389505B2 |
Adamantane derivatives of AZA-crown ethers and their use in treatment of tumor
The invention relates to adamantane diaza-crown ether derivatives and the use of mono and diaza-crown ether adamantine derivatives in treatment, especially in tumor treatment. Adamantane aza-crown ethers were obtained by reaction of the corresponding adamantane derived tosylates or adamantane acid chlorides with mono- and diaza-18-crown-6. The prepared compounds showed moderate (monoaza-18-crown-6) to strong (diaza-18-crown-6) antiproliferative and cytotoxic activity on several tumor cell lines, revealing their potential for inhibiting the growth of other tumor cells. |
| US08389501B2 |
Anticancer compound
Azadirachta indica cell suspension culture is used to metabolize dianabol to yield potent anticarcinogenic 17β-hydroxy-17α-methyl-5α-androst-1-en-3-one, which can also be synthesized. |
| US08389498B2 |
Spinning solution and method for manufacturing biomaterial fibers
Disclosed herein are spinning solutions and methods for manufacturing a biomaterial fiber. The spinning solution includes a biologically absorbable material having a haemostatic function, a polysaccharide selected from the group consisting of hyaluronic acid (HA) and gelatin, and a solvent, wherein the polysaccharide and the haemostatic material exist in a weight ratio between about 0.1 to about 3. The method includes steps of wet spinning the spinning solution into the biomaterial fiber. |
| US08389495B2 |
Olioodeoxynucleotide and its use to induce an immune response
A substantially pure or isolated oligodeoxynucleotide of at least 10 nucleotides is disclosed, wherein the oligodeoxynucleotide comprised a sequence represented by either formula: 5′N1N2N3T-CpG-WN4N5N63′ wherein the CpG motif is unmethylated, W is A or T, and N1, N2, N3, N4, N5, and N6 are nucleotides, or the formula: 5′RY-CpG-RY3′ wherein the central CpG motif is unmethylated, R is A or G, and Y is C or T, as well as an oligodeoxynucleotide delivery complex and a pharmacological composition comprising the present inventive oligodeoxynucleotide, and a method of inducing an immune response by administering the present inventive oligodeoxynucleotide to a host. In some embodiments, the oligodeoxynucleotide includes the nucleic acid sequences set forth as SEQ ID NO: 137. |
| US08389494B2 |
p185neu-encoding DNA and therapeutical uses thereof
Methods for inhibiting the formation and growth of a p185neu positive tumor in a subject, and for treating a subject having a p185neu positive tumor, utilizing a DNA vector coding for a chimeric rat/human Her-2/neu/ErbB-2 protein are provided. |
| US08389493B2 |
Microsphere-based composition for preventing and/or reversing new-onset autoimmune diabetes
AS-oligonucleotides are delivered in microsphere form in order to induce dendritic cell tolerance, particularly in the non-obese-diabetic (NOD) mouse model. The microspheres incorporate antisense (AS) oligonucleotides. A process includes using an antisense approach to reverse an autoimmune diabetes condition in NOD mice in vivo. The oligonucleotides are targeted to bind to primary transcripts CD40, CD80, CD86 and their combinations. |
| US08389491B2 |
Bispecific antisense oligonucleotides that inhibit IGFBP-2 and IGFBP-5 and methods of using same
Bispecific antisense oligonucleotides which consist essentially of a sequence of bases that is complementary to portions of both the gene encoding human IGFBP-2 and the gene encoding human IGFBP-5 are useful in as antisense therapeutics in the treatment of endocrine-regulated cancers. |
| US08389489B2 |
Modulators of coagulation factors
The invention provides improved nucleic acid ligands that inhibit coagulation and improved modulators of the nucleic acid ligands to provide ideal modulators of coagulation. These improved nucleic acid ligands and modulators are particularly useful for inhibiting coagulation in a host undergoing a therapeutic regime such as surgery or coronary artery bypass. |
| US08389486B2 |
Methods for treating hematopoietic malignancies
Described herein are compositions and methods for the prevention and treatment of hematopoietic malignancies. The compositions are miRNAs and associated nucleic acids. |
| US08389485B2 |
Encapsulated nanoparticles for nucleic acid delivery
Methods and compositions for delivering agents (e.g., gene silencing agents) and molecules to cells using yeast cell wall particles are presented herein. Embodiments of the invention are particularly useful for the delivery of nucleic acids (e.g., siRNAs) to cells. |
| US08389482B2 |
Short peptides useful for treatment of ischemia/reperfusion injury and other tissue damage conditions associated with nitric oxide and its reactive species
This invention discloses isolated short peptides comprising the amino acid sequence Cys-Glu-Phe-His (CEFH; SEQ ID NOS: 1 and 15) and analogs thereof as well as compositions comprising CEFH peptides and analogs thereof. The CEFH peptides disclosed herein are effective in mediating the denitration of 3-nitrotyrosines (3-NT) in cellular proteins thereby preventing tissue damage associated with excess nitric oxide (NO) and its reactive species. The CEFH peptides disclosed herein are useful in the treatment of ischemia/reperfusion (I/R) injury of various tissues (e.g., I/R injury of heart muscle associated with heart attack or cardiac surgery, I/R injury of brain tissue associated with stroke, I/R injury of liver tissue, skeletal muscles, etc.), septic shock, anaphylactic shock, neurodegenerative diseases (e.g., Alzheimer's and Parkinson's diseases), neuronal injury, atherosclerosis, diabetes, multiple sclerosis, autoimmune uveitis, pulmonary fibrosis, oobliterative bronchiolitis, bronchopulmonary dysplasia (BPD), amyotrophic lateral sclerosis (ALS), sepsis, inflammatory bowel disease, arthritis, allograft rejection, autoimmune myocarditis, myocardial inflammation, pulmonary granulomatous inflammation, influenza- or HSV-induced pneumonia, chronic cerebral vasospasm, allergic encephalomyelitis, central nervous system (CNS) inflammation, Heliobacterium pylori gastritis, necrotizing entrerocolitis, celliac disease, peritonitis, early prosthesis failure, inclusion body myositis, preeclamptic pregnancies, skin lesions with anaphylactoid purpura, nephrosclerosis, ileitis, leishmaniasis, cancer, and related disorders. |
| US08389477B2 |
Amylin and amylin agonists for treating psychiatric diseases and disorders
Methods and compositions for treating psychiatric diseases and disorders are disclosed. The methods provided generally involve the administration of an amylin or an amylin agonist to a subject in order to treat psychiatric diseases and disorders, and conditions associated with psychiatric diseases and disorders. |
| US08389476B2 |
Parstatin peptides and uses thereof
The invention provides parstatin peptides, particularly a mammalian parstatin peptide including amino acids 1-26 of full length mammalian parstatin, preferably a human parstatin. The invention provides parstatin peptides in appropriate pharmaceutical carriers and formulated for administration. The invention provides for the use of the peptide for example as a medicament or for the preparation of a medicament. The invention provides methods of use for parstatin peptides including for inhibition of angiogenesis, for example for inhibition of ocular angiogenesis, for methods of cardioprotection, and for methods of prevention and treatment of myocardial ischemia-reperfusion injury. |
| US08389475B2 |
Relaxin analogs
Human relaxin analogs, polypeptide compositions related thereto, as well as nucleotide compositions encoding the same, are provided. |
| US08389467B2 |
In situ self-setting mineral-polymer hybrid materials, composition and use thereof
The present invention relates to self-setting compositions consisting in admixed liquid and solid components enable the formation of hardened bio-materials having a broad range of properties and performances. The present invention proposes a) a thermo-sensitive self-gelling liquid component, being water-based, comprising at least a polycationic and a phosphate source, wherein the liquid component is a thermo-gelling solution at a pH ranging from 6.5 to 7.4; b) a powder component consisting in at least two calcium phosphate sources. The preferred calcium phosphate source includes apatites, tricalcium phosphates, tetracalcium phosphates and dicalcium phosphates. Both solid and liquid components are admixed to form a flowable slurry that sets in situ into a hardened calcium phosphate based bio-material. |
| US08389460B2 |
Clothes washing method and surfactant-free detergent composition used for the same
The present invention washes clothes using a phosphorous-free detergent composition for clothes, which contains an organic alkaline chelating agent as an essential ingredient, and an anti-soil redeposition agent, but no surfactant. |
| US08389459B2 |
Septic system cleaning compositions
A composition including the fermentation supernatant from a fermentation of yeast is intended to be conveniently introduced through the wastewater plumbing system of a private home or other facility into a septic system servicing the home or other facility to substantially accelerate the ability of the bacteria resident in the septic system to substantially digest biologically available organic compounds present in the septic system, and methods of accomplishing the same. |
| US08389457B2 |
Quaternary functionalized alkyl polyglucosides for enhanced food soil removal
A cleaning composition including a primarily C12 quaternary functionalized alkyl polyglucoside, a water conditioning agent, an acid source, a solvent, and water. In one embodiment, the cleaning composition is substantially free of alkyl phenol ethoxylates. The cleaning composition is capable of removing soils including up to 20% proteins. The cleaning compositions include a biorenewable, environmentally friendly alternative to nonyl phenol ethoxylates and exhibit superior cleaning of food soils. |
| US08389456B2 |
Low interfacial tension surfactants for petroleum applications
The invention relates to a class of novel surfactants that have utility in the recovery and/or extraction of oil. |
| US08389451B2 |
Lubricant air release rates
The air release rate of lubricating compositions is significantly enhanced when the composition is formulated with one or more vinyl aromatic-olefin block copolymers that forms a micelle-like structure in the oil. Compositions having the specified copolymers retain less than about 2.5% air after 1 min. at 50° C. when tested by ASTM D 3427. |
| US08389447B2 |
Organophilic clay additives and oil well drilling fluids with less temperature dependent rheological properties
An additive composition including a synergistic combination of a hectorite organoclay composition and an attapulgite organoclay composition. The hectorite organoclay composition includes (i) a first organic cation provided by an alkoxylated quaternary ammonium salt; and ii) a second organic cation wherein such second organic cation is not provided by an alkoxylated quaternary ammonium salt. The attapulgite organoclay composition includes (iii) a third organic cation provided by an alkoxylated quaternary ammonium salt; and (iv) a fourth organic cation wherein such third organic cation is not provided by an alkoxylated quaternary ammonium salt. |
| US08389446B2 |
Swellable polymers with hydrophobic groups
The invention is directed to crosslinked water-soluble swellable polymers, methods for making same and their various uses. More particularly, the invention relates to a composition comprising expandable polymeric particles being made with 0.1-5% hydrophobic monomers and labile crosslinkers and stable crosslinkers, said particles mixed with a fluid. A particularly important use is as an injection fluid in petroleum production, where the expandable polymeric particles are injected into a well and when the heat and/or pH of the target zones in the formation cause degradation of the labile crosslinker and when the particle expands, the hydrophobic groups associate to form a hydrophobically associative polymer, thus diverting water to lower permeability regions and improving oil recovery. |
| US08389438B2 |
Non-cylindrical catalytic-converter carrier element and tool, and method for manufacturing it
A method for the production of a converter-carrier body having a metallic honeycomb body made of a plurality of metal layers, especially smooth layers and corrugated layers, the layers having layer ends, such that an outer shape of the honeycomb body is formed by the layer ends. At least one stack is produced having several alternately disposed metal layers that are structured such that channels are formed for a fluid to flow through. The at least one stack is transformed into a honeycomb body having a cylindrical form. The honeycomb body is deformed from the cylindrical form so that an outer shape that deviates from the cylindrical form is produced. Additionally, the invention relates to a corresponding converter-carrier body and a tool for the production thereof. |
| US08389436B2 |
Composite oxide
A composite oxide is provided which has large oxygen absorption and desorption over a wide temperature range, in particular in a higher temperature range of not lower than 700° C. and/or in a lower temperature range of not higher than 400° C. The composite oxide contains oxygen, R composed of at least one of Ce and Pr, and Zr at a particular ratio, and optionally a particular ratio of M composed of at least one element selected from alkaline earth metals and the like. |
| US08389435B2 |
Metal oxide catalyst carrier particle and exhaust gas purification catalyst
A metal oxide catalyst carrier particle has a center portion and an outer skin portion each containing a first metal oxide and a second metal oxide. The center portion and the outer skin portion are different in composition. The mole fraction of the metal of the first metal oxide is higher in the center portion than in the outer skin portion and the mole fraction of the metal of the second metal oxide is higher in the outer skin portion than in the center portion. The second metal oxide is selected from the group consisting of rare earth oxides, except for ceria, and alkali earth metal oxides. In addition, platinum is supported on the metal oxide catalyst carrier particle, thus forming an exhaust gas purification catalyst. |
| US08389433B2 |
Hydroprocessing bulk catalyst and methods of making thereof
A hydroprocessing bulk catalyst is provided. A process to prepare hydroprocessing bulk catalysts is also provided. The hydroprocessing catalyst has the formula (Rp)i(Mt)a(Lu)b(Sv)d(Cw)e(Hx)f(Oy)g(Nz)h, wherein M is at least at least a “d” block element metal; L is also at least a “d” block element metal, but different from M; t, u, v, w, x, y, z representing the total charge for each of the components (M, L, S, C, H, O and N, respectively); R is optional and in one embodiment, R is a lanthanoid element metal; 0<=i<=1; pi+ta+ub+vd+we+xf+yg+zh=0; 0 |
| US08389429B2 |
Composite ceramic body
A composite ceramic body with increased strength is disclosed. The composite ceramic body, composed of a matrix of alumina particles with a mean particle diameter ranging from 0.7 to 1.8 μm and nano-zirconia particles with a particle diameter of 0.15 μm or less, wherein the alumina particles and the nano-zirconia particles fall in a respective weight percentage ratio ranging from 80:20 to 95:5 with a relative density of 93% or more and wherein in a cross section, a total sum of surface areas of pores, having cross-sectional areas equal to or greater than surface areas of circles having the same diameters as a mean particle diameter of the alumina particles, falls in a value of 2.2% or less based on a whole of the cross-sectional areas. |
| US08389426B2 |
Bicomponent fiber
The present invention relates to a new bicomponent fiber, a nonwoven fabric comprising said new bicomponent fiber and sanitary articles made therefrom. The bicomponent fiber contains a polyethylene-based resin forming at least part of the surface of the fiber longitudinally continuously and is characterized by a Co-monomer Distribution Constant greater than about 45, a recrystallization temperature between 85° C. and 110° C., a tan delta value at 0.1 rad/sec from about 15 to 50, and a complex viscosity at 0.1 rad/second of 1400 Pa.sec or less. The nonwoven fabric comprising the new bicomponent fiber according to the instant invention are not only excellent in softness, but also high in strength, and can be produced in commercial volumes at lower costs due to higher thoughputs and requiring less energy. |
| US08389423B2 |
Semiconductor device manufacturing method
One embodiment of the present invention provides a semiconductor device manufacturing method, including: performing a laser spike annealing, by irradiating light, whose wavelength is 10 μm to 11 μm, onto a semiconductor substrate including: an active area; a circuit pattern; and a dummy pattern formed at a position, whose distance from an end of the active area is equal to or more than 10 μm and equal to or less than 11 μm, at a pitch equal to or more than 10 nm and equal to or less than 510 nm, while setting an angle formed between an arrangement direction of the dummy pattern and a projection direction of the light to be equal to or more than 0° and equal to or less than 30°. |
| US08389420B2 |
Method and apparatus for forming silicon oxide film
A method of forming a silicon oxide film on silicon exposed on a surface of a workpiece includes mounting the workpiece on a mounting table in a processing chamber; generating plasma of a process gas containing oxygen by supplying the process gas into the processing chamber; applying a bias to the workpiece by supplying high-frequency power to the mounting table; and forming the silicon oxide film by applying the plasma to the biased workpiece and oxidizing the silicon. A ratio of oxygen in the process gas is set to be in the range of 0.1% to 10%. A pressure in the processing chamber is set to be in the range of 1.3 Pa to 266.6 Pa upon forming the silicon oxide film. An output of the high-frequency power is set to be in the range of 0.14 W/cm2 to 2.13 W/cm2 per unit area of the workpiece. |
| US08389417B2 |
Semiconductor device and manufacturing method thereof
An object is to provide a semiconductor device with a novel structure. A semiconductor device includes a first transistor, which includes a channel formation region provided in a substrate including a semiconductor material, impurity regions, a first gate insulating layer, a first gate electrode, and a first source electrode and a first drain electrode, and a second transistor, which includes an oxide semiconductor layer over the substrate including the semiconductor material, a second source electrode and a second drain electrode, a second gate insulating layer, and a second gate electrode. The second source electrode and the second drain electrode include an oxide region formed by oxidizing a side surface thereof, and at least one of the first gate electrode, the first source electrode, and the first drain electrode is electrically connected to at least one of the second gate electrode, the second source electrode, and the second drain electrode. |
| US08389416B2 |
Process for etching silicon with selectivity to silicon-germanium
A method for performing a selective etching process is described. The method includes preparing a substrate having a silicon layer (Si) and a silicon-germanium (SiGex) layer, and selectively etching the silicon layer relative to the silicon-germanium layer using a dry plasma etching process. |
| US08389414B2 |
Method of manufacturing a wiring board
A wiring board has an insulating layer, a plurality of wiring layers formed in such a way as to be insulated from each other by the insulating layer, and a plurality of vias formed in the insulating layer to connect the wiring layers. Of the wiring layers, a surface wiring layer formed in one surface of the insulating layer include a first metal film exposed from the one surface and a second metal film embedded in the insulating layer and stacked on the first metal film. Edges of the first metal film project from edges of the second metal film in the direction in which the second metal film spreads. By designing the shape of the wiring layers embedded in the insulating layer in this manner, it is possible to obtain a highly reliable wiring board that can be effectively prevented from side etching in the manufacturing process and can adapt to miniaturization and highly dense packaging of wires. |
| US08389412B2 |
Finishing method for a silicon on insulator substrate
The invention relates to a finishing method for a silicon-on-insulator (SOI) substrate that includes an oxide layer buried between an active silicon layer and a support layer of silicon. The method includes applying the following steps in succession: a first rapid thermal annealing (RTA) of the SOI substrate; a sacrificial oxidation of the active silicon layer of the substrate conducted to remove a first oxide thickness; a second RTA of the substrate; and a second sacrificial oxidation of the active silicon layer conducted to remove a second oxide thickness that is thinner than the first oxide thickness. |
| US08389411B2 |
Method of managing substrate
The electrostatic chuck is made up of: a chuck main body having electrodes; a chuck plate of a dielectric material and having a rib portion with which a peripheral edge portion of the substrate is capable of coming into surface contact, and a plurality of supporting portions which are vertically disposed at a predetermined distance from one another in an inner space enclosed by the rib portion; and a gas introduction means for introducing a predetermined gas into the inner space. When the substrate is held by the electrostatic chuck which is arranged to attract the substrate by the chuck plate and to form a gas atmosphere by supplying a predetermined gas into the inner space, a current value is monitored by causing an AC current to flow in a capacitance of the chuck plate through an AC power supply, a gas flow amount is monitored by causing the gas to flow through the gas introduction means, and a substrate state is managed based on a variation in at least one of the current value and the gas flow amount to prevent damages to the substrate. |
| US08389407B2 |
Methods of patterning materials
Some embodiments include methods of forming openings. For instance, a construction may have a material over a plurality of electrically conductive lines. A plurality of annular features may be formed over the material, with the annular features crossing the lines. A patterned mask may be formed over the annular features, with the patterned mask leaving segments of the annular features exposed through a window in the patterned mask. The exposed segments of the annular features may define a plurality of openings, and such openings may be transferred into the material to form openings extending to the electrically conductive lines. |
| US08389404B2 |
Semiconductor device and method for manufacturing the same
A semiconductor device includes a first substrate and a second substrate being bonded to each other, a posterior interconnect layer interposed between the first and second substrates, a weld pad disposed in the posterior interconnect layer, and a first annular opening disposed in the first substrate. The device further includes a dielectric layer formed in the first opening, a via surrounded by the first annular opening, and an interconnect layer disposed in the via. The device also includes a conductive bump disposed on the interconnect layer and electrically connected to the weld pad through the interconnect layer. |
| US08389399B2 |
Method of fabricating a self-aligning damascene memory structure
A method of forming a memory cell is provided, the method including forming a first pillar-shaped element comprising a first semiconductor material, forming a first mold comprising an opening self-aligned with the first pillar-shaped element, and depositing a second semiconductor material in the opening to form a second pillar-shaped element above the first pillar-shaped element. Other aspects are also provided. |
| US08389398B2 |
Method of forming vertically offset bond on trace interconnects on recessed and raised bond fingers
A method of making a semiconductor device comprises providing a carrier, forming a first conductive layer extending above a surface of the carrier, providing a substrate, disposing the first conductive layer into a first surface of the substrate, removing the carrier, forming a second conductive layer extending above the first surface of the substrate to create a vertical offset between the first conductive layer and second conductive layer, and forming a plurality of first bumps over the first conductive layer and second conductive layer. The method further includes the steps of disposing a third conductive layer into a second surface of the substrate opposite the first surface of the substrate, forming a fourth conductive layer extending above the second surface of the substrate to create a vertical offset between the third conductive layer and fourth conductive layer, and forming a plurality of second bumps. |
| US08389397B2 |
Method for reducing UBM undercut in metal bump structures
A method of forming a device includes providing a wafer including a substrate; and forming an under-bump metallurgy (UBM) layer including a barrier layer overlying the substrate and a seed layer overlying the barrier layer. A metal bump is formed directly over a first portion of the UBM layer, wherein a second portion of the UBM layer is not covered by the metal bump. The second portion of the UBM layer includes a seed layer portion and a barrier layer portion. A first etch is performed to remove the seed layer portion, followed by a first rinse step performed on the wafer. A second etch is performed to remove the barrier layer portion, followed by a second rinse step performed on the wafer. At least a first switch time from the first etch to the first rinse step and a second switch time from the second etch to the second rinse step is less than about 1 second. |
| US08389395B2 |
Method for manufacturing semiconductor optical device
A method for manufacturing includes the steps of forming a BCB resin region on a semiconductor optical device; processing a surface of the BCB resin region with inductively coupled plasma produced with a high-frequency power supply for supplying ICP power and a high-frequency power supply for supplying bias power, thus forming a silicon oxide film on the surface of the BCB resin region and roughening the surface of the BCB resin region with projections and recesses; and forming an electrode pad on the surface of the BCB resin region in direct contact with the silicon oxide film. The surface roughness of the BCB resin region and the thickness of the silicon oxide film on the surface of the BCB resin region are controlled by adjusting the bias power and the ICP power. |
| US08389393B2 |
Nanoparticle synthesis
A noble metal nanoparticle can be grown on a semiconductor substrate by contacting a predetermined region of the substrate with a solution including noble metal ions. The predetermined region of the semiconductor substrate can be exposed by applying a polymeric layer over the substrate selectively removing a portion of the polymeric layer. The nanoparticles can be prepared in a predetermined pattern. The nanoparticle can be formed with a barrier separating it from another nanoparticle on the substrate; for example, nanoparticle can be located in a pit etched in the substrate. The size and location of the nanoparticle can be stable at elevated temperatures. |
| US08389391B2 |
Triple-gate transistor with reverse shallow trench isolation
Example embodiments provide triple-gate semiconductor devices isolated by reverse shallow trench isolation (STI) structures and methods for their manufacture. In an example process, stacked layers including a form layer over a dielectric layer can be formed over a semiconductor substrate. One or more trenches can be formed by etching through the stacked layers. The one or more trenches can be filled by an active area material to form one or more active areas, which can be isolated by remaining portions of the dielectric layer. Bodies of the active area material can be exposed by removing the form layer. One or more triple-gate devices can then be formed on the exposed active area material. The example triple-gate semiconductor devices can control the dimensions for the active areas and provide less isolation spacing between the active areas, which optimizes manufacturing efficiency and device integration quality. |
| US08389390B2 |
Method of impurity introduction and controlled surface removal
A method of introducing an impurity into a wafer surface is provided. The method comprises the steps of: low energy implantation of impurity into a surface of the wafer to generate an implanted dopant layer; and simultaneously removing an implanted surface of the implanted dopant layer to generate a doping profile with controlled areal impurity dosage. |
| US08389388B2 |
Photonic device and method of making the same
A photonic device (200) and method (100) of making the photonic device (200) employs preferential etching of grain boundaries of a polycrystalline semiconductor material layer (210). The method (100) includes growing (110) the polycrystalline layer (210) on a substrate (201). The polycrystalline layer includes a transition region (212) of variously oriented grains and a region (214) of columnar grain boundaries (215) adjacent to the transition region. The method further includes preferentially etching (120) the columnar grain boundaries to provide tapered structures (220) of the semiconductor material that are continuous (217) with respective aligned grains (213) of the transition region. The tapered structures are predominantly single crystal. The method further includes forming (140) a conformal semiconductor junction (240) on the tapered structures and providing (160) first and second electrodes. The first electrode (201, 262) is adjacent to the transition region and the second electrode (260) is adjacent to a surface layer of the conformal semiconductor junction. |
| US08389385B2 |
Semiconductor material manufacture
Electronic apparatus, systems, and methods include a semiconductor layer bonded to a bulk region of a wafer or a substrate, in which the semiconductor layer can be bonded to the bulk region using electromagnetic radiation. Additional apparatus, systems, and methods are disclosed. |
| US08389384B2 |
Laser beam machining method and semiconductor chip
An object to be processed 1 comprising a substrate 4 and a plurality of functional devices 15 formed on a front face 3 of the substrate 4 is irradiated with laser light L while locating a converging point P within the substrate 4, so as to form at least one row of a divided modified region 72, at least one row of a quality modified region 71 positioned between the divided modified region 72 and the front face 3 of the substrate 4, and at least one row of an HC modified region 73 positioned between the divided modified region 72 and a rear face 21 of the substrate 4 for one line to cut 5. Here, in a direction along the line to cut, a forming density of the divided modified region 72 is made lower than that of the quality modified region 71 and that of the HC modified region 73. |
| US08389383B1 |
Patterned semiconductor bases, and patterning methods
Some embodiments include patterning methods. First and second masking features may be formed over first and second regions of a semiconductor base, respectively. A protective mask may be formed over the second masking features. First and second spacers may be formed along sidewall edges of the first masking features and along lateral edges of the protective mask, respectively. The protective mask and the first masking features may be removed without removing the second masking features, without removing the first spacers, and without removing the second spacers. The first spacers may be third masking features that are at a tighter pitch than the first masking features. Patterns of the second masking features and the third masking features may be transferred into the semiconductor base. Some embodiments include patterned semiconductor bases. |
| US08389382B2 |
Method for manufacturing bonded wafer
A method for manufacturing a bonded wafer including the steps of: implanting at least one gas ion of a hydrogen ion and a rare gas ion into a bond wafer from a surface thereof to form an ion-implanted layer; bonding the ion-implanted surface of the bond wafer to a surface of a base wafer directly or through an oxide film; thereafter delaminating the bond wafer at the ion-implanted layer to prepare the bonded wafer having a silicon thin film formed on the base wafer; and performing a flattening heat treatment on the bonded wafer under an atmosphere containing hydrogen or hydrogen chloride, wherein a dopant gas is added into the atmosphere of the flattening heat treatment to perform the heat treatment, the dopant gas having the same conductivity type as a dopant contained in the silicon thin film. |
| US08389374B1 |
Method for producing a microfabricated in-plane radio frequency (RF) capacitor
The present invention is a method for producing a capacitor. The method includes applying a dielectric substance (ex.—silicon nitride) to a first gold seed layer, the first gold seed layer being formed on a wafer. A second gold seed layer is formed upon the dielectric substance and first gold seed layer. Gold is electroplated into a photoresist to form a first set of 3-D capacitor elements on the second gold seed layer. A first copper layer is electroplated onto the second gold seed layer. Gold is electroplated into a photoresist to form a second set of 3-D capacitor elements, the second set of 3-D elements being formed at least partially within the first copper layer and being connected to the first set of 3-D elements. A second copper layer is electroplated onto the first copper layer. Then, both copper layers are removed to provide (ex.—form) the capacitor. |
| US08389371B2 |
Method of fabricating integrated circuit device, including removing at least a portion of a spacer
A method for fabricating an integrated device is disclosed. A sacrificial gate stack is provided with a line width narrower than the target width of the final gate structure. After performing a tilt-angle implantation process, L-shape spacers are formed over the sidewalls of the sacrificial gate stack, and offset spacers are formed over the sidewalls of the L-shape spacers. An insulating layer is formed over the offset spacers and the substrate. Then, the sacrificial gate stack and the L-shape spacers are removed to form a trench in the insulating layer. A metal gate is then filled in the trench to form the final gate structure. |
| US08389370B2 |
Radiation-tolerant integrated circuit device and method for fabricating
An enhanced shallow trench isolation method for fabricating radiation tolerant integrated circuit devices is disclosed. A layer of pad oxide is first deposited on a semiconductor substrate. A layer of pad nitride is then deposited on the pad oxide layer. A trench is defined within the semiconductor substrate by selectively etching the pad nitride layer, the pad oxide layer, and the semiconductor substrate. Boron ions are then implanted into both the bottom and along the sidewalls of the trench. Subsequently, a trench plug is formed within the trench by depositing an insulating material into the trench and by removing an excess portion of the insulating material. A p-well is implanted to a depth just below the depth of the bottom of the trench. This helps to keep the threshold voltage of the IC device below the trench at a high level, and thereby keep post-radiation leakage low. Then, an electrically neutral species is implanted into the wafer. |
| US08389369B2 |
Electronic device including a doped region disposed under and having a higher dopant concentration than a channel region and a process of forming the same
An electronic device can include a drain region of a transistor, a channel region of the transistor, and a doped region that is disposed under substantially all of the channel region, is not disposed under substantially all of a heavily doped portion of the drain region, and has a higher dopant concentration compared to the channel region. A process of forming an electronic device can include forming a drain region, a channel region, and a doped region, wherein the drain region has a conductivity type opposite that of the channel and doped region. After forming the drain, channel, and doped regions, the doped region is disposed under substantially all of the channel region, the doped region is not disposed under substantially all of a heavily doped portion of the drain region, and the drain region is laterally closer to the doped region than to the channel region. |
| US08389366B2 |
Resurf semiconductor device charge balancing
Breakdown voltage BVdss is enhanced and ON-resistance reduced in RESURF devices (40, 60, 80, 80′, 80″), e.g., LDMOS transistors, by careful charge balancing, even when body (44, 44′, 84, 84′) and drift (50, 50′, 90, 90′) region charge balance is not ideal, by: (i) providing a plug or sinker (57) near the drain (52, 92) and of the same conductivity type extending through the drift region (50, 50′, 90, 90′) at least into the underlying body region (44, 44′ 84, 84′), and/or (ii) applying bias Viso to a surrounding lateral doped isolation wall (102) coupled to the device buried layer (42, 82), and/or (iii) providing a variable resistance bridge (104) between the isolation wall (102) and the drift region (50, 50′, 90, 90′). The bridge (104) may be a FET (110) whose source-drain (113, 114) couple the isolation wall (102) and drift region (50, 50′, 90, 90′) and whose gate (116) receives control voltage Vc, or a resistor (120) whose cross-section (X, Y, Z) affects its resistance and pinch-off, to set the percentage of drain voltage coupled to the buried layer (42, 82) via the isolation wall (102). |
| US08389365B2 |
Non-volatile memory and logic circuit process integration
A method for forming an integrated circuit for a non-volatile memory cell transistor is disclosed that includes: forming a layer of discrete storage elements over a substrate in a first region of the substrate and in a second region of the substrate; forming a first layer of dielectric material over the layer of discrete storage elements in the first region and the second region; forming a first layer of barrier work function material over the first layer of dielectric material in the first region and the second region; and removing the first layer of barrier work function material from the second region, the first layer of dielectric material from the second region, and the layer of discrete storage elements from the second region. After the removing, a second layer of barrier work function material is formed over the substrate in the first region and the second region. The second layer of barrier work function material is removed from the first region. A first gate of a memory device is formed in the first region. The first gate includes a portion of the first layer of barrier work function material. The memory device includes a charge storage structure including a portion of the layer of discrete storage elements. A second gate of a transistor is formed in the second region, the second gate including a portion of the second layer of barrier work function material. |
| US08389361B2 |
Semiconductor device and method for fabricating thereof
A silicon nitride film, which is a second hard mask, is dry etched to be removed completely. The silicon nitride film, which is formed on a sidewall of a silicon nitride film used as a first hard mask, has a relatively low etching rate. Therefore, if the silicon nitride film is continued etching until the corresponding portion thereof is removed, polysilicon is etched in a direction of depth in trench shape. Then, floating gates in adjacent cells are separated and a step portion of the polysilicon is formed. Consequently, a remaining portion of the silicon nitride film used as the first hard mask is removed, an ONO film is laminated on a whole surface of the poly silicon having the step portion on an edge that has been etched, and then, a polysilicon for a control gate is laminated on the ONO film. |
| US08389359B2 |
Method for forming low resistance and uniform metal gate
The present disclosure provides a method that includes forming a high k dielectric layer on a semiconductor substrate; forming a polysilicon layer on the high k dielectric layer; patterning the high k dielectric layer and polysilicon layer to form first and second dummy gates in first and second field effect transistor (FET) regions, respectively; forming an inter-level dielectric (ILD); applying a first CMP process to the semiconductor substrate, exposing the first and second dummy gates; removing the polysilicon from the first dummy gate, resulting in a first gate trench; forming a first metal electrode in the first gate trench; applying a second CMP process; forming a mask covering the first FET region and exposing the second dummy gate; thereafter removing the polysilicon from the second dummy gate, resulting in a second gate trench; forming a second metal electrode in the second gate trench; and applying a third CMP process. |
| US08389358B2 |
Manufacturing method and structure of non-volatile memory
A non-volatile memory structure includes a substrate; a poly gate structure formed on the substrate; a contact etching stop layer formed over the poly gate structure and including at least a silicon nitride layer and a first silicon oxide layer overlying the silicon nitride layer; and an inter-layer dielectric layer formed on the first silicon oxide layer. The first silicon oxide layer has a density higher than that of the inter-layer dielectric layer. |
| US08389353B2 |
Methods of forming an array of memory cells, methods of forming a plurality of field effect transistors, methods of forming source/drain regions and isolation trenches, and methods of forming a series of spaced trenches into a substrate
A method of forming a series of spaced trenches into a substrate includes forming a plurality of spaced lines over a substrate. Anisotropically etched sidewall spacers are formed on opposing sides of the spaced lines. Individual of the lines have greater maximum width than minimum width of space between immediately adjacent of the spacers between immediately adjacent of the lines. The spaced lines are removed to form a series of alternating first and second mask openings between the spacers. The first mask openings are located where the spaced lines were located and are wider than the second mask openings. Alternating first and second trenches are simultaneously etched into the substrate through the alternating first and second mask openings, respectively, to form the first trenches to be wider and deeper within the substrate than are the second trenches. Other implementations and embodiments are disclosed. |
| US08389351B2 |
Method for fabricating semiconductor device
A method for fabricating a semiconductor device is disclosed. A resist pattern is formed on a surface of a semiconductor layer in which a first layer and a second layer are sequentially formed on a substrate. A gate recess is formed by removing a part or the entire second layer in an opening area of the resist pattern. The resist pattern is removed. A dry etching residue attached to a bottom surface and lateral surfaces of the gate recess is removed after the resist pattern is removed. An insulating film is formed on the bottom surface, the lateral surfaces, and the semiconductor layer after the dry etching residue is removed. A gate electrode is formed via the insulating film on an area where the gate recess is formed. A source electrode and a drain electrode are formed on the semiconductor layer. |
| US08389350B2 |
Semiconductor device and method for manufacturing the same in which variations are reduced and characteristics are improved
A method of manufacturing N-type MOSFET includes: implanting a p-type dopant into in a surface layer of a semiconductor substrate to form a channel region; forming a gate insulating film including High-k material and a gate electrode on said channel region; implanting a p-type dopant into both ends of said channel region in an inner portion of said semiconductor substrate to form halo regions; implanting a p-type dopant into both ends of said channel region in a surface layer of said semiconductor substrate to form extension regions. One of said step of forming said channel region and said step of forming halo regions includes: implanting C into one of said channel region and said halo regions. An inclusion amount of said High-k material is an amount that increase of a threshold voltage caused by said High-k material being included in said gate insulating film compensates for decrease of said threshold voltage caused by said C being implanted. |
| US08389348B2 |
Mechanism of forming SiC crystalline on Si substrates to allow integration of GaN and Si electronics
The mechanisms of forming SiC crystalline regions on Si substrate described above enable formation and integration of GaN-based devices and Si-based devices on a same substrate. The SiC crystalline regions are formed by implanting carbon into regions of Si substrate and then annealing the substrate. An implant-stop layer is used to cover the Si device regions during formation of the SiC crystalline regions. |
| US08389345B2 |
Thin film transistor and manufacturing method of the same
To achieve TFT having a high light-resistance characteristic with a suppressed light leak current at low cost by simplifying the manufacturing processes. The TFT basically includes: a light-shielding film formed on a glass substrate that serves as an insulating substrate; an insulating film formed on the light-shielding film; a semiconductor film formed on the insulating film; and a gate insulating film formed on the semiconductor film. Each layer of a laminate that is configured with three layers of the light-shielding film, the insulating film, and the semiconductor film is patterned simultaneously. Further, each layer of the laminate is configured with silicon or a material containing silicon. |
| US08389342B2 |
Method for manufacturing a semiconductor device
A purpose of the invention is to provide a method for leveling a semiconductor layer without increasing the number and the complication of manufacturing processes as well as without deteriorating a crystal characteristic, and a method for leveling a surface of a semiconductor layer to stabilize an interface between the surface of the semiconductor layer and a gate insulating film, in order to achieve a TFT having a good characteristic. In an atmosphere of one kind or a plural kinds of gas selected from hydrogen or inert gas (nitrogen, argon, helium, neon, krypton and xenon), radiation with a laser beam in the first, second and third conditions is carried out in order, wherein the first condition laser beam is radiated for crystallizing a semiconductor film or improving a crystal characteristic; the second condition laser beam is radiated for eliminating an oxide film; and the third condition laser beam is radiated for leveling a surface of the crystallized semiconductor film. |
| US08389338B2 |
Embedded die package on package (POP) with pre-molded leadframe
A multiple-chip package has top and bottom pre-molded leadframes formed prior to the flip-chip attachment of semiconductor die to the leadframes. After die attachment, underfill is used to encase all but one surface of the die, and the top and bottom leadframes are joined together by solder bump balls with the exposed surfaces of the semiconductor dice proximate to each other. |
| US08389334B2 |
Foil-based method for packaging intergrated circuits
One aspect of the present invention involves a foil-based method for packaging integrated circuits. Initially, a metallic foil and a photoresist layer are attached with a carrier. The photoresist layer is exposed and patterned. Afterward, multiple integrated circuit dice are connected to the foil. The dice and portions of the foil are encapsulated in a molding material. The foil is then etched based on the patterned photoresist layer to define multiple device areas in the foil, where each device area supports at least one of the integrated circuit dice. Some aspects of the present invention relate to panel arrangements that are involved in the aforementioned method. |
| US08389333B2 |
Semiconductor device and method of forming EWLB package containing stacked semiconductor die electrically connected through conductive vias formed in encapsulant around die
A semiconductor device has a first semiconductor die and first encapsulant deposited around the first semiconductor die. A first insulating layer is formed over the first semiconductor die and first encapsulant. A first conductive layer is formed over the first insulating layer and electrically connected to a contact pad of the first semiconductor die. A second semiconductor die is mounted to the first insulating layer and first conductive layer. A second encapsulant is deposited around the second semiconductor die. A second insulating layer is formed over the second semiconductor die and second encapsulant. A second conductive layer is formed over the second insulating layer and electrically connected to a contact pad of the second semiconductor die. A plurality of conductive vias is formed continuously through the first and second encapsulants outside a footprint of the first and second semiconductor die electrically connected to the first and second conductive layers. |
| US08389332B2 |
Integrated circuit packaging system with isolated pads and method of manufacture thereof
A method of manufacture of an integrated circuit packaging system includes: providing a lead frame having a die attach paddle, an isolated pad, and a connector; attaching an integrated circuit die to the die attach paddle and the connector; forming an encapsulation over the integrated circuit die, the connector, the die attach paddle, and the isolated pad; and singulating the connector and the die attach paddle whereby the isolated pads are electrically isolated. |
| US08389331B2 |
Apparatus for restricting moisture ingress
Apparatus and methods to protect circuitry from moisture ingress, e.g., using a metallic structure as part of a moisture ingress barrier. |
| US08389328B2 |
Method of manufacturing electronic device and electronic device
Provided is a method of manufacturing an electronic device having a first electronic component having a first terminal and a second electronic component having a second terminal, wherein the first electric component is electrically connected to the second electronic component by connecting the first terminal to the second terminal with solder, the method including: providing a resin layer having a flux action between the first terminal and the second terminal to obtain a laminate including the first electronic component, the second electronic component, and the resin layer, wherein a solder is provided on the first terminal or the second terminal; soldering the first terminal and the second terminal; and curing the resin layer while pressing the laminate with a pressurized fluid. |
| US08389323B2 |
Method of manufacturing organic light emitting display apparatus, surface treatment device for organic light emitting display apparatus, and organic light emitting display apparatus
Provided are a method of manufacturing an organic light emitting display apparatus, a surface treatment device for an organic light emitting display apparatus, and an organic light emitting display apparatus. To easily form organic emissive layers, the method includes: forming a first electrode on a substrate; forming on the first electrode a pixel defining layer having openings that expose predetermined portions of the first electrode; forming a charge carrying layer on the pixel defining layer and the first electrode exposed through the openings; hydrophobically treating portions of a surface of the charge carrying layer selectively, wherein the portions do not correspond to the openings, using a laser; forming organic emissive layers on the charge carrying layer; and forming a second electrode on the organic emissive layers so as to be electrically connected with the organic emissive layers. |
| US08389318B2 |
Method of producing a thin film photovoltaic system, and a thin film photovoltaic system
A method of producing a thin film photovoltaic system (2) having a two-dimensional metal chalcogenide compound semiconductor layer (7) as an absorber of sunlight and a metal layer (8) applied to the metal chalcogenide compound semiconductor layer is provided, wherein the metal chalcogenide compound semiconductor layer (7) and the metal layer (8) form a Schottky contact at their contact face. The method is characterized in that the metal chalcogenide compound semiconductor layer (7) is produced by applying a dispersion containing nanoscale particles having a diameter of about 3 nm to about 30 nm to a transparent substrate material (12), wherein the layer thickness of the metal chalcogenide compound semiconductor layer (7) applied to the substrate material ranges from about 150 nm to about 2500 nm. |
| US08389308B2 |
Method for producing surface emitting semiconductor device
A method for producing a surface emitting semiconductor device includes a step of forming a semiconductor stacked structure including an active layer, a first semiconductor layer containing aluminum on the active layer, and a DBR portion, on the first semiconductor layer, to include alternating stacked second semiconductor layers and third semiconductor layers having different aluminum contents; a step of forming a mesa portion by etching the DBR portion and the first semiconductor layer; an oxidation step of oxidizing the first semiconductor layer from a side face of the mesa portion toward the inside of the mesa portion to form an annular oxidized region inside the first semiconductor layer; a first etching step of selectively etching an oxidized region formed in the DBR portion; and a second etching step of removing a peripheral portion of the DBR portion. |
| US08389305B2 |
Techniques of forming ohmic contacts on GaN light emitting diodes
A method of forming ohmic contacts on a light emitting diode that features a surface treatment of a substrate includes exposing a surface of a p-type gallium nitride layer to an acid-containing solution and a buffered oxide etch process. A quantum well is formed in a gallium nitride substrate and a layer of p-type gallium nitride is deposited over the quantum well. The surface of the p-type gallium nitride is exposed to an acid-containing solution and then a buffered oxide etch process is performed to provide an etched surface. A metal stack including a layer of silver disposed between layers of platinum is then deposited. |
| US08389304B2 |
Method for producing group III nitride semiconductor light-emitting device
The present invention provides a method for producing a Group III nitride semiconductor light-emitting device, the device including a light-emitting layer which is formed so as to contour a stripe-pattern embossment and to have a uniform thickness. In the production method, firstly, a stripe-pattern embossment having a serrated cross section is formed on one surface of a substrate. Subsequently, on the surface of the substrate on the side of the stripe-pattern embossment having a serrated cross section, an n-type layer, a light-emitting layer, and a p-type layer are sequentially deposited through reduced-pressure MOCVD so as to contour the embossment. Thus, each of the layers is formed so as to contour the embossment, and to have a stripe pattern with a serrated cross section. In this MOCVD process, the direction of gas flow is parallel with the direction of the stripe of the embossment. Thus, the light-emitting layer has uniform thickness and composition in an in-plane direction. |
| US08389302B2 |
Method for measuring optoelectronic memory device
A method for measuring an optoelectronic memory device, includes: grounding a source electrode of the optoelectronic memory device; applying a drain electrode voltage to a drain electrode of the optoelectronic memory device and measuring a first current at the drain electrode; using an optical source to illuminate the optoelectronic memory device and measure a first and a second current at the drain electrode; and comparing the sizes of the first current and the second current so as to judge the functional parameters of the optoelectronic memory device. |
| US08389293B2 |
Reducing leukocyte interference in competitive immunoassays
The invention is directed to methods and devices for reducing interference from leukocytes in competitive analyte immunoassays. In one embodiment, the invention is to a method comprising the steps of (a) amending a biological sample such as a whole blood sample with sacrificial beads opsonized for leukocytes; and (b) performing a competitive immunoassay on the amended sample to determine the concentration of said analyte in said sample. Preferably, the sample is amended with IgG-coated sacrificial beads. |
| US08389291B2 |
System and method for the measurement of multiple fluorescence emissions in a flow cytometry system
A system and method for the measurement of multiple fluorescence emissions in a flow cytometry system is disclosed where each excitation light source is modulated with a different frequency. A single detector is used to collect the fluorescent emissions excited by all light sources, and the emissions are segregated using Fourier Transform techniques. Systems and methods for the correction of inter-beam coincidence are also disclosed. |
| US08389288B2 |
Device for the carrying out of chemical or biological reactions
The invention relates to a device for the carrying out of chemical or biological reactions with a reaction vessel receiving element for receiving a microtiter plate with several reaction vessels, wherein the reaction vessel receiving element has several recesses arranged in a regular pattern to receive the respective reaction vessels, a heating device for heating the reaction vessel receiving element, and a cooling device for cooling the reaction vessel receiving element.The invention is characterized by the fact that the reaction vessel receiving element is divided into several segments. The individual segments are thermally decoupled from one another, and each segment is assigned a heating device which may be actuated independently of the others.By means of the segmentation of the reaction vessel receiving element, it is possible for zones to be set and held at different temperatures. Since the reaction vessel receiving element is suitable for receiving standard microtiter plates, the device according to the invention may be integrated in existing process sequences. |
| US08389287B2 |
Sample collection method
The present invention relates to methods for the collection of a sample from faecal material and, further, the detection of occult blood in or on the faecal material via the testing of the sample collected from the faecal material. The present invention also relates to collection methods comprising the use of a brush-like device having flexible or semi-flexible bristles wherein the brush-like device is contacted to the faecal material. The present invention also relates to detection of occult blood from the sample collected from the faecal material by means of a guaiac test or immunochromatographic test. The present invention additionally relates to the detection of one or more indicators of a pathological condition in or on the faecal material from which the sample is derived. |
| US08389284B2 |
Screening and treatment methods using IGS5 enzymes of the metalloprotease family
Polypeptides which are related to the neprilysin enzyme family and have zinc metalloprotease activities and are referred to as IGS5, polynucleotides encoding such polypeptides, vectors containing such polynucleotides, host cells containing such vectors, processes for producing such polypeptides and/or polynucleotides, screening methods for identifying compounds which stimulate or inhibit IGS5 polypeptides and/or polynucleotides, and the use of such polypeptides and/or polynucleotides in therapy of various dysfunctions, disorders or diseases, particularly cardiovascular diseases, metabolic diseases such as diabetes mellitus type II, and neurodegenerative disorders, such as Parkinson's Disease. |
| US08389281B2 |
Materials and methods relating to the production and maintenance of cell lines
The invention provides methods for maintaining cell lines from primary cells, i.e., non-transformed cells, using expression of the signal transducer of activation and transcription (STAT). The methods are particularly suitable for maintenance of B-cells. |
| US08389280B2 |
Method for perfusing an organ for isolating cells from the organ
An organ perfusion apparatus and method monitor, sustain and/or restore viability of organs and preserve organs for storage and/or transport. Other apparatus include an organ transporter, an organ cassette and an organ diagnostic device. The method includes perfusing the organ at hypothermic and/or normothermic temperatures. The methods further include perfusing the organ at hypothermic and/or normothermic temperatures with a second perfusate containing a substance for reacting with the organ. Condition of the organ may be automatically monitored, and the perfusion process can be automatically controlled using a control program. |
| US08389279B2 |
α-aminocyclolactam ligands for G-protein coupled receptors, and methods of using same
The invention relates to the generation of a library of compounds enriched in agonist and antagonists for members of the G-protein coupled class of receptors (GPCRs).The library contains compounds of general formula (I) wherein y is any integer from 1 to 8; z is any integer from 0 to 8 with the proviso that y and z cannot simultaneously be 1; X is —CO—(Y)k—(R1)n or SO2—(Y)k—(R1)n; k is 0 or 1 Y is a cycloalkyl or polycyloalkyl group (such as an adamantyl, adamantanemethyl, bicyclooctyl, cyclohexyl, cyclopropyl group); or Y is a cycloalkenyl or polycycloalkenyl group; each R1 is independently selected from hydrogen or an alkyl, haloalkyl, alkoxy, haloalkoxy, alkenyl, alkynyl, alkylamino, alkylaminoalkyl, alkylaminodialkyl, charged alkylaminotrialkyl or charged alkylcarboxylate radical of 1 to 20 carbon atoms; or each R1 is independently selected from fluoro, chloro, bromo, iodo, hydroxy, oxyalkyl, amino, aminoalkyl, aminodialkyl, charged aminotrialkyl, or carboxylate radical; and n is any integer from 1 to m, where m is the maximum number of substitutions permissible on the cyclo-group Y; or alternatively R1 may be selected from a peptido radical, for example having from 1 to 4 peptidic moieties linked together by peptide bonds (for example a peptido radical of 1 to 4 amino acid residues). |
| US08389276B2 |
Immortalized mouse fibroblast cell lines deficient in Bax and/or Bak
The present invention relates to a composition comprising an immortalized cell line which is deficient in the expression of one or more gene(s) of the intrinsic apoptotic pathway, selected from the group consisting of Bax, Bak, and mixtures thereof. The present invention further relates to the product of a process for producing an immortalized mouse fibroblast cell line which is deficient in the expression of Bax, Bak, and mixtures thereof. Finally, the present invention relates to a method and a kit for identifying a compound or composition which induces or blocks the extrinsic apoptotic pathway. |
| US08389269B2 |
Production of secreted proteins by filamentous fungi
The present invention relates to a method to improve the secretion of a protein of interest by a filamentous fungal cell comprising inducing a phenotype in the cell selected from the group consisting of a lowered ERAD, an elevated UPR that does not induce an elevated ERAD, wherein ERAD preferably is lowered. The invention further relates to the filamentous fungal cell comprising the phenotype described above. The invention also relates to polynucleotides and polypeptides whose expression can be modulated in the filamentous fungal cell to obtain the above-described phenotype. |
| US08389266B2 |
Lactic acid bacterium having effect of lowering blood uric acid level
The present invention provides lactic acid bacteria which are suitable for use for dietary products and pharmaceuticals, and which can suppress the increase of blood uric acid level. Various types of lactic acid bacteria were cultured in the presence of a purine, the amount of the purine consumed and the amount of purine degradation products produced were measured, and several lactic acid bacteria showing remarkable purine-decomposing ability were selected. Lactic acid bacteria that were assessed to have high purine-decomposing ability according to the above-mentioned selection were orally administered to rats reared on purine-containing feed, the general status and serum uric acid level of the rats were measured, and the effect of lactic acid bacteria administration on serum uric acid levels was examined. As a result, lactic acid bacteria that significantly suppress the increase of serum uric acid levels, Lactobacillus gasseri OLL2922, were found. |
| US08389263B2 |
Spores for the stabilization and on-site application of bacterial whole-cell biosensing systems
The presently-disclosed subject matter is directed to biosensors comprising spore-forming bacterial cells and/or spores generated therefrom, a recognition unit within each spore-forming cell for binding an analyte of interest, and a reporter molecule within each spore-forming cell for detecting binding of the analyte of interest, wherein the reporter molecule generates a detectable signal upon binding of the analyte by the recognition element. The presently-disclosed subject matter further provides methods of using the biosensors and systems and kits including the biosensors. |
| US08389262B2 |
Subtilase variants having altered immunogenicity
The present invention relates to subtilase subtilases with an altered immunogenicity, particularly subtilases with a reduced allergenicity. Furthermore, the invention relates to expression of said subtilase variants and subtilases and to their use, such as in detergents and oral care products. |
| US08389253B2 |
Organic solvent pretreatment of biomass to enhance enzymatic saccharification
Biomass is pretreated using an organic solvent solution under alkaline conditions in the presence of one or more alkylamine and optionally one or more additional nucleophile to fragment and extract lignin. Pretreated biomass is further hydrolyzed with a saccharification enzyme consortium. Fermentable sugars released by saccharification may be utilized for the production of target chemicals by fermentation. |
| US08389252B2 |
Yeast strain for production of four carbon alcohols
Yeast cells with a reduced general control response to amino acid starvation were found to have increased tolerance to butanol in the growth medium. The reduced response was engineered by genetic modification of a gene involved in the response, a GCN gene, to eliminate activity of the encoded protein. Yeast strains with an engineered butanol biosynthetic pathway and a genetic modification in a gene involved in the general control response to amino acid starvation, which have increased butanol tolerance, are useful for production of butanol. |
| US08389247B2 |
Physiogenomic method for predicting diabetes and metabolic syndromes induced by psychotropic drugs
The invention is generally directed to a physiogenomic method for predicting diabetes and metabolic syndromes induced by psychotropic drugs. In one embodiment, the invention relates to the use of genetic variants of marker genes to predict the likelihood that an individual will experience undesirable metabolic side effects as a result of the use of a drug including, but not limited to, psychotropic drugs. The invention also relates to methods predicting the likelihood of diabetes and metabolic syndromes induced by the use of drugs with undesirable metabolic side effects. |
| US08389242B2 |
Process for producing Apo2L
A process is described for producing a polypeptide heterologous to E. coli wherein E. coli cells comprising nucleic acid encoding the polypeptide are cultured in a culture medium while feeding to the culture medium a transportable organophosphate, such that the nucleic acid is expressed. The polypeptide is then recovered from the cells. |
| US08389239B2 |
Enhanced expression and stability regions
Expression-enhancing nucleotide sequences for expression in eukaryotic systems are provided that allow for enhanced and stable expression of recombinant proteins in eukaryotic cells. Enhanced expression and stability regions (EESYRs) are provided for expression of a gene of interest in a eukaryotic cell. Chromosomal loci, sequences, and vectors are provided for enhanced and stable expression of genes in eukaryotic cells. |
| US08389237B2 |
Antibodies against RAMP3
The present invention provides an isolated antibody capable of binding a receptor activity modifying protein (RAMP) of CRLR receptor which antibody is of IgG, IgA or IgM isotype. |
| US08389232B2 |
Fluorescence detection of poison oak oil
The invention herein disclosed provides for compositions, methods for synthesizing said compositions, and methods for using said compositions, wherein the compositions and methods may be used to bind to and/or deactivate a poison oak oil, such as urushiol. The compositions and methods can be used to treat and/or reduce an inflammatory reaction and/or hypersensitivity to natural compounds found in poison oak, poison ivy, poison sumac, mango, lac tree, and cashew nut. |
| US08389231B2 |
Assays, method and compositions that exploit a mycobacterial iron acquistion pathway in cells
Assays for the identification of antibacterial agents that inhibit mycobacterial growth by interfering with the iron acquisition pathway in host cells are disclosed. Also disclosed are methods of inhibiting mycobacterial growth by interfering with iron uptake or by delivering antibacterial agents to mycobacteria in host cells through the iron uptake pathway, as well as certain compounds that are useful in the assay methods, and also as antibacterial agents. |
| US08389228B2 |
Process for the measurement of the potency of glatiramer acetate
The subject invention provides a process for measuring the relative potency of a test batch of glatiramer acetate. In addition, the subject invention provides a process for preparing a batch of glatiramer acetate as acceptable for pharmaceutical use. |
| US08389223B2 |
Probes for anionic cell surface detection
Embodiments of the present invention are generally directed to compositions comprising a class of molecular probes for detecting the presence of anionic cell surfaces. Embodiments include compositions that are enriched for these compositions and preparations, particularly preparations suitable for use as laboratory/clinical reagents and diagnostic indicators, either alone or as part of a kit. An embodiment of the invention provides for a highly selective agent useful in the discernment and identification of dead or dying cells, such as apoptotic cells, in a relatively calcium-free environment. An embodiment of the invention provides a selective agent for the identification of bacteria in a mixed population of bacterial cells and nonbacterial cells. |
| US08389218B2 |
Analysis of single nucleotide polymorphisms using a nicking endonuclease
A method of genome analysis is provided. In certain embodiments, the method comprises: a) contacting a double-stranded genomic DNA with a site-specific nicking endonuclease that recognizes a sequence comprising a single nucleotide polymorphism (SNP), in which the endonuclease nicks the genomic DNA at a nick site only if a first allele of the SNP is present; b) denaturing the genomic sample; c) contacting the denatured genomic sample with an array comprising a first probe and a second probe, in which nicking results in less binding of the denatured sample to the first probe relative to a sample that is not nicked; and d) comparing the amount of hybridization to the first probe to the amount of hybridization to said second probe, in which decreased binding of the denatured genomic samples to the first probe relative to the second probe indicates that the first allele of the SNP is present. |
| US08389214B2 |
Glucose transport mutants for production of biomaterial
A method is disclosed for restoring a Glu+ phenotype to a PTS−/Glu− bacterial cell which was originally capable of utilizing a phosphotransferase transport system (PTS) for carbohydrate transport. Bacterial cells comprising the Glu+ phenotype have modified endogenous chromosomal regulatory regions which are operably linked to polynucleotides encoding galactose permeases and glucokinases. |
| US08389212B1 |
Method for the electronic analysis of a sample oligonucleotide sequence
A self-addressable, self-assembling microelectronic device is designed and fabricated to actively carry out and control multi-step and multiplex molecular biological reactions in microscopic formats. These reactions include nucleic acid hybridization, antibody/antigen reaction, diagnostics, and biopolymer synthesis. The device can be fabricated using both microlithographic and micro-machining techniques. The device can electronically control the transport and attachment of specific binding entities to specific micro-locations. The specific binding entities include molecular biological molecules such as nucleic acids and polypeptides. The device can subsequently control the transport and reaction of analytes or reactants at the addressed specific micro-locations. The device is able to concentrate analytes and reactants, remove non-specifically bound molecules, provide stringency control for DNA hybridization reactions, and improve the detection of analytes. The device can be electronically replicated. |
| US08389210B2 |
MicroRNA expression abnormalities in pancreatic endocrine and acinar tumors
The present invention provides novel methods and compositions for the diagnosis, prognosis and treatment of pancreatic cancer. The invention also provides methods of identifying anti-pancreatic cancer agent. |
| US08389206B2 |
High normality solution for removing freeze material in lithographic applications
A method for patterning a substrate is described. The method comprises forming a layer of radiation-sensitive material on the substrate, preparing a pattern in the layer of radiation-sensitive material, and applying a chemical freeze layer over the layer of radiation-sensitive material to form a frozen layer of radiation-sensitive material. Thereafter, the method comprises stripping the chemical freeze layer using a high normality strip solution to preserve the pattern in the frozen layer of radiation-sensitive material, wherein the high normality strip solution contains an active solute having a normality (N) greater than 0.26. |
| US08389202B2 |
Polymer, radiation-sensitive composition, monomer, and method of producing compound
A polymer includes a repeating unit shown by a general formula (1). R1 represents a hydrogen atom, a methyl group, a fluorine atom, or a trifluoromethyl group. R2 represents a substituted or unsubstituted aryl group having 6 to 22 carbon atoms. Y represents a carbon atom. X represents —X1Z1X2— which is an atomic group which forms a cyclic structure including a heteroatom together with Y. Z1 represents —O—, —S—, —CO—, —COO—, —SO—, or —SO2—. Each of X1 and X2 individually represents a single bond, a methylene group, or an alkylene group having 2 to 25 carbon atoms. Each of X1 and X2 is unsubstituted or substituted with a substituent, and optionally a carbon atom included in X1 and a carbon atom included in X2 are bonded via a divalent group. |
| US08389196B2 |
Method of preparing toner
Provided is a method of preparing a toner, the method including: preparing a solvent emulsion by stirring a medium including a polar medium, an organic solvent, and a surfactant; adding toner components including a resin and a pigment to the solvent emulsion; removing the organic solvent from the solvent emulsion including the toner components; and collecting a toner particle from the solvent emulsion from which the organic solvent is removed. |
| US08389191B2 |
Coated carriers
The present disclosure provides carriers for use with toner compositions. In embodiments, a carrier may include a core, having a dry powder polymer coating. The polymer coating possesses a carbon to oxygen from about 3:1 to about 8:1. In embodiments, the coating may also include a colorant, such as carbon black. Processes for coating such carriers with the dry powder polymer coatings are also provided. |
| US08389189B2 |
Resin binders for toners
The present invention relates to a resin binder for toners which includes core/shell particles each including a core portion containing a crystalline polyester obtained by polycondensing an alcohol component containing an aliphatic diol having 2-12 carbon atoms and a carboxylic acid component containing an aliphatic dicarboxylic acid compound having 8-12 carbon atoms in an amount of 70-100 mol %, and a non-crystalline resin (A) obtained by polycondensing an alcohol component and a carboxylic acid component containing at least one succinic acid compound selected from the group consisting of an alkyl (C9-C18) succinic acid and an alkenyl (C9-C18) succinic acid in an amount of 3-60 mol %; and a shell portion containing a non-crystalline resin (B) obtained by polycondensing a carboxylic acid component and an alcohol component containing an aliphatic dialcohol having 2-5 carbon atoms in an amount of 80 mol % or more. |
| US08389186B2 |
Toner set, developer set, image forming apparatus, and image forming method
A toner set is composed of toners of a plurality of colors that are used in a tandem-type color image forming apparatus. Each of the toners of a plurality of colors includes toner base particles and an external additive. The external additive includes small-diameter silica particles and large-diameter silica particles larger than the small-diameter silica particles. When, of the toners of a plurality of colors, three color toners to be used consecutively for forming the toner image are defined as a first toner, second toner and third toner respectively in order of usage thereof, the average particle diameter of the large-diameter silica particles contained in the second toner is smaller than the average particle diameter of the large-diameter silica particles contained in the first toner and is larger than the average particle diameter of the large-diameter silica particles contained in the third toner. |
| US08389184B2 |
Reflective mask blank and method of manufacturing a reflective mask
Disclosed is a reflective mask blank (10) which comprises a substrate (1), a multilayer reflective film (2) for reflecting exposure light, a buffer film (3), and an absorber film (4) for absorbing exposure light, said films being sequentially formed on the substrate. The absorber film (4) has a multilayer structure which is composed of an uppermost layer (4b) and a lower layer (4a). The uppermost layer is formed from a material containing oxide, oxynitride or carbide of Ta, and has a refractive index (n) of 0.95-0.97 and an extinction coefficient (k) of from −0.033 to −0.023. The lower layer is formed from a material containing Ta, and has a refractive index (n) of 0.94-0.97 and an extinction coefficient (k) of from −0.050 to −0.036. A reflective mask (20) can be obtained by forming a transfer pattern on the absorber film of the reflective mask blank. |
| US08389183B2 |
Chromeless phase-shifting photomask with undercut rim-shifting element
A phase-shifting photomask with a self aligned undercut rim-shifting element and methods for its manufacture are provided. One embodiment of the invention provides a method of manufacturing a phase-shifting photomask having a self aligned rim-shifting element, the method comprising: applying a patterning film to a first portion of a transparent substrate; etching the substrate to a depth to remove a second portion of the substrate not beneath the patterning film; etching the first portion of the substrate to undercut an area beneath the patterning film; and removing the patterning film, wherein the etched substrate forms a self-aligned undercut rim-shifting element. |
| US08389180B2 |
Electrolytic/fuel cell bundles and systems including a current collector in communication with an electrode thereof
Electrolytic/fuel cell bundles and systems including such bundles include an electrically conductive current collector in communication with an anode or a cathode of each of a plurality of cells. A cross-sectional area of the current collector may vary in a direction generally parallel to a general direction of current flow through the current collector. The current collector may include a porous monolithic structure. At least one cell of the plurality of cells may include a current collector that surrounds an outer electrode of the cell and has at least six substantially planar exterior surfaces. The planar surfaces may extend along a length of the cell, and may abut against a substantially planar surface of a current collector of an adjacent cell. Methods for generating electricity and for performing electrolysis include flowing current through a conductive current collector having a varying cross-sectional area. |
| US08389179B2 |
Fuel cell
A fuel cell has cell units and a manifold for uniformly supplying an anode fluid to the cell units. The manifold has a fluid supply plate with a flow conduit for feeding an anode fluid, and a plate structure having a flow space and openings arranged in a preselected direction. The flow space receives an anode fluid fed from an opening part of the flow conduit, reduces a flow rate of the anode fluid, and disperses the anode fluid at the reduced flow rate along a plane direction orthogonal to the preselected direction. The block group is arranged between the openings and the opening part so that the flow space is disposed between the block group and the opening part. The block group comprises blocks spaced apart from one another to form paths for dispersing into the openings the anode fluid dispersed by the flow space at the reduced rate. |
| US08389177B2 |
Combined subgasket and membrane support
A combined subgasket and membrane support for a fuel cell is provided. The combined subgasket and membrane support includes a substantially fluid impermeable feed region circumscribing a porous membrane support region. The membrane support region is integrally formed with the feed region. At least one of the membrane support region and the feed region is at least partially formed by a radiation-cured structure. A method for fabricating the subgasket and membrane support for the fuel cell is also provided. |
| US08389174B2 |
Super-hydrophilic nanoporous electrically conductive coatings for PEM fuel cells
A flow field plate or bipolar plate for a fuel cell that includes a conductive coating having formed nanopores that make the coating hydrophilic. Any suitable process can be used to form the nanopores in the coating. One process includes co-depositing a conductive material and a relatively unstable element on the plate, and then subsequently dissolving the element to remove it from the coating and create the nanopores. Another process includes using low energy ion beams for ion beam lithography to make the nanopores. |
| US08389172B2 |
Fuel cell system
A fuel cell system includes a fuel cell stack, a heat exchanger, a reformer, and a combustor. A combustion gas path for supplying the combustion gas produced in the combustor to the heat exchanger as the heat medium is provided. The combustion gas path is provided between a space of dual walls comprising a first inner plate and a second inner plate and a first case unit and a second case unit accommodating a load applying mechanism and the fuel cell stack. |
| US08389171B2 |
Preventing corrosion in a fuel cell
The invention relates to a method for protecting a set of electrochemical cells incorporated into a fuel cell stack from corrosion during an operation for shutting down the fuel cell stack, which method comprises steps of: measuring the voltage across the terminals of each of the cells to be protected; when the voltage measured for a cell is above a protection threshold, discharging this cell into an electrical load; when the voltage measured for a cell is below said protection threshold, disconnecting this cell from the electrical load. |
| US08389168B2 |
Injector control for fuel cell system
A fuel cell system that employs an injector/ejector for providing fresh hydrogen and anode recirculation gas to the anode side of a fuel cell stack. The injector/ejector is operated with a variable frequency so that the injector open time at low stack current densities is long enough to allow a pressure drop to be provided in the anode flow channels to push out water that may have accumulated therein. In one embodiment, the injector/ejector control provides a minimum pulse width per cycle and a maximum frequency so that as the stack current density decreases below a certain value the frequency decreases from the maximum frequency to maintain the pulse width constant at the minimum pulse width. |
| US08389165B2 |
Printed fuel cell with integrated gas channels
A method of manufacturing a fuel cell includes applying a sacrificial material periodically to a surface of an anode substrate, wherein at least some areas of the anode substrate have no sacrificial material. A first gas diffusion layer is applied to the sacrificial material, and a first catalyst material is applied to the first gas diffusion layer. An electrolyte material is applied to the anode substrate and the first gas diffusion layer, with the catalyst material, wherein a first surface of the electrolyte material is in operative association with the anode substrate, and the first gas diffusion layer. A second catalyst material is applied to the second surface of the electrolyte material. A second gas diffusion layer is applied to the electrolyte material on a second surface of the electrolyte material, with the catalyst material, wherein a first surface of the second gas diffusion layer is in contact with the second surface of the electrolyte material with the catalyst material. A cathode is applied to the second gas diffusion layer with the second catalyst material, and the sacrificial material is then removed from the surface of the anode substrate to create integrated gas channels for the manufactured fuel cell. |
| US08389164B2 |
Nonaqueous electrolytic solution, positive electrode and nonaqueous electrolyte secondary battery
A nonaqueous electrolytic solution includes an electrolyte salt dissolved in a nonaqueous solvent, wherein the nonaqueous electrolyte solution contains at least one compound selected from the group consisting of a chain compound having a hydroxyl group and a carbon-carbon double bond, a light metal alkoxide thereof and a derivative thereof obtained by substituting the hydroxyl group with a protective group. |
| US08389163B2 |
Lithium secondary battery containing organic peroxide in non-aqueous electrolyte, positive electrode, or negative electrode
A lithium secondary battery includes a positive electrode including a positive electrode active material, a negative electrode including a negative electrode active material, and a non-aqueous electrolyte. The positive electrode active material comprises at least one lithium-containing composite oxide represented by the following general formula: LixM11−yM2yO2 where M1 and M2 are different elements, M1 is Ni or Co, M2 is at least one selected from Ni, Co, Mn, Mg, and Al, 1≦x≦1.05, and 0≦y≦0.7. The negative electrode active material comprises at least one selected from the group consisting of silicon, tin, a silicon-containing alloy, and a tin-containing alloy. The non-aqueous electrolyte includes an organic peroxide. |
| US08389162B2 |
Electrolyte for rechargeable lithium battery including additives, and rechargeable lithium battery including the same
An electrolyte for a rechargeable lithium battery that includes a non-aqueous organic solvent, a lithium salt, and an electrolyte additive. The electrolyte additive includes 2 to 6 wt % of succinonitrile, 2 to 6 wt % of alkane sultone, and 1 to 3 wt % of vinylethylene carbonate based on the total weight of the electrolyte. |
| US08389159B2 |
Nickel metal hydride rechargeable battery and method for manufacturing negative electrode thereof
A nickel metal hydride rechargeable battery has a closed-end tubular container containing a spiral-shaped electrode assembly formed by winding a negative a positive electrode with a separator interposed therebetween such that the outermost periphery of the assembly is the negative electrode which is formed by disposing on a conductive substrate a mixture layer containing a hydrogen-absorption alloy. The positive electrode employs nickel hydroxide as an active material. In the nickel metal hydride rechargeable battery, the surface roughness of the outermost peripheral portion of the mixture layer of the negative electrode which contacts an inner side wall of the closed-end tubular container is 3.5 μM or more in terms of ten-point average roughness and is larger than the surface roughness of the other portion of the mixture layer. The reduction of oxygen gas during rapid charging is thereby facilitated without lowering the design capacity of the battery. |
| US08389154B2 |
Battery cell design and method of its construction
A compact, robust, multifunctional and highly manufacturable rechargeable battery cell is provided. The cell design dedicates minimal internal volume to inert components of the cell. This is accomplished, in part, by providing multiple functionalities to individual cell components. |
| US08389152B2 |
Pouch type polymer battery pack
A polymer battery pack includes a core pack having a protective circuit module attached to a bare cell, a case having the core pack coupled thereto, the protective circuit module having a portion exposed to an exterior of the case, and a resin enclosing at least a portion of the protective circuit module that is exposed to the exterior of the case. A method of manufacturing a polymer battery pack includes forming a bare cell, forming a core pack having a protective circuit module, coupling the core pack to an interior of the case such that the protective circuit module is exposed to an exterior of the case, and molding the protective circuit module with a resin such that a terminal on the protective circuit module is exposed to an exterior of the resin. |
| US08389147B2 |
Hydrogels for aqueous lithium/air battery cells
Li/air battery cells are configurable to achieve very high energy density. The cells include a protected a lithium metal or alloy anode and an aqueous catholyte in a cathode compartment. In addition to the aqueous catholyte, components of the cathode compartment include an air cathode (e.g., oxygen electrode) and a variety of other possible elements. |
| US08389146B2 |
Terminal unit and method of manufacturing the same
The first aspect of the present invention is a terminal unit which contains an electrode part disposed in a case, for connecting with an electrode body and a terminal part having a rod shape with a first end and a second end, the first end for fixing to the electrode part, and the second end extending outside of the case. In one embodiment of the first aspect of the invention, the electrode part includes an insert hole into which the terminal part is inserted, the terminal part comprises an insert portion having an insert portion having a larger diameter than that of the hole and formed at the first end and a tip portion having a smaller diameter than that of the hole and formed at the nearer side of the first end than the insert portion. And, the clinch portion is press fitted into the insert hole, thereby fixing the terminal part to the electrode part. According to the present invention, the varying of electric conductivity in the terminal unit is prevented. |
| US08389138B2 |
Method of operating a non-balanced lithium-ion microbattery
The lithium-ion microbattery comprises a positive electrode having a first Li+ ion storage capacity and a first thickness made from a first lithium insertion material, an electrolyte and a negative electrode having a second storage capacity and a second thickness made from a second insertion material. The thicknesses are such that the ratio of the first storage capacity over the second storage capacity is greater than or equal to 10 and lower than or equal to 1000. During the first charging of the micro-battery, the Li+ ions are inserted in the negative electrode and completely saturate the second insertion material. When initial charging is continued, they form a metallic lithium layer between the electrolyte and the lithium-saturated negative electrode by electroplating. During the subsequent charging and discharging cycles, only the metallic lithium layer participates in transfer of lithium ions. |
| US08389134B2 |
Body coated with hard material
The invention relates to a body which is coated with hard material and has a plurality of layers applied by means of CVD, in which an Al2O3 layer is arranged as outer layer on a Ti1-xAlxN layer and/or Ti1-xAlxC layer and/or Ti1-xAlxCN layer. |
| US08389132B2 |
Organometallic complex, and light-emitting device and electronic appliance using the same
In a general formula (1), each of R1 and R2 represents any one of hydrogen, an alkyl group, a halogen group, —CF3, an alkoxy group, and an aryl group. M represents an element that belongs to Group 9 or Group 10. Here, an alkyl group having 1 to 4 carbon atoms is preferable in the alkyl group. A fluoro group is particularly preferable in the halogen group. An alkoxy group having 1 to 4 carbon atoms is preferable in the alkoxy group. A phenyl group is particularly preferable in the aryl group. Iridium is particularly preferable among the elements that belong to Group 9, and platinum is particularly preferable among the elements that belong to Group 10. The general formula (1) is inserted. |
| US08389131B2 |
Material for use in phosphorescent device and organic electroluminescent device using same
Provided is an organic electroluminescent device (organic EL device), in which the luminous efficiency of the device is improved, driving stability is sufficiently ensured, and the construction of the device is simple. This organic EL device is an organic electroluminescent device, including a light-emitting layer between an anode and a cathode laminated on a substrate, in which the light-emitting layer contains a phosphorescent light-emitting dopant and an indolocarbazole compound as a host material. Examples of the indolocarbazole compound include a compound represented by the following formula (1). It should be noted that in the formulae: a ring A and a ring B are represented by the formulae (1a) and (1b), respectively; Ar's each represent an aromatic hydrocarbon group or an aromatic heterocyclic group; R's each represent a hydrogen atom, an alkyl group, or a cycloalkyl group; X represents a methine group or a nitrogen atom; A represents an aromatic hydrocarbon group, an alkyl group, a cycloalkyl group, or a group represented by the formula (1c); and n represents 0 or 1. |
| US08389130B2 |
Opto-electrical polymers and devices
A polymer for use in an opto-electrical device comprising aromatically conjugated repeat units of optionally substituted 9,9-dimethylfluorene. |
| US08389129B2 |
Low-friction surface coatings and methods for producing same
A coated article system includes a substrate and a surface coating on the substrate. The surface coating is formed by depositing individual particles of a composite metal powder with sufficient energy to cause the composite metal powder to bond with the substrate and form the surface coating. The composite metal powder includes a substantially homogeneous dispersion of molybdenum and molybdenum disulfide sub-particles that are fused together to form the individual particles of the composite metal powder. |
| US08389127B2 |
Hot formed part, and method of making a hot formed part
A hot formed part of high-strength steel includes a body having an opening and formed in one piece with at least one tab in the form of a tongue projecting into the opening for holding a connection piece captive on the body. The tab thus is formed in one piece with the hot formed part and is produced jointly with the openings during manufacture of the hot formed part in the hot forming process. |
| US08389118B2 |
Cosmetic
Provided is a cosmetic including silicone microparticles, in which the silicone microparticles include 100 parts by mass of silicone elastomer spherical microparticles having a volume average particle diameter within a range from 0.1 to 100 μm, and 0.5 to 25 parts by mass of a polyorganosilsesquioxane that coats a surface of the silicone elastomer spherical microparticles, and the silicone elastomer is capable of absorbing not less than 30 parts by mass of at least one oily substance selected from the group consisting of sebum, hydrocarbon oils and ester oils per 100 parts by mass of the silicone elastomer. Even if containing an unctuous agent, the cosmetic exhibits favorable feelings upon use, with no spreading difficulties, stickiness, greasiness, oily film feeling, or the like, and is also capable of suppressing problems caused by sebum, namely, changes in the makeup cosmetic properties of the cosmetic, changes in the color of the cosmetic, increased shine, and the like. |
| US08389112B2 |
Method for producing a composite panel
A method for producing a panel made of a composite material of substantially three layers including a first cover layer and a second cover layer, at least one of which cover layers is made of glass, and an intermediate layer of a synthetic resin, into which a decorative material which differs from the synthetic resin has been embedded. The method comprises the steps of providing a mesh having an upper side covered with discrete particles, adhering the underside of the mesh to a surface of the first cover layer, applying a liquid synthetic resin to the discrete particles and the mesh, applying the second cover layer on the liquid synthetic resin while the edges are sealed, and curing the liquid synthetic resin. |
| US08389110B2 |
Compositions for preparing plant fiber composites and plant fiber composites prepared from the same
Provided is a composition for preparing plant fiber composite has, by weight based on the whole composition: a plant fiber raw material in an amount ranging from 60% to 80%; a starch auxiliary in an amount ranging from 10% to 30%; and a biological polymer additive in amount ranging from 10% to 20%, wherein the biological polymer additive includes a plant hormone, an enzyme, a vinegar and an ester of lactic acid. Plant fiber composite prepared from the composition is also provided. The plant fiber composite is derived from recycled material for extrusion and modeling, as a non-toxic and harmless raw material with high utilizing rate of recycled material and substitutes for plastic materials. The plant fiber composite is applied to food container, packing materials for electronic device and agricultural products, seedling trays, or substitutes for timber in the field of building, decoration and furniture. |
| US08389109B2 |
Monolithic building element with photocatalytic material
A building element selected from a roofing tile or siding element may be formed from a first cementitious mixture and a second cementitious mixture containing a photocatalytic cementitious mixture. The first cementitious mixture and the photocatalytic cementitious mixture may be co-formed into a shaped uncured two layer monolith having a base layer of the first cementitious mixture and a top layer of the photocatalytic cementitious mixture. The shaped uncured two layer monolith is then cured. The resulting building element may be algae-resistant. |
| US08389106B2 |
Articles for high temperature service
Articles coated via a plasma spray process, and methods for making such articles, are presented. For example, one embodiment is an article comprising a substrate comprising a top surface and a channel disposed in the substrate. The channel is defined by an internal channel surface disposed beneath the top surface and having a terminal end at an orifice at the top surface. A coating is disposed on the top surface and on at least a portion of the internal channel surface. A coating thickness at any point on the internal channel surface is less than a nominal coating thickness on the top surface, and the coating comprises a plurality of at least partially melted and solidified particles. |
| US08389105B2 |
One-dimensional continuous molded element
A molded fibrous structure comprising a continuous molded element. The continuous molded element may be one-dimensional. A method for making a molded fibrous structure comprising a continuous molded element. A substrate for use as a wipe made from a molded fibrous structure. |
| US08389104B2 |
Composite cores and panels
A composite core panel has opposite side surfaces for receiving skins to form a composite sandwich panel. The core panel includes a plurality of spaced blocks of low density cellular material such as foam plastics and have opposite side surfaces forming the side surfaces of the core panel and opposite edge surfaces extending between the side surfaces. A plurality of parallel spaced elongated primary strips of structural cellular material such as balsa wood or engineered foam have a higher density and extend between the blocks, and the blocks have side surfaces adhesively attached to edge surfaces of the blocks. A plurality of parallel spaced secondary strips of structural high density cellular material such as balsa wood or engineered foam extend transversely to the primary strips and have end surfaces adhesively attached to the primary strips and side surfaces adhesively attached to the blocks. |
| US08389102B2 |
Gripping area for a working device
The present invention relates to a gripping area and a surface structure for a working device. In particular, the invention relates to a surface structure for a working device, which has at least one curved surface, on which there is a first surface normal and a second surface normal, which forms an α angle, wherein the surface structure comprises a base structure, which has a base surface and at least one side surface, wherein the side surface, along with the base surface, forms a β angle, and wherein the surface normal of the base surface of the base structure is parallel to the first surface normal, wherein the surface structure further comprises a variant structure, which comprises a base surface and at least one side surface, wherein a γ angle is formed between the base surface and the side surface, wherein the variant structure is different from the base structure and wherein the surface normal of the base surface of the variant structure is parallel to the second surface normal, and the γ angle is smaller than the β angle by at least the amount of the α angle. The invention also relates to a working device with such a surface. |
| US08389100B2 |
Temperature responsive smart textile
A textile fabric has at least one raised surface incorporating multicomponent fibers formed of at least a first polymer and a second polymer disposed in side-by-side relationship. The first polymer and the second polymer exhibit differential thermal elongation, which causes the multicomponent fibers to bend or curl and reversibly recover in response to changes in temperature, thereby adjusting insulation performance of the textile fabric in response to ambient conditions. |
| US08389099B1 |
Asymmetrical wafer configurations and method for creating the same
The present invention consists of a method for imparting asymmetry to a truncated annular wafer by either rounding one corner of the orientation flat, or rounding one corner of a notch. This novel method of rounding corners impart a visual and/or tactile asymmetry which can be utilized by a person in order to differentiate between the two different sides of the wafer. This inventive wafer design and method for making an asymmetric wafer is especially useful in the field of semiconductor technology and may be used on sapphire crystal wafers or any other class of wafer. |
| US08389098B2 |
Optical information recording medium and recording/reproducing method therefor
An optical information recording medium in which recorded information is stably stored for long time in the initial state, signals are not deteriorated by a laser beam for reproduction at the time of signal reproduction, the quality does not change in normal long-term storage, the write characteristic is held, a manufacturing cost is reduced, a margin in the manufacture process is assured, and excellent recording/reproducing characteristics are obtained in the wide range of linear speeds and recording powers is provided. An optical information recording medium 1 is formed by sequentially stacking a first information recording layer 11, an intermediate layer 12, a second information recording layer 13, and a protection layer 14 on a substrate 10. As a material of a recording layer 13b of the second information recording layer 13, a material having a composition expressed by [(ZnS)x(SiO2)1-x]y(SbzX1-z)1-y (where 0 |
| US08389097B2 |
Optical storage medium comprising a super-resolution structure with grainy impurities of a dielectric material
The optical storage medium comprises a substrate layer, a read-only data layer with a pit structure disposed on the substrate layer, a cover layer and a nonlinear layer with a super-resolution structure disposed between the data layer and the data layer, which super-resolution structure includes a semiconductor material and grainy impurities of a dielectric material, wherein the semiconductor material has an increased reflectivity, when irradiated with a laser beam, and wherein the dielectric material is arranged as a dielectric layer having a thickness below 5 nm. The dielectric material consists advantageously of an inhomogeneous layer of a nitride material, for example GeN, arranged between a first and a second nonlinear layer. |
| US08389082B2 |
Fuel system having excellent gasoline barrier property
Provided is a fuel system comprising a fuel vessel, molded parts for the fuel vessel and/or a tube for a fuel in which bodies are constituted from a thermoplastic resin and/or a rubber, wherein a coating layer is formed on the surfaces in at least one sides of the insides and the outsides of the fuel vessel body, the molded part bodies for the fuel vessel and/or the tube body for a fuel or at least one of connected parts with these bodies; the above coating layer is formed by curing an epoxy resin composition comprising an epoxy resin and an epoxy resin curing agent as principal components; and the above coating layer has a gasoline permeability coefficient of 2 g·mm/m2·day or less at 23° C. and a relative humidity of 60% RH. The above coating layer is excellent in a permeation-preventing performance against an automobile fuel (gasoline barrier property), a heat resistance and an impact resistance, then a fuel vessel, molded parts for the fuel vessel and a tube which have excellent performances are obtained. |
| US08389078B2 |
Three-dimensional effect printing method and electronic device treated using the method
An electronic device includes a housing. The housing includes a transparent substrate, a transparent texture layer, and a colored texture layer. The transparent texture layer is printed on the inner surface of the transparent substrate and has an uneven surface. The colored texture layer is printed on the uneven surface of the transparent texture layer. A three-dimensional effect printing method is also provided. |
| US08389073B2 |
Four-ring liquid crystal compound having tetrahydropyran and 2,2′,3,3′-tetrafluorobiphenyl, liquid crystal composition and liquid crystal display device
The invention provides a liquid crystal compound that has a large negative dielectric anisotropy (Δ∈) and also has at least one of characteristics such as the stability to heat, light or the like, a high clearing point, a suitable refractive index anisotropy (Δn), a large negative dielectric anisotropy (Δ∈) and an excellent compatibility with other liquid crystal compounds. An excellent effect in which especially the value of the dielectric anisotropy (Δ∈) is increased negatively is achieved by use of the compound having two moieties of 1) a tetrahydropyran ring and and thus the effect is utilized. |
| US08389072B2 |
System, method, and apparatus for variable hardness gradient armor alloys
A variable hardness gradient armor alloy is produced with a liquid-state reaction between a metallic molten pool and a gaseous atmosphere having a small fraction of reactive gas. The content of the reactant gas is varied as the armor is fabricated in order to vary the properties of the resultant material across its thickness and typically include, for example, a hardened outer or initial layer for impact resistance, and at least one inner layer having a lower hardness than the outer layer but greater energy absorption. |
| US08389070B2 |
Coating of a polymer layer using low power pulsed plasma in a plasma chamber of a large volume
A method for depositing a polymeric material onto a substrate, said method comprising introducing an organic monomeric material in a gaseous state into a plasma deposition chamber, igniting a glow discharge within said chamber, and applying a high frequency voltage as a pulsed field, at a power of from 0.001 to 500 w/m3 for a sufficient period of time to allow a polymeric layer to form on the surface of the substrate. The method is particularly suitable for producing oil and water repellent coatings, in particular where the monomeric material contains haloalkyl compounds. Apparatus particularly adapted to carry out the method of the invention is also described and claimed. |
| US08389069B2 |
Method for marking an item based on colour centres
The invention relates to a method for marking an item based on the formation of color centers on a lithium fluoride film. The method provides for the deposition of thin LiF films on the item or on mark supports to be applied to the item and the formation of the color centers by irradiation, thus forming an identification mark. Optionally, the method may provide for the detection of the identification mark and the control of its authenticity. The method may be employed both to guarantee the authenticity of the item and to classify it. The application of the method is particularly advantageous in the field of high value goods and specifically in the field of cultural objects. |
| US08389067B2 |
Deposition of lubricant onto magnetic media
Disclosed herein are methods that include inserting a magnetic media into an enclosure and using a non-thermal physical vapor deposition process to deposit a lubricant onto the magnetic media within the enclosure. Also disclosed are methods that include loading a magnetic media that includes a tribological coating into an enclosure and using an electrospray ionization process to deposit a lubricant onto the magnetic media within a vacuum created by the enclosure. |
| US08389063B2 |
Barrier-coating layer application method
A method for spray-creating a composite-material layer on the outside surface of a liquid container to defeat liquid leakage following a projectile penetration of the container. The method includes (a) defining a by-weight percentage blend of two penetration-reaction materials, where the contribution of one such material, an initially liquid and wet-sprayable, but subsequently curable-to-dry, high-elastomeric body-forming material, is larger than that of the other material, which takes the form of a population of dry, liquid-imbibing bead elements, (b) creating weight-percentage-differentiated, simultaneous sprays of these two materials for contact-blending, during spraying, into a composite spray en route in the air toward the region of a target liquid container, and (c) as a part of such creating, controlling the amount of en route, inter-material, contact blend time between the two materials. |
| US08389061B2 |
Aqueous emulsion polymer for scrub resistance and wet adhesion
An aqueous emulsion polymer and a method for preparing the aqueous emulsion polymer, where the aqueous emulsion polymer is useful in an aqueous coating composition to provide good scrub resistance while maintaining wet adhesion of the aqueous coating composition. |
| US08389059B2 |
Surface treatment of amorphous coatings
A method to improve corrosion, abrasion, resistance to environmental degradation and fire resistant properties of structural components for use in oil, gas, exploration, refining and petrochemical applications is provided. The structural component is suitable for use as refinery and/or petrochemical process equipment and piping, having a substrate coated with a surface-treated amorphous metal layer. The surface of the structural component is surface treated with an energy source to cause a diffusion of at least a portion of the amorphous metal layer and at least a portion of the substrate, forming a diffusion layer disposed on a substrate. The diffusion layer has a negative hardness profile with the hardness increasing from the diffusion surface in contact with the substrate to the surface away from the substrate. |
| US08389056B1 |
Decorative engineered bamboo products and method of manufacturing
Decorative engineered bamboo product and a method of forming a decorative engineered bamboo product in which a block of engineered bamboo product is sliced to expose an edge grain formed by edges of strands of bamboo of the product. The slices can be used directly or attached to a substrate. The slices can be further treated to produce additional decorative features. Additives can be introduced to the engineered bamboo product during the manufacture thereof to incorporate decorative elements therein which are made visible by slicing the engineered bamboo product to expose edge grain, inclusive of the cross-section of the additives. |
| US08389053B2 |
Method of cleaning powdery source supply system, storage medium, substrate processing system and substrate processing method
A method of cleaning a powdery source supply system prevents outflow of particles from a chamber or an introduction line in a film forming process. A substrate processing system includes a powdery source supply system and a film forming processing unit. The powdery source supply system includes an ampoule for accommodating a powdery source, a carrier gas supply unit for supplying a carrier gas into the ampoule, an introduction line for connecting the ampoule and the film forming processing unit, a purge line branched from the introduction line, and a valve for opening or closing the introduction line. When the valve is opened and the interior of the purge line is evacuated prior to the film forming process, the carrier gas supply unit supplies a carrier gas so that the viscous force acting on particles by the carrier gas is greater than the viscous force in the film forming process. |
| US08389052B2 |
Method for treating inside surface of glass container and glass container
A method for treating the inside surface of a glass container includes applying a polysilazane solution to the inside surface of the glass container, drying the polysilazane while the glass container is rotated in the state of being inverted and inclined 50° to 70° with respect to horizontal, and sintering the polysilazane. During the sintering, the sintering temperature is 300° C. to 600° C. and the sintering time is 10 minutes or more. The method may also include applying at least one of a sulfur dioxide gas, a sulfur trioxide gas, a chlorine gas, and a chlorofluorocarbon gas to the inside surface of the glass container under heating, during which the average temperature of the glass container may be 500° C. to 700° C. |
| US08389046B2 |
Liquid material arrangement method, color filter manufacturing method, and organic EL display device manufacturing method
A liquid material arrangement method includes a first patter generating step, a dot deleting step and a liquid material arranging step. In the first pattern generating step, a first dot pattern is generated in which a first prescribed number of dots is set. In the dot deleting step, a second prescribed number of dots is deleted to generate a second dot pattern. In the liquid material arranging step, a liquid material is arranged in the prescribed region on the substrate by causing a nozzle and the substrate to scan in relative manner and discharging the liquid material based on the second dot pattern. In the dot deleting step, a dot indicator for each the first prescribed number of dots is determined based on discharge information of the nozzle, and the second prescribed number of dots is deleted based on the dot indicator. |
| US08389045B2 |
Method for producing oxide superconductor
An oxide superconductor film formed on a substrate includes an oxide containing at least one metal M selected from the group consisting of yttrium and lanthanoid metals, provided that cerium, praseodymium, promethium and ruthenium are excluded, and barium and copper, in which the film has an average thickness of 350 nm or more, an average amount of residual carbon of 3×1019 atoms/cc or more, and an amount of residual fluorine in a range of 5×1017 to 1×1019 atoms/cc, and in which, when divided the film into a plurality of regions from a surface of the film or from an interface between the film and the substrate, each region having a thickness of 10 nm, atomic ratios of copper, fluorine, oxygen and carbon between two adjacent regions are in a range of ⅕ times to 5 times. |
| US08389041B2 |
Systems and methods for rotating and coating an implantable device
A method for applying a coating to an implantable device is disclosed. The method includes positioning an implantable device relative to an ultrasonic material delivery apparatus. The implantable device is rotated at a relative speed. The relative speed may be more than 120 revolutions per minute. An application material is applied to the implantable device using the ultrasonic material delivery apparatus. The relative speed may be sufficient to reduce the size of at least a portion of droplets of the application material. A system for rotating an implantable device is disclosed. The system includes an implantable device and a rotation system configured to rotate the implantable device. A longitudinal axis of the implantable device and a longitudinal axis of a rotation member of the rotation system may be offset a desired dimension. An inside diameter of the implantable device may be larger than an outside diameter of a rotation member. |
| US08389040B2 |
Production of acid soluble soy protein isolates (“S700”)
A soy protein product having a protein content of at least about 60 wt % (N×6.25) d.b., preferably an isolate having a protein content of at least about 90 wt % (N×6.25) d.b., is formed by extracting a soy protein source with a salt solution, preferably aqueous sodium chloride solution, to form an aqueous protein solution having a pH of about 1.5 to 11, preferably about 5 to about 7 and separating the resulting aqueous protein solution from residual soy protein source. The protein concentration of the aqueous protein solution is increased to about 50 to about 400 g/L while the ionic strength is maintained substantially constant by using a selective membrane technique. The resulting concentrated protein solution is optionally diafiltered and a calcium salt, preferably calcium chloride, is added to the concentrated and optionally diafiltered protein solution to a conductivity of 15 to about 85 mS. Precipitate formed as a result of the calcium salt addition is removed and the resulting clarified retentate is diluted into about 2 to about 20 volumes of water prior to acidification to a pH of about 1.5 to about 4.4 to produce an acidified clear protein solution. The acidified clear protein solution is then concentrated and optionally diafiltered and optionally dried. Variations of this procedure can be used to produce a soy protein product which is soluble, transparent and heat stable in acidic aqueous environments. |
| US08389031B2 |
Coated delivery system for active components as part of an edible composition
A delivery system for inclusion in an edible composition is formulated to have at least one active component with an encapsulating material for delivering the active component upon consumption of the edible composition. |
| US08389030B2 |
Nematicides from Juglandaceae and methods of use thereof
The invention provides compositions and methods for inhibiting nematode damage to plants. The compositions comprise acid extracts or alcohol extracts from juglone-producing members of the Juglandaceae. The methods comprise applying the compositions of the invention to soil contacting roots of nematode-susceptible plants. |
| US08389029B2 |
Deterioration smell inhibitor and antimicrobial
The object of the present invention is to provide a deterioration smell inhibitor capable of effectively inhibiting deterioration smell generating form various products such as foods and cosmetics. The present invention relates to a deterioration smell inhibitor comprising a plant extract and isothiocyanate. As preferred embodiments, the plant extract is a labiatae plant extract, further the labiatae plant extract is an oil-insoluble labiatae plant extract, still further the weight ratio of the oil-insoluble labiatae plant extract/isothiocyanate is 1/1 to 99/1. In other preferred embodiments, the plant extract is a terpenoid alcohol or terpenoid ketone, further the weight ratio of the terpenoid alcohol or terpenoid ketone/isothiocyanate is 0.4/1 to 40/1. |
| US08389028B2 |
Method for promoting eye health
The present invention relates to a method for promoting eye health by administering to a companion animal a composition comprising at least one polyphenol selected from the group consisting of rosemary, rosemary extract, coffeic acid, coffee extract, turmeric extract, cucurmin, blueberry extract, grapeseed extract, rosemarinic acid, tea extract, and mixtures thereof. |
| US08389027B2 |
Digoxin-like fungal glycoside with cytotoxic properties: novel assay and applications
The present invention provides methods of isolating cytotoxic metabolites from a fungus, and specific metabolites obtained from such methods. The present invention also provides methods of controlling fungal diseases in plants by treating the plants with cytotoxic metabolites as well as methods of treating cardiac arrhythmia in organisms in need of such treatment by administering the above-noted metabolites to such organisms. |
| US08389026B2 |
Composition and method for skin repair
A composition and a method of using the composition is described that is effective to protect or repair oxidative damage to DNA in mammalian skin by up regulating each of SIRT1, Gadd45b, and SOD2. The composition includes at least two of a candle bush extract, noni leaf extract, and melon extract with each present in an amount such that the composition is effective to up regulate each of SIRT1, Gadd45b, and SOD2. |
| US08389024B2 |
Abscisic acid against cancer
ABSCISIC Acid (ABA) a naturally occurring plant hormone has been identified in this invention with potent properties to fight cancer. ABA is able to produce a hyperpolarization condition on plasma membrane through a decrease of intracellular Na+ and K+. Such phenomenon is produced in cancer cells by mediation of ion channel and activation of the signaling g-protein pathway. ABA aborting sustained depolarization in malignant tissue will produce a change in the configurational state of cell from a damage to a normal state. additionally, a positive polarization of hCG outer layer accomplished through a removal of electrons will permit immune system cells coming close to cancer cells for destruction. |
| US08389022B2 |
Material, item and products comprising a composition having anti-microbial properties
A coating product composition has the general formula AOx-(L-Men+)i, wherein AOx is a metal or metalloid oxide in which x indicates the number of the Oxygen atom(s) (O) bonded to the metal (A) atom, Men+ is a metal ion, L is a bifunctional molecule that could bind both metal oxide or metalloid oxide (AOx) and the metal ion (Men+), i is the number of the (L-Men+) groups bound to the metal oxide AOx. The value of the parameter i depends on various factors, such as the size of the nanoparticle of AOx, and the nature of the molecule L. |
| US08389020B1 |
Immediate action and long-lasting formulation to control moss and liverwort
Ferrous sulfate and ferrous ammonium sulfate are known to kill moss and liverwort. They impart acidity in the lawn. Moss grows better in an acidic pH. The current invention proposes a formulation of ferrous sulfate or ferrous ammonium sulfate and zero valent iron with lime. Lime neutralizes the acidity produced by the ferrous salt and keeps the pH of the soil at 7 to 7.5. The formulation produces an immediate effect to eradicate moss and also provides a sustained effect over a long period. Another embodiment contains an addition of antimicrobial agents such as benzalkonium chloride, dichlorophen, and didecyldimethyl ammonium chloride to the ferrous sulfate-lime formulation. |
| US08389017B1 |
Calcium-containing structures and methods of making and using the same
The present invention generally relates to calcium-containing structures and methods of making and using the structures. In one aspect, hollow calcium containing microstructures are used in conjunction with bone tissues/by-products to augment bone defects and extend the supply of bone tissues/by-products for bone augmentation. Bonding agents, such as calcium cements, are also used in the preparation of the hollow calcium microstructures combined with bone tissues/by-products or for use in preparing the hollow microstructures. The calcium-containing microstructures of the present invention are also useful as delivery vehicles of nitric oxide and/or nitric oxide containing or producing compounds for a variety of in vitro and in vivo uses. Calcium containing contoured substrates upon which cells/tissues can be grown in vitro for replacement and repair of tissues in vivo that conform in size and shape to the tissue surface to be replaced are also provided. |
| US08389015B2 |
Salivary bioassay for early detection of bone loss
The present invention is directed to methods to detect and diagnose osteoporosis and periodontal disease using salivary biomarkers. |
| US08389014B2 |
Gel useful for the delivery of ophthalmic drugs
The present invention relates to a solid powder composed of a mixture of a natural or a synthetic polymer which forms a gel, a buffer, such as an hydroxyacid or a dicarboxyacid, a saccharide, one or more drugs useful for the treatment of diseases of the eyes and optionally one or more excipients and/or regulators of the osmotic pressure ophthalmologically acceptable. |
| US08389011B2 |
Pharmaceutical compositions of cholesteryl ester transfer protein inhibitors
A pharmaceutical composition comprises a solid amorphous dispersion of a cholesteryl ester transfer protein inhibitor and a concentration-enhancing polymer. |
| US08389008B2 |
Delayed release dosage forms
A delayed release pharmaceutical formulation comprising a core containing an active agent (e.g., a drug) and a delayed release compression coating comprising a natural or synthetic gum applied onto the surface of the core. |
| US08389007B2 |
Pharmaceutical composition containing gelling agent
Disclosed in certain embodiments is a controlled release oral dosage form comprising a therapeutically effective amount of a drug susceptible to abuse together with one or more pharmaceutically acceptable excipients; the dosage form further including a gelling agent in an effective amount to impart a viscosity unsuitable for administration selected from the group consisting of parenteral and nasal administration to a solubilized mixture formed when the dosage form is crushed and mixed with from about 0.5 to about 10 ml of an aqueous liquid; the dosage form providing a therapeutic effect for at least about 12 hours when orally administered to a human patient. |
| US08389004B2 |
Process for producing protein microparticles
The present invention relates to a process for producing protein microparticles in dilute organic acid solutions and in the absence of an alcohol such as ethanol. The microparticles are formed by dissolving a cereal prolamin protein in a concentrated organic acid solution with agitation and then diluting the solution with an aqueous solution. Protein microparticles having vacuoles are thus formed. The protein microparticles may be used to form powders, films, coatings, matrices, scaffolds and the like. Complete films can be formed from the protein microparticles of the invention. |
| US08389002B2 |
Anti-cancer medicine both for diagnosing and treating cancer
Disclosed is an anti-cancer medicine comprising a chain end functionalized polymer, a contrast material such as iron oxide and a chemotherapeutic agent such as doxorubicin or pharmaceutically acceptable salts thereof. The anti-cancer medicine performs diagnosis and treatment of cancer at the same time, remarkably reduces a cardiotoxic side effect of the doxorubicin and has an excellent targeting function to the cancer part to considerably increase the anti-cancer effect. At the same time, the anti-cancer medicine is provided as MRI contrast medium which can diagnose the cancer and monitor a progress of the disease. In particular, the anti-cancer medicine is disclosed which is superior to the diagnosis and treatment of the solid cancer and can effectively perform the diagnosis and treatment of the metastatic cancer as well as the primary cancer at the same time. |
| US08389000B2 |
Adhesive skin patch and method for evaluation of adhesive skin patch
Disclosed is an adhesive skin patch having an SIS block copolymer as an adhesive component, which has an improved handling property and can reduce irritation to a user. The adhesive skin patch comprises a flexible substrate and an adhesive layer laminated on the substrate, wherein the adhesive layer comprises a styrene-isoprene-styrene block copolymer. In the adhesive skin patch, the tan δ value of the adhesive agent as determined by measuring a dynamic viscoelasticity at 32° C. satisfies a requirement represented by the following formula 1 at at least one frequency laying between 0.04 to 0.25 Hz. 0.25x+0.05≦y≦0.25x+0.10 (formula 1) [wherein x represents a frequency (Hz); and y represents a tan δ value.] |
| US08388999B2 |
Methods and compositions for the prevention and treatment of inflammatory diseases
The invention provides compositions for preventing or treating inflammatory disease comprising one or more omega-3 fatty acids, one or more sulfur containing amino acids, and manganese and methods for preventing and treating inflammatory disease comprising administering such compositions to an animal susceptible to or suffering from inflammatory disease. In a preferred embodiment, the composition is admixed with one or more food ingredients to produce a food composition useful for preventing or treating inflammatory disease. |
| US08388998B2 |
Methods and compositions for the prevention and treatment of inflammatory diseases
The invention provides compositions for preventing or treating inflammatory disease comprising one or more omega-3 fatty acids, one or more sulfur containing amino acids, and manganese and methods for preventing and treating inflammatory disease comprising administering such compositions to an animal susceptible to or suffering from inflammatory disease. In a preferred embodiment, the composition is admixed with one or more food ingredients to produce a food composition useful for preventing or treating inflammatory disease. |
| US08388997B2 |
Method of preparing an unsaturated fatty acid dry concentrate
There is provided a method of preparing an unsaturated fatty acid dry concentrate, wherein a substance comprising at least one unsaturated fatty acid is applied on a biologically inert matrix having a large surface area and is subsequently dried, as well as a composition comprising at least one unsaturated fatty acid and foods, beverages, drugs comprising this composition. |
| US08388996B2 |
Methods of manufacturing a medicated tampon assembly
A method is provided for manufacturing a medicated tampon assembly having a tampon body, the method including applying a formulation including a therapeutic agent to a substrate to produce a plurality of dosage forms; separating one of the dosage forms from the substrate; and coupling one of the dosage forms to the tampon body. A medicated tampon assembly is provided including a dosage form including a formulation including a therapeutic agent; a substrate portion separated from a substrate, wherein the substrate portion is coupled to the dosage form; and a tampon body having a distal end, wherein the substrate portion is coupled to the distal end of the tampon body. |
| US08388993B2 |
Hyaluronan-chemotherapeutic agent formulations for the treatment of colon cancer
The present invention relates to the enhancement of bioavailability of chemotherapeutic agents for the treatment of disease. In particular, the present invention relates to a method of enhancing the bioavailability of a chemotherapeutic agent comprising the step of administering to a subject in need thereof a therapeutically effective amount of hyaluronan. |
| US08388991B2 |
Moisturizing antimicrobial composition
An antimicrobial moisturizing composition includes benzethonium chloride or benzalkonium chloride, a non-benzyl cationic surfactant, and an aqueous carrier. The composition of the present invention provides a significant and unexpected reduction of irritation, inflammation, dryness and/or redness, all issues associated with known alcohol-based skin disinfectants. In particular, the present invention provides a stable, aesthetically-pleasing, long-lasting, and moisturizing antimicrobial composition that is substantially free of ethanol, polysorbates, and anionic compounds that are known to inhibit the activity of benzethonium chloride or benzalkonium chloride. |
| US08388989B2 |
Articles of clothing treated with ammonia oxidizing bacteria to produce nitric oxide
Articles of clothing treated with bacteria adapted to metabolize a component selected from the group consisting of ammonia, ammonium salts, or urea into any of nitric oxide, nitric oxide precursors, and combinations thereof are provided. |
| US08388985B2 |
Easily dispersible lipidic phase
The present invention relates to the use of a lipidic phase comprising an oil and a lipophilic additive (LPA), which is suitable to make an oil-in-water emulsion by application of low energy or a manual operation. The lipidic phase contains a Lipophilic Additive (LPA) which forms self-assembly structures inside the emulsion oil droplets. The aqueous phase contains a hydrophilic emulsifier and the lipidic and aqueous phases are mixed without using classical high shearing devices or homogenisers. |
| US08388979B2 |
Polypeptide having affinity for envelope virus constituent and use thereof in transferring substance into cell
Delivery proteins are provided for transferring a protein, antibody or foreign substance into a cell without impairing the function or structure thereof. Further, methods of transferring a foreign substance into a cell at a high efficiency by using the delivery protein or an envelope virus or inactivated envelope virus in combination with said delivery protein are provided. The inventors discovered that a protein containing a polypeptide having an affinity for a constituent of the envelope virus contributes to the efficient enclosure of the foreign substance in the envelope. Moreover, the inventors discovered that use of the delivery protein enables foreign substances to be included in an envelope virus or inactivated envelope virus and therefore makes it possible to efficiently transfer the substances into cells without damaging the physiological function thereof. |
| US08388976B2 |
Polypeptide specifically binding to vascular endothelial growth factor, fusion protein including polypeptide, and methods therefor
A polypeptide inhibiting binding between a vascular endothelial growth factor and a vascular endothelial growth factor receptor, a fusion protein including the same, and a method of preparing the fusion protein are disclosed. |
| US08388974B2 |
Neovascular-targeted immunoconjugates
Immunoconjugates for treating diseases associated with neovascularization such as cancer, rheumatoid arthritis, the exudative form of macular degeneration, and atherosclerosis are described. The immunoconjugates typically consist of the Fc region of a human IgG1 immunoglobulin including the hinge, or other effector domain or domains that can elicit, when administered to a patient, a cytolytic immune response or cytotoxic effect against a targeted cell. The effector domain is conjugated to a targeting domain which comprises a factor VII mutant that binds with high affinity and specificity to tissue factor but does not initiate blood clotting such as factor VII having a substitution of alanine for lysine-341 or of alanine for serine-344. |
| US08388973B2 |
Compositions and methods for the treatment of tumor of hematopoietic origin
The present invention is directed to compositions of matter useful for the treatment of hematopoietic tumor in mammals and to methods of using those compositions of matter for the same. |
| US08388972B2 |
Human anti-folate receptor alpha antibodies and antibody fragments for the radioimmunotherapy of ovarian carcinoma
Antibody or fragment thereof, which specifically binds to folate receptor-alpha (FRα), wherein said antibody or fragment thereof comprises a light chain whose variable region comprises at least one of the following amino acid sequences: —RASESVSFLGINLIH (SEQ ID NO: 3), —QASNKDT (SEQ ID NO: 4), —LQSKNFPPYT (SEQ ID NO: 5), and wherein the constant region of said light chain is a kappa constant region. |
| US08388971B2 |
Antibodies that bind CD40 and methods of treating cancer and enhancing immune responses
The present invention relates to antibodies and antigen-binding portions thereof that specifically bind to CD40, preferably human CD40, and that function as CD40 agonists. The invention also relates to human anti-CD40 antibodies and antigen-binding portions thereof. The invention also relates to antibodies that are chimeric, bispecific, derivatized, single chain antibodies or portions of fusion proteins. The invention also relates to isolated heavy and light chain immunoglobulins derived from human anti-CD40 antibodies and nucleic acid molecules encoding such immunoglobulins. The present invention also relates to methods of making human anti-CD40 antibodies, compositions comprising these antibodies and methods of using the antibodies and compositions for diagnosis and treatment. The invention also provides gene therapy methods using nucleic acid molecules encoding the heavy and/or light immunoglobulin molecules that comprise the human anti-CD40 antibodies. The invention also relates to transgenic animals comprising nucleic acid molecules of the present invention. |
| US08388968B2 |
Compositions and methods for increasing muscle growth
This disclosure is in the field of anti-Activin receptor IIB (ActRIIB) antibodies. In particular, it relates to the use of said antibodies for treating muscle disorders, such as muscle wasting due to disease or disuse. |
| US08388967B2 |
Methods for inducing or enhancing an immune response by administering agonistic GITR-binding antibodies
The present invention provides binding molecules that specifically bind to GITR, e.g., human GITR (hGITR), on T cells and dendritic cells. Binding molecules of the invention are characterized by binding to hGITR with high affinity, in the presence of a stimulating agent, e.g., CD3, are agonistic, and abrogate the suppression of Teff cells by Treg cells. Various aspects of the invention relate to binding molecules, and pharmaceutical compositions thereof, as well as nucleic acids, recombinant expression vectors and host cells for making such binding molecules. Methods of using a binding molecule of the invention to detect human GITR or to modulate human GITR activity, either in vitro or in vivo, are also encompassed by the invention. |
| US08388966B2 |
Combination treatment of pancreatic cancer
A combination for use in the treatment of pancreatic cancer comprising: (i) an anti-gastrin effective immunogenic composition; and, (ii) one or more chemotherapeutic agents suitable for inhibiting cancer growth. |
| US08388957B2 |
Biological markers predictive of anti-cancer response to insulin-like growth factor-1 receptor kinase inhibitors
The present invention provides diagnostic and prognostic methods for predicting the effectiveness of treatment of a cancer patient with an IGF-1R kinase inhibitor. Methods are provided for predicting the sensitivity of tumor cell growth to inhibition by an IGF-1R kinase inhibitor, comprising assessing whether the tumor cell has undergone an epithelial to mesenchymal transition (EMT), by determining the expression level of epithelial and/or mesenchymal biomarkers, wherein tumor cells that have undergone an EMT are substantially less sensitive to inhibition by IGF-1R kinase inhibitors. Improved methods for treating cancer patients with IGF-1R kinase inhibitors that incorporate the above methodology are also provided. |
| US08388956B2 |
Interleukin-1 alpha antibodies and methods of use
Fully human monoclonal Abs includes (i) an antigen-binding variable region that exhibits very high binding affinity for IL-1α and (ii) a constant region that is effective at both activating the complement system though C1q binding and binding to several different Fc receptors. |
| US08388954B2 |
Stabilising formulation for immunoglobulin G compositions in liquid form and in lyophilised form
This invention is related to a stabilizing formulation for immunoglobulins G compositions comprising a sugar alcohol, glycine and a non-ionic detergent, which is suitable for the stabilization of immunoglobulins G compositions in liquid form and in lyophilized form. The invention also relates to an immunoglobulins G composition in liquid form or in lyophilized form comprising said stabilizing formulation. |
| US08388946B2 |
Bacteriophage-containing therapeutic agents
The present invention relates in its broadest aspect to combined phage/antibiotic therapy. More particularly, it relates to use of (i) one or more bacteriophages and (ii) one or more antibiotics in the manufacture of a combined product for simultaneous, separate or sequential administration of (i) and (ii) to treat a bacterial infection characterized by biofilm formation, for example an infection comprising or consisting of P. aeruginosa. Treatment in this context may be either therapeutic or prophylactic treatment. Also provided are deposited bacteriophages each exhibiting different strain specificity against P. aeruginosa and combinations of such bacteriophages, e.g. a panel of six deposited bacteriophages which was found to be effective against a high percentage of clinical isolates of P. aeruginosa from canine ear infections. |
| US08388943B2 |
Multipotent stem cells from peripheral tissues and uses thereof
This invention relates to multipotent stem cells, purified from the peripheral tissue of mammals, and capable of differentiating into neural and non-neural cell types. These stem cells provide an accessible source for autologous transplantation into CNS, PNS, and other damaged tissues. |
| US08388942B2 |
Methods of interferon-β purification and recovery
Improved methods for purification and recovery of interferon-beta (IFN-β) and compositions comprising substantially monomeric IFN-β are provided. In one purification method, substantially purified IFN-β or variant thereof is precipitated and then dissolved in a guanidine hydrochloride (HCl) solution. Renaturation of the protein occurs by dilution with a suitable buffer. A similar purification method absent the precipitation step is also provided. Following renaturation of the IFN-β, residual guanidine HCl is removed by diafiltration or dialysis with a pharmaceutically acceptable buffer to prepare pharmaceutical compositions comprising substantially monomeric IFN-β. |
| US08388941B2 |
Self preserved aqueous pharmaceutical compositions
The use of a borate/polyol and zinc system to enhance the antimicrobial activity of multi-dose pharmaceutical compositions is described. The compositions do not require a conventional anti-microbial preservative and therefore are referred to as being ‘self-preserved’. The compositions possess sufficient antimicrobial activity to satisfy the preservative efficacy requirements of the USP for aqueous ophthalmic compositions. |
| US08388938B2 |
Solid oral tooth whitening confectionary composition
The present invention provides a solid, oral tooth whitening confectionary composition comprising a tooth whitening agent comprising an alkaline or alkaline earth metal pyrophosphate, preferably calcium pyrophosphate. In one embodiment, the composition of the invention comprises an additional tooth whitening agent. |
| US08388931B2 |
99m Tc-labeled triphenylphosphonium derivative contrasting agents and molecular probes for early detection and imaging of breast tumors
99mTc-labeled triphenylphosphonium contrasting agents that target the mitochondria and are useful for early detection of breast tumors using scintimammographic imaging. 99mTc-Mito10-MAG3 possesses advantageous radiopharmaceutical properties. The uptake in the myocardium is reduced by one to two orders of magnitude compared to 99mTc-MIBI. 99mTc-Mito10-MAG3 exhibits fast blood clearance, with a blood half-life of less than 2 minutes in rats. A diminished myocardial uptake combined with a prompt reduction of cardiovascular blood pool signal to facilitate improved signal-to-background ratios. |
| US08388927B2 |
Scorodite-type iron-arsenic compound particles, production method thereof, and arsenic-containing solid
Scorodite-type iron-arsenic compound particles in which the particle surface layer part comprise an iron-rich layer having an Fe/As molar ratio of at least 1.24. The particles can be obtained in a reaction process of feeding an oxygen-containing gas to an aqueous solution containing an arsenic(V) ion and an iron(II) ion to precipitate a scorodite-type iron-arsenic compound crystal at a pH of at most 2, in which an oxidizing agent is further added to the liquid before the end of the reaction (treatment A). The particles may also be obtained by a method comprising keeping a scorodite-type iron-arsenic compound particle of good crystallinity in contact with an iron ion-containing aqueous solution having a controlled pH of from 2 to 9 at 0 to 90° C. (treatment B). The scorodite-type iron-arsenic particles have good filterability and excellent arsenic release-preventing effect. |
| US08388925B2 |
Methods for producing aluminum trifluoride
Methods for producing aluminum trifluoride by acid digestion of fluoride salts of alkali metal or alkaline earth metal and aluminum, optionally, in the presence of a source of silicon; methods for producing silane that include acid digestion of by-products of silane production to produce aluminum trifluoride. |
| US08388924B2 |
Method for growth of high quality graphene films
The present application relates generally to methods for growth of high quality graphene films. In particular, a method is provided for forming a graphene film using a modified chemical vapor deposition process using an oxygen-containing hydrocarbon liquid precursor. Desirably, the graphene films are a single-layer and have a single grain continuity of at least 1 μm2. |
| US08388923B2 |
Combination catalysts based on iron for the substantial synthesis of multi-walled carbon nanotubes by chemical vapor deposition
Methods and systems of preparing a catalyst to be used in the synthesis of carbon nanotubes through Chemical Vapor Depositions are disclosed. The method may include a mixture comprising at least one of an iron catalyst source and a catalyst support. In another aspect, a method of synthesizing multi-walled carbon nanotubes using the catalyst is disclosed. The method may include driving a reaction in a CVD furnace and generating at least one multi-walled carbon nanotube through the reaction. The method also includes depositing the catalyst on the CVD furnace and driving a carbon source with a carrier gas to the CVD furnace. The method further includes decomposing the carbon source in the presence of the catalyst under a sufficient gas pressure for a sufficient time to grow at least one multi-walled carbon nanotube. |
| US08388922B2 |
Negative electrode material for lithium battery, and lithium battery
The present invention relates to a negative electrode material for a lithium battery comprising a carbonaceous negative electrode active substance having a specific surface area of 1 m2/g or more, a binder formed of styrene-butadiene rubber and a carbon fiber having a fiber diameter of 1 to 1,000 nm; and to a lithium battery using the negative electrode material, which has excellent characteristics, i.e., low electrode resistance, high electrode strength, excellent electrolytic solution permeability, high energy density, and good high-speed charging/discharging performance. The negative electrode material contains carbon fiber in the amount of 0.05 to 20 mass % and the binder formed of styrene-butadiene rubber in 0.1 to 6.0 mass %, and may further contain a thickener such as carboxymethyl cellulose in the amount of 0.3 to 3 mass %. |
| US08388920B2 |
Selective catalytic reduction via electrolysis of urea
A method and apparatus for producing ammonia suitable for use as a reductant in a selective catalytic reduction (SCR), a selective non-catalytic reduction (SNCR), or a flue gas conditioning system is provided. A method for treating combustion exhaust gas with ammonia is provided that includes the electrolytic hydrolysis of urea under mild conditions. The electrolysis apparatus includes an electrolytic cell, which may be operatively coupled to an exhaust gas treatment system to provide an apparatus for reducing nitrogen oxides (NOx) and/or particulate in exhaust gases. |
| US08388919B2 |
Plant and process for removing carbon dioxide from gas streams
The present invention is based on the realization that the carbon dioxide component of industrial gas streams also containing steam can be processed so to utilize either as latent and/or sensible heat the heat available from the steam component to assist in separating carbon dioxide from the remainder of the gas stream. For example, flue gases produced by power stations burning brown coal, black coal or natural gas inherently contain a useful amount of energy that can be harnessed according to the present invention. According to particular preferred forms of the invention, nitrogen and sulphur constituent such as SOx and NOx, H2S and other nitrogen containing compounds may also be removed from the gas stream through direct contact with the absorbing medium and used to produce by-products such as fertilizer material. |
| US08388917B2 |
Air pollution control system and air pollution control method
An air pollution control system 10A includes a boiler 11 that burns fuel, an air heater 13 that recovers heat of flue gas 17 from the boiler 11, and a desulfurizer 15 that reduces sulfur oxides contained in the flue gas 17 after heat recovery by an absorbent, and waste-water supplying units P0 to P5 that supply desulfurized waste water 28 discharged from the desulfurizer 15 to at least one of a path for supplying fuel to the boiler 11, inside of a furnace of the boiler 11, and the inside of a flue gas duct between the boiler 11 and the air heater 13 are installed. With this configuration, an amount of desulfurized waste water to be returned into the flue gas duct per unit time can be increased as compared to conventional systems, without increasing the size of the entire air pollution control system. |
| US08388915B2 |
Basic magnesium sulfate granule having high crush strength and process for production thereof
A method for producing basic magnesium sulfate granules, by heating a water-containing granular composition to a temperature of 50-250° C. to dryness. The granular composition has a water content of 10-60 wt. % and comprises fibrous basic magnesium sulfate particles, magnesium hydroxide in an amount of 5-300 weight parts per 100 weight parts of the fibrous basic magnesium sulfate particles, magnesium sulfate in an amount of 0.1-200 weight parts per 100 weight parts of a total amount of the fibrous basic magnesium sulfate particles and magnesium hydroxide. This method can give basic magnesium sulfate granules having a low bulk density and a high crushing strength. |
| US08388914B2 |
Systems for producing silane
Methods and systems for producing silane that use electrolysis to regenerate reactive components therein are disclosed. The methods and systems may be substantially closed-loop with respect to halogen, an alkali or alkaline earth metal and/or hydrogen. |
| US08388913B2 |
Reagent container system
A reagent container system for a reagent analyzer, in particular an automatic reagent analyzer, is disclosed. The system includes a first reagent container cassette provided with a first set of openings each being capable of containing a reagent therein, and a second reagent container cassette provided with a second set of openings each being capable of containing a reagent therein. The system provides the first and second reagent container cassettes at least in a storage configuration in which the container cassettes are joined together such that a longitudinal side of the first reagent container cassette is facing a longitudinal side of the second reagent container cassette. Wherein, by relative displacement, the first and second reagent container cassettes are displaceable between the storage configuration and a use configuration in which a transverse side of the first reagent container cassette is facing a transverse side of the second reagent container cassette. |
| US08388912B2 |
Temperature transfer devices
A portable temperature transfer device for transferring thermo energy to and/or from a laboratory culture plate is provided as well as its methods of use. The temperature transfer device comprises a base and a raised stage that comprises a thermal conductive material. The raised stage allows direct contact between individual wells of the laboratory culture plate and the temperature transfer device. |
| US08388908B2 |
Fluidic devices with diaphragm valves
This invention provides fluidic devices, in particular microfluidic devices, with diaphragm valves having low failure rates. Low failure rates are achieved by inhibiting sticking of the diaphragm to functional surfaces such as valve seats, valve chamber and fluidic channels and conduits. One way to implement this is to provide exposed surfaces facing the diaphragm, particularly valve seats, with a low energy material, such as a noble metal, a perfluorinated polymer, a self-assembled monolayer, hard diamond, diamond-like carbon or a metal oxide. In other embodiments, the valves are provided with ridges and the diaphragm is adhered to the fluidic or actuation layer with an adhesive material. |
| US08388906B2 |
Apparatus for dispensing test strips
A container for a diagnostic testing system consists essentially of a media dispenser embedded in the container and configured to house a plurality of test media; a first positioning device arranged on or near a first surface of the media dispenser and configured to push the plurality of test media toward a second surface of the media dispenser; and a meter for performing a diagnostic test on a sample applied to one of the plurality of test media, the meter including a closure portion configured to close the container. |
| US08388903B2 |
Supported ionic liquid reactor
A chemical reactor, comprising: a) an ionic liquid, supported on a porous solid; and b) a Brønsted acid; wherein the ionic liquid serves as an adsorbent and promoter for the Brønsted acid, and the Brønsted acid is a catalyst for alkylation, oligomerization, or a combination thereof of a hydrocarbon mixture comprising at least one alkylatable hydrocarbon and at least one alkylating agent in the chemical reactor. Also, a chemical reactor, comprising: a) a gaseous HCl, which is a catalyst for oligomerization of olefins; b) a chloroaluminate ionic liquid, supported on a porous solid, wherein the chloroaluminate ionic liquid serves as an adsorbent and promoter for the catalyst; and c) a volatile hydrocarbon, which evaporates to control a heat of reaction in the chemical reactor. |
| US08388901B2 |
Non-contact radiant heating and temperature sensing device for a chemical reaction chamber
An apparatus and methods are provided for heating and sensing the temperature of a chemical reaction chamber without direct physical contact between a heating device and the reaction chamber, or between a temperature sensor and the reaction chamber. A plurality of chemical reaction chambers can simultaneously or sequentially be heated independently and monitored separately. |
| US08388900B2 |
Apparatus and method for treating impurities in air and materials
An assembly and method for treating or otherwise improving an atmosphere contained within an enclosed space. The enclosed space can be a container such as a bag or other housing for equipment, food and/or suitable material. Ozone is generated within an atmosphere that is exposed to the material. The generated ozone is mixed with the atmosphere. At least a portion of the generated ozone is then removed from the mixed atmosphere. The assembly and method can be used to treat contaminated sports equipment and the like, as well as to treat food storage atmospheres, such as those exposed to fresh fruits and vegetables. |
| US08388899B2 |
Exhaust gas purifying apparatus and method for manufacturing exhaust gas purifying apparatus
An exhaust gas purifying apparatus includes an exhaust gas treating body, a metal casing, and a holding sealing material. The exhaust gas treating body has a longitudinal direction and includes cell walls extending along the longitudinal direction to define cells between the cells. The metal casing has an inner surface and houses the exhaust gas treating body to face the inner surface. The holding sealing material is provided between the exhaust gas treating body and the inner surface of the metal casing to hold the exhaust gas treating body in the metal casing. The holding sealing material includes an inorganic fiber aggregated body. The metal casing has a corrosion area at least on a part of the inner surface. The corrosion area includes a corroded base material of the metal casing. |
| US08388896B2 |
Exhaust gas retreatment device
Provided is an exhaust gas retreatment device for an exhaust system of an internal combustion engine including a housing, in which an exhaust gas retreatment element and upstream thereof a silencer device are arranged, an inlet gas path leading from one housing inlet to an outlet of the exhaust gas retreatment element located in the interior of the housing, with an exhaust gas path following the inlet gas path which in the interior of the housing leads to the silencer device and/or through the silencer device as well as to a housing outlet. A cost-effective design can be achieved if the inlet gas path has a higher gas tightness than the exhaust gas path and/or if components of the exhaust gas retreatment device limiting the inlet gas path have a higher material quality than components of the exhaust gas retreatment device only limiting the exhaust gas path. |
| US08388890B2 |
Composition and method for applying an alloy having improved stress relaxation resistance
A nickel based alloy coating and a method for applying the nickel based alloy as a coating to a substrate. The nickel based alloy comprises about 0.1-15% rhenium, about 5-55% of an element selected from the group consisting of cobalt, iron and combinations thereof, sulfur included as a microalloying addition in amounts from about 100 parts per million (ppm) to about 300 ppm, the balance nickel and incidental impurities. The nickel-based alloy of the present invention is applied to a substrate, usually an electromechanical device such as a MEMS, by well-known plating techniques. However, the plating bath must include sufficient sulfur to result in deposition of 100-300 ppm sulfur as a microalloyed element. The coated substrate is heat treated to develop a two phase microstructure in the coating. The microalloyed sulfur-containing nickel-based alloy of the present invention includes a second phase of sulfide precipitates across the grain (intragranular) that improves the stress-relaxation resistance of the alloy. |
| US08388887B2 |
Methods for making textured ceramic implants
A ceramic implant having a rough surface texture and a method for forming the same. The method includes forming a green body of a first ceramic composition. The green body is reduced to smaller pieces thereby forming ceramic fragments. A mold is filled with a second ceramic composition to form a ceramic base. Ceramic fragments are added to the mold and an outer layer is formed over at least a portion of the ceramic base. Pressure is applied to the mold to compress the outer layer onto the ceramic base and to form a green assembly. The green assembly is sintered to form a ceramic implant having a rough surface texture. |
| US08388883B2 |
Process for producing thermoelectric semiconductor materials and legs
The use of induction furnaces for producing thermoelectric legs and components for thermoelectric modules is described, as is a process for producing thermoelectric semiconductor materials by co-melting mixtures of the particular element constituents of the thermoelectric semiconductor materials or alloys thereof in an induction furnace and pouring the melt thus obtained into the mold of a thermoelectric leg, or spraying the melt thus obtained to produce a pulverulent thermoelectric semiconductor material. |
| US08388882B2 |
Mold for forming golf ball and golf ball manufactured using the same
A mold for forming a golf ball makes it possible to form minute dimples, and to improve mold release properties of the mold and wettability of the mold by a material when a urethane material is used for a cover layer. A mold according to the present invention is a mold for forming a urethane cover as an outermost layer of a golf ball, and includes: at least two split molds that are separably joined with each other, and that includes a cavity formed therein by the joining, the cavity being for forming the urethane cover; protrusions that are formed on a cavity surface of the split molds to form dimples of the golf ball; and a composite plating film that covers the cavity surface of the split molds, that comes into contact with a material of the urethane cover, and that contains a nickel-based matrix and fluororesin particles dispersed in the nickel-based matrix. |
| US08388878B2 |
Method for producing microporous sheet
Provided is a method of producing a microporous sheet material of a polymeric matrix of polyolefin, with finely divided and substantially water-insoluble filler distributed throughout the matrix, and a network of interconnecting pores communicating throughout the microporous material. The method includes: (a) forming a mixture of polyolefin, filler and a processing plasticizer composition; (b) extruding the mixture to form a continuous sheet; and (c) contacting the continuous sheet with a non-flammable extraction fluid composition to extract the processing plasticizer composition from the continuous sheet. The extraction fluid has a boiling point of 75° C. or less, and is essentially free of trichloroethylene. The microporous sheet material has Tensile Strength equal to or greater than 800 kPa. A microporous sheet material also is provided. |
| US08388877B2 |
Process of making water-dispersible multicomponent fibers from sulfopolyesters
Disclosed are multicomponent fibers derived from a blend of a sulfopolyester with a water non-dispersible polymer wherein the as-spun denier is less than about 6 and wherein the water dispersible sulfopolyester exhibits a melt viscosity of less than 12,000 poise measured at 240° C. at a strain rate of 1 rad/sec, and wherein the sulfopolyester comprising less than about 25 mole % of residues of at least one sulfomonomer, based on the total moles of diacid or diol residues. The multicomponent fiber is capable of being drawn at a relatively high fiber speed, particularly at least about 2000 m/min, and may be used to produce microdenier fibers. Fibrous articles may be produced from the multicomponent fibers and microdenier fibers. Also disclosed is a process for multicomponent fibers, nonwoven fabrics, and microdenier webs. |
| US08388875B2 |
Mold goods and insert molding method
For a skin, a non-formed polyurethane resin layer at the surface side and a foamed polyurethane resin layer between the non-foamed polyurethane resin layer and a base member are configured to form an integral and uniform layer over and extent from an injection point to a distant point on a surface of the base member, so that an integral skin foam in which such skin layer and foamed layer are laminated can be molded, under an atmospheric pressure, in a single process, allowing for manufacture of a laminate article with a high degree of uniformity over an appreciable wide range of the article, as well as for provision of a laminate mold goods having the skin and foamed layers formed with a high uniformity along the base member, over the length in a flow direction of skin forming material. |
| US08388873B2 |
Method for recycling all waste plastics in particular mixed plastics
A method for the recycling of all types of waste plastic, in particular mixed plastic (MP), in which compactate, in particular agglomerate, is ground from flakes or other plastic parts in at least one refiner stage in the presence of water, from which fine particles are removed from the ground material emerging from the refiner stage with the process water, the remaining ground material is washed and/or mechanically dehydrated and dried or the dehydrated ground material is again ground in another refiner stage in the presence of water and then dehydrated and dried, wherein the grinding of the compactate is performed in at least one refiner stage using a disk refiner (toothed disk refiner), the disks of which have engaging teeth, which are arranged separated on concentric circles, wherein there is a hole between neighboring teeth of a circle and the holes of a circle are each big enough that the particles to be ground or ground up to that point can pass through freely. |
| US08388872B2 |
Photochromic materials having extended pi-conjugated systems and compositions and articles including the same
The present invention provides a photochromic material which is an indeno-fused naphthopyran of structural formulas I or II, having a pi-conjugation extending group bonded to the 11-position of the indeno-fused naphthopyran, the pi-conjugation extending group having at least one pendent halo-substituted group bonded thereto. The pi-conjugation extending group extends the pi-conjugation system of said indeno-fused naphthopyran. The 13-position of the indeno-fused naphthopyran is substantially free of spiro-substituents. The invention further provides photochromic materials of specified structure, photochromic compositions, photochromic articles and optical elements that include the photochromic material. |
| US08388871B2 |
Translucent conductive film forming coating liquid, translucent conductive film, and dispersive type electroluminescent device
A translucent conductive film-forming coating liquid that can form a translucent conductive film having excellent translucency and conductivity together with organic solvent resistance includes conductive oxide acicular powder dispersed in a solvent containing a binder resin, the glass transition point (Tg) of the binder resin being 120° C. or more. |
| US08388869B2 |
Thermally conductive resin composition including a milled pitch based carbon fiber
Disclosed is a thermally conductive resin composition including (A) about 40 to about 70% by weight of polyphenylene sulfide based resin; (B) about 20 to about 30% by weight thermally conductive graphite; and (C) about 10 to about 30% by weight milled pitch based carbon fiber. The resin composition can have excellent thermal conductivity by improving thermal conductivity in a plane-direction and thermal conductivity in a Z-direction and also can have commercially usable impact strength. |
| US08388867B2 |
Cation deficient materials for electrical energy storage
A composition comprising: a metal oxide of a first metal ions and second metal ions; an electrically conductive material; and a binder material. The second metal ions have a higher oxidation state than the first metal ions. The presence of the second metal ion increases the number of metal cation vacancies. A method of: dissolving salts of a first metal ion and a second metal ion in water to form a solution; heating the solution to a temperature of about 80-90° C.; and adding a base to the solution to precipitate nanoparticles of a metal oxide of the first metal ion and the second metal ion. |
| US08388866B2 |
Conductive composition and conductive cross-linked product, capacitor and production method thereof, and antistatic coating material, antistatic coating, antistatic film, optical filter, and optical information recording medium
A conductive composition comprises a π conjugated conductive polymer, a dopant, and a nitrogen-containing aromatic cyclic compound. A capacitor comprises an anode composed of a porous material of valve metal, a dielectric layer formed by oxidizing the surface of the anode, and a cathode provided on the dielectric layer and having a solid electrolyte layer containing a π conjugated conductive polymer, which comprises an electron donor compound containing an electron donor element provided between the dielectric layer and the cathode. Another capacitor is based on the above-described capacitor, wherein the solid electrolyte layer further comprises a dopant and a nitrogen-containing aromatic cyclic compound. An antistatic coating material comprises a π conjugated conductive polymer, a solubilizing polymer containing an anion group and/or an electron attractive group, a nitrogen-containing aromatic cyclic compound, and a solvent. An antistatic coating is formed by applying the antistatic coating material. |
| US08388863B2 |
Silicate phosphor for UV and long-wavelength excitation and preparation method thereof
The present invention relates to a phosphor for UV and long-wavelength excitation and a preparation method thereof, more particularly to a phosphor for UV and long-wavelength excitation prepared from a phosphor precursor comprising strontium, barium, zinc, silica and rare-earth metal, wherein the proportion of barium and zinc is optimized to obtain a color coordinate in the range of x=0.50-0.64 and y=0.38-0.51, and a method for preparing the same by heat-treating the phosphor precursor under a mixed gas atmosphere of nitrogen and hydrogen with specific proportion. Since heat treatment is possible even at low temperature, a phosphor for UV and long-wavelength excitation having superior luminescence characteristics and thus offering superior efficiency when applied to diodes or liquid crystal displays can be obtained without having to use conventional flux materials to lower baking temperature and without using toxic substances. |
| US08388859B2 |
Wear-resistant optical layers and moulded bodies
A composition comprising a blocked and/or unblocked isocyanate compound and surface-modified nanoscale solid particles that comprise on the surface thereof organic radicals which comprise groups with an active hydrogen or precursors of such groups. |
| US08388856B2 |
Electrolyte for rechargeable lithium battery including additives, and rechargeable lithium battery including the same
An electrolyte for a rechargeable lithium battery including a non-aqueous organic solvent, a lithium salt, and an electrolyte additive including a compound represented by the following Chemical Formula 1, and a rechargeable lithium battery including the electrolyte for a rechargeable lithium battery. In Chemical Formula 1, Ar1 and Ar2 are the same or different and are independently aromatic organic groups, and X is a halogen. |
| US08388855B2 |
Polyamine/alkali salt blends for carbon dioxide removal from gas streams
Novel solvents and methods of use for the removal of CO2 from flue gas, natural gas, hydrogen gas, synthesis gas, and other process and waste gas streams are provided. The solvent contains an alkali salt such as potassium carbonate and a polyamine such as piperazine (PZ) where the polyamine concentration is at least 1.5 equivalents/Kg H2O and the alkali salt concentration is at least 0.5 equivalents/Kg H2O. The preferred alkali salt/polyamine ratio is from approximately 1:2 to 2:1, and no additional alcohol is required for solubilizing the PZ. This chemical solvent and method of use provides efficient and effective removal of CO2 from gaseous streams and other sources. |
| US08388845B2 |
Wastewater treatment method and wastewater treatment apparatus
An aspect of the present invention provides a wastewater treatment method for treating wastewater containing ammonium nitrogen, including the steps of: oxidizing the ammonium nitrogen in the wastewater to nitrite with nitrifying bacteria in a treatment tank in which the nitrifying bacteria and anaerobic ammonium-oxidizing bacteria having a half-saturation constant of 6.1 mgN/L or more with respect to nitrite coexist; and denitrifying the nitrite formed through the oxidation of the ammonium nitrogen, with the anaerobic ammonium-oxidizing bacteria in the treatment tank, while using the ammonium nitrogen contained in the wastewater as a hydrogen donor. The method employs the anaerobic ammonium-oxidizing bacteria that can maintain the denitrification activity even under a condition in which the amount of dissolved oxygen is large, consequently can easily maintain the activities of both of the nitrifying bacteria and the anaerobic ammonium-oxidizing bacteria which coexist in the same treatment tank, and can rapidly perform wastewater treatment. |
| US08388843B2 |
Integrity testable multilayered filter device
The present invention relates to a device having two or more separate filtration layers that can be independently tested for integrity yet which allow for serial filtration through the two or more layers to obtain the desired characteristics such as retention. The device is made of two or more filtration areas, each containing one filter layer. Each area has one filtration layer and a first endcap bonded to a first end of the filter and a second endcap bonded to a second end of the filter. The areas are arranged concentrically around each other such that the first area is inward of the second area which is inward of a third area and the like. Each area is formed separately and integrity tested separately before final assembly. The first area is slid into the inside of the second area and then the two endcaps are either bonded to each, bonded to a third overall endcap or overmolded by a third endcap. |
| US08388840B2 |
System for stiffening the plates of a large-diameter multi-stage column
Device for stiffening the plates of a multi-stage column with a diameter of more than 2 meters, whereby each plate supports a particle bed and the flow of at least one fluid passes through it from top to bottom, whereby said device consists of a number of beams that are located under the plate in question, each beam having a lower surface that is shaped like a triangle. |
| US08388839B1 |
Oil skimming apparatus
An apparatus and method for skimming oil and other liquid hydrocarbons and contaminates floating at the surface of a body of water or other suspending liquid. A rigid skimming surface such as a drum or disc is floatably supported on pontoons. The skimming surface is rotatable about an axis substantially parallel to the water surface. The skimming surface is covered with removably attached sorbent material which improves the efficiency of the oil recovery operation and which, when worn or soggy, can be removed and discarded without discarding the skimming surface. |
| US08388836B1 |
Waste separator apparatus and system for treating animal waste and the like
A waste separator apparatus is provided. The apparatus includes a first screen assembly for screening fluids from a waste stream where the first screen assembly defining an enclosure. A second screen assembly is provided for screening fluids from the waste stream and is disposed closely spaced-apart within the enclosure of the first screen assembly. A waste stream pathway is defined between the first screen assembly and the second screen assembly. A first separated fluids stream pathway is defined outwardly of the first screen assembly. A second separated fluids stream pathway is defined inwardly of the second screen assembly. One or more blades extends inwardly from the first screen assembly or outwardly from the second screen assembly for advancing the waste stream through the waste stream pathway. A related system is also provided. |
| US08388835B2 |
Removably engageable storm drain inlet screen
A storm drain inlet filter for preventing passage of particulate and solids in storm water entering a storm drainage system through an entry aperture. The device features a filter element held in place by a ring compressed against the sidewalls forming the entry aperture. Filter fabric may be included between two sidewalls of the inlet filter. |
| US08388834B2 |
Fuel filter
The invention relates to a fuel filter (1) with a device for separating water from the fuel. This device comprises at least one filter screen element (6) placed in a filter housing (2) which is located downstream a filter element (3) for the filtration of particles from the fuel, a tank (15) located under the filter screen element (6) at the filter housing (2) in which the separated water droplets are collected, and a device for deviating the fuel between the filter element (3) and the filter screen element (6). |
| US08388833B2 |
System and process for removing nitrogen compounds and odors from wastewater and wastewater treatment system
A wastewater treatment system includes independent wastewater treatment facilities. Each of the facilities has a number of wastewater treatment subsystems. A wastewater collection subsystem holds wastewater to be treated. A pump subsystem moves wastewater from a wastewater collector to a filtration subsystem having a bioreacting filter. The filter has a sump and a fluidized-bed filter therein and supports the filter upright. The filter has an upwardly expanding, hollow, conical filter body with filter media. A monitoring subsystem measures wastewater process parameters. Control devices receive control commands and, dependent upon the command received, alter parameters of the wastewater treatment subsystems. A communication device connects the wastewater treatment subsystems and the control devices and sends information corresponding to the wastewater process parameters measured by the monitors, receives control messages corresponding to the control commands, and transmits control commands the control devices to, thereby, alter a wastewater process parameter. |
| US08388831B2 |
Compact slurry preparation system for oil sand
Staged crushing combined with water addition and mixing is practiced at the mine site to prepare an oil sand slurry ready for hydrotransport. More particularly, as-mined oil sand is crushed to conveyable size (e.g. −24″) using a mobile crusher. The pre-crushed ore product is conveyed to a dry ore surge bin. Ore is withdrawn from the bin and elevated to the upper end of a slurry preparation tower having downwardly aligned process components to enable gravity feed. The ore is further crushed in stages to pumpable size (e.g. −4″) by a stack of crushers and water is added during comminution. The ore and water are mixed in a mixing box and delivered to a pump box. The surge bin and tower are relocatable. Screening and oversize reject treatment have been eliminated to achieve compactness and enable relocatability. |
| US08388829B2 |
Deoxygenation of fatty acids for preparation of hydrocarbons
Embodiments of methods for making renewable diesel by deoxygenating (decarboxylating/decarbonylating/dehydrating) fatty acids to produce hydrocarbons are disclosed. Fatty acids are exposed to a catalyst selected from a) Pt and MO3 on ZrO2 (M is W, Mo, or a combination thereof), or b) Pt/Ge or Pt/Sn on carbon, and the catalyst decarboxylates at least 10% of the fatty acids. In particular embodiments, the catalyst consists essentially of 0.7 wt % Pt and 12 wt % WO3, relative to a mass of catalyst, or the catalyst consists essentially of a) 5 wt % Pt and b) 0.5 wt % Ge or 0.5 wt % Sn, relative to a mass of catalyst. Deoxygenation is performed without added hydrogen and at less than 100 psi. Disclosed embodiments of the catalysts deoxygenate at least 10% of fatty acids in a fatty acid feed, and remain capable of deoxygenating fatty acids for at least 200 minutes to more than 350 hours. |
| US08388828B2 |
Recovery and use of conjunct polymers from ionic liquid catalysts
A process comprising regenerating a used ionic liquid catalyst, recovering conjunct polymer from the regenerated catalyst and using at least a portion of the conjunct polymer is disclosed. |
| US08388827B2 |
Methods of using an electrochemical biosensor
According to one embodiment of the present invention, an electrochemical sensor (10) for detecting the concentration of analyte in a fluid test sample is disclosed. The sensor (10) includes a counter electrode having a high-resistance portion for use in detecting whether a predetermined amount of sample has been received by the test sensor. |
| US08388826B2 |
Conversion coating for magnesium, beryllium, and their alloys and articles thereof
I provide a non-toxic protein and protein compound conversion coated metal article, a painted or plated non-toxic protein and protein compound conversion coated metal article, the aqueous coating solution to provide the in-situ conversion protective coating, and a process of preparing the article. The article is a metal selected from the group consisting of magnesium, magnesium alloy, beryllium and beryllium alloy. The solution has a pH of 3.0 to 12.0 and preferably 4.0 to 10.0 and a protein and protein compound concentration of 0.1 to 10% by weight and the protein and protein compound have a molecular mass of 16,700 to 1,000,000. |
| US08388814B2 |
Method and apparatus for the treatment of dispersed material
In a method for treatment of a dispersed material in a plasma, in which a plasma-forming gas is introduced into a reaction chamber and ionized and a dispersed material is introduced into the reaction chamber and into the area of the plasma, treated under the action of the plasma, and subsequently removed from the area of the plasma, the introduction of the plasma-forming gas and the introduction of the dispersed material are performed independently of one another and from different directions. In an apparatus for treatment of a dispersed material in a plasma, which comprises a reaction chamber having a plasma generator, a first inlet for a plasma-forming gas, and a second inlet for the dispersed material, the second inlet is situated spatially separated in relation to the first inlet so that the dispersed material is conducted from the outside into the plasma. |
| US08388810B2 |
Method and apparatus for producing product from stock pulp sheet
A method of production of a product from a stock pulp sheet uses conveyor rolls to convey a stock pulp sheet to a crusher. During conveyance to the crusher, a defective part in the stock pulp sheet is detected by a detector. The detected defective part is removed from the stock pulp sheet by a remover. The stock pulp sheet from which the defective part is removed is supplied to the crusher to produce crushed pulp. The produced crushed pulp is used to produce a product in a product producer. |
| US08388799B2 |
Composition for forming polishing layer of chemical mechanical polishing pad, chemical mechanical polishing pad and chemical mechanical polishing method
A composition for forming a chemical mechanical polishing pad having polishing characteristics such as a high polishing rate, an excellent planarity of the polished object, and less scratches of the polished object. The composition includes (A) a polyurethane having a carbon-carbon double bond on a side chain and (B) a cross-linking agent. The polyurethane (A) is preferably a thermoplastic polyurethane (A′) obtained by mixing at least components (a11) to (a13) and component (a2) in a proportion satisfying the following conditions (1) and (2) and reacting them. |
| US08388797B2 |
Process for bonding reactive adhesives to substrates
The invention is a system, or kit, comprising i) a stable solution or dispersion of a catalyst for the curing of a reactive adhesive system; and in a separate part ii) an uncured reactive adhesive system wherein the catalyst of part i) accelerates the cure of the reactive adhesive system. The reactive adhesive system can be a one or two-part system. In another embodiment, the invention is a method of bonding a reactive adhesive to a substrate comprising: a) contacting a catalyst for the curing of the reactive adhesive in a volatile solvent with the surface of the substrate to which the adhesive will be bonded; b) allowing the volatile solvent to volatilize away; c) contacting a reactive adhesive with the surface treated in step a) and d) allowing the adhesive to cure. This process is performed in the absence of a primer and a film forming agent. |
| US08388794B2 |
Process for producing adhesive patch
The invention provides a process for producing an adhesive patch, which includes a step of preparing a pressure-sensitive adhesive sheet including a backing, a pressure-sensitive adhesive layer formed on at least one side of the backing, and a release liner disposed on the pressure-sensitive adhesive layer; and a step of punching an adhesive patch including a backing, a pressure-sensitive adhesive layer formed on at least one side of the backing, and a release liner disposed on the pressure-sensitive adhesive layer out of the pressure-sensitive adhesive sheet with a protrudent push cutter blade, in which, at at least an edge part of the protrudent push cutter blade, a cross-sectional shape of the protrudent push cutter blade, which is in a direction perpendicular to the direction in which the protrudent push cutter blade extends, has an angle a and an angle b, in which the angle a is larger than the angle b. The angle a and angle b in the sectional shape have the meanings described in the specification. |
| US08388793B1 |
Method for fabricating camera module
The invention provides a method for fabricating a camera module. An exemplary embodiment of the method for fabricating a camera module comprises providing plurality of lens sets. A dry film layer is formed on the plurality of lens sets. The dry film layer is patterned to form a plurality of dry film patterns respectively attaching to a plurality of lens sets. The plurality of lens sets are separated. A lens set separated from the plurality of lens sets is bonded to an image sensor device chip. The dry film pattern on the lens set is removed. |
| US08388791B2 |
Method for molding tensile strand elements
Articles of footwear and a variety of other products may incorporate tensile strand elements. In manufacturing an element, such as the tensile strand elements, a strand, a first layer, and a second layer may be located between a first surface and a second surface of a press. The first surface includes a first material and the second surface includes a second material, with the first material having greater hardness than the second material. The strand, the first layer, and the second layer are then compressed between the first surface and the second surface. |
| US08388790B2 |
Multilayered body comprising an electroconductive polymer layer and method for the production thereof
There is described a process for the production of a multilayer body (4) having an electrically conductive layer (421) arranged on a carrier layer (41), in which there is provided a transfer film (5) having a transfer layer (52) of an electrically conductive polymer. The electrically conductive layer is transferred from the transfer film (5) on to the multilayer body (4). There are also provided a transfer film and a multilayer body produced in accordance with the process. |
| US08388778B2 |
Print head with reduced bonding stress and method
A method for reducing stress between a silicon chip and a bonded mounting structure having a coefficient of thermal expansion substantially different from a coefficient of thermal expansion of the silicon chip includes the step of bonding a thermal stress-attenuating layer between the silicon chip and the mounting structure. The thermal stress-attenuating layer has a coefficient of thermal expansion that is substantially similar to the coefficient of thermal expansion of the silicon chip. |
| US08388776B2 |
Method for the β annealing of a work piece produced from a Ti alloy
A description is given of a method for the heat treatment of a workpiece produced from a titanium alloy for obtaining a fine-grained microstructure by annealing the same above its β-transus temperature Tβ. According to the invention, the workpiece is heated in a furnace to a temperature level TH above its β-transus temperature Tβ. Reaching the temperature level TH determines the beginning of a predefined holding time, for which the workpiece is kept at this temperature level TH. The workpiece subsequently undergoes a cooling process. To carry out the heat treatment, the furnace temperature TF is set such that, for heating up the workpiece to the temperature level intended for carrying out the holding, it lies above the temperature level TH of the workpiece determining the beginning of the holding time. |
| US08388772B2 |
Press roller annular casing and method
A method for the production of an annular casing for the press rollers of roller presses for the pressure comminution of particulate material, the outer surface of which casing always has a high degree of hardness and consequently a high wear-resisting capability, but the radially inner region of which casing has a lower degree of hardness to avoid casing ruptures. The annular casing is cast of nodular cast iron with at least the alloying elements Ni and Mo. The cast body is given a bainitic structure with residual austenite by a subsequent heat treatment followed by controlled cooling. The outer surface is constantly re-hardened during use via pressure loading such that martensite is constantly formed in boundary layers of the outer surface. |
| US08388767B2 |
Carbonitriding low manganese medium carbon steel
A method for processing a low manganese steel is more cost effective and improves residual stress, bending fatigue, and surface characteristics for driveline components. The low manganese steel comprises in combination, by weight, about 0.30-0.75% carbon (C) and 0.15-0.40% manganese (Mn), with the balance being essentially iron (Fe). The method for processing the low manganese steel includes carbonitriding the low manganese steel at temperatures between 1600° F. to 1750° F. for a time period of about three to six hours. The low manganese steel is subsequently quenched in a water based solution that is kept at room temperature. The process provides the low manganese steel with an irregular case profile with a core hardness of no more than 50 Rockwell C and a surface hardness of approximately 58-63 Rockwell C. Further, the process provides the low manganese steel with little or no intergranular oxidation or surface high temperature transformation product. |
| US08388758B2 |
Apparatus and method for the rapid thermal control of a work piece in liquid or supercritical fluid
A surface cleaning apparatus comprising a chamber, and a thermal transfer device. The chamber is capable of holding a semiconductor structure therein. The thermal transfer device is connected to the chamber. The thermal transfer device has a surface disposed inside the chamber for contacting the semiconducting structure and controlling a temperature of the semiconductor structure in contact with the surface. The thermal transfer device has a thermal control module connected to the surface for heating and cooling the surface to thermally cycle the surface. The thermal control module effects a substantially immediate thermal response of the surface when thermally recycling the surface. |
| US08388756B2 |
Evaporation source and vapor deposition apparatus using the same
An evaporation source that causes the evaporation bars to vaporize and emit small particles. The small particles of the evaporation bars are evenly dispersed all around the evaporation source. Thus, the particles then accumulate on workpieces to form symmetrical films. A vapor deposition apparatus using the present evaporation source is also described. |
| US08388751B2 |
Controlling transport of gas borne contaminants across a ribbon surface
A method of growing a ribbon crystal provides a crucible containing molten material and passes string through the molten material to grow the ribbon crystal. The method further directs gas flow around the ribbon crystal such that the gas flows down along the ribbon crystal toward the crucible. |
| US08388750B2 |
Granulated kaolin compositions and processes for their production
Disclosed herein are granulated kaolin compositions exhibiting at least one of improved material handling properties, low dusting during transit, easy make-down into mineral-water slurries, and requiring less energy to produce than spray dried kaolin products. The granulated kaolin compositions may, in one embodiment, be characterized by a moisture content ranging from about 12% to about 23% by weight relative to the total weight of the composition. In another embodiment, the granulated kaolin compositions may have an average granule size of greater than about 10 mesh. Also disclosed herein are granulated kaolin compositions having a moisture content ranging from about 12% to about 23% by weight relative to the total weight of the composition, wherein the composition is friable when subjected to a shear force. Further disclosed herein is a method for producing granulated kaolin compositions comprising mixing at least one kaolin slurry with at least one predispersed spray dried kaolin and agglomerating the resulting mixture. Still further disclosed herein is a system for producing granulated kaolin compositions comprising a first zone for mixing at least one kaolin slurry with at least one predispersed spray dried kaolin and a second zone for agglomerating the resulting mixture. |
| US08388749B2 |
Strontium carbonate micropowder and process for production
A fine strontium carbonate powder having a BET specific surface area of 20 to 150 m2/g, which comprises spherical particles having a mean aspect ratio of 2.0 or less shows high dispersibility in liquid media and is of value for producing dielectric ceramic materials such as strontium titanate. |
| US08388745B1 |
Replaceable sieve bed for portable oxygen concentrator
A sieve module includes an impermeable housing and an adsorptive media bed. The impermeable housing is puncturable at a first puncture location to receive gas from an exterior of the impermeable housing. The impermeable housing is also puncturable at a second puncture location to expel gas to the exterior of the impermeable housing. The adsorptive media bed is disposed within the impermeable housing. The gas flows through the impermeable housing from the first puncture wound to the second puncture location by flowing through the adsorptive media bed. |
| US08388743B2 |
Separation membrane module and fuel vapor processing apparatus incorporating the same
One aspect of the present teachings includes a separation membrane arranged in a hollow case. A particular component concentration chamber and a particular component dilution chamber are arranged in series in the hollow case. The particular component concentration chamber is capable of increasing concentration of the particular component by allowing permeation of the particular gas through the separation membrane. The particular component dilution chamber is capable of increasing concentration of the particular component by not allowing permeation of the particular gas through the separation membrane. The particular component concentration chamber and the particular component dilution chamber are configured such that only a gas containing the particular component and permeated through the separation membrane or only a gas containing the particular component not permeated through the separation membrane in one of the chambers disposed on an upstream side (i.e., the side of the inlet port) can flow into the other of the chambers. |
| US08388739B2 |
Method for treating contaminated gas
A method for treating natural gas using a vessel having a manifold for introducing gas in the vessel, a flow disperser above the manifold that prevents channeling of the gas, a spray system for spraying a treating liquid into an upwardly rising column of gas and, optionally, a liquid level controller for maintaining the level of a pool of treating liquid above the flow disperser. |
| US08388738B2 |
Method for removing carbon dioxide from fluid flows, in particular combustion exhaust gases
A process for removing carbon dioxide from a fluid flow, wherein a) the fluid flow is brought into contact with an absorption agent which contains a solution of ammonia and at least one amino carboxylic acid and/or amino sulfonic acid, a charged absorption agent being obtained, and b) the charged absorption agent is regenerated while releasing carbon dioxide. The additional use of the amino carboxylic acid and/or amino sulfonic acid increases the circulation absorption capacity of the absorption agent. |
| US08388732B2 |
Integrated membrane and adsorption system for carbon dioxide removal from natural gas
The present invention relates to an integrated membrane/adsorbent process and system for removal of carbon dioxide from natural gas on a ship that houses natural gas purification equipment. Additional membrane units or adsorbent beds are used to reduce the amount of product gas that is lost in gas streams that are used to regenerate the adsorbent beds. These systems produce a product stream that meets the specifications of less than 50 parts per million carbon dioxide in natural gas for liquefaction. |
| US08388731B2 |
Modular ductwork decontamination assembly
A modular ductwork assembly decontaminates an air stream circulating within a heating, ventilation and air conditioning (HVAC) system. The assembly includes one or more of (a) an ionizing module for removing particulates from the air stream, (b) a sterilization module for neutralizing airborne pathogens present in the air stream, (c) an ozone treatment module for neutralizing pathogens or odoriferous constituents or volatile organic compounds (VOCs) present in the air stream, optionally (d) baffles for slowing and disrupting the flow rate and promoting turbulence in the air stream traveling through the modules and optionally (e) a fan module for directing a treated air stream, (f) an ozone sensor, (g) a monitoring or ozone control means, (h) a means of delivering and repurposing generated ozone. Each of the modules is arranged substantially adjacent to at least one of the other modules. |
| US08388728B2 |
Leaching ores
A process for leaching an ore containing sulfidic copper-containing minerals includes carrying out an aerated oxidizing leach of a part of the ore and producing an acidic leach liquor containing ferrous ions, ferric ions, and copper ions in solution. The process also includes carrying out a leach of another part of the ore using the leach liquor under conditions that minimize reactions with a source of iron in the ore and producing a leach liquor containing copper ions in solution. The process further includes recovering copper from the leach liquor. |
| US08388727B2 |
Continuous and semi-continuous process of manufacturing titanium hydride using titanium chlorides of different valency
The invention relates to the manufacture of titanium hydride powder using continuous or semi-continuous process, and using titanium slag or synthetic rutile as raw materials, while hydrogen, titanium tetrachloride, titanium trichloride, titanium dichloride, and hydrogen chloride are participate as intermediate reaction products. The continuous comprises: (a) reduction of TiCl4 to low titanium chlorides followed by cooling a mixture, (b) separating of residual TiCl4 from solid low chlorides by heating the mixture in argon or vacuum up to 150° C. followed by removing the titanium tetrachloride from the mixture, (c) dissociation of TiCl3 to TiCl2 at 450° C. in vacuum followed by removal of gaseous titanium tetrachloride from the reaction zone, condensation to the liquid, and returning back into the reaction retort, (d) dissociation of TiCl2 in vacuum at 750-850° C. to manufacture fine powder of metallic titanium and titanium tetrachloride, whereby hydrogen heated up to 1000° C. is used to accelerate this reaction, and (e) saturation of the fine titanium powder by hydrogen at 400-640° C. to manufacture final product of titanium hydride powder which is free of oxygen or nitrogen. The semi-continuous process includes the Kroll's process as the very first step. |
| US08388724B2 |
Solder paste
High-temperature solders having a higher melting point than solder alloys used for soldering of printed circuit boards are used for internal bonding of electronic parts, but high-temperature solders which are free from Pb have not been developed. There exist high-temperature solders which comprises Sn balls and Cu balls and which perform bonding through the formation of an intermetallic compound without melting to form a single-phase structure, but they have poor wettability to the lands of a printed circuit board or electrodes of electronic parts and have not been used.A solder paste according to the present invention is provided by mixing flux with a powder mixture of Sn powder or an Sn based lead-free solder powder with Cu or Ag powder which has Ni plating formed on its surface. Although the solder paste performs bonding by means of an intermetallic compound without melting to form a single phase structure, the Ni plating acts as a barrier which retards the formation of the intermetallic compound so as to leave enough time to permit wetting of the lands of a printed circuit board or electrodes of an electronic part. |
| US08388717B2 |
Furnace filter adapters and braces
An adapter is provided for placement within a furnace filter bay having a flow of air therethrough. The filter bay is for receiving a furnace filter. The adapter includes a filter abutment face for abutment with at least a portion of the furnace filter, a mounting face parallel to the flow of air and attachment means permitting removable attachment of the adapter to the furnace filter bay. The adapter allows filters of smaller depth than the filters originally designed for use within the filter bay to be used, thereby eliminating the need for purchasing the original filters. A brace is also provided for the same purpose. A kit is described that includes the adapter and/or brace, along with instructions for installation thereof within the filter bay. |
| US08388714B2 |
Bag filtration system for a forced air furnace
A bag filtration element and system for its installation in a forced air furnace where the filtration element includes a channel element frame that receives rectangular bag frames fitted thereto that each received an open bag neck end fitted thereto, and the rectangular bag frames are fitted side by side into the channel element frame, whose upper end closes the frame into a rectangle, and, the bag ends are folded around the bag frames sides and connected. A rectangular opening is formed into the plenum of a furnace inlet air duct to extend, at an upward angle, across the rectangular opening, between opposing inner walls of the air duct, and a door is provides for positioning over the duct rectangular opening with the bag filtration element installed therein. |
| US08388712B2 |
Particulate matter retaining and purging system
Systems and methods are provided for operating a particulate matter retaining system having at least a first and a second filter, coupled to an engine intake. One example method comprises, during a first condition, operating in a first mode with the first filter storing particulate matter and the second filter releasing stored particulate matter. The method further comprises, operating in a second mode with the first filter releasing stored particulate matter and the second filter storing particulate matter, the exhaust gas flowing in an opposite direction as compared to the first mode. The method further comprises, operating in a third mode with both the first and the second filter storing particulate matter. During the modes, at least some tailpipe gas is drawn from between the first and second filters for expulsion to the atmosphere. |
| US08388709B2 |
Coated article
A coated article, in particular a tool for cutting machining, has at least one titanium diboride layer which has been deposited by a thermal CVD process and has a thickness of at least 0.1 μm. The titanium diboride layer has an extremely fine-grained microstructure with an average grain size of not more than 50 nm. |
| US08388707B2 |
Steam methane reformer and hydrogen station having it using high performing metal fiber burner
The steam methane reformer using a premixed metal fiber burner which has a short flame length as well as a high temperature to thereby provide a high efficiency and also reduce a size, and a hydrogen station having the same. The steam methane reformer using a high performing metal fiber burner comprises a reforming part (110a) in which a catalyst for steam-reforming hydrocarbon materials and producing hydrogen is disposed; a combustion part (120) which is provided with a premixed metal fiber burner (120a) for generating heat required for the steam reforming reaction of the reaction tubes (110a); a raw material supplying part (130) for supplying hydrocarbon materials to the reaction tube (110a); and a hydrogen discharging part (140) for discharging hydrogen produced through the steam reforming reaction by the catalyst of the reaction tube (110a). |
| US08388698B2 |
Emulsion dyeing composition containing at least one polyamine, at least one nonionic surfactant and at least one carboxylic acid, and method of using same
The present invention is drawn to a composition and method for dyeing keratinous substrates containing: (a) at least one polyamine compound comprising at least three amino groups; (b) at least one nonionic surfactant; (c) at least one compound chosen from an alkyl ether carboxylic acid, an alkyl ether carboxylate, a fatty acid having from about 6 to about 40 carbon atoms, and mixtures thereof; (d) at least one dye chosen from oxidation dye precursors and direct dyes. The compositions of the present invention may optionally contain at least one thickening agent, at least one alkaline agent, at least one fatty substance, at least one salt, and at least one oxidizing agent. |
| US08388697B2 |
Emulsion dyeing composition containing at least one amine, at least one nonionic surfactant and at least one phosphate ester, and method of using same
The present invention is drawn to a composition and method for dyeing keratinous substrates containing: (a) at least one fatty monoamine compound; (b) at least one nonionic surfactant; (c) at least one phosphate ester chosen from alkoxylated alkyl phosphate esters and alkyl phosphate esters; (d) at least one dye chosen from oxidation dye precursors and direct dyes. The compositions of the present invention may optionally contain at least one thickening agent, at least one alkaline agent, at least one fatty substance other than a fatty acid, at least one salt, and at least one oxidizing agent. |
| US08388694B2 |
Handling device for persons with a limited gripping function and also wheelchair comprising a device of this type
A handling device for persons with a limited gripping function, in particular for gripping utensils such as pens, comprising an orthotic support adapted to be secured to a part of the body of the person; a utensil holder situated on the support, wherein the utensil holder includes gripping means; and a pneumatic, electric, or magnetic drive system or a combination thereof operative on the gripping means. Also described is a wheelchair, comprising the aforementioned handling device, thus allowing optimum carrying and operation or use of the device. |
| US08388691B2 |
Drainage devices
A ureteral drainage stent is designed to be placed in a patient's ureter and extend into a patient's bladder. An ureteral drainage stent includes a distal region for placement in the ureter and renal cavity, and a proximal region for placement in a urinary bladder and urethra. The distal region includes an elongated member with multiple lumens and the proximal region includes multiple elongated member, each defining a lumen. At least one lumen in the distal region is in liquid communication with a lumen from the proximal region. At least two of the elongated members in the proximal region are joined at their proximal ends and form a retraction structure, a structure used for removing the stent from a patient. |
| US08388690B2 |
Osteotomy system
An osteotomy system, typically for tibial alignment correction, includes a wedge implant and an osteotomy guide. The wedge implant is generally U-shaped and its upper and lower surfaces may be inclined with respect to one another in two orthogonal planes to correct respective misalignments. The osteotomy guide controls cutting of the osteotomy opening and the drilling of a hole defining the apex of the osteotomy, forming a bony hinge about which the osteotomy may be opened. |
| US08388689B2 |
Alignable prostheses system and method
A prosthesis is provided for replacing a portion of a bone making up a joint. The prosthesis is adapted, intraoperatively, to optimize the anatomical alignment of the prosthesis in the joint. In particular, a jig is used to identify the axis of rotation of the joint intraoperatively and to align a portion of the prosthesis with the identified axis. The angle of the head of the prosthesis is adjusted to optimize contact with the appropriate corresponding portions of the joint, at which point the position of the head is fixed to prevent further rotation of the head relative to the remainder of the prosthesis. |
| US08388686B2 |
Intervertebral implant with tiltable joint parts
An intervertebral implant (1) including an upper section (10) provided with a ventral side area (11), a dorsal side area (12), two lateral side areas (13, 14), a top apposition surface (15) and a bottom surface (16), a lower section (20) provided with a ventral side area (21), a dorsal side area (22), two lateral side areas (23,24), a bottom apposition surface (25) and a top surface (26). The two sections (10,20) are moveable in relation to each other by means of two joints (38;39) arranged between the two sections (10;20), wherein each of the joints (38;39) has a swivel axis (3;4) and the two swivel axes (3;4) are arranged perpendicular to each other, and each joint (38;39) comprises a first joint section (31;32;33) with an elevation (49;50) provided with an edge (51;53) for the bearing of a second joint section (31;32;33) in a way that allows titling around the swivel axis (3;4). |
| US08388685B2 |
Artificial intervertebral disc
The present invention is directed to the field of prosthetic devices. More particularly, one embodiment of the present invention is directed to an artificial disc that can be used as a replacement for an intervertebral disc (e.g., a human intervertebral lumbar disc, a human intervertebral cervical disc and/or a human intervertebral thoracic disc). |
| US08388684B2 |
Artificial disc device
An artificial disc device for replacing a damaged nucleus is disclosed. In one form, the device may be inserted in components such that the device may be assembled within and retained by the natural annulus therein. In another form, the device may be inserted into the natural annulus in a collapsed or compressed state or arrangement and then be expanded within and retained by the annulus therein. |
| US08388683B2 |
Method and assembly of a pyrolytic carbon component attached to another component
A prosthetic assembly and a method of assembling same. The prosthetic assembly includes a base component with at least one engagement surface. A pyrolytic carbon component includes at least one engagement surface. The pyrolytic carbon component is elastically deformed to mechanically interlock with the engagement surface on the base component. The pyrolytic carbon component retains at least a portion of the deformation stress created during coupling with the base component. |
| US08388682B2 |
Bronchial flow control devices and methods of use
Disclosed is an assembly for loading a bronchial flow control device into a container, such as into a delivery catheter. The assembly includes a funnel housing and a puller housing that mate with one another. The funnel housing defines a funnel-shaped loading cavity that receives a flow control device and that gradually reduces in size moving in a first direction. The puller housing is removably attached to the funnel housing and is also removably attachable to a bronchial flow control device that can be positioned in the loading cavity. The puller housing pulls the bronchial flow control device in the first direction through the funnel housing to gradually contract the bronchial flow control device into a compressed state of reduced size relative to the expanded size. |
| US08388681B2 |
Intraocular lenses having a visible light-selective-transmissive-region
Intraocular lenses are provided having a visible-light selective transmissive zone defined therein. The visible light-selective transmissive zone can be located near the lens center and designed to reduce the transmission of any wave-length of visible light specifically light in the blue light region having wavelength between approximately 400λ to 550λ. In one embodiment he IOLs are made from acrylates and the light absorbing compound is a yellow dye. |
| US08388680B2 |
Methods and devices for catheter advancement and delivery of substances therethrough
Methods and devices for successively advancing a plurality of catheters over a guide element to a body tissue are described. In some of the methods, the guide element may be attached to the body tissue, which may be accessible minimally invasively. In certain variations, the guide element may not be detached from the body tissue after the catheters have been advanced over the guide element. The methods may further comprise deploying at least one implant from at least one of the plurality of catheters. In some variations, a method may comprise advancing a first delivery catheter to a first region of a body tissue, deploying a first anchor from the first delivery catheter, where the first anchor is attached to a guide element, proximally withdrawing the first delivery catheter, advancing a second delivery catheter over the guide element, and deploying a second anchor from the second delivery catheter. |
| US08388674B2 |
Conformable stents and methods for making
Materials and methods for making conformable stents. The stents can be generated by, for example, injecting a fluid into a scaffold on the outer surface of an angioplasty balloon inflated at the site of a stenosis, and allowing the fluid to harden or set, thus generating a stent that can remain in the vessel at the site of stenosis. |
| US08388673B2 |
Polymeric stent
A strut pattern of an endoprosthesis includes a plurality of W-shape cells that define a tubular body, the W-shaped cells at the opposite ends of the tubular body have a modified configuration that is different than the W-shaped cells at the middle portion of the tubular body. At the distal end of the tubular body, the W-shaped cells have crests with axial positions that are axially spaced apart, and have troughs with circumferential positions that are spaced apart. At the intermediate and distal end of the tubular body, the W-shaped cells crests with axial positions that coincide and have troughs with circumferential positions that coincide. The strut pattern is cut from a tubular precursor construct made of PLLA that has been radially expanded and axially extended by blow molding. |
| US08388671B2 |
Methods for treatment of aneurysmal tissue
Methods and apparatus for stabilizing vascular tissue adjacent the site of the placement of an intravascular repair vehicle such as a stent graft are provided. Thus, there is provided a method for stabilizing a segment of a blood vessel for placement of an intravascular repair vehicle comprising: isolating the segment of the blood vessel; infusing the isolated segment with a sclerosing agent creating a sclerosed segment; removing the sclerosing agent; and deploying the intravascular repair vehicle at the sclerosed segment. |
| US08388670B1 |
Sensor/lead systems for use with implantable medical devices
Techniques are provided for equipping sensing/pacing leads with physiological sensors without requiring additional conductors within the leads. In a bipolar lead example for use with a pacemaker, a sensor is connected between tip and ring conductors of the lead. The sensor is configured to be activated only in response to enhanced pacing pulse (EPPs) having magnitudes or durations greater than typical pacing pulses or in response to impedance detection pulses (IMPs). In a unipolar example, the sensor is connected to the tip conductor and includes an output terminal on the external housing of the lead for providing a return current path to the pacemaker. The sensor of the unipolar lead is likewise configured to respond only to EPPs or IMPs. In other examples, the sensors are configured to be fitted to the external housing of the lead and to derive power from the lead via electromagnetic induction. Still other examples include actuators rather than sensors. |
| US08388669B2 |
Hair growth modulating method and modulation device thereof
A modulating light having a wavelength of 400 nm to 600 nm is irradiated to a portion around hair roots at an energy of 0.01 J/cm2 to 1 J/cm2 over a time period of not more than 1 ms as a flash light such that a light absorptive component existing in a human body around the hair roots absorbs the light for modulating hair growth without causing substantial adverse effect. |
| US08388666B2 |
Locking screw system with relatively hard spiked polyaxial bushing
A polyaxial locking screw system includes a bone plate defining a plate hole with an inner spherical surface and a relatively harder split polyaxial bushing with a outer spherical surface provided within the plate hole for receiving a bone screw. In one embodiment, the plate is formed from titanium alloy, while the bushing is formed from a cobalt chrome alloy. The outer surface of the polyaxial bushing includes a plurality of spikes. When the screw is inserted into the bushing, since the bushing material is considerably harder than the plate material, the forceful expansion of the bushing during screw insertion causes the spikes to penetrate into the inner spherical surface of the hole, thereby increasing the frictional engagement of the bushing to the plate to lock the screw at a desired angle. |
| US08388664B2 |
Low profile implant locking plates
An implant locking plate system and a method of using such a system are provided. The implant locking plate system generally includes at least one “T”-headed bone anchor, such as a screw or bolt that can be inserted into a vertebral body adjacent to the artificial disc to be stabilized, and a stabilizing plate attached to the bone anchor designed to overlap at least a portion of the artificial disk or graft when the bone anchor is inserted into the vertebral body adjacent to the artificial disk or graft. |
| US08388660B1 |
Devices and methods for superior fixation of orthopedic devices onto the vertebral column
A bone anchor is driven into the pedicle portion of the vertebral body until a shoulder protrusion within the proximal aspect of the anchor abuts the bone surface and prevents further anchor travel into the bone. A feature within the distal aspect of the anchor is actuated producing the emergence of a distal shoulder protrusion. The latter directly abuts the distal aspect of the pedicle at the pedicle/vertebral body interface. Using this method, the anchor captures the pedicle portion of bone and contains it between the proximal and distal shoulder abutments. |
| US08388654B2 |
Method and apparatus for attaching soft tissue to bone
A soft tissue repair system comprising: at least one anchor, the at least one anchor comprising a body, a bone-engaging element attached to the body for securing the body in bone, and a suture-attaching element attached to the body for attaching suture to the anchor, the suture-attaching element being configured so as to permit suture to be snared by the suture-attaching element after the anchor has been deployed in the bone. |
| US08388653B2 |
T-type suture anchoring devices and methods of using same
Suture anchoring devices are disclosed, including a T-tag anchoring device that is suitably small enough to fit into the hollow tip of a needle and, furthermore, provide protection to the suture against being cut or otherwise damaged by the sharp edge of the needle tip. One disclosed device includes a slot for providing a pivot point between the suture and the body when deployed, which can be employed to form a T-tag. |
| US08388645B2 |
Intravascular filter restraining device
A filtering device includes a filter that captures embolic material, a plurality of biased support struts that expand outwardly to deploy the filter, and a restraining mechanism. The restraining mechanism applies a restraining force that prevents the plurality of biased support struts from expanding outwardly to deploy the filter. An actuating member cooperates with a portion of the restraining mechanism to release the restraining force and allow the filter to deploy. |
| US08388644B2 |
Embolic protection device and method of use
A medical device for embolic protection within a patient's body vessel is provided. The device includes inner and outer tubular members each having proximal and distal ends and a lumen formed through the proximal and distal ends. A flexible everting filter portion includes a body having a first end attached to the distal end of the inner tubular member and a second end attached to the distal end of the outer tubular member. The inner and outer tubular members are movable relative to one another to position the filter portion within the body vessel. The filter portion is movable from a collapsed, everted delivery and removal configuration to an expanded, generally non-everted deployed configuration. The filter portion expands radially outward to engage the filter body with the body vessel. The filter portion allows the passage of blood cells and prevents the passage of emboli or thrombi through the body vessel. |
| US08388634B2 |
Device for connecting two blood vessels
A device for connecting abutting ends (1) of two blood vessels (2) that will be continuous after being mutually connected (anastomosis), the device primarily and substantially including a supporting part (3) that can be inserted in the two ends (1) of the blood vessel (2) to be connected, made, for example, of plastic or metal, particularly in the form of a mesh, grid, or cage. The supporting part (3) can be inserted into the blood vessels (1) far enough that the faces (4) of the blood vessel ends (1) can be brought into contact with each other and are in contact with each other in the usage position. The outer cross-section of the supporting part (3) in the usage position is thereby approximately the same as the inner cross-section of the blood vessel (1) in question and has an inner pass-through cross-section (lumen), so that blood can flow unhindered, but the blood vessels (1) in contact with each other are fixed at the same height to each other on the inside, and secured against sideways deflection relative to each other or sideways deflection of the blood vessel walls. The supporting part (3) can be made from one or two pieces. |
| US08388632B2 |
Tissue capturing and suturing device and method
A combination tissue apposition and suture capturing device (100) for performing endoscopic procedures typically in the gastro-esophageal tract. The device (100) is particularly adapted for forming multiple plications used in a gastroplasty procedure devised to cure or ameliorate gastro-esophageal reflux disease. The device include a tissue sewing capsule (102) attached to the distal end of an endoscope having a needle (120) that is deposited in a capsule (102) distal tip cavity following the suturing of a tissue fold and retrieved to enable the suturing of a subsequent tissue fold without the need for multiple intubations. A suture clip delivery device (200) is also disclosed that is adapted to fit within the capsule to enable suture capture without the need for multiple intubations. The combination device eliminates the need for an overtube and maximizes the speed efficiency of the gastroplasty procedure. A method for using the combination device is also disclosed. |
| US08388628B2 |
Expandable sheath for delivering instruments and agents into a body lumen and methods for use
Apparatus and methods are provided for delivering a guidewire, agents, and the like through an occlusion in a body vessel or other body lumen. The apparatus includes a flexible catheter or other elongate member including a proximal end, a distal end sized for insertion into a body lumen, and a first lumen extending from the proximal end to a distal region of the tubular member. An expandable sheath is provided on the distal region of the catheter that is expandable from a contracted condition to minimize a profile of the sheath to allow insertion along with the tubular member into a body lumen, to an enlarged condition wherein the sheath at least partially defines a lumen communicating with and extending distally from the first lumen of the tubular member. |
| US08388625B2 |
Support orthopaedic device for a knee joint
Support orthopaedic device (1) for a knee joint, comprising a proximal connector (2) and a distal connector (3), articulated among themselves and respectively intended to be associated with a proximal bone (100) and a distal bone (101) of a lower limb connected among themselves by a knee joint. The device comprises a first rod (4a) and a second rod (4b), which are hinged, according to hinging axes normal to a median excursion plane of the orthopaedic device (1), to the proximal connector (2) and to the distal connector (3) so as to form with them an articulated quadrilateral. The articulated quadrilateral is planarly mobile according to a plane parallel to the excursion plane between a configuration corresponding to an extended position of the knee joint and configurations corresponding to bendings of different entity of the knee joint; the relative motion imposed to the proximal and distal connectors (2, 3) by the articulated quadrilateral is consistent with the physiological movement of the knee joint. |
| US08388624B2 |
Trochlear resurfacing system and method
A system for repairing a defect on an articular surface of a patient's trochlear region, the system comprising a guide block comprising a body having an exterior surface configured to engage with the saddle portion and ridge portions of the patient's trochlear region, a protrusion extending generally from the body and configured to be received in a first bore formed in the articular surface along a reference axis, and a first cavity extending through the body configured to establish a first working axis displaced from the reference axis, wherein the exterior surface of the body and the protrusion are configured to secure the location of the guide block about the patient's trochlear region. A method for preparing an implant site in bone, comprising: establishing a reference axis extending from the bone; creating a bore in the bone by reaming about the reference axis; securing a guide block about the articular surface; establishing a first working axis extending from the bone using the guide block, the first working axis is displaced from the reference axis; and creating a first socket in the bone by reaming about the first working axis, wherein the first socket partially overlaps with the bore. |
| US08388622B2 |
Surgical file instrument construction with mechanism to convert rotary motion to reciprocal motion
A surgical file instrument comprising a file, file guide, an outer split casing, a motion converter converting rotary motion to reciprocal motion and file assembly. The file assembly consists of an angular shaped elongated tube fairing into a generally flat portion defining the guide for the blade of the file, a complementary shaped file and a plastic rod insert having a lumen for the file and a lumen defining a passage for flowing a fluid to the surgical site. The motion converter consists of a planetary gear system connected to the battery powered motor that rotates a platen which in turn drives a cam and cam follower fitted into the cam slot for driving a drum for producing rectilinear motion. The file assembly is attached to the drum for reciprocating the file blade for use in a medical procedure for removing bone or a portion thereof. |
| US08388617B2 |
Barrel system for use with an endoscope
The present embodiments provide apparatus and methods for facilitating cauterization of tissue. In one embodiment, the apparatus comprises a proximal barrel and a distal barrel, which are coupled together and moveable with respect to one another. At least a portion of the proximal barrel may be coupled to an endoscope to secure the apparatus to the endoscope. At least one electrocautery member is disposed within a lumen of the distal barrel and configured to cauterize at least a segment of tissue pulled into a lumen of the proximal barrel and/or the lumen of the distal barrel. |
| US08388615B2 |
Electrosurgical device with controllable electric field profile
An electrosurgical device includes a plurality of electrodes arranged to form a tissue treatment surface and a power supply. The power supply is configured to deliver a first drive signal with a first phase to at least a first one of the plurality of electrodes and a second drive signal with a second phase to at least a second one of the plurality of electrodes such that an electric field extends from the tissue treatment surface, where the first phase and the second phase are different. The power supply is further configured to receive an input from an operator of the electrosurgical device, and adjust the first phase or the second phase such that an aspect of the electric field extending from the tissue treatment surface changes in response to the input from the operator. |
| US08388613B1 |
Methods and apparatus for microwave tissue welding for wound closure
Methods and apparatus for joining biological tissue together are provided. In at least one specific embodiment, a method for joining biological tissue together can include applying a biological solder on a wound. A barrier layer can be disposed on the biological solder. An antenna can be located in proximate spatial relationship to the barrier layer. An impedance of the antenna can be matched to an impedance of the wound. Microwaves from a signal generator can be transmitted through the antenna to weld two or more biological tissue pieces of the wound together. A power of the microwaves can be adjusted by a control circuit disposed between the antenna and the signal generator. The heating profile within the tissue may be adjusted and controlled by the placement of metallic microspheres in or around the wound. |
| US08388612B2 |
Temperature monitoring return electrode
An electrosurgical return electrode includes a conductive pad including a patient-contacting surface configured to conduct electrosurgical energy, and a temperature sensing circuit coupled to the conductive pad. The temperature sensing circuit includes a plurality of switching elements connected in series, wherein each of the plurality of switching elements is configured to vary in impedance in response to temperature changes, such that an interrogation signal transmitted therethrough is indicative of the temperature change. |
| US08388609B2 |
System and method for multibeam scanning
System and method of photoaltering a material. The system includes a laser source operable to produce a primary pulsed beam, a holographic optical element configured to receive the primary pulsed beam and transmit a plurality of secondary beams, and a scanner operable to direct the secondary beams to the material. The secondary beams are based on the primary pulsed beam. The method includes phase shifting a pulsed laser beam to produce an input beam, holographically altering the input beam to produce a plurality of transmission beams, and scanning a portion of the material with the transmission beams. |
| US08388599B2 |
Method with balloon catheter having first and second inflatable elements
The present invention relates generally to dilatation balloon catheters and systems used for expansion against an obstruction within a body vessel or channel, or to deliver devices such as, but not limited to, stents and therapeutic agents to sites within vascular or tubular channel systems of the body. |
| US08388598B2 |
Method and device for controlling several infusion pumps
The invention concerns a method and device for controlling a number of infusion pumps 2-10, whereby each infusion pump (2-10) has an infusate assigned to it which is administered within a pre-determinable period of time assigned to it as an infusion at a pre-determinable infusion rate to a living being, whereby the infusion pumps (2-10) exchange control data for activating and deactivating the various infusions in a chronologically coordinated manner autonomously. |
| US08388595B2 |
Disposable undergarment with a detachable crotch member and method for the use thereof
A disposable undergarment includes a body chassis member elongatable in at least a first direction between at least a first condition and second condition. The body chassis member has a greater elongation when in the second condition than when in the first condition. The disposable undergarment further includes a crotch member detachably connected to the body chassis member at at least one attachment location. At least a portion of the at least one attachment location is detached as the body chassis member is elongated between the first and second conditions. In one preferred embodiment, the crotch member includes an absorbent component. Methods of using the undergarment and of instructing a user about the use of the garment are also provided. |
| US08388581B2 |
System for treating the heart with potentially embolic agents through a right heart approach
Devices and methods are described for delivery of therapeutic substances to a depth within the heart muscle via the venous side of the heart, with a primary focus on delivery through the coronary sinus. The devices and methods may be combined with percutaneous access catheters in order to provide for right heart delivery of therapeutic agents. |
| US08388577B2 |
Heating/cooling system for indwelling heat exchange catheter
A cooling system for an indwelling heat exchange catheter includes a heat exchange bath that is configured to receive a conduit that carries saline to and from the catheter. A heating/cooling fluid is in the bath and exchanges heat with the saline. The heating/cooling fluid flows through a heat exchanger that includes a refrigerant and two variable speed DC compressor for removing heat from the refrigerant. A gear pump circulates the working fluid to and from the catheter and is removably engaged with a pump support platform. |
| US08388569B2 |
Delivery devices and methods with collimated gas stream and particle source
Delivery devices, methods and systems are provided for the delivery of particles into a biological tissue. The device includes a gas source comprising a gas or capable of selectively producing a gas; a first particle source comprising a first plurality of particles; a first collimator fluidly connected with the gas source and adapted to form a collimated stream of the first plurality of particles entrained in the gas. The device also includes a tissue-interfacing surface adapted to interface with a surface of the tissue and orient the first collimator with the tissue such that the collimated stream of the first plurality of particles will penetrate the tissue in a direction substantially perpendicular to the surface of the tissue. |
| US08388567B2 |
Apparatus for extracorporeal blood treatment
In an apparatus for extracorporeal blood treatment, an extracorporeal circuit (6) is connected to a blood chamber (3) of a membrane device (2). A pump (10) displaces a priming fluid from a source of a priming fluid (9) to a drainage (11) for discharging the priming fluid. A control unit (13) is provided with a processor which controls the pump at a preset first flow rate value, and receives from a pressure sensor (12) a first pressure value, compares the first pressure value with a reference pressure value and, on the basis of this comparison, determines whether or not the extracorporeal circuit is of a pediatric type or of an adult type. The invention is particularly useful during a stage of readying a dialysis apparatus. |
| US08388564B2 |
Hyperextension knee brace
A knee brace for treating hyperextension in a patient's knee. The knee brace includes two lateral uprights and a back support positioned horizontally to and generally at a middle portion of the lateral uprights. The lateral uprights and the back support define an integral frame. A plurality of straps includes a thigh, shin and patella strap connected at opposed ends to the frame for securing the brace to the patient. A plurality of cushion pads is disposed along inner surfaces of the lateral uprights and the thigh and shin straps for providing comfort and for mitigating brace migration. An inflatable air bladder is located on an inner surface of the back support for positioning behind the knee. The air bladder has an inflation tube for increasing or decreasing the air volume within the air bladder to affect a range of motion for the patient's knee. |
| US08388558B2 |
Walking assistance device
A walking assistance device has a drive mechanism, which is provided with a linear-motion actuator including an electric motor installed in the upper link member, nut members which are rotationally driven by the electric motor, and a linear-motion output shaft which linearly moves in the direction of the axial centers of the nut members, and a crank arm which is secured to the lower link member coaxially with a joint axis of a third joint and swingably attached to one end of the linear-motion output shaft. The drive mechanism is constructed such that a translational force output from the linear-motion output shaft of the linear-motion actuator is converted into a rotational driving force of the third joint through the crank arm. |
| US08388555B2 |
Posture state classification for a medical device
Techniques relate to operating a medical device in response to a detected posture state of a patient. A trigger event such as a request to modify how therapy is being delivered to the patient may cause a determination to be made as to whether the patient's posture state is stable. If the posture state is stable, an association is created between the posture state and one or more therapy parameter values. Over time, a library of such associations is created that may reflect any posture state in three dimensional space, wherein a posture state comprises at least one of a posture and an activity component. The library of associations may be used to automatically control therapy delivery. Similar ones of the associations may automatically be grouped into posture state regions to facilitate more efficient classification of the patient's posture state to control therapy delivery. |
| US08388552B2 |
System for withdrawing small amounts of body fluid
A system is provided for withdrawing small amounts of body fluid from an animal or human. The system includes a holder and a disposable lancing unit attached to the holder. The lancing unit also includes an open capillary channel for transporting the body fluid and piercing the skin. |
| US08388551B2 |
Method and apparatus for multi-use body fluid sampling device with sterility barrier release
A device for use with a gripper is provided. A cartridge is provided that defines a plurality of cavities. A plurality of penetrating members are at least partially contained in the cavities of the cartridge. The penetrating members are slidably movable to extend outward from the cartridge to penetrate tissue. Each cavity has a longitudinal opening that provides access to an elongate portion of the penetrating member. A sterility barrier is coupled to the cartridge. The sterility barrier covers a plurality of the longitudinal openings. The sterility barrier is configured to be moved so that the elongate portion is accessed by the gripper without touching the barrier. |
| US08388541B2 |
Integrated system for intravascular placement of a catheter
An integrated catheter placement system for accurately placing a catheter within a patient'vasculature is disclosed. In one embodiment, the integrated system comprises a system console, a tip location sensor for temporary placement on the patient's chest, and an ultrasound probe. The tip location sensor senses a magnetic field of a stylet disposed in a lumen of the catheter when the catheter is disposed in the vasculature. The ultrasound probe ultrasonically images a portion of the vasculature prior to intravascular introduction of the catheter. The ultrasound probe includes user input controls for controlling use of the ultrasound probe in an ultrasound mode and use of the tip location sensor in a tip location mode. In another embodiment, ECG signal-based catheter tip guidance is included in the integrated system to enable guidance of the catheter tip to a desired position with respect to a node of the patient's heart. |
| US08388540B2 |
Method and apparatus for orienting a medical image
The present invention provides systems, methods, and devices for orienting image data derived from body tissue. An imaging assembly is introduced into the body of a patient and rotated about an axis. A tracking beam mechanically associated with the imaging assembly is generated, such that the tracking rotates about the axis in unison with the imaging assembly. An angle that the rotating tracking beam makes between a reference rotational orientation and a reference point is determined. The reference rotational orientation can be associated with a fiducial point within the ultrasound image data, such that the ultrasound image can be oriented based on the determined tracking beam rotation angle. |
| US08388539B2 |
Operation supporting device, method, and program
Surgical operation supporting apparatus and method is disclosed in which based on a high-definition tomographic images of an operation site produced before surgery, a three-dimensional model of the operation site is generated, and a surface of the operation site is optically measured during the surgical operation, and further, first position information that represents a three-dimensional position of each of points on the surface is acquired. An unexposed portion of the operation site is measured with ultrasonic waves during the surgical operation, and second position information that represents a three-dimensional position of each of points in the unexposed portion is acquired. Based on the first position information and the second position information, displacement and distortion at a portion whose three-dimensional position is not known in the three-dimensional model is estimated to obtain an estimated result. The three-dimensional model is re-corrected by use of a finite element method and the estimated result. |
| US08388537B2 |
Ultrasonic imaging apparatus
An echo signal reflected from a microbubble contrast agent is discriminated from an echo signal generated upon reflection of a nonlinearly propagated transmission pulse from the body tissues without degradation of the axial resolution, by performing transmission/reception twice or less which would hardly decrease the imaging speed. By detecting a difference in phase of the second harmonic component based on the fundamental component included in the echo signal, an echo signal generated upon nonlinear reflection from a microbubble contrast agent is discriminated from an echo signal generated upon linear reflection of a nonlinearly propagated transmission pulse from the body tissues. The phase of the second harmonic component is detected through phase sensitive detection in which the square of the fundamental component is used as a reference wave. Concurrently, a pulse inversion method is used to extract the second harmonic component included in the original echo signal, whereby degradation of the axial resolution is prevented. |
| US08388535B2 |
Methods and apparatus for focused ultrasound application
An ultrasonic applicator unit (2) is used diagnostically to locate a puncture wound (316) in an artery and then therapeutically to seal the puncture wound with high intensity focused ultrasound (HIFU). A control unit (6) coupled to the applicator unit includes a processor (74) that automates the procedure, controlling various parameters of the diagnostic and therapeutic modes, including the intensity and duration of the ultrasonic energy emitted by the applicator unit. A protective, sterile acoustic shell (4), which is intended to be used with a single patient and then discarded, is slipped over the applicator unit to protect against direct contact between the applicator unit and the patient and to maintain a sterile field at the site of the puncture. The apparatus and method are particularly applicable to sealing a puncture made when inserting a catheter into an artery or other vessel. Several different procedures are described for locating the puncture wound, including imaging the vessel in which the puncture is disposed and use of a locator rod to determine the disposition of the puncture along the longitudinal axis of the artery. |
| US08388534B2 |
Apparatus for providing skin care information by measuring skin moisture content and method and medium for the same
An apparatus for providing skin care information, the apparatus including: an electrode unit supplying a voltage to a user's skin and detecting a current signal in the user's skin; a measurement control unit measuring the user's skin moisture content and sweat gland activity by using the detected current signal; a data calculation unit deriving skin moisture content information by using the skin moisture content and the sweat gland activity, and generating skin care information corresponding to the skin moisture content information; and an information provider providing the user with the generated skin care information is provided. |
| US08388528B2 |
Surgical retractor device and method of use
A surgical retractor device includes a frame and at least one retracting member configured for being secured to the collapsible frame. The retracting member is formed from a spring-biased rotatable member, a tension line secured at a proximal end to the spring-biased rotatable member, and a tissue securing member disposed at a distal end of the tension line. In certain embodiments, the surgical retractor may be collapsible and delivered laparoscopically to the resection site. |
| US08388524B2 |
Medical instruments having video capabiility
An improved medical instrument having a rigid blade, a handle, a power source, and an easily removable video imaging device such as a video monitor is provided. The distal end comprises a series of channels extending along the blade in which one houses a fiber optic illuminating bundle for transmitting light into an area beyond said distal end of the blade, another channel carries an image bundle for transmitting visual images from said area to a position adjacent said proximal end of said blade and a third channel houses an intubation tube installation device or other instrument. The images are carried through the channel and the handle to the video imaging device. A quick release adaptor is connected through a hollow tube containing the image bundle to the laryngoscope handle at the end opposite the blade. The video imaging device is attached to the adaptor and may be easily release or detached therefrom. |
| US08388523B2 |
Medical diagnostic instrument having portable illuminator
A portable medical diagnostic instrument includes an instrument head and a handle portion having an open-ended receiving cavity. A compact illuminator defined by a housing retaining a miniature light source and a power supply is releasably fitted within the open-ended receiving cavity of the handle portion wherein the light source of the illuminator is optically coupled with the instrument on assembly therewith. The handle portion can be integral with the instrument or releasably attached. The handle portion according to at least one version is made from a plastic or other suitable material, permitting disposability and/or single patient use. In one version, the handle portion is flexibly deformable, at least partially, to facilitate release of the portable illuminator. |
| US08388519B2 |
Controllable dexterous endoscopic device
A selectively rigidizable endoscopic device is described. In one aspect, an endoscopic medical device is described that includes a flexible inner tube having a first lumen, a flexible outer tube that receives the inner tube, and a multiplicity of overlapping, rigidizable scale-like strips. Each scale-like strip is coupled with the inner tube and positioned between the inner and outer tubes. Of particular note, the overlapping strips are actuatable between a non-rigidized state in which overlapping strips are slideable relative to one another and a rigidized state in which overlapping strips are not slideable relative to one another. |
| US08388518B2 |
Simplified handgrip for assessment of colonoscope manipulation
A handgrip for a colonoscope shaft is equipped with a novel compact multifunction force and torque sensor allowing for a comprehensive characterization of colonoscope manipulation during a colonoscopy procedure. A two-part hinge design of the handgrip in combination with the multifunction sensor provides for a light weight design in a compact package making using the handgrip convenient and natural. An electronic unit is provided to receive the sensor data wirelessly and calculate a variety of motion parameters guiding a medical practitioner during the procedure and aimed at making colonoscopy safer and less painful. |
| US08388513B2 |
Apparatus for posterior pelvic floor repair
Improved methods and apparatuses for treatment of posterior pelvic floor repair, including rectocele and related pelvic organ prolapse, are provided. A specialized mesh (3) having a shape for convenient placement to treat rectocele by providing both level 2 and level 3 support. Appropriate devices for introducing such a mesh implant are also disclosed. |
| US08388493B2 |
Method for operating a drivetrain
A method for operating a drivetrain of a motor vehicle including a hybrid drive with a combustion engine and an electric motor. A transmission is arranged between the hybrid drive and a drive output and a clutch is arranged between the combustion engine and the electric motor so that, if a failure occurs in the drivetrain, especially in a transmission control device of the transmission, a gear corresponding to an emergency gear is engaged or remains engaged in the transmission. When the emergency gear is engaged, the motor vehicle is in motion and the engine speed falls below a defined value, the clutch arranged between the combustion engine and the electric motor disengages. |
| US08388491B2 |
System and assembly for power transmission and generation in a wind turbine
Various power transmission and generation systems and assemblies are provided for a wind turbine. In one embodiment, a power generation system is provided including a transmission having an input axially aligned with an output, the input configured to receive rotary motion generated by a wind driven rotor head, the input located downwind of the output, an electromagnetic apparatus having an input configured to be coupled to the transmission output, and a bearing configured to radially support both the transmission output and the electromagnetic apparatus input. In this way, a common bearing may support both the transmission and electromagnetic apparatus, allowing for a more compact and efficient design while retaining service and repair capabilities. |
| US08388490B2 |
Fixed gear internal gear hub
A fixed internal gear hub comprising a fixed axle, an input member and an output member each rotatably mounted about the axle, an epicyclic gear system comprising at least one sun gear, rotatably mounted about the axle, planet pinions disposed in a planet cage and a gear ring. The gear ring is connected non-rotatably to the input member. The planet cage is connected non-rotatably to the output member. A clutch enables the input member to be selectively non-rotatably connected to the planet cage and a selector key enables the sun gear to be selectively locked rotationally to the axle. The hub provides two fixed gear ratios and further fixed gear ratios may be provided by adding an additional sun gear or gears. |
| US08388489B2 |
Transmission
A multi-ratio automatic transmission for a vehicle, the transmission having a single planetary gear set, a plurality of friction elements for coupling components of the planetary gear set between an input and an output of the transmission in different configurations so as to achieve a plurality of forward drive ratios, and a control system for selectively engaging/disengaging the friction elements in different combinations to effect selection of the ratios, wherein the friction elements include first and second clutches mounted forward of the planetary gear set, and wherein power flow in each of the forward drive ratios is routed from the input to the planetary gear set through at least one of the first and second clutches. |
| US08388487B2 |
Differential apparatus for vehicle
A differential apparatus has a planet carrier 2A rotated by driving torque from a driving source, a planetary gear 2B rotated for self-rotation around its own axis by receiving rotational force of the planet carrier 2A, a sun gear 2C and an internal gear 2D differentially distributing the rotational force to a pair of output shafts by receiving the rotational force of the planet carrier 2A from the planetary gear 2B, and a differential restricting mechanism 2 having an inner clutch plates 3A and an outer clutch plates 3B restricting a differential of the differential mechanism 3. The planet carrier 2A is disposed between the sun gear 2C and the internal gear 2D, and the sun gear 2C and internal gear 2D are respectively connected each other to be able to transmit torque through the inner clutch plates 3A and the outer clutch plates 3B. |
| US08388484B2 |
Ratio limiting arrangement
An arrangement is disclosed for providing an “end-stop” function for a variator in a continuously variable transmission. The variator (8) needs some arrangement for preventing its own drive ratio from going beyond a ratio limit. In accordance with the present invention, this is provided by means of a one-way clutch (22 or 24). The one-way clutch is coupled to both the variators input and its output, and is arranged to engage (lock up) when the variator reaches its ratio limit, so that the variator is prevented from going beyond the limits. The invention is particularly suited to use with transmissions which provide two regimes and a synchronous change between them. |
| US08388482B2 |
Power take-off shaft arrangement
The invention relates to a groundspeed power take-off (PTO) shaft arrangement in a commercial agricultural vehicle. The groundspeed PTO shaft arrangement has a groundspeed PTO shaft device with a differential gear (222). The differential gear contains an input shaft (221) which is coupled to a gear (212). A right wheel output shaft (232) is coupled to an end drive (233) of a right wheel (234) and driven via the input shaft (221); a left wheel output shaft (239) is coupled to an end drive of a left wheel and is driven via the input shaft (221). Provided in this case is a first PTO shaft (236) which issues from the differential gear (222) relative to the input shaft (221), is driven by the input shaft (221) and is coupled to the right or left wheel output shaft (232, 239). |
| US08388480B2 |
Torque distributing drive mechanism for motorized vehicles
A torque distributing drive mechanism is provided for transmitting torque to at least a first and a second output member. In addition, a motorized vehicle is provided that is equipped with such a torque distributing device. The device includes, but is not limited to a planetary gear set coupled to the first output member and coupled to the second output member, and an auxiliary drive member coupled to a carrier of the planetary gear set for inducting counter-directed offset torques to the first and second output member. |
| US08388479B2 |
Automatic transmission having torque converter bypass
An automatic transmission having an improved lock up torque converter configuration includes two drive members: a first quill or tubular drive member which carries the output of the torque converter to the transmission gearbox and a second co-axial shaft or drive member which is driven by the torque converter lockup clutch and thus directly carries the engine output to the transmission gear box and bypasses the torque converter. The transmission gearbox includes two planetary gear assemblies having certain elements which are selectively grounded to the transmission housing by two friction brakes. This transmission, torque converter and torque converter clutch configuration prevents torque converter clutch engagement in its lower gear and forces torque converter clutch lockup in its upper gear. |
| US08388478B2 |
Input shaft for hybrid transmission
An input shaft for a hybrid transmission that is used for the hybrid transmission equipped with a plurality of friction elements and at least two or more planetary gear sets receiving power from an engine and at least one or more motor generators, may include a first spline to which at least one of the motor generators may be connected, a second spline and a third spline to which rotary elements of the planetary gear sets may be connected, respectively, and a lubricant channel formed inside the input shaft to provide a channel for lubricant for lubricating parts of the transmission. |
| US08388477B2 |
Toothed belt
Toothed belt for use in contact with oil and comprising a body and a number of teeth extending from at least one surface of the body; the teeth are coated by a fabric; a resistant layer comprising a plastomer based on fluorine with the addition of elastomeric material, in which the plastomer is present in a larger quantity than the elastomeric material, is applied by adhesion onto the coating fabric. The elastomeric material forming the body of the belt is a copolymer obtained from a dienic monomer and a monomer containing nitrile groups, in which the nitrile groups are between 33% and 49%, preferably 39%, in weight with respect to the copolymer. |
| US08388476B2 |
Sports ball
A sports ball includes an inflatable bladder, and a ball carcass. The ball pocket is constructed to have a true roundness shape, having an interior cavity receiving the inflatable bladder therein, wherein when the inflatable bladder is inflated, the ball pocket retains a true roundness shape of the inflatable bladder. The ball carcass includes a ball cushion and a plurality of carcass panels. Each of the carcass panels has a peripheral edge and a flat bottom surface defined within the peripheral edge, wherein the bottom surface of each of the carcass panels is entirely affixed to the ball cushion at a position that the peripheral edge of each of the carcass panels is fittingly aligned with the peripheral edges of the adjacent carcass panels to form a roundness carcass of the sportsball in a stitch-less manner. |
| US08388473B2 |
Arrow shaft with transition portion
An arrow shaft comprising a first shaft portion and a second shaft portion is disclosed. The second shaft portion of the arrow shaft may have a larger outer diameter than the first shaft portion. The arrow shaft may also comprise a transition portion between the first shaft portion and the second shaft portion. An arrow comprising an arrow shaft, a first shaft portion, a second shaft portion, a nock, and a point is also disclosed. The first shaft portion of the arrow may comprise a lengthwise segment of the arrow shaft terminating at an end of the arrow shaft adjacent to the arrow nock. The second shaft portion of the arrow may comprise a lengthwise segment of the arrow shaft terminating at an end of the arrow shaft adjacent to the arrow point. |
| US08388472B2 |
Sport game
A plurality of articles for playing a sport game, the plurality of articles including a game ball, a plurality of goal rods and a sport court having a court top, a court base, two court sides and two court ends which define a game space, wherein the court top includes open areas on each end of the court top, wherein the open areas are separated by a studded area, the court base is divided into four sections, wherein the four sections include a goal zones separated by neutral zones, each of the two court sides include a flat portion and a studded portion, and each of the two court ends includes a goal opening. |
| US08388468B2 |
Low lift golf ball
A golf ball having a plurality of dimples formed on its outer surface, the outer surface of the golf ball being divided into plural areas comprising at least first areas containing a plurality of first dimples and second areas containing a plurality of second dimples, the areas together forming a spherical polyhedron shape, the first dimples comprising spherical dimples having a first, spherical chord depth and the second dimples comprising truncated spherical dimples having a second, truncated chord depth, and the second dimples are of larger radius than the first dimples and have a truncated chord depth which is less than the spherical chord depth of the first dimples. |
| US08388461B1 |
Golf training aid using a projected decal image
Small flexible decals having a vinyl cling membrane base layer (20) attach onto the lens of conventional spectacles forming a training aid for use in sports activities such as golf. The decals cling firmly to the spectacle lens by cling attraction and do not require an adhesive. The decals occupy a small area of the lens and are positioned directly in line between the user's eyes and visual target. This creates the appearance of a projected decal image superimposed over the visual target. In golf the projected decal image appears superimposed over the golf ball and serves as a visual aid to the golfer. In one embodiment a tinted, transparent projected decal image (18) aids a golfer to establish proper alignment at address and reveals excessive head movement during the golf stroke. In another embodiment an opaque projected decal image (19) prevents the golfer from becoming visually fixated on the golf ball, thereby reducing stress and performance anxiety. |
| US08388457B2 |
Biased plunge pin assembly
A vehicle, such as off road vehicle, includes a plunge pin assembly located in a flexible joint, which maybe actuated without tools to decouple and thus remove a driven system from a driving system. The plunge pin assembly includes a plunge pin biased to an installed position such that a clip of the plunge pin assembly retains the driven system to the driving system during operation of a vehicle. The clip (e.g., circlip, snap ring, coil spring or crest wave spring) is circumferentially contractable and expandable. A transfer element cooperates with tapered and recessed contours of the plunge pin to permit the aforementioned actuation of the clip. Movement of the transfer pin along with contraction of the clip allows the driven system to be decoupled from the driving system. The plunge pin may include a head portion positioned at a desired distance from a drive axle of the driven system. |
| US08388454B2 |
Gaming machine capable of protecting control unit against cheating and tampering
A gaming machine 1 includes: a cabinet 2; a top door 3 that is openable and closable, and disposed on an upper portion T of the cabinet 2; and a main display 31 that is disposed on the top door 3 and performs display related to a game. In addition, the cabinet 2 has a main housing portion 22 that houses a control unit 61 and a sub housing portion 21 that is provided between the top door 3 and the main housing portion 22. In the sub housing portion 21, a relay portion (211) that relays a connection of the main display 3 and a control unit 61. |
| US08388453B2 |
Gaming system having large display and plural gaming machines
The gaming system of the present invention comprises: a plurality of gaming machines; a control device; a single pedestal having an installation surface for installing the gaming machines; a supporting member provided such that a first end thereof is supported by the pedestal and the second end thereof is oriented upwardly; a common image display supported at a position above the upper surfaces of the gaming machines by the supporting member, and communication cables for communication between the plurality of gaming machines and the control device. |
| US08388447B2 |
Systems, methods and techniques for safely and effectively coordinating video game play contests both on and off line
A game involves establishing a Wi-Fi connection for retrieving a template used to create a level for the game. A play test is conducted to determine if the created level of the game can be played. The created game level can be shared with other players and/or submitted as a contest for play and competition judging by other players. |
| US08388445B2 |
System and method for conducting a fantasy sports game
A system and method for a fantasy sporting event game that reduces the requirement that the game player be skilled in the sport, or have knowledge of the sport. The method resolves the competition with a single actual sporting event as opposed to a season. The fantasy team players, chosen from players participating in the live sporting event, are randomly assigned to the fantasy teams. Team owners sign on after a live sporting event has been selected. Game players are then each assigned team members to fill out their rosters. An actual live player may be assigned to more than one team. Likewise, the fantasy teams established need not contain an actual live player from each of the positions for the particular sporting event. Variations as to the number of players on a fantasy team and the duration of the one-game time period are anticipated. |
| US08388436B2 |
Gaming device having multiple interacting independently operable wheels
A gaming device having multiple interacting independently operated symbol generators, such as wheels. In one embodiment, each wheel includes a plurality of sections that are associated with a plurality of different outcomes which are displayed to a player. One or more of the wheels are activated, either sequentially or simultaneously and the results of the wheel activations influence one or more subsequent wheel activations. Upon a terminating event, an outcome based on the results from one or more spins of one or more of the wheels is provided to the player. |
| US08388435B2 |
Gaming system having multiple wagering games with shared features
A method of playing a wagering game comprises receiving a wager, and generating a randomly selected first outcome of a first wagering game, the first outcome comprising a first plurality of symbols arranged in a first matrix. The method further comprises generating a randomly selected second outcome of a second wagering game, the second outcome comprising a second plurality of symbols arranged in a second matrix, and simultaneously displaying the first outcome and the second outcome on at least one display. The method further comprises detecting an occurrence of a triggering event, in response to the triggering event, copying a first special symbol occurring in the first outcome into the second outcome to yield a modified second outcome, and evaluating the first outcome and the modified second outcome for winning combinations of symbols. |
| US08388428B1 |
Community poker card game online playing system
The online poker gaming system comprises a live or recorded poker game, and at least one gaming terminal. The game involves a group of players sitting around a table, playing for prize money so there is a cash incentive for each to win. The player terminal displays images of the game being broadcast for view by an online player. The player terminal also includes a schematic of the game to present the game status and gaming data of the game. The player terminal also includes a keypad, enabling the online player to select one or more players to win, and select a value for each selection. The online player cannot fold, call, check, and raise, but can participate by making selections, much as one would make selections at a racetrack. The online player can make multiple playing selections unavailable to the player sitting at the table. |
| US08388420B1 |
Apparatus and method for extracting crustacean meat
Crustacean meat is extracted from crustacean body using centrifugal force. Cooked crustaceans, such as crabs, have their top shells and claws removed, while retaining the legs and the abdomen shells with the meat inside the shells. The crab portions are placed in a rotating cage and spun to cause separation of the meat from the shell. |
| US08388414B2 |
Apparatus for cleaning magnetic disks and methods for manufacturing magnetic disks
A method, according to one embodiment, includes forming a lubricant film on a magnetic disk having at least a magnetic recording film above a substrate, and a protective film above the magnetic recording film, and wiping the lubricant film while rotating the substrate, e.g., at about 3.0 m/s to about 3.5 m/s by pressing a pad against a wiping cloth e.g., at a loading speed of about 12 mm/min to about 36 mm/min e.g., under a pressure of about 3 gf/mm2 to about 9 gf/mm2. The pad has a convexly curved surface in contact with the wiping cloth, and the wiping cloth is disposed so as to oppose the lubricant film. The method also includes pressing a cleaning tape which includes abrasive grains against the substrate on which the protective film and lubricant film are formed while rotating the substrate to remove protrusions. Apparatuses and forming the layers are also described. |
| US08388413B1 |
Wideblade sharpening guide
Apparatus and method for sharpening a tool, such as a chisel. A sharpening guide applies a clamping force to secure the tool and advances a beveled leading edge surface of the secured tool against an abrasive surface to sharpen a cutting edge while the guide is in an upright orientation. An alignment plate nestingly receives the guide in an inverted orientation to align the tool prior to sharpening. During alignment, a back surface of the tool slidingly contacts an upper plate surface and the cutting edge contactingly abuts an alignment feature which projects from the plate surface. In some embodiments, the alignment feature comprises a removable alignment pin selectively insertable into a plurality of spaced apart apertures, each providing a final bevel angle for the sharpened tool. |
| US08388410B2 |
RFID-containing carriers used for silicon wafer quality
A carrier configured for use in a lapping machine includes a body having a first opening for carrying a work piece during operation of the lapping machine. A device is arranged and disposed in the body. The device is configured to retain information readable by a reading device for identifying the body. |
| US08388404B2 |
Transformable toy
A transformable toy, in which exposure of a coupling mechanism is reduced and the turning range of the second exterior member with respect to the first exterior member is increased, is provided. An exterior main body for a shin section covers a part of an intermediate member and has an opening portion at a location opposing a thigh section when the shin section turns toward the thigh section. A movable exterior member, which moves through a link mechanism, is coupled to the intermediate member via the link mechanism, and configured to block the opening portion when it is at a first position and to be at least partially located inside the exterior main body when it is at a second position. |
| US08388403B2 |
Tray system
A tray system for retaining items on a tray and preventing items from falling onto a surface comprises a tray and at least one cord attached thereto. Engagement features at the end of the cord that is distal to the tray may securely attach to a toy, a food item, an item of dishware, drinkware, or flatware, or any other small item. The cord is preferably of a length such that attached items cannot reach the floor if they are dislodged from the tray and otherwise short enough so as not to be a safety hazard. The system further comprises fasteners disposed on an underside of the tray, for retaining the tray in a position or to a larger item, and fasteners on a topside of the tray, for securing items to the surface of the tray. The surface of the tray may also have a plurality of compartments thereon. |
| US08388397B2 |
Liquid crystal cell manufacturing device and method thereof
The present invention provides a liquid crystal cell manufacturing device and a method thereof. The liquid crystal cell manufacturing device includes a pre-alignment vacuum chamber, a vacuum lamination chamber and a sealant curing chamber. The pre-alignment vacuum chamber includes a comb-type transferring system for aligning a first substrate with a second substrate and sending them into the vacuum lamination chamber. The vacuum lamination chamber uses a lamination device to laminate the first substrate and the second substrate into a substrate assembly under a nearly vacuum status, and then uses a transferring device to send the substrate assembly to the sealant curing chamber. The sealant curing chamber uses at least one UV spot light source to move above the substrate assembly and irradiate a surface of the substrate assembly to cure at least one sealant in the substrate assembly, and thereby complete manufacture of liquid crystal cells of liquid crystal panels. |
| US08388396B2 |
Method of manufacturing a spark plug having electrode cage secured to the shell
Provided is a manufacturing method for manufacturing a spark plug which produces a spark plug which mitigates misfire and improves gas mileage, peak engine performance, horsepower, and increases the RPM range of the host vehicle. The improved performance of the spark plug is, at least in part, attributable to the spacing between an electrode body and an electrode cage. In particular, the electrode cage extends over the electrode body such that the arcuate members of the electrode cage are equidistantly spaced from the bulbous or spherical electrode body. The manufacturing method described herein results in a spark plug having the above-described configuration, while being formed and assembled at an economical cost. |
| US08388393B1 |
Outboard motors and exhaust systems for outboard motors
An outboard motor includes an internal combustion engine, a driveshaft housing, a molded adapter plate connecting the internal combustion engine and the driveshaft housing; and an elongated exhaust conduit conveying hot exhaust gas from the internal combustion engine, the exhaust conduit extending from a first end portion located proximate to the internal combustion engine to a second end portion located proximate to the driveshaft housing. The exhaust conduit and adapter plate are separate components. |
| US08388382B2 |
Power unit and battery connector
A bus bar 3 connects in series the plurality of batteries 10 by connecting a positive electrode 12 with a negative electrode 13 in each of the adjacent batteries. A terminal 4 is connected to the bus bar, and to which an electric wire is attached. The bus bar 3 and the terminal 4 are integrally formed with each other with a coupling portion 9. Further, the terminal 4 includes at least a pair of press-connecting blades 42d for cutting through an insulating cover of an electric wire 5 and press-contacting a core wire of the electric wire 5 when the electric wire 5 is press-fitted into between the press-connecting blades 42d. |
| US08388377B2 |
Slide actuated coaxial cable connector
There is provided a coaxial cable connector for coupling an end of a coaxial cable to an outer diameter of a threaded interface port. The coaxial cable connector includes a connector body, a tubular inner post, and a sleeve member. The connector body has a first end, an opposing second end, and a bore therethrough. The inner post is disposed within the bore of the connector body, and includes a first end and a second end. The first end is adapted to engage the connector body so as to prevent relative axial movement with the connector body. The second end of the inner post is adapted to be inserted into the end of the coaxial cable. Either the first end of the connector body or the first end of the inner post includes a basket portion adapted to engage the threaded interface port. The basket portion includes an outer diameter, an inner diameter that is less than the outer diameter of the threaded interface port, and a relief element. The relief element is adapted to radially expand the outer diameter of the basket portion upon engaging the interface port. The sleeve member is disposed in overlaying relation to the basket portion, and includes an inner diameter that is less than the expanded outer diameter of the basket portion. The sleeve member is axially movable in relation to the basket portion from a first position to a second position to radially compress the basket portion. |
| US08388376B2 |
Electronic endoscope
An electronic endoscope has an insert section to be introduced into a human body cavity. A distal portion of the insert section contains a CCD and a printed circuit board to which the CCD is bonded. In the insert section, a cable bundle being a bundle of coaxial cables extends. Each coaxial cable consists of a signal line, insulation surrounding the signal line, a braided wire surrounding the insulation, and an insulating jacket. The cylindrical braided wire is stranded into a single line, and is soldered as a ground line to a ground terminal of the printed circuit board. The signal line is pulled out of the coaxial cable with a length longer than the ground line. The signal line is soldered to an input/output terminal of the printed circuit board with a larger sag than the ground line. |
| US08388375B2 |
Coaxial cable compression connectors
Coaxial cable connectors. In one example embodiment, a coaxial cable connector for terminating a coaxial cable is provided. The coaxial cable includes an inner conductor, an insulating layer, an outer conductor, and a jacket. The coaxial cable connector includes an internal connector structure, an external connector structure, and a conductive pin. The external connector structure cooperates with the internal connector structure to define a cylindrical gap that is configured to receive an increased-diameter section of the outer conductor. The external connector structure is configured to be clamped around the increased-diameter section so as to radially compress the increased-diameter section between the external connector structure and the internal connector structure. The conductive pin is configured to deform the inner conductor. |
| US08388374B2 |
Coupling system for electrical connector assembly
An electrical connector assembly that comprises a first connector member including a first connector body supporting a first contact. The first connector body is formed of a substantially rigid material and has a first interface end. The first interface end has a substantially conical shape that defines a first tapered surface. A second connector member includes a second connector body supporting a second contact configured to mate with the first contact. The second connector body is formed of a substantially rigid material and has a second interface end that mates with the first interface end. The second interface end of the second connector member has a second tapered surface. The first and second tapered surfaces have substantially the same angle of taper and taper in opposite directions to engage one another in a friction fit wherein the angle of taper is between about 3.5° to 6.5°. A coupling member is mounted near one of the first and second interface ends and has an internal engagement member that is configured to engage a corresponding external engagement member of the other of the first and second connector bodies. |
| US08388373B2 |
Connector with movable soldering attachments
A connector soldered to a PCB has an insulating housing of which two opposite ends are recessed to form a pair of holding recesses, terminals mounted in the insulating housing with soldering portions projected out of a bottom of the insulating housing, a pair of supporting members mounted to two opposite ends of the insulating housing and a pair of supporting members. A bottom of the supporting member extends perpendicularly to form an inserting slice having a portion thereof punched sideward to form a projection. The positioning member mounted to the inserting slice has a soldering tail and a base slice having two opposite ends thereof bent sideward and then extended toward each other to form a pair of clasping portions. A guiding slot is opened in the base portion for receiving the projection. The projection can move up and down in the guiding slot to adjust the position of the positioning member to keep the soldering portions and the soldering tails level even when there is tolerance in production. |
| US08388368B2 |
Lighting connector devices and uses thereof
A multi-way connector connects a plurality of lighting apparatuses together, wherein connector comprises a plurality of lighting connectors, each lighting connector comprising an upper housing having plural connector pins, and one or more interlocking grooves; and a lower housing which has a plurality of connector pin guide holes, and one or more interlocking tongue portions, the lower housing being connectable with the upper housing to form each lighting connector by coupling at least one of the interlocking grooves with at least one of the interlocking tongue portions, and by coupling at least one of the plural connector pins with at least one of the connector pin guide holes; a multi-way connecting portion configured to permit power and/or signals to pass between and among the plurality of lighting connectors; and plural flexible connectors electrically connecting each lower housing with the multi-way connecting portion. |
| US08388361B2 |
Portable storage device with retractable connector
A thumb drive includes a retractable USB connector sized to translate between an extended position beyond a housing and a retracted position into the housing. An actuator, such as a dial or a lever, is sized to actuate the USB connector to move the USB connector between the extended position and the retracted position. The USB connector is sized to translate to the extended position when the actuator is moved in one direction. The USB connector is sized to translate to the retracted position when the actuator is moved in an opposite direction. |
| US08388358B2 |
Contact rail for a junction box
A contact rail is provided including a module coupling end and a mating end. A diode mounting surface is positioned between the module coupling end and the mating end. A pivot member extends from a base of the module coupling end. The pivot member is configured to be engaged by an elongated tool. A module coupling fastener engages the base of the module coupling end. The elongated tool is configured to engage the module coupling fastener. The elongated tool is configured to pivot about the pivot member to separate the module coupling fastener from the base of the module coupling end so that a contact from a power module is receivable between the base of the module coupling end and the module coupling fastener. |
| US08388355B2 |
Integrated noise reduction connector
An electrical connector comprising an insulative body, a plurality of pins carried by the body and a ferromagnetic element that rides on one of the plurality of the pins. The ferromagnetic element provides a low pass filter capability for signals transmitted over the one pin. |
| US08388352B1 |
Duck head connector
Embodiments are directed to a duck head connector comprised of a connector for connecting to a power adapter and an electric plug that swivels about the face of the side of the plug, where flexible insulated wires connect the prongs of the electric plug with the contacts of the connector. The flexible insulated wires rotate together with the plug, with the length and shape of the wires enabling the wires to wrap around each other without becoming tangled. In an alternative embodiment, a pair of spring contacts connects the prongs of the electric plug with a pair of stationary half-ring contacts. The spring contacts swivel along the inner surface of the half-ring contacts when the plug rotates. Flexible insulated wires connect the stationary half-ring contacts to the contacts of the connector. |
| US08388348B2 |
Disease treatment simulation
There are provided a method, system and medium having instructions embedded to determine an attribute of a simulated patient's state resulting from a patient-physician encounter. The method includes receiving a current treatment move and an initial value of the attribute; calculating a maximal expected incremental effect value of the current treatment move over a previous treatment move on the attribute; attenuating the maximal expected incremental effect value based on amount of time between the previous treatment move and the current treatment move; summing the attenuated maximal expected incremental effect value with the initial value to generate an updated attribute of the simulated patient's state; and generating a patient-physician encounter that includes the updated attribute. |
| US08388344B2 |
Osteointegrative interface
Dental implant with biomimetic osteointegrative interface has a substrate of biocompatible material with a first layer thereon, having a first concentration of oxide of the biocompatible material, enriched with a second concentration of phosphorus and with a third concentration of calcium. The ratio between the concentration of calcium and the concentration of phosphorus is greater than two and the biomimetic osteointegrative interface further comprising a second layer having a first surface in contact with the first layer, and a second surface, the second layer having a fourth concentration of oxide enriched with a fifth concentration of calcium and a sixth concentration of phosphorus, the fourth concentration being less than the fifth and sixth concentrations and the ratio between the fifth concentration of calcium and the sixth concentration of phosphorus being no less than three. |
| US08388342B2 |
Drill jig for positioning dental implants
The invention relates to a template for placing at least one dental implant (7) in a jaw (1) having at least one bore (3) for guiding this implant (7) when it is fixed in the jaw (1), whereby a recess (4) is provided that opens at least partly in said bore (3) in order to enable verifying the position of a implant guide with the implant. |
| US08388341B2 |
Method and apparatus for organizing orthodontic spacers
Orthodontic spacer and floss set-ups are organized on a set-up holder which is a thin square or rectangular piece of plastic that has a plurality of complementary notches formed across opposite sides. The spacer is positioned more or less in between the notches on the set-up holder and one length of floss is disposed in one notch while the other length of floss is disposed in the complementary notch on the opposite side of the holder. In a supply of two or more spacer set-ups, the set-ups are separated from each other in this manner so that a particular one does not have to be untangled from a jumble of other set-ups. Kits provide pre-made set-ups already organized on a piece of notched plastic. |
| US08388339B2 |
Single micro-pin flame sense circuit and method
A flame sense circuit and method utilizing only a single pin of a microcontroller is provided. A flame sense circuit is used to vary the charge on a capacitor from a logic high indicating no flame to a logic low when a flame is detected. The microcontroller changes the state of the pin coupled to this circuitry from a high impedance input to detect when the capacitor is discharged indicating the presence of flame, to a logic high output to recharge the flame sense capacitor. Once this charging has been accomplished, the microcontroller again changes the status of the pin to a high impedance input and verifies that the capacitor has been charged. This pin is monitored to verify that the flame sense capacitor is again discharged to indicate the continued presence of flame. This process is repeated to ensure flame continues to be present during a combustion event. |
| US08388338B2 |
System for the injection moulding of plastic material, particularly suitable for being associated with a blowing unit of the moulded plastic material
An injection molding system of plastic material, includes a press having first and a second pressure plates, suitable for closing between them a mold, by applying a closing force, and a distribution and injection assembly suitable for distributing and injecting a fluid plastic material into the mold and in turn comprising an intermediate hot distribution plate interposed between a bottom plate and a nozzle-bearing plate, provided for cooperating into contact and in sliding relationship, along a respective sliding and contact surface with the end of one or more injection nozzles fixed on the nozzle-bearing plate, in order to distribute the fluid plastic material to be injected into the mold, wherein the distribution and injection assembly is arranged adjacent to and along a side of the mold, not associated with the first and the second pressure plates so as not to be subject to the closing force of the mold. |
| US08388337B2 |
Process and device for casting products intended for human consumption
The invention relates to a casting machine for producing a product intended for human consumption from a castable material, in particular a fat material such as chocolate, for example, having a heatable material container for receiving the castable material; at least one nozzle which is in fluid connection with the material container interior, and a pressure source for generating an overpressure in the material container interior. According to the invention, the nozzle has a nozzle orifice or a nozzle constriction, the open cross section or flow cross section of which is flexible. A process according to the invention for producing a product intended for human consumption from a castable material has the following steps: providing a heated castable material in a material container; generating an overpressure in the material container interior; forcing the material through a nozzle in fluid connection with the material container with simultaneous changing of the flow and/or open cross section of the nozzle. |
| US08388335B2 |
Blank containment device and methods
Embodiments of the invention provide improvements to dies used in the formation of pressware from blanks. In some embodiments, the die includes at least one stop that helps contain the blank as it is fed to the die and that allows for improved adjustability of the stop with respect to the die. In some embodiments, the die includes a defined recess that contains and centers the blank on the die as the blank is fed to the die. |
| US08388331B2 |
Liquid flow converging device and method of manufacturing multi-layer film
A liquid flow converging device and a method of manufacturing a multi-layer film. The converging device comprises an element (A) having a large number of slits for passing two liquid flows to be converged therethrough and an element (B) having a first converging part for converging, in a laminar form, a large number of laminar liquid flows formed by passing the liquid flows through the large number of slits to form a first laminar liquid flow. The converging device for the liquid flow comprises a first confluence forming device having two or more elements (A) installed independently of each other and two or more elements (B) installed independently of each other. |
| US08388328B2 |
Rotary pump and brake device in which rotary pump is provided
In an inner wall surface of a casing, grooves are formed that correspond to end faces of an outer rotor and an inner rotor, and seal members are disposed within the grooves, the seal members presses against the end faces of the outer rotor and the inner rotor. Inclined portions are provided in sealing portions of resin members of seal members, the sealing portions covering a closed portion. With this configuration, an internal pressure in the closed portion causes the inclined portions to separate from an outer rotor and an inner rotor when a brake fluid pressure within the closed portion increases to the point that the brake fluid is excessively compressed, releasing the brake fluid that is inside the closed portion. It is therefore possible to prevent the brake fluid pressure from increasing excessively within the closed portion. |
| US08388325B2 |
Piston pump for a vehicle brake system, having a piston rod
The invention relates to a piston pump for a vehicle braking system, having a housing section and a piston that is displacably guided into the housing section. A receiving cap is provided for receiving an inlet valve. A sealing element is connected to the receiving cap for sealing the piston and a piston rod that is joined to the sealing element. The piston rod has a first and a second piston rod element. In the first piston rod element, a fluid inlet for introducing the fluid into the inside of the piston is provided. The second piston rod element partially covers the fluid inlet in the axial direction of the piston. |
| US08388324B2 |
Device for metering out a flowable mass using a coaxial rotary piston and plunger
A device for metering out a flowable mass, especially a mass containing fat, for producing confectionery products, for example to a nozzle for extruding a mass into a mold. The mass traverses an inlet opening (13) and enters a chamber (8) from where it can be extruded through an outlet opening (14) by a plunger (7). A rotary piston (12) is associated with the plunger (7) and closes the outlet opening (14) in a position of use and the inlet opening (13) in a second position of use. The rotary piston (12) has a recessed portion (16 to 19) which extends from a front edge (15) of the rotary piston (12) towards its peripheral surface (25). |
| US08388323B2 |
Reagent dosing pump
A pump is provided for pumping a liquid. The pump includes an inlet, an outlet, and a pumping chamber for receiving the liquid from the inlet. An actuator arrangement is also included and is operable between a first position and a second position to pump the liquid from the pumping chamber into the outlet and includes a solenoid actuator having a solenoid coil, a pole element, and a coil former to carry the solenoid coil. The inlet and the pumping chamber are in fluid communication with a supply passage when the actuator arrangement is in the first position. The supply passage extends into or around the solenoid coil and is defined between the coil former and the pole element to allow transfer of heat from the actuator arrangement. |
| US08388320B2 |
Mount for compressor shell
The present invention discloses a compressor including a compressor main body (20) for compressing refrigerant, a shell (100) for accommodating the refrigerant and the compressor main body (20), and mounts (130) attached to the front and rear of the shell (100) for the installation of the shell (100), and having a natural frequency controlled according to a natural frequency of the shell (100) for the dynamic vibration absorption. In an assembly state where the compressor main body (20) and the shell (100) are completely coupled to each other, the shell (100) is exited by an impact hammer and the natural frequency of the shell (100) is measured. As the natural frequency of the mount (130) is controlled according to the natural frequency of the shell (100) to absorb vibration, Vibration of the shell (100) can be prevented. That is, the mount functions as a dynamic vibration absorber to suppress vibration and noise of the shell (100). |
| US08388319B2 |
Stator device, motor constructed thereby, and heat-dissipating fan including the stator device
A stator device includes a base having a shaft tube receiving a bearing. The shaft tube includes a top end having at least one groove. A stator unit is mounted around an outer periphery of the shaft tube. The stator unit includes at least one limiting member extending through the at least one groove into the shaft tube. The at least one limiting member prevents the bearing from disengaging from the shaft tube, enhancing assembling convenience. The stator can be coupled with a rotor to form a motor with enhanced assembling convenience and enhanced rotational stability. The base can be interconnected by connecting members to a housing having air inlet and outlet sides. Vanes can be formed on the hub of the rotor to form an impeller. Thus, a heat-dissipating fan can be formed from the stator device. |
| US08388318B2 |
Hermetic crankcase heater
A heater is provided inside a hermetic compressor to heat the fluid in an oil sump of the compressor. The heater can be substantially submerged in the fluid even at low fluid levels. The heater can raise the temperature of the fluid to a predetermined temperature to substantially maintain non-lubricant fluids in a gaseous state and prevent non-lubricant fluids from mixing with the lubricant in the sump. A feed through assembly in the compressor housing is used to supply power to both the compressor motor and the heater. |
| US08388314B2 |
Turbine inlet casing with integral bearing housing
A compressor inlet casing comprising an inner bellmouth and a bearing housing. The bearing housing may include an integrally cast first half connected to the inner bellmouth and a cavity positioned between the inner bellmouth and the integrally cast first half of the bearing housing. |
| US08388313B2 |
Extraction cavity wing seal
A pressure containing casing for a turbine engine. The pressure containing casing may include a first extraction cavity, a second extraction cavity, an interface between the first extraction cavity and the second extraction cavity, and a wing seal positioned within the interface. |
| US08388309B2 |
Gas turbine sealing apparatus
A sealing apparatus in a gas turbine. The sealing apparatus includes a seal housing apparatus coupled to a disc/rotor assembly so as to be rotatable therewith during operation of the gas turbine. The seal housing apparatus comprises a base member, a first leg portion, a second leg portion, and spanning structure. The base member extends generally axially between forward and aft rows of rotatable blades and is positioned adjacent to a row of stationary vanes. The first leg portion extends radially inwardly from the base member and is coupled to the disc/rotor assembly. The second leg portion is axially spaced from the first leg portion, extends radially inwardly from the base member, and is coupled to the disc/rotor assembly. The spanning structure extends between and is rigidly coupled to each of the base member, the first leg portion, and the second leg portion. |
| US08388307B2 |
Turbine nozzle assembly including radially-compliant spring member for gas turbine engine
Embodiments of a turbine nozzle assembly are provided for deployment within a gas turbine engine (GTE) including a first GTE-nozzle mounting interface. In one embodiment, the turbine nozzle assembly includes a turbine nozzle flowbody, a first mounting flange configured to be mounted to the first GTE-nozzle mounting interface, and a first radially-compliant spring member coupled between the turbine nozzle flowbody and the first mounting flange. The turbine nozzle flowbody has an inner nozzle endwall and an outer nozzle endwall, which is fixedly coupled to the inner nozzle endwall and which cooperates therewith to define a flow passage through the turbine nozzle flowbody. The first radially-compliant spring member accommodates relative thermal movement between the turbine nozzle flowbody and the first mounting flange to alleviate thermomechanical stress during operation of the GTE. |
| US08388306B2 |
Method for varying the geometry of a mid-turbine frame
A method for varying the geometry of a mid-turbine frame includes detecting a strain in a mid-turbine frame with a piezoelectric material; applying a deformation voltage to the piezoelectric material as a function of the detected strain; deforming the piezoelectric material to actuate an actuation plate; and repositioning an engine casing through the actuation of the actuation plate. |
| US08388305B2 |
Fan assembly with vibration absorbing member
A fan assembly includes a chassis and a fan bracket secured in the chassis. The chassis has a bottom wall. The fan bracket includes a first sidewall and a second sidewall perpendicular to the bottom wall, and it is configured for securing the fans. A securing flange extends from an edge of the first sidewall, and is secured to the bottom wall of the chassis. A plurality of securing slots is defined in the securing flange. A plurality of first members engages in the securing slots and isolates the bottom wall of the chassis from the securing flange. |
| US08388304B2 |
Turbine airfoil cooling system with high density section of endwall cooling channels
A cooling system for a turbine airfoil of a turbine engine having a trailing edge cooling region formed from endwall cooling channels having a higher density of cooling channels than other areas in order to cool the material forming the intersection between the trailing edge of the airfoil and the endwall to prevent premature cracking. The increased density of cooling channels in the endwall at the trailing edge forms a heat sink that draws heat from the airfoil, thereby lowering the temperature of the airfoil and increasing the useful life of the airfoil. |
| US08388300B1 |
Turbine ring segment
A ring segment for a turbine in a gas turbine engine, the ring segment having a backside impingement cavity to collect spent impingement cooling air, and a number of separate impingement chambers spaced around all four edges of the ring segment to provide impingement cooling for the edges. Each impingement chamber is connected to the central impingement cavity by a number of metering and impingement holes to supply cooling air and a number of cooling air exit holes to discharge the cooling air out the sides of the four edges. The trailing edge of the ring segment includes two rows of impingement chambers connected in series. |
| US08388299B2 |
Systems and methods to produce and sequence a plurality of different books
Systems and methods are described to produce and sequence a plurality of different books. An example system includes a plurality of signature feeders to deliver signatures to stations along a conveyor to simultaneously produce and sequence a plurality of different books in a first predetermined order to co-mail, wherein each of the different books has different content. Additionally, the example system includes one or more trimmers to trim the plurality of different books. Further, the example system includes a stacker to stack the plurality of different books in a second predetermined order, wherein the second predetermined order satisfies discount postage rate guidelines. Still further, the example system includes a controller to cause the plurality of different books to be produced in a first predetermined order. |
| US08388287B2 |
Single point release mechanism for adjustable decking
An adjustable cargo support system comprising: at least one pair of spaced apart tracks that are generally vertically oriented proximate at least one wall of a transport vehicle; at least one support cross member with two ends and an intermediate portion therebetween; and a means for adjusting a height of the support cross member, which includes one actuator device that is generally located between the support cross member ends, so that a user adjust the height of the support cross member at a central location, thereby allowing the support cross member to be moved generally vertically without the user alternatingly having to move one end of the support cross member and then the other end of the support cross member. |
| US08388282B2 |
Processing machine and associated processing method
This processing machine comprises a casing (4), a tool-holder spindle (6) which is to carry a machine tool, a positive feed drive mechanism for the spindle (6), which mechanism is suitable for driving the spindle (6) simultaneously in rotation and in translation relative to the casing (4) in accordance with an advance or return movement, and a system (12) for lubricating the machine tool, comprising a lubricant inlet (40), a lubricant duct (42) delimited by the spindle (6), the lubricant duct (42) opening out at an end of the spindle (6) carrying the machine tool, in order to supply the machine tool (7) with lubricant, and a lubricant-admission module (44) connecting the lubricant inlet (40) to the said lubricant duct (42). The lubricant-admission module (44) forms a lubricant pump drawing in the lubricant from the lubricant inlet (40) and supplying the lubricant duct (42) of the spindle (6), the advance and return of the spindle (6) activating the pumping of lubricant by the admission module (44). |
| US08388280B1 |
Step drill bit
A step drill bit includes a shaft for coupling the step drill bit to a drill and a drill bit portion coaxially coupled to the shaft. The drill bit portion has a plurality of step portions. The drill bit portion may further include three cutting edges wherein the cutting edges are spaced around the drill bit in substantially equal arc angles. The step drill bit further includes surface treatment having a first coating formed of first material and a second coating formed of a second material that is applied over the first coating. The step drill bit further includes a replaceable drill bit tip. |
| US08388278B2 |
Indexable drill and method for arranging inserts in the drill
An indexable drill which has cutting edges formed of a plurality of indexable inserts and which provides stable performance so that the accuracy of entrance hole diameter and exit hole diameter is improved and generation of burrs at the hole exit can be suppressed. Indexable inserts which form a center cutting edge and a peripheral cutting edge are attached to a drill main body at an end thereof. A ratio between a cutting contribution of the center cutting edge and a cutting contribution of the peripheral cutting edge is set such that the cutting contribution of the center cutting edge is larger. The indexable insert is disposed so at to project forward in the axial direction from the indexable insert so that an outer-end corner of the peripheral cutting edge engages a workpiece first. |
| US08388274B2 |
Round cutting insert with asymmetric chipbreaker feature
A round cutting insert includes a top surface, a clearance side surface and a bottom surface. The top surface includes an asymmetric chipbreaker feature adjacent a cutting edge that includes a finishing portion, a roughing portion, and a transition portion. The asymmetric chipbreaker feature includes a first rake face extending from the cutting edge, a second rake face between a bottom face and the first rake face, and a back face between a central island and the bottom face. The second rake face and the back face are sinusoidal waveforms with different periods to cause the distances from the cutting edge to the second rake face and back face to vary. The first and second rake faces are formed at different rake angles to provide effective chip control during machining operations. |
| US08388273B2 |
Metal cutting tool and cutting plate provided in the shape of a donut
A metal cutting tool has a supporting tool, which has a recess for accommodating a cutting plate. The cutting plate is provided with a clamping trough, which is held in the supporting tool by a clamping claw. The clamping claw is fixed against the supporting tool by a clamping screw. A pressure piece is placed on the clamping claw and its underside facing the cutting plate is provided with a cam, which is in contact with the clamping trough and the clamping claw pulls the pressure piece toward the clamping screw. |
| US08388269B2 |
Pin mirror cutter
A throw-away tip is mounted on a first tip mounting seat of a pin mirror cutter. In the throw-away tip, cutting edges are formed at intersecting ridgeline parts between a pair of oppositely disposed long side faces of a substantially trapezoidal flat-plate-shaped tip body, and upper and lower faces of the tip body. A thickness direction of the tip body is approximately aligned with a radial direction of the cutter body to provide curved edges formed in acute corner parts of the tip body for cutting. The tip is mounted on a second tip mounting seat of the pin mirror cutter such that the thickness direction of the tip body is approximately aligned with an axial direction of the cutter body to provide curved edges formed in obtuse corner parts of the tip body for cutting. |
| US08388266B2 |
Apparatus for and methods of stabilizing a leaking dam or levee
An apparatus 40 is used for stabilizing a leak in a dam 20, which was built adjacent a body of water 26 to prevent flooding of the water onto adjacent land areas 24a. Leaks in the dam 20 may occur because of a breach 38 developing undesirably in, and possibly through, the dam. The apparatus 40 includes an elastomeric sheet 44, which is wound onto a spool 48, when the apparatus is in a storage-and-handling mode. When the breach 38 is discovered, the apparatus 40 is placed adjacent the dam 20 and the sheet 44 is unfurled into a breach-sealing mode of the apparatus, where the breach 38 is covered and sealed by the unfurled sheet. |
| US08388264B2 |
Method and apparatus for controlling engine speed of a self-propelled power trowel during high load conditions
A self-propelled concrete finishing trowel has an electronically controlled engine droop control to prevent stalling of the trowel's engine during overload conditions. The engine droop control includes an engine speed sensor that measures operating speed of the engine and a controller that adjusts operation of a hydrostatic drive system of the trowel based on feedback received from the engine speed sensor to reduce the power draw on the engine during overload conditions. The hydrostatic drive system is powered by the engine to rotate one or more finishing blade arrangements, and under normal operating conditions, is driven by a controller to rotate the blade arrangements at an operator desired speed, such as input by a foot pedal. During overloading conditions, the controller overrides the operator input to drive the hydrostatic drive system to match an operating speed supported by the overloaded engine to reduce the power draw on the engine and thereby prevent engine stalling. |
| US08388260B2 |
Water-permeable and water-absorbable ecological paving
A water-permeable and water-absorbable ecological paving is formed of a water-permeable material that is commonly used in pavement construction and is mixed with unique hollow bodies, whereby all constituent components of the engineering material are uniformly mixed and laid to form an ecological paving layer. In addition to the water permeability of the base material, the paving layer also provide the functions of absorbing water, storing water, and retaining water, so as to reduce the likelihood of occurrence of water accumulation on the surface flooding and also to allow water to be greatly retained in the interior of the paving layer, whereby water vapor can be released from the interior to alleviate heat island effect in case of high temperature of the atmosphere. |
| US08388259B2 |
Mechanism for absorbing kinetic energy from frontal impacts of vehicles
A rigid ram, joined to a structural element of a mechanism which receives and transmits the impact of a vehicle, is displaced along a deformable metallic profile of open section in the form of “U”, “C”, “Σ” or “Ω”, the ram having a partial or total intersection with the transversal section of the deformable metallic profile, and producing thereto plastic deformations which are propagated along the deformable metallic profile as the ram is longitudinally displaced along said deformable metallic profile. |
| US08388257B2 |
Connecting device for connecting separating elements for traffic areas
A connecting system (2) for connecting separating elements (1) for traffic areas has two connecting elements (3), each with two juxtaposed legs (5, 6). In each case, one leg (5) of a connecting element (3) is held between the legs (5, 6) of the other connecting element (3) in a positive-locking manner, as a leg (5) of the one connecting element (3) held between the legs (5, 6) of the other connecting element (3) has projections (9, 10) on both sides, which engage behind projections (9, 10, 11) disposed on the legs (5, 6) of the other connecting element (3). The legs (5, 6) of the two connecting elements (3) interlock with their projections (9, 10, 11) in hook form. In this way, the legs (5, 6) are not pushed apart when there is a tensile force acting on the connecting elements (3), but instead are held together or pushed towards one another. |
| US08388254B2 |
Adjustable positioning structure of a shaft member
An adjustable positioning structure of a shaft member contains an inner tube including a plane having plural holes, an outer tube including a cutout to receive the inner tube, an adjustable positioning device including a fixing seat, and a retaining block formed in a twisted piece shape and axially defined between two extending sides of the fixing seat. The retaining block includes a pressing portion and a bore fixed on one end thereof, and includes a lock tab extending outward from another end thereof. A stop switch is covered by the fixing seat and includes a shoulder to be inserted in the bore to stop the retaining block to be pressed and to operate. An resilient element is defined between the retaining block, and the stop switch to contact with the retaining block, so that the lock tab is retained in one of the holes. |
| US08388251B2 |
Writing instrument with a multivariate mechanical doll
A writing instrument with a multivariate mechanical doll consists of an elongated pen body having a seat mounted on an end thereof, a working piece and a doll. The action of the doll is in response to the mechanism of the working piece which is driven by extending and retracting the refill within the pen body. The doll which composes of a frontal and a rear casing incorporates a decorating object pin jointed to the working piece. Said seat includes a plate which attaches to the rear casing extended upwardly from a top thereof; and a rail is provided at a frontal portion of said plate and a locating post is provided at a rear portion thereof. The locating post is sheathed by a spring and engages to a male junction piece. Said junction piece connects to a female junction piece which fastened onto the frontal casing and engaged with a third driving element of the working piece which has a waving surface. The waving surface exerts and lifts the frontal casing allowing the decorating object to expose. The frontal casing can be replaced without any tool required. |
| US08388248B2 |
Medical liquid applicator system
A medical liquid applicator system that includes an applicator grip assembly, a flexible reservoir and an applicator head. The applicator grip assembly is composed of a first section with a first distal end and a second section with a second distal end, a longitudinal axis, a front side, a back side, a predetermined grip length, a predetermined grip width, a fold axis separating the first section and the second section, the fold axis being perpendicular to the longitudinal axis, and a fold-activated dispensing slit located on the fold axis. The flexible reservoir is joined to a back side of the applicator grip assembly and is in liquid communication with the fold-activated dispensing slit. The applicator head is joined to the front side of the applicator grip assembly at the fold axis and is in liquid communication with the dispensing slit. The applicator grip assembly is folded at the fold axis to bring the back side of at least a portion of the first distal end of the first section and the back side of at least a portion of the second distal end of the second section together to define a grip handle having the predetermined grip length and the predetermined grip width. Folding the applicator grip assembly ruptures the fold-activated dispensing slit thereby defining a dispensing opening and also applies pressure to the flexible reservoir element in liquid communication with the dispensing slit to urge flowable medical liquid through the dispensing opening and into the applicator head. |
| US08388238B2 |
Ferrule, and method of producing an optical waveguide connector, and optical waveguide connector which use the ferrule
A method of producing an optical waveguide connector in which the productivity of a ferrule member can be improved, and the connection loss with a counter connector can be suppressed to a low level is obtained.An optical waveguide connector 11 is obtained by performing: an aligning step of restricting the position of the tip end of an optical waveguide 2 passed through an insertion hole 13b of a ferrule member 13, by a positioning portion of a positioning member 16 which is opposedly placed at the tip end of the ferrule member 13, thereby aligning the optical waveguide 2 to the ferrule member 13; and a bonding step of filing a gap between the optical waveguide 2 which is passed through the insertion hole 13b, and the insertion hole 13b, with an adhesive agent to fix the optical waveguide 2 to the ferrule member 13. |
| US08388234B1 |
One-piece optical fiber adapter
An optical fiber adapter includes a main body and a pair of inner housings. The main body has an accommodation room having opposing first and second openings in an axial direction. First through fourth stop blocks are positioned on the walls or within the accommodation room. Each inner housing is positioned within the accommodation room, and includes a flange having opposing front and back surfaces and a hollow cylinder extending from the front surface of the flange. The flanges of the two inner housings are attached to each other and are positioned between the first and second stop blocks, and between the third and fourth stop blocks. The first, second, third and fourth stop blocks are positioned to restrict a movement of the flanges in the axial direction. The first opening is configured for an optical fiber connector and the two inner housings to insert into the accommodation room. |
| US08388233B2 |
Axial bearing arrangement and method for manufacturing same
The invention relates to a first bearing arrangement (1) and a method for the manufacture thereof, with a first bearing ring (3) forming a structural unit (16) with a radially inwardly directed axial projection (11) with a radially outwardly directed resilient element (13) and a first running surface (5), and a second bearing ring (2) with a radially outwardly arranged axial projection (10) with a radially inwardly directed resilient element (12), with a second running surface (4), and a single-piece rolling body cage (6) which receives distributed over the circumference rolling bodies (8) which roll on the running surfaces (4, 5), wherein the rolling body cage (6) radially engages over the two resilient elements (12, 13).In order to be able to manufacture the axial bearing arrangement (1) without further post processing steps as a structural unit (16), the invention proposes to construct the rolling body cage (6) radially slotted, so that the cage can be radially elastically pulled over the resilient elements (12, 13) of the bearing rings (2, 3). |
| US08388230B2 |
Seal guard
A seal guard 12 for a wide inner ring bearing assembly 10 comprising an annular member 22 configured for attachment to an external surface 24 of a bearing outer ring 16, and which radially encloses the various seal components 18 disposed within an annular opening between the inner ring 14 and outer ring 16. The annular member 22 includes an angled external surface 22A adapted to deflect external contaminates away from direct impingement upon the seal components 18. |
| US08388225B2 |
Ultraviolet output stabilization by fluorescent bulb temperature monitoring
A controller measures a temperature at which an ultraviolet (UV) fluorescent lamp is operating and, in response, controls heat transfer between a heat-generating portion of the fluorescent lamp power supply circuitry, such as the ballast, and the interior of the curing chamber to maintain the fluorescent lamps operating at a stable temperature. |
| US08388218B2 |
Replaceable decorative cover for watches with digital display
The present invention relates to a replaceable decorative cover adapted to be snap-coupled with one of those watches formed of a monolithic rubber bracelet provided in the center with a tapering enlarged section that contains the display of the watch. |
| US08388216B2 |
Method and processing installation for devolatilizing polymer melts
A processing installation for devolatilization of polymer melts comprises a first extruder and a second extruder arranged downstream thereof in a direction of conveyance. The first extruder comprises several rotatably drivable first shafts which are provided with first treatment members and several devolatilization zones with associated devolatilization ports. Correspondingly, the second extruder comprises several rotatably drivable second shafts which are provided with second treatment members and several second devolatilization zones with associated devolatilization ports. The first treatment members have an external diameter which is smaller than or equal to that of the second treatment members. A devolatilization unit is arranged in a transfer zone which interconnects the extruders. The devolatilization unit comprises a perforated plate and a clearance arranged downstream in the direction of conveyance. A control unit is configured in such a way that when the processing installation is operated, the speed of the second shafts is lower than the speed of the first shafts. The processing installation allows a high devolatilization performance and a high polymer throughput to be achieved at the same time. A throttle is arranged in the transfer zone upstream of the devolatilization unit when seen in the direction of conveyance, with the position of the throttle being adjustable by means of the control unit. |
| US08388215B2 |
Asphalt reactor and blending system
A modified asphalt Contactor reactor for blending and reacting asphalt cement and modifiers is described; for example, a vertically oriented vessel having an outer shell having an internal surface and an external surface, a lower end and a flat flanged top; an internal circulation tube having a base, a top and an outside surface, wherein the outside surface of the internal circulation tube and the internal surface of the outer shell forms an annulus; a heating jacket having heating oil inlet and a heating oil outlet coupled to the external surface of the outer shell for circulation of heating oil; and a hydraulic head assembly having an impeller coupled to the lower end the vertically oriented vessel wherein the impeller is located near the base of the internal circulation tube, wherein the impeller and the annulus are of sufficient size to facilitate the flow of high viscosity fluids. |
| US08388213B2 |
Substantially inseparable LED lamp assembly
Disclosed are LED lamp assemblies that are substantially inseparable. The LED lamp assemblies use discrete components that are individually manufactured and then assembled in a manner that substantially prevents disassembly or disengagement of components. An interference fit can be used to substantially secure components of the LED lamp assemblies. Bonding techniques can also be used, including adhesive and solvent bonds, as well as thermal bonds, including sonic bonds. |
| US08388211B2 |
Display apparatus and manufacturing method thereof
A display apparatus includes a display panel and a light guide unit. The light guide unit includes a body portion and a support portion. The body portion includes a light outputting surface near the display panel, and the support portion is placed on the edge of the light outputting surface to support the display panel. The support portion has an inclined surface, and at least one groove is formed between the inclined surface and the display panel for accommodating glue that combines the display panel and the light guide unit. In addition to being disposed in the groove, glue may be further disposed in a gap between the display panel, a back bezel, and the light guide unit. |
| US08388207B2 |
Illuminating device and display device having the same
Provided is an illuminating device including a plurality of light sources. Micro prisms are provided in an opposed surface of a light guide plate. Each of the micro prisms is provided so that a reflective surface has a bottom side located at substantially 90 degrees with respect to an optical path of a beam from any one of the light sources. In a display device including a liquid crystal panel illuminated by the illuminating device, at least two micro prisms are provided in each area overlapped with aperture portions of the liquid crystal panel. |
| US08388206B2 |
Backlight device, display device and television receiver
There is provided a backlight device with which it is possible not only to prevent an assembly process from being complicated and the number of components from being increased, but also to connect a light source to a connector member satisfactorily and electrically. In this backlight device (20), a distance (W12) from the central axis (O1) of a cold cathode fluorescent lamp (23) to a connector terminal portion (240) is larger than a distance (W2) from the central axis of the cold cathode fluorescent lamp to an end portion of a contact portion (23d) of a cap portion (23a) in an F direction but is smaller than a distance (L2) from the central axis of the cold cathode fluorescent lamp to an end portion of the contact portion of the cap portion in an E direction. |
| US08388204B2 |
High speed, high resolution, three dimensional solar cell inspection system
An optical inspection system and method are provided. A workpiece transport moves a workpiece in a nonstop manner. An illuminator includes a light pipe and is configured to provide a first and second strobed illumination field types. First and second arrays of cameras are arranged to provide stereoscopic imaging of the workpiece. The first array of cameras is configured to generate a first plurality of images of the workpiece with the first illumination field and a second plurality of images of the feature with the second illumination field. The second array of cameras is configured to generate a third plurality of images of the workpiece with the first illumination field and a fourth plurality of images of the feature with the second illumination field. A processing device stores at least some of the first, second, third, and fourth pluralities of images and provides the images to an other device. |
| US08388200B2 |
Vehicle light with values corresponding to the CIE color space
A vehicle light can improve the visibility (noticeability) for pedestrians, roadside obstructs, other vehicles and the like in actual traffic environments. The vehicle light can be configured to project light beams with a predetermined white color, and can include a light source with a color temperature range of 4500 K to 7000 K. The light source emits light beams including four color light beams represented by four coordinate values of predicted colors including red, green, blue and yellow in the a* b* coordinate system corresponding to the CIE 1976 L*a*b* color space. The four coordinate values in the a* b* coordinate system can be encompassed by respective circle areas having a radius of, for example, 5, and each having center coordinate values of (41.7, 20.9) for red, (−39.5, 14.3) for green, (8.8, −29.9) for blue and (−10.4, 74.2) for yellow, for example. |
| US08388199B2 |
Adjustable lamp device and holding mechanism thereof
A lamp device includes a lamp seat defining a first through hole, a lamp main body defining a second through hole, and a holding mechanism. The holding mechanism includes a bolt, a first nut, and a second nut. The bolt includes a head and a spindle connecting to the head. The spindle defines first screw threads at the opposite end from the head and second screw threads adjacent to the first screw threads. The threads per inch of the first screw threads are smaller than that of the second screw threads. The spindle passes though the first through hole and the second through hole to connect with the lamp main body and the lamp seat. The first nut and the second nut are respectively fit over the first screw threads and the second screw threads. |
| US08388197B1 |
LED lamp
The instant disclosure relates to a lamp having a heat dissipating lamp shell particularly suitable for housing solid state light sources. The lamp comprises a lamp shell of stamping construction and a light source unit. The lamp shell comprises an outer pot portion and an inner tray portion substantially concentrically coupled to the outer pot portion. Externally, the lamp shell forms a substantial portion of the lamp. The light source unit comprises a light module disposed on the inner tray portion of the lamp shell, a controller placed at the rear portion of the lamp shell, and an electrical connecter arranged exposedly from the rear of the lamp. The lamp shell of stamping construction is beneficially characterized by the light weight and strong structural integrity, which attribute to the work hardening property of the stamping process. |