| Document | Document Title |
|---|---|
| US08173427B2 |
Method of producing a population of post-mitotic cells of the neutrophil lineage
A method is provided for producing a population of post-mitotic cells of the neutrophil lineage, which method comprises the ex vivo steps of: (a) providing a population of cells comprising neutrophil progenitor cells; and (b) culturing the population of cells in an animal cell culture medium comprising (i) one or more early acting cytokines and (ii) one or more cytokines that differentiate said progenitor cells into a neutrophil specific lineage, under conditions of low oxidative stress, the culture medium being agitated when the cells are at a cell density at which oxygen transfer via the surface of the culture medium is insufficient for growth of the progenitor cells and the progeny thereof under static conditions, to produce a population of post-mitotic cells of the neutrophil lineage. The resulting population of cells can be used to increase the number of neutrophils in a patient. |
| US08173426B2 |
Muller cells de-differentiated to cells expressing markers of neural cell progenitors
A method for the production of retinal cells, useful in transplantation therapy, comprises: (i) obtaining one or more mammalian adult Müller cells; and (ii) culturing the cells in the presence of an extracellular matrix protein and a growth factor to thereby induce dedifferentiation of the Müller cells into a progenitor phenotype. |
| US08173424B2 |
Internalizing ErbB2 antibodies
This invention provides novel erbB2-binding internalizing antibodies. The antibodies, designated F5 and C1, specifically bind to c-erbB2 antigen and, upon binding, are readily internalized into the cell bearing the c-erbB2 marker. Chimeric molecules comprising the F5 and/or C1 antibodies attached to one or more effector molecules are also provided. |
| US08173420B2 |
Cell seeding module
An apparatus and method is described for seeding cells on a sample or specimen. The cells may be selectively and locally seeded on an upper and lower surface of a planar sample or specimen or on either or both of an interior luminal surface and exterior surface of a hollow sample or specimen. The apparatus includes a chamber suitable for cell seeding, cell growth, and cell conditioning. |
| US08173419B2 |
Equipment for wastewater treatment comprising anaerobic ammonium oxidation vessel and acclimatization vessel
Equipment for treating wastewater by anaerobic ammonium oxidation includes an anaerobic ammonium oxidation vessel to receive water to be treated containing ammonium and nitrite and to denitrify ammonium and nitrite in the water by anaerobic ammonium oxidizing bacteria, forming denitrified treated water, an acclimatization vessel downstream from the anaerobic ammonium oxidation vessel to receive the denitrified treated water from the anaerobic ammonium oxidation vessel, the acclimization vessel containing an immobilizing material that collects the anaerobic ammonium oxidizing bacteria in the denitrified treated water as immobilized microorganisms attached to the immobilizing material, wherein the acclimatization vessel has a structure such that the immobilizing material is prevented from flowing out of the acclimatization vessel, and a pipe connecting the acclimatization vessel to the anaerobic ammonium oxidation vessel. |
| US08173418B2 |
Device for activating a self-contained biological indicator
The present invention provides a device for activating a self-contained biological indicator. The biological indicator includes a casing, an ampule having a growth-promoting medium disposed therein and microorganisms. The ampule and microorganisms are disposed within the casing. The device is comprised of a first lever arm having a cavity formed therein. The cavity is dimensioned to receive a biological indicator. A second lever arm has a protrusion extending from a surface thereof and is moveable relative to the first lever arm to deform a casing of the biological indicator thereby fracturing an ampule in the casing and exposing microorganisms in the casing to a growth-promoting medium in the ampule of the biological indicator. |
| US08173413B2 |
Separation and concentration of biological cells and biological particles using a one-dimensional channel
This document discloses, among other things, a method and system for a substrate having a bypass region for fluid flow. The substrate includes a plurality of fluid flow channels with each channel configured to concurrently allow fluid flow while precluding passage of a target particle or object. |
| US08173412B2 |
Method of liberating bound oil present in stillage
A method for processing of byproducts in an ethanol production process is provided. The method includes applying a mixture of a microorganism to a stillage stream, metabolizing gums in the stillage stream using the mixture to release oil in the gums carried by the stillage stream and recovering the oil. Methods of liberating or releasing bound oil present in stillage are also provided. |
| US08173411B2 |
Drying process for preserving an active agent as a highly viscous liquid
The present invention relates to a method of drying biological and other labile samples so that they can be preserved as a highly viscous liquid. The method involves the steps of preparing a preservation sample by dissolving/suspending an active agent in a solution of a stabilizing agent, subjecting the preservation sample to such temperature and pressure conditions that the preservation sample looses solvent by evaporation without freezing or bubbling to form a foam and removing solvent until the preservation sample dries to form a highly viscous liquid. The stabilizing solution comprises a glass forming polyol and a second component which decreases the flow rate of the highly viscous liquid formed by the method. |
| US08173409B2 |
Acid fungal proteases
The present invention is directed to novel acid proteases and more specifically to NSP24 family proteases and NSP25 family proteases including biologically active fragments thereof and to nucleic acid molecules encoding said proteases. Also provided are vectors and host cells including nucleic acid sequences coding for the proteases, methods for producing the proteases, enzyme compositions and methods employing said proteases. |
| US08173401B2 |
Method for direct amplification from crude nucleic acid samples
The present teachings relate to improved methods, kits, and reaction mixtures for amplifying nucleic acids. In some embodiments a novel direct buffer formulation is provided which allows for the direct amplification of the nucleic acids in a crude sample with minimal sample purification. |
| US08173400B2 |
Method of detecting or quantitating endogenous wheat DNA and method of determining contamination rate of genetically modified wheat in test sample
An object of the present invention is to discover an endogenous wheat sequence satisfying the conditions of: a) it is universally present in varieties of wheat, b) the amount present (detected amount) is not affected by the wheat variety, c) even if other grains are present, only wheat can be detected without cross-reactivity, and d) it is amplified quantitatively by the PCR reaction. A further object of the present invention is to provide a method of accurately detecting and quantitating endogenous wheat DNA in a test sample by the polymerase chain reaction. The present invention provides a method of detecting or quantitating endogenous wheat DNA in a test sample by the polymerase chain reaction, the method comprising: a step of using a nucleic acid molecule in the test sample or a nucleic acid molecule extracted from the test sample as a template to amplify the nucleic acid molecule of a region consisting of the nucleotide sequence identified as SEQ ID NO: 2 or a partial sequence thereof with a primer pair capable of amplifying that region; and a step of detecting or quantitating the amplified nucleic acid molecule. |
| US08173397B2 |
Folded recombinant catalytic fragments of multidomain serine proteases, preparation and uses thereof
The invention relates to unglycosylated folded C-terminal fragments of a multidomain serine protease of the complement cascade obtainable by expression in a bacterial host, wherein said serine protease is capable of binding a recognition molecule of the complement cascade, e.g. C1 or MBL. The invention also relates to methods and bacterial expression vectors for the preparation of said fragments, uses of said fragments for raising antibodies and screening substrates or inhibitors of said serine proteases and uses of the fragments in research and treatment of complement related disorders. The invention also relates to assay methods for assessing MASP-1 and MASP-2 levels in a sample of biological origin.The invention provides for research tools, assays and diagnostic kits useful in complement research and research and diagnosis of complement related disorders. |
| US08173396B2 |
Methods for reducing gluconoylation of proteins
The present invention relates to methods of preventing glyconoylation of polypeptides produced in micororganisms. |
| US08173393B2 |
Expanding the eukaryotic genetic code
This invention provides compositions and methods for producing translational components that expand the number of genetically encoded amino acids in eukaryotic cells. The components include orthogonal tRNAs, orthogonal aminoacyl-tRNA synthetases, orthogonal pairs of tRNAs/synthetases and unnatural amino acids. Proteins and methods of producing proteins with unnatural amino acids in eukaryotic cells are also provided. |
| US08173387B2 |
Method of examining chemical using gene-disrupted strain
A method having higher sensitivity in a bioassay method utilizing cell response of a microorganism, for detecting the presence of a chemical in a test specimen is provided. The method of the present invention is characterized in that it uses specified gene-disrupted strains. |
| US08173385B2 |
Method for stabilization of peptides in a biological sample
The present invention provides a simple method for the stabilization of a peptide in a biological sample and a reagent for the stabilization, a simple method for the preservation of a biological sample comprising a peptide and a reagent for the preservation, and a method for the accurate measurement of a peptide in a biological sample and a reagent for the measurement. Addition of a saccharide to a biological sample enables the stabilization of a peptide in the biological sample, the preservation of the biological sample comprising a peptide in a stable condition and the accurate measurement of a peptide in the biological sample. As the present invention can stabilize a peptide in a biological sample collected in the clinical examination, the peptide as a marker in the biological sample can be measured accurately in the clinical examination. |
| US08173381B2 |
Nucleic acid and corresponding protein entitled 85P1B3 useful in treatment and detection of cancer
A novel gene (designated 85P1B3) and its encoded protein are described. While 85P1B3 exhibits tissue specific expression in normal adult tissue, it is aberrantly expressed in multiple cancers including set forth in Table 1. Consequently, 85P1B3 provides a diagnostic and/or therapeutic target for cancers. The 85P1B3 gene or fragment thereof, or its encoded protein or a fragment thereof, can be used to elicit an immune response. |
| US08173380B2 |
Metering technique for lateral flow assay devices
A diagnostic test kit for detecting an analyte residing in a test sample is provided. The kit employs a lateral flow device that contains a membrane. A metering channel is formed in the membrane that is capable of delivering a controlled volume of the test sample to a detection zone upon initiation of the assay. Such a metering channel is particularly effective for embodiments in which the test sample has a relatively low volume, such as less than about 100 microliters, in some embodiments from about 0.5 to about 25 microliters, and in some embodiments, from about 1 to about 10 microliters. For example, whole blood drops obtained from patients with a lancet typically have a volume of less than about 3 microliters. Despite their low volume, the present inventors have discovered that the blood drops may still be accurately analyzed for the presence of an analyte using lateral flow detection techniques. |
| US08173379B2 |
Method of determining a concentration of analytes of interest in a sample
A method of determining a concentration of analytes of interest in a sample reaction mixture is disclosed. The method can include measuring intensities of the polarized fluorescence of at least one comparative reaction mixture containing different, known amounts of the analytes of interest, and measuring the intensities of the polarized fluorescence of a sample reaction mixture. The method can also include determining the preliminary concentrations of the analytes of interest in the sample reaction mixture by comparing the measured intensities of the sample reaction mixtures at various time points. The margin of error for the preliminary concentration of the analytes of interest in the sample can be determined at the various time points. Finally, the concentration of the analytes of interest in the sample reaction mixture can be determined by comparing the preliminary concentrations and the respective margin of error at the given time points. |
| US08173376B2 |
Method for identifying compounds for treatment of pain
Methods and products for the attenuation or treatment of pain and the reduction of nociception are described. The methods and products are based on the modulation of CNS intracellular chloride levels. The methods and products may also relate to modulation of the activity and/or expression of a chloride transporter, such as the KCC2 potassium-chloride cotransporter. Also described herein are commercial packages and uses based on such modulation. Related methods for identifying or characterizing a compound for the treatment of pain, the reduction of nociception and the diagnosis and prognostication of pain are also described. |
| US08173374B2 |
Human embryonic stem cell methods and PODXL expression
A method of identifying an undifferentiated human embryonic stem cell in a sample which may contain such cells, the method comprising identifying the cell or cells within the sample that express podocalyxin-like protein (PODXL) on their surface. A method of isolating an undifferentiated human embryonic stem cell from a sample containing such cells, the method comprising isolating the cell or cells within the sample that express PODXL on their surface. Typically, the methods use an antibody which binds to PODXL. Undifferentiated human embryonic stem cells isolated by the method may be useful in cell therapy. Also, in particular, compositions of cells differentiated from a human embryonic stem cell but which composition has been depleted of undifferentiated human embryonic stem cells are provided which are useful in cell therapy. |
| US08173373B2 |
Methods of screening T1R1/T1R3 heteromeric receptors for compounds that modulate umami taste signaling
Methods for screening compounds that modulate umami taste signaling in taste cells are provided. These methods comprise contacting a compound with hetero-oligomeric taste transduction G-protein coupled receptors that respond to umami taste stimuli, and determining whether the compound binds to and/or affects the activity of the hetero-oligomeric umami receptor. |
| US08173361B2 |
Method of determining metabolism of a test agent
A method for detecting one or more metabolites of a test agent in a tissue including: A) incubating a test agent and an enzyme within a three-dimensional structure comprising a first mold or polymer scaffold, a semi-permeable membrane, and a second mold or polymer scaffold, wherein the semi-permeable membrane is disposed between the first and second molds or polymer scaffolds, and wherein the first mold or polymer scaffold has microchannels that form a fluidic branching network that mimics the forces and transport of natural vasculatures and wherein the second mold or polymer scaffold comprises cells; B) forming an enzyme-substrate complex between the enzyme and the test agent; and C) detecting one or more metabolites of the test agent. |
| US08173360B2 |
Cell death inhibitor
The cell death inhibitor comprising a substance capable of binding to macrophage migration inhibitory factor is useful as a preventive/therapeutic agent for, e.g., heart diseases, neurodegenerative diseases, cerebrovascular diseases, central nervous infections, traumatic diseases, demyelinating diseases, bone/joint diseases, kidney diseases, liver diseases, myelodysplastic diseases, arteriosclerosis, diabetes, pulmonary hypertension, sepsis, inflammatory bowel diseases, autoimmune diseases, failure accompanying rejection in organ transplantation, AIDS, cancer, etc. |
| US08173359B2 |
Methods and apparatus and assays of bacterial spores
A sample of unknown bacterial spores is added to a test strip. The sample of unknown bacterial spores is drawn to a first sample region on the test strip by capillary action. Species-specific antibodies are bound to the sample when the unknown bacterial spores match the species-specific antibodies, otherwise the sample is left unbound. DPA is released from the bacterial spores in the bound sample. The terbium ions are combined with the DPA to form a Tb-DPA complex. The combined terbium ions and DPA are excited to generate a luminescence characteristic of the combined terbium ions and DPA to detect the bacterial spores. A live/dead assay is performed by a release of the DPA for live spores and a release of DPA for all spores. The detection concentrations are compared to determine the fraction of live spores. Lifetime-gated measurements of bacterial spores to eliminate any fluorescence background from organic chromophores comprise labeling the bacterial spore contents with a long-lifetime lumophore and detecting the luminescence after a waiting period. Unattended monitoring of bacterial spores in the air comprises the steps of collecting bacterial spores carried in the air and repeatedly performing the Tb-DPA detection steps above. The invention is also apparatus for performing the various methods disclosed above. |
| US08173358B2 |
Method of forming fine patterns of a semiconductor device
A method of forming fine patterns of a semiconductor device includes forming a plurality of first mask patterns on a substrate such that the plurality of first mask patterns are separated from one another by a space located therebetween, in a direction parallel to a main surface of the substrate, forming a plurality of capping films formed of a first material having a first solubility in a solvent on sidewalls and a top surface of the plurality of first mask patterns. The method further includes forming a second mask layer formed of a second material having a second solubility in the solvent, which is less than the first solubility, so as to fill the space located between the plurality of first mask patterns, and forming a plurality of second mask patterns corresponding to residual portions of the second mask layer which remain in the space located between the plurality of first mask patterns, after removing the plurality of capping films and a portion of the second mask layer using the solvent. |
| US08173352B2 |
Resist composition
A resist composition comprising: (A) a resin comprising a structural unit having an acid-labile group in its side chain and a structural unit represented by the formula (I): wherein R1 represents a hydrogen atom or a methyl group, Z1 represents a single bond or —(CH2)k—CO—O—, k represents an integer of 1 to 4, and ring X represents an unsubstituted or substituted C3-C30 cyclic hydrocarbon group having —COO—, (B) a resin comprising a structural unit having an acid-labile group in its side chain and a structural unit represented by the formula (III): wherein R6 represents a hydrogen atom or a methyl group, R7 is independently in each occurrence a linear or branched chain C1-C6 alkyl group and n represents an integer of 0 to 4, and (C) an acid generator. |
| US08173351B2 |
Compound and radiation-sensitive composition
A compound shown by the following formula (1) can be used as a material for a radiation-sensitive composition capable of forming a resist film which effectively responds to electron beams or the like, exhibits low roughness, and can form a high precision minute pattern in a stable manner. |
| US08173350B2 |
Oxime compound and resist composition containing the same
An oxime compound represented by the formula (I): wherein Y represents an unsubstituted or substituted n-valent C6-C14 aromatic hydrocarbon group, n represents an integer of 1 to 6, R1 represents a C1-C30 aliphatic hydrocarbon group etc., R2 represents a linear or branched chain C1-C20 aliphatic hydrocarbon group etc., W represents —CO—O— etc., Q1 and Q2 each independently represent a fluorine atom etc., Z represents a C1-C20 halogenated aliphatic hydrocarbon group etc, and the resist composition containing the same. |
| US08173337B2 |
Fuser material composition comprising of a polymer matrix with the addition of graphene-containing particles
Exemplary embodiments provide material compositions useful for electrophotographic devices and processes. The material composition can include a plurality of graphene-containing particles dispersed or distributed in a polymer matrix. Such material composition can be used for electrophotographic members and devices including, but not limited to, a fuser member, a fixing member, a pressure roller, and/or a release donor member. In one embodiment, a material composition dispersion can be applied on a substrate in electrophotography to form a functional member layer to control, e.g., to improve, at least one of thermal, mechanical and/or electrical properties. |
| US08173335B2 |
Beam ablation lithography
Provided are beam ablation lithography methods capable of removing and manipulating material at the nanoscale. Also provided are nanoscale devices, nanogap field effect transistors, nano-wires, nano-crystals and artificial atoms made using the disclosed methods. |
| US08173332B2 |
Reflection-type exposure mask and method of manufacturing a semiconductor device
A reflection-type exposure mask includes a multilayer reflective film in a main surface and serving as a high reflective region to an exposure light, and an absorber pattern on the multilayer reflective film and serving as a low reflective region to the exposure light, wherein a phase difference between reflection lights of the exposure light from the multilayer reflective film and the absorber pattern is in a range of 180°±10°, and the absorber pattern includes first and second linear patterns having longitudinal directions intersecting at right angles, contrast values of optical images of the first and second linear patterns formed on a wafer is to be 0.6 or more when one of the longitudinal directions of the first and second patterns agree with an incident direction of the exposure light to the main surface viewed from above the main surface. |
| US08173330B2 |
Pellicle
A pellicle is provided that includes an aluminum pellicle frame having an anodized layer on its entire surface; and a pellicle film stretched over and affixed to an end face of the pellicle frame, the anodized layer having a thickness of 4 to 8 μm. |
| US08173327B2 |
Electrode assembly for a solid oxide fuel cell and method for making the same
An electrode assembly for a solid oxide fuel cell, the electrode assembly including a porous ceramic oxide matrix and an array of fluid conduits. The porous ceramic oxide matrix includes a labyrinth of reinforcing walls interconnected to one another. Each of the fluid conduits is formed from the porous ceramic oxide matrix and has an external surface with a plurality of struts projecting outwardly therefrom and an internal surface defining a first passage for flowing a first fluid therethrough. The struts are configured to connect the fluid conduits to one another and the external surfaces and the struts define a second passage around the fluid conduits for flowing a second fluid therethrough. |
| US08173326B2 |
Electrochemical device
A polymer electrolyte electrochemical device includes an anode current collector (1), a membrane electrode assembly (2) with anode and cathode gas backings (3, 4), and a cathode current collector (5), wherein the membrane electrode assembly is sealed and attached at least to the anode current collector by adhesive elements, thereby creating an anode gas chamber, and optionally attached to the cathode current collector by adhesive elements, the adhesive elements being electrically conducting or electrically non-conducting. The invention also relates to polymer electrolyte electrochemical device components adapted for use in a single cell electrochemical device and a series arrangement electrochemical device. |
| US08173325B2 |
Functional membrane and electrolyte membrane for fuel cells and method for producing the same
A functional membrane is provided, which has high functionality combined with the gas barrier performance and mechanical strength inherent in a polymer film substrate. In particular, a polymer electrolyte membrane is provided, which is excellent in terms of high proton conductivity and gas barrier performance and is most appropriate to serve as a polymer electrolyte membrane for fuel cells. A method for producing a functional membrane is provided, which comprises: a step of ion irradiation, in which active species are generated in a polymer film substrate containing nonconductive inorganic particles by irradiating the polymer film substrate with high-energy heavy ions to the extent of 104/cm2 to 1014/cm2; and a step of graft polymerization subsequent to the step of ion irradiation, in which one or more monomers selected from group A consisting of monomers containing useful functional groups are added such that the monomers are graft polymerized with the polymer film substrate. |
| US08173319B2 |
Fuel cell water management system and method
Systems and methods for transporting accumulated water in a fuel cell system are disclosed. Briefly described, in one aspect, a system comprises a fuel cell flow field plate with at least one channel disposed on a surface of the fuel cell flow field plate, and at least one water management fin residing on a wall of the channel such that when the accumulated water is transported along the channel the water management fin guides the accumulated water. |
| US08173317B2 |
Fuel cells power generation system
In a fuel cells power generation system provided with a power generation module having a plurality of fuel cells, the structure is made such that a cross sectional area of at least one of a fuel flow path and an air flow path is larger in an inner portion of the power generation module and smaller in an outer portion thereof. Accordingly, gas tends to flow through the inner portion of the power generation module, a gas flow rate is quickened, and it is possible to uniformize a molar flow rate of the fuel and the air supplied to the fuel cell, even in a state in which a temperature distribution of the module is not uniform within the power generation module. |
| US08173311B2 |
Method for dynamic adaptive relative humidity control in the cathode of a fuel cell stack
A fuel cell system and method for controlling relative humidity in a fuel cell system. A controller can be signally coupled to one or more sensors and configured to operate at least one flow manipulation device in response to changes in a relative humidity of a reactant passing through the cathode flowpath of the fuel cell in order to maintain the relative humidity within a prescribed range. The controller correlates one or more of a temperature setpoint, pressure setpoint, stoichiometry setpoint or actual operating condition of any of them to an operating condition of the system. In this way, a desired level of relative humidity can be achieved, maintained or both while minimizing the use of power-robbing flow manipulation devices, such as a pump, compressor, fan or related component. |
| US08173309B2 |
Reformer for fuel cell, and fuel cell system comprising the same
A reformer for a fuel cell system includes a heating source for generating heat by a reaction of a fuel and an oxidant using an oxidizing catalyst, and a reforming reaction part for generating hydrogen by a reforming catalyst reaction. The oxidizing catalyst includes a solid acid, including a strong acid ion and an inorganic oxide, and a platinum-based metal. The reformer for a fuel cell system can start a fuel oxidation catalyst reaction at a low temperature with the heating source having a simplified structure. |
| US08173305B2 |
Film former-free electrolyte/separator system and use thereof in electrochemical energy accumulators
The invention relates to an electrolyte separator system comprising an ionic liquid, a conductive salt and a ceramic separator, and the use of the electrolyte separator system according to the invention in electrochemical energy storage systems, in particular of lithium metal and lithium ion batteries. |
| US08173302B2 |
Sulfur-carbon material
An electrode material having carbon and sulfur is provided. The carbon is in the form of a porous matrix having nanoporosity and the sulfur is sorbed into the nanoporosity of the carbon matrix. The carbon matrix can have a volume of nanoporosity between 10 and 99%. In addition, the sulfur can occupy between 5 to 99% of the nanoporosity. A portion of the carbon structure that is only partially filled with the sulfur remains vacant allowing electrolyte egress. In some instances, the nanoporosity has nanopores and nanochannels with an average diameter between 1 nanometer and 999 nanometers. The sulfur is sorbed into the nanoporosity using liquid transport or other mechanisms providing a material having intimate contact between the electronically conductive carbon structure and the electroactive sulfur. |
| US08173299B2 |
Anode and battery
An anode capable of relaxing the stress concentration and improving the characteristics and a battery using it are provided. The anode includes an anode current collector and an anode active material layer containing silicon (Si) as an element, wherein the anode active material layer has a metal element increasing and decreasing region in which a metal element is contained as an element, and a concentration of the metal element is increased and then decreased in a thickness direction. |
| US08173293B2 |
Pouch type battery pack
A pouch type battery pack, including: a first pouch battery and a second pouch battery adjacent to the first pouch battery, wherein the first and second pouch batteries are combined by bonding an edge of the first pouch battery and an edge of the second pouch battery to each other. Accordingly, the bare cell can be separated without being damaged when the pouch battery is separated from the battery pack. Furthermore, the heat radiation performance is improved by including a heat radiation member between the two pouch batteries when the pouch batteries are stacked. |
| US08173292B2 |
Solid battery and a method for manufacturing an electrode thereof
A solid battery includes at least either one of a positive electrode and a negative electrode comprising bars of an active material of the electrode and bars of a solid electrolyte of the electrode arranged alternately in such a manner that each of the bars of the active material of the electrode is disposed adjacent to each of the bars of the solid electrolyte of the electrode, and a solid electrolyte constituting a separator and having a plane to which the bars of the active material and the bars of the solid electrolyte of the electrode are disposed in a crossing direction. There is also provided a method for manufacturing an electrode of such solid battery. |
| US08173291B2 |
Electrode package and secondary battery using the same
A secondary battery includes an electrode assembly having a positive electrode, a negative electrode and a separator interposed between those two electrodes. The secondary battery also includes a container for receiving the electrode assembly inside thereof; a cap assembly electrically connected to the electrode assembly and fixed to the container to seal the container; collector plates electrically connected to the positive electrode and the negative electrodes, and an auxiliary collector plate disposed between at least either the positive or negative electrode and the collector plate corresponding to that electrode. |
| US08173290B2 |
Battery pack
A battery pack including: a bare cell; a protection circuit module disposed on a first side of the bare cell; a connection member connected to the protection circuit module; and an adhesive unit to attach the connection member to the bare cell. The bare cell includes a rectangular can. The protection circuit module is disposed on a first side of the can and is electrically connected to a first electrode terminal of the bare cell that extends through the first side of the can. The protection circuit board is electrically connected to a second side of the can, by the connection member. The adhesive unit may be an adhesive tape or a conductive adhesive. |
| US08173289B2 |
Electrical energy storage cell and electrical energy storage module including the same
The storage cell includes a flat roll electrode that includes a strip of positive electrode having a positive electrode current collector foil and a positive electrode layer formed thereon, a strip of negative electrode having an electrode current collector foil and a negative electrode layer formed, and a strip of electrically insulated separator, the strip of positive electrode and the strip of negative electrode being wound into a flat roll configuration with the strip of electrically insulated separator sandwiched therebetween; a sealed casing that hermetically seals the flat roll electrode impregnated with an electrolyte; a positive terminal and a negative terminal each electrically insulated from the sealed casing, connected to the positive current collector foil and the negative current collector foil, respectively. |
| US08173285B2 |
Lithium battery management system
Provided is a system for managing a lithium battery system having a plurality of cells. The battery system comprises a variable-resistance element electrically connected to a cell and located proximate a portion of the cell; and a device for determining, utilizing the variable-resistance element, whether the temperature of the cell has exceeded a predetermined threshold. A method of managing the temperature of a lithium battery system is also included. |
| US08173284B2 |
Housing for a sealed electrochemical cell
An electrochemical cell with a collector assembly for sealing the open end of a cell container. The collector assembly includes a retainer and a contact spring with a peripheral flange, each having a central opening therein. A pressure release vent member disposed between the retainer and the peripheral flange of the contact spring seals the openings in the retainer and contact spring under normal conditions and ruptures to release pressure from within the cell when the internal pressure exceeds a predetermined limit. |
| US08173280B2 |
Nickel oxide film for bolometer and method for manufacturing thereof, and infrared detector using the same
There are provided a nickel oxide film for a bolometer and a manufacturing method thereof, and an infrared detector using the nickel oxide film. The nickel oxide film has properties with a TCR value greater than −3%/° C., a low noise value, and stable and high reproducibility properties. The nickel oxide film is applicable to manufacturing an infrared detector using a nickel oxide film for a bolometer. |
| US08173264B2 |
Resin composition and metal laminate plate
A resin composition comprises a polyimide resin composition or precursor thereof obtained from an acid dianhydride component containing a compound represented by the following Formula (1) and a diamine component containing a diamine compound represented by the following Formula (2), and a bismaleimide compound represented by the following Formula (3), wherein the diamine component contains a diamine compound (a) in which m in the Formula (2) represents an integer of 0 or 1 and a diamine component (b) in which m in the Formula (2) represents an integer of 2 to 6 in a molar ratio (a:b) of from 100:0 to 50:50, wherein, in the Formula (2), when m is 2 or more, each X may be independently the same or different, and represents O, SO2, S, CO, CH2, C(CH3)2, C(CF3)2 or a direct bond, wherein, in the Formula (3), n represents an integer of 0 to 6. |
| US08173260B1 |
Nano-structure enhancements for anisotropic conductive adhesive and thermal interposers
The present invention features additions of nano-structures to interconnect conductor fine particles (spheres) to: (1) reduce thermal interface resistance by using thermal interposers that have high thermal conductivity nano-structures at their surfaces; (2) improve the anisotropic conductive adhesive interconnection conductivity with microcircuit contact pads; and (3) allow lower compression forces to be applied during the microcircuit fabrication processes which then results in reduced deflection or circuit damage. When pressure is applied during fabrication to spread and compress anisotropic conductive adhesive and the matrix of interconnect particles and circuit conductors, the nano-structures mesh and compress into a more uniform connection than current technology provides, thereby eliminating voids, moisture and other contaminants, increasing the contact surfaces for better electrical and thermal conduction. |
| US08173258B2 |
Powder with improved recycling properties, process for its production, and use of the powder in a process for producing three-dimensional objects
A powder which is capable of being used in a layer-by-layer process in which regions of the respective pulverulent layer are selectively melted and, after cooling, are fixed, contains a mixture of diacid-regulated polyamide and diamine-regulated polyamide and/or diacid-regulated copolyamide and diamine-regulated copolyamide. |
| US08173257B2 |
Cellulosic fibers having enhanced reversible thermal properties and methods of forming thereof
A viscose fiber comprises a fiber body including a regenerated cellulosic material and a plurality of microcapsules dispersed in the regenerated cellulosic material. The regenerated cellulosic material is derived from an organic plant material and the plurality of microcapsules containing a phase change material has a transition temperature in the range of 0° C. to 100° C., the phase change material providing thermal regulation based on at least one of absorption and release of latent heat at the transition temperature. |
| US08173255B2 |
Clean flame retardant insulation composition to enhance mechanical properties and flame retardancy for wire and cable
One of the major problems of commercial clean flame retardant materials is unstable mechanical properties because of high filler loadings. Clean flame retardant compositions having very low smoke and toxicity generation are invented by a method based on partial cross-linking of polymers. These composites are processed by routine thermoplastic extruder and do not use post curing system. Composition mainly contain 100 parts by weight (p/w) of resin (polyolefin or 100 p/w of polyolefin/ethylene propylene diene monomer rubber (EPDM rubber)), 90-150 p/w of non halogen content main flame retardants, 0.1-0.5 parts by weight of crosslinking agent, 1-20 p/w of auxiliary secondary flame retardant agents and 0.2-1.0 p/w of antioxidants. Clean flame retardant compositions use peroxide composite as a crosslinking agent and metal hydroxide composite as a flame retardant. The present invention demonstrates more reliable method for producing clean flame retardant insulations for wire and cable without deterioration of mechanical properties. |
| US08173254B2 |
Polyester fiber, woven knit fabric, car seat and process for producing polyester fiber
This invention is polyester fibers with an initial tensile resistivity of 15 to 38 cN/dtex, a elastic recovery rate of 70% or more after 20% elongation, and a self-shrinkage percentage of 0.3% to 1.4% after dry heat treatment at 160° C. The polyester fibers of this invention can be used to obtain a woven or knitted fabric resistant against repeated loads, excellent in surface softness and uniformity, and free from projections/recesses and curling. Since the woven or knitted fabric obtained from the polyester fibers of this invention are highly resistant against repeated loads, it can be suitably used as a car seat loaded with human bodies. |
| US08173251B2 |
Gasket material comprising a metal plate and a fluorine rubber layer having a specific vickers hardness
A gasket material including: a metal plate; and a fluorine rubber layer having a Vickers hardness of 15 to 30 N/mm2, being provided on one side or both sides of the metal plate, and obtained from a fluorine rubber composition containing a fluorine rubber polymer. The gasket material maintains a sealing bead surface at a high surface pressure without changing the engine block design and the gasket design and also possible to absorb flange surface roughness that is an original purpose of the rubber layer. |
| US08173249B2 |
Substrate structures applied in flexible electrical devices and fabrication method thereof
A substrate structure applied in flexible electrical devices is provided. The substrate structure includes a carrier, a release layer overlying the carrier with a first area and a flexible substrate overlying the release layer and the carrier with a second area, wherein the second area is larger than the first area and the flexible substrate has a greater adhesion force than that of the release layer to the carrier. The invention also provides a method for fabricating the substrate structure. |
| US08173247B2 |
Lightweight high stiffness composites having class A surface finish
Stiff, lightweight composite materials that include a Class A surface finish as well as methods of making these composites and articles that include these composites. The fiber reinforced HPPC composite sheet material includes a glass laminate layer and a metal layer. The metal layer covers the unidirectional glass fibers in the HPPC composite while the glass laminate layer gives the composite mechanical puncture resistance, while providing a composite sheet material with Class A surface properties that is still lightweight. |
| US08173246B2 |
Transparent conductive laminate and touch panel equipped with it
The transparent conductive laminate of the present invention is a transparent conductive laminate, comprising: a transparent film substrate; a transparent conductive thin film provided on one side of the transparent film substrate with a dielectric thin film interposed therebetween; and a transparent substrate bonded to another side of the transparent film substrate with a transparent pressure-sensitive adhesive layer interposed therebetween, wherein the transparent substrate comprises at least two transparent base films laminated with the transparent pressure-sensitive adhesive layer interposed therebetween, and the dielectric thin film comprises a first transparent dielectric thin film consisting of a SiOx (x is from 1.5 to less than 2) film having a relative refractive index of 1.6 to 1.9, and a second transparent dielectric thin film consisting of a SiO2 film. This feature can improve the surface contact pressure durability. |
| US08173243B2 |
Shingle with reinforcement layer
A laminated shingle and a method of making it is provided in which the rear surface of the shingle is provided with an attached reinforcement layer through which fasteners may be applied when the shingle is applied to a roof. |
| US08173241B2 |
Sandwich system
A composite system comprises a base layer, a capping layer, and at least one core geocell layer. The base layer and capping layer are staked below and above the core geocell layer, which is infilled with a low quality material. In specific embodiments, the base layer and capping layer are each geocells infilled with a high quality material. This composite system meets engineering specifications economically. |
| US08173237B2 |
Method for joining strips, structure of joint, and continuous strip obtained by the method
Disclosed is a method for joining two strips, where the two strips each include a laminate of a release liner and a pressure-sensitive adhesive layer, and the release liner extends from the corresponding pressure-sensitive adhesive layer in a longitudinal end region of at least one of the two strips. The method includes butting cross-sections of longitudinal ends of the pressure-sensitive adhesive layers of the two strips to bond the two pressure-sensitive adhesive layers; and superposing end regions of the release liners of the two strips and fixing the release liners so that surfaces of the release liners in portions at least 1 mm long inward from the longitudinal ends are not in contact with surfaces of the pressure-sensitive adhesive layers. This method gives a continuous strip from which the release liner can be smoothly removed without “binding” even at the joint. |
| US08173236B1 |
Bamboo load bearing panel and method of manufacturing
A bamboo load bearing panel includes at least one bamboo panel element. The bamboo panel element includes a bamboo laminate layer with first and second layers of a plurality of bamboo strips having a cortex and pith surface, parallel and longitudinally cut from bamboo culm pressed flat and planed wherein the first and second layers are each planed to a thickness. The cortex surface of the first layer of bamboo strip is bonded to the cortex surface of the second layer of bamboo strip and a wood veneer layer is bonded to the pith surface of the first layer of the bamboo strip positioned such that the grain of the wood veneer layer is perpendicular to the grain of the bamboo strip. A finished bamboo load bearing panel includes at least one bamboo panel element bonded to optional layers of finishing wood veneers. |
| US08173232B2 |
Stretch hood films
A multi-layer film structure is made from a specific polyethylene copolymer comprising the inner layer and is useful as a stretch hood film structure. The polyethylene copolymer can be characterized by a Comonomer Distribution Constant greater than about 45. |
| US08173226B2 |
Polymerizable compound, polymer, ink composition, printed articles and inkjet recording method
A polymerizable compound represented by the following formula (1): wherein, in the formula (1), R1 represents any one of a hydrogen atom, a substituted alkyl group, and an unsubstituted alkyl group; R2 represents an alkylene group; W represents any one of —CO—, —C(═O)O—, —CONH—, —OC(═O)—, and a phenylene group; X represents any one of —CO—, —NHCO—, —OC(═O)—, —CH(OH)CH2—, and —SO2—; R3 and R4 represent a monovalent substituent; R3 and R4 may be bound to each other to form a ring structure; and m and n each independently represent 0 or 1. |
| US08173225B2 |
Photocurable organic material and method of fabricating array substrate for liquid crystal display device using the same
A method of fabricating an organic insulating layer used for an array substrate for a liquid crystal display device comprises forming a base material layer on a substrate; forming a photocurable organic material layer having a first liquid phase polymeric precursor, a second liquid phase polymeric precursor and a photo-initiator on the base material, the first liquid phase polymeric precursor having a single-functional group material, the second liquid phase polymeric precursor having at least one of a two-functional group material and a three-functional group material; disposing a stamp having a convex portion over the photocurable organic material layer; moving at least one of the substrate and the stamp such that the stamp depresses the photocurable organic material layer, wherein a contact hole, which exposes a portion of the base material layer and corresponds to the convex portion, is formed in the photocurable organic material layer; curing the photocurable organic material layer having the contact hole through the stamp; and detaching the stamp from the cured photocurable organic material layer. |
| US08173215B2 |
Continuous ink jet ink compositions
The invention relates to continuous ink jet printing of an aqueous pigmented ink composition recycled from a main ink supply reservoir, employing a printer with a fluid delivery system capable of measuring the ink electrical resistivity, and providing needed quantities of either vehicle replenisher fluid or fresh ink to maintain the desired recycled ink concentration. The electrical resistivity of the pigmented ink can be modified advantageously for stable ink recycling by the addition of the organic amine salt of an acid, and the pH stability of the ink can be simultaneously improved by the additional inclusion of the neutral form of the organic amine in similar molar proportions to the amine salt. The pigmented ink jet ink compositions provide for particularly stable and invariant fluid properties during periods of extended printer operation and ink recirculation. |
| US08173213B2 |
Process stability of NBDE using substituted phenol stabilizers
A stabilized cyclic alkene composition comprising one or more cyclic alkenes, and at least one stabilizer compound having the Formula (I), R1,R2,R3,R4,R5(C6)OH Formula (I) wherein R′ through R5 can each independently be H, OH, C1-C8 linear, branched, or cyclic alkyl, C1-C8 linear, branched, or cyclic alkoxy or substituted or unsubstituted aryl, and wherein the stabilizer compound is present in an amount greater than 200 ppm up to 20,000 ppm and has a boiling point lower than 265° C. A method for forming a layer of carbon-doped silicon oxide on a substrate, which uses the stabilized alkene composition and a silicon containing compound. |
| US08173211B2 |
CVD synthesis of carbon nanotubes
A method of production of carbon nanoparticles comprises the steps of: providing on substrate particles a transition metal compound which is decomposable to yield the transition metal under conditions permitting carbon nanoparticle formation, contacting a gaseous carbon source with the substrate particles, before, during or after said contacting step, decomposing the transition metal compound to yield the transition metal on the substrate particles, forming carbon nanoparticles by decomposition of the carbon source catalysed by the transition metal, and collecting the carbon nanoparticles formed. |
| US08173207B2 |
Arrangement for depositing coating powder on a rotational symmetric body
An arrangement for depositing coating powder on a rotational symmetric body is provided. The arrangement includes a rotation device for rotating the rotational symmetric body around a horizontal axis of rotation, wherein the horizontal axis of rotation coincides with the axis of the rotational symmetry of the body, a nozzle arranged vertically above a surface of the rotational symmetric body for providing the coating powder to the surface and a horizontal barrier at a specified distance defining a coating thickness above the surface, wherein the barrier is arranged next to the nozzle in the direction of a rotational movement of the surface at the nozzle. At this point, the nozzle includes a cross section elongated in one direction parallel to the axis of rotation. |
| US08173206B2 |
Methods for repairing barrier coatings
Methods for repairing barrier coatings involving providing a component having a barrier coating including at least one damaged portion, removing the damaged portion of the barrier coating leaving a void, applying a replacement tape cast barrier coating to the void of the component, and sintering the component having the replacement tape cast barrier coating layer. |
| US08173205B2 |
Method for fabricating ZnO thin films
Disclosed is a method for fabricating ZnO thin films using a ZnO precursor solution containing zinc hydroxide nitrate (Zn5(OH)8(NO3)2.2H2O) as a zinc supplier. The ZnO thin film is fabricated by using a simple and economical coating method at a low process temperature. |
| US08173198B2 |
Deposition of metal oxides onto surfaces as an immobilization vehicle for carboxylated or phophated particles or polymers
Intermediates and methods for forming activated metal complexes bound to surfaces on oxide layers, immobilizing beads to the modified surface and articles produced thereby are described. Hydroxyl groups on the oxide surfaces are reacted with a metal reagent complex of the formula Y(L-Pol)m, where Y is a transition metal, magnesium or aluminum, L is oxygen, sulfur, selenium or an amine, and “Pol” represents a passivating agent such as a methoxyethanol, a polyethylene glycol, a hydrocarbon, or a fluorocarbon. The resulting modified surface can be further reacted with a passivating agent having a phosphate functional group or a plurality of functional groups that are reactive with or that form complexes with Y. The metal oxide surfaces exhibit minimal binding to bio-molecules, exhibit uniform deposition and immobilization of beads at high density, can be subsequently modified to create surfaces having a variety of properties, and can be used for nucleic acid sequencing and other analyses and in single-molecule detection schemes. |
| US08173197B2 |
Coated medical devices and methods of making same
Methods of protecting an insertable medical device from chemical degradation are provided. Methods include coating the insertable medical device with an acrylic layer and then coating the acrylic layer with an acrylic-grafted fluoropolymer. Medical devices coated with oxidation-resistant coatings are also provided. |
| US08173195B2 |
Aerated frozen suspension with adjusted creaminess and scoop ability based on stress-controlled generation of superfine microstructures
Products that are aerated multiphase systems containing an aqueous continuous fluid phase which may include solutes thus forming an aqueous syrup and disperse phases like gas/air cells, water ice crystals and solid/semi-solid fat globules or aggregates thereof, whereas the disperse phases are that finely structured that their mean diameters are below phase specific critical maximum values and thereby generate a most preferred by consumers, full rich silky-creamy mouth feel at much lower fat content than usual in conventional related products like premium and super premium ice creams. |
| US08173193B2 |
Production of stabilized whole grain flour and products thereof
A stabilized bran component and a stabilized whole grain flour containing the component are produced by subjecting a bran-enriched coarse fraction which contains bran, germ and starch to grinding or milling to reduce grittiness of the coarse fraction without substantially damaging the starch due to abrasion. The coarse fraction may be stabilized by heating to substantially reduce the lipase and lipoxygenase activity of the coarse fraction without substantial gelatinization of the starch. High levels of natural antioxidants and vitamins are retained while avoiding substantial acrylamide formation during the stabilization. The stabilized coarse fraction or stabilized bran component may be combined with a fine fraction which contains predominantly endosperm to obtain a stabilized whole grain flour. The stabilized whole grain flours and the stabilized bran component exhibit extended shelf life and may be used for making baked goods, such as cookies, with desirable oven spread, and a non-gritty mouthfeel. |
| US08173191B2 |
Knotting system for a dough strand
The invention relates to a device and a method for the automated production of knotted dough products, in particular pretzels. Said device comprises: a shaping table (2) for horizontally supporting a U-shaped bent dough strand (46); a shaping tool (6) that can be activated to vertically support the U-shaped bent dough strand (46), the shaping table (2) and activated shaping tool (6) forming a common stop for the U-shaped bent strand (46); and a knotting head (9) for seizing the ends of the dough strand and for knotting said strand (46). According to the invention, the knotting head (9) can be displaced from a seizing position (48), in which the ends of the U-shaped bent dough strand (46) are seized, into an extension position (49), in which the dough strand is extended, then into a knotting position (51), in which the dough strand is knotted and finally into a placing position 52, in which the ends of the dough strands are placed on the central part of the dough strand. In addition, the common shaping stop is configured to be stationary, in particular on the horizontal displacement plane. |
| US08173187B2 |
Assembly for presenting and preparing a puffed composition
The invention concerns an assembly for preparing and presenting an edible composition designed to be puffed including a first portion defining a chamber for enabling the puffed composition to be presented, and a second portion defining a storage chamber designed to include at least one non-puffed composition, the second portion being arranged in the first portion. The invention also concerns a method for preparing a composition to be puffed using the assembly. |
| US08173183B2 |
Mucosal membrane healant and moisturizer
A pharmaceutical composition for treatment and prevention of severely dehydrated soft tissue is disclosed. The pharmaceutical composition has ingredients that prevent the onset of dehydration and ingredients that increase the healing rate of dehydrated tissue that has become cracked. In particular, the present invention treats and prevents the dry-nose condition caused in oxygen respiratory therapy. |
| US08173174B2 |
Solubilized protein composition obtained from avian eggshell membrane
A solubilized protein composition is obtained from avian eggshell membrane without the use of proteolytic enzymes or cross-linking agents. The composition is essentially odor-free, has an ash content of less than 10% by weight of the composition and a protein content of at least 90% by weight of the composition including a mixture of solubilized proteins such as Type I collagen. Type V collagen. Type X collagen, elastin, lysozyme, ovotransferrin, desmosine, and/or B-N-acetylglucosaminidase, wherein the solubilized proteins are undenatured and retain biological activity. |
| US08173169B2 |
Formulation and process for the preparation of modafinil
The present invention provides pharmaceutical tablets comprising modafinil particles, processes for preparing such pharmaceutical tablets, and methods of treating a disease or disorder using the pharmaceutical tablet of the invention. In particular, the pharmaceutical tablet of the invention comprises modafinil particles and one or more pharmaceutically acceptable excipients, wherein the modafinil particles have a size distribution such that at least about 65% of the modafinil particles have a diameter greater than 220 microns and the tablet is bioequivalent to PROVIGIL®. The pharmaceutical tablet of the invention is prepared by a dry granulation method. |
| US08173167B2 |
Micelle composition of polymer and passenger drug
Hydrophobic drugs become more practical for treatments by being encapsulated in micelle compositions for increasing solubility. Micelle compositions may include an excipient tocopherol and/or prodrug formulations of the drug. Micelles extend the time period the drug remains in the micelles to improve drug circulation time and thereby drug delivery. Hydrophobic drugs for micelle encapsulation may include rapamycin, geldanamycin, and paclitaxel. Administration of these micelle compositions does not require Cremophor EL or Tween 80, avoiding serious side effects associated with these products which would previously accompany such drug administration. |
| US08173166B2 |
Methods of producing tungsten nanoparticles
The present teachings are directed methods of producing tungsten-containing nanoparticles, specifically tungsten nanoparticles and tungsten oxide nanoparticles with an average particle size of less than about five nanometers. |
| US08173165B2 |
Water-dispersible pellets
A water-dispersible particle for delivery of nitrogen to a plant is disclosed. The water-dispersible particle also delivers an active ingredient such as a plant hormone to a desirable plant or a pesticide or herbicide to an undesirable organism. Methods for making and using the water-dispersible particle are described. |
| US08173162B2 |
Preparation for repairing cartilage tissue, especially articular cartilage defects
The invention relates to preparations which are suitable for repairing enchondral or osteochondral defects (4) by means of implantation, said preparations comprising a cartilage element (A) and optionally a bone element (B) which is connected to the cartilage element (A). The cartilage element (A) can already contain cells during the implantation or is populated after the implantation with cells migrating from surrounding tissue. The aim of the invention is to better equip the cartilage element (A) of one such preparation for integration into the surrounding tissue and/or for an easy-to-achieve, primary stability. To this end, said cartilage element is not homogeneously embodied but has different characteristics in a peripheral and/or basal region (2, 3) to those in a central region (3). Said differing characteristics (A) relate to the structure and/or composition of the matrix used and/or to the cells established in the matrix, and are in no way used to prevent the migration of cells into the preparation from the surrounding tissue. |
| US08173159B2 |
Microcapsules
A novel microcapsule comprising an encapsulated material which is enclosed within a solid permeable shell of a polymer resin having surface modifying compounds capable of reacting with isocyanate incorporated therein is disclosed. The process for producing such microcapsules is likewise disclosed. |
| US08173158B2 |
Methods of treating gastrointestinal disorders independent of the intake of food
The present invention relates to a method of treating a gastrointestinal disorder by administering to a patient in need of treatment thereof a pharmaceutical composition, wherein said pharmaceutical composition can be administered to the patient independent of the intake of food. |
| US08173156B2 |
Method for avoiding crystallization of anti-inflammatory agent in plaster formulation
An anti-inflammatory-containing plaster is provided. The anti-inflammatory-containing plaster may include, e.g., a styrene-isoprene-styrene block copolymer, a high molecular weight polyisobutylene, a low molecular weight polyisobutylene, a tackifier, a plasticizer, a dispersant, and an anti-inflammatory having a carboxyl group or a salt thereof. However, the anti-inflammatory-containing plaster does not contain L-menthol. The anti-inflammatory-containing plaster has medicament release rates of 20-64% by mass and 40-93% by mass at one hour and three hours, respectively. |
| US08173155B2 |
Adhesive patch
The present invention relates an adhesive patch comprising a backing layer and an adhesive layer that contains a drug, wherein the adhesive layer contains a mixed adhesive base containing a hydrocarbon rubber and a silicon-containing polymer. The adhesive patch of the invention shows extremely superior skin absorbability of a drug in a preparation, reduced skin irritation, and excellent aging stability of the drug in the preparation, and can achieve easiness of drug-taking methods and improvement in compliance. |
| US08173152B2 |
Stabilized compositions containing alkaline labile drugs
A stabilized bioadhesive composition containing an alkaline labile drug and a method for its preparation are provided. In one aspect, the composition is a hot-melt extruded (HME) composition comprising a preformed excipient mixture comprising an acidic component and an alkaline thermoplastic matrix-forming material, e.g. polymer. The excipient mixture is formed before blending with an alkaline labile drug. The blend is then hot-melt extruded to form the HME composition. By so doing, the acidic component is able to neutralize or render moderately acidic the excipient mixture. This particular process has been shown to substantially reduce the degradation of an alkaline labile drug during hot-melt extrusion. The excipient mixture softens or melts during hot-melt extrusion. It can dissolve or not dissolve drug-containing particles during extrusion. Various functional excipients can be included in the carrier system to improve process performance and/or improve the chemical or physical properties of the HME composition. |
| US08173149B2 |
Method for producing porous β-tricalcium phosphate granules
A porous β-tricalcium phosphate material for bone implantation is provided. The multiple pores in the porous TCP body are separate discrete voids and are not interconnected. The pore size diameter is in the range of 20-500 μm, preferably 50-125 μm. The porous β-TCP material provides a carrier matrix for bioactive agents and can form a moldable putty composition upon the addition of a binder. Preferably, the bioactive agent is encapsulated in a biodegradable agent. The invention provides a kit and an implant device comprising the porous β-TCP, and a bioactive agent and a binder. The invention also provides an implantable prosthetic device comprising a prosthetic implant having a surface region, a porous β-TCP material disposed on the surface region and optionally comprising at least a bioactive agent or a binder. Methods of producing the porous β-TCP material and inducing bone formation are also provided. |
| US08173148B2 |
Stabilized polymeric delivery system comprising a water-insoluble polymer and an organic liquid
The invention relates to a delivery system for the sustained and controlled delivery of a group of bioactive agents. More particularly, the invention relates to a delivery system and a method for delivery of a bioactive agent containing a nucleophilic functional group by means of a biodegradable, sustained-release implant. The implant may be a preformed implant, microparticles or an in situ formed implant. The implant includes a biodegradable thermoplastic polymer, the bioactive agent having a nucleophilic group substituent and a stabilizing associate as well as other optional components. The combination of the stabilizing associate with the bioactive agent prevents and/or minimizes and/or lessens degradation of the thermoplastic polymer by the bioactive agent. |
| US08173145B2 |
Formulation containing phosphate derivatives of electron transfer agents
There is provided an emulsion composition for therapeutic administration comprising: (a) at least one mono-(electron transfer agent) phosphate derivative; (b) at least one di-electron transfer agent phosphate derivative; wherein the amount of transfer agent phosphate derivatives is no less than equimolar to the amount of di-electron transfer agent phosphate; and (c) a suitable carrier. |
| US08173144B2 |
Administration of urea compounds for combating signs of cutaneous aging
Signs of aging of the skin and/or mucous membranes are prevented and/or reduced, and the activity of the proteolytic enzymes of the stratum corneum are stimulated as well, by administering to an individual in need of such treatment, a cosmetic/pharmaceutical composition which comprises a thus effective amount of at least one hydroxylated urea compound having the following formula (I): in which: the radicals R1, R2, R3 and R4, which may be identical or different, are each a hydrogen atom, a C1-C4 alkyl radical or a C2-C6 hydroxyalkyl radical which can contain from 1 to 5 hydroxyl groups, wherein at least one of the R1 to R4 radicals represents a hydroxyalkyl radical, or salt, solvate or isomer thereof, formulated into a physiologically acceptable medium therefor. |
| US08173143B2 |
Personal skin care compositions containing anti-flammatory and anti-microbial agents
Personal care compositions suitable for use in skin care applications, which effectively deliver and/or deposit anti-inflammatory and anti-microbial agents, which are relatively non-irritating, and thus suitable for use by people having irritated or sensitive skin, particularly the skin around the eyes of a user. The personal care composition comprises a first formulation that provides anti-irritant and anti-inflammatory properties that can be easily reformulated to a second formulation that includes an anti-microbial agent by simply adding an anti-microbial agent without having to completely begin with a new formula and without compromising the properties found in the first formulation. |
| US08173142B2 |
Pharmaceutical compositions of drugs and neutralized acidic polymers
Pharmaceutical compositions comprised of low-solubility and/or acid-sensitive drugs and neutralized acidic polymers are disclosed. |
| US08173141B2 |
Immunogenic complexes and methods relating thereto
The present invention relates generally to an immunogenic complex comprising a charged organic carrier and a charged antigen and, more particularly, a negatively charged organic carrier and a positively charged antigen. The complexes of the present invention are useful, inter alia, as therapeutic and/or prophylactic agents for facilitating the induction of a cytotoxic T-lymphocyte response to an antigen. |
| US08173135B2 |
Methods for preparing complex multivalent immunogenic conjugates
Methods for preparing complex multivalent immunogenic conjugates that include simultaneously reacting a plurality or immunogenic-distinct polysaccharides with at least one protein to make the complex multivalent immunogenic conjugates. The simultaneous reaction involves reaction of a hydrazide group on one reactant with an aldehyde or cyanate ester group on the other reactant. |
| US08173133B2 |
Acyl pseudodipeptides which carry a functionalized auxiliary arm
The present invention is directed in particular to dipeptide-like compounds derived from functionally substituted amino acids, having fatty acid chains bound thereto through amidification of the amine functional groups of said dipeptide-like compounds, one end portion of which bears an accessory functional side chain spacer, with the other end portion being an acid group either in neutral or charged state.Compounds of the present invention have immunomodulating properties like adjuvants, In addition, compounds of the invention can be grafted on a given antigen in order to modulate or tune the immune response or can be equally grafted on a pharmaceutical carrier to enhance the therapeutic effect or targeting thereof. Accordingly, compounds of the invention find use in human and veterinary medicine both as immunogens and diagnostic tools. |
| US08173131B2 |
Compositions and methods for modulating RSV infection and immunity
Compositions and methods are provided for the treatment or prevention of RSV disease by modulating RSV infection and immunity. In particular, amino acid sequences in the RSV G glycoprotein, containing the chemokine motif defined as C-X-X-X-C (or CX3C), are identified that are essential in causing RSV infection and disease. The chemokine motif is biologically active and participates in virus binding to and infection of susceptible cells. The prevention or treatment of RSV infection is achieved by interfering with the motif, such as by administering a vaccine in which the motif is altered or by administration or induction of blocking molecules that inhibit the biological activity of the motif. |
| US08173130B2 |
Antibodies against flagellin and uses thereof
The present invention provides a novel class of monoclonal antibodies which have a high affinity, broad spectrum neutralizing reactivity to flagellin from various Gram-negative bacteria including, but not limited to, E. coli, Salmonella, Serratia, Proteus, Enterobacter, Citrobacter, Campylobacter and Pseudomonas. The present invention further provides methods of treating inflammatory bowel disease (IBD) and methods of treating enterobacterial infections using anti-flagellin antibodies in humans, other animals and birds. |
| US08173127B2 |
Specific antibodies to amyloid beta peptide, pharmaceutical compositions and methods of use thereof
The invention relates to methods of treating a subject having Alzheimer's Disease, comprising the step of administering an antibody molecule which is targeted to β amyloid peptide or to fragment thereof. In another embodiment the invention relates to methods of treating a disease or a disorder, characterized by amyloid beta deposition. In another embodiment, the invention relates to an antibody molecule, which is free end-specific for the N-terminus or the C-terminus of an amyloid β peptide and to a pharmaceutical composition thereof. In another embodiment, the invention relates to an antibody molecule, which is targeted to the free C or N-terminus of a N-and/or C-terminus truncated amyloid β peptide fragment. |
| US08173124B2 |
Method to treat using antagonistic anti-hTNFSF13b human antibodies
Human monoclonal antibodies that specifically bind to TNFSF13b polypeptides are disclosed. These antibodies have high affinity for hTNFSF13b (e.g., KD=10−8 M or less), a slow off rate for TNFSF13b dissociation (e.g., Koff=10−3 sec−1 or less) and neutralize TNFSF13b activity in vitro and in vivo. The antibodies of the invention are useful in one embodiment for inhibiting TNFSF13b activity in a human subject suffering from a disorder in which hTNFSF13b activity is detrimental. Nucleic acids encoding the antibodies of the present invention, as well as, vectors and host cells for expressing them are also encompassed by the invention. |
| US08173118B2 |
Compositions consisting essentially of TGF-β, BMP-2 FGF-4, leukemia inhibitory factor, IGF-1, IL-6 and H-α-thrombin
This document provides methods and materials for treating cardiovascular tissue. For example, stem cells, compositions containing stem cells, methods for obtaining stem cells, compositions for generating stem cells expressing particular markers (e.g., compositions comprising TGF-β1, BMP-2, FGF-4, and leukemia inhibitory factor), and methods for repairing cardiovascular tissue are provided. |
| US08173114B2 |
Excretion accelerator for accumulative chlorine compound
An agent for promoting excretion of an accumulative chlorine compound comprising a pharmaceutically acceptable anion exchange resin, which is a novel agent that is for promoting the excretion of an accumulative chlorine compound and is capable of efficiently excreting residual chlorinated compounds including dioxins as typical examples. |
| US08173113B1 |
Bioadhesive composition and patch
A bioadhesive composition that adheres suitably to a mucosal surface and is capable of delivering drugs in sustained fashion, and a patch comprising the bioadhesive composition. Methods of using and processes for preparing the bioadhesive composition are also described. |
| US08173112B2 |
Emulsified composition for hair
An emulsified composition for hair, which contains a nonionic surfactant that is a solid at normal temperature and has a Krafft point of at least 40° C., an oil component, and water, and which has an average emulsified particle size of 0.5 μm or less, provides long-lasting luster. Further, an emulsified composition for hair, which is an water-in-oil emulsified composition and which contains the following two types of oil phase as the oil phase, improves the feel of hair immediately after use: 1) an oil phase with an average particle size of 0.5 μm or less, formed with a nonionic surfactant that is a solid at normal temperature and has a Krafft point of at least 40° C., and 2) an oil phase with an average particle size of 0.5 to 100 μm, formed with a surfactant and/or an alkyl-modified carboxyvinyl polymer. |
| US08173111B2 |
Hair cleansing compositions
A hair cleansing composition comprises the following ingredients (A) to (C): (A) a hydroxymonocarboxylic acid, or a salt thereof, (B) an organic solvent, and (C) an anionic surfactant having a sulfate group; and has a pH of from 1 to 4 when diluted 20-fold by weight with water and a buffer capacity not lower than 0.005 gram equivalent/L but lower than 0.2 gram equivalent/L. |
| US08173109B2 |
Eyelash cosmetic
An eyelash cosmetic according to present invention, by blending (a) wax and/or (b) resin, and (c) hollow powder, can impart a voluminous feeling and, at the same time, perform excellent curling effect and curl retaining effect, and excellent usability such as easiness eyelash coating, and easiness overlaying, and also perform excellent uniformity of finishing, water resistance and oil resistance after coating. |
| US08173107B2 |
Delivery of antipsychotics through an inhalation route
The present invention relates to the delivery of antipsychotics through an inhalation route. Specifically, it relates to aerosols containing antipsychotics that are used in inhalation therapy. In a method aspect of the present invention, an antipsychotic is delivered to a patient through an inhalation route. The method comprises: a) heating a composition, wherein the composition comprises an antipsychotic, to form a vapor; and, b) allowing the vapor to cool, thereby forming a condensation aerosol comprising particles with less than 5% antipsychotic drug degradation products. In a kit aspect of the present invention, a kit for delivering an antipsychotic through an inhalation route is provided which comprises: a) a thin coating of an antipsychotic composition and b) a device for dispensing said thin coating as a condensation aerosol. |
| US08173103B2 |
Inhibition of cancer metastasis
P-Selectin on platelets and endothelium binds cell surface chondroitin sulfate (CS) proteoglycans, which are abundantly and stably expressed on the surface many cancer cells. Binding of the cancer cells through the CS moieties may be blocked to inhibit the interaction of cancer cells with platelets and endothelium. The present inventors disclose compositions and methods for the inhibition of cancer metastasis. |
| US08173101B2 |
Method for removal of heavy metals
The invention relates to a method for removing heavy metal ions from the lattice of tectosilicates or phyllosilicates, especially from zeolite mineral, particularly clinoptilolite, by exchanging ions with calcium ions. According to the inventive method, the zeolite rock is brought in contact with hydrochloric and ammonium-containing solutions in a chain of exchange reactors such that a large part of the cations of the lattice are replaced with ammonium ions, and the ammonium ions located in the lattice are replaced with calcium in a basic calcium hydroxide solution. The ammonium or ammonia used in the process is conducted in the circuit by binding the same in hydrochloric acid as an ammonium ion from the exchange solutions by conveying anhydrous ammonia and can be fed back to the exchange solution. The ions from the lattice that are exchanged are essentially precipitated as phosphate, carbonate, or hydroxide. |
| US08173099B2 |
Method of forming a porous aluminous material
An aggregate material includes an aluminous material and a toughening agent in contact with the aluminous material. The aluminous material has a primary aspect ratio of at least about 1.5 and a particle size between about 30 nm and about 1000 nm. |
| US08173096B2 |
Carbon nanosphere with at least one opening, method for preparing the same, carbon nanosphere-impregnated catalyst using the carbon nanosphere, and fuel cell using the catalyst
A carbon nanosphere has at least one opening. The carbon nanosphere is obtained by preparing a carbon nanosphere and treating it with an acid to form the opening. The carbon nanosphere with at least one opening has higher utilization of a surface area and electrical conductivity and lower mass transfer resistance than a conventional carbon nanotube, thus allowing for higher current density and cell voltage with a smaller amount of metal catalyst per unit area of a fuel cell electrode. |
| US08173095B2 |
Method and apparatus for producing graphene oxide layers on an insulating substrate
In a method of making a functionalized graphitic structure, a portion of a multi-layered graphene surface extending from a silicon carbide substrate is exposed to an acidic environment so as to separate graphene layers in a portion of the multi-layered graphene surface. The portion of the multi-layered graphene surface is exposed to a functionalizing material that binds to carbon atoms in the graphene sheets so that the functionalizing material remains between the graphene sheets, thereby generating a functionalized graphitic structure. The functionalized graphitic structure is dried in an inert environment. |
| US08173093B2 |
Iron silicide sputtering target and method for production thereof
Provided is an iron silicide sputtering target in which the oxygen as the gas component in the target is 1000 ppm or less, and a manufacturing method of such iron silicide sputtering target including the steps of melting/casting high purity iron and silicon under high vacuum to prepare an alloy ingot, subjecting the ingot to gas atomization with inert gas to prepare fine powder, and thereafter sintering the fine powder. With this iron silicide sputtering target, the amount of impurities will be reduced, the thickness of the βFeSi2 film during deposition can be made thick, the generation of particles will be reduced, a uniform and homogenous film composition can be yielded, and the sputtering characteristics will be favorable. The foregoing manufacturing method is able to stably produce this target. |
| US08173091B2 |
Method for preparing nanophosphor from metal hydroxy carbonate and nanophosphor prepared by the method
Disclosed herein is a method for preparing a nanophosphor from a metal hydroxy carbonate and a nanophosphor prepared by the method. The method is capable of mass-production of a uniform particle-size nanophosphor with superior dispersibility and enables reduction in preparation costs. The nanophosphor prepared by the disclosed method exhibits high luminescence efficiency. |
| US08173084B2 |
Yb:Y2O3 ceramic powders
A high purity nano-sized Yb3+ doped Y2O3 (Yb:Y2O3) ceramic powder with a narrow size distribution and without hard agglomerates is provided. Also provided is a process for manufacturing the same wherein water in the reaction bath is replaced by a non-water washing agent having little or no hydrogen bonding capability to inhibit the formation of hard agglomerates in the ceramic powder. |
| US08173083B2 |
Catalytic reactors
A compact catalytic reactor defines a multiplicity of first and second flow channels arranged alternately in the reactor, for carrying first and second fluids, respectively, wherein at least the first fluids undergo a chemical reaction. Each first flow channel containing a removable gas-permeable catalyst structure (20) incorporating a metal substrate, the catalyst structure defining flow paths therethrough, with catalytic material on at least some surfaces of each such path. The catalyst structure also incorporates a multiplicity of projecting resilient lugs (22) which support the catalyst structure (20) spaced away from at least one adjacent wall of the channel (17). |
| US08173080B2 |
Flow cells and manifolds having an electroosmotic pump
A flows cell for use in a microfluidic detection system is provided. The flow cell includes a flows cell body having a channel that is configured to convey a solution through the flows cell body. The flow cell also includes a bottom surface and a top surface. The bottom surface is configured to be removably held by the detection system, and the top surface is transparent and permits light to pass therethrough. The flow cell body also includes fluidic inlet and outlet ports that are in fluid communication with the channel. A pump cavity is also provided in the flow cell body. The pump cavity fluidly communicates with, and is interposed between, an end of the channel and one of the fluidic inlet and outlet ports. An electroosmotic (EO) pump is held in the pump cavity. The EO pump induces flow of the solution through the EO pump and channel between the fluidic inlet and outlet ports. |
| US08173076B2 |
Method and apparatus for making acetic acid with improved light ends column productivity
An improved apparatus and method of producing acetic acid includes condensing overhead vapor to provide reflux to the light ends column as well as condensing vapor from a central portion of the light ends column to increase capacity. Throughput or load on the light ends column is substantially reduced without compromising product quality. |
| US08173073B2 |
Portable microfluidic radiosynthesis system for positron emission tomography biomarkers and program code
Methods and devices for a fully automated synthesis of radioactive compounds for imaging, such as by positron emission tomography (PET), in a fast, efficient and compact manner are disclosed. In particular, the various embodiments of the present invention provide an automated, stand-alone, hands-free operation of the entire radiosynthesis cycle on a microfluidic device with unrestricted gas flow through the reactor, starting with target water and yielding purified PET radiotracer within a period of time shorter than conventional chemistry systems. Accordingly, one aspect of the present invention is related to a microfluidic chip for radiosynthesis of a radiolabeled compound, comprising a reaction chamber, one or more flow channels connected to the reaction chamber, one or more vents connected to said reaction chamber, and one or more integrated valves to effect flow control in and out of said reaction chamber. |
| US08173068B2 |
Fluid exchange in a chamber on a microscope slide
A sample chamber is formed by a housing sealed against a microscope slide. The housing has fluid ports, including a well formed over at least one port. In a rinse station, rinse solution is drawn from a reservoir through the chamber to a waste reservoir. At a fill station, an aliquot of reagent already placed in the well is driven into the chamber. The reagent may be driven into the chamber by first drawing a vacuum on the chamber through the aliquot of reagent and then releasing the reagent to be drawn into the chamber by the vacuum. |
| US08173067B2 |
Organic compound and metal ion synergistic disinfection and purification system and method of manufacture
A new, novel and useful disinfection and purification system comprised of organic compounds in synergistic action with selected metal ions and method of manufacture and use. One of the benefits that is derived from this system is the ability to quickly and easily treat a surface, fluid or medium for disinfection of bacteria, fungi, viruses, algae and protozoans, with a non-toxic, non-chlorinated mixture that effectively kills all such organisms in minutes or hours. The disinfection and purification system remains effective for long periods of time maintaining its disinfection capacity making it highly effective for stored or transported mediums such as potable drinking water. The disinfection and purification system may be incorporated with carbon block or membrane filters to disinfect filtered liquids such as water to render it potable. The disinfection and purification system may be infused into semi-permeable surfaces or applied to non-porous surfaces such that the disinfectant compounds of the system would be delivered to surface of an object to be disinfected by leaching, capillary action, mere contact, water activation and/or osmosis/diffusion. |
| US08173066B2 |
Method for irradiating thrombocyte concentrates in flexible containers with ultra-violet light
The invention relates to a method for inactivating pathogens such as bacteria and viruses and/or leucocytes in thrombocyte concentrations by irradiation in flexible containers with ultra-violet light using agitation. The blood product is packaged in a flexible bag to permit the intermixing of the fluid by agitation (tilting, rotation, translation). This is also promoted by the filling of the bag to a maximum 30% of the filling capacity. |
| US08173065B2 |
Method, system and apparatus for a takeout holder and insert
The present invention provides an apparatus, system and method for handling glass containers that has a takeout jaw assembly with a base with a first side, a second side and a groove. The groove extends from the first side to the second side and is adapted to fit an insert. The groove also has a recess with one or more flexible retaining tabs positioned to secure the insert and a yoke extending substantially perpendicular from the base. |
| US08173061B2 |
Pattern transfer method
A pattern transfer method for filling a surface on a template having a concave-convex pattern with a resist material has contacting the template with the resist material applied on a substrate, curing the resist material while contacting the template with the resist, electrically charging the template and the resist with an identical polarity, and removing the template from the resist material while eclectically charging the template and the resist with an identical polarity. |
| US08173059B2 |
Manufacturing process improvement
A method of manufacturing an article using stereolithography in which the article includes at least one feature that defines an isolated volume is described. The method includes the step of forming one or more removable structures within said isolated volume from cured resin during the stereolithography process. The removable structures restrict the flow of liquid resin within said isolated volume. |
| US08173055B2 |
Multi-ring system for fuselage barrel formation
An aircraft fuselage barrel (10) includes a skin (12) and a shear tie (18). The shear tie (18) resides within and is integrally formed with the skin (12). The shear tie (18) is separate from and configured for frame attachment thereon. A multi-ring system (79) for fuselage barrel formation includes a mold (68) with a ring (50). The ring (50) has width (W2) approximately equal to a separation distance (D) between two adjacent fuselage frames (22) and includes a module (52) that has a circumferential length (L1) that is greater than a circumferential distance between two fuselage longerons (14). A support structure (80) is coupled to and supports the mold (68). A method of forming the aircraft fuselage barrel (10) includes constructing the support structure (80). Rings (86) of the mold (68) are attached to and over the support structure (80). The mold (68) is constructed. Material is laid-up onto the mold (68) to integrally form the one-piece fuselage barrel (10) including a Hat-configured longeron (14). |
| US08173054B2 |
Silicon carbide based porous material and method for production thereof
A silicon carbide-based porous material is provided, including silicon carbide particles as an aggregate, metallic silicon and an oxide phase containing Si, Al and an alkaline earth metal. The silicon carbide-based porous material is high in porosity and strength and superior in oxidation resistance and thermal shock resistance and, when used as a filter, has a very low risk of fluid leakage causing defects such as cuts and the like, as well as a low pressure loss. |
| US08173052B2 |
Writing implement with thermochromic coloring color-memory composition
A writing implement with a thermochromic coloring color-memory composition which comprises a homogeneous solubilized mixture of (A) an electron donative coloring organic compound, (B) an electron accepting compound and (C) a reaction medium which controls color reactions of the components (A) and (B), wherein a complete decoloring temperature (T4) of the thermochromic coloring color-memory composition is 50° C. or higher and a coloring starting temperature (T2) of thermochromic coloring color-memory composition is 10° C. or lower regarding the color density-temperature curve, and the thermochromic coloring color-memory composition has color-memory ability at the ordinary temperature range. |
| US08173051B2 |
Insulated ultrafine powder, process for producing same and resin composite material with high dielectric constant using same
There are disclosed insulated ultrafine powder comprising electroconductive ultrafine powder which is in the form of sphere, spheroid or acicular each having a minor axis in the range of 1 to 100 nm and an insulating film applied thereto; a process for producing the same which is capable of covering the surfaces of the insulated ultrafine powder with the insulating film having a thickness in the range of 0.3 to 100 nm without causing any clearance or vacancy; and a resin composite material which uses the same. A high dielectric constant of the material is assured by adding a small amount of insulated ultrafine powder wherein an insulating film is applied to the electroconductive ultrafine powder, while maintaining the processability and moldability that are the characteristics inherent in a resin material. |
| US08173050B2 |
Conductive pattern formation ink, conductive pattern and wiring substrate
A conductive pattern formation ink which can be stably ejected in the form of liquid droplets and form a conductive pattern having high reliability, a conductive pattern having high reliability, and a wiring substrate provided with the conductive pattern and having high reliability are provided. The conductive pattern formation ink is used for forming a conductive pattern by ejecting the ink in the form of liquid droplets on a surface of a ceramic molded body using a liquid droplet ejecting method, the ceramic molded body being made of a material containing ceramic particles and a binder. The ink contains a water-based dispersion medium, and metal particles dispersed in the water-based dispersion medium, wherein the water-based dispersion medium contains oxygen molecules and nitrogen molecules, and wherein when the water-based dispersion medium is analyzed using a gas chromatography method, a total amount of the oxygen and nitrogen molecules contained in the water-based dispersion medium is 12 ppm or less. |
| US08173049B2 |
Electrode materials with high surface conductivity
The present invention concerns electrode materials capable of redox reactions by electrons and alkali ions exchange with an electrolyte. The applications are in the field of primary (batteries) or secondary electrochemical generators, super capacitors and light modulating system of the super capacitor type. |
| US08173046B2 |
Method of producing a conductive polymer film
A conductive polymer film is produced by drying out a solution of conductive polymer and a dopant thereof to obtain a dried film.A dried film obtained from the solution is treated, in a reaction vessel, with an organic solvent and pressurized carbon dioxide. |
| US08173044B1 |
Process for biomass conversion to synthesis gas
Biomass is processed through a biomass fractioning system that creates, through the application of selective temperature ramps and pressure shocks, a series of useful volatile components and BMF char, wherein the BMF char is reacted sacrificially with any one stream of methane, carbon dioxide, steam or oxygen to create highly pure synthesis gas with a controllable range of compositions. The resulting synthesis gas may be used in any desired manner, including conversion to oxygenates such as methanol and dimethyl ether, and to hydrocarbons. |
| US08173043B2 |
Process for producing fluorescent substance composite glass and fluorescent substance composite glass green sheet
The present invention provides a fluorescent substance composite glass which is chemically stable, has a large size, is reduced in wall thickness, has a uniform thickness and therefore has a high energy conversion efficiency; a fluorescent substance composite glass green sheet and a process for producing the fluorescent substance composite glass. The fluorescent substance composite glass of the present invention is produced by baking a mixture containing a glass powder and an inorganic fluorescent substance powder, in which the energy conversion efficiency to a visible light wavelength region of 380 to 780 nm is 10% or more, when light having an emission peak in a wavelength range of 350 to 500 nm is applied. |
| US08173028B2 |
Method of manufacturing magnetic head for perpendicular magnetic recording including two side shields
A magnetic head includes a pole layer, first and second side shields, and an encasing layer having first to third grooves that accommodate the pole layer and the first and second side shields. A manufacturing method for the magnetic head includes the step of forming the first to third grooves in a nonmagnetic layer by using an etching mask layer having first to third openings. This step includes the steps of forming the first groove by etching the nonmagnetic layer using the first opening, with the second and third openings covered with a first mask; and forming the second and third grooves by etching the nonmagnetic layer using the second and third openings, with the first opening covered with a second mask. |
| US08173026B2 |
Pressurized water evaporation system and method of evaporating water
Pressurized water evaporation systems and methods are used to evaporate large quantities of water from water impoundment ponds or other waste water sources. Water evaporation systems include one or more water evaporation barrels having an air acceleration chamber, water atomization chamber, and pressurizable air and water lines in fluid communication with the barrel. Fast moving air and water create fine water droplets within the water atomization chamber of each barrel. A fine spray or mist of tiny water droplets is emitted from a discharge nozzle of each barrel. Water evaporation systems and methods can be used to efficiently evaporate waster water produced by a wide variety of industrial processes, including waste water produced at oil or gas wells. |
| US08173025B2 |
Water evaporation device and method of evaporating water
Water evaporation devices, systems and methods are used to evaporate large quantities of water from water impoundment ponds or other waste water sources. Water evaporation devices include a water evaporation barrel having an air acceleration chamber that creates venturi suction so as to draw water from a water source into a venturi chamber. Fast moving air and water create fine water droplets within a water atomization chamber, which droplets are then emitted from the water evaporation barrel through a discharge nozzle and into the air as a spray or cloud of fine water droplets. Water evaporation devices and associated systems and methods can be used to efficiently evaporate waster water produced by a wide variety of industrial processes. |
| US08173023B2 |
Method and apparatus for treatment of a fluid
An apparatus for the magnetic treatment of a fluid which produces at least one magnetic field for a period of time, Tc at or above a critical magnetic field strength, Hc, the period Tc and the field strength Hc determined relative to one another and dependant upon the properties of the fluid. |
| US08173022B2 |
Method for manufacturing packing material, packing material, and column
A method for manufacturing a packing material includes a first step of reacting an inorganic particle having a hydroxyl group with a silane coupling agent including a silane coupling agent having an alkenyl group with a carbon number of 2 or more and 8 or less and/or an alkynyl group with a carbon number of 2 or more and 7 or less and a second step of reacting the inorganic particle having reacted with the silane coupling agent, with a compound represented by a general formula of: (in the formula, R1 is an alkyl group with a carbon number of 4 or more and 50 or less or an aryl group with a carbon number of 6 or more and 30 or less and each of R2 and R3 is independently a hydrogen atom, a chloro group, or an alkyl group with a carbon number of 1 or more and 4 or less.). |
| US08173020B2 |
Method for removing contaminants from water using a membrane biofilm reactor
Apparatus and methods for water treatment are described, particularly for the simultaneous removal of nitrate, perchlorate, and other organic contaminates from contaminated water using a membrane biofilm reactor (MBfR). |
| US08173018B2 |
Fluid filter module including sealed boss
A fluid filter module including an end cap assembly disposed about at least one end of a tubular-shaped housing. The end cap assembly includes a base, fluid port and sealed boss which may optionally comprise an integrally molded structure. |
| US08173017B2 |
Single-cell mechanical flotation system
A mechanical flotation system having only one cell may be nearly as efficient as one having two or more cells, yet provide an apparatus with a considerably smaller footprint, significantly reduced capital and operating costs, as well as be resistant to floating oil recovery platform wave effects. The single-cell mechanical flotation system may have one skim collection channel that at least partially surrounds a single gas ingestion and mixing mechanism. At least one baffle may direct suspended matter or floc toward the skim collection which may be circular. The gas layer over the liquid is not vented for the purpose of gasification. The vessel may be a cylindrical pressure vessel oriented vertically, and optionally the inlet may be tangential to the periphery of the vessel to impart liquid rotation inside the vessel when liquid is introduced. |
| US08173012B1 |
Marine oil leak recovery and marine petroleum mining method
A vertical flexible oil flow director hose is used to recover, to guide, and to filter the spilled oil from its source beneath the sea floor to the surface of water and to accumulate the floating oil therein for being ready to be pumped into an oil tanker. The said hose extends in the sea all the way from the sea floor to the surface of water by connecting its lower end to a circular sinking weight block and its upper end to a hollow doughnut-shaped floating device. The said hose includes two main portions abutting each other, the lower portion is for guiding and displacing water out through the gaps or meshes. The upper portion is for continued guiding and accumulating the oil in its upper section. A gas-tight dome cap having an opening at its bottom may be used to cap the upper opening of the oil accumulator well in the floating object, for holding the gas as necessary. A gas-compressor and gas tank or tanks will be equipped on the oil tanker ready to take and to store the gas. |
| US08173007B2 |
High temperature electrochemical characterization of molten metal corrosion
A system and method for the high temperature in-situ determination of corrosion characteristics of a molten metal on an alloy under study is provided which takes place within an insulated furnace. A graphite crucible provided in the furnace contains an electrolyte formed from a molten salt of a metal halide. A reference electrode formed from the same metal as the electrolyte is immersed in the electrolyte solution in the graphite crucible. A beta-alumina crucible containing a molten metal is also provided within the furnace and preferably within the graphite crucible. A measuring electrode formed from the alloy under study is immersed in the molten metal. Standard electrochemical techniques are used to measure and analyze the electrochemical effects of corrosion of the molten metal on the alloy. |
| US08173004B2 |
Method of manufacturing chromium plated article and chromium plating apparatus
A pulse current from a pulse current supply side is fed to a middle part of an anode holding body to which anodes are connected; both end portions of a cathode holding body, to which cathodes are connected, are connected to a negative pole on the pulse power source side; and inductances of wiring between adjacent anodes and inductances of wiring between adjacent cathodes are set at a ratio of 1:2:3:4 in a direction of spacing from a connection to the pulse power source side. Pulse currents are equally fed to each work and it can be ensured that chromium plating treatment of each work is made equal. |
| US08173000B1 |
Active matrix device and method of driving the same
An active matrix electrowetting on dielectric (AM-EWOD) device which includes a plurality of array elements configured to manipulate one or more droplets of fluid on an array, each of the array elements including a corresponding array element circuit. Each array element circuit includes a top substrate electrode and a drive electrode between which the one or more droplets may be positioned; circuitry configured to write data to the corresponding array element by selectively applying to the drive electrode either: (i) a time-varying voltage waveform V1 of amplitude VB and period t0; or (ii) a time-varying voltage waveform V2, the logical inverse of V1, and applying to the top substrate electrode the time-varying voltage waveform V2+Voffset, where Voffset represents an offset voltage signal which may have AC and/or DC components and may equal zero. |
| US08172998B2 |
Ionic solvents used in ionic polymer transducers, sensors and actuators
Ionic liquids are incorporated into transducers, actuators or sensors which employ the ionic polymer membranes. The ionic liquids have superior electrochemical stability, low viscosity and low vapor pressure. The transducers, actuators and sensors which utilize ionic polymer membranes solvated with ionic liquids have long term air stability. Superior results are achieved when a conductive powder and ionomer mixture is applied to the ionic polymer membrane to form the electrodes during or after the ionic liquid is imbibed into the ionic polymer membrane. |
| US08172994B2 |
Biomaterial measuring device and manufacturing method thereof
A method of producing a biomaterial measuring device is disclosed. The method includes forming a plurality of reactions elements, to which an assay reagent is applied, on a first substrate, cutting the resulting first substrate in a unit of individual reaction element, and attaching a first substrate piece, which is formed by cutting the resulting first substrate in the unit of individual reaction element, to a predetermined portion of a second substrate. In the biomaterial measuring device, since a material cost in minimized and it is easy to automate production, it is possible to reduce a production, it is possible to reduce a production cost. |
| US08172981B2 |
Separating lignin from black liquor by precipitation, suspension and separation
A method for controlling the sodium and sulphur balance of a pulp mill while separating lignin from black liquor, and also a lignin product or an intermediate lignin product obtainable by the method. The present invention also provides use of a lignin product or an intermediate lignin product for the production of fuel (solid, gaseous or liquid) or materials. |
| US08172980B2 |
Device with self aligned gaps for capacitance reduction
A method for reducing capacitances between semiconductor device wirings is provided. A sacrificial layer is formed over a dielectric layer. A plurality of features are etched into the sacrificial layer and dielectric layer. The features are filled with a filler material. The sacrificial layer is removed, so that parts of the filler material remain exposed above a surface of the dielectric layer, where spaces are between the exposed parts of the filler material, where the spaces are in an area formerly occupied by the sacrificial layer. Widths of the spaces between the parts of the filler material are shrunk with a shrink sidewall deposition. Gaps are etched into the dielectric layer through the shrink sidewall deposition. The filler material and shrink sidewall deposition are removed. |
| US08172977B2 |
Methods and apparatus for application of nested zero waste ear to traveling web
The present invention provides a process wherein a rotary knife or die, with one or more cutting edges, turns against and in coordination with a corresponding cylinder to create preferably trapezoidal ears. Ear material is slit into two lanes, one for a left side of a diaper and the other for a right side of a diaper. Fastening tapes are applied to both the right and the left ear webs. The ear material is then die cut with a nested pattern on a synchronized vacuum anvil. The resulting discrete ear pieces however, due to the trapezoidal pattern of the ears, alternate between a correct orientation and an incorrect (reversed) orientation. The reversed ear is required to be rotated 180° into the correct orientation such that the ears and associated tape present a left ear and a right ear on the diaper. |
| US08172970B2 |
Method for the production of an upper shoe part
The invention relates to a method for the production of at least one layer (1) of a shoe upper or of a part of a shoe upper, wherein a nonwoven fabric (2) made of thermoplastic elastomere (TPE) is used as the basic material for at least a section of the layer (1) of the shoe upper. To influence the local properties of the material selectively in a cost efficient manner the invention suggests that at least partitions (3) of the surface of the nonwoven fabric (2) are exposed to a welding beam (4) in such a manner, that in those partitions (3) at least a partial melting of the nonwoven fabric (2) takes place, so that the density of the material is increased in the molten partitions (3). |
| US08172968B2 |
Method and system for contacting of a flexible sheet and a substrate
The invention relates to a method for contacting a flexible sheet to a first element with improved lateral alignment. The method includes a step of measuring a first lateral misalignment after establishing a first contact between the flexible sheet and either of the first element and a sheet parking surface called anchor in the first stage. If the 5 misalignment exceeds a predetermined threshold the flexible sheet is parked at the anchor such that it is not in contact with the first element, and the relative position of the first element and the anchor is altered during the second stage for correcting the mismatch during a contact between the flexible sheet and the first element to be established within the next step of the method. During the steps of shifting the contact point to obtain the second stage 10 the contacting process is more accurate and reproducible than the process for establishing the initial contact. The invention also relates to an apparatus for executing the method, and the use of the method and apparatus for the manufacture of devices. |
| US08172966B2 |
Non-lethal payloads
Non-lethal payloads may be customized for particular uses and desired visual and audible incapacitation based upon the selection of igniter/activators and illuminants used with the non-lethal payloads. Non-lethal payloads employing high flame temperature igniter/activators and illuminants of powder metals, powdered metals combined with oxidizers, and powdered metals combined with heat-activated chromophores may produce improved “flashes” and “bangs” for non-lethal payloads used with diversionary or other devices. Such devices and methods of producing illuminance and noise are also disclosed. |
| US08172952B2 |
Reduction of hydrogen sulfide in water treatment systems or other systems that collect and transmit bi-phasic fluids
A method for reducing noxious sulfur species including hydrogen sulfide in sewage collection systems including force mains is disclosed, where the method involves administering a an effective amount of a composition including a water soluble sulfur scavenger and an oil soluble sulfur scavenger in the presence of sufficient surfactant to produce a homogeneous product. |
| US08172941B2 |
Method and device for producing semiconductor wafers of silicon
Semiconductor wafers of silicon are produced by pulling a single crystal from a melt contained in a crucible and slicing semiconductor wafers from the pulled single crystal, heat being delivered to a center of the growing single crystal at the boundary with the melt during the pulling of the single crystal, a CUSP magnetic field applied such that a neutral surface of the CUSP magnetic field intersects a pulling axis of the single crystal at a distance of at least 50 mm from a surface of the melt. An apparatus suitable therefore contains a CUSP field positioned such that a neutral field intersects the axis of the crystal in the crucible 50 mm or more from the melt surface. |
| US08172939B2 |
Material for cement, and cement
A material for cement which comprises a calcium salt powder with an inositol phosphate and/or a salt thereof as adsorbed on the surface thereof, the powder having a specific surface area of 60-120 m2/g. A method of producing a material for cement comprises the step of mixing a calcium ion-containing solution adjusted to alkalinity with a phosphate ion-containing solution to produce a precipitate, the step of maturing the precipitate-containing system while maintaining the alkalinity to obtain a calcium salt powder, the step of recovering the calcium salt powder and drying the same, and the step of immersing the dried calcium salt powder in a solution containing an inositol phosphate and/or a salt thereof to cause the inositol phosphate and/or salt thereof to be adsorbed on the surface of the calcium salt powder. |
| US08172935B2 |
Special effect pigments
The present invention provides mixed metal oxide based special effect pigments that can be incorporated into optically thin binder systems to produce a “metal flake” appearance that is superior to the “metal flake” appearance presently achievable using conventional special effect pigments. Special effect pigments according to the invention comprise at least 10 wt % of mixed metal oxides that exhibit the McConnellite (Cu1+Cr3+O2) crystal structure. Other metallic elements can be incorporated into the crystal lattice structure to alter the appearance effect of the pigments. |
| US08172934B2 |
Colored flake pigment and coating composition containing the same
A colored flake pigment excelling in designability and weather resistance; and a coating composition containing the same. There is provided a colored flake pigment comprising a flaky base material of ≦80% light reflectance in a 300 to 600 nm wavelength region composed of a composite of metal and metal oxide, which flaky base material has preferably a specified pigment attached thereto. Further, there is provided a coating composition containing the colored flake pigment. The flaky base material is preferably a composite of copper, or copper alloy, and metal oxide. |
| US08172933B2 |
Ink set
An ink set includes a cyan ink composition containing C.I. pigment blue 15:6 or C.I. pigment blue 60 as a pigment and a magenta ink composition containing at least one quinacridone pigment selected from the group consisting of C.I. pigment violet 19, C.I. pigment red 122, C.I. pigment red 202, and C.I. pigment red 209, or a quinacridone solid solution pigment formed of at least two selected from the above group, as a pigment. |
| US08172928B2 |
Fuel source for electrochemical cell
A fuel source for an electrochemical cell includes two or more chemical hydride pellets, a flexible, porous, liquid water impermeable, hydrogen and water vapor permeable membrane in contact with and at least partially surrounding each hydride pellet, and a porous metal hydride layer positioned between each hydride pellet. Air gaps are between each pellet. |
| US08172927B2 |
Apparatus and method for filtering sectioning wastes of a microtome that are present in an air stream
An apparatus and a method for filtering sectioning wastes of a microtome that are present in an air stream are described. The apparatus has an aspiration device with which sectioning waste can be aspirated from a blade region of the microtome with an air stream. A main filter and a prefilter are provided. A valve is provided for opening and closing an opening so that the air stream so that if desired an air stream can be directed through a filter insert in the prefilter for emptying the prefilter into the main filter. According to the method, an air stream that is used for aspirating sectioning waste from a blade region of the microtome is shut off immediately before emptying the prefilter. |
| US08172926B2 |
Aerosol separator in CO2 recovery system
An aerosol separator is arranged before a CO2 compressor to prevent wear and damage in CO2 recovery systems for the recovery of CO2 arising during fermentation using a compressor. |
| US08172922B2 |
Method and device for the continuous production of steel using metal charge material
A method for the continuous production of steel using metal charge material that is preheated in an upper part of a melting vessel, is then melted in a lower part of the melting vessel with fossil fuels and the molten material is continuously discharged into a treatment vessel in which the desired steel quality is adjusted while gases are introduced into the melting vessel from the exterior to afterburn the melting exhaust gases. The process gases are step-wise afterburned when ascending in the melting vessel by introducing the afterburn gases into the interior of the charge material column by way of an interior shaft that projects into the material column and in whose walls inlet openings for the gases are disposed and form afterburn planes arranged one on top of the other. |
| US08172921B2 |
Honeycomb structure
A honeycomb structure is provided that includes a plurality of pillar-shaped honeycomb fired bodies, each having a number of cells longitudinally disposed in parallel with one another with a cell wall therebetween. An adhesive layer is interposed between adjacent honeycomb fired bodies of the plurality of honeycomb fired bodies to combine the plurality of honeycomb fired bodies together, and a sealing material layer is formed on an outer peripheral face of the combined plurality of honeycomb fired bodies. At least two honeycomb fired bodies of the plurality of honeycomb fired bodies have an outer wall that forms a portion of the outer peripheral face of the combined plurality of honeycomb fired bodies. At least one of the outer walls has a protruding portion extending from a surface thereof, and the protruding portion is made from a same material as a material of the at least one outer wall. |
| US08172920B2 |
Filter and method
A fluted filter element may include one or more bridging elements to provide resistance to telescoping of the layers of the fluted filter element. The bridging elements are attached to one or both of the filter faces via adhesives, and/or mechanical means, and may also take the form of one or more beads of adhesive applied across one or both ends of the filter element. The adhesive beads may include a flexible element, such as a string, or strip of material embedded in the adhesive bead. |
| US08172916B2 |
Stable aqueous suspension liquid of finely divided diamond particles, metallic film containing diamond particles and method of producing the same
An aqueous suspension liquid of finely divided diamond particles comprising 0.05 to 160 parts by weight of a finely divided diamond particles in 1000 parts of water, wherein; (i) the finely divided diamond particles have an element composition consisting mainly of 72 to 89.5% by weight of carbon, 0.8 to 1.5% of hydrogen, 1.5 to 2.5% of nitrogen, and 10.5 to 25.0% of oxygen; (ii) and, almost all of said diamond particles are in the range of 2 mu to 50 nm in diameters thereof (80% or more by number average, 70% or more by weight average), (iii) and, said finely divided diamond particles exhibit a strongest peak of the intensity of the Bragg angle at 43.9° (20±20), strong and characteristic peaks at 73.5° (20±20) and 95° (20±2°), a warped halo at 17′ (20±2′), and no peak at 26.5°, by X-ray diffraction (XRD) spectrum analysis using Cu-Ku radiation when dried, (iv) and, specific surface area of said diamond particles when dry state powder is not smaller than 1.50×105 m2/kg, and substantially all the surface carbon atoms of said particles are bonded with hetero atoms, and the total absorption space of said powder is 0.5 m3/kg or more, when dried. The diamond particles are very active and dispersible in aqueous liquid in stable, and have essentially same mechanical properties as that of usual diamonds. |
| US08172910B2 |
Azo pigment, process for producing azo pigment, and dispersion and coloring composition containing azo pigment
An object of the invention is to provide an azo pigment having extremely good dispersibility and dispersion stability and having excellent hue and tinctorial strength and, preferably, having a long axis observed with a transmission microscope of from 0.01 μm to 30 μm. An azo pigment which is represented by the following formula (1) and having characteristic peaks at Bragg angles (2θ±0.2°) of (i) 7.6° and 25.6°, (ii) 7.0°, 26.4°, and 27.3°, or (iii) 6.4°, 26.4°, and 27.2° in X-ray diffraction with characteristic Cu Kα line, or a tautomer thereof: |
| US08172907B2 |
Method for the production of a biologically active prosthetic device for the reconstruction of bone tissue and the prosthetic device itself
The invention relates to a method for the production of a biologically active prosthetic device for the reconstruction of bone tissue comprising the steps of: a CAT (Computerized Axial Tomography) scan of the patient and obtaining a three-dimensional electronic model (1) of the part of the bone and of a bone defect (2) to be reconstructed; production by prototyping of a prototype resin model (3) of the area of the patient's bone involved, forming of a model (4), of the patient's bone defect to be reconstructed; construction of a netative mould (5), production of a ready sintered ceramic semi-finished product with controlled and interconnected porosity, said semi-finished product being made with dimensions and shape slightly larger than the bone defect; mechanical processing and manual finishing of the sintered semi-finished product, to obtain the precise dimensions and shape of the bone defect, the invention also relating to the prosthetic device obtained using the method described above. |
| US08172902B2 |
Spinal interbody spacers
Non-articulating semi-rigid spinal implants include upper and lower rigid endplates that define at least one aligned pair of rigid male and female members. The respective female member having an interior facing cavity and the respective male member facing toward the female cavity. At least one elastic member resides in each female member cavity. The device can include an optional housing with at least one bore for each of the at least one aligned pairs of female and male members. The housing bore is sized and configured to snugly encase each respective aligned pair of endplate male and female members while leaving an upper outer surface of the upper endplate and a lower outer surface of the lower endplate exposed. |
| US08172901B2 |
Prosthetic device and method of manufacturing the same
A knitted prosthetic device has at least two knitted sections, where each knitted section has at least one row of fiber. The knitted prosthetic device also has at least one intra-articular section disposed between the at least two knitted sections. In addition, the at least one intra-articular section has at least one single continuous fiber traversing the at least one intra-articular section and the at least two knitted sections, where the at least one single continuous fiber forms a plurality of traverses extending between the at least two knitted sections. In particular, embodiments may be used as ligament prostheses by anchoring each of the at least two knitted sections to a bone section of a patient. Such embodiments may be constructed from a strong polymer, preferably, but not limited to, silk, where the polymer provides ligament support but bioresorbs as load bearing responsibilities are transferred to tissue resulting from in-growth. |
| US08172889B2 |
Method of manufacturing a heat transfer element for in vivo cooling without undercuts
An intravascular heat transfer device is provided with a mixing-inducing surface formed by an easily manufacturable process. The device can have a plurality of elongated, articulated segments, each having a mixing-inducing exterior surface. A flexible joint connects adjacent elongated, articulated segments. The device may be conveniently formed, e.g., by vapor deposition or molding, and further lacks undercuts so that the same may be conveniently removed from, e.g., a two-part mold. |
| US08172886B2 |
Bone plate with pre-assembled drill guide tips
Removable drill guide tips are pre-assembled into threaded holes of a bone plate. The tips may be used with an extension to together function as a conventional drill guide. After drilling, the extension or another tool is used to remove the tips from the plate. According to another use, the tip is used as a guide for a drill bit without any additional extension and then removed with a tool. |
| US08172884B2 |
Bone plate with at least two elongate holes and bone plate system
A bone plate particularly suited for fractures that require the intraoperative correction in rotational and lengthwise axis described. The bone plate comprises a first, linear plate portion having a longitudinal axis and a first elongate hole extending in a direction of the longitudinal axis. The bone plate further comprises at least one second plate portion which extends substantially perpendicularly to the first plate portion. The second plate portion comprises a second elongate hole which extends roughly perpendicularly to the first elongate hole. |
| US08172883B2 |
Method of treating a degenerate spinal segment
A method of treating a degenerate spinal segment comprises obtaining a first spinal implant configured to apply a first torque to a degenerate spinal segment having an abnormal curvature and a second spinal implant configured to apply a second torque to the degenerate spinal segment. Each of the spinal implants includes; a plurality of contiguous segments in which the contiguous segments form an angle at a location in which two adjacent contiguous segments of the plurality of contiguous segments intersect; and at least one mounting connection configured to connect the spinal implant to a mounting mechanism, the mounting mechanism being configured to attach the spinal implant to the degenerate spinal segment. The first and second spinal implants are implanted so that the first torque and the second torque act to reduce the abnormal curvature. |
| US08172880B2 |
Intervertebral stabilising device
The invention concerns a device comprising an implant (18) designed to be inserted at least partially between the vertebral bodies (4, 4′) of two neighboring vertebrae, said implant (18) being adapted to provide to said neighboring vertebral bodies (4, 4′) at least one degree of mutual freedom, said device further comprising at least an extra-discal member (20), arranged behind the intervertebral space (12), adapted to damp a movement between said vertebrae (2, 2′), at least in the intervertebral flexion direction. |
| US08172879B2 |
Resilient spinal rod system with controllable angulation
A spinal rod includes a rod tube formed of a biocompatible material, a spring rod formed of a biocompatible material and having a spring rod portion disposed in the rod tube, the spring rod portion axially movable within the rod tube whereby application of an axial force on the spring rod portion creates axial movement of the spring rod relative to the rod tube causing the spring rod and the rod tube to flex and arch, and a spacer ring radially disposed between the rod tube and the spring rod. |
| US08172873B2 |
Shape memory polymers
The present disclosure relates to Shape Memory Polymers (SMP's) comprising function groups that allow the polymers to be elastically deformed, utilized in the elastically deformed state, and subsequently returned to the original polymorphic shape. |
| US08172870B2 |
Ligation clip applier
A ligation clip applicator design is provided that is particularly applicable to placement of a surgical ligation clip during a laparoscopic surgical procedure. The applicator has a magazine including first and second longitudinally extending partially closed channels within which enlarged portions of a ligation clip are received and held in an open position. First and second substantially parallel compression members are attached to the magazine and have first and second channel extensions therein aligned with the first and second channels of the magazine for receiving the first and second enlarged portions of the clip. The channel extensions include first and second releasing openings. The compression members close about a vessel, remaining substantially parallel as they close. The clip is pushed forward into the compression members to a position where the enlarged portions of the clip are aligned with the releasing openings, permitting the clip to be released to close and ligate the vessel. |
| US08172869B2 |
Balloon dissection apparatus
Apparatus for creating an anatomic space in tissue in a body including an introducer device having a tubular member with a bore extending therethrough. A tunneling shaft assembly is slidably mounted in the bore of the introducer device. The tunneling shaft assembly includes a tunneling shaft having proximal and distal extremities. A blunt tip is secured to the distal extremity of the tunneling shaft. A balloon assembly is provided. The balloon assembly is removably secured to the tunneling shaft. The balloon assembly includes a deflated collapsed balloon. A sheath encloses the balloon and is carried by the tunneling shaft. The sheath has a weakened region extending longitudinally thereof permitting the sheath to be removed to release the balloon. |
| US08172867B2 |
Skin pricking device
A skin pricking device includes first (12) and second (14) housing parts telescopically coupled together. A lancet (26) and a firing mechanism (32,38) are disposed within the first housing part, whilst a membrane (25) is disposed over an open end of the first housing part to seal the first housing part containing the lancet and the firing mechanism. Movement of the second housing part towards the first housing part activates the firing mechanism thereby driving a tip (30) of the lancet through the membrane and through an opening (18) in the second housing part. |
| US08172865B2 |
Selectable stroke cutter
Apparatus, systems, and devices are described that utilize an adjustable biological tissue cutting handpiece that is based on selectable settings. The biological tissue cutting handpiece includes a cutter tip that allows multiple duty cycles as well as multiple port configurations. For example, when working next to the retina, the port could be adjusted to be a smaller size, allowing delicate membrane dissection. When working near or in less sensitive tissue, e.g. the center of the eye, the port could be wide open. The port aperture size can be independent of cut speed, allowing a surgeon to work at high speed both next to the retina and away from the retina. High speeds have been shown to have increased tissue (e.g., vitreous) removal, e.g., in 25 and 23-gauge instruments. Duty cycle is not necessarily dependent on cut speed, allowing high cutter performance and varied flow characteristics. |
| US08172861B2 |
Compositions and methods for joining non-conjoined lumens
Sol-gel compositions, methods, and kits for joining together non-conjoined lumens in a patient's body including vascular lumens. More particularly, in various aspects, this invention provides thermoreversible sol-gel compositions, methods, and kits for joining such non-conjoined lumens, including small lumens typically requiring microsurgical technique. |
| US08172860B2 |
Articulating suturing device and method
A method for closing an opening in tissue using a suturing device includes inserting at least a portion of a suture through a tissue tract and through a tissue wall. Following inserting at least a portion of the suture, the method includes advancing a first end of the suture through a bight of the suture, the bight pre-formed about a periphery of a knot tube of the suturing device. Once the first end is advanced, the method includes tensioning the first end of the suture and a second end of the suture adjacent the bight to form a knot affixing a loop of suture across the puncture. |
| US08172858B2 |
Suture device for surgical operation
The described technology relates to a suture device for a surgical operation that makes it easy to suture a wound or an incision. A suture device for a surgical operation includes: a suture needle that is curved with a needle eye at one end to be threaded with a first suture, and swings at an incision; a holder that supplies a second suture, rotates in one direction, and stops, corresponding to the swing of the suture needle to weave the first suture and the second suture and suture the incision; a first rotary member that is connected to a first shaft of the suture needle; a second rotary member that is connected to a second shaft of the holder; and a third rotary member that is provided between the first rotary member and the second rotary member, and connected to a third shaft to transmit torque to the second rotary member. |
| US08172856B2 |
Methods and apparatus for atrioventricular valve repair
Methods and devices are disclosed for minimally invasive procedures in the heart. In one application, a catheter is advanced from the left atrium through the mitral valve and along the left ventricular outflow tract to orient and stabilize the catheter and enable a procedure such as a “bow tie” repair of the mitral valve. Right heart procedures are also disclosed. |
| US08172855B2 |
Devices and methods for inter-vertebral orthopedic device placement
The disclosure relates to devices and methods for implantation of an orthopedic device between skeletal segments using limited surgical dissection. The implanted devices are used to adjust and maintain the spatial relationship(s) of adjacent bones. Depending on the implant design, the motion between the skeletal segments may be increased, limited, modified, or completely immobilized. |
| US08172854B2 |
Attachable instrument guide with detachable handle
An instrument guide with device coupler, a handle and one or more instrument guide lumens is detachably coupled to an orthopedic implant to facilitate drilling of the fastener holes or to facilitate insertion of self-tapping or self-dripping fasteners. The handle is preferably detachable to facilitate access to the instrument guide lumens. The device coupler detachably engages the implantable device and aligns the instrument guide lumens with the fastener openings on the device. |
| US08172852B2 |
Systems and methods for injecting bone filler into the spine
Systems and methods for injecting bone filler into a vertebra, wherein a spinous process and/or lamina can be strengthened by injecting the bone filler into the spinous process and/or lamina. An insertion device including a needle can be positioned proximal to the junction between the spinous process and the lamina of the vertebra when inserting the bone filler. Various embodiments of the needle and needle guide devices can be used to facilitate the process. |
| US08172850B2 |
Alignment device
An alignment device comprises a guide having a tangible guide component, said guide being configured for arranging the guide component at an angle with respect to a reference element; and a positioning means; the positioning means and the guide component being operable to cooperate to position an item at the angle set by the guide component. The alignment device is particularly useful in surgical procedures for the alignment of surgical tools and implants. |
| US08172848B2 |
Surgical instruments for spinal disc implants and related methods
Trials for spinal surgery include: (a) a trial implant portion having a shape corresponding to an implantable spinal disc implant; (b) a shaft connected to the trial implant portion; and (c) at least one axially extending cutting guide slot attached to the shaft at a position that is axially spaced apart from the trial implant portion, the cutting guide slot configured to releasably slidably receive and guide a cutting blade toward vertebral bone. Also described are additional surgical instruments, including, for example, pilot-hole punches, inserters, and methods of cutting keelways. |
| US08172847B2 |
In-line rod reduction device and methods
The present invention provides methods and devices for placing a spinal fixation rod into a rod receiving opening in a spinal anchor and installing a fastener to secure the rod to the spinal anchor. In one embodiment, the system can include a cap having a bore extending therethrough, an elongate drive rod that is adapted to extend through the bore, and a fastener that is disposed on a distal portion of the drive rod. The cap can include a driving element that is adapted to cooperate with a complementary driving element disposed on the rod to form a driving mechanism. Actuation of the driver mechanism can be effective to advance the drive rod through the cap to thereby reduce a spinal rod into a rod receiving opening of the spinal anchor and install the fastener to secure the rod to the spinal anchor. |
| US08172845B2 |
Drill bit and method for producing a drill bit
A drill bit including a shaft which has a pyramidal shaped end defining a drill tip with a plurality of edges defining the pyramidal shape.One or more recesses are provided for directing away debris produced while drilling, the at least one recess having a first portion extending along the shaft and a second portion having a first portion extending along the shaft and a second portion which extends along the drill tip; wherein the. The second portion which extends along the drill tip. The second portion of the at least one recess extends along an edge of the drill tip. |
| US08172840B2 |
External fixation component
An external fixation component includes two capture members adapted to capture independently a first and a second element of an external fixation system. A rotation member is provided between the two capture members, coupled to both capture members such that the coupling allows the two capture members to rotate about three axes relative to each other. Each capture member comprises a central locking screw extending therethrough and defining a longitudinal axis of the associated capture member. The rotation member comprises two rotation blockers, each blocker providing one interface surface adapted to be in contact with a complementary interface surface of one of the capture members, each blocker further provides a surface opposite to the interface surface comprising an inner cylindrical surface. The rotation member comprises a central disc element forming a rolling surface as complementary surface to the inner cylindrical surface of the corresponding rotation blocker. The rotation member comprises two nuts, wherein each nut is associated to one locking screw of a corresponding capture member. Each locking screw of a capture member extends through the corresponding rotation blocker and engages the corresponding nut for an individual locking of each capture member. |
| US08172839B2 |
PFO closing device
A PFO closing device for bringing the septum primum and the septum secundum into contact with each other and joining them together includes a clamping mechanism and energy supplying device. The clamping mechanism includes a needle part for puncturing the septum primum, and a clamping member for cooperating with the needle part in clamping therebetween tissue of the septum primum and the septum secundum. The energy supplying device supplies energy for joining the tissues clamped by the needle part and the clamping member. The clamping mechanism is mounted in a catheter so as to be protrudable from and retractable into the catheter. |
| US08172838B2 |
Four-position rocker switch for electrosurgical handpiece
A surgical apparatus includes an actuation unit disposed on a handle and a control unit providing at least three modes for controlling the electrical instrument. The actuation unit contains a switching rocker with an operating element, which is rotatable about a rocker axis that can be shifted perpendicular to the surface of the handle, so that starting from an initial position a first or second function position can be reached by forwards or backwards rotation about the rocker axis, and a third function position can be reached by pressing the operating element inward, two sensors being disposed on the operating element, one on the left and the other on the right side of the rocker axis, in such a way that by means of the sensors the function position selected by means of the switching rocker can be determined by the control unit. |
| US08172834B2 |
Portable handheld illumination system
Illumination systems are described that can include one or more light sources, which can include LEDs, one or more lenses, and one or more optical fibers. A handheld, portable, and surgical intraocular illumination system is disclosed that is disposable, low-cost, and efficient. A surgeon can have direct control of turning the illuminator on and off and adjusting the intensity via a simple control ergonomically placed on the handpiece and/or voice activated control. A coupling is provided, such as through an endo-probe, which is coupled to the one or more light sources. A user input device can be included that is operable to transmit to a feedback controller a first signal based on a user-selected light intensity. The feedback controller can, in response to the first signal, transmit a second signal to the power source for altering the power provided by the power source to the illumination system. |
| US08172831B2 |
Catheter configured for incremental rotation
A catheter which allows the rotational orientation of the distal end of the catheter to be adjusted in discrete intervals as the physician rotates the proximal end of the catheter. The catheter is designed to intentionally induce whipping but to limit the amount of whipping to a desired rotational interval. |
| US08172828B2 |
Apparatus and methods for dilating and modifying ostia of paranasal sinuses and other intranasal or paranasal structures
Sinusitis and other disorders of the ear, nose and throat are diagnosed and/or treated using minimally invasive approaches with flexible or rigid instruments. Various methods and devices are used for remodeling or changing the shape, size or configuration of a sinus ostium or duct or other anatomical structure in the ear, nose or throat; implanting a device, cells or tissues; removing matter from the ear, nose or throat; delivering diagnostic or therapeutic substances or performing other diagnostic or therapeutic procedures. Introducing devices (e.g., guide catheters, tubes, guidewires, elongate probes, other elongate members) may be used to facilitate insertion of working devices (e.g. catheters e.g. balloon catheters, guidewires, tissue cutting or remodeling devices, devices for implanting elements like stents, electrosurgical devices, energy emitting devices, devices for delivering diagnostic or therapeutic agents, substance delivery implants, scopes etc.) into the paranasal sinuses or other structures in the ear, nose or throat. |
| US08172823B2 |
Port assembly for use with needleless connector
A port assembly includes a valve housing with an inlet opening, a valve disposed in the valve housing to control access through the inlet opening, and a base joined to the valve housing and having a bore therethrough. The bore has a closed end defined by a frangible barrier, and a pushrod is disposed in the bore between the valve and the frangible barrier, axial movement of the pushrod causing rupture of the frangible barrier. The port assembly may be used in a fluid container that includes a receptacle for retaining a fluid, and at least one conduit in communication with the receptacle. The at least one conduit is defined, at least in part, by a port assembly. |
| US08172820B2 |
Diaper and absorbent article
A diaper for holding an absorbent article in close bodily contact in the crotch region of the wearer. The diaper comprises a front region, a crotch region having a specified Crotch Holding Force, and a rear region. The crotch region of the diaper typically is elastically extensible in both the longitudinal and lateral directions. The diaper provides an upward holding force against the absorbent article in the crotch region to hold the article in close bodily contact. A system comprising the diaper and an absorbent article for use therewith, and a method for holding such an article in close bodily contact by wearing the diaper, is also disclosed. |
| US08172819B2 |
Unitary disposable pant-type garment
The present invention relates to disposable pant-type garments. Examples of such disposable pant-type garments include disposable underwear, adult incontinence products, disposable pull-on diapers and training pants, and disposable panties for menstrual use. |
| US08172818B2 |
Reduced-pressure, liquid-collection canister with multi-orientation filter
A reduced pressure treatment system includes a liquid-collection canister for collecting liquid from a tissue site to which reduced pressure treatment is applied. The canister includes a first space configured to collect the liquid from the tissue site and a filter having a frame and a non-planar filter element. The filter defines a second space within the canister separated from the first space by the filter element. The filter element substantially prevents liquid from passing from the first space into the second space. The filter element substantially allows gaseous communication between the first space and the second space when the second space is exposed to a reduced pressure. |
| US08172817B2 |
Liquid collection system and related methods
Various embodiments of a fluid collection system having multiple storage chambers are disclosed. In an exemplary embodiment, the system may include a first chamber in fluid communication with a suction source and a second chamber in fluid communication with the first chamber. The second chamber may have a volume less than a volume of the first chamber. The second chamber may also comprise an inlet port for connecting to an external tube. The system may be configured to selectively drain liquid from the second chamber into the first chamber. |
| US08172815B2 |
Device for withdrawing or administrating a substance and method of a device
A device includes a plurality of skin penetrating devices for delivering or withdrawing a substance through the skin of a patient. The device has a support formed with a top and bottom end and a plurality of channels extending axially through the support. A plurality of the skin penetrating members is positioned in the channels with a tip extending from the bottom end of the support. A coupling member is attached to the support for coupling with a fluid supply and directing the fluid to the skin penetrating members. The skin penetrating members have a length of about 100 microns to about 2000 microns and are about 30 to 50 gauge. |
| US08172812B2 |
Syringe for the metered delivery of materials, in particular of dental materials
A syringe for the metered delivery of materials, in particular of dental materials, is described. The syringe may include a tube which accommodates material and a rotary plunger. Radially extending gripping bodies may be disposed about a longitudinal axis of the syringe are disposed on the syringe in the region of the outlet opening of the tube for applying the fingers of the hand for rotating the tube about the rotary plunger. |
| US08172808B2 |
Tamper evident vacuum tube holder assembly and needle hub assembly therefor
A one piece molded vacuum tube holder is fitted with a one piece molded needle hub assembly. A needle protection device is further rotatably mounted to the neck of the one piece vacuum tube holder. One portion of a locking mechanism is provided at the neck of the one piece vacuum tube holder and a second portion of the locking mechanism is provided at the needle hub of the needle hub assembly, so that when the needle hub assembly is press fit to the vacuum tube holder, the two portions of the locking mechanism will coact to fixedly retain the needle hub assembly within the vacuum tube holder. The one piece vacuum tube holder is configured to have an elongate needle cover integrally extending from its neck. A tamper evident notched joint is provided at the junction where the needle cover is connected to the neck. |
| US08172805B2 |
Injector device for placing a subcutaneous infusion set
An injector device for transcutaneously placing at least a portion of a cannula of a medical device through the skin of a patient is provided. The injector device includes a device housing having a bore formed therein and a plunger slidably received within the bore. The plunger includes an insertion needle secured thereto for receiving the cannula of the medical device. The insertion needle remains secured to the plunger subsequent to placement of the medical device and the insertion needle and the injector are removable from the cannula while maintaining the transcutaneous placement of the cannula. |
| US08172803B2 |
Cannula insertion device
A cannula insertion device comprises an elongate frame (4) and a hub (5) mounted to the frame and arranged to be slidably moveable from a first position forwards along a longitudinal axis to a second position relative to the frame and a needle (11) projecting forwards from the hub and carrying a detachable cannula (2) assembly including a cannula. The frame and hub are arranged to allow the hub to be moved forwards from the first position to the second position so as to insert the cannula into a patient and to be drawn backwards to a withdrawn position. The needle is shielded by the frame when the hub is in the first position and also when in the withdrawn position. |
| US08172802B2 |
Intravascular needle and catheter assembly
An intravascular needle and catheter arrangement that ensures flashback is indicated after the catheter is safely inserted through the needle puncture in the vascular wall and emplaced into the vessel. This placement location, at which flashback first occurs is sufficient to begin threading the catheter without risk of over-insertion or under-insertion. The catheter overlies a needle having a distal tip that defines a point. The needle tip includes an enclosed distal-most end and a port located along at least one of the proximal portion of the point and an adjacent cylindrical sidewall of the needle. The distal end of the catheter exposes the port for entry of blood from a vessel thereinto only after the distal end of the catheter has entered sufficiently into the interior of the vessel. An opposing second side of the tip defines a curved surface that prevents puncturing of the back vessel wall. |
| US08172800B2 |
Device and method employing shape memory alloy
A system for the metering and delivery of small discrete volumes of liquid is comprised of a small or minimal number of inexpensive components. One such component is a movable member, such as a miniature precision reciprocating displacement pump head, which is driven by an actuator that comprises a shape memory alloy material. The operating mechanism of the system is of little or minimal complexity. The system facilitates the precise metering and delivery of the small discrete volumes of liquid. Potential applications for the system include subcutaneous, long-term, automated drug delivery, for example, the delivery of insulin to a person with diabetes. In such an application, the small, simple and inexpensive nature of the invention would allow for its use as both a portable and a disposable system. |
| US08172799B2 |
Volumetric pump
In one embodiment, a volumetric pump in a medical fluid delivery system comprises at least one piston in a hollow cylinder, the pump having at least one inlet port through which a medical fluid can be sucked into a pump chamber during an instroke of said piston, and at least one outlet port through which the medical fluid can be expelled during an outstroke of the piston. The piston or the hollow cylinder can be actuated directly or indirectly by a rotor. This rotor transmits on the one hand a bi-directional linear movement to the piston or to the cylinder and on the other hand, a bi-directional angular movement either to the piston or to another ratable element in order to open and close alternately the inlet and outlet ports. |
| US08172795B2 |
Medical device including an air evacuation system
Medical device assemblies capable of aspirating liquid into a syringe barrel or other medical devices while evacuating any air from the syringe are described. An exemplary medical device includes a syringe barrel, plunger rod and stopper assembly having an air permeable and liquid impermeable porous portion and structure for forming a vacuum within either the stopper or the plunger rod. Described is a medical device including a syringe barrel, plunger rod and stopper assembly having an air permeable and liquid impermeable porous portion and structure for forming a vacuum within chamber between the stopper and plunger rod wherein the plunger rod includes a sealing edge and is moveable relative to the stopper. Exemplary medical devices may include a vent for allowing air that permeates through the porous portion to escape to atmosphere. Methods for aspirating a syringe barrel with a liquid are also provided. |
| US08172794B2 |
Medical device including an air evacuation system
Medical device assemblies capable of aspirating liquid into a syringe barrel or other medical devices while evacuating any air from the syringe are described. An exemplary medical device includes a syringe barrel, plunger rod and stopper assembly having an air permeable and liquid impermeable porous portion and structure for forming a vacuum within either the stopper or the plunger rod. Described is a medical device including a syringe barrel, plunger rod and stopper assembly having an air permeable and liquid impermeable porous portion and structure for forming a vacuum within chamber between the stopper and plunger rod wherein the plunger rod includes a sealing edge and is moveable relative to the stopper. Exemplary medical devices may include a vent for allowing air that permeates through the porous portion to escape to atmosphere. Methods for aspirating a syringe barrel with a liquid are also provided. |
| US08172793B2 |
Coated medical device
A coated medical device (10) including a structure (12) adapted for introduction into a passage or vessel of a patient. The structure is formed of preferably a non-porous base material (14) having a bioactive material layer (18) disposed thereon. The medical device is preferably an implantable stent or balloon (26) of which the bioactive material layer is deposited thereon. The stent can be positioned around the balloon and another layer of the bioactive material posited over the entire structure and extending beyond the ends of the positioned stent. The ends of the balloon extend beyond the ends of the stent and include the bioactive material thereon for delivering the bioactive material to the cells of a vessel wall coming in contact therewith. The balloon further includes a layer of hydrophilic material (58) positioned between the base and bioactive material layers of the balloon. |
| US08172791B2 |
Breast milk collection and storage device
In a preferred embodiment, the present invention includes a breast milk collection and storage device that contours to the natural form of a female human breast and consists of an outer layer, an inner layer and a sterile collection bag. Designed to fit under any standard brassiere, the device provides an opening to be comfortably worn around the nipple. The opening directs mild to the sterile collection bag and further provides a sealing means for coupling to a cap or other closure device when not being worn. |
| US08172790B2 |
Needle-free injector device with autoloading capability
A needle-free transdermal transport device includes a chamber (900) for holding the substance to be injected, a nozzle (910) in fluid communication with the chamber, and a drug reservoir (950) for storing the substance to be transferred to the chamber. The needle-free transdermal transport device also includes a controllable magnet and coil electromagnetic actuator (242) in communication with the chamber. The actuator receives an electrical input and generates in response a force. The force then causes a needle-free transfer of the substance from the chamber to the biological body. The force is variable responsive to variations in the received input during actuation. The actuator draws the substance from the drug reservoir or alternatively, the substance can be pressurized from the drug reservoir into the chamber by a pressure source. |
| US08172789B2 |
Peritoneal dialysis system having cassette-based-pressure-controlled pumping
A peritoneal dialysis system includes a removable cassette defining a flexible pump chamber and a pressure sensing area that is fluidly connected to the pump chamber wherein, during operation of the peritoneal dialysis system, peritoneal dialysis fluid is contained in the pump chamber; and a peritoneal dialysis machine configured to secure the removable cassette, peritoneal dialysis machine including (i) a pressure sensor positioned to align with and to contact the pressure sensing area of the removable cassette when the removable cassette is secured to the peritoneal dialysis machine, and (ii) a controller connected to the pressure sensor and adapted to change the operation of the peritoneal dialysis machine in response to changes in pressure sensed by the pressure sensor, wherein the pressure sensor and the pressure sensing area are arranged so that the pressure sensor measures a pressure of fluid in a fluid passage between the pump chamber and a patient during operation of the peritoneal dialysis system. |
| US08172788B2 |
Adhesion prevention and an intra-abdominal cooling and insufflation assembly therefor
By present invention it has been found that hypothermia decreases adhesion formation more specifically pneumoperitoneum-enhanced adhesion formation. A cooling system has been designed to reduce the peritoneal cavity temperature during surgery, while maintaining at all times a 100% relative humidity in order to prevent desiccation, and a regulatory unit designed to condition the insufflated gas to achieve this while minimalising the necessary cooling. This is a new method for more effectively preventing adhesion though cooling while preventing desiccation. In mice it was demonstrated that factors such as environmental temperature, anaesthesia, ventilation and pneumoperitoneum can be used to influence body temperature in order to prevent adhesion formation. |
| US08172785B2 |
Bone-regeneration material
The invention relates to a process for producing a bone-regeneration material. According to the method, a bio-compatible, open-pored body is exposed to a vacuum and osteoinductive and/or osteogenic substances are absorbed into the pores of the body, for example by means of a vacuum generated therein. It is thus possible to produce a bone-regeneration material, which contains osteoinductive and/or osteogenic substances in the pores of the bio-compatible body, said substances acting as a network structure for new somatic cells that are to grow into the porous body. |
| US08172783B1 |
Conduit system for isolation of fluids in biological tissues
The invention presents is a fluid isolation system and method for confining fluid is a biological mass having at least one upstream channel and downstream channel. The system includes a delivery conduit for administering fluid to the biological mass and a collection conduit having and external seal and for retrieving the fluid. In the use of the system, the delivery conduit is positioned adjacent to or into the upstream channel and the collection conduit is inserted adjacent to or into the downstream channel. In one manner to confine the fluid, the seal on the collection catheter is activated to occlude outside fluid flow and divert the fluid into the lumen of the catheter. |
| US08172780B2 |
Hip brace apparatus and method of use
A support apparatus comprising a waist band, a thigh band, a lateral vertical strap attached to said waist band and two extensions attached to said thigh band, and a medial vertical strap attached to said waist band then wrapping medially down around the thigh and attaching to the thigh band. |
| US08172778B2 |
Pneumatic massaging device
A pneumatic massaging device comprising a first inflatable part (15) to be in contact with a foot of a user, wherein said first inflatable part comprises at least two inflatable chambers (21, 26). The first of said at least two inflatable chambers is designed such that it is in contact with the plantar arch (8) and sole regions of the foot and the second of said at least two inflatable chambers is designed such that it is in contact with the sole region (5), lateral region (4) or vamp region (3) of the foot. The pneumatic massaging device is designed such that the first inflatable part (15) may further comprise a third inflatable (26) chamber. This third chamber is designed such that it is in contact with the sole of the foot. Furthermore, the first inflatable part (15) may also comprise a plurality of inflatable chambers wherein said plurality of inflatable chambers is designed such that it is in contact with or adjacent to the sole of the foot. |
| US08172775B2 |
Joint implant placement
Method for planning implant placement, the implant comprising a first implant in a first limb and a second implant in a second limb, the first and the second implant forming an artificial structure joining the first and second limb, the method comprising the steps: a) providing a first limb data set representing a first reference system in which the first limb is fixed; b) providing a second limb data set representing a second reference system in which the second limb is fixed; c) providing a representation of the implant for the head of the second limb in a known position in the second reference system; d) providing relative pose data representing a plurality of different relative positions and/or orientations, referred to as relative poses, of the first and second reference system; e) determining a data set representing a plurality of envelope points, said envelope points being generated by calculating the locations of a point of the second implant representation in the first reference system for the plurality of relative poses; and f) placing a representation of the first implant in the first reference system by adjusting and/or matching pose of the representation of the first implant to the plurality of envelope points. |
| US08172774B2 |
Guide wire
A guide wire includes a wire body having a plate-shaped reshapeable section at a distal part thereof, wherein the reshapeable section is provided along the longitudinal direction thereof with a plurality of bent parts bent in opposite directions. At least one of the bent parts is more susceptible to plastic deformation than other parts of the reshapeable section. |
| US08172773B2 |
Biopsy device and biopsy needle module that can be inserted into the biopsy device
A biopsy device for tissue collection having a housing and a removable element. A power source is contained within the housing and the removable unit includes a biopsy needle module and a pressure source that can be integrated into the housing such that the biopsy device is fully operational without the need for wires or cables extending from the housing to connect to external units. The biopsy needle module includes a biopsy needle and a cutting sleeve, the biopsy needle having a sharpened distal end and a distal opening for collection of tissue, the cutting sleeve having a cutting blade on its distal end and being coaxially positioned with respect to the biopsy needle. |
| US08172772B2 |
Specimen retrieval device
A surgical instrument can be used to capture and retrieve tissue, or other specimens, from within the body of a patient through a single trocar port. The surgical instrument can include a grasper, wherein the grasper can be configured to capture a specimen, and a specimen retrieval bag, wherein the specimen retrieval bag can be configured to at least partially surround, or encapsulate, the captured specimen when the specimen retrieval bag is in a deployed position. In certain embodiments, the retrieval bag can be inverted as it is moved between undeployed and deployed positions. In various embodiments, the surgical instrument can further include a snare operably engaged with the specimen retrieval bag, wherein the snare can be configured to at least partially close the bag. A vacuum can be placed in communication with the bag to reduce the size of the bag before it is removed from the surgical site. |
| US08172763B2 |
Imaging and analysis of movement of erythrocytes in blood vessels in relation to the cardiac cycle
Apparatus (2) is provided, including a heartbeat measurement device (3), which senses a cardiac parameter of a patient and generates a cardiac parameter signal responsively thereto. An optical measurement device acquires data by emitting towards tissue of the patient 400-1000 niti light, and receiving light reflected from the tissue. An integrator unit (10) receives the cardiac parameter signal and, in response thereto, actuates the optical measurement device to acquire the data. |
| US08172761B1 |
Monitoring device with an accelerometer, method and system
A monitoring device for monitoring the vital signs of a user is disclosed herein. The monitoring device is preferably comprises an article, an optical sensor, an accelerometer and processor. The optical sensor preferably comprises a photodetector and a plurality of light emitting diodes. A sensor signal from the optical sensor is processed with a filtered accelerometer output signal from the accelerometer to create a filtered vital sign signal used to generate a real-time vital sign for a user. |
| US08172760B2 |
Medical device encapsulated within bonded dies
An implantable medical system includes a first die substrate with a first outer surface. The system also includes a second die substrate with a second outer surface. Furthermore, the system includes a medical device with a first portion that is mounted to the first die substrate and a second portion that is mounted to the second die substrate. The first and second die substrates are fixed to each other and substantially hermetically sealed to each other. Also, the medical device is substantially encapsulated between the first and second die substrates. The first portion is electrically connected to the second portion. Moreover, the first and second outer surfaces of the first and second die substrates are directly exposed to a biological material. |
| US08172755B2 |
Fractional delay filter-based beamformer apparatus using post filtering
A beamforming apparatus is provided for improving beamforming accuracy by employing fractional delay filters in an interpolation process and reducing hardware complexity by using post-filtering technique. The beamforming apparatus of the present invention includes a post-filtering means implemented with fractional delay filters that combines block data, on the respective channels, supposed to be fractionally delayed and obtains a delay value of fractional part from the combined data. The post-filtering means collects the block data of the channels assigned identical coefficients and performs a filtering process simultaneously. |
| US08172751B2 |
Method and apparatus for electronic adjustment of illuminance of surgical lamp
The present invention provides a surgical lamp for illuminating a surgical site. The surgical lamp includes a housing that defines an internal cavity. A light source is disposed within the internal cavity of the housing for producing a light field at a surgical site that is remote from the housing. A voltage sensitive device is disposed between the light source and the surgical site. The voltage sensitive device has light transmissive properties that change in response to a biasing voltage applied thereto. Control means control the biasing voltage to the voltage sensitive device. |
| US08172748B2 |
Electric bending endoscope
An electric bending endoscope includes an elongate insertion portion provided with a bending portion, a drive unit, and an operation unit, wherein the drive unit and the operation unit respectively include a drive unit side electric contact portion and an operation unit side electric contact portion configured to be coupled to and separated from each other by moving the drive unit and the operation unit close to and apart from each other in a coupling and separation axial direction, and the drive unit and the operation unit includes a lock mechanism configured to lock and unlock the drive unit and the operation unit to and from each other with respect to the coupling and separating axial direction. |
| US08172746B2 |
Compliant venous graft
A venous graft for replacement of a section of an artery and methods of making the graft. The graft comprises a flexible, resilient, generally tubular external support and a vein segment carried within and having an ablumenal surface in contact with and supported by the tubular support, the venous graft being capable of resilient radial expansion in a manner mimicking the radial compliance properties of an artery. |
| US08172738B2 |
Dead-shaft roller with aerostatic rotary union
A dead-shaft roller having a shaft and a roll with a fluid circulation passage therein, and at least two bearings support the roll on the shaft. A rotary union is positioned at at least one end of the roll, possibly both. The rotary union has a rotatable sleeve and a non-rotating sleeve. The rotatable sleeve has a fluid conducting path therein, such that the fluid conducting path is in fluid communication with the fluid circulation passage in the roll. The non-rotating sleeve is positioned adjacent and internal to the rotatable sleeve. The non-rotating sleeve has a first fluid port therein such that the fluid conducting path is in fluid communication with the first fluid port at a first fluid transfer zone. At least two air bearings are present, mounted between the rotatable sleeve and the non-rotating sleeve, such that the air bearings are on opposite sides of the first fluid transfer zone. |
| US08172737B1 |
Back handspring training device
A gymnastics training apparatus includes a back support rotatably connected to a frame and adapted to support a gymnast during a back handspring. The apparatus includes a guide connected to the frame and adapted to be impacted by the back support as the back support rotates about the frame in engagement with the gymnast. The guide is dimensioned such that, when the back support impacts the guide, the rotational axis of the back support is shifted and the rotation of the back support is accelerated. This acceleration causes the back support to exert pressure against the gymnast and to assist the gymnast in creating a snapdown to safely and correctly practice a back handspring without the assistance of a coach. |
| US08172735B2 |
Air-brake safety device for exercise resistance band
A parachute-like safety device for use with an exercise resistance band. The parachute-like device can attach to the ends of the band to act as handles, and furthermore, such a device can be used at the center portion of a typical exercise resistance band. The benefit of either use, is that in the event of the accidental release (snap back) of any part of the device, the parachute-like device will “catch-air” and function as an air-brake as it is forced to rapidly move through the air, so as to slow down movement of the resistance band and therefore diminish or prevent injury caused by the snap-back effect. |
| US08172730B2 |
Stilt devices with common leg support assemblies
A stilt device having a front extendible strut and a cooperating rear extendible strut pivotally connected to a base member and a shoe plate, the front and rear extendible struts being disposed in a parallelogram relationship. The rear extendible strut has a rear member and a rear extendible member. A leg support pole is supported at one end by the rear extendible member and extends for its other end to be connected to a workman's leg to provide stability and to thereby enable the replacement of height determining extendible members, the distance from the shoe plate being a common vertical difference that is unchanged the extension of the extendible struts or by components thereof. For stilts of increased height the springs of the damping assemblies are selectively stiffened. |
| US08172726B1 |
Doorway mounted horizontal bar
A doorway mounted horizontal bar includes a rod having two ends for attaching to two side moldings of a doorway, two frames attached to the end portions of the rod for supporting a tubular member, and two auxiliary supports each having a lower segment attached to the rod and each having an upper handle attached to the upper end of the frame for being grasped by the user, the lower segments of the auxiliary supports are each attached to the rod with a coupling device, and the handles of the auxiliary supports are each attached to the frame with another coupling device, the coupling devices each include a quick release fastening device for detachably securing the coupling devices and the auxiliary supports to the rod and the frames. |
| US08172723B1 |
Personal exercise device
An exercise system may include an exercise device. The exercise device may be configured to facilitate personal exercise and quantification thereof. The exercise device may include a housing body configured to receive compressive force during personal exercise. Personal exercise may include an exercise performed by a user involving one or more body parts of the user such as an arm, hand, leg, foot, torso, neck, and/or other body part. The exercise device may include a force sensor carried by the housing body. The forces sensor may be configured to generate an output signal responsive to compressive force being exerted on the housing body. The exercise device may include one or more processors carried by the housing body. The one or more processors may be configured to execute one or more computer program modules to, among other things determine one or more exercise parameters based on the output signal of the force sensor. |
| US08172720B2 |
Differential generation power distribution system
A differential generation power distribution system to drive an all wheel driving carrier by having a rotational kinetic energy output end of a rotational power unit coupled to an intermediate transmission and control interface device containing a main transmission comprised of controllable clutches and gear shifting control means to drive an intermediate differential gear set; one differential output end of the intermediate differential gear set to drive the front end transmission and thus the front end load; another differential output end of the intermediate differential gear set to drive an input end of a rotation part of a first electric machine of the rotational electric machine assembly; the output end of the rotation part of a second electric machine of the rotational electric machine assembly to directly or through the transmission drives the rear end load; and the rotational electric machine assembly for being subject to the drive control device to regulate and control the power distribution between the front end and the rear end loads. |
| US08172715B2 |
Multiplexed gear actuation system for a dual clutch transmission
A gear actuation mechanism for an automatic transmission, comprising: a motor; first and second gear actuation shafts; means of selecting one power path from each of two sets of power paths in response to rotation of the first and second actuation shafts, respectively; and means of alternately driveably connecting the motor to either the first gear actuation shaft or the second gear actuation shaft. |
| US08172712B2 |
Compact power transfer unit for transaxle applications
The present invention provides a system for providing an improved compact power transfer unit for use in motor vehicles having a front wheel drive transverse based engine and transaxle, and, more particularly, to a power transfer unit for use with a transaxle arrangement capable of providing all-wheel drive or four-wheel drive. The present invention discloses a planetary gear utilizing a fixed ring gear, the planetary gear capable of selectively engaging a low range output from the power transfer unit for propelling the vehicle when driven in off-road conditions requiring higher torque and slower speeds. The vehicle driver can selectively engage a normal, high range where torque flows through the planetary gear directly to the drive shaft with no gear reductions, or the driver may selectively engage the low range where the torque flowing into the planetary gear is redirected and reduced thereby providing higher torque with reduced speed. A neutral range is also selectively engagable by the driver which decouples the planetary gear from the main output shaft whereby no power is transferred to the main drive shaft. |
| US08172711B2 |
Hydraulic control apparatus of automatic transmission
A hydraulic control apparatus of an automatic transmission having engagement pressure solenoid valves configured to regulate an engagement pressure supplied to a hydraulic servo of a frictional engagement element and to output the engagement pressures from a predetermined number of the engagement pressure solenoid valves to establish respective transmission gear speeds. The hydraulic control apparatus includes a simultaneous engagement signal switch valve configured to be switched from a non-output position where an output of a simultaneous engagement signal pressure is not produced to an output position where an output of the simultaneous engagement signal pressure is produced upon receipt of an input of the engagement pressures by a number larger than the predetermined number of valves; and an original pressure switch valve configured to be switched from a supply position where an original pressure is supplied to the engagement pressure solenoid valves to a blocked position where the original pressure is blocked upon receipt of an input of the simultaneous engagement signal pressure from the simultaneous engagement signal switch valve. |
| US08172710B1 |
Wheel mounted vehicle transmission
An individual automatic transmission for each road wheel, independently connected to the drive shaft, so that each wheel acts without regard to the requirements of the other road wheels. With exception of some type of manual reversing system, a brake, and a gas pedal, no manually operated clutches, shift levers, or differential gearing is required. A vehicle having four road wheels has a correct torque exerted on each of the wheels as long as the drive engine is running, the intensity of which is determined by road conditions on that wheel and on the desires of the operator who controls the engine speed. Connection of each driven wheel shaft to the engine shaft can be made by bevel gears of the desired ratio and/or universal couplings. |
| US08172707B2 |
Net holding standard using basketball rim
A net standard for attachment to basketball rims to which nets of games such as volleyball or badminton can be attached. |
| US08172706B2 |
Basketball system
A basketball system may include a basketball goal and a support structure that is sized and configured to support the basketball goal above a playing surface. The basketball system may also include an adjustment assembly that is sized and configured to allow the height of the basketball goal to be adjusted. The adjustment assembly may include an arm that is connected to the structure connecting the basketball goal and the support structure. The arm may include a plurality of receiving portions, such as openings or slots, and an engaging member may be connected to the support structure. When the engaging portion is connected to a first receiving portion, the basketball goal may be disposed at a first height. Preferably, when the engaging portion is connected to a second receiving portion, the basketball goal may be disposed at a second height. The adjustment assembly may also include a locking mechanism that is sized and configured to lock the arm and basketball goal in a desired position. |
| US08172705B2 |
Soccer goal retainer
A Soccer Goal Retainer including an enclosure buried in the ground. A bar is mounted in the enclosure and rotates about its longitudinal axis. The bar is located toward the front wall and base of the enclosure. A clamp plate is mounted on the bar by hand bolts which engage threaded openings on the bar. The clamp plate includes a lower member which is secured to the bar. A vertical member extends at right angles from the lower member and an upper member extends from the vertical member generally at right angles remote from the lower member and away from the lower member. A lip extends generally at right angles from the upper member remote from the vertical member toward the lower member. With the vertical member generally positioned vertically, the lip, the upper member and vertical member are placed over the rear rail of a soccer goal and the clamp plate is secured to the bar. The clamp plate is released from the rear rail by loosening the clamp plate from the bar. The clamp plate and the bar are then rotated in a forward manner and downwardly into the enclosure. A cover is placed over the enclosure both when the clamp plate is in use and when it is being stored. |
| US08172702B2 |
Personal golfing assistant and method and system for graphically displaying golf related information and for collection, processing and distribution of golf related data
A personal golfing assistant system is comprised of software running on a PDA attached directly or remotely to a GPS receiver that enables the user to survey and/or electronically capture geophysical golf data. A handheld device connected to or integrated with a GPS receiver can instead be used. Software allows a golfer to use a handheld PDA/GPS unit during the course of play to mark a ball location automatically and/or determine the distance to golf course targets and/or objects, and to analyze golf related data and generate statistics. The system can send a set of parameters tailored for a specific course to a real time tunable GPS to adjust for optimal performance and can adjust measurements to compensate for environmental condition changes. The system provides an improved graphical method for measuring and displaying distances between a golfer and a golf course object, for displaying multiple measured distances along a line of sight between a golfer and a golf object or target, and for orienting a target or object on a display to coincide with a user's line of sight. There is also provided a method for collecting and uploading golf course geographic information services (GIS) data to an internet accessible server, processing the uploaded data, distributing data upon an authorized user request, and downloading the requested data to an electronic device. |
| US08172701B2 |
Golf club with deep undercut
A golf club head having a deep undercut is disclosed and claimed. The club head includes a cavity in a back portion thereof, opposite the striking face. A recess is provided in the back portion of the club head in proximity of the heel and, optionally, the sole. The recess may extend to the hosel bore, and may be separate from the cavity. An insert, such as a dampening member, a weight member, or a combination thereof, may be positioned within the recess. The recess and any insert provided therein alter the club head moment of inertia and center of gravity location, providing an improved feel to the golf club. |
| US08172698B2 |
Golf club head with grooves and method of manufacture
Embodiments of golf clubs with grooves and methods of manufacturing thereof are described herein. In some embodiments, a golf club head includes: a body having a strike face with one or more channels; and at least one insert located within at least one of the one or more channels. The at least one of the one or more channels includes a single groove. The at least one insert forms at least a portion of the single groove. A radius of an exterior edge of the single groove is partially formed by the at least one insert and is also partially formed by the strike face. A first part of the at least one insert is formed by a first material, and a second part of the at least one insert is formed by a second material different from the first material. Other embodiments and related methods are disclosed herein. |
| US08172696B2 |
Sports training device
A training device for improving one's swing in a particular sport having a weighted member flexibly tethered to a handle. The handle is gripped swinging the weighted member against a target. |
| US08172689B2 |
Fixed-type constant velocity universal joint
A fixed-type constant velocity universal joint can sufficiently interpose a lubricant between a torque transmitting ball and a guide groove, and reduce frictional force. The fixed-type constant velocity universal joint of the present invention includes an outer joint member 1 that is filled with a lubricant and on which a guide groove 1b that extends in an axial direction is formed on a spherical inner circumferential surface 1a, an inner joint member 2 provided on an inner diameter side of the outer joint member 1 and on which a guide groove 2b that extends in the axial direction is formed on a spherical outer circumferential surface 2a, a torque transmitting ball 3 interposed between opposing guide grooves 1b and 2b of the outer joint member 1 and the inner joint member 2 such as to roll freely, and a cage 4 that holds each ball 3. Numerous miniscule recesses are randomly formed on a surface of the ball 3. |
| US08172683B2 |
Network gaming system
A casino gaming system is disclosed that provides an opportunity to win a prize in response to game play, each game being played in exchange for monetary input. The gaming system includes a casino game server and a plurality of casino game units connected via a network. The game units each include a web browser. The game system enables a player to receive a prize at a casino game unit in response to winning game play, wherein the prize comprises a physical prize, coins, cash, or a ticket voucher for a physical prize, coins, or cash. The gaming system enables casino game units to request games from the game server over the network. The games may be downloaded over the network from the casino game server to the requesting game unit to be executed at the game unit and to be displayed in one or more web browsers. |
| US08172674B2 |
Game chip, game chip writer/reader, and game chip monitoring system
A game chip writer for writing at least identification information in a game chip used for a game includes an encryption unit for encrypting at least part of recording-information with use of a private key and a writing unit for writing the encrypted information. A game chip reader includes a reading unit for reading the encrypted information from the game chip and a decryption unit for decrypting the read information with use of a public key. |
| US08172670B2 |
Configuration for a supplemental game
A process generates, with a prize category display module, a display that indicates (i) a first prize and a second prize for a primary game and (ii) a supplemental game prize, the first prize being won by a player that provides a first wager and has a match between a set of primary game player numbers and a set of primary game winning numbers. The second prize is won by a player that provides a second wager and has a match between the set of primary game player numbers and the set of primary game winning numbers. The second wager is greater than the first wager. The second prize is greater than the first prize, each of the first wager and the second wager additionally providing entry into a supplemental game. |
| US08172669B2 |
Wagering game system having electro-optical assembly with variable opacity
A gaming system includes a cabinet having an electro-optical assembly including a substrate and a layer having a variable opacity. Also included in the gaming system is a first input device for receiving a wager from a first player and a second input device for receiving a wager from a second player, as well as at least one video display for displaying video images relating to a wagering game. A controller is electrically coupled to the layer having a variable opacity and is programmed to alter the opacity of the layer to allow the first player to view the video images reflected from the at least one display. |
| US08172665B2 |
Gaming system enabling a symbol driven win evaluation method
Various embodiments of the disclosed gaming system and method include determining whether to initiate a win evaluation sequence for determining awards for a play of a wagering game based on the symbols generated in that play of the wagering game. In various such embodiments, the gaming system determines whether to initiate a win evaluation sequence for determining awards for a play of a wagering game based on whether a designated number of evaluation triggering symbols are randomly generated in the play of the wagering game. |
| US08172661B1 |
Variable payout percentage gaming device and methods of using the same
A gaming device adjusts the payout percentage of the gaming device once a player initiates game play. In one embodiment, the payout percentage of the gaming device increases the longer a player plays on the gaming device. In other embodiments, the payout percentage increases as a result of a player-triggered event. Accordingly, player excitement is heightened by the opportunity to obtain a greater payout. |
| US08172657B2 |
Game machine, game machine control method, and information storage medium
Provided is a game machine capable of desirably demonstrating an “extent of field-of-view” of a player in a sports game. A field-of-view area setting unit (64) sets, based on a location and orientation of an operational target player character, a field-of-view area of the operational target player character. A pass-partner-search-area setting area (74) sets a pass-partner search area, based on the location of the operational target player character and a direction specified by a pass-direction instructing operation. In the case where a pass-execution instructing operation is received, a pass-execution control unit (68) determines whether a moving object character is moved in a direction determined based on a location of a teammate player character selected from among teammate player characters located within the pass-partner search area, or in a direction specified by the pass-direction instructing operation, based on a judgment result as to whether or not one or more teammate player characters are located within the field-of-view area of the operational target player character. |
| US08172653B2 |
Apparatus and method for automated cutting of the wings from poultry bodies
An apparatus and method for automated cutting of the wings from poultry bodies are disclosed. The apparatus has transport units that are arranged on each side of the conveying means, each of which includes a guide rail and a conveying chain. The transport units are arranged symmetrically to the conveying means and diverge in the direction of transport T in such a way that the two wings of a poultry body are moved increasingly away from the poultry body during transport along the separating device. The cutting blades of the third pair of separating elements form a cutting station without a counter-support and each has a cutting edge which performs partial cuts leaving the end pieces of the wings on the poultry body. The lateral guide rails behind the separating device each have a recess to increase the vertical distance between the guide rail and the conveying chain. |
| US08172650B2 |
Automatic shift dual-action tool
Tools providing automatic, smooth shifting between random orbital and rotary motion by simply increasing or decreasing force applied are taught. Exemplar is a finishing tool switchable between grinding rotary action and random orbital sanding action without powering down and without any mechanical manipulation, made possible by having a clutch mechanism affixed directly to the spindle assembly, which also eliminates the need to dissemble the tool in order to change a backup pad, saving time and money. Direct relationship between the clutch and spindle eliminates need for a specialty pad allowing for use of a variety of backup pads, reducing the cost of replacement backup pads and increasing the functionality of the dual-function tool. An additional feature is that the drive head surface is circular and large enough to encompass the device's circular clutch plate, which means that the available friction surface area of the clutch plate is efficiently utilized. |
| US08172647B2 |
Polish pad conditioning in mechanical polishing systems
A mechanical polishing apparatus includes a polishing pad, at least one carrier head positioned over and off center relative to the polishing pad and configured for holding at least one substrate against the polishing pad within a first annular region of the polishing pad when the polishing pad is rotating. At least one conditioning head is positionable over and off center relative the polishing pad at a plurality of first positions and configured for applying a contacting surface of at least one conditioning pad against the polishing pad when the polishing pad is rotating, where the conditioning pad is applied to a second annular region of the polishing pad and moves between the plurality of first positions. In the apparatus, the diameter of the conditioning pad≦a difference between a radius of the polishing pad and a width of the first annular region. |
| US08172643B2 |
Polishing system having a track
Embodiments described herein relate to a track system in a polishing system. One embodiment described herein provides a track system configured to transfer polishing heads in a polishing system. The track system comprises a supporting frame, a track coupled to the supporting frame and defining a path along which the polishing heads are configured to move, and one or more carriages configured to carry at least one polishing head along the path defined by the track, wherein the one or more carriages are coupled to the track and independently movable along the track. |
| US08172642B2 |
Multi-sander
A tool for moving an abrasive media can include a tool body and a drive system housed in the tool body. The drive system can include an output member. A retaining member can be disposed on the tool body. A first platen having a first attachment hub can be selectively coupled with the retaining member in an installed position. The first platen can have a first rotatable member that selectively attaches to the output member in a first mode of operation. A second platen having a second attachment hub can selectively couple with the retaining member in an installed position. The second platen can have a second rotatable member that selectively attaches to the output member in a second mode of operation. |
| US08172640B2 |
Eyeglass lens processing apparatus
An eyeglass lens processing apparatus includes: a processing apparatus body for processing a lens, which includes a grinding water supply unit for ejecting grinding water to a portion to be processed of the lens; a centrifugal separator which separates processing refuse from grinding water by rotating a dewatering bin to discharge the grinding water to the outside of the dewatering bin; and a calculation control unit which includes a counter for multiplying a processing refuse amount of the lens on the basis of a control signal of the apparatus and a memory for storing a processing refuse extraction reference provided to maintain filtering efficiency of the dewatering bin, the processing refuse extraction reference being determined on the basis of the multiplied processing refuse amount of the lens, and which generates an alarm signal when the multiplied processing refuse amount of the lens reaches the processing refuse extraction reference. |
| US08172639B2 |
Exercise garment
An exercise garment includes front and rear panels with height adjusting straps that extend over the wearer's shoulders. The front panel includes an outer compression fabric and an inner cup assembly, which is essentially non-compressive. The cup assembly includes individual cups for each breast, which can each include an under support. An elastic band extends around the bottom portion of the garment. Tensioning structures, such as side flaps extending from the back to the front, can be provided to adjust the circumferential size of the garment. The garment can include releasable connectors on the side of the garment to at least partially release the compressive tension to aid in putting on and taking off the garment. |
| US08172638B2 |
Method and apparatus for education and entertainment
The invention provides a method and apparatus for educating and entertaining people, such as children, in which the image and voice of a known person are incorporated into a stock medium such as a video or a doll. In the case of children such as toddlers, the known person may be a caregiver, such as a parent, and the recorded voice and the image of at least the face of the caregiver are incorporated into the medium. |
| US08172637B2 |
Programmable interactive talking device
A programmable interactive device in which a microprocessor is coupled to memory and two speech synthesis processor. The device is connected through a wireless communication system to a remote server to receive scripts and corresponding digital data provided by third party content providers and other users. Software is executed to select digital data and the script based on received identification data and status data from an adjacent device. A code of instructions is executed on the microprocessor to activate a speech synthesizer to convert digital data into audio data, which is output through a speaker. Also, an interactive environment for a pair of talking devices is provided. |
| US08172634B2 |
Manufacturing method of field emission cathode
To provide a manufacturing method of a field emission cathode, which method exerts no adverse effect on element characteristics at the time when etching is performed with an ion beam. A sacrificial layer 4 made of a thermosetting resin is formed on a gate electrode layer 3. An opening section 5 is formed in the sacrificial layer 4 and the gate electrode layer 3 by irradiating a focused ion beam, and a hole section 6 is formed by etching the insulating layer 2 by using the sacrificial layer 4 and the gate electrode layer 3 as a mask. An emitter electrode 8 is formed in the hole section 6, and the emitter material 7 on the sacrificial layer 4 is removed together with the sacrificial layer 4 on the gate electrode layer 3. |
| US08172631B2 |
System and method for bonding optical film to a liquid crystal display panel
There are provided a system and a method for manufacturing a liquid crystal display element, which make it possible to perform a lamination process in a smaller installation space, and which are provided to perform a process including turning over and horizontally rotating a liquid crystal panel using a panel turning unit, feeding optical functional films from first and second continuous rolls, respectively, using film feeding lines arranged linearly in planar view, feeding the liquid crystal panel using a panel feeding line placed above the film feeding lines in an overlapping manner and shaped linearly in planar view, and bonding each of the optical functional films, which are fed from the first and second rolls, to the liquid crystal panel from below. |
| US08172630B2 |
Man-over-board rescue device
A man overboard rescue device for use on a boat has a net with means of attaching a first end thereof to a boat and with a second opposed end thereof adapted for attaching to a hoisting means. The device further comprising a sinking means, a foreguy and an extendable pole, so as to provide a partially submerged scoop for the man overboard. |
| US08172628B2 |
Throttle valve drive mechanism of outboard engine unit
Pivot arm supported by a base is pivotable about an arm support shaft by being pulled via a throttle cable, and a throttle cam supported by the base via a cam support shaft and having a guide groove that has a guide section of the pivot arm movably therein. The arm support shaft and the cam support shaft are disposed in non-parallel relation to a valve shaft of the throttle valve and at such positions as not to overlap the throttle valve as viewed from a lateral side of the throttle valve drive mechanism. |
| US08172621B2 |
Electrical connector with metallic wire contacts
An electrical connector includes an insulating housing and contacts made from metallic wire. The insulating housing includes a front portion with a mating cavity and a rear portion. Each contact includes a contacting portion, a leg portion and a connecting portion connecting with the contacting portion and the leg portion. Each leg portion includes a linking portion, a first soldering portion and a second soldering portion. The linking portion connects with the connecting portion and the first soldering portion, and the second soldering portion connects with the first soldering portion. Two soldering portions are on a same plane and parallel to each other. |
| US08172617B2 |
RF connector
A radio-frequency connector consisting of a socket member and a plug member electrically connectable to the socket member is disclosed. The socket member or plug member has an impedance element mounted therein such that the impedance element is electrically connected to the metal casing and metal center pin of the socket member or plug member that carries the impedance element when the plug member is disconnected from the socket member, causing the impedance element to provide a terminal effect to insolate external electromagnetic noises; the impedance element is separated from the metal casing and metal center pin of the socket member or plug member that carries impedance element when the plug member is connected to the socket member. |
| US08172615B2 |
Electrical connector for an electronic module
An electrical connector is provided for electrically connecting an electronic module to an electrical component. The electrical connector includes an insulator having a module side and an opposite component side. The insulator is configured to extend between the electronic module and the electrical component such that the module side faces the electronic module and the component side faces the electrical component. Electrical contacts are held by the insulator. The electrical contacts include mating segments arranged in an array along the module side of the insulator. The mating segments are configured to mate with mating contacts of the electronic module. The electrical connector further includes a shield having a body that is at least partially electrically conductive. The body of the shield is mounted on the insulator such that the body covers at least a portion of the module side of the insulator. The body of the shield includes an opening defined by at least one interior wall of the body. The opening receives the mating segment of at least one of the electrical contacts therein such that the at least one interior wall extends at least partially around the mating segment of the at least one electrical contact. |
| US08172612B2 |
Electrical connector with grounding member
A coaxial cable connector includes tubular post, a coupler secured over an end of the tubular post for securing the connector to an appliance, and an outer body secured to the tubular post. An electrical grounding path is maintained between the coupler and the tubular post whether or not the coupler is tightly fastened to the appliance. The electrical grounding path is provided by a resilient, electrically-conductive grounding member disposed between the tubular post and the coupler. Alternatively, the connector includes conductive grease at a point where mating portions of the tubular post and coupler have closely matching dimensions. |
| US08172606B2 |
Attachment device for a connector
An attachment device (1) for a connector, includes at least two clamps (2a, 2b, 3) that can attach the attachment device (1) in a removable manner to a panel (30), and a base (4) that delimits a housing (6) that can accommodate a connector (31) or a connector support (31), the attachment device (1) includes a bolt (5), whereby one of the clamps (3) is arranged on the bolt (5) and another of the clamps (2a or 2b) on the base (4), whereby the bolt (5) is able to pivot relative to the base (4) so as to bolt, via the clamp (3) of the bolt (5), the attachment device (1) to the panel (30), whereby the bolt (5) in addition is adjacent to the housing (6) such that when the connector (31) or the connector support (31) is in the housing (6), it prevents the bolt (5) from pivoting. |
| US08172605B2 |
Backlight unit and lamp socket thereof
A lamp socket includes a socket body, a flange and a plurality of support members. The flange is connected to the socket body and protrudes from the socket body horizontally. The plurality of support members are connected to the socket body. At least one engaging groove including at least two engaging widths is formed between the plurality of the support members and the flange, so as to secure the socket body to a bezel. |
| US08172604B2 |
Power data slide
A power data slide (600) includes a power data center (602) to provide electrical power and communication signals. The power data slide (600) includes a slide mechanism (618) connected to said power data center (602) and connectable to the underside of a work surface. The slide mechanism (618) includes a slide carriage (638) connected to the power data center (602), so that extension and retraction of the slide carriage (638) will cause corresponding extension or retraction of the power data center (602) from beneath the underside of the work surface. |
| US08172603B1 |
Quick-release battery cable system
A polarized quick disconnect battery cable system is herein disclosed, comprising a mating pair of polarized and keyed electrical connectors capable of carrying large currents from a vehicle's primary battery to the vehicle's starter. The system also provides an alligator clamping accessory allowing quick connection of the primary battery thereto a charging battery for charging purposes. The system is intended for use with large batteries typically found on motor vehicles, golf carts, boats, recreational vehicles, motorcycles, and the like. The system comprises heavy cables of the same gauge as is commonly used with such batteries. The quick disconnect feature allows for the easy connection and disconnection of battery wiring without using tools such as wrenches, pliers, screwdrivers, or the like, thereby reducing the likelihood of accidentally shorting the battery and producing large sparks or even explosions. The system is packaged within a convenient carrying case. |
| US08172599B2 |
Electric vehicle charge cord lock
A charge cord lock system for a vehicle having rechargeable batteries. The system includes a charging receptacle; and a charge cord assembly having a charge plug slidably received in the charging receptacle and including a recess defining a retention flange. The system also includes a cord lock including a catch mounted to a plunger, with the plunger mounted to an actuator that moves the plunger toward and away from the charging receptacle, the catch engaged with the retention flange when the plunger is in an extended position and not engaged with the retention flange when the plunger is in a retracted position; and a controller in communication with a door lock mechanism and the actuator to cause the plunger to move to the retracted position when a door unlock signal is received and to cause the plunger to move to the extended position when a door lock signal is received. |
| US08172597B1 |
Electrical connector with sliding latch
An electrical connector includes a socket with a number of electrical contacts and a loading mechanism surrounding the socket. The loading mechanism includes a stiffener, a load plate mounted to one end of the stiffener and rotating from an open position to a closed position, and a sliding latch mounted to an opposite end of the stiffener. The load plate has a plate portion and a tongue extending downwardly from the plate portion at said opposite end. The sliding latch moves on the stiffener in a horizontal direction and a vertical direction to lock or unlock the load plate. |
| US08172592B2 |
Connector having a rotatable press member
A connector configured to effectively prevent an incomplete connection caused by an imperfect insertion of an object to be connected. A tip of a flexible circuit inserted into a connector main body abuts against a lock member, a press member is rotated toward one direction while the lock member is moved toward outside in the width direction of the connector main body, a protrude portion of the press member abuts against the lock member so that the rotation of the press member becomes regulated, and the press member is rotated toward one direction while the lock member is returned toward inside in the width direction of the connector main body, the press member is allowed to rotate, therefore, the press member does not rotate to the closed position while the flexible circuit is imperfectly inserted. |
| US08172588B2 |
Modular electrical distribution system for a building
A universal power distribution system is provided for routing electrical circuits within a building structure to comprehensively provide electrical power to the building in ceiling configurations, wall-mounted configurations, raised floor configurations and in office furniture configurations. The system components for all of these configurations have common plug connectors that are engagable with each other so as to be readily usable in a wide variety of applications. The system is readily adaptable to form virtually any conventional circuit configuration found within conventional hard-wired systems yet is formed simply through the routing of the cables through the building cavities and interconnection is accomplished merely by plugging components together rather than through labor-intensive manual wiring. |
| US08172586B2 |
Multilayer electronic card connector with ejector
An electronic card connector includes a base, upper and lower terminals and an ejector including a core, a sliding sheet, a guiding rod and an elastic member. A baffle separates the base into upper and lower slots for respectively accommodating upper and lower cards. The core has a sliding slot, which has one end having a concave positioning point, and the other end having a starting point, such that unidirectional circulation successively from the starting point to the positioning point and then to the starting point is formed. The sheet may slide relatively to the base and has first and second pushing portions respectively disposed in the lower and upper slots. The rod has one end engaged into the sliding slot and is slidable along the sliding slot. The elastic member provides elasticity for moving the sliding sheet into the base and then returning the sheet to a home position. |
| US08172583B2 |
Distributor arrangement for electrical lines, in particular signal lines
A distributor arrangement for electrical lines, having a housing and a multiplicity of sockets, situated on the housing and each having a contact carrier that has two or more electrical contact elements and an angle encoding feature for inserting plugs in an orientation determined by the angular position of the encoding elements. The distributor arrangement also has a motherboard arranged in the housing and having printed conductors to which the electrical contact elements are connected in an electrically conductive manner by an electrical connecting element. An electrical connecting member, in the form of a connecting board, is associated with the motherboard in one of a multiplicity of preselectable angular positions by the electrical connecting elements located at different radial distances from a center, each connecting element being connected in an electrically conductive manner to one of a plurality of contact sites situated on a circular arc about the center. |
| US08172582B2 |
IC socket having a housing provided with a reinforced plate to support a latch member
An IC socket comprises a socket body, a plurality of contacts, an actuator mounted on the socket body and moveable up-and-down relative to the socket body, and a latch member configured with one end thereof connecting with the actuator via a pivotal shaft and another end thereof movably connecting with the socket body. When the actuator is moved downwardly, the pivotal shaft is pushed downwardly and drives the latch member to rotate from a closed position to an open position. The actuator further defines a supporting element extending to a position under the latch member for abutting against the latch member during rotational movement of the latch member. |
| US08172571B2 |
Light mirror
A light mirror includes a mirror attached to a handle. The mirror is arranged at an angle from a longitudinal axis of the handle. A light source inside the handle directs light from a light source through a light waveguide adjacent to the light source. The light waveguide is internally reflective to reflect substantially all of the light from the light waveguide. Optionally, the light mirror includes an annular air flow substantially aligned with a longitudinal axis to cool the handle and the light source as well as keep a reflective surface of the mirror free of debris, water, restorative materials, tooth structure, and aluminum oxide powder. |
| US08172568B2 |
Combustor
A combustor, in which a flame holding region is formed at a location distant from a pilot burner to avoid burnout of the pilot burner and in which flame holding capability is increased to use a lean pre-mix gas for reducing NOx emission, is provided. The combustor includes a combustion liner having a cylindrical side wall that defines a combustion chamber; and a main burner positioned at a top portion of the combustion liner for injecting an annular pre-mix gas into the combustion chamber to form a reverse flow region at a downstream portion thereof, which region is oriented towards the top portion of the combustion chamber along a longitudinal axis. In this combustor, a pilot burner is arranged at the top portion for injecting a mixture of fuel and air only in a direction confronting the reverse flow region. |
| US08172567B2 |
Lancing of oxygen
A method for providing uniform heat distribution within a furnace as well as decreasing the amount of NOx in the combustion products, when operating an industrial furnace having at least one conventional burner using air as the oxidant. At least one lance is connected with the furnace, and an oxidant including oxygen gas is flowed into the furnace through the lance to impinge against a flame issuing from the burner at a certain impingement point. The amount of oxygen supplied by the air supply to the burner together with the amount of oxidant issuing from the lance corresponds with the stoichiometric amount for a fuel supplied to the burner. At least 50% of the supplied oxygen for combustion is supplied through the lancing of oxidant, and the oxidant is flowed into the furnace through the lance at a velocity of at least 200 m/s. |
| US08172566B2 |
Liquid fuel combustion process and apparatus
An apparatus for combustion of a liquid fuel, such as an atomizer or burner, and an associated method using the apparatus for combusting an atomized liquid fuel. The apparatus for combustion has an outer conduit, an inner conduit and a spray tip. The spray tip has a mixing chamber for receiving a liquid fuel and an atomizing gas, and an orifice for discharging the liquid fuel and atomizing gas mixture as an atomized liquid fuel. The inner conduit has external fins where at least some of the external fins contact the inner surface of the spray tip. |
| US08172560B2 |
Fluid machinery having annular back pressure space communicating with oil passage
A fluid machinery includes a rotary mechanism, an annular back pressure chamber and an oil passage. The rotary mechanism includes first and second cooperating members, each including an engaging member extending from an end plate, with the cooperating members being arranged to oscillate relative to each in order to change volumes of operation chambers formed between the cooperating members. The annular back pressure chamber is formed on the back surface side of the end plate of the first cooperating member, and communicates with an intermediate operation chamber of the operation chambers to thrust the first cooperating member against the second cooperating member. The intermediate operation chamber is in an intermediate pressure state. The oil passage is arranged to communicate an oil into the back pressure chamber to fill the back pressure chamber with the oil. The rotary mechanism can include a piston and cylinder, or can include a fixed and orbiting scroll. |
| US08172559B2 |
Horizontal type electric compressor
An electric compressor (201) includes: a compressor (203) configured to compress a refrigerant, the compressor (203) having a plurality of passage ports (207) delivering the refrigerant; an electric motor (205) configured to drive the compressor (203), the electric motor (205) having a plurality of stators (17) and an accommodation chamber (213) accommodating the plurality of stators (17); a partition wall (215) separating the compressor (203) and the an accommodation chamber (213) of the electric motor (205); and a plurality of refrigerant introducing/discharging passages (219) formed at the partition wall (215) wherein the respective refrigerant introducing/discharging passages (219) are located in a circumferential direction of the accommodation chamber (213), thereby the refrigerant being introduced into and discharged from stators (17) end in the electric motor (205) through the respective refrigerant introducing/discharging passages (219). |
| US08172558B2 |
Rotary expander with discharge and introduction passages for working fluid
A rotary expander includes: a cylinder (61); a piston (62) disposed inside the cylinder (61); closing members disposed with the cylinder (61) being sandwiched therebetween; and an injection passage for introducing further a working fluid in the expansion process of the working fluid. An introduction outlet (65c) of the injection passage leading to the working chamber (69) is provided at a position located inwardly away from the inner circumferential surface (61b) of the cylinder (61), on one of the closing members, in such a manner that the injection passage and the discharge passage are not communicated with each other. |
| US08172556B2 |
Device for supplying fuel
Devices for supplying fuel are already known, having a supply unit which has a pump housing connected to an electrical ground and is supported on a pump mount. It is disadvantageous that during operation, the pump mount can become electrostatically charged and has no device for electrostatic discharging during operation.The invention provides an especially simple and economical grounding device for the pump mount. In particular, a charge diverter is connected to the pump housing via a grounding element, and contacts a surface of the pump mount. |
| US08172555B2 |
Diaphragm foam pump
A foam pump including a diaphragm made of a flexible material defining a mixing chamber and having an inlet and an outlet. An inlet passageway, having a one-way valve therein, is in fluid communication with a reservoir containing a foamable liquid and the inlet. The inlet passageway includes an air inlet and associated one-way valve. The pump includes an outlet passageway, having a one-way valve therein, in fluid communication with the outlet. The foam pump includes an electric motor. that drives a motor driven element to collapse and expand the diaphragm. Expansion of the diaphragm creates a vacuum causing foamable liquid and air to flow into the mixing chamber. Collapsing of the diaphragm causes the liquid and air mixture to be forced out as foam. |
| US08172554B2 |
Chemical liquid supplying apparatus
In a chemical liquid supplying apparatus, discharge accuracy of chemical liquid is enhanced, and durability of a flexible tube is enhanced. By the flexible tube incorporated into a pump housing, an interior of the pump housing is partitioned into a pump chamber, which communicates with a liquid inlet and a liquid outlet, and a drive chamber in which an incompressible, indirect medium is enclosed. Outer surfaces of end portions of the flexible tube are sealed by outer seal members, and their inner surfaces are sealed by inner seal members. Fastening cylindrical bodies disposed in the end portions of the flexible tube are radially expanded by wedge sleeves, whereby the outer and inner seal members are caused to closely contact with the flexible tube. |
| US08172551B2 |
Variable actuation pressure system for independent pressure control
A pump arrangement and method of regulating pressure of a pump arrangement are provided. The pump arrangement includes an actuation pump, a pressure regulating valve, and a control valve. The actuation pump has an actuation pump outlet providing an actuation pump discharge flow. The actuation pump discharge flow is piped to opposite sides of a regulator valve member that selectively adjusts an amount of fluid that is bled from the actuation pump outlet such that the actuation pump outlet pressure is used to regulate the actuation pump discharge pressure. The actuation pump discharge flow is separated into first and second portions to provide opposing forces on the regulator valve member. The control valve is operably interposed between the actuation pump outlet and the valve member to selectively adjusts the amount of biasing applied by the second portion of the actuation pump discharge flow on the regulator valve member. |
| US08172545B2 |
Method for controlling ground meat flow rates
A method for continuously controlling the flow rate of a meat input stream for making a meat product is disclosed. A flow rate algorithm is provided that depends upon pump speed (RPM) for control of the flow rate. A correction factor provides further control of the system and is dependant upon loss in weight data when meat is not being added. When meat is being added and a new target flow rate is desired, a modified correction factor is calculated based upon a previous error factor and a new initial pump speed based on the new target flow rate. The modified correction factor is used to obtain an adjusted pump speed. The RPM of the pump motor is used as the main control of the flow rate, and the loss in weight data fine tunes this RPM parameter for finer control to better achieve a target flow rate. |
| US08172544B2 |
Operation control device for vacuum pump and method for stopping operation thereof
To provide an operation control device for a vacuum pump and a method for stopping the operation of the vacuum pump that make it possible to effectively remove products, resulting from solidification and liquefaction of gas in a casing and possibly hindering the rotation of a pump rotor, so that the vacuum pump may be started normally. An operation control device 10 for a vacuum pump having a pump rotor 1 disposed in a casing 2 for free rotation includes a pump rotor control section 15 for controlling the rotation of the pump rotor 1. The pump rotor control section 15 has a function to, after a pump stop action has been taken, rotate the pump rotor 1 in forward and/or reverse directions according to a predetermined timing pattern and then stop the pump rotor 1. |
| US08172542B2 |
Wind turbine blade and wind turbine generator using the same
A wind turbine blade includes a laminated structure having an outer shell (1) having a shape of the blade, an upwind-side reinforcing section (4a) which reinforces a upwind-side part of the blade in the outer shell 1 and a downwind-side reinforcing section 4b which reinforces a downwind-side part of the blade in the outer shell 1. The outer shell 1 includes a first multidirectional material, a first unidirectional reinforcing material 12 and another multidirectional material 11 which are layered. The upwind-side reinforcing section 4a includes another unidirectional reinforcing material 12 provided between the first unidirectional reinforcing material 12 and another multidirectional material 11. The downwind-side reinforcing section 4b includes yet another unidirectional reinforcing material provided between the unidirectional reinforcing material 12 and the multidirectional material 11. The outer shell 1 includes a first core member 13 respectively provided between the upwind-side reinforcing section 4a and the downwind-side reinforcing section 4b on a leading edge side, and between the upwind-side reinforcing section 4a and the downwind-side reinforcing section 4b on a trailing edge side. |
| US08172539B2 |
Wind turbine rotor blade joint
A blade joint for joining a first blade segment and a second blade segment, each having an aerodynamic profile, in a rotor blade is disclosed. The blade joint includes a first joint segment and a second joint segment each having an outer surface, an inner surface, and a thickness therebetween. The outer surface of each joint segment has an aerodynamic profile. The first joint segment and the second joint segment each further have a joint interface end, a blade interface end, and a length therebetween. The joint interface end of the first joint segment and the joint interface end of the second joint segment are configured to couple the first joint segment and second joint segment together. |
| US08172529B2 |
Method of operation of a high-efficiency turbine with variable attack angle foils
Operations of a turbine to generate energy from a relatively slow fluid flow, such as wind and water, are described. The turbine has a plurality of foils rotating about a central axis at a rotational velocity, each of the foils having a length and a foil axis parallel to the length and the central axis with each of the foils rotatable about its foil axis. From determinations of a velocity of the fluid flow, and angular location of each foil and the rotational velocity about the central axis, an attack angle of each foil is controlled with respect to the direction of fluid flow about the foil axis responsive to the velocity of the fluid flow, the angular location of the foil and the rotational velocity as the foil rotates about the central axis. |
| US08172528B2 |
Steam turbine
One aspect of the present invention provides a steam turbine comprising a rotor and a casing that installs the rotor inside, wherein the casing comprises an upper-half section and a lower-half section, which are coupled with each other by an upper-half flange and a lower-half flange thereof, wherein the upper-half section includes: a semi-cylindrical wrapper plate extending in an axial direction of the rotor, end plates coupled with the wrapper plate, each of the end plate is disposed perpendicular to the rotor, wherein at least one of axial ends of the wrapper plate includes a wrapper plate projecting portion that projects from the corresponding end plates in the axial direction, and a first end plate reinforcing rib disposed on the outside surfaces of the end plates in a peripheral direction of the inner periphery of the wrapper plate; and a plurality of second end plates reinforcing ribs disposed radially on the outside surfaces of the end plates, wherein the second end plates reinforcing ribs couple the wrapper plate projecting portion with the first end plate reinforcing rib. |
| US08172527B2 |
Intermediate casing extension for an aircraft jet engine, comprising a sectorised annular groove for receiving the nacelle covers
An extension of an intermediate casing for an aircraft jet engine, intended to project towards the downstream end from an external shell of said intermediate casing is disclosed. This extension includes an annular connecting downstream end forming an annular groove open radially towards the outside, intended to receive nacelle covers. The annular connecting downstream end is produced by a plurality of angular sectors. |
| US08172526B2 |
Sealing a hub cavity of an exhaust casing in a turbomachine
The exhaust casing of a turbomachine includes a cylindrical jacket for guiding a flow of exhaust gas and for defining a hub cavity inside the casing, the jacket including at its ends an annular flange and a radial annular portion extending inwards and formed with an annular rim that is designed to be received in an annular groove of the inner wall of the exhaust casing to close the hub cavity in substantially sealed manner. |
| US08172525B2 |
Centrifugal compressor
A centrifugal compressor in which frequency of noise produced by rotation of the impeller does not resonate with natural frequency of vibration of gas in a plurality of axial slots serving to increase gas flow rate in an operation range of increased gas flow rate and broaden stable operation range in an operation range of decreased gas flow rate is provided. The axial slots are formed between the peripheral part of the inlet passage of the compressor housing by the peripheral surface of the inlet passage and an annular ring part of the housing supported by a plurality of struts extending from the peripheral surface, four or more struts are provided to support the annular ring part, and all but one are located at positions determined when all the struts are located at circumferentially equal spacing and the one strut is shifted from the positions by a certain angle. |
| US08172523B2 |
Multistage pump assembly having removable cartridge
A multistage pump assembly includes a manifold having an inlet port configured to be coupled to a supply pipe and an outlet port configured to be coupled to a discharge pipe. The inlet and outlet ports define an end suction, radial outlet port configuration. The pump assembly also includes a cartridge having a sleeve and plurality of pumping stages that define a pump stack received within the sleeve. An outer chamber is defined between the pump stack and the sleeve. Each of the pumping stages includes an impeller mounted along a pump shaft that rotates about a rotation axis. The cartridge is aligned horizontally such that the rotation axis is substantially horizontal. An end plate is positioned between the manifold and the cartridge and includes at least one cartridge engagement surface supporting the cartridge. The end plate is removably coupled to the manifold. |
| US08172516B2 |
Variable geometry turbine
A variable geometry turbine comprises a turbine wheel (9) supported in a housing (1) for rotation about an axis. A nozzle ring (5) is moveably mounted within a cavity (19) provided within the housing for adjustment of the width of an annular inlet passageway (4) extending radially inwards towards the turbine wheel (9). An array of inlet guide vanes (8) extends between a radial face of the nozzle ring (5) and an opposing wall of the inlet (4) defining a radial vane passage. A first circumferential array of apertures (25) is provided through the radial face, each of which lies substantially within the vane passage. A second circumferential array of apertures (24) is also provided in said radial face, each of lies substantially upstream or downstream of the first array (25) of apertures. The inlet (4) and cavity (19) are in fluid communication via both the first and second sets of apertures (25,24). |
| US08172515B2 |
Turbo vacuum pump
A turbo vacuum pump comprising a suction part 23A that sucks gas in an axial direction; a discharge part 50 that discharges the gas sucked by the suction part 23A, the discharge part 50 having a plurality of rotating impellers 70, 80 and a stationary impeller 71 arranged so as to be opposed to each of the plurality of rotating impellers 70, 80; and a rotating shaft 21 that rotates the plurality of rotating impellers 70, 80, wherein the plurality of rotating impellers 70, 80 include at least one stage of a first turbine impeller 70 for discharging the sucked gas in the axial direction, the first turbine impeller 70 being fixed to a suction-part-side end face 15 of the rotating shaft 21, and at least one stage of a second turbine impeller 80 fixed to the rotating shaft 21 that extends through the second turbine impeller 80, the second turbine impeller 80 being arranged downstream of the first turbine impeller 70. |
| US08172514B2 |
Rim seal for a gas turbine engine
The rim seal is positioned in an annular space between blades and a non-rotating adjacent structure in a gas turbine engine. The rim seal is connectable to the non-rotating structure and is made of an abradable material. |
| US08172510B2 |
Radial compressor of asymmetric cyclic sector with coupled blades tuned at anti-nodes
A gas turbine engine includes a radial compressor having first and second blades. The first blade has a tuned leading edge that prevents either blade from exciting at a natural frequency at speeds within an expected operating speed range. |
| US08172508B2 |
Multiple airfoil vanes
A vane for a turbine assembly of a turbocharger includes a first airfoil that includes a length between a leading edge and a trailing edge, a second airfoil that includes a length between a leading edge and a trailing edge where the length of the first airfoil optionally differs from the length of the second airfoil, and one or more intra-vane throats defined at least in part by the first airfoil and the second airfoil. Various other examples of devices, assemblies, systems, methods, etc., are also disclosed. |
| US08172502B2 |
Bypass passage for fluid pump
A fluid pump (10) includes a pumping chamber (14), an inlet (16) and an outlet (18) fluidly connected with the pumping chamber, and a passage (24) fluidly connected between the inlet and the outlet. Fluid flowing through the passage bypasses the pumping chamber. In one example, the fluid pump (10) pumps coolant within a vehicle cooling system between a heater core (23b) and a vehicle engine (23a). |
| US08172501B2 |
Counter-rotating axial-flow fax
A support frame portion is divided into a first support-frame half-portion and a second support-frame half-portion along a virtual reference dividing plane. A raised portion is integrally formed with each of side walls in a pair of the first web half-portion, projecting toward the second web half-portion beyond the virtual reference dividing plane. A raised portion is integrally formed with each of side walls in a pair of the second web half-portion, projecting toward the first web half-portion beyond the virtual reference dividing plane. A recessed portion is formed in each of the side walls in the pair of the first web half-portion, and is fitted with the raised portion corresponding thereto of the second web half-portion. A recessed portion is formed in each of the side walls in the pair of the second web half-portion, and is fitted with the raised portion corresponding thereto of the first web half-portion. |
| US08172498B2 |
Device for unloading a container
A device for unloading a container having a removal opening has a rotatably mounted supporting surface mounted to turn around a first turning axis, a rotatably mounted retaining device, and a synchronizing device. The unloading device causes a container on the supporting surface to tilt so that the removal opening of the tilted container points obliquely or vertically downwards. The retaining device prevents an article inside the tilted container from moving linearly through the removal opening. The retaining device is mounted to turn around a second turning axis. The synchronizing device is configured for synchronizing turning of the supporting surface around the first turning axis and the retaining device around the second turning axis. The synchronized turning of the supporting surface and retaining device causes the container standing on the supporting surface to tilt such that the removal opening of the tilted container points obliquely or vertically downwards. |
| US08172495B2 |
Frame stacking methods and spacers
A method and apparatus for increasing the volumetric efficiency with which automotive vehicle frames are stacked on a carrier such as a railroad flat car. Frames are alternately reversed end-for-end and/or laterally offset from one another and may be longitudinally angled and internested between adjacent stacks. Twin sheet molded HDPE spacers are used. |
| US08172493B2 |
Apparatus and method for transporting and aligning wind turbine rotor blade
An apparatus and method to facilitate transporting and aligning a multiple piece wind turbine rotor blade including a root piece and a tip piece. The apparatus includes a first portion configured to support a first end portion of the root piece and a second portion pivotally coupled to the first portion. The second portion is configured to support a first end portion of the tip piece. |
| US08172492B1 |
Tie down bracket for tying motorcycles to trailers or truck beds
A tie down apparatus for tying a motorcycle down to a trailer or truck bed has a novel U-shaped tie down bracket used in conjunction with tie down straps and a front wheel receiving channel attached to the bed. |
| US08172489B2 |
Machine tool, in particular for rim machining
The present invention relates to a machine tool for machining of workpieces, having a workpiece support for mounting the workpiece, a tool holder, which can be moved at least along one axis, for holding a tool for machining the workpiece, and workpiece holding units for fixing the workpiece during the machining, the workpiece holding units being arranged outside the workpiece support surface of the workpiece support, which is covered by the workpiece in the mounted state, and each having a holding element for fixing the workpiece. In order that also workpieces of greater diameter can be machined, the machine tool otherwise being of the same dimensions, it is provided according to the invention that the holding elements can each be moved, substantially parallel to the workpiece support surface, in the direction of the workpiece, in particular in the direction of a central workpiece axis, which runs perpendicular to the workpiece support surface, for the purpose of centering and fixing the workpiece. The holding elements comprise a clamping surface that is arranged obliquely in relation to the workpiece support surface and that is, in the mounted state, pressed against the workpiece for fixing and centering the workpiece to be machined, thereby exerting a pressure both in the direction of the workpiece support surface and in the direction of the central workpiece axis. |
| US08172486B2 |
Engineering-purpose netted vegetation blanket
An engineering-purpose netted vegetation blanket including a plurality of mesh units arrayed and interwoven into rows. The mesh units each have borders loop-knitted using threads to form a double-layer structure including an upper and a lower thread layer, and a plurality of curved threads that are so woven to locate between the upper and the lower thread layer and be sequentially arrayed and extended between two adjacent ones of the borders while protruding from a plane defined by the borders. The mesh units are so arrayed that the mesh units in any two adjacent rows are in staggered relation, such that a void is formed between any two adjacent mesh units. |
| US08172478B2 |
Double-deck covered roadway
The double-deck covered roadway (5) has an upper road (30) for light vehicle traffic and a lower road (25) for heavy, industrial vehicle traffic. The roadway is an intelligent system, having an access control computer (ACC) (55) limiting access of the roadways to the appropriate vehicles. Signal emitters, receivers and/or repeaters (40) for microwave, cell phones short-range radio, or the like may be provided. The roadway is covered, and has a slanted roof structure (7). Solar panels (10) are disposed atop the slanted roof structure (7). Spindles (8) may be provided that can pull off or pull on an optional protective cover for the solar panels (10). An indoor services module (50) houses the ACC (55) and other service systems. The underside of the upper roadway (30) can provide attached or embedded monitoring systems, road lighting, signal light boards (60) to communicate with drivers, etc. |
| US08172477B2 |
Aluminum corner casting in tarping systems
A bracket is provided for a bow. The bracket connects a header and a jamb. The bracket has a pair of end faces disposed generally orthogonal to one another with one end face abutting the header and the other abutting the jamb; and a pair of tongues extending from said end faces for engagement with end sockets formed in the ends of the header and jamb. The bracket is formed in two pieces arranged face to face along a medial plane extending between the end faces and held together by a fastener extending through a radial web that connects the end faces. Each said tongue is provided with at least one aperture therethrough alignable with similar apertures formed through the end sockets of the headers and jambs whereby a fastener can pass through the aligned apertures in a socket having a tongue inserted therein and fastened, to secure the components to one another. |
| US08172472B2 |
Stick-shaped material extruding container
To perform forward and backward movements of a stick-shaped material without trouble and prevent detachment of the stick-shaped material by an impact, a piston (7) in a movable body (6) arranged within a container (100) is closely attached within a filling member (1), the stick-shaped material (M) is loaded in the filling member (1) so as to be closely attached thereto, and the piston (7) is closely attached to the stick-shaped material (M), whereby the stick-shaped material (M) is pushed by a forward movement of the piston (7) to appear from an opening (1a) of the container, a sucking action generated due to decompression is applied between the piston (7) and the stick-shaped material (M) by a backward movement of the piston (7) to retract the stick-shaped material (M), and the decompression prevents falling off of the stick-shaped material (M) from the container (100). |
| US08172471B2 |
Ribbon cartridge for printing
A ribbon cartridge for a printer. The ribbon cartridge including a simple mechanism that prevents an ink ribbon from being twisted or excessively drawn out in mounting thereof. Provided is a ribbon cartridge for printing, which includes: an ink ribbon; a cartridge main body which stores the ink ribbon so as to expose a part of the ink ribbon; a ribbon guide which is engaged with the exposed part of the ink ribbon so as to guide the exposed part; and a guide tape which forms a loop so as to support the ribbon guide while having one end in its longitudinal direction fixed to a first position on the ribbon guide and having the other end fixed to a second position on the ribbon guide and which is disposed so that a surface of the guide tape can face a surface of the exposed part of the ink ribbon. |
| US08172470B2 |
Methods and apparatus for measuring insertion loss in a fiber optic cable connection
A method and apparatus for measuring the insertion loss of a fiber optic connection is provided. The invention generally comprises a light source providing light to a test connector which contains a juncture of two fiber optic cables. The test connector has one or more opaque portions surrounding the fiber optic juncture. A pyrometer or other heat detection means is then used to measure any temperature increase as a result of light scattered into the opaque portions of the test connector. |
| US08172466B2 |
Optoelectronic interconnection module
An optoelectronic interconnection module capable of performing optical signal transmission and electrical signal transmission, including a flexible optoelectronic interconnection board including an optical interconnection path, electrical wires and electrical connection terminals used for electrically connecting the electrical wires to an exterior at an end portion thereof, an optical semiconductor device mounted on a portion near one-end of the flexible optoelectronic interconnection board, and a bend portion provided in a lengthwise direction of the flexible optoelectronic interconnection board in parallel to a mounting region of the optical semiconductor device. |
| US08172464B2 |
Tapered roller bearing
A tapered roller bearing achieves improvement in manufacturability and a longer life. The tapered roller bearing includes an outer ring, an inner ring, a plurality of tapered rollers disposed between raceways of the inner ring and the outer ring. A cage holds each tapered roller. A shoulder section that receives a large end face of the tapered roller is provided on a large-diameter side of the inner ring so as to project towards an outer-diameter side. A raceway that reaches from the shoulder section to the small diameter end is formed. An engaging section that engages with the shoulder section on the inner ring is provided on a large-diameter side of the cage so as to project towards an inner diameter direction. The engaging section is disposed such as to fit within a width of a corresponding pocket when viewed from an axial direction. |
| US08172457B2 |
Method and sensor for determining the hydrocarbon dew point in a gas
The invention relates to a method and a sensor for determining the hydrocarbon dew point in a gas, in particular in a gaseous fuel. According to the invention a roughened condensation surface is provided on a planar measurement surface of a transparent body. Light is shone onto the roughened condensation surface through the transparent body and the intensity of the light reflected back into the transparent body is measured. The hydrocarbon dew point temperature can be inferred from changes in the intensity of the light which is reflected back when heating or cooling the condensation surface. |
| US08172456B2 |
Motorized bone cement mixing and delivery system that allows a user to detach the delivery device from the mixer for delivery
A bone cement mixing and delivery system including a mixer and a delivery device. The mixer includes a paddle for mixing the components and a piston that pushes the mixed cement into the attached delivery device. The delivery device includes a tube into which the bone cement is forced from the mixer, and a plunger that forces the cement out of the tube during the medical procedure. The tube includes an entry port through which cement is introduced into the tube from the mixer. A one-way valve attached to the tube allows the cement to flow from the mixer through the entry port. After the cement is loaded in the tube, the delivery device is removed from the mixer. The valve blocks flow out of the entry port when the plunger is depressed. |
| US08172454B2 |
Cooling stick for a blender and method of using same
A cooling stick for a blender includes a cylindrical member designed to fit tightly through a circular aperture extending through the blender lid. The member has a lower portion and an upper portion with a surrounding rim of a diameter larger than the circular aperture. The lower portion has a lower end sized and shaped to avoid contact with the blender blade assembly. The cylindrical member has an interior chamber, an opening extending from an exterior of the member to the chamber and means for sealing the opening. A cooling fluid is located within the interior chamber. The fluid is cooled or frozen when the cooling stick is located in a cooling environment. When the chilled cooling stick is mounted to the lid of the blender, the cooling stick will cool contents of the blender when the blender is operated. The cooling stick also cools the blender contents after operation. |
| US08172451B2 |
Programmable electronic hand mixer
An electronic hand mixer for processing food materials is provided. The electronic hand mixer includes one or more beaters, a housing, and a drive motor mounted in the housing. The drive motor is adapted to apply rotational force to the beaters. The electronic hand mixer also includes a power control device for controlling electrical power supplied to the drive motor, a keypad for receiving instructions entered by users, a microprocessor for processing and carrying out the instructions and sending signals to the power control device, and a memory for storing the instructions. The instructions include at least one user-defined mixing course for conducting a mixing operation. The user-defined mixing course includes one or more mixing operations, and each of the mixing operations includes a user-defined running speed of the drive motor associated with a user-defined running period of time of the drive motor. |
| US08172445B2 |
Backlight module
A backlight module can be used in a dual display module and capable of blurring the shadow image produced by the sub display window in the main display window, while the main display window is displaying images, is disclosed. The disclosed backlight module comprises: a light emitting unit, a first frame located on one side of the light emitting unit and a first display window is enclosed by the first frame, a second frame located on the other side of the light emitting unit opposing to the first frame and a second display window is enclosed by the second frame, and a light diffusing plate, wherein the display area of the second display window is larger than the display area of the first display window. Besides, the light diffusing plate has a smooth surface and a rough surface respectively, while the rough surface is facing the light emitting unit. |
| US08172441B2 |
Light emitting module of vehicle headlamp
A light emitting module used in a vehicle headlamp is provided with a light source having a light emitting plane directing toward a front side of a lighting unit, a projection lens disposed ahead of the light source, and a reflecting plane extending in an oblique and forward direction from a side of the light source. The projection lens is disposed by setting a focal point in a vicinity of a lower side of the light emitting plane. The reflecting plane has a structure so that a light emitted from the light source is reflected toward a lower region from a cut line. |
| US08172438B2 |
Low-profile collapsible lighting system
A portable lighting system includes a power pack, a fuel tank and a collapsible mast mounted to a trailer. A lighting fixture with one or more lighting elements is mounted to a distal end of the mast. The mast may be placed in a lowered position for transportation or placed in a raised position for illumination of a desired area. |
| US08172432B2 |
Condensing device for LED
A condensing device for LED includes a base arranged with LED on a surface thereof and a projecting lens aligned to a center of the base. Lights from the LED will be concentrated by the projecting lens without scattering. |
| US08172431B2 |
Luminaire and reflector
The invention relates to a reflector (1) which comprises an ellipsoidal light reflective wall (21) and a light output (3) lying in a light output plane (32). The light reflective wall is defined as a portion of the internal surface of an ellipsoid. The focal axis (25) of the ellipsoid has a determined angle CC with respect to an axis (V) perpendicular to the light output plane (32). The light reflective wall (21) is the portion of the ellipsoid, which is taken between the most remote point (24) of the ellipsoid from the light output plane and the light output plane (32). The invention further relates to a luminaire which comprises such a reflector and a light source. |
| US08172428B2 |
Optical system with non-circular aperture
An optical system, light fixture and method are provided that include a light source, a non-circular aperture, a filter apparatus, and a lens. The light source produces a first beam of light, a portion of which is passed by the non-circular aperture. The filter apparatus is positioned proximate to the non-circular aperture and is operable to selectively position a desired portion of a variable density filter in the portion of the first beam of light passed by the non-circular aperture. The lens collects the portion of the first beam of light passed by the non-circular aperture to produce a second beam of light. |
| US08172424B2 |
Heat sinking and flexible circuit board, for solid state light fixture utilizing an optical cavity
Disclosed exemplary solid state light fixtures use optical cavities to combine or integrate light from LEDs or the like. In such a fixture, the cavity is formed by a light transmissive structure having a volume, and a diffuse reflector that covers a contoured portion of the structure. A circuit board has flexible tabs mounting the light emitters. A heat sink member supports the circuit board and is contoured relative to the shape of the light transmissive structure so that the tabs bend and the emitters press against a sufficiently rigid periphery of the light transmissive structure. TIM may be compressed between the heat sink member and the opposite surface of each tab. Various contours/angles of the periphery of the light transmissive structure and the mating portion of the heat sink member may be used. |
| US08172423B2 |
Illumination apparatus
An illumination apparatus includes a light source unit having solid light-emitting elements and a sensor unit having a wave transmission portion for transmitting energy waves of specified frequency and a wave reception portion for receiving the energy waves reflected from an object. The sensor unit outputs a detection signal by detecting the object within a detection range based on the difference in frequency between the transmitted and received energy waves. The illumination apparatus further includes a control unit responsive to the detection signal from the sensor unit for performing a control operation to turn on the light source unit, and a power source unit for supplying electric power to the light source unit. The power source unit is arranged outside the detection range of the sensor unit. The sensor unit is provided on the opposite side to the direction of light irradiated from the light source unit. |
| US08172422B2 |
Lamp device
There is provided a lamp device including a housing having a plurality of radiation fins for heat radiation on a top surface portion thereof, a Light Emitting Diode heat (LED) substrate having a plurality of LEDs for emitting illumination light, and a cover formed of a transparent or semi-transparent light-transmitting material and installed to be engaged with the housing under the LED substrate, for protecting the LED substrate. |
| US08172420B2 |
Modular lighting system
A luminaire, light fixture base, and self-ballasting fluorescent lighting stick are disclosed. The luminaire includes a fixture base and self-ballasted fluorescent lighting sticks. The fixture base is configured to secure the lighting sticks, and to provide electrical power to the lighting sticks at an electrical end of the fixture base. Each of the lighting sticks is separately replaceable in the fixture base. The electrical end of the fixture base includes electrical connectors that mate with corresponding electrical connectors of the lighting sticks. The light fixture base is configured to secure and pass electrical power to a self-ballasted fluorescent lighting stick. The light fixture base includes an electrical end section, a securing end section, and a middle section. The self-ballasted fluorescent lighting stick is configured to secure and pass electrical power to a fluorescent bulb. The fluorescent lighting stick includes a ballast circuit, electrical wiring, an electrical connector, and a frame. |
| US08172413B2 |
Keypad assembly
A keypad assembly having a light guide sheet having a first surface with a layer of graphics printed thereon, a second surface opposite the first surface, and an edge surface; and a flexible sheet having a central portion engaged with the light guide sheet second surface and having a peripheral portion positioned in light blocking relationship with the light guide sheet edge surface. |
| US08172411B2 |
Multi-curvature convex mirror having an enhanced field of vision
A multi-curvature convex mirror is comprised of a first reflective surface having a first curvature and defined by a portion of the surface area of a greater sphere and a second reflective surface having a second curvature greater than the first curvature and defined by a portion of the surface area of a lesser sphere that intersects the surface area of the greater sphere. The primary and secondary reflective surfaces are comprised of a series of locations, each defined by an x, y, and z coordinate, determined in accordance with the relationship z = x a + y b where 600≦a≦1,300 and 100≦|b−a|≦200. |
| US08172405B2 |
Lamp and optical projector
A lamp includes a lampwick, a reflector, and a shade. The reflector has an opening and a bottom portion opposite to the opening. The lampwick is disposed at the bottom portion and passes through the bottom portion and at least one part of the lampwick is disposed in the reflector. The shade disposed outside the reflector covers a part of the reflector. The shade connected to the bottom portion has an inlet and an outlet. The inlet and the outlet are disposed at two opposite sides of the reflector respectively. An air flow flows into the space between the reflector and the shade through the inlet. At least one part of the air flow flows through the outlet along a flowing direction. An included angle defined between the flowing direction and a transmitting direction of an illumination light beam formed by the reflector is an acute angle. |
| US08172404B2 |
Projection with lenslet arrangement on speckle reduction element
In a coherent light projection system including an image forming system, a relay system, a speckle reduction element, and a projection subsystem, the relay system can have a first f-number, and the projection subsystem can have a second f-number less than the first f-number. The relay system can have a first working distance, and the projection subsystem can have a second working distance less than the first working distance. The image forming system can project an initial image having a first size, and an intermediate image can have a second size greater than or equal to the first size. The speckle reduction element can have a curved surface through which the intermediate image is transferred. The speckle reduction element can include a lenslet arrangement formed on a surface thereof. The speckle reduction element can be moved in a direction parallel to an optical axis of the speckle reduction element. |
| US08172398B2 |
Unit for obtaining and displaying fundus image
Unit for obtaining and displaying fundus image is comprised of a memory that stores a plurality of fundus images wherein a positional relation between an optical axis of an eye ball being examined and an optical axis of an objective is different, an image playback portion for producing a three-dimensional pseudo image by repeatedly displaying a plurality of fundus images on a display in order for a display time set on each fundus image, a CUP contour position designating means for designating a CUP contour position on the three-dimensional pseudo image, means for specifying the CUP contour position designated on the three dimensional pseudo image based upon a specific fundus image, and means for computing CUP contour based upon the specified CUP contour CD position and means for displaying the computed CUP contour. |
| US08172394B2 |
Flexible eyewear frame with rigid lens retainer
A rigid lens retaining apparatus has first and second portions. The first portion is engaged with a substantially flexible eyewear frame and the second portion is engaged with a lens. Therefore, the rigid lens retainer provides a secure and releasable attachment of lenses to the substantially flexible eyewear frame. |
| US08172393B2 |
Method and apparatus for viewing polarized displays
A pair of sunglasses is provided with a polarized region in the upper portion of the eyeglass lens and a non-polarized region in the bottom portion of the eyeglass lens so as to permit reading of polarized instruments through the non-polarized region. The two regions may be separated horizontally at the halfway point or below the halfway point such that, by tilting one's head upwardly and looking through the non-polarized region, one can readily read the instruments which would appear black through the polarized region due to the cross-polarization. In one embodiment the polarization level is gradually decreased from the top to the bottom of the lens in a polarization gradient in which there is no polarization at the bottom portion of the lens. |
| US08172392B2 |
Open/close judgment of opening of device
A printer is disclosed which determines whether or not an opening of the printer is open or closed. The printer includes an opening/closing mechanism for opening and closing the opening of the printer housing. The printer includes a controller configured to determine whether the opening is open or closed based on a light receiving state of a light receiving portion. The light receiving portion receives light from a light sending portion. A first movable body with a plurality of openings is moveable between the light sending and receiving portions. A movement transmission mechanism moves the first moveable body according to movement of a second moveable body. |
| US08172391B2 |
Image forming apparatus
The image forming apparatus includes: a holding and conveyance device which has a round cylindrical shape and is rotatable about a rotational axis, the holding and conveyance device conveying a recording medium in a prescribed conveyance direction by rotating about the rotational axis while holding the recording medium on an outer circumferential surface of the holding and conveyance device, the holding and conveyance device having a recess section arranged in a direction parallel to the rotational axis at a prescribed position on the outer circumferential surface of the holding and conveyance device; an end portion holding member which is arranged in the recess section and has an end portion holding surface by which at least one of a leading end portion and a trailing end portion of the recording medium held on the outer circumferential surface is held to an inner side relative to an image forming surface of the recording medium held on the outer circumferential surface; and an image forming device which forms an image on the recording medium held on the holding and conveyance device, wherein: a radius of curvature of the end portion holding surface is smaller than a radius of the outer circumferential surface; and a tangential direction of the end portion holding surface at an end of the end portion holding surface on a side of the outer circumferential surface is substantially a same with a tangential direction of the outer circumferential surface at an end on a side of the end portion holding surface. |
| US08172389B2 |
Filter, liquid jetting apparatus, and liquid transporting apparatus
A filter includes a filter plate provided with a through holes formation portion in which a plurality of through holes is formed, a ring-shaped piezoelectric layer arrangement portion on an upper surface of which a piezoelectric layer is formed, and a circular-shaped fixed portion fixed to a tube, an electrode formed almost on an entire area on an upper surface of the piezoelectric layer, and a protective layer covering the piezoelectric layer and the electrode. When a driving electric potential is applied to the electrode, an electric field is generated in the piezoelectric layer, and the piezoelectric layer is contracted to deform the filter plate. With the deformation of the filter plate, the filter vibrates, and it is possible to release impurities and air bubbles in a liquid trapped in the filter. Accordingly, it is possible to realize a long life of the filter. |
| US08172388B2 |
Liquid container
A liquid container mountable in a liquid ejecting apparatus is provided. The liquid container includes a liquid storage section that stores liquid, a liquid supply section through which the liquid stored in the liquid storage section is supplied to the liquid ejecting apparatus, an air communication section that allows the liquid storage section and an outside of the liquid container to communicate with each other, a bubble separation section that separates bubbles from the liquid, a vertical communication path that has an entrance communicating with the liquid storage section and an exit provided at a higher level in a vertical direction than the entrance and communicating with the bubble separation section, and a detection section that communicates with the liquid supply section and the bubble separation section and is adapted to detect a depletion of the liquid stored in the liquid container. |
| US08172384B2 |
Recording apparatus
An apparatus includes a carriage on which a head is removably mounted, a cover on the carriage configured to be movable to a first position where the head is fixed to the carriage and to a second position where the head can be removed from the carriage, and a lever configured to press the head mounted on the carriage by rotating with the cover pushed by a part of the cover when the cover is moved from the first position to the second position, wherein a rotational axis of the lever and a rotational axis of the cover are coaxial with each other. |
| US08172382B2 |
Container arrangement including ink tank and adapter configured to be mounted to ink tank
A container arrangement includes a packaging arrangement including an ink tank defining an ink chamber therein, in which the ink chamber is configured to store ink therein, and a packaging bag enclosing the ink tank therein. A pressure of an interior of the packaging bag is less than a pressure of an exterior of the packaging bag. The container arrangement also includes an adapter configured to be coupled to the ink tank, and a container enclosing each of the packaging arrangement and the adapter. The adapter is positioned outside the packaging bag. |
| US08172381B2 |
Multi-color ink tank with features spaced by distances ensuring interface with printhead and carrier support structure
A multi-color ink tank includes certain features that properly interface with features on a printhead and carrier support structure to operatively seat the ink tank in the carrier support structure in a sealed flow communicative relationship with the printhead. These interface features are spaced apart relative to one another at distances (or dimensions) that ensure the desired seating and sealing of the ink tank in the carrier support structure and thereby the reliable supply of ink for operation of the inkjet printing system. |
| US08172378B2 |
Carbon black pigmented inkjet ink having multiple humectants
The present invention relates to a carbon black inkjet ink having improved printhead idle time and start up in order to substantially maintain, un-interrupted printing with better nozzle jetting. The inkjet ink includes a non-ionic silicone surfactant, a polymeric dispersant, and two or more humectants. |
| US08172377B2 |
Image forming apparatus
An image forming apparatus includes: a transporter for transporting a sheet; an image forming section for forming an image on the sheet being transported by the transporter with an ink; a liquid absorbent member; a cleaning liquid feeding section for feeding a cleaning liquid to the transporter via the liquid absorbent member to clean the transporter adhered with ink residues; and a cleaning liquid feeding controlling section for controlling the cleaning liquid feeding section to perform the cleaning liquid feeding operation, based on a condition of the image forming apparatus relating to evaporation of the cleaning liquid. This arrangement enables to properly clean a transport belt in an inkjet image forming apparatus, while preventing waste of the cleaning liquid and securing stable driving of the transport belt. |
| US08172373B2 |
Fluid ejection device
A fluid ejection device including, a drive element capable of storing a charge depending on a voltage applied to the drive element, a first capacitor, a second capacitor, and a power recovery module that recovers power from the drive element by connecting the first capacitor and the second capacitor to the drive element in series, wherein the power recovery module switches the first capacitor out of the in-series connection to further recover power from the drive element. |
| US08172369B2 |
Inkjet printhead substrate with distributed heater elements
A substrate heating system for an inkjet printhead. The substrate heating system includes heating resistors distributed in association with the ink jet nozzle structures, and located thermally adjacent thereto. The plural switching transistors that control the current through the substrate heating resistors are also distributed with the ink jetting nozzle structures, together with the substrate heating resistors. Polysilicon is used in constructing the substrate heating resistors. Cells of the substrate heaters can be arranged physically in a linear manner, along the nozzle structures. The substrate heater cells can be controlled so that the temperature of various zones of nozzle structures can be controlled. |
| US08172366B2 |
Liquid jetting head
Disclosed is a liquid jetting head which can contribute to downsizing. A head unit 20 has two case channels and a driving substrate 28 arranged between inflow openings 35 of the case channels provided on a base surface of the head unit, which is on the opposite side of a nozzle-formed surface of the head unit, in an erect posture with respect to the base surface of the driving substrate 28. |
| US08172364B2 |
Flow through dispenser including improved guide structure
A liquid dispenser includes a liquid supply channel, a liquid dispensing channel including an outlet opening, and a liquid return channel. A liquid supply provides liquid under pressure from the liquid supply channel through the liquid dispensing channel to the liquid return channel. A diverter member is selectively actuatable to divert a portion of the liquid toward outlet opening of the liquid dispensing channel. A surface is positioned downstream relative to the outlet opening of the liquid dispensing channel and leads to atmosphere. A portion of the surface, when compared to another portion of the surface, includes structure that reduces viscous drag on the portion of the liquid that has been diverted by the diverter member such that drops formed from consecutive portions of the liquid that have been diverted by the diverter member travel with consistent drop characteristics. |
| US08172362B2 |
Image recording apparatus
An image recording apparatus includes an idle ejection receiving part for receiving idle-ejected waste liquid from a liquid jet head and a waste liquid tank provided below the idle ejection receiving part for collecting the waste liquid dropping from the idle ejection receiving part. The image recording apparatus further includes a rotating member having a peripheral surface for rotating and receiving the waste liquid, and a wiping member that contacts or faces the peripheral surface for wiping the waste liquid on the peripheral surface of the rotating member. The wiping member is configured to move in a peripheral direction of the rotating member. |
| US08172360B2 |
Printhead servicing system and method
A system for servicing a printhead having a plurality of orifices formed in a face thereof includes a cap configured to mate with the face of the printhead; a porous material provided in the cap, wherein the porous material has a first side arranged to face the face of the printhead and a second side opposite the first side; and a vacuum communicated with the cap, wherein the vacuum is configured to draw fluid from the orifices of the printhead through the porous material provided in the cap. The second side of the porous material has a recess formed therein such that the vacuum is communicated with the recess. |
| US08172358B2 |
Droplet ejection head control device and control method, and program storage medium
A droplet ejection head control device includes a pressure alteration section, a detector and a controller. The droplet ejection head is provided with plural nozzles and is supplied with a liquid. The pressure alteration section alters a pressure inside the droplet ejection head. The detector detects a position of a boundary of liquid which is exuded onto a nozzle face from at least one nozzle of the droplet ejection head in accordance with the pressurization at the inside of the droplet ejection head. After the pressurization of the interior of the droplet ejection head commences, the controller controls the pressure alteration section on the basis of detection results from the detector such that the pressurization is stopped just (immediately) before respective boundaries of the liquid exuded onto the nozzle face from neighboring nozzles come into contact. |
| US08172351B2 |
Printing apparatus and printing method
A printing apparatus includes a transport unit that transports a print medium in a predetermined transport direction, and a printing control unit that performs preliminary printing by ejecting ink droplets through a plurality of nozzles, which are the same as nozzles used for printing a reference mark, onto an area on a downstream side of a specific position in the transport direction in an area of the print medium before printing the reference mark on the specific position of the print medium by ejecting ink droplets through a print head provided with the nozzles for ejecting the ink droplets. |
| US08172340B2 |
Method to reduce carbon brake wear through residual brake force
The method for reducing aircraft carbon brake wear involves monitoring the commanded initiation of braking, and setting a residual brake clamping force to a predetermined minimum residual brake clamping force, which is maintained following the commanded initiation of braking to prevent release of braking during taxiing of the aircraft. The minimum residual brake clamping force is applied despite a commanded release of braking until at least one predetermined control logic condition occurs. |
| US08172339B2 |
Compressed air supply system for a utility vehicle
A compressed air supply system for a utility vehicle includes a compressor that can be driven by a drive by a pneumatic clutch, and a valve that can be actuated by an electrical signal for the selective supply of compressed air to a control input of the clutch. The electrical signal is provided by an electronic control system to which signals indicating an operating state of a compressed air preparation system and various vehicle states can be supplied. |
| US08172338B2 |
Method for shutdown of vehicle brakes
At vehicle startup and vehicle shutdown, the driver modulates the brake pressure directly by depressing the brake pedal and the driver feels pedal resistance. During normal conditions of vehicle operation after vehicle startup, pressure boosted actuation of the vehicle brakes is provided by the modulation of boosted pressure from an accumulator via a boost valve operable in response to brake pedal depression, while an isolation valve isolates the pedal from direct influence by the brake pressure and the driver feels pedal resistance provided by a pedal simulator. Upon shutdown of boosted actuation, the boost valve reduces the brake pressure gradually over a calibrated period of time until the brake pressure substantially equals the pedal resistance then felt by the driver. Then the isolation valve reestablishes driver's feel of the brake pressure without an abrupt change in pedal resistance upon the reversion from boosted actuation to hydraulic unboosted actuation. |
| US08172335B2 |
Electrical current flow between tunnels for use in heating subsurface hydrocarbon containing formations
A system for treating a subsurface hydrocarbon containing formation includes one or more shafts. A first substantially horizontal or inclined tunnel extends from one or more of the shafts. A second substantially horizontal or inclined tunnel extends from one or more of the shafts. Two or more heat source wellbores extend from the first tunnel to the second tunnel. The heat source wellbores are configured to allow electrical current to flow between the heat source wellbores. |
| US08172327B2 |
Integrated seat fold-down lever/belt exit
A vehicle seat assembly includes a vehicle seat fold down lever and a vehicle seat fold down lever housing. The housing can connect with the lever such that the lever is movable with respect to the housing. The housing can include an elongate slot through which an associated seat belt exits the housing. A vehicle seat is also described. |
| US08172326B2 |
Pivot joint assembly for a vehicle seat
A pivot joint assembly includes a bar generally defining an outer cylindrical surface. The bar has first and second beads extending outwardly from the outer cylindrical surface. The first and second beads are spaced apart from one another along the length of the bar. At least one of the first and second beads is an integrally formed portion extended outwardly from the outer cylindrical surface. The assembly further includes a mounting member having opposed first and second sides. The mounting member has a hole formed therein. The bar is disposed in the hole such that the mounting member is disposed between the first and second beads such that bar rotates relative to the mounting member. |
| US08172325B2 |
Motor vehicle seat assembly
According to one embodiment of a seat assembly for a motor vehicle a seat back pivots about a hip axis, a seat bottom pivots about a knee axis, and at least one seat bottom leg is pivots about an ankle axis, so that the seat back folds down against the seat bottom and the seat bottom kneels on the floor to at least partially define a seating load floor. According to another embodiment, a seat bottom and a seat back are articulatable in a forward direction to fold the seat bottom and back down toward a floor of the vehicle to at least partially define a seating load floor. |
| US08172322B2 |
Child seat
A child seat comprises a seat part, a backrest operable to rotate relative to the seat part, a backrest adjusting mechanism and a safety lock movably mounted on the backrest. The backrest adjusting mechanism comprises a positioning element mounted stationary relative to the seat part, and a latch element mounted on the backrest and movable to engage with the positioning element. The positioning element comprises a channel that delimits a range of adjustable angular positions of the backrest relative to the seat part. In addition, the safety lock has a lock position adapted to restrict displacement of the latch element relative to the channel, and an unlock position enabling the latch element to move out of the channel when the backrest is moved out of the range of adjustable angular positions toward a position lying substantially parallel with the seat part. |
| US08172317B2 |
Stackable chair
In a stackable chair system, a plurality of chairs are provided, each chair having a back, a seat, and first and second armrests all integral with one another in an injection-molded thermal plastic construction. Each first armrest has an integral molded round cup-holder positioned in a region of an outer end of the first armrest. Each second armrest has an integral molded plate-holder or an integral molded second round cup-holder positioned in a region of an outer end of the second armrest. Each seat is contoured downwardly forming a seat depression. Each chair is dimensioned so that the chairs can be stacked on top of one another in nested fashion. |
| US08172312B2 |
Excavator cab with an improved field of view
An excavator cab is configured to have an improved field of view for three passengers. Seating is provided for an operator, a trainer, and an trainee. Persons seated in those three seats have substantially similar lines of sight. The excavator cab is arranged such that the operator seat and the trainer seat face a front observation window. The trainee seat is mounted behind the operator seat and is retractable. The points of egress and aisle are wide enough to accommodate a stretcher or a litter in case of an emergency. |
| US08172308B2 |
Trailer roof having improved support structure
A trailer includes a pair of vertical, spaced apart opposing sidewalls and a roof sheet extending between and mounted atop the sidewalls. The sidewalls and roof sheet cooperate to define a cargo space. The roof sheet has an interior surface facing the cargo space and an opposing exterior surface. A plurality of bows are mounted to the exterior surface of the roof sheet and extend between the sidewalls. The plurality of bows support the roof sheet. Each bow includes at least three contact portions attached to the exterior surface of the roof sheet. A rib portion interconnects the contact portions and defines a channel between the rib portion and the exterior surface of the roof sheet. |
| US08172304B2 |
Folding roof arrangement with elastically deformable tensioning elements pivotally attached to a support structure of a vehicle
A folding roof arrangement has a folding top covering (12) and a folding top structure (14). The folding top structure (14) has at least one roof frame (20) with a front area and at least one elastically deformable tensioning element (31-34). The folding top structure (14) can be folded or collapsed with or without the folding top covering (12), so that the tensioning element (31-34) is elastically deformed when folded. |
| US08172302B2 |
Folding roof arrangement with a top covering of multi-piece construction and with elastically deformable tensioning elements
A folding roof arrangement has a folding top covering (12) and a folding top structure (14). The folding top structure (14) has at least one roof frame (20) with a front area and at least one elastically deformable tensioning element (31-34) The folding top structure (14) can be folded or collapsed with or without the folding top covering (12), so that the tensioning element (31-34) is elastically deformed when folded. |
| US08172299B2 |
Compartment door with force and effort control
The present invention discloses a compartment door assembly that provides for a compartment door that has controlled movement between a closed position and an open position. The assembly includes a compartment door for covering a compartment, the compartment door movable between the closed position and the open position. A cam having a cam arm, an elongated member and a tension member can also be included. |
| US08172295B2 |
Height adjusting device for the cargo floor of a motor vehicle
A height adjusting device is provided for the cargo floor of a motor vehicle with at least one guide, on which the cargo floor is pivotably guided about a first pivoting axis. The cargo floor can be guided from a lower cargo floor position into an upper cargo floor position. The cargo floor features a rear cargo floor section and a front cargo floor section that are pivotably connected to one another about a second pivoting axis. The cargo floor can be lifted in the region of the second pivoting axis such that the rear and the front cargo floor sections are pivoted relative to one another, and the guide is realized in such a way that the cargo floor is displaced from the lower into the upper cargo floor position along the guide by lifting the cargo floor in the region of the second pivoting axis. |
| US08172293B2 |
Vehicle electronic device support systems
Embodiments of a vehicle electronic device support system comprise a vehicle console and an electronic device holder disposed anterior to the vehicle console, wherein the vehicle console comprises a vehicle console bin comprising an auxiliary port, and the electronic device holder is configured to secure an electronic device. The electronic device holder comprises an opening at the bottom of the electronic device holder which extends into the vehicle console bin, which is configured to pass a cord of an electronic device through the opening of the electronic device holder into the vehicle console bin for connection with the auxiliary port. |
| US08172292B1 |
Arm tool for packing trays in boxes
An end of arm tool for packing article bearing trays in boxes includes a pair of spaced apart clamping end members and a pair of cylinder assemblies each including a powered cylinder for causing the end members to move from an extended position to a semi-retracted position for picking up trays and then moving to a fully retracted position to cause the tray to bend for placing the tray in a box. |
| US08172291B2 |
Substrate transport apparatus and substrate transport method
A substrate transport apparatus includes: a pair of arm units having a substrate-carrying surface on which a substrate is placed; a support member freely rotatably supporting the arm unit; and an inclination device inclining the arm unit with each of the substrate-carrying surface facing one another. |
| US08172290B2 |
Gripper
A gripper has a pair of supports 22A, 22B positioned on opposite sides of a bottle made of resin, and abutments 24A, 24B disposed respectively on the supports 22A, 22B for holding the bottle 4 made of resin, each of the abutments 24A, 24B have two thin plates 26A, 28A, 26B, 28B which are vertically spaced from each other. The abutments 24A, 24B hold the bottle 4 by gripping a neck 4a of the bottle 4 on its opposite sides. While holding the bottle 4, the supports 22A, 22B are held out of contact with an outer surface of the bottle 4, allowing the electron beam to travel around the neck 4a to sterilize the entire surface of the bottle 4. |
| US08172287B1 |
Replacement tine for a stall cleaning tool
A device for repairing a stall cleaning tool that has a broken tine is a tine having a first clamping member integral therewith located at an end of the tine. The first clamping member has a clamping surface with at least one channel therein for receiving at least one structural member of the stall cleaning tool. A second clamping member has a clamping surface with at least one channel therein for receiving at least one structural member of the stall cleaning tool. The first and second clamping members are secured to one another with the clamping surfaces of the clamping members adjacent to one another and the channels in the clamping surfaces aligned with one another. |
| US08172284B2 |
Door handle
The door handle contains a positioning element, an engaging ring, and a handle member. The positioning element is flat and substantially rectangular with four rounded corners. Four notches are formed besides the four corners, respectively. The inner circumference of the engaging ring is divided equally into four arc sections, each having a J-shaped track. Along the outer circumference of the engaging ring, a curved slot where an elastic plate is embedded and a neighboring axial groove are provided. After the positioning element is fixed to a lock on a door, the engaging ring and a first cover of the handle member are sleeved over the positioning element. By twisting the first cover which in turn rotates the engaging ring, the four corners follow the J-shaped tracks and are thus locked and the elastic plate is embedded into one of the notches. |
| US08172283B2 |
Door latch device in a motor vehicle
A door latch device in a motor vehicle comprises an engagement portion which can engage with a striker of a vehicle body; an operating lever operated with a handle on a door of the vehicle to open the door; a locking lever which moves between an unlocking position where the engagement portion can be disengaged from the striker and a locked position where the engagement portion cannot be disengaged from the striker; a first subsidiary lever moving with the locking lever; a second subsidiary lever connected to the operating lever and moving with the first subsidiary lever; a spring exerting a force to the first subsidiary lever and the second subsidiary lever; and a blocking member moving between a blocking position and an unblocking position. When the blocking member is in the blocking position, a locking knob is actuated for unlocking to allow the locking lever and the first subsidiary lever to move from the locked position to the unlocking position against a force of the spring. |
| US08172278B2 |
Threaded component and device for connecting piping
A threaded component for connecting piping employed on motor vehicles includes a thread formed thereon and at least one unthreaded, contacting surface. A first coating having a first coefficient of friction is disposed on at least a portion of the thread, and a second coating having a second coefficient of friction is disposed on at least a portion of the unthreaded, contacting surface(s) of the threaded component. The first coefficient of friction is greater than the second coefficient of friction. In an embodiment an anti-corrosion coating is provided between the coatings and the component. |
| US08172277B2 |
Pipe coupling device
The present invention is embodied in a pipe coupling device for joining two pipe segments including a cylindrically shaped gasket for receiving the pipe segments and a cylindrically shaped clamp having a first and second semi-cylindrical segment attached by a hinge that extends along a length of one side each segment parallel to the axis of the cylinder. The clamp includes an inner wall having at least one groove forming a channel aligned in each of the semi-cylindrical segments and extending about the circumference of the inner wall of the clamp. A second side of the semi-cylindrical segments includes flanges that extend radially away from the segments. The flanges include complementary apertures and bolts that are received through the apertures for sealing the flanges together. The semi-cylindrical segments are movable about the hinge between an open position and a closed position, wherein the pipe segments are received in opposing ends of the gasket and the clamp is open to receive the pipe segments a gasket combination and then closed about the gasket pipes and secured about the gasket for a sealing engagement by the bolts. |
| US08172276B1 |
Fittings connectable to end portions of pipes and related methods
A fitting connectable to an end portion of a pipe generally includes a housing configured for receiving at least part of the end portion of the pipe into the housing, and an insert member disposed at least partly within the housing. The insert member is configured to be received at least partly within the end portion of the pipe when at least part of the end portion of the pipe is received into the housing. A retention member is movable relative to the housing for selectively connecting the fitting to the end portion of the pipe. The retention member is movable to press at least part of the end portion of the pipe against at least part of the insert member to help secure the fitting to the end portion of the pipe when the end portion of the pipe is received into the housing. |
| US08172275B2 |
Composite polymeric transition pipe fitting for joining polymeric and metallic pipes
A pipe fitting includes a main polymeric body and a secondary polymeric body, of a different polymeric material, molded into and fixedly connected to the main body, so that the main body extends around the polymeric body. The secondary polymeric body extends around and is contiguous with a passageway of the pipe fitting, and at least partially defines a first opening of the passageway that is for being mated to a polymeric pipe. The main body extends around and is contiguous with the passageway, and at least partially defines a second opening of the passageway that is for being mated to a metallic pipe. |
| US08172274B2 |
Sealing joint for connecting adjoining duct pieces in an engine exhaust system
An engine exhaust system comprises duct pieces (201, 202) and a sealing joint (30) for interconnecting their adjoining ends. The sealing joint (30) comprises a one-piece tubular body (31) including a first axial end portion (331), a second axial end portion (332), and a bridge portion (34) extending therebetween. The first end portion (331) is at least partially positioned within a female recess (231) of the first duct piece (201) and the second end portion (332) is at least partially positioned within a female recess (232) of the second duct piece (202). Depending upon the thermal expansion-contraction conditions in the exhaust system, the bridge portion (34) can extend across a gap (24) and/or it can be positioned partially within female recesses (231) and (232). |
| US08172273B2 |
Sealing arrangement for a coupling for refrigerant lines
A sealing arrangement for a coupling for refrigerant lines comprises a first coupling piece, which is connected sealingly to a first line end piece, and a second coupling piece which is connected sealingly to a second line end piece. In the sealing arrangement, a sealing ring is held on the sealing face of one of the two coupling pieces by a holding device which is configured as a plastic cap having a through hole. The plastic cap has at least one predetermined breaking location (26) which is configured as a groove which reduces the material thickness of the plastic cap in such a way that the material integrity at the predetermined breaking location (26) is maintained during assembly and breaks apart during disassembly. |
| US08172270B2 |
Luggage tag system, device and method
A system of the present invention couples via a lanyard to a piece of luggage. The system includes a holder having three pockets. A first mask having a first shape and first color card inserts in the first pocket, a second mask and second color card inserts in the second pocket, and an identification card inserts into a third pocket. The system further includes extra color cards and extra masks to provide a traveler with many combinations of colors, patterns, shapes and sequences to identify their luggage. |
| US08172269B2 |
File including a curved retaining portion enabling an edge of a binding body to curve
A file includes a binding body which is superimposed with a plurality of binding sheets, a curved retaining portion which is curved in a direction in which the binding body extends when the cover is opened, a curved subsidiary portion arranged to fix a back portion thereof in a desired configuration. The binding body is provided adjacent to the curved retaining portion and has an arch-shape in a direction away from the inner side of a spine portion and the curved retaining portion is connected with a width less than a width of the spine portion to the inner side of the curved subsidiary portion at the outer side of the curved retaining portion to enable the end edge adjacently provided on the binding body to curve. |
| US08172268B2 |
Fuel tank for work vehicle
A work vehicle has a plurality of wheels including a first wheel and a fuel tank disposed upwardly of the first wheel. The fuel tank includes a first portion which is located higher than the highest point of the first wheel in a side view and which also is overlapped at least partially with the first wheel in a top view; a second portion disposed forwardly of the highest point of the first wheel and extending downwardly from the first portion so as to extend lower than the highest point of the first wheel, the second portion being in fluid communication with the first portion; and a third portion disposed rearwardly of the highest point of the first wheel and extending downwardly from the first portion so as to extend lower than the highest point of the first wheel, the third portion being in fluid communication with the first portion. |
| US08172264B2 |
Automotive knee bolster installation and method of construction
A knee bolster installation for an automotive vehicle includes a bridge plate extending across a space receiving a steering column in front of the driver's knee or a glove box in front of a passenger's knees and having a knee impact absorber structure attached behind each end of the bridge plate. Each knee impact absorber structure has diverging front and back walls having a curved top wall and a curved generally horizontal intermediate web extending between the front and back walls, and a curved bottom wall connecting the lower end of front and back walls together. A generally vertical stabilizer web connects the top wall and intermediate web together to restrain bulging when crushed to avoid horizontal collapse thereof during deformation. Offset openings in each of the top wall, intermediate web, and bottom wall form wider curved strips at the inside adjacent the steering column space so that the front of the outside ends of the knee installation absorber structures are inclined away from the steering column space when deformed by knee impact. The knee installation absorber structures are either extruded and the openings thereafter cut into the top wall, intermediate web and bottom wall, or formed from a flat strip of material into which openings are cut prior to forming the strip. |
| US08172262B2 |
Initiator housing assembly
An initiator housing assembly includes a preformed initiator receiving portion defining a first cavity and a body portion affixed to the receiving portion and defining a second cavity. An opening leading into the first cavity is positioned within the second cavity. An initiator assembly, as gas generating system, and a vehicle occupant protection system incorporating the initiator housing assembly are also provided. |
| US08172260B2 |
Bi-lobular air bag
An inflatable vehicle occupant protection device (14) includes a vertically extending central recess (200) and first and second lobes (202 and 204) positioned on opposite sides of the central recess. The central recess (200) and the first and second lobes (202 and 204) are defined at least partially by an elongated center panel (210) of the protection device (14). The center panel (210) includes first and second longitudinal edges (250 and 252) that are spaced apart from each other and that extend along the length of opposite edge portions of the center panel. The center panel (210) also includes first and second end portions (260 and 280) that are spaced apart and that are positioned opposite each other along the length of the center panel. The center panel (210) is arranged in a loop, and a portion (270) of the first longitudinal edge (252) along the first end portion (260) is interconnected with a portion (290) of the second longitudinal edge (250) along the second end portion (280) of the panel to form a vertically extending seam (220) that helps define the central recess. |
| US08172256B2 |
Cart
The present invention includes a cart which includes: a chassis connected to a plurality of wheels; a basket mounted on the chassis and adapted to store one or more items therein; and a bridge element which is formed as an integral part of the cart and is adapted to fit onto an edge of a vehicular trunk, wherein the bridge element of the cart is at an area of the cart located between the basket and the wheels. |
| US08172247B2 |
Bicycle aero handlebar assembly
A bicycle handlebar assembly that includes a number of grip sites, forearm supports, and a number of structures that have airfoil shaped cross-sections and that provide a highly adjustable handlebar assembly with improved aerodynamic performance across the range of adjustment of the handlebar assembly. The handlebar assembly includes a pair of shim stacks that each includes a number of shims that are selectively mountable to the handlebar assembly to adjust a relative vertical height of left hand and right hand aerobars and arm pads. The aerobars and arm pads are secured to the handlebar by way of corresponding clamping assemblies such that the aerobars and arm pads are movably secured to the handlebar assembly to provide the highly adjustable aero handlebar assembly. |
| US08172246B2 |
Adjustable bicycle fender assembly
A fender mounting system that is particularly applicable to bicycles and that includes one or more adjustable strap assemblies that connect the fender to the bicycle. The strap assemblies include a first portion that is individually securable to the fender and a second portion that is individually securable to the underlying bicycle. A clamp assembly cooperates with the respective portions of the strap assembly so that the portions of the strap assembly bypass one another when the clamp assembly is loose to allow positioning of the fender relative to the wheel while the fender assembly is attached, albeit loosely, to the bicycle. Tightening of the clamp assembly fixes the position of the fender relative to an adjacent wheel. |
| US08172243B2 |
Jogging stroller
A stroller is provided that features a frame element and at least one wheel supporting the frame, a first arm member configured to be gripped by a human hand mechanically coupled to the frame element such that the first arm member moves in a reciprocating manner with respect to the frame element, and a second arm member configured to be gripped by a human hand mechanically coupled to the frame element such that the second arm member moves in a reciprocating manner with respect to the frame element. A coupling member is provided that mechanically couples the first arm member to the second arm member such that the reciprocating movement of the first arm member is substantially maintained in opposition to the reciprocating movement of the second arm member whereby the natural periodic movement of human arms during walking or jogging is facilitated. |
| US08172240B2 |
Transport apparatus for transporting a vibration compactor
The invention relates to a transport apparatus for a vibration compactor that comprises an axle with a wheel being arranged on each of its ends. The transport apparatus of the invention is advantageous, because it does not require any reconfiguration work, special tools or other special measures for transporting the vibration compactor. |
| US08172235B2 |
Chuck mechanism of striking tool
Connection of a bit with two balls is enabled while high operability of attachment and detachment of the bit is maintained. A pressing ring 23 is held at the advance position together with an operation sleeve 22 by a guide washer 24 forced by a coil spring 25. When the rear end of the bit is inserted into a tool holder 8, the balls 27, 27 that are rolled rearward by the contact of the rear end of the bit are pushed in between the pressing ring 23 and the guide washer 24 in order, and the balls 27, 27 can be retracted from the tool holder 8 in the state where the pressing ring 23 is held at the advance position by the tilt of the guide washer 24. |
| US08172231B2 |
Pop-up target turner
A target system providing various target arrangements is provided. The varying target arrangements provide different visual presentations to the shooter to increase the shooting experience. Various target arrangements include auto-resetting targets that do not require user input to reset. Further, one target arrangement is an active target that continuously changes its visual presentation to the user. |
| US08172226B2 |
Sheet conveyance device and image forming apparatus
A sheet conveyance device has a sheet conveyance path formed by a guide member having a curved surface which is curved in a sheet conveyance direction, and a flexible sheet scanner is provided along the curved surface of the guide member, the flexible sheet scanner has an optical sensor layer in which photoelectric conversion devices formed by combinations of organic transistors and organic photodiodes are continuously arranged in a matrix shape. |
| US08172225B2 |
Feeding device and image recording apparatus with the feeding device
A feeding device has a conveying roller that rotates in a forward direction and a reverse direction, to selectively convey a sheet in a conveying direction and a reverse conveying direction. A particular guide member is positioned on an upstream side, guides the conveyed sheet toward the conveying roller, and has a stopper that contacts an end portion of the sheet, thereby stopping movement of the sheet in the reverse conveying direction. A control unit causes the conveying roller to rotate the conveying roller in the forward direction, such that the sheet is conveyed to a predetermined position, then to rotate the conveying roller in the reverse direction, wherein the end portion of the sheet contacts the stopper while the conveying roller rotates in the reverse direction, and then to again rotate the conveying roller in the forward direction, such that the sheet is conveyed toward the conveying roller. |
| US08172219B2 |
Sheet feeding device and image forming apparatus having sheet feeding device
A sheet feeding device is provided to separate a sheet from a plurality of stacked sheets and feed the sheet. The sheet feeding device includes a sheet stacking portion on which the sheets are stacked, a suction conveyance belt which separates the sheets stacked on the sheet stacking portion, one by one and feeds the sheet, and a separation rotating roller which is rotatable upon abutting on a rear portion, in a feeding direction, of the sheets stacked on the sheet stacking portion. The separation rotating roller rotates in a direction which returns the sheet in synchronization with sheet feeding operation performed by the suction conveyance belt. |
| US08172213B2 |
Sheet processing apparatus and sheet processing method
A sheet processing apparatus includes a conveying motor for conveying a sheet along a conveying path, a skew detecting unit configured to detect a quantity of skew of the conveyed sheet, a hole punching section arranged downstream from the skew detecting unit, an attitude control unit configured to carry out skew correction by changing tilt angle of the hole punching section in accordance with the quantity of skew, a detecting unit configured to detect the forward edge and the rear edge of the sheet conveyed into the hole punching section, and a control unit configured to control the conveying motor to control the conveying speed of the sheet. During a period from when the detecting unit detects the forward edge of the sheet until the detecting unit detects the rear edge, the sheet is decelerated from a first conveying speed to a second conveying speed. After the detecting unit detects the rear edge of the sheet, the conveying of the sheet is stopped and punching processing to the sheet is executed when the conveying is stopped. |
| US08172211B2 |
Work rests for supporting a workpiece in a machining unit and machining units containing such work rests
Workpiece rests are disclosed, for holding workpieces in machining systems which machine the workpieces using a cutting beam, e.g., a laser beam. A workpiece rest includes a frame, a plurality of rest elements which are arranged adjacent to one another in the frame so as to support the workpiece, and a supporting element attached to at least one of the rest elements. |
| US08172210B2 |
Holding unit for panel transmitting device
A holding unit for a panel transmitting device provided with a robot of an articulated joint type to hold a panel of various types and transmit between processes includes a supporting means and a plurality of moving means. An end of the supporting means is movably supported and fixed to the robot and the other end of which extends along a width direction of the panel. Each of the moving means is provided with a moving bar an end of which is provided at a side of the supporting means and is able to rotate and slide in a thickness direction and a width direction of the panel so that the other end thereof may hold the panel. With the unit, precise position adjustment can be achieved in a cost-effective manner. |
| US08172209B2 |
Fluid filled type vibration damping device
A vibration damping device including: a rubber elastic body connecting first and second mounting members; a partition member supported on the second mounting member; a pressure-receiving chamber and an equilibrium chamber connected by a first orifice passage; an oscillating plate defining the pressure-receiving chamber; and an electromagnetic actuator for actuating the oscillating plate. The oscillating plate is constituted by a cylinder shaped hole and a piston shaped plate accommodated within the cylinder shaped hole with a gap provided therebetween. An output member of the electromagnetic actuator is linked to the piston shaped plate. A plate spring extending in an axis-perpendicular direction is disposed to an opposite side from the electromagnetic actuator with the piston shaped plate therebetween, with the oscillating plate linked to and supported in an axial direction with respect to the partition member by the plate spring. |
| US08172208B2 |
Variable spring rate shock mount having a replaceable core
A shock mount device for a container includes a variable spring rate assembly coupled to a shock retainer. The variable spring rate assembly is removable from the shock retainer without removing equipment from the container. The variable spring rate assembly includes a replaceable core that may be exchanged with a replaceable core having either a larger or smaller durometer depending on a weight-to-load ration of equipment in the container. Removing and replacing the replaceable core may include removing and replacing the entire variable spring rate assembly. |
| US08172206B2 |
System for forming mini microbubbles
A system for forming mini microbubbles has a motor, a shaft attached to the motor, a displacer attached to the shaft for mixing a media with a liquid, a discharge plate positioned adjacent the displacer, a housing adjustably attached to the discharge plate, and a media chamber fluidly connected with the discharge plate. The motor rotates the shaft. The discharge plate has a discharge hole formed therein. The media chamber is fluidly connected to the discharge hole of the discharge plate. The discharge plate is positioned between the motor and the displacer. The displacer is positioned within the housing. The media chamber can be positioned between the motor and the discharge plate. |
| US08172203B2 |
Auxiliary member for ratchet buckle
An auxiliary member for a ratchet buckle includes a U-shaped frame, a shank; two plastic bushes, a levering set, a holder, and a bolt set, wherein central sections of two sides of the frame connect with the shank axially, one end of the shank couples with the levering set, and open ends of the two sides of the frame connect with a body of the buckle by using the bolt set, such that the belt can be pulled while in use and rolled while in no use easily, and used to fix merchandises securely during transporting process. |
| US08172201B2 |
Exhaust throttling valve using a general purpose actuator
An exhaust throttling valve (12) is provided for a vehicle. The valve includes a body structure (16, 41) having a bore (47) there-through. A shaft (28) is supported by the body structure for rotational movement. A valve member (34) is associated with the shaft such rotational movement of the shaft rotates the valve member. The valve member is disposed in the bore and is constructed and arranged to rotate between a first position substantially closing the bore and a second position at least partly opening the bore. A hard stop (56) is associated with the shaft so as to rotate therewith. First and second adjustment structures (52, 54) are constructed and arranged so that upon rotation of the shaft in one direction, the hard stop engages the first adjustment structure and upon rotation of the shaft in a direction opposite the one direction, the hard stop engages the second adjustment structure, thus limiting travel of the valve member. |
| US08172200B2 |
Flow control valve for fluidized material
A flow control valve for fluidized material comprises a valve housing having a valve chamber with a valve seat and a valve plug having a flow passage, the valve plug being arranged inside the valve chamber in front of the valve seat (30) so as to be rotatable about an axis of rotation for controlling a flow through the flow control valve. It further comprises spring means biasing the valve plug against the valve seat perpendicularly to the axis of rotation, for achieving a sealing contact between the valve seat and the valve plug. According to an important aspect of the invention, the spring means comprises at least one cantilever spring (40) arranged in a clearance space opposite to the valve seat (30) so as to bias the valve plug against the valve seat. |
| US08172190B2 |
Pump mounting bracket having stationary and flexible hooks inwardly extending towards one another
A mounting bracket may include a base plate, at least one stationary clip disposed on the base plate, a push releasing plate disposed in spaced apart relation to the at least one stationary clip, and at least one movable clip operatively coupled to and movable with the push releasing plate. The stationary clip or clips and movable clip or clips are disposed and configured to mate with cavities in respective ends of a pump when the push releasing plate is in a non-pivoted position. |
| US08172188B2 |
Fully adjustable bracket for removable and stationary saddlebag support system
One embodiment of the present invention relates to an adjustable bracket assembly for mounting to a vehicle. The bracket assembly comprises an integral planar attachment portion, at least one integral mounting portion separate from the planar attachment portion, at least one integral locking portion separate from the attachment portion and at least one integral keeper. The integral planar attachment portion includes a reception portion, wherein at least one of the planar attachment portion and reception portion include at least one slot. The at least one integral attachment mounting portion includes an engaging portion and a mating portion that engages the reception portion, wherein at least the engaging portion is substantially parallel to the planar attachment portion when engaged. The engaging portion includes a receiving portion having diameter “drc” and a radius portion in fluid communication with the receiving portion, the radius portion having diameter “drd”, wherein drc>drd. The at least one integral locking portion engages the attachment portion, and mates with at least the radius portion. The keeper has a diameter “dk”, wherein drd−dk=α. As α approaches a manufacture tolerance, drd approaches and is substantially equal to dk. |
| US08172186B2 |
Display support seat
A display support seat is mounted on a display, such that the display is able to be located on a plane after being supported. In the present invention, a main seat and a cover are mounted to form an accommodation space, and the display is mounted on the main seat. Also, the accommodation space is provided for a main board module to be disposed therein, so as to form a computer host. In such a manner, assembly space demands for a computer and a display is effectively reduced. Moreover, a user may select that the present invention merely serves as a support seat, or merely serves as a computer host, or serve as a support seat and a computer host at the same time depending on practical use demands. |
| US08172178B2 |
Device for generating aerodynamic disturbances so as to protect the outer surface of an aircraft against elevated temperatures
An aircraft with an outer surface from which flows an aerodynamic stream of cold air and includes at least one hot gas outlet, characterized in that it includes at least one device (16) for generating aerodynamic disturbances so as to mix hot gas and cold air, whereby the at least one device is connected to an outer surface (10) for protection against the heat and/or close to a hot gas outlet (12). |
| US08172175B2 |
Pivoting door thrust reverser for a turbofan gas turbine engine
A pivot arrangement for a thrust reverser door of a gas turbine engine, the pivot fitting having a base and a shaft projecting from a main side of the base. The shaft receives a preferably curved pivot arm of the door to provide a low profile arrangement which improves performance when the doors are stowed. |
| US08172172B2 |
Wing tip docking system for aircraft
A system and method for docking various types of aircraft is disclosed. An aerodynamic lifting structure docking mechanism for docking two or more aircraft is provided comprising an aerodynamic lifting structure. The aerodynamic lifting structure includes a first and second airflow adjustment mechanism. The aerodynamic lifting structure further includes a first hard docking mechanism, and a second hard docking mechanism, and still further includes a soft docking mechanism. The first and second airflow adjustment mechanisms are configured to substantially remove any aerodynamic lifting structure vortices around each of the aerodynamic lifting structure tip areas. The soft docking mechanism is configured to soft dock a first aerodynamic lifting structure with a second aerodynamic lifting structure. The first hard docking mechanism is configured to hard dock with the second hard docking mechanism, thereby temporarily attaching the first aerodynamic lifting structure with the second aerodynamic lifting structure. |
| US08172171B1 |
Doff system and method
An adjustable doff core device for installation in the hollow center of a center-pull doff has a tubular core with a fixed internal diameter configured for engagement on a processor configured to dispense material from the outside of a doff. An adjustable outer press bar portion is adjustably mounted on the outside of the tubular core by an adjustment mechanism and is movable between an inner, contracted position and outwardly expanded positions spaced outwardly from the tubular core to define an adjustable outer diameter of the device. The press bar portion is configured for substantially non-slip engagement with an inner diameter of a hollow center-pull doff. A locking device releasably locks the press bar portion in a selected adjusted position. |
| US08172170B2 |
Modular creel
A portable creel for organizing yarn packages and directing yarn to a tufting machine. A portable creel provides flexibility for carpet manufactures in that operators can pre-load portable creels with yarn packages for future runs and move them into position when needed. In one aspect, the portable creel comprises an outer frame and a movable inner frame. The inner frame is configured to hold a plurality of yarn packages and the outer frame comprises a plurality of tubes configured to direct the yarn from the yarn packages to a header. The header, in turn, directs the yarn from the portable creel to specific portions of a tufting machine. |
| US08172169B2 |
Media-agitation type pulverizer
Disclosed is a media-agitation type pulverizer, which is enabled to acquire products of high quality by excellent pulverizing/dispersing actions. The media-agitation type pulverizer comprises a grinding container having a material entrance and a spherical grinding chamber, an agitating member disposed rotatably in the grinding chamber and near the inner wall of the grinding container, grinding media contained in the grinding chamber, and a centrifugal-type media-separating member rotatably disposed in the grinding chamber and in opposed relation to the agitating member. |
| US08172168B2 |
Roller grinding mill
A roller grinding mill is provided that includes a grinding plate, grinding rollers, and at least two drives acting upon the grinding plate, and to a method for operating such a roller grinding mill. At least one grinding roller and substantially simultaneously at least one matching drive can be disengaged during operation. Thus only small radial forces are created that effect the radial bearing of the grinding plate. |
| US08172166B2 |
Roll mill with automatic control of roll-to-roll distance and inter-roll pressure
A roll mill for a milling-dispersing treatment has a fixed roll fixed to a frame, and a transfer roll displaceable into and out of contact with the fixed roll in a direction perpendicular to the fixed roll by a servomotor and a ball screw. A laser sensor disposed between the fixed roll and the transfer roll measures the distance between the rolls, and a load sensor measures a pressing force between the rolls. An electronic automatic control device maintains a constant distance and a constant pressing force between the fixed roll and the transfer roll by feedback of detection signals sent from the respective sensors, wherein the servomotor is driven by the electronic automatic control device to adjust the position of the transfer roll. |
| US08172163B2 |
System and method for producing nanomaterials
This system and method for producing nanomaterials allows for the production of relatively high concentrations of nanoparticles with a minimum of expense, time and energy. Ultrasonic waves, produced at a power of approximately 50 W with a frequency of 26.23 kHz, are projected on a material sample while, simultaneously, a fluid stream jet is projected on the material sample. The ultrasonic waves, in the presence of the fluid jet, create cavities that explode at the surface of the solid material, leading to creation of cracks in the material surface. With the increase in the number of cracks in the material, the solid material erodes. The eroded material, which is on the nanometer scale, is collected on a suitable substrate, such as silicon. This method allows for the preparation of nanoparticles from any solid material, in particular very hard materials, such as diamond, silicon carbide and the like. |
| US08172161B2 |
Valve body, fluid injector and process for manufacturing a valve body
A fluid injector has a housing, an actuator and a valve body. The valve body has a cartridge (21) with a recess, that forms an injection nozzle on one end, and with a needle (22), that is arranged in the recess and closes the injection nozzle, if it rests with its seat area (224) on a needle seat (215) of the cartridge (21). The area (216) of the cartridge (21) adjacent to the needle seat (215) has a cylindrically-shaped outer contour and the needle (22) has a cylindrically-shaped area (223) adjacent to the seat area (224). The area (216) adjacent to the needle seat (215) and the cylindrically-shaped area (223) have the same diameter. |
| US08172160B2 |
Method and device for dispersing a liquid for use in fogging
The invention concerns a device comprising a rotary body (1) made of a fibrous or porous material, means for rotating (3, 4) said body (1) and means for inputting liquid (10, 11) contacting said body (1), so as to subject said liquid to the dispersing action of forces at the liquid/solid interface, and to rotate the body (1) so as to subject the comminuted liquid to a centrifugal force. |
| US08172159B2 |
Surface to move a fluid via fringe electric fields
Macroscopic volumes of fluid can be moved across a surface, including windshields, without mechanical assistance. Insulated electrodes, which for windshields and windows are preferably transparent, are embedded in the surface of the windshield. Varying voltages are supplied to the electrodes to generate intense surface fringe electric fields moving in a given direction across the surface. The intense surface fringe electric fields exert strong electrical forces on the polar molecules of the fluid. These forces move the fluid in specific directions dependent on the geometry of the electrode array and the manner in which voltage is applied to each electrode within an array of electrodes. |
| US08172158B1 |
Flangeway former and rail boot system
A flangeway former and rail boot system where the flangeway former has an anchor for anchoring the former in surrounding material, and a groove for receiving a protrusion on the rail boot for positioning the former on the boot. The system can also include a spacer and retaining clips. |
| US08172156B2 |
Thin film based microfluidic devices
Disclosed herein are devices comprising at least one flexible seal, at least one flexible complex seal having at least one closed cavity containing a fluid, or a combination thereof. The devices may comprise at least one immobile and inflexible substrate and at least one mobile and inflexible substrate capable of movement due to the flexible seal, the flexible complex seal, or both. The flexible complex seals comprise at least one closed cavity comprising a fluid, such as a gas or a liquid. As disclosed, the presence or absence of heat will cause the mobile and inflexible substrate to move. The movement will increase or decrease the fluid amount or fluid flow rate in the primary fluid layer. Also disclosed are methods for enhancing the insulating properties of insulating assemblies. |
| US08172151B2 |
Secure use of externally stored data
A smart card reader is adapted to extract and store authentication data from a response APDU received from a smart card before generating a filtered response APDU, wherein the filtered response APDU does not include the authentication data. Beneficially, when the smart card reader transmits the filtered response APDU toward a destination, the biometric template data is less susceptible to interception, thereby providing a more secure solution. |
| US08172147B2 |
Method and system for the estimating the energy consumption of commercially available electrical devices
Some embodiments of the present invention provide a system for estimating electrical power usage of commercially available devices utilizing a portable computing device equipped with a digital camera. In some embodiments, initial input to the system is accomplished by taking a digital photograph of an electrical device surface in order to capture text or other marks such as barcodes from which power usage of the device can be determined. In some embodiments OCR (optical character recognition) is used to retrieve text from the digital photograph. If successfully extracted from the captured text, power parameters such as voltage, amperes and watts are provided to the system user on the display of the mobile device. At this point an estimate of electrical device usage during a particular time period, such as a week, can be input into the system. The system will then calculate power usage over the specified time period for the electrical device and show the result on the system display. |
| US08172138B2 |
Device and method for smart card assisted digital content purchase and storage
The present invention discloses a device and a method useful for the provision of secure payment and certification of digital content access, while the devise comprises: at least one IC chip containing an operating system and memory provisions, an interface of a plurality of N plated electrical input contacts (PEICs); interconnected to said IC chip; N is an integer number equal or higher than 1; and, at least one operating system able to process information and recall it, stored on said IC chip; at least one encoding mathematical formula stored on said IC chip that generates a response to input provided by entering a prescribed sequence of electrical inputs to said PEICs by means of said card reader; at least one human interface that prompts the end user to enter data and enables the entry of said data, e.g., by means of an interconnected keypad. |
| US08172137B1 |
Authentication with no physical identification document
Authentication of an individual can be performed even when the individual does not have physical identification documents. A person provides a password, a contact number and at least one piece of human generated information to a company. When the person wants to establish identity, he/she first calls an agent of the company. The agent asks the caller questions that include the human generated information. If the agent is satisfied that the caller is the authorized person, the agent sends a code to the caller using the contact number. The caller can use the password and the code to later authenticate himself/herself. |
| US08172136B2 |
Method of authorizing automated banking machine use responsive to user data read from data bearing records
An automated banking machine operates responsive to data read from data bearing records, such as user cards, to cause machine user authorization and financial transfers. Account data read from a user card is associated in a data store with instructions for displaying a customer interface uniquely associated with the particular bank where the user holds the account. The customer interface includes user-selectable financial transaction options. The arrangement enables the customer interface of the user's home bank, with which the user is familiar, to also be automatically displayed when the user operates automated banking machines of other banks. |
| US08172131B2 |
Method for handling cassettes for bank notes
A method is provided for handling cassettes for bank notes, for automatic tellers and/or deposit devices. The method for handling cassettes for bank notes, for automatic tellers and/or deposit devices, includes the step of determining the filling level of the cassette or cassettes, comparing the determined filling level of each cassette with at least one threshold value lower than a maximum capacity of the particular cassette, and wherein, if the comparison yields an excess, the step of producing a signal indicating the exceeding of the threshold value, causing replacement of the cassette for which the signal indicating the exceeding of the threshold value was produced. |
| US08172129B1 |
Method for tracking breast milk in a neonatal care facility
A system and method for tracking breast milk in a neonatal facility using optically-scannable identifiers. The optically-scannable identifiers are affixed to containers and measuring devices containing breast milk. The identifiers are used in the association of the containers and measuring devices with an infant. |
| US08172128B2 |
Counter device
Improved counter device (1) having a hollow casing (2) on the inside of which a mechanical type of numerator assembly (3) is housed with an activation device for the numerator assembly (3), and wherein said activation device has a rod (4) that is axially moveable in a straight line having a protrusion that is perpendicular to the rod (4) coupled in a elongated hole (7) located in a moving element (6) jointed in a fixed point that can move at an angle; said moveable element (6) being coupled at one end to a toothed wheel (8) connected to the hub of the numerator assembly (3) itself, in a such way that when the rod (4) moves, when receives a impulsion, to record a numeric count brought about by the slide of the protrusion along the mentioned elongated hole (7) in turn bringing about the angular sliding of the moveable element (6) that activates the toothed wheel of the assembly (3). |
| US08172126B2 |
Joining of parts via magnetic heating of metal-aluminum powders
A method of joining at least two parts includes steps of dispersing a joining material comprising a multi-phase nanocrystalline magnetic metal-aluminum powder at an interface between the at least two parts to be joined and applying an alternating magnetic field (AMF). The AMF has a magnetic field strength and frequency suitable for inducing magnetic hysteresis losses in the metal-aluminum powder and is applied for a period that raises temperature of the metal-aluminum powder to an exothermic transformation temperature. At the exothermic transformation temperature, the metal-aluminum powder melts and resolidifies as a metal aluminide solid having a non-magnetic configuration. |
| US08172125B2 |
Vehicle door frame and method of producing the same
A vehicle door frame includes first and second door frame members which are positioned end-to-end to be butt-welded to each other, wherein each of the first and second door frame members includes a design part, an enclosed section provided on a vehicle interior side, a connecting part which connects an inner surface of the design part with the enclosed section; and first and second dam protrusions which project from the inner surface of the design part and are positioned on opposite sides of the connecting part, respectively. Molten metal is present in the first and second spaces after the molten metal has melted and passed through the inner surface of the design part from the outer surface thereof upon butted ends of the first and second door frame members being butt-welded to each other from the outer surface of the design part. |
| US08172121B2 |
Stapler powered auxiliary device
There is disclosed an auxiliary device for injecting material between the jaws of a surgical stapler. The auxiliary device includes a nozzle assembly having a discharge port and a compression assembly having at least one compression roller for forcing material out of the discharge port. The disclosed compression rollers may be formed of an incompressible or compressible material. The auxiliary device also includes a drive mechanism for moving the compression assembly within a nozzle body of the nozzle assembly. There is also disclosed a rupturable capsule for retaining material to be dispensed. |
| US08172119B2 |
Parallel motion stapler
Embodiments described herein relate to a stapler that is constructed in a manner such that the handle of the stapler remains at least substantially parallel to the base as the handle is moved downward by a user to actuate a stapling operation. One illustrative embodiment is directed to a stapler movable between a rest position and a staple ejection position that comprises a base, a stapler body, a handle, and a linkage assembly coupled to each of the base and the handle. The stapler body comprises a strike plate, a magazine, and at least one engagement surface coupled to the strike plate. The handle is operable to actuate the strike plate. The linkage assembly comprises at least one linkage member having at least one actuation surface configured to exert a force on the at least one engagement surface as the at least one actuation surface moves along the at least one engagement surface. The linkage assembly couples the base to the handle in such a manner that the handle remains at least substantially parallel to the base as the handle is moved from the rest position to the staple ejection position. |
| US08172110B2 |
Container for infusion liquids
Containers for infusion liquids and methods for making the same are described herein. Aspects of an exemplary container include an extended hollow body, a standing bottom, collapsible side walls and a tapered shoulder region which transforms into a neck. Fold lines (BL) are provided and configured such that they cause portions of the container having the fold lines to be flattened when liquid is removed from the container without venting. |
| US08172109B2 |
Nozzle and/or adaptor unit on cartridge
A cartridge (120) secured to either a nozzle (110) and/or adaptor unit wherein the nozzle or adaptor unit comprises a substantially annular portion (135) adapted to fit snugly around an end of the cartridge (120) wherein the substantially annular portion (135) acts as a seal against any leakage from the cartridge (120). |
| US08172108B2 |
Gas tank and manufacturing method of gas tank
A gas tank is provided which can ensure high gas barrier properties even with respect to a gas having a small molecular size, for example, a hydrogen gas. In a high-pressure gas tank comprising a resin liner inside an FRP layer, an oxide layer is formed on the inner surface of the resin liner. When a reinforcing fiber is wound around the outer surface of the resin liner by a filament winding process, air is beforehand enclosed inside the resin liner. Next, when the reinforcing fiber is thermally cured to form the FRP layer, the inner surface of the resin liner is thermally oxidized to form the oxide layer. |
| US08172106B2 |
Laminated pulp disposable paint tray
Recycled paper pulp is processed to form a rigid paint tray base. The paint tray base is then laminated with a film, which may be fully or partially recyclable and/or biodegradable. The film prevents saturation of the pulp from the paint's moisture, which would damage the integrity of the pulp. Once the painting is completed, the film may be separated from the pulp base. The pulp base may then be discarded with wastepaper or used for compost. The film may be recycled or disposed of with other non-biodegradable waste. |
| US08172105B2 |
Container for storing and dispensing small solid materials
A container for storing and dispensing pills is provided. The container has a housing with an upper end and a lower end and a plurality of compartments therein. The compartments have an open end adjacent the upper end of the housing and a lower end adjacent the lower end of the housing. The lower end of each compartment has an opening with a hinged door covering the opening. A cam having a cam surface is attached to the door so the cam rotates as the door opens and closes. A cam follower pin abuts the cam surface and the cam follower pin is constrained to move along a predefined path. The doors can be opened manually one at a time or all together by pushing downward on a centrally located handle at the top of the container. When opening all the door simultaneously the handle can be retained in the door open position by sliding two flanges beneath the handle into a slot and rotating the handle left or right. The housing is mounted to a rotatable lazy-Susan base. |
| US08172101B2 |
Flip top cap with contamination protection
A cap is provided for a laboratory vessel. The cap includes a lid that can be rotated relative to the laboratory vessel from a closed position to an open position. The lid includes at least one tab dimensioned and disposed for receiving manual digital pressure for opening and/or closing the lid. The tab is in an offset position to prevent a thumb or forefinger from passing over and in contact with the opening to the vessel. Additionally, the lid includes a shield inwardly from the tab for further preventing contact between a finger and the open top of the vessel. |
| US08172100B2 |
Nacelle travelling crane
The present invention relates to an overhead travelling crane (2) for a nacelle (1) of a wind turbine, said travelling crane comprising at least a first suspension beam (3); a second suspension beam (4), said suspension beams being arranged with a space between them; a cross beam (5), said cross beam being movably connected to said first and second suspension beams so that the cross beam can be moved along the suspension beams; and at least one lifting device (6), said lifting device being movably connected to the cross beam. Said first and second suspension beams are parts of concentric circles, said -concentric circles sharing the same center and having different radii. The cross beam may be inclined. |
| US08172099B1 |
Fixture for forming decorative loops for fondant and gum paste bows
A fixture (12) for forming decorative loops of fondant and gum paste has a support base (14) and two support members (16, 18). The support members (12) are pivotally mounted to opposite, longitudinally disposed ends of the support base (12) for moving from extending horizontally in storage positions to extending vertically in production positions, spaced apart in opposed relation. Apertures (26, 28) extend transversely through the support members (16, 18) and are aligned in registration for receiving forming rods (34, 36) and holding the Forming rods (36, 38) in stationary positions, spaced apart along lengths of the support members (16, 18). In a storage configuration, the support members (16, 18) are folded into horizontally disposed storage positions atop an upper surface of the support base (12), and the forming rods (36, 38) are secured in rod retaining clips (42, 44) mounted to the upper side of the support base (14). |
| US08172097B2 |
LED display module
An LED display module having features for improvement over prior art devices by providing novel features for improved LED visibility, improved weather and climatological sealing, improved electromagnetic interference (EMI) suppression, improved heat dissipation, and improved airflow. |
| US08172096B2 |
Shelf for a shelving unit
A sheet metal shelf has a front edge, a back edge and a load carrying flat portion, the front edge comprising a support for supporting display elements of a display system. The sheet material at the front edge is formed as a first enclosed channel integrally formed with the load carrying flat portion, so the channel provides the support at the front edge of the shelf. The support has apertures for attaching the display elements. |
| US08172093B1 |
Method and apparatus for marketing greeting cards in display fixtures
A greeting card display includes an upper tier and a lower tier positioned below the upper tier. The upper and lower tiers include multiple rows of pockets for displaying greeting cards. The pockets of the upper tier typically present greeting cards in a full-facing manner to display the full face of each greeting card. The pockets of the lower tier typically present greeting cards in a partial-facing manner. The upper tier can include a card highlighter positioned along one of the rows of pockets and having pockets to present and highlight cards placed therein. Shadowboxes capable of displaying a greeting card in a full-facing manner can be positioned above the upper tier on the display and are designed to attract the attention of the consumer. A display panel, designed to evoke emotions associated with greeting cards in the shadowboxes, can be positioned between one or more of the shadowboxes. |
| US08172091B2 |
Connection device for hydraulic circuit
The present invention relates to a connecting element for hydraulic circuits. The device comprises a body provided with one channel having an inlet section and an outlet section, the channel being connectable with a fluid supply line, said body being further provided with an aperture which opens, to the outside, into a seat located in the channel. The devices also comprises a filter element insertable in a removable manner into the seat, through the aperture, in order to intercept the fluid in the channel. Advantageously the filter element is defined by at least two portions, coupled with angled or radiused joints to define an internal volume, one portion having a different geometry from the other. |
| US08172087B2 |
Separation apparatus
Disclosed is a separation apparatus comprising a conveyor; and a material separator positioned above a conveyor, the conveyor being arranged to convey a mixture of materials to the material separator; the material separator comprising a suction duct comprising a sidewall which defines a passageway linking an inlet positioned adjacent the conveyor to an outlet positioned away from the conveyor; and an airflow generator arranged to blow air through a slit in the sidewall into the passageway at a position between the inlet and the outlet; wherein, in use, the airflow generator blows air through the slit in a direction which is towards the outlet for creating a pressure difference between the inlet and the outlet thereby generating an airflow which causes relatively low density materials to be lifted from the conveyor and sucked into the passageway. |
| US08172079B2 |
Container with secondary substance, preferably a liquid for attachment to and mixing with container of a primary liquid
An apparatus for adding a secondary substance to a primary liquid within a sealed container, for example, a shot of liquor to be added to a can of soda. A secondary container contains the secondary substance preferably a liquid and has a frangible seal. A mechanism sealingly and mechanically attaches the secondary container to the hull of a primary container having primary liquid. A frangible seal is provided to the secondary container. A penetrator is disposed at least partially within the housing of the secondary container and is at least partially surrounded by the attachment mechanism. —The penetrator causes rupture of the seal and mechanically penetrates through the hull of the primary container. The substance from the secondary container mixes with the liquid of the primary container. The secondary container may attach to the top, side, or bottom of a conventional primary container, a soda can. |
| US08172078B1 |
Solid and liquid separating device
A solid and liquid separating device includes an inner container and an outer container. The outer container is sized to receive the inner container. The inner container retains solids. The inner container includes an open bottom that is covered by liquid permeable membrane. The liquid permeable membrane is preferably stretchable. The outer container is filled with a liquid. The inner container floats on a top of the liquid in the outer container. A utensil (such as a spoon) is inserted into the solids and pressed into a portion of the liquid permeable membrane. The liquid permeable membrane stretches and allows liquid to enter the inner container. The liquid combines with the solids in the inner container. When the utensil is withdrawn from the liquid permeable membrane, the liquid no longer enters the inner container. The inner container now floats on the liquid in the outer container. |
| US08172075B2 |
Apparatus for producing and/or processing panels
Device for producing and/or processing panels includes a panel transport device utilizing two double-belt conveyors for transporting panels along a transport path. A processing device is used for processing the panels during their transporting by the panel transport device. Each of the two double-belt conveyors includes an upper endless belt and a lower endless belt having transport strand sides essentially parallel to the transport path and deflection devices arranged to at the ends of the transport strand sides. A plurality of guide rollers are arranged between the deflection devices of at least one of the endless belts to support the transport strand side of the at least one endless belt. At least one roller cassette is arranged to support several of the plurality of guide rollers. |
| US08172071B2 |
Tilting and rotating station for use in an automated order-picking system
A system (10) and method for packing an article (20) onto a shipping carrier (26), the article (20) having an arbitrary orientation relative to the conveyor (28) and being transported within an order-picking system on a conveyor (28; 28a, 28b) downstream towards a packing station (22), which includes a packing robot (12) for automatically loading the shipping carrier (26), wherein the article (20) is to be put down with one of its faces (38) onto the shipping carrier (26). The one of the faces can be predetermined arbitrarily, comprising: a rotating station (30), preferably provided in the conveyor (28), and thus dividing the conveyor (28), having a rotation area (42), which is substantially arranged in a plane of the conveyor (28) for receiving an article (20) from the conveyor (28), and which is rotatable from a receiving position about an axis perpendicular to the plane of the conveyor (28) into a plurality of delivery positions; and a tilting station (32) comprising a tilt area (46), wherein the tilt area (46) in a receiving position is substantially orientated parallel with respect to the plane of the conveyor (28), and in a tilting position is substantially orientated perpendicular to the plane of the conveyor (28). |
| US08172068B2 |
Coin slope
A sloping surface slopes downward. Longwise ribs are provided to be adjacent to each other on the sloping surface. The longwise ribs extend from an upper area of the sloping surface to a lower area of the sloping surface. A diagonal rib diagonally crosses a direction orthogonal to a direction of a gravitational force on the sloping surface. The diagonal rib is not taller than the longwise rib. |
| US08172067B1 |
Cancel transaction and return of same funds
The present invention supports processing a transaction by a cash handling device. With one aspect, a cash recycling device includes a plate that covers a stacking cassette in order to prevent a deposited note from entering the stacking cassette before the transaction is completed by the user. The plate retracts to allow the deposited note to enter the stacking cassette when the transaction is completed. If the transaction is canceled, all notes on top of the plate are returned to the user. With another aspect, a cash recycling device extracts a deposited note from a stacking cassette if the user cancels the transaction. If a double pick occurs, the extracted note is diverted to a divert cassette. The first extracted note of the double pick is returned to the user. The remaining extracted notes are returned to the stacking cassette. The process may be repeated for all deposited notes. |
| US08172055B2 |
One-way clutch
A one-way clutch is proposed which includes an outer race having a radially inner surface in which a plurality of pockets are formed. Rollers are each received in one of the pockets. Wedge-shaped spaces are defined between respective cam surfaces of the pockets and a shaft inserted through the outer race. When the shaft rotates in one direction, the rollers are wedged into the narrow ends of the respective wedge-shaped spaces, thereby locking the clutch. When the shaft rotates in the opposite direction, the rollers move toward the wide ends of the wedge-shaped spaces, thereby unlocking the clutch. The casing includes a main body and a cylindrical member fitted in the main body and made of an elastic synthetic resin. The outer race is fitted in the cylindrical member. |
| US08172047B2 |
Compact combination brake cylinder comprising a pneumatic locking mechanism
A brake cylinder for pneumatic vehicle brakes, especially for utility vehicles includes a spring brake section for carrying out parking brake actions by way of a brake spring, and a service brake section for carrying out pneumatic service brake actions. The spring brake section and the service brake section are combined in one housing as a structural unit. The housing is subdivided by a piston into two compartments, one compartment of the two being used as the pressure compartment for actuating the service brake section, and the brake spring of the spring section being arranged in the other compartment on the opposite end of the piston. The brake spring acts upon an additional spring piston in the compartment, which can be locked relative to the piston by a pneumatic locking mechanism and can be released therefrom by releasing the locking mechanism. The spring piston is connected to a piston rod directly or via additional elements to actuate the vehicle brake. Once the locking mechanism is released, the brake spring is effective between the two pistons and displaces them relative to each other during a parking brake action. The locking mechanism is configured as a pneumatic coupling. |
| US08172044B2 |
Elevator system
An elevator system including a car call registration device by which an elevator user registers a car call before riding on a car and a group supervisory controller with a building specification data storage section in which building specification data including specially-assigned floors is stored. Further, a specially-assigned floor judgment section judges whether a departure floor is a specially-assigned floor when a car call is registered, and a traffic condition judgment section judges the traffic condition of elevators within a building. A car assignment is performed based on the traffic condition judgment section judging by the specially-assigned floor judgment section that the departure floor is a specially-assigned floor, and a car assignment is performed based on a building specification stored in the building specification data storage section when the specially-assigned floor judgment section judges the departure floor is not a specially-assigned floor. |
| US08172043B2 |
Elevator cross-dispatching system with inter group relative system response (IRSR) dispatching
During elevator modernization, a cross-dispatching system receives hall calls and assigns each hall call to either a group of existing elevator car controllers or a group of new elevator car controllers. The cross-dispatching system creates an inter group relative system response (iRSR) value for the hall call for both the existing group of elevators and the new group of elevators, based upon information from each group such as car location, in-service status, load, and direction. If the group assigned the hall call does not answer the call within a redispatch time period, the cross-dispatching system again calculates the iRSR for each group and reassigns the hall call. |
| US08172042B2 |
Elevator power system
A power system (10) operates a plurality of hoist motors (18a, 18b, 18c), each of which controls movement of one of a plurality of elevators (12a, 12b, 12c). The power system (10) includes a power bus (11) and a converter (22) connected across the power bus (11) for converting alternating current (AC) power from an AC power source (20) to direct current (DC) power and delivering the DC power to the power bus (11). The power system (10) also includes a plurality of inverters (26a, 26b, 26c) connected across the power bus (11). Each inverter (26a, 26b, 26c) is connected to a hoist motor (18a, 18b, 18c) and is operable to drive the hoist motor (18a, 18b, 18c) when the hoist motor (18a, 18b, 18c) is motoring by converting the DC power from the power bus (11) into AC power. Each inverter (26a, 26b, 26c) is further operable to convert AC power produced by the hoist motor (18a, 18b, 18c) when the motor is generating to DC power and to deliver the DC power to the power bus (11). A controller (31) manages power on the power bus (11) by controlling operation of the converter (22) and the inverters (26a, 26b, 26c) to drive a motoring hoist motor with power delivered to the power bus (11) by the converter (22) and generating hoist motors. |
| US08172038B2 |
Silencer for a motor device
A silencer for a two-stroke engine includes a first chamber and a second chamber, wherein a flow channel is provided between an outlet of a combustion chamber and the first chamber. A high charge degree of the combustion chamber has a pressure ratio in the region of the outlet which reduces or prevents an escape of fresh gas from the combustion chamber. The flow channel between the outlet and the first chamber is flow-favorably shaped in such a manner that the exhaust gas that flows out of the outlet because of its mass inertia predominantly flows into the first chamber and following charging of the first chamber flows back again and as a result a back pressure is formed in the direction of the combustion chamber. |
| US08172037B2 |
Coating for acoustic treatment that integrates the function of hot-air treatment of frost
The invention relates to a coating for acoustic treatment at the surface of an aircraft, in particular at the leading edge such as the air intake of an aircraft nacelle, said coating including an acoustically resistive layer (28), at least one cellular structure (30) and a reflective layer (32), characterized in that it comprises ducts (34) provided between said cellular structure (30) and the acoustically resistive structure (28), the ducts being each defined by a wall (36) separate from the walls of the cellular structure (30) and one end of the ducts being connected to a hot air supply. |
| US08172034B2 |
System and method for generating and directing very loud sounds
An improved system and method for controlling and directing sound waves is provided. A fuel-oxidant mixture is supplied to at least one detonator having at least one spark initiator. The fuel-oxidant mixture flows through the at least one detonator and into the closed end of at least one detonation tube also having an open end. The timing at least one spark initiator is controlled to initiate at least one spark within the at least one detonator while the fuel-oxidant mixture is flowing through the at least one detonator thereby initiating a detonation wave at the closed end of the at least one detonation tube. The detonation wave propagates the length of the at least one detonation tube and exits the open end of the at least one detonation tube as a sound wave. When multiple detonation tubes are detonated with controlled timing, the resulting sound waves are directed to a desired location. Sound waves can be directed from groups of detonation tubes and from a sparse array of detonation tubes. |
| US08172033B2 |
Materials handling vehicle with a module capable of changing a steerable wheel to control handle position ratio
A materials handling vehicle is provided comprising: a frame comprising an operator's compartment; wheels supported on the frame, at least one of the wheels being a steerable wheel; a steer-by-wire system associated with the steerable wheel to effect angular movement of the steerable wheel about a first axis; and a control apparatus. The steer-by-wire system comprises a control handle capable of being moved by an operator to generate a steer control signal, a selection switch capable of generating one of a first select signal and a second select signal, and a steer motor coupled to the steerable wheel to effect angular movement of the steerable wheel about the first axis. The control apparatus may be coupled to the control handle to receive the steer control signal, coupled to the selection switch to receive the one select signal, and coupled to the steer motor to generate a first drive signal to the steer motor to effect angular movement of the steerable wheel about the first axis. The control apparatus may convert the steer control signal to a corresponding desired angular position for the steerable wheel using one of first and second steerable-wheel-to-control-handle-position ratios, wherein the one ratio is selected based on the one select signal. |
| US08172030B2 |
Multiple function control system for work machine
A control system for a work machine. The control system allows an operator to selectively maintain control of a ground drive, a work tool, or both the ground drive and the work tool. The system provides a foot pedal movable between multiple positions. The foot pedal allows an operator to selectively hold the position of one or both of the ground drive control and work tool control. When the foot pedal is in a first position, the work tool control and ground drive control are not affected. When the foot pedal is in a second position, the position of the work tool control is maintained, while the ground drive control is not affected. When the foot pedal is in a third position, the position of the work tool control is maintained and the position of the ground drive control is maintained. A work tool control lock is used to prevent the work tool control from engaging when the foot pedal is in the second position or the third position. |
| US08172025B2 |
Safety device for a motor vehicle
A safety device for a motor vehicle includes a deformation element which is arranged between a bumper beam and a side rail and moves into the side rail in the event of an impact. The deformation element is configured in the form of an evertable tubular member having a side-rail-proximal rear end provided with an abutment ring. Operatively connected to the deformation element is an actuator which is provided to release a displacement of the deformation element into the side rail in a predefined speed range by liberating the abutment ring in relation to the side rail in a release position, and to block the displacement of the deformation element into the side rail, when the speed range is exceeded or a vehicle speed is below the speed range, by locking the abutment ring in relation to the side rail in an engagement position. |
| US08172016B2 |
Obstacle traversing wheelchair
A wheelchair suspension is provided. The wheelchair suspension includes a frame, a pivot arm, a front caster, a drive assembly, and a rear caster. The pivot arm is pivotally coupled to the frame. The front caster is coupled to the pivot arm. Movement of the drive assembly in a first direction causes the pivot arm to substantially remain in a first position. Movement of the drive assembly in a second direction urges the pivot arm away from the first position. |
| US08172015B2 |
Wheelchair suspension
A wheelchair includes a pivoting drive assembly having a drive wheel, a motor drive connected to the drive wheel, and a first pivoting linkage fixedly attached to the motor drive. The pivoting drive assembly is pivotally coupled to a frame at a first frame pivot axis such that the drive wheel, motor drive, and first pivoting linkage pivot about the first frame pivot axis as a unit. The wheelchair further includes a second pivoting linkage and a front caster assembly. The second pivoting linkage is pivotally coupled to the frame at a second frame pivot axis. The first pivoting linkage is pivotally coupled to the front caster assembly at a first front caster pivot axis and the second pivoting linkage is pivotally coupled to the front caster assembly at a second front caster pivot axis. |
| US08172014B2 |
Wheeled vehicle
A vehicle steering means with a first front ground-engaging steerable wheel located in the front center of the vehicle; second and third front ground-engaging wheels located either side of the first front ground-engaging wheel with means for adjusting the steer angle and the height depending on the steer angle of the first front ground-engaging wheel. When the first front ground-engaging wheel has a straight-ahead steer angle, the second and third wheels are also straight-ahead and all three front ground-engaging wheels are in contact with the ground; and when the steer angle of the first front ground-engaging wheel is turned, the steer angle of the front ground-engaging wheel on the outside of said curve is turned at least partly towards the steer angle of the first front ground-engaging wheel, the steer angle of the front ground-engaging wheel on the inside of said curve is not substantially turned towards the steer angle of the first front ground-engaging wheel. |
| US08172012B2 |
Cutting tool insert and drill bit so equipped
A polycrystalline diamond abrasive cutting element consists generally of a layer of high grade polycrystalline diamond bonded to a cemented carbide substrate. The polycrystalline diamond layer has a working surface and an outer peripheral surface and is characterized by having an annular region or a portion thereof adjacent the peripheral surface that is lean in catalysing material. A region adjacent the working surface is also lean in catalysing material such that in use, as a wear scar develops, both the leading edge and the trailing edge thereof are located in a region lean in catalysing material. |
| US08172011B2 |
Cutting element
A method of manufacturing a tool component, which is typically a cutting element or a gauge stone in a rotary drill bit, including a layer of ultra-hard abrasive material bonded to a substrate, the layer of ultra-hard abrasive material comprising a pair of opposed end surfaces, an upper surface defined between the end surfaces, and at least one curved and tapered cutting edge defined at the intersection of the respective end surfaces and the upper surface. The respective cutting edges of the tool component and the respective end surfaces leading to the cutting edges are generally wedge-shaped, the upper surface of the layer following generally the same or a similar profile, at least in the region of the cutting edges. |
| US08172006B2 |
Pulsed electric rock drilling apparatus with non-rotating bit
The present invention provides for pulsed powered drilling apparatuses and methods. A drilling apparatus is provided comprising a bit having one or more sets of electrodes through which a pulsed voltage is passed through a mineral substrate to create a crushing or drilling action. The electrocrushing drilling process may have, but does not require, rotation of the bit. The electrocrushing drilling process is capable of excavating the hole out beyond the edges of the bit with or without the need of mechanical teeth. |
| US08172002B2 |
Methods of controlling hydraulic motors
A hydraulic control system includes a first motor, a second motor, a pump operatively associated with the first motor, a first coupling valve operatively associated with the second motor, first parallel valves operatively associated with the second motor, and a first switching valve operatively associated with the first coupling valve and the first parallel valves. The first switching valve is configured to switch the first coupling valve between a first coupling state and a second coupling state opposite the first coupling state and to switch the first parallel valves between a first parallel state and a second parallel state opposite the first parallel state. While the first parallel valves are in the first parallel state a portion of the output of the first motor drives the second motor while the first parallel valves are in the second parallel state, the output of the pump drives the second motor. |
| US08171998B1 |
System for controlling hydrocarbon bearing zones using a selectively openable and closable downhole tool
One or more embodiments of a selectively openable and closable downhole tool. The wherein, the downhole tool can include an outer tubular member having an annulus port formed therethrough. The downhole tool can also include an inner tubular member. The inner tubular member can include an inner port. The inner port and annulus port can be selectively aligned to form a flow path therethrough by moving the inner tubular member relative to the outer tubular member. The downhole tool can also include a logic drum configured to selectively move the inner tubular member. The downhole tool can also include a piston assembly configured to move the logic drum. |
| US08171994B2 |
Multi-position valve for fracturing and sand control and associated completion methods
A completion tubular is placed in position adjacent the zone or zones to be fractured and produced. It features preferably sliding sleeve valves that can assume at least two configurations: wide open and open with a screen material juxtaposed in the flow passage. In a preferred embodiment the valve assembly has three positions, adding a fully closed position to the other two mentioned. After run in, the valves can be put in the wide open position in any order desired to fracture. After fracturing, the valves can be closed or selectively be put in filtration position for production from the fractured zones in any desired order. Various ways are described to actuate the valves. The tubular can have telescoping pistons through which the fracturing can take place if the application calls for a cemented tubular. Alternatively, the tubular can be in open hole and simply have openings for passage of fracture fluid and external isolators to allow fracturing in any desired order. |
| US08171992B2 |
Method of fracturing a subterranean formation at optimized and pre-determined conditions
Prior to a hydraulic fracturing treatment, ΔSGPS for a desired propped fracture length, DPST, may be estimated wherein ΔSGPS=SGprop−SGfluid (SGprop being the specific gravity of the proppant and SGfluid being the specific gravity of the transport fluid) in accordance with Equation (I): ΔSGPS=(A)×(1/qi)×(DPST)B×(1/CTRANS)×(1/d2prop)×(μfluid) (I) wherein: A is the multiplier and B is the exponent from the Power Law equation of velocity of the transport slurry vs. distance for the fracture geometry; qi is the injection rate per foot of injection height, bpm/ft; CTRANS is the transport coefficient; dprop is the median proppant diameter, in mm.; and μfluid is the apparent viscosity of the transport fluid, in cP. |
| US08171991B2 |
Drillstring swivel torque monitor
Apparatus for rotationally locking the swivel of a drillstring during downhole backoff, directional drilling, and similar operations, and for continuous monitoring of the torque level in the drillstring. A first member has a collar which attaches to one side of the swivel, the collar having a main plate attached thereto and extending outwardly from the swivel. A second member is suspended from the plate, and has a set of jaws which can be closed to grip the swivel and thereby rotationally lock the swivel. A means for measuring forces between the first and second members is disposed between the first and second members, and in combination with appropriate processing and controls permits monitoring of torque on the drillstring while the drillstring is raised and lowered as desired. |
| US08171990B2 |
In-situ formation strength testing with coring
A method and apparatus for estimating one or more formation properties using in-situ measurements conducted at or near a coring location include a coring tool adapted to cut a core sample in a formation, a member having a distal end that engages a borehole wall substantially adjacent the core sample, and a drive device that engages the member to the borehole wall with a force sufficient to estimate formation strength. |
| US08171988B2 |
Stroker tool
A stroker tool for providing an axial force in an axial direction of a downhole tool. The stroker tool has a pump, a driving unit for driving the pump, and an axial force generator. The generator has an elongated piston housing having a first and a second end, and a piston provided on a shaft, and the shaft penetrates the housing for transmitting the axial force to another tool. The piston is provided in the piston housing so that the shaft penetrates the piston and each end of the piston housing and divides the housing into a first and a second chamber, and the first and the second chamber are each fluidly connected to the pump via at least one duct so that the pump can pump fluid into one chamber by sucking fluid from the other chamber for moving the piston within the housing, and thereby moving the shaft back and forth. |
| US08171986B2 |
Foam metal heat exchanger system
An apparatus includes a foam metal panel heat exchanger core positioned in a duct, an inlet flow passage for directing a first fluid to the heat exchanger core, and an exit flow passage for directing the first fluid from the heat exchanger core, wherein the inlet flow passage is tapered relative to an inlet face of the heat exchanger core and the exit flow passage is tapered relative to an outlet face of the heat exchanger core. The first fluid has a substantially uniform flow distribution through the core. The inlet and exit flow passages can be adjacent to each other. The core can be formed of a compressed foam. |
| US08171983B2 |
Casting die for continuous casting of blooms, slabs, and billets
A mold for the continuous casting of blooms, slabs or billets is provided with a mold tube (2) and a supporting shell (4) surrounding said mold tube. The mold tube (2) is supported by support profiles (15) on the supporting shell (4) extending in its longitudinal direction and distributed over the periphery and is positively connected thereto via connecting profiles (20) extending in the longitudinal direction. The connecting profiles (20) are respectively configured as profile strips (21, 22) outwardly projecting from the outer periphery of the mold tube (2) and inwardly projecting from the inner periphery of the supporting shell (4), which engage in one another such that in the peripheral direction of the mold a clearance is present. As a result, the stresses, permanent deformation and fatigue cracks produced by the thermal expansion in the mold tube are substantially avoided. |