46th week of 2014 patent applcation highlights part 41 |
Patent application number | Title | Published |
20140335378 | ELECTRIC STORAGE DEVICE, SUBSTRATE ASSEMBLY, AND ASSEMBLY METHOD FOR ELECTRIC STORAGE DEVICE - An electric storage device includes a plurality of electric storage elements, a substrate, and a bus bar. The plurality of electric storage elements are arranged in a predetermined direction. An electrode terminal of each of the electric storage elements penetrates through the substrate. The bus bar is coupled to the electrode terminal penetrating through the substrate. The bus bar electrically couples the plurality of electric storage elements to each other. A voltage detecting line and an electronic circuit are mounted to the substrate. The voltage detecting line is electrically coupled to the electrode terminal. The voltage detecting line is configured to detect a voltage of each of the electric storage elements. The electronic circuit is coupled to the voltage detecting line. | 2014-11-13 |
20140335379 | BATTTERY UNIT - The battery unit ( | 2014-11-13 |
20140335380 | Self-Recharging Battery Apparatus and Method of Operation - A self-recharging battery apparatus including a magnesium-air fuel cell component having external battery connector elements; a rechargeable battery; and a water-tight inner sleeve configured to and receiving the rechargeable battery and the inner sleeve being fixedly connected to an inner side of the magnesium-air fuel cell component and the rechargeable battery being electrically connected to the magnesium-air fuel cell component external battery connector elements. | 2014-11-13 |
20140335381 | Active Thermal Management and Thermal Runaway Prevention for High Energy Density Lithium Ion Battery Packs - The present disclosure provides a system, method, and apparatus for battery thermal management. In one or more embodiments, the disclosed method involves sensing, with at least one temperature sensor, a temperature of at least one battery cell, where at least one battery cell is at least partially submerged within a liquid contained within a battery case. The method further involves comparing the temperature of at least one battery cell with a maximum threshold temperature, and commanding a cooling unit to be activated when at least one processor determines that the temperature of at least one battery cell is above the maximum threshold temperature. Further, the method involves circulating, by at least one pump, the liquid via tubing from the battery case to the cooling unit back to the battery case. | 2014-11-13 |
20140335382 | THERMAL INTERFACE COMPOSITE MATERIAL AND METHOD - A composite thermal interface material and methods are shown. Devices such as lithium ion batteries incorporating composite thermal interface materials show significant improvement in cooling performance. In one example, composite thermal interface materials shown provide cooling through both a phase change mechanism, and a heat conducting mechanism which directs heat away from the device to be cooled, such as electrochemical cells in a battery, to an external housing and/or a coupled heat exchange device such as radiating fins. | 2014-11-13 |
20140335383 | METHOD AND DEVICE FOR EXTENDING THE LIFETIME OF A BATTERY IN PARTICULAR OF A VEHICLE - A method includes coupling two conducting rods between terminals of a battery cell of a battery having several branches coupled in parallel, each branch having several battery cells coupled in series. A force tending to squeeze the rods against each other is applied, with the rods being held apart from each other using an insulating block. At least one operating state signal of the cell is monitored, and the insulating block is removed based on the monitoring, allowing the rods to come into electrical contact and short-circuit the battery cell. | 2014-11-13 |
20140335384 | BATTERY, MOTOR VEHICLE AND METHOD FOR OPERATING THE BATTERY - A battery includes a battery cell, and an electrode of the battery cell is connected to the battery cell housing in an electrically conducting manner by a switching element. The battery also includes a monitoring circuit, which is configured to respond to detection of an interference signal by opening the switching element. The switching element is closed during operation without interference. | 2014-11-13 |
20140335385 | BUS BAR MODULES - A bus bar module may have a bus bar including a battery side terminal portion and a connection portion. The battery side terminal portion may electrically connect electrode terminals of two adjacent battery cells of a battery assembly. The connection portion may electrically connect the battery side terminal portion and a terminal of a circuit side member associated with the battery assembly. The bus bar may be configured as a single member. | 2014-11-13 |
20140335386 | BUS BAR MODULES - A bus bar module may include a circuit side member associated with a battery assembly having a plurality of battery cells arranged next to each other in an arrangement direction, and a bus bar electrically connecting the circuit side member with the battery cells of the battery assembly. A gas discharge duct may be integrated with the circuit side member and configured to allow flow therethrough of gas discharged from safety valves associated with the battery cells. | 2014-11-13 |
20140335387 | ELECTRIC STORAGE SYSTEM - An electric storage system includes electric storage blocks and a controller determining the state of each of the electric storage blocks. The plurality of electric storage blocks are connected in series, and each of the electric storage blocks has a plurality of electric storage elements connected in parallel. Each of the electric storage elements has a current breaker breaking a current path within the electric storage element. The controller acquires at least one parameter of an internal resistance and a full charge capacity of each of the electric storage blocks, and uses a change rate between the acquired parameter and a reference value to specify the number of current breakers in a broken state (the number of breaks) in each of the electric storage blocks. The reference value refers to the value of the parameter in the electric storage block not including the current breaker in the broken state. | 2014-11-13 |
20140335388 | BATTERY PACK - Provided is a battery pack including a drainage system capable of efficiently discharging water collected inside the battery pack using buoyancy, preventing moisture permeation from the outside, and being implemented in a simple structure to maximize economical feasibility. The battery pack includes a battery pack case having a battery pack embedded therein and having a drainage hole formed in one side thereof; and a drainage system including a body provided to be concatenated with one side of the battery pack case of a position corresponding to the drainage hole and a floating body accommodated in the body and elevated by an introduced fluid to close the drainage hole. | 2014-11-13 |
20140335389 | BATTERY - A battery, which is provided with a pressure-type current interrupt mechanism, is provided with: a gas-generating material placed outside an electrode body and within a battery case; a positive electrode potential member that is placed outside the electrode body and within the battery case in a manner contacting the gas-generating material, and conducts with the positive electrode of the electrode body; and a negative electrode potential member that is placed outside the electrode body and within the battery case in a manner contacting the gas-generating material while being spaced from the positive electrode potential member, and conducts with the negative electrode of the electrode body. The gas-generating material includes a gas-generating agent that generates a gas when the potential of the positive electrode potential member exceeds a gas generation potential. | 2014-11-13 |
20140335390 | Water-Cooling Type Secondary Battery - Provided is a water-cooling type secondary battery, and more particularly, a water-cooling type secondary battery capable of improving heat conductivity to thereby increase cooling efficiency by integrally forming a refrigerant pipe on an edge part of heat radiating plates respectively interposed between a plurality of battery cells which are stacked in parallel with each other and closely adhered to each other. | 2014-11-13 |
20140335391 | PACKAGING FOR CABLE-TYPE SECONDARY BATTERY AND CABLE-TYPE SECONDARY BATTERY COMPRISING THE SAME - The present disclosure relates to a packaging for a cable-type secondary battery, surrounding an electrode assembly in the cable-type secondary battery, the packaging having a moisture-blocking layer comprising sealant polymer layers on both outer surfaces of a moisture-blocking film and a moisture-blocking film disposed between the sealant polymer layers, wherein the moisture-blocking layer is a tube form surrounding the electrode assembly, and the sealant polymer layers in both ends of the moisture-blocking layer are overlapped and adhered with each other in a predetermined part. The packaging according to the present disclosure can be used in a cable-type secondary battery to block moisture from being infiltrated into an electrode assembly, thereby improving the life characteristics of the battery and preventing the deterioration of battery performances. | 2014-11-13 |
20140335392 | BI-POLAR PROTECTED ELECTRODES AND MULTI-CELL STACKS - Water activated alkali metal battery cells, protected anode bi-polar electrodes and multi-cell stacks are configurable to achieve very high energy density. The cells, bi-polar electrode and multi-cell stacks include a protected anode and a cathode having a solid phase electro-active component material that is reduced during cell discharge. | 2014-11-13 |
20140335393 | BATTERY MODULE - To connect a bus bar plate to a battery module, a plurality of recess portions provided on a plurality of holders so as to be spaced in the stacking direction are engaged with a plurality of projection portions provided on the bus bar plate to be spaced in the stacking direction. Since the lengths “a” of the plurality of projection portions are the same, and the plurality of recess portions are formed from a first recess portion having a length “a” and a second recess portion having a length “b” larger than the length “a,” the precision of positioning of the bus bar plate can be ensured by engagement between the projecting portion and the first recess portion, and even if the gap between the projecting portions or the recess portions is nonuniform, it is possible to assemble the bus bar plate onto the holder with high precision. | 2014-11-13 |
20140335394 | INTERNAL INSULATION DESIGN USING POROUS MATERIAL FOR AN ELECTROCHEMICAL CELL - The prevention of lithium clusters from bridging between the negative and positive portions of a cell during discharge is described. This is done by providing a glass wool material at an intermediate location between the casing and anode current collector of a negative polarity and the cathode current collector and the terminal pin being of a positive polarity. Typically, a lithium ion concentration gradient sufficient to cause lithium cluster formation is induced by the high rate, intermittent discharge of a lithium/silver vanadium oxide (Li/SVO) cell. However, sufficient free electrolyte necessary for normal cell function is held in the relatively large pore volume throughout the extent of the glass wool material. Moreover, permeability within the glass wool material is tortuous, which effectively increases the distance between the negative and positive surfaces of the anode and cathode. This tortuosity effectively stops “straight line” dendrite growth of lithium clusters between opposite polarity structures inside the casing. | 2014-11-13 |
20140335395 | IONICALLY PERMEABLE STRUCTURES FOR ENERGY STORAGE DEVICES - An electrochemical stack comprising carrier ions, an anode comprising an anode active material layer, a cathode comprising a cathode active material layer, a separator between the anode and the cathode comprising a porous dielectric material and a non-aqueous electrolyte, and an ionically permeable conductor layer located between the separator and an electrode active material layer. | 2014-11-13 |
20140335396 | Microporous Membrane - A microporous membrane having a polyolefin microporous membrane and a surfactant adhering to the polyolefin microporous membrane, wherein the surfactant includes a surfactant (A) having a solubility in 100 g of water of 5 g or more and a surfactant (B) having a solubility in 100 g of water of less than 0.1 g, the surfactants (A) and (B) are adhered in an amount of 1 to 40% by mass in total based on 100% by mass of the polyolefin microporous membrane, and the polyolefin microporous membrane has a tortuosity factor of more than 2.0. | 2014-11-13 |
20140335397 | BATTERY CELL ASSEMBLY OF ENHANCED SAFETY AND BATTERY MODULE COMPRISING THE SAME - Disclosed herein is a battery cell assembly including a plurality of battery cells stacked while being electrically connected to each other, wherein one or more of the battery cells are mounted in each cell housing member in a state in which opposite sides of the battery cells are surrounded by each cell housing member excluding electrode terminals of the battery cells, an expansion opening part, through which a portion of a main body of each of the battery cells is exposed outward when the battery cells expand, is formed at one surface or opposite surfaces of each of the at least two cell housing members and the battery cells are stacked such that the at least two expansion opening parts face each other. | 2014-11-13 |
20140335398 | DEVICE AND METHOD TO PREVENT CELL-TO-CELL THERMAL RUNAWAY PROPAGATION IN A BATTERY PACK - A battery block includes a first prismatic battery cell defining a first substantially planar surface, a second prismatic battery cell defining a second substantially planar surface, the second substantially planar surface being in opposing relation to the first substantially planar surface, and a thermal barrier suspended between the first and second substantially planar surfaces, wherein the thermal barrier is spaced from both the first and second substantially planar surfaces. | 2014-11-13 |
20140335399 | ELECTROLYTES FOR LITHIUM SULFUR CELLS - Disclosed is an additive for an electrochemical cell wherein the additive includes an N—O bond. The additive is most preferably included in a nonaqueous electrolyte of the cell. Also disclosed are cells and batteries including the additive, and methods of charging the batteries and cells. An electrochemical cell including the additive preferably has an anode that includes lithium and a cathode including an electroactive sulfur-containing material. | 2014-11-13 |
20140335400 | LITHIUM BATTERY - The invention relates to a lithium battery having electrode tabs, each electrode tab having an insulation layer. The lithium battery comprises a cathode plate having a cathode electrode tab, an anode plate having an anode electrode tab, and a separator strip interposed between the cathode plate and the anode plate, wherein the cathode electrode tab and the anode electrode tab have insulation layers coating on predetermined areas. | 2014-11-13 |
20140335401 | Hard Shell Cell Housing with Vapour Barrier Layer - A hard shell cell housing for an individual alkali metal cell includes a housing main body with an interior space that is configured to accommodate cell components of the individual alkali metal cell, and a housing cover configured to close off the interior space. The housing main body is formed at least substantially from plastic, and further includes at least one vapor barrier layer. | 2014-11-13 |
20140335402 | MOLDING PACKAGING MATERIAL - A molding packaging material including a matte coat layer having excellent formability, chemical resistance, solvent resistance, and printability is provided. The molding packaging material | 2014-11-13 |
20140335403 | ELECTROCHEMICAL CELL PACKAGING MATERIAL - Provided is an electrochemical cell packaging material with excellent electrolyte resistance. An electrochemical cell packaging material includes the following in a laminated structure: a substrate layer that, at a minimum, includes resin film; a protective layer that is arranged as the outermost layer and protects the substrate layer; a thermal adhesion layer that is arranged as the innermost layer and which includes thermal adhesion resin; and a barrier layer that includes metal foil and is arranged between the substrate layer and the thermal adhesion layer. The protective layer is formed of an epoxy resin that has bisphenol A or bisphenol F as an element in the backbone. | 2014-11-13 |
20140335404 | ELECTRODE TERMINAL FOR SECONDARY BATTERY - An electrode terminal for a secondary battery, the electrode terminal interposed between polyolefin-based resin layers facing each other by thermal fusion under pressure at an outer edge portion of a packaging material, the packaging material including a multi-layer sheet including a polyolefin-based resin layer on which at least a metal layer is laminated, and the packaging material sealing at least a positive electrode, a negative electrode, and an electrolyte therein. The electrode terminal includes a metal terminal that is connected to at least one of the positive electrode and the negative electrode; and a corrosion-resistant protective layer that is formed on a surface of the metal terminal. The corrosion-resistant protective layer includes a layer (A) that contains a selected component (A), and any one or both of a layer (X) that contains a further selected component (X) and a layer (Y) that contains a yet further selected component (Y). | 2014-11-13 |
20140335405 | NONAQUEOUS ELECTROLYTES AND NONAQUEOUS-ELECTROLYTE SECONDARY BATTERIES EMPLOYING THE SAME - A nonaqueous electrolyte containing a monofluorophosphate and/or a difluorophosphate and a compound having a specific chemical structure or specific properties. The nonaqueous electrolyte can contain at least one of a saturated chain hydrocarbon, a saturated cyclic hydrocarbon, an aromatic compound having a halogen atom and an ether having a fluorine atom. | 2014-11-13 |
20140335406 | NON-AQUEOUS ORGANIC ELECTROLYTE ADDITIVE, METHOD FOR PREPARING NON-AQUEOUS ORGANIC ELECTROLYTE ADDITIVE, NON-AQUEOUS ORGANIC ELECTROLYTE, AND LITHIUM-ION SECONDARY BATTERY - A non-aqueous organic electrolyte additive is formulated by Formula (I), where R is halogen or R is one of: a C | 2014-11-13 |
20140335407 | Non-Lithium Metal Ion Battery Electrode Material Architecture - A method for configuring a non-lithium-intercalation electrode includes intercalating an insertion species between multiple layers of a stacked or layered electrode material. The method forms an electrode architecture with increased interlayer spacing for non-lithium metal ion migration. A laminate electrode material is constructed such that pillaring agents are intercalated between multiple layers of the stacked electrode material and installed in a battery. | 2014-11-13 |
20140335408 | ANODE ELECTRODES FOR SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY CONTAINING THE SAME - Disclosed is an anode for secondary batteries, in which an anode mixture including an anode active material and a binder is coated on a current collector, wherein the binder includes a homopolymer having a molecular weight of 1,000,000 to 1,400,000 and the anode active material includes a lithium metal oxide represented by Formula 1 below: | 2014-11-13 |
20140335409 | Transition Metal Hexacyanometallate Electrode with Water-soluble Binder - A method is provided for fabricating a transition metal hexacyanometallate (TMHCM) electrode with a water-soluble binder. The method initially forms an electrode mix slurry comprising TMHCF and a water-soluble binder. The electrode mix slurry is applied to a current collector, and then dehydrated to form an electrode. The electrode mix slurry may additionally comprise a carbon additive such as carbon black, carbon fiber, carbon nanotubes, graphite, or graphene. The electrode is typically formed with TMHCM greater than 50%, by weight, as compared to a combined weight of the TMHCM, carbon additive, and binder. Also provided are a TMHCM electrode made with a water-soluble binder and a battery having a TMHCM cathode that is made with a water-soluble binder. | 2014-11-13 |
20140335410 | ELECTRODE COMPOSITION FOR A SECONDARY BATTERY CELL - Disclosed are a composite electrode material for a rechargeable battery; a method of making a composite electrode material; an electrode including the composite electrode material; cells including such electrodes; and devices including the cells. A composite electrode material for a rechargeable battery cell includes an electroactive material; and a polymeric binder including pendant carboxyl groups. The electroactive material includes one or more components selected from the group including an electroactive metal, an electroactive semi-metal, an electroactive ceramic material, an electroactive metalloid, an electroactive semi-conductor, an electroactive alloy of a metal, an electroactive alloy of a semi-metal and an electroactive compound of a metal or a semi-metal. The polymeric binder has a molecular weight in the range 300,000 to 3,000,000. 40 to 90% of the carboxyl groups of the binder are in the form of a metal ion carboxylate salt. | 2014-11-13 |
20140335411 | ETCHED SILICON STRUCTURES, METHOD OF FORMING ETCHED SILICON STRUCTURES AND USES THEREOF - A method of etching silicon, the method comprising the steps of: electrolessly depositing a first metal onto a silicon surface to be etched, wherein the electrolessly deposited first metal partially covers the surface of the silicon to be etched; depositing a second metal that is different from the first metal over the silicon surface and the electrolessly deposited first metal, wherein a film of the deposited second metal covers the silicon surface to be etched; removing the first metal and the second metal from regions of the film of the deposited second metal that overlie the first metal to leave the second metal partially covering the silicon surface to be etched; and etching the silicon by exposing the silicon surface to an aqueous etching composition comprising an oxidant and a source of fluoride ions. | 2014-11-13 |
20140335412 | PROCESS FOR FABRICATING NANOWIRE ARRAYS - A process is provided for etching a silicon-containing substrate to form nanowire arrays. In this process, one deposits nanoparticles and a metal film onto the substrate in such a way that the metal is present and touches silicon where etching is desired and is blocked from touching silicon or not present elsewhere. One submerges the metallized substrate into an etchant aqueous solution comprising HF and an oxidizing agent. In this way arrays of nanowires with controlled diameter and length are produced. | 2014-11-13 |
20140335413 | ELECTRODE MATERIAL, PASTE, ELECTRODE PLATE, AND LITHIUM ION BATTERY - An electrode material includes Fe-containing olivine-structured Li | 2014-11-13 |
20140335414 | Synthesis and Characterization of Lithium Nickel Manganese Cobalt Phosphorous Oxide - Disclosed herein are certain embodiments of a novel chemical synthesis route for lithium ion battery applications. Accordingly, various embodiments are focused on the synthesis of a new active material using NMC (Lithium Nickel Manganese Cobalt Oxide) as the precursor for a phosphate material having a layered crystal structure. Partial phosphate generation in the layer structured material stabilizes the material while maintaining the large capacity nature of the layer structured material. | 2014-11-13 |
20140335415 | Battery electrode having elongated particles embedded in active medium - The battery includes one or more electrodes that each has an active layer on a current collector. The active layer including active particles. The active particles include elongated particles embedded in an active medium such that at least a portion of the elongated particles each extends from within the active medium past a surface of the active medium. | 2014-11-13 |
20140335416 | ELECTRIC ENERGY STORAGE DEVICE - An electric energy storage device comprises first and second conductor layers, and positive and negative electrodes. The first conductor layer has both surfaces coated with ionic or dipole material across entire surface thereof. The second conductor layer has both surfaces coated with ionic or dipole material across entire surface thereof. The positive electrode is attached to the first conductor layer. The negative electrode is attached to the second conductor. The stored electrical energy is discharged and output to the electrodes by using an external AC voltage in a predetermined frequency range as a trigger power. | 2014-11-13 |
20140335417 | LITHIUM-ION SECONDARY BATTERY - A lithium-ion secondary battery ( | 2014-11-13 |
20140335418 | Battery having electrode with carbon current collector - The battery includes an electrode having an active medium on a current collector. The active medium includes one or more active materials. The current collector includes or consists of carbon nanotubes. The electrical conductivity and weight of carbon nanotubes permit the weight of the battery to be reduced while the energy density and the power density of the battery are increased. | 2014-11-13 |
20140335419 | COMPOSITE PARTICLES, MANUFACTURING METHOD THEREOF, ELECTRODE MATERIAL FOR SECONDARY BATTERY, AND SECONDARY BATTERY - Provided is positive electrode material for a highly safe lithium-ion secondary battery that can charge and discharge a large current while having long service life. Disclosed are composite particles comprising: at least one carbon material selected from the group consisting of (i) fibrous carbon material, (ii) chain-like carbon material, and (iii) carbon material produced by linking together fibrous carbon material and chain-like carbon material; and lithium-containing phosphate, wherein at least one fine pore originating from the at least one carbon material opens to outside the composite particle. Preferably, the composite particles are coated with carbon. The fibrous carbon material is preferably a carbon nanotube with an average fiber size of 5 to 200 nm. The chain-like carbon material is preferably carbon black produced by linking, like a chain, primary particles with an average particle size of 10 to 100 nm. | 2014-11-13 |
20140335420 | NEGATIVE-ELECTRODE MATERIAL FOR RECHARGEABLE BATTERIES WITH NONAQUEOUS ELECTROLYTE, AND PROCESS FOR PRODUCING THE SAME - There is provided a negative-electrode material for rechargeable batteries with a nonaqueous electrolyte which have a high charge/discharge capacity and excellent rate characteristics. The negative-electrode material for rechargeable batteries with a nonaqueous electrolyte comprises: carbon material having a carbon atom content of not less than 98.0% in terms of mass and a lattice spacing (d | 2014-11-13 |
20140335421 | MICROPOROUS MEMBRANE OF POLYETHYLENE-BASED COMPOSITE MATERIAL AND PREPARATION METHOD THEREOF - A microporous membrane of a polyethylene-based composite material, including high density and high crystallinity of polyethylene as a base material. The polyethylene is modified by a modifying agent accounting for 10-25 wt. % of the membrane and including a moderate molecular weight of rubber selected from polyisobutylene (PIB), ethylene-propylene methylene copolymer (EPM), or a mixture thereof, the rubber having a dynamic viscosity of between 50 and 2000 Pa·S at 100° C. and a weight average molecular weight of between 90,000 and 250,000. The modified polyethylene is dissolved in a solvent and a pore-forming agent for pore formation. | 2014-11-13 |
20140335422 | IMPLANTABLE MEDICAL DEVICE INCLUDING EDDY CURRENT REDUCING BATTERY - An implantable device, such as a pacer, defibrillator, or other cardiac rhythm management device, can include one or more MRI Safe components. In an example, the implantable device includes a battery including a first electrode and a second electrode separate from the first electrode. The second electrode includes a first surface and a second surface. The second electrode includes a slot through the second electrode from the first surface toward the second surface. The slot extends from a perimeter of the second electrode to an interior of the second electrode. The slot is configured to at least partially segment a surface area of the second electrode to reduce a radial current loop size in the second electrode. | 2014-11-13 |
20140335423 | PROPYLENE-BASED RESIN MICROPOROUS FILM, SEPARATOR FOR BATTERY, BATTERY, AND METHOD FOR PRODUCING PROPYLENE-BASED RESIN MICROPOROUS FILM - The present invention provides a propylene-based resin microporous film which has excellent electrolyte solution retention property, and can provide a lithium ion battery in which a decrease in discharge capacity is highly reduced even after repeated charge and discharge. | 2014-11-13 |
20140335424 | Porous Separator for a Secondary Battery Including Cellulose Nanofibers and Method For Manufacturing Same - The present invention relates to a separator for secondary battery including cellulose nanofibers, and to a method for fabricating the same. The separator has a porous structure of micropores formed between the cellulose nanofibers. The porous structure has a porosity of 10 to 80% (v/v) and a pore size of 0.01 to 10 μm. The separator has a thickness of 5 to 30 μm. The separator has good properties in regards to thermal stability, dimensional stability, wettability, and electrochemical stability, and the fabrication process can be simplified to reduce the production cost. | 2014-11-13 |
20140335425 | PROTON/CATION TRANSFER POLYMER - A polymer that provides for effective proton/cation transfer within, through, across the polymer. The polymer may be used in an electrochemical sensor and may include a redox active species and a facilitator of proton transfer that may provide for the “shuttling”/transfer of a proton through the polymer. As such, the polymer may provide for protons to be transferred through the polymer from or to a conducting substrate. The polymer may also provide for separation of components, fluids, materials in an electrochemical system while still allowing for a transfer, shuttling of protons or cations between the components, fluids or material. The proton, cation transfer polymer may be used in a battery, an electrochemical sensor or a fuel cell. | 2014-11-13 |
20140335426 | NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR PRODUCING NONAQUEOUS ELECTROLYTE SECONDARY BATTERY - A nonaqueous electrolyte secondary battery includes a positive electrode, a negative electrode, and a nonaqueous electrolyte. A positive electrode charge potential is 3.7 V or less with respect to a lithium metal potential. The nonaqueous electrolyte includes a cyclic disulfone compound having a specific structure in an amount of 0.1 to 4.0% by mass based on a total mass of the nonaqueous electrolyte. | 2014-11-13 |
20140335427 | ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY EMPLOYING THE SAME - An electrolyte for a lithium secondary battery and a lithium secondary battery including the electrolyte are provided. The electrolyte includes a compound represented by Formula 1 below; a nonaqueous organic solvent; and a lithium salt: | 2014-11-13 |
20140335428 | GRAPHITE MATERIAL, CARBON MATERIAL FOR BATTERY ELECTRODE, AND BATTERY - A graphite material having pores which, when 200 rectangular regions of 6 μm×8 μm are randomly selected in a surface image of the graphite material observed by a scanning electron microscope, in the surface of the graphite material appearing in the regions, a pore appearing on the surface and having an aperture in a shape having a diameter of 15 nm to 200 nm, a circularity degree of 0.75 to 1.0 and a major axis/minor axis ratio of 1.0 to 1.5 is visible in two regions or more. Also disclosed is a carbon material for battery electrodes, a paste for electrodes, an electrode and a lithium ion secondary battery including the graphite material. | 2014-11-13 |
20140335429 | ALKALINE BATTERY WITH ELECTROLYTE GRADIENT - A membrane electrode assembly includes a gas diffusion layer, a catalytic layer in fluid communication with the gas diffusion layer, an anodic layer and a bipolar solid electrolyte disposed between the catalytic and anodic layers. The bipolar solid electrolyte inhibits carbonate formation in air breathing alkaline cells and inhibits dendritic growth between the anodic and catalytic layers. | 2014-11-13 |
20140335430 | FUEL CELL SYSTEM AND OPERATING METHOD THEREFOR - A fuel cell system and method that enables warm-up power generation corresponding to the residual water volume in the fuel cell stack without using auxiliary devices for measuring the residual water volume in the fuel cell stack. A controller computes total generated electrical energy Q by integrating of the generated current detected by current sensor during the period from start-up to shutting down of the fuel cell system, and stores the result in total generated electrical energy storage part. Also, controller measures fuel cell temperature Ts at the last shutting down cycle with temperature sensor, and stores it in power generation shutting down temperature storage part. When the fuel cell system is started, controller estimates residual water volume WR that remains in fuel cell stack | 2014-11-13 |
20140335431 | FUEL CELL SEAL RETAINER ASSEMBLY - An exemplary fuel cell manifold seal retainer assembly includes a bracket and a retainer. The bracket is mountable to a manifold of the fuel cell stack. The retainer extends closer to a fuel cell stack then the manifold when the retainer is mounted to the bracket and when the bracket is mounted to the manifold. The retainer limits movement of a seal away from an installed position. | 2014-11-13 |
20140335432 | SYSTEMS AND METHODS FOR ESTIMATING FUEL CELL STATES - Apparatus, methods, and systems for estimating hydrogen concentration and/or pressure in an anode compartment of a fuel cell stack in a fuel cell vehicle. In some implementations, the estimates are based on a correlation between a transient dip in voltage in response to an anode to cathode bleed event and a concentration of hydrogen in the anode compartment of a fuel cell stack. Some implementations may comprise initiating a bleed event, sensing a transient dip in voltage in response to the bleed event, and using the correlation to calculate an estimate of a concentration and/or pressure of the gas in the anode compartment. The sensitivity of the correlation and hence the accuracy of estimation may change with the power level and may be accounted for in the correlation. | 2014-11-13 |
20140335433 | FUEL CELL SYSTEM AND CONTROL METHOD OF FUEL CELL SYSTEM - A fuel cell system includes a fuel cell and a controller that controls a voltage of the fuel cell. The controller sets a target increase amount ΔV, based on a target voltage which is a target value of voltage relative to a predetermined electric current of the fuel cell. The controller sets a processing condition of a temporary voltage drop process, based on the target increase amount ΔV. The controller performs a temporary voltage drop process under the set processing condition. The temporary voltage drop process temporarily drops the voltage of the fuel cell based on a power generation characteristic of the fuel cell, so as to cause a temporary increase in electric current of the fuel cell and change the power generation characteristic of the fuel cell. | 2014-11-13 |
20140335434 | FUEL CELL VEHICLE - A fuel cell vehicle is provided which includes an exterior heat exchanger for cooling and the exterior heat exchanger for heating are arranged at a front part of the vehicle, and the exterior heat exchanger for heating is heated by the outside air used to cool the air-cooling type fuel cell stack, an intake duct and an exhaust duct are mounted at the front side and the rear side of the air-cooling type fuel cell stack, respectively, the intake duct and the exterior heat exchanger for cooling are arranged at a front side part of the vehicle so as not to overlap with each other when the vehicle is seen from the front, and the exterior heat exchanger for heating is arranged at the rear of the exhaust duct. | 2014-11-13 |
20140335435 | FUEL CELL SYSTEM, AND CONTROL METHOD FOR FUEL CELL SYSTEM - A fuel cell system includes: a fuel cell supplied with fuel gas for power generation; a fuel supply flow passage flowing fuel gas, supplied from a fuel supply source, to the fuel cell; a pressure regulating valve regulating a pressure of fuel gas flowing through the fuel supply flow passage; a fuel circulation flow passage returning gas, emitted from the fuel cell, to the fuel supply flow passage; a circulation pump delivering gas in the fuel circulation flow passage to the fuel supply flow passage; an emission valve emitting gas in the fuel circulation flow passage to an outside; and a control device controlling the pressure regulating valve, the circulation pump and the emission valve such that the sum of losses of crossover hydrogen, circulation pump power and purge hydrogen is minimum while a hydrogen stoichiometric ratio required for power generation of the fuel cell is ensured. | 2014-11-13 |
20140335436 | FUEL CELL - A fuel cell has a membrane electrode assembly including an electrolyte membrane, catalyst layers disposed on both sides of the electrolyte membrane, and three or more layers of porous bodies disposed on a front surface side of the catalyst layer, a frame body surrounding an outer periphery of the electrolyte membrane, and a separator that partitions and forms a gas passage between the membrane electrode assembly and the separator. Extended portions are provided at an outer edge of a first porous body adjacent to the separator among the three layers of the porous bodies, and at an outer edge of a second porous body adjacent to the first porous body, respectively, so as to extend to be superimposed over the frame body. The extended portions of the first and second porous bodies intervene between the frame body and the separator. | 2014-11-13 |
20140335437 | ELECTRODE CATALYST FOR FUEL CELL, ELECTRODE FOR FUEL CELL INCLUDING THE ELECTRODE CATALYST, AND MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL INCLUDING THE SAME - An electrode catalyst for a fuel cell, an electrode, a fuel cell, and a membrane electrode assembly (MEA), the electrode catalyst including a carbonaceous support, and a catalyst metal loaded on the carbonaceous support, wherein the carbonaceous support includes a functional group bound on a surface thereof, the functional group being represented by one of Formula 1 or Formula 2, below, | 2014-11-13 |
20140335438 | MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL USING THE SAME - A membrane electrode assembly includes a proton exchange membrane having two surfaces, and two electrodes separately located on the two surfaces. At least one of the two electrodes comprises a carbon nanotube composite structure, the carbon nanotube composite structure includes a carbon nanotube structure and a catalyst material dispersed in the carbon nanotube structure. The carbon nanotube structure is a planar structure including a plurality of carbon nanotube wires located side by side, crossed, or weaved together to form the carbon nanotube structure. Each of the plurality of carbon nanotube wires includes a plurality of carbon nanotubes aligned around an axis of the carbon nanotube twisted wire in a helix way. | 2014-11-13 |
20140335439 | POLYMER ION EXCHANGE MEMBRANE AND METHOD OF PREPARING SAME - Disclosed are a polymer ion exchange membrane having a self-hydration capability at a high temperature under low humidity, a method of preparing the polymer ion exchange membrane, and a polymer electrolyte fuel cell system including the polymer ion exchange membrane. The polymer electrolyte membrane includes a hydrocarbon-based proton conductive polymercoating layer, and has a nano-crack on the hydrophobic surface and thus may secure ion conductivity and self-hydration capability under low humidity and remarkably improve electrochemical performance of an electrolyte. | 2014-11-13 |
20140335440 | MOLDED ARTICLE OF POLYMER ELECTROLYTE COMPOSITION AND SOLID POLYMER TYPE FUEL CELL USING SAME | 2014-11-13 |
20140335441 | METHOD FOR PRODUCING POROUS METALLIC BODY AND POROUS METALLIC BODY - A method for producing a porous metallic body at least includes a step of forming an electrically conductive coating layer on a surface of a skeleton of a three-dimensional network resin having a continuous pore by coating the surface with a coating material containing a carbon powder having a volume-average particle size of 10 μm or less and at least one fine powder having a volume-average particle size of 10 μm or less and selected from the group consisting of metal fine powders and metal oxide fine powders; a step of forming at least one metal plating layer; and a step of performing a heat treatment to remove the three-dimensional network resin and to cause reduction and thermal diffusion in the at least one metal or metal oxide fine powder and the at least one metal plating layer. | 2014-11-13 |
20140335442 | METHOD OF PREPARING NICKEL-ALUMINUM ALLOY POWDER AT LOW TEMPERATURE - Provided is a method for preparing nickel-aluminum alloy powder at low temperature, which is simple and economical and is capable of solving the reactor corrosion problem. The method for preparing nickel-aluminum alloy powder at low temperature includes: preparing a powder mixture by mixing nickel powder and aluminum powder in a reactor and adding aluminum chloride into the reactor (S1); vacuumizing the inside of the reactor and sealing the reactor (S2); and preparing nickel-aluminum alloy powder by heat-treating the powder mixture in the sealed reactor at low temperature (S3). | 2014-11-13 |
20140335443 | FUEL CELL COMPONENTS AND SYSTEMS HAVING CARBON-CONTAINING ELECTRICALLY-CONDUCTIVE HOLLOW FIBERS - A method, according to one embodiment, includes acquiring a structure having an ionically-conductive, electrically-resistive electrolyte/separator layer covering an inner or outer surface of a carbon-containing electrically-conductive hollow fiber and a catalyst along one side thereof, adding an anode that extends along at least part of a length of the structure, and adding a cathode that extends along at least part of the length of the structure, the cathode being on an opposite side of the hollow fiber as the anode. | 2014-11-13 |
20140335444 | FUEL CELL SEPARATOR WITH GASKET AND METHOD FOR MANUFACTURING THE SAME - The present invention provides a fuel cell separator with a gasket manufactured by integrally forming a gasket on one side of a separator; independently injection molding a frame gasket on a frame such that a first airtight portion covers the entire surface of the frame to maintain the shape of the frame gasket and a second airtight portion projects upward and downward from both ends of the first airtight portion; and bringing the first airtight portion of the frame gasket into contact with the other side of the separator with the gasket formed on one side thereof. To create a fuel cell stack in certain embodiments, the invention stacks the second airtight portion of the frame gasket on another second airtight portion of an adjacent unit cell with a membrane-electrode assembly interposed therebetween. | 2014-11-13 |
20140335445 | MASK AND METHOD OF MANUFACTURING THE SAME - A method of manufacturing a mask includes: providing a base substrate including light-absorbing layer patterns on a first surface thereof; providing a reflective layer on the light-absorbing layer patterns and the first surface of the base substrate; and providing reflective patterns by partially removing the reflective layer. The providing the reflective patterns includes removing the light-absorbing layer patterns and a portion of the reflective layer, by irradiating the light-absorbing layer patterns with laser light. | 2014-11-13 |
20140335446 | Systems and Methods for Lithography Masks - Structure of mask blanks and masks, and methods of making masks are disclosed. The new mask blank and mask comprise a tripe etching stop layer to prevent damages to the quartz substrate when the process goes through etching steps three times. The triple etching stop layer may comprise a first sub-layer of tantalum containing nitrogen (TaN), a second sub-layer of tantalum containing oxygen (TaO), and a third sub-layer of TaN. Alternatively, the triple etching stop layer may comprise a first sub-layer of SiON material, a second sub-layer of TaO material, and a third sub-layer of SiON material. Another alternative may be one layer of low etching rate Mo | 2014-11-13 |
20140335447 | COMPOSITION FOR HARDMASK, METHOD OF FORMING PATTERNS USING THE SAME, AND SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE INCLUDING THE PATTERNS - A composition for a hardmask including copolymer including repeating units represented by Chemical Formulae 1 and 2 and a solvent, a method of forming a pattern using the same, and a semiconductor integrated circuit device including a pattern formed using the method are provided. | 2014-11-13 |
20140335448 | PHOTOSENSITIVE SILOXANE RESIN COMPOSITION - [Object] To provide a photosensitive siloxane resin composition excellent in alkali-solubility and in sensitivity, and also to provide a pattern-formation method employing that. | 2014-11-13 |
20140335449 | MAGNETIC TONER - A magnetic toner including: magnetic toner particles containing a binder resin, a magnetic body, and a release agent; and inorganic fine particles present on the surface of the magnetic toner particles, wherein the inorganic fine particles present on the surface of the magnetic toner particles contain metal oxide fine particles, the metal oxide fine particles containing silica fine particles, and optionally containing titania fine particles and alumina fine particles, and a content of the silica fine particles being at least 85 mass % with respect to a total mass of the silica fine particles, the titania fine particles and the alumina fine particles, wherein the magnetic toner has a coverage ratio A of the magnetic toner particles' surface by the inorganic fine particles and a coverage ratio B of the magnetic toner particles' surface by the inorganic fine particles fixed to the magnetic toner particles' surface that reside in prescribed numerical value ranges; the binder resin contains a styrene resin; the release agent contains a monoester compound or a diester compound; and the softening temperature and softening point of the magnetic toner reside in prescribed temperature ranges. | 2014-11-13 |
20140335450 | MAGNETIC TONER - A magnetic toner is provided that exhibits an excellent electrostatic offset resistance both initially and after long-term use. The magnetic toner contains: magnetic toner particles containing a binder resin and a magnetic body; and inorganic fine particles present on the surface of the magnetic toner particles, wherein the inorganic fine particles present on the surface of the magnetic toner particles contain a prescribed metal oxide fine particle in a prescribed proportion; the magnetic toner has prescribed numerical value ranges for a coverage ratio A of the magnetic toner particle surface covered by the inorganic fine particles and for a coverage ratio B by the inorganic fine particles that are fixed to the magnetic toner particle surface; the magnetic toner particle contains a crystalline polyester; and measurement of the magnetic toner with a differential scanning calorimeter provides a characteristic differential scanning calorimetric curve. | 2014-11-13 |
20140335451 | TONER PARTICLES HAVING AN INCREASED SURFACE HARDNESS AND TONERS THEREOF - The present embodiments relate to toner particles having an increased surface hardness, and toners comprising said toner particles. More specifically, the present embodiments relate to toner particles having an average surface hardness of from about 130 mPa to about 250 mPa, comprising a core surrounded by a shell, wherein the shell comprises a crystalline resin. | 2014-11-13 |
20140335452 | POSITIVE PHOTOSENSITIVE SILOXANE COMPOSITION - A positive photosensitive siloxane composition comprising at least three types of following polysiloxanes (A), (B) and (C) obtained by hydrolyzing and condensing a silane compound represented by general formula (1) R | 2014-11-13 |
20140335453 | METHOD FOR PRODUCING RESIST COMPOSITION - Provided by the present invention is a method for producing a resist composition, especially a silicon-containing resist underlayer film composition, with fewer film defects, the composition used in immersion exposure, double patterning, development by an organic solvent, and so forth. Specifically, provided is a method for producing a resist composition to be used for manufacturing a semiconductor device, wherein the resist composition is filtered using a filter which filters through 5 mg or less of an eluate per unit surface area (m | 2014-11-13 |
20140335454 | UNDERLAYER COMPOSITION AND METHOD OF IMAGING UNDERLAYER - A method of forming a pattern comprises diffusing an acid, generated by irradiating a portion of a photosensitive layer, into an underlayer comprising an acid sensitive copolymer comprising an acid decomposable group and an attachment group, to form an interpolymer crosslink and/or covalently bonded to the surface of the substrate. Diffusing comprises heating the underlayer and photosensitive layer. The acid sensitive group reacts with the diffused acid to form a polar region at the surface, in the shape of the pattern. The photosensitive layer is removed to forming a self-assembling layer comprising a block copolymer having a block with an affinity for the polar region, and a block having less affinity than the first. The first block forms a domain aligned to the polar region, and the second block forms a domain aligned to the first. Removing either the first or second domain exposes a portion of the underlayer. | 2014-11-13 |
20140335455 | UNDERLAYER COMPOSITION AND METHOD OF IMAGING UNDERLAYER COMPOSITION - A method of forming a pattern comprises diffusing an acid formed by irradiating a portion of a photosensitive layer, into an underlayer comprising an acid sensitive copolymer having acid decomposable groups and attachment groups covalently bonded to the surface of the substrate and/or forming an interpolymer crosslink. Diffusing comprises heating the underlayer and photosensitive layer. The acid sensitive group reacts with the diffused acid to form a polar region on the underlayer, with the shape of the pattern. The photosensitive layer is removed, forming a self-assembling layer comprising a block copolymer having a first block with an affinity for the polar region, and a second block having less affinity for the polar region. The first block forms a domain aligned to the polar region, and the second block forms another domain aligned to the first. Removing either domain exposes a portion of the underlayer. | 2014-11-13 |
20140335456 | Method of Improving Print Performance in Flexographic Printing Plates - A method of tailoring the shape of a plurality of relief printing dots created in a photosensitive printing blank during a platemaking process including the steps of: (a) selectively exposing at least one photocurable layer to a source of actinic radiation to selectively crosslink and cure the at least one photocurable layer; and (b) developing the exposed at least one photocurable layer to reveal the relief image therein, said relief image comprising the plurality of relief printing dots. The source of actinic radiation comprises a source of UV light in the UV-A range and a source of light in the UV-C range. The at least one photocurable layer is simultaneously exposed to the source of UV light in the UV-A range and the source of UV light in the UV-C range to produce printing dots having at least one desired geometric characteristic. | 2014-11-13 |
20140335457 | LITHOGRAPHIC APPARATUS AND DEVICE MANUFACTURING METHOD - In an immersion lithography apparatus in which immersion liquid is supplied to a localized space, the space is substantially polygonal in plan substantially parallel to the substrate. In an embodiment, two corners of the space have a radius of curvature no greater than the width of a transition zone between the space configured to contain liquid and a surrounding configured not to contain liquid. | 2014-11-13 |
20140335458 | OPTICAL AIR SLIT AND METHOD FOR MANUFACTURING OPTICAL AIR SLITS - A structure having an optical slit therein. The structure includes a substrate having an opening therethrough and a metal layer disposed on the substrate, such metal layer having a photolithographically formed slit therein, such slit being narrower than the opening and being disposed over the opening, portions of the metal layer disposed adjacent the slit being suspended over the opening and other portions of the metal layer being supported by the substrate. | 2014-11-13 |
20140335459 | METHOD OF FORMING POLYMER NANOFIBER METAL-NANOPARTICLE COMPOSITE PATTERN - A method of forming a polymer nanofiber-metal nanoparticle composite pattern includes forming on a substrate a polymer nanofiber layer comprising polymer nanofibers made from polymers including a heteroaryl group; selectively exposing to UV-ozone a part of the polymer nanofiber layer through an aperture of a mask; selectively removing a part of the polymer nanofiber layer which was not exposed to UV-ozone from the polymer nanofiber layer to form a polymer nanofiber layer pattern; depositing a metal precursor on the polymer nanofiber layer pattern; and reducing the metal precursor into a metal. | 2014-11-13 |
20140335460 | ELECTRICALLY ENHANCED COMBUSTION CONTROL SYSTEM WITH MULTIPLE POWER SOURCES AND METHOD OF OPERATION - A combustion system is provided that includes a fuel nozzle configured to support a combustion reaction, and an electrode positioned to apply an electrical charge to the combustion reaction. A power converter is positioned to receive heat produced by the combustion reaction and to convert a portion of the received heat to electrical energy. A combustion system controller is configured to provide the electrical charge to the electrode, using energy drawn either from the power converter or from a power storage element, depending on an amount of power being produced by the power converter and on a state-of-charge of the power storage element. The controller is further configured to use surplus energy generated by the power converter to recharge the power storage element. | 2014-11-13 |
20140335461 | CHEMICAL-LOOPING COMBUSTION METHOD WITH DILUTE PHASE REMOVAL OF ASHES AND FINES IN THE OXIDATIONZONE AND PLANT USING SAME - The invention relates to a method for chemical-looping combustion of a hydrocarbon-containing feedstock, comprising:
| 2014-11-13 |
20140335462 | Cell Phone Cover with Integrated Cigarette Lighter - Described is a cell phone cover having an integrated cigarette lighter. The cell phone cover includes a housing that is divided into an interior volume in which a cell phone can be inserted, and an enclosed volume in which a control circuit having a supplemental battery is positioned. A lighting port having a heating element suited for lighting a cigarette and at least one lighting port control are positioned on the housing. The lighting port control allows a user to turn the lighting port on or off and is connected to a control circuit and powered by means of the supplemental battery. The cell phone cover is composed of a heat-resistant material that will not burn or melt as result of the heat created by the lighting port and that protects the cell phone from exposure to the heat created from the lighting port. | 2014-11-13 |
20140335463 | DOMESTIC APPLIANCE AND METHOD - A domestic appliance includes a first display area for displaying first operation settings of the domestic appliance, a first control element for selecting one of the first operation settings, a second display area for displaying second operation settings of the domestic appliance, a second control element for selecting one of the second operation settings. A control facility is provided to allocate a first two-dimensional extent to the first display region and a second two-dimensional extent to the second display region when a user actuates the first operating element and to allocate a third two-dimensional extent to the first display region and a fourth two-dimensional extent to the second display region when the user actuates the second operating element. The third two-dimensional extent is smaller than the first two-dimensional extent and the fourth two-dimensional extent is larger than the second two-dimensional extent. | 2014-11-13 |
20140335464 | ORAL ILLUMINATION SYSTEMS AND METHODS - An oral illumination apparatus configured for placement in a mouth. The oral illumination apparatus includes a housing configured to be coupled to a structure in the mouth. The housing including a processing circuit. The oral illumination apparatus further includes a sensor coupled to the housing and configured to detect a characteristic from within the mouth, wherein the sensor provides a feedback signal indicative of the characteristic to the processing circuit. The oral illumination apparatus includes a light source coupled to the housing and operatively coupled to the processing circuit. The oral illumination apparatus further includes a power source coupled to the housing. The processing circuit is configured to control the light source in response to the feedback signal. | 2014-11-13 |
20140335465 | Anterior Development And Postural Trainer - An orthodontic appliance that postures the lower jaw forward and connects the lower jaw to the upper jaw, comprising two upper palate bases, a labial bow located in a front region of the appliance, a lower incisor support wire located in a front region of the appliance, an upper incisor support wire located in the a front region of the appliance, a lateral incisor support wire, cuspid support wires located in a front region of the appliance, a palatal bar which connects the two bases of the appliance, and landing gear reminders to engage the soft tissue covering the mandible. | 2014-11-13 |
20140335466 | TREATMENT PROGRESS TRACKING AND RECALIBRATION - The present invention relates to systems and methods of developing and tracking delivery and patient progression through an orthodontic treatment plan. One method includes identifying deviations from an orthodontic treatment plan, including receiving a digital representation of an actual arrangement of a patient's teeth after an orthodontic treatment plan has begun for the patient and prior to completion of the orthodontic treatment plan. The method further includes comparing the actual arrangement to a pre-determined planned arrangement to determine if the actual arrangement substantially deviates from the planned arrangement, the comparing comprising matching teeth from a previously segmented model to a surface of an unsegmented representation of the actual arrangement; and calculating one or more positional differences between the actual and planned arrangements of at least some of the corresponding teeth. | 2014-11-13 |
20140335467 | VIBRATION IMPARTING DEVICE FOR DENTAL USE - A vibrating dental device vibrates a specific tooth in a dentition attached with a bracket, a wire or a mouthpiece as an orthodontic appliance. The vibrating dental device includes a vibration source, a connector connected to the orthodontic appliance, and a vibration transmitter, which transmits vibration generated by the vibration source to the connector. The connector is detachably attached to the orthodontic appliance. | 2014-11-13 |
20140335468 | ORTHODONTIC APPLIANCE - An orthodontic appliance has a post attached to a first upper tooth, and a button with a recess attached to a second upper tooth. An elongated arm has an eye at one end through which the post is inserted to allow the elongated arm to rotate about the post, and a tip at the other end for removable insertion into the recess of the button. The length of the elongated arm is selectable to maintain a desired spacing between the first and second upper teeth (e.g., by cutting the tip of the elongated arm). An elastic extends from either the post or button to an attachment point on the patient's lower dental arch to exert a force between the patient's maxilla and mandible. | 2014-11-13 |
20140335469 | ORAL ILLUMINATION SYSTEMS AND METHODS - An oral illumination apparatus configured for placement in a mouth. The oral illumination apparatus includes a housing configured to be coupled to a structure in the mouth. The housing including a processing circuit. The oral illumination apparatus further includes a sensor coupled to the housing and configured to detect a characteristic from within the mouth, wherein the sensor provides a feedback signal indicative of the characteristic to the processing circuit. The oral illumination apparatus includes a light source coupled to the housing and operatively coupled to the processing circuit. The oral illumination apparatus further includes a power source coupled to the housing. The processing circuit is configured to control the light source in response to the feedback signal. | 2014-11-13 |
20140335470 | DENTAL PREPARATION GUIDE - Disclosed is method for generating a dental preparation guide configured for validating the preparation of at least one tooth for a dental restoration, said method comprising:
| 2014-11-13 |
20140335471 | CAPSULE FOR DENTAL RESTORATIVE MATERIAL - A dental restorative material capsule for mixing and dispensing two flowable materials and dispensing the resulting mixture, comprises a mixing chamber with a removable partition separating the flowable materials prior to use, a plunger for dispensing the contents of the mixing chamber and a dispensing tip for applying the resulting mixture to the desired area. | 2014-11-13 |
20140335472 | Porous Three-Dimensional Structure of Polytetrafluoroethylene (Versions), Dental Implant, Vascular Implant and Tissue Implant for Substitution Plasty of Soft Tissues - A porous three-dimensional structure of polytetrafluoroethylene was created featuring an enhanced ability of soft tissue ingrowth, or, in the second embodiment, combining the properties of an enhanced ability of soft tissue ingrowth with a barrier for the deposition of the living tissue cells. In the first embodiment of the porous three-dimensional structure of polytetrafluoroethylene it contains the open through pores and the blind pores, uniformly distributed over the inner surfaces of the open pores and connected therewith, and is made of mixture of the free-flow polytetrafluoroethylene having the granules sized from 100 to 300 microns, and the constraint-flow polytetrafluoroethylene having the granules sized up to 20 microns. In the second embodiment of the porous three-dimensional structure at least one surface of the three-dimensional body is provided with a barrier layer. | 2014-11-13 |
20140335473 | Lithium Silicate Glass Ceramic And Glass With Transition Metal Oxide - The invention relates to a lithium silicate glass ceramic, which contains at least 8.5 wt.-% transition metal oxide selected from the group consisting of oxides of yttrium, oxides of transition metals with an atomic number from 41 to 79 and mixtures of these oxides. The invention also relates to a corresponding lithium silicate glass, a process for the preparation of the glass ceramic and of the glass as well as their use. | 2014-11-13 |
20140335474 | FLOSS DEVICE, A METHOD OF FORMING THE FLOSS DEVICE AND A METHOD OF USING THE FLOSS DEVICE - A floss device is disclosed which is designed to be used to floss between adjacent teeth in a person's mouth. The floss device includes a first portion joined to a second portion. The first portion has an arcuate configuration which terminates in a rounded tip. The second portion is linear and terminates in an enlarged distal end which is designed to be grasped between a person's thumb and index finger and facilitates manipulation of said floss device. The floss device also has a textured outer surface that can temporarily retain a solution or liquid medication and then transfer the solution or liquid medication onto the teeth and surrounding soft tissue in a person's mouth. A method of molding the floss device and a method of using the floss device are also disclosed. | 2014-11-13 |
20140335475 | COMPOSITIONS FOR ENDODONTIC INSTRUMENTS - The present invention is directed to a dental composition, and specifically to an improved composition for endodontic instruments useful for filling root canals or sealing. | 2014-11-13 |
20140335476 | METHODS OF TREATING DENTAL PATIENTS USING MULTI-POLAR MAGNETIC DEVICES - A method of treating a dental patient includes performing a dental procedure, conducting muscle response testing for indentifying a location for treatment, placing a magnetic device over the location identified during the muscle response testing, and aligning the magnetic device over the location for influencing energy flow in the patient. The magnetic device includes a set of four magnetic discs arranged in an array including two having negative magnetic poles lying in a first plane and two having positive magnetic poles lying in the first plane. The two magnetic discs having negative magnetic poles extend along a first diagonal line and the two magnetic discs having positive magnetic poles extend along a second diagonal line that crosses the first diagonal line. A housing for maintaining the magnetic discs in the array has an alignment marker for aligning the magnetic device on the dental patient. | 2014-11-13 |
20140335477 | COMPOSITION AND METHOD OF USING MEDICAMENT FOR ENDODONTIC IRRIGATION, STEM CELL PREPARATIONS AND TISSUE REGENERATION - A single intra-canal substance composition for tissue dissolution, disinfection, tissue degradation, tissue removal and disinfection is provided. The composition includes calcium hydroxide, sodium hydroxide, potassium thioglycolate or calcium thioglycolate, to form an effective single intra-canal substance capable of degrading a cell by disrupting its disulfide bonds. Further, the composition may incorporate mineral oil, urea, cetearyl alcohol, D&C yellow No. 8, chromium hydroxide, theobroma cocoa seed butter, iron oxides, fragrances, water fragrance, lanolin, and ceteareth-20 to enhance its functioning. Furthermore, the composition that is bactericidal against | 2014-11-13 |