| Document | Document Title |
|---|---|
| US08530956B2 |
Non-volatile memory device and method for fabricating the same
A non-volatile memory device including a memory string including a plurality of memory cells coupled in series. The non-volatile memory device includes the memory string including a first semiconductor layer and a second conductive layer with a memory gate insulation layer therebetween, a first selection transistor comprising a second semiconductor layer coupled with one end of the first semiconductor layer, a second selection transistor comprising a third semiconductor layer coupled with the other end of the first semiconductor layer, and a fourth semiconductor layer contacting the first semiconductor layer in a region where the second conductive layer is not disposed. |
| US08530951B2 |
Scalable multi-functional and multi-level nano-crystal non-volatile memory device
A multi-functional and multi-level memory cell comprises a tunnel layer formed over a substrate. In one embodiment, the tunnel layer comprises two layers such as HfO2 and LaAlO3. A charge blocking layer is formed over the tunnel layer. In one embodiment, this layer is formed from HfSiON. A control gate is formed over the charge blocking layer. A discrete trapping layer is embedded in either the tunnel layer or the charge blocking layer, depending on the desired level of non-volatility. The closer the discrete trapping layer is formed to the substrate/insulator interface, the lower the non-volatility of the device. The discrete trapping layer is formed from nano-crystals having a uniform size and distribution. |
| US08530947B2 |
Solid-state image sensor
A floating diffusion region is formed at an edge of a light-receiving surface of an embedded photodiode, with a transfer gate electrode located therebetween. A first region, with radially extending portions centered on the FD region, and a second region, located to the outside of the first region, are created in the substantially sector-shaped light-receiving surface. A dopant whose conductivity type is the same as the signal charges to be collected in the first region are introduced, whereby an electric field for moving the signal charges from the radially extending sections towards the center is created due to a three-dimensional field effect. As a result, the charge-transfer time is reduced. Additionally, since a circuit element in the subsequent stage can be placed adjacent to the floating diffusion region, the parasitic capacitance of the floating diffusion region can be reduced and a highly sensitive element can be obtained. |
| US08530945B2 |
Solid-state image pickup element, method of manufacturing the same, and electronic apparatus
A solid-state image pickup element includes: a photoelectric conversion region formed in a semiconductor substrate; an electric charge holding region formed in the semiconductor substrate for holding electric charges accumulated in the photoelectric conversion region until the electric charges are read out; a transfer gate formed on the semiconductor substrate for transferring electric charges generated by photoelectric conversion in the photoelectric conversion region to the electric charge holding region, and a light blocking film formed on an upper surface of the transfer gate. In this case, a portion between the semiconductor substrate and the light blocking film is thinly formed as a light made incident to the photoelectric conversion region has a longer wavelength in a wavelength region. |
| US08530939B2 |
Cross-point memory structures
Some embodiments include cross-point memory structures. The structures may include a line of first electrode material extending along a first horizontal direction, a multi-sided container of access device materials over the first electrode material, a memory element material within the multi-sided container, and a line of second electrode material over the memory element material and extending along a second horizontal direction that is orthogonal to the first horizontal direction. Some embodiments include methods of forming memory arrays. The methods may include forming a memory cell stack over a first electrode material, and then patterning the first electrode material and the memory cell stack into a first set of spaced lines extending along a first horizontal direction. Spaced lines of second electrode material may be formed over the first set of spaced lines, and may extend along a second horizontal direction that is orthogonal to the first horizontal direction. |
| US08530938B2 |
Monolithic integrated composite group III-V and group IV semiconductor device and method for fabricating same
According to one disclosed embodiment, a method for fabricating a monolithic integrated composite device comprises forming a group III-V semiconductor body over a group IV semiconductor substrate, forming a trench in the group III-V semiconductor body, and forming a group IV semiconductor body in the trench. The method also comprises fabricating at least one group IV semiconductor device in the group IV semiconductor body, and fabricating at least one group III-V semiconductor device in the group III-V semiconductor body. In one embodiment, the method further comprises planarizing an upper surface of the III-V semiconductor body and an upper surface of the group IV semiconductor body to render those respective upper surfaces substantially coplanar. In one embodiment, the method further comprises fabricating at least one passive device in a defective region of said group IV semiconductor body adjacent to a sidewall of the trench. |
| US08530936B2 |
Semiconductor device
A semiconductor device includes a source electrode and a drain electrode formed on an active region of the semiconductor layer, a gate electrode formed on the active region of the semiconductor layer, a first insulating film formed on the semiconductor layer and covering the gate electrode, the first insulating film having a step portion following a shape of the gate electrode, a first field plate formed on the insulating film and located between the gate electrode and the drain electrode and separated from the step portion, a second insulating film formed on the first insulating film to cover the step portion and the first field plate, and a shield electrode formed on the second insulating film, the shield electrode extending from a portion located above the first field plate and a portion located above the gate electrode. |
| US08530934B2 |
Integrated circuit structures containing a strain-compensated compound semiconductor layer and methods and systems related thereto
A method for pseudomorphic growth and integration of an in-situ doped, strain-compensated metastable compound base into an electronic device, such as, for example, a SiGe NPN HBT, by substitutional placement of strain-compensating atomic species. The invention also applies to strained layers in other electronic devices such as strained SiGe, Si in MOS applications, vertical thin film transistors (VTFT), and a variety of other electronic device types. Devices formed from compound semiconductors other than SiGe, such as, for example, GaAs, InP, and AlGaAs are also amenable to beneficial processes described herein. |
| US08530928B2 |
Encapsulated optoelectronic component and method for the production thereof
A method for encapsulating an optoelectronic component by depositing a diffusion barrier for protection against environmental influences by means of an atmospheric pressure plasma on at least one subarea of the surface of the optoelectronic component. |
| US08530927B2 |
Light-emitting device
A light-emitting device includes a semiconductor light-emitting stack; a current injected portion formed on the semiconductor light-emitting stack; an extension portion having a first branch radiating from the current injected portion and having a first width, and a first length greater than the first width, and a second branch extending from the first branch and having a second width larger than the first width, and a second length greater than the second width; and an electrical contact structure between the second branch and the semiconductor light-emitting stack. |
| US08530925B2 |
Light emitting device package and lighting system including the same
Provided are a light emitting device package and a lighting system including the same. The light emitting device package includes: a body, a plurality of electrode layers, a light emitting device, and a molding member. The body includes a plurality of pits. The electrode layers include first protrusions disposed in the pits, and second protrusions protruding in a direction opposite to the first protrusions. The light emitting device is disposed on at least one of the plurality of electrode layers. The molding member is disposed on the light emitting device. |
| US08530923B2 |
LED chip
A light-emitting diode chip (1) with a semiconductor layer sequence (2) is described, which is contacted electrically by contacts (5) via a current spreading layer (3). The contacts (5) cover around 1%-8% of the surface of the semiconductor layer sequence (2). The contacts (5) consist for example of separate contact points (51), which are arranged at the nodes of a regular grid (52) with a grid constant of 12 μm. The current spreading layer (3) contains for example indium-tin oxide, indium-zinc oxide or zinc oxide and has a thickness in the range from 15 nm to 60 nm. |
| US08530917B2 |
Optical semiconductor device having air gap forming reflective mirror and its manufacturing method
In an optical semiconductor device including an epitaxially-grown light emitting semiconductor layer and a reflective electrode layer provided at a counter face of the light emitting semiconductor layer opposing a light extracting face thereof, a support electrode layer is provided between the reflective electrode layer and the counter face of the light emitting semiconductor layer and is adapted to support the light emitting semiconductor layer and electrically connect the light emitting semiconductor layer to the reflective electrode layer. Also, a total area of the support electrode layer is smaller than an area of the reflective electrode layer. Further, an air gap at a periphery of the support electrode layer and the reflective electrode layer serves as a reflective mirror. |
| US08530913B2 |
Light emitting device
According to one embodiment, a light emitting device includes a light emitting layer, a first electrode, a first and second layers, and a cladding layer. The first layer has a first impurity concentration of a first conductivity type, and allows a carrier to be diffused in the light emitting layer. The second layer has a second impurity concentration of the first conductivity type higher than the first impurity concentration, and includes a first and second surfaces. The first surface is with the first layer. The second surface has a formation region and a non-formation region of the first electrode. The non-formation region includes convex structures with an average pitch not more than a wavelength of the emission light. The cladding layer is provided between the first layer and the light emitting layer and has an impurity concentration of the first conductivity type. |
| US08530910B2 |
Organic light emitting display device including transmitting regions between pixel regions
A transparent organic light emitting display device having an improved transmittance, in which transmittance of external light is increased, the organic light emitting display device including: a substrate having transmitting regions interposed between pixel regions; thin film transistors positioned on a first surface of the substrate and respectively disposed in the pixel regions of the substrate; a passivation layer covering thin film transistors; pixel electrodes formed on the passivation layer and respectively electrically connected to the thin film transistors, the pixel electrodes are respectively located in an area corresponding to the pixel regions, and are disposed to respectively overlap and cover the thin film transistors; an opposite electrode facing the pixel electrodes and formed to be able to transmit light, the opposite electrode is located in the transmitting regions and the pixel regions and includes a first opening formed on a location corresponding to at least a portion of respective ones of the transmitting regions; and an organic emission layer interposed between respective ones of the pixel electrodes and the opposite electrode to emit light. |
| US08530909B2 |
Array assemblies with high voltage solid state lighting dies
Various embodiments of solid state lighting (“SSL”) assemblies with high voltage SSL dies and methods of manufacturing are described herein. In one embodiment, an array assembly of SSL dies includes a first terminal and a second terminal configured to receive an input voltage (Vo). The array assembly also includes a plurality of SSL dies coupled between the first terminal and the second terminal, at least some of which are high voltage SSL dies coupled in parallel. |
| US08530908B2 |
Organic EL element
An organic EL element includes: an organic EL layer including a transparent electrode, a reflective electrode, and a light-emitting layer; a transparent layer disposed on a light-exiting side of the transparent electrode; and a light extraction structure disposed on a light-exiting side of the transparent layer and having a protruding shape with inclined portions. The transparent layer and the light extraction structure have a larger refractive index than the light-emitting layer. The inclined portions of the light extraction structure satisfy Condition 1 or 2 for extracting guided wave light emitted from the light-emitting layer and incident on the light extraction structure from the light extraction structure to the outside of the organic EL element, in a cross section taken along a plane perpendicular to the reflective electrode, where two inclination angles φ1 and φ2 formed between the reflective electrode and the inclined portions are the largest. |
| US08530907B2 |
Room temperature silicon-compatible LED/laser with electrically pumped field emission device
A light source includes a hot electron source comprising a cathode that generates an electron beam and an anode comprising a germanium containing material positioned adjacent to the cathode. The anode is biased so that the electron beam accelerates towards the anode where some electrons are absorbed and then relax to both direct energy bands and indirect energy bands causing stimulation of low energy electrons from the indirect energy band to the direct energy band, thereby creating electroluminescence. |
| US08530896B2 |
Semiconductor device comprising a pixel unit including an auxiliary capacitor
A p channel TFT of a driving circuit has a single drain structure and its n channel TFT, an LDD structure. A pixel TFT has the LDD structure. A pixel electrode disposed in a pixel unit is connected to the pixel TFT through a hole bored in at least a protective insulation film formed of an inorganic insulating material and formed above a gate electrode of the pixel TFT, and in an inter-layer insulation film disposed on the insulation film in close contact therewith. These process steps use 6 to 8 photo-masks. |
| US08530890B2 |
Aligned nanotube bearing composite material
A composite material including an arrangement of approximately aligned nanofilaments overlying at least another arrangement of approximately aligned nanofilaments, the longitudinal axis of the nanotubes of the first arrangement being approximately perpendicular to the longitudinal axis of the nanotubes of the other arrangement, and the arrangements forming at least one array. A resin material having nanoparticles dispersed throughout is disposed among the array(s) of nanofilaments, and cured, and openings may be formed into or through the composite material corresponding to spaces provided in the array of nanofilaments. A composite material according to embodiments forms a microelectronic substrate or some portion thereof, such as a substrate core. |
| US08530887B2 |
Magnetoresistive element, method of manufacturing the same, and magnetic memory
A magnetoresistive element according to an embodiment includes: a first magnetic layer; a tunnel barrier layer on the first magnetic layer; a second magnetic layer placed on the tunnel barrier layer and containing CoFe; and a nonmagnetic layer placed on the second magnetic layer, and containing nitrogen and at least one element selected from the group consisting of B, Ta, Zr, Al, and Ce. |
| US08530886B2 |
Nitride gate dielectric for graphene MOSFET
A semiconductor structure which includes a substrate; a graphene layer on the substrate; a source electrode and a drain electrode on the graphene layer, the source electrode and drain electrode being spaced apart by a predetermined dimension; a nitride layer on the graphene layer between the source electrode and drain electrode; and a gate electrode on the nitride layer, wherein the nitride layer is a gate dielectric for the gate electrode. |
| US08530885B1 |
Graphene-based conductive, lossless photonic bandgap method and apparatus
A system includes a substrate having a plurality of three-dimensional photonic crystal elements directly coupled thereto. The photonic crystal elements may each partially or substantially coated with oriented graphene and may comprise undoped silicon. The graphene may be oriented in a direction parallel to or normal to the photonic crystal element and may comprise graphene flakes contained within a composite thin film. The system may also include at least one optical component, such as a waveguide, contained within the plurality of three-dimensional photonic crystal elements. A method is also provided for preparing the graphene and coating the photonic crystal elements with the graphene. |
| US08530884B2 |
Strain inducing semiconductor regions
A method to form a strain-inducing semiconductor region is described. In one embodiment, formation of a strain-inducing semiconductor region laterally adjacent to a crystalline substrate results in a uniaxial strain imparted to the crystalline substrate, providing a strained crystalline substrate. In another embodiment, a semiconductor region with a crystalline lattice of one or more species of charge-neutral lattice-forming atoms imparts a strain to a crystalline substrate, wherein the lattice constant of the semiconductor region is different from that of the crystalline substrate, and wherein all species of charge-neutral lattice-forming atoms of the semiconductor region are contained in the crystalline substrate. |
| US08530883B2 |
Manufacture of quantum dot-enabled solid-state light emitters
Light emitting devices comprise excitation sources arranged to excite quantum dots which fluoresce to emit light. In an embodiment, a device is manufactured by a process which involves applying an acoustic field is applied to a fluid containing quantum dots, to cause the quantum dots to accumulate at locations which are adjacent to excitation sources, and then initiating a phase transition of the fluid to trap the quantum dots in the locations adjacent to the excitation sources. The quantum dots are illuminated during the process and the resulting fluorescence is optically monitored to provide indicators of quantum dot distribution in the fluid. These indicators are used as feedback for controlling aspects of the process, such as initiating the phase transition. |
| US08530882B2 |
Light emitting device, light emitting device package and lighting system
A light emitting device may include a light emitting structure including a first conductive semiconductor layer, an active layer on the first conductive semiconductor layer, and a second conductive semiconductor layer on the active layer. A first electrode including a plurality of openings may be provided on the light emitting structure. A filling factor, which is an area ratio of the first electrode relative to an area of a top surface of the light emitting structure, may be 20% or less. |
| US08530881B2 |
Optical device and method for its manufacture
An optical device which can operate as a single photon emitter 1, comprising a three dimensional optical cavity 7 which spatially confines a photon to the order of the photon wavelength in all three dimensions. The cavity 7 is configured to define preferred emission direction for photons entering the cavity. A photon can be supplied to the cavity using a quantum dot 5. Strong coupling can occur between the cavity 7 and the quantum dot 5 which causes the formation of two hybridised modes. Switching on an off the coupling by irradiating the device with radiation having an energy equal to that of one of the hybridised modes allows the device to act as an optical switch. |
| US08530875B1 |
Phase change memory including ovonic threshold switch with layered electrode and methods for forming same
Erosion of chalcogenides in phase change memories using ovonic threshold switch selectors can be reduced by controlling columnar morphology in electrodes used in the ovonic threshold switch. The columnar morphology may cause cracks to occur which allow etchants used to etch the ovonic threshold switch to sneak through the ovonic threshold switch and to attack chalcogenides, either in the switch or in the memory element. In one embodiment, the electrode may be split into two metal nitride layers separated by an intervening metal layer. |
| US08530873B2 |
Electroforming free memristor and method for fabricating thereof
An electroforming free memristor includes a first electrode, a second electrode spaced from the first electrode, and a switching layer positioned between the first electrode and the second electrode. The switching layer is formed of a matrix of a switching material and reactive particles that are to react with the switching material during a fabrication process of the memristor to form one or more conductance channels in the switching layer. |
| US08530870B2 |
Extreme ultraviolet light source apparatus
An extreme ultraviolet light source apparatus in which a target material is irradiated with a laser beam and turned into plasma and extreme ultraviolet light is emitted from the plasma may include: a chamber in which the extreme ultraviolet light is generated; an electromagnetic field generation unit for generating at least one of an electric field and a magnetic field inside the chamber; and a cleaning unit for charging and separating debris adhered to an optical element inside the chamber. |
| US08530869B2 |
Extreme ultraviolet light source apparatus
An extreme ultraviolet light source apparatus comprises a target supply unit supplying a target into a vacuum chamber, a laser oscillator outputting a laser light into the vacuum chamber, a collector mirror outputting an extreme ultraviolet light outside by reflecting the extreme ultraviolet light emitted from the target being ionized as a plasma by irradiation with the laser light at a plasma luminescence point in the vacuum chamber, and an ion debris removal unit at least a part of which is located in an obscuration region including the plasma luminescence point. |
| US08530868B2 |
Electromagnetic radiation generating element, electromagnetic radiation generating device, and method of generating electromagnetic radiation
An electromagnetic radiation generating device is a device that generates electromagnetic wave pulses from a plane surface. The electromagnetic radiation generating device includes an electromagnetic radiation generating element, a light irradiating unit. The electromagnetic radiation generating element includes: a depletion layer forming body formed by stacking a p-type silicon layer and an n-type silicon layer in a planar pattern; a light receiving surface electrode formed on one surface of the depletion layer forming body, the light receiving surface electrode including a plurality of parallel electrode parts that are equally spaced while a forming distance is maintained between the parallel electrode parts, the forming distance corresponding to the wavelength of the electromagnetic wave pulses generated from the depletion layer forming body; and a rear surface electrode formed on the opposite surface of the depletion layer forming body. |
| US08530867B1 |
Electron generation and delivery system for contamination sensitive emitters
Contamination may be removed from a field emitter unit during operation of the emitter unit in an environment at a pressure that lies within a range between 10−6 torr and 10−8 torr. At regular predetermined intervals an electron beam from an emitter tip may be deflected away from a path through a beam defining aperture and onto an electron collector. An electron beam current to the electron collector may be determined and the emitter unit may be flash heated if the current to the electron collector is below a threshold. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. |
| US08530866B2 |
Pattern observation method
The pattern observation method for observing a pattern which is formed on an insulating film, includes: irradiating an entirety of the pattern with a charged particle beam, to obtain a temporary image of the pattern which has region information of a convex pattern and a concave pattern; irradiating the convex and concave patterns with the charged particle beam having a first and second voltages based on the region information, to thereby form an electric field between a top surface of the convex pattern and a bottom surface of the concave pattern so that charged particles emitted from the bottom surface of the concave pattern may be drawn out to an outside of the pattern; and irradiating the entirety of the pattern with the charged particle beam to obtain an image of the pattern having the information of the bottom surface of the concave pattern. |
| US08530861B1 |
Detectably-labeled carbon fiber
Compositions and methods for labeling carbon fiber with a detectable tag are disclosed. A composition includes at least one tag affixed to carbon fiber. The tag includes a plurality of detectable labels selected from quantum dots and organic fluorophores arranged in a detectable pattern. In addition, methods for the facile detection of the source, type, and/or physical condition of carbon fiber labeled with a detectable tag are disclosed. |
| US08530853B2 |
Charged particle source from a photoionized cold atom beam
A system for producing a charged particle beam from a photoionized cold atom beam. A vapor of neutral atoms is generated. From these atoms, an atom beam having axial and transverse velocity distributions controlled by the application of laser light is produced. The produced atom beam is spatially compressed along each transverse axis, thus reducing the cross-sectional area of the produced beam and reducing a velocity spread of the produced beam along directions transverse to the beam's direction of propagation. Laser light is directed onto at least a portion of the neutral atoms in the atom beam, thereby producing ions and electrons. An electric field is generated at the location of the produced ions and electrons, thereby producing a beam of ions traveling in a first direction and electrons traveling in substantially the opposite direction. A vacuum chamber contains the atom beam, the ion beam and the electron beam. |
| US08530847B2 |
Scintillation article
According to one embodiment, a scintillation article includes a detector housing having a window cavity and a window disposed within the window cavity. The window cavity defining a window opening at an external surface of the housing that has a greater width than a width of the window, and wherein a surface of the window is directly bonded to an interior surface of the detector housing at a bond joint comprising a diffusion bond region. |
| US08530841B2 |
Infrared sensor, electronic device, and manufacturing method of infrared sensor
The present invention aims to reduce a size and improve quality of an infrared sensor. An infrared sensor (203) according to the present invention includes a substrate (202) and an infrared detection element (201). A principal surface of the substrate (202) includes a convex shape. The infrared detection element (201) is formed over the principal surface including the convex shape of the substrate (202). Further, as for the infrared detection element (201), an entire light-receiving surface includes a planar shape. Then, it can be the small-sized infrared sensor (203) with improved quality. |
| US08530839B2 |
Apparatus and method for measuring pungency of red pepper powder
An apparatus for measuring pungency of red pepper powder includes a near infrared measuring unit; a reference spectrum measuring unit; a red pepper powder injecting unit; a red pepper powder height equalizing unit; a red pepper powder transferring unit; a red pepper powder ejecting unit; a display unit; a button unit; and a measurement controller for, if a reference spectrum measurement opening signal is detected, operating a reference spectrum measurement opening and closing unit, injecting the reference material, measuring the spectrum of the reference material, if the reference spectrum measurement closing signal is detected, operating the opening and closing unit, removing the reference material, closing the opening and closing unit, injecting the red pepper powder, and measuring the near infrared spectrum of red pepper powder, correcting near infrared spectrum data to the spectrum of the reference material, calculating a degree of pungency, and displaying the degree of pungency. |
| US08530834B2 |
Electrospray ionization mass spectrometry methodology
A method of enhanced speciation of both positive and negatives species in an analyte is disclosed. The method can include producing a first analyte solution comprising an analyte composition and an effective amount of silver triflate, and analyzing the first analyte solution with an electrospray ionization mass spectrometer. The method can also include producing a second analyte solution comprising a portion of the analyte composition and an effective amount of a compound of formula I, and analyzing the second analyte solution with an electrospray ionization mass spectrometer. The compound of formula I is [NX+][OH−], where X is a linear, branched, or cyclic C1-C10 alkane; an aryl; a heterocyclic aromatic; or a heterocyclic moiety. |
| US08530830B2 |
Sensing techniques for on-farm analysis of milk components
A method of analyzing milk components having the steps of collecting a milk sample, ionizing the milk sample, and using an ion mobility spectrometer to detect predetermined components within the ionized milk sample, wherein the ion mobility spectrometer is positioned within a milking system from which the milk sample is taken. |
| US08530829B2 |
Inductively coupled plasma mass spectroscopy apparatus and measured data processing method in the inductively coupled plasma mass spectroscopy apparatus
A method of determining a coefficient for converting an analog current value into a pulse count value in an inductively coupled plasma mass spectroscopy apparatus (ICP-MS) is described. The ICP-MS is configured to generate the pulse count value and the analog current value as a signal intensity indicating a density of an element in a sample to be measured. |
| US08530826B2 |
Automated shutter for dark acclimating samples
An automated shutter for dark acclimating a sample, comprising a base and a head mounted to the base and movable between an open and closed position. The automated shutter further comprises one or more artificial light sources and one or more optical detectors disposed in said head or base, and wherein the head is contiguous with the sample when moved into the closed position. Another embodiment comprises an enclosure placed over a sample to be dark acclimatized, with one or more artificial light sources and optical detectors disposed within or closely adjacent to said enclosure which is configured to be transformed between an optically transparent state and an optically opaque state. |
| US08530825B1 |
Pixel structure and image array sensors using same
A pixel structure having a cladding and tapered core waveguide, the core dimensioned to refract EM radiation through the cladding at differing depth dependent on the wavelength of the radiation, and a plurality of detectors disposed to convert the band of radiation they receive into electrical signals. In some embodiments the detectors are disposed within lateral waveguides, and in some embodiments below the tapered core waveguide. Further disclosed is an image array sensor comprising a plurality of such pixel structures. Further disclosed is an array comprising stacked layered waveguides having detectors disposed therewithin, and a plurality of refractors to refract different bands of EM radiation into differing waveguides. |
| US08530823B2 |
Tool setting or analysis device with backup or repeated trigger signal for detecting a tool
A tool setting or tool analysis device for a machine tool comprises a light source for producing a light beam. A light receiver receives the light beam and produces a signal indicative of the amount of light received. This is analyzed by a main analysis circuit to generate a trigger signal to a machine controller when the beam is at least partially occluded. To provide fail-safe operation should the main circuit not recognize the tool, a back-up trigger signal is produced after a delay by a delay circuit. In one preferred form, the back-up trigger signal may oscillate, providing repeated edges which can ensure fail-safe operation even if the machine controller suffers from a blind window and therefore misses the initial trigger signal. |
| US08530821B2 |
Low distortion high bandwidth adaptive transmission line for integrated photonics applications
A transmission line and method for implementing includes a plurality of segments forming an electrical path and a continuous optical path passing through the segments. Discrete inductors are formed between and connect adjacent segments. The inductors are formed in a plurality of metal layers of an integrated circuit to balance capacitance of an optical modulator which includes the transmission line to achieve a characteristic impedance for the transmission line. |
| US08530819B2 |
Direct current (DC) correction circuit for a time of flight (TOF) photodiode front end
A system and method that compensates for the effects of ambient light in a time of flight (TOF) sensor front end is provided. Moreover, a direct current (DC) correction loop is utilized at the front end, which removes a DC component from a current generated by the TOF sensor and accordingly prevents saturating the front end. The DC correction loop attenuates the DC component without adding significant thermal noise at a modulation frequency and provides a corrected signal to the front end circuitry. The corrected signal is processed and utilized to detect a position of an object within the optical field of the sensor. |
| US08530818B2 |
Apparatus, method and system for providing reflection of an optical signal
Techniques and architectures for providing a reflective target area of an integrated circuit die assembly. In an embodiment, a reflective bevel surface of a die allows an optical signal to be received from the direction of a side surface of a die assembly for reflection into a photodetector. In another embodiment, one or more grooves in a coupling surface of the die provide respective leverage points for aligning a target area of the bevel surface with a detecting surface of the photodetector. |
| US08530814B2 |
Solid-state imaging device with a planarized lens layer method of manufacturing the same, and electronic apparatus
A solid-state imaging device includes a light sensing portion which is formed on a substrate and generates a signal electric charge according to incident light; a rectangular or gradient-index on-chip micro lens formed on a light incident side above the light sensing portion; and a planarized lens layer which covers the on-chip micro lens and is formed in such a manner that a light incident surface is planarized. |
| US08530813B2 |
Image detecting device
Static electricity generated in each data line 3 at the time of manufacturing a TFT active matrix substrate 10 is discharged to a common line 110 through a bidirectional diode 30A. Since the bidirectional diode 30A is configured to have a first allowable level higher than a second allowable level of a protection circuit 112, a leak current that are generated in each data line 3 when being driven is discharged to common lines 111A, 111B through the protection circuit 112. |
| US08530811B2 |
Light field image sensor, method and applications
An angle-sensitive pixel (ASP) device that uses the Talbot effect to detect the local intensity and incident angle of light includes two local diffraction gratings stacked above a photodiode. When illuminated by a plane wave, the upper grating generates a self-image at a selected Talbot depth. The second grating, placed at this depth, blocks or passes light depending upon incident angle. Several such structures, tuned to different incident angles, are sufficient to extract local incident angle and intensity. Arrays of such structures are sufficient to localize light sources in three dimensions without any additional optics. |
| US08530810B2 |
Laser scanning microscope having variable light intensity and control method for the same
A laser scanning microscope (LSM) having variable light intensity and a control method for the same. The light intensity of a laser beam in an LSM has been controlled to date with high accuracy, but also high costs by means of an acousto-optic component (AOM, AOTF). According to the invention, such a component for beam modulation is to be omitted, without reducing the exposure accuracy of the sample. In an LSM, a directly modulated laser diode (10) is used with an electric control (12) for direct modulation. Said laser diode (10) has a turn-on delay of the light intensity that is dependent on the amount of the control variable when subjected to an electric control variable. The control (12) is designed such that the fluctuation width (ΔΔtV) of the occurring turn-on delay (ΔtV) is smaller than 1 μs, particularly smaller than 0.5 μs. Thus highly exact modulation without an acousto-optic component is possible. A quick direct modulation is achieved particularly by the following steps: a) identifying that an intensity to be achieved or achieved with the laser diode (10) falls below a lower threshold value or is below the lower threshold value, b) de-energizing the laser diode (10), c) providing an electric intermediate current, d) identifying that the intensity to be achieved exceeds an upper threshold value, e) flowing the intermediate current through the laser diode (10), and f) setting the diode current according to the intensity to be achieved. |
| US08530809B2 |
Ring gear control actuation system for air-breathing rocket motors
A control actuation system for an air-breathing rocket motor propelled guided missile positions the drive motors and input gears in an inlet fairing extending aft of the air inlet towards the tail of the missile. The output gears are positioned coincident with and mechanically coupled to their respective tail fins spaced around the circumference of the missile. At least one of the tail fins is offset in a circumferential direction of the missile from its corresponding input gear and the inlet fairing. At least one ring gear is positioned around the exhaust tube to rotate in the circumferential direction of the missile. The ring gear comprises input and output teeth that engage the input and output gears, respectively, to actuate the tail fin. |
| US08530808B2 |
Microwave-assisted heating and processing techniques
Apparatus are provided which include a specimen vessel holding at least one biological sample. A histological agent is in the specimen vessel so as to come into contact with the tissue sample. A microwave susceptor is provided in, near, or integral to the specimen vessel. |
| US08530807B2 |
Microwave oven and related method
A method of operating a microwave oven and a microwave oven are disclosed. The microwave oven comprises a magnetron for providing microwave power to heat a load placed in the microwave oven, and a solid-state microwave generator for providing microwave power to sense presence and/or determine nature of the load in the microwave oven. |
| US08530805B2 |
Method for controlling an induction heating system of a cooking appliance
A method for controlling an induction heating system of a cooking appliance provided with an induction coil, particularly for controlling it in connection with a predetermined working condition, comprises measuring the value of one electrical parameter of the induction heating system, feeding a computing model with actual switching frequency signals in order to estimate a temperature indicative of the thermal status of the heating system and to provide an estimated value of the electrical parameter, and comparing the measured electrical parameter with the estimated one and tuning the computing model on the basis of such comparison. |
| US08530804B2 |
Method and device for producing glass products from a glass melt
A method and a device for the continuous production of glass and glass ceramic products from a glass melt is provided, which simplifies the changing between two kinds of glass. The device includes a melting crucible and an induction coil, which preferably extends around the melting crucible in order to heat a glass melt by means of an induction field generated by the induction coil. The wall elements, which form the side wall of the crucible, have cooling channels, through which a cooling fluid can be conducted, so that the glass melt solidifies on the side wall and forms a skull layer. The interior side of the wall elements is formed at least in part by an aluminum nitride-containing ceramic. |
| US08530802B2 |
Ceramic heater and mold
A ceramic heater includes a heating resistor including a first conducting portion and a second conducting portion which face each other and a ceramic base in which the heating resistor is embedded. The first conducting portion includes a first burr which extends from the first conducting portion and is located between the first conducting portion and the second conducting portion. The second conducting portion includes a second burr which extends from the second conducting portion and is located between the second conducting portion and the first conducting portion. At least a part of the first and second burrs is spaced apart from the line linking a starting point of the first burr and a starting point of the second burr in a cross-section perpendicular to a conduction direction of the first and second conducting portions. |
| US08530800B2 |
Heater control device, image forming apparatus, and computer program product
A heater control device includes a temperature detector that detects a temperature of a heated object heated by a heater; an alternating-current power supply for applying an alternating current voltage to the heater; a turn-on ratio decision unit that determines a turn-on ratio of the heater based on the temperature and a target temperature; a turn-on pattern decision unit that determines a partial turn-on pattern, as the turn-on pattern of the heater, which is a pattern of a turn-on ratio higher than the determined turn-on ratio in terms of a control-period, and to which a partial turn-on instead of a full turn-on is allocated on a half-wavelength basis of the alternating current voltage within the control period based on the turn-on ratio of the heater; and a turn-on controller that controls turn-on of the heater based on the determined turn-on pattern. |
| US08530798B2 |
Hob having a temperature sensor
A hob includes at least one heating zone, a temperature sensor for detecting the temperature of a cookware element placed on the heating zone, and a control unit for operating the heating zone. The control unit is constructed to heat up the cookware element in a heat-up phase and to control the temperature of the cookware element to a target temperature in a holding phase in at least one operating mode. In order to enable an energy-saving simmer operation, the control unit detects a boiling point of the liquid contained in the cookware element during the heat-up phase and determines the target temperature as a function of the boiling point. |
| US08530797B2 |
Cooking appliance
A cooking appliance (1) includes a lower casing (2), a lower food-contacting heating plate (3), and an upper bell-shaped body (4) which is movably mounted on the lower casing (2) so as to be movable to and from a closed position. An upper food-contacting heating plate (5) is located inside the bell-shaped body (4) so as to be positioned, when the bell-shaped body (4) is in the closed position, over the lower heating plate (3). The upper food-contacting heating plate (5) is connected to the bell-shaped body (4) to move freely inside the bell-shaped body (4) in a direction (d0) substantially perpendicular to the reference laying plane of the upper heating plate (5). A heating-plate locking device (14) selectively impairs movement of the upper heating plate (5) in the moving direction (d0), and a control unit (9) controls the heating-plate locking device (14). |
| US08530796B2 |
Cooking device
A cooking device comprises a cooking device body comprising a heating chamber for heating an object; a fan, comprising a bladed wheel and a casing having the bladed wheel in rotatable manner, to discharge air in the heating chamber; and an exhaust duct comprising an exhaust guide plane to guide the air blown out by the fan to the outside of the cooking device body. The casing comprises an arc-shaped guide plane to guide an air flow generated by a rotation of the bladed wheel in a rotation direction of the bladed wheel, and an outlet port opened from a part of the arc-shaped guide plane to one side in a tangent direction of the arc-shaped guide plane. The rotation direction of the bladed wheel is a direction opposite to the opening direction of the outlet port, and turbulence is generated in the exhaust duct. |
| US08530794B2 |
Hair iron
A hair iron apparatus preferably includes an upper housing pivotally associated with a lower housing. A first heat transfer plate is associated with the upper housing and a second heat transfer plate is associated with the lower housing. A first heater is affixed to the first heat transfer plate by a first adhesive, and a second heater is affixed to the second heat transfer plate by a second adhesive. |
| US08530792B2 |
Heated side window glass
A heatable side window assembly for an automobile, wherein the automobile includes a sideview mirror mounted generally adjacent the heatable side window assembly. The heatable side window assembly includes a glass sheet having an interior surface and an exterior surface and one or more continuous, electrical conductor strips mounted to the interior surface of the glass sheet. The conductor strip outputs radiant heat in response to an electrical current flow therethrough. The conductor strip is positioned such that it generally bounds, but does not enter, an area defined by an operator's line of sight to the sideview mirror of the vehicle. A pair of conductor pads are electrically coupled to the ends of the conductor strip. A switch is provided for selectively outputting a control signal and a controller is electrically coupled between a power supply and the pair of conductor pads. The controller provides electrical current to the conductor strip in response to the control signal so as to heat the area of the glass sheet generally adjacent to the sideview mirror. |
| US08530790B2 |
Method for extracting non-metallic weld metal inclusions
A method for analyzing non-metallic inclusions in a weld metal. The method includes etching a weld bead or weld bead sample to at least partially expose a plurality of non-metal inclusions in the weld bead or weld bead sample, applying a conductive tape to and then removing the conductive tape from at least a portion of the etched weld bead or weld bead sample, and analyzing the non-metal inclusions on the conductive tape. |
| US08530786B2 |
Transparent material processing with an ultrashort pulse laser
Methods for ultrashort pulse laser processing of optically transparent materials. A method for scribing transparent materials uses ultrashort laser pulses to create multiple scribe features with a single pass of the laser beam across the material, with at least one of the scribe features being formed below the surface of the material. This enables clean breaking of transparent materials at a higher speed than conventional techniques. Slightly modifying the ultrashort pulse laser processing conditions produces sub-surface marks. When properly arranged, these marks are clearly visible with side-illumination and not clearly visible without side-illumination. In addition, a method for welding transparent materials uses ultrashort laser pulses to create a bond through localized heating. The ultrashort pulse duration causes nonlinear absorption of the laser radiation, and the high repetition rate of the laser causes pulse-to-pulse accumulation of heat within the materials. The laser is focused near the interface of the materials, generating a high energy fluence at the region to be welded. This minimizes damage to the rest of the material and enables fine weld lines. |
| US08530782B2 |
Laser welding method, laser-welded joint, outside sheathing panel, and body structure for rolling stock
A body structure for rolling stock is disclosed. The body structure may include an outside sheathing of a side construction, and a plurality of reinforcement members joined to said outside sheathing interiorly of said outside sheathing. Each of said plurality of reinforcement members may include a U-shaped part which is substantially U-shaped in cross-section and two fitting flange parts extending continuously from end edges of the U-shaped part in opposite directions. The fitting flange parts may be joined to said outside sheathing by laser welding, and the U-shaped part of at least one of said plurality of reinforcement members may be smaller in width than the U-shaped part of another of said plurality of reinforcement members provided on another part of said outside sheathing. |
| US08530781B2 |
Processing apparatus
An processing apparatus comprises a laser oscillator, an overall control device which controls an operation of the laser oscillator, and a plurality of processing units. The processing unit comprises a holding part which movably holds a processed object, an optical system which guides the laser beam, oscillated from the laser oscillator, toward the processed object, a shutter which selectively prevents the laser beam from reaching the processed object, and an individual control device which controls an operation of the holding part, and transmits a laser request signal to the overall control device. When at least one of the plurality of individual control devices transmits the request signal, the overall control device controls the shutter of the processing unit, which has transmitted the laser request signal, to enable the laser beam to reach the processed object, and drives the laser oscillator to allow the laser oscillator to oscillate the laser beam. |
| US08530780B2 |
Direct current steam plasma torch and method for reducing the erosion of electrodes thereof
A DC steam plasma torch includes front, middle and rear sections. The front section includes a first amount and a first electrode attached to the first amount, thus defining co-axial first internal and external coolant channels. The middle section includes a second mount and a second electrode co-axially connected to the second mount, thus defining co-axial second internal and external coolant channels. The rear section includes an insulating transient element connected to the second electrode, a window frame connected to the insulating transient element and a window provided in the window frame. A first swirl generator is provided between the first and second sections to receive primary working gas and generating a swirl in the same. A second swirl generator is provided between the middle and rear sections to receive auxiliary working gas and generating a swirl in the same. |
| US08530779B2 |
Disc spring and process of manufacturing the same
A metal strip 10 is bent to form a ring and end parts 12 and 14 are connected to each other. An electron beam 26 may be defocused and emitted to a welded section 20 along a crosswise direction of the metal strip 10. Next, a focal point 28 of the electron beam 26 may be focused onto a weld-melted portion 25 to execute electron beam welding. Subsequently, the electron beam 26 may be defocused emitted to the welded section 20 along the crosswise direction of the metal strip 10, and the welded section 20 may be further cooled. The average of the dendrite secondary arm spacing of the weld-melted portion may fall within a range of 7 to 30 μm. |
| US08530775B2 |
Pole part of a medium-voltage switching device
The present disclosure provides a pole part of a low-voltage, medium-voltage and/or high-voltage switching device. The pole part includes a vacuum interrupter chamber having a fixed contact and a movable contact, which includes an electrical contact piece. The vacuum interrupt chamber is cast into an insulating material. The insulating material has opening at the bottom in at least one of a region of the movable contact and a drive rod driving that drives the movable contact. To reduce the heating of the pole part to enable production of a higher rated current carrying capacity, in the region of the movable contact and/or the articulation point of the drive rod, at least one ventilation opening is formed to pass through at least one of an exterior wall of the insulation, a boundary zone between the insulation and the electrical connection piece, and the electrical connection piece. |
| US08530773B2 |
Gas insulated apparatus
When electric discharging occurs inside a gas insulated apparatus in which sulfur hexafluoride is filled, hydrogen-fluoride gas is generated, which abrades a part formed of glass fiber reinforced plastics included in the apparatus. Previously, resin for preventing the abrasion has been coated on the surface of the part; however, a problem has occurred that the coating film peels off. Organic fiber woven cloth woven using organic fiber such as aramid fiber or the like having hydrogen fluoride resistance and mechanical toughness is wrapped around the surface of glass fiber reinforced plastics, and thermosetting resin is wettably impregnated into weave patterns of the organic fiber woven cloth and then heat cured; thereby, an abrasion-preventing protection layer that does not peel off is formed. |
| US08530770B2 |
Switch apparatus
A switch apparatus includes first, second, third, and fourth movable contacts held by a slider and sliding on a circuit board in conjunction with the rotational operation of an operation knob, and a belt-like common fixed contact, an auto fixed contact, a down fixed contact, and an up fixed contact provided on the circuit board. The auto fixed contact, down fixed contact, and up fixed contact are distributed on a straight line parallel to the common fixed contact. The third and fourth movable contacts are normally in sliding contact with the common fixed contact. |
| US08530768B2 |
Thin illuminated keyboard
A thin illuminated keyboard comprises at least one keycap, an upper light guide plate and a lower light guide plate. The upper and lower light guide plates have respectively a first light guide layer and a second light guide layer opposing each other. The first and second light guide layers have respectively a first circuit layer and a second circuit layer laid on the opposing surfaces thereof. The first and second light guide layers also have respectively a first mask layer and a second reflection layer on the sides opposite to the first and second circuit layers to form an optical passage therebetween. The first mask layer has at least one light penetration zone receiving light from the optical passage. The light is transmitted and confined in the optical passage between the first and second light guide layers, and condensed to project to the keycap through the light penetration zone. |
| US08530762B2 |
Flatbed weigh system with vacuum capstan roller
A flatbed weigh system and methods for weighing substantially flat articles such as mail flats while they are moving. A weigh system has an intake plate (2102) and an accelerator assembly (2100) that receives an article (2150) and accelerates it to a selected velocity. Acceleration is controlled by a servo motor (2112) which in turn is driven by a precision closed-loop servo system (FIG. 12) that accumulates motor torque data to determine the article weight. The accelerator assembly uses vacuum pressure (2130, 2132) to hold the moving article in engagement with a cylindrical capstan roller (2110) while it is being weighed. This vacuum-driven concept eliminates the need for a pinch roller to hold the moving article against a capstan roller as in other designs. Because the pinch roller is eliminated, there is essentially no “bouncing” to address, so dampen is obviated. Further, the vacuum design is not adversely affected by variations in thickness of the article under test as in the pinch roller designs. |
| US08530752B2 |
Multilayer circuit board and method for manufacturing the same
A multilayer circuit board comprises core layers 101 and 102 made of a core material impregnated with resin, resin layers 111 and 112 interposed between the core layers 101 and 102, a wiring pattern 140 embedded in the resin layers 111 and 112. The core layers 101 and 102 have a thickness of 100 μm or smaller, whereby the entire board can significantly be thinned. Furthermore, the less strong resin layers 111 and 112 are interposed between the hard core layers 101 and 102, whereby the entire board has increased strength. |
| US08530751B2 |
Multilayer wiring substrate
A multilayer wiring substrate includes a laminate structure in which resin insulation layers and conductor layers are alternately laminated. The resin insulation layers include first-type resin insulation layers, and second-type resin insulation layers, each of which contains an inorganic material in a larger amount and is smaller in thermal expansion coefficient as compared with first-type resin insulation layers. On a cross section of the laminate structure taken along a thickness direction thereof, the ratio of a total thickness of the second-type resin insulation layers located in an area A2 to a thickness corresponding to the area A2 is greater than the ratio of a total thickness of the second-type resin insulation layers located in an area A1 to a thickness corresponding to the area A1. The laminate structure is warped such that the laminate structure is convex toward the side where the second main face is present. |
| US08530748B2 |
Substrate with through-holes for grid-like auxiliary wiring pattern
A substrate includes an auxiliary wiring pattern formed on a first main surface of a glass substrate in a grid-like pattern arranged horizontally and vertically, and a translucent glass layer formed on a surface of the glass substrate to cover the first main surface and the auxiliary wiring pattern. Through-holes exposing the auxiliary wiring pattern are formed in a portion of the translucent glass layer formed on the auxiliary wiring pattern, in each side of each grid of the grid-like pattern at uniform intervals. The substrate may be used in an electronic device having a long-life and a high reliability in which exfoliation or deterioration of a wiring is inhibited by embedding the wiring therein while maintaining smoothness of the surface. |
| US08530747B2 |
Method for manufacturing multilayered flexible circuit board
Disclosed herein is a method of manufacturing a multilayered flexible circuit board. The method of manufacturing a multilayered flexible circuit board may include integrally forming a first flexible printed circuit board and a second flexible printed circuit board divided in a symmetrical shape with respect to a reference line on the same plane to provide an original plate; attaching the first flexible printed circuit board to the second flexible printed circuit board by folding the original plate with respect to the reference line; and electrically connecting the first flexible printed circuit board to the second flexible printed circuit board. |
| US08530745B2 |
Cable including elemental wires with different angles
A cable includes an insulated electric wire, a lateral winding layer formed by spirally winding an elemental wire having conductivity on a periphery of the insulated electric wire, a reversal lateral winding layer formed by spirally winding an elemental wire having conductivity in a direction intersecting with the winding direction of the lateral winding layer, a buffer layer formed between the lateral winding layer and the reversal lateral winding layer, and a sheath formed on a periphery of the reversal lateral winding layer. Each of a winding angle θ1 of the elemental wire forming the lateral winding layer and a winding angle θ2 of the elemental wire forming the reversal lateral winding layer is an acute angle, and an absolute value of difference between the winding angle θ1 and the winding angle θ2 is not more than 20 degrees. |
| US08530743B2 |
Water drain structure for wire harness
To improve water discharging performance of a wire harness, and to protect a water discharging structure of the wire harness, an electric wire group is exposed from an outer cover material at a lower end portion (B) where the wire harness (10) is arranged, one side of the exposed portion is surrounded by a first waterproof material, the other side of the exposed portion is surrounded by a second waterproof material, the first waterproof material (I) forms an opening (27) at the lower end portion (B), the end of the second waterproof material is inserted into the first waterproof material (I) from the opening (27) so as to overlap on the first waterproof material, and a water discharging gap (28) is formed at a wrapped portion (C). |
| US08530738B2 |
Dye-sensitized solar cell
There is provided a tandem-type dye-sensitized solar cell having a novel structure whereby optical absorption efficiency is improved and which can be manufactured at low cost.A dye-sensitized solar cell 10 comprises an anode substrate 12, a first dye-carrying porous oxide semiconductor layer 14, an electrolytic solution layer 16a, a porous support layer 18, a second dye-carrying porous oxide semiconductor layer 20, an electrolytic solution layer 16b, and a cathode substrate 22, arranged in order from an optical incidence side. The porous support layer 18 supports an iodine redox catalyst layer 19. Electrons derived by a conductor from a conductor layer 12b are introduced to the cathode substrate 22, thereby configuring, for example, a battery circuit for lighting purposes. |
| US08530731B1 |
Inbred sunflower (Helianthus annuus) line, designated ON2343A/B
The present invention relates to an inbred sunflower line, designated ON2343A/B. The invention relates to the seeds of inbred sunflower line ON2343A/B, to the plants of inbred sunflower line ON2343A/B and to the methods for producing a sunflower plant, either inbred or hybrid, by crossing the inbred line ON2343A/B with itself or another sunflower line. The invention further relates to methods for producing a sunflower plant containing in its genetic material one or more transgenes and to the transgenic plants produced by that method and to methods for producing other inbred sunflower lines derived from the inbred ON2343A/B. |
| US08530725B2 |
Lettuce cultivar reliant
A lettuce cultivar, designated Reliant, is disclosed. The invention relates to the seeds of lettuce cultivar Reliant, to the plants of lettuce cultivar Reliant and to methods for producing a lettuce plant by crossing the cultivar Reliant with itself or another lettuce cultivar. The invention further relates to methods for producing a lettuce plant containing in its genetic material one or more transgenes and to the transgenic lettuce plants and plant parts produced by those methods. This invention also relates to lettuce cultivars or breeding cultivars and plant parts derived from lettuce cultivar Reliant, to methods for producing other lettuce cultivars, lines or plant parts derived from lettuce cultivar Reliant and to the lettuce plants, varieties, and their parts derived from the use of those methods. The invention further relates to hybrid lettuce seeds, plants, and plant parts produced by crossing cultivar Reliant with another lettuce cultivar. |
| US08530724B2 |
Altering the fatty acid composition of rice
The present invention relates to rice oil, rice bran and rice seeds which have altered levels of oleic acid, palmitic acid and/or linoleic acid. The present invention also provides methods for genetically modifying rice plants such that rice oil, rice bran and rice seeds produced therefrom have altered levels of oleic acid, palmitic acid and/or linoleic acid. Specifically this is achieved through modulation of Fad2 and/or FatB expression. |
| US08530721B2 |
Resilient tampon and method for making
A method of making a resilient tampon includes the steps of providing binder fibers having an average fiber length of at least 35 mm; combining the binder fibers to form a loose fleece; activating the binder fibers; and compressing a portion of the loose fleece into a pledget after activating the binder fibers.A resilient tampon includes 70 wt % to 95 wt % absorbent fibers and 5 wt % to 30 wt % bicomponent binder fibers. The binder fibers have an average fiber length greater than 35 mm. |
| US08530720B2 |
Thermally conductive, metal-based bandages to aid in medical healing and methods of use
The inventive disclosure contained herein is generally directed to a class of medical bandages that in many embodiments are effective in the treatment of various types of tissue burns, whether be burns due to thermal burns, sun exposure, or rashes. Such products can include a plurality of specialized bandages and wraps that incorporate an extremely thin layer of thermally conductive metal (often aluminum) at the base of a substrate adapted to be in direct contact with a burn wound, while manufacturing the top side of the aluminum substrate to have a heat-dissipation-enhancing topography to help cool burns faster by enhancing thermal-convection properties. The bandage can also feature a thermochromic indicator for users to realize the thermal-cooling status of a burn to which a bandage has been applied. |
| US08530716B2 |
Melt-crystallization separation and purification process
Processes for separating a solid from a solids-liquids slurry under conditions that prevent ingress of molecular oxygen are advantageous where the presence of molecular oxygen would otherwise reduce efficiencies, contribute to limited product yields, and potentially compromise safe operation of the process or downstream unit operations. Among the various embodiments disclosed herein, is a process utilizing filter columns as solid-liquid separators in combination with crystallization and reslurry unit operations to recover a product component from an initial feed mixture of miscible components. Embodiments of the disclosed processes may include the separation and purification of a product component using a crystallizer in series with a filter column followed by a chemical reactor, using a reslurry drum in series with a filter column, and using a combination of crystallizers and/or reslurry drums in series with at least one filter column. The use of filter columns in such processes is particularly attractive because these columns, when operated under the conditions disclosed herein, limit the undesirable ingress of molecular oxygen into the various process streams, and further improve process efficiencies related to both product component recovery and operating costs. |
| US08530715B2 |
Process for the conversion of renewable oils to liquid transportation fuels
The present invention relates to production of fuels or fuel blendstocks from renewable sources. Various embodiments provide a method of producing a hydrocarbon product by hydrotreating a feedstock including at least one of a renewable triacylglyceride (TAG), renewable free fatty acid (FFA), and renewable fatty acid C1-C5 alkyl ester (C1-C5 FAE) in the presence of a nonsulfided hydrotreating catalyst to produce a first product including hydrocarbons. In some examples, the first product can be subjected to further chemical transformations such as aromatization, cracking, or isomerization to produce a second product including hydrocarbons. In various embodiments, the first or second hydrocarbon product with minimal or substantially no further processing can be suitable as a liquid transportation fuel or fuel blendstock, including fuels such as gasoline, naptha, kerosene, jet fuel, and diesel fuels. |
| US08530708B2 |
Processes for selective dehydrohalogenation of halogenated alkanes
Disclosed are processes for producing halogenated olefins, and preferably tetrafluorinated propene(s), from one or more alkanes having both fluorine substituents and non-fluorine substituents, preferably with a high degree of conversion and selectivity. Preferably the process comprises the use of a catalyzed reaction in which the catalyst is selected from the group consisting of activated carbons, halogentated mono- and di-valent metal oxides, mono- and di-valent Lewis acid metal halides, zero-valent metals, and combinations of these. |
| US08530707B2 |
Selective hydrogenation catalyst comprising palladium on porous silica glass and the use thereof
The present invention is directed to a catalyst comprising palladium on a porous Silica glass as carrier, as well as to the use of such catalyst for the selective hydrogenation of alkines to alkenes. |
| US08530703B2 |
Multihydric compound dehydration systems, catalyst compositions, and methods
The present disclosure relates to facilities, systems, methods and/or catalysts for use in chemical production. In particular, the disclosure provides innovations relating to dehydration of multihydric compounds such as glycerol to form acrolein. Some of these innovations include continuous reaction systems as well as system parameters that allow for long term production. |
| US08530699B2 |
Process for production of (meth) acrylic acid
The objective of the present invention is to provide a process for producing highly pure (meth) acrylic acid stably and efficiently with crystallization. The process for production of (meth)acrylic acid according to the present invention is characterized in comprising the steps of cooling a crude (meth)acrylic acid solution in a crystallization apparatus until the temperature of a cooling medium discharged from the crystallization apparatus is stabilized in the range of higher than the solidification point of the crude (meth)acrylic acid solution in the crystallization apparatus and not more than the solidification point plus 5° C.; then bringing the crude (meth)acrylic acid solution in the crystallization apparatus to a supercooled condition by setting the temperature of a cooling medium supplied to the crystallization apparatus at the temperature of not more than the solidification point of the crude (meth)acrylic acid solution minus 1° C.; and crystallizing (meth)acrylic acid from the crude (meth)acrylic acid solution. |
| US08530697B2 |
Method for the reactive vaporization of glycerol
The subject of the present invention is a method for the reactive vaporization of aqueous solutions of glycerol in a fluidized bed containing a reactive solid. The method of the invention makes it possible to simultaneously vaporize an aqueous solution of glycerol, to remove the impurities that are present in this solution or that are generated during the evaporation, and to carry out the dehydration reaction of the glycerol to acrolein and/or the oxydehydration reaction of the glycerol to acrylic acid. |
| US08530696B2 |
Pump around reactor for production of acetic acid
The present invention relates to improved processes for the manufacture of acetic acid. A pump around reactor is used to produce additional heat for the production of steam. The pump around reactor receives a portion of the reaction solution produced by the carbonylation reactor and further reacts that portion with additional carbon monoxide and/or reactants. |
| US08530695B2 |
Process for recovery of formic acid
The invention relates to a process for the recovery of concentrated high purity formic acid having a concentration of at least 50%, most preferably at least 95%, from biomass wherein an aqueous liquid mixture containing levulinic acid and possibly furfural is subjected to a liquid-liquid extraction step, followed by the recovery of furfural, formic acid and levulinic acid. |
| US08530694B2 |
Proteasome inhibitors
The present invention provides novel compounds useful as proteasome inhibitors. The invention also provides pharmaceutical compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various diseases. |
| US08530693B1 |
Liquid cyanate esters
A method for making liquid cyanate esters and liquid cyanate esters. Embodiments of the invention address the problems with solid cyanate esters by creating new cyanate ester structures that are liquid at room temperature. These liquid cyanate esters may be useful for the typical composite fabrication methods including, but not limited to, infusion molding, prepeg consolidation, resin and vacuum transfer molding. |
| US08530692B2 |
Compound, fluorine-containing polymer, radiation-sensitive resin composition and method for producing compound
A compound has a following general formula (1). R0 represents an (n+1)-valent linear or branched aliphatic hydrocarbon group having 1 to 10 carbon atoms, or the like. R1 represents a hydrogen atom, a methyl group, or a trifluoromethyl group. R2 represents a single bond or the like. R3 represent a linear or branched alkyl group having 1 to 4 carbon atoms or the like. X represents a linear or branched fluoroalkylene group having 1 to 10 carbon atoms, and n is an integer from 1 to 5. |
| US08530686B2 |
Organic molybdenum compounds and lubricating compositions which contain said compounds
Dicyclopentadienyl molybdenum crosslinked complexes which can be represented by general formula (1) below are provided, the use thereof as friction-modifiers and lubricating compositions which contain these compounds are also provided In this formula X is the element oxygen or the element sulphur, Y is the element oxygen or Y is absent, and R1 to R10 are groups selected individually from the group comprising hydrogen, the methyl group and the ethyl group. |
| US08530685B1 |
Monodentate gold ethynyl complexes
Monodentate gold ethynyl complexes having a gold-carbon bond and a gold-phosphorous bond, specifically, of formula I, may be useful in optoelectric devices, wherein Ar1 and Ar2 are independently monocyclic or polycyclic aryl, unsubstituted or substituted with one or more alkyl, alkenyl, alkoxy, aryl, aryloxy, fluoro, fluoroalkyl, or perfluoroalkyl; and R is substituted or unsubstituted aryl. |
| US08530681B2 |
Pharmaceutical compositions of O-nitro compounds
The present invention provides O-nitro compounds, pharmaceutical compositions of O-nitro compounds and methods of using O-nitro compounds and/or pharmaceutical compositions thereof to treat or prevent diseases or disorders characterized by abnormal cell proliferation, such as cancer, inflammation, cardiovascular disease and autoimmune disease. |
| US08530676B2 |
Process for producing vinylene carbonate
The present invention relates to the industrial production of vinylene carbonate (VC) by elimination of hydrogen chloride from chloroethylene glycol carbonate (CGC) with tertiary amines in the absence of relatively large amounts of additional solvent. |
| US08530675B2 |
Process for the synthesis of 4,5,6,7-tetrachloro-3′,6′-dihydroxy-2′,4′,5′,7′-tetraiodo-3H-spiro[isobenzofuran-1,9′-xanthen]-3-one (rose bengal) and related xanthenes
A new process for the manufacture of iodinated xanthenes in high purity includes a cyclization step followed by an iodination step. No extraction, chromatographic or solvent concentration steps are required, and the intermediate as well as final compounds are isolated via filtration or similar means. The process requires a single organic solvent, and the steps are completed at temperatures below 100° C. The exclusion of chloride ions, of chloride free-radicals, hypochlorite ions, or hypochlorous acid as reagents or from reagents that may generate these species in situ in the presence of oxidants, prevents undesirable impurity formation. Several new compounds have been conceived and isolated using these methods. These new compounds are also formed into new medicaments. |
| US08530673B2 |
Tetrathiafulvalene derivative, and organic film and organic transistor using the same
A tetrathiafulvalene derivative expressed by General Formula (I): General Formula (I) in General Formula (I), X represents an atom selected from a carbon atom, a sulfur atom, and a nitrogen atom, and Xs may be the same or different; provided that when X is the carbon atom or the nitrogen atom, R1 to R8 each represent one of a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, and a substituted or unsubstituted thioalkoxy group, and may be the same or different; and Y1 and Y2 each represent one of structures expressed by General Formulas (II) and (III), and may be the same or different: General Formula (II) General Formula (III). |
| US08530671B2 |
Method for preparing a material formed from arborescent-branched molecules comprising associative groups
The present invention relates to a method of preparing a material formed from arborescent-branched molecules comprising associative groups that includes the following successive steps: (a) the reaction of at least one at least trifunctional compound (A) bearing first and second functional groups with at least one bifunctional compound (B), the functional groups of which are capable of reacting with the first functional groups of the compound (A); and (b) the reaction of the compound(s) obtained in step (a) with at least one compound (C) bearing, on the one hand, at least one reactive group capable of reacting with the second functional groups of (A) and, on the other hand, at least one given associative group. |
| US08530668B2 |
Pharmaceutical composition containing optically active compound having thrombopoietin receptor agonist activity, and intermediate therefor
An optically active 4-phenylthiazole derivative having a thrombopoietin receptor agonist activity and a pharmaceutical composition containing the present compound as an active ingredient are created, and a platelet production regulating agent which can be orally administered is provided.Disclosed is a pharmaceutical composition containing, as an active ingredient, an optically active compound represented by the formula: wherein, R1 is a halogen atom or C1-C3 alkyloxy; R2 is C1-C8 alkyl; R3 is C1-C8 alkyl; R4 and R5 are each independently a fluorine atom or chlorine atom; R6 is C1-C3 alkyl or C1-C3 alkyloxy; * indicates that a carbon atom marked with an asterisk is an asymmetric carbon, a pharmaceutically acceptable salt thereof, or a solvate thereof. |
| US08530667B2 |
Herbicides
Compounds of formula (I) wherein the substituents are as defined in claim 1, are suitable for use as herbicides. |
| US08530664B2 |
Catalysts for the preparation of methylpyridine
Subject of the invention is a dehydrogenation catalyst for dehydrogenating methylpiperidine to methylpyridine. Subject of the invention are also methods for preparing the catalysts obtained thereby and methods, in which the catalysts are used. |
| US08530663B2 |
1-(2-phenoxymethylheteroaryl)piperidine and piperazine compounds
The invention relates to compounds of formula I: where X, HAr, a, and R1 through R6 are as defined in the specification, or a pharmaceutically acceptable salt thereof. The compounds of formula I are serotonin and norepinephrine reuptake inhibitors. The invention also relates to pharmaceutical compositions comprising such compounds; methods of using such compounds; and process and intermediates for preparing such compounds. |
| US08530661B2 |
Process for the manufacture of pharmaceutically active compounds
The present invention further relates to a process for the manufacture of compound (I), wherein X is —Br or —Cl. |
| US08530656B2 |
Compositions and methods for inhibition of the JAK pathway
Disclosed are compounds of formula I, compositions containing them, and methods of use for the compounds and compositions in the treatment of conditions in which modulation of the JAK pathway or inhibition of JAK kinases, particularly JAK 2 and JAK3, are therapeutically useful. |
| US08530654B2 |
Crystals, amorphous substances or salts of methyl N-[3-(6,7-dimethoxy-2-methylaminoquinazolin-4-yl) phenyl] terephthalamic acid
Crystals, amorphous substances, salts, and hydrates of a salt of methyl N-[3-(6,7-dimethoxy-2-methylaminoquinazolin-4-yl)phenyl]terephthalamic acid having PDE4 inhibitory action are provided. These compounds are useful for treating allergic diseases such as atopic dermatitis. |
| US08530651B2 |
Process for the preparation of anagrelide and analogues
The present invention relates to a novel process for producing quinazoline compounds which are useful in therapy. More specifically, the compounds produced by the process of the invention are useful in the treatment of a number of cardiovascular diseases. The process of the invention provides 6,7-dichloro-1,5-dihydroimidazo[2,1-b]quinazolin 2(3H)-one, more commonly known as anagrelide and its analogues in a clean and efficient manner. |
| US08530645B2 |
Method for producing amide compound
This invention relates to a process for producing an amide compound by Beckmann rearrangement of an oxime compound using a compound having at least two electron-withdrawing leaving groups as a rearrangement catalyst, the process comprising a pre-preparation step in which the rearrangement catalyst and at least a part of the oxime compound are mixed and reacted; and a rearrangement reaction step in which the oxime compound is rearranged at a temperature higher than that in the pre-preparation step. |
| US08530644B2 |
Method for removing impurities from biopolymer material
The present invention relates to a method for removing impurities from biopolymer material, e.g. polysaccharides, polypeptides or polynucleotides. More particularly, the present invention provides a method of reducing lipopolysaccharide levels in a lipopolysaccharide containing biopolymer material, comprising the successive steps of: a) providing an aqueous solution containing 0.05-50 wt. % of dissolved lipopolysaccharide-containing biopolymer material; 0.001-10 wt.% of a surfactant; 0.05-15 wt. % of solid adsorbent; and at least 50 wt. % of water; b) allowing the adsorbent to adsorb lipopolysaccharides; c) separating the solid adsorbent containing adsorbed lipopolysaccharides from the remaining aqueous solution; and d) recovering the biopolymer material containing a reduced level of lipopolysaccharide from the separated aqueous solution. |
| US08530640B2 |
Bicyclic cyclohexitol nucleic acid analogs
The present disclosure provides bicyclic cyclohexitol nucleoside analogs of formula I and oligomeric compounds comprising these nucleoside analogs. These bicyclic nucleoside analogs are expected to be useful for enhancing properties of oligomeric compounds including for example nuclease resistance. |
| US08530633B2 |
Development of sensitive FRET sensors and methods of using the same
Intramolecular biosensors are disclosed, including PBP-based biosensors, comprising a ligand binding domain fused to donor and fluorescent moieties that permit detection and measurement of Fluorescence Resonance Energy Transfer upon binding ligand. At least one of the donor and fluorescent moieties may be internally fused to the biosensor such that both ends of the internally fused fluorophore are fixed. In addition, methods of improving the sensitivity of terminally fused biosensors are provided. The biosensors of the invention are useful for the detection and quantification of ligands in vivo and in culture. |
| US08530625B2 |
Silk-based drug delivery system
The present invention provides for novel sustained release silk-based delivery systems. The invention further provides methods for producing such formulations. In general, a silk fibroin solution is combined with a therapeutic agent to form a silk fibroin article. The article is then treated in such a way as to alter its conformation. The change in conformation increases its crytallinity or liquid crystallinity, thus controlling the release of a therapeutic agent from the formulation. This can be accomplished as single material carriers or in a layer-by-layer fashion to load different therapeutic agents or different concentrations of these agents in each layer. |
| US08530617B2 |
Silicon-containing particle, process for producing the same, organic-polymer composition, ceramic, and process for producing the same
A process for producing silicon-containing particles having an extremely small particle diameter by a simple process without using surface-active agents or the like. The process is characterized by forming silicon-containing particles as a result of phase separation from an organic polymer, wherein the phase separation is achieved by an addition reaction, condensation reaction, ring-opening reaction, or a radical reaction of a curable silicon-containing compound or a curable composition that contains said compound, and the silicon-containing compound or the composition is maintained in a uniform liquid, fused, or dissolved phase with the organic polymer that is free of silicon and does not participate in the curing reaction of the silicon-containing compound or the composition. |
| US08530615B2 |
Process for producing polycarbonates and a coordination complex used therefor
The complex of the present invention containing an onium salt and a central Lewis acidic metal has a high catalytic activity at a high temperature for the copolymerization of an epoxide and carbon dioxide to produce a high molecular weight polycarbonate. |
| US08530610B2 |
Process for preparing a polymer polyol
The invention relates to a process for preparing a polymer polyol, comprising mixing in a reactor vessel, a base polyol, one or more ethylenically unsaturated monomers, a polymerization initiator, optionally a macromer, and optionally a chain transfer agent, and polymerizing the mixture thus obtained at a temperature of 50 to 200° C., wherein after discharging the reactor vessel content, the interior surface of the reactor vessel walls and/or any internals present in the reactor vessel are blasted with round media. |
| US08530607B2 |
Aromatic ether and alkynyl containing phthalonitriles
Compounds having the formulas below. R is an aromatic-containing group. Each M is an alkali metal. Each m is a positive integer. The value of n is a positive integer. The value p is 0 or 1. If p is 0 then n is 1. A thermoset made by curing a composition containing the below phthalonitrile monomers. A method of reacting a diphenyl acetylene compound with an excess of an aromatic diol in the presence of an alkali metal carbonate to form the above oligomer. A method of reacting a phenoxyphthalonitrile with an acetylene compound to form the phthalonitrile monomer below. |
| US08530605B2 |
Poly(arylene sulfide) and production process thereof
The invention provides a production process of a poly(arylene sulfide), comprising a polymerization step of subjecting at least one sulfur source selected from the group consisting of alkali metal sulfides and alkali metal hydrosulfides and a dihalo-aromatic compound to a polymerization reaction in an organic amide solvent; a reaction step of adding a hydroxyl group-containing organic compound containing no bonded halogen atom in a proportion of 0.001 to 20 mol per 100 mol of the charged sulfur source into the polymerization reaction system containing the organic amide solvent and a formed polymer after the polymerization step to cause the formed polymer to react with the hydroxyl group-containing organic compound; and a collecting step of collecting a polymer from the polymerization reaction system after the reaction step, and the poly(arylene sulfide). |
| US08530597B2 |
High molecular weight compact structured polymers, methods of making and using
A structured water soluble polymer produced by polymerization of amine-containing monomers or pre-formed polymers is described. Various structured polymers are prepared and characterized. The structured polymers are particularly valued in the papermaking industry. |
| US08530596B2 |
Polymer for forming insulating film, composition for forming insulating film, insulating film, and electronic device having same
A polymer and composition useful in forming an insulating film provided with a low permittivity, a high heat resistance, and a high mechanical strength and an insulating film obtained from these and an electronic device having the same are provided. The polymer for forming an insulating film according to the present invention is characterized by being obtained by polymerizing a reactive compound represented by Formula (1). The insulating film according to the present invention is formed using a composition for forming an insulating film including that polymer, has molecular spaces having an average space size of 0.7 nm to 5 nm, and has a permittivity of 2.3 or less. The electronic device according to the present invention has the insulating film. (wherein R1, R2, and R3 are the same or different from each other and respectively represent an organic group having a ring structure; X and Y are the same or different from each other and respectively represent an aromatic organic group having a reactive group; and n represents 0 or 1). |
| US08530594B2 |
Copolymers of alkoxythiophene
The synthesis, characterization, optical and electrochemical properties of a regioregular copolymer, poly(3-octylthiophene-2,5-diyl-co-3-decyloxythiophene-2,5-diyl) (POT-co-DOT), and an alternating regioregular copolymer poly{(9,9-dioctylfluorene)-2,7-diyl-alt-[4,7-bis(3-decyloxythien-2-yl)-2,1,3-benzothiadiazole]-5′,5″-diyl} (PF-co-DTB) is disclosed. The incorporation of 3-alkoxythiophene units onto the conjugated backbones enhances the electron-donating property of the polymer and lowers its bandgap. The fabrication and performance of photovoltaic cells with bulk heterojunction architecture based on blends of these copolymers with PCBM are also described. |
| US08530592B2 |
Catalyst components based on fulvene complexes
The present invention discloses metallic complexes based on hydroxyl-carbonyl fulvene ligands, their method of preparation and their use in the oligomerization or polymerization of ethylene and alpha-olefins. |
| US08530591B2 |
Emulsion polymers having increased chalky substrate adhesion
The present invention relates to a latex composition containing polymer particles that are polymerized in at least two stages including a first phase polymer having a relatively high molecular weight and a relatively high glass transition temperature, and a second phase polymer having a relatively low molecular weight, a relatively high glass transition temperature, and polymerized from constituent monomers that include a crosslinkable monomer. Paint compositions and architectural coatings containing the latex composition according to the invention are also described herein, as well as substrates coated therewith. |
| US08530590B2 |
Soft silicone materials for ophthalmic applications
Described herein are silicone fluids and silicone materials that posses high glass transition temperatures (Tgs) when compared to conventional silicone materials. In one embodiment, an increased Tg allows the formation of objects and materials by cryogenic lathing. The fluids and materials can be formed by curing silicone fluid with a cross-linker mixture comprising a cross-linker and a monofunctional hydride compound. Upon formation, the silicone materials can be extracted over long periods of time without loss of optical quality. The silicone materials can be sufficiently soft allowing folding and insertion through small incisions in the eye. Additionally, methods of forming optical silicone materials, lenses and silicone materials in general are also disclosed. In one embodiment, the method of forming a silicone based lens using cryogenic lathing techniques is described. |
| US08530585B2 |
Crosslinker, crosslinked polymer material, and production method of the crosslinked polymer material
The present invention provides a crosslinker used for crosslinking a polymer material having, in the molecule thereof, a multiple bond reactable with a nitrile oxide, the crosslinker including a bifunctional nitrile oxide having an aromatic nitrile oxide derivative structure in which one hydrogen atom of an aromatic ring is substituted with a nitrile oxide group and all hydrogen atoms at an ortho-position of the nitrile oxide group are substituted with a substituent other than a nitrile oxide group, wherein two such aromatic nitrile oxide derivative structures are bonded to either two oxy groups of a di-oxy structure having the two oxy groups or two carbonyl groups of a di-carbonyl structure having the two carbonyl groups. |
| US08530577B2 |
Compatibilized polypropylene heterophasic copolymer and polylactic acid blends for injection molding applications
Injection molded articles and process of forming the same are described herein. The processes generally include providing a polyolefin including one or more propylene heterophasic copolymers, the polyolefin having an ethylene content of at least 10 wt. % based on the total weight of the polyolefin; contacting the polyolefin with a polylactic acid and a reactive modifier to form a compatiblized polymeric blend, wherein the reactive modifier is produced by contacting a polypropylene, a multifunctional acrylate comonomer, and an initiator under conditions suitable for the formation of a glycidyl methacrylate grafted polypropylene (PP-g-GMA) having a grafting yield in a range from 1 wt. % to 15 wt. %; and injection molding the compatibilized polymeric blend into an article. |
| US08530574B2 |
Aqueous polymer dispersion and use thereof as binder for coating substrates
The present invention provides aqueous finely divided polymer dispersions which at low temperatures are film-forming, exhibit good blocking resistance in a formulation, even at elevated temperatures, and display a low foam tendency, processes for preparing them, and their use as binders for coating substrates. |
| US08530568B2 |
Flowable polyamides with hyperbranched polyesters/polycarbonates
Thermoplastic molding compositions, comprising A) from 10 to 99% by weight of at least one thermoplastic polyamide, B) from 0.01 to 50% by weight of B1) at least one highly branched or hyperbranched polycarbonate with an OH number of from 1 to 600 mg KOH/g of polycarbonate (to DIN 53240, Part 2), or B2) at least one highly branched or hyperbranched polyester of AxBy type, where x is at least 1.1 and y is at least 2.1, or a mixture of these, C) from 0 to 60% by weight of other additives, where the total of the percentages by weight of components A) to C) is 100%. |
| US08530561B2 |
Nonmetal material modified thermoplastic resin composite and a method for preparing products using said composite
The invention relates to nonmetal material modified thermoplastic resin composite, comprising the following materials by weight percentages: 50-70% of filling, 25-40% of polypropylene, 3-6% of maleic anhydride modified polypropylene, 1-3% of titanium dioxide and 1-2% antioxidant. Said filling has been modified by stearic acid. The invention also provides a method for producing products like sanitary wares, hardware of sanitary wares, outdoor products, decorative pipes of external walls and decorations of public scenes using the nonmetal material modified thermoplastic resin composite. The raw materials are widely available and the preparation does not require long-time burning with high energy consumption, thus possessing the advantages such as low energy consumption, high mechanical automation degree, low labor intensity, and high yield, which is applicable to industrial mass production. The invented nonmetal material modified thermoplastic resin composite is applicable to the production of sanitary wares, hardware of sanitary wares, outdoor products, decorative pipes of external walls and decorations of public scenes. |
| US08530554B1 |
Precursors for the polymer-assisted deposition of films
A polymer assisted deposition process for deposition of metal oxide films is presented. The process includes solutions of one or more metal precursor and soluble polymers having binding properties for the one or more metal precursor. After a coating operation, the resultant coating is heated at high temperatures to yield metal oxide films. Such films can be epitaxial in structure and can be of optical quality. The process can be organic solvent-free. |
| US08530553B2 |
Binder composition for spray
A binder composition for spray used for interior materials is disclosed to provide glass wool or rock wool with an adhesive force by simultaneously spraying two solutions onto the glass wool or rock wool so that the glass wool or rock wool is adhered to steel or concrete to enhance effects of heat insulation and sound insulation. The binder composition contains a first solution of 200 to 400 parts by weight consisting of polyvinyl alcohol, preservative, antifoaming agent and purified water, and a second solution of 100 parts by weight consisting of boric acid, basic compound, glycerin and purified water. |
| US08530552B1 |
Poly(phenylene ether) composition, article, and method
A composition includes specific amounts of poly(phenylene ether), polymerized styrene residue, and polymerized acrylonitrile residue. The composition can be prepared using a recycled homopolystyrene that includes an acrylonitrile copolymer as an impurity. The composition largely preserves the desirable properties of a corresponding composition prepared from virgin resins without requiring chemical compatibilization of the poly(phenylene ether) and the acrylonitrile copolymer. |
| US08530551B2 |
Flame-retardant impact-modified battery boxes based on polycarbonate I
Battery box comprising compositions containing A) 70.0 to 90.0 parts by weight of linear and/or branched aromatic polycarbonate and/or aromatic polyester carbonate, B) 6.0 to 15.0 parts by weight of at least one graft polymer, C) 2.0 to 15.0 parts by weight of one or more phosphorus compounds, D) 0 to 3.0 parts by weight of antidripping agents, E) 0 to 3.0 parts by weight of thermoplastic vinyl (co)polymer (E.1) and/or polyalkylene terephthalate (E.2), and F) 0 to 20.0 parts by weight of further additives, wherein the compositions are optionally free from rubber-free polyalkyl(alkyl)acrylate. |
| US08530547B2 |
Chloroprene rubber composition and its application
To provide a chloroprene rubber composition with which a vulcanized rubber having further improved heat resistance without impairing mechanical properties, the compression set and the tension fatigue can be obtained, and a rubber member for an automobile, a hose, a rubber molded article and a rubber vibration insulator comprising the vulcanized rubber.A chloroprene rubber composition, which comprises 100 parts by mass of at least one chloroprene rubber selected from the group consisting of a xanthogen-modified chloroprene rubber and a mercaptan-modified chloroprene rubber, and from 15 to 200 parts by mass of carbon black having a number average particle size of from 70 nm to 600 nm and having a DBP oil absorption of from 15 ml/100 g to 60 ml/100 g by oil absorption method A of JIS K6221. |
| US08530546B2 |
Curable composition comprising inorganic oxide microparticles that are surface-modified with maleimide groups
This invention is drawn to a curable composition that has excellent smoothness when a plastic substrate is coated therewith. Also disclosed are active energy beam curable compositions, such as actinically curable compositions, that can be cured without using a photopolymerization initiator, or with the use of a small amount thereof. This object is achieved by the presence of surface treated inorganic oxide microparticles. Such particles are obtained by reacting an alkoxysilane compound (a1) represented by the Formula (1) below and inorganic oxide microparticles (a2) in the presence of water and an organic solvent: (P—SiO3/2)1-a(P—Si(R0)O2/2)a(O1/2R3)z (1) in which P denotes a maleimide containing group, R3 denotes a hydrogen atom or a monovalent organic group, R0 denotes a monovalent organic group, a is 0 or a positive number and satisfies 0≦a <1, and z is a positive number and satisfies 0.1 ≦z ≦2. |
| US08530537B2 |
Black photosensitive resin composition and light blocking layer using the same
Disclosed are a black photosensitive resin composition that includes (A) an organic binder resin, (B) a reactive unsaturated compound, (C) a photopolymerization initiator, (D) a black pigment including carbon black and a silver-tin-containing alloy, and (E) a solvent, and a light blocking layer using the same. |
| US08530534B2 |
Trimerization catalysts from sterically hindered salts
The present invention provides trimerization catalyst compositions having a sterically hindered carboxylate salt and methods to produce a polyisocyanurate/-polyurethane foam using such trimerization catalyst compositions. |
| US08530533B2 |
Water-blown rigid foams for the insulation of liquefied natural gas tanks
The present invention relates to a rigid polyurethane foam comprising reinforcing materials which can be obtained by mixing (a) isocyanates which have a viscosity at 25° C. of less than 500 mPas with (b) compounds having groups which are reactive toward isocyanates, (c) blowing agents comprising water, (d) catalysts and, if appropriate, (e) further additives to form a reaction mixture and applying the reaction mixture to a reinforcing material, wherein the compounds (b) having groups which are reactive toward isocyanates comprise a polyetherol (b1) having a functionality of 4 or more and a viscosity at 25° C. of 10 000 mPas or less and a polyetherol (b2) having a functionality of 3 or less and a viscosity at 25° C. of 500 mPas or less. The present invention further relates to a process for producing such rigid polyurethane foams and the use of the rigid polyurethane foams for the insulation of liquefied natural gas tanks. |
| US08530532B2 |
Hydrogel contact lenses having improved wettability
The present invention relates to a hydrogel contact lens having improved wettability, and particularly to a hydrogel contact lens of a complex membrane having an IPN (interpenetrating polymer network) intra structure, which is prepared by crosslinking composition for a contact lens comprising, as a main ingredient, an acryl monomer and an oligosaccharide and optionally a silicone compound. Due to the presence of an oligosaccharide in a contact lens herein, tensile strength and wettability can be maximized to provide a superior wearing feeling and maintain wettability even after a long-term storage in a care solution such as a washing solution, a storage solution and a protein-removing solution. |
| US08530531B2 |
Method for the recycling of polyvinyl butyral
Method for the recycling of polyvinyl butyral based on obtaining recycled polyvinyl butyral (PVB) from laminated glass which is shattered and the polyvinyl butyral (PVB) is separated. The sheet obtained is cut into pieces and cleaned to eliminate dirt and foreign matter. The solid state PVB is subjected to a first polyvinyl butyral (PVB) purification stage with a chemical treatment with a first reagent and a final chemical treatment with a second reagent. The obtained purified polyvinyl butyral is suitable to be used in the manufacture of laminated glass. |
| US08530527B2 |
Food ingredients from Stevia rebaudiana
Various ingredients and compositions are prepared from Stevia rebaudiana Bertoni plant. The compositions can be used as bulking agents, and sweeteners in foods, beverages, cosmetics and pharmaceuticals. |
| US08530526B2 |
Biobeneficial coating compositions and methods of making and using thereof
A biobeneficial coating composition for coating an implantable device, such as a drug eluting stent, a method of coating the device with the composition, and an implantable device coated with the composition are provided. |
| US08530518B2 |
Salts of dihydrojasmonic acid and use thereof in agriculture
A compound comprising a water soluble salt of formula (I) wherein R1 is a C1-10alkyl group; or a C2-10alkenyl group; M is a cation of valency n, provided that when R1 is a pent-2-enyl group, Mn+ is other than sodium or potassium. These salts are particularly suitable for use in agricultural formulations. The formulations may further comprise benzoic acid derivatives and/or antioxidants. |
| US08530516B2 |
Promoting cycling of ApoE4 isoform
Cycling of ApoE4 isoform is promoted in a person in need thereof by contacting the person with an effective amount of a pharmaceutically-acceptable modulator of intracellular ApoE4 transport vesicle pH. |
| US08530511B2 |
Administration of dithiolane compounds for photoprotecting the skin
Dithiolane compounds having the structural formula (I): are useful for reinforcing and/or preserving the natural antioxidant protection of the skin against oxidative stress caused, especially, by UV radiation, e.g., by increasing the level of intracellular glutathione. |
| US08530509B2 |
Compounds, compositions and methods for treatment and prevention of orthopoxvirus infections and associated diseases
Methods of using di, tri, and tetracyclic acylhydrazide derivatives and analogs, as well as pharmaceutical compositions containing the same, for the treatment or prophylaxis of viral infections and diseases associated therewith, particularly those viral infections and associated diseases caused by the orthopoxvirus. |
| US08530506B2 |
Process for production of biphenyl derivative
The invention provides a production method of a biaryltetrazole derivative useful as an intermediate for an angiotensin II receptor antagonist.The method comprises reacting an aryltetrazole derivative with a benzene derivative, deprotecting or reducing the resulting compound and halogenating the deprotected or reduced compound. |
| US08530505B2 |
Substituted oxazolidinones and their use in the field of blood coagulation
The invention relates to the field of blood coagulation. Novel oxazolidinone derivatives of the general formula (I) processes for their preparation and their use as medicinally active compounds for the prophylaxis and/or treatment of disorders are described. |
| US08530501B2 |
Salts and crystalline forms of a factor Xa inhibitor
The present invention provides salts and crystalline forms of the compound 5-chloro-N-((1-(4-(2-oxopyridin-1(2H)-yl)phenyl)-1H-imidazol-4-yl)methyl)thiophene-2-carboxamide, and pharmaceutical compositions and method of use thereof. |
| US08530500B2 |
Stable pharmaceutical omeprazole formulation for oral administration
The present invention is directed to a pharmaceutical solution or syrup formulation for oral administration comprising; omeprazole, a solubilizing agent, a sweetening agent, a flavoring agent, and an antioxidant. |
| US08530499B2 |
Glucokinase activators
Compounds of the following formula are provided for use with glucokinase: wherein the variables are as defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such compounds; methods and intermediates useful for making the compounds; and methods of using said compounds. |
| US08530495B2 |
Nalmefene hydrochloride dihydrate
The present invention relates to the Nalmefene hydrochloride dihydrate, methods of manufacturing Nalmefene hydrochloride dihydrate, a pharmaceutical composition comprising Nalmefene hydrochloride dihydrate and a method of treatment comprising administering Nalmefene hydrochloride dihydrate. |
| US08530491B2 |
Antimalarial compounds with flexible side-chains
The present invention relates to novel compounds that are inhibitors of wild type and mutant dihydrofolate reductase (DHFR) of Plasmodium falciparum, which are useful for the treatment of malaria. It also relates to processes of making and using such compounds. The antimalarial compounds of the present invention have low toxicity to a host infected with the malarial parasite, and are potent when administered in pharmaceutical compositions. |
| US08530487B1 |
Compounds useful for treating disorders related to TRPA1
Compounds and compositions for treating disorders related to TRPA1 are described herein. |
| US08530486B2 |
Quinazolines and related heterocyclic compounds, and their therapeutic use
A compound of the formula (I) wherein X is CR1 or N; Y is CR3 or N; R1, R3, R4, R5 and R6 are independently H, F, Cl, Br, I, or a hydrocarbon group which optionally contains one or more heteroatoms; R7 is a heterocyclic group including one or more N atoms; R′ is Rx or NRyRz wherein Rx, Ry and Rz are each H or the same or different groups, including cyclic groups formed by Ry and Rz with the N atom, of up to 20 C atoms and optionally including up to 3 further heteroatoms selected from N, O and S; or a pharmaceutically acceptable salt, ester or solvate thereof. |
| US08530480B2 |
Substituted pyrimidinyl-amines as protein kinase inhibitors
The present invention provides novel substituted pyrimidinyl-amines that are useful as inhibitors of protein kinases, especially c-Jun N-terminal kinases (JNK) and pharmaceutical compositions thereof and methods of using the same for treating conditions responsive to the inhibition of the JNK pathway. |
| US08530478B2 |
Piperazine derivatives used as CAV2.2 calcium channel modulators
The present invention relates to novel piperazine derivatives (I); to processes for their preparation; to pharmaceutical compositions containing the derivatives; and to the use of the derivatives in therapy to treat diseases for which blocking the Cav2.2 calcium channels is beneficial. |
| US08530477B2 |
Tropane urea derivatives, preparation thereof and therapeutic application thereof as modulators of the activity of 11betaHSD1
The invention relates to tropane urea derivatives of general formula (I) and to the application thereof as modulators of the activity of 11β-hydroxysteroid dehydrogenose type 1 (11βHSD1). |
| US08530476B2 |
Piperazinyl and piperidinyl ureas as modulators of fatty acid amide hydrolase
Certain piperazinyl and piperidinyl urea compounds are useful as FAAH inhibitors. Such compounds may be used in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by fatty acid amide hydrolase (FAAH) activity. Thus, the compounds may be administered to treat, e.g., anxiety, pain, inflammation, sleep disorders, eating disorders, or movement disorders (such as multiple sclerosis). |
| US08530474B2 |
Substituted 6-(1-piperazinyl)-pyridazines as 5-HT6 receptor antagonists
The present invention is concerned with novel substituted 6-(1-piperazinyl)-pyridazines of Formula (I) wherein R1, R2, R3 and X have the meaning defined in the claims, having 5-HT6-antagonistic properties. The invention further relates to processes for preparing such novel compounds, pharmaceutical compositions comprising said novel compound as an active ingredient as well as the use of said compounds as a medicine. |
| US08530473B2 |
Tetrahydroquinoxaline urea derivatives as modulators of 11β-hydroxysteroid dehydrogenase type 1
The invention relates to a compound of the general formula (I), as defined herein which is useful in modulating the activity of 11β-hydroxysteroid dehydrogenase type 1 (11βHSD1) and are useful for treating pathologies in which such modulation is beneficial, as in the case of metabolic syndrome or of noninsulin-dependent type 2 diabetes. The invention also relates to pharmaceutical preparations containing such a compound, processes for preparing and intermediates useful in the preparation of a such a compound. |
| US08530467B2 |
Benzoimidazole compounds and uses thereof
This invention generally relates to substituted benzoimidazole compounds, particularly methyl 2-((2-(2,6-difluoro-4-(methylcarbamoyl)phenyl)-5-methyl-1H-benzo[d]imidazol-1-yl)methyl)morpholine-4-carboxylate and salts thereof. This invention also relates to pharmaceutical compositions and kits comprising such a compound, uses of such a compound (including, for example, treatment methods and medicament preparations), processes for making such a compound, and intermediates used in such processes. |
| US08530465B2 |
1, 2-disubstituted amido-anthraquinone derivatives, preparation method and application thereof
The invention provides a series of novel 1,2-disubstituted amido-anthraquinone derivatives. Further, the invention also provides the preparation method and application of said derivatives, said application comprises: said derivatives with therapeutically effective amount are prepared into pharmaceutical compositions for inhibition of cancer cell growth, further treating cancer. |
| US08530461B2 |
Azetidine derivatives
Azetidine derivatives of which the following is exemplary and their use in the treatment of obesity, diabetes or dyslipidemia. |
| US08530456B2 |
Sonic hedgehog modulators
The present invention relates to macrocyclic small molecule inhibitors of the Sonic Hedgehog signaling pathway, syntheses thereof, and intermediates thereto. Such small molecule modulators of the Sonic Hedgehog signaling pathway are useful in the treatment of proliferative diseases (e.g., basal cell carcinoma, Gorlin syndrome, medulloblastoma, or pancreatic cancer), pulmonary diseases (e.g., interstitial pnuemonitis or interstitial pulmonary fibrosis), and developmental disorders (e.g., phocomelia or cyclopia). Novel non-natural macrocycles are provided that inhibit Sonic Hedgehog induced-protein transcription. |
| US08530452B2 |
Tricyclic boron compounds for antimicrobial therapy
Provided herein are antimicrobial tricyclic boron compounds of the following formula I: or pharmaceutically acceptable salts, complexes, or tautomers thereof that are antibacterial agents, pharmaceutical compositions containing them, methods for their use, and methods for preparing these compounds. |
| US08530446B2 |
Oral composition containing difructose anhydride
An oral composition for increasing equol production by inner-intestinal bacteria, wherein such composition contains difructose anhydride as an active ingredient to activate the equol production function of inner-intestinal bacteria. |
| US08530444B2 |
Pharmaceutical compounds
Novel compounds and pharmaceutical compositions are provided. In one aspect of the invention the compounds may be utilized in medical practice, for example, in treatment of cancer and immune disorders. |
| US08530443B2 |
miR-150 for the treatment of blood disorders
The invention provides methods of treating certain blood related disorders, in particular, thrombocytopenia and anemia comprising increasing miR-150 expression or inhibiting miR-150 in progenitor cells respectively. |
| US08530441B2 |
Transgene delivering retrovirus targeting collagen exposed at site of tissue injury
A viral or non-viral vector particle having a modified viral surface protein wherein the viral surface protein is modified to include a targeting polypeptide including a binding region which binds to an extracellular matrix component. Such vector particles are useful in delivering genes encoding therapeutic agents to cells located at the site of an exposed extracellular matrix component. |
| US08530438B2 |
Vivo production of small interfering RNAs that mediate gene silencing
The invention provides engineered RNA precursors that when expressed in a cell are processed by the cell to produce targeted small interfering RNAs (siRNAs) that selectively silence targeted genes (by cleaving specific mRNAs) using the cell's own RNA interference (RNAi) pathway. By introducing nucleic acid molecules that encode these engineered RNA precursors into cells in vivo with appropriate regulatory sequences, expression of the engineered RNA precursors can be selectively controlled both temporally and spatially, i.e., at particular times and/or in particular tissues, organs, or cells. |
| US08530434B2 |
Nitroxide free radical synergized antineoplastic agents
Nitroxide free radicals attached to antineoplastic agents can synergize their potencies to cancer cells. This invention relates to any antineoplastic agents and their derivatives chemically attached with nitroxide free radicals, such as TEMPO and its radical derivatives. This invention also relates to precursors of such compounds, as well as the products formed from the adducts after administration. |
| US08530433B2 |
Use of icariside II in manufacture of products for preventing or treating male or female sexual dysfunction
The present invention provides the use of icariside II or extract comprising thereof in manufacture of products for preventing or treating male or female sexual dysfunction, in particular, the use for improving pathological or organical changes in erectile tissues of patients with erectile dysfunction. |
| US08530432B2 |
Methods and compositions for treating conditions
The invention relates to compositions comprising of SEQ NO: 1-244, 248-249, and any homologs, analogs, and fragments thereof. Such compositions can be used to treat, prevent, and modulate pain, inflammation, and metabolic processes in various organisms including plants and animals. Such compositions can be formulated with an acceptable pharmaceutical excipient for administration to a human or a plant. The compositions can be administered topically or for systemic use. |
| US08530428B2 |
Treating cancer with granulocyte-macrophage colony stimulating factor
Methods for treating cancer (e.g., metastatic cancer to the lung or chronic lymphocytic leukemia) in patients are described that include administrating an aerosolized granulocyte macrophage colony stimulating factor to the patients. Methods for stimulating an immune response in patients also are described. |
| US08530426B2 |
Cosmetic or dermopharmaceutical composition comprising at least one UDP glucuronosyl transferase (UGT) enzymes inducer
The invention relates to topical use of at least one UGT inducer for the preparation of a cosmetic or dermopharmaceutical composition comprising a dermatologically acceptable carrier to protect and/or enhance the state of the skin and prevent and/or treat imperfections of the skin. |
| US08530424B2 |
System and method to improve sensory function
A system and method to improve sensory functions in the hand or foot by dermal topical application of a local anaesthetic substance to adjacent skin areas, using a tailored application device or kit specially designed to fit the size and anatomical shape of the body part which is to be anesthetized. The concept is to block sensory input from the anesthetized skin area hereby inducing a functional reorganization in sensory brain cortex resulting in enhanced sensory functions in body parts adjacent to the anesthetized area with focus on the hand and sole of the foot. |
| US08530421B2 |
Isolated polypeptides used for treatment of inflammatory diseases and inhibiting cancer metastasis
The present invention relates to a polypeptide derived from a highly conserved region (HCR) I-III of an extracellular region of a CD99 and CD99 family such as CD99L2 and PBDX(or XG), which are a kind of transmembrane protein, or a fused protein thereof. The polypeptide or the fused protein thereof has an activating function of inhibiting the extravasation of white blood cells, or inhibiting the growth and/or metastasis of cancer cells. The present invention also provides a polynucleotide coding the polypeptide, a vector including same, and a transformant transformed by the vector. In addition, the present invention provides a pharmaceutical composition including the polypeptide or the fused protein thereof for preventing or treating inflammatory diseases. Further, the present invention provides a is pharmaceutical composition including the polypeptide or the fused protein thereof inhibiting the growth and/or metastasis of cancer cells, i.e., a pharmaceutical composition for preventing or treating cancer. |
| US08530420B2 |
Treatment of arthritis with parathyroid hormone
A method for treating and/or inhibiting arthritis is provided. The method includes administering an effective amount of a composition including a parathyroid hormone and a pharmaceutically acceptable carrier or salt to a subject with arthritis. Additionally, a method for inhibiting and/or rescuing terminal differentiation of cells is also provided. |
| US08530414B2 |
Antibodies to PCSK9 and uses thereof
The present invention relates to antibodies to proprotein convertase subtilisin/kexin type 9 (PCSK9), or antigen-binding fragments thereof, compositions comprising such PCSK9 antibodies or antigen-binding fragments, and methods of using the same for the treatment of hyperlipidemia or hypercholesterolemia. |
| US08530412B2 |
Ejection liquid, ejection method, method of making droplets from liquid, cartridge and ejection device
The present invention provides a liquid composition, as an ejection liquid used for stably ejecting liquid droplets, including at least one kind of a protein and a peptide, and a compound having a betaine skeleton by application of thermal energy to the liquid; a method of making droplets form the liquid; and an ejection method and an ejection device suitable for utilizing protein liquid droplets. By adding a compound having a betaine skeleton to an aqueous solution of at least one kind of a protein and a peptide, the liquid composition is improved in stability for ejection by application of thermal energy. Further, a surfactant may be further added to the liquid composition containing the compound having a betaine skeleton, and in this case the effect of stable ejection can be obtained. |
| US08530410B2 |
Method for treating a keloid with a botulinum toxin
Methods for treating melanin related afflictions by local administration of a Clostridial toxin, such as a botulinum toxin, to a patient with a melanin related affliction. |
| US08530403B2 |
Solidification matrix using a maleic-containing terpolymer binding agent
A solidification matrix includes a maleic-containing terpolymer, sodium carbonate, and water. The maleic-containing terpolymer, sodium carbonate, and water interact to form a hydrate solid. The solidification matrix may be used, for example, in a solid detergent composition. |
| US08530402B2 |
Cleaning solvent with nanofabricated particles
A cleaning apparatus comprises a container configured to hold an article to be cleaned, a cleaning solvent dispenser configured to supply a cleaning solvent to the container, an energy generator configured to provide thermal energy to an interior of the container; and a control device in communication with the energy generator and configured to select thermal energy sufficient to sublimate the particles. The cleaning solvent comprises a solvent and nanofabricated particles dispersed therein. The control device controls the energy generator to provide thermal energy to the cleaning solvent in container in which the article is submerged in order to cause sublimation of the particles. |
| US08530400B2 |
Maintenance liquid for inkjet printers
Provided is a maintenance liquid for inkjet printers, which comprises at least one of glycol ethers and glycol esters represented by the following general formulas (1) to (3), and 45 to 10 mg/L of dissolved oxygen: R1CO(OR2)xOR3 General formula (1) R4CO(OR5)YOCOR6 General formula (2) R7(OR8)ZOR9 General formula (3) wherein R2, R5, and R8 each independently represent an ethylene group or a propylene group, R1, R3, R4, and R6 each independently represent an alkyl group having 1 to 4 carbon atoms, R7 and R9 each independently represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, and X, Y, and Z each independently represent an integer of 1 to 4. |
| US08530398B2 |
Aqueous hair cleansing agent
The aqueous hair cleansing agent of the present invention contains components (A), (B), (C), and (D) below: (A) a sulfate type anionic surfactant represented by the general formula (1) below R1O(CH2CH2O)nSO3M (1); (B) a polyoxypropylene alkyl ether type nonionic surfactant represented by the general formula (2) below R2O(CH2CH(CH3)O)mH (2); (C) a monoalkyl glyceryl ether or monoalkenyl glyceryl ether type nonionic surfactant having an alkyl group or alkenyl group having 4 to 12 carbon atoms; and (D) an alkylhydroxysulfobetaine type amphoteric surfactant represented by the general formula (3) below the mass ratio of components (B) and (D) being (B)/(D) =3/2 to 1/4. |
| US08530393B2 |
Methods to characterize fracture plugging efficiency for drilling fluids
Of the many compositions and methods provided herein, one method includes providing a drilling fluid comprising a base drilling fluid and a plurality of particulates, wherein the base drilling fluid without the particulates is characterized by N1(B) and wherein the base drilling fluid with the particulates is characterized by N1(A); and adjusting a concentration of the particulates in the drilling fluid by comparing the value of ΔN1(F) to ΔN1(P) so that ΔN1(F)≧ΔN1(P), wherein ΔN1(F)=|N1(A)|−|N1(B)|. |
| US08530390B2 |
Mechanical decoupling in high-temperature superconducting tapes
A novel method and structure for creating a high-temperature superconducting tape. The concept of the invention is to use a conductor insulation which not only electrically insulates the conductors of the coil windings from each other, but also mechanically insulates them from the much stronger encapsulant. The insulation material mechanically decouples the conductor from the encapsulant at the boundary between them, thereby preventing damage as a result of thermal and electromagnetic shearing forces. The proposed structure allows the encapsulant to continue performing its functions of preventing coarse motion and stabilizing the coil as a whole, while allowing fine relative displacements of individual coil windings caused by radial stress gradients. |
| US08530385B2 |
Herbicidal formulations for combinations of dimethylamine and potassium salts of glyphosate
A high strength herbicidal composition including: water; glyphosate, predominantly in the form of a combination of dimethylamine salt and potassium salt, in solution in the water in an amount of about 350 grams or greater of acid equivalent per liter of the composition, wherein the composition is formulated to include dimethylamine in an amount to form a salt with about 5% or greater, by weight, of total glyphosate and to include potassium in an amount to form a salt with a percentage of total glyphosate so that the combined sum of glyphosate in dimethylamine and potassium salts is at least 45% of total glyphosate; and optionally, one or more surfactants and/or one or more humectants. |
| US08530381B2 |
Active compound combinations
The invention relates to active compound combinations, in particular within a composition, which comprises (A) an amidine compound of formula (I) and a further fungicidally (B-1), insecticidally (B-2) active or plant growth regulating compound (B-3). Moreover, the invention relates to a method for curatively or preventively controlling the phytopathogenic fungi of plants or reducing the mycotoxin contamination of plant or plant parts, to the use of a combination according to the invention for the treatment of seed, to a method for protecting a seed and not at least to the treated seed. |
| US08530378B2 |
Apparatus and method for destroying confidential medical information on labels for medicines
The present disclosure provides a microwaveable information destruction apparatus for rendering unreadable indicia printed on a label. In various embodiments the apparatus comprises an attachable information destruction strip structured and operable to be adhered to a substrate having disposed thereon a thermally responsive label with indicia printed thereon and/or the thermally responsive label. The information destruction is attachable such that the information destruction strip is in a thermally conductive relationship with the thermally responsive label. The information destruction strip is sized to cover at least the indicia printed on the thermally responsive label. Additionally, the information destruction strip comprises a microwave activated material operable to generate heat when exposed to microwave energy. The generated heat is of sufficient intensity to heat the thermally responsive label to a temperature sufficient to cause the thermally responsive label to react and render the indicia unreadable. |
| US08530374B2 |
Catalyst body for production of brush-shaped carbon nanostructure
It is intended to highly efficiently produce a high-density brush shaped carbon nanostructure useful in the production of CNT assembly, such as rope-shaped CNTs, and provide a catalyst body for production of brush-shaped carbon nanostructure that enables the production. The catalyst body for production of brush-shaped carbon nanostructure is one comprising a substrate (32), an aggregation suppressive layer (34) superimposed on a surface thereof and a catalyst layer superimposed on the aggregation suppressive layer (34). The catalyst layer is a catalyst particle layer (44) consisting of metallic catalyst particles (42) composed mainly of a catalytic metal. The metallic catalyst particles (42) have an average particle diameter, D, satisfying the relationship 0.5 nm≦D≦80 nm, and individual particles of the metallic catalyst particles (42) have a diameter, d, falling within the range of the above average particle diameter (D). Further, there are disclosed a process for producing the catalyst body, a brush-shaped carbon nanostructure and a process for producing the same. |
| US08530373B2 |
Catalyst and process for the manufacture of ultra-low sulfur distillate product
Described is a catalyst and process useful in the hydrodesulfurization of a distillate feedstock to manufacture a low-sulfur distillate product. The catalyst comprises a calcined mixture of inorganic oxide material, a high concentration of a molybdenum component, and a high concentration of a Group VIII metal component. The mixture that is calcined to form the calcined mixture comprises molybdenum trioxide, a Group VIII metal compound, and an inorganic oxide material. The catalyst is made by mixing the aforementioned starting materials and forming therefrom an agglomerate that is calcined to yield the calcined mixture that may be used as the catalyst or catalyst precursor. |
| US08530372B2 |
Oxygen storage catalyst with decreased ceria reduction temperature
Catalysts, systems and methods for abating emissions in an exhaust stream are provided. Systems comprising a transition metal oxide stabilized oxygen storage catalyst are described. The emissions treatment system is advantageously used for the treatment of exhaust streams from lean burn engines including diesel engines and lean burn gasoline engines. |
| US08530365B2 |
Composition for improving the stability and operational performance and reducing the environmental impact of asphalt mixes
A composition useful as an additive for asphalt mixes, such as stone matrix asphalt and porous asphalt, comprising the mineral porcelanite and either an activating agent or amorphous silica, and asphalt mixes comprising the composition. The asphalt mixes are stable and meet performance requirements according to national standards. The asphalt mixes require less bitumen than fiber-stabilized mixes, and can be mixed for less time at a lower temperature. The asphalt mixes comprising the inventive composition are thus more economical and environmentally friendly than existing asphalt mixes. |
| US08530364B2 |
Material mixture for producing a fireproof material, fireproof molded body and method for the manufacturing thereof
A material mixture for producing a fireproof material, including spinel and zirconium oxide and a coarse-grained fraction with a weight fraction of greater than 50% and a fine-grained fraction, wherein the coarse-grained fraction includes coarse grains with dimensions larger than 20 μm and the fine-grained fraction includes fine grains with dimensions smaller than 20 μm. |
| US08530363B2 |
Cermets from molten metal infiltration processing
New cermets with improved properties and applications are provided. These new cermets have lower density and/or higher hardness than B4C cermet. By incorporating other new ceramics into B4C powders or as a substitute for B4C, lower densities and/or higher hardness cermets result. The ceramic powders have much finer particle size than those previously used which significantly reduces grain size of the cermet microstructure and improves the cermet properties. |
| US08530362B2 |
Leather coating compositions having improved embossability
The present invention provides aqueous compositions of one or more divalent metal crosslinked aqueous carboxylic acid group containing acrylic polymer having a Tg of ≦10° C. and one or more acrylic oligomer of a molecular weight of 20,000 or less and having a glass transition temperature (Tg) of equal to or lower than the Tg of the aqueous carboxylic acid group containing acrylic polymer. IN addition, the present invention provides methods of forming such compositions by polymerizing the aqueous carboxylic acid group containing acrylic polymer as a first stage of a multi-stage polymerization, followed by polymerizing the acrylic oligomer in the second or a subsequent stage by polymerizing the monomers in the in second or a subsequent stage in the presence of a chain transfer agent. Preferably, the compositions are used in soft feel applications to coat leather for, for example, furniture for home use and upholstery for automotive use. |
| US08530361B2 |
Process for producing silicon and oxide films from organoaminosilane precursors
A method for depositing a silicon containing film on a substrate using an organoaminosilane is described herein. The organoaminosilanes are represented by the formulas: wherein R is selected from a C1-C10 linear, branched, or cyclic, saturated or unsaturated alkyl group with or without substituents; a C5-C10 aromatic group with or without substituents, a C3-C10 heterocyclic group with or without substituents, or a silyl group in formula C with or without substituents, R1 is selected from a C3-C10 linear, branched, cyclic, saturated or unsaturated alkyl group with or without substituents; a C6-C10 aromatic group with or without substituents, a C3-C10 heterocyclic group with or without substituents, a hydrogen atom, a silyl group with substituents and wherein R and R1 in formula A can be combined into a cyclic group and R2 representing a single bond, (CH2)n chain, a ring, C3-C10 branched alkyl, SiR2, or SiH2. |
| US08530358B2 |
Vertical cavity surface emitting laser and manufacturing method thereof
The present invention discloses a manufacturing method of vertical cavity surface emitting laser. The method includes following steps: providing a substrate; forming an epitaxial layer stack including an aluminum-rich layer; forming an ion-doping mask including a ring-shaped opening; doping ions in the epitaxial layer stack through the ring-shaped opening and forming a ring-shaped ion-doped region over the aluminum-rich layer; forming an etching mask on the ion-doping mask for covering the ring-shaped opening of the ion-doping mask; etching the epitaxial layer stack through the etching mask and ion-doping mask for forming an island platform; oxidizing the aluminum-rich layer for forming a ring-shaped oxidized region. In addition, the present invention also discloses a vertical cavity surface emitting laser manufactured by the above mentioned method. |
| US08530356B2 |
Method of BARC removal in semiconductor device manufacturing
A method of removing a high molecular weight organic-comprising hard mask or BARC from a surface of a porous low k dielectric material, where a change in the dielectric constant of the low k dielectric material is less than about 5% after application of the method. The method comprises exposing the organic-comprising hard mask or BARC to nitric acid vapor which contains at least 68% by mass HNO3. |
| US08530354B2 |
Substrate processing method
The present invention provides a substrate processing method to process a substrate including at least a process layer, an intermediate layer, and a mask layer which are stacked in this order. The mask layer includes an aperture configured to expose a portion of the intermediate layer. The substrate processing method includes a material deposition step of depositing a material on a side surface of the aperture and exposing a portion of the process layer by etching the exposed portion of the intermediate layer by plasma generated from a deposit gas, and an etching step of etching the exposed portion of the process layer. |
| US08530352B2 |
Methods of patterning a material
Some embodiments include methods of forming openings. For instance, a construction may have a material over a plurality of electrically conductive lines. A plurality of annular features may be formed over the material, with the annular features crossing the lines. A patterned mask may be formed over the annular features, with the patterned mask leaving segments of the annular features exposed through a window in the patterned mask. The exposed segments of the annular features may define a plurality of openings, and such openings may be transferred into the material to form openings extending to the electrically conductive lines. |
| US08530350B2 |
Apparatuses including stair-step structures and methods of forming the same
Methods for forming semiconductor structures are disclosed, including a method that involves forming sets of conductive material and insulating material, forming a first mask over the sets, forming a first number of contact regions, forming a second mask over a first region of the sets, and removing material from of the sets in a second, exposed region laterally adjacent the first region to form a second number of contact regions. Another method includes forming first and second contact regions on portions of sets of conductive materials and insulating materials, each of the second contact regions more proximal to an underlying substrate than each of the first contact regions. Apparatuses such as memory devices including laterally adjacent first and second regions each including contact regions of a different portion of a plurality of conductive materials and related methods of forming such devices are also disclosed. |
| US08530348B1 |
Integration of non-noble DRAM electrode
A method for forming a capacitor stack is described. In some embodiments of the present invention, a first electrode structure is comprised of multiple materials. A first material is formed above the substrate. A portion of the first material is etched. A second material is formed above the first material. A portion of the second material is etched. Optionally, the first electrode structure receives an anneal treatment. A dielectric material is formed above the first electrode structure. Optionally, the dielectric material receives an anneal treatment. A second electrode material is formed above the dielectric material. Typically, the capacitor stack receives an anneal treatment. |
| US08530347B2 |
Electronic device including interconnects with a cavity therebetween and a process of forming the same
A process of forming an electronic device can include providing a first interconnect over a substrate having a primary surface, depositing a first insulating layer over the first interconnect, and patterning the first insulating layer to define an opening extending towards the first interconnect. The process can also include depositing a second insulating layer over the first insulating layer to seal the opening and form a cavity within the first opening, and forming a second interconnect over the first and second insulating layers. The cavity can be disposed between the first interconnect and the second interconnect. In another aspect, an electronic device can include a first interconnect, a first insulating layer defining a cavity, and a second interconnect. The cavity can be disposed between the first interconnect and the second interconnect, and a via may not be exposed within the cavity. |
| US08530345B2 |
Electrical contact alignment posts
An electronic apparatus and method of fabrication of the apparatus, the apparatus including a first electronic device having an interconnection surface with a first plurality of interconnection pads extending from the surface by a first distance and a second plurality of alignment posts extending from the surface by a second distance greater than the first distance, and a second electrical device having an interconnection surface with a first plurality of electrical interconnection pads, each pad arranged to contact a corresponding first electronic device interconnection surface pad upon assembly of the first electronic device interconnection surface upon the second electronic device interconnection surface, the second electronic device interconnection surface including a third plurality of alignment posts, each located to be adjacent to at least one of the first electronic device alignment posts upon assembly. |
| US08530342B2 |
Method of integrating epitaxial film onto assembly substrate
A method of growing an epitaxial film and transferring it to an assembly substrate is disclosed. The film growth and transfer are made using an epitaxy lateral overgrowth technique. The formed epitaxial film on an assembly substrate can be further processed to form devices such as solar cell, light emitting diode, and other devices and assembled into higher integration of desired applications. |
| US08530340B2 |
Epitaxial semiconductor deposition methods and structures
Methods for depositing epitaxial films such as epitaxial Ge and SiGe films. During cooling from high temperature processing to lower deposition temperatures for Ge-containing layers, Si or Ge compounds are provided to the substrate. Smooth, thin, relatively defect-free Ge or SiGe layers result. Retrograded relaxed SiGe is also provided between a relaxed, high Ge-content seed layer and an overlying strained layer. |
| US08530338B2 |
Structures of and methods for forming vertically aligned Si wire arrays
A structure consisting of vertically aligned wire arrays on a Si substrate and a method for producing such wire arrays. The wire arrays are fabricated and positioned on a substrate with an orientation and density particularly adapted for conversion of received light to energy. A patterned oxide layer is used to provide for wire arrays that exhibit narrow diameter and length distribution and provide for controlled wire position. |
| US08530334B2 |
Process of treating defects during the bonding of wafers
The invention concerns a process of preparing a thin layer to be transferred onto a substrate having a surface topology and, therefore, variations in altitude or level, in a direction perpendicular to a plane defined by the thin layer, this process comprising the formation on the thin layer of a layer of adhesive material, the thickness of which enables carrying out a plurality of polishing steps of its surface in order to eliminate any defect or void or almost any defect or void, in preparation for an assembly via a molecular kind of bonding with the substrate. |
| US08530330B2 |
Method for manufacturing a semiconductor device capable of preventing the decrease of the width of an active region
A method for manufacturing a semiconductor device that can prevent the loss of an isolation structure and that can also stably form epi-silicon layers is described. The method for manufacturing a semiconductor device includes defining trenches in a semiconductor substrate having active regions and isolation regions. The trenches are partially filled with a first insulation layer. An etch protection layer is formed on the surfaces of the trenches that are filled with the first insulation layer. A second insulation layer is filled in the trenches formed with the etch protection layer to form an isolation structure in the isolation regions of the semiconductor substrate. Finally, portions of the active regions of the semiconductor substrate are recessed such that the isolation structure has a height higher than the active regions of the semiconductor substrate. |
| US08530315B2 |
finFET with fully silicided gate
A method is provided for fabricating a finFET device. Multiple fin structures are formed over a BOX layer, and a gate stack is formed on the BOX layer. The fin structures each include a semiconductor layer and extend in a first direction, and the gate stack is formed over the fin structures and extends in a second direction. The gate stack includes dielectric and polysilicon layers. Gate spacers are formed on vertical sidewalls of the gate stack, and an epi layer is deposited over the fin structures. Ions are implanted to form source and drain regions, and the gate spacers are etched so that their upper surface is below an upper surface of the gate stack. After etching the gate spacers, silicidation is performed to fully silicide the polysilicon layer of the gate stack and to form silicide regions in an upper surface of the source and drain regions. |
| US08530313B2 |
Method of manufacturing trench MOSFET structures using three masks process
In according with the present invention, a semiconductor device is formed as follows. A contact insulation layer is deposited on the top surface of said silicon layer. A contact mask is applied and following with a dry oxide etching to remove the contact insulation layer from contact open areas. The silicon layer is implanted with a source dopant through the contact open areas and the source dopant is diffused to form source regions, thereby a source mask is saved. A dry silicon etch is carried out to form trenched source-body contacts in the contact open areas, penetrating through the source regions and extending into the body regions. |
| US08530310B2 |
Memory cell with improved retention
A method for forming a device is presented. A substrate prepared with a feature having first and second adjacent surfaces is provided. A device layer is formed on the first and second adjacent surfaces of the feature. A first portion of the device layer over the first adjacent surface includes nano-crystals, whereas a second portion of the device layer over the second adjacent surface is devoid of nano-crystals. |
| US08530308B2 |
Semiconductor integrated circuit device having improved punch-through resistance and production method thereof, semiconductor integrated circuit device including a low-voltage transistor and a high-voltage transistor
An integrated circuit device comprises a memory cell well formed with a flash memory device, first and second well of opposite conductivity types for formation of high voltage transistors, and third and fourth wells of opposite conductivity types for low voltage transistors, wherein at least one of the first and second wells and at least one of the third and fourth wells have an impurity distribution profile steeper than the memory cell well. |
| US08530305B2 |
Nanodot charge storage structures and methods
Methods, devices, and systems associated with charge storage structures in semiconductor devices are described herein. In one or more embodiments, a method of forming nanodots includes forming at least a portion of a charge storage structure over a material by reacting a single-source precursor and a reactant, where the single-source precursor includes a metal and a semiconductor. |
| US08530304B2 |
Process of forming an electronic device including a gate electrode and a gate tap
An electronic device can include a gate electrode and a gate tap that makes an unlanded contact to the gate electrode. The electronic device can further include a source region and a drain region that may include a drift region. In an embodiment, the gate electrode has a height that is greater than its width. In another embodiment, the electronic device can include gate taps that spaced apart from each other, wherein at least some of the gate taps contact the gate electrode over the channel region. In a further embodiment, at a location where the gate tap contacts the gate electrode, the gate tap is wider than the gate electrode. A variety of processes can be used to form the electronic device. |
| US08530294B2 |
Stress modulation for metal gate semiconductor device
The present disclosure provides a method of semiconductor device fabrication including removing a sacrificial gate structure formed on a substrate to provide an opening. A metal gate structure is then formed in the opening. The forming of the metal gate structure includes forming a first layer (including metal) on a gate dielectric layer, wherein the first layer includes a metal and performing a stress modulation process on the first layer. The stress modulation process may include ion implantation of a neutral species such as silicon, argon, germanium, and xenon. |
| US08530289B2 |
Method for manufacturing semiconductor device
An embodiment of the disclosed invention is a method for manufacturing a semiconductor device, which includes the steps of forming a first insulating film; performing oxygen doping treatment on the first insulating film to supply oxygen to the first insulating film; forming a source electrode, a drain electrode, and an oxide semiconductor film electrically connected to the source electrode and the drain electrode, over the first insulating film; performing heat treatment on the oxide semiconductor film to remove a hydrogen atom in the oxide semiconductor film; forming a second insulating film over the oxide semiconductor film; and forming a gate electrode in a region overlapping with the oxide semiconductor film, over the second insulating film. The manufacturing method allows the formation of a semiconductor device including an oxide semiconductor, which has stable electrical characteristics and high reliability. |
| US08530284B2 |
Method of forming a bi-directional transistor with by-pass path
In one embodiment, a transistor is formed to have a first current flow path to selectively conduct current in both directions through the transistor and to have a second current flow path to selectively conduct current in one direction. |
| US08530279B2 |
Offset gravure printing process for improved mold compound and die attach adhesive adhesion on leadframe surface using selective adhesion promoter
Placement of an encapsulation material adhesion promoter onto a semiconductor device leadframe can be performed through the use of an offset printing apparatus such as a rotogravure printing apparatus or a tampoprint printing apparatus. This can provide accurate and low-cost placement of the adhesion promoter. |
| US08530273B2 |
Method of making oxide thin film transistor array
Certain example embodiments relate to methods of making oxide thin film transistor arrays (e.g., IGZO, amorphous or polycrystalline ZnO, ZnSnO, InZnO, and/or the like), and devices incorporating the same. Blanket layers of an optional barrier layer, semiconductor, gate insulator, and/or gate metal are disposed on a substrate. These and/or other layers may be deposited on a soda lime or borosilicate substrate via low or room temperature sputtering. These layers may be later patterned and/or further processed in making a TFT array according to certain example embodiments. In certain example embodiments, all or substantially all TFT processing may take place at a low temperature, e.g., at or below 150 degrees C., until a post-annealing activation step, and the post-anneal step may take place at a relatively low temperature (e.g., 200-250 degrees C.). |
| US08530272B2 |
Method for growing zinc-oxide-based semiconductor device and method for manufacturing semiconductor light emitting device
A method which has a step of growing a thermostable-state ZnO-based single crystal on a ZnO single crystal substrate at a growth temperature that is equal to or greater than 600° C. and less than 900° C. by using a metalorganic compound containing no oxygen and water vapor based on an MOCVD method. |
| US08530271B2 |
Fullerene-doped nanostructures and methods therefor
Nanostructures are doped to set conductivity characteristics. In accordance with various example embodiments, nanostructures such as carbon nanotubes are doped with a halogenated fullerene type of dopant material. In some implementations, the dopant material is deposited from solution or by vapor deposition, and used to dope the nanotubes to increase the thermal and/or electrical conductivity of the nanotubes. |
| US08530268B2 |
Organic light-emitting display device and method of manufacturing the same
An organic light-emitting display device includes a pixel electrode and a pixel defining layer which are formed by using one mask process. A method for manufacturing the display includes thermally reflowing a remaining portion of a photo-sensitive organic film that is used as a mask to form the pixel electrode to be the pixel defining layer. |
| US08530263B2 |
Superstrate solar cell
A method of fabricating a solar cell includes forming a front contact layer over a substrate, and the front contact layer is optically transparent at specified wavelengths and electrically conductive. A first scribed area is scribed through the front contact layer to expose a portion of the substrate. A buffer layer doped with an n-type dopant is formed over the front contact layer and the first scribed area. An absorber layer doped with a p-type dopant is formed over the buffer layer. A back contact layer that is electrically conductive is formed over the absorber layer. |
| US08530262B2 |
Roll-to-roll non-vacuum deposition of transparent conductive electrodes
Methods and devices are provided for improved photovoltaic devices. Non-vacuum deposition of transparent conductive electrodes in a roll-to-roll manufacturing environment is disclosed. In one embodiment, a method is provided for forming a photovoltaic device. The method comprises processing a precursor layer in one or more steps to form a photovoltaic absorber layer; depositing a smoothing layer to fill gaps and depression in the absorber layer to reduce a roughness of the absorber layer; adding an insulating layer over the smooth layer; and forming a web-like layer of conductive material over the insulating layer. By way of nonlimiting example, the web-like layer of conductive material comprises a plurality of carbon nanotubes. In some embodiments, the absorber layer is a group IB-IIIA-VIA absorber layer. |
| US08530260B2 |
Method for attaching a first carrier device to a second carrier device and micromechanical components
A method for attaching a first carrier device to a second carrier device includes forming at least one first bond layer and/or solder layer on a first exterior of the first carrier device, a partial surface being framed by the at least one first bond layer and/or solder layer, and placing the first carrier device on the second carrier device and fixedly bonding or soldering the first carrier device to the second carrier device. The at least one first bond layer and/or solder layer includes a first cover area which is larger than a first contact area. |
| US08530254B2 |
Method of manufacturing organic electroluminescence device
A method of manufacturing an organic electroluminescence device includes forming a first organic electroluminescence layer at least on a first lower electrode, forming a first protective layer on the first organic electroluminescence layer, processing the first organic electroluminescence layer and the first protective layer, forming a second organic electroluminescence layer at least on a second lower electrode, forming a second protective layer on the second organic electroluminescence layer, and processing the second organic electroluminescence layer and the second protective layer. The second organic electroluminescence layer and the second protective layer, which have been processed by the processing the second organic electroluminescence layer and the second protective layer, cover an end portion of the first organic electroluminescence layer and an end portion of the first protective layer, which have been processed by the processing the first organic electroluminescence layer and the first protective layer. |
| US08530251B2 |
Manufacturing method of high-efficiency LED
A manufacturing method of a high-efficiency light-emitting diode (LED) is provided. A soft mold is used to transfer a microstructure or a nano-scale pattern thereon onto an imprinting material. The imprinting material is distributed all over an LED wafer; and the imprinting process may be performed through forward imprinting or reverse imprinting. |
| US08530242B2 |
Wafer process chamber leak detector
The present disclosure includes a method for monitoring leaks in a wafer process chamber. The method includes providing a wafer process chamber coupled to a gas supply by a gas supply line, wherein an indicator member is coupled to the gas supply line between the gas supply and the wafer process chamber, and a final valve is located on the gas supply line between the gas supply and the indicator member. A gas is supplied from the gas supply to the wafer process chamber through the gas supply line. A light is emitted and directed through the indicator member. The light that was directed through the indicator member is then reflected using a reflecting member. The reflected light is then received and compared to the light emitted in order to determine that the color of the indicator member has changed and a leak has been detected in the gas supply line. |
| US08530241B2 |
Hydrofluorocarbon sensing and elimination device and method
The present technology provides an illustrative hydrofluorocarbon (HFC) elimination device. An HFC sensing device is configured to detect an ambient, gaseous HFC composition. The HFC elimination device further includes a component comprising a surface that includes glass, and a heating element that is configured to heat the glass to a temperature to decompose the ambient, gaseous HFC composition in response to detection of the ambient, gaseous HFC composition by the HFC sensing device. |
| US08530239B2 |
Sample combination for NMR measurements of fats and oils
A method and apparatus for rapidly and accurately determining the fat and oil content of a sample using microwave drying and NMR analysis is disclosed. The method and apparatus incorporate a low mass, porous, hydrophilic and lipophilic sample pad that ensures that the entire sample is subjected to NMR analysis. The method and apparatus according to the invention are suitable for rapidly determining the fat and oil content of samples collected during a production process and for process or quality control. |
| US08530237B2 |
Method for culturing animal hepatocyte
Provided are a technique for easily forming a spheroid by three-dimensionally culturing hepatocytes, and a technique for forming a spheroid having a higher expression level of a transporter MRP2 playing a role of biliary excretion than that of a conventional method. In order to solve the above-described problems, the present inventors have found out a condition under which hepatocytes easily form the spheroid on a nanopillar sheet. More specifically, this is related to a concentration of Type I collagen coated onto the NP sheet. Also, they have found out a condition under which an expression level of a gene related to the excretion of the formed spheroid is improved. More specifically, after the spheroid is previously formed, a biological matrix is overlayered thereon. |
| US08530230B2 |
Multiplexed assay methods
The present invention is directed to methods for conducting multiplexed assays. The methods are particularly well suited for measuring a plurality of analytes that may be present in very different abundances. The invention also relates to systems, devices, equipment, kits and reagents for use in such methods. |
| US08530229B2 |
Amplification system with spatial separation
An automated nucleic acid analysis method and analytical system are described comprising separate modules, wherein the air flow of any one of said modules is controlled and wherein at least the air flow between the module for isolation and purification of the analyte and the module for analysis of the analyte are separated. |
| US08530224B2 |
Marker of Streptococcus anginosus/ Streptococcus constellatus (Moac) and uses thereof
The present invention relates to nucleic acids, vectors and polypeptides that are suitable markers for detecting Streptococcus strains of the anginosus group, preferably for detecting Streptococcus anginosus and/or Streptococcus constellatus as well as for discriminating Streptococcus anginosus and/or Streptococcus constellatus from other streptococci. The present invention furthermore relates to these nucleic acids and polypeptides for use in the diagnosis and/or prognosis of infections with Streptococcus strains of the anginosus group. The present invention furthermore relates to methods utilizing these nucleic acids and polypeptides as well as to arrays and antibodies. |
| US08530222B2 |
Microorganism with ability to produce deoxy polyol dehydrogenase and use thereof
Problem: To provide a microorganism with an ability to produce deoxy polyol dehydrogenase.Means for Resolution: A microorganism belonging to genus Enterobacter with an ability to produce a dehydrogenase for deoxy polyol of the same structure at the positions C2 and C3 as that of ribitol or L-iditol. The bacterial cell IK7 of the genus Enterobacter (accession No. NITE P-271). A method for producing deoxy ketose comprising allowing a culture containing the deoxy polyol dehydrogenase obtained by the culturing of the microorganism of the invention or allowing the deoxy polyol dehydrogenase to react with a solution containing deoxy polyol of the same structure at the positions C2 and C3 as that of ribitol or L-iditol to oxidize deoxy polyol to produce the corresponding deoxy ketose and then collecting the deoxy ketose. The deoxy polyol is 1-deoxy-D-allitol, while the corresponding deoxy ketose is 1-deoxy-L-psicose. Otherwise, the deoxy polyol is L-rhamnitol, while the corresponding deoxy ketose is 1-deoxy-L-fructose. |
| US08530218B2 |
Proteases with modified pro regions
The present invention provides methods and compositions for the production of mature proteases in bacterial host cells. The compositions include modified polynucleotides that encode modified proteases, which have at least one mutation in the pro region; the modified serine proteases encoded by the modified polynucleotides; expression cassettes, DNA constructs, and vectors comprising the modified polynucleotides that encode the modified proteases; and the bacterial host cells transformed with the vectors of the invention. The methods include methods for enhancing the production of mature proteases in bacterial host cells e.g. Bacillus sp. host cells. The produced proteases find use in the industrial production of enzymes, suitable for use in various industries, including but not limited to the cleaning, animal feed and textile processing industry. |
| US08530217B2 |
Processing of peptides and proteins
The invention provides novel methionine aminopeptidase enzymes and their use. |
| US08530212B2 |
Carbene precursor compound for producing an adhesive surface on a substrate
A process for producing a substrate having an adhesive surface, which process comprises: (a) contacting the substrate with a carbene precursor, which carbene precursor is a compound of the following formula (1): whose substituent groups are defined herein, provided that when R is aryl or heteroaryl, said aryl or heteroaryl may be substituted by one, two, three, four or five groups, which groups are independently selected from various groups including -LB-WB; and (b) either: (i) when WA or WB comprises an adhesive functional group, generating a carbene reactive intermediate from the carbene precursor so that it reacts with the substrate to functionalise the surface, thereby yielding said substrate having an adhesive surface; or (ii) when WA or WB comprises a group which is a precursor of an adhesive functional group, generating a carbene reactive intermediate from the carbene precursor so that it reacts with the substrate to functionalise the surface, and (c) converting said group which is a precursor into an adhesive functional group thereby yielding said substrate having an adhesive surface. The invention further relates to carbene precursor compounds for use in the process, substrates produced by the process and to processes for preparing certain precursor compounds. |
| US08530207B2 |
Photosynthetic microorganisms comprising exogenous prokaryotic acyl-ACP thioesterases and methods for producing fatty acids
The described invention provides genetically engineered photosynthetic microorganisms expressing prokaryotic acyl-ACP thioesterases and methods of using the genetically engineered photosynthetic microorganisms for producing free fatty acids and/or fatty acid derivatives. |
| US08530201B2 |
Method of converting a biomass substrate to a fermentable sugar using a beta-glucosidase variant enzyme
The invention provides variants of the Azospirillum irakense CelA β-glucosidase that have improve β-glucosidase activity, particularly improved thermoactivity, compared to the wild type enzyme. The invention further provides related polynucleotides, vectors, host cell, and methods for making and using the variants. |
| US08530197B2 |
Method of making a paired tag library for nucleic acid sequencing
The present disclosure relates to methods and compositions for making paired tags and paired tag libraries. |
| US08530194B2 |
Oligonucleotides as temperature-sensitive inhibitors for DNA polymerases
Aspects of the invention relate to the use of novel oligonucleotides as temperature-sensitive inhibitors for thermostable DNA polymerases. Some inhibitors exhibit temperature-dependent and, in some cases, reversible inhibitory property by changing the conformation of at least a portion of the oligonucleotides from double-stranded to single stranded or in some cases vice versa in a temperature-dependent manner. Aspects also relate to the use of an the inhibitors in a hot-start PCR compositions, wherein the inhibitor may act to suppress the activity of the thermostable DNA polymerase below a desired activation temperature, Tact, and wherein the inhibitor is thermally inactivated above Tact, thus liberating the polymerase activity and initiating the DNA amplification process. Aspects further relate to a procedure for formulating the composition of a hot-start PCR reaction mixture. The hot-start PCR methods disclosed herein are generally faster, more flexible and lower in cost than existing methods. |
| US08530193B2 |
Altering enzyme balance through fermentation conditions
This present disclosure relates to methods for improved production of proteins from a cell culture, particularly to culture components and conditions that can preferentially increase the expression of proteins produced from genes under the control of xylanase gene promoter sequences. The improved methods can be used for the production of enzyme compositions with enhanced xylanase and hemicellulolytic activity. |
| US08530191B2 |
Method for preventing formation of trisulfide derivatives of polypeptides
A method for reducing or substantially preventing formation of a trisulfide derivative of a polypeptide in a liquid medium containing the polypeptide ijn question comprises stripping the liquid medium with a gas, suitably a chemically unreactive gas such as nitrogen or argon. |
| US08530190B1 |
Disulfide crosslinked glycoprotein hormone analogs, and their preparation and use
The invention relates to analogs of glycoprotein hormones with an intersubunit disulfide crosslink and their preparation and use. Corresponding DNA sequences and host cells, as well as pharmaceutical compositions are also disclosed. |
| US08530189B2 |
Sustained drug delivery system
A drug composition comprising a charged moiety coupled to a therapeutic compound is disclosed. The charged moiety is configured to interact with at least one type of component of opposite charge in a biological tissue to create an in situ depot for prolonged drug delivery. The biological tissue may be eye tissue or any tissue containing charged components. |
| US08530185B2 |
Methods and devices for microencapsulation of cells
Devices for the microencapsulation of cells include a first chamber for containing a cell-solution suspension. A plate covers one end of the first chamber. The plate has a plurality of apertures. A second chamber is provided for receiving encapsulated cells. The second chamber is separated from the first chamber by the plate. Cells from the first chamber are encapsulated by passing through the apertures in the plate and into the second chamber when pressure is applied to the cell-solution suspension. |
| US08530181B2 |
Method of screening for compounds which affect the cleavage of EphA7 byγ-secretase
The present invention provides a method of screening for compounds which affect the cleavage of EphA7 by γ-secretase. The method includes the following steps: (i) contacting a first biological composition containing γ-secretase or a biologically active fragment thereof with a second biological composition containing EphA7 in the presence and absence of a candidate compound; (ii) measuring the cleavage of the EphA7 in the presence and absence of the candidate compound; (iii) selecting those candidate compounds which affect the cleavage of the EphA7 by γ-secretase; and (iv) identifying the candidate compounds selected in step (iii) as compounds which affect the cleavage of EphA7 by γ-secretase. |
| US08530180B2 |
Method for identifying smoker or ex-smoker at risk of chronic obstructive pulmonary disease
Specific nitroprotein biomarkers may be used as prognostic and diagnostic tools for COPD. Identification of certain specific nitroprotein biomarkers allows the development of targeted therapies aimed at prevention and treatment of COPD. |
| US08530178B2 |
Hydrolase detection system with caged substrates
An enzyme detection method includes forming a caged substrate; releasing an uncaged substrate by cleaving a caging molecule from the caged substrate; and emitting a light emission from a Bioluminescence Resonance Energy Transfer luminescent nanocrystal conjugate reacting with the uncaged substrate. |
| US08530177B2 |
Chloral hydrate detection
The invention relates to an immunoassay method and kit for the indirect detection of chloral hydrate. The invention is underpinned by a novel immunogen that produces an antibody that is specific for the chloral hydrate metabolite trichloroethanol glucuronide. Detection and quantification of trichloroethanol glucuronide has important applications in clinical toxicology, drug facilitated crime, water testing and solvent exposure. |
| US08530170B2 |
Enzyme triggered redox altering chemical elimination (E-trace) immunoassay
The present invention is directed to electronic methods of detecting target analytes such that upon binding of the target analyte a shift in electrochemical potential is seen. This assay relies on the use of an electroactive moiety (“EAM”) that is attached to an electrode and comprises a self-immolative moiety, whose presence gives the EAM a first E0, and whose absence, upon irreversible cleavage gives the EAM a second E0. This difference is detected, and if such change occurs, it is an indication of the presence of a target analyte. |
| US08530167B2 |
Diagnostic and therapeutic uses of GNPTAB, GNPTG, and NAGPA in stuttering
The allelic variants or mutations in three genes: GNPTAB, GNPTG and NAGPA, that correlate with stuttering in humans, as well as the encoded mutated polypeptides and related vectors, host cells, antibodies, antibody-producing cell lines and methods of diagnosing, prognosticating and treating stuttering are provided. |
| US08530164B2 |
Method for sequencing using branching fraction of incorporatable nucleotides
Provided are methods for enhanced sequencing of nucleic acid templates. Also provided are reaction conditions that increase branching fractions during polymerization reactions. Also provided are compositions comprising modified recombinant polymerases that exhibit branching fractions that are higher than the branching fractions of the polymerases from which they were derived. Provided are compositions comprising modified recombinant polymerases that exhibit delayed translocation relative to the polymerases from which they were derived. Also provided are compositions comprising modified recombinant polymerases that exhibit increased nucleotide or nucleotide analog residence time at an active site of the polymerase. Provided are methods for generating polymerases with the aforementioned phenotypes and methods of using such polymerases to sequence a DNA template or make a DNA. Also provided are methods and nucleic acid sequencing systems for determining which labeled nucleotide is incorporated at a site during a template-dependent polymerization reaction. |
| US08530161B2 |
Detection and treatment of polycystic kidney disease
Compositions useful for examining the PKD1 gene are provided. In addition, methods for detecting mutations of the PKD1 gene, which can be associated with autosomal dominant polycystic kidney disease in humans, are provided. Methods for diagnosing a mutant PKD1 gene sequence in a subject also are provided, as are methods of treating a subject having a PKD1-associated disorder. |
| US08530160B2 |
G-protein coupled receptor kinase-5 polymorphism
The present invention is directed to compositions and methods relating to a G-protein coupled receptor kinase-5 polymorphism. The methods include, for example: detecting enhanced desensitization of the beta adrenergic receptor signaling pathway in an individual, assessing partial protection against heart failure progression in an individual, and assessing an individual's response to beta-blocker therapy. The compositions include polynucleotides or fragments thereof of a nucleotide sequence encoding for a G-protein receptor kinase-5 molecule with a thymine at amino acid position 122 and oligonucleotide primers that hybridize thereto. |
| US08530158B2 |
System and method for processing a biological sample
Systems and methods for processing a biological sample are provided herein. For example, the system can be configured to deaggregate/declump a sample before, during, and/or after sample preparation and/or sample analysis. For example, the system can include a deaggregation device/system in communication with, for example, a nucleic acid amplification process (e.g., an ePCR system). Various embodiments of the deaggregation device are provided herein. For example, in some embodiments, the deaggregation device can include a valve, a valve manifold, a conduit, a channel, or some combinations thereof. |
| US08530156B2 |
Chemically cleavable phosphoramidite linkers for sequencing by ligation
Linkers and methods for determining a nucleotide sequence of a reference oligonucleotide are provided. |
| US08530153B1 |
Lentiviral transduced dendritic cells for RNAi
The invention provides methods to prepare and use lentivirus transduced mammalian dendritic cells with altered levels of T cell co-stimulatory molecules. |
| US08530150B2 |
Detection of risk of pre-eclampsia
A method of detecting a risk of a pregnant female mammal developing pre-eclampsia or a complication linked thereto, or of a fetus of the pregnant female mammal developing a fetal or neonatal deficiency linked to maternal pre-eclampsia, comprises detecting the level of a VEGFxxxb in a sample from the pregnant female mammal at less than about 24 weeks of gestation and comparing the detected level with a reference level. A reduced level in the sample from the pregnant female mammal is indicative of a risk of the pregnant female mammal developing pre-eclampsia or a complication linked thereto or of the fetus developing the fetal or neonatal deficiency linked to maternal pre-eclampsia. |
| US08530143B2 |
Silicate-free developer compositions
A silicate-free alkaline aqueous developer composition has a pH of at least 12 and comprises a metal cation M2+ selected from barium, calcium, strontium, and zinc cations, and a chelating agent that has a complex formation constant (log K) for the metal cation of at least 3.5 and less than or equal to 4.5, and a log K for aluminum ion that is 7 or less. This developer composition can be used to process positive-working lithographic printing plate precursors to provide lithographic printing plates. |
| US08530141B2 |
Lithographic printing plate precursors
Lithographic printing plate precursors can have an imageable layer that includes a polymeric binder having an acid number of at least 30 mg KOH/g of polymer to and including 150 mg KOH/g of polymer, at least 3 weight % of recurring units derived from one or more N-alkoxymethyl (alkyl)acrylamides or alkoxymethyl (alkyl)acrylates, at least 2 weight % of recurring units having pendant 1H-tetrazole groups, and at least 10 weight % of recurring units having pendant cyano groups. The use of such polymeric binders provides good bakeability and chemical solvent resistance, especially for positive-working precursors. |
| US08530138B2 |
Salt and photoresist composition comprising the same
The present invention provides a salt represented by the formula (I): wherein Q1 and Q2 independently each represent a fluorine atom or a C1-C6 perfluoroalkyl group, L1 and L2 independently each represent a C1-C17 divalent saturated hydrocarbon group in which one or more —CH2— can be replaced by —O— or —CO—, ring W1 and ring W2 independently each represent a C3-C36 aliphatic ring, R2 is independently in each occurrence a C1-C6 alkyl group, R4 is independently in each occurrence a C1-C6 alkyl group, R3 represents a C1-C12 hydrocarbon group, t represents an integer of 0 to 2, u represents an integer of 0 to 2, and Z+ represents an organic counter ion. |
| US08530132B2 |
Toner, developer using the toner, method for preparing the toner, and image forming method and apparatus using the toner
A method for preparing a toner including toner particles is provided. The toner preparation method includes preparing a toner component liquid including at least a binder resin, a colorant and an organic solvent; mixing a resin A having a solubility of less than 2.0 g/100 g in water having a pH of 3.0 at 25° C. while having a solubility of not less than 2.0 g/100 g, a basic material, and water to prepare an aqueous phase liquid, in which the resin A is dissolved; forming droplets of the toner component liquid in the aqueous phase liquid; and removing the organic solvent from the droplets of the toner component liquid to prepare the toner particles. |
| US08530127B2 |
Process for preparing polymerized toner
A process for preparing toner and a polymerized toner prepared thereby are provided. The process for preparing toner comprises: forming an aqueous dispersion medium comprising calcium phosphate; forming a monomer mixture of a polymer charge control agent having weight average molecular weight of about 10,000 to 20,000, pigment, and a monomer for a binder resin; dispersing the monomer mixture in the aqueous dispersion in the form of droplets; and suspension-polymerizing the monomer mixture dispersed in the form of droplets, wherein about 2 to 6 parts by weight of the calcium phosphate and about 0.6 to 10 parts by weight of the charge control agent are used, on the basis of 100 parts by weight of the monomer mixture. |
| US08530126B2 |
Large particle toner
Toners are provided. In one aspect a toner comprises, particles of at least one toner resin having particle diameters greater than about 20 microns, a first particulate addenda on the toner particles having a BET surface area of less than 60 m2/g of the toner particle; and a second particulate addenda on the toner particles having a BET surface of more than 120 m2/g. |
| US08530123B2 |
Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge, and image-forming apparatus
The invention provides an electrophotographic photoreceptor for use in an image-forming apparatus comprising a charging unit which charges an electrophotographic photoreceptor, an exposure unit which exposes the charged electrophotographic photoreceptor to light to form an electrostatic latent image on the electrophotographic photoreceptor, and a developing unit which develops the electrostatic latent image, wherein the electrophotographic photoreceptor comprises a conductive substrate and a photosensitive layer and the photosensitive layer contains a compound represented by the following formula (1). |
| US08530118B2 |
Multiphoton curing to provide encapsulated optical elements
Methods of fabricating optical elements that are encapsulated in monolithic matrices. The present invention is based, at least in one aspect, upon the concept of using multiphoton, multi-step photocuring to fabricate encapsulated optical element(s) within a body of a photopolymerizable composition. Imagewise, multiphoton polymerization techniques are used to form the optical element. The body surrounding the optical element is also photohardened by blanket irradiation and/or thermal curing to help form an encapsulating structure. In addition, the composition also incorporates one or more other, non-diffusing binder components that may be thermosetting or thermoplastic. The end result is an encapsulated structure with good hardness, durability, dimensional stability, resilience, and toughness. |
| US08530113B2 |
Electrode catalyst for fuel cell comprising palladium and iridium, method of preparing electrode catalyst, and fuel cell using electrode catalyst
Non-platinum (Pt) electrode catalysts for fuel cells, methods of manufacturing the same, and fuel cells including the non-Pt electrode catalysts. Each of the non-Pt electrode catalysts for fuel cells includes at least palladium (Pd) and iridium (Ir), and further includes a metal, oxide of the metal, or mixture thereof for compensating for the activity of Pd and Ir. |
| US08530112B2 |
Electricity-generation device
An electricity generation device includes: a tubular fuel cell having an electrolyte layer sandwiched between inside and outside electrodes to which a fuel gas is supplied, the fuel cell having an interior formed as an inside channel for the fuel gas; a cover pipe arranged around the fuel cell with a gap provided between the outside electrode and the cover pipe; a connecting member connecting the fuel cell and the cover pipe to each other and permitting an outside channel for the fuel gas to be formed around the fuel cell by making use of the gap; and a fuel gas pipe connected to each of opposite ends of the cover pipe and forming a flow path for the fuel gas in cooperation with the cover pipe. |
| US08530111B2 |
Fuel cell
A fuel cell is disclosed. The fuel cell can include a membrane electrode assembly (MEA), converting a chemical energy to an electrical energy; a first end plate, stacked on one surface of the MEA and formed with a first coupling hole; a second end plate, stacked on the other surface of the MEA; and a protrusion, formed on the second end plate such that the protrusion penetrates the first coupling hole and an end part of the protrusion protrudes a surface of the first end plate, and the end part being transformed such that the end part couples the first end plate and the second end plate. With the present invention, the fuel cell can reduce contact resistance between elements and its overall size and prevent a leak of fuel. In the manufacturing process, the end plates and the MEA can be arranged, improving reproducibility and repetition for mass production. |
| US08530102B2 |
Hydrogen generator
A hydrogen generator has a reaction chamber that contains a complex hydride capable of reacting with an aqueous acid solution to generate hydrogen. A storage chamber contains an aqueous acid solution that is supplied through a supply pipe to the reaction chamber to react with the complex hydride to generate hydrogen. The total weight of water contained in the aqueous acid solution is 0.2 times or more, but 3 times or less, than the weight of the complex hydride. A control device controls the supplying of the aqueous acid solution through the supply pipe to the reaction chamber based on a reference pressure such that the aqueous acid solution is repeatedly supplied to the reaction chamber when the reference pressure is greater than the internal pressure within the reaction chamber and not supplied to the reaction chamber when the reference pressure is less than the reaction chamber internal pressure. |
| US08530101B2 |
Anode exhaust recycle system
A fuel cell system includes a fuel cell stack including at least one fuel cell and a separator. Each fuel cell includes a cathode, an anode and an electrolyte between the cathode and the anode. The separator includes a membrane, and a housing defining an anode exhaust inlet, a recycled gas outlet and an exhaust gas outlet. The anode exhaust inlet and the recycled gas outlet are independently in fluid communication with the anode. The housing and the membrane defines at least in part a first chamber that is in fluid communication with the anode exhaust inlet, and a second chamber. In one embodiment, the membrane is an H2-gas permeable membrane, the recycled gas outlet is in fluid communication with the second chamber, and the exhaust gas outlet is in fluid communication with the first chamber. In another embodiment, the membrane is a CO2-gas permeable membrane, the recycled gas outlet is in fluid communication with the first chamber, and the exhaust gas outlet is in fluid communication with the second chamber. |
| US08530100B2 |
Method of chemical treatment of fuel cell plate surface to modify wettability of flow field channels
A method of surface treating a separator plate of a fuel cell comprises reacting the separator plate with an aqueous solution of hydrogen peroxide. The aqueous solution of hydrogen peroxide comprises one or more salts of one or more transition metals. The one or more transition metals have variable oxidation states. This method makes the surface of the separator plate hydrophilic (˜35 deg contact angle of water) and improves its electrical conductivity. The method of surface treating a separator plate (e.g., a graphite and/or graphite composite plate) of a fuel cell can further comprise a method of modifying wettability of the separator plate comprising treating the separator plate with a solution comprising one or more silanes. In another embodiment, a method of modifying wettability of a separator plate (e.g., a stainless steel separator plate) of a fuel cell comprises treating the separator plate with a solution comprising one or more silanes without a surface treating step prior to treating the separator plate with the solution comprising one or more silanes. |
| US08530099B2 |
Multifunctional sulfone/fluorinated ester solvents
Novel multifunctional sulfone/fluorinated ester compounds are described. These compounds may be useful as non-aqueous electrolyte solvents, specialty solvents, and starting materials and intermediates for synthesis of dyes, agricultural chemicals, and pharmaceuticals. |
| US08530095B2 |
Negative active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including same
Embodiments of the present invention are directed to negative active materials for rechargeable lithium batteries including lithium titanium oxides. The lithium titanium oxide has a full width at half maximum (FWHM) of 2θ of about 0.08054° to about 0.10067° at a (111) plane (main peak, 2θ=18.330°) as measured by XRD using a Cu Kα ray. |
| US08530094B2 |
Reduced puffing needle coke from coal tar distillate
A reduced puffing needle coke is formed, which includes a reduced nitrogen content within the coke so that the coke particles do not experience as much puffing during the formation of graphitized carbon articles produced from such coke upon heating to graphitization temperatures. |
| US08530090B2 |
Energy storage device
An energy storage device comprising an anode, electrolyte, and cathode is provided. The cathode comprises a plurality of granules comprising a support material, an active electrode metal, and a salt material, such that the cathode has a granule packing density equal to or greater than about 2 g/cc. A cathode comprising greater than about 10 volume % total metallic content in a charged state of the cathode is also provided. |
| US08530087B2 |
Secondary lithium battery
It is an object to provide a cathode for a secondary lithium battery in which adhesiveness and flexibility thereof are simultaneously achieved and the thickness thereof is made large, and the secondary lithium ion battery that has a large capacity and is excellent in safety and cycle life using the cathode.The cathode includes a current collector and a cathode mixture layer formed on the surface of the current collector. The cathode mixture layer is formed by stacking two layers one on another, each of which contains a cathode active material, a conductive material and a binder, and the cathode active material contains a lithium-containing composite oxide that forms a polyanion. Of the two layers, the binder that composes a first layer that is in contact with the current collector contains a polymer formed by polymerizing at least one of monomers consisting of a monomer derived from 1-olefin and a monomer derived from a vinyl compound; and the binder that forms a second layer formed on the first layer contains a fluorine resin. |
| US08530084B2 |
Electrode structure for non-aqueous electrolyte secondary battery, method for producing the same, and non-aqueous electrolyte secondary battery
An electrode 13 has an active material layer 12 formed on each of two whole main surfaces of a current collector 11. A part of an electrode lead 14 overlaps the electrode 13. One end face of the electrode 13 in the width direction of the electrode 13 is flush with one end face of the electrode lead 14. Joints 15 are formed at the one end of the electrode 13 in the width direction. The joints 15 join the electrode 13 and the electrode lead 14 so as to provide electrical continuity between the exposed part of the current collector 11 at the one end face of the electrode 13 in the width direction and the electrode lead 14. The joints 15 are formed, for example, by plasma welding. |
| US08530080B2 |
Nonaqueous electrolyte solution and lithium secondary battery using same
A nonaqueous electrolytic solution that provides a lithium secondary battery with excellent electrical capacity, cycling properties, storage properties and other battery characteristics and that maintains the battery characteristics for a long time; and a lithium secondary battery comprising it. A nonaqueous electrolytic solution comprising an electrolytic salt dissolved in a nonaqueous solvent, containing 0.1 to 10% by weight of an ethylene carbonate derivative represented by the general formula (I), and 0.01 to 10% by weight of (A) a triple bond-containing compound and/or (B) a pentafluorophenyloxy compound represented by the general formula (X), wherein formula (I) is: wherein R1 to R3 each independently represents a hydrogen atom, a halogen atom, an alkenyl group, an alkynyl group or an aryl group, provided that ethylene carbonate is excluded from the definition of the ethylene carbonate derivative; and wherein formula (X) is: wherein R15 represents an alkylcarbonyl group, an alkoxycarbonyl group, an aryloxycarbonyl group or an alkanesulfonyl group. |
| US08530079B2 |
Rechargeable battery
A rechargeable battery includes an electrode group with a separator, a positive electrode, and a negative electrode in a case, a cap plate for sealing the case and including a terminal hole, an electrode terminal extending through the terminal hole, and a lead tab connecting the electrode terminal to the electrode group. The lead tab includes a horizontal part connected to the electrode terminal, a first vertical part and a second vertical part spaced apart from each other and extending from the horizontal part in a vertical direction along the electrode group, and a connection part connecting the first vertical part and the second vertical part, the connection part being spaced apart from the horizontal part to define a gas outlet that overlaps an end part of the electrode group. |
| US08530077B2 |
Insulating case for secondary battery and secondary battery having the same
An insulating case for a secondary battery and a secondary battery having the same, the insulating case having opposing first and second portions. The first portion faces an electrode assembly of the secondary battery and has a first melting point. The second portion faces a cap assembly of the secondary battery and has a second melting point that is higher than the first melting point. The first melting point is approximately the contraction temperature of a separator of the electrode assembly. |
| US08530076B2 |
Protection circuit module for rechargeable battery and rechargeable battery pack including the same
A protection circuit module and a rechargeable battery pack including the PCM. The battery pack includes: an electrode assembly, which has a positive electrode plate, a separator, and a negative electrode plate; a case to house the electrode assembly and an electrolyte; and the protection circuit module. The protection circuit module includes: a protection circuit board having an inner surface that faces the electrode assembly and an opposing outer surface; and a protection circuit part mounted in a hole formed in the inner surface of the protection circuit board, such that the protection circuit board is flush with the inner surface of the protection circuit board. |
| US08530067B2 |
Battery
Provided is a battery capable of obtaining superior cycle characteristics. The battery comprises a cylindrical type spirally wound body including a spirally wound laminate of a cathode and an anode with a separator in which an electrolyte solution is impregnated. The anode includes an anode current collector, an outer anode active material layer disposed on an outer winding surface of the anode current collector and an inner anode active material layer disposed on an inner winding surface of the anode current collector. The outer anode active material layer and the inner anode active material layer include Si, Sn or a compound thereof. The capacity ratio between the outer anode active material layer and the inner anode active material layer in at least one region is within a range of 0.6 to 0.8 inclusive. |
| US08530065B1 |
Composite magnetic recording medium
A composite hard magnetic recording layer for a magnetic storage comprises a hard magnetic layer and a capping layer. The composite recording layer has a crystal structure where crystal grains include a portion within the magnetic layer and a portion within the capping layer. |
| US08530058B1 |
Oxidation resistant Pb-free solder alloys
A lead free solder consisting of a ternary eutectic composition of Sn-3.9Ag-0.7Cu with Ce in the amount of 0.5 to 2% by weight exhibits improved oxidation resistance increased ductility in comparison with other RE metals and is characterized by a homogeneous mixture of large grain CeSn3 intermetallics in a Sn beta phase. In solder applications, the joints with the solder are resistance to interfacial fracture by distributing the strain within the solder interface increasing impact resistance. |
| US08530055B2 |
Ceramic green body and method for producing the same
The ceramic green sheet is formed by molding and drying “a ceramic slurry containing a ceramic powder, an unreacted portion of an isocyanate, an unreacted portion of a polyol, a urethane resin that is produced by mixing isocyanate and polyol and serves as an organic binder, and a solvent”, the ceramic slurry being prepared by mixing the ceramic powder, the isocyanate, the polyol, and the solvent. A thin sheet-like molded body is formed by printing a molded body of a paste, which is prepared by mixing a ceramic powder, an organic binder that is a resin not containing a hydroxyl group, and a solvent, on the ceramic green sheet, and by drying the resultant. A dry shrinkage percentage of the ceramic green sheet upon forming the thin sheet-like molded body thereon can significantly be reduced. |
| US08530053B2 |
Heat-resistant composite material
A high heat-resistant composite material which comprises a polymerizable composition comprising a bi-functional epoxy compound, a tri- or more-functional epoxy compound and a polymerization initiator, wherein the polymerization initiator comprises a sodium salt or potassium salt of mono- or poly-functional carboxylic acid, and a reinforcing fiber such as a carbon fiber or a glass fiber; and a vehicle member or a construction member comprising the above heat-resistant composite material. Said composite material comprises an epoxy polymer having high heat-resistant physical properties over those of a conventional epoxy polymer as a matrix, and exhibits an extremely high retention factor of storage modulus at high temperature. |
| US08530051B2 |
High strength gear, power transmission mechanism using same, and production method for high strength gear
A high strength gear used as an element of a power transmission mechanism. The gear includes a base gear formed of an iron-based alloy subjected to carburizing or carbonitriding treatment. The base gear has an engaging surface with which an opposite gear is engaged. The engaging surface of the base gear is coated with a first diamond-like carbon film which has a hydrogen content of not more than 10 atomic % and a surface hardness ranging from 8 to 30 GPa in a nano-indentation test. Additionally, at least a part of the first diamond-like carbon film is coated with a second diamond-like carbon film which has a hydrogen content of not more than 10 atomic % and a surface hardness ranging from 50 to 90 GPa in the nano-indentation test. The second diamond-like carbon film has a surface roughness Ra ranging from 0.1 to 0.2 μm. |
| US08530048B2 |
Surface-modified particles and production method
The invention relates to surface-modified particles, more particularly inorganic-based particles having reactive surfaces, more particularly surfaces containing silane-reactive and/or siloxane-reactive groups, preferably hydroxyl-containing surfaces and/or particles comprising or consisting of metal and/or semi-metal oxides and/or hydroxides, preferably nanoparticles, which on their surface have a polysiloxane-based modifier having more particularly been reacted on their surface with a polysiloxane-based modifier, preferably with the formation of chemical bonds, more particularly covalent bonds, and also to a method of producing these surface-modified particles. |
| US08530045B2 |
Brittle polymeric film and tamper evident labels made therefrom
A process for the production of a polymeric film comprising a copolyester having an acid component and a diol component, said acid component comprising a dicarboxylic acid and a sulfomonomer containing a sulfonate group attached to the aromatic nucleus of an aromatic dicarboxylic acid, said process comprising the steps of: (i) melt-extruding a layer of said copolyester; (ii) stretching the extrudate in at least one direction; (iii) heat-setting the film by raising the temperature of the stretched film to a temperature T1 in a first heating zone such that (TM−T1 is in the range of from 5 to 30° C., and then raising the temperature of the film to a temperature T2 in a second heating zone such that (TM−T2 is in the range of from 0 to 10° C., wherein TM is the peak melting temperature of the polymeric film; wherein T2 is greater than T1; and wherein the times which a transverse section of the film spends in the first and second heating zones are defined by t1 and t2, respectively, such that the ratio of t1 to t2 is at least 2:1; and a polymeric film obtainable thereby having an ultimate tensile strength at destruction in the range of 2 to 15 kgf/mm2 in the machine direction and 2.5 to 17 kgf/mm2 in the transverse direction. |
| US08530044B2 |
Hyperbranched oligomeric phosphonates and compositions including the same
Disclosed are oligomeric phosphonates, and in particular, hyperbranched oligophosphonates, that include oligophosphonates, random or block co-oligo(phosphonate ester)s and co-oligo(phosphonate carbonate)s produced using a condensation process terminated with hydroxyl, epoxy, vinyl, vinyl ester, isopropenyl, isocyanate groups, and the like. These materials can be used as a reactive additive to other polymers, oligomers or monomer mixtures to impart flame resistance without diminishing melt processability which is important in the fabrication of polymers for many applications. |
| US08530043B2 |
Composite laminate composition
A multi-layer composite laminate composition having a substrate layer and an overlay layer that are both bonded to at least one adjacent layer in a multi-layer composite laminate composition; the substrate layer being a thermoformable material having a material formulation that includes a polycarbonate homopolymer or copolymer; the overlay layer being a thermoformable material having a material formulation that includes an ingrediant selected from the group consisting of PVC, PVC alloy, acrylic, polyurethane, acrylonitrile butadiene styrene, and combinations thereof. |
| US08530041B2 |
Transparent conductive film and touch panel
The transparent conductive film of the present invention is a transparent conductive film, comprising a transparent film substrate, and a first transparent dielectric layer, a second transparent dielectric layer and a patterned transparent conductive layer that are formed on one or both sides of the transparent film substrate in this order from the transparent film substrate side, wherein the transparent conductive layer has a thickness of 31 nm or more, the first transparent dielectric layer has a thickness of from 7 nm to 16 nm, the second transparent dielectric layer has a thickness of from 30 nm to 60 nm, and the relation n2 |
| US08530040B2 |
Nestable molded articles, and related assemblies and methods
A man-made, molded article is provided. The article includes a profile including a planar wall, and an adjacent integral molded depression having a contoured wall extending downwardly from the planar wall. The contoured wall includes a bead portion, a cove portion, and a ledge between the bead and cove portions. The articles are stackable, one above another for transport, in a nestable relationship in which multiple contact zones are present between the contoured walls of an adjacently stacked pair of the molded articles. The contact zones include an arcuately extending contact interface zone between the bead exterior and interior surfaces. The depression has a substantially uniform thickness varying by no more than about +1 percent to about −11 percent in relation to a thickness of the planar wall. Related methods and assemblies are also provided. |
| US08530039B2 |
Polycrystalline complex-shaped mesoscale components
A polycrystalline mesoscale component, formed through a process including filing a mold cavity formed in a photoresist with a mold fill, is provided with an overall length L divided into multiple segments with a second segment extending from a first segment at a nonlinear angle. The first segment has a first segment height H1 and a first segment thickness T1, while the second segment has a second segment height H2 and a second segment thickness T2, with the lesser of H1 and H2 defining a minimum segment height Hmin and the lesser of T1 and T2 defining a minimum segment thickness Tmin. The resultant component has a ratio of L:Hmin:Tmin of 20-80:1:0.5-10 where Hmin is between 5 and 500 microns. In specific instances, the nonlinear angle is acute, the multiple segments are rectilinear in cross section, and a segment thickness has an edge resolution of between 0.1 and 2 microns. |
| US08530038B2 |
Panel made of a wooden material with a surface coating
A panel made of a wooden material with a surface coating has an undercoat which is applied to the wooden material and at least one lacquer coating and a functional component. There is produced a panel made of a wooden material with a low-cost surface coating which can be applied easily and is optically appealing. |
| US08530036B2 |
Hard shell bodyboard kickboard
A sports board has a hard top shell formed with a top concave shell cavity. The hard top shell has an inside surface. The hard top shell is pervious to light. A top layer of adhesive adheres to the hard top shell. A rigid foam core is formed with a top profile and a bottom profile. The top profile matches and receives the top hard shell. The top layer of adhesive adheres to a top surface of the foam core. A bottom layer of adhesive adheres to a bottom surface of the rigid foam core; and a hard bottom shell is formed with a bottom concave shell cavity. The bottom concave shell cavity is formed to fit to the bottom profile. The hard bottom shell is pervious to light. |
| US08530035B2 |
Carbon nanotube precursor
A carbon nanotube precursor includes a strip-shaped carbon nanotube array comprising a plurality of carbon nanotubes. The strip-shaped carbon nanotube array is defined by dividing a carbon nanotube array with a separating line. A length of the strip-shaped carbon nanotube array is greater than a largest width of the carbon nanotube array. |
| US08530033B2 |
External wall panel and method of coating for the same
The present invention relates to an external wall panel which is excellent in ornamental design and weather resistance and a coating method for the external wall panel. An external wall panel of the invention comprises a base panel having a three-dimensional ornamental design surface, a lower coating layer formed on the surface of the base panel, a mid-coating layer formed on the lower coating layer, a first clear layer containing beads formed on the mid-coating layer, and a second clear layer made of a transparent layer or semi-transparent layer formed on the first clear layer wherein the second clear layer has a thick film layer portion in the vicinity of a corner edge of a convex portion of the three-dimensional ornamental design surface. |
| US08530032B1 |
Disk drive housing hole seal including a conductive layer with an exposed planar surface region
There is provided a seal for covering a hole in a disk drive housing. The seal includes a conductive layer, a primary dielectric layer, and a gasket layer. The conductive layer has a covered surface region and an exposed planar surface region. The exposed planar surface region is lacking a dielectric coating disposed thereon. The primary dielectric layer includes an adhesive coating disposed between the primary dielectric layer and the covered surface region. The gasket layer includes first and second adhesive gasket layer sides and a gasket opening disposed through the gasket layer. |
| US08530029B2 |
Low thermal mass cordierite bodies and methods for making same
Disclosed are cordierite bodies having relatively low thermal mass with good mechanical strength. The porous cordierite bodies generally include a primary cordierite ceramic phase as defined herein. Also disclosed are methods for making and using the cordierite bodies. |
| US08530026B2 |
Artificial fiber for use in an artificial grass sports field
An artificial fiber for use in an artificial grass sports field is disclosed wherein, seen in a transverse sectional direction of the fiber, at least part of the fiber is provided with a stiffness-enhancing portion extending in the longitudinal direction thereof. The artificial fiber includes at least two fiber flange portions, at least one fiber flange portion forming the stiffness-enhancing portion, while at least two fiber flange portions have a uniform thickness. The improved artificial fiber is less flexible and consequently exhibits less tendency to deform to a flat orientation, but does not increase the risk of injuries to players or have an adverse effect on the playing characteristics of the field. Also disclosed is an artificial grass lawn, suitable for sports fields, having a substrate to which one or more artificial fibers of the invention are attached. |
| US08530024B2 |
Recording layer for optical information recording medium, optical information recording medium, and sputtering target
A recording layer excellent in recording property, an optical information recording medium including the recording layer, and a sputtering target for producing the recording layer. The recording layer on which recording is performed through irradiation with a laser light, contains: a Pd oxide; a Ag oxide; and an oxide of a metal X of having an absolute value of the standard free energy of oxide formation per 1 mol of oxygen that is larger than an oxide of Pd and Ag, wherein a ratio of Pd atom to a total (metal X atom+Pd atom+Ag atom) is from 10 to 60 atomic %, a ratio of Ag atom to the total is from 5 to 45 atomic %, and a ratio of Pd atom and the Ag atom to the total is 75 atomic % or less. |
| US08530023B2 |
Optical information recording medium and sputtering target for forming reflective film for optical information recording medium
Disclosed is a read-only optical information recording medium which comprises a reflective film having a reflectance suitable for use as a reflective film for an optical information recording medium (e.g., BD-ROM) and having excellent reproduction stability, and which utilizes a blue laser beam. Specifically disclosed is a read-only optical information recording medium comprising a reflective film, wherein the reflective film comprises an Al-based alloy containing at least one element selected from Si and Ge in an amount of 5 to 40 at. %. |
| US08530020B2 |
Sheet of printable business cards
A sheet of printable business cards which includes a cardstock sheet construction having a front side and a back side and a solid continuous liner sheet releasably secured with ultraremovable adhesive to and covering the back side. Continuous through-cut lines are cut through the cardstock sheet construction to the back side but not through-cut through the liner sheet; the through-cut lines defining at least in part perimeter edges of printable business cards. Portions of the back side of the cardstock sheet construction form back side surfaces of the printable business cards. Areas of the liner sheet covering back sides of all of the through-cut lines and thereby hold the printable business cards together when the sheet of printable business cards is fed through a printer or copier for a printing operation on the printable business cards. The liner sheet and the through-cut lines allow the business cards to be removed from the liner sheet and separated after the printing operation into individual printed business cards. |
| US08530015B2 |
Reinforcement of hollow profiles
A structural reinforcement comprising a hollow profile and a ribbed structure, the ribbed structure including a laminar structure of two facing sheets with a first layer of adhesive material that is foamable and located in between the two facing sheets, the ribbed structure having ribs with one or more ends and a second adhesive material that is provided over at least part of the ribs at the one or more ends to bond the ribs at the one or more ends to an interior surface of the hollow profile. |
| US08530014B2 |
Laminate
The present invention provides a laminate having an environmental cracking resistance for a fuel and a fuel impermeability and, in addition, higher in productivity. The present invention is a laminate including a chlorotrifluoroethylene copolymer layer (C) and a fluorine-free organic material layer (K), wherein the chlorotrifluoroethylene copolymer has a melt flow rate of 15.0 to 40.0 (g/10 minutes) and contains 15.0 to 25.0 mole percent of chlorotrifluoroethylene units relative to all monomer units. |
| US08530009B2 |
Liquid crystal display device including side supporting means and method of fabricating the same
A liquid crystal display device includes: a bottom frame having a horizontal portion and a vertical portion extending from an edge region of the horizontal portion; a backlight unit disposed on the horizontal portion; a liquid crystal panel on the vertical portion and over the backlight unit; a side frame combined with the bottom frame to surround the vertical portion, the side frame having a step portion; and a side supporting means on the step portion, the side supporting means contacting a side surface of the liquid crystal panel to support the liquid crystal panel, wherein the side supporting means includes a light-curable material that expands due to irradiation of a ultraviolet ray. |
| US08530005B2 |
Control of nanocrystalline cellulose film iridescence wavelength
A new method to control the iridescence color of solid nanocrystalline cellulose (NCC) films by ultrasound and high-shear (mechanical) energy input to the NCC suspension prior to film formation is provided. As the energy input to the NCC suspension increases, the resulting film color shifts from the ultraviolet region towards the infrared region of the electromagnetic spectrum; this wavelength shift lies in the opposite direction to that caused by the addition of electrolytes to NCC suspensions prior to film formation. No additives are required to achieve the changes in color; color changes can also be effected by mixing two suspensions exposed to different levels of sonication. |
| US08530003B2 |
Polybenzoxazole precursor, photosensitive resin composition using the same, and manufacturing method of semiconductor device
A polybenzoxazole precursor is represented by the following formula (1): wherein R1a to R4a, R1b to R4b, X1, Y1 and m are defined in the specification. |
| US08530002B1 |
Methods for attaching polymerizable ceragenins to water treatment membranes using silane linkages
This invention relates to methods for chemically grafting and attaching ceragenin molecules to polymer substrates; methods for synthesizing ceragenin-containing copolymers; methods for making ceragenin-modified water treatment membranes and spacers; and methods of treating contaminated water using ceragenin-modified treatment membranes and spacers. Ceragenins are synthetically produced antimicrobial peptide mimics that display broad-spectrum bactericidal activity. Alkene-functionalized ceragenins (e.g., acrylamide-functionalized ceragenins) can be attached to polyamide reverse osmosis membranes using amine-linking, amide-linking, UV-grafting, or silane-coating methods. In addition, silane-functionalized ceragenins can be directly attached to polymer surfaces that have free hydroxyls. |
| US08530000B2 |
Methods of forming charge-trapping regions
Some embodiments include methods of forming charge-trapping zones. The methods may include forming nanoparticles, transferring the nanoparticles to a liquid to form a dispersion, forming an aerosol from the dispersion, and then directing the aerosol onto a substrate to form charge-trapping centers comprising the nanoparticles. The charge-trapping zones may be incorporated into flash memory cells. |
| US08529998B2 |
Method for manufacturing molten metal plated steel strip
A gas wiping nozzle includes a primary nozzle portion and at least one secondary nozzle portion provided either or both above and below the primary nozzle portion. The secondary nozzle portion jets a gas in a direction tilted from the direction in which the primary nozzle portion jets the gas and at a lower flow rate. The gas wiping nozzle has a tip whose lower surface forms an angle of 60° or more with the steel strip. The gas jetting port of the secondary nozzle portion is displaced in the direction opposite to the steel strip at least 5 mm apart from the gas jetting port of the primary nozzle portion, and the secondary nozzle portion jets the gas so that the flow rate of the secondary gas jet comes to 10 m/s or more at the confluence with the primary gas jet from the primary nozzle portion. |
| US08529994B2 |
Growth and applications of ultralong carbon nanotubes
Ultralong carbon nanotubes can be formed by placing a secondary chamber within a reactor chamber to restrict a flow to provide a laminar flow. Inner shells can be successively extracted from multi-walled carbon nanotubes (MWNTs) such as by applying a lateral force to an elongated tubular sidewall at a location between its two ends. The extracted shells can have varying electrical and mechanical properties that can be used to create useful materials, electrical devices, and mechanical devices. |
| US08529993B2 |
Low volatility polymers for two-stage deposition processes
This invention relates to materials and processes for the preparation of high quality layers, for example for the fabrication of optical devices such as waveguides. In particular, the invention relates to the use of low volatility polymer materials for the deposition of high quality layers on large area substrates via a two-stage process, for example extrude-and-spin. |
| US08529987B2 |
In-process orientation of particles in a direct-write ink to control electrical characteristics of an electrical component being fabricated
A system for in-process orientation of particles used in direct-write inks for fabricating a component may include a device for polarizing direct-write particles in an aerosol. An outlet may direct the aerosol including the polarized direct-write particles on a substrate to form a component. An apparatus may cause the polarized direct-write particles to be aligned in a selected orientation to form the component with predetermined characteristics when deposited on the substrate. |
| US08529986B1 |
Layer acoustic wave device and method of making the same
The present invention provides a layer acoustic wave device that is formed without requiring a bonding process to attach a secondary substrate. In particular, the layer acoustic wave device is formed from a substrate, an interdigital transducer created on the substrate, a dielectric layer formed over the interdigital transducer and substrate, and at least one isolation layer formed over the dielectric layer. The at least one isolation layer has sufficient properties to minimize particle displacement on a top surface of the at least one isolation layer. The at least one isolation layer has a greater acoustic impedance than that of the dielectric layer. |
| US08529983B2 |
Method and system for coating insertable medical devices
A coating system for coating an Insertable Medical Device (IMD) with one or more drugs is disclosed. The coating system includes a spray nozzle unit for coating the IMD with one or more drugs. The IMD includes a guiding member, a coating member and a supporting member. The IMD is passed through a protection tube such that the guiding member is located within the protection tube and an end of the supporting member is connected to a holder to expose the coating member of the IMD to the spray nozzle unit. The protection tube is received by a mandrel fixture which includes a circular disc for holding and rotating the protection tube and the IMD within the protection tube. When the protection tube along with the IMD is rotated, the spray nozzle unit coats the coating member of the IMD with the one or more drugs. |
| US08529980B2 |
Cereal flour composition containing wheat flour from sweet wheat and food product using the same
An object of the present invention is to provide a cereal flour raw material that can provide products having superb texture. A further object of the present invention is to provide a food product manufactured using such a cereal flour raw material. The present invention provides a cereal flour composition that contains wheat flour prepared from a type of wheat that does not express the three wheat starch synthase II proteins, and also does not express the three wheat granule bound starch synthase proteins, and another type of cereal flour; and a food product manufactured using such a cereal flour composition. |
| US08529977B2 |
Green tea beverage packed in container
Disclosed is a novel green tea beverage packed in a container which shows a good aroma release in the mouth and a lingering aftertaste, has a richness and concentration feeling in the flavor, and can be drunk delectably even in a cold state. Specifically disclosed is a green tea beverage packed in a container characterized in that: the concentration of saccharides, i.e., the sum of monosaccharides and disaccharides, is 150-500 ppm; the ratio by concentration of the disaccharides to the monosaccharides (disaccharides/monosaccharides) is 2.0-8.0; the ratio by concentration of electron-localized catechins to the aforesaid saccharides (electron-localized catechins/saccharides) is 1.8-4.0; and the ratio by content of furfural to geraniol (furfural/geraniol) is 0.5-3.0. It is preferred that the ratio by concentration of the aforesaid saccharides to soluble solid matters originating in tea leaves (saccharides/(soluble solid matters originating in tea leaves×100)) is 5.0 to 10.0. |
| US08529976B2 |
Protein composition and its use in restructured meat
The invention provides protein compositions containing structured protein products having protein fibers that are substantially aligned. |
| US08529975B2 |
Multi-functional base for a plastic, wide-mouth, blow-molded container
A container can have a body with an integrally formed base attached to the body. The base includes a concave annular wall extending from the container sidewall to a standing surface, and an inner wall extending from the standing surface to a substantially flat inner annular wall. The inner annular wall is recessed in the base and is substantially perpendicular to the container sidewall. The inner annular wall includes a centrally located dimple. The dimple includes a plurality of spaced apart and radially extending indented ribs. One or more of the ribs extend radially into a brace that tapers to meet the inner annular wall. |
| US08529974B2 |
Collapsible container
A collapsible container includes an outer cup, an inner cup located inside the outer cup, and a seal covering the container. The inner cup includes a base and a plurality of concentric sections that are configured to collapse toward an opening in the container, when a force is exerted toward the opening on the base. The plurality of concentric sections may include three concentric sections: a base section, a middle section, and a top section, wherein the base section perimeter is smaller than the middle section perimeter, and the middle section perimeter is smaller than the top section perimeter. |
| US08529970B2 |
High unsaponifiables and methods of using the same
Materials with high levels of unsaponifiable matter, such as extracts from plants, produce hydrolysates with unique properties. Properties that are sought in traditional saponification of natural oils are a result of low levels of unsaponifiables. These properties include high levels of aqueous surfactant activity, water-solubility or ready water-dispersability, activity as foaming agents, and the like. An objective of traditional saponification processes is to increase the water-solubility and surfactant activity of naturally occurring materials. It has been found that the application of a hydrolysis process to materials, particularly materials with a high level of unsaponifiables (e.g., at least 6 weight percent of the material), produces a product with properties significantly different from those products resulting from the conventional saponification of materials with less than 6 weight percent of unsaponifiables. The resulting hydrolysates from the practice of the present invention are substantive, resisting both physical and aqueous-based removal from skin and hair, exhibit a very unique surfactant property, and are not foaming agents with water. Hydrolysates according to the present invention may thus be used to enhance the performance of cosmetics and pharmaceuticals. These hydrolysates can be bioactive agents and alternative natural carrying agents for topical application of materials, particularly for application of materials to the skin or hair of subjects, and provide a substantive support for the materials carried. |
| US08529964B1 |
Method and composition for suppression and control of citrus canker and other plant diseases
Method and composition for treating citrus canker on citrus plants. The composition comprises copper nitrate complexed with amino acids from hydrolyzed yeast extract. In the method, an aqueous solution of this composition is sprayed on the plant foliage and absorbed by the plant. |
| US08529956B2 |
Methods and apparatus for manufacturing plasma based plastics and bioplastics produced therefrom
Blood-derived plastic articles prepared from compositions including blood and, in some embodiments, at least one crosslinking agent and/or at least one biological response modifier, that can be useful for biological applications such as wound repair and tissue grafts; methods of making and using the same; methods for assessing the concentration of a biological response modifier in an article; and systems for preparing blood-derived plastic articles are provided. |
| US08529955B2 |
Methods of treatment using a gastric retained gabapentin dosage
A method of treatment for epilepsy and other disease states is described, which comprises delivery of gabapentin in a gastric retained dosage form. |
| US08529945B2 |
Oral antimicrobial pharmaceutical compositions
The present invention relates to oral pharmaceutical compositions with controlled and/or programmed release containing at least one active ingredient having antimicrobial and/or anti-infectious activity for the treatment of infections of the large intestine, in particular the colon. |
| US08529943B2 |
Angiopoietin derived peptides
Provided are angiopoietin-derived peptides or homologs or derivatives thereof, pharmaceutical composition including them, a use thereof for therapy and for the manufacture of a medicament, a method of treating a wide range of conditions, disorders and diseases therewith, nucleotide sequences encoding them, antibodies directed to epitopes thereof and fusion proteins including them. |
| US08529942B2 |
Wound care dressing
A wound care dressing comprising one or more nonwoven blankets, where each nonwoven blanket comprises a plurality of fibers, where each of the plurality of fibers are formed from one or more saccharides in optional combination with one or more medicaments. |
| US08529939B2 |
Mucoadhesive drug delivery devices and methods of making and using thereof
The present invention relates to mucoadhesive drug delivery devices and their methods of preparation and use. More specifically the present invention relates to mucoadhesive drug delivery devices comprising one or more biocompatible purified proteins combined with one or more biocompatible solvents and one or more mucoadhesive agents. The mucoadhesive drug delivery devices may also include one or more pharmacologically active agents. The drug delivery devices of the present invention adhere to mucosal tissue, thereby providing a vehicle for delivery of the pharmacologically active agent(s) through such tissue. |
| US08529938B2 |
Combinations of viscoelastics for use during surgery
An improved viscoelastic composition useful in the performance of ophthalmic surgical procedures and especially cataract procedures is disclosed. The embodiments of the composition comprise combinations of sodium hyaluronate and chondroitin sulfate and exhibit an improved rheological profile. |
| US08529937B2 |
UHMWPE medical implant producing wear particles with benign body response
A substance, which contains anti-inflammatory substances, anti-microbial substances, anti-tumor substances, anti-viral substances, and/or bone stimulating substances, as an additive, can be added to an UHMWPE material for the production of a medical implant for imparting benign body response properties to the medical implant. |
| US08529936B2 |
Long term drug delivery devices with polyurethane based polymers and their manufacture
This invention is related to the use of polyurethane based polymer as a drug delivery device to deliver biologically active compounds at a constant rate for an extended period of time and methods of manufactures thereof. The device is very biocompatible and biostable, and is useful as an implant in patients (humans and animals) for the delivery of appropriate bioactive substances to tissues or organs. The drug delivery device for releasing one or more drugs at controlled rates for an extended period of time to produce local or systemic pharmacological effects comprises: 1. a reservoir, said reservoir comprising; 2. at least one active ingredient; and, optionally, 3. at least one pharmaceutically acceptable carrier; a polyurethane based polymer completely surrounding the reservoir. |
| US08529935B2 |
Antibacterial hydrogel and use thereof in orthopedics
The present invention relates to hydrogels endowed with antibacterial properties, to be used for injection in damaged bones or in the production of antibacterial coatings of prostheses for implant in the human or animal body, obtained by loading with antibacterial agents hydrogels formed by derivatives of hyaluronic acid; the invention also relates to a kit of parts for producing the antibacterial hydrogels. |
| US08529933B2 |
Biphasic calcium phosphate cement for drug delivery
This invention relates to biomineral-based cements incorporating biopolymer carriers for the site specific introduction of natural or synthetic compounds that influence bone repair and/or patient recovery. The invention further relates to methods for producing such biphasic calcium phosphate cements for drug delivery. |
| US08529930B2 |
Polymers of fluorinated monomers and hydrocarbon monomers
It is provided a polymer blend that contains a polymer formed of fluorinated monomers and hydrocarbon monomers and another biocompatible polymer. |
| US08529925B2 |
Multi-active microtargeted anti-aging skin care cream polymer technology
A comprehensive, single agent cosmetic cream or lotion containing a high number of ingredients that target anti-aging in a defined manner. The cream or lotion contains a high number and variety of active substances that demonstrate excellent safety and efficacy in all of the various defined categories of skin aging, including but not limited to wrinkles, abnormal pigment or brown spots due to aging of the skin and an unexpectedly high efficacy in the reduction of redness and acne and rosacea blemishes. |
| US08529922B2 |
Polymer formulations for delivery of bioactive materials
PLGA, PLA and PGA polymers which have crystallinity resulting from the presence of long chain alkyl groups in terminal units. The polymers are particularly useful for drug delivery. |
| US08529921B2 |
Polyamide-5 compounds in cosmetic preparations
Polyamide-5 compounds show an increase of the care and/or efficacy properties of cosmetic or dermatological preparations, such as waterproofness, long-term stability, skin moisture and stickiness. The preparations preferably comprise one or more care agents or active ingredients selected from the group of UV filter substances, anti-wrinkle active ingredients, skin moisturizers and/or lipids. |
| US08529920B2 |
Low pH retinoid topical compositions
A low pH composition containing a retinol and a method for treating skin is disclosed. The composition contains (a) a retinoid and (b) an active acid, like an alpha-hydroxy acid or a beta-hydroxy acid, and has a pH of less than 5. |
| US08529918B2 |
Water-in oil emulsion foundation comprising a polyol
The invention relates to a fluid foundation in the form of water-in-oil emulsion comprising an oil and an aqueous phase comprising a polyol, and optionally polymethyl methacrylate particles, the water+polyol/oil weight ratio being greater than or equal to 0.8. The foundation slides well on the skin and has a sensation of lightness when applied. |
| US08529916B2 |
High concentration baclofen preparations
Stable aqueous solutions comprising concentrations of baclofen in the range of greater than 2.0 mg/mL up to about 10 mg/mL are disclosed. These solutions can be used as pharmaceuticals for parenteral or oral administration. The invention also provides methods of preparing said stable aqueous baclofen solutions. |
| US08529912B2 |
Group B Streptococcus polypeptides, nucleic acids and therapeutic compositions and vaccines thereof
This invention provides an isolated nucleic acid encoding a polypeptide comprising amino acid sequences of a streptococcal matrix adhesion E (EmaE) polypeptide. Antibodies to the EmaE polypeptide and immunogenic fragments thereof are also provided. This invention provides pharmaceutical compositions, immunogenic compositions, vaccines, and diagnostic and therapeutic methods of use of the isolated polypeptide, antibodies thereto, and nucleic acids. |
| US08529911B2 |
Small Streptococcus pyogenes antigens and their use
The present invention relates to a peptide consisting of one antigen of Streptococcus pyogenes (S. pyogenes) of any of the SEQ ID NOS: 1 to 7 or a functional active variant thereof, optionally further consisting of additional amino acid residue(s); a nucleic acid coding for the same; a pharmaceutical composition, especially a vaccine, comprising said peptide or said nucleic acid; an antibody or functional active fragment thereof specifically binding to the antigen; a hybridoma cell line which produces said antibody; a method for producing said antibody; a pharmaceutical composition comprising said antibody; the use of said peptide or said nucleic acid for the manufacture of a medicament for the immunization or treatment of a subject; the use of said antibody or functional fragment thereof for the manufacture of a medicament for the treatment of an infection; a method of diagnosing a S. pyogenes infection; a method for identifying a ligand capable of binding to said peptide; and the use of said peptide for the isolation and/or purification and/or identification of an interaction partner of the peptide. |
| US08529905B2 |
Soluble inhibitors of vascular endothelial growth factor and use thereof
The present invention relates to cDNA encoding a soluble neuropilin protein (sNP) which is isolated from neuropilin (NP) producing cells or is recombinantly engineered from NP-encoding DNA. NP-1 and NP-2 are preferred NPs but any neuropilin or VEGF receptor (VEGFR), where the constituents share at least about 85% homology with either of the above VEGF165R/NP-1 and NP-2. More preferably, such constituent shares at least 90% homology. Still more preferably, each constituent shares at least 95% homology. |
| US08529901B2 |
Composition of a first non-labeled monoclonal antibody binding to a tumor antigen and a non-cross reactive second monoclonal antibody labeled with a NIR fluorescence label
This invention relates to a composition of a non-labeled monoclonal antibody binding to a tumor antigen and a second monoclonal antibody labeled with a NIR fluorescence label, binding to the same tumor antigen, wherein the first and second antibody exhibit no cross reactivity. The composition can be used for the treatment of patients suffering of solid tumors which are associated with an overexpression of such a tumor antigen. The invention further relates to a the co-administration of said first and second antibody as wells as to a method of acquiring a NIR fluorescence images of such tumors or the patients suffering from such tumors during the treatment of said patient with such composition. |
| US08529883B2 |
Dosage unit formulations of autologous dermal fibroblasts
Dosage units consist of an autologous cell therapy product composed of fibroblasts grown for each individual to be treated. The suspension of autologous fibroblasts, grown from a biopsy of each individual's own skin using current good manufacturing practices (CGMP), and standard tissue culture procedures, is supplied in vials containing cryopreserved fibroblasts or precursors thereof, having a purity of at least 98% fibroblasts and a viability of at least 85%, for administration of from one to six mL, preferably two mL, of cells at a concentration of from 1.0-2.0×107 cells/mL. When injected into the nasolabial fold wrinkles (creases on the sides of the nose that extend to the corners of the mouth), the autologous fibroblasts are thought to increase the synthesis of extracellular matrix components, including collagen, reducing the severity of these wrinkles. Dosage and timing of administration have been demonstrated to be critical to achieving clinically significant outcomes. |
| US08529882B2 |
Peptidomimetic protease inhibitors
The present invention relates to peptidomimetic compounds useful as protease inhibitors, particularly as serine protease inhibitors and more particularly as hepatitis C NS3 protease inhibitors; intermediates thereto; their preparation including novel stereoselective processes to intermediates. The invention is also directed to pharmaceutical compositions and to methods for using the compounds for inhibiting HCV protease or treating a patient suffering from an HCV infection or physiological condition related to the infection. Also provided are pharmaceutical combinations comprising, in addition to one or more HCV serine protease inhibitors, one or more interferons exhibiting anti-HCV activity and/or one or more compounds having anti HCV activity and a pharmaceutically acceptable carrier, and methods for treating or preventing a HCV infection in a patient using the compositions. The present invention is also directed to a kit or pharmaceutical pack for treating or preventing HCV infection in a patient. |
| US08529881B2 |
Peptides for active anti-cytokine immunization
Peptide of a size comprised between 5 and 40 amino acids, originating from a cytokine, in which at least one of its amino acids comprises at least one of its atoms separated by a distance d of less than 5 angströms from an atom of the receptor corresponding to said cytokine, the spacing d being evaluated on the basis of structural data, derivatives, immunogenic compounds comprising them, use of a peptide or peptide derivative or immunogenic compound for the preparation of a curative or preventative medicament intended for the treatment or prevention of diseases linked to an excess or to the presence of cytokines or for the treatment of an auto-immune disease and pharmaceutical compositions which contain at least one abovementioned peptide or peptide derivative or immunogenic compound as active ingredient. |
| US08529880B2 |
Biodegradable polyurethane/urea compositions
The present invention relates to biocompatible, biodegradable polyurethane/urea polymeric compositions that are capable of in-vivo curing with low heat generation to form materials suitable for use in scaffolds in tissue engineering applications such as bone and cartilage repair. The polymers are desirably flowable and injectable and can support living biological components to aid in the healing process. They may be cured ex-vivo for invasive surgical repair methods, or alternatively utilized for relatively non-invasive surgical repair methods such as by arthroscope. The invention also relates to prepolymers useful in the preparation of the polymeric compositions, and to methods of treatment of damaged tissue using the polymers of the invention. |
| US08529877B2 |
Benzylidene compounds comprising phosphono-groups
Disclosed is the use of benzylidene compounds comprising phosphono-groups for the protecting of human and animal hair and skin from UV radiation. The UV filters of the present invention represent oil-soluble substances which advantageously absorb in the UV-A and UV-B region. |
| US08529875B2 |
Tobacco alkaloid releasing chewing gum
The invention relates to a tobacco alkaloid releasing chewing gum comprising tobacco alkaloid, gum base, and chewing gum ingredients, said gum base comprising elastomer and resin-compounds constituting an amount in the range of about 2 to 20% by weight of said chewing gum. |
| US08529870B2 |
Crystalline molecular sieve EMM-7, its synthesis and use
The crystalline molecular sieve material EMM-7 has, in its as-synthesized form, an X-ray diffraction pattern including d-spacing maxima substantially as set forth in Table 1: TABLE 1 Interplanar d-Spacing (Å)Relative Intensity, I/Io × 100 8.40 ± 0.2w-m 6.80 ± 0.2w-s 4.46 ± 0.1m-s 3.73 ± 0.1m-s 3.68 ± 0.1m-s 3.40 ± 0.1s-vs wherein “vs” means very strong (greater than 60 to 100), “s” means strong (greater than 40 to 60), “m” means medium (greater than 20 to 40) and “w” means weak (0 to 20). |
| US08529869B2 |
Catalysts and method for the hydroamination of olefins
The present invention relates to a hydroamination catalyst comprising boron beta zeolites, wherein the hydroamination catalyst is doped with lithium, and also a process for producing it. The present patent application further relates to a process for preparing amines by reaction of ammonia or primary or secondary amines with olefins at elevated temperatures and pressures in the presence of the hydroamination catalyst of the invention. |
| US08529867B2 |
Aluminum-alkali hydroxide recyclable hydrogen generator
An aluminum-alkali hydroxide recyclable hydrogen generator is provided that enables generation of hydrogen for a consuming apparatus on demand. The hydrogen generator includes a source of aluminum, a source of a hydroxide, a source of water, and a reaction chamber, where the amount of at least one of the aluminum, sodium hydroxide, and water that is introduced into the reaction chamber is used to limit the chemical reaction to control the amount of hydrogen generated. |
| US08529865B2 |
Conversion of produced oxygenates to hydrogen or synthesis gas in a carbon-to-liquids process
Processes for making hydrogen and optionally carbon monoxide and their integrations in a Carbon-to-Liquids plant are disclosed. A first syngas produced by a first syngas generator is converted in a hydrocarbon synthesis process to hydrocarbon products, oxygenates and product water comprising dissolved oxygenates. The first syngas generator may use partial oxidation, reforming, gasifying, or pyrolysis of any solid, liquid or gaseous carbonaceous feedstock. The product water may be treated, for example by distillation and/or by stripping, to form an oxygenates-rich stream which comprises a reforming reactant and oxygenates originating from the product water. Oxygenates from the oxygenates-rich stream fed to a second syngas generator are converted under reforming conditions to form at least hydrogen. The hydrogen formed by reforming may be supplied to one or more units using hydrogen within a Carbon-to-Liquids plant. |
| US08529864B2 |
Process for hydrogen production
A process for hydrogen production at lower temperature by using Mn/ZnO, Cu/MnO, Cu/CeO2, CuCe/ZnO and/or CuMn/ZnO catalysts, wherein a partial oxidization of methanol (POM) process can be initiated at an ambient reactor temperature lower than 100° C. and then undertaken at a reaction temperature lower than 200° C., and wherein POM process not only generates hydrogen rich gas (HRG) containing 4% CO or less but also generates 1.8 moles hydrogen or more per 1 mole methanol consumed. |
| US08529860B2 |
Methods for producing silicon tetrafluoride
Methods for producing silicon tetrafluoride by acid digestion of fluoride salts of alkali metal or alkaline earth metal and aluminum, optionally, in the presence of a source of silicon; methods for producing silane that include acid digestion of by-products of silane production to produce silicon tetrafluoride. |
| US08529858B2 |
Energy efficient, low emissions shale oil recovery process
A process for the energy efficient, environmentally friendly recovery of liquid and gaseous products from solid or semi-solid hydrocarbon resources, in particular, oil shale or tar sands. The process involves non-oxidative pyrolysis to recover fluid energy values, oxidative combustion to recover energy values as recoverable heat, and environmental sequestration of gases produced. |
| US08529855B2 |
Methods and system for removing gas components from flue gas
A method for removing gas components SOx, NOx, and CO2 from a flue gas, comprises the steps of contacting the flue gas successively with first, second and third liquid mediums each of which provides a plasma containing reactive electrons or ions in an amount such that the gas molecules SOx, NOx, and CO2 are successively subjected to impingement of the electrons or ions in the respective plasma to enable the dissociation of the gas molecules SOx, NOx, and CO2 so as to remove SOx, NOx, and CO2 from the flue gas. A system for removing gas components SOx, NOx, and CO2 from a flue gas is also disclosed. |
| US08529851B2 |
Lithium aluminosilicate-based materials with negative thermal expansion coefficient in a broad temperature range preparation process and use
New process for obtaining lithium aluminosilicate-based (LAS) ceramic materials having a near-zero and negative thermal expansion coefficient within a temperature range of (−150° C. to 450° C.). These materials are applicable to the manufacture of components that require a high level of dimensional stability. |
| US08529847B2 |
Reagent kit for analyzing apparatus
A reagent kit is provided comprising a plurality of containers with top-side openings, a common support structure or a plurality of support structures associated to the containers, and a plurality of caps. Each container and cap is mountable or provided on the common or the associated support structure, wherein each cap is formed essentially rectangular, having two shorter edges and two longer edges, and comprises: a cap body, a lid hinged to the cap body so to pivot around a pivot axis at least between closed and opened positions, the pivot axis being essentially parallel to the shorter edges. The containers and associated caps are arranged in a row along a connecting line such that the pivot axes are orthogonal to the connecting line. For at least one of the containers, an end portion of the cap body opposite to the pivot axis is not covered by the lid. |
| US08529846B1 |
Composite health monitoring/damage mitigation using multi-component microcapsules
A system, method and apparatus in the detection of a scent to locate the damage and its extent and to aid in the repair manually or self-repair. |
| US08529842B2 |
Ceramic honeycomb body and method for producing the same
A honeycomb body includes ceramic walls all being entirely formed of printed layers forming channels through which a fluid can flow. The channels lie next to one another. At least one of at least one measuring sensor or electrically conductive mass forms a monolithic, unitary structure with one of the ceramic walls. Sensor material may be used as an alternative to ceramic material. A method of producing the honeycomb body is also provided. |
| US08529836B2 |
Apparatus for automated processing biological samples
The present invention concerns an apparatus for automatic processing at least one biological sample accommodated on a carrier member, such as a slide by applying a predetermined amount of reagents in a predetermined sequence according to a processing protocol, said apparatus comprising; a housing frame; at least one processing section for accommodating at least one slide, the at least one processing section is provided within the housing; a hood cover protecting the at least one processing section in said housing; wherein the hood cover completely encloses the processing section defining an interior space; and wherein the apparatus further comprises climate control device provided to control the environment within the interior space. |
| US08529835B2 |
Biopolymer sensor and method of manufacturing the same
A method of manufacturing a biopolymer sensor including providing a biopolymer, processing the biopolymer to yield a biopolymer matrix solution, adding a biological material in the biopolymer matrix, providing a substrate, casting the matrix solution on the substrate, and drying the biopolymer matrix solution to form a solidified biopolymer sensor on the substrate. A biopolymer sensor is also provided that includes a solidified biopolymer film with an embedded biological material. |
| US08529834B2 |
Blood/air mass exchange apparatus
There is provided a mass exchange apparatus (114) for use in blood/air mass exchange comprising plural blood flow conduits for defining a blood flow from a blood flow inlet provided thereto; and plural air flow conduits for defining an air flow from an air flow inlet provided thereto. The plural air flow conduits and plural blood flow conduits at least partially comprise gas-permeable membrane material, and the conduits are arranged relative to each other such as to enable transfer of oxygen from the air flow to the blood flow and transfer of carbon dioxide from the blood flow to the air flow through the membrane material. |
| US08529829B2 |
High-strength hot-rolled steel sheet with excellent combined formability
Disclosed herein is a high-strength hot-rolled steel sheet which is characterized by high strength (in terms of tensile strength at 900 MPa level) and excellent combined formability expressed by balance between strength and ductility [tensile strength (TS)×total elongation (El)] and balance between strength and stretch flangeability [tensile strength (TS)×bore expanding ratio (λ)]. The hot-rolled steel sheet contains C: no less than 0.02% and no more than 0.15%, Si: no less than 0.2% and no more than 2.0%, Mn: no less than 0.5% and no more than 2.5%, Al: no less than 0.02% and no more than 0.15%, Cu: no less than 1.0% and no more than 3.0%, Ni: no less than 0.5% and no more than 3.0%, and Ti: no less than 0.03% and no more than 0.5%. (% means mass %) It also has a metallographic structure in longitudinal cross section such that the sum of bainitic ferrite and granular bainitic ferrite accounts for no less than 85% by area. |
| US08529824B2 |
Method for manufacturing pressure-resistant container liner and liquid crystal resin liner
A resin composition formed by mixing 99 to 70 weight % of specific whole aromatic polyesteramide liquid crystal resin (A) with 1 to 30 weight % of epoxy modified polyolefin-base resin (B) and by melting and kneading both of the resins, wherein the resin composition having a melt viscosity of 60 to 4000 Pa·s at a shear rate of 1000/second at a temperature which is 20° C. higher than the melting point and having a melt tension of 20 mN or more at a take-over speed of 14.8 m/minute, is melt within a temperature range of a melting point to the melting point +40° C., a parison (P) is formed by extruding it with an extrusion speed equal to or higher than 0.3 kg/minute and lower than 5 kg/minute, a pair of moldings placed so as to sandwich the parison (P) are closed at a predetermined mold closing pressure, and air is blown into the parison (P). |
| US08529820B1 |
Adjustable melt rotation positioning device and method
Methods and apparatus adjustably control the repositioning of non-homogeneous fluid conditions across the stream of a laminar flowing fluid to a desirable circumferential position. The invention is particularly applicable to controlling non-homogeneous melt conditions at about the intersection of two flow channels in systems having hot or cold flow channels. Various mechanisms are provided that enable simple adjustments of a flow diverter within a fluid rotation device, making either static or dynamic adjustments, so that the degree of fluid flow repositioning in a runner system can be changed without the need for mold disassembly or retooling. Various forms of actuators effect adjustment and may be manually manipulated or manipulated through various powered devices. |
| US08529818B2 |
Automated fiber placement in female mold
A method and system for forming a product including a layer of fiber to a surface of a mold is provided. The system includes a mold and an apparatus. The mold is configured to rotate about an axis of rotation. An apparatus includes a base and a head coupled to the base. The base is configured to rotate about the axis of rotation. The head is configured to apply the fiber to the surface of the mold to form the product. The product includes at least one layer including at least one fiber applied using centrifugal force. |
| US08529817B2 |
Stretched thermoplastic resin foam sheet and process for production of the same
The present invention provides a stretched thermoplastic resin foam sheet that has excellent flexibility even compressed to a thickness as thin as about 0.05 mm, and a method for producing the same. The stretched thermoplastic resin foam sheet of the present invention is producible by stretching a thermoplastic resin foam sheet and has a compressive strength of 1 to 500 kPa as measured in accordance with JIS K6767 when compressed in a thickness direction thereof to a thickness of 0.05 mm. Accordingly, the stretched thermoplastic resin foam sheet has excellent flexibility even compressed to a thickness as thin as about 0.05 mm and is suitably used as a sealing material for a small electronic device such as mobile phones. |
| US08529815B2 |
Polyolefin composition comprising crosslinkable polyolefin with silane groups, silanol condensation catalyst and silicon containing compound
The present invention relates to a composition comprising (i) a crosslinkable polyolefin with hydrolysable silane groups (A), (ii) a silanol condensation catalyst (B) of the formula Ar(SO3H)x as defined herein, and (iii) a silicon containing compound (C) selected from the group consisting of 3-ureidopropyltrimethoxysilane, N-trimethoxysilylmethyl-O-methylcarbamate, and mixtures thereof; to an article, in particular a wire or cable, comprising such a composition, and to the use of such a composition for producing the article. The present invention further relates to the use of silicon containing compound (C) as a processing aid in the compounding of polyolefin compositions and as a surface smoothening agent in polyolefin compositions. Finally, the present invention relates to the use of a silicon containing compound (C) as a drying agent for polyolefin compositions, as a corrosion inhibitor in polyolefin compositions comprising a Bronsted acid and as a pH controlling agent in polymer compositions comprising a Bronsted acid. |
| US08529812B2 |
Production of pearls based on expanded polymers
Pearls based on expanded polymers are produced by extruding an expandable composition containing a thermoplastic polymer and an expanding agent, and thereafter cooling and chopping the expanded material thus obtained. |
| US08529811B2 |
Component protective overmolding using protective external coatings
Techniques for component protective overmolding using protective external coatings include selectively applying a protective material substantially over one or more elements coupled to a framework configured to be worn, the elements including at least a sensor, and forming one or more moldings substantially over a subset or all of the framework, the protective material and the elements, after the protective material has been selectively applied, at least one of the one or more moldings having a protective property. |
| US08529810B2 |
Method of making a pattern on a building on site
The invention provides a method of making a pattern on a building on site, which comprises following steps: applying a base coat on a surface of said building; pressing and adhering a pattern mold onto said base coat before initial setting of said base coat so as to form a compound body of the base coat and the pattern mold; applying a cover coat on said compound body; releasing the mold so as to obtain said pattern. The decoration method of the invention makes the wall surface safe and solid, of a long service life, available of a variety of patterns and convenient to construct. |
| US08529802B2 |
Solution composition and method of forming thin film and method of manufacturing thin film transistor using the solution composition
Disclosed is a solution composition for forming a thin film transistor including a zinc-containing compound, an indium-containing compound, and a compound including at least one metal or metalloid selected from the group consisting of hafnium (Hf), magnesium (Mg), tantalum (Ta), cerium (Ce), lanthanum (La), silicon (Si), germanium (Ge), vanadium (V), niobium (Nb), and yttrium (Y). A method of forming a thin film by using the solution composition, and a method of manufacturing thin film transistor including the thin film are also disclosed. |
| US08529800B2 |
Oxides having high energy densities
Certain disclosed embodiments generally relate to oxide materials having relatively high energy and/or power densities. Various aspects of the embodiments are directed to oxide materials having a structure Bi(MjYk)O2, for example, a structure Lij(NijYk)O2 such as Li(Ni0.5Mn0.5)O2. In this structure, Y represents one or more atoms, each independently selected from the group consisting of alkaline earth metals, transition metals, Group 14 elements, Group 15, or Group 16 elements. In some embodiments, such an oxide material may have an O3 crystal structure, and/or a layered structure such that the oxide comprises a plurality of first, repeating atomic planes comprising Li, and a plurality of second, repeating atomic planes comprising Ni and/or Y. |
| US08529799B2 |
Manufacturing method of metal oxide semiconductor material for gas sensor
Provided is a manufacturing method of a metal oxide semiconductor material for gas sensors by which an oxide precursor and noble metal colloid particles will not readily cohere in the manufacturing process. The manufacturing process implements a precursor solution synthesis step 1 of synthesizing an oxide precursor solution in which an oxide precursor is dispersed, a pH adjustment step 3 of adjusting the pH of the oxide precursor solution, a precursor-colloid dispersion preparation step 5 of preparing an oxide precursor-noble metal colloid dispersion in which the oxide precursor and the noble metal colloid are dispersed substantially uniformly, a purifying step 7 of purifying the oxide precursor-noble metal colloid dispersion to obtain a purified oxide precursor noble metal colloid dispersion, and a freeze-drying step 11 of freeze-drying an precipitate of the purified oxide precursor-noble metal colloid dispersion. |
| US08529798B2 |
Process for improving the emission of electron field emitters
This invention provides a process for improving the field emission of an electron field emitter comprised of an acicular emitting substance such as acicular carbon, an acicular semiconductor, an acicular metal or a mixture thereof, comprising applying a force to the surface of the electron field emitter wherein the force results in the removal of a portion of the electron field emitter thereby forming a new surface of the electron field emitter. |
| US08529795B2 |
Wet-processible metal oxide solution, method of using the same, and organic photovoltaic cell of using the same
A method of preparing a wet-processible metal oxide solution and a method of fabricating a film using the same are provided. A metal oxide that has been widely used as a photocatalyst is improved and a metal oxide solution having new functionality is formed. The metal oxide solution is transparent, wet-processible, and facilitates electron transfer. The metal oxide solution can be applied in various ways to an electronic device and is well-suited for application to an electronic device using organic materials. Also, a titanium oxide solution functions to remove and block oxygen and moisture. Thus, when it is applied to an electronic device using organic materials that are vulnerable to oxygen and moisture, the lifetime of the device can be increased. |
| US08529794B2 |
Polymers comprising fused selenophene
The invention relates to polymers comprising fused selenophene rings, to their use as semiconductors or charge transport materials in optical, electrooptical or electronic devices, and to optical, electrooptical or electronic devices comprising them. |
| US08529789B2 |
Curable composition
A photochromic cured product exhibiting favorable photochromic properties such as a high color density and a large fading rate, and excellent base member properties such as a high hardness, a high heat resistance and a high impact resistance. A curable composition contains a polymerizable monomer which exhibits the L-scale Rockwell hardness of not larger than 40, a bifunctional polymerizable monomer which exhibits the L-scale Rockwell hardness of not smaller than 60, a polyfunctional polymerizable monomer which exhibits the L-scale Rockwell hardness of not smaller than 60, and a photochromic compound. |
| US08529783B2 |
Method for backside polymer reduction in dry-etch process
A method for preventing the formation of contaminating polymeric films on the backsides of semiconductor substrates includes providing an oxygen-impregnated focus ring and/or an oxygen-impregnated chuck that releases oxygen during etching operations. The method further provides delivering oxygen gas to the substrate by mixing oxygen in the cooling gas mixture, maintaining the focus ring at a temperature no greater than the substrate temperature during etching and cleaning the substrate using a two step plasma cleaning sequence that includes suspending the substrate above the chuck. |
| US08529781B2 |
Method for producing a component, in particular a micromechanical and/or microfluidic and/or microelectronic component, and component
A method for producing a component, and a component, in particular a micromechanical and/or microfluidic and/or microelectronic component, is provided, the component including at least one patterned material region, and in a first step the patterned material region is produced in that microparticles of a first material are embedded in a matrix of a second material, and in a second step the patterned material region is rendered porous by etching using a dry etching method or a gas-phase etching method. |
| US08529780B2 |
Ceramic substrate material, method for the production and use thereof, and antenna or antenna array
The invention relates to a ceramic substrate material having a first layer having a cavity structure formed therein, and at least one sealing layer situated on at least a part of the cavity structure. The first layer comprises at least one first component made of a crystalline ceramic material and/or a glass material as a matrix, the first layer containing a second component made of a further crystalline ceramic material, with selected mantle areas of the crystals and/or crystal agglomerates of the second component being etched out in such a way that the cavity structure is provided (preferably in the form of a pore and/or tube structure). The sealing layer seals the surface of the first layer in the areas on which it is situated (e.g., above the cavity structure), allowing application of thin-film structures to the cavity structure. |
| US08529776B2 |
High lateral to vertical ratio etch process for device manufacturing
A layer stack over a substrate is etched using a photoresist pattern deposited on the layer stack as a first mask. The photoresist pattern is in-situ cured using plasma. At least a portion of the photoresist pattern can be modified by curing. In one embodiment, silicon by-products are formed on the photoresist pattern from the plasma. In another embodiment, a carbon from the plasma is embedded into the photoresist pattern. In yet another embodiment, the plasma produces an ultraviolet light to cure the photoresist pattern. The cured photoresist pattern is slimmed. The layer stack is etched using the slimmed photoresist pattern as a second mask. |
| US08529774B2 |
Super-phobic surface structures
Superlyophobic Surface Structure, including a substrate having a surface; a plurality of nanoscale raised features on the substrate surface, each nanoscale raised feature having a length measured in a direction approximately perpendicular to the substrate surface, each nanoscale raised feature having a raised feature diameter along the length and measured in a direction approximately parallel to the substrate surface; a nanoscale top feature on each of a plurality of the nanoscale raised features, each nanoscale top feature having a top feature diameter measured in a direction approximately parallel to the substrate surface; in which an average top feature diameter is greater than an average raised feature diameter. Method of fabricating a Superlyophobic Surface Structure. |
| US08529773B2 |
Method for making micro-electro-mechanical system device
The present invention discloses a method for making a MEMS device, comprising: providing a zero-layer substrate; forming a MEMS device region on the substrate, wherein the MEMS device region is provided with a first sacrificial region to separate a suspension structure of the MEMS device from another part of the MEMS device; removing the first sacrificial region by etching; and micromachining the zero-layer substrate. |
| US08529772B2 |
Method and apparatus for fluid separation
A method and apparatus are disclosed for separating a multiphase fluid stream that includes a heavier fluid component and a lighter fluid component. The fluid flows along a first helical flowpath with a first pitch. The first helical flowpath is sufficiently long to establish a stabilized rotating fluid flow pattern for the stream. The uniform rotating fluid also flows along a second helical flowpath, the second helical flowpath having a second pitch greater than the first pitch. The lighter fluid is removed from a radially inner region of the second helical flowpath. The method and apparatus are particularly suitable for the separation of oil droplets from water, especially from water for reinjection into a subterranean formation as part of an oil and gas production operation. The method and apparatus are conveniently applied on a modular basis. |
| US08529768B2 |
Water softener system and method
A water treatment system is provided that includes first and second water treatment control valves. Each control valve includes orifices and a piston. Movement of the piston is operative to change the flow of water through the orifices. The inlet and outlet ports of the second control valve are reversed relative to locations of the inlet and outlet ports on the first control valve. Each control valve is in operative connection with a respective brine tank and a resin tank. A manifold is in operative connection with the inlet and outlet ports of the first and second control valves. The manifold includes an inlet and an outlet port and a three way valve. A controller is configured to selectively operate the three way valve to direct water from the inlet port of the manifold to one of the inlet ports of the first and second control valves. |
| US08529765B2 |
Ensiling biomass for biofuels production and multiple phase apparatus for hydrolyzation of ensiled biomass
A method, apparatus and system for the hydrolyzation of ensiled biomass is disclosed. Ensiled biomass is processed in multiple phases, resulting in a liquid precursor hydrozate and a solid precursor hydrozate. The liquid precursor having significant economic value, and being suitable for uses such as, for example, lower cost and improved efficiency ethanol production. A method for lower cost, improved efficiency alcohol production that uses the resulting liquid precursor hydrozate being produced at distributed sources is further disclosed. |
| US08529764B2 |
Solar powered aeration and microbial incubation system
Disclosed is a system and method for treating a body of water, without the necessity of being connected to an electrical grid, that includes photovoltaic collectors and a battery bank that is charged by the photovoltaic collectors. The photovoltaic collectors and the battery bank operate a series of air pumps that are connected to an air pump manifold to create a uniform source of compressed air that is distributed to a plurality of floating diffuser manifolds. A plurality of air stones are suspended under the floating diffuser manifolds that create air bubbles that are absorbed by the body of water and circulate said body of water to disburse a microbial fluid. In addition, an incubator system is also connected to an air pump that incubates microbes to form a microbial fluid that can be automatically dispersed throughout the body of water. |
| US08529763B2 |
Waste water treatment method
Systems and methods have been developed for reclaiming water contaminated with the expected range of contaminants typically associated with produced water, including water contaminated with slick water, methanol and boron. The system includes anaerobically digesting the contaminated water, followed by aerating the water to enhance biological digestion. After aeration, the water is separated using a flotation operation that effectively removes the spent friction reducing agents and allows the treated water to be reclaimed and reused as fracturing water, even though it retains levels of contaminants, including boron and methanol, that would prevent its discharge to the environment under existing standards. The treated water may further be treated by removing the methanol via biological digestion in a bioreactor, separating a majority of the contaminants from the water by reverse osmosis and removing the boron that passes through the reverse osmosis system with a boron-removing ion exchange resin. |
| US08529758B2 |
CO2-removal device and method
An electrolytic CO2-removal device for anion analysis of a liquid sample. The device includes a basic chamber and CO2-permeable tubing in the basic chamber. Anion exchange membranes are disposed on opposite sides of the basic chamber, and electrodes are disposed outside the membranes. The device can be integral with a suppressor in an ion chromatography system and/or an aqueous stream purifier. Also, methods performed by the device. |
| US08529755B1 |
Oil soluble additive injection apparatus
A lubricant additive dispensing apparatus comprising a base providing a manifold distribution to present lubricant to a series of dispensing chambers. The dispensing chambers are fabricated having a porous sidewall formed in a tubular shape. Additive is stored within a reservoir formed by the tubular shape. A delivery piston is provided proximate and in fluid communication with the manifold. The lubricant applies pressure to the delivery piston. The delivery piston applies pressure to the stored additive. The pressure forces a small volume of additive to pass through the porous sidewall, blending the additive with the flowing lubricant. The reservoir can be formed between an outer tubular member and an inner tubular member. Lubricant can pass through an interior of the inner tubular member, exiting a flow discharge port located proximate an end cap assembled to a distal end of the reservoir. |
| US08529748B2 |
Functional solution supply system
A sulfuric acid electrolyte is produced efficiently as a functional solution and persulfuric acid produced by electrolysis is supplied efficiently to a use side while suppressing self-decomposition thereof.A functional solution supply system adapted to electrolyze a sulfuric acid solution to prepare a functional solution and supply the functional solution to a use side, comprises a storage tank 2 for storing the sulfuric acid solution, an electrolyzing apparatus (electrolytic cell 3) for electrolyzing the sulfuric acid solution, heating means (heater 5) for heating the sulfuric acid solution, cooling means (cooler 4) for cooling the sulfuric acid solution, a first circulation line 11 for returning the sulfuric acid solution discharged from the storage tank 2 to the storage tank 2 through the electrolyzing apparatus without passing through the heating means, a second circulation line 12 for returning the sulfuric acid solution introduced from the use side (cleaning machine 1) to the use side through the cooling means and the storage tank 2 in this order without passing through the heating means, and a third circulation line 13 for returning the sulfuric acid solution introduced from the use side to the use side through the heating means (heater 5) without passing through the cooling means and the storage tank 2. |
| US08529745B2 |
Electrophoretic fabricated freestanding all-nanoparticle thin film materials
Methods and apparatus for electrophoretic fabricating freestanding all nanoparticle thin films, and the resulting compositions of matter, are described. A method includes electrophoretically depositing a thin film of nanoparticles on a sacrificial layer; and freeing the thin film from the sacrificial layer. A composition of matter includes a free standing thin film of nanoparticles with no functionalized nanoparticles or chemical cross linkers. |
| US08529736B2 |
System and method for metal cutting
According to various embodiment, a system includes an electrolytic cutting tool. The electrolytic cutting tool includes a first cathode configured to be positioned at a first gap away from a first side of a workpiece, a second cathode configured to be positioned at a second gap away from a second side of the workpiece. The first and second cathodes are positioned opposite from one another. The electrolytic cutting tool also includes a first electrolyte passage configured to flow a first electrolyte through the first gap between the first cathode and the workpiece, a second electrolyte passage configured to flow a second electrolyte through the second gap between the second cathode and the workpiece, and a power supply configured to flow current through the first gap and the second gap to cause electrolytic dissolution through the workpiece from both the first side and the second side. |
| US08529734B2 |
Wall protector for a heating wall head between two oven chamber openings of a coke oven battery
A coke-oven battery has at least two chambers separated by a heating wall head and having openings provided with vertical jambs juxtaposed with the head. An upright anchor post is spaced horizontally forward from the head, and a plurality of U-shaped yokes are provided between the post and the head. Biasers bear on the anchor post and press the yokes against the jambs and thereby press the jambs against the head. A thin-walled sheet-metal head cover having upright edges is clamped between the jambs and the head and extends horizontally as a single piece between the jambs. |
| US08529731B2 |
Process for fractionating sugarcane bagasse into high α-cellulose pulp, xylan and lignin
Sugarcane bagasse consists of mainly three polymeric components, namely cellulose (40-45%), hemicellulose (xylan) (28-30%), and lignin (19-21%). A process is herein disclosed for fractionating sugarcane bagasse into cellulose, hemicellulose and lignin with high purity α-cellulose, which is a useful raw material for preparing cellulose esters like cellulose triacetate and other high value-added cellulose plastics. Co-production and recovery of hemicellulose (xylan) and lignin in high yields and high purities, along with α-cellulose, is another important feature of this process. Sugarcane bagasse consists of a material known as pith which constitutes 30-35% by weight of bagasse. Pith contains cellulose, hemicellulose, and lignin, in addition to various other ingredients and cell mass. The process described herein discloses the use of partially depithed bagasse as a preferred raw material for fractionation. Use of sugarcane bagasse containing pith leads to a product which is lower in yield as well as poorer in color. |
| US08529723B2 |
Process of expediting activation of heat-expandable adhesives/coatings used in making packaging substrates
A method for manufacturing a multilayer sheet material includes, at some point during passage of the sheet material through a machine system, heating the multilayer sheet material with a microwave heater to expand a heat-expandable adhesive or coating applied to or within the multilayer sheet material. Various types of multilayer substrates may be created depending on the steps used and the application of the heat-expandable adhesive or coating. Additionally, a monolayer sheet may be coated with a pattern of heat-expandable coating before passage of the monolayer sheet through the machine system that heats the monolayer sheet to expand the heat-expandable coating applied to the monolayer sheet. The microwave heater used by the machine system may be a planar type and have a plurality of microwave guides surrounding a space through which the sheet material(s) pass. The microwave heater may be operable at multiple frequencies. |
| US08529720B2 |
Aerofoil sub-assembly, an aerofoil and a method of making an aerofoil
A method of making an aerofoil comprises the steps of providing first and second skin panels and first and second web-forming membranes. The web-forming membranes each have a series of elongate slots formed longitudinally therein so as to define a series of alternating wide and narrow strips. The wide strips of one membrane are arranged against the narrow strips of the other membrane and the skin panels are arranged either side of the two web-forming membranes. Parts of the web-forming membranes and parts of the skin panels are treated with a release layer and the sub-assembly is compressed and heated so as to effect diffusion bonding between those parts of the membranes and skin panels which are not treated with the release layer. The sub-assembly is then heated and inflated so as to draw the first and second skin panels apart and that, in turn, causes the web-forming membranes to form webs internally. |
| US08529719B2 |
Method of making medical tubing having variable characteristics using thermal winding
An efficient and cost-effective method of manufacturing a kink-resistant tube, wherein a coated wire is wound around a mandrel while simultaneously being heated to melt the coating, is provided. |
| US08529717B2 |
Structural mat for reinforcing a wind turbine blade structure, a wind turbine blade and a method for manufacturing a wind turbine blade
The invention relates to a structural mat for reinforcing a wind turbine blade structure. The structural mat comprises two or more groups of bonded fibers, the fibers being bonded by a matrix substantially preventing relative movement of said fibers and wherein said groups are connected to each other by connection means limiting the relative movement of said groups. The invention further relates to a wind turbine blade and a method for manufacturing a wind turbine blade. |
| US08529714B2 |
Roll mold, method for fabricating the same and method for fabricating thin film pattern using the same
The present invention provides a roll mold, a method for fabricating the same and a method for fabricating a thin film pattern using the same, to prevent dimensional variation of the mold and simplify the overall process. The method for fabricating a roll mold includes providing a rigid substrate or flexible substrate provided with a master pattern, providing a base roller arranged on the substrate provided with the master pattern, forming a mold surface layer on the substrate provided with the master pattern, forming an adhesive resin layer on the mold surface layer or the base roller, rolling the base roller over the rigid substrate or flexible substrate to form the adhesive resin layer and the mold surface layer on the base roller, and curing the adhesive resin layer and mold surface layer formed on the base roller to adhere the adhesive resin layer and the mold surface layer to the base roller and fix the same thereon. |
| US08529704B2 |
Vacuum processing apparatus and operating method for vacuum processing apparatus
An operation method for cleaning a vacuum processing apparatus includes feeding a cleaning gas into a film deposition chamber of the vacuum processing apparatus when a predetermined number of batches of film deposition process is finished. The predetermined number of batch of film deposition processes is calculated based on a film deposition-related operating time (a film deposition time and a film deposition preparation time) and a cleaning-related operating time (a cleaning procedure time, a cleaning procedure preparation time, and a pre-deposition film deposition time). |
| US08529701B2 |
Substrate processing apparatus
A substrate processing apparatus includes a reaction tube, the reaction tub including an inner tube made of quartz and an outer tube made of quartz; a manifold made of quartz disposed under the outer tube, a top surface of the manifold being in air-tight contact with a bottom surface of the outer tube via a sealing member; a seal cap cover made of quartz disposed under the manifold, a top surface of the seal cap cover being in air-tight contact with a bottom surface of the manifold via a sealing member; a seal cap covered by the seal cap cover, a top surface of the seal cap being in air-tight contact with a bottom surface of the seal cap cover via a sealing member; and at least one protrusion disposed at the bottom surface of one of the outer tube, the manifold, the seal cap cover, and combinations thereof. |
| US08529700B2 |
Apparatus for gaseous vapor deposition
A vapor deposition apparatus includes an insert within which a material is deposited on the surface of a film. A cassette includes end plates each having a rib that edgewise receive a spiral wrapping of a film at least 300 mm wide. Spaces between turns of the wrapping define a gas flow channel and spaces between adjacent turns of one rib define inlet openings that communicate with the channel. Each rib has a predetermined width dimension, a predetermined average thickness dimension, and a width-to-thickness aspect ratio of at least 2:1. The spacing between end plates is at least 300 mm and is also greater than the film width at deposition temperature. The width dimension of each rib is between about 0.5% to about 2.0% of the end plate spacing. A diverging flow director contacts one end plate to directing gaseous fluid toward the inlet openings in that end plate. |
| US08529699B2 |
Method of growing zinc-oxide-based semiconductor and method of manufacturing semiconductor light emitting device
A method includes the steps of, using water vapor and a metalorganic compound not containing oxygen, (a) performing crystal growth at a low growth temperature and at a low growth pressure in the range of 1 kPa to 30 kPa to form a low-temperature grown single-crystal layer; and (b) performing crystal growth at a high growth temperature and at a pressure higher than the low growth pressure to form a high-temperature grown single-crystal layer on the low-temperature grown single-crystal layer. |
| US08529698B2 |
Ingan columnar nano-heterostructures for solar cells
Methods, devices, and compositions of matter related to high efficiency InGaN-based photovoltaic devices. The disclosed synthesis of semiconductor heterostructures may be exploited to produce higher efficiency, longer lasting, photovoltaic cells. |
| US08529696B2 |
Method for producing hexagonal boron nitride single crystals
A method for producing hexagonal boron nitride single crystals including mixing boron nitride crystals with a solvent thereby obtaining a mixture, heating and melting the mixture under high-temperature and high-pressure thereby obtaining a melted mixture, and recrystallizing the melted mixture thereby producing hexagonal boron nitride single crystals, wherein the solvent is boronitride of alkaline earth metal, or boronitride of alkali metal and the boronitride of alkaline earth metal. |
| US08529694B2 |
Powdered acetylenic surfactants and compositions containing them
A composition including particles of a carrier having on a surface thereof a compound according to structure (A) wherein either m is 1 and R is according to structure (B) in which n is an integer from 3 to 7, or m is 2 and R is according to structure C in which p is an integer from 1 to 10. Such compositions are useful for a variety of applications, for example the preparation of mortars and cements. |
| US08529693B2 |
Adhesive strength enhancers for cementitious compositions
An adhesion bond strength enhancer for cementitious adhesive mortar is disclosed. The adhesion enhancer improves bond strength between the mortar and relatively hydrophobic plastic material, such as extruded polystyrene boards and expanded polystyrene boards of the type generally employed in Exterior Insulation Finishing Systems (“EIFS”). Preparation of non-caking, free-flowing, solid dialkyl sulfosuccinate compositions for use as the adhesion enhancer is also disclosed. The adhesion enhancer is attractive for large-scale application in mineral mortar dry-mixes or other solid construction materials. The invention can be used to improve the strength of an adhesive bond between a) gypsum based plaster or stucco and concrete or bricks, b) tile adhesives and concrete, and c) mineral mortars on polystyrene boards, among others. |
| US08529688B2 |
Phenolic compound and recording material
Provided is a recording material with a superior storage property for the background and image, particularly with a remarkable superiority in any of light resistance of the background, and light, moisture and heat resistance of the image. The recording material contains a phenolic compound represented by formula (I) [wherein R1-R3 each independently represent a hydrogen atom or C1-C4 alkyl group; R5 represents a hydrogen atom, C1-C4 alkyl group or C1-C4 alkoxy group, with the proviso that when R5 is a hydrogen atom, R4 is a C1-C4 alkyl group, when R5 is a C1-C4 alkyl group, R4 is a hydrogen atom, and when R5 is a C1-C4 alkoxy group, R4 is a C1-C4 alkoxy group]. |
| US08529687B2 |
Oxidation of asphaltenes
A method for processing asphaltenes is disclosed. The method can include separating asphaltenes from an asphaltene-containing composition and oxidizing the separated asphaltenes to form oxidation products. Alternatively, the method can include oxidizing asphaltenes within an asphaltene-containing composition without first separating the asphaltenes. Once formed, the oxidation products can be combined with other hydrocarbons. The amount of oxidation can be limited to an amount sufficient to produce a mixture suitable for the desired application. This method can be used to upgrade asphaltenes from a variety of sources, including oil sands. The oxidation step can be performed, for example, by introducing an oxidizing agent and, in some cases, a catalyst into the asphaltenes. A solvent or miscibility agent also can be introduced to improve mixing between the oxidizing agent and the asphaltenes. |
| US08529684B2 |
Carrier solvent for fingerprint formulations
A method and composition for transforming a latent physiological biometric into a visible physiological biometric are provided, the method comprising: providing a latent biometric disposed on a surface of an article, wherein said biometric comprises at least one eccrine-derived compound; contacting said latent biometric with a developing solution, wherein said developing solution comprises at least one imaging reagent selected from ninhydrin and 1,8-diazafluoren-9-one and a carrier solvent comprising at least one C3-C4 hydrofluorocarbon; and reacting said imaging reagent with said eccrine-derived compound to produce a visible physiological biometric. |
| US08529682B2 |
Process for preparing an indicator composition and indicator compositions
Indicator inks, indicators formed by printing or otherwise utilizing the inks and host products utilizing the indicators are disclosed. Reactivity-enhancing adjuvants stimulate enhanced thermal reactivity of diacetylenic or other indicator agents capable of responding to ambient thermal conditions with a visual change signaling an end point. The diacetylenic or other agents may be sensitive or relatively insensitive to ambient temperatures. Use of a reactivity-enhancing adjuvant provides a useful means for adapting the reactivities of indicator agents to the response characteristics of prospective host products, for example perishables such as vaccines or fresh fish and maturables such as fruit, cheese and wine. Some exemplary adjuvants include low-temperature polymerization initiators, for example methyl ethyl ketone peroxide and polymerization accelerators, for example cobalt compounds. Such initiators and accelerators can also be used in combination. |
| US08529681B1 |
Biofouling-resistant ceragenin-modified materials and structures for water treatment
This invention relates to methods for chemically grafting and attaching ceragenin molecules to polymer substrates; methods for synthesizing ceragenin-containing copolymers; methods for making ceragenin-modified water treatment membranes and spacers; and methods of treating contaminated water using ceragenin-modified treatment membranes and spacers. Ceragenins are synthetically produced antimicrobial peptide mimics that display broad-spectrum bactericidal activity. Alkene-functionalized ceragenins (e.g., acrylamide-functionalized ceragenins) can be attached to polyamide reverse osmosis membranes using amine-linking, amide-linking, UV-grafting, or silane-coating methods. In addition, silane-functionalized ceragenins can be directly attached to polymer surfaces that have free hydroxyls. |
| US08529679B2 |
System and method for improving performance of an IGCC power plant
In certain embodiments, a system includes a gas cleaner. The gas cleaner includes a solvent to clean a syngas. The system also includes a heat exchanger configured to heat a liquid to generate a vapor. The system further includes a vapor absorption refrigeration (VAR) cycle coupled to the gas cleaner and the heat exchanger. The VAR cycle is configured to cool the solvent. In addition, the vapor drives the VAR cycle. |
| US08529678B2 |
CO2 recovery system and method
A CO2 recovery system includes an absorption tower and a regeneration tower. CO2 rich solution is produced in the absorption tower by absorbing CO2 from CO2-containing gas. The CO2 rich solution is conveyed to the regeneration tower where lean solution is produced from the rich solution by removing CO2. A regeneration heater heats lean solution that accumulates near a bottom portion of the regeneration tower with saturated steam thereby producing steam condensate from the saturated steam. A steam-condensate heat exchanger heats the rich solution conveyed from the absorption tower to the regeneration tower with the steam condensate. |
| US08529677B2 |
Carbon canister for vapor recovery systems
A carbon canister as utilized relative to underground fuel storage tank vapor recovery, including for the capture and purging of hydrocarbon vapors as air is introduced into and released from an underground storage tank, and wherein, in one form intended primarily for use in Stage II Vapor Recovery systems, the carbon canister includes a valve activated by weight of saturated carbon and wherein, in another form intended primarily for use in Stage I Vapor Recovery systems, the carbon canister is a free breathing carbon canister with a surge protection device. |
| US08529673B2 |
Safe gas sorbents with high sorption capacity on the basis of lithium alloys
A new lithium material with high surface area, a method of its production, and a process of using the given material in purification of hydrogen or inert gases stream from active impurities. The material is manufactured in a form of granules of 0.2-2.5 mm in diameter with the structure of a dendritic carcass and is characterized with high sorption capacity and resistance to chemical shocks. |
| US08529668B2 |
Deaerator outlet diffuser
A deaerator includes a case defining a vortex chamber and a fluid inlet for allowing a mixture of lubricating liquid and air to pass through the case into the vortex chamber. An air outlet allows air flow out of the deaerator, and a liquid outlet allows lubricating liquid flow out of the deaerator. A porous diffuser is positioned proximate the liquid outlet for slowing the flow of lubricating liquid. |
| US08529667B2 |
Method for the selective extraction of acids, bases and polar salts
A process for the extraction of an unwanted material from a gas or liquid comprising the steps of introducing an extraction liquid into the fluid having an unwanted liquid therein to form a physical microdispersion comprising a plurality of extraction liquid droplets and the fluid, allowing the plurality of extraction liquid droplets to interact with the unwanted component in the fluid, to cause the extraction liquid droplets to be “wetted out” and captured on a porous medium, where the liquid is further contacted by the gas and simultaneously formed into a plurality of coalesceable droplets, coalescing the coalesceable droplets into larger droplets containing the unwanted liquid, and separating the larger droplets containing the unwanted liquid from the fluid. |
| US08529665B2 |
Systems and methods for gas separation using high-speed induction motors with centrifugal compressors
Systems and processes are provided for gas separation using high-speed induction variable-speed motors to accelerate and decelerate centrifugal compressors suitable for use in pressure swing adsorption (PSA) or vacuum pressure swing adsorption (VPSA) processes. |
| US08529663B2 |
Process for removing a target gas from a mixture of gases by swing adsorption
The present invention relates the separation of a target gas from a mixture of gases through the use of engineered structured adsorbent contactors in pressure swing adsorption and thermal swing adsorption processes. Preferably, the contactors contain engineered and substantially parallel flow channels wherein 20 volume percent or less of the open pore volume of the contactor, excluding the flow channels, is in the mesopore and macropore range. |
| US08529657B2 |
Porous vent breather
A vent for an axle housing includes a first body portion and a second body portion. The first body portion has a plurality of pores defined therethrough. The first body portion defines a first cavity. The second body portion has a conical portion that extends between a throat and a neck portion that defines an opening. The second body portion defines a second cavity that fluidly connects with the first cavity. The vent permits air to pass from the axle housing, through the plurality of pores in the first body portion, through the first and second cavities, and out the opening of the neck portion while concurrently inhibiting egress of lubricant from the axle housing. |
| US08529650B2 |
Abrasive cleaning agent, method for manufacturing the same, and method for polishing using abrasive cleaning agent
An abrasive cleaning agent is provided which can be used for a polishing process for polishing a surface of a workpiece to form a mirror surface, which suppresses generation of static electricity and adhesion of stains to the workpiece, which decreases a crushing ratio, and which has a low environmental burden when the abrasive cleaning agent is disposed of. The above abrasive cleaning agent includes an elastic material containing a soluble nitrogen substance as a primary component, which is obtained from tubers of devil's tongue and which contains mannan as a primary component, and a 10% to 30% of water; and 1 to 30 percent by weight, with respect to the elastic material, of abrasive grains of size #220 or less, which are supported on surfaces of the elastic material and/or are buried therein, so that the grain diameter on the whole is in the range of 88 to 1,190 μm. |
| US08529647B2 |
Fuel reforming process for internal combustion engines
A fuel reforming system, process, and device including a catalytic chamber and a heating chamber. The catalytic chamber, further including a fluid fuel intake and a gaseous fluid exit port and at least one heat exchanger for distributing heat between the heating chamber and the catalytic chamber. The catalytic chamber further including a screen member having a surface, wherein the member includes a catalytic deposit made from a combination of platinum and rhodium alloy. A catalytic conversion of converting liquid fuel to gaseous fuel occurs within the catalytic chamber. Fuel exits the fuel reforming device through a gaseous fluid exit port. In the process of phase change from liquid to gaseous phase, there is no change of chemical composition and C8H18 remains stable throughout, except for an increase in Enthalpy (heat content) per mol. |
| US08529644B2 |
Method and apparatus to produce synthesis gas via flash pyrolysis and gasification in a molten liquid
Disclosed are a method and a corresponding apparatus for converting a biomass reactant into synthesis gas. The method includes the steps of (1) heating biomass in a first molten liquid bath at a first temperature, wherein the first temperature is at least about 100° C., but less than the decomposition temperature of the biomass, wherein gas comprising water is evaporated and air is pressed from the biomass, thereby yielding dried biomass with minimal air content. (2) Recapturing the moisture evaporated from the biomass in step 1 for use in the process gas. (3) Heating the dried biomass in a second molten liquid bath at a second temperature, wherein the second temperature is sufficiently high to cause flash pyrolysis of the dried biomass, thereby yielding product gases, tar, and char. (4) Inserting recaptured steam into the process gas, which may optionally include external natural gas or hydrogen gas or recycled syngas for mixing and reforming with tar and non-condensable gases. (5) Further reacting the product gases, tar, and char with the process gas within a third molten liquid bath at a third temperature which is equal to or greater than the second temperature within the second molten liquid bath, thereby yielding high quality and relatively clean synthesis gas after a relatively long residence time needed for char gasification. A portion of the synthesis gas so formed is combusted to heat the first, second, and third molten liquid baths, unless external natural or hydrogen gas is available for this use. |
| US08529642B2 |
Solid electrolytic capacitor and method for producing the same
An object of the present invention is to provide a solid electrolytic capacitor comprising an anode body composed of a sintered body, in which ESR scarcely increases even after reflow at the time of mounting when compared with that before mounting, and a method for producing the same. Disclosed is a solid electrolytic capacitor comprising an anode body composed of a sintered body, a dielectric layer formed on a surface of the anode body, a semiconductor layer formed on the dielectric layer, wherein the semiconductor layer comprises a layer of a conductive polymer containing a sulfur element and a conductor layer formed on the semiconductor layer, wherein the conductor layer comprises a layer containing silver, wherein the layer containing silver is less than 1.3 ppm by mass in the content of a sulfur element after heat history at 260° C. for 5 seconds. |
| US08529639B2 |
Liquid dye formulations in non-petroleum based solvent systems
A method of coloring a substrate is disclosed that includes the steps of dissolving a vegetable oil ester based solvent wherein the ester is selected from a group consisting of esters having carbon chain length of C-1 to C-18 in a liquid solvent dye to form a low-sulfur containing dye formulation such that the vegetable oil ester is present in an amount of between about 5 and 80 percent by weight of the dye formulation, and mixing sufficient amounts of the dye formulation with the substrate to produce mixtures of predetermined color in which the levels of toxic substrate are substantially less than in otherwise equivalent mixtures that include hydrocarbon-based solvents. |
| US08529638B2 |
Head hair dyeing composition
There is provided a head hair dyeing method using a two-part hair dye composition which contains a first part containing an alkali agent, a second part containing hydrogen peroxide and a non-aerosol type foamer container for discharging a mixture solution of the first part and the second part as foam, the composition containing a surfactant in at least one of the first part and the second part, the method including discharging the mixture solution as foam, applying the foam to the head hair, and then re-foamed on the head hair. |
| US08529637B2 |
Foam oxidative hair colorant composition with the free-base of 1,4-diamino-2-methoxymethyl benzene
An oxidative hair colorant composition to be dispensed from a manually-actuable, non-aerosol dispenser as a foam. The oxidative hair colorant composition contains the free-base of 1,4-diamino-2-methoxymethyl benzene to achieve for efficient dye precursor levels in formulation and to achieve a desire rheology profile of the oxidative hair colorant composition. |
| US08529631B2 |
Base component for a tibial implant
The invention relates to a base component for a tibial implant, comprising a lateral compartment (14), a medial compartment (12) and an anterior connection portion (16) which connects the lateral compartment (14) and the medial compartment (12) to one another at anterior. A portion (18) open to posterior is provided between the lateral compartment (14) and the medial compartment (12). The lateral component (14) and the medial component (12) each have a lower side and an upper side, with at least one of the lower sides being configured for the fastening of the base component to the tibia. A marginal web (22, 22′) is formed at at least one of the compartments (12, 14), starting from the upper side, said marginal web forming a receiving shell for a meniscus component (30, 32) of the tibial implant together with the upper side of the compartment. The height of the marginal web (22, 22′) in a posterior region is reduced with respect to other regions of the marginal web (22, 22′) at at least one of the two compartments (12, 14). The invention furthermore relates to a tibial implant and to a knee prosthesis. |
| US08529630B2 |
Patient selectable joint arthroplasty devices and surgical tools
Disclosed herein are tools for repairing articular surfaces repair materials and for repairing an articular surface. The surgical tools are designed to be customizable or highly selectable by patient to increase the speed, accuracy and simplicity of performing total or partial arthroplasty. |
| US08529626B2 |
Systems and methods for stabilizing a functional spinal unit
Systems and methods for controlling motion and physiologic load sharing across a functional spinal unit defined by a pair of adjacent vertebrae and an intervertebral disc therebetween are provided. The systems may comprise a first component for repairing or replacing a disc nucleus, without substantially disrupting the annulus. A second component may be provided for attachment to the adjacent vertebrae, the second component being configured to control movement of the vertebrae relative to one another. The first and second components may be configured to cooperate simultaneously to control motion and collectively distribute physiologic load sharing across the functional spinal unit. |
| US08529618B2 |
Ostium support for treating vascular bifurcations
A prosthesis is disclosed for placement across an ostium opening from a main body lumen to a branch body lumen. The prosthesis comprises a radially expansible support at one end, a circumferentially extending link at the other end and at least one spiral frond extending axially therebetween. |
| US08529617B2 |
Stents including poly(L-lactide) formulations that minimize molecular weight drop during processing
A stent scaffolding including a polymer formulation comprising PLLA and polymandelide is disclosed. The polymandelide reduces the molecular weight drop during processing, particularly during sterilization. The stent scaffolding can further include one or more additional stabilizing agents that additionally reduce the molecular weight drop during processing. |
| US08529615B2 |
Element that can be fixed in a blood vessel and is provided with biomarkers
An element is disclosed that can be fixed in a blood vessel of a living being has a base body to which a first substance and/or a second substance is/are applied at least in parts. In at least one embodiment, the first substance is determined in such a way that it can be detected from outside of the body of the living being by way of a first non-invasive detection method and reacts with at least one first biochemical substance that is released by the living being into the blood vessel during a first pathological condition of the living being, with the result that the quantity of first substance applied to the base body is reduced. The second substance is determined in such a way that it binds at least one second biochemical substance that is released by the living being into the blood vessel during a second pathological condition of the living being and the presence of the bound substance can be detected from outside of the body of the living being by way of a second non-invasive detection method. |
| US08529613B2 |
Adjustable thermal cap
A thermal cap that can fit a variety of head sizes is disclosed. The cap can include a shell having a fluid inlet and outlet, a sealing mechanism and removable sizing layers disposed within the shell. Depending upon the size of a patient's head, sizing layers can either be added to or removed from the outer shell to maintain a fluid circulation space between the head and the rigid shell and allow substantially even distribution of a thermal fluid about the scalp of the patient during operation. The shell is preferably rigid and an elastomeric member can seal the periphery of the cap to the patient's head to prevent leakage. Other types and aspects of thermal cap systems are also disclosed. |
| US08529609B2 |
Polyaxial facet fixation screw system
A screw system includes a screw and a washer assembly captive to the screw. The washer assembly is polyaxially pivotable relative to the screw. The screw may be freely rotated in one direction relative to the washer assembly, but frictionally binds with the washer assembly when rotated in a second direction. |
| US08529606B2 |
Surgical tether apparatus and methods of use
Methods and apparatus for controlling flexion in a spinal segment of a patient include performing a spinal fusion procedure on a pair of adjacent vertebrae in the spinal segment and implanting a constraint device into the patient. Adjusting length or tension in the constraint device allows the constraint device to provide a force a force resistant to flexion of the spinal segment undergoing fusion. The constraint device also modulates loads borne by the spinal segment undergoing fusion or tissue adjacent thereto. |
| US08529605B2 |
Variable angle connection assembly
In a preferred embodiment, the present invention provides a connection assembly that can be used to securely connect a spinal implant to a bone anchor. In particular, the present invention preferably provides a variable angle connection assembly that is able to securely connect the spinal implant to the anchors even when there is a variance in the angle and position of the anchors with respect to the spinal implant. Furthermore, in a preferred embodiment, the present invention provides a connection assembly that will not inadvertently lock the components of the connection assembly preventing the relative movement of the components. |
| US08529602B2 |
Self-contouring spinal rod
A self-contouring spinal rod assembly. The assembly has a proximal end, a distal end, and a length extending between the proximal end and the distal end. A plurality of rod elements extend along the length, such that each of the plurality of rod elements is in contact with an adjacent rod element. The plurality of rod elements are fixed against movement relative to each other at the distal end. The plurality of rod elements are movable relative to each other along a length proximal the distal end. A method of assembling the spinal rod assembly is also provided. |
| US08529599B2 |
Tissue tension detection system
An apparatus for indicating the amount of tension applied to separate internal organ sections includes a housing, a shaft extending from the housing, and a fastener applier. The fastener applier is supported on the shaft. The fastener applier includes an anvil assembly and a cartridge assembly. The anvil assembly is positionable between first and second positions relative to the cartridge assembly. The anvil assembly and the cartridge assembly include a tissue detection device positioned to contact separate internal organ sections to generate a signal indicative of an amount of tension between the organ sections as the anvil assembly moves between the first and second positions. The tissue detection device is operably coupled to a gauge configured and dimensioned to generate an output based upon the signal. The output indicates the amount of tension between the organ sections. |
| US08529597B2 |
Devices for reducing the size of an internal tissue opening
A medical system for treating an internal tissue opening can include a closure device and associated delivery device. The closure device can include a body portion operatively associated with a first anchor and a second anchor. The body portion can include a plurality of segments defining a multi-cellular structure. The closure device can be configured to apply lateral force to tissue of the internal tissue opening to bring tissue together. The closure device can have a substantially flat aspect, and have a depth thickness that is substantially greater than the thickness or width of a majority of the members forming the closure device to reduce out of plane bending. The closure device can also include a member adapted to induce tissue growth. |
| US08529592B2 |
Ultrasonic operating apparatus
An ultrasonic treatment instrument includes a piezoelectric element assembly, a probe, a backing plate, an electrode assembly, a cylinder and a cylindrical inner cover. The piezoelectric element assembly includes piezoelectric elements and generates ultrasonic vibration. The probe is connected to the piezoelectric element assembly and transmits the ultrasonic vibration. The backing plate is connected to the piezoelectric element assembly. The electrode assembly includes electrodes respectively clamped between the piezoelectric elements, electrifies the piezoelectric elements and generates the ultrasonic vibration. The cylinder is connected to the probe and locates the piezoelectric element assembly, the backing plate and the electrode assembly therein. The cylindrical inner cover includes an inner diameter larger than the backing plate and an outer diameter smaller than the cylinder. The inner cover is disposed between the backing plate and the electrode assembly, and the electrode assembly is disposed between the cylinder and the inner cover. |
| US08529590B2 |
Anastomosis device and related methods
Described are methods and devices relating to reconnecting the urethra and bladder after a radical prostatectomy, wherein the devices incorporate tissue approximating structure to maintain contact between a severed bladder neck tissue and a severed urethral stump tissue, preferably without the use of sutures. |
| US08529588B2 |
Multiple clip applier apparatus and method
A surgical clip applier includes a train of clips disposed in a plane with a single clip removed from the train of clips and disposed in a staging position. A pair of jaws are adapted to receive the single clip from the staging position by operation of a jaw loader moveable outside the plane of the train of clips. In an associate method, a handle assembly is provided which is moveable in an open stroke and a closed stroke. A source of surgical clips are provided along with a pair of jaws which are adapted to receive one of the clips as the handle assembly is moved in an open stroke, the jaws are open to receive the clip. Following the opening of the jaws, a jaw loader is extended to a position between the jaws to move the clip into the jaws. The handle assembly is moveable in a closed stroke during which the jaws are closed to crimp the clip. Prior to this closing of the jaws, the jaw loader is retracted from the position between the jaws leaving the clip in the jaws. |
| US08529583B1 |
Surgical clip removal apparatus
Apparatus and methods for removing surgical fasteners. The apparatus includes a mechanism for opening the fastener so that it may be removed from, for example, tissue, prostheses or graft material. |
| US08529580B1 |
Surgical grasping instrument with U-shaped jaws in combination with a tympanostomy tube
The surgical grasping instrument having U-shaped jaws has a pair of handles connected to a pair of U-shaped jaws by a pair of elongated arms. The lower jaw is rigidly connected to the anterior end of the lower elongated arm. The upper jaw is pivotally connected to the anterior ends of the upper and lower elongated arms. The upper and lower arms are held together in sliding contact so that sliding the upper arm pivots the upper jaw. Both handles have finger loops. The rearward handle is rigidly attached to the lower arm, and is pivotally attached to the forward handle. The forward handle is attached to the upper arm by a ball and socket joint so that pivoting the handles pivots the upper jaw. The U-shaped jaws are designed to grasp round or semi round objects, such as a tympanostomy tube. |
| US08529579B2 |
Apparatus, system, and method for intra-oral distraction
According to one representative embodiment, a method for distracting a segment of bone from a source bone includes providing a bone distractor that has a first end portion and a second end portion movable relative to each other. The method further includes coupling the first end portion to the segment of bone and coupling the second end portion to an anchor bone opposing the source bone. Additionally, the method includes actuating the bone distractor to move the first and second end portions closer to each other and pull the segment of bone toward the anchor bone. The method can also include fixing the source bone relative to the anchor bone. Further, the method can include positioning the bone distractor to the sides of the source bone, anchor bone, and a gingival layer covering the bones. |
| US08529576B2 |
Device, system and method for delivering a curable material into bone
A curable material delivery cannula device and method are disclosed. The device includes a cannula and a hub. The cannula includes an open proximal end, a deflectable segment forming a pre-set curve, a lumen, and side orifice(s) adjacent, and proximally spaced from, the distal end and fluidly connected to the lumen. When inserted within a guide cannula, the deflectable segment straightens. When distally extended from the guide cannula, the deflectable segment reverts to the curved shape, which may be used to create a void in the bone for receiving curable material. The distal end has a blunt tip for non-traumatic interface with bodily material. During use, curable material, such as bone cement, is delivered from the side orifice(s) in a radial direction relative to the lumen. |
| US08529574B2 |
Cutting guide for removal of cam lesion
A cutting guide for removing a lesion from a neck area of a femur has a body having first and second side rails. The first and second side rails are spaced in a direction perpendicular to the head neck axis of the femur when mounted adjacent a neck of the femur. A third rail has ends slidably mounted on the first and second side rails. The third rail can be resiliently deformable toward a surface of the neck of the femur. A carrier element slidably mounted on the third rail for movement therealong between the first rail and the second rail. A bone cutting tool such as a burr is mountable in the carrier element. The first and second rails are connected by a proximal rigid cross-member at first ends thereof adjacent a femoral head. The cross-member is shaped to conform to an outer surface of the femoral neck adjacent the femoral head. The second ends of the first and second rails are connected by a member having a mounting element thereon adjacent a trochanter area of the femur. The mounting element may be a bore for receiving a bone screw or bone pin. |
| US08529571B2 |
Jig and saw guides for use in osteotomies
An apparatus for locating a curvilinear cut in a bone comprises a jig body and a first arm, a top end of which is rotatably coupleable to a first portion of the jig body in combination with a second arm, a top end of which is rotatably coupleable to a second portion of the jig body separated from the first portion and a saw guide rotatably coupleable to the first arm, the saw guide including a bottom surface extending along a curve corresponding to a desired path through which a bone is to be cut, the saw guide including a locking feature receiving a bone fixation element which, in an operative configuration, is mounted in the bone to align the saw guide relative to the arm so that an operator may precisely align a desired axis of the saw guide with a longitudinal axis of the first arm. |
| US08529569B2 |
Method and apparatus for preparing a proximal femur
A system for preparing a proximal femur can include a broach that includes a broach body having an anterior side, a posterior side, a lateral side and a medial side. The medial side can have a roughened cutting surface. The lateral side can have a smooth, non-cutting surface. The system can further include a cutting scribe assembly and a cutting guide assembly. |
| US08529562B2 |
Systems and methods for endometrial ablation
Methods, systems and devices for endometrial ablation. In accordance with a method, a working end of an RF ablation device is positioned in a patient uterus to contact endometrial tissue, the working end comprising a dielectric wall capable of non-expanded and expanded shapes. An indicator mechanism is operatively coupled to the wall and configured to indicate non-expanded and expanded shapes of the wall. An expandable member, such as a balloon, is provided that expands to close the cervical canal during ablation. |
| US08529561B2 |
Lateral laser fiber for high average power and peak pulse energy
An improved optical fiber comprising a waveguide with an input for coupling focused laser energy into the waveguide and communicating electromagnetic radiation in a propagation direction to an internally reflective tip of the waveguide, a tissue contacting surface wherein the light path from the reflecting surface to the transmitting surface in substantially homogenous in refractive index and cooled by fluid flow. In minimizing the variations in refractive index within the lateral light path, while providing active cooling directly below the tissue contact surface, the invention prevents internal reflections and beam distortion and greatly improves the efficiency and durability of the laterally directing probe. Free rotation of the tissue contact surface, about the lateral tip, may be provided and tissue vaporization efficiency may be improved by providing a morcellating tool on the tissue contact surface. |
| US08529559B2 |
Methods and devices for refractive treatments of presbyopia
Presbyopia in a patient's eye is treated by inducing spherical aberration in the central section of the pupil, while the peripheral section of the pupil is treated in a manner other than the central section of the pupil. For example, the peripheral section of the pupil may remain untreated, or high-order aberration may be controlled, and/or a second area of spherical aberration may be provided with different focus power. |
| US08529558B2 |
High-order optical correction during corneal laser surgery
Systems and methods related to corneal ablation for treatment of one or more high-order optical aberrations are provided. A method includes providing a defect-correcting prescription, determining an ablation profile to impose the prescription on the cornea, and determining a sequence of laser-energy ablations to impose the ablation profile on the cornea. The prescription comprises a high-order optical correction. The ablation profile includes a first-segment profile and a second-segment profile. The second-segment profile corresponds to at least one high-order optical correction. The ablation sequence includes applying ablations corresponding to the first-segment profile prior to applying ablations corresponding to the second-segment profile. |
| US08529554B2 |
Treatment instrument operation unit and medical system with treatment instrument operation unit
A treatment instrument operation unit is provided with a drive unit, an operation portion installation section and a command signal output section. The drive unit drives an operation portion for operating each treatment section of the respective treatment instruments. The operation portion is attached to the operation portion installation section provided to the drive unit. The command signal output section outputs an installation start signal to a controller for notifying that the installation of the treatment instrument has begun upon installation of the operation portion in the operation portion installation section. After outputting the installation start signal from the command signal output section to the controller, the drive unit drives the operation portion installation section to the position where the operation portion is allowed to be installed based on the control signal outputted form the controller. |
| US08529550B2 |
Implant delivery catheter system and methods for its use
Catheter systems and methods for implanting helical or dart-like implants into the myocardium or other body tissue. The catheter system includes a helix for fixing the distal end of the catheter to the myocardium, an implant held by the helix, mechanisms for driving the fixation helix into the myocardium, and mechanisms for driving the implant into the myocardium, removing the fixation helix and leaving the implant behind. The implant may be coated, filled, or made of a drug or drug eluting compound, or drug delivery matrix of any composition. |
| US08529548B2 |
Wound treatment apparatus and method
An apparatus and method for aspirating, irrigating and/or cleansing wounds is provided. The apparatus and method include one or more of the following: simultaneous aspiration and irrigation of the wound, supplying of thermal energy to fluid circulated through the wound; supplying physiologically active agents to the wound; a biodegradable scaffold in contact with the wound bed; and application of stress or flow stress to the wound bed. |
| US08529543B2 |
Apparatuses and methods for medication administration
A method of delivering medication to a patient includes inserting a medication administration device into a rectum of the patient, inflating a balloon of the medication administration device to retain the medication administration device in the rectum, delivering a first dose of a medication through the medication administration device such that the first dose of medication is applied to a distal portion of the rectum, delivering a second dose of a medication through the medication administration device such that the second dose of medication is applied to the distal portion of the rectum, and leaving the medication administration device in the rectum until it is dislodged for defecation. The first and second doses are delivered without removing the medication administration device from the rectum between doses. |
| US08529535B2 |
Disposable wearing article
A disposable wearing article is provided with a pair of liquid-barrier sheets on a body-side surface of the article. A dimension by which distal edges of distal zones of the barrier sheets are spaced from each other in a transverse direction is gradually enlarged from a rear end toward a front end of the article. An end sheet functioning to pull the distal zones closer to each other in the transverse direction is attached to the distal zones extending toward the rear end so as to extend between the distal zones. |
| US08529530B2 |
Drainage pump unit
The drainage pump unit according to the invention for aspirating body fluids by means of a suction pump comprises a drainage pump device with a pump housing (4) for receiving the suction pump, and a fluid collection container (5) that can be secured releasably on the pump housing (4). The drainage pump unit also comprises a pump-side attachment part (2) which has a connection element for connection to a patient-side drainage tube (10). The attachment part (2) is held releasably on the pump housing (4). This drainage pump unit allows the fluid collection container to be replaced without removing the drainage tube and, therefore, without disturbing the patient. |
| US08529528B2 |
Reduced-pressure wound treatment systems and methods employing microstrain-inducing manifolds
Microstrain-inducing manifolds, systems, and methods are presented that involve microstrain-inducing manifolds that include a plurality of shaped projections for creating microstrain. The shaped projections may be tapered projections. A system may include a sealing member for placing over the tissue site, a microstrain-inducing manifold, and a reduced-pressure subsystem that delivers reduced pressure to the sealing member. The reduced pressure causes the shaped projections to create microstrain at the tissue site. Other methods, apparatuses, and systems are also presented. |
| US08529527B2 |
Controller for an extremity hyperbaric device
A controller is operable to selectively supply gas to, and evacuate gas from, regions of a hyperbaric wound treatment chamber. The controller operates to inflate a passage or rib of the device to provide that the device is made sufficiently rigid for inserting a limb therethrough, and inflate an inflatable cuff to create a seal against the limb. The controller also operates to evacuate ambient air trapped within the chamber, and optionally partially evacuate the passage or rib, after the seal is created by the inflatable cuff, and then introduce oxygen into the chamber, and optionally inflate the passage or rib. The cuff, when inflated and creating a seal against a limb, optionally is at least partially within the chamber, and the treatment gas is supplied to the chamber to maintain the seal of the cuff against the limb. |
| US08529521B2 |
Low-dosage syringe
Low-dosage syringes for use in administering small dosages of medicine are disclosed. An illustrative low-dosage syringe can include an elongate syringe barrel having an interior chamber adapted to receive a supply of fluid, a plunger member slidably disposed within the interior chamber, and a tip member defining an inner lumen in fluid communication with the interior chamber. The configuration of the syringe barrel, including the wall thickness of the barrel relative to the outer diameter and to the length of the barrel, may permit small dosages of medicine to be accurately administered while also allowing the user to easily manipulate the syringe barrel with their fingers. |
| US08529518B2 |
Drug delivery device with cap functions for needle assembly
Drug delivery system comprising a main portion with a cap as well as a needle assembly with a needle mounted in a hub and a needle cap releasably mountable on the hub to cover the needle. The cap comprises gripping means reversibly operatable between a first condition in which there is no gripping engagement between the mounted cap portion and the needle cap, this allowing the cap portion to be removed from the main portion without removing the needle cap from the hub, and a second condition in which the cap portion grippingly can engage the needle cap of a needle assembly, this allowing the needle cap to be removed from the hub together with the cap. The cap further comprises user actuation means for operating the gripping means between the two conditions. |
| US08529516B2 |
Syringe for injection through zone of body
A syringe which disperses medicate across a zone in the body during apparent conventional operation. The improved syringe includes a barrel, a plunger, and an operating cylinder. In operation, the needle of the syringe is inserted into the body at the distal portion of the portion of the body which is to receive the medicate. A single arm is attached to the barrel and passes through an operating cylinder with a thumb rest on its top. As a result, in operation, the user draws the single arm up to the thumb rest, thus causing the syringe to withdraw during injection and leaving a patch of medicate during operation. |
| US08529510B2 |
Injection device
The present invention relates to an injection device comprises a generally elongated tubular housing having opposite proximal and distal ends; a needle shield sleeve slidably and coaxially arranged inside the housing and protruding a distance outside the proximal end of the housing; a syringe carrier mechanism comprising a syringe carrier slidably and coaxially arranged to the needle shield sleeve, wherein said syringe carrier comprises a syringe having a medicament and a needle; a first activator member slidably and coaxially arranged to the housing and connected to said needle shield sleeve; an actuating member slidably and coaxially arranged to the first activator member; a drive mechanism slidably and coaxially arranged to the actuating member and to the syringe carrier mechanism, said drive mechanism being controlled by the actuating member; a second activator member slidably and coaxially arranged to the distal end of the housing and fixedly connected to the actuating member; wherein the first and the second activator members are coaxially movable relative each other from a non-activation position wherein the activator members are abutting to each other to an activation position wherein the activator members are co-acting independent of the sequence in which said activator members are activated; and wherein only in the activation position is the actuating member capable of releasing the drive mechanism to move said syringe carrier mechanism for penetrating the needle and to deliver said medicament though the needle. |
| US08529508B2 |
Fluid ejection device and medical device
A fluid ejection device includes: a pressure chamber; an actuator having a displacement plane that varies the volume of the pressure chamber; a delivery channel pipe communicating with the pressure chamber; a first reflection surface of pressure wave formed as part of a paraboloid of revolution that reflects a plane pressure wave by displacement of the actuator, the plane pressure wave propagating through the pressure chamber; and a second reflection surface of pressure wave formed as part of a paraboloid of revolution or an ellipsoid of revolution which is disposed so as to face the first reflection surface of pressure wave, wherein the first reflection surface of pressure wave and the second reflection surface of pressure wave have a common first focus, and a pressure wave reflected from the second reflection surface of pressure wave propagates through the delivery channel pipe and ejects fluid. |
| US08529506B2 |
Therapeutic delivery devices, systems, and methods for multiple sclerosis, deep vein thrombosis, and pulmonary embolism
Methods and devices are disclosed that, in various embodiments and permutations and combinations of inventions, diagnose and treat Multiple Sclerosis, Deep Vein Thrombosis, and/or Pulmonary Embolism or symptoms associated with these maladies. In one series of embodiments, the invention consists of methods and devices for identifying patients whose Multiple Sclerosis, Deep Vein Thrombosis, and/or Pulmonary Embolism or associated symptoms are caused or exacerbated, at least in part, by blockages of one or more of the patient's veins. In some instances, stenoses or other flow limiting structures or lesions in the patient's affected veins are identified. Further, in some instances the nature of such lesions and whether there is a significant disruption of blood pressure, or both, is ascertained. In some embodiments, methods and devices for applying one or more therapies to the blockages in the patient's veins are provided. |
| US08529504B2 |
Articulated catheter
Methods and apparatuses for manipulating an elongated flexible shaft of a catheter provide ease and reliability of positioning electrodes against or near tissue. Dual-bend flexible distal tips may be used in combination with flat wires. In some embodiments, flat wires which are free to rotate upon initial bending of shaft segments are employed. In some embodiments, one or more transition segments are used to relocate the satellite lumen-to-main lumen transition of pull wires away from a change in shaft stiffness. |
| US08529500B2 |
Needle-less injector and method of fluid delivery
A needle-less injector device for delivering a dose of fluid intradermally, subcutaneously or intramuscularly to an animal or human. The device includes an inner housing having opposed ends. A syringe is disposed in one end of the inner housing. The syringe includes a nozzle for delivering a dose of fluid held within the syringe. A plunger is movably disposed within the syringe. A spring powered hammer is movably disposed within the inner housing. The hammer cooperates with the plunger to drive the dose of medicament from the nozzle. An injection delivery spring for powering the hammer is positioned and compressed between the other end of the inner housing and the spring powered hammer. An outer housing slideably supports the inner housing. A skin tensioning spring is mounted between the inner housing and the outer housing, the skin tensioning spring biasing the nozzle of the syringe against the animal or human. A trigger mechanism is disposed in the outer housing, the trigger mechanism cooperating with the spring powered hammer to release the injection delivery spring, wherein the size of the injection delivery spring and the length of the hammer dictate the amount of dose delivered and whether the dose is delivered intradermally, subcutaneously or intramuscularly to an animal or human. |
| US08529499B2 |
Disposable injector with at least one central traction rod
A disposable injector having a housing (10) in which are arranged at least one mechanical spring energy reservoir (50), at least one cylinder-piston unit (100) that can be filled at least in part with an active substance, at least one piston actuation plunger (60) and at least one trigger unit (80). The spring energy accumulator plunger (60) has at least one tension bar (61) with at least one support surface (63) at the upper end thereof. Locking elements (16) supported on the housing lie on the support surface(s) and are secured in the locking position by a triggering element (82) placed in a locking position (8). The triggering element has a release position (9) that causes the locking element (16) to be unlocked for release of the active substance. |
| US08529497B2 |
Apparatus and method for controlling fecal diverting device
A fecal diverting device includes an internal balloon formed at the inside of a tubular body part disposed at the front end of a connection tube, at least one external balloon formed at the outside of the tubular body part, and an enema liquid injection hole formed through the forefront of the tubular body part and the at least one external balloon and an enema liquid to be injected into an intestinal tract of a patient via an enema liquid injection hole through a control tube. A device controller connected to the control tube regulates the amounts of fillers filling the internal balloon and the at least one external balloon and controlling the injection of the enema liquid, supplied from an enema liquid supplying unit, into the intestinal tract. |
| US08529494B2 |
Methods and apparatus for treating glaucoma
An ocular implant for treating glaucoma is provided, which may include any number of features. More particularly, the present invention relates to implants that facilitate the transfer of fluid from within one area of the eye to another area of the eye. One feature of the implant is that it includes a proximal inlet portion and a distal inlet portion adapted to be inserted into the anterior chamber of the eye, and an intermediate portion adapted to be inserted into Schlemm's canal. Another feature of the implant is that it can be biased to assume a predetermined shape to aid in placement within the eye. |
| US08529491B2 |
Detecting blood flow degradation
A method for detecting blood flow degradation in a dialysis system. The method includes measuring a flow rate of blood in a blood line, calculating a current impedance value based on the measured flow rate, and comparing the current impedance value to a baseline impedance value. |
| US08529488B2 |
Apparatus for making extracorporeal blood circulation available
An apparatus for providing an extracorporeal blood circuit control includes a base module having a control device and a patient module releasably connected to the base module and having blood-conducting components of the extracorporeal blood circuit. A pivot system is also provided at the base module and at the patient module to pivot the patient module relative to the base module about a horizontal axis. |
| US08529486B2 |
Citrate anticoagulation system for extracorporeal blood treatments
A hemofiltration system and method for pumping blood from a patient's blood stream into an access line, introducing an anticoagulant solution into the pumped blood, filtering the pumped blood and delivering it to a return line, introducing a substitution fluid into the pumped blood, introducing a calcium and magnesium solution into the blood traveling through the return line, and returning the blood back to the patient's blood stream. |
| US08529484B2 |
Orthotic foot brace
An orthotic foot brace for a person wearing a footwear includes: a lower leg holder; a lower leg strut extending downwardly towards the footwear; a foot strut having a rear section secured to the vertical strut, at least one of a median section and a lateral section located on a respective side of the footwear and extending outwardly thereof, and a front section securable to an instep section of the footwear; and a brace retaining member secured to the foot strut juxtaposed to the footwear, and extending from the median side of the footwear to the lateral side of the footwear, outwardly thereof, and restraining a rearwardly pivotal movement of the brace. |
| US08529477B2 |
Control and integration of sensory data
A sensory data integration system for integrating sensory data generated by a first sensory substitution device and sensory data generated by a second sensory substitution device. The system includes a processor configured to generate an orientation signal indicative of a difference between a subject's orientation and an acceptable orientation. The orientation signal is based on the sensory data generated by the first sensory substitution device and the sensory data generated by the second sensory substitution device. |
| US08529475B2 |
Device for analyzing gait
A method and device for analyzing a gait of a person includes a magnetometer for fastening to a tibial segment of the person, in order to generate a signal representative of at least one projection onto a sagittal plane of an ambient magnetic field in which the magnetometer is immersed and a signal processor to identify instants and/or phases that are characteristic of the gait of the person by identifying particular points in the signal generated by the magnetometer as a function of time. |