| Document | Document Title |
|---|---|
| US09494820B2 |
Glossy display substrate and glossy display apparatus
The present invention discloses a glossy display substrate and a glossy display apparatus. Reflective area and transmissive area are formed on the glossy display substrate. The glossy display substrate comprises an underlayer as well as a first control unit, a reflection layer and a second control unit arranged above the underlayer. The first control unit and the reflection layer are arranged in the reflective area, and the second control unit is arranged in the transmissive area. |
| US09494818B2 |
Display with low reflectivity alignment structures
A display may have a liquid crystal layer sandwiched between a thin-film transistor layer and a color filter layer. An upper polarizer may be placed on top of the thin-film transistor layer. A lower polarizer may be placed under the color filter layer. Components may be bonded to bond pads on the inner surface of the thin-film transistor layer using anisotropic conductive film. Bond quality may be assessed by probing probe pads that are coupled to the bond pads or by visually inspecting the bond pads through the thin-film transistor layer. Opaque masking material in the inactive area may be provided with openings to accommodate the bond pads. Additional opaque masking material may be placed on the underside of the upper polarizer and on the upper surface of the thin-film transistor layer to block the openings from view following visual inspection. |
| US09494817B2 |
Display with nonwoven diffuser
The present disclosure describes a display system including a liquid crystal display panel and a light source emitting light capable of emitting light. A nonwoven diffuser element is disposed between the light source and the liquid crystal display panel. The polymeric nonwoven diffuser is non-orientated and has a fiber diameter of less than 50 micrometers, a fiber aspect ratio of length/diameter of greater than 5 and a basis weight in a range from 10 to 80 grams/meter2. |
| US09494814B2 |
Multi panel display device
The present invention provides a display device including: a plurality of display panels including display areas, and non-display areas positioned alongside the display areas; an optical member having one side connected to a part of one of the display areas and an opposing side extending over an adjacent non-display area, the optical member configured to magnify an image from the part of one of the display areas and to project the magnified image over the adjacent non-display area. A multi panel display device according to the exemplary embodiment of the present invention may prevent the phenomena of image discontinuity and image distortion at edges between the display panels, and adjust a polarization characteristic to provide a high-quality large screen capable of implementing a 3D image and the like. |
| US09494812B1 |
Mounting structure of liquid crystal display device
The present invention provides a mounting structure of a liquid crystal display device, in which a first side board (213) of a backplane (21) includes an outward-raised first connection section (215) formed thereon so that the first side board (213) forms an insertion space with respect to the first connection section (215). A second side board (83) of the front bezel (8) includes an inward-recessed second connection section (85) formed thereon to correspond to the first connection section (15) so that the second side board (83) forms a channel (87) with respect to the second connection section (85). The second connection section (85) is inserted into the insertion space and is positioned against the first connection section (215). The first connection section (215) is received in the channel (87). The first connection section (215) includes a through hole (216) formed therein. The second connection section (85) includes a threaded hole (851) formed therein to correspond to the through hole (216). A bolt (10) is received through the through hole (216) to be screwed to the threaded hole (851) so as to fix the second side board (83) in such as way as to be mounted on the first side board (213). |
| US09494811B2 |
Display substrate, method of manufacturing the same and display device having the same
A display substrate has first and second conductive layers separated from one another by an insulation layer. The first and second conductive layers are used to integrally form on the display substrate, pixel units in a relatively central display area of the substrate and integrated gate driving circuitry as well as associated wirings thereof in one or more peripheral areas. The first and second conductive layers are covered by a first protection layer made of a first electrically insulative material. A second and supplementing protection layer is provided on top of the first protection layer. The supplementing protection layer (buffer layer) is formed of a material different from that of the first protection layer so as to provide supplemental resistance against corrosive chemical agents and supplemental resistance against formation of cracks. In one class of embodiments, the supplementing protection layer is made of a same material as used form at least one of an alignment layer, sealing layer and spacer layer of the display substrate. |
| US09494810B2 |
Automatic bias stabilization of dual-polarization in-phase and quadrature optical modulator
Embodiments include a method and apparatus used for automatic bias stabilization of a DP IQM based on MZM for transmitting DP-QPSK optical data and/or DP-16QAM optical data. The apparatus simultaneously dithers DC-bias voltages of in-phase child, quadrature-phase child, and parent MZMs with three different dither patterns in time-domain which are mutually orthogonal to each other in the frequency-domain for X and Y polarization IQ modulators. Tap monitor photodiodes detect an interference term between these three dither patterns for each polarization. The interference term is sampled using an ADC in the time domain. The time-synchronous detection method may solve a set of three simultaneous linear partial differential equations with three unknowns to compute controlled DC-bias voltages to set on the respective MZM with a solution set which may iteratively converge to a unique solution, thereby biasing the child MZM in dual-polarization IQM to transmission minimum and parent MZM in quadrature transmission. |
| US09494808B2 |
Particles for electrophoretic displays
This invention relates to particles comprising a pigment core particle encapsulated by a polymer, a process for their preparation, electrophoretic fluids comprising such particles, and electrophoretic display devices comprising such fluids. |
| US09494807B2 |
Wearable high resolution audio visual interface
An adjustable visual optical element is provided, which may be supported, for example, by an eyeglass. The optical element is preferably adjustable in each of the X, Y, and Z axes to allow the wearer to optimize projection of the optical element. A view axis of the display is preferably also angularly adjustable with respect to a wearer's straight ahead normal line of sight. Source electronics may be carried onboard the eyeglasses, or may be connectable to the eyeglasses via either a hardwire, optical guide, or radiofrequency link. |
| US09494806B2 |
Transparent disk with mirrored surface
A disk made of glass or plastic, which is suitable for transparency. On the disk, reflective surface patterns are provided for advertising purposes. The disk is designed as a composite of multiple individual disks, and one or more reflective regions are provided on each of the individual disks. A method produces the disk. |
| US09494805B2 |
Stereoscopic light recycling device
A stereoscopic device for recapturing light is provided. A chassis is open on front and back sides and forms a rectangular housing with top, bottom, and two sides that frame the front and back openings. A polarizing beam splitter is angled away from the back opening of the chassis and captively held by the chassis. The beam splitter is constructed of substantially orthogonally polarizing material. A phase shifting optic having a reflective surface coated by a phase shifting film is angled toward the front opening, wherein the beam splitter and phase shifting optic are in optical alignment with each other within the chassis. A modulator sized to cover the front opening is positioned in front of the chassis. |
| US09494801B2 |
Beam shaping optics of flow cytometer systems and methods related thereto
In some aspects, a flow cytometer system is provided that includes beam shaping optics positioned to manipulate a light beam and produce a resulting light beam that irradiates the core stream at the interrogation zone of the flow cell. The beam shaping optics include an acylindrical lens positioned to receive and focus light in a direction of a first axis orthogonal to a direction of light travel, and a cylindrical lens positioned to receive the light output from the acylindrical lens and to focus the light output from the acylindrical lens in a direction of a second axis orthogonal to the first axis and to the direction of light travel. The resulting light beam output has a flat-top shaped intensity profile along the first axis, and a Gaussian-shaped intensity profile along the second axis. Related methods of shaping a light beam at an interrogation zone of a flow cell are also provided. |
| US09494793B2 |
Light beam scanning device and image forming apparatus
In a light beam scanning device, a plurality of light sources, which irradiates a plurality of light beams in a first direction and is retained by a holder, are disposed at distance from one another in a second direction orthogonal to the first direction. The plurality of light beams are incident, via a coupling optical system, to deflecting and reflecting surfaces of a deflector from a direction that is tilted with respect to a plane orthogonal to the rotational shaft of the deflector. The holder is supported by a housing of the light beam scanning device at a plurality of different positions in a third direction extending from the light source to the coupling optical system. |
| US09494790B1 |
Electrowetting element and fluid
A fluid for an electrowetting element includes a dispersion of a plurality of solid particles in a liquid vehicle. Respective ones of the plurality of solid particles each include a solid core having a coating comprising silicon dioxide. |
| US09494788B2 |
Electrowetting display device and driving method thereof
A display device includes a first electrode, a second electrode, a third electrode, a lyophobic layer, a first liquid, and a second liquid, where the lyophobic layer is lyophobic to the second liquid. A method of driving the display device includes: providing a first potential difference between the first electrode and the third electrode to thereby cause the first liquid to begin moving toward the second electrode; providing a second potential difference between the second electrode and the third electrode while reducing the first potential difference to thereby cause the first liquid to move toward the first electrode; and removing the second potential difference to thereby cause the first liquid to slow down in its movement toward the first electrode or to stop in its movement toward the first electrode. |
| US09494778B2 |
Scanning laser microscope
Brightness information with a wide dynamic range is acquired and observed while preventing degradation of a detector. The invention provides a microscope system including a scanner that two-dimensionally scans laser light emitted from a light source unit on a specimen; a detector (41) that detects light from the specimen on which the laser light is scanned by the scanner and outputs a light intensity signal corresponding to the light intensity of the detected light; a PC that converts the light intensity signal output from the detector (41) to brightness information at each pixel corresponding to the scanning position of the scanner and that generates an image of the specimen; a second integrating circuit (70) that calculates an integrated value corresponding to the total light intensity signal output from the detector (41) within a given time; a comparator (55) that determines whether or not that integrated value of a voltage signal exceeds a prescribed threshold; and a high-voltage control portion (87) that stops detection of light by the detector (41) when it is determined by the comparator (55) that the voltage signal exceeds the prescribed threshold. |
| US09494777B2 |
Multi-foci laser scanning microscope and use of same for analyzing samples
A multi-foci laser scanning microscope generates a set of time-multiplexed beams that are simultaneously scanned over multiple scan areas of the sample to be observed. A photodetector array associated with the beams detect fluorescence signals from the sample. A processor processes output signals from the photodetector array based on the time-multiplexing of the beams to provide a much wider field of view and reduced crosstalk between neighboring scan areas for more accurate imaging. |
| US09494776B2 |
Zoom lens and imaging apparatus
A zoom lens consists essentially of, in order from the object side: a positive first lens group that is fixed during magnification change; a moving lens group consisting of at least two lens groups that are moved along the optical axis direction to change an air space therebetween during magnification change; a stop; and a positive end lens group that is fixed during magnification change. The first lens group consists of, in order from the object side, a negative first lens-group front group, a positive first lens-group middle group, and a positive first lens-group rear group. During focusing, only the first lens-group middle group is moved along the optical axis direction. The first lens-group middle group includes at least one aspheric lens that satisfies predetermined condition expressions. |
| US09494771B2 |
Quasi-monocentric-lens-based multi-scale optical system
Optical systems based on an objective lens comprising one or more plastic lens elements are disclosed. The inclusion of plastic lens element reduces one or more of system cost, size, weight, and/or complexity. The chromatic performance of some imaging systems in accordance with the present invention is improved by incorporation of a diffractive surface into the entry surface of the objective lens. |
| US09494769B2 |
Multi-lens imaging module and actuator with auto-focus adjustment
The subject matter disclosed herein relates to an optical module that includes a plurality of lenses and an electromagnetic actuator to adjust a zoom level or focus of the optical module. |
| US09494765B2 |
Fiber optic component holders and enclosures and methods including same
A method for securing a fiber optic component includes: providing a holding medium having a tack and mounted on a substrate; and placing the fiber optic component in intimate contact with the holding medium to thereby secure the fiber optic component to the substrate. The tack of the holding medium releasably bonds the fiber optic component to the holding medium and the holding medium retains its tack upon removal of the fiber optic component to permit re-placement of the fiber optic component or placement of a further fiber optic component on the holding medium to secure said fiber optic component or further fiber optic component to the substrate. |
| US09494764B2 |
Fiber optic distribution cables and structures therefor
A fiber optic distribution cable includes a jacket defining an exterior of the fiber optic distribution cable and a plurality of optical fibers extending through a cavity of the jacket. The jacket has an access location with a single opening formed in the jacket that extends to the cavity. A distribution optical fiber of the plurality of optical fibers extends through and protrudes from the single opening in the jacket at the access location and is secured by a demarcation point. |
| US09494762B2 |
Optical fiber routing mat
Aspects of the present invention include an optical fiber routing mat for routing optical fibers. The optical fiber routing mat includes a first layer of material and a second layer of material. A surface of the first layer of material is adhesively coupled to a surface of the second layer of material. The optical fiber routing mat includes one or more optical fibers disposed between the first layer of material and the second layer of material. The one or more optical fibers are bent to a radius at least large enough to prevent damage to the one or more optical fibers. |
| US09494759B2 |
Optical fiber organizer with trays mounted on pivoting support
The present invention relates to an optical fiber organizer (1) comprising at least one fiber storage means (4, 10, 19), a first support (3) for supporting the storage means, whereby the storage means (4, 10, 19) are rotatable connected to the first support (3), a second support (2) with at least one cable termination retention means for securing an incoming or outgoing cable having at least one optical fiber, characterized by the first support (3) being rotatably connected to the second support (2). |
| US09494758B2 |
Fiber optic distribution system
A fiber optic telecommunications system includes a frame and a fiber optic module mounted on the frame via a slide assembly that includes a gear mechanism. The slide assembly is defined by a rack mount portion, a center portion, and a main housing portion. The rack mount portion is stationarily coupled to the frame, the center portion is slidably coupled to the rack mount portion along a sliding direction, and the main housing portion is slidably coupled to the center portion along the sliding direction. The center portion includes a latch for unlatching the center portion for slidable movement, wherein movement of the center portion with respect to the rack mount portion moves the main housing portion relative to the frame along the sliding direction. The main housing portion is configured for mounting adapters that receive connectorized cables for routing through the frame. The main housing portion includes electrical contacts for relaying an electrical connection established between an adapter mounted on the main housing portion and an optical connector inserted into the adapter, the electrical connection relayed from the electrical contacts of the main housing portion to a frame controller mounted on the frame via printed circuit boards. |
| US09494755B2 |
Fiber optic cable assembly
A fiber optic cable assembly includes a distribution cable and a tether cable. The distribution cable includes a jacket having a generally flat profile such that the periphery of the distribution cable, when viewed in cross-section, includes two major surfaces of the jacket that are generally flat and are connected by arcuate end surfaces of the jacket. The jacket defines a cavity therein. Further, the distribution cable includes strength members embedded in the jacket and positioned on opposing sides of the cavity. The distribution cable includes a plurality of optical fibers extending through the cavity. The tether cable includes an optical fiber that is fusion spliced to one of the optical fibers of the distribution cable by way of an opening in a side of the jacket of the distribution cable. |
| US09494754B2 |
Fiber optic cables and assemblies and the performance thereof
A fiber optic drop cable includes an optical fiber, a tight buffer layer on the optical fiber, at least one strength member, and a jacket surrounding the tight buffer layer. The jacket is coupled to the at least one strength member by at least partial embedment of at least one of the strength members in the jacket, which facilitates coupling between the jacket and strength member. The fiber optic drop cable has an average delta attenuation of 0.4 dB or less at a reference wavelength of 1625 nanometers with the fiber optic cable wrapped 2 turns about a 7.5 millimeter diameter mandrel. |
| US09494753B2 |
Cylindrical housing with locking ring
A pressure apparatus including a first end cap, a second end cap, a hollow housing connected to the first and second end caps, a locking ring connected to the second end cap, a first termination connected to the first end cap, and a second termination connected to the second end cap. |
| US09494749B2 |
Fiber optic connectors having a translating tray along with cable assemblies using the connectors
Embodiments disclosed herein include fiber optic connectors that include a tray that translates from a retracted position to an extended position along with cable assemblies using the connector and methods for making the same. In one embodiment, the connector includes a housing, a fiber optic body having an optical interface with at least one optical channel, at least one optical fiber in optical communication with the at least one optical channel of the optical interface, a tray that is movable between a first position that retracts the tray into the housing and a second position where the tray extends from the housing, wherein the fiber optic body is essentially stationary with respect to the tray, and an actuator for moving the tray between the first position and the second position. |
| US09494745B2 |
Sealable communication cable connection assemblies
Communication device connection assemblies are described. The sealable connection assemblies are configured to provide water-tight connections for various data transmission elements, including cables, network devices, and computing devices. The connection assemblies may be used for various data transmission protocols, such as fiber optic connections. A compression element of the connection assembly may be configured to engage and compress a sealing element against a communication cable extending through the sealable connection assembly when a tension element is coupled to the inner body, thereby forming a seal between the sealable element and the communication cable. The connection assemblies may include a retainer body configured to form a grip or retention force with a communication cable sufficient to reduce and/or eliminate any forces on the communication cable (i.e., bending and/or straight pull forces) from being transferred to and/or otherwise effecting other components of the connection assembly, such as sealing elements thereof. |
| US09494743B2 |
Optical fiber splicing unit, optical fiber splicing method, and holding member for optical fiber splicing unit
An optical fiber splicing unit includes: a mechanical splice which aligns optical fibers and puts the optical fibers between half-split elements to splice the optical fibers to each other; a splice holder portion which holds the mechanical splice; fixing member guide portions which respectively guide anchoring fixation members that are respectively fixed to the optical fibers at two sides of the held mechanical splice; anchoring portions which respectively anchor the anchoring fixation members, the anchoring fixation members being respectively guided by the fixing member guide portions and advancing; and a first spacer which abuts one anchoring fixation member and is disposed to be retracted to restrict the advancement of said one anchoring fixation member, said one anchoring fixation member being guided by one fixing member guide portion and advancing. |
| US09494741B2 |
Apparatus comprising at least one optical device optically coupled to at least one waveguide on an optical chip
Apparatus comprising at least one optical device (106) optically coupled to at least one waveguide (111) on an optical chip (100), characterized in that: (i) the optical device (106) is optically aligned with the waveguide (111) by aligning means (114, 116); (ii) the aligning means (114, 116) comprises at least one male member (114) and at least one female (116) member which locate together; (iii) one of the male member (114) and the female member (116) is positioned on the optical chip (100); (iv) the other one of the male member (114) and the female member (116) is positioned on a capping chip (102); and (v) the apparatus includes a mirror (108) for reflecting light from the optical device (106) to the waveguide (111). |
| US09494737B2 |
Optical waveguide and method for manufacturing same
In a method, a substrate is provided and is implanted with argon ions to form an argon ion modified layer. Two slots are defined and extend through the argon ion modified layer to form a ridge. The substrate is etched to change the ridge into a beveled ridge. An etching rate of the argon ion modified layer is higher than that of the substrate. The beveled ridge is diffused with metal to form a beveled ridge waveguide. |
| US09494734B1 |
Article and method for implementing electronic devices on a substrate using quantum dot layers
Novel use of a cladded quantum dot array layer serving as a waveguide channel by sandwiching it between two cladding layers comprised of lower index of refraction materials is described to form Si nanophotonic devices and integrated circuits. The photonic device structure is compatible with Si nanoelectronics using conventional, quantum dot gate (QDG), and quantum dot channel (QDC) FET based logic, memories, and other integrated circuits. |
| US09494733B2 |
Apparatus for compensating image of display and method for manufacturing same
An apparatus for compensating an image of a display includes a light incident surface, a light emitting surface, and a plurality of light guiding channels. An area of the light emitting surface is greater than an area of the light incident surface. The plurality of light guiding channels are independent from each other, each light guiding channel extends from the light incident surface to the light emitting surface. A cross section area of the light guiding channel increases along a direction from the first light incident surface to the first light emitting surface. Light from the light incident surface is extended to the light emitting surface by the light guiding channels. The present invention further discloses a method for manufacturing the same. |
| US09494732B2 |
Transversal load insensitive optical waveguide, and optical sensor comprising a wave guide
A transversal load insensitive optical waveguide includes a primary section having a core. The waveguide may further include an outer cladding. The primary section includes a primary section surface and the outer cladding includes an exterior surface mechanically attached to the primary section surface by an interior cladding structure forming a mechanical connection. The cladding structure is such that for at least part of a distance between each two radial corresponding points on the exterior surface and the primary section surface respectively, the mechanical connection deviates from being radial, so that a radially-directed load on an exterior surface of the outer cladding is deflected by the cladding structure. |
| US09494728B2 |
Liquid crystal display
A liquid crystal display includes a display panel receiving light to display an image, and a backlight assembly emitting the light to the display panel, the backlight assembly including a light emitting unit emitting the light, a light guide plate coupled to the light emitting unit, the light guide plate guiding the light emitted from the light emitting unit to the display panel, and a reflective adhesive member including a light reflective material, the reflective adhesive member surrounding the light emitting unit and coupling the light emitting unit to the light guide plate. |
| US09494726B2 |
Switchable backlight unit
Embodiments for a backlight unit are provided. In one example, a backlight unit comprises a light guide configured to receive light at a first light interface located at an end of the light guide and output light via a second light interface located at a face of the light guide, and a plurality of light sources configured to inject light into the light guide at the first light interface. The example backlight unit also comprises a graded index film configured to receive light from the second light interface of the light guide, homogenize received light that is incident on the graded index film from within a range of acceptance angles and not homogenize light incident on the graded index film from outside of the range of acceptance angles, and direct the homogenized light toward an eye box. |
| US09494725B2 |
Light projection apparatus, light condensing unit, and light emitting apparatus
A light projection apparatus that can produce an elongate light projection pattern is provided. The light projection apparatus includes a fluorescent member which is excited with exciting light and a light projecting member which reflects or transmits the light emanating from the fluorescent member to project it outside. The fluorescent member includes an irradiated region which is irradiated with the exciting light, and the length of the irradiated region in a first direction is greater than its length in a second direction. |
| US09494722B2 |
Backlight module
The present invention provides a backlight module, which includes a backplane, a backlight source arranged inside the backplane, a light guide plate arranged inside the backplane to correspond to the backlight source, a reflector plate arranged between the light guide plate and the backplane, an optic film disposed on the light guide plate, a mold frame arranged on the backplane, and a block wall arranged between the light guide plate and the mold frame and opposing the backlight module. The block wall forms a slope face close to the backlight source. A reflective layer is formed on the slope face. Being provided between the mold frame and the light guide plate, the block wall reflects light that gets incident thereon back into the light guide plate in order to eliminate leak through a gap between an optic film assembly and the light guide plate. |
| US09494719B2 |
Color filter and method of making the same
A color filter and a method of making the same are disclosed. The method for fabricating a color filter has the steps of: providing a substrate; forming a black matrix layer on the substrate; using a mask to form at least one first light-filtering pattern on the substrate provided with the black matrix layer; using the mask to form at least one second light-filtering pattern on the substrate provided with the black matrix layer and the first light-filtering pattern; using the mask to form at least one third light-filtering pattern on the substrate provided with the black matrix layer, the first light-filtering pattern and the second light-filtering pattern, wherein the mask has different transmission spectra corresponding to the first light-filtering pattern, the second light-filtering pattern and the third light-filtering pattern, respectively. |
| US09494716B2 |
Micromirror array, manufacturing method for micromirror array, and optical elements used in micromirror array
A manufacturing method for a micromirror array includes: preparing transparent flat substrates; attaching each of the substrates at a predetermined position of a machining stage of a dicing machine; sequentially forming parallel linear grooves arranged at intervals in one surface of each substrate; and stacking the substrates together so that the directions in which the linear grooves of the respective substrates extend are orthogonal to each other as seen in plan view. The substrates are stacked together in a manner selected from the group consisting of: the front surface of one of the substrates and the back surface of the other substrate are joined together for the stacking of the substrates; the front surfaces of the respective substrates are joined together for the stacking of the substrates; and the back surfaces of the respective substrates are joined together for the stacking of the substrates. |
| US09494712B2 |
Resin composition for optical film and optical film using the same
Provided are a resin composition for an optical film including an alkyl(meth)acrylate unit, a benzyl(meth)acrylate unit, a (meth)acrylic acid unit, and a unit expressed by Chemical Formula I, an optical film, a polarizing plate, and an image display device using the resin composition. |
| US09494710B2 |
Determining well integrity
A method performed with a computing system for determining well integrity includes receiving a selection of a well configuration of a well, and receiving a selection of a wellbore operation performed with the well configuration. The selected well configuration includes one or more casing strings and a production tubing extending from adjacent a wellhead of the well to adjacent a bottom of the well. In some examples, the method further includes determining, based on the well configuration and the wellbore operation, a characteristic of the well at or adjacent the one or more casing strings and the production tubing during the wellbore operation, and modifying the well configuration to remove the production tubing. In some examples, the method still further includes determining, based on the modified well configuration and the wellbore operation, the characteristic of the well at or adjacent the one or more casing strings during the wellbore operation. |
| US09494708B2 |
Streamer cleaning device and method
Method and cleaning device for cleaning a seismic streamer. The cleaning device includes a flexible body having a shape that wraps around a longitudinal axis; a movement-generating device attached to an end portion of the flexible body; and first cleaning elements provided on a first portion of the flexible body and configured to clean the seismic streamer. The flexible body is configured to wrap around the seismic streamer. |
| US09494706B2 |
Omni-inducer transmitting devices and methods
Omnidirectional electromagnetic signal inducer (omni-inducer) devices are disclosed. The omni-inducer device may include a housing, which may include a conductive base for coupling signals to ground, and an omnidirectional antenna node including a plurality of antenna coil assemblies, where the node may be disposed on or within the housing. The omni-inducer device may further include one or more transmitter modules for generating ones of a plurality of output signals, which may be generated at ones of a plurality of different frequencies, and one or more control circuits configured to control the transmitters and/or other circuits to selectively switch the ones of the plurality of output signals between ones of the plurality of antenna coil assemblies. |
| US09494705B2 |
Cased-hole radial profiling of shear parameters from sonic measurements
Cased-hole radial profiling of shear parameters from sonic measurements is disclosed. Example methods disclosed herein include determining a variation of a first shear modulus at a first radial position from a cased borehole in a formation based on a first weighted average of fractional variations of Stoneley wave velocities for different wavenumbers, the first weighted average based on first weights determined using a perturbation model including parameters to model the borehole casing, and determining variations of second and third shear moduli at respective second and third radial positions from the borehole based on second and third weighted averages of fractional variations of respective first and second flexural wave velocities for different wavenumbers, the first and second flexural wave velocities associated with respective first and second orthogonal borehole axial planes of the formation, the second and third weighted averages based on respective second and third weights determined using the perturbation model. |
| US09494703B2 |
Marine geophysical deflector for towing of seismic arrays
A marine geophysical deflector for towing seismic arrays includes a float main body with one or more deflector wings extending downwards into the sea, and one or more slender top float elements arranged generally in a longitudinal direction on top of the main body. The number of the top float elements may be two or more. There may be arranged two or more distance floats below the float main body and an upper horizontal plate at the top of the one or more deflector wings. |
| US09494699B2 |
Devices and systems for controlling harmonic distortion in seismic sources
A seismic source signal apparatus for generating a seismic source signal may include a seismic source component for coupling a reaction mass to the earth; a controllable valve operatively connected to the seismic source component; and a controller controlling the controllable valve with a primary control signal generated by using a model of a response of the controllable valve over a selected operating range. The model is used to reduce nonlinearity in flow versus displacement response of the controllable valve. |
| US09494693B2 |
Method, apparatus, and system for determining a position of an object having a global navigation satellite system receiver by processing undifferenced data like carrier-phase measurements and external products like ionosphere data
A method for determining a position of an object having a Global Navigation Satellite System (GNSS) receiver comprises receiving signals that are transmitted by GNSS transmitters positioned on board satellites positioned in view of the object; updating service data in the object, the service data including satellite clock data, satellite orbit data, satellite delay code bias data relating to delay code biases of the GNSS transmitters, and ionospheric model data indicating a state of an ionosphere; determining, based on the ionospheric model data, ionospheric delay data indicating corrections relating to delays of the signals, the delays of the signals resulting from passage of the signals through the ionosphere, and reception of the signals by the GNSS receiver; and determining a position of the object based on the signals, the satellite clock data, the satellite orbit data, the satellite delay code bias data, and the determined ionospheric delay data. |
| US09494692B2 |
Method and system for power optimization for a global navigation satellite system
Methods and systems for power optimization of a global navigation satellite system may comprise receiving LEO RF satellite signals utilizing a LEO satellite signal receiver path (LEO Rx) in a wireless communication device (WCD). Circuitry in the LEO Rx may be configured in a powered down state based on a sleep schedule. A location of the wireless communication device may be determined utilizing LEO signals received by the LEO Rx. The sleep schedule may be based on a desired accuracy of the determined location, the relative strengths of signals received from a plurality of LEO satellites, a relevance factor generated by a position engine and communicated to the sort module, or a desired power level of the WCD. The relative strengths of received signals may be compared utilizing a sort module in a LEO demodulator in the LEO satellite signal receiver path. |
| US09494691B2 |
Anti-spoofing detection system
Spoofing of a satellite positioning system is detected by receiving position location data from multiple sources. The received data is compared and inconsistent data is marked. A position location is estimated based on the received position location data, while accounting for the marked inconsistent data. |
| US09494689B2 |
Mobile station locating method and device and location information uploading method and device for cluster system
The present invention relates to the technical field of communications, and disclosed are a mobile station locating method and device for a cluster system. The method includes: through a control channel, activating a location information uploading function of a mobile station which needs location tracking; over a location tracking data service channel, sending a location information request message to the mobile station, the location tracking data service channel being a service channel with the same frequency as and a different time slot from the control channel; over the location tracking data service channel, receiving a location information response message sent by the mobile station, the location information about the mobile station being carried in the location information response message; and according to the location information about the mobile station, determining the current location of the mobile station. |
| US09494686B2 |
Hand-held target locator
Techniques are disclosed for laser-based target locating for measuring and displaying absolute coordinates (e.g., Global Positioning System (GPS) coordinates) for a target. Techniques include determining absolute coordinates of a laser-based target locator, and using range and other measurements (e.g., compass heading, tilt, and/or the like) to determine the absolute coordinates of a target. The laser-based target locator can then display the absolute coordinates to a user. Sensors providing the other measurements may be calibrated by first determining the absolute coordinates of an optical tag, which may be optically communicated to the laser-based target locator. |
| US09494682B2 |
Radar weather data signal processing method and signal processing module
Disclosed is a radar weather data signal processing module comprising: a pulse compression unit for pulse-compressing a received weather signal; a correlation coefficient calculation unit for calculating a correlation coefficient on the basis of the pulse-compressed weather signal; and a weather variable calculation unit for calculating a weather variable on the basis of the calculated correlation coefficient. |
| US09494680B2 |
Radar based interpretation of 3D codes
Systems and methods may provide for transmitting an outbound radar signal via an antenna structure and receiving a reflected radar signal via the antenna structure. Additionally, a three dimensional (3D) code may be interpreted based on the outbound radar signal and the reflected radar signal. In one example, interpreting the 3D code includes determining depth data for each of a plurality of cells in the 3D code. |
| US09494678B2 |
Method for operating a distance sensor and device for performing the method
The invention relates to a method for operating a distance sensor (10). In the method, a transmission signal (S1) is radiated as transmission radiation (S2), reflected as reflection radiation (S3) by an object (16), the distance (D) of which is to be measured, and received as a reflection signal (S4). The reflection signal (S4) present at a receiver input (28) and a reference signal likewise occurring at the receiver input (28) are controlled to a specified ratio, the distance (D) being determined during the adjusting process. The invention further relates to devices for performing the method. The method is characterized in that microwaves are used as the transmission radiation (S2) and a cross-talk signal (S5, S6) from the transmission signal (S1) directly to the receiver input (28) with suppressed radiation of the transmission signal (S1) is used as the reference signal. |
| US09494668B2 |
Systems and methods for measuring nuclear magnetic resonance spin-lattice relaxation time T1 and spin-spin relaxation time T2
A system for measuring nuclear magnetic resonance spin-lattice relaxation time T1 and spin-spin relaxation time T2 of a sample includes a source of a substantially uniform magnetic field B0 for immersing at least a portion of the sample; a nuclear magnetic resonance excitation and detection system constructed and arranged to excite at least a portion of the sample with a plurality of nuclear magnetic resonance pulse sequences, each applied with a repetition time that is preselected to be sensitive to a T1 value of at least a portion of the sample, and to detect nuclear magnetic resonance emissions from the sample in response to excitations to provide a plurality of detection signals; and a signal processing system configured to communicate with the nuclear magnetic resonance excitation and detection system to receive the plurality of detection signals. |
| US09494663B2 |
NMR spectrometer and method of setting up the same
An NMR spectrometer and method in the following three steps are performed. (1) An external magnetic field is set to H0+ΔH (where 4H>0). When the detection coil made of the superconducting material is still in a normal state, a magnetic field stronger than the ultimate target static magnetic field strength H0 by ΔH is applied to the detection coil. (2) The detection coil made of the superconducting material is cooled down to T0 lower than its critical temperature Tc to bring the coil into a superconducting state while the external magnetic field H0+ΔH is applied to the detection coil. (3) The external magnetic field is lowered from H0+ΔH to H0 such that the applied external magnetic field is decreased by ΔH while the detection coil is kept in the superconducting state. |
| US09494658B2 |
Approach for generation of power failure warning signal to maximize useable hold-up time with AC/DC rectifiers
A method of optimally generating a power failure warning (PFW) signal has been disclosed here in such a manner that adjusts timing of PFW signal generation according to load conditions in case of input AC voltage loss. A PFW voltage threshold value can be set at a lower value under light load conditions and at a higher value under heavy load conditions. PFW signal generation can also be triggered by a timing mechanism that is set when a bus voltage drops to a voltage threshold value. A countdown time of the timing mechanism is set according to a determined bus voltage drop rate. In this manner, issuance of the PFW signal is delayed for lighter load conditions and the power supply unit is capable of extending normal operation under lighter load conditions before the PFW signal is issued. |
| US09494652B2 |
Voltage and temperature sensing of battery cell groups
The embodiments described herein include a system and a method. One embodiment provides a sensing apparatus for a battery system having a plurality of cells. The sensing apparatus includes an elongated substrate configured to extend along one side of the plurality of cells and a plurality of sensors, each corresponding to a respective one of the plurality of cells, and each configured to contact its respective cell. |
| US09494640B2 |
Parallel scan distributors and collectors and process of testing integrated circuits
An integrated circuit (70) having parallel scan paths (824-842, 924-942) includes a pair or pairs of scan distributor (800,900) and scan collector (844,944) circuits. The scan paths apply stimulus test data to functional circuits (702) on the integrated circuit and receive response test data from the functional circuits. A scan distributor circuit (800) receives serial test data from a peripheral bond pad (802) and distributes it to each parallel scan path. A scan collector circuit (844) collects test data from the parallel scan paths and applies it to a peripheral bond pad (866). This enables more parallel scan paths of shorter length to connect to the functional circuits. The scan distributor and collector circuits can be respectively connected in series to provide parallel connections to more parallel scan paths. Additionally multiplexer circuits (886,890) can selectively connect pairs of scan distributor and collector circuits together. The scan distributor and collector circuits can be formed in core circuits (704). The core circuits then can be connected to other core circuits and functional circuits with simple connections to the parallel scan circuits through the scan distributor and collector circuits. |
| US09494638B2 |
Device for checking electronic cards
The device for checking electronic cards includes a base in which conductive nails are arranged pointing upwards, and a cover, also fitted with nails pointing downwards in the closed cover position. The cover is mobile in horizontal translation between an open position and an intermediate position. The device can also include a vertical translation mechanism capable of bringing the nails arranged in the cover closer to the nails arranged in the base so as to allow contact of the nails on the two faces of an electronic card. The invention also relates to a method of opening and a method of closing such a device. |
| US09494637B2 |
Method for detecting islanding operation of distributed power generator
A method and an arrangement are disclosed for detecting islanding operation of a distributed power generator. The method can include determining a frequency of a grid to which the distributed power generator is connected, measuring a rate of change of the frequency of the grid at an output of the distributed power generator, determining a threshold value for an alteration speed, comparing the rate of change of the frequency of the grid with the threshold value, and detecting islanding operation when the measured rate of change of the frequency exceeds the threshold value for a certain time period. |
| US09494632B1 |
High-voltage detector monitoring system
A mechanism for providing monitoring of electric field detectors. In accordance with instructions on a machine-readable medium, a computing system receives from a device data corresponding to a user identifier. Further, the computing device identifies from a plurality of electric field detectors one or more electric field detectors associated with the user identifier and identifies status data for each of the identified one or more electric field detectors. The status data for each electric field detector in the plurality of electric field detectors comprises data indicative of at least (i) a location of the electric field detector and (ii) an alarm state of the electric field detector. Additionally, the computing system causes a display component of the device to display a graphical user interface that presents indicia of the status data for each of the identified one or more electric field detectors. |
| US09494631B2 |
Intelligent current analysis for resonant converters
A new method of extracting information from a current waveform for the purpose of controlling a resonant converter is presented. The method comprises the step of sampling the converter waveform exactly three times in half a period of the converter waveform or sampling the converter waveform exactly at three different positions in a sequence on different periods of the converter waveform and the step of extracting waveform information to produce a fundamental component and a triangular component of the converter waveform. The information could also be used for the purpose of predicting the inductance and load of a circuit to indicate alignment in a inductive charging system. |
| US09494623B2 |
High-voltage detector monitoring system
A mechanism for providing monitoring of electric field detectors. In accordance with instructions on a machine-readable medium, a computing system receives from a device data corresponding to a user identifier. Further, the computing device identifies from a plurality of electric field detectors one or more electric field detectors associated with the user identifier and identifies status data for each of the identified one or more electric field detectors. The status data for each electric field detector in the plurality of electric field detectors comprises data indicative of at least (i) a location of the electric field detector and (ii) an alarm state of the electric field detector. Additionally, the computing system causes a display component of the device to display a graphical user interface that presents indicia of the status data for each of the identified one or more electric field detectors. |
| US09494620B2 |
Flexible current sensor arrangement
A flexible current sensor arrangement comprises a plurality of discrete current sensing elements distributed along an elongate flexible carrier. An elongate flexible member for a current sensor arrangement comprises a plurality of carrying portions linked to one another by hinge portions, each carrying portion being configured for receiving a discrete current sensing element. A method of manufacturing a flexible current sensor arrangement comprises providing an elongate flexible carrier, and distributing a plurality of discrete sensing elements along the elongate flexible carrier. |
| US09494618B2 |
Designed asperity contactors, including nanospikes, for semiconductor test using a package, and associated systems and methods
Nanospike contactors suitable for semiconductor device test, and associated systems and methods are disclosed. A representative apparatus includes a package having a wafer side positioned to face toward a device under test and an inquiry side facing away from the wafer side. A plurality of wafer side sites are carried at the wafer side of the package. The nanospikes can be attached to nanospike sites on a wafer side of the package. Because of their small size, multiple nanospikes make contact with a single pad/solderball on the semiconductor device. In some embodiments, after detecting that the device under test passes the test, the device under the test can be packaged to create a known good die in a package. |
| US09494616B2 |
Socket device for testing semiconductor device
The present invention relates to a socket device for testing a semiconductor device. More particularly, the present invention relates to a socket device that is capable of testing ball grid array (BGA) and land grid array (LGA) type semiconductor devices, or BGA/LGA hybrid semiconductor devices according to the shapes of leads of the semiconductor devices. A latch structure for pressing and holding a semiconductor device is improved such that a roller is provided at the front end of a latch so as to minimize wear caused by friction with a sandpaper-like surface on an upper surface of the semiconductor device, even in the case of approximately one hundred thousand or more rounds of testing, thereby remarkably extending the life of the socket device, increasing testing efficiency, and reducing costs. |
| US09494609B2 |
Status displaying sample carriers
An automation system for an in vitro diagnostics environment includes a plurality of intelligent carriers that include onboard processing and navigation capabilities. To aid in operator handling of payloads and carriers, carriers include an electronically rewritable display on a surface visible to an operator. The display can include an LCD, E-ink, or other rewritable display and can utilize color, pattern, or text to convey status information of the payloads to the operator. |
| US09494602B2 |
Serum MG53 as a diagnostic marker for tissue injury
Disclosed herein are compositions and methods for measuring the level of MG53 found in a biological fluid as a biomarker for a disease or disorder, e.g., tissue damage, exercise capacity or a muscle-related disease or disorder. In addition, the invention relates to targeting the native MG53 found in the blood as a therapeutic approach. |
| US09494600B2 |
Method for testing for nephritis-lesion sites and reagent therefor
Provided is a method of measuring and comparing multimer FSP1 and monomer FSP1 by using an FSP1-specific antibody and the like. |
| US09494594B2 |
Method of determining administration effect in cancer chemotherapy with S-1
Provided is a method of determining a therapeutic effect of cancer chemotherapy with an anticancer drug obtained by blending three ingredients, i.e., tegafur, gimeracil, and oteracil potassium as active ingredients (hereinafter abbreviated as S-1) quickly, simply, and accurately before carrying out the cancer chemotherapy. Specifically, provided is a method of determining an administration effect in chemotherapy with S-1, the method comprising: a step (a) of measuring expression level of a decorin gene in a biological sample collected from a subject to be diagnosed; and a step (b) of determining an administration effect of S-1 based on the expression level of the gene obtained from the measurement. |
| US09494592B2 |
Reaction-based fluorescent probes for sulfane sulfur and the application in bioimaging
Reaction-based fluorescent probes are provided which detect, for example, biologically important sulfane sulfur species (persulfide, polysulfide, and elemental sulfur) in, for example, complex and living systems. The probes are high in selectivity and sensitivity to sulfane sulfurs. Moreover, probes are suitable for bioimaging sulfane sulfurs in living cells. |
| US09494589B2 |
Method of determining the probability of a therapeutic response in cancer chemotherapy with cardiac glycoside
A prognostic assay and kit and method of use thereof are provided. The kit and assay are used to determine the likelihood of a diseased cell or tissue having a therapeutic response to treatment with a cardiac glycoside in a disease having an etiology associated with excessive cell proliferation. The kit and assay are used to determine the ratio of isoforms of the α subunit of Na, K-ATPase obtained from the diseased cell or tissue. The kit can be used to predict the therapeutic responsiveness of cancer or tumor in a subject to treatment with a cardiac glycoside. The kit and assay can be incorporated in a method of treating a disease or disorder having an etiology associated with excessive cell proliferation with a composition comprising a cardiac glycoside. |
| US09494583B2 |
Methods and devices for detecting structural changes in a molecule measuring electrochemical impedance
The disclosure relates to a method of detecting a structural change in a molecule that is attached to a surface that is electrically conductive, wherein the method includes monitoring the phase of the electrochemical impedance at the surface, and wherein a change in the phase indicates a change in the structure of the molecule. The disclosure also relates to arrays and methods for making arrays having molecules, such as polypeptides, attached to electrically conductive surfaces, such as electrodes. |
| US09494581B2 |
System and method for Raman spectroscopy assay using paramagnetic particles
A Raman spectroscopy technique allows an analyte, a paramagnetic particle, and a spectral enhancement particle to combine in solution and for the combination product to be localized by a magnetic field for analysis. The spectral enhancement particle may be comprised of an active SERS metal particle with or without a material coating. The spectral enhancement particle may function as a reporter for the presence of the analyte or merely increase the magnitude of the Raman spectrum of the analyte. The technique is applicable to both immunoassays and chemical assays. Multiple spectral enhancement particle reporters may be measured in a single assay that can detect multiple analytes using the SERS effect. |
| US09494579B2 |
Optoelectronic detection system
The invention described herein provides methods for the detection of soluble antigens. In particular, the methods provide for the detection of soluble proteins and chemicals. In addition, the invention provides methods of detecting a nucleic acid sequence in a sample. Also described is an emittor cell comprising an Fc receptor and an emittor molecule for the detection of a target particle in a sample wherein the target particle to be detected is bound by one or more antibodies. Also provided is an optoelectronic sensor device for detecting a target particle in a plurality of samples. |
| US09494576B2 |
Methods for detecting contaminants in solutions containing glucose polymers
The invention relates to a method for detecting contaminants of glucose polymers, said contaminants being capable of acting in synergy with one another so as to trigger an inflammatory reaction, characterized in that it comprises an in vitro inflammatory response test using modified cell lines. |
| US09494570B2 |
Optical imaging based on viscoelastic focusing
An apparatus arranged for examining particles, comprising: a cartridge having at least one microchannel, a viscoelastic fluid flowing in the microchannel, the fluid comprising a suspension of particles, thereby effecting alignment of the particles in at least one-dimensional array parallel to the fluid flow, and an optical magnifying means generating an image of the particles in the microchannel. |
| US09494569B2 |
Test strip ejector for medical device
A system for receiving and ejecting a fluid testing device test strip includes a strip connector having first and second guide rails, and divider walls each having a channel. A sled has first and second legs connected to a cross member. Each leg has a contact leg extending inwardly from a chamfered end. The first and second legs when positioned parallel to the guide rails have the contact leg captured in the divider wall channels retaining the sled in sliding contact with the guide rails for motions in loading and ejection directions. A mechanism assembly is movably connected to the fluid testing device. The cross member is coupled so operation in a first direction displaces the sled in the loading direction positioning the sled in a test strip test position, and opposite operation positions the contact legs in direct contact with and ejects the test strip. |
| US09494568B2 |
Passive microfluidic device and a method of forming the same
According to embodiments of the present invention, a passive counter flow free microfluidic device for sorting a sample of flagellated cells is provided. The passive counter flow free microfluidic device includes an input reservoir configured to receive the sample of flagellated cells, an output reservoir positioned downstream of the input reservoir, the output reservoir configured to collect the flagellated cells that are sorted, and a plurality of microchannel sections arranged sequentially and in fluid communication with each other between the input reservoir and the output reservoir, and designed to define a closed microchannel system between the input reservoir and the output reservoir, wherein each microchannel section comprises at least one microchannel, wherein an inlet of the microchannel of a first microchannel section of the plurality of microchannel sections is connected to the input reservoir, wherein an outlet of the microchannel of a last microchannel section of the plurality of microchannel sections is connected to the output reservoir, and wherein, for each microchannel section, the total volume of the microchannels of one microchannel section of the plurality of microchannel sections is larger than that of the respective in said downstream direction subsequent microchannel section of the plurality of microchannel sections for sorting the flagellated cells when the flagellated cells move from the input reservoir to the output reservoir. |
| US09494565B2 |
Hatching egg inspection apparatus with vibration isolation
A hatching egg inspection apparatus includes: a plurality of light emitter, the light emitter being disposed two dimensionally at prescribed positions; light receiver, which are provided in a one-to-one relationship with the light emitter and each of which receives light from the corresponding light emitter; and an egg container, which is for arraying in advance a hatching egg between each of the light emitter and the light receiver corresponding thereto. Each hatching egg is inspected by the corresponding light receiver that receives, among the lights from all the light emitter, transmitted light that transmitted through the interior of the hatching egg. When one light emitter of the plurality of light emitter is emitting light, other of the light emitter within a prescribed range centered on the one light emitter do not emit light. |
| US09494564B2 |
Tunnel monitoring sensor
A tunnel monitoring sensor for monitoring environmental conditions in a tunnel comprises a first sensor module which outputs an obscuration signal, a second sensor module which outputs a first gas concentration signal, a common housing for the first and second sensor modules and an electronic logic unit which is preferably accommodated in the housing, which receives the obscuration signal and the gas concentration signal and which outputs a combined environmental condition signal on the basis of a link of the obscuration signal and of the gas concentration signal. |
| US09494561B1 |
Quantum microphone array for testing the structural integrity of an object
The present disclosure relates to a system for testing a structure of an object. According to one embodiment, the system includes a vibration initiator that imparts an acoustic shockwave to an object. The system also includes an acoustic detector array that senses the acoustic shockwave as it propagates through the object, in which the acoustic detector array comprises a plurality of quantum microphones. The system further includes a reporting unit that receives sensed acoustic shockwave data from the acoustic detector array and produces a structural integrity report. |
| US09494559B2 |
System and method for RFID-based remote material analysis
This application generally relates to systems and methods of using Radio Frequency Identification (RFID) devices to remotely analyze objects and structures, and more particularly, this application relates to systems and methods of using RFID devices to remotely analyze properties and conditions of a surface of objects and structures. |
| US09494558B2 |
Flaw-detection apparatus and flaw-detection method
Noise included in detection signals is distinguished with a simple configuration. Provided is a flaw-detection apparatus (1) including a flaw-detection sensor group (11) in which two flaw-detection sensors (11a and 11b) are arranged substantially in one row in a scanning direction with a distance therebetween and a processing device (15) that detects a defect in an inspection object on the basis of detection signals detected by the individual flaw-detection sensors (11a and 11b), wherein, with regard to the detection signals detected by the flaw-detection sensors (11a and 11b), when signal values detected at substantially a same positional coordinate in the scanning direction are not similar to each other, and, additionally, when signal values measured at a same time are similar to each other, the processing device (15) determines that the detection signals are not defect signals. |
| US09494557B2 |
Micro-fluidic system using micro-apertures for high throughput detection of cells
A microfluidic detection system for micrometer-sized entities, such as biological cells, includes a detector component incorporating a plate with a plurality of opening, the plate separating two chambers, one in communication with a fluid source containing target cells bound to magnetic beads. The openings are sized to always permit passage of the magnetic beads therethrough into a lower one of the chambers and are further sized to always prevent passage of the target cells from the upper one of the chambers. The detector component further includes a magnet positioned to pull unbound magnetic beads through the openings and to capture target cells bound to magnetic beads on the surface of the plate. The microfluidic detection system includes a pump flowing the fluid through the detector component at high flow rates of milliliters per minute for high throughput detection of target cells. |
| US09494554B2 |
Chip set-up and high-accuracy nucleic acid sequencing
The present disclosure provides devices, systems and methods for sequencing nucleic acid molecules. Nucleic acid molecules can be sequenced with a high accuracy (e.g., greater than 97% in a single pass) using a chip comprising an array of independently addressable nanopore sensors at a density of at least about 500 sites per 1 mm2. An individual nanopore sensor can include a nanopore in a membrane that is adjacent or in proximity to a sensing electrode. |
| US09494553B2 |
Electrophoresis chip, electrophoresis apparatus, and method for analyzing sample by capillary electrophoresis
An electrophoresis chip that can be small and simple and that can analyze a sample with high accuracy is provided. The electrophoresis chip includes an upper substrate 4, a lower substrate 1, an introduction reservoir 2a, a recovery reservoir 2b and a capillary channel for sample analysis 3x. The introduction reservoir 2a and the recovery reservoir 2b are formed in the lower substrate 1. The introduction reservoir 2a and the recovery reservoir 2b are in communication with each other via the capillary channel for sample analysis 3x. The introduction reservoir 2a receives a sample to be measured. The sample is electrophoretically introduced directly into the capillary channel for sample analysis 3x by creating a potential difference between the introduction reservoir 2a and the recovery reservoir 2b, and is also analyzed in the capillary channel for sample analysis 3x during the separation of the sample while the sample is being continuously supplied. |
| US09494551B2 |
Multi-functional sensor for an electrochemical detection system
Provided herein is a system, including a platform for performing at least one assay protocol. The platform may include a flow cell that can include at least one sensor. The platform may also include a reader that can be in communication with the sensor. Moreover, the sensor may maintain communication with the reader for the entirety of the performance of the assay protocols to transmit data regarding physical events within the flow cell or an electrochemical state of any substance contained within the flow cell. |
| US09494550B1 |
Protected sensor field effect transistors
Protected sensor field effect transistors (SFETs). The SFETs include a semiconductor substrate, a field effect transistor, and a sense electrode. The SFETs further include an analyte-receiving region that is supported by the semiconductor substrate, is in contact with the sense electrode, and is configured to receive an analyte fluid. The analyte-receiving region is at least partially enclosed. In some embodiments, the analyte-receiving region can be an enclosed analyte channel that extends between an analyte inlet and an analyte outlet. In these embodiments, the enclosed analyte channel extends such that the analyte inlet and the analyte outlet are spaced apart from the sense electrode. In some embodiments, the SFETs include a cover structure that at least partially encloses the analyte-receiving region and is formed from a cover material that is soluble within the analyte fluid. The methods include methods of manufacturing the SFETs. |
| US09494542B2 |
Control system and method for sensor management
The invention relates to a measuring circuit comprising a control block for controlling said circuit, a time base for providing a clock signal (fclk) in order to time said circuit, a sensor block which is designed to provide an output signal, said measuring circuit comprising in addition a first counting block which is timed to the clock frequency and a second counting block which is timed by the frequency of the output signal of the sensor block. |
| US09494541B2 |
Sensors for gas dosimetry
Methods and sensors for selective fluid sensing are provided. A gas dosimeter includes a housing configured with an opening to admit an analyte. The gas dosimeter also includes a multivariate sensor disposed in the housing. The sensor is configured to determine a concentration of the analyte over time. In addition, the multivariate sensor includes an irreversible sensing material. Electrical properties of the irreversible sensing material are configured to change irreversibly upon exposure to the analyte. |
| US09494540B2 |
System and method for a nondestructive on-line testing of samples
An MRI-free non-destructive on-line system for detecting a presence of a material in a sample. The system includes: a flow conduit encompassed by a tunable RF coil and having an input duct and an output duct; a flow of the sample through the flow conduit; a signal detector that detects frequency-dependent output signals as a function of a frequency variation of the RF tunable coil within a frequency range of an RF resonant frequency of a standard sample of the substance; and a processing unit. |
| US09494539B2 |
Metal detector for production and packaging lines
A metal detector (420) has a metallic enclosure (421) with entrance and exit apertures (430, 431) whose cross-sectional areas differ from each other. Inside the enclosure is a coil system with a transmitter coil (423) and first and second receiver coils (424, 425). The apertures and the coil system enclose a detection zone (428) around a travel path on which objects under inspection move. The asymmetric detection zone has a variable cross-section along the travel path and the coils differ in size from each other. The receiver coils are connected in series, but their windings are wired with the opposite sense of rotation relative to each other. Energizing the transmitter coil generates a primary electromagnetic field that induces a first voltage and a second voltage in the corresponding receiver coils. Despite the asymmetry, the respective voltages cancel each other when no metal is present in the object investigated. |
| US09494538B2 |
Agricultural moisture sensor with co-planar electrodes
A moisture sensor that has a drive electrode and a separate sense electrode is described. Both electrodes have surfaces that face the sensed material and the surfaces are co-planar. The drive electrode receives an excitation signal and generates an electric field that produces a current in the sense electrode. The current is indicative of moisture in the sensed material. |
| US09494536B1 |
Methods for predicting corrosion rate of crude oil derived samples using X-ray absorption spectroscopy
A method for predicting the corrosion rate of crude oil or other related process streams is provided. The method includes using x-ray absorption spectroscopy to characterize heteroatom species present by functional group and quantify the relative amount of each species in a plurality of samples. The corrosion rate of each sample is measured. A correlation between the relative amount of each species and the corrosion rate is determined and used to create a corrosion prediction model. The corrosion prediction model can be used so that corrosion rate can be predicted for a sample solely from the spectroscopy measurement of the relative amounts of each relevant species. |
| US09494535B2 |
Scatterometry-based imaging and critical dimension metrology
Methods and systems for performing measurements of semiconductor structures and materials based on scatterometry measurement data are presented. Scatterometry measurement data is used to generate an image of a material property of a measured structure based on the measured intensities of the detected diffraction orders. In some examples, a value of a parameter of interest is determined directly from the map of the material property of the measurement target. In some other examples, the image is compared to structural characteristics estimated by a geometric, model-based parametric inversion of the same measurement data. Discrepancies are used to update the geometric model of the measured structure and improve measurement performance. This enables a metrology system to converge on an accurate parametric measurement model when there are significant deviations between the actual shape of a manufactured structure subject to model-based measurement and the modeled shape of the structure. |
| US09494531B2 |
Multi-spot illumination for improved detection sensitivity
Methods and systems for minimizing interference among multiple illumination beams generated from a non-uniform illumination source to provide an effectively uniform illumination profile over the field of view of an inspection system are presented. In some examples, a pulsed beam of light is split into multiple illumination beams such that each of the beams are temporally separated at the surface of the specimen under inspection. In some examples, multiple illumination beams generated from a non-uniform illumination source are projected onto spatially separated areas on the surface of the specimen. A point object of interest illuminated by each area is imaged onto the surface of a time-delay integration (TDI) detector. The images are integrated such that the relative position of the illumination areas along the direction of motion of the point object of interest has no impact on the illumination efficiency distribution over the field of view. |
| US09494527B2 |
Optical reader optic cleaning systems having motion deployed cleaning elements
Cleaning systems for optics of optical readers to periodically clean one or more surfaces of the optics of matter that may deposit on surface(s) and that might interfere with the performance of the reader. In an example, the cleaning system is used on a chemical indicator apparatus that includes one or more chemical indicators that are read by an optical reader having an optic. During use, the chemical indicator apparatus is moved relative optic during a reading mode. A cleaning element is engaged with the chemical indicator apparatus so as to have a neutral position in which it cannot contact the optic during the reading mode. When it is desired to clean the optic, the chemical indicator apparatus is moved in a manner that causes the cleaning element to move from the neutral position to a deployed position in which it contacts the optic in a manner that cleans the optic as the apparatus continues to be moved. |
| US09494521B2 |
Image analysis and measurement of biological samples
Methods, devices, systems, and apparatuses are provided for the image analysis of measurement of biological samples. |
| US09494520B2 |
Digital analyte analysis
The invention generally relates to droplet based digital PCR and methods for analyzing a target nucleic acid using the same. In certain embodiments, methods of the invention involve forming sample droplets containing, on average, a single target nucleic acid, amplifying the target in the droplets, excluding droplets containing amplicon from the target and amplicon from a variant of the target, and analyzing target amplicons. |
| US09494515B2 |
Glycan arrays and methods for their fabrication
The invention relates to glycan arrays with quantified levels of glycan expression and a method for fabricating thereof. The method comprises quantitatively reacting an ω-aminoalkylglycan with an activated polymer of an acrylic acid derivative to obtain glycoconjugated polymer or copolymer and covalently attaching the (co)polymer to a functionalized substrate. The glycan arrays according to the invention comprise an co-aminoalkylglycan covalently attached to a functionalized substrate via a fluorescently labeled (co)polymer of an acrylic acid derivative. The copolymer of the acrylic acid derivative may comprise fluorescein cadaverine as a fluorescent label or lysine or aminated PEG. The functionalized substrate is selected from an epoxylated and aminated glass or plastic. The invention also provides a fluorescently labeled co-aminoalkylglycan conjugated polymer of the acrylic acid derivative for use in the fabrication of glycan arrays. |
| US09494513B2 |
Detection method of transmission laser beam
A method of detecting a transmission laser beam is disclosed. A laser beam of a wavelength having a transparency to a plate-shaped workpiece having a first face and a second face is irradiated upon the workpiece from the first face side with a focal point of the laser beam positioned in the inside of the workpiece. The laser beam is detected after it has passed through the workpiece to the second face side. A photosensitive sheet is positioned to hold the workpiece on a holding face of a chuck table. A photosensitive layer between the sheet and the workpiece is opposed to the second face of the workpiece. The laser beam is irradiated from the first face side of the workpiece, and the state of the transmission laser beam from a photosensitive reaction region formed in the photosensitive layer of the photosensitive sheet is confirmed. |
| US09494507B2 |
Apparatus and method to determine the blood sedimentation rate and other parameters connected thereto
An apparatus to determine the blood sedimentation rate and other parameters connected thereto, carried out by emitting, by means of emitter means, a beam of radiations which passes through a sample being examined, and by detecting, by means of receiver means, the beam of radiations after they have passed through said sample, comprising a reading chamber associated to at least a tube connected to a feed of the sample to be analyzed. Said reading chamber is at least partly transparent to radiations in a certain range of wavelengths, and has at least a substantially rectilinear segment of reduced size into which the sample to be analyzed is introduced. The reading chamber consists of a tube made of plastic material, or glass, defining a capillary channel coupled to said tube in fluidic continuity. |
| US09494506B2 |
Apparatus for use with a nebulizer and a method of operating a nebulizer
There is provided a method of determining whether a first type of liquid is being used in a nebulizer, the method comprising obtaining a measurement of the time taken by the nebulizer to nebulize a specified volume of liquid that was held therein, comparing the time taken to nebulize the specified volume of liquid to an estimated value for the time required to nebulize the same volume of the first type of liquid, and determining whether the liquid nebulized by the nebulizer was the first type of liquid based on the comparison. |
| US09494502B2 |
Rock testing device with three-jaw chuck for direct tensile test
A device for fixing a rock sample, the device including: a lower clamp and an upper clamp. The lower clamp includes: a lower connector connected to a bottom loading base, a lower end cap for fixing samples, a lower chain connecting the lower connector and the lower end cap, a first spiral spring, a first central position-limit mechanism, and a second central position-limit mechanism. The lower end cap includes: a first sample fixing groove and a first connecting segment. The upper clamp includes: an upper connector connected to a top loading base, an upper end cap for fixing the samples, an upper chain connecting with the upper connector and the upper end cap, a second spiral spring, a third central position-limit mechanism, and a fourth central position-limit mechanism. The upper end cap includes a second sample fixing groove and a second connecting segment. |
| US09494501B2 |
Microfluidic device adapted for post-centrifugation use with selective sample extraction and methods for its use
The present disclosure relates to microfluidic devices adapted for post-centrifugation use with selective sample extraction, and methods for their use. Certain embodiments make use of a dye-selective sample extraction. Other embodiments make use of a geographically-selective sample extraction. Other embodiments are also disclosed. |
| US09494494B2 |
Calibrating apparatus of tire testing machine and calibrating method of tire testing machine
A calibrating apparatus of a tire testing machine of the present invention calibrates force components along a lateral direction of a load cell on a tire testing machine provided with a rotary drum and the load cell mounted to a shaft portion of the rotary drum and capable of measuring force applied to the rotary drum, and has a hook member hooked on an outer peripheral edge of the rotary drum, a linear body, one end side of which is connected to the hook member, a load applying member connected to the other end side of the linear body and capable of generating a reference load toward a downward direction, and a pulley device around which the linear body is wound to convert the downward force by the load applying member into an upward force on one end side of the linear body. |
| US09494490B2 |
Creep life management system for a turbine engine and method of operating the same
A creep life management system includes at least one sensor apparatus coupled to a first component. The at least one sensor apparatus is configured with a unique identifier. The creep life management system also includes at least one reader unit coupled to a second component. The at least one reader unit is configured to transmit an interrogation request signal to the at least one sensor apparatus and receive a measurement response signal transmitted from the at least one sensor apparatus. The creep life management system further includes at least one processor programmed to determine a real-time creep profile of the first component as a function of the measurement response signal transmitted from the at least one sensor apparatus. |
| US09494488B2 |
Method and apparatus to determine rotational position of a phaser in a variable phasing system
A method to determine a rotational position of a phaser for variable phasing system including a low-resolution rotational position sensing system includes estimating a rotational position of the phaser based upon a time interval between occurrence of a measured position of the phaser and a present periodic timepoint, a commanded position of the phaser, said measured position of the phaser, and a time constant of the variable phasing system when the occurrence of the measured position of the phaser is subsequent to a preceding periodic timepoint occurring at a set time interval prior to the present periodic timepoint. |
| US09494487B2 |
Method for inspecting a turbine engine rotor with a thru bolt threads inspection apparatus
Turbine engine rotor corresponding thru-bolts and disc cavities are inspected with a camera inspection system that includes one or both of a thru-bolt male threads inspection apparatus and a rotor disc cavity inspection apparatus. The thru-bolts threads inspection apparatus engages the male threads and advances along the bolt threads pattern, selectively capturing camera images at desired spatial positions along the threads pattern. The plural camera threads images are desirably combined to form a composite image of a desired portion of or the entire thru-bolt male threads profiles, which aids their inspection evaluation and provides an archived composite image of the profiles. |
| US09494484B2 |
In-service optical time domain reflectometry utilizing raman pump source
An arrangement for providing real-time, in-service OTDR measurements in an optical communication system utilizing distributed Raman amplification. One or more of the laser diodes used to provide the pump light necessary to create optical gain is modified to also generate short duration pulses that ride above or below the conventional pump light. These short duration pulses (which co-exist with the pump light within the optical fiber) are used in performing OTDR measurements, with a conventional processing system used to evaluate reflected pulses and create the actual OTDR measurements. |
| US09494483B2 |
Measuring system for measuring an imaging quality of an EUV lens
A measuring system (10) for measuring an imaging quality of an EUV lens (30) includes a diffractive test structure (26), a measurement light radiating device (16) which is configured to radiate measurement light (21) in the EUV wavelength range onto the test structure, a variation device (28) for varying at least one image-determining parameter of an imaging of the test structure that is effected by a lens, a detector (14) for recording an image stack including a plurality of images generated with different image-determining parameters being set, and an evaluation device (15) which is configured to determine the imaging quality of the lens from the image stack. |
| US09494482B2 |
Predicting transition from laminar to turbulent flow over a surface using mode-shape parameters
In accordance with embodiments disclosed herein, there are provided methods, systems, and apparatuses for predicting whether a point on a computer-generated aircraft or vehicle surface is adjacent to laminar or turbulent flow is made using a transition prediction technique. A plurality of boundary-layer properties at the point are obtained from a steady-state solution of a fluid flow in a region adjacent to the point. Included in the list of boundary-layer properties are computed coefficients or weights of mode shapes that describe the boundary-layer profiles. A plurality of instability modes are obtained, each defined by one or more mode parameters. A vector of regressor weights is obtained for the known instability growth rates in a training dataset. For each instability mode in the plurality of instability modes, a covariance vector is determined, which is the covariance of a predicted local growth rate with the known instability growth rates. Each covariance vector is used with the vector of regressor weights to determine a predicted local growth rate at the point. Based on the predicted local growth rates, an n-factor envelope at the point is determined. |
| US09494481B2 |
Device and method for diagnosing evaporated fuel processing device
An evaporated fuel processing apparatus includes a valve between a canister and a fuel tank, and maintains the fuel tank in hermetic state by closing the valve while a vehicle is stationary, and adsorbs evaporated fuel by the canister by opening the valve during fuel filling, wherein the evaporated fuel occurs in the fuel tank. A diagnostic apparatus includes: a pump connected to a canister-side region with respect to the valve, and configured to pressurize a system of the canister and the fuel tank; and a pressure sensor for sensing an internal pressure of the system. The diagnostic apparatus starts pressurization by the pump with the valve closed; brings the system into a pressurized state by opening the valve with a delay after the start of pressurization; and performs a leakage diagnosis based on a change in the internal pressure of the system from the pressurized state. |
| US09494478B2 |
Carbon nanotube temperature and pressure sensors
The present invention, in one embodiment, provides a method of measuring pressure or temperature using a sensor including a sensor element composed of a plurality of carbon nanotubes. In one example, the resistance of the plurality of carbon nanotubes is measured in response to the application of temperature or pressure. The changes in resistance are then recorded and correlated to temperature or pressure. In one embodiment, the present invention provides for independent measurement of pressure or temperature using the sensors disclosed herein. |
| US09494477B2 |
Dynamic pressure sensor
According to various embodiments, a dynamic pressure sensor includes a substrate, a reference volume formed in the substrate, a deflectable membrane sealing the reference volume, a deflection sensing element coupled to the membrane and configured to measure a deflection of the membrane, and a ventilation hole configured to equalize an absolute pressure inside the reference volume with an absolute ambient pressure outside the reference volume. |
| US09494474B2 |
Core-shell nanofiber textiles for strain sensing, and methods of their manufacture
This invention pertains to a low cost, low noise strain sensor based on a web of continuous core-shell nanofibers with conductive shell and mechanically robust core that can be attached or embedded on a variety objects for directional monitoring of static or dynamic changes in mechanical deformation and pressure. This is a low cost, highly sensitive strain sensor, with low noise and ease of integration for different applications from synthetic tactile skins, to vibrational and health monitoring. |
| US09494472B2 |
Device for measuring the temperature of a vibrating beam and application to the improvement of the precision of measurement of a vibrating-beam sensor
The invention is a device for measuring the temperature of the vibrating beam of a vibrating-beam sensor. It comprises a resonator (10) vibrating in torsion in resonant mode and exhibiting a torsional vibration node (N), said node being its zone of fixing in the vicinity of the middle of the length (L3) of the vibrating beam, said fixing allowing thermal transfers between the resonator and the beam. The frequency of the resonator and the variations of this frequency are representative respectively of the mean temperature T of the beam and of the variations of this temperature T, the effects of which may be compensated by a model. |
| US09494468B2 |
Method of examining a substrate and corresponding device
A method of examining a substrate is provided. The method may include: generating a temperature gradient along a surface of the substrate; detecting a heat radiation emitted from the substrate; and determining as to whether the substrate is damaged based on the detected heat radiation. |
| US09494459B2 |
Self-leveling scale
A weighing scale for measuring the weight of an object is disclosed. The weighing scale includes a base portion, a platform extending along a plane above the base portion to support the object, and at least one peg extending below the platform along an axis that is adjustable from a first position perpendicular to the plane to a second position not perpendicular to the plane. |
| US09494458B2 |
Fluid level measurement probe
A probe operable to measure a fluid level including a tip movably mounted to a housing, the tip including a multiple of steps and a sensor mounted within the housing, the sensor selectively activated in response to movement of the tip toward the housing. A method of measuring a fluid within a chamber of a vehicle includes locating a probe with a tip including a multiple of steps into a fill port of a chamber, only one of the multiple of steps associated with the fill port; and pressing the probe toward the fill port such that a sensor within the probe is selectively activated in response to movement of the tip toward the housing, the sensor determining a distance to a fluid within the chamber. |
| US09494456B2 |
Dry product dosage dispenser with multiple storage compartments and method for producing same
A container with an internal partition within its cavity has multiple compartments for dispensing multiple dry products. The partition comprises a first elongated portion, which forms a product-dispensing chute in the cavity, and an inclined portion slanting away from the chute. The inclined portion has a surrounding perimeter edge that meets with adjacent inner walls of the container except at a bottom perimeter edge, along which dry products pass from the top of the inclined portion. A second elongated portion extends from the top of the inclined portion and across its bottom perimeter edge, dividing the remaining cavity into first and second product storage areas. Additional elongated portions may form additional product storage areas. Flipping of the dispenser from its upright position dispenses products below the inclined portion through the chute. An adjustable bottom can be used to vary doses of the products. |
| US09494452B2 |
Ultrasonic consumption meter with locking mechanism
An ultrasonic consumption meter includes two ultrasonic transducers for emitting and receiving ultrasonic waves, a flow channel, an electronic circuit for operating the meter, and a housing for the ultrasonic transducers and the electronic circuit. The housing is locked in position relative to the flow channel by a locking mechanism, and the flow channel has two holes for allowing the housing to get into contact with a media flowing in the flow channel. |
| US09494451B1 |
Pitot tube support and alignment apparatus
A support and alignment apparatus for a traversing pitot tube is provided. The apparatus includes a support strut, an insertion fitting and a termination fitting. The support strut spans within the duct, with each end of the strut being attached to one of the fittings. The pitot tube is routed through the insertion fitting and into the support strut. The strut supports the pitot tube as it traverses the duct. A slot cut along the length of the strut allows the pitot tube to extend away from the strut, into and parallel to the flow. The slot aligns the end of the pitot tube with the flow and prevents unwanted rotation, vibration, and flexing of the pitot tube to increase measurement accuracy. |
| US09494450B2 |
Method for calibrating a trigger unit and cascadable sensor therefor
A method is disclosed for calibrating a trigger unit which is connected via a trigger line to at least two sensors configured to be triggered. Each sensor is connected between two successive line portions of the trigger line. Each sensor has an input and an output, a controllable interrupter between the input and output; and a control circuit, which controls the interrupter. The interrupters of all sensors are initially open. The method comprises the following: transmitting a trigger pulse; in the sensor: receiving the trigger pulse and returning a response; in the trigger unit: receiving the response and calibrating the trigger unit; repeating the aforementioned steps, wherein each sensor reflects the trigger pulse, and the trigger unit measures the propagation times and is calibrated thereto. |
| US09494448B2 |
Electronic apparatus and device management system
A smart meter ID acquiring unit in an electronic apparatus acquires a smart meter ID from a smart meter when the electronic apparatus starts. A registered location information acquiring unit acquires registered location information from an external server if the smart meter ID acquired at this time is different from the smart meter ID acquired at a previous time. A relocation determining unit (a1) determines that the electronic apparatus has been relocated if the registered location information acquired at this time is different from the registered location information acquired at a previous time and (a2) determines that the electronic apparatus has not been relocated if the registered location information acquired at this time is equal to the registered location information acquired at the previous time. |
| US09494442B2 |
Using multiple touch points on map to provide information
A device includes a touch sensitive surface for receiving touch input or gestures associated with two or more markers representing two or more locations defining a route on a map display. Based on the touch input or gesture, information associated with the route is provided to the user including, for example, the travel distance between the two or more locations and an estimated travel time. In some implementations, a gesture associated with two or more markers representing locations on a map display opens a user interface for providing travel directions for a route associated with the two or more locations. |
| US09494440B2 |
Generating travel routes for increased visual interest
A computer system identifies data representing interest of users in a plurality of geographic sites, such as images of geographic sites submitted by people to public photo sharing sites. The system generates a “heat map” representing densities of the interest data. The system generates a route from a starting location to an ending location. The route includes at least one of the plurality of geographic sites, even if the route is not the maximally efficient route from the starting location to the ending location (measured, e.g., in terms of the total time required to travel the route or the total distance of the route). The system favors high-temperature sites for inclusion in the route, but ensures that the route does not deviate too far from the route having the shortest possible distance between the starting location and the ending location at the expense of including high-temperature sites. |
| US09494439B1 |
Autonomous vehicle operated with guide assistance of human driven vehicles
Examples described herein include an autonomous vehicle that receives guide assistance from a human driven vehicle in response to a determination that the autonomous vehicle cannot progress safely on its route. |
| US09494434B2 |
Method of representing road lanes
A method is disclosed for representing road lanes as data in a database that can be used by a system in a vehicle to provide a safety-related function. Each data representation of a physical road lane includes data indicating start and end points of the represented lane and other data attributes pertaining to the represented lane, including data indicating what physical features are adjacent to the represented lane on right and left sides thereof and data indicating a geometry of the represented lane. Further, at least some of the data representations of lanes are associated with data representations of sublanes. Each data representation of a sublane includes data indicating start and end points thereof, defined relative to the lane of which the sublane is a part. A data representation of a sublane includes at least one data attribute associated therewith that pertains to the represented sublane and that is different than the same attribute of the lane of which the sublane is a part. The database is compatible with navigation-related applications that use a different data model to provide navigation-related functions. |
| US09494432B2 |
Collaborative navigation techniques for mobile devices
Various methods, apparatuses and/or articles of manufacture are provided which may be implemented to perform and/or otherwise support collaborative navigation between a plurality of mobile devices. In one example, a first mobile device, in response to a determination that at least a second mobile device is located within a threshold distance of the first mobile device, may obtain a navigation parameter indicative of an initial position and/or movement of the second mobile device which was determined based, at least in part, on a measurement from a sensor at the second mobile device. The first mobile device then affect a determined position and/or movement of the first mobile device based, at least in part, on the navigation parameter. |
| US09494426B2 |
Fault detection using skewed transducers
A vibratory gyroscope is provided comprising a plurality of secondary pickoff transducers which are each sensitive to the secondary response mode, wherein: at least two of the secondary pickoff transducers comprise skew transducers designed to be sensitive to the primary mode which produce an induced quadrature signal in response thereto. A method of using the gyroscope is provided comprising the steps of arranging electrical connections between the secondary pickoff transducers and a pickoff amplifier so that in use the induced quadrature signal is substantially rejected by the amplifier in the absence of a fault condition, and the amplifier outputs an induced quadrature signal when a fault condition disconnects one of the skew transducers from the amplifier, and a comparator compares the quadrature output from the pickoff amplifier with a predetermined threshold value and provides a fault indication when the predetermined threshold is exceeded. |
| US09494423B2 |
Photometric apparatus and measurement control program
A photometric apparatus includes a photosensor portion that receives light and performs a measuring operation for acquiring predetermined photometric data relating to the received light, a tilt sensor portion that detects a tilt angle with respect to a predetermined reference plane, and a measurement control portion that determines a tilt state of the photosensor portion based upon the tilt angle, and executes a measurement control process for specifying the photometric data acquired by the photosensor portion as effective photometric data, when the tilt state satisfies a predetermined condition. |
| US09494419B2 |
Beam direction sensor
A direction sensor (200) includes sensor cells (215) that respectively correspond to different directions. Each of the sensor cells (215) includes a light sensor (130, 140) and a grating (120) that couples incident light into the light sensor (130, 140) when the incident light has a specific wavelength and is incident on the grating (120) along the direction corresponding to the sensor cell (215). |
| US09494416B2 |
Fiber optic shape sensing system using anchoring points
Disclosed herein is a method for sensing one or more selected parameters related to a structure of interest, for example, the shape of an isolated structure. A cable is attached to the structure of interest at one or more attachment points. The cable contains one or more optical fibers. One or more light signals are transmitted into the one or more optical fibers and then detected to form a data set. The data set is compared with information known about the one or more attachment points to determine error values. The error values are then combined with the data set to determine the selected parameters associated with the structure. |
| US09494415B2 |
Object position determination
In embodiments, apparatuses, methods and storage media for human-computer interaction are described. In embodiments, an apparatus may include one or more light sources and a camera. Through capture of images by the camera, the computing device may detect positions of objects of a user, within a three-dimensional (3-D) interaction region within which to track positions of the objects of the user. The apparatus may utilize multiple light sources, which may be disposed at different distances to the display and may illuminate the objects in a direction other than the image capture direction. The apparatus may selectively illuminate individual light sources to facilitate detection of the objects in the direction toward the display. The camera may also capture images in synchronization with the selective illumination. Other embodiments may be described and claimed. |
| US09494406B1 |
Measurement tool for server rack
A structure for measuring server rack dimensions. The structure may include; a center spacer having a slider opening; a top panel fixed to a top surface of the center spacer; a bottom panel fixed to a bottom surface of the center spacer; and a slider in the slider opening of the center spacer, wherein a portion of the slider is between the top panel and the bottom panel, and the slider is horizontally movable between a starting position and an extended position, the starting position is where the slider is closest to the center of the center spacer and the extended position is where the slider is farthest from the center of the center spacer. |
| US09494401B2 |
Inspection apparatuses, systems, and methods
An apparatus (102) for positioning a measurement caliper (138) relative to an exterior surface (190) of a tube (154) for inspecting an interior surface (155) of the tube (154) is disclosed. The apparatus (102) comprises a chassis (104) configured to be coupled to the measurement caliper (138). The apparatus (102) also comprises a component (106) configured to extend from the chassis (104). The component (106) comprises a cylindrical alignment surface (122) defining a cavity (107). The cylindrical alignment surface (122) has a second rotational-symmetry axis (123). When the measurement caliper (138) is coupled to the chassis, measurement arms (146) of the measurement caliper (138) protrude at least partially through the cavity (107) of the component (106) and the second rotational-symmetry axis (123) of the cylindrical alignment surface (122) of the component (106) is coplanar with a measurement plane (180) defined by the measurement arms (146) of the measurement caliper (138). |
| US09494392B2 |
Shooting target apparatus
A shooting target apparatus has a base, a body connected to the base, and an inlet valve connected to the body, adapted for connection to a source of pressurized fluid. The first valve provides for a one-way intake of fluid. A socket is formed on the body, in which the socket is formed as a threaded adapter having sidewalls and the threaded adapter has an adapter upper surface. A seal mounted to the adapter upper surface, a surface in which the body and the seal include a pathway therein formed to channel fluid between the first valve and the seal, the threaded adapter being shaped and configured to removably receive a target. |
| US09494387B2 |
Antiballistic fabric
An antiballistic fabric comprises a first fabric ply made of two outer fabric layers separated by at least one inner fabric layer, each of the layers being constructed only from weft fibers laid at angles between about +30 and −30 degrees from the warp and the fibers of the outer layer form non-complementary angles with the fibers of the inner layers, the layers being knitted together in the z-direction. A second equivalent fabric ply is aligned and bound above the first fabric ply. |
| US09494380B1 |
String control system for a crossbow
A string control assembly for a crossbow having a catch, a sear, a dry fire lockout and a trigger assembly. Engaging the draw string with the catch when in the open position after firing the crossbow generates a force that pushes the catch from the open position to the closed position and automatically (i) couples the sear with the catch at the interface to retain the catch in the closed position, and (ii) moves the dry fire lockout to the lockout position to block the sear from moving to the de-cocked position. In one embodiment, engaging the draw string with the catch automatically moves the safety to the safe position coupled with the sear to retain the sear in the cocked position. |
| US09494378B2 |
Ambidextrously operated bolt catch assembly
An ambidextrously operated bolt catch assembly for a firearm facilitates ease of use by either right handed or left handed shooters. The ambidextrous bolt catch assembly includes two levers, one on each side of the firearm, that interact with each other. Each lever has a primary contact surface and a secondary contact surface. By depressing the primary contact surface of either lever, both levers rotate to move the bolt catch assembly from a displaced position to a static position. Conversely, by depressing the secondary contact surface of either lever, both levers rotate to move the bolt catch assembly from a static position to a displaced position. |
| US09494377B2 |
Handheld firearm chambering device
Disclosed is a handheld firearm chambering device suitable for use with semi-automatic handguns and the like having a movable slide. The device comprises an elongated sleeve member having an open interior supporting a center guide element therein. The center guide element is coaxially disposed within the sleeve and comprises a base portion and an extended muzzle plunger portion, wherein the plunger portion preferably extends beyond the working end of the sleeve. The device is held within the non-dominate hand of the user and utilized to press the slide rearward along the barrel without using a grip-and-squeeze method. The working end of the sleeve bears against the end of the slide as the center guide element is accepted through the muzzle end of the firearm. A pressing motion moves the slide and chambers a round, where minimal grip strength is required to accomplish this task. |
| US09494372B2 |
Multi-segmented tube sheet
A heat exchanger that is constructed with a heat exchanger shell having inlet and outlet plenums and fluid inlet and outlet ports, and a tube sheet construction disposed in the heat exchanger shell. The tube sheet construction includes at least two separate tube sheets and a plurality of tubes that extend between the separate tube sheets. Each tube sheet includes at least two planar tube sheet segments and an interstitial layer disposed between the at least two tube sheet segments, and at least one sensor element supported by each of the interstitial layers. A control monitor controls flow through the shell by a feedback control from the sensor to an inlet control valve and/or a stimulus device excites the media layer. |
| US09494369B2 |
Heat exchanger
The invention relates to a heat exchanger for exchanging heat between a first (HP) and a second (BP) fluids. According to the invention, said exchanger comprises a plurality of modules (15,15a,15b,15c) respectively including an upper plate (17) and a lower plate (19) assembled so as to define, between said plates (17,19), an inner cavity (21) forming a first circulating channel for the first fluid (HP), wherein said exchanger further comprises a housing (3) in which said modules (15,15a,15b,15c) are assembled in order to form said exchanger while defining spaces (33) between said modules, said spaces forming second circulation channels for the second fluid (BP). |
| US09494367B2 |
Finned tube heat transfer device
A finned-tube heat transfer device (1) has a housing (2) enclosing a first flow path (3) for a first fluid with a first inlet (4) and a first outlet (5). A tube system (9) forms a second flow path (10) for a second fluid with a second inlet (11) and a second outlet (12) and which is coupled to the first flow path (3) in the housing (2) in a heat transferring manner. The tube system (9) has a multitude of tubes (13) that are parallel to one another, which extend between two housing walls (7) laterally delimiting the first flow path (3). The tubes are provided with fins (14), within the first flow path (3), which are fluidically interconnected outside the first flow path (3). A simplified producability can be achieved if the fluidic connection of the tubes (13) is effected within the two housing walls (7). |
| US09494361B2 |
Air-conditioning apparatus with improved defrost operation mode
An air-conditioning apparatus includes: an outdoor unit including a compressor, a first refrigerant flow path switching device, and a heat-source-side heat exchanger; a heat medium relay unit including an intermediate heat exchanger, an expansion device, a second refrigerant flow path switching device, and a pump; and at least one indoor unit including a use-side heat exchanger. A refrigerant pipe connects the compressor, the first refrigerant flow path switching device, the expansion device, the second refrigerant flow path switching device, and the intermediate heat exchanger, thereby making up a refrigeration cycle. A heat medium pipe connects the intermediate heat exchanger and the use-side heat exchanger, thereby making up a heat medium circulation circuit in which a heat medium different from the refrigerant circulates. The first refrigerant flow path switching device is switched to execute a defrost operation mode. |
| US09494358B2 |
Air conditioner
An air conditioner is provided, which can reduce a rotation direction velocity component of air being discharged from a fan and enhance fan efficiency and installed space utilization. |
| US09494355B2 |
Refrigerant cycle device
A refrigerant cycle device includes a first refrigerant passage for guiding refrigerant from a refrigerant radiator to an inlet side of an outdoor heat exchanger, a first throttle part capable of varying an opening area of the first refrigerant passage, a second refrigerant passage for guiding the refrigerant from the outdoor heat exchanger to a compressor-suction side, a first opening/closing part for opening/closing the second refrigerant passage, a third refrigerant passage for guiding the refrigerant from the outdoor heat exchanger to the compressor-suction side via an evaporator, a second throttle part capable of varying an opening area of the third refrigerant passage, a bypass passage for guiding the refrigerant flowing between the refrigerant radiator and the first throttle part to a position between the outdoor heat exchanger and the second throttle part in the third refrigerant passage, and a second opening/closing part for opening/closing the bypass passage. |
| US09494354B2 |
System and method for calculating parameters for a refrigeration system with a variable speed compressor
A system and method for calculating parameters for a refrigeration system having a variable speed compressor is provided. A compressor is connected to a condenser and an evaporator. An evaporator sensor outputs an evaporator signal corresponding to at least one of an evaporator pressure and an evaporator temperature. An inverter drive modulates electric power delivered to the compressor to modulate a speed of the compressor. A control module is connected to the inverter drive that receives the evaporator signal. The control module monitors electrical power data and compressor speed data from the inverter drive and calculates at least one of a condenser temperature and a condenser pressure based on the evaporator signal, the electrical power data, and the compressor speed data. |
| US09494351B2 |
Method and apparatus for improving refrigeration and air conditioning efficiency
A method and apparatus for improving refrigeration and air conditioning efficiency for use with a heat exchange system having a compressor, condenser, evaporator, expansion device, and circulating refrigerant. The apparatus includes is a liquid refrigerant containing vessel having a refrigerant entrance and a refrigerant exit with the vessel positioned in the heat exchange system between the condenser and the evaporator, and means for creating a turbulent flow of liquefied refrigerant. The apparatus further preferably includes a refrigerant bypass path to sub-cool a portion of the refrigerant within the vessel; a disk positioned at the liquid refrigerant entrance to develop a low pressure area on the back side and create a turbulent flow of refrigerant entering the vessel; and a refrigerant valve incorporated into the refrigerant path downstream of the expansion valve and before the coil which develops a vortex that continues through the refrigerant coil. |
| US09494349B2 |
Apparatus and method for fluid heating and associated systems
A fluid heater employs a vapor compression cycle system. The vapor compression cycle system includes an evaporator, at least one condenser and a working fluid. The fluid heater includes a fluid conduit which forms a tube-in-tube heat exchanger with the condenser to effect heating of the fluid. A sensor is positioned at the condensing zone of the working fluid, to determine the temperature of the working fluid at the condensing phase of the vapor compression cycle. The output of the sensor is used to control the flow rate of fluid through the fluid conduit in order to achieve a desired target temperature of the fluid leaving the conduit. |
| US09494348B2 |
Air-conditioning apparatus
An air-conditioning apparatus controls an opening degree of at least one of a second expansion device and a third expansion device to adjust the amount of refrigerant to flow through the injection pipe. |
| US09494347B2 |
Refrigeration cycle device
In a heating mode, a refrigerant circuit is switched in which a refrigerant is decompressed by an ejector to flow into a gas-liquid separator, and a separated gas phase refrigerant is introduced into an intermediate-pressure suction port of a compressor and at the same time a separated liquid phase refrigerant flows to at least a second variable throttle valve, an interior evaporator, and a suction port of the compressor, in this order. In a cooling mode, a refrigerant circuit is switched in which the refrigerant flowing out of the interior condenser is decompressed by a first variable throttle valve through an exterior heat exchanger to flow into the gas-liquid separator, and a separated gas phase refrigerant is introduced into the intermediate-pressure suction port of the compressor, and at the same time a separated liquid phase refrigerant flows to the second variable throttle valve, the interior evaporator, and the suction port of the compressor, in this order. |
| US09494345B2 |
Refrigeration circuit and method for operating a refrigeration circuit
The invention relates to a refrigeration circuit having a mono- or multi-component refrigerant circulating therein, said refrigeration circuit comprising, in the direction of flow, a condenser, a collecting container, a relief device connected upstream of an evaporator, an evaporator and a compressor unit with single-stage compression. According to the invention, there is an intermediate relief device arranged between the condenser and the collecting container. Furthermore, there is disclosed a method of operating a refrigeration device in which pressure relief of the refrigerant to an (intermediate) pressure of 5 to 40 bar is effected in the intermediate relief device arranged between the condenser and the collecting container. |
| US09494344B2 |
Method for reconfiguring a cryostat configuration for recirculation cooling
A method for converting a cryostat configuration (1) having a first container (2) with a liquid helium bath (3) and a second container (6) which is filled with liquid nitrogen (7) is characterized in that a cooling medium (12) which is in a gaseous state at a temperature of 60K and a pressure of 1 bar, is introduced into the second container and is cooled by a refrigerator (16) by means of a cooling circuit (11), the coolant lines of which are guided into the second container, to an operating temperature of ≦60K. With this retrofit for existing cryostat configurations that utilize both liquid helium and also liquid nitrogen for cooling a superconducting coil, use of liquid nitrogen can be completely avoided and the evaporation rate of the liquid helium can also be considerably reduced without having to re-liquefy the cryogens used. |
| US09494335B1 |
Building pressure control
The air flow of an HVAC system for a multi-story building B is controlled by optimizing the pressure setpoint at the return air plenum PL-1 used for removing or recirculate air from the building, by measuring a pressure differential between the building B air and atmosphere A air at a sensor location P-2, computing a desired pressure differential between the building B air and atmosphere A air, based upon a computed stack effect pressure that is expected to develop at the sensor location on the building for the current inside and outside air temperature in the absence of mechanical action, and controlling the return air fan and damper D-1 to pressurize the air in at the sensor location to produce the desired pressure differential between the building B air and atmosphere A air at the sensor P-2 location. |
| US09494334B2 |
Method of advanced digital economization
A system and method for advanced digital economization for an HVAC system having an economizer. A digital processing unit is configured to open a damper of an economizer within a dead-band range that allows for preemptive cooling prior to a call for cooling. This economization strategy allows for free cooling (outside air) without having to pay energy costs for cooled (air-conditioned) air. The system and method can be used with or without demand control ventilation (DCV). The method also includes a “self-learning” strategy with outside air and return air sensor to regularly sense past economizer damper modifications and average out recent readings to help set the dead-band range. The method can include the ability to work in conjunction with a variable supply fan speed control, provide fault detection, self-correct, auto-configure, and report system status. |
| US09494328B2 |
Filter unit
A filter unit which has a simple structure and can ensure high-level safety in response to risk during operation of an apparatus such as an isolator device is provided. One type of filter unit includes a rectangular cylindrical body having a first wall portion provided with an air inlet portion and a second wall portion formed so as to cross the first wall portion and provided with an air discharge port portion, a filter member provided in the cylindrical body for filtering introduced air, an annular seal member surrounding an outer periphery portion of the air inlet portion, and a detachable lid body closing the air inlet portion in an airtight manner. The filter unit is connected to a work chamber such that the air inlet portion is attached so as to oppose an air outlet of the work chamber and so that the seal member abuts an outer wall portion of the work chamber in an airtight manner. |
| US09494325B2 |
Fuel tank structure
A fuel tank structure comprising a fuel tank; a canister that adsorbs evaporated fuel within the fuel tank, and that releases vapor after adsorption of evaporated fuel; a full tank regulating valve within the fuel tank that becomes a closed state due to a float floating in fuel when a fuel liquid surface reaches a full tank liquid level that is set in advance; a communication pipe that communicates the fuel tank and the canister via the full tank regulating valve, a cross-sectional area varying valve that, when tank internal pressure that is applied from inside of the fuel tank increases, reduces a cross-sectional area of a flow path of vapor that flows toward the float; and a suppressing member that is positioned between the cross-sectional area varying valve and the float, and that suppresses airflow from the cross-sectional area varying valve from directly abutting the float. |
| US09494320B2 |
Method and system for starting an intermittent flame-powered pilot combustion system
A flame powered intermittent pilot combustion controller may include a first power source and a second power source separate from the first power source, a thermal electric and/or photoelectric device, an igniter and a controller. The thermal electric and/or photoelectric device may charge the first power source when exposed to a flame. The controller and the igniter may receive power from the first power source when the first power source has sufficient available power, and may receive power from the second power source when the first power source does not have sufficient available power. |
| US09494319B2 |
Pulverizer monitoring
A system for detecting a combustion-related condition in a pulverizer includes a pulverizer configured to receive coal chunks via an inlet, to grind the coal chunks into coal powder and to output the coal powder via an outlet. The system includes sensors configured to detect heat input characteristics supplied to the pulverizer and heat output characteristics emitted from the pulverizer. The system also includes a controller configured to determine, based on signals from the sensors, whether a combustion-related condition exists in the pulverizer based on a heat balance function including the heat input characteristics and the heat output characteristics. |
| US09494317B2 |
Electrodynamic combustion control with current limiting electrical element
An charge element disposed proximate to a combustion reaction is caused to carry a voltage while also being prevented from arc-discharging or arc-charging to or from the combustion reaction, by a current limiting element in electrical continuity with the charge element. |
| US09494316B2 |
Heating device including catalytic burning of liquid fuel
A heating device (100) for combustion of liquid fuels comprises at least one catalytic element (140) for catalytically burning a mixture of fuel and air, a fuel supply means (133) being disposed on an upstream side of said first catalytic element (140) and an air supply means (132) being disposed on an upstream side of said at least one catalytic element (140). A fuel-evaporating device (130) has a substantially axisymmetric shape and an upstream end and a downstream end. The fuel-evaporating device is heated, during operation, by the at least one catalytic element (140), and is supplied with fuel and air from the fuel supply means (133) and the air supply means (132). The heating device also comprises an outer housing (110), for containing said catalytic element (140) and said fuel-evaporating device (130). The fuel-evaporating device (130) is provided with at least one inner inlet pipe (132; 132b) in the generally upstream end thereof. The pipe (132; 132b) is arranged to inject fuel and/or air in a tangential direction into the generally upstream part of the fuel-evaporating device (130) such that a rotational flow is obtained therein. Moreover, the generally upstream end of the fuel-evaporating device (130) is arranged in the vicinity of the at least one catalytic element (140). |
| US09494314B2 |
Gas powered heating unit and a heat not burn vaporising device
A vaporizing device (80) for vaporizing vaporizable matter without burning the vaporizable matter, typically, tobacco, comprises a vaporization chamber (61) for the vaporizable matter, and a gas powered heating unit (1) for heating the vaporization chamber (61). The heating unit (1) comprises a housing (2) having a main cylindrical side wall (4) closed at its respective ends by a first end wall (5) and a second end wall (6) to form a main chamber (8) within which fuel gas is converted to heat. A secondary cylindrical side wall (62) extends from the second end wall (6) to form the vaporization chamber (61) for receiving a tobacco product (81), a cylindrical sleeve (83) of tobacco (84) for producing an aerosol of vaporizable constituents in the tobacco (84). A cylindrical partition wall (10) concentric with the main side wall (4) of the housing (2) extends into the main chamber (8) from the first end wall (5) and defines a primary combustion chamber (11) and a secondary combustion chamber (12). A cylindrical primary gas catalytic combustion element (13) is located in the primary combustion chamber (11), and a cylindrical secondary gas catalytic combustion element (14) is located in the secondary combustion chamber (12). A fuel gas/air mixture is delivered into the primary combustion chamber (11) through a fuel gas inlet (17) in the first end wall (5) for conversion to heat by the primary gas catalytic combustion element (13). Exhaust gases with entrained unburnt fuel gas from the primary combustion chamber (11) pass into the secondary combustion chamber (12) where remaining unburnt fuel gas is converted to heat by the secondary gas catalytic combustion element (14). An exhaust gas outlet (18) through the main side wall (4) accommodates exhaust gases from the secondary combustion chamber (12). |
| US09494312B2 |
Method of repairing a pressurizer, and equipment for implementing the method
A method for working on a defective heating element of a pressurizer comprising a tank lying flat along a longitudinal axis and elongate heating elements extending within the tank, and at least one spacer plate through which the heating elements pass and which is capable of maintaining a transverse spacing between the heating elements is provided. The method includes cutting at least one spacer plate around the heating element so as to detach said heating element from said spacer plate, and then extracting the heating element from the tank in one single piece. |
| US09494307B2 |
Repositionable junction box
A repositionable junction box is disclosed. The repositionable junction box can include a base comprising at least one wall that forms a cavity. The repositionable junction box can also include a coupling portion extending from the at least one wall, where the coupling portion can include at least one first coupling feature disposed at a distal end of the coupling portion, where the at least one first coupling feature is configured to mechanically couple to a first complementary coupling feature of a plurality of first complementary coupling features disposed on a frame. |
| US09494305B2 |
Lighting systems incorporating flexible light sheets deformable to produce desired light distributions
In accordance with certain embodiments, lighting systems include flexible light sheets having light-emitting elements with first luminous intensity distributions disposed thereover, and the light sheets are curved or folded to produce a second luminous intensity distribution different from the first luminous intensity distribution. |
| US09494304B2 |
Recessed light fixture retrofit kit
This disclosure relates to retrofit systems and methods for lighting installations, and in particular, to retrofit systems and methods used to retrofit troffer-style lighting installations with LED light sources. Retrofit systems can be used with different light fixtures, but those described are particularly adapted for use with troffer-style fixtures. These retrofit systems can provide the same amount of light as traditional light fixtures already do, for example 1600-4000 lumens or more. The retrofit systems can be used with many different light sources but are particularly well-suited for use with solid state light sources or light engines, such as those utilizing LEDs. Some embodiments of the present invention comprise a mechanical mounting system for installing an LED light engine within an existing lighting system housing or pan, such as a troffer pan, without penetrating the ceiling plenum. |
| US09494300B2 |
Illuminating apparatus
An illuminating apparatus includes a light source and an optical member that is disposed in front of the light source and controls light distribution of light emitted from the light source. The optical member has a pair of principal surfaces, and a plurality of prisms extending in one direction are provided on at least one among the pair of principal surfaces. The plurality of prisms include a plurality of reflecting prisms that are provided in a first region A among two regions divided at a virtual plane including a reference axis and emit light entered upon reflecting it at a reflecting surface and a plurality of refracting prisms that are provided in a second region among the two regions and emit light entered upon refracting it at a refracting surface. |
| US09494297B1 |
Solar-powered LED module and lighting fixtures
An exemplary embodiment of a solar-powered lighting fixture includes a solar panel electrically connected to a control circuit, a rechargeable battery to store electrical energy generated by the solar panel, and a LED module with a lens, wherein the lens has a plurality of integral optical elements comprising an inner refracting surface and an outer refracting surface, and the control circuit is capable of charging the battery by adjusting the charge current from the solar panel to the battery, automatically powering the at least one light-emitting diode on and off, and automatically adjusting the level and duration of electrical current provided to the at least one light-emitting diode. In at least one embodiment, the control circuit includes a microprocessor to calculate an operational profile based on the charge stored in the battery and an anticipated power requirement. |
| US09494296B2 |
Method of manufacturing light emitting element of fluorescent light source forming highly precise photonic structure in fluorescence emitting surface of light emitting element
A method manufactures a light emitting element of a fluorescent light source. The method includes forming a photosensitive material layer on a fluorescent substrate, and dividing a coherent beam into branch beams. The method includes causing the branch beams to cross each other thereby generating a first interference beam, and applying an exposure process to the photosensitive material layer with the first interference beam. The method includes producing a second interference beam, and applying the exposure process to the photosensitive material with the second interference beam. The method includes removing those areas of the photosensitive material layer which are irradiated with the first and second interference beams, thereby forming a fine pattern in the photosensitive material layer. The method includes applying an etching process to the fluorescent substrate with the fine pattern of the photosensitive material layer, thereby creating a photonic structure on the fluorescent substrate. |
| US09494293B2 |
Troffer-style optical assembly
A troffer-style fixture. The fixture is particularly well-suited for use with solid state light sources. The troffer comprises a light engine unit surrounded by a reflective pan. An elongated heat sink comprises a mount surface for light sources. An elongated lens is mounted on or above the heat sink. The mount surface is designed to accommodate the light emitters which may come on prefabricated a light strip. One or more reflectors extend out away from the heat sink on the mount surface side. A lens plate is mounted to proximate to the heat sink and extends out to the edge of the reflector(s). An interior cavity is at least partially defined by the reflector(s), the lens plates, and the heat sink. One or more light sources disposed along the heat sink mount surface emit light into the interior cavity where it can be mixed and/or shaped before it is emitted. |
| US09494291B2 |
Motor vehicle lighting and/or signaling device
A device for or passenger compartment lighting of a motor vehicle, which comprises a light source and a light guide, the light source extending in front of a main face of the guide, the light guide comprising at least one coupling face capable of reflecting into the light guide at least a part of the light emitted by the light source, and at least two decoupling faces at a distance from one another and arranged so as to reflect toward an output face of the light guide the light coming from the coupling face. This device furthermore comprises a reading light. |
| US09494288B2 |
Automotive headlamp apparatus
An automotive headlamp apparatus includes a light source, in which a plurality of LED chips are arranged at intervals from each other, and a projection lens for projecting the light, emitted from the light source, toward a front area of a vehicle as a light source image. The semiconductor light-emitting elements may be located within than a focal point of the projection lens. The LED chip is arranged such that the light emitting surface of the LED chip faces the front area of the vehicle. The light emitting surface of the LED chip may be of a rectangular shape and the LED chip may be arranged such that a side of the light emitting surface is at a slant with respect to the vehicle width direction. |
| US09494286B2 |
Light emitting diode troffer door assembly
A troffer door assembly has a frame assembly, a lens member and a light emitting diode (LED) assembly. The rigid brace member is affixed to the frame assembly such that the rigidity of the frame assembly is increased. Hinge members and latch members are positioned in exterior slots on the frame assembly such that the location of the hinge members and latch members can be adjusted. In this manner installed troffer light fixtures can be retrofitted by replacing the installed troffer door with the troffer door assembly as described. |
| US09494279B2 |
Vehicle oil pan with active noise reduction control
A vibration and noise reduction method and apparatus for a fluid reservoir containing an automotive fluid and having a bottom wall. At least a portion of the fluid reservoir is formed of or carries a shape changing material undergoing shape change at a threshold temperature. A controller detects a match between a vehicle operating vibration frequency at a measured vehicle operating characteristic and the resonant vibration frequency of the fluid reservoir and varies the resonant vibration frequency of the fluid reservoir by changing the stiffness of at least a portion of the fluid reservoir through the supply of heat to the fluid reservoir resulting in a change in the shape of at least the shape changing material in the fluid reservoir. The heat is supplied from an electrical conductor in heat transfer relation with the fluid reservoir or an elevated temperature of the automotive fluid in the fluid reservoir. |
| US09494278B2 |
Holster rest
The purpose of the Holster Rest is to provide a secure mounting location for a holster and hand gun when the holster is not attached to a belt or clothing. The design and function allows the user to easily install and remove and relocate quickly to another location. The Holster Rest was designed to be lightweight, strong and portable The Injection Mold process for manufacture will use a plastic composite material which gives it strength and flexibility. |
| US09494275B2 |
Trailer axle jack stand
The trailer axle jack stand relates generally to a trailer axle jack stand for lifting a recreational vehicle, boat, trailer, military equipment, and the like, off the ground, such as for use in changing flat tires, thrown tracks or other repair of the vehicle. The jack stand includes an upstanding support member that is adjustable in height and terminates with a cradle capable of engaging an axle of the vehicle. The jack stand includes a base having a generally arcuate front portion that allows the jack stand to pivot in order to raise the vehicle. |
| US09494274B1 |
Swingable loading device
A swingable loading device contains: a base, a support rack fixed above the base, a swing mechanism and an adjustment mechanism which are housed between the base and the support rack. The swing mechanism includes a first rotatable arm set fixed on the base and driven by a first drive source and includes a second rotatable arm set rotatably connected with a rotary shaft, the first rotatable arm set and the support rack. The first rotatable arm set drives the second rotatable arm set to swing reciprocately along the rotary shaft, and the second rotatable arm set drives the support rack to swing reciprocately. The adjustment mechanism includes a displacement assembly fixed on the second rotatable arm set which drives the first rotatable arm set to move along the second rotatable arm set so as to adjust a distance between the first rotatable arm set and the rotary shaft. |
| US09494271B2 |
Pipe liner and method of using the same
A pipe liner and a method of using the same are provided. The method includes inserting a pipe liner impregnated with a resinous material into a length of pipe, where the pipe liner has an outer diameter substantially equal to or greater than an inner diameter of the pipe. A bladder having an unstretched outer diameter less than the inner diameter of at least a portion of the length of pipe and capable of stretching circumferentially is inserted into the pipe liner. The bladder is expanded under fluid pressure against the pipe liner, pressing the pipe liner against an inner wall of the length of pipe. The resinous material is allowed to cure and harden, leaving a renewed pipe wall. The length of pipe may have a plurality of inner diameters, and the bladder stretches to produce a smooth interior surface of the pipe liner across the plurality of pipe diameters. |
| US09494270B2 |
Systems and methods for locating and restoring service lines in pipeline rehabilitation
Embodiments of the present invention include a system for locating and restoring service lines during pipeline restoration. According to some embodiments of the present invention, the system includes a movable chart, a plug with a marking magnet, and an attachment part. In some embodiments of the present invention, the movable cart is deployed along the inside of a pipeline. In some embodiments, the attachment part is movably coupled to the movable cart. The attachment part is configured to install a plug into the service line at a location where the service line intersects the pipeline, according to some embodiments. In other embodiments, the attachment part is configured to mark the location of the plug in the service line and remove the plug from the service line to restore a fluid connection between the service line and the pipeline. |
| US09494267B2 |
Nut, socket and adapter for a fluid nozzle
The invention relates to a nut (1) for arrangement on a hose connector, including a connecting device (2) which is connectable in a fluid-tight manner to a hose connection part (13), and a receiving means (3) for the hose connector (7), having a first end (3a) and a second end (3b), wherein the receiving means (3) is realized for the purpose of encompassing the hose connector (7) in a form-fitting manner in the circumferential direction in such a manner that the nut (1) and the hose connector (7) are rotatable in relation to one another in the circumferential direction; wherein the nut (1) comprises anti-rotation protection (4) which is realized such that, as a result of a structural element (16) of the hose connection part (13), it is transferable from an open position, in which the nut (1) and the hose connector (7) are rotatable in relation to one another in the circumferential direction when the nut is arranged on the hose connector, into a closed position in which rotating of the nut (1) in the circumferential direction in relation to the hose connector (7) is prevented when the nut (1) is arranged on the hose connector (7). The invention additionally relates to a hose connector for a fluid hose as well as to a hose connection part for a fluid hose. |
| US09494265B2 |
Profile clamp with pre-positioner
Profile clamp and method of connecting two flanged pipes or lines. The profile clamp includes a clamping band having two flanks; and a pre-positioner having at least one attachment section and being connected to the clamping band. The at least one attachment section runs axially beyond one of the flanks and radially inside the two flanks. |
| US09494264B2 |
Coded drug reservoir connection element with hinge
A cap for a cartridge having a bead at the distal end is disclosed. The cap comprises:a main body having a proximal end, a distal end, and a bore that receives the cartridge, the main body further comprising a first segment and a second segment; and a retention feature on the main body suitable for snapping under the bead of the cartridge for securing the cap to the cartridge. |
| US09494262B2 |
Automotive fuel lines including a polyarylene sulfide
A fuel line comprising a thermoplastic composition is described. The thermoplastic compositions exhibit high strength and flexibility and can be used to form one or more layers of single layer or multi-layer fuel lines. Methods for forming the thermoplastic compositions are also described. Formation methods include dynamic vulcanization of a composition that includes an impact modifier dispersed throughout a polyarylene sulfide. A crosslinking agent is combined with the other components of the composition following dispersal of the impact modifier. The crosslinking agent reacts with the impact modifier to form crosslinks within and among the polymer chains of the impact modifier. The compositions can exhibit excellent physical characteristics at extreme temperatures. |
| US09494254B2 |
Electro-magnetic valve
A two-stage electro-magnetic valve maintains a pressing force applied onto a switch valve body from a press member after a lifting of an open-close valve body from a valve seat by an introduction of a pressure of a valve chamber. In such manner, the switch valve body need not be put in a pressure receiving state when the switch valve body is completely closed. In other words, it is not necessary for a pressure receiving diameter of the switch valve body to be smaller than a pressure receiving diameter of the open-close valve body. Such configuration increases design freedom of the pressure receiving diameter for the open-close valve body because it separates the diameter of the valve body from a diameter restriction of the switching valve body, which allows both valve bodies to have the same diameter, which maximizes the effect of a pressure cancel mechanism. |
| US09494253B2 |
Flow control valve with pressure balancing
A flow control valve (1) for a refrigeration system is disclosed. The valve (1) comprises a valve port (14) having a substantially cylindrical inner circumference arranged to receive a protruding portion of a valve member (5). The valve member (5) comprises a protruding portion having a substantially cylindrical outer circumference corresponding to the inner circumference of the valve port (14), said protruding portion also having at least one fluted part (16), said at least one fluted part (16) defining fluid passage along the at least one fluted part (16) when the valve member (5) is in the open position. The valve member (5) is provided with at least one first fluid passage (6) extending through the valve member (5) between a second valve chamber (15) and a pressure balancing chamber (8), and at least one second fluid passage (7) establishing a fluid connection between a first valve chamber (12) and the first fluid passage (6). The second fluid passage (7) has an opening arranged on the substantially cylindrical part of the protruding portion of the valve member (5). The invention allows the pressure of the balancing chamber (8) to be adjusted independently of the primary flow through the valve (1), via the fluted parts(s) (16). |
| US09494252B2 |
Locking device
A locking device is used for locking at least a piston associated with an operating element of a valve, a choke, a blowout preventer or some other unit used in the field of oil/natural gas drilling and/or oil/natural gas production. The locking device comprises a sleeve, which is axially displaceable relative to the piston and which is threadedly engaged with a rotatably supported rod for displacement in an axial direction. The rod is drivingly connected to a motor. In order to be able to determine, by means of simple structural measures, the position of the piston for each of its positions in a sufficiently precise and reproducible manner, the locking device is provided with a position sensor, which extends from a fixed point through a longitudinal bore of the lock rod up to the hydraulic piston and by means of which a distance between the piston and the fixed point can be detected. |
| US09494248B2 |
Electrically actuated valve having two ways and three positions
An electrically actuated valve includes a first working way and a second working way and a poppet configured for providing a seal on a valve seat set hydraulically between the first working way and the second working way. The poppet includes a first operating position, a second operating position, and a third operating position, and is displaceable by an electrical-actuation device In the first operating position, a passage area for a hydraulic fluid defined between said valve seat and said poppet has a maximum value In the second operating position, the passage area is partialized and has a value lower than said maximum value In the third operating position, the poppet is in contact with the valve seat, and the passage area has a substantially zero value, so that the first working way is isolated from the second working way. |
| US09494246B1 |
Linear hydraulic valve
Examples are provided that describe a linear hydraulic valve. In one example a linear valve comprises a sleeve with a plurality of ports spaced apart from each other at a distance. The plurality of ports are associated with a plurality of pressurized fluids. A spool comprising a plurality of openings that correspond to the plurality of ports is provided within the sleeve. The plurality of openings are spaced apart in a manner that enables alignment of a given opening of the plurality of openings to a given port of the plurality of ports based on a given position of the spool within the sleeve. The linear valve comprises an actuator for moving the spool in a forward or reverse linear motion along a longitudinal axis of the sleeve. The spool may be moved to a given position based on selection of a pressurized fluid of the plurality of pressurized fluids. |
| US09494243B2 |
Temperature control valve actuator assembly
A control valve actuator assembly having internally configured pressure transducers and associated pressure channels internally integrated within the yoke of the actuator assembly. |
| US09494242B2 |
Connecting structure for vacuum system
A connecting structure includes housing, a first fixing member, a second fixing member, a sealing member, and an elastic member. A stepped hole is defined on the housing, and includes a first vent, a second vent, and a third vent communicating with each other. A diameter of the second vent is gradually decreased from the first vent toward the third vent, thereby forming a resisting surface on a periphery of the second vent. The first fixing member and the second fixing member are mounted on opposite ends of the housing. The sealing member includes a sealing portion with an exhaust opening. The sealing member is received in the first and second vents, and resisting against the first fixing member. The exhaust opening communicates with the first and second vents. The elastic member is received in the third vent, and resisting between the second fixing member and the sealing member. |
| US09494240B2 |
Valve assembly for a dispenser for fluids
A valve assembly for a dispenser for fluids including: a housing having at least an inlet opening and an outlet opening and a further opening connected or connectable to a fluid displacement mechanism, and a valve member including two parts translatably disposed within the housing, a first part for closing and opening the inlet and a second part for opening and closing the outlet. |
| US09494238B1 |
Unloading method
An apparatus for unloading a stuffing box is formed from a resiliently deformable material. It features a base and a plurality of elongate finger elements. The finger elements are supported about the periphery of the base, and define outer boundaries of a hollow interior region. Each finger element supports an externally projecting lip. In the relaxed position of the apparatus, the lips project outside the cross-sectional profile of the base. In a compressed configuration, the lips are fully contained within the base's cross-sectional profile. When the apparatus is inserted into a stuffing box loaded with coaxially aligned annular packing elements, it assumes a compressed configuration until the lips clear the lowermost packing element to be removed. The apparatus then assumes a relaxed position with the lips engaging the underside of the lowermost packing element. The apparatus and the engaged packing elements are then withdrawn from the stuffing box. |
| US09494236B2 |
Gasket with dissimilar materials
A gasket is provided with two dissimilar materials. The two different materials are used to provide different sealing characteristics. In one embodiment, the different sealing materials join to create the same or a similar profile to the profile of the individual materials. In another embodiment, the different sealing materials have the same profile but have joining portions that are complementary to one another where the two materials are joined to one another. |
| US09494235B2 |
Hollow, elastic expansion-joint seal
An elastic seal for a building joint which includes internal walls or dividers which change orientation when the seal is compressed for placement into the building joint. The change in orientation allow for the seal to apply a relatively uniform force against the joint walls extending from the bottom wall to the top wall of the seal. Additionally, the change in orientation reduces the deflection of the top wall of the seal upwardly when compressed in the building joint. The walls also become more vertically oriented when the seal in compressed. This vertical orientation provides increased load support for the top wall when the seal is compressed into a joint. |
| US09494234B2 |
Hole plug
In a hole plug, shaft bearing portions that axially support a shaft section of a flap valve are formed to an upper portion of an upright wall portion of a panel configuring a housing. The shaft bearing portions are positioned above a groove portion of an engagement section that acts as a contact portion with an opening hole of a floor panel, and are positioned above a lower end edge of a resilient engagement portion. |
| US09494224B2 |
Circular wave drive
A circular wave drive system, and a method for use of a circular wave drive, are provided. In one embodiment, a circular wave drive is provided, the circular wave drive comprising: a substantially enclosed housing having a chamber therein, a ring-shaped wheel residing in the chamber, a wave generator having a wheel-driving portion that is oriented within the hollow central portion of the ring-shaped wheel; and an output element having a wheel-driven portion that is oriented within the hollow central portion of the ring-shaped wheel opposite the wheel-driving portion of the wave generator. |
| US09494221B2 |
Torque converter clutch with low back pressure
A torque converter includes an impeller shell and a backing plate defining at least a portion of a first hydraulic chamber, a cover and a piston plate defining at least a portion of a second hydraulic chamber, and a third hydraulic chamber. The third chamber is sealed from the first and second hydraulic chambers such that a hydraulic flow between the third chamber and the other chambers is at least restricted. In some example embodiments, the torque converter includes a turbine, a stator, and an impeller disposed within the first hydraulic chamber, and a lockup clutch including a piston plate. The first chamber is for being pressurized to prevent cavitation in the turbine, stator, or impeller, the second or third chamber is for being pressurized to engage the lockup clutch, and the other of the second or third chamber is for being de-pressurized to reduce a back pressure on the lockup clutch piston plate. |
| US09494219B2 |
Small opening/closing slider
Tables having nuts are easily assembled and/or replaced on a lead screw from an open side thereof. The lead screw has a large screw near a motor and a small screw remote from the motor. A right-handed screw mating with one of the nuts and a left-handed screw mating with the other of the nuts lie adjacent to each other in the lengthwise direction. A stepped portion of flange coming into an inner ring of a bearing is placed on an end shaft in adjacency to the large screw. The pair of the tables after energization of the motor is controlled to come to a preselected phase in which the tables get closer or nearer each other or come to another preselected phase in which the tables go away from each other. |
| US09494218B2 |
Power plant
In a power plant, the rotational speeds of four rotary elements, formed by a rotatable carrier that rotatably supports first and second pinion gears which are in mesh with each other, first and second gears which are in mesh with one of the two pinion gears, and a third gear, which is in mesh with the other of the two pinion gears, satisfy a collinear relationship in which the rotational speeds are aligned in a single straight line in a collinear chart. The first and second outer rotary elements, which are positioned at opposite outer sides of the straight line in the collinear chart, respectively, are connected to first and second energy input/output units, respectively. First and second quasi-outer rotary elements positioned adjacent to the first and second outer rotary elements, respectively, are connected to one and the other of two driven parts. |
| US09494217B2 |
Multi-speed transmission
A transmission is provided having an input member, an output member, at least three planetary gear set assemblies, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear set assemblies include first, second and third members. The torque transmitting devices include clutches and brakes actuatable in combinations of three to establish a plurality of forward gear ratios and at least one reverse gear ratio. |
| US09494214B2 |
Metal chain
To provide a metal chain having reduced weight and size but uncompromized strength, and manufacturable/assemblable with reduced work burden and cost. A metal chain is formed by coupling together a plurality of inner links and outer links alternately and pivotably in a longitudinal direction of the chain. Each of the outer link includes a pair of front and back pins and a pair of left and right outer plates. Each of the inner links includes a pair of front and back bushings and a pair of left and right inner plates. The pair of front and back bushings and the pair of left and right inner plates of the inner link are integrally formed as one component. |
| US09494211B2 |
Fuel tank shock-absorbing member
A fuel tank shock-absorbing member is provided that can be easily assembled and hardly comes off from a fuel tank. A fuel tank shock-absorbing member that is attached in a recess of a fuel tank includes a main body, a stem that extends vertically downward from the main body, and an engaging part that is formed at a distal end of the stem to have a larger diameter than that of the stem and engages in the recess. A plurality of ribs extending radially are formed on an outer circumferential surface of the engaging part. |
| US09494209B1 |
Regressive hydraulic damper
A damper of shock and vibration. In one embodiment there is a hydraulic damper with a regressive damping characteristic in both compression and extension, such that damping forces decrease with increased stroking velocity within a predetermined range of stroking velocity. Outside of this range, damping forces are progressive, such that the damping force increases with increased stroking velocity. In another embodiment, there is a hydraulic damper with a second, slidable piston within one of the internal chambers defined by the main piston. This secondary piston is spring loaded and hydraulically latchable at either a first position or a second position based on the pressure differential across the main piston. |
| US09494206B2 |
Vibration damping
A vibration damping insert configured to seat within a cell of a cellular structure and to span the cell cavity. The insert comprises a first portion formed of a first material and a second portion formed of a second material having lower stiffness than the first material. The first portion is arranged to constrain deformation of the second portion to be in a predetermined direction. The invention also comprises a vibration damping body comprising a cellular structure formed of a plurality of tessellating cells and a vibration damping insert as described. The vibration damping insert is mounted in at least one of the cells in the cellular structure. The invention also comprises a method of manufacturing a vibration damping body. |
| US09494199B2 |
Rolling boot with transition region
A rolling boot comprises a first fastening region for fastening the boot to a joint casing, a second fastening region for fastening the boot to a shaft, and a fold region between the first and the second fastening region with a first fold near to the first fastening region and a second fold near to the second fastening region. The boot further comprises, between the first fastening region and the first fold, a first transition region comprising a first flange neighboring the first fastening region with a bottom. A ratio between a first minimal diameter D1, defined by the bottom of the first flange of the first transition region, and a second maximal diameter D2, defined by the first fold, where both are viewed in a longitudinal section direction along the main axis, is between approximately 1:1.01 to approximately 1:1.25. |
| US09494198B2 |
Universal joint with protective shield
A constant velocity (CV) joint includes a conical shield to protect a J-boot from damage due to projectiles such as stones. In order to facilitate vehicle assembly, the conical shield is divided into a number of leaves which each flex radially to permit installation of bolts. When the CV joint is shipped to the vehicle assembly plant, a band is installed to hold the leaves in a stowed position. Once the bolts have been installed to attach the CV joint to a driveline component, the band is removed and the leaves flex to a deployed position in which they protect the J-boot. |
| US09494195B2 |
Max type radial ball bearing with wire cage
A rolling bearing assembly including a wire cage is provided. The assembly includes a radially inner ring including a first filling slot and a radially outer ring including a second filling slot. The first and second filling slots and a radial distance defined between radially inner ring and the radially outer ring are dimensioned to receive the spherical rolling elements. The wire cage includes first and second wires that extend around opposite axial sides of each of the spherical rolling elements in an alternating manner. The first and second wires overlap each other in areas between adjacent ones of the spherical rolling elements, and crimping elements affix the first and second wires together in each of the areas between the adjacent rolling elements. |
| US09494193B2 |
Sliding member and sliding bearing
A sliding member includes a base layer including soft particles made of a soft material softer than a matrix and deposited in the matrix, and a soft layer made of the soft material formed on a surface of the base layer. A boundary portion is formed between crystal grains that have a unique crystal grain structure of the soft particles and crystal grains that have a unique crystal grain structure of the soft layer. An anodic oxidation film of the soft material is formed on the boundary portion. |
| US09494190B2 |
Bearing assembly with overload protection
A bearing assembly is described that includes a shaft and an inner race affixed to the shaft. An outer race is disposed radially around the inner race defining a bearing run space with rolling elements between the inner and outer races. An axial bore in the support or the rotor has a radial gap between the bore wall and the outer race, and the assembly is configured to provide a radial displacement between a portion of the outer race and the axial bore wall in response to a radial overload force applied to the rotor. |
| US09494186B2 |
Rotational degree of freedom joint constraint
A rotational degree of freedom joint constraint system is disclosed. The system can include joint constraint hardware, such as a first component and a second component. The first component can have a rotational interface, and a constraint feature associated with the rotational interface. The second component can have a socket operable with the rotational interface to facilitate relative movement of the first component and the second component in at least one rotational degree of freedom. The second component can form an opening configured to facilitate movement of the constraint feature therein upon the relative movement of the first component and the second component. The rotational degree of freedom joint constraint system can also include a locking mechanism operable with the constraint feature. Movement of the constraint feature within the opening can be preventable by the locking mechanism to constrain the relative movement of the first component and the second component. |
| US09494185B2 |
Support strut for supporting primary components as well as guiding systems with such a support strut and method for manufacturing such a support strut
A support strut for use as a primary load-bearing structural component for the hinged coupling of at least one additional primary load-bearing structural component. The support strut includes: a rod-shaped base body extending in a longitudinal direction, a fiber composite with an annular cross section, central hole originating from the first end of the base body, and with annular holes spaced apart relative to each other in the circumferential direction of the annular cross section and originating from the first end of the base body as well as running along the longitudinal direction in the base body; roving bundles imbedded in a matrix material that fills up the respective annular hole; and a hinged connecting body with a bearing receptacle for holding a swivel joint; as well as a guiding system with such a support strut and a method for manufacturing such a support strut. |
| US09494180B2 |
Bolt-locking apparatus, mounting method thereof and mounting jig
A bolt-locking apparatus includes a plurality of fitting members 2 and 3 which are relatively non-rotatably fitted to heads of a plurality of bolts 5, and an engaging member 4 fitted to the plurality of fitting members 2 and 3 such that the engaging member 4 straddles the fitting members 2 and 3. Outer peripheral surfaces 2b and 3b of the fitting members 2 and 3 are non-circular in shape. The engaging member 4 includes a plurality of engaging holes (non-circular engaging portions) 8a and 8b which correspond to the non-circular outer peripheral surfaces 2b and 3b of the plurality of fitting members 2 and 3. |
| US09494175B2 |
Clipping device
A clipping device includes a first arm having a body portion that includes a connecting portion and a fastener at two ends thereof, respectively; a second arm having a body portion that includes a connecting portion and a fastener-receiving portion at two ends thereof, respectively, wherein the connecting portion is connected to the connecting portion of the first arm; and a lock assembly having a fastener removably engaged with the fastener of the first arm and a switch being shiftable between a first position and a second position. When the switch is at the first position, the fastener of the lock assembly is displaceable, and when the switch is at the second position, the fastener of the lock assembly is not displaceable. |
| US09494171B2 |
Multiple valve device
A valve housing of a multiple valve device is formed by being split into two parts, that is, a first housing block and a second housing block abutting against and separated away from each other at positions of facing joining surfaces. Three or more spool sliding bores are provided on the first housing block forming a three-dimensional structure. The other spool sliding bores are provided on the second housing block forming a three-dimensional structure. A relief valve for suppressing maximum pressures in a plurality of oil passages to a predetermined set pressure or less is provided on one of the first and second housing blocks. This relief valve is arranged at a position closer to the joining surfaces than each of the spool sliding bores provided in the one of housing blocks. |
| US09494169B2 |
Engine control apparatus for work machine and engine control method thereof
The present invention includes an information generator to set a lever manipulation amount total sum decrease flag during a period when a lever manipulation amount total sum is decreasing, a first processor to process an engine actual output, an engine actual output latching function block to output the maximum value of the engine actual output until the present during a period in which a lever manipulation amount total sum decrease flag is not set, and output the present engine actual output during a period in which the flag is set, a second processor to output an engine target output based on the engine output, and a controller to control the engine speed under limitation of the engine target output. |
| US09494168B2 |
Energy efficient fluid powered linear actuator with variable area and concentric chambers
Hydraulic actuation systems having concentric chambers, variable displacements and energy recovery capabilities include cylinders with pistons disposed inside of barrels. When operating in energy consuming modes, high speed valves pressurize extension chambers or retraction chambers to provide enough force to meet or counteract an opposite load force. When operating in energy recovery modes, high speed valves return a working fluid from extension chambers or retraction chambers, which are pressurized by a load, to an accumulator for later use. |
| US09494165B2 |
Turbo engine with improved compensating piston gasket
A flow machine (1) has an outer housing (2) with an inner housing (6), particularly a guide blade carrier, arranged therein and a rotor shaft (10) which is situated in the latter, a cover (4; 8) which is fastened to the outer housing (2) and separates an inlet pressure (p1) in the interior of the outer housing (2) from an ambient pressure (pu) outside the outer housing, and a compensating piston seal (22) for sealing an outlet pressure (p2) in a work space, particularly compression space (16), defined between the rotor shaft (10) and the inner housing (6) against the inlet pressure (p1) in a noncontacting manner. The compensating piston seal (22) is fastened to the cover (4; 8). |
| US09494163B2 |
Turbocharger
A turbocharger includes: a suction passage into which a fluid is sucked from outside of a compressor housing; an outlet passage that guides the fluid, which is sucked through the suction passage and compressed, to the outside of the compressor housing; an opening portion formed in a wall surface of the compressor housing and serving as an opening of the suction passage; a return passage which makes the outlet passage and the suction passage communicate with each other through the opening portion, thereby returning the compressed fluid from the outlet passage to the suction passage; and an air bypass valve which opens and closes the opening portion. A level of a bottom surface of the return passage located on a vertically lower side therein declines from the outlet passage toward the suction passage without ever rising. |
| US09494161B2 |
Motor
A motor includes a cylindrical or substantially cylindrical rotor unit configured to rotate about a rotation axis; a bearing unit arranged to rotatably support the rotor unit; a bearing holder arranged to hold the bearing unit; a disc-shaped or substantially disc-shaped base to which the bearing holder is fixed; a stator unit arranged inside the rotor unit and fixed to the bearing holder; and a circuit board arranged between the base and the stator unit and held by the stator unit. The circuit board is supported on the base through an insulative and flame-retardant vibration-preventing member. |
| US09494157B2 |
Compressor with capacity modulation and variable volume ratio
A compressor is provided and may include a shell assembly defining a suction pressure region and a discharge pressure region. A first scroll member may include a first discharge port and a first modulation port. A second scroll member may include a first variable volume ratio port. A capacity modulation valve assembly may be in fluid communication with the first modulation port and may be displaceable between open and closed positions to selectively provide communication between a first intermediate compression pocket and the suction pressure region via the first modulation port. A variable volume ratio valve assembly may be in fluid communication with the first variable volume ratio port. The variable volume ratio valve assembly may be displaceable between open and closed positions to selectively provide communication between a second intermediate compression pocket and the discharge pressure region via the first variable volume ratio port. |
| US09494153B2 |
Variable displacement oil pump
A variable displacement oil pump includes: a switching mechanism arranged to switch a state in which the hydraulic fluid is introduced to the second control hydraulic chamber through a connection passage, and a state in which the hydraulic fluid is discharged from the second control hydraulic chamber through the connection passage; and a control mechanism arranged to be actuated before the eccentric amount of the cam ring becomes minimum, and arranged to vary an opening area of the connection passage as the discharge pressure is increased, and to vary an opening area of a discharge passage arranged to discharge the hydraulic fluid within the second control hydraulic chamber, in a direction opposite to a direction of a variation of the opening area of the introduction passage. |
| US09494148B2 |
Reciprocating compressor having fluid bearing
A reciprocating compressor is provided. Bearing holes of a fluid bearing of the compressor may be positioned correspond to a full reciprocating region of a piston, to reduce/eliminate frictional loss and/or abrasion between a cylinder and the piston. The bearing holes may be concentrated at certain regions of the cylinder to stably support the piston through a full reciprocating range. Compression coil springs may maintain concentric alignment of the cylinder and the piston. Gas through holes may be radially formed at the piston to lower a pressure of a bearing space and allow refrigerant to be smoothly introduced into the bearing space through a gas pocket. A casing of the compressor may include an outer shell and an inner shell to attenuate vibration generated due to friction generated by operation of the reciprocating compressor. |
| US09494145B2 |
Electric motor
An electric motor with a casing in which a stator in coaxial arrangement with the motor shaft and a rotor are disposed, and a terminal box which is attached to a casing peripheral wall and in which electronic components are arranged. Between the terminal box and the casing a breakthrough is provided on the one hand and an auxiliary impeller firmly connected to the motor shaft is mounted inside the motor casing on the other hand such that an air stream can flow from the interior of the casing into the interior of the terminal box and/or vice versa when the electric motor is operating. |
| US09494144B2 |
Piston pump for a high-pressure cleaning appliance
A piston pump for a high-pressure cleaning appliance is provided, including a pump block having a plurality of pump chambers, into each of which one piston plunges, and including a pump head having a suction inlet and a pressure outlet, each pump chamber in flow connection via a suction valve with the suction inlet and via a pressure valve with the pressure outlet, and including a clamping bracket engaging around the pump head. The piston pump can have a single U-shaped clamping bracket oriented symmetrically in relation to the longitudinal pump axis, and the pump head and the pump block form between them downstream of the pressure valves a pressure chamber in which a central, piston-like insert part is arranged, the insert part being surrounded by a sealing element and having a passage, and a pressure line oriented coaxially with the longitudinal pump axis being arranged downstream of the passage. |
| US09494141B2 |
Solar thermal power system
A solar thermal power system includes a solar receiver and a thermal energy storage arrangement including thermal energy storage fluid to be circulated through the solar receiver to store thermal energy. The system includes a multistage steam turbine operable on variable pressure steam generated by primary and secondary arrangements, by utilizing the fluid. The primary arrangement generates and supplies a high pressure steam to a high pressure turbine inlet, and exits from a high pressure turbine outlet. The secondary arrangement having a reheat assembly, to generate an intermediate pressure steam from the fluid, received from the storage arrangement through the reheat assembly. The intermediate pressure steam and released steam from a high pressure turbine outlet are mixed and reheated in the reheat assembly to be supplied to an intermediate pressure turbine inlet. |
| US09494136B1 |
Reflex camber surfaces for turbines
A turbine rotor assembly having a rotor core formed by three reflex camber surfaces disposed symmetrically about an axis, each reflex camber surface being identical and having an aerodynamic shape producing positive torque through a large portion of its upwind travel while rotating about the axis. The trailing edge of each reflex camber surface joined to the leading edge of the adjacent reflex camber surface creating an envelope shielding the rotor core from the fluid driving the rotor. |
| US09494135B2 |
Wind turbine blade with a blade attachment
A wind turbine blade with a blade attachment is provided. A tip end of the wind turbine blade is connected with the blade attachment by a glue-interface. The glue-interface is arranged between the tip end of the blade and the blade attachment. The glue-interface is arranged in a circumferential manner in view to the tip end of the blade and in view to the blade attachment. The blade attachment includes a core with a surface, while the core is surrounded by this surface.The blade attachment, which comprises the core and the surface, is completely made of one foam, showing at least two different densities. That part of the surface of the core, which is arranged adjacent to the glue-interface, is made of foam with a first density, while the chosen first density prevents the infusion of water from the glue-interface into the core. |
| US09494133B2 |
Method for lowering and raising a wind turbine blade
A method of lowering a wind turbine blade after removal from a wind turbine lowers the blade in a vertical position to a point near the ground, and rotates it to a horizontal position for emplacement on a cradle. A winch is situated in the nacelle of the wind turbine. A cable extends downward from the winch to the blade root where it may be secured to a load cell. A tip end shoe is placed around the lower portion of the blade, and includes a crane hook receiving component that is used when the blade orientation is being changed. Tag lines are attached to the root and the tip end shoe, and extend to points on the ground where technicians manipulate them to prevent the blade from being blown into the tower. |
| US09494131B2 |
Monopile foundation for offshore wind turbine
A method for installing a wind turbine comprises establishing a substructure, the substructure comprising at least one pile extending upwards and the at least one pile being part of a primary structure of the substructure, establishing a support of a secondary structure on the at least one pile, mounting of fittings to the secondary structure, the mounting of the fittings to the secondary structure preferably being established by welding or bolting, and not mounting fittings to at least one of the at least one pile being part of the primary structure. A method may alternatively comprise mounting a wind turbine tower to the at least one pile being part of the primary structure, and the secondary structure constituting an intermediate structure between the at least one pile and the wind turbine tower. Even in the alternative, a method may comprise the mounting of the secondary structure to at least one intermediate tubular section being part of the primary structure and mounting the wind turbine tower to the at least one intermediate tubular section. |
| US09494129B2 |
Multiple oscillation-type generator
A multiple oscillation-type generator includes: a first reciprocating member arranged inside a fluid and configured to reciprocate by lifting force, lowering force, or flow energy resulting from the fluid; a second reciprocating member arranged inside the fluid at a distance from the first reciprocating member and configured to reciprocate by lifting force, lowering force, or flow energy resulting from the fluid; a first conversion unit connected to the first reciprocating member and configured to convert reciprocating movements into rotational movements; a second conversion unit connected to the second reciprocating member and configured to convert reciprocating movements into rotational movements; a main power shaft configured to make rotational movements by rotational movements of the first conversion unit and the second conversion unit; and a generation unit configured to produce electric power using transferred rotational movements of the main power shaft. |
| US09494125B2 |
System and method of ignition coil testing
An ignition coil tester for testing an ignition coil having primary and secondary circuits. The tester includes a cable connector including a primary circuit connector and a secondary circuit connector electrically connectable to the ignition coil. The tester further includes an electronic ignition control module electrically coupled to the primary and secondary circuit connectors and configured to generate ignition coil testing signals for communication to the ignition coil via the primary and secondary circuit connectors The electronic ignition control module is further configured to monitor the connection between the primary circuit connector and the primary circuit of the ignition coil and the connection between the secondary circuit connector and the secondary circuit of the ignition coil, and cease communication of the ignition coil testing signals when the primary circuit connector or secondary circuit connector are not connected to the respective ones of the primary and secondary circuits. |
| US09494124B2 |
Electrical apparatus
An aircraft electrical apparatus includes an engine starter motor control unit configured to provide an AC input voltage to a transformer rectifier unit. The apparatus includes a transformer rectifier unit for supplying power to an aircraft DC supply bus. The engine starter motor control unit provides the AC input voltage to the transformer rectifier unit. |
| US09494123B2 |
System for cranking internal combustion engine by engagement of pinion with ring gear
In a system for driving a starter with a pinion so that the starter rotates a ring gear coupled to a crankshaft of an internal combustion engine to crank the internal combustion engine during a drop of a rotational speed of the crankshaft by automatic-stop control of the internal combustion engine, a predictor predicts a future trajectory of the drop of the rotational speed of the crankshaft based on information associated with the drop of the rotational speed of the crankshaft. A determiner determines a timing of the driving of the starter based on the future trajectory of the drop of the rotational speed of the internal combustion engine. |
| US09494120B2 |
Chainsaw having ventholes for ventilation
A chainsaw includes: an engine unit; a fuel supplying device configured to supply fuel to the engine unit; and an engine chamber defining portion defining an engine chamber therein. The engine unit includes: a cylinder unit housing a piston therein; a crankshaft configured to be driven by the piston; and a crank case configured to support the cylinder unit and house the crankshaft therein. The cylinder unit is accommodated in the engine chamber. The engine chamber defining portion has a partitioning portion interposed between the cylinder unit and the fuel supplying device and is formed with a first engine chamber venthole and a second engine chamber venthole adjacent to the cylinder unit for achieving ventilation between the engine chamber and atmosphere. |
| US09494117B2 |
Valve assembly for an injection valve and injection valve
A valve assembly for an injection valve includes a valve body having a cavity with a fluid inlet portion and a fluid outlet portion; a hollow valve needle axially movable in the cavity between open and closed positions to control fluid flow through the fluid outlet portion, wherein fluid can flow from the fluid inlet portion into the hollow valve needle; and an actuator assembly that actuates the valve needle and includes an axially movable armature. The valve needle includes first orifice(s) between the armature and the fluid outlet portion and second orifice(s) located adjacent or upstream of the armature. The first and second orifices allow fluid flow between the hollow valve needle and the cavity. A first gap defined between the valve needle and the armature allows fluid flow from the hollow valve needle via the second orifice into the first gap and further into the cavity. |
| US09494114B2 |
Water discharge device
A water discharge device may include a water collection chamber including a water drainage valve. At least one water sensor may be arranged in a region of the water collection chamber for determining a water level in the water collection chamber and for controlling the water drainage valve. A device may be configured to maintain the water sensor in contact with the water by keeping a water level artificially high in the region of the water collection chamber at the water sensor. |
| US09494110B2 |
System for reducing the dynamic behavior of the movable segment of a deployable nozzle for a rocket engine
A deployable nozzle for a rocket engine, the nozzle including at least a stationary divergent segment and a movable divergent segment that is coaxial about the stationary divergent segment and configured to move along the stationary divergent segment from a retracted position towards a deployed position. The deployable nozzle further includes a transverse stiffener that is prestressed in tension and that extends transversely relative to the movable divergent segment in a vicinity of a downstream end of the movable divergent segment between at least two points at a periphery of an inside wall of the movable divergent segment. |
| US09494109B2 |
Pivoting ball stop for exhaust duct liner hanger
A hanger for suspending a liner within an exhaust duct of a gas turbine engine comprises a bracket, a disk and a rod. The bracket is for connecting to an exhaust duct liner of the gas turbine exhaust system. The disk is slidably engaged with the bracket. The rod is for connecting to an exhaust duct of the gas turbine engine. The rod is pivotably connected to the disk. |
| US09494107B2 |
Thermodynamic machine
A thermodynamic machine (1) of a Stirling type, the machine comprising an expansion chamber (5), a compression chamber (6), a regenerator (12) disposed between the expansion and compression chambers; a first heat exchanger (13) in communication with the expansion chamber and the regenerator; a second heat exchanger (14) in communication with the compression chamber and the regenerator; a first bypass conduit (15) connecting the expansion chamber with the regenerator bypassing the first heat exchanger; a second bypass conduit (16) connecting the compression chamber with the regenerator bypassing the second heat exchanger; at least a pair valves (18, 20, 22, 24), one valve (18, 20) provided between the expansion chamber and the first heat exchanger and/or between the regenerator and the first heat exchanger and/or in the first bypass conduit between the expansion chamber and the regenerator; and the other valve (22, 24) provided between the compression chamber and the second heat exchanger and/or between the regenerator and the second heat exchanger and/or in the second bypass conduit between the compression chamber and the regenerator; the valves being controllable. |
| US09494106B2 |
Piston for an internal combustion engine
The invention relates to a piston for an internal combustion engine, comprising a piston head and a piston skirt, the piston head having a peripheral annular part and in the region of the annular part, a peripheral cooling channel. The piston skirt comprises piston bores provided with hub bores, which are arranged over the hub connections on the underside of the piston head. The piston hubs are interconnected over the running surfaces. According to the invention, the wall of the cooling channel which extends in the region of the annular part comprises an inclined portion and together with the central axis of the piston (M), forms an acute angle (a). At least one bore which is closed towards the outside is arranged between a running surface and a hub bore such that the at least one bore leads into the cooling channel, and that the cooling channel and the at least one bore contain a coolant in the form of a metal or a metal alloy which have a low-melting point. |
| US09494102B2 |
Method for operating a fuel injection system of an internal combustion engine
A method for operating a fuel injection system of an internal combustion engine is described in which pressurized fuel is provided in a pressure storage device and a fuel pressure prevailing in pressure storage device is regulated with the aid of a pressure regulation, during a first measuring interval at least one fuel withdrawal from the pressure storage device taking place, and during a second measuring interval no fuel withdrawal from the pressure storage device of this type taking place, and during the first and the second measuring intervals a performance quantity of the pressure regulation being ascertained in each case, and the fuel quantity withdrawn during the first measuring interval being ascertained for the at least one withdrawal from a difference of the ascertained performance quantities of the pressure regulation. |
| US09494101B2 |
Control system for internal combustion engine and controlling method for internal combustion engine
A control system executes failure detection of a direct injector when a port injector stops injection and the direct injector injects, and executes the failure detection when a recirculation passage is closed by an EGR valve. |
| US09494100B2 |
Determining the closing point in time of an injection valve on the basis of an analysis of the actuation voltage using an adapted reference voltage signal
A method for determining a closing time of a valve having a coil drive may include switching off a current flow through a coil of the coil drive so that the coil is depowered, measuring a time curve of a voltage induced in the non-powered coil, wherein the induced voltage is generated at least partially by a motion of the armature relative to the coil, evaluating the measured time curve of the voltage induced in the coil, wherein the evaluation comprises comparing the measured time curve of the voltage induced in the depowered coil to a reference voltage curve stored in an engine controller, and determining the closing time based on the evaluated time curve. The reference voltage curve is thereby adapted to current operating conditions of the valve. A corresponding device and computer program for determining the closing time of a valve comprising a coil drive are also disclosed. |
| US09494099B2 |
Method for operating a drive unit and drive unit
The invention relates to a method for operating a drive unit, wherein the drive unit has an internal combustion engine, which is provided with at least one fuel pump, which is controlled and/or regulated by a pump control unit and which is intended for introducing fuel into a pressure accumulator; a metering system for introducing fuel, which has been metered by means of a lambda function unit, from the pressure accumulator into the internal combustion engine; and a pressure sensor for determining the pressure in the pressure accumulator; and wherein the output variables of the pump control unit and the lambda function unit are evaluated in order to determine a malfunction of the internal combustion engine. In this case, it is provided that additionally the pressure sensor is subjected to at least a defined test pressure for at least a short period of time and that the pressure that is measured with the pressure sensor is compared with the defined test pressure, in order to determine or rule out a malfunction of the pressure sensor. Furthermore, the invention relates to a drive unit. |
| US09494098B2 |
Method for detecting combustion noise in internal combustion engine, combustion noise detection device, and device for controlling internal combustion engine
Although a method for changing a combustion method taking place in an internal combustion engine depending on running condition is proposed, it can be considered that conditions under which a combustion noise occurs naturally differ with different methods. A detection method of prior art is not compatible with different combustion methods and the accuracy of combustion noise detection was low. Accurate combustion noise detection is enabled by identifying a combustion mode taking place in the internal combustion engine, selecting a sensed frequency or frequency band of a combustion noise sensor that detects a combustion noise in a combustion chamber of the internal combustion engine according to the combustion mode, and detecting a combustion noise. |
| US09494086B2 |
Systems and methods for improved combined cycle control
Systems and methods for improved control of a turbomachine system with a bottoming cycle system are presented. The systems and methods include a controller that utilizes modeling techniques to derive a plurality of load path curves. The controller utilizes a current load path, a minimum load path, and a constant efficiency load path. The systems and methods include a control process configured to receive a user input representative of a life cycle control modality and to execute a control action based on deriving a load efficiency by applying the current load path, the minimum load path, the constant efficiency load path, or a combination thereof, and the life cycle control modality. The control action is applied to control the turbomachine system and the bottoming cycle system fluidly coupled to the turbomachine system. Further, the life cycle control modalities may be selected by a user based upon known tradeoffs. |
| US09494084B2 |
Gas turbine engine with fan variable area nozzle for low fan pressure ratio
A gas turbine engine includes a fan section with twenty (20) or less fan blades and a fan pressure ratio less than about 1.45. |
| US09494083B2 |
Emissions control systems and methods
Methods and systems are provided related to an emissions control system. The emissions control system has an exhaust after-treatment system defining a plurality of distinct exhaust flow passages through which at least a portion of an exhaust stream can flow, e.g., the exhaust stream is produced by an engine. The emissions control system also includes a controller for controlling injection of reductant into the exhaust stream flowing through each of the flow passages. In one example, the emissions control system is configured for use in a vehicle, such as a locomotive or other rail vehicle. |
| US09494082B2 |
Electrical connectors
An electrical raft is provided comprising a rigid material having multiple electrical conductors embedded therein. An electrical connector is provided to the raft that has a back-shell which is embedded in the rigid material and which joins to a connector body to enclose a first end of a housing of the connector body. The housing also has a second end at which electrical contacts are provided for connection to another component. The connector body is detachable from the back-shell to electrically disconnect it from the embedded electrical conductors and allow removal of the connector body from the electrical raft. In this way, the connector body may be readily removed, for example for upgrade or repair, while retaining a robust and reliable connection. |
| US09494080B2 |
Fuel pumping unit
A fuel pumping unit has a low pressure pump, a high pressure pump, and a drive input which drives the low and high pressure pumps. The low pressure pump supplies, in use, fuel at a boosted pressure to the high pressure pump. The fuel pumping unit further has a low pressure housing containing the low pressure pump, and a high pressure housing containing the high pressure pump. The housings are joined together at a housing interface. The drive input is contained in one of the housings, whereby drive from the drive input is transferred across the interface to the pump in the other housing. The housing interface includes a gap which interposes between the high pressure pump and the low pressure pump. A layer of substantially stagnant fuel is trapped, in use, in the gap to reduce heat transfer from the high pressure pump to the low pressure pump. |
| US09494077B2 |
Gas turbine engine comprising three rotary bodies
A gas turbine engine for propelling an aircraft, including a low pressure rotary body including low pressure turbine rotor blades, an intermediate rotary body including intermediate turbine rotor blades, a high pressure rotary body including high pressure turbine rotor blades, an air flow flowing through the engine from upstream to downstream. The at least one intermediate turbine rotor blade is followed directly downstream by a low pressure turbine rotor blade so as to straighten air flow deflected by the intermediate turbine rotor blade. |
| US09494074B2 |
Arrangement and method for an internal combustion engine with direct dual fuel injection
An arrangement and method for a combustion engine with direct injection and in particular to switching between two types of fuel is disclosed. A high-pressure pump (10) is connected to a combustion engine and the high-pressure rail for the direct injection of a fuel. At least two fuel storages (21,27) containing petrol and liquefied gas are present. The arrangement allows for switching from one fuel to another. Switching occurs by purging a fuel from the high-pressure pump (10) and the fuel supply line connected thereto by temporarily collecting the fuel in a purge unit (28). The purge unit (28) is arranged for purging the high-pressure pump (10), thus forcing out the prevailing fuel and replacing it with the new fuel. |
| US09494072B2 |
Exhaust purification system of internal combustion engine
A three way catalyst and an NOx storage catalyst are arranged in an engine exhaust passage. In an engine low load operating region, a combustion is performed under a lean air-fuel ratio, and when NOx should be released from the NOx storage catalyst, the air-fuel ratio in a combustion chamber is made rich. In an engine medium load operating region, the base air-fuel ratio is made lower as compared with the engine low load operating region, and the air-fuel ratio in the combustion chamber is made rich at a shorter period as compared with the engine low load operating region. When the operating state of the engine is switched from the engine low load operating region to the engine medium load operating region, the air-fuel ratio in the combustion chamber is temporarily made rich, and the degree of richness of the air-fuel ratio at this time is stepwise lowered. |
| US09494071B2 |
Mounting mat for mounting monolith in a pollution control device
The present invention provides a multilayer mounting mat for mounting a pollution control element. The mounting mat comprises a layer of intumescent material between two non-intumescent layers defining opposite major sides of the mounting mat. The mounting mat in accordance with the present invention is suitable for mounting a pollution control element in a pollution control device and is in particular suitable for mounting fragile monolith such as thin-wall and ultra thin-wall monoliths. Also, the mounting mats conveniently exhibit a good or excellent holding pressure over a wide temperature range and can be formulated in an inexpensive way. The invention also provides a pollution control device comprising a pollution control element arranged in a casing with the mounting mat disposed between the casing and pollution control element. |
| US09494068B2 |
Electrical plating and catalytic uses of metal nanomaterial compositions
This invention relates generally to uses of novel nanomaterial composition and the systems in which they are used, and more particularly to nanomaterial compositions generally comprising carbon and a metal, which composition can be exposed to pulsed emissions to react, activate, combine, or sinter the nanomaterial composition. The nanomaterial compositions can alternatively be utilized at ambient temperature or under other means to cause such reaction, activation, combination, or sintering to occur. |
| US09494064B2 |
Systems, methods, and apparatuses related to vehicles with reduced emissions
This disclosure relates generally to vehicles with reduced emissions. More particularly, this disclosure relates to systems, methods, and apparatuses related to vehicles with reduced carbon dioxide emissions. The carbon dioxide emissions may be stored in a carbon dioxide clathrate. |
| US09494063B2 |
Exhaust gas system with circulation heat pipe
An exhaust gas system includes an exhaust gas pipe with an integrated evaporator. In order to make the evaporator independent of the site of installation and the mounting position, a capillary structure is arranged between the outer sleeve pipe and the exhaust gas pipe. For increasing the efficiency of the evaporator, vapor grooves are provided in an area of an outer sheath surface of the exhaust gas pipe and fluid grooves are provided in an area of an inner mantle surface of the sleeve pipe. |
| US09494062B1 |
Method of improving piston ring seal by start-up lubrication
A method for ensuring a good ring seal is for use in assembling a new engine or rebuilding an engine. The method comprises in each aspect use of a start-up lubricating composition comprised of a powder blend of (a) molybdenum disulfide, tungsten disulfide or a mixture thereof, (b) boron nitride, and (c) an inorganic fluoride, all suspended in a carrier fluid. |
| US09494060B2 |
Valve timing control
A valve timing control having a stator body constructed of a plastic material. The stator body has an annular side wall and a front plate which, together, define a plurality of annularly spaced internal cavities within the stator body. A rotor having a plurality of vanes is positioned within the stator body so that one vane is positioned within each cavity. The rotor is movable relative to the stator body between a first and second rotational position. A plurality of threaded metal inserts are embedded within the stator body and used to attach a metal sprocket to the stator body at a position opposed to the front plate. Two of these inserts also receive the impact load from the rotor. |
| US09494049B2 |
Turbocharger
A turbocharger includes a semi-floating metal. The semi-floating metal is provided with a supply opening configured to supply oil to an inner bearing section. The turbocharger is provided with: an oil supply path which extends from inside of a bearing housing to the supply opening, and feeds the oil to be supplied to the inner bearing section; a removal section which changes a flowing direction of the oil supplied from an upstream side to separate minute foreign matter in the oil; and a conveyance path and a retaining region which collect the minute foreign matter separated by the removal section so as to prevent the minute foreign matter from mixing again with the oil flowing toward the supply opening. |
| US09494048B1 |
Active system for bearing oil damper supply and vibration control
A bearing damping system includes a pump configured to pump a fluid. The system further includes a variable position valve having a plurality of open positions each configured to generate different pressures in the fluid downstream from the variable position valve. The system also includes a bearing assembly. The bearing assembly includes a bearing housing. The bearing assembly also includes a stationary bearing race positioned within the bearing housing. The bearing assembly also includes a rotating bearing race spaced apart from the stationary bearing race and configured to be attached to a rotating component. A bearing element is disposed between the stationary bearing race and the bearing housing. A fluid compartment is defined by the space between the bearing housing and the stationary race and is configured to receive the fluid from the second conduit. |
| US09494046B2 |
Method for operating a rotary machine
A method for operating a rotary machine with a rotor that is mounted in a bearing is provided. The rotor is subjected to a thrust that acts substantially in only an axial direction during the operating time. The thrust is received and dissipated by a first thrust bearing of the bearing via sliding means, the bearing having a second thrust bearing. The axial vibrations of the rotor are damped or completely prevented by means of the second thrust bearing generating a force that acts on the first thrust bearing in the direction of the thrust at least temporarily at the same time as the thrust occurs. |
| US09494044B1 |
Turbo-electric compressor/generator using Halbach arrays
The present invention is a turbojet design that integrates power generation into the turbojet itself, rather than use separate generators attached to the turbojet for power generation. By integrating the power generation within the jet engine, the weight of the overall system is significantly reduced, increasing system efficiency. Also, by integrating the power generating elements of the system within the air flow of the jet engine, the present invention can use the heat generated by the power generating elements (which is simply expelled waste heat in current designs) to increase the engine performance. |
| US09494040B2 |
Turbine engine blade removal apparatus and method
A turbine engine blade removal apparatus with a pair of opposed outwardly biased blocks are positioned proximal a blade root and corresponding rotor disc slot between opposed axial faces of the subject first rotor disc and an adjoining second rotor disc. The blocks are outwardly biased in abutting contact with first and second rotor disc axial faces, aligning an aperture of a guide bushing with an exposed axial face of the blade root, the guide bushing coupled to at least the first block. A punch is inserted in the guide bushing aperture so that a punch tip is in abutting relationship with the blade root axial face. An impact tool drives an opposite impact end of the punch, causing the punch to direct a relative driving force on the blade root, separating the blade root from the corresponding rotor disc slot. |
| US09494039B2 |
Stationary gas turbine arrangement and method for performing maintenance work
The invention refers to a stationary gas turbine arrangement with at least one turbine stage that includes at least a first row of vanes being mounted at a stationary component arranged radially outside of the first row of vanes and extending radially into an annular entrance opening of the turbine stage facing a downstream end of a combustor. Further a method for performing maintenance work on a stationary gas turbine is described. The invention is characterized in that the stationary component provides for each vane a radially orientated through-hole designed and arranged for a radial insertion and removal of the vane, and each of said vanes comprises an airfoil having at its one end directed radially outwards a contour being adapted to close the through-hole airtight by a detachable fixation means. |
| US09494036B2 |
Unmanned intelligent mining machine
The present invention relates to the field of mining machines, particularly to an unmanned intelligent mining machine. The unmanned intelligent mining machine comprises a cutting part body, a reciprocating telescoping device and a deployable flank cutting device, wherein the reciprocating telescoping device is used to drive a cutting drum to reciprocate back and forth, and the deployable flank cutting device can be deployed toward flanks of the cutting part body and cuts the orebody in the direction of the flanks. When the unmanned intelligent mining machine retreats, the deployable flank cutting device is deployed toward both sides of the cutting part body. After deployed, the deployable flank cutting device forms a certain angle with the longitudinal direction of the cutting part body, and can cut the orebodies on both sides simultaneously, forming a caving face on both sides of the roadway, and increasing the mining amount of unmanned intelligent mining machine. |
| US09494034B2 |
Method and apparatus for acoustic noise isolation in a subterranean well
The disclosure provides a well system component configured to reduce excessive acoustic noise that would otherwise interfere with acoustic telemetry systems. Specifically, the well system component includes a body configured to be coupled to a pipe string, at least one lobe extending radially from the body, and a pad disposed on the at least one lobe and extending radially from an outer radial extent of the at least one lobe. The well system component can be installed at critical acoustic transmission locations, such as at the location of a hanger, at or near a flex joint in a wellhead installation, and/or at or near a rig floor or deck of an offshore rig. |
| US09494031B2 |
Data transmission during drilling
A technique facilitates efficient data transfer during a drilling operation. The drilling operation involves deploying a drill string downhole and rotating a drill bit to cut a borehole into a subterranean formation. While the drill bit is on bottom, real-time sensor data is transmitted to a surface location or other suitable location via a data transmission system. The transmission of current or real-time sensor data is stopped when the drill bit is moved off bottom. While the drill bit is off bottom, previously recorded data is sent uphole. |
| US09494028B2 |
Measuring speed of rotation of a downhole motor
The invention relates to downhole motors for rotating drill bits. The downhole motors may comprise stators, turbines or the like. The drilling motor may comprise a drilling apparatus comprising a drill bit connected to a rotor rotatably housed within a stator (or a turbine rotor in a housing), the rotor comprising at least one magnetic field source or magnetic field detector, and the stator comprising at least one magnetic field source if the rotor comprises a magnetic field detector or comprising at least one magnetic field detector if the rotor comprises a magnetic field source, thereby allowing the rotation speed of the rotor relative to the stator to be measured. |
| US09494027B2 |
Sensor-based control of vibrations in slender continua, specifically torsional vibrations in deep-hole drill strings
Control device (100) controlling a drilling operation and methods by which the dynamics of the continuum in question can be divided into superimposed waves, of which the wave traveling in the direction of the actuator and/or drive (10) is compensated by the actuator. This prevents reflection of the energy on the actuator. By using two sensors (30, 40) the wave traveling towards the actuator (10) and the wave traveling away from the actuator (10) can be calculated separately from one another, so that both the parameters of the wave traveling toward the actuator and the parameters of the wave traveling away from the actuator can be determined in order to be able to perform a control of the driving device of the drill string (20) on this basis. |
| US09494026B2 |
Methods and compositions of treating subterranean formations with a novel resin system
Methods of treating a wellbore in a subterranean formation including providing an aqueous treatment fluid comprising a liquid resin agent, wherein the liquid resin agent comprises the reaction product of a multifunctional electrophilic compound and at least one nucleophilic compound selected from the group consisting of a dimer acid; a dimer amine; any derivative thereof; and any combination thereof, and wherein the multifunctional electrophilic compound comprises least two electrophilic reactive groups; introducing the aqueous treatment fluid into the wellbore in the subterranean formation; and, curing the liquid resin agent. |
| US09494022B2 |
Gas restrictor for a horizontally oriented submersible well pump
A submersible pump assembly has a tubular intake housing containing intake housing ports. A gas restrictor is carried around the intake housing. The gas restrictor is an eccentric sleeve with a semi-cylindrical portion with a centerline coincident with the axis of the pump and extending around an upper portion of the intake housing. A counterweight portion connected with the semi-cylindrical portion has an outboard area farther from the centerline than the semi-cylindrical portion. A weight bar may be mounted to the counterweight portion. The gas restrictor is free to self orient relative to the intake housing due to gravity while the pump assembly is in the horizontal section of the well, with the semi-cylindrical portion overlying and blocking at least some of the intake housing ports on an upper portion of the intake housing. |
| US09494021B2 |
Perforation gun components and system
A perforation gun system is provided including combinations of components including a top connector, a self-centralizing charge holder system and a bottom connector that can double as a spacer. Any number of spacers can be used with any number of holders for any desired specific metric or imperial shot density, phase and length gun system. A perforation gun system kit and a method of assembling a perforation gun system are also provided. |
| US09494019B2 |
Anchor for a tubing string and method
Disclosed herein is a tubing string anchor for resisting angular rotation of the tubing string, as when undergoing pumping through the string. The anchor includes a plurality of anchoring members each rotatable about a fulcrum between a locking position and a non-locking position. The anchor housing has a groove formed between adjacent anchoring members through which a string may be run to access below the anchor when the anchor is installed. |
| US09494015B2 |
Dual closure system for well system
Certain aspects and embodiments of the present invention are directed to a dual closure system disposed within a wellbore and capable of preventing the production of fluids from a fluid-producing formation to the surface. The dual closure system can include a passive closure mechanism and a subsurface safety valve coupled to an electric submersible pump positioned within a passageway defined by the tubing string. The passive closure mechanism and the subsurface safety valve can prevent production of fluid in the absence of the subsurface safety valve. The subsurface safety valve can be positioned within a passageway defined by a tubing string such that the subsurface safety valve can apply force to the passive closure mechanism. The force applied to the passive closure mechanism can maintain the passive closure mechanism in an open position, allowing movement of fluid to the surface in the presence of the active closure mechanism. |
| US09494013B2 |
Configurable and expandable fluid metering system
A configurable metering cartridge includes a body having a tortuous pathway between an inlet and an outlet, and the tortuous pathway includes a plurality of restrictors. At least one valve is in fluid communication with the tortuous pathway and is selectively positionable to allow or prevent fluid flow through one or more of the plurality of restrictors. |
| US09494011B1 |
Well sealing via thermite reactions
A platform is formed in a well below a target plug zone by lowering a thermite reaction charge into the well and igniting it, whereby the products of the reaction are allowed to cool and expand to form a platform or support in the well. A main thermite reaction charge is placed above the platform and ignited to form a main sealing plug for the well. In some embodiments an upper plug is formed by igniting an upper thermite reaction charge above the main thermite reaction charge. The upper plug confines the products of ignition of the main thermite reaction charge. |
| US09494009B2 |
Interlocking segmented seat for downhole wellbore tools
Disclosed herein is a segmented seat for use in wellbore servicing systems, comprising an annular-shaped seat with an upward facing surface for receiving an obturator, the seat defining a central passageway. The segments are locked together at their faces by protrusions and matching recesses. |
| US09494003B1 |
Systems and methods for production zone control
An improved downhole well control tool (“WCT”) allows for the control of in-situ fluid flow from a production well having one or more production zones. The WCT is installed in a tubing string in a zone to be controlled. An extensible flow is provided having a threaded connection on its lower end for coupling a pressure gauge or other instrumentation. The extensible flow nipple at its upper end is coupled to a lock body, thereby forming a fully-assembled extensible seal. The seal stem and the gauge may then be lowered using wireline tool into engagement with a tubular sub-assembly having a port. Advantageously, the exterior lateral channels of the extensible flow nipple seal the ports in the tubular sub-assembly. Then, for example, a pressure test may be performed. |
| US09494002B2 |
Latching assembly
A latching assembly has a tubular housing having an inner surface that defines an inner bore and an outer surface. A latch moves between a latch position that extends out from the outer surface and an unlatched position that is retracted from the latch position. A latching actuator moves between a first axial position that moves the latch to the latch position and a second axial position that moves the latch to the unlatched position. A manual release moves axially in response to a mechanical force to selectively move the latching actuator to the second axial position. |
| US09494000B2 |
Methods of maintaining sufficient hydrostatic pressure in multiple intervals of a wellbore in a soft formation
This Application addresses maintaining a hydrostatic pressure exerted on a wall of a wellbore in different intervals of the wellbore. This is done by flowing a liquid through at least a pressure regulator in each interval, and wherein each pressure regulators regulates the amount of pressure exerted by the liquid on the wall of the wellbore. The amount of pressure may be maintained for a specific period of time. The wellbore is part of a soft subterranean formation. |
| US09493996B2 |
Attachment for making up or breaking out pipe
An attachment is described that is configured for attachment to an arm of a piece of heavy construction equipment. The attachment is configured to rotate a section of pipe during break out (i.e. disconnection or disassembly) from another section of pipe and/or make up (i.e. connection or assembly) with another section of pipe. The attachment is configured to break the joint or torque the joint to a predetermined torque value, unthread or thread pipe, and lift the pipe under the power of the heavy construction equipment. |
| US09493995B2 |
Wrench extension with foot support
The present invention is an add-on tool to the standard barrel wrench that comprises a heavy duty T-shaped member and a foot ring where the operator fits their foot into the ring and applies force. Using the device of the present invention the operator no longer needs to stand on an angled surface and hope the barrel will instantly snap open after a few bounces without slipping and falling. The interior diameter (ID) of the foot ring of the device is about 6.5 inches which offers plenty of room for the operator to insert their foot in and apply pressure to the Barrel. |
| US09493993B1 |
Work string and method of completing long lateral well bores
A work string for completing long lateral well bores is assembled using small diameter drill pipe having a nigh make-up torque for a curved section and lateral bore of a well. A larger diameter drill pipe is used in the vertical section of the well to facilitate pushing the small diameter drill pipe through the long lateral bore. |
| US09493992B2 |
Cutting device and method of making
A cutting device includes, at least one stack of cutting elements attached to a cutter surface having, a first element and a second element attached to the cutter surface. A third element is attached to the first element and the second element. The three elements are sized and shaped such that prior to attachment to the cutter surface the three elements are restable in a stable manner on the cutter surface due to gravity alone. A plane-defined-surface defined by one of the two planes of a modified gilmoid of the third element positioned further from the cutter surface is oriented at an angle of about 35 to 55 degrees relative to the cutter surface. |
| US09493991B2 |
Cutting structures, tools for use in subterranean boreholes including cutting structures and related methods
Cutting structures for use with downhole tools in subterranean boreholes include a blade, a plurality of primary cutting elements coupled to the blade, and at least one secondary element rotationally leading the plurality of primary cutting elements in a direction of intended rotation of the cutting structure. The at least one secondary element is coupled to the blade proximate a leading surface of the blade and comprises at least one of a rubbing surface and a cutting surface. An exposure of at least one primary cutting element of the plurality of primary cutting elements is greater than an exposure of the at least one secondary element. Downhole tools such as reamers include cutting structures. Methods of enlarging a subterranean borehole include reaming a borehole with cutting structures. |
| US09493982B2 |
Louver control mechanism
The present invention provides a mechanism for controlling the spacing between louvers, e.g. in a blind. The louvers are secured to a top rail and a bottom rail. The connections are at an angle to each other so that the louvers are naturally twisted. The louvers extend through slots in a comb 16 that can be moved up and down the louvers. The function of the comb is to alter the position of the twist as it is moved up and down the louvers, thereby opening and closing the blind. |
| US09493981B2 |
Safety mechanism for a window covering
A safety device for a window covering comprises a head rail and a shade panel extending from the head rail. A lift cord extends along one side of the shade panel between the head rail and the bottom of the shade panel. A safety device engages the lift cord to control the movement of the lift cord away from the shade panel. The safety device may also shroud the lift cord to limit access to the lift cord portion. |
| US09493980B1 |
Stile and rail door with hollow core stiles and rails for perimeter air flow
Stile and rail door apparatus for preventing the build up of pressure in a room having a register for a forced air system through which air flows into the room includes hollow core stiles and rails and which hollow cores define a chamber and a panel having an outer periphery secured to spacers to secure the outer periphery of the panel within chamber to provide a perimeter air flow about the panel. Air flow from the room is through the door by flowing into the chamber and about the outer periphery of the panel and outwardly from the chamber and outwardly from the room in a non linear manner. |
| US09493979B1 |
Hollow core door with internal air flow
Hollow core door apparatus for preventing the build up of pressure in a room having a register through which air flows into the room and the door includes an inside door skin and an outer door skin, and the door skins includes openings in which a box is disposed. The box includes a center panel and at least a single opening in or through the center panel; the box also includes an inside panel and an outside panel, both of which panels are secured to and spaced apart from the center panel. The inside and outside panels have peripheral openings and which peripheral openings define areas at least as great as the area of the opening in the center panel and are offset from the opening in the center panel to provide for a non-linear flow of air through the door to prevent the build up of pressure in the room. An embodiment combining a noxious gas absorbent material with the pressure build up prevention capability is also illustrated. |
| US09493976B2 |
Vehicle opening/closing member damper apparatus and vehicle opening/closing member stopper apparatus
A damper apparatus includes a piston having a flange-shaped piston main body and piston rods which project from both ends of the piston main body, a cylinder having a cylinder main body which accommodates the piston main body slidably and cylindrical portions which support slidably the piston rods, respectively, a fastener which is attached to the one cylindrical portion so as to secure the cylinder to an opening/closing member, and a coil spring which biases the one piston rod to project from the other cylindrical portion such that a distal end portion of the piston rod abuts a circumferential edge of an opening portion of a vehicle. |
| US09493971B2 |
Emergency device for a household appliance
An emergency device for a household appliance of the type comprising a door that has a prong is described. The emergency device has an emergency member, movable between a rest position and an operating position, in which the emergency member engages with the prong of the door when the door is in a closed position, and control means, capable to hold the emergency member in the rest position. The control means has a security element, electrically connected to a control logic of the household appliance, such that when the safety element is crossed by a suitable current intensity and/or when a temperature surrounding the safety element exceeds a preset threshold, the security element melts releasing the emergency member, the emergency member passing irreversibly from the rest position to the operating position, engaging with the prong of the door when the door is closed. |
| US09493970B2 |
Tilt latch for window
A sash latch for retractable engagement with a side jamb of a window includes a lower member, which is fixed to a sash of the window, and an upper member with an extension. The upper member and extension slide relative to the lower member so that the extension can extend beyond the sash and can retract into the sash. In use, the extension extends beyond the sash and into the side jamb. A planar surface of the extension locks the sash to the side jamb. The extension also has a notch located opposite the planar surface. The notch prevents the extension from retracting into the sash when a heavy wind load is placed on the sash. Advantageously, this inhibits the sash from swinging dangerously inward under such a condition and reduces the possibility of damage or death. |
| US09493969B2 |
Outside door handle device for vehicle
An outside door handle device for a vehicle may include a handle base having a hinge hole and a lever hole on opposite sides thereof, respectively, and having a shaft coupling part and a slider groove on the side of the lever hole, a door handle having, on opposite sides thereof, respectively, a handle hinge to be inserted into the hinge hole and a handle lever to be inserted into the lever hole, a slider slidably mounted along the slider groove and coupled with the handle lever when the handle lever may be inserted into the lever hole, and a balance weight having a balance shaft to be rotatably inserted into the shaft coupling part and a balance lever to which an operation force of the door handle may be selectively transmitted. |
| US09493967B2 |
Fuel tank cap lock
The invention relates to a lock for a fuel tank or tailgate in a vehicle, comprising a locking bolt (1) which can be adjusted between an open and closed position by opening and closing the cap or the tailgate. Said cap lock, in the housing (2) of the locking device, is positively driven counter to the force of a compression spring (4) in the direction of its longitudinal axis (6) and counter to the force of a torsion spring (3) about its longitudinal axis (6). |
| US09493964B1 |
Adjustable striker plate
A striker plate has an exterior edge, an interior edge, and a latch-receiving hole. The latch-receiving width is defined by inner and outer sides of the latch-receiving hole. A supplemental hole formed in the striker plate constitutes an inwardly extending extension of the latch-receiving hole. An adjustment block is coupled to the striker plate adjacent to the supplemental hole. The threaded end of a threaded adjustment bolt is received in a threaded aperture of the adjustment block. The threaded adjustment bolt has a head in the supplemental hole accessible to a user for rotation and axial movement to and from the latch-receiving hole to effectively vary the width of the latch-receiving hole. |
| US09493963B2 |
Portable barrier and associated method of use
A portable barrier includes a junction assembly. The portable barrier further includes a pedestal assembly including (i) a plurality of legs that are movable with respect to each other, the plurality of legs includes a first leg and a second leg, and (ii) a first limiter connected to the first leg and the second leg. In addition, the portable barrier includes a cover assembly including (i) a plurality of arms that are movable with respect to each other, the plurality of arms includes a first arm and a second arm, and (ii) a covering connected to the first arm and the second arm. Further, the portable barrier includes a second limiter extending between the first arm and the first leg. The portable barrier also includes a supplemental component movable with respect to the second arm. Additionally, the portable barrier includes a third limiter extending between the second arm and the supplemental component. The first leg includes (i) a first strut portion extending from the junction assembly, and (ii) a first extension portion pivotably coupled to the first strut portion, the first extension portion terminates in a first unsupported end. The second leg includes (i) a second strut portion extending from the junction assembly, and (ii) a second extension portion pivotably coupled to the second strut portion, the second extension portion terminates in a second unsupported end. The first arm includes (i) a third strut portion extending from the junction assembly, and (ii) a third extension portion pivotably coupled to the third strut portion, the third extension portion terminates in a third unsupported end. The second arm includes (i) a fourth strut portion extending from the junction assembly, and (ii) a fourth extension portion pivotably coupled to the fourth strut portion, the fourth extension portion terminates in a fourth unsupported end. |
| US09493962B2 |
Umbrella stand
An umbrella stand is used to mount umbrellas or flags to tables, vehicles, structures, and various structures. The umbrella stand includes a mounting assembly and a rod holder. The rod holder is used to attach an umbrella or flag to the umbrella stand. The mounting assembly is used to secure the umbrella or flag to a surface. The mounting assembly includes a support plate, a first mounting plate and a first mounting fastener. The support plate is used as a base. The first mounting plate and the first mounting fastener connect to the support plate and help secure the support plate to a surface. The rod holder includes a holder tube and a plurality of holder fasteners. The holder tube is connected to the support plate and houses the shaft of an umbrella or a flagpole. The plurality of holder fasteners secure the umbrella shaft or the flagpole in place. |
| US09493951B2 |
Duct coupler for post-tensioned concrete member
An embodiment is directed to a duct coupler for joining two segments of conduit. The duct coupler includes a coupler body. The coupler body is generally tubular and has an inner diameter generally corresponding to the outer diameter of a section of conduit measured at an annular locking rib positioned on the section of conduit. The duct coupler further includes one or more protrusions formed on the interior surface of the coupler body. Each protrusion is generally wedge shaped. The one or more protrusions are positioned to engage with at least one annular locking rib to retain the section of conduit within the coupler body. The duct coupler further includes a body gasket. The body gasket is generally tubular and positioned on the interior surface of the coupler body. The body gasket is positioned to form a seal between the inner wall of the coupler body and the outer wall of the section of conduit. |
| US09493945B2 |
Wall panel connecting system for modular building units
Disclosed is a connecting system for connecting wall panels to the support frame, and more particularly to the rigid corner support posts of a support frame, of a modular building unit. The connecting system includes a modular bracket assembly and is configured so that two modular connecting brackets attach to each corner vertical support column, which modular brackets are configured to receive the vertical edge of a wall panel. The brackets themselves are configured for easy replacement and/or adjustment through minimal effort, are fully symmetrical to allow use of bracket elements at varied locations, and may be replaced or adjusted particularly without removing, altering, or otherwise disturbing the corner vertical support column of the frame of the modular building unit. |
| US09493927B2 |
Method and apparatus for controlling swing body of construction equipment
Exemplary embodiments relate to controlling a swing body of construction equipment. Disclosed methods may include selecting a representative signal vs. speed curve, receiving an operating signal value from the operating input device, obtaining a reference speed value by applying said operating signal value to the selected curve, transmitting a command for rotational speed equivalent to said reference speed to the swing motor making the swing body rotate, obtaining rotational speed of said motor, determining whether a value obtained by subtracting rotational speed from reference speed exceeds the maximum permissible errors, obtaining a new signal vs. speed curve equivalent to rotational speed when a value obtained by subtracting rotational speed from reference speed exceeds the maximum permissible errors, obtaining a new reference speed value from an operating signal value using said new curve, and transmitting a new command for rotational speed equivalent to said new reference speed to said motor. |
| US09493924B2 |
Gabion
The invention concerns a recoverable gabion for use in protecting military or civilian installations from weapons assault or from elemental forces, such as flood waters, lava flows, avalanches, soil instability, slope erosion and the like. The gabion comprises opposed side walls comprising a plurality of side wall elements connected together at spaced intervals by a plurality of partition walls such that spaces between neighboring pairs of partition walls define, together with the side walls, individual compartments of the gabion, adjacent side and partition walls being connected to one another by pivotal connections enabling the gabion to be folded between fully flattened and deployed configurations, wherein at least one of the pivotal connections is a releasable connection which when released allows a side wall element to open with respect to the gabion to allow access from the side of the gabion to any contents of the gabion compartments. |
| US09493921B2 |
Snow removal truck broom systems and methods
A broom assembly for a vehicle includes a frame, a broom core axle rotatably coupled to the frame and defining an axis around which a broom rotates when in use, an actuator coupled to the frame and positioned to raise and lower the broom core axle relative to the frame, and a controller. The controller has an output for adjusting the actuator and an input for receiving position information from a sensor. The controller is configured to use the received position information to automatically lower the broom core axle over a period of operation to account for an estimated wear of the broom. |
| US09493920B2 |
Automatically adjustable snowthrower chute
A snowthrower includes a body, a chute rotatable relative to the body among a plurality of chute positions, wherein the chute is configured to discharge snow from the snowthrower, a motor for rotating the chute, a user input device configured to set a preferred chute bearing, and an electronic control unit configured to control the motor to automatically rotate the chute to an appropriate chute position to maintain the chute at the preferred chute bearing without additional input from the user input device. |
| US09493914B2 |
Traffic surface construction comprising at least one intermediate layer
An economical, permanent construction of traffic surfaces that does not require an extensive use of resources and that is cost-effective to produce, and in particular that of protecting the parts of the bound and unbound layers of the traffic surface construction that lie beneath the surface layer of the carriageway from the ingress of water. A construction comprising at least one base layer, at least one asphalt surface layer and at least one intermediate layer applied to the at least one base layer, said at least one intermediate layer comprising a material that contains at least one silane-terminated polymer. |
| US09493911B2 |
High softness, high durability bath tissues with temporary wet strength
A multi-ply bath tissue having no more than three plies and no fewer than two plies. The multi-ply tissue has a basis weight of from about 20 to about 35 lbs per 3000 sq foot ream and includes from about 3% to about 50% cellulosic microfiber, from about 50% to about 97% wood pulp fibers, has a geometric mean (GM) dry tensile of from about 17 to 80 g/3 in. per pound of basis weight, a cross-machine direction (CD) dry tensile of between about 30 to about 60 g/3 in. per pound of basis weight, and sufficient temporary wet strength resin to provide an initial Finch Cup CD wet tensile of from about 2.5 to about 20 g/3 in. per pound of basis weight. The initial Finch Cup CD wet tensile decays to less than 65% of the initial value in less than fifteen minutes after immersion in water. The product has a caliper of at least 5 mils per 8 sheets per pound of basis weight. |
| US09493906B2 |
Thin-film heating element
A heating element and a method of manufacturing the heating element including an aluminum substrate, an electrically insulating layer based on a sol-gel precursor, and an electrically resistive layer with a thickness smaller than 2 μm. The features of this heating element solve the problem of the crack formation due to a mismatch of thermal expansion coefficient of the aluminum substrate and the resistive layer. Also an electrical domestic appliance including the heating element. |
| US09493905B2 |
Electric household appliance with a steam generating base connected by a steam line to a tool for the vertical removal of creases from linens
Electric household appliance comprising a steam generating base (1) connected by a steam line (2) to a tool (3) such as a crease removing head for the vertical removal of creases from linens, the appliance having at least one rod (5, 6) for the suspension of an article to be ironed, the rod (5, 6) being supported by a single pole (4) extending upwards from the base (1) and capable of occupying a work position in which the rod (5, 6) is disposed transversely to the pole (4), characterized in that the rod (5, 6) in the work position extends from just one side of the pole (4) and over a length greater than 25 cm. |
| US09493901B2 |
Rinsing arrangement for a domestic appliance for the care of laundry items, and domestic appliance for the care of laundry items
The invention relates to a rinsing arrangement (8) for a domestic appliance (1) for the care of laundry items, comprising a rinsing dish (8a) that has an upper portion (8b) and a lower portion (8c) connectable to thereto, wherein a water supply device (8d) having a water receiving tray is formed in the lower portion (8c), and an outlet connector (8e, 8f) is formed on the lower portion (8c), which opens into the water receiving tray, wherein a dividing wall (31) that is separate from the lower portion (8c) and can be attached to the lower portion (8c) is formed, and in the arranged state of the dividing wall (31), a siphon (8n) is formed between the outlet connector (8e, 8f) and a water receiving space (8j) formed in the lower portion (8c). The invention further relates to a domestic appliance (1) having a rinsing arrangement (8). |
| US09493894B2 |
Interior panel for vehicle
An interior component for a vehicle may include a nonwoven fabric impregnated with a resin. The nonwoven fabric and resin are consolidated into a solid sheet devoid of pockets. The interior component may exclude metal coated filler particles and lubricants. The method of making the interior component includes the steps of: forming a nonwoven fabric of a staple fiber and a resin, consolidating the nonwoven fabric and the resin into a solid sheet, and forming the solid sheet into the vehicle component. The vehicle may be an airplane, train, subway car, light rail car, bus, or automobile. The resin may be a polymer selected from the group consisting of polyphenylene sulfide, polyetherimide, polyaryletherketone, co-polymers thereof, and combinations thereof. |
| US09493888B2 |
Automated vision system for a crystal growth apparatus
Various embodiments of a method for producing a crystalline material in a crucible in a crystal growth apparatus are disclosed. The method comprises, in part, the step of monitoring for remaining solid feedstock in a liquid feedstock melt with an automated vision system positioned above the crucible. Alternatively, or in addition, the method comprises the step of monitoring for solidified crystalline material in a partially solidified melt with the automated vision system. A crystal growth apparatus comprising the automated vision system is also disclosed. |
| US09493886B2 |
Low internal stress copper electroplating method
Copper electroplating methods provide low internal stress copper deposits. Concentrations of accelerators in the copper electroplating bath vary as a function of the plating current density and the low internal stress copper deposit is observed as a matt copper deposit. |
| US09493885B2 |
Lithium-ion batteries with nanostructured electrodes and associated methods of making
Several embodiments related to lithium-ion batteries having electrodes with nanostructures, compositions of such nanostructures, and associated methods of making such electrodes are disclosed herein. In one embodiment, a method for producing an anode suitable for a lithium-ion battery comprising preparing a surface of a substrate material and forming a plurality of conductive nanostructures on the surface of the substrate material via electrodeposition without using a template. |
| US09493884B2 |
Copper electrodeposition in microelectronics
A method and composition for electroplating Cu onto a substrate in the manufacture of a microelectronic device involving and electrolytic solution containing a source of Cu ions and a quaternized pyridinium salt compound for leveling. |
| US09493880B2 |
Process and apparatus for precipitating cationic metal hydroxides and the recovery of sulfuric acid from acidic solutions
An electric current is passed through an acidic solution containing one or more soluble metal salts in an electrolytic cell divided by an anion exchange membrane. The acidic solution is fed into the cathode compartment whereby the passage of electric current at sufficient voltage causes the generation of hydrogen at the cathode. This gives rise to a localized very highly polarized region at the cathode resulting in a localized effective high relative pH. This causes the metal cation species to precipitate as a hydroxide (or oxide) species and electroadsorption/electrocoagulation causes the finely precipitated hydroxide (or oxide) species to adhere to the cathode. Electrodialytic transport of the liberated acid anions across the anion exchange membrane selectively removes the acid anions. Oxygen and hydrogen ions are formed by hydrolysis as the counter-reaction at the anode. Hydrogen ions combine with the anions to regenerate sulfuric acid. This enables the recovery of cationic metal species within a solution in which the bulk pH would not ordinarily allow hydroxide formation, while simultaneously regenerating sulfuric acid. The anion exchange membrane keeps the acid anion separate from the metal and acid solution so as to enable the concentration and recovery of sulfuric acid. |
| US09493876B2 |
Changing colors of materials
The described embodiments relate generally to cosmetic surfaces and associated treatments to alter a color of cosmetic surfaces. According to one embodiment, cosmetic ink configured to be applied to a cosmetic surface can include a suspension matrix configured to suspend a number of small particles in the suspension matrix. Each of the small particles of the is within a desired overall diameter to cause a user to perceive a desired color due to plasmon resonance of the small particles. |
| US09493871B2 |
Surface-coated cutting tool
A surface-coated cutting tool includes a hard coating layer vapor-deposited on a surface of a tool body, in which a composition of the hard coating layer is expressed by a composition formula of (AlxTi1-x)N (0.5≦x≦0.8), the average layer thickness of the hard coating layer is 0.5 μm to 7.0 μm, the hard coating layer is formed of crystal grains having an average grain size of 5 nm to 50 nm, the hard coating layer have a mixed structure including cubic crystal grains having a rock-salt structure, and hexagonal crystal grains having a wurtzite structure, and {200} planes of the cubic crystal grains and {11-20} planes of the hexagonal crystal grains are oriented so as to be perpendicular to the surface of the tool body. |
| US09493870B2 |
Radio wave-transmitting decorative film and decorative member using same
Disclosed are a low-cost radio wave-transmitting decorative film which has excellent stretch moldability, radio wave transmissibility, and mirror-like metallic gloss that does not easily disappear, and a decorative member employing the radio wave-transmitting decorative film. Specifically disclosed are a decorative film which includes a first polymer film, a second polymer film, and a light-reflecting layer which is arranged between the polymer films and formed by the physical vapor deposition of an alloy of silicon and a metal, and a decorative member in which the decorative film is provided on the surface of a base. |
| US09493868B2 |
Aluminum or aluminum alloy-coated steel material and method of manufacturing the same
An aluminum or aluminum alloy-coated steel material includes base steel; and a coating layer formed on a surface of the base steel and containing by mass % Mg: 6% to 10%, Si: 3% to 7%, Fe: 0.2% to 2%, Mn: 0.02% to 2%, and the balance as Al and incidental impurities, wherein the coating layer has pseudoternary eutectic microstructures of αAl—Mg2Si—(Al—Fe—Si—Mn) and an area ratio of the pseudoternary eutectic microstructures in the coating layer is at least 30%. |
| US09493864B2 |
Line pipe steels and process of manufacturing
A process for producing high strength steel is provided. The process includes providing a steel slab having a chemical composition in weight percent within a range of 0.025-0.07 C, 1.20-1.70 Mn, 0.050-0.085 Nb, 0.022 max Ti, 0.065 max N, 0.0040 max S, 0.10-0.45 Si, 0.070 max P, with the balance being Fe and incidental impurities. The steel slab is soaked within a temperature range of 1150-1230° C., hot rolled using a roughing treatment in order to produce a transfer bar and further hot rolled using a finishing treatment in order to produce hot rolled strip. The hot rolled strip is cooled using a cooling rate between 10-100° C./second (sec) and coiled within a temperature range of 580-400° C. Finally, the coiled hot rolled strip has a yield strength of at least 80 ksi and a DWTT transition temperature equal or less than −20° C. |
| US09493859B2 |
Manufacturing method of copper alloy sheet
Manufacturing method of a copper alloy sheet including melting and casting a raw material of a copper alloy having a composition containing 1.0 mass % to 3.5 mass % Ni, 0.5 mass % to 2.0 mass % Co, and 0.3 mass % to 1.5 mass % Si with a balance being composed of Cu and an unavoidable impurity. The method includes the steps of first cold rolling, intermediate annealing, second cold rolling, a solution heat treatment and aging. The solution heat treatment includes: heating at 800° C. to 1020° C.; first quenching to 500° C. to 800° C.; maintaining the 500° C. to 800° C. temperature for 10 seconds to 600 seconds; and second quenching to 300° C. or lower. |
| US09493855B2 |
Class of warm forming advanced high strength steel
Metallic alloys are disclosed containing Fe at 48.0 to 81.0 atomic percent, B at 2.0 to 8.0 atomic percent, Si at 4.0 to 14.0 atomic percent, and at least one or more of Cu, Mn or Ni, wherein the Cu is present at 0.1 to 6.0 atomic percent, Mn is present at 0.1 to 21.0 atomic percent and Ni is present at 0.1 to 16.0 atomic percent. The alloys may be heated at temperatures of 200° C. to 850° C. for a time period of up to 1 hour and upon cooling there is no eutectoid transformation. The alloys may then be formed into a selected shape. |
| US09493854B2 |
Converter steelmaking method
A method of producing molten steel supplies gaseous oxygen from a top blowing lance into a converter to perform decarburization refining of molten iron while adding a CaO-containing powdery dephosphorizing agent to simultaneously decarburize and dephosphorize the molten iron and includes supplying the dephosphorizing agent to a bath surface of the molten iron together with at least one gas jet from the top blowing lance and a dynamic pressure determined when a gas jet blown from respective lance nozzles of the top blowing lance impinges onto the bath surface of the molten iron is controlled to not more than 0.50 kgf/cm2. |
| US09493851B2 |
Methods for treating lignocellulosic materials
The present invention relates to methods of processing lignocellulosic material to obtain hemicellulose sugars, cellulose sugars, lignin, cellulose and other high-value products. Also provided are hemicellulose sugars, cellulose sugars, lignin, cellulose, and other high-value products. |
| US09493842B2 |
Use of GTF21 mutations in the prognosis of thymic cancers
Disclosed are methods of determining the prognosis of thymic cancer in a subject comprising detecting a mutation in the general transcription factor IIi (GTF2I) genetic sequence or protein. The presence of a GTF2I mutation indicates that the thymic cancer is indolent. |
| US09493838B2 |
Biomarkers and treatments for heart failure
The invention features methods to predict the response to a cardiac therapy in a patient suffering from a cardiac disease, e.g., heart failure. The invention features measurement expression of biomarkers that help in this prediction. The invention also features methods for treatment of cardiac diseases. These methods include cardiac resynchronization therapy and miRNA based therapeutics. |
| US09493837B2 |
Genes causing hereditary kidney disease or malformation of the urinary tract
Isolated nucleotides encoding polypeptides with mutations leading to amino acid substitutions linked to hereditary kidney disease or malformation of the urinary tract are provided herein. Constructs, cells, probes and inhibitory molecules comprising these mutations are also provided and may be used in screening assays for candidate agents to treat or reverse these diseases or alternatively to provide diagnostic tests. Methods of diagnosing subjects likely to develop these diseases or to be carriers of these diseases are also provided. |
| US09493833B1 |
Methods for preventing induced synthesis of proteasomes in human cells
Methods and compositions for inhibiting Nrf1 activity are provided for enhancing apoptosis in mammalian cells. Apoptosis is enhanced in mammalian cells by co-inhibiting Nrf1 activity and proteasome activity. Methods for identifying Nrf1 inhibitors are provided using an assay for screening Nrf1 inhibitors that enhance proteasome inhibition by preventing induced proteasome expression. |
| US09493832B2 |
Methods of detecting sepsis
Methods of detecting sepsis in a sample from a patient are provided. Methods of detecting changes in expression of one or more microRNAs associated with sepsis are also provided. Compositions and kits are also provided. |
| US09493831B2 |
Methods of fetal abnormality detection
Methods and kits for selectively enriching non-random polynucleotide sequences are provided. Methods and kits for generating libraries of sequences are provided. Methods of using selectively enriched non-random polynucleotide sequences for detection of fetal aneuploidy are provided. |
| US09493830B2 |
Reagents, methods, and libraries for bead-based sequencing
The present invention provides methods for determining a nucleic acid sequence by performing successive cycles of duplex extension along a single stranded template. The cycles comprise steps of extension, ligation, and, preferably, cleavage. In certain embodiments the methods make use of extension probes containing phosphorothiolate linkages and employ agents appropriate to cleave such linkages. The invention provides methods of determining information about a sequence using at least two distinguishably labeled probe families. In certain embodiments the methods acquire less than 2 bits of information from each of a plurality of nucleotides in the template in each cycle. In certain embodiments the sequencing reactions are performed on templates attached to immobilized beads. The invention further provides sets of labeled extension probes containing phosphorothiolate linkages. In addition, the invention includes performing multiple sequencing reactions on a single template by removing initializing oligonucleotides and extended strands and performing subsequent reactions using different initializing oligonucleotides. |
| US09493829B2 |
Method of DNA sequencing by polymerisation
Described herein is a method for determining a nucleic acid sequence, said method comprising: a) denaturing a double-stranded nucleic acid molecule corresponding to the said nucleic acid sequence; b) hybridizing a single-stranded nucleic acid molecule, the primer, with the said denatured double-stranded nucleic acid molecule; c) applying a tension to the hybridized primer/double-stranded nucleic acid molecule obtained in b); d) incubating the hybridized primer/double-stranded nucleic acid molecule obtained in b) with a polymerase in conditions which will lead to at least one pause in replication; and e) determining a position of the said pause in replication with respect to one end of the double-stranded nucleic acid. |
| US09493828B2 |
Methods for determining fraction of fetal nucleic acids in maternal samples
The invention provides compositions and methods for determining the fraction of fetal nucleic acids in a maternal sample comprising a mixture of fetal and maternal nucleic acids. The fraction of fetal nucleic acids can be used in determining the presence or absence of fetal aneuploidy. |
| US09493823B2 |
Non-fouling polymeric surface modification and signal amplification method for biomolecular detection
An article such as a biosensor having a nonfouling surface thereon is described. The article comprises: (a) a substrate having a surface portion; (b) a linking layer on the surface portion; (c) a polymer layer comprising brush molecules formed on the linking layer; and (d) optionally but preferably, a first member of a specific binding pair (e.g., a protein, peptide, antibody, nucleic acid, etc.) coupled to the brush molecules. The polymer layer is preferably formed by the process of surface-initiated polymerization (SIP) of monomeric units thereon. Preferably, each of the monomeric units comprises a monomer (for example, a vinyl monomer) core group having at least one protein-resistant head group coupled thereto, to thereby form the brush molecule on the surface portion. Methods of using the articles are also described. |
| US09493821B2 |
DNA library, preparation method thereof, and device for detecting SNPs
A DNA library, and a preparing method thereof, a method of determining DNA sequence information, an apparatus and a kit for detecting SNPs, and a method for genotyping may be provided. The method for preparing the DNA library may comprise the steps of: digesting a genomic DNA sample using a restriction endonuclease to obtain a digested product, wherein the restriction endonuclease comprises at least one selected from the group consisting of Mbo II and Tsp 45I; separating the digested product to obtain DNA fragments having a length of 100 bp to 1,000 bp; end-repairing the DNA fragments to obtain an end-repaired DNA fragments; adding a base A to the end of the end-repaired DNA fragments to obtain DNA fragments having a terminal base A; and ligating the DNA fragments having the terminal base A with sequencing adaptors to obtain the DNA library. |
| US09493819B2 |
Sensor device and method for label-free detecting of nucleic acid sequences
A sensor device, which is adapted for detecting target molecules having a target nucleic acid sequence, comprises an optical whispering gallery mode (WGM) resonator having a resonance frequency, wherein the WGM resonator is functionalized with a double-strand DNA precursor compound and the resonance frequency depends on a mass load provided by the double-strand precursor compound, the double-strand precursor compound is capable of a target-specific strand displacement reaction with the target molecules, and in response to the strand displacement reaction, the double-strand precursor compound is capable to be partially decoupled from the WGM resonator, wherein the mass load can be decreased and the resonance frequency of the WGM resonator can be increased. Furthermore, a sensing method for detecting target molecules including nucleic acid sequences is described. |
| US09493810B2 |
5-ALA for detection of brain tumors
The present disclosure relates to methods for detecting brain tumors and assessing the recurrence of such tumors by administering a pharmaceutical composition comprising 5-aminolevulinic acid (5-ALA) and detecting the conversion of 5-ALA to protoporphyrin IX (PPIX) associated with brain-derived microparticles. |
| US09493808B2 |
Reagent composition for biosensor and biosensor having the same
This invention discloses a reagent composition for a biosensor having high sensitivity which is capable of improving analysis linearity of an analyte such as glucose by reacting an oxidoreductase, a metal-containing complex, and Naphthol Green B, and minimizing blood necessary for measuring blood glucose since it is possible to detect a concentration of a small amount of the analyte, and a biosensor having the same. The reagent composition for a biosensor includes at least two kinds of electron transfer mediators including Naphthol Green B, and an enzyme. |
| US09493806B2 |
Enzymatic biosensing systems
Biosensors and methods of producing biosensors for use in detecting one or more analytes in a solution are disclosed herein. |
| US09493804B2 |
Agents and methods for the expression and secretion of peptides and proteins
The present invention relates to a nucleic acid molecule for recombinant expression and secretion of a peptide or protein of interest comprising a hemolysin A and/or hemolysin C-derived nucleotide sequence, fragments thereof, homologs thereof, or the complements thereof, and a nucleotide sequence encoding the peptide or protein of interest. |
| US09493802B2 |
Use of glycohydrolase 61 protein variants with improved thermostability for processing cellulose
The invention provides recombinant GH61 proteins obtained from Myceliophtora thermophila, and nucleic acids that encode such proteins. The invention also provides protein fractions isolated from M. thermophila supernatant that have GH61 protein activity. These preparations can be used to increase yield of products from reactions in which a cellulose-containing substrate undergoes saccharification by one or more cellulase enzymes, such as endoglucanase, β-glucosidase, or cellobiohydrolase. Combinations of GH61 protein and cellulases can be used to break down cellulosic biomass into fermentable sugars in the production of ethanol. |
| US09493798B2 |
Process for producing unsaturated fatty acid-containing oils
An edible oil obtained by culturing a microorganism belong to the genus Mortierella subgenus Mortierella in a medium containing a nitrogen source derived from soybean is discussed. The oils obtained have a low 24,25-methylenecholest-5-en-3β-ol content. |
| US09493796B2 |
Processing biomass
Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) is processed to produce useful products, such as fuels. For example, systems can use feedstock materials, such as cellulosic and/or lignocellulosic materials, to proceed ethanol and/or butanol, e.g., by fermentation. |
| US09493792B1 |
Process for production of yellow pigment from bacteria
The process for the production of the yellow pigment can include the steps of (a) culturing Bacillus sp. GSK07 bacteria; and (b) extracting the yellow pigment from the bacterial culture using a solvent. The solvent for extraction can be an alcohol, e.g., ethanol, methanol, or both ethanol and methanol. The pigment includes D-limonene. |
| US09493791B2 |
Utilization of phosphoketolase in the production of mevalonate, isoprenoid precursors, and isoprene
The invention provides for methods for the production of mevalonate, isoprene, isoprenoid precursor molecules, and/or isoprenoids in cells via the heterologous expression of phosphoketolase enzymes. |
| US09493788B2 |
Adeno-associated virus (AAV) serotype 8 sequences, vectors containing same, and uses therefor
Sequences of a serotype 8 adeno-associated virus and vectors and host cells containing these sequences are provided. Also described are methods of using such host cells and vectors in production of rAAV particles. |
| US09493787B2 |
Powdery mildew resistance providing genes in Cucumis sativus
The present invention relates to powdery mildew resistance providing genes of the Cucumis family, and especially Cucumis sativus, wherein said resistance is provided by impairment of the present genes. Further, the present invention relates plants comprising the present impaired resistance conferring genes and seeds, embryos or other propagation material thereof. Especially, the present invention relates to powdery mildew resistance conferring genes, wherein the amino acid sequence encoded by said resistance conferring gene is selected from the group consisting of SEQ ID No. 2, SEQ ID No. 4, SEQ ID No. 6, SEQ ID No. 8, SEQ ID No. 10, SEQ ID No. 12, SEQ ID No. 14, SEQ ID No. 16, SEQ ID No. 18, SEQ ID No. 20 and SEQ ID No. 22, and amino acid sequences with more than 70% identity, preferably more than 80% identity, more preferably more than 90% identity, and most preferably more than 95% identity. |
| US09493774B2 |
Inhibition of PCSK9 through RNAi
The invention relates to various PCSK9 RNAi constructs with gene silencing activities, and uses thereof. The construct has a double-stranded region of 19-49 nucleotides, preferably 25, 26, or 27 nucleotides, and preferably blunt-ended. The construct has selective minimal modifications to confer an optimal balance of biological activity, toxicity, stability, and target gene specificity. The sense strand may be modified such that the construct is not cleaved by Dicer or other RNAse III, and the entire length of the antisense strand is loaded into RISC. In addition, the antisense strand may also be modified by 2′-O-methyl groups at the 2nd 5′-end nucleotide to greatly reduce off-target silencing. The constructs of the invention largely avoid the interferon response and sequence-independent apoptosis in mammalian cells, exhibits better serum stability, and enhanced target specificity. |
| US09493772B2 |
Method for reducing expression of downregulated in renal cell carcinoma in malignant gliomas
The present invention relates to novel compositions and therapeutic methods for the treatment of cancer, in particular malignant glioma. The compositions include antisense oligonucleotides or RNAs or vectors encoding them which reduce expression of downregulated in renal cell carcinoma (DRR) in tumor cells, and inhibit malignant glioma cell invasion. |
| US09493771B2 |
Short interfering ribonucleic acid (siRNA) for oral administration
Short interfering ribonucleic acid (siRNA) for oral administration, said siRNA comprising two separate RNA strands that are complementary to each other over at least 15 nucleotides, wherein each strand is 49 nucleotides or less, and wherein at least one of which strands contains at least one chemical modification. |
| US09493767B2 |
Method for screening for high L-tryptophan producing microorganisms using riboswitch
A method of screening a high L-tryptophan-producing microorganism using a riboswitch is provided. More particularly, a riboswitch for screening a high L-tryptophan-producing microorganism including a tryptophan aptamer, a DNA sequence consisting of 1 to 20 nucleotides and a selectable marker gene, and a method of screening a high L-tryptophan-producing microorganism using the same are provided. The riboswitch and the method of screening a high L-tryptophan-producing microorganism using the same can be useful in selecting a strain producing a high concentration of L-tryptophan in a relatively quick and easy manner, and thus enhancing price competitiveness of tryptophan production using microorganisms. |
| US09493766B2 |
PCR reaction cleanup buffers
The present disclosure relates to buffers containing polyols for use with affinity-binding and/or magnetically susceptible thermoplastic particles and methods of making and use thereof. |
| US09493764B2 |
Hybrid electronic sheets
Provided is an electronic sheet including a graphitic material and a phage which displays a peptide having a binding ability to the graphitic material on its coat protein or a fragment thereof. |
| US09493757B2 |
Modified factor VII or factor VIIa polypeptides
The invention provides vitamin K-dependent polypeptides with enhanced membrane binding affinity. These polypeptides can be used to modulate clot formation in mammals. Methods of modulating clot formation in mammals are also described. |
| US09493755B2 |
Bacillus, hyaluronidase, and uses thereof
The present invention provides a bacillus sp. having a deposit access number of CGMCC NO. 5744 and a hyaluronidase produced by the bacillus and the amino acid sequence of the hyaluronidase is shown in SEQ ID NO: 2. The present invention further relates to a process for preparing oligomeric hyaluronic acid or salts thereof or low-molecular-weight hyaluronic acid or salts thereof by using the bacillus or the hyaluronidase produced thereby. The produced oligomeric hyaluronates or low-molecular-weight hyaluronates have advantages such as good transdermal absorption ability, high purity, no cytotoxicity, potent antioxidant ability. The present invention also provides use of the bacillus having a deposit access number of CGMCC NO. 5744, or the hyaluronidase, oligomeric hyaluronates or salts thereof, low-molecular-weight hyaluronates or salts thereof produced by the bacillus in the fields of osmetics, food products and medicines. |
| US09493753B2 |
Modified α-glucosidase and applications of same
The object is to provide an α-glucosidase in which a transglycosylation activity predominates, and use thereof, and the like. A modified α-glucosidase consisting of an amino acid sequence in which one or two or more of the amino acid(s) is selected from a group of specific amino acids. |
| US09493752B2 |
Endoglycosidase from Streptococcus pyogenes and methods using it
The invention provides an endoglycosidase, referred to as EndoS49 and having the amino acid sequence of SEQ ID NO: 1. EndoS49 was isolated from Streptococcus pyogenes strain NZ131 and is a homolog of EndoS. EndoS49 has specific endoglycosidase activity on native IgG and cleaves a larger variety of Fc glycans than EndoS. A mutant thereof where the glutamic acid at position 186 of SEQ ID NO: 1 was substituted was produced: said mutant lacks endoglycosidase activity but is capable of binding to IgG. Methods using EndoS49, deletions thereof and said mutant, especially for assessing glycosylation of IgG or for isolating IgG are disclosed. |
| US09493746B2 |
Enzyme used in biosynthesis of 1, 4-BDO and screening method of the same
Recombinant butyraldehyde dehydrogenases (Blds) with improved production of 1,4-BDO, as well as recombinant microorganisms comprising polynucleotides encoding the recombinant Blds, and methods of producing 1,4-BDO by using the recombinant microorganisms. |
| US09493744B2 |
Methods for viral inactivation and other adventitious agents
The invention provides for methods of viral inactivation using high temperature short time (HTST) treatment and adjustment of various parameters such that generation of precipitate and depositions of precipitate are reduced and/or minimized. |
| US09493738B2 |
Method for producing high yield attenuated Salmonella strains
This invention relates to a novel method for growing attenuated mutant Salmonella typhi strains lacking galactose epimerase activity and harboring a recombinant DNA molecule. The method comprises the step of culturing said Salmonella typhi strain without adding glucose to the medium during the fermentation with a starting glucose amount that is depleted before reaching the stationary phase. The invention further relates to attenuated mutant Salmonella typhi strains obtainable by said method and to an attenuated mutant Salmonella typhi strain harboring a recombinant DNA molecule encoding a VEGF receptor protein for use as a vaccine. |
| US09493728B2 |
Microparticles and method of making microparticles
A process for producing micronized dispersed micro-particles and to micro-particles produced by this process. In the process a combination of a dispersion liquid, an active ingredient and a wax is passed at a temperature at which the wax is molten into a high energy micro-particle producing machine operating at a temperature at which the active ingredient and wax are kept molten and producing a composition comprising a plurality of micro-particles dispersed in said dispersion liquid by cooling said combination to a temperature below the solidification temperature of each of said micro-particles before each said micro-particle leaves said micro-particle producing assembly. |
| US09493723B2 |
High-temperature lubricants comprising elongated carbon nanoparticles for use in subterranean formation operations
An embodiment disclosed herein provides a high-temperature lubricant comprising an oil-soluble lubricating base fluid or a water-soluble lubricating base fluid; and elongated carbon nanoparticles that align in flow. In some embodiments, the lubricating composition may be selected from the group consisting of graphene nanoribbons; carbon nanotubes; carbon nanohorns; and any combination thereof. |
| US09493720B2 |
Gasoline composition, method and use
A gasoline composition comprising, as an additive, one or more quaternary ammonium salt(s) (i) formed by the reaction of a compound of formula (A): and a compound formed by the reaction of a hydrocarbyl-substituted acylating agent and an amine of formula (B1) or (B2): wherein R is an optionally substituted alkyl, alkenyl, aryl or alkylaryl group; R1 is an alkyl, aryl or alkylaryl group having up to 36 carbon atoms; R2 and R3 are the same or different alkyl groups having from 1 to 36 carbon atoms; X is an alkylene group having from 1 to 20 carbon atoms; n is from 0 to 20; m is from 1 to 5; and R4 is hydrogen or a C1 to C36 alkyl group. |
| US09493712B2 |
Separator for desalting petroleum crude oils having rag layer withdrawal
An improved separator for desalting petroleum crude oils which may be operated in a continuous manner under automatic control; the improved desalter is therefore well suited to modern refinery operation with minimal downtime. A portion of the emulsion layer is withdrawn from the desalter through external withdrawal ports according to the thickness and position of the emulsion layer with the selected withdrawal header(s) being controlled by sensors monitoring the position and thickness of the emulsion layer. The withdrawn emulsion layer can be routed as such or with the desalter water effluent to a settling tank or directly to another unit for separation and reprocessing. |
| US09493711B2 |
Processes and compositions for scavenging hydrogen sulfide
Processes and compositions for scavenging hydrogen sulfide from hydrocarbon streams are disclosed that reduce, if not substantially eliminate, the formation of crystalline or amorphous solids even under cold conditions. The compositions used in the processes comprise a hexahydrotriazine component and an amphiphilic component that form a hydrophobic micelle when the hexahydrotriazine component becomes spent. |
| US09493705B2 |
Polymerizable liquid crystal compound, polymerizable composition, polymer material, and film
A polymerizable liquid-crystal compound of formula (I) effective for preventing crystal deposition after coating with polymerizable liquid crystal (II) or a polymerizable liquid crystal similar thereto. P represents a polymerizable functional group; Sp represents a spacer or a single bond; Z1 and Z2 each represent —CO—O—; R0 represents a linear alkyl group having 1-15 carbon atoms; R2, R3 and R4 each independently represent an alkyl group having 1-4 carbon atoms, an alkoxy group having 1-4 carbon atoms, an alkoxycarbonyl group having 2-5 carbon atoms, an acyloxy group having 2-5 carbon atoms, an acyl group having 2-4 carbon atoms, an amide group having 2-5 carbon atoms, a cyano group, an amino group, a hydroxyl group, or a halogen atom; r1, r2 and r3 indicate an integer from 0-4; when r1, r2 and r3 each are 2 or more, then R2, R3 and R4 each may be the same or different; however, when R0 is a methyl group, then r2 is not 1. |
| US09493700B2 |
Carbon-based fluorescent tracers as oil reservoir nano-agents
The present invention relates to carbon-based fluorescent nano-agent tracers for analysis of oil reservoirs. The carbon-based fluorescent nano-agents may be used in the analysis of the porosity of a formation. The nanoagents are suitable for injection into a petroleum reservoir and may be recovered from the reservoir for the determination of hydrocarbon flow rates and retention times. |
| US09493696B1 |
Multiphase resins with reduced percolation threshold
In some embodiments, a resin has a first domain having a first polymer. The resin has a second domain within the first domain having a second polymer and coupled to the first domain at a plurality of interfaces. The resin also has a thermally conductive filler material distributed along the plurality of interfaces. The thermally conductive filler material is present at a concentration between about 0.1 vol % and about 15 vol % of the resin. |
| US09493695B2 |
Method of encapsulating a phase change material with a metal oxide
Storage systems based on latent heat storage have high-energy storage density, which reduces the footprint of the system and the cost. However, phase change materials (PCMs), such as NaNO3, NaCl, KNO3, have very low thermal conductivities. To enhave the storage of PCMs, macroencapsulation of PCMs was performed using a metal oxide, such as SiO2 or a graphene-SiO2, over polyimide-coated or nickel-embedded, polyimide-coated pellets The macro encapsulation provides a self-supporting structure, enhances the heat transfer rate, and provides a cost effective and reliable solution for thermal energy storage for use in solar thermal power plants. NaNO3 was selected for thermal storage in a temperature range of 300° C. to 500° C. The PCM was encapsulated in a metal oxide cell using self-assembly reactions, hydrolysis, and simultaneous chemical oxidation at various temperatures. |
| US09493691B2 |
Moisture curable organopolysiloxane compositions
The present invention provides curable compositions that are substantially free of metal catalysts including both tin and non-tin metal catalysts. The curable compositions employ a catalyst composition comprising the combination of a (i) carbodiimide functional compound, and (ii) an amino-containing compound such as an amino silane functional compound and/or an organic amine compound. The combination of these materials, particularly when aged, accelerates the condensation curing of moisture curable silicones/non-silicones even in the absence of a metal-based catalyst. |
| US09493690B2 |
Self-adhesive article with foam support
The present invention relates to a self-adhesive article comprising a support layer of foam or similar type and an adhesive layer obtained by cross-linking an adhesive composition. The present invention also relates to a mixture of at least two polymers suitable for use for the manufacture of the self-adhesive article as well as an adhesive composition comprising said mixture of at least two polymers according to the invention. |
| US09493688B2 |
Resin composition and molded article comprising same
A resin composition including an alkoxysilyl group-containing hydrogenated block copolymer [3], and a hydrocarbon-based polymer [4] having a number average molecular weight of 300 to 5000, the resin composition including the hydrocarbon-based polymer [4] in an amount of 1 to 50 parts by weight based on 100 parts by weight of the alkoxysilyl group-containing hydrogenated block copolymer [3], the alkoxysilyl group-containing hydrogenated block copolymer [3] being obtained by introducing an alkoxysilyl group into a hydrogenated block copolymer [2] that is obtained by hydrogenating 90% or more of unsaturated bonds of a block copolymer [1] that includes at least two polymer blocks [A] and at least one polymer block [B], and a ratio (wA:wB) of a weight fraction wA of the polymer block [A] in the block copolymer [1] to a weight fraction wB of the polymer block [B] in the block copolymer [1] being 30:70 to 65:35. |
| US09493687B2 |
Heat-curing reactive systems
The present application provides heat-curing preparations containing (a) a triglyceride fraction, the fatty acid distribution of which has a proportion of at least 5 wt. %, in particular at least 60 wt. %, of one or more Ω-3 fatty acids and/or one or more Ω-6 fatty acids, (b) at least one vulcanizing agent selected from the group consisting of (b1) sulfur, (b2) peroxidic vulcanizing agents, (b3) quinones and/or quinone dioximes and/or (b4) dinitrosobenzenes, and (c) at least one inorganic filler. |
| US09493684B2 |
Polarizer protective film, polarizing plate, and image display apparatus
The present invention provides a polarizer protective film excellent in optical properties (retardation and haze) and excellent in the adhesion property between a polarizer and a polarizer protective film (in particular, under high temperature and high humidity conditions). The polarizer protective film of the present invention includes a (meth)acrylic resin film and an easy-adhesion layer disposed on at least one side of the film. The easy-adhesion layer is formed from an aqueous (meth)acrylic resin dispersion. |
| US09493677B2 |
Polishing composition, method for fabricating thereof and method of chemical mechanical polishing using the same
Provided are a polishing composition for chemical mechanical polishing, a method of preparing the polishing composition, and a chemical mechanical polishing method using the polishing composition. The polishing composition which is a water-based polishing composition for planarizing a metal compound thin film including two or more metal elements includes nano-diamond particles as a polishing material and poly(sodium 4-styrenesulfonate) as a dispersion stabilizer for the nano-diamond particles in the polishing composition. Since the nano-diamond particles in the polishing composition have hydrophobic surfaces and poly(sodium 4-styrenesulfonate) effectively stabilizes the nano-diamond particles to prevent the nano-diamond particles from aggregating, excellent polishing characteristics for the metal compound thin film may be obtained due to the nano-diamond particles which have a nano size, high hardness, and excellent dispersibility. |
| US09493673B2 |
Manganese complex as drier for coating compositions
An air drying auto-oxidizable resin composition comprising components: a) a drier comprising a manganese carboxylate complex, and b) a polymer comprising unsaturated fatty acid residues, wherein the manganese carboxylate complex a) has the following structure I: wherein R1═H, C1-C20 alkyl optionally substituted with heteroatoms, or C6-C20 aryl optionally substituted with heteroatoms; X and Y are independently selected from O and OC(R3)O, in which a=4 when X═O, and a=3 when X═OC(R3)O, and in which b=4 when Y═O, and b=3 when Y═OC(R3)O; R2=C1-C20 alkyl optionally substituted with heteroatoms, C6-C20 aryl optionally substituted with heteroatoms, or a polymeric residue; and R3═C1-C20 alkyl optionally substituted with heteroatoms, C6-C20 aryl optionally substituted with heteroatoms, or a polymeric residue. |
| US09493668B2 |
Reversible thermochromic and photochromic ink pens and markers
Reversible thermochromic and photochromic ink compositions and markers, pens or writing instruments that use them are herein disclosed. |
| US09493664B2 |
Ink jet recording method
An ink jet recording method including recording a secondary color image on a recording medium using a first ink and a second ink, wherein the first ink contains a first self-dispersible pigment having a functional group that contains a phosphonic acid group and is bonded to a particle surface of the pigment, the second ink contains a second self-dispersible pigment having a functional group that contains at least one acidic group of a sulfonic acid group and a carboxylic acid group and is bonded to a particle surface of the pigment. The method includes a step of overlappingly applying the first ink and the second ink in this order to the recording medium. The time difference between applications of the first ink and the second ink to the recording medium is 30 milliseconds or less. |
| US09493653B2 |
Polymer modified binder and plant mix modifier for asphalt and process of making
The invention provides a polymer modified binder using an asphalt plant mix modifier comprising a mixture of thermoplastic polymers, comprising both elastomers and plastomers, blended with oils and dispersed in a powder medium to facilitate flow. The use of polymers in dry form has provides for a means of incorporating additives into asphalt that can be successfully performed within the normal range of temperatures used for the mixing and compaction of hot mix asphalt. |
| US09493652B2 |
Polymeric film composition for non-enzymatic glucose sensor and non-enzymatic glucose sensor including the same
A polymeric film composition and a non-enzymatic glucose sensor including the functional polymeric film are provided. The polymeric film composition includes polyurethane and perfluorosulfonic acid polymer. |
| US09493650B2 |
Golf ball resin composition and golf ball using the same
An object of the present invention is to provide a golf ball traveling a great flight distance on driver shots and a golf ball resin composition. The present invention provides a golf ball wherein at least one constituting member therefore is formed from a golf ball resin composition containing: (A) a polyamide resin, (B) at least one member selected from the group consisting of (b-1) a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms, (b-2) a metal ion-neutralized product of a binary copolymer composed of an olefin and an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms, (b-3) a ternary copolymer composed of an olefin, an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and an α,β-unsaturated carboxylic acid ester, and (b-4) a metal ion-neutralized product of a ternary copolymer composed of an olefin, an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and an α,β-unsaturated carboxylic acid ester, and (C) an organically modified layered silicate, wherein a mass ratio ((A)/(B)) of (A) component to (B) component ranges from 15/85 to 80/20. |
| US09493649B2 |
Polycarbonate resin composition
A polycarbonate resin composition including 35 to 49% by weight of a polycarbonate resin; 41 to 55% by weight of a glass fiber having a rectangular or oval cross-sectional shape in the direction perpendicular to the longitudinal direction, in which its aspect ratio is 50 to 200; 1 to 10% by weight of an impact modifier having a core-shell structure; 1 to 10% by weight of an ethylene-(meth)acrylate-based copolymer; and 1 to 10% by weight of a rheology modifier containing a thermoplastic polyester-based polymer or a phosphate ester-based compound. |
| US09493644B2 |
Resin blend
Provided are a resin blend, which includes a first resin, and a second resin having hydrogen-binding donor and acceptor, and having a difference in surface energy from the first resin at 25° C. of 0.1 to 35 mN/m, and is formed in a layer-separated structure, a pellet, a method of manufacturing the same, and a resin molded article having a specific layer-separated structure. Because of the resin blend, a molded article may have enhanced mechanical properties and surface hardness, and additional surface coating may be omitted, thereby reducing a processing time, increasing productivity, and reducing production costs. |
| US09493642B2 |
Thermoplastic resin composition, method for producing same, and molded body
A thermoplastic resin composition contains a polyamide resin that is dispersed therein, is characterized in that the thermoplastic resin composition is obtained by melting and kneading a polyolefin resin and a mixed resin obtained by melting and kneading a polyamide resin and a compatibilizer; and the compatibilizer is a modified elastomer that is obtained by providing an elastomer (such as an olefin-based thermoplastic elastomer or a styrene-based thermoplastic elastomer) with a reactive group that is reactive with the polyamide resin. Also, a thermoplastic resin composition is obtained by melting and kneading from 1% by mass to 80% by mass (inclusive) of a plant-derived polyamide resin such as polyamide 11, from 5% by mass to 75% by mass (inclusive) of a polyolefin resin and from 1% by mass to 30% by mass (inclusive) of a compatibilizer that is an olefin-based thermoplastic elastomer that is modified with an acid. |
| US09493640B2 |
Wood plastic and thermoplastic composites
Described herein are a wood plastic composite including an oleaginous microbial biomass, a thermoplastic composite including a heterotrophically cultivated microalgal biomass, and related articles and methods. |
| US09493637B2 |
Tire rubber composition and studless tire
An object of the present invention is to provide a tire rubber composition capable of producing a studless tire that has excellent performance on ice and wear resistance, and to provide a studless tire using the composition. The tire rubber composition of the present invention is composed of 100 parts by mass of a diene type rubber (A), from 30 to 100 parts by mass of a carbon black and/or a white filler (B), from 0.3 to 30 parts by mass of a cross-linkable oligomer or polymer (C) that is not phase-soluble with the diene type rubber (A); and from 0.1 to 12 parts by mass of three dimensionally crosslinked fine particles (D) of 1 to 200 μm average particle diameter. |
| US09493629B2 |
Modified butadiene-based polymer composition
An object of the present invention is to improve, in the raw material rubber compound particularly using a silica-based filler, which is used for tire tread, the balance between the rolling resistance and the skid resistance on a wet road surface and at the same time, improve the wear resistance is enhanced. The present invention provides an oil-extended polymer composition comprising 100 parts by weight of (A) a polymer having a number average molecular weight Mn of 500,000 to 700,000 and a content of a functional group-containing polymer component to be adsorbed to silica of 50 wt % or more, and from 20 to 60 parts by weight of (B) an extender oil. |
| US09493624B2 |
Polymer foam with low bromine content
Prepare extruded polymer foam comprising at least 50 weight-percent alkenyl aromatic polymer, a brominated flame retardant providing 0.8 to 1.4 weight percent bromide, 0.05 to 0.5 weight-percent hydrobromic acid scavenger, at least 1.5 weight-percent graphite and less than 0.1 weight-percent C—C and O—O labile organic compounds using a blowing agent composition comprising at least 0.3 weight-parts per 100 weight parts polymer and that consists of blowing agents having an ozone depletion potential of zero and a global warming potential that is less than 1000. |
| US09493622B2 |
Polypropylene resin foamed particles, polypropylene resin in-mold foam molded article, and method for producing same
Polypropylene resin foamed particles containing a polypropylene random copolymer having a ratio of a Z-average molecular weight Mz to a number average molecular weight Mn, Mz/Mn, of 20 or more and 300 or less, a melt-flow rate of 5 g/10 minutes or more and 20 g/10 minutes or less, a melt strength of 2.5 cN or less, and a flexural modulus of 600 MPa or more and 1600 MPa or less, and preferably having at least two heat quantity areas of fusion can provide an in-mold foam molded article such as a returnable box having a short molding cycle at in-mold foam molding and beautiful surface properties; and are excellent in moldability even if an inner pressure more than the atmospheric pressure is not provided to the particles or the particles are filled in a mold without compressing them with a gas during the in-mold foam molding. |
| US09493616B2 |
Methods for preparing PEG-hemoglobin conjugates using reduced reactant ratios
The present invention relates generally to methods for preparing polyethylene glycol (“PEG”) conjugated hemoglobin (“Hb”) using reduced reactant ratios. More specifically, the present invention relates to methods for preparing PEG conjugated Hb (“PEG-Hb”) with enhanced yield and purity. |
| US09493614B2 |
Polyimide precursor, polyimide, flexible substrate prepared therewith, color filter and production method thereof, and flexible display device
The present invention is based on a polyimide precursor having unit structures represented by general formula (1) and unit structures represented by general formula (2), provides a polyimide precursor for which film whitening, cracking and bubbling do not occur regardless of film baking conditions, and provides a flexible TFT array, a flexible color filter, and a flexible substrate with a gas barrier layer using the polyimide precursor, and a flexible display device, etc. using same. (In general formulas (1) and (2), X1-X4 each independently represents a hydrogen atom, C1 to C10 monovalent organic group or C1 to C10 monovalent alkylsilyl group. R1 is represented by general formula (3) and R2 is represented by general formula (4).) (In general formula (4), R3 and R4 each independently represents a C1 to C10 monovalent organic group.) |
| US09493610B2 |
Low molecular weight polyphenylene ether prepared without solvents
Low molecular weight polyphenylene ether (PPE) is made from higher molecular weight PPE without using solvents by extruding the higher molecular weight PPE with a phenolic modifier and a redistribution catalyst. The low molecular weight PPE has a Mw/Mn polydispersity greater than about 2 and a Mn ranging from about 10,000 to about 20,000. |
| US09493609B2 |
N-maleimidyl polymer derivatives
The invention is directed to multi-functional N-maleimidyl polymer derivatives comprising a water soluble and non-peptidic polymer backbone having a terminal carbon, such as a poly(alkylene glycol), the terminal carbon of the polymer backbone being directly bonded to the nitrogen atom of a N-maleimidyl moiety without a linking group therebetween. The invention also provides two methods of preparing such linkerless N-maleimidyl polymer derivatives. |
| US09493604B2 |
Compositions containing aromatic isocyanate functional components and aliphatic aromatics isocyanate functional components having improved cure speed
A composition comprising in Part 1: a) one or more isocyanate functional components having aromatic isocyanate functional groups; and b) one or more isocyanate functional components having aliphatic isocyanate functional groups; and in Part 2 c) one or more compounds having more than one isocyanate reactive groups: wherein the ratio of aromatic isocyanate functional groups to isocyanate reactive groups is from 0.95 to 1.05 and the ratio of aromatic isocyanate functional groups and aliphatic isocyanate functional groups (total isocyanate groups) to isocyanate reactive groups is from 1.10 to 1.30. |
| US09493600B2 |
Polymer, surface hydrophilizing agent containing said polymer, and manufacturing method for substrate having hydrophilic surface
To provide a novel polymer having an excellent non-specific adsorption inhibitory effect, a surface-hydrophilizing agent comprising the polymer, and a method for producing a substrate having a hydrophilic surface.The polymer comprises a hydrophilic repeating unit having a sulfinyl group in a side chain thereof. |
| US09493599B2 |
Modified polymer
The present technology provides a modified polymer which is modified with two or more types of nitrones that include a nitrone having at least one carboxy group and a nitrone having no carboxy group. |
| US09493598B2 |
Polymers having acid and amide moieties, and uses thereof
Polymers are described that are polymerized from at least one reactive vinyl monomer having acid functionality or a salt thereof, and at least one reactive vinyl monomer having amide functionality. These polymers have a molecular weight from about 500 Da to about 15,000 Da; and may additionally comprise one or more solvent adducts. These polymers may be included in compositions that find use in oilfield applications, such as for inhibition and/or prevention of gas hydrates and/or corrosion. |
| US09493595B2 |
Vinylidene fluoride copolymers
The invention relates to a copolymer composition of poly(vinylidene fluoride-trifluoropropene) copolymers. The copolymers formed have excellent optical properties, with very low haze, as well as high melting points, excellent flexibility and toughness. |
| US09493592B2 |
Processes for preparing metallocene-based catalyst systems
Methods for preparing single and dual metallocene catalyst systems containing an activator-support are disclosed. These methods can include precontacting of the activator-support and an organoaluminum compound, as well as sequential contacting of two different metallocene compounds to form a dual metallocene catalyst system. |
| US09493588B2 |
Diblock copolymer, preparation method thereof, and method of forming nano pattern using the same
The present invention relates to a diblock copolymer that may facilitate formation of a finer nano pattern, and be used for manufacture of an electronic device including a nano pattern or a bio sensor, and the like, a method for preparing the same, and a method for forming a nano pattern using the same,The diblock copolymer comprises a hard segment including at least one specific acrylamide-based repeat unit, and a soft segment including at least one (meth)acrylate-based repeat unit. |
| US09493584B2 |
Poly (pentabromobenzyl acrylate) having specific properties
Poly (pentabromobenzyl acrylate) having weight average molecular weight (Mw) in the range from 4,000 to 120,000 and polydispersity index of less than 10 as determined by high temperature gel permeation chromatography, wherein the glass transition temperature of the poly (pentabromobenzyl acrylate) is not more than 150 C.°, the poly (pentabromobenzyl acrylate) includes chains which are terminated by an end group derived from a chain length regulator, wherein the end group is a thiol group —SR1, and wherein R1, is a linear or branched alkyl group composed of not less than 8 carbon atom. |
| US09493583B2 |
Anionic polysaccharides functionalized by a hydrophobic acid derivative
A novel anionic polysaccharides functionalized by at least one hydrophobic acid derivative. These novel anionic polysaccharides including hydrophobic groups have good biocompatibility and their hydrophobicity can be easily adjusted without detrimentally affecting the biocompatibility or the stability. A method of synthesis which makes it possible to produce them and to pharmaceutical compositions including them. |
| US09493579B2 |
Multivalent antibodies and uses therefor
The present application describes engineered antibodies, with three or more functional antigen binding sites, and uses, such as therapeutic applications, for such engineered antibodies. |
| US09493577B2 |
Human antigen binding proteins that bind β-klotho, FGF receptors and complexes thereof
The present invention provides compositions and methods relating to or derived from antigen binding proteins activate FGF21-mediated signaling. In embodiments, the antigen binding proteins specifically bind to (i) β-Klotho; (ii) FGFR1c, FGFR2c, FGFR3c or FGFR4; or (iii) a complex comprising β-Klotho and one of FGFR1c, FGFR2c, FGFR3c, and FGFR4. In some embodiments the antigen binding proteins induce FGF21-like signaling. In some embodiments, an antigen binding protein is a fully human, humanized, or chimeric antibodies, binding fragments and derivatives of such antibodies, and polypeptides that specifically bind to (i) β-Klotho; (ii) FGFR1c, FGFR2c, FGFR3c or FGFR4; or (iii) a complex comprising β-Klotho and one of FGFR1c, FGFR2c, FGFR3c, and FGFR4. Other embodiments provide nucleic acids encoding such antigen binding proteins, and fragments and derivatives thereof, and polypeptides, cells comprising such polynucleotides, methods of making such antigen binding proteins, and fragments and derivatives thereof, and polypeptides, and methods of using such antigen binding proteins, fragments and derivatives thereof, and polypeptides, including methods of treating or diagnosing subjects suffering from type 2 diabetes, obesity, NASH, metabolic syndrome and related disorders or conditions. |
| US09493576B2 |
Antigen binding proteins to proprotein convertase subtilisin kexin type 9 (PCSK9)
Antigen binding proteins that interact with Proprotein Convertase Subtilisin Kexin Type 9 (PCSK9) are described. Methods of treating hypercholesterolemia and other disorders by administering a pharmaceutically effective amount of an antigen binding protein to PCSK9 are described. Methods of detecting the amount of PCSK9 in a sample using an antigen binding protein to PCSK9 are described. |
| US09493574B2 |
Dosages of immunoconjugates of antibodies and SN-38 for improved efficacy and decreased toxicity
The present invention relates to therapeutic immunoconjugates comprising SN-38 attached to an antibody or antigen-binding antibody fragment. The antibody may bind to EGP-1 (TROP-2), CEACAM5, CEACAM6, CD74, CD19, CD20, CD22, CSAp, HLA-DR, AFP or MUC5ac and the immunoconjugate may be administered at a dosage of between 4 mg/kg and 24 mg/kg, preferably 4, 6, 8, 9, 10, 12, 16 or 18 mg/kg. When administered at specified dosages and schedules, the immunoconjugate can reduce solid tumors in size, reduce or eliminate metastases and is effective to treat cancers resistant to standard therapies, such as radiation therapy, chemotherapy or immunotherapy. |
| US09493573B2 |
Dosages of immunoconjugates of antibodies and SN-38 for improved efficacy and decreased toxicity
The present invention relates to therapeutic immunoconjugates comprising SN-38 attached to an antibody or antigen-binding antibody fragment. The antibody may bind to EGP-1 (TROP-2), CEACAM5, CEACAM6, CD74, CD19, CD20, CD22, CSAp, HLA-DR, AFP or MUC5ac and the immunoconjugate may be administered at a dosage of between 4 mg/kg and 24 mg/kg, preferably 4, 6, 8, 9, 10, 12, 16 or 18 mg/kg. When administered at specified dosages and schedules, the immunoconjugate can reduce solid tumors in size, reduce or eliminate metastases and is effective to treat cancers resistant to standard therapies, such as radiation therapy, chemotherapy or immunotherapy. |
| US09493571B2 |
Compositions comprising RANK/RANKL antagonists and related compounds for treating pain
Disclosed herein are methods of treating pain using comprising RANK/RANKL antagonists. |
| US09493570B2 |
Fixed dosage regimens for anti-type I interferon receptor (IFNAR) antibodies
The disclosure provides methods for treating a subject having a type I IFN-mediated disease or disorder comprising administration of a fixed does of an anti-interferon alpha receptor antibody. The disclosure also provides methods for suppressing a type I interferon (IFN) gene signature (GS) in a subject. In addition, the disclosure provides methods of prognosing or monitoring disease progression in a subject having a type I IFN-mediated disease or disorder, methods of predicting a dosage regimen, methods of identifying a candidate therapeutic agent, methods of identifying a patient as a candidate for a therapeutic agent, and methods of designating a personalized therapy. |
| US09493569B2 |
Structural isomers of sc(Fv)2
Structural isomers in sc(Fv)2 compositions of anti-human Mpl antibody and humanized anti-human Mpl antibody were separated, and the obtained structural isomers were cleaved at their linkers to confirm that the structural isomers are of single chain diabody type and bivalent scFv type. In addition, the agonistic activities of these structural isomers were revealed to be significantly different. Furthermore, the present inventors discovered that the content ratio of the structural isomers in sc(Fv)2 compositions could be regulated by altering temperature, modifying lengths of the linkers of sc(Fv)2, or amino acids in their variable regions. |
| US09493559B2 |
Bacterial host strain expressing recombinant DsbC and having reduced Tsp activity
The present invention provides a recombinant gram-negative bacterial cell, characterized in that the cell comprises a recombinant polynucleotide encoding DsbC and has reduced Tsp protein activity compared to a wild-type cell. |
| US09493558B2 |
Bacterial host strain comprising a mutant SPR gene and a wild-type TSP gene
The present invention provides a recombinant gram-negative bacterial cell comprising a mutant spr gene encoding a mutant spr protein and wherein the cell comprises a non-recombinant wild-type chromosomal Tsp gene. |
| US09493556B2 |
Actriia binding agents and uses thereof
The disclosure provides, among other aspects, neutralizing antibodies and portions thereof that bind to ActRIIA and uses for same. |
| US09493552B2 |
Therapeutic biologic for treatment of hepatocellular carcinoma
The invention provides, inter alia, conjugates comprising a coagulating agent conjugated to an antibody, where the antibody specifically binds an extracellular domain epitope of a mammalian PLVAP protein. These agents specifically target HCC tumors and treat the HCC. The invention also provides methods of using these conjugates, such as methods of treating HCC by administering the conjugates provided by the invention or compositions provided by the invention, such as pharmaceutical compositions. |
| US09493550B2 |
Human anti-human influenza virus antibody
Provided is a human antibody having a neutralization activity against a human influenza virus. More specifically, provided is a human antibody which recognizes a highly conserved region in a human influenza A virus subtype H3N2 or a human influenza B virus and has a neutralization activity against the virus. The human antibody is a human anti-human influenza virus antibody, which has a neutralization activity against a human influenza A virus subtype H3N2 and binds to a hemagglutinin HA1 region of the human influenza A virus subtype H3N2, or which has a neutralization activity against a human influenza B virus, and includes, as a base sequence of a DNA encoding a variable region of the antibody, a sequence set forth in any one of SEQ ID NOS: 5 to 12. |
| US09493549B2 |
Antibodies directed toward the HIV-1 GP120 CD4 binding site with increased potency and breadth
Embodiments of the present invention are directed to compositions and methods for anti-HIV (anti-CD4 binding site) potent VRC01-like (PVL) antibodies targeted to gp120 having an amino acid substitution in the heavy chain at a residue in the anti-CD4 binding site PVL antibody that is equivalent to Phe43 in CD4 and an amino acid substitution in the light chain, these antibodies having improved potency and breadth. |
| US09493548B2 |
Immunoglobulin purification
The current invention reports a method for purifying an immunoglobulin, wherein the method comprises applying an aqueous, buffered solution comprising an immunoglobulin in monomeric and in aggregated form to a cation exchange material under conditions whereby the immunoglobulin in monomeric form does not bind to the cation exchange material, and recovering the immunoglobulin in monomeric form from the solution after the contact with the cation exchange material. |
| US09493533B2 |
IL-15 mutants having antagonist activity
The present invention relates to the identification of an epitope in human Interleukin-15 (IL-15) that is responsible for binding to the interleukin-15 receptor α-chain. Two IL-15 regions are involved in the formation of this epitope: the first region (44LLELQVISL52, peptide 1) corresponds to a sequence located in the B helix and the second (64ENLII68, peptide 2 or 64ENLIIL69, peptide 2a) to a sequence located in helix C. Muteins displaying agonist or antagonist properties are described, and may be useful as therapeutic agents. |
| US09493531B2 |
Chemokine-immunoglobulin fusion polypeptides, compositions, method of making and use thereof
This application is directed to chemokine-immunoglobulin fusion polypeptides and chemokine-polymer conjugates. The fusion polypeptides and conjugates can be used for treating chemokine receptor-mediated disorders and modulating inflammation, inflammatory cell motility, cancer cell motility, or cancer cell survival. |
| US09493529B2 |
Robo1-Fc fusion protein and use thereof for treating tumours
The present invention relates to a Robo1-Fc recombinant protein and to the use thereof for treating diseases in which a Slit protein is overexpressed, in particular cancer. The invention also relates to a composition including such a recombinant protein. Another aspect of the invention involves using a Robo1-Fc molecule as a diagnostic tool for detecting the overexpression of a molecule belonging to the Slit family in a patient. |
| US09493528B2 |
Microphthalmia-associated transcription factor-derived peptide and composition containing same
Provided are small peptide fragments derived from microphthalmia-associated transcription factor (MITF) and a method for preventing or treating melanoma using the same as an active ingredient. Further provided is a method for skin-whitening and/or for inhibiting skin pigmentation, using the peptide fragments as an active ingredient. |
| US09493522B2 |
Discovery of candidate biomarkers of in vivo apoptosis by global profiling of caspase cleavage sites
The present invention relates to the discovery of novel biomarkers of in vivo apoptosis based on a large number of caspase-like cleavage sites. These biomarkers are useful for detection and quantification of apoptosis in a biological sample. The invention also provides synthetic peptides and proteins corresponding to neo-epitopes created by proteolytic processing of these cleavage sites. The synthetic peptides can be used as standards to enable identification and quantitation of these biomarkers using mass spectrometry. The synthetic proteins can be used to generate antibodies and other binding reagents specific for these biomarkers. Methods for detecting apoptosis as well as for diagnosing or for providing a prognosis for a disease or disease state characterized by apoptosis are also provided herein. Finally, the invention provides compositions and kits for performing the methods of the invention. |
| US09493520B2 |
Fatty acid desaturases and elongases and uses thereof
The invention provides isolated nucleic acid molecules which encode novel fatty acid desaturases and elongases from the organism Emiliana huxleyi. The invention also provides recombinant expression vectors containing desaturase or elongase nucleic acid molecules, host cells into which the expression vectors have been introduced, and methods for large-scale production of long chain polyunsaturated fatty acids (LCPUFAs), e.g. arachidonic acid (ARA), eicosapentaenoic acid (EPA) or docosahexaenoic acid (DHA). |
| US09493518B2 |
Compositions and methods for treating clostridium difficile-associated diseases
Described herein are isolated polypeptides each containing one or more receptor-binding sites of toxin A (tcdA) of Clostridium difficile (Cd), nucleic acids encoding the polypeptides, and methods of using the polypeptides and nucleic acids. |
| US09493517B2 |
Conjugates comprising an antigen and a carrier molecule
The invention provides a conjugate comprising an antigen and a carrier molecule, wherein the carrier molecule comprises a spr0096 antigen and a spr2021 antigen. spr0096 and spr2021 are Streptococcus pneumoniae antigens. The conjugate may be used in a method for raising an immune response in a mammal, the method comprising administering the conjugate to the mammal. Also provided are pharmaceutical compositions, particularly vaccines, comprising the conjugate. |
| US09493513B2 |
Polypeptides and their use
The present invention provides polypeptides that bind to inorganic solid surfaces, structures comprising such polypeptides, and methods of making such structures. |
| US09493512B2 |
Solution phase processes for the manufacture of macrocyclic depsipeptides and new intermediates
The invention relates to a method or process for solution phase chemical manufacture of depsipeptides of the formula I, wherein the symbols have the meaning defined in the description, to new intermediates and their manufacture, as well as related invention embodiments. |
| US09493507B2 |
Glutathione-elevating compositions and uses thereof
Use of synthetic thiol-containing peptides as highly effective therapeutic and protective agents is described, in clinical and research applications where lifespan and/or viability and functioning of cells is compromised at least partially due to depletion of reduced glutathione, or where viability and functioning of cells can be improved by elevating reduced glutathione levels. More specifically, compositions and methods for treating blood disorders associated with glutathione dysregulation utilizing short thiol-containing peptides selected from the group consisting of Cys-Lys-Met-Cys (SEQ ID NO: 1), Cys-Met-Lys-Cys (SEQ ID NO: 2) and Cys-β-Ala-His-Cys (SEQ ID NO: 3) are described. Further described are compositions and methods for preserving biological samples using the peptides. |
| US09493506B2 |
Macrocyclic hepatitis C serine protease inhibitors
The present invention relates to novel macrocyclic compounds and methods of treating a hepatitis C infection in a subject in need of such therapy with said macrocyclic compounds. The present invention further relates to pharmaceutical compositions comprising the compounds of the present invention, or pharmaceutically acceptable salts, esters, or prodrugs thereof, in combination with a pharmaceutically acceptable carrier or excipient. |
| US09493505B2 |
Macrocyclic modulators of the ghrelin receptor
The present invention provides novel conformationally-defined macrocyclic compounds that have been demonstrated to be selective modulators of the ghrelin receptor (growth hormone secretagogue receptor, GHS-R1a and subtypes, isoforms and variants thereof). Methods of synthesizing the novel compounds are also described herein. These compounds are useful as agonists of the ghrelin receptor and as medicaments for treatment and prevention of a range of medical conditions including, but not limited to, metabolic and/or endocrine disorders, gastrointestinal disorders, cardiovascular disorders, obesity and obesity-associated disorders, central nervous system disorders, genetic disorders, hyperproliferative disorders and inflammatory disorders. |
| US09493500B2 |
Fluorinated pyrimidine analogs and methods of use thereof
The present invention provides fluorinated 5-aza-2′-deoxycytidine compounds, such as 2′,2′-difluoro-5-aza-2′-deoxycytidine, compositions that include the compounds, methods for making the compounds, and methods for inhibiting DNA methyltransferase, treating solid tumors, and treating hematologic cancers by administering the compounds. |
| US09493498B2 |
Oligosaccharide-protein conjugates
Provided herein are conjugates comprising a protein and an oligosaccharide of one of Formulae I-VI. Also provided herein are pharmaceutical compositions comprising such conjugates. Further provided herein are methods of treating a lysosomal storage disorder in a mammal by administration of an oligosaccharide-glycoprotein conjugate. |
| US09493492B2 |
Compound, manufacturing method therefor, and method for manufacturing optically active α-aminophosphonate derivative
A method for producing a compound represented by General Formula (1), the method including: reacting a compound represented by General Formula (3) and a compound represented by General Formula (4): where R1 and R2 each represent aliphatic group which may have substituent, or aromatic group which may have substituent (with the proviso that R1 and R2 are different groups), R3 represents aromatic group which may have substituent, and R4 represents aliphatic group which may have substituent, or aromatic group which may have substituent, where R1 and R2 each represent aliphatic group which may have substituent, or aromatic group which may have substituent (with the proviso that R1 and R2 are different groups), and R3 represents aromatic group which may have substituent, where R4 represents aliphatic group which may have substituent, or aromatic group which may have substituent. |
| US09493491B2 |
Method of separating acids from chemical reaction mixtures by means of apolar amines
A process for the removal of acids from reaction mixtures, comprising at least one product of value which is sparingly soluble in water, by at least one unpolar amine as an auxiliary base, which includes: a) reacting the auxiliary base with the acid with formation of a salt; b) reacting the salt formed in step a) with a further base which accepts the acid with liberation of the auxiliary base and combines with the acid to be accepted from the auxiliary base to form a salt which is very readily soluble in water; c) extraction of the mixture obtained in step b) with water or an aqueous medium, wherein the salt of the further base dissolves in the aqueous phase and the product of value, or the solution of the product of value, in a suitable solvent and the auxiliary base form at least one separate nonaqueous phase; and d) removal by distillation of at least part of any solvent present from the at least one nonaqueous phase obtained in step c), to form two nonmiscible liquid phases. |
| US09493490B1 |
Boron-containing small molecules
This invention provides novel compounds of the following formula and pharmaceutical compositions containing such compounds. |
| US09493487B2 |
3-(1H-imidazo[4,5-C]pyridin-2-YL)-1H-pyrazolo[3,4-B]pyridine and therapeutic uses thereof
Azaindazole compounds for treating various diseases and pathologies are disclosed. More particularly, the present invention concerns the use of an azaindazole compound or analogs thereof, in the treatment of disorders characterized by the activation of Wnt pathway signaling (e.g., cancer, abnormal cellular proliferation, angiogenesis, fibrotic disorders, bone or cartilage diseases, and osteoarthritis), the modulation of cellular events mediated by Wnt pathway signaling, as well as genetic diseases and neurological conditions/disorders/diseases due to mutations or dysregulation of the Wnt pathway and/or of one or more of Wnt signaling components. Also provided are methods for treating Wnt-related disease states. |
| US09493485B2 |
Spirocyclic dihydro-thiazine and dihydro-oxazine BACE inhibitors, and compositions and uses thereof
Compounds are provided having a structure according to Formula (I): wherein A1, A2, A3, Y, R1, R2, R3, R4, R5, R6, m, n and p are defined herein. Further provided are pharmaceutical compositions including the compounds provided and methods of making and using the compounds and compositions as provided, e.g., in the treatment and prevention of various disorders, such as Alzheimer's disease. |
| US09493472B2 |
Substituted benzoxazoles
The invention relates to substituted benzoxazoles and to processes for their preparation and to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular of cardiovascular disorders, preferably of thrombotic or thromboembolic disorders. |
| US09493471B2 |
Pyrimidine derivatives as protein kinase inhibitors
The present invention relates to pyrimidine derivatives capable of inhibiting one or more protein kinases. Further aspects relate to pharmaceutical compositions comprising the pyrimidine derivatives and the use thereof in the treatment of proliferative disorders. |
| US09493469B2 |
Piperidine inhibitors of Janus kinase 3
The present invention relates to new piperidine inhibitors of Janus kinase 3 activity, pharmaceutical compositions thereof, and methods of use thereof. |
| US09493466B2 |
Treatment of cancer with TOR kinase inhibitors
Provided herein are methods for treating or preventing a solid tumor, non-Hodgkin lymphoma or multiple myeloma in a patient, comprising administering an effective amount of a TOR kinase inhibitor to a patient having a solid tumor, non-Hodgkin lymphoma or multiple myeloma. |
| US09493465B2 |
3-hydroxypyrrolidine inhibitors of 5′-methylthioadenosine phosphorylase and nucleosidase
The present invention relates to 3-hydroxypyrrolidine compounds of the general formula (I) which are inhibitors of 5′-methylthioadenosine phosphorylase or 5′-methylthioadenosine nucleosidase. The invention also relates to the use of these compounds in the treatment of diseases or conditions in which it is desirable to inhibit 5′-methylthioadenosine phosphorylase or 5′-methylthioadenosine nucleosidase including cancer, and to pharmaceutical compositions containing the compounds. |
| US09493462B2 |
Polymorphs
The invention relates to polymorphous crystal modifications of a DPP-IV inhibitor, the preparation thereof and the use thereof for preparing a medicament. |
| US09493456B2 |
Pyrazolopyridine and pyrazolopyrimidine derivatives as melanocortin-4 receptor modulators
Disclosed herein is a compound of Formula I: wherein X, R1, R2, and R3 are as defined herein, or a pharmaceutically acceptable salt thereof to allow the drug to penetrate the cell membrane; or a prodrug, or the compound is labeled with a detectable label or an affinity tag thereof. Also disclosed is a pharmaceutical composition, a method of treating a disorder mediated by melanocortin-4 receptors, and a method of treating obesity using the compounds described. |
| US09493455B2 |
Azaindole derivatives as inhibitors of protein kinases
The present invention relates to compounds of the following formula (I) and/or the pharmaceutically acceptable addition salts, solvates, enantiomers, diastereoisomers thereof, as well as mixtures thereof. The subject matter of the present invention thus also includes the preparation of compounds of formula (I), their uses, in particular in the inhibition of protein kinases which are implicated for example in numerous diseases such as cancers or immune system disorders. |
| US09493452B2 |
Compounds and derivatives of 2H-pyrido (3,2-b)(1, 4) oxazin 3)4H)-ones as raf kinase and LRRK2 inhibitors
The present invention provides pharmaceutical compound of formula: wherein A and B are individually an C or N and R1 is an alkyl and R2 is a substituted phenyl, wherein the substituted phenyl comprises 1 to 3 functional groups and R3-R6 are individually a hydrogen, an amine or a halogen disposed in a pharmaceutical carrier. |
| US09493450B2 |
Cyclopropylamines as LSD1 inhibitors
The present invention is directed to cyclopropylamine derivatives which are LSD1 inhibitors useful in the treatment of diseases such as cancer. |
| US09493449B2 |
Carboxamide derivatives and use thereof
The present disclosure provides substituted pyridyl-, pyrimidinyl-, pyrazinyl-, pyridazinyl-, and triazinyl-based carboxamides of Formula I-A: R10 Z-HET-E I-A and the pharmaceutically acceptable salts and solvates thereof, wherein Z, HET, R10 and E are defined as set forth in the specification. The present disclosure is also directed to the use of compounds of Formula I-A to treat a disorder responsive to the blockade of sodium channels. Compounds of the present disclosure are especially useful for treating pain. |
| US09493447B2 |
Optically active PDE10 inhibitor
The present invention is directed to a pure enantiomer of 1-(5-(4-chloro-3,5-dimethoxyphenyl)furan-2-yl)-2-ethoxy-2-(4-(5-methyl-1,3,4-thiadiazol-2-yl)phenyl)ethanone, in particular, (S)-1-(5-(4-chloro-3,5-dimethoxyphenyl)furan-2-yl)-2-ethoxy-2-(4-(5-methyl-1,3,4-thiadiazol-2-yl)phenyl)ethanone. The present invention is also directed a crystal structure of (S)-1-(5-(4-chloro-3,5-dimethoxyphenyl)furan-2-yl)-2-ethoxy-2-(4-(5-methyl-1,3,4-thiadiazol-2-yl)phenyl)ethanone, a pharmaceutical composition of (S)-1-(5-(4-chloro-3,5-dimethoxyphenyl)furan-2-yl)-2-ethoxy-2-(4-(5-methyl-1,3,4-thiadiazol-2-yl)phenyl)ethanone, a method of inhibiting PDE10 with (S)-1-(5-(4-chloro-3,5-dimethoxyphenyl)furan-2-yl)-2-ethoxy-2-(4-(5-methyl-1,3,4-thiadiazol-2-yl)phenyl)ethanone, and a process and particular individual intermediates used in the production of (S)-1-(5-(4-chloro-3,5-dimethoxyphenyl)furan-2-yl)-2-ethoxy-2-(4-(5-methyl-1,3,4-thiadiazol-2-yl)phenyl)ethanone. |
| US09493444B2 |
Azaheterocyclic compounds
The invention provides novel substituted azaheterocyclic compounds according to Formula (I), their manufacture and use for the treatment of hyperproliferative diseases such as cancer, inflammatory or degenerative diseases. |
| US09493441B2 |
Acyclic cyanoethylpyrazoles as janus kinase inhibitors
The instant invention provides compounds of formula I which are JAK inhibitors, and as such are useful for the treatment of JAK-mediated diseases such as rheumatoid arthritis, asthma, COPD and cancer. |
| US09493439B1 |
Proteasome inhibitors
Compounds of formula (I) are useful for inhibiting a proteasome in a cell. Compounds, pharmaceutical compositions and methods of use are provided herein. |
| US09493437B2 |
β- and γ-diketones and γ-hydroxyketones as Wnt/ β-catenin signaling pathway activators
The present application discloses a compound which is which activates Wnt/β-catenin signaling and thus treats or prevents diseases related to signal transduction, such as osteoporosis and osteoarthropathy; osteogenesis imperfecta, bone defects, bone fractures, periodontal disease, otosclerosis, wound healing, craniofacial defects, oncolytic bone disease, traumatic brain injuries related to the differentiation and development of the central nervous system, comprising Parkinson's disease, strokes, ischemic cerebral disease, epilepsy, Alzheimer's disease, depression, bipolar disorder, schizophrenia; eye diseases such as age related macular degeneration, diabetic macular edema or retinitis pigmentosa and diseases related to differentiation and growth of stem cell, comprising hair loss, hematopoiesis related diseases and tissue regeneration related diseases. |
| US09493434B2 |
Substituted indenes as medicaments
The present invention relates to new indene derivatives of formula (I) having a great affinity for sigma receptors, especially sigma-1 receptors, as well as to the process for the preparation thereof, to compositions comprising them, and to their use as medicaments. |
| US09493431B2 |
Apoptosis-inducing agent for the treatment of cancer and immune and autoimmune diseases
Disclosed are compounds which inhibit the activity of anti-apoptotic Bcl-2 proteins, compositions containing the compounds and methods of treating diseases during which is expressed anti-apoptotic Bcl-2 protein. |
| US09493430B2 |
Biaryl- or heterocyclic biaryl-substituted cyclohexene derivative compounds as CETP inhibitors
The present invention provides biaryl- or heterocyclic biaryl-substituted cyclohexene derivative compounds, isomers thereof, or pharmaceutically acceptable salts. The compounds of the invention show a CETP inhibitory effect that increases HDL-cholesterol levels and reduces LDL-cholesterol levels. Pharmaceutical compositions comprising the compounds are useful for the prevention or treatment of dyslipidemia or dyslipidemia-related diseases. |
| US09493429B2 |
Substituted benzoxazoles and methods of use thereof
The invention provides compounds having the general formula (I): and pharmaceutically acceptable salts thereof, wherein the variables RA, subscript n, ring A, X2, L, subscript m, X1, R1, R2, R3, R4, and RN have the meaning as described herein, and compositions containing such compounds and methods for using such compounds and compositions. |
| US09493426B2 |
Quinazolinone derivatives useful as FGFR kinase modulators
The invention relates to new quinazolinone derivative compounds, to pharmaceutical compositions comprising said compounds, to processes for the preparation of said compounds and to the use of said compounds in the treatment of diseases, e.g. cancer. |
| US09493424B2 |
Antifungal compound
There is provided compound for use in therapy, the compound comprising repeating units of hydrophilic heterocyclic amine monomers that are coupled by hydrophobic linkers selected to confer a therapeutic effect. There is also provided the use of the above compound in the manufacture of a medicament for the treatment of a fungal infection and a method of treating a fungal infection using the above compound. |
| US09493423B2 |
Compounds capable of inhibiting voltage gated calcium ion channel, and pharmaceutical compositions comprising the same
Disclosed herein are an N-(pyrazolylmethyl)arylsulfonamide derivative useful as a calcium ion channel blocker, a pharmaceutically acceptable salt thereof, and the medicinal use thereof as a therapeutic agent using its calcium ion channel blocking effect. |
| US09493422B2 |
Quinoid rylenedicarboximides as IR absorbers
Compounds of the general formula (I) and compounds of the general formula (II) Use of compounds (I) or (II) as visible or invisible markers, for staining materials, in the laser welding of materials, for detecting bases, acids or pH changes, as a dispersing assistant, pigment additive for organic pigments and intermediates for the production of pigment additives, in heat management or energy management, in photovoltaics or in optical data storage. |
| US09493421B2 |
Acridinedione derivatives for treating pigmentation disorders and ageing of the skin
The present invention relates to a compound of general formula (I) in which: —R1 and R2 are simultaneously or independently H, OH, OCH3 or a C1-C5 alkyl radical, —R3 and R4 are simultaneously CH3, —or R3 is H and R4 is CH3, CH2CH3 or an isopropyl radical or a phenyl radical, —R5 is a C4-C24 alkyl radical or a 3-phenylpropanyl or 2,2-diphenylethanyl radical. |
| US09493416B2 |
N-methyl-4-benzylcarbamidopyridinium chloride and a process for its preparation
The present application relates to a new salt of N-methyl-4-benzylcarbami-dopyridine, a process for its preparation, a pharmaceutical composition comprising this compound and its use for the treatment or prevention of viral diseases. |
| US09493415B2 |
Process for fluorinating compounds
Methods of preparing a fluorinated substrate by combining potassium fluoride, a quaternary ammonium salt, and a substrate substituted with at least one chloro, bromo, sulfonyl, or nitro group to thereby provide the fluorinated substrate are disclosed. |
| US09493413B2 |
Hydrazinyl-pyrrolo compounds and methods for producing a conjugate
The present disclosure provides conjugate structures and hydrazinyl-pyrrolo compound structures used to produce these conjugates. The disclosure also encompasses methods of production of such conjugates, as well as methods of using the same. |
| US09493411B2 |
Pyrrole-3-carboxamide bromodomain inhibitors
The present invention provides for compounds of formula (I) wherein R1, R2, R3, and R10 have any of the values defined in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions, including inflammatory diseases, cancer, and AIDS. Also provided are pharmaceutical compositions comprising one or more compounds of formula (I). |
| US09493400B2 |
Process for preparing fluoroleucine alkyl esters
This invention relates to a resolution process for the preparation of fluoroleucine alkyl esters. |
| US09493397B2 |
Ionomers and methods of making same and uses thereof
Ionomers comprising ionic groups such as, for example, tetraalkylammonium groups and methods of making such ionomers. For example, the ionomers can be produced by ring opening metathesis polymerization of alkene-containing monomers with tetraalkylammonium groups and, optionally, alkene-containing monomers without tetraalkylammonium groups. The ionomers can be used in applications such as, for example, fuel cell applications. |
| US09493395B2 |
Production of two esters using homogeneous catalyst
Disclosed is a process for preparing two esters by reacting an aldehyde with an alcohol in the presence of a ruthenium complex compound as a catalyst. The process is particularly useful for preparing ethyl acetate and n-butyl acetate, isobutyl acetate, or 2-ethylhexyl acetate in high yield by coupling acetaldehyde with n-butanol, i-butanol, or 2-ethylhexanol. |
| US09493387B2 |
Dicarboxylic acid production with minimal wastewater generation
The invention provides improved energy content in and shaft power recovery from off-gas from xylene oxidation reactions while at the same time minimizing wastewater treatment cost. More shaft power is produced using off-gas than is required to drive the main air compressor, even with preferred, relatively low oxidation temperatures. Simultaneously, an amount of wastewater greater than byproduct water from oxidation of xylene is kept in vapor form and treated along with off-gas pollutants in a self-sustaining (self-fueling) gas-phase thermal oxidative destruction unit. Optionally, off-gas is combined from multiple xylene oxidation reactors, comprising primary and/or secondary oxidation reactors and forming TPA and/or IPA. Optionally, air compressor condensate and caustic scrubber blowdown are used in a TPA process or as utility water, effectively eliminating normal flow of liquid wastewater effluent from a TPA plant. Optionally, PET off-gas containing the water of PET formation is treated in a shared thermal oxidative destruction unit, effectively eliminating normal flow of liquid wastewater effluent from a combined pX-to-TPA-to-PET plant. |
| US09493385B2 |
Process for the preparation of (3E, 7E)-homofarnesol
The present invention relates to new types of processes for the improved preparation of homofarnesol, in particular of (3E,7E)-homofarnesol and homofarnesol preparations with an increased content of (3E,7E)-homofarnesol (also referred to as all E-homofarnesol). |
| US09493379B2 |
Method for the bioactivation of biochar for use as a soil amendment
A method for the production of an agent for enhancing soil growth is described, comprising: grinding a biomass feedstock to produce ground biomass particles; subjecting the ground biomass particles to a biofractioning process including an auger reactor; selectively collecting at least one volatile component as it is released from the ground biomass particles; collecting a last remaining nonvolatile component comprising BMF char; rendering a surface of the BMF char hydrophilic; exposing the BMF char to microorganisms; and adding the BMF char to soil. |
| US09493373B2 |
Apparatus for conveying a glass sheet on an air support table in a heating furnace
An apparatus for conveying glass sheets on an air support table, which is included in a heating furnace and provided with blast apertures and exhaust apertures, and in which the blast apertures are connected to a plenum chamber present underneath the air support table. The exhaust apertures are connected to exhaust passages present inside the table. The exhaust passages have at least one of their ends provided with a gate/gates capable of being opened and closed, by means of which the flow of air from the exhaust passages' ends adjacent to the gate/gates can be completely or partially blocked. |
| US09493372B2 |
Installation and method for melting glass
A plant for melting glass or rock including: a first melting tank including a batch material inlet, a heater that makes it possible to heat the batch materials until a liquid glass is obtained; a liquid glass outlet; and downstream of the melting tank, a second heating tank including metallic walls that are not covered with refractory insulating materials and that include a system of internal ducts allowing circulation of a coolant, a plurality of injectors of submerged burners, and a liquid glass outlet, in a form of an overflow, which limits a height of the glass bath in the heating tank to a value between 50 mm and 300 mm. A process for melting glass or rock uses such a melting plant. |
| US09493370B2 |
Wastewater treatment system
The present invention is a system and method for treating a wastewater stream to produce an effluent having an acceptable level of turbidity. The invention comprises a controller operatively coupled to at least one turbidity meter for monitoring turbidity of the effluent stream. A plurality of chemical treatment additive pumps are provided for providing a plurality of additives to the wastewater stream. Furthermore, a method of sequentially testing the amount of each additive required to produce an effluent stream having an acceptable turbidity is disclosed. |
| US09493369B2 |
Drop-in chlorinator for portable spas
An oxidizer generating apparatus comprising a cylindrical housing and an electrode assembly attached at one end of the housing comprising at least three vertically disposed electrodes, the electrodes being spaced apart so as to define a water flow path between them, the electrodes comprising titanium outer electrodes and at least one inner diamond electrode. |
| US09493367B2 |
Systems and methods for removing finely dispersed particulate matter from a fluid stream
Disclosed herein are systems for removing particulate matter from a fluid, comprising a particle functionalized by attachment of at least one activating group or amine functional group, wherein the modified particle complexes with the particulate matter within the fluid to form a removable complex therein. The particulate matter has preferably been contacted, complexed or reacted with a tethering agent. The system is particularly advantageous to removing particulate matter from a fluid waste stream following mining or ore processing operations. |
| US09493366B2 |
Inductively coupled dielectric barrier discharge lamp
A dielectric barrier discharge lamp assembly for a fluid treatment system. The lamp assembly can include an inductive secondary, first and second electrodes coupled to the inductive secondary, and a lamp including a dielectric barrier interposed between the first and second electrodes. The dielectric barrier can define a discharge chamber including a discharge gas, and one of the first and second electrodes can extend within the discharge chamber. The inductive secondary can be adapted to receive power from a nearby inductive primary to promote a dielectric barrier discharge in the discharge chamber. The resulting dielectric barrier discharge can generate ultraviolet light for the treatment of air or water, or for other applications. |
| US09493363B2 |
Method for making NES framework type zeolites
This disclosure is directed to a method for preparing NES framework type zeolites using a colloidal aluminosilicate composition in the presence of an N-cyclopentyl-N-methylpyrrolidinium cation as a structure directing agent. |
| US09493359B2 |
Apparatus for producing trichlorosilane
An apparatus for producing trichlorosilane, including: a reaction vessel in which a supply gas containing silicon tetrachloride and hydrogen is supplied to an internal reaction passageway to produce a reaction product gas containing trichlorosilane and hydrogen chloride; a heating mechanism that heats the interior of the reaction vessel; a gas supply section that supplies the supply gas in the reaction vessel; and a gas discharge section that discharges the reaction product gas from the reaction vessel to the outside, wherein the reaction passageway includes: a supply side passageway which is connected to the gas supply section at a central portion of the reaction vessel and flows the supply gas toward the outside while meandering in the reaction vessel; a return passageway which is connected to a downstream end of the supply side passageway and extends to the central portion of the reaction vessel; and a discharge side passageway that is disposed so as to be connected to a downstream end of the return passageway and to adjoin the supply side passageway of the central portion of the reaction vessel, the discharge side passageway being connected to the gas discharge section. |
| US09493356B1 |
Impregnation of macrocycle organics to activated carbon
A filtration material is provided for incorporation in a gas filter that includes an Activated Carbon, Impregnated with Copper, Silver, Zinc, Molybdenum, and Triethlyenediamine (ASZM-TEDA) medium and a macrocyclic organic material. The material is impregnated into the medium in proportions of between 1% and 5% of the medium. The material consists of molecules, each with a binding pocket for binding a metal ion. Also, a method is provided for impregnating porphyrin into a medium of ASZM-TEDA for incorporation in a gas filter. The method includes mixing porphyrin and ASZM-TEDA in a first ratio-by-weight of 1:4 of porphyrin to ASZM-TEDA as a mixture in a container; adding dichloromethane to the mixture in a second ratio-by-weight of 1:133 of porphyrin to dichloromethane as a solution in the container; stirring and refluxing the solution under nitrogen, filtering said mixture from the solution as a carbon residue; and drying the residue. |
| US09493354B2 |
Carbon nanostructure, and method and apparatus for manufacturing carbon nanostructure
A method for manufacturing a carbon nanostructure according to the present invention includes a preparation step of preparing a base body, an oxidization step and a step of growing a carbon nanostructure. In the step of preparing a base body, a base body with at least a part of a contact portion or an integral portion of a catalyst member and a separation member having been oxidized is prepared. In the step of growing a carbon nanostructure, a carbon nanostructure is grown in a separation interface region between the catalyst member and the separation member. The step of growing a carbon nanostructure includes at least one of a step of locally supplying a source gas to a portion of the catalyst member facing the separation interface region where the carbon nanostructure is being grown, and a step of locally heating the separation interface region. |
| US09493351B2 |
Methods of producing cadmium selenide multi-pod nanocrystals
Methods for the non-hot-injection synthesis of semiconductor nanocrystals are described. For example, a multi-podal cadmium selenide nanocrystal may be produced by a method including heating a degassed mixture comprising cadmium oxide, selenium, trioctylphosphine, and a carboxylic acid in a non-coordinating solvent from about room temperature to about 210° C., where the multi-podal cadmium selenide nanocrystal may be a tetrapodal cadmium selenide nanocrystal. |
| US09493350B2 |
Method and system for the production of hydrogen
Disclosed is a process for the production of hydrogen in a reactor system comprising a steam reforming reaction zone comprising a reforming catalyst and a membrane separation zone comprising a hydrogen-selective membrane. The process involves a reaction system of so-called open architecture, wherein the reforming zone and the membrane separation zone operate independently of each other. The invention provides the heat for the reforming reaction through heat exchange from liquid molten salts, preferably heated by solar energy. |
| US09493349B2 |
High and rapid hydrogen release from thermolysis of ammonia borane near PEM fuel cell operating temperature
A system for generating and purifying hydrogen. To generate hydrogen, the system includes inlets configured to receive a hydrogen carrier and an inert insulator, a mixing chamber configured to combine the hydrogen carrier and the inert insulator, a heat exchanger configured to apply heat to the mixture of hydrogen carrier and the inert insulator, wherein the applied heat results in the generation of hydrogen from the hydrogen carrier, and an outlet configured to release the generated hydrogen. To purify hydrogen, the system includes a primary inlet to receive a starting material and an ammonia filtration subassembly, which may include an absorption column configured to absorb the ammonia into water for providing purified hydrogen at a first purity level. The ammonia filtration subassembly may also include an adsorbent member configured to adsorb ammonia from the starting material into an adsorbent for providing purified hydrogen at a second purity level. |
| US09493345B2 |
Method for manufacturing slanted copper nanorods
The present invention provides a method for fabricating slanted copper nanorods. The method includes manufacturing a workpiece configured to include an etch stop layer on a wafer, placing the workpiece in a slanted position, and etching the slanted workpiece, forming a copper (Cu) layer on the slanted workpiece by plating, removing an over-plated portion from the copper layer, and removing a polysilicon (poly Si) excluding copper from the surface of the workpiece. According to the invention, copper nanorod structures having a uniform array can be fabricated in a large area at a high process yield compared to conventional methods. In addition, the angle and diameter of copper nanorods can be controlled as desired so that the applicability thereof can be greatly increased. Moreover, the present invention can be applied to processes for fabricating various devices, including semiconductor devices, MEMSs (microelectromechanical systems), optical devices, gas sensors, display devices, etc. |
| US09493344B2 |
MEMS vertical comb structure with linear drive/pickoff
A MEMS sensor comprises a substrate and at least one proof mass having a first plurality of combs. The proof mass is coupled to the substrate via one or more suspension beams such that the proof mass and the first plurality of combs are movable. The MEMS sensor also comprises at least one anchor having a second plurality of combs. The anchor is coupled to the substrate such that the anchor and second plurality of combs are fixed in position relative to the substrate. The first plurality of combs are interleaved with the second plurality of combs. Each of the combs comprises a plurality of conductive layers electrically isolated from each other by one or more non-conductive layers. Each conductive layer is individually coupled to a respective electric potential such that capacitance between the combs varies approximately linearly with displacement of the movable combs in an out-of-plane direction. |
| US09493342B2 |
Wafer level MEMS force dies
A composite wafer level MEMS force dies including a spacer coupled to a sensor is described herein. The sensor includes at least one flexible sensing element, such as a beam or diaphragm, which have one or more sensor elements formed thereon. Bonding pads connected to the sensor elements are placed on the outer periphery of the sensor. The spacer, which protects the flexible sensing element and the wire bonding pads, is bonded to the sensor. For the beam version, the bond is implemented at the outer edges of the die. For the diaphragm version, the bond is implemented in the center of the die. An interior gap between the spacer and the sensor allows the flexible sensing element to deflect. The gap can also be used to limit the amount of deflection of the flexible sensing element in order to provide overload protection. |
| US09493341B2 |
Planar cavity MEMS and related structures, methods of manufacture and design structures
A method of forming at least one Micro-Electro-Mechanical System (MEMS) includes patterning a wiring layer to form at least one fixed plate and forming a sacrificial material on the wiring layer. The method further includes forming an insulator layer of one or more films over the at least one fixed plate and exposed portions of an underlying substrate to prevent formation of a reaction product between the wiring layer and a sacrificial material. The method further includes forming at least one MEMS beam that is moveable over the at least one fixed plate. The method further includes venting or stripping of the sacrificial material to form at least a first cavity. |
| US09493337B2 |
Reinforced microcapillary films and foams
The instant invention provides reinforced microcapillary films and/or foams. The inventive reinforced film and/or foam have a first end and a second end, wherein the film and/or foam comprises: (a) a matrix comprising a first thermoplastic material, (b) at least one or more channels disposed in parallel in said matrix from the first end to the second end of the film or foam, wherein said one or more channels are at least 1 μm apart from each other, and wherein each said one or more channels have a diameter in the range of at least 1 μm; and (c) a second thermoplastic material disposed in said one or more channels, wherein said second thermoplastic material is different than the first thermoplastic material; wherein said film has a thickness in the range of from 2 μm to 2000 μm. |
| US09493332B2 |
Funnel system with interchangeable collars
A funnel system for transferring liquids from a dispenser to a receptacle including a mouth end and a smaller outlet end the funnel formed as a hollow conical portion with an angled wall having a rim around the mouth end, the outlet end is perpendicular to a central axis running vertically through the center of the funnel. A vent channel runs through the interior of the wall to a vent opening inside the hollow conical portion, where the vent channel includes an inlet port. A set of cams are located at preselected points and adapted to mate with a set of collars having threads sized to thread onto a selected receptacle having a threaded inlet and fixedly engage the receptacle inlet. |
| US09493331B2 |
Lifting and removal device
A device for use in connection with a manhole covers having two generally opposing slots includes a first member including a first section and a second section including a first attachment member. The device further includes a second member including a second attachment member. The first member and the second member are rotatably connected so that a distance between the first attachment member and the second attachment member can be adjusted. The first section extends from the second section so that a proximal end thereof is at a height above the surface of the manhole cover of no greater than 3 feet when the first attachment member is in attachment with one of the two slots and the second attachment member is in attachment with the other of the two slots. |
| US09493329B2 |
Hydraulic apparatus
The invention relates to a hydraulic apparatus comprising a hydraulic pump (30) which is connectable to a hydraulic fluid tank, an electric motor (2) as a drive means for the hydraulic pump (30), which electric motor comprises a motor shaft and a motor housing cover (4), and a control valve assembly (12) connected to the pump (30) to control at least one hydraulic consumer which is connectable to the pump (30) and is to be supplied by the pump (30) with hydraulic fluid from the hydraulic fluid tank, wherein the pump (30) is fixed on the motor housing cover (4) and the motor housing cover (4) comprises a holding adapter (10) on which the control valve assembly (12) is fixed. |