| Document | Document Title |
|---|---|
| US10054873B2 |
Toner container having protrusions projecting from opposite sides of the toner container
A system with a container including a protrusion, and a receiver to receive the container. The receiver includes a slide block that is movable relative to a body of the receiver, the slide block including two surfaces, a first surface, initially contacted by the protrusion of the container during insertion of the container into the receiver, having a first slope to resist movement of the container towards the receiver, and a second surface, subsequently contacted by the protrusion of the container during the insertion of the container into the receiver, having a second slope to interact with the protrusion of the container to assist movement of the container towards the receiver. This construction provides the user with a changing insertion force to indicate proper mounting of the container. |
| US10054871B2 |
Image forming apparatus and method for preventing toner scattering in an image forming apparatus
According to an embodiment, an image forming apparatus includes a housing, a developing roller, and a photosensitive drum. The developing roller includes an image area and a pair of non-image areas. The image area extends along an axial direction the developing roller. The non-image areas are provided on both sides in the axial direction with respect to the image area. The image forming apparatus further includes a regulating member. The regulating member covers a gap in positions which are aligned over the non-image area. The regulating member regulates air flow toward sides of the image area in the axial direction. |
| US10054869B2 |
Image forming apparatus for detecting crack generated in charging member, method for controlling the image forming apparatus, and control program used in the image forming apparatus
In order to achieve at least one of the above-described objects, an image forming apparatus reflecting an aspect of the present invention includes: an image carrier configured to carry and transport a latent image; a charging member configured to be rotatable and disposed in contact with a surface of the image carrier; an acquisition device configured to acquire an electrical characteristic of the charging member; and a processor configured to calculate a range of fluctuation of the electrical characteristic associated with rotation of the charging member. |
| US10054863B2 |
Method of determining a position of a substrate in a lithography system, substrate for use in such a method, and lithography system for carrying out such method
The invention relates to a substrate comprising an optical position mark for being read-out by an optical recording head for emitting light of predetermined wavelength, preferably red or infra-red light, more in particular of 635 nm light, the optical position mark having a mark height, a mark length and a predetermined known position on the substrate, the optical position mark extending along a longitudinal direction and being arranged for varying a reflection coefficient of the position mark along said longitudinal direction, wherein the optical position mark comprises: a first region having a first reflection coefficient and a first width; a second region neighboring the first region and forming a first region pair, the second region having a second reflection coefficient and a second width, and the second reflection coefficient being different from the first reflection coefficient, wherein the first region comprises sub-wavelength structures in comparison with a wavelength of the predetermined wavelength light. |
| US10054860B2 |
Projection exposure apparatus with optimized adjustment possibility
A projection apparatus for microlithography for imaging an object field includes an objective, one or a plurality of manipulators for manipulating one or a plurality of optical elements of the objective, a control unit for regulating or controlling the one or the plurality of manipulators, a determining device for determining at least one or a plurality of image aberrations of the objective, a memory comprising upper bounds for one or a plurality of specifications of the objective, including upper bounds for image aberrations and/or movements for the manipulators, wherein when determining an overshooting of one of the upper bounds by one of the image aberrations and/or an overshooting of one of the upper bounds by one of the manipulator movements by regulation or control of at least one manipulator within at most 30000 ms, or 10000 ms, or 5000 ms, or 1000 ms, or 200 ms, or 20 ms, or 5 ms, or 1 ms, an undershooting of the upper bounds can be effected. |
| US10054855B2 |
Chemically amplified positive-type photosensitive resin composition
A photosensitive resin composition, a method of manufacturing a substrate with a template using the composition, and a method of manufacturing a plated article using the substrate with a template. The photosensitive resin composition may be used to form a plated article on a metal surface of a substrate The composition includes an acid generator that, when irradiated with an active ray or radiation, generates an acid, a resin that, under an action of an acid, undergoes an increase in solubility thereof in alkali, and a fluorene compound represented by the formula (1). |
| US10054850B2 |
Light source device and projector
A light source device includes a light source that emits light including light having a wavelength in the ultraviolet region, a first filter that removes light of a particular wavelength region of the ultraviolet region among light from the light source and that transmits light of another wavelength region, a second filter that is arranged on a side of the first filter opposite to that on which the light source is arranged, and that removes light of a wavelength region that is different from the particular wavelength region of the ultraviolet region among the light transmitted by the first filter, wherein the second filter has a half-value wavelength that is shorter than a half-value wavelength of the first filter. |
| US10054849B2 |
Light source device and projector
A light source device includes: a base substrate; a plurality of light emitting elements disposed on the base substrate along each of an X-direction and a Y-direction crossing the X-direction; and a first polarity terminal and a second polarity terminal for supplying power to the plurality of light emitting elements. The first polarity terminal and the second polarity terminal project from one side of the base substrate in the X-direction as viewed in a Z-direction orthogonal to the X-direction and the Y-direction. |
| US10054848B1 |
Projector and optical lens mechanism thereof
A projector includes a holding casing having a hole structure, a projection lens movably disposed through the hole structure, a containing casing detachably fixed to the holding casing for forming a containing space, an image projection module disposed in the containing space, and a flexible washer. A first engaging structure is formed on an external surface of the projection lens. The flexible washer jackets the projection lens and has first and second ring structures and a connection ring structure formed therebetween. The first engaging structure is engaged with the second engaging structure of the first ring structure for positioning the first ring structure on the projection lens. The second ring structure is clamped between the holding casing and the containing casing for sealing the containing space cooperatively with the connection ring structure and the first ring structure when the containing casing is fixed to the holding casing. |
| US10054842B2 |
Gimbal
A gimbal includes a first support frame, a second support frame, a third support frame, and a center of gravity adjusting unit. The first support frame includes two first pillars and a guiding post connected between the two first pillars and approximately perpendicular to the two first pillars. The guiding post is configured to carry an imaging device. The second support frame includes two second pillars hinged with the two first pillars, respectively. The third support frame includes a third pillar and a connecting plate. One end of the third pillar is connected to the two second pillars. The connecting plate is connected to another end of the third pillar. The center of gravity adjusting unit is provided in one of the two first pillars, the guiding post, or the connecting plate, and configured to adjust a center of gravity of the gimbal. |
| US10054837B2 |
Electro-optical device and wearable electronic device
An electro-optical device includes: an optical module including a switchable mirror layer configured to operate in a mode selected from a transmissive mode and a reflective mode; a display module configured to generate data images; and a camera module configured to obtain external images, wherein the switchable mirror layer is configured to provide the data images to different directions from each other to correspond to the transmissive mode and the reflective mode. |
| US10054831B2 |
Array substrate and fabrication method thereof, and display panel
An array substrate and an array substrate fabrication method are provided. The array substrate comprises a base substrate, a first conductive layer, a first passivation layer including a plurality of first through-holes. a light-shielding layer including a plurality of first metal wires arranged in parallel, a second passivation layer including a plurality of second through-holes, and a first metal layer including a plurality of second metal wires arranged in parallel and one-to-one corresponding to the plurality of first metal wires. The first metal wire is electrically connected to the first conductive layer through at least one first through-hole, and the second metal wire is electrically connected to the corresponding first metal wire through at least one second through-hole. The array substrate includes a display region and a non-display region, and the first through-holes and the second through-holes are formed at the non-display region of the array substrate. |
| US10054828B2 |
Liquid crystal display apparatus
A liquid crystal display apparatus comprises a first planar electrode, a first insulator layered over an upper surface of the first planar electrode, a planar pixel electrode layered over an upper surface of the first insulator, a second insulator layered over an upper surface of the pixel electrode, a second planar electrode that covers the pixel electrode and that is layered over an upper surface of the second insulator, and a liquid crystal layer disposed over an upper surface of the second planar electrode. The second planar electrode includes an aperture portion including a first region and a second region integrated with a first region, the first region is a region is overlapped with both the first planar electrode and the pixel electrode, the second region is overlapped with the first planar electrode and is not overlapped with the pixel electrode, and a first angle between a first side of the first region and a first virtual line dividing the aperture portion into the first region and the second region is equal to or smaller than 90 degrees. |
| US10054823B2 |
Liquid crystal display device
A liquid crystal display includes a first substrate and a second substrate bonded to each other at their periphery by a sealant, with liquid crystal sealed between the first substrate and a second substrate, and has a display region. The first substrate is formed, between the sealant and an end portion of the display region, with a wall that partitions the liquid crystal into a portion on the display region side and a portion on the sealant side. A gap exists between the tip of the wall and the second substrate side. In the liquid crystal display device, a liquid crystal portion that has been contaminated is restrained from moving into the display region. |
| US10054809B2 |
Liquid crystal display device
A liquid crystal display device is provided. The liquid crystal display device includes a plastic frame, used to install a liquid crystal display panel. A color of the plastic frame changes from white to black, from a side close to the liquid crystal layer to a side far from the liquid crystal layer, to prevent light leaking. The color of the plastic frame changes gradually from white to black from inside to outside, so as to reduce a thickness of the plastic frame while preventing light leaking. |
| US10054805B2 |
Flash imaging devices, methods for making and using the same
The invention provides flash imaging devices that include an optical change component that undergoes a change in response to an applied stimulus, a substrate and a stimulus element. Also provided are articles that include the subject devices, as well as methods of making and using the same. |
| US10054803B2 |
Filters to enhance color discrimination for color vision deficient individuals
Certain filters have been found to enhance color discrimination for individuals with color vision deficiency (CVD), aka color-blind individuals. The filters generally include a multilayer optical film with a strong, narrow reflection band in part of the green region of the visible spectrum. The film has an average internal transmission from 420-680 nm of at least 50%, 60%, or 70%, and an average internal transmission≤10%, 5%, 2%, or 1% over a 10 nm wide range that includes 550 nm associated with a reflection band having a width (FWHM) of 60 nm or 50 nm or less. The filter may include a magenta layer disposed on a viewer side of the multilayer optical film to reduce glare, the magenta layer selectively absorbing green light. The magenta layer combined with the multilayer optical film may provide a rejection band whose width (FWHM) is 60 nm or less. |
| US10054799B2 |
Lens driving device, camera module and optical apparatus
A lens driving device including a first lens driving unit for auto focusing, and a second lens driving unit for handshake correction is proposed, the lens driving device including a base, a holder member mounted with a magnet and positioned at an upper side of the base by being spaced apart from the base at a predetermined distance, a plurality of support members configured to elastically support the holder member relative to the base, an upper stopper protrusively formed at an upper surface of the holder member, and a bottom stopper protrusively formed at a bottom surface of the holder member to form a shock point between the base and the holder member when there is generated a shock. |
| US10054798B2 |
Light-emitting device
A light-emitting device includes a light-emitting portion that emits fluorescence in response to excitation light incident on a surface of the light-emitting portion, and a reflector that defines a light-emitting region on the surface of the light-emitting portion, the fluorescence being emitted from the light-emitting region. The excitation light has a top-hat energy intensity distribution on the surface of the light-emitting portion. |
| US10054797B2 |
Combining a high resolution narrow field display and a mid resolution wide field display
A head mounted display (HMD) includes a first display portion included in the HMD, the first display portion having a first pixel density, a second display portion included in the HMD, the second display portion having the first pixel density, a third display portion attached to the HMD, the third display portion having a second pixel density, and at least one image combiner configured to combine two images by reflecting an image projected by the first display portion and the second display portion and allowing an image projected by the third display portion to pass through the at least one image combiner. |
| US10054795B2 |
Image display apparatus and head mounted display
An image display apparatus includes: an image forming device; an optical system converting light emitted from the image forming device into parallel light; and an optical device to which the light beams converted into the parallel light by the optical system enter, in which the light beams are guided, and from which the light beams are emitted, wherein a central light beam emitted from the center of the image forming device, passing through the nodal point of the optical system and entering the optical device at an optical device center point intersects an XY plane defined by an X axis that passes through the optical device center point, and is parallel to the axis direction of the optical device and a Y axis that passes through the optical device center point, and coincides with the normal axis of the optical device at angles other than 0 degree. |
| US10054792B2 |
Windshield of a motor vehicle, a system with a windshield and a motor vehicle
A windshield for a motor vehicle with a display unit is disclosed. The windshield is realized in the form of a laminated glass pane with at least an outer pane, an inner pane and an intermediate compound foil. The display unit is arranged between the outer pane and the inner pane, wherein the display unit features a flexible printed circuit and at least one display element arranged on the flexible printed circuit, as well as a secondary coil. The secondary coil is designed for making available electrical energy, which is inductively coupled into the secondary coil, in order to supply the display unit with energy. The present disclosure furthermore relates to a system, as well as a motor vehicle. |
| US10054791B2 |
Imaging lens and imaging apparatus
An imaging lens is constituted by, in order from the object side to the image side: a negative first lens having a concave surface toward the image side; a positive second lens having a convex surface toward the image side; a negative third lens having a concave surface toward the image side; a positive biconvex fourth lens; a positive biconvex fifth lens; and a negative sixth lens having a concave surface toward the object side. Conditional Formula (1) related to the radius of curvature R3 of the surface of the second lens toward the object side and the focal length f of the entire lens system is satisfied: R3/f<0 (1). |
| US10054787B2 |
Electro-optical device, manufacturing method thereof, and electronic apparatus
In an electro-optical device, a mirror and the like which is formed on an element substrate is sealed using a sealing member. The sealing member is provided with a frame section and a cover section. In addition, the sealing member is provided on one face of the element substrate so that the mirror is surrounded by the element substrate and the sealing member and such that the mirror is positioned between a portion of the cover section and the element substrate. The sealing member is formed of a light-transmitting member having a frame section and a cover section which are integrally formed, and there is no interface between the frame section and the cover section. |
| US10054786B2 |
Correction of optical elements by correction light irradiated in a flat manner
The disclosure relates to a correction light device for the irradiation of optical elements of an optical arrangement, in particular a lens, such a microlithography lens having a correction light, which include at least one correction light source and at least one mirror arrangement that deflects the light from the correction light source in the beam path to the optical element such that at least part of at least one surface of at least one optical element of the optical arrangement are irradiated in a locally and/or temporally variable fashion. The correction light strikes the surface of the optical element at a flat angle such that the obtuse angle between the optical axis of the optical arrangement at the location of the optical element and the correction light beam is less than or equal to 105°. |
| US10054777B2 |
Common-mode digital holographic microscope
A lens-less digital holographic microscope, a reflective digital holographic microscope, and a digital holographic microscope including a plurality of lenses. In one example, the digital holographic microscope includes a single mode fiber collimated light source which provides illumination for both the ‘science’ and ‘reference’ arms, a pair of microscope objectives located side-by side, and illuminated by the common beam, a relay lens whose center is between the two objectives, and a focal plane element where the interference pattern is measured. |
| US10054769B2 |
Camera lens
A camera lens is disclosed. The camera lens includes: a first lens with positive refractive power; a second lens with negative refractive power; a third lens with negative refractive power; a fourth lens with positive refractive power; a fifth lens with negative refractive power which are arranged in an order from an object side to an image side. The camera lens is characterized in that it meets specified conditions. |
| US10054768B2 |
Optical imaging system
An optical imaging system includes a first lens including a negative refractive power and a convex object-side surface, and a second lens including a convex object-side surface and a convex image-side surface. The optical imaging system also includes a third lens including a negative refractive power and a convex object-side surface, a fourth lens including a convex image-side surface, a fifth lens, and a sixth lens including an inflection point formed on an image-side surface thereof. The first to sixth lenses are sequentially disposed in an optical-axis direction. |
| US10054767B2 |
Optical image capturing system
A six-piece optical lens for capturing image and a six-piece optical module for capturing image are provided. In order from an object side to an image side, the optical lens along the optical axis includes a first lens with refractive power, a second lens with refractive power, a third lens with refractive power, a fourth lens with refractive power, a fifth lens with refractive power and a sixth lens with refractive power. At least one of the image-side surface and object-side surface of each of the six lens elements is aspheric. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras. |
| US10054761B2 |
Modular lens system for motion picture camera applications
A modular lens system for use with a camera system and connected therewith. The lens system including modular sections configured to include one or more lenses and/or an aperture. The one or more lenses are controlled by one or more motors to enhance focus, softness, and/or size and other optical characteristics. |
| US10054758B2 |
Camera module having a ball distance maintainer
A camera module is provided, the camera module including a mover mounted with a lens, a stator movably supporting the mover to an optical axis direction of the lens, balls interposed at one side and the other side between the mover and the stator, a ball distance maintainer constantly keeping a distance between balls to a first direction, fixation means restricting a relative movement of the mover and the stator to a first direction, and permission means allowing a relative displacement of the mover and the stator to the first direction and restricting the relative displacement of the mover and the stator to a second direction. |
| US10054756B2 |
Lens module
A lens module includes a lens barrel and a lens group accommodated in the lens barrel. The lens group includes a first lens and a second lens, each of the first lens and the second lens including an arc part and a peripheral part around the arc part. A matching structure is formed by the peripheral part of the second lens and the peripheral part of the first lens. By virtue of the matching structure, the lens module of the present disclosure has a high concentricity. |
| US10054754B2 |
Thermal regulation of vibration-sensitive objects with conduit circuit having liquid metal, pump, and heat exchanger
An exemplary thermally regulated component is an optical element or chuck for holding an optical element, or a stage for same, or combination thereof. The component has first and second heat-transfer zones. The first has a first component surface that receives a heating influence such as incident electromagnetic radiation. The second has a second component surface. A conduit circuit extends in the component serially through the first and second heat-transfer zones, back to the first heat-transfer zone, and contains an electrically conductive liquid (e.g., liquid metal). A vibration-free pump (e.g., MFD pump) coupled to the conduit circuit induces flow of the liquid through the circuit. A heat-exchanger is in thermal contact, but not actual contact, with the second component surface. Thus, heat delivered to the second heat-transfer zone by the liquid flowing in the conduit circuit flows from the second component surface to the heat-exchanger. The pump can be powered by a periodically remotely charged power source. |
| US10054752B2 |
Assembly for retaining and securing an optical cable
An assembly for retaining and securing an optical cable includes a retaining element and a housing with an insertion seat. The retaining element has a first retaining wall, a second retaining wall and a connection part connecting the first and second retaining walls. The connection part is configured to resiliently deform upon insertion of the retaining element in the insertion seat to allow mutual approach of said first and second retaining walls. |
| US10054751B2 |
High density panel with rotating tray
A telecommunications termination panel with a tray pivotably mounted within the front opening of a housing. The tray pivots about a hinge located adjacent one of the sides of the housing and includes a raised floor. The raised floor of the tray cooperates with the side adjacent the hinge and a bottom of the housing to define a cable path from a rear cable access port to an opening on the tray adjacent the hinge. The tray includes a plurality of connection locations and cable management structures to direct a telecommunications cable from the cable access port to a rear of the connection locations without violating bend radius rules. The tray may also include a temporary cable holder to assist in pulling cables through the rear opening into the housing. The present invention further relates to a telecommunications equipment rack with a termination panel with such a pivoting tray mounted to the rack. |
| US10054749B1 |
Optical chip-scale package for use in a high channel density, high data rate data communications system having optical input/output (I/O) ports
An optical chip-scale package (CSP) is provided for use in a high channel density, high data rate communications system that has optical I/O ports and that is capable of being housed in a standard rackmount-sized box. The optical I/O ports comprise a bulkhead of multi-optical fiber (MF) adapters installed in a front panel of a switch box that houses the communications system. The adapters have first and second receptacles that are adapted to mate with first and second MF connectors, respectively. The communications system comprises a single-harness optical subassembly that uses a plurality of the optical CSPs that interface with a switch IC chip of the communications system to perform electrical-to-optical and optical-to-electrical conversion. |
| US10054745B2 |
Photonic integration platform
A SOI device may include a waveguide adapter that couples light between an external light source—e.g., a fiber optic cable or laser—and a silicon waveguide on the silicon surface layer of the SOI device. In one embodiment, the waveguide adapter is embedded into the insulator layer. Doing so may enable the waveguide adapter to be formed before the surface layer components are added onto the SOI device. Accordingly, fabrication techniques that use high-temperatures may be used without harming other components in the SOI device—e.g., the waveguide adapter is formed before heat-sensitive components are added to the silicon surface layer. |
| US10054744B2 |
Optical module and optical fiber assembly
An optical module includes a substrate on which an optical waveguide is formed, and an optical fiber assembly. The optical fiber assembly includes an optical fiber, a translucent member, and a mirror portion. The translucent member includes a joint surface joined to an end surface of the substrate at an end of the optical waveguide, and is attached to a distal end of the optical fiber. The mirror portion is formed on the translucent member, reflects light emitted from the distal end of the optical fiber in a direction different from a traveling direction of the light, and collects the reflected light into the end of the optical waveguide through the joint surface. |
| US10054742B2 |
Optical fiber fusion splicer and optical fiber fusion splicing method
An optical fiber fusion splicer disclosed. The optical fiber fusion splicer includes: a first microscope configured to observe first and second optical fibers from a first direction by receiving light emitted from a first light source; a second microscope configured to observe the first and second optical fibers from a second direction by receiving light emitted from a second light source, the second direction crossing the first direction; a fusion splicing mechanism configured to fusion-splice an end portion of the first optical fiber and an end portion of the second optical fiber; and a control unit configured to control the fusion splicing mechanism. The first microscope is movable in the first direction. The second microscope is secured to not move in the second direction. |
| US10054740B2 |
Waveguide transition structure and fabrication method
Some embodiments of the present disclosure describe a tapered waveguide and a method of making the tapered waveguide, wherein the tapered waveguide comprises a first and a second waveguide, wherein the first and second waveguides overlap in a waveguide overlap area. The first and second waveguides have a different size in at least one dimension perpendicular to an intended direction of propagation of electromagnetic radiation through the tapered waveguide. Across the waveguide overlap area, one of the waveguides gradually transitions or tapers into the other. |
| US10054736B2 |
Optical fiber
An optical fiber comprises a glass fiber and a coating resin layer covering the glass fiber, the coating resin layer having a primary resin layer and a secondary resin layer, the primary resin layer comprising a cured resin composition obtained by curing a resin composition comprising an oligomer, a monomer, and a photopolymerization initiator, wherein the oligomer is a reaction product of a polyol compound, an isocyanate compound, and a hydroxyl group-containing (meth)acrylate compound; a proportion of a primary hydroxyl group of hydroxyl groups included in the polyol compound is 3.5% or less; and a Young's modulus of the secondary resin layer at −40° C. is 1780 MPa or more. |
| US10054734B2 |
Liquid crystal display with backlight
A display may have an array of pixels that display images for a user. The backlight unit may have a light-guide layer. An array of light-emitting diodes may emit light into an edge of the light-guide layer. The light guide layer may overlap a backlight reflector. A quarter wave plate may be interposed between the light guide layer and the backlight reflector. A turning film may be interposed between a lower polarizer in the array of pixels and the light guide layer. The lower polarizer may be a reflective polarizer. Light exiting the upper surface of the turning film may have a dominant polarization. A half wave plate may be used to rotate the dominant polarization into alignment with a pass axis of the reflective polarizer. |
| US10054733B2 |
Light emitting device package and display device including the same
Disclosed herein is a light emitting device package including a light emitting device configured to generate a first light; a body configured to accommodate the light emitting device and comprising a cavity in the body; an optical member configured to divide the cavity into a plurality of cavities including a first cavity and a second cavity; and first phosphor and second phosphor different from the first phosphor accommodated in the first and the second cavities, respectively. |
| US10054729B2 |
Illumination apparatus
An illumination apparatus includes a woven fabric in which optical fibers are woven as a constituent yarn and a light source. The illumination apparatus makes light delivered from the light source incident upon the end surfaces on one end side of the optical fibers and emits the light at least from the end surfaces on the other end side of the optical fibers for illumination. The other end side of the optical fibers is exposed from the woven fabric to constitute exposed parts, and the end parts of a plurality of the exposed parts on the other end side are supported by an end part support to form emitting parts which emit light from the light source. On the end part support, the end parts of the exposed parts on the other end side are individually supported such that their respective end surfaces are aligned on the same plane. |
| US10054722B2 |
Sub THZ to mid infrared tunable semiconductor plasmonics
A tunable plasmon resonator, comprising a plasmon resonance layer made of graphene, a crystalline group-IV-semiconductor material or a crystalline group-III-V semiconductor material, and arranged on a carrier substrate, the plasmon resonance layer having a plasmon resonance region that is exposed to a sensing volume and a tuning device that is integrated into the plasmon resonator and arranged and configured to modify a density of free charge carriers in the plasmon resonance region or to modify an effective mass amount of the free charge carriers in the plasmon resonance region by applying of a control voltage to tuning control electrode(s) of the tuning device, thereby setting a plasmon frequency of plasmon polaritons in the plasmon resonance region to a desired plasmon frequency value within a plasmon frequency tuning interval, for resonance excitation of plasmon polaritons by incident electromagnetic waves of a frequency corresponding to the set plasmon frequency value. |
| US10054716B2 |
Strengthened cover lens and method for strengthening cover lens
A strengthened cover lens is disclosed to include a substrate, including an upper surface, a lower surface substantially parallel to the upper surface, a side surface located between the upper surface and the lower surface, and the side surface being substantially perpendicular to the upper surface and the lower surface, an upper chamfer surface formed between the upper surface and the side surface and the upper chamfer surface being adjacent the side surface, a concave portion formed between the upper surface and the upper chamfer surface, and a protection layer covering at least the concave portion and the upper chamfer surface, and a method for strengthening a cover lens being durable for abrasive condition by rigid body such as metal in common use is also provided. |
| US10054706B2 |
Node position correction in presence of time distortions
Seismic data recorded on an ocean bottom node (OBN) is used to determine observed direct arrival times at the OBN from a set of seismic source shots having a time span that is only a portion of an entire span time for a shot line. The observed direct arrival times for each shot in the set of seismic source shots are compared statistically with a plurality of predicted direct arrival times for each shot in the set of seismic source shots to derive a statistical measure of differences across all shots. Each predicted direct arrival time is associated with a unique proposed position of the OBN. The unique proposed position that minimizes the statistical measure of differences between the observed direct arrival times and the predicted direct arrival times is selected for each shot in the set of shots as a corrected OBN position. |
| US10054704B2 |
Predicting multiples in survey data
Data representing a first multiple is predicted, based on first survey data for a target structure, using a multidimensional model of a layer in which the first multiple occurs. Modified survey data is produced by performing a subtraction of the predicted data representing the first multiple from the first survey data. Based on the modified survey data, data representing a second multiple is predicted using the multidimensional model. |
| US10054703B2 |
Method of imaging the subsurface using stacked seismic data from azimuthally varying velocity and amplitude information
Fast anisotropy axis values are determined for each bin in seismic data binned by azimuth. A fast azimuth gather is determined within each bin in the seismic data from the fast anisotropy axis values. The earth's subsurface is imaged, using the fast azimuth gathers. |
| US10054695B2 |
Radiation imaging detector with proportional charge gain during readout
The invention relates to a two steps image capture panel for recording x-ray image information. More particularly, the invention relates to a method and an apparatus for directing the internal electric field to capture the x-ray image first on an insulating surface, avoiding charge injection noise from the insulating surface, and then re-directing the internal electrical field to transfer the image charge from the insulating surface to a conductive readout electrode with electric field sufficient for charge gain during image readout. |
| US10054690B2 |
Low-cost digital pet design
A diagnostic imaging system utilizing a reduced crystal design pattern is utilized to image a subject and collect event data. The reduced crystal design pattern includes filled crystal locations and empty crystal locations. A processor accounts for empty crystal locations by selecting windows that include nearest neighbor filled crystal locations. The nearest neighbor filled crystal locations include event data which is averaged by the processor and assigned to the empty crystal location. A weighted average based on distance or event strength is incorporated. |
| US10054686B2 |
System and method for remote satellite and ground station constellation management
The disclosed technology relates to systems and methods for managing one or more ground stations that track satellites. A non-transitory computer-readable storage medium stores information of a ground station at a first position at a first time. A processor receives from a sensor information of the ground station at a second position at a second time. The processor detects an anomaly of a positional characteristic of the ground station based on a difference between the first position and the second position. The processor outputs an instruction to calibrate the ground station based on the detected anomaly. |
| US10054684B2 |
Castable sonar device
Various implementations described herein are directed to a castable sonar device that may include a housing. The housing may include a buoyant component and a sonar transducer element configured to produce compressed high intensity radar pulse (CHIRP) sonar. The housing may include a wireless data communication module for communicating with one or more wireless computing devices enabled to display sonar images. |
| US10054682B2 |
Sensor device and method for recording at least one contact event on a vehicle
With a sensor device for detecting at least one contact event on a vehicle, in particular a motor vehicle, with at least one impact sound sensor for detecting at least one impact sound signal, at least one impact sound sensor comprises at least one signal-transferring connection to at least one signal processing means already existing in the vehicle and associated with at least one other sensor means. With this arrangement at least one impact sound sensor comprises an impact-sound-transmitting connection to a section of the outer shell of the vehicle. This allows contact events on the vehicle to be detected. |
| US10054681B2 |
Multi frequency 2D phased array transducer
Improved two-dimensional planar array transducer and beamformer apparatus and methods. In one embodiment, the two-dimensional planar array transducer is capable of simultaneously or sequentially forming multiple acoustic beams in two axes and at two or more widely separated acoustic frequencies from a single flat planar array transducer. The transducer planar array consists of two or more electrically and acoustically independent two dimensional planar transducer array structures operating at different frequencies that are physically integrated onto a single multi frequency configuration. In an exemplary embodiment, a second higher frequency transducer array is positioned within the aperture area of a lower frequency planar array transducer. Methods of using the aforementioned two-dimensional planar array transducer and beamformer are also disclosed. |
| US10054680B2 |
Radar detection of endo-clutter high-value targets using tracker feedback
A radar signal target detection and display system employs feedback to produce improved detection and tracking. Portions of the radar images for each antenna channel to search for the target of interest are defined using the track state to define the center of the search region and using the track covariance matrix to define the size of the region. Moving reference processing (MRP) is performed. MRP employs a search centered on the motion state derived from the detection sent to the tracker on the previous coherent processing interval (CPI). Space-time adaptive processing (STAP) is employed on each CPI using a unique set of adaptive degrees of freedom (DOFs) derived from pre-MRP and post-MRP complex radar image amplitudes for each antenna channel. |
| US10054677B2 |
Beamforming apparatus, beamforming method, and ultrasonic imaging apparatus
A beamforming apparatus includes: a signal output unit configured to output signals; a time difference corrector configured to correct a time difference between the signals; and a weight applier configured to apply a weight value to the signals, according to an error between the signals with the corrected time difference and a target delay pattern. |
| US10054675B2 |
Active compensation for phase alignment errors in time-of-flight cameras
Methods, apparatuses, and systems can be provided to implement active feedback to electrically sense or monitor the illumination and shutter pulses and adjust them actively to maintain the desired phase relationship/difference between the pulses. By maintaining the desired phase difference, the distance calculation can be made more accurate, even when conditions of the time-of-flight camera varies (e.g., temperature, aging, etc.). Advantageously, active compensation can correct for errors ‘on-the-fly’, eliminating detailed characterization and manual adjustment during operation. |
| US10054673B2 |
Method and apparatus for increasing the resolution of a time of flight pixel array
An apparatus is described having an image signal processor. The image signal processor has a plurality of depth calculation units to calculate a respective time of flight depth value for different pixel array locations. Each of the plurality of depth calculation units is to receive a response signal from a same pixel in a pixel array so that the plurality of depth calculation units are able to calculate multiple depth values for the different locations of the pixel array from respective response signals from different groups of pixels in the pixel array of which the pixel is a member. Each of the groups include pixels of different receive clock phases sufficient to calculate a respective depth value. Another apparatus is also described where multiple depth values are similarly calculated from different groups of pixels that each include a same pixel but where a depth calculation unit calculates each of the multiple depth values. |
| US10054669B1 |
3D compact reactive beam forming network for automotive radars
A radar system includes a plurality of radiating elements configured to radiate electromagnetic energy and a plurality of feed waveguides defining a common plane and configured to guide electromagnetic energy to the plurality of radiating elements. The radar system also includes a plurality of waveguides arranged as a dividing network configured to split the electromagnetic energy from the source among the plurality of feed waveguides, such that each feed waveguide receives a respective portion of the electromagnetic energy. Additionally, the dividing network is configured to adjust a phase of the electromagnetic energy received by each waveguide. The splitting and adjusting of the dividing network may be based on differences in height and/or width between the waveguides of the dividing network and the feed waveguides. At least a portion of the dividing network is located in a plane other than the common plane of the feed waveguides. |
| US10054667B2 |
Obstacle detection radar using a polarization test
A system for detecting a target, the system comprises a transceiver and a signal processor; wherein the transceiver that is configured to: transmit a first pulse train that comprises multiple radio frequency (RF) pulses of a first non-linear polarity; receive first echoes resulting from the transmission of the first pulse train; generate first detection signals that represent the first echoes; and wherein the signal processor is configured to process the first detection signals to provide an estimated polarization orientation of a target; wherein the processing of the first detection signals comprises estimating a Jones matrix of the target. |
| US10054664B2 |
Enhanced time of arrival positioning system
Method, node, computer program, and computer program product in a wireless communication network, comprising a network communication unit with a medium access control layer (MAC-Layer), said node configured to calculate the Time of Arrival and/or Time of Flight based on a counted time from transmission of a response request message in the medium access control layer of said node to the corresponding arrival of a response to said response request message in the medium access control layer (MAC-Layer) of said node. |
| US10054662B2 |
Onboard-installation for a vehicle
The present subject matter relates to an onboard unit for a traffic telematics system, comprising: a first communication module, designed for near-range radio communication with a first external communication device, a second communication module, designed for far-range radio communication with a second external communication device, and a non-volatile memory, which can be accessed both by the first and the second communication module, wherein each communication module has a power-supplied communication mode and a powerless or power-saving rest mode, and wherein the power supply of the memory during an access thereto is effected by the accessing communication module. The present subject matter further relates to an onboard system for a vehicle comprising such an onboard unit, and to a communication device for said system. |
| US10054661B1 |
Method and system for updating configuration record of base station antenna
An RF fingerprint of the environment of a base station antenna will be regularly monitored, such as by regularly evaluating various RF metrics of uplink reflections of downlink transmission from the antenna. Through regular monitoring of the RF fingerprint, a baseline RF fingerprint could be established. And through continued monitoring of the RF fingerprint, an unexpected change in the RF fingerprint could then be detected, as an indication that the antenna's RF beam direction may have changed. In response to detecting the unexpected change in the antenna's RF fingerprint, the antenna's RF beam direction could then be newly determined, and the antenna's configuration record could be updated to indicate the newly determined RF beam direction. |
| US10054658B2 |
Method and apparatus for using B1 map to correct intensity of magnetic resonance images
A controller that is operatively connected with a magnet assembly, which defines a target volume; and an image processor, which is configured to obtain calibration data from the controller; map B1 transmit intensity from the magnet assembly to the target volume, based on the calibration data; calculate a B1 transmit shading correction based at least on the map of B1 transmit intensity and on pulse sequence parameters; obtain k-space data of an imaging subject within the target volume from the controller operating the magnet assembly based on the pulse sequence parameters; develop an MR image from the k-space data; and apply the B1 transmit shading correction to the MR image. |
| US10054655B2 |
Method and apparatus for the representation of magnetic resonance data
In a method and computer for the representation of magnetic resonance data, and a method and computer for storing magnetic resonance data in a computer, magnetic resonance data are acquired from an object under investigation, the acquired data represents a spatially resolved distribution of values of a number of tissue parameters in the object. A tree structure is created that has a trunk and a number of first tree elements branching from the trunk. A first tissue parameter among the multiple tissue parameters is assigned to the trunk and a second tissue parameter among the multiple tissue parameters is assigned to the number of first tree elements. The tree structure with respect to the acquired values of the multiple tissue parameters, so an adapted tree structure is compiled. The adapted tree structure is presented for a user on a display monitor. |
| US10054651B2 |
Data detection timestamp device for use in combination with an MRI apparatus and a nuclear imaging (PET or SPECT) device
A data detection device is used in combination with a magnetic resonance imaging (MRI) apparatus. A magnetic field detection unit (34) serves to detect a temporally varying magnetic field generated by the MRI apparatus, and a timestamping unit (35) generates magnetic field detection timestamps in dependence of the detected temporally varying magnetic field. This allows determining a temporal relation to acquired MRI data. |
| US10054650B2 |
System and method for magnetic resonance imaging
A magnetic resonance imaging method comprises performing imaging where more than one polarizing magnetic field strength is used during scanning and processing at least one image resulting from the scanning to yield an enhanced contrast image. |
| US10054643B2 |
Method and apparatus for isolating root cause of low state of charge of a DC power source
A vehicle including an internal combustion engine, a DC power source and a controller are described. The internal combustion engine includes an engine starting system and an electrical charging system. A method for monitoring the DC power source includes determining a State of Charge (SOC) for the DC power source. Upon detecting that the SOC is less than a threshold SOC, routines are executed in the controller to evaluate a plurality of potential root causes associated with the low SOC. At least one of the potential root causes associated with the low SOC may be identified as a candidate root cause, and a fault probability for each of the candidate root causes is determined. One of the candidate root causes is determined to be a final root cause based upon the fault probabilities associated with the candidate root causes. |
| US10054640B2 |
Motor driving device including dynamic braking circuit
A motor driving device includes, a DB current calculation unit which calculates a DB current flowing through a DB circuit, based on the motor rotational speed and intrinsic parameters for a motor and the DB circuit, a Joule heat calculation unit which calculates a Joule heat resulting from a DB current, based on the DB current, a storage unit which stores a table defining the relationship between the DB current at the start of DB and the Joule heat resulting from an arc generated in a relay depending on the DB current, an integration unit which integrates the Joule heat resulting from an arc at the start of DB, the Joule heat resulting from a DB current, or the sum of these Joule heats, every time DB is performed, and a comparison unit which outputs the comparison result between the resultant integration value and a predetermined reference value. |
| US10054639B2 |
Test access port and TCK inverter for shadow access port
The disclosure describes a novel method and apparatus for providing a shadow access port within a device. The shadow access port is accessed to perform operations in the device by reusing the TDI, TMS, TCK and TDO signals that are used to operate a test access port within the device. The presence and operation of the shadow access port is transparent to the presence and operation of the test access port. According to the disclosure, the shadow access port operates on the falling edge of the TCK signal while the test access port conventionally operates on the rising edge of the TCK signal. |
| US10054638B2 |
TCK, TMS(C) clock, gating circuitry providing selection and deselection outputs
Control events may be signaled to a target system having a plurality of components coupled to a scan path by using the clock and data signals of the scan path. While the clock signal is held a high logic level, two or more edge transitions are detected on the data signal. The number of edge transitions on the data signal is counted while the clock signal is held at the high logic state. A control event is determined based on the counted number of edge transitions on the data signal after the clock signal transitions to the low logic state. |
| US10054636B2 |
Device, system and method to support communication of test, debug or trace information with an external input/output interface
Techniques and mechanisms to exchange test, debug or trace (TDT) information via a general purpose input/output (I/O) interface. In an embodiment, an I/O interface of a device is coupled to an external TDT unit, wherein the I/O interface is compatible with an interconnect standard that supports communication of data other than any test information, debug information or trace information. One or more circuit components reside on the device or are otherwise coupled to the external TDT unit via the I/O interface. Information exchanged via the I/O interface is generated by, or results in, the performance of one or more TDT operations to evaluate the one or more circuit components. In another embodiment, the glue logic of the device interfaces the I/O interface with a test access point that is coupled between the one or more circuit components and the I/O interface. |
| US10054627B2 |
Testing jig
A testing jig includes a substrate and a plurality of conductive elastic pieces, wherein the substrate has a recess and a plurality of circuits; the recess is located on a top surface of the substrate, while the circuits are provided on the top surface of the substrate. The conductive elastic pieces are provided on the substrate, and are respectively electrically connected to the circuits. Each of the conductive elastic pieces has a contact portion located within an orthographic projection range of the recess, wherein each of the contact portions contacts a pad of a DUT. Whereby, attenuation happens while transmitting test signals with high frequency can be effectively reduces by using the conductive elastic pieces to transmit test signals. |
| US10054626B2 |
Failure rate calculation device
A failure rate calculation device calculates the failure rate of a wire harness of which each of a plurality of electrical wires is connected with connectors via relay points, the device including: a storage unit which stores electrical wire-connector connection information in which each of the plurality of electrical wires and the connectors are associated with each other and in which type information on each of the electrical wires and type information on each of the connectors are associated with each other, and failure rate information in which the type information belonging to the electrical wire-connector connection information and failure rate factors, associated with the type information, are associated with each other; and a processing unit which, when the wire harness is specified, checks the electrical wire-connector connection information and the failure rate information against each other and calculates a failure rate in the wire harness. |
| US10054625B2 |
Networked electrostatic discharge measurement
A first electrostatic discharge measurement is received from a first sensor. The first sensor utilizes a wireless network to send the first measurement from a first stage of the assembly line of electronic components susceptible to electrostatic discharge damage. A second electrostatic discharge measurement is received from a second sensor. The second sensor utilizes the wireless network to send the second measurement from a second stage of the assembly line. An electrostatic discharge history is updated for the first assembly stage based on the first electrostatic discharge measurement. The electrostatic discharge history is updated for the second assembly stage based on the second electrostatic discharge measurement. A potential electrostatic danger condition is determined based on the electrostatic discharge history. |
| US10054622B2 |
Method and apparatus for LRA real time impedance tracking and BEMF extraction
A method, apparatus and a system for a Linear Resonant Actuator (LRA) real time impedance tracking. The method includes extracting the Back Electro-Motive Force (BEMF) voltage from a driver's load current by determining a current multiplying factor utilizing a Least Mean Square (LMS) algorithm and introducing an error function to control the gain of the load current and isolate the BEMF. |
| US10054619B2 |
Systems and methods for voltage sensing
Systems and methods are provided to measure a voltage across a two-state dipole. The systems and methods measure voltages across two measurement paths of operational circuitry at first and second sensor terminals. The operational circuitry is configured to decouple the first and second sensor terminal based on a dipole voltage. The systems and methods further estimate the dipole voltage based on the voltages of the two measurement paths. |
| US10054618B2 |
Integrated characterization circuit
In an embodiment, an integrated circuit includes a first circuit and a characterization circuit to capture a histogram of the supply voltage magnitude to the first circuit (or other characteristics of the first circuit). In various embodiments, the characterization circuit may: be located near the first circuit; include a sample/hold circuit that may sample the supply voltage in a short window of time and an ADC that is configured to converge to the sampled voltage over multiple orders of magnitude longer than the short window; be relatively small and low power; capture multiple histograms, e.g. one for each mode of the first circuit; support a blackout interval during mode changes; support a zoom feature to a subrange of supply voltage disabled with fine-grain histogram buckets; and/or include one or more comparators to detect maximum and/or minimum voltages experienced over a time interval. |
| US10054617B2 |
Method and apparatus for zero current detection
This application discusses, among other things, zero current detection. In an example, a circuit for zero current detection can include a compensating circuit and a detecting circuit. The compensating circuit can be configured to feed back a compensating voltage to the detecting circuit according to an output voltage of a DC-DC converting circuit. The detecting circuit can be configured to dynamically adjust an intentional offset voltage according to the compensating voltage, and to perform zero current detection of the DC-DC converting circuit according to the adjusted Voffset. |
| US10054616B2 |
Energy monitoring device
A device and method are provided for monitoring voltage and current in a continuous conductor. A current sensor is configured to sense current in the continuous conductor. A voltage sense conductor is provided and a guided path is configured to bring the voltage sense conductor into contact with the continuous conductor at a pre-determined orientation. A communication interface is configured to receive information about a common reference voltage from a source, the source being external to the device. A voltage measuring circuit is configured to estimate voltage between a voltage sensed by the voltage sense conductor and the common reference voltage using the information about the common reference voltage. |
| US10054613B2 |
Scanning probe microscope combined with a device for modifying the surface of an object
The microscope for monitoring objects after nano-cutting and for investigating structures of macro- and micro-carriers under low temperature comprises a punch having a cutting edge, drives driving the punch along two axes, a platform rotatable in a plane, a piezo-scanner for recording a sample image along three axes, a holder with a carrier of the sample, and a probe unit to which a probe is fastened. The piezo-scanner is fastened to the platform, the punch is able to interact with the sample, and the probe unit is mounted on the platform so as to be movable along one of the axes. The assembly includes a module for mechanical action on the cutting edge of the punch to modify the cutting surface, which module is fastened to the same platform to which the piezo-scanner with the object carrier and the probe unit are fastened. |
| US10054611B2 |
Method of controlling frequency modulated-atomic force microscope
A method is provided for controlling an FM-AFM including a cantilever having a resonant frequency and an excitation system configured to oscillate the cantilever in response to a drive signal. The method includes determining latency of the excitation system; receiving a deflection signal indicating a deflection of a cantilever tip; mixing the deflection signal with a first sine signal output by a PLL indicating a frequency shift of a frequency response of the cantilever; measuring the frequency shift in response to the drive signal; determining spurious phase of the cantilever based on the determined latency, the resonant frequency of the cantilever, and the measured frequency shift; providing a second sine signal having a phase that is advanced by the determined spurious phase to preemptively compensate for subsequent spurious phase of the cantilever; and driving the excitation system using the second sine signal with an adjusted amplitude as the drive signal. |
| US10054608B2 |
Photodiode-augmented infrared sensor
Methods and apparatus relating to a photodiode-augmented infrared (IR) motion sensor are provided. The IR motion sensor can be used to sense mid-IR range radiation emitting from a person. Within the IR motion sensor, incident mid-IR range radiation impinges on an IR sensing element situated behind a Fresnel lens. Thus, when the person crosses a particular region in the range of the IR motion sensor, the IR sensing element detects a change in radiation signature, and can subsequently notify another system, such as a security system, of the change. The IR motion sensor also includes an ambient light-sensing element configured to provide information used to perform a quality check, such as to rule out “false positive” outputs, on information output from the IR sensing element. |
| US10054607B2 |
Using accelerometer to self-test piezoelectric component in a portable device
A portable device such as a key fob includes a piezoelectric component, such as a vibrator or buzzer, and an accelerometer. Self-testing of the piezoelectric component in the portable device may be achieved by applying a test electrical signal to the piezoelectric component and determining whether a vibration is detected by the accelerometer. If a vibration is detected by the accelerometer, then a determination is made as to whether the vibration detected by the accelerometer matches the test electric signal applied to the piezoelectric component. |
| US10054605B2 |
Sample analyzer
A sample analyzer is provided that does not require a plurality of reagent containers containing the same type of reagent to be connected, that can continue measurement even when a reagent container becomes empty, and that allows the timing of replacement of the reagent container to be recognized suitably. A reagent storage section is provided that is connected to a reagent container containing a reagent through a fluid channel and that stores the reagent transferred from the reagent container. A message for prompting replacement of the reagent container is outputted when it is detected that the remaining amount in the reagent container is a predetermined amount or less. A message for prompting to suspend sample measurement in the measurement section is outputted when it is detected that the remaining amount in the reagent storage section is a predetermined amount or less. |
| US10054603B2 |
Systems and methods for reagentless test strips
A system for detecting an analyte with a reagentless dry test strip includes a collector for collecting a blood sample from a user. The system additionally includes a mixer for receiving the collector and mixing the blood sample. The system additionally includes reagents, located in the mixer, for mixing with the blood sample. The system additionally includes a dry test strip for receiving the blood sample mixed with the reagents. |
| US10054601B2 |
Method for determining the propensity for calcification
The present invention relates to a method for determining the propensity of a fluid for calcification. |
| US10054600B2 |
Biomarker composite test for hepatic vein pressure gradient and cirrhosis treatment
Diagnostic biomarker panel, method, kit, and device for diagnosing the severity and/or prognosis of cirrhosis are provided. More specifically, the invention provides a novel biomarker panel correlating to HVPG and esophageal varices. The invention further provides a biomarker panel and non-invasive test methods that predict non-clinically significant portal hypertension HVPG and non-clinically significant esophageal varices when the expression of the biomarker panel correlates with HVPG of less than 12 mmHg. The invention further provides that the patients with the expression of the biomarker panel correlating to non-clinically significant HVPG and esophageal varices can be excluded from undergoing esophagogastroduodenoscopy (EGD) screening and those correlating to HVPG equal to or greater than 12 mmHg are indicated for EGD. |
| US10054584B2 |
Device and method for performing a diagnostic test
Devices and methods for performing a point of care diagnostic test for detecting and quantifying at least one analyte in a biological sample. The device may include an immunoassay apparatus and a holder with a variable angle stage for positioning the immunoassay apparatus relative to a light source and a detector device. In one embodiment, the device is based upon elastic light scattering, so the variation in the angle of incidence and angle of reflection are optimized to maximize signal generation due to elastic light scattering. The detector device may include a wired or wireless connection to a computer network for communicating with an electronic medical records system, uploading the amount or concentration of at least one analyte present in the sample to the electronic medical records system, or querying a decision support algorithm stored in a computer readable format. The detector device may further include an onboard interpretive algorithm. |
| US10054583B2 |
Nuclear factor-erythroid 2 related factor 2 (NRF2) biosensors and modulators of NRF2
Compositions include nucleic acid sequences encoding the C-terminal fragment of fragment (Seg3) of Nuclear factor-erythroid 2 related factor 2 (Nrf2). These compositions provide a target for identification of novel therapeutics having the ability to modulate the translation of Nrf2. Methods of treating subjects are also provided. |
| US10054580B2 |
Systems and methods for an equilibrium wet bath
A wet standard calibration system which utilizes a heat conducting foam with the liquid therein to serve as a primary heating device to avoid the need to include mechanical agitation. The system is particularly useful for generating a vapor comprising water and ethanol which can be used for the calibration of breath alcohol testers. |
| US10054572B2 |
Air purifying system and a method of using the same
An air quality sensor assembly including a controller, a switching device in communication with the controller, a power receptacle in communication with the switching device, and at least one air quality sensor in communication with the controller, wherein the at least one air quality sensor is configured to measure an air quality value. A method of operating an air purifying system within an interior space of a structure, the method comprising the steps of: operating the controller to create an air purifying condition, determining whether the air purifying condition is present, operating the switching device in a first state if the air purifying condition is present. |
| US10054571B2 |
Monoazo-based dye for acid detection
The present invention relates to a monoazo-based dye for acid detection, which changes color upon addition of or exposure to acid and, more specifically, to a dye which changes color within a few seconds upon exposure to a trace amount of a strong acidic material, and a fiber product using the same. The monoazo-based dye for acid detection according to the present invention has an effect of reacting with a trace amount of strong acid to change color, and returning to the original color when the acid is removed. Also, a fiber dyed with the dye of the present invention exhibits high color fastness and thus is not discolored and faded by laundering or sunlight. In addition, there is an effect of preventing secondary contamination at an accident scene and serious accidents from harmful environmental factors, when protective or working clothes are manufactured applying the effect, thereby providing a function enabling workers to recognize an exposure to acid in real time in the case of an exposure to an acid-contaminated environment. |
| US10054569B2 |
Method and system for liquid chromatography fluidic monitoring
A method for monitoring a fluidic system of a liquid chromatography system is characterized by: (a) drawing a fluid into a syringe pump; (b) configuring a valve so as to fluidically couple the pump to either a fluidic pathway through the fluidic system or to a plug that prevents fluid flow; (c) causing the syringe pump to progressively compress the fluid therein or expel the fluid to the fluidic pathway, while measuring a pressure of the fluid; (d) determining a profile of the variation of the measured pressure; (e) comparing the determined profile to an expected profile that depends upon the fluid; and (f) providing a notification of a sub-optimal operating condition or malfunction if the determined profile varies from the expected profile by greater than a predetermined tolerance. |
| US10054568B2 |
System and method for damage diagnosis
The object of the invention is to provide a damage diagnostic system that uses a damage detection system that obtains propagation intensity distribution data, which is expanded in the two dimensions frequency and propagation time, by converting the output value from an oscillation detection sensor that was obtained when oscillation is performed by an oscillator, and for one mode or two or more modes that are selected from the fundamental mode and higher mode of Lamb waves, obtains certain characteristic values from the data, for example three indices, which are the slope of the mode dispersion of the A1 mode (rate of change of the propagation time with respect to the frequency), the amount of decrease in the propagation time of the A1 mode, and the amount of increase in the propagation time of the S0 and S1 modes, and outputs the measurement results. The measurement results are displayed on a display device. |
| US10054566B2 |
Multi-segment injection-capillary electrophoresis-mass spectrometry (MSI-CE-MS): A multiplexed screening platform and data workflow for chemical analysis
Various embodiments illustrating a multiplexed method for high throughput screening of ions in biological samples within a single capillary when using capillary electrophoresis mass spectrometry (CE-MS) are illustrated. The method includes sequential injection of multiple sample segments in series within a single capillary, the sample segments being separated by a spacer plug of buffer, and multiplexed analysis of the sample segments simultaneously within a single capillary electrophoresis (CE) run. The method also includes application of voltage to the single capillary subsequent to sequential injection and zonal separation of polar metabolites within each sample segment by CE such that each analyte zone migrates within its characteristic electrophoretic mobility offset in time by the spacer. The incorporation of a quality control/reference sample and the use of dilution patterning with specific injection configurations also enables encoding of information temporally for enhanced data processing with quality assurance. |
| US10054560B2 |
Extracting mined ore, minerals or other materials using sensor-based sorting
A method of analyzing minerals received within a mining shovel bucket includes collecting data associated with ore received in the bucket, where the bucket includes at least one active sensor, where the ore includes one or more mineral, and where the ore is within a field of the active sensor. The method further includes determining a content of the minerals using the data, transmitting information relating to the content of the minerals to a decision support system, and sorting or processing the ore based on an output of the decision support system. Collecting data associated with the ores may include generating source signals, applying the source signals to the active sensor, collecting a response from the active sensor, and comparing the response with a reference or threshold. Other features are disclosed. |
| US10054556B2 |
Structure electron beam inspection system for inspecting extreme ultraviolet mask and structure for discharging extreme ultraviolet mask
A structure for discharging an extreme ultraviolet mask (EUV mask) is provided to discharge the EUV mask during the inspection by an electron beam inspection tool. The structure for discharging an EUV mask includes at least one grounding pin to contact conductive areas on the EUV mask, wherein the EUV mask may have further conductive layer on sidewalls or/and bottom. The inspection quality of the EUV mask is enhanced by using the electron beam inspection system because the accumulated charging on the EUU mask is grounded. |
| US10054554B2 |
Method for evaluating semiconductor wafer
A method for evaluating a semiconductor wafer includes detecting semiconductor wafer LPDs as an examination sample in two measurement modes, performing size classification of the LPDs, calculating a distance between detection coordinates and a relative angle in the two measurement modes, presetting determination criteria to determine each LPD as a foreign matter or killer defect in accordance with each classified size, detecting semiconductor wafer LPDs as an evaluation target in the two measurement modes, performing size classification of the LPDs as the evaluation target, calculating a distance between detection coordinates and a relative angle of the evaluation target, and classifying the LPDs detected on a surface of the evaluation target into the killer defect and the foreign mater based on a result of the calculation and the determination criteria. The method enables classifying all LPDs from which quantitative size information cannot be provided, into the killer defect and foreign matter. |
| US10054553B2 |
Visual inspection method for light-emitting device
A visual inspection method for a light-emitting device includes: providing a light-emitting device having a substrate and a light-emitting portion, the substrate having a substrate upper surface and a substrate bottom surface, the light-emitting portion being provided on the substrate upper surface and having a light-emitting upper surface, a light-emitting lower surface, and a lateral surface which is provided between the light-emitting lower surface and the light-emitting upper surface and which is surrounded by a light shielding member; placing the light-emitting device on an inspection surface so that the substrate bottom surface is opposite to the inspection surface; supplying power to the light-emitting device so that the light-emitting portion emits light from the light-emitting upper surface; and capturing brightness on the inspection surface surrounding an entire outer periphery of the light-emitting device viewed in the height direction while the light-emitting portion emits light. |
| US10054551B2 |
Inspection system and method for inspecting a sample by using a plurality of spaced apart beams
An inspection system that may include an illumination module that may be configured to scan a sample during multiple scan iterations; wherein during each scan iteration the illumination module scans each beam of a plurality of spaced apart beams along a scan line; a mechanical stage that may be configured to move the sample during the multiple scan iterations; a detection module; and a processor; wherein when the inspection system operates in an interlaced mode, the mechanical stage may be configured to move at a first speed thereby preventing a substantial overlap between scan lines obtained during the multiple scan iterations; wherein when the inspection system operates in a non-interlaced mode: the mechanical stage may be configured to move at a second speed that differs from the first speed thereby introducing an overlap between scan lines of different beams that may be obtained during different scan iterations; the detection module may be configured to generate detection signals in response to a detection of radiation emitted from the sample as a result of each scan line; and wherein the processor may be configured to independently process detection signals relating to different scan lines. |
| US10054543B2 |
Multi-dimensional cross-reactive array for chemical sensing
The discrimination ability of a chemical sensing cross-reactive arrays is enhanced by constructing sensing elements in two dimensions, first in the x-y plane of the substrate, second in the z dimension so that the sensors are vertically stacked on top of one another. Stacking sensing elements on top of one another adds to the discrimination ability by enabling the characteristic measurement of how fast target chemicals are passing through the stack of sensors. The new invention also allows the ability to discriminate components in a sample mixture by separating them using their innate difference in diffusional rates. Multi-sensor response patterns at each z level of sensors and time delay information from the sample passing from one level to the next are used to generate the response vector. The response vector is used to identify individual component samples and components in a mixture sample. |
| US10054539B2 |
Method for determining a property of a heterogeneous medium
A method of determining a property of a heterogeneous medium in motion comprising at least two phases is provided. A light beam is made small in relation to a part of the medium for which a property is to be determined and the bandwidth of the measurement signal is sufficiently high for distinguishing time periods for the measurement signal which are related to the part of the medium for which a property is to be determined. By using the measurement signal for determining the property of the part of the medium for which a property is to be determined for time periods for the measurement signal which are related to that part of the medium, and determining the property by a mathematical calculation using the measurement signal corresponding to that part of the medium, the properties of individual parts of the medium can be determined. |
| US10054538B1 |
Gas detection device
The instant disclosure provides a gas detection device including a chamber module, a light emitting module and an optical sensing module. The chamber module includes a condensing chamber, a receiving chamber and a sampling chamber. The condensing chamber has a first reflecting structure, a second reflecting structure and a third reflecting structure. The first reflecting structure is disposed between the second reflecting structure and the third reflecting structure. The light emitting module is disposed on the condensing chamber and includes a light emitting unit corresponding to the condensing chamber. The optical sensing module includes an optical sensing unit disposed in the receiving chamber. |
| US10054536B2 |
Microfluidic particle analysis method, device and system
The device and method relate to microfluidic particle analysis. The device is designed for trapping particles for solution analysis. Exemplary particles include beads and cells. The device has a microfluidics body, and a microfluidics channel formed in the body for receiving particles at an upstream region thereof. The channel has a deformable wall portion that defines a particle-capture region, and is responsive to a change in fluid pressure applied thereto, to selectively vary the particle-flow dimensions of the capture region. In this way, particles having a given size may be selectively retained in the capture region. In one embodiment, the deformable wall portion is expandable in response to a positive fluid pressure applied within the channel. In another embodiment, the deformable wall portion is expandable in response to a negative pressure applied to a cavity communicating with the wall portion, external to the channel. |
| US10054533B2 |
Method for estimating pressure loss of air cleaner and device for estimating pressure loss of air cleaner
A method and a device for calculating a pressure loss of an air cleaner, wherein the air cleaner is disposed upstream of a compressor of a supercharger in an engine provided with a plurality of state quantity sensors, includes the step of calculating an outlet pressure of the compressor by using output values of the state quantity sensors, the step of calculating an inlet pressure of the compressor by using the outlet pressure and a characteristic map of the compressor, wherein the characteristic map shows a relationship between a ratio of the outlet pressure to the inlet pressure and a flow rate of gas flowing in an intake pipe of the engine, and the step of calculating the pressure loss of the air cleaner from the inlet pressure. |
| US10054528B2 |
Method for demonstrating the capability of strengthening scalp and/or preventing dandruff
Disclosed is a method for demonstrating the capability of strengthening scalp and/or preventing dandruff of a personal care product or component thereof, the method comprising selecting a first portion of a solid porous article of non-animal origin, treating the first portion of the article with the personal care product or the component thereof, subjecting the treated first portion to a drying step and mechanically treating the dried first portion. |
| US10054518B2 |
Sectioning volume samples
A microtome includes a blade located at an end of a trough that defines a cavity for holding a liquid; a sample block in which the at least one sample is suspended, the sample block is moveable relative to the blade such that when the sample block is passed across the blade a section is cut from the sample block; a plate that includes a support frame that defines an opening, and a transparent film extending across the opening, the transparent film being transparent to electrons, a grasper being configured to receive and retain the plate, wherein the grasper is moveable relative to the blade; and a pusher section that lacks the sample pusher section. |
| US10054514B2 |
Vibration exciter having load compensation
A vibration exciter with load compensation for the dynamic excitation of test specimens includes a base, an actuator, an armature which can be moved by the actuator in an excitation direction relative to the base and guided by a linear guiding element parallel to the excitation direction, and a pneumatic load compensator which compensates for the gravity force of at least the armature and the test specimen being excited. A high-quality low-perturbation exciter signal is generated by minimizing friction and other nonlinearities occurring during the load compensation. The linear guiding element of the vibration exciter with load compensation includes an air bearing, and the load compensator includes the linear guiding element. |
| US10054506B2 |
Tension measuring apparatus having a heat flow sensor that detects a heat flow caused by an elastic deformation of an elastic body
A tension measuring apparatus includes a displacement part that is displaced in accordance with tension or a change of the tension of a wire rod to be measured when the displacement part is caused to abut against the wire rod to receive the tension of the wire rod, an elastic body that is elastically deformed in accordance with displacement of the displacement part, and a heat flow sensor that detects a heat flow caused by elastic deformation of the elastic body. |
| US10054501B2 |
In-situ stress detector for an electrode and a method of use
A stress detector for detecting an in-situ stress profile of an electrode has a liquid cell, a holder configured to attach to one end of a sample electrode so that the sample electrode is cantilevered in the liquid cell, a piezo sensor comprising a piezo material in the liquid cell and having a movable end configured to contact the sample electrode and a fixed end fixedly engaged within the liquid cell and a measurement sensor in contact with the piezo sensor. |
| US10054500B2 |
System for determining thermal transmittance and thermal resistance of building walls assemblies under dynamic weather conditions
A system to determine thermal properties of wall assemblies under dynamic weather conditions is presented. The system comprises a house-like structure with a suite of measurement devices to measure temperatures, heat fluxes, and weather conditions. The data is recorded over several days, and employed in the calculations for the thermal transmittance and thermal resistance of the wall assembly. |
| US10054499B2 |
Engine diagnostic system and method
A system may include at least one engine bank including a plurality of fuel injectors. At least one exhaust temperature sensor is coupled to the engine bank(s). The exhaust temperature sensor(s) is configured to output at least one temperature signal regarding an exhaust temperature of the engine bank(s). A traction system is configured to output at least one electrical signal related to a power output of a vehicle. A control unit is coupled to the exhaust temperature sensor(s) and the traction system. The control unit is configured to receive the temperature signal(s) and the electrical signal(s). The control unit is configured to determine a mechanical and electrical health of the plurality of the fuel injectors by determining a temperature differential value of the temperature signal(s) and a power differential value related to the electrical signal(s), and analyzing a combination of the temperature differential value and the power differential value. |
| US10054498B2 |
Temperature-measurement probe
An apparatus, system and method for temperature measurement of a target site, such a human body site. The invention includes an intelligent temperature probe configured to physically contact a target site and to communicate with a host device, which can be implemented as a hand-held device or as a personal computer. The host device can compute, store and display an accurate predicted temperature, or an actual temperature at thermal equilibrium, of the target site for each of a plurality of different intelligent temperature probes that each have unique and varied operating characteristics. A set of unique operating characteristics for each temperature probe is represented by information communicated between each respective temperature probe and the host device. |
| US10054497B2 |
Metal nitride material for thermistor, method for producing same, and film-type thermistor sensor
A metal nitride material for a thermistor consists of a metal nitride represented by the general formula: MxAly(N1-wOw)z (where “M” represents at least one of Fe, Co, Mn, Cu, and Ni, 0.70≤y/(x+y)≤0.98, 0.45≤z≤0.55, 0 |
| US10054496B2 |
Temperature sensing device, temperature sensor using the same, and wearable device having the same
A temperature sensing device, temperature sensor using the same and wearable device having the same. In one aspect, the temperature sensing device includes a first layer formed of a temperature sensing material. The resistance of the temperature sensing material is configured to vary in response to changes in temperature. The temperature sensing device further includes a second layer comprising silver nano-particles and a third layer formed of the temperature sensing material. The second layer is interposed between the first and third layers. |
| US10054494B2 |
Temperature sensing
An Apparatus and method are provided for sensing temperature of a sample. Apparatus 2 has a sensor 5, positionable relative to a sample 3, which is responsive to temperature of a region of the sample at each position of the sensor. Sensor circuitry 10 provides a response signal indicative of the sensor response at the position of the sensor. Sample-temperature controller 12 controls temperature of sample 3 independently of sensor 5. Sample-temperature controller 12 effects a time-dependent modulation of the sample temperature such that a time-dependent heat flux is generated between the sample and the sensor at the position of the sensor. Temperature analyzer 11 extracts time-averaged and time-dependent components of the response signal due to the modulation of the sample temperature, and processes the components to produce an output indicative of temperature of the sample at the position of the sensor. |
| US10054493B2 |
Probe port and related container system
A container system includes a flexible bag, a probe port, and a probe. The probe port includes an elongated tubular member having an interior surface bounding a first passageway extending between a first end and an opposing second end, the tubular member being made of a polymeric or elastomeric material and being flexible. The probe port also includes a flange coupled to the tubular member and radially outwardly projecting therefrom, the flange being secured to the flexible bag so that the first end of the tubular member projects into a chamber of the flexible bag while the second end of the first passageway of the tubular member is accessible from outside of the flexible bag. The probe is received within the first passageway of the probe port. |
| US10054492B2 |
Thermistor including a thermistor element and a case housing the thermistor
A thermistor includes a case having a bottom section at one end and an opening section at the other end, a thermistor element housed in the case, a conducting wire housed in the case and connected to the thermistor element, and a lead wire connected to the conducting wire. The lead wire has a first portion including an insulating coating, and a second portion connected to the conducting wire and exposed from the insulating coating. A resin is filled up to a position away from an end edge of the opening section toward the bottom section so as to enclose at least the thermistor element, the conducting wire, and the second portion. The first portion is guided out of the resin to the outside of the case. An inner peripheral surface of the opening section is curved so as to increase an opening area of the opening section. |
| US10054488B2 |
Infrared-based vehicle component imaging and analysis
An improved system for evaluating one or more components of a vehicle is provided. The system includes a set of imaging devices configured to acquire image data based on infrared emissions of at least one vehicle component of the vehicle as it moves through a field of view of at least one of the set of imaging devices. An imaging device in the set of imaging devices can include a linear array of photoconductor infrared detectors and a thermoelectric cooler for maintaining an operating temperature of the linear array of detectors at a target operating temperature. The infrared emissions can be within at least one of: the mid-wavelength infrared (MWIR) radiation spectrum or the long wavelength infrared (LWIR) radiation spectrum. |
| US10054483B1 |
Micromirror spectrophotometer assembly
Aspects of a micromirror spectrophotometer assembly are described. In one example case, an instrument includes a diffraction grating to disperse broadband light over a range of wavelengths, a detector, a digital micromirror device (DMD) configured to scan through and reflect at least a portion of the range of wavelengths toward the detector, and a base platform having a number of integrally formed assembly mounts. The assembly mounts are formed to align and secure the diffraction grating, the detector, the DMD, and other optical components of the instrument in a predetermined arrangement. The instrument can also include a reference paddle having a reference material for calibration of the instrument, and a rotatable sample tray to rotate a sample placed on the sample tray for measurement. |
| US10054479B2 |
Bed with automatic weight offset detection and modification
A patient support apparatus includes a controller operable to determine the true patient weight by detecting the net weight change of the patient supported on the patient support apparatus. The controller is configured to automatically detect and distinguish the addition or removal of non-patient loads from patient-related loads by determining the rate of weight change of each weight event signals. The controller is further configured to determine the net weight change of the patient by automatically updating a net weight of the non-patient loads on the patient support apparatus. |
| US10054472B1 |
Fluid flow meter
A fluid flow meter includes a flow meter body with a central flow passage and flow restriction opening defined therein. Fluid pressure is measured at the flow restriction opening and compared to fluid pressure measured at an upstream point. An annular flow region is defined within the flow meter body radially between the flow restriction opening and a pressure detection port. |
| US10054469B2 |
Electrical process control sensor assemblies
An electrical process control sensor assembly 10 for sensing a process or machine parameter, the assembly 10 including a sensor body 12 and a head 14, the body 12 defining a body interior 20. The assembly includes a sensing device 22 at least partially located in the body interior 20. The head 14 defines a head interior 24 which communicates with the body interior 20. The assembly 10 includes a connector arrangement 26 located in the head interior 24. The assembly 10 includes internal communicating members 28 extending between the sensing device 22 and the connector arrangement 26, the connector arrangement 26 connecting, in an installed condition, the internal communicating members 28 to external communicating members 30 to permit electrical communication therebetween. The head 14 defines a port 34 through which the external connecting members 30 are located in the installed condition. The assembly 10 includes a mounting 48 for mounting the head 14 to the body 12 which is arranged to permit adjustment of the orientation of the head 14 relative to the body 12. |
| US10054463B2 |
Systems and methods for providing navigation data to a vehicle
A set of instructions implements an application programming interface (API) for providing navigation data from a portable device to a head unit of a vehicle. When invoked by a companion application executing on the portable device, the API is configured to obtain navigation data for navigating a user between a source and a destination, where the portable device receives the navigation data from a navigation server via a long-range communication link. The API is further configured to provide the navigation data to the companion application for transmission to the head unit via a short-range communication link. |
| US10054462B2 |
Method of displaying a map view and navigation device
Techniques of displaying a map view (200) for navigation of a vehicle are described. The map view includes graphical representation of predictive traffic information (220-1, 220-2, 220-3) respectively at an estimated time of passing of a corresponding road segment (210). |
| US10054460B2 |
Processing map-related user input to detect route requests
An application processes user input with respect to a geographic map to generate annotations associated with locations on that geographic map. Such annotations can include user entered characters and graphics, including curves and lines. The application distinguishes between user inputs that are annotations and user inputs that indicate a request for a route between two locations. In response to user input with respect to a geographic map, the application determines whether the user input is a request for a route. When performing such comparisons, the application uses locations and road segments that are presented at a zoom level corresponding the zoom level applied at the time the user input for the annotation was received. After determining that a user input corresponds to a request for a route, the application generates data describing a route. The application can present a plurality of candidate routes to the user for selection. |
| US10054454B2 |
Network based storage of vehicle and infrastructure data for optimizing vehicle routing
A method for routing a vehicle includes determining, based on aggregated drive data from a plurality of sources, route costs for a plurality of potential driving routes for a vehicle based on reliability of an automated driving feature or driver assistance feature. The method includes selecting a route of the one or more potential driving routes based on the route costs. The method includes providing information about the route to a driver, automated driving system, or driver assistance system. |
| US10054443B1 |
Journey analysis system and method
The various technologies presented herein relate to determining a location of an individual, or an object, when a GPS may be unavailable/occluded. Readings from a plurality of sensors on a mobile device can be generating a plurality of data (e.g., speed, motion, temperature, biometric, etc.) which can be combined to generate a probability of a user of the mobile device being at a particular location, or not. Sensor readings can be weighted to enable sensors having a large effect on a degree of confidence of the probability of the user being determined to be at a location being given priority (e.g., battery priority) versus those sensors which have lesser effect on the degree of confidence. With the user determined to be at a location, information, a notification, an instruction, etc., can be presented to the user, via the mobile device. |
| US10054441B2 |
Building surveying device with an automatic plumb point finding functionality
A building surveying device comprising a base, an upper part supported on the base such that it can rotate about a rotation axis, a sighting unit with a laser source designed for emitting a laser beam, and a laser light detector and an evaluation and control unit. The building surveying device has a plumb point finding functionality which, after being triggered, runs automatically, at least in part, and in the course of which the alignment of the sighting unit is changed under automatic control by the evaluation and control unit with the aid of the first and/or the second rotary drive and as a function of a known, defined first spatial point in such a way that precisely one such second spatial point lying on an object surface is approached and marked by the laser beam, which lies on a vertical plumb line containing the first spatial point. |
| US10054437B2 |
Abnormality estimation apparatus having a heat flow sensor that detects a heat flow caused by an elastic deformation of an elastic body
An abnormality estimation apparatus for estimating an abnormality in a belt of a belt conveyor includes a displacement part that is displaced in accordance with tension or a change of the tension of the belt when the displacement part is caused to abut against the belt to receive the tension of the belt, an elastic body that is elastically deformed in accordance with displacement of the displacement part, a heat flow sensor that detects a heat flow occurring due to elastic deformation of the elastic body, and an abnormality estimation part that estimates whether there is an abnormality in the belt based on a detection result by the heat flow sensor. |
| US10054433B2 |
Headlamp aiming tool and method
A headlamp aiming tool includes a linear member and four legs. The first and second legs are used to measure the distance between the headlamps of a vehicle and the height of the headlamps relative to the ground or floor. The tool may also be mounted on the vehicle via the first and second legs and a fastener connected with the third leg arranged between first and second legs. A laser device is connected with the fourth leg and aligned with a centerline of the vehicle to direct a laser beam against a screen in front of the vehicle to indicate the vehicle centerline on the screen. The headlamp light and spacing measurements are used to provide headlamp center points on the screen and to determine the horizontal and vertical offset of the low beam light which is used to adjust the aim of the headlamps. |
| US10054430B2 |
Overlapping pattern projector
An optoelectronic device includes a semiconductor substrate, an array of optical emitters arranged on the substrate in a two-dimensional pattern, a projection lens and a diffractive optical element (DOE). The projection lens is mounted on the semiconductor substrate and is configured to collect and focus light emitted by the optical emitters so as to project optical beams containing a light pattern corresponding to the two-dimensional pattern of the optical emitters on the substrate. The DOE is mounted on the substrate and is configured to produce and project multiple overlapping replicas of the pattern. |
| US10054427B2 |
Orientation variation measurement system, satellite, and orientation variation measurement method
Parallel laser light beams are irradiated from different positions into a telescope. Beams of laser light are incident on a secondary minor attitude detection minor from different locations. Laser light detectors detect each beam of laser light reflected by the secondary minor attitude detection minor. A first attitude calculator determines an amount of attitude variation of a secondary minor based on a result detected by the laser light detectors. The laser light detectors detect each beam of the laser light reflected by the primary minor and the secondary minor after entering the telescope. A second attitude calculator determines an amount of attitude variation of the primary minor based on a result detected by the laser light detectors and the result detected by the laser light detectors. |
| US10054424B2 |
Terahertz measuring device and method for measuring test objects
Measuring device for measuring test objects includes a transmitter-receiver unit and a corresponding mirror arrangement. Mirror arrangement has a first mirror forming a first focal point and a second focal point in an x-y plane, and first mirror is, at least sectionally, elliptically curved for deflecting radiation between the focal points. Mirror arrangement includes a second mirror arranged in region of first focal point, second mirror is used for deflecting radiation between a z-direction extending transversely to the x-y plane and between the x-y plane. Test object to be measured is arranged in region of second focal point by a test object holder. Radiation reflected on test object is evaluated by a control unit. Measuring device allows measuring of test object in simple and flexible way, in particular measurement over the entire circumference of test objects in form of plastic pipes having circular cross sections. |
| US10054423B2 |
Optical method and system for critical dimensions and thickness characterization
Method and system for measuring one or more parameters of a patterned structure, using light source producing an input beam of at least partially coherent light in spatial and temporal domains, a detection system comprising a position sensitive detector for receiving light and generating measured data indicative thereof, an optical system configured for focusing the input light beam onto a diffraction limited spot on a sample's surface, collecting an output light returned from the illuminated spot, and imaging the collected output light onto a light sensitive surface of the position sensitive detector, where an image being indicative of coherent summation of output light portions propagating from the structure in different directions. |
| US10054417B2 |
Multiple display electronic caliper
In addition to other aspects disclosed, a caliper is configured to measure at least one physical dimension. The caliper has a display configured to present a first representation and a second representation of a measurement provided by the caliper. The format of the first representation is different from the format of the second representation, and the first representation is approximately simultaneously displayed with the second representation. |
| US10054416B2 |
Method for controlling an offset between two stops and tool for controlling an offset between two stops
A tool for controlling an offset between two stops, includes: a body which includes an extension with an end configured to abut against one of the stops, a sliding rule that is configured to slide in a longitudinal direction in relation to the body and which has an end configured to bear against the other stop, the sliding rule being shifted in a transversal direction in relation to the extension, and a system configured to control the displacement of the sliding rule in relation to the body. |
| US10054410B2 |
Cartridge for handheld payload launcher system
This disclosure relates to self-contained cartridges and launcher systems for discharging or launching payloads to downrange targets, and methods of attenuating or offsetting recoil when activating such cartridges. Examples of payloads that can be deployed with the disclosed launcher apparatus include chemical, biological, pyrotechnic, marker, tracer, signaling, non-lethal, explosive, smoke, and similar payloads. |
| US10054408B2 |
Padded arrow head
An application for a non-lethal arrow. The application may comprise a foam tip and may further comprise an elastic attachment mechanism and a base. The foam tip may comprise an impact end and a base connection end. The elastic attachment mechanism may comprise one or more elastic fingers. The base may comprise a shaft connection end and a flat supporting plate end. The ends of the finger or fingers of the elastic attachment mechanism may be secured to the base. The length of the finger or fingers may be elastically extended and wrapped around at least a portion of the foam tip, holding the foam tip against the flat support plate of the base. |
| US10054403B2 |
Method and arrangement for threat management for ground-based vehicle
The invention pertains to a method for threat handling of a ground based vehicle, comprising the steps of providing at least two kinds of systems for said threat handling, wherein said threat handling comprises determining information about said threat and determining actions for handling said threats based upon said information, and providing a control unit for controlling provided systems, providing a separate hardware safety configuration unit, and providing said separate hardware safety configuration unit with by means of provided means determined information about said threat so as to in an evaluation step deciding if said control unit should be given a go ahead for handling said threat or not. The invention also relates to a computer program product comprising program code for a computer implementing a method according to the invention. The invention also relates to a device and a ground based vehicle which is equipped with the device. |
| US10054401B2 |
Apparatus for mounting accessories on a tactical rail of a firearm
A mounting mechanism is disclosed. The mounting mechanism includes a base, a clamp and a lever. The base includes a lever keeper and a first rail-engaging surface. The clamp includes a second rail-engaging surface. The lever, which includes a lever tab, is connected to the clamp at a pivot to allow an operator to selectively place the clamp in an engaged position or a disengaged position. The lever is configured to move the clamp to the engaged position to allow a rail projection to be secured in a mounting cavity located between the first rail-engaging surface of the base and the second rail-engaging surface of the clamp. When in the engaged position, the lever tab located on the lever is configured to be engaged with the lever keeper located on the base in order to prevent the lever from swinging away from the clamp. |
| US10054400B2 |
Robot arm launching system
An effector launching system and method may be used on a moving ship deck. The launching system includes a plurality of effectors and a robot that is arranged on the moving platform. The robot includes a moveable robot arm having an end portion that is engageable with the effectors for firing the effectors during engagement. The system includes a sensor for detecting movement of the moving platform and a motion stabilization controller that is in communication with a processor and the robot arm for controlling movement of the robot arm. The motion stabilization controller adjusts the robot arm in response to the detected movement of the moving platform to maintain the end portion in a static position when the effector is fired. |
| US10054399B2 |
Self-illuminating turret cover
A turret cover for a turret assembly. In one or more embodiments the turret cover includes an upper portion including a turret housing defining a battery recess and an illumination recess. An illumination assembly can be mounted in the illumination recess. In various embodiments, the illumination assembly includes a downwardly facing surface including a lighting element. In various embodiments, the turret cover includes a lower portion including an exterior sleeve portion of an at least partially transparent plastic material and a plurality of etched adjustment marks. In some embodiments, the lower portion is at least partially inserted into the illumination recess such that an upwardly facing edge of the exterior sleeve portion is positioned adjacent to the lighting element of the illumination assembly such that, in operation, the lighting element illuminates the plurality of etched adjustment marks via an edge lighting process. |
| US10054398B2 |
Optical device knob having variable resistance to rotation
An optical device housing has a post rotatably extending therefrom and a sleeve fixedly extending therefrom. The sleeve is disposed around the post. A knob is connected to the post. A clutch mechanism includes: a friction element movably engaged with the sleeve; a friction surface; and an adjustment element engaged with the friction element and rotatable relative to the optical device housing and the knob housing. Rotation of the adjustment element selectively engages the friction surface with the interior surface. |
| US10054397B1 |
Self-correcting scope
A self-correcting scope compares the original aim point of a projectile discharge device with the actual impact point and self-corrects the scope to account for the offset between these two points. The scope uses a typical optical lens which converts the incoming image to a digital image which is displayed by the invention on a digital display device which functions as the “eyepiece” of the scope. The invention also compresses the image either to the left or to the right or both of the field of interest in order to allow a shooter to be able to detect an intrusion into the field on interest from a point farther than can be achieved in a non-compressed image. |
| US10054393B2 |
Folding stock for a pistol or other firearm
A detachable folding stock includes folding body sections and a folding butt that can be folded and assumes its operational orientation in either the extended or the folded positions of the stock. The detachable folding stock is removably mountable to a pistol, which is mounted thereon by means of a locking pistol frame stock rim to a pistol grip lock well, for instance using a catching locker. The detachable folding stock includes the lock well, which is attached to the body and into which the pistol grip fits. The detachable folding stock can assume its operational position in a magazine change operation without interrupting the pistol grip lock well during a magazine change operation. |
| US10054392B2 |
Grip sleeve for firearm
Grip sleeves for firearm grips are disclosed. The grip sleeve may include a hollow body formed of an elastic material. The hollow body may include an inner contact surface configured to be placed around a grip of the firearm, and an outer contact surface surrounding the inner contact surface. The grip sleeve for the firearm may also include a ridge portion extending from the inner contact surface into an interior space of the hollow body. The ridge portion may extend along a height of the hollow body. |
| US10054389B2 |
Toy gun with two-stage safety
A toy gun with a two-stage safety includes a gun body, a trigger press member, a two-stage safety and a trigger assembly. The pull handle is placed inside the gun body and includes a first blocker and a second blocker. The trigger press member includes a press block movably engaged with the first blocker. The two-stage safety includes a movable block, a stopper and a swing block. The stopper is movably engaged with the second blocker or returns toward the pull handle. The stopper includes a protruding portion and a protruding pillar. A side edge or a distal end of the swing block is movably engaged with the protruding pillar. The trigger assembly includes a push block and a linkage rod. |
| US10054387B2 |
Autonomous automatic electromagnetic launch system with adjustable launch velocity, low recoil force, low acoustic report, and low visible and infra-red signature
Apparatus for electromagnetic launching system for the linear acceleration of macro particles. The apparatus disclosed is autonomously-powered, compact, and lightweight. The apparatus disclosed has low recoil force, low acoustic report, and low visible and infra-red signature. The apparatus disclosed is capable of automatic operation and the maximum particle velocity can be adjusted. The apparatus disclosed includes a trigger, controller, component power source, particle container, particle loader, propellant container, propellant loader, igniter, combustion chamber, sound suppressor, linear electrical generator, linear electrical motor, and thermal barrier. |
| US10054386B2 |
Rope cocker for crossbow
A cocker mechanism for cocking a string of a crossbow is presented, the cocker mechanism comprising a rope, a pair of handles secured to respective ends of the rope and a pair of string connectors operatively secured by the rope between the pair of handles, the string connector comprising a body, a rope-connecting portion including a bearing member rotatably secured to the body about a axle and a bearing member rotation axis thereof for supporting pressure and translational movements of the rope thereon, a string-connecting portion for securing the string of the crossbow when cocking the crossbow. A kit thereof and a method of use thereof are concurrently presented. |
| US10054382B2 |
Noise suppressor for firearm
A noise suppressor design is provided that improves reduction of muzzle blast without increasing the size or weight of the noise suppressor. In various embodiments, a noise suppressor for a firearm might comprise a central axis and a plurality of baffles that each nests within adjacent baffles along the central axis. A first baffle and a second baffle of the plurality of baffles might each comprise a proximal end having a first/second aperture oriented along the central axis and a plurality of notches in the proximal end adjacent to the first/second aperture and aligned in a first orientation. A third baffle of the plurality of baffles might comprise a proximal end having a third aperture oriented along the central axis and a single notch in the proximal end adjacent to the third aperture and aligned in a second orientation that is 90 degrees relative to the first orientation. |
| US10054376B2 |
Heat exchanger and air-conditioning apparatus
A heat exchanger according to the present invention includes a heat exchanging unit, and a distributing and joining unit connected to the heat exchanging unit and including a distributing flow passage and a joining flow passage. The distributing and joining unit separately includes a first header including the distributing flow passage formed therein and excluding the joining flow passage, and a second header juxtaposed to the first header and including the joining flow passage formed therein and excluding the distributing flow passage. At least one of the first header and the second header is a stacking type header including a plurality of plate-like members including partial flow passages formed therein and stacked so that the partial flow passages are communicated with each other to form the distributing flow passage or the joining flow passage. |
| US10054375B2 |
Self-adjusting cooling module
A cooling apparatus includes first and second wedges, a solid thermal interface material (TIM) and a flexible force-exerting element. The first wedge has a first flat surface and a first diagonal surface. The first flat surface is configured to dissipate heat from an electronic device. The second wedge has a second flat surface and a second diagonal surface. The second diagonal surface faces the first diagonal surface, and the second flat surface is coupled to a heat sink and configured to dissipate heat thereto. The TIM is disposed between the first and second diagonal surfaces, and is configured to transfer heat between the first and second wedges. The force-exerting element is configured to move the first wedge or the second wedge, so as to slide the first diagonal surface or the second diagonal surface on the TIM and push the second flat surface against the heat sink. |
| US10054372B2 |
Thermal energy storage system
A device including first and second heat accumulators, each including thermal energy storage containers. Each container includes an insulating enclosure containing earth crossed by at least one first line for the circulation of a first heat transfer fluid and at least one second line for the circulation of a second heat transfer fluid. For each accumulator, the first lines of the containers are connected in parallel and the second lines of the containers are series-connected. The heating device includes a device for delivering thermal energy to the first heat transfer fluid connected to the first and second accumulators by a first circuit for distributing the first heat transfer fluid capable of selectively circulating the first heat transfer fluid in the first line of each container of the first accumulator or in the first line of each container of the second accumulator. |
| US10054368B2 |
Laminated header, heat exchanger, air-conditioning apparatus, and method of joining a plate-like unit of a laminated header and a pipe to each other
A laminated header includes a plate-like unit including: bare members having first flow passages formed therein with no brazing material being applied to each of the bare members; and cladding members having second flow passages formed therein with a brazing material being applied to at least a front surface and a back surface of each of the cladding members. The bare members and the cladding members are alternately laminated so that the first flow passages and the second flow passages communicate with each other. A pipe is joined to the plate-like unit under a state in which an end portion of the pipe is inserted into at least one of the first flow passages or the second flow passages. One of the bare members is laminated on an outermost side of the plate-like unit in a laminating direction of the bare members and the cladding members. |
| US10054363B2 |
Method and apparatus for cryogenic dynamic cooling
A cryogenic dynamic cooling apparatus and a cooling method for heat assisted magnetic recording media substrate are provided. The cooling apparatus includes a chamber that is configured to receive a substrate. A substrate holder secures the substrate inside the chamber. The apparatus has a cooling plate that is movable between a retracted position and an extended position inside the chamber. The cooling plate provides clearance for movement of the substrate holder inside the chamber in the retracted position, and the cooling plate cools the substrate in the extended position. Also, the cooling plate is substantially parallel to and spaced apart from the substrate. The apparatus further includes a cryogenic operatively coupled to the cooling plate that is cooled by the cryogenic cooling element. |
| US10054362B2 |
Refrigerator
The present invention relates to a refrigerator. A refrigerator according to an aspect includes a cabinet in which a storage compartment is formed; a first refrigerator door which is capable of opening and closing the storage compartment; second refrigerator door which is disposed along with the first refrigerator door in a lateral direction; and a door opening device which is capable of operating in order to open and close at least one of the first refrigerator door and the second refrigerator door, wherein the door opening device includes a motor for generating a driving force; a push rod which operates by receiving the driving force generating from the motor; a gear for transferring the driving force of the motor to the push rod. |
| US10054361B2 |
Exterior member for home appliance and manufacture method thereof
An exterior member for a home appliance includes a front panel that defines an exterior of the home appliance, that is configured to cover a display assembly that includes a plurality of LEDs, and that includes a displaying part that defines a plurality of first through-holes at positions corresponding to the plurality of LEDs, the displaying part being configured to display operating information of the home appliance by transmitting light from the plurality of LEDs through at least a portion of the plurality of first through-holes. The exterior member further includes a front surface coating layer that is located on a front surface of the front panel and that is configured to shield the plurality of first through-holes. The exterior member further includes a hole-filling member that is configured to fill the plurality of first through-holes by coating a rear surface of the displaying part with a material. |
| US10054358B2 |
Refrigerator and method of operating the same
The present invention provides a refrigerator including a compressor for compressing refrigerant, a condenser in which the refrigerant, which has been compressed in the compressor, is condensed, an icemaker, a water supply tube, which supplies water to the icemaker and is in contact with at least one of the compressor and the condenser, an ice-making water supply valve installed in the water supply tube, a temperature sensor installed at the water supply tube, and a controller for controlling the ice-making water supply valve based on a temperature detected by the temperature sensor. Water having a temperature that is raised to a temperature range set in consideration of the Mpemba effect is supplied to the icemaker, thereby enabling rapid ice making. |
| US10054355B2 |
Orifice for air conditioner
An air conditioner including an orifice part provided at an outlet side of a fan, the orifice part having a main body with a ring shape and a noise blocking part which extends from the main body toward the fan and blocks a noise transmitted from the fan to a second heat exchange part, wherein the orifice part is configured to guide air discharged from the fan toward a discharge port. |
| US10054354B1 |
Rolling insulated cooler with a seat and a hinged, rotatable wheel set
A portable insulated cooler having a seat and a hinged mount that secures a set of wheels to the cooler provides easy cooled transport of food and beverages, along with a cooling agent such as ice. The hinged mount secures an axle, to which the wheels are mounted, underneath the cooler in a first position for transport, and is releasable so that in a second position, the wheels rest alongside the cooler, permitting the bottom of the cooler to completely rest on the ground. A seat is rotatably affixed to the top of the cooler, providing a long-term and movable sitting location, and may be releasable from the top of the cooler for easy stowage and transport. A bottom portion of a swivel mounting the seat to the cooler may be formed on the top of the cooler as a raised circular projection with an undercut reducing the cooler height. |
| US10054353B2 |
Chest cooler insert
Inserts for holding items stored in a cooler above the bottom of the cooler so that condensation or ice melt drains below the items. In one illustrative embodiment, the insert has a base portion that serves as a shelf for holding items stored in a cooler above the bottom thereof, which has a drainage structures to allow ice melt to flow underneath the base and away from the items. The base may be formed of one or more separate pieces and may be adjustable in size for use in different coolers. Adjustment features may include removably attachable extensions and base components that are slidably adjustable to form a complete base member of a desired size. |
| US10054352B2 |
Methods and apparatuses for controlling the harvest cycle of an ice maker using a harvest sensor and a temperature sensor
An ice maker for forming ice having a refrigeration system, a water system and a controller. The refrigeration system includes a freeze plate in which ice is formed and a hot gas valve for harvesting the ice therefrom. A harvest sensor is triggered when at least a portion of the ice is harvested from the freeze plate and at least one temperature sensor measures a temperature that indicates that all of the ice has been harvested from the freeze plate. The temperature sensors may include a temperature sensor for measuring the refrigerant temperature at the evaporator outlet, the refrigerant temperature at the evaporator inlet, and/or the temperature of the freeze plate. The controller closes the hot gas valve in response from the triggering of the harvest sensor and the temperature measured by the temperature sensor(s) indicating that all of the ice has been harvested from the freeze plate. |
| US10054350B2 |
Top cooling module with ice storage and delivery
A removable cooling module for a refrigerator includes a cooling unit positioned in a housing and removably coupled with a top wall of the refrigerator. An ice maker is coupled to the cooling unit. An ice bin is disposed in the housing and is adapted to receive and store ice from the ice maker. A duct is in communication with the cooling unit and is adapted to convey ice from the removable cooling module to an ice dispenser. |
| US10054346B2 |
Method for checking the presence of incondensable gases in climate recovery and charging station
Method of determining the presence of incondensable gases in a climate station cylinder for recharging motor vehicle air conditioning systems. One of the pressure sensors will be used that is present in the charging station and designed for monitoring the operations in the A/C system of the vehicle, placed on the low pressure LP and/or high pressure HP lines of the climate station, so that in case of verification of the incondensable gases, the control electronics opens a coolant charging valve and an HP/LP separating valve, thereby flooding the service pipes so as to receive the pressure signal from one of the service pressure sensors, LP or HP, of the station, and compare the value with the temperature T of the cylinder and check whether such pair of values is a corresponding parameter, without tolerances, of a pressure-temperature curve of the pure coolant. |
| US10054343B2 |
Throttle device
A throttle device to decompress a refrigerant and to deliver the refrigerant to an evaporator, may have an opening level of a needle valve controlled following a condensation pressure. Inside a case including a primary chamber connected to the condenser and a secondary chamber connected to the evaporator, a valve seat formed with a port and a guide integral to the valve seat are provided. A spring to energize the needle valve toward the port side is provided inside the guide. The guide guides the needle valve along a line allowing an opening level of the port to be variable. A space between the guide and the case forms a channel to deliver the refrigerant from the port to the secondary chamber. A rear space of the needle valve within the guide forms an intermediate chamber. An intermediate channel introduces the refrigerant from the port into the intermediate chamber. |
| US10054340B2 |
Magneto-caloric effect element and thermo-magnetic cycle apparatus
A magneto-caloric-effect element has a plurality of element units. The element units have lengths, respectively. The element units have different Curie temperatures, respectively. The element units demonstrate magneto-caloric effects. Two adjoining performance distribution crosses at a cross temperature. A temperature in the rated operational status between two adjoining element units is called a boundary temperature. The lengths and/or Curie temperatures are set so that the boundary temperatures and the cross temperatures coincide each other. Thereby, a plurality of element units can function at high effectiveness in the rated operational status. |
| US10054338B2 |
Flexible coupling with rotational capability
A coupling includes a body with two ends and a bore. Each end section includes a rotatable connection and a convolution, and there is a bent elbow section between the end sections. |
| US10054336B2 |
Photovoltaic module mounting assembly
A mounting assembly (70c) for installing solar cell or photovoltaic modules (58) on a building surface (34) is disclosed. The mounting assembly (70c) includes a mounting device (74), a stud (114) that may be threaded to the mounting device (74), a clamping member (142) that may be positioned on the stud (114), and a nut (128) that may be threaded onto the stud (114) to secure the clamping member (142) to the mounting device (74). A mounting plate (110′) is disposed somewhere between the clamping member (142) and the mounting device (74). This mounting plate (110′) includes a raised structure or dome (174) on its upper surface (170) for positionally registering modules (58) thereto, a plurality of grounding projections (172) on this same upper surface (170), and a plurality of wiring tabs or clips (178) on its lower surface (176). |
| US10054330B2 |
Closable ventilation vent for commercial and residential structures and method of use thereof
A ventilation assembly with closable vent openings is described primarily for use on the soffit of a building. A slider that is differently and contrastingly colored relative to a frame and having an actuator tab is provided within the frame wherein the vent opening can be opened or closed by sliding the slider between two positions by way of the actuator tab. |
| US10054326B2 |
Wall mountable connector for an HVAC controller
A wall mountable connector may be secured to a wall in order to provide mechanical and electrical connections to a thermostat. In some cases, the wall mountable connector and the thermostat may, in combination, be configured to permit the thermostat to attach to the wall mountable connector only when the thermostat is in a particular orientation relative to the wall mountable connector. In some cases, the wall mountable connector includes a plurality of pin terminals that are configured to accommodate a plurality of pins extending from the thermostat. The interaction between the pins and the pin terminals may provide a lock and key arrangement between the wall mountable connector and the thermostat. |
| US10054323B2 |
Apparatus for both humidification and air cleaning
Provided is a humidification and air cleaning apparatus. The humidification and air cleaning apparatus includes a water tank storing water; a top cover assembly disposed over the water tank and including a water supply flow passage disposed therein to supply water into the water tank; a reservoir disposed in the top cover assembly, disposed on the water supply flow passage, and storing supplied water; and a watering housing disposed inside the water tank and receiving a torque from a watering motor so as to be rotatable. Here, water supplied through the water supply flow passage is stored in the reservoir, and then drops on an upper part of the watering housing. |
| US10054320B2 |
Indoor device of air conditioner
An indoor unit or device of an air conditioner is provided that may include an outer plate configured to form an exterior of a cabinet configured to be installed at a ceiling of an indoor space; an inner case accommodated inside of the outer plate, and configured to form an internal space of the cabinet; a fan provided inside of the inner case; a heat exchanger provided to cover an outer side of the fan; a panel configured to shield the cabinet, and having an inlet port through which indoor air may be suctioned in and a panel outlet port through which heat-exchanged air may be discharged; and a drain pan assembly seated on an upper end of the inner case, and configured to collect condensate generated from the heat exchanger. An extension that extends to an open end of the outer plate may be formed at a side surface of the inner case corresponding to the panel outlet port, and a recess, which may be recessed in a shape corresponding to the panel outlet port, may be formed at an outer end of the drain pan assembly. Both ends of the extension may be in contact with an inner side surface of the recess, and form an outlet port which is in communication with the panel outlet port. |
| US10054317B2 |
Food cooking oven with a device for distributing water inside the cooking chamber of the oven, for producing steam inside the chamber
A food cooking oven includes a device for distributing water inside the cooking chamber of an oven for producing steam inside the cooking chamber, at least a first and a second impeller of corresponding electric fan units positioned, respectively, vertically one above the other, heating means for generating heat inside the cooking chamber, at least one water supply line in the intake area of each corresponding fan impeller, and a water supply conduit. At least one flow deflector device is provided in the oven, which divides the flow of water into at least a first and a second outgoing flow from the deflector, having respective predetermined values, the first outgoing flow from the deflector being guided into the intake area of the first impeller, and the second outgoing flow being guided along the second portion of conduit towards the intake area of the second impeller. |
| US10054306B2 |
Push-out type miniature electric shock flashlight capable of automatically resetting
The present invention relates to a push-out type miniature electric shock flashlight capable of automatically resetting, comprising a flashlight body shell, a plastic main body part, an integrated circuit board assembly and a base plate, an open slot; the plastic main body part comprises an operating member and a power control member, an LED lamp and electric shock sheets are provided inside the operating member, an ignition coil and a polymer lithium battery are provided inside the power control member, and a guide slot is also provided on a bottom surface of the power control member; the circuit board assembly is arranged between the polymer lithium battery and the plastic main body part and comprises a lighting switch, an electric shock/lighting change-over switch, a charging indicator, a USB interface and an electric shock switch; a joint pin and a guide block. |
| US10054305B1 |
3-in-1 self-defense apparatus
A 3-in-1 self-defense apparatus with a blinding LED light panel, pepper spray, and a stun gun in a compact and unassuming form factor. A pepper spray canister is disposed within the top of the tubular handle. The blinding LED light panel is disposed within the front of said handle, and the stun gun is disposed within the bottom of said handle. A rechargeable battery housed inside the handle provides power to the LED light panel and to the stun gun. The battery is charged with a USB port disposed within the back of the handle next to a plurality of controls which are used for the light and the stun gun. A plurality of concave indentations along the handle, as well as an adjustable wrist strap disposed to the top of the handle, provide grip for the user. |
| US10054300B2 |
Light board
A light board for a light fixture includes a first portion and a second portion. The first portion includes at least one light emitting element, and the second portion includes at least one light emitting element. A first state is defined by the second portion being coupled to the first portion and a second state is defined by the second portion being detached from the first portion. In the first state, the light emitting elements of the first portion and the second portion are configured to provide an evenly distributed light output along at least the combined length of the first portion and the second portion. In the second state, the at least one light emitting element of the first portion is configured to provide an evenly distributed light output along at least the length of the first portion. |
| US10054296B2 |
Heat dissipating LED light bar
A heat dissipating LED light bar which may be used as part of a complete retrofit system for a variety of linear fluorescent light fixtures. The LED light bar comprises an elongate channel member which is preferably fabricated from extruded aluminum. In addition to the channel member, the LED light bar comprises a high-efficacy set of LEDs, which are preferably provided in the form of an elongate LED printed circuit board (PCB) or strip mechanically bonded to the channel member. The channel member is outfitted with fins and other surface features uniquely configured to provide superior heat dissipation, thus allowing the channel member to effectively function as a heat sink for the LED strip cooperatively engaged thereto. Further, the channel member is configured to define an air flow cavity under the LED strip as allows for the effective dissipation of heat during operation of the LED light bar. |
| US10054295B2 |
Lamp comprising at least one OLED lighting means
The present invention relates to a lamp comprising at least one OLED lighting means lying flat on an at least partially light-transmissive carrier plate (13) and formed as an OLED panel (14, 15, 16), in which at least two contact shoes respectively assigned to an OLED panel are attached on the rear side of the carrier plate that is facing away from the light-emitting side and respectively comprise means for contacting one pole each of the OLED panel. The solution according to the invention provides a lamp that ensures effective coupling out of the light emitted by the OLEDs and uniform distribution of the light over the light-radiating area of the carrier plate and at the same time is of a comparatively simple construction and an attractive design. The lamp according to the invention may for example be a pendant lamp, a suspended lamp, a surface-mounted ceiling lamp, a recessed ceiling lamp, a standard lamp or a table lamp. |
| US10054291B2 |
Directable light
A directable light, the light comprising: a light source for generating light; a first reflector for forming said generated light into a beam; a light switching layer, located between said light source and said first reflector, said light switching layer comprising a plurality of portions, each of said portions having at least two states, in a first state said light switching layer being substantially transparent to said generated light and in a second state said light switching layer being substantially opaque to said generated light; and a light controller which determines which of said portions of said light switching layer are substantially transparent and which of said portions of said light switching layer are substantially opaque. |
| US10054286B2 |
Optical transformer, process for making and use of same
An optical transformer includes: an optomechanical member configured: to receive incident light; and to produce primary light from the incident light including an initial propagation that includes a nonlinear scan; and a lens configured: to receive the primary light from the optomechanical member; to linearize the nonlinear scan; and to produce secondary light including a final propagation that comprises a linear scan, such that the optical transformer is configured to transform the nonlinear scan of the primary light to the linear scan of the secondary light. A process for optically transforming a nonlinear scan includes receiving an incident light by an optical transformer that includes an optomechanical member and a lens; producing a primary light from the incident light that includes an initial propagation having a nonlinear scan; communicating the primary light from to the lens; and producing a secondary light to optically transform the nonlinear scan, the secondary light including a final propagation that comprises a linear scan, based on optically linearizing the initial propagation. |
| US10054284B2 |
Lighting apparatus for vehicle
The present invention relates to a lighting apparatus for a vehicle, including: a bulb which generates light; a socket in which the bulb is mounted; a reflector which has a socket coupling unit to which the socket is coupled, allows the bulb to be inserted into the reflector, and reflects forward light generated by the bulb; and an electromagnetic shield which is disposed between the socket and the socket coupling unit, and has a bulb through hole which the bulb penetrates, in which first ground contact protrusions, which protrude toward a center of the bulb through hole and come into ground contact with the socket and the socket coupling unit, are formed on a portion of the electromagnetic shield where the bulb through hole is formed. |
| US10054278B2 |
Vehicle headlamp
A vehicle headlamp includes a reflector unit including plural reflectors connected to each other, and base portions to which the reflectors are connected respectively, plural light-source units disposed on the base portions for the respective reflectors, plural heat radiation members disposed on the respective light-source units. The base portions are provided with plural heat radiation member fixing ribs extending to a side opposite to the reflectors. The heat radiation members are formed with plural heat radiation member fixing holes having a diameter larger than that of the heat radiation member fixing ribs. Each of the heat radiation member fixing ribs is inserted through the respective one of the heat radiation member fixing holes and thermally crimped such that a gap is formed between an inner peripheral surface of the heat radiation member fixing hole and an outer peripheral surface of the heat radiation member fixing rib. |
| US10054276B1 |
Imitation candle devices with moving lights
Imitation candle devices and systems with features enable simulation of a realistic candle flame using moving lights are disclosed. In one aspect, an imitation candle device is provided that includes a flame sheet shaped to resemble a flame, a support member positioned in proximity to the flame sheet, and a light casing including a hole. An end of the support member extends into the hole and a tip of the end of the support member is in contact with an inner wall of the hole to allow movement of the light casing on the support member. The imitation candle device also includes a light emitter enclosed at least partially in the light casing and movable with movement of the light casing. The light emitter is oriented at an inclined angle with respect to the flame sheet to emit light onto the flame sheet. |
| US10054271B2 |
LED tube lamp
An LED tube lamp is disclosed. An installation detection circuit is configured in the LED tube lamp configured to receive an external driving signal. The installation detection circuit is configured to detect during one or more pulse signals whether the LED tube lamp is properly installed on a lamp socket, based on detecting a signal generated from the external driving signal. The installation detection circuit includes a switch circuit coupled to the pulse generating circuit, wherein the one or more pulse signals control turning on and off of the switch circuit. The installation detection circuit is further configured to: when it is detected during one or more pulse signals that the LED tube lamp is not properly installed on the lamp socket, control the switch circuit to remain in an off state to cause a power loop of the LED tube lamp to be open; and when it is detected during one or more pulse signals that the LED tube lamp is properly installed on the lamp socket, control the switch circuit to remain in a conducting state to cause the power loop of the LED tube lamp to maintain a conducting state. |
| US10054260B2 |
Rotation-adjustable hanging device
A rotation-adjustable hanging device includes a pivot seat, a hanging arm body and a limiting unit. The hanging arm body includes a pivot end connected pivotally to the pivot seat about a first pivot axis. The limiting unit includes a main body, two limiting arms and two limit ends. The main body is disposed on the pivot seat and defines a second axis. The limiting arms are directed toward the pivot end to extend the limit ends to the arm body such that the limit ends are disposed at two opposite sides of a first line that passes through the first and second pivot axes and such that the limit ends is able to stop rotation of the arm body. |
| US10054258B2 |
Method and system for controlling a gimbal
The present invention discloses a method for controlling a gimbal used to carry a load. The method comprises: detecting a motion state of the gimbal or the load; determining whether a motion of the gimbal or the load is a user-intended motion according to the motion state; controlling the gimbal to move the load in an opposite direction to a moving direction of the motion if the motion is not a user-intended motion, thereby maintaining the load in an original posture; and controlling the load by the gimbal to move along a moving direction of the user-intended motion if the motion is a user-intended motion. The present invention also discloses a system for controlling a gimbal corresponding to the method for controlling a gimbal. |
| US10054246B2 |
Valve with locking mechanism, and integrated valve
A valve with a locking mechanism and an integrated valve are provided. The valve includes a handle body having a knob, the handle body being disposed rotatably on top of a valve body housing a valve shaft for opening and closing a valve piece. A cutout stepped face is formed on a part of the outer periphery of the valve body located under the handle body. A locking plate having a locking hole is placed rotatably in the cutout stepped face via a pivotally attaching portion, and when the locking plate is rotated to either a position at which the valve body is in a full-close state or a position at which the valve body is in a full-open state, the locking hole is faced the upper surface area of the valve body to allow locking. |
| US10054244B2 |
Shut-off gas valve
A shut-off valve that according to one implementation comprises an inlet, an outlet, an intermediate orifice for communicating the outlet with the inlet, a closure member that closes the intermediate orifice in a closing position and prevents said communication and not preventing said communication in an opening position, and an electromagnetic actuator to cause the closure member to change position. The electromagnetic actuator comprises a static armature, a static permanent magnet and a movable element attached to the closure member. The movable element comprises a bobbin associated with the armature with freedom of movement and a coil wound around and attached to the bobbin, cooperating with the permanent magnet depending on its power supply to cause the closure member to change position. |
| US10054243B1 |
Dual spring flow control valve
An electropneumatic proportional flow control device improves electropneumatic control of pneumatically operated valves. Improved turn down ratios in regards to the electromagnetic response of the device to a supplied control voltage is achieved using two variable spring devices, one linear, as part of the pressure regulator valve component, and the other non-linear, as part of the proportional valve component and which are magnetically responsive to different magnetic forces. The use of both the linear and non-linear springs together results in an increased turndown-ratio, especially during initial valve control. |
| US10054242B2 |
Valve and valve assembly
A valve comprises a valve housing with at least one fluid port. In the valve housing a valve chamber is formed, in which a closing element axially shiftable by a valve drive is provided, which cooperates with at least one valve seat provided in the valve housing. The valve housing has a first end face to which the valve drive can be coupled, and at least one actuation opening in a second end face of the valve housing opposite to the first end face. The actuation opening extends through the valve housing up to the closing element and is arranged eccentrically in the second end face. |
| US10054240B2 |
Valve top
A valve top includes a head piece which is centrally penetrated by a spindle which is rotatably mounted in the head piece around its longitudinal axis and via which a control disk can be rotated relative to an inlet plate abutting the same, wherein a control sleeve having a control contour is arranged within the head piece on the spindle, and a guide sleeve having a guide contour is arranged opposite the control contour, which control sleeve and guide sleeve interact in such a way that after actuation of the control disk via the spindle into a defined direction, an autonomous return movement of the control disk into its starting position is effected. |
| US10054237B2 |
Breakaway coupling
A breakaway coupling includes a body and a valve assembly inside the body. The body includes a fluid conduit and a shear groove between first and second portions. The shear groove is designed to crack, break, or separate under certain conditions. The valve assembly is designed to shut off fluid flow through the fluid conduit when the shear groove cracks, breaks, or separates. The valve assembly includes a valve seat, a sealing element, one or more pins, and a biasing member. The one or more pins hold the sealing element in an open position while the shear groove is in tack, and allow the sealing element to move to a closed position (with the help of the biasing member) in the event the shear groove cracks, breaks, or separates. |
| US10054235B2 |
Control valve for faucet
A control valve for faucet may comprise a control valve, a balancing valve, a water outlet unit, and a faucet body. A lower end of the control valve has a water inlet chamber and a water outlet chamber, and the balancing valve secured inside the water inlet chamber comprises a first shell and a second shell which are formed symmetrically and are configured to fit together to secure a pressure regulator therein. The water outlet unit secured inside the water outlet chamber has a first through hole, and a lower end thereof comprises a lower sealing ring which covers around a lower edge of the water outlet chamber. When control valve connected to the faucet body, the lower sealing ring only will be pressed downwardly instead of being twisted thereby reducing the possibility of damage or deformation and improving the strength of structure and the leakproof effect. |
| US10054233B2 |
Tubular diaphragm
Embodiments include tubular diaphragm valves with a preformed mechanical closure point and optionally concave or convex convolution areas located near the flanges. These mechanical closure points and convolution areas give the embodiments an extended operational life, as compared to that of conventional cylindrical diaphragms. |
| US10054230B2 |
Mechanical seal
Provided is a mechanical seal includes a fluid introduction groove provided in a sealing face of a stationary sealing ring and having an opening portion which is opened to the sealed fluid and an end portion which is provided opposite to the opening portion. The end portion being located between respective sealing faces S, the fluid introduction groove introducing the sealed fluid from the opening portion to a clearance between the respective sealing faces S. The fluid introduction groove is provided to be inclined at an acute angle to the sealing face S of the stationary sealing ring in a direction from the end portion to the opening portion. |
| US10054229B2 |
Dynamic radial seal
A seal arrangement for sealing a radial gap between an inner component and an outer component coaxially mounted around the inner component is provided. The inner component rotates about a rotation axis. The arrangement provides a radial seal connectably mounted to the inner component. The radial seal has a sealing lip that bears against a counterface formed by a radially inner surface of the outer component. When the seal arrangement is stationary, the sealing lip bears against the counterface with an initial lip force. The sealing lip is pivotably arranged in a radial cross section around a pivot point, and is in connection with a counterweight. The sealing lip and the counterweight are arranged in different axial regions from the pivot point and are adapted such that during rotation of the radial seal, a greater centrifugal force acts on the counterweight than on the sealing lip. |
| US10054228B2 |
System for the contactless sealing of a rotatably mounted shaft with respect to a housing, and gear unit
A system for the contactless sealing of a rotatably mounted shaft with respect to a housing, and a gear unit, oil being provided in the interior of the housing, in particular, the rotating shaft protruding from the interior into the outer area; a centrifugal disk, joined in rotatably fixed manner to the shaft, having at least partially radially extending bores that connect oil from a centrifugal chamber to a collection chamber surrounding the centrifugal disk. |
| US10054227B2 |
Bi-directional seal assembly for use with valves
Seal assemblies for use with fluid valves are described. An example seal assembly includes a first seal and a second seal opposite the first seal. The first and second seals are to sealingly engage a closure member of a valve and a sealing surface opposite the closure member. A spacer ring is disposed between the first and second seals to prevent the first and second seals from contacting each other. The spacer ring has an aperture therethrough to enable pressurized fluid to flow from a first side of the spacer ring and a second side of the spacer ring opposite the first side. |
| US10054226B1 |
Mechanical sealing system
A mechanical sealing system for preventing leakage of a fluid from a housing. The mechanical sealing system has a housing, wherein the housing contains the fluid. A shaft penetrates the housing. A narrow fluid flow path directs a leaked fluid from the housing. A labyrinth seal constrains the leaked fluid from the narrow fluid flow path. A stationary seal constrains a flow of the leaked fluid from the labyrinth seal and a grease seal for constraining the flow of the leaked fluid from the stationary seal. |
| US10054225B2 |
Self-propelled off-road agricultural vehicle with a dynamically reconfiguring speed control and display system
A self-propelled off-road agricultural vehicle with a dynamically reconfiguring speed control and display system is provided that allows for on-the-go range selection and range modification, without having to release a joystick control and while providing range and speed information on an animated or dynamically reconfiguring speedometer. The system may include an animated speedometer that automatically reconfigures to shown visually change in a manner that shows changed range characteristics including different ranges and different range maximum speeds. This may include changing color of a sweep portion of a dynamic scale of the animated speedometer. The system may allow dual speed change capability configured to allow an operator to change the limits of the speed ranges through either a touchscreen such as an HMI (human machine interface) or control buttons of a grip of a joystick. |
| US10054224B2 |
Parking brake
A parking brake includes transmission shaft, park gear and parking assembly. The park gear is connected to the transmission shaft. The parking assembly includes holder and engagement mechanisms. The holder on the transmission shaft is slidable in axial direction of the transmission shaft. The engagement mechanism includes engagement body and elastic member. The engagement body is furnished on the holder and slidable in a radial direction of the transmission shaft. The elastic members are connected to the holder and located between the holder and the engagement bodies. The engagement bodies protrude from a surface of the holder. When the parking assembly is moved toward the park gear, and some of the engagement bodies are pressed and moved with respect to the holder, the park gear is engaged with some of the plurality of engagement mechanisms not moved with respect to the holder. |
| US10054214B2 |
Clippable shutter with a deflector skirt for a steering housing
The invention concerns a device for protecting a steering mechanism of a vehicle, said device comprising a housing element defining a chamber of which the wall is perforated with at least one access opening, and a plastic cap that shuts said access opening, said cap having, along the director axis (XX′) thereof, a stepped structure comprising a hub, which is engaged in a bore of the access opening and carries a sealing lining that engages with said bore, then a collar, of which the overall diameter is greater than the diameter of the bore, said collar being engaged by snap-fitting into a stop groove hollowed into the housing element, and forming a baffle deflector of which the diameter is greater than that of the bore. |
| US10054209B2 |
Torque transmitting device
The invention relates to a torque transmitting device comprising a torque input element (17a, 17b) and a torque output element (8) able to pivot about a shaft (X) with respect to one another, at least one elastic leaf (22), rotationally coupled to the torque output element (8) or to the torque input element (17a, 17b) respectively, the elastic leaf (22) being able to be elastically and radially supported by a supporting member (18) carried by the torque input element (17a, 17b) or the torque output element (8) respectively, the elastic leaf (22) being able to bend upon rotation of the torque input element (17a, 17b) with respect to the torque output element (8). |
| US10054206B2 |
Turbine shell with integrated stiffening elements
A torque converter having an input means and an output means, comprising a cover non-rotatably connected to the input means, an impeller having an impeller shell non-rotatably connected to the cover, the impeller also having at least one blade fixedly secured to the impeller shell, a stator having at least one blade fixedly secured thereto, and, a turbine having a turbine shell non-rotatably connected to the output means, the turbine shell comprising a first profile having at least one blade fixedly secured thereto, and a second profile arranged concentrically within the first profile, the second profile comprising at least one integrated stiffening element. |
| US10054201B2 |
Variable speed accessory drive
A variable speed drive mechanism includes a fixed disk concentric with, attached to, and rotatable with a shaft about a central axis. A plurality of pulley segments are supported by the fixed disk, and are moveable relative to the fixed disk in a radial direction relative to the central axis. A moveable disk is concentric with the shaft, and is rotatably moveable about the shaft relative to the fixed disk. The moveable disk defines a spiral groove having a center concentric with the shaft. The pulley segments include a guided groove portion engaged with and moveable along the spiral groove. Rotation of the moveable disk relative to the fixed disk rotates the spiral groove about the central axis relative to the pulley segments, thereby moving the guided groove portions along the spiral groove to move the pulley segments radially relative to the central axis. |
| US10054197B2 |
Shifter gear
A shifter gear for reducing a thrust load that occurs in a shifter gear for restraining friction between the shifter gear and a shift fork. A gear part and an engaging part with the shift fork are disposed at an outer periphery of a base part. The spline is disposed at an inner periphery of the base part. The shifter gear is mounted relatively slidable to a gear shift shaft in an axis direction via the spline and is mounted to be incapable of relative rotation around an axis. The shift fork engaging the engaging part is configured to perform a slide operation on the shifter gear. One part of the spline is configured with a splined collar in an axis direction. The splined collar is a different body from the base part and is able to relatively rotate to the part around an axis. |
| US10054194B2 |
Automobile reducer
The present disclosure provides an automobile reducer including a worm shaft bearing coupled to an end of a worm shaft meshing with a worm wheel, the end lying opposite a portion of the worm shaft coupled to a motor shaft; a bush coupled to an outer peripheral surface of the worm shaft bearing, the bush having an incision formed by incising one side of the bush; a damper coupled to an outer peripheral surface of the bush inside a housing so as to force the bush against the worm shaft bearing and to elastically support between the housing and the worm shaft bearing; and a clearance compensation mechanism penetrating the damper and pressurizing the bush towards the worm wheel. The automobile reducer can accurately assist the driver's steering wheel manipulation. |
| US10054193B2 |
Uni-directional drive gear and a gear transmission device with the same
A uni-directional drive gear includes a plurality of teeth each pivotably mounted on a mounting seat to be turned between driving and idle positions so as to permit the gear to rotate in a uni-rotational direction. A gear transmission device having the uni-directional drive gear can be configured to perform different transmissions to suit a wide variety of requirements. |
| US10054192B2 |
Apparatus for use of chain
An apparatus for use of a chain. The chain is formed of: shaped pieces, to be connected to each other at jointing points in jointing parts, arranged at opposite ends of the shaped pieces, utilizing joint pins. A first jointing point of the jointing parts is arranged as a uniform projection assembly that is narrower than the width of a center part of the shaped piece. A second jointing point as a fork assembly. Each of the jointing points has a hole in order to form a uniform chain by placing the projection assembly of a previous shaped piece between the fork assembly of a following shaped piece and by placing a joint pin in the hole; and a drive arrangement including at least one chain wheel. A supporting surface arranged in the center part of the shaped piece of the chain includes a notch that is arranged crosswise in respect to the moving direction of the chain and that is, during conveying of the chain in cooperation with counterpart surfaces, of the chain wheel and being arranged according to the notches of the chain and crosswise in respect to the moving direction of the chain. A shaped piece of the chain is arranged strengthened by an expansion assembly protruding from a bottom of the notch and continuing uniformly in the longitudinal direction of the shaped piece at the point of the notch. The chain wheel includes counterpart surfaces that settle against the bottom of the notch in the shaped piece. The counterpart surfaces include a recess assembly for the expansion assembly. |
| US10054188B2 |
Spring functional component for a hydroelastic bearing and a hydroelastic bearing
A spring functional component for a hydroelastic bearing (1), comprising an inner mounting connection and comprising an outer mounting connection that radially surrounds the inner mounting connection, comprising a spring body which at least partially delimits at least two working chambers (21, 23) for receiving a damping fluid and which couples the inner mounting connection and outer mounting connection to one another in order to permit a relative movement between the inner mounting connection and the outer mounting connection, and comprising a supporting frame (7) which surrounds the inner mounting connection and which is composed of a rigid material such as plastic or metal, wherein each of the at least two working chambers (21, 23) issues into at least one radial opening which is open to the radially outer side of the spring functional component and which can be closed off by a connection part for coupling to the outer mounting connection, wherein at least one radially inwardly extending radial stop is fastened to a radial inner side (13) of the supporting frame (7) in order to limit the relative mobility of the mounting connections at least in a radial direction. |
| US10054186B2 |
Magnetorheological transmission apparatus
A transmission apparatus has two components that move in translation relative to one another and a coupling gap between the components containing a magnetorheological medium. The gap is formed and sealed outwardly at first and second ends so that the magnetorheological medium remains in the coupling gap as a sort of controllable friction lining, irrespective of a coupling between the components, in accordance with the magnetic field applied in the coupling gap. One of the components has plurality of radially extending arms that carry a magnetic field generation device. Each magnetic field generation device has an electric coil with a least one winding extends completely beside the central axis and at a distance therefrom. Different poles of the magnetic field generation devices are provided at the adjacent ends of adjacent arms of a component. The coupling gap is connected to a reservoir of magnetorheological medium. |
| US10054184B2 |
Guiding and sealing unit, particularly for a shock absorber rod
A guiding and sealing unit for a shock absorber rod, including a bushing and a sealing assembly including a sealing ring made of an elastomeric material and having at least one annular lip that projects radially and axially towards an axis of symmetry (A) of the unit, and an annular shield that supports and is integral with the sealing ring is provided. The annular shield is formed by a metallic sleeve having a first axial end portion that integrally supports the sealing ring, and from which the annular lip extends in a cantilever fashion inside the metallic sleeve, and a second end portion that integrally houses the annular bushing inside itself. |
| US10054181B2 |
Damping component and damping structure
A damping component includes a base with an attachment portion to be attached to a vibrated member, a damping member disposed at an outer circumferential side of the base while being compressed, and a holding portion disposed at an outer circumferential side of the damping member and compressively holding the damping member. The damping member has rigidity lower than rigidity of the base and rigidity of the holding portion and has a loss factor, measured by a mechanical impedance method in a state being compressed between the base and the holding portion, of 0.05 or more. |
| US10054180B2 |
Axially damping elastomer bearing, in particular for a motor vehicle
An axially damping elastomer bearing suitable for a motor vehicle, with a crucible-formed receptacle (13) for surrounding receiving an elastomeric support spring (15). The crucible-formed receptacle (13) is manufactured through casting and can be demolded in a demolding direction (39) and has a peripheral wall (19) with at least one drainage opening (33), wherein the at least one drainage opening (33) has a clearance (43, 45, 65) extending in the demolding direction (39). |
| US10054178B2 |
Disc brake
A disk brake includes a mounting member (2) having a pair of arms (2A) formed to extend over the outer periphery of a disk (1), the mounting member being secured to a non-rotating part of a vehicle, a caliper (3) provided on the mounting member (2) movably in the axial direction of the disk (1), a pair of pin holes (2C) provided in the arms (2A), respectively, of the mounting member (2) to extend in the axial direction of the disk (1), a pair of sliding pins (6) provided at the opposite ends of the caliper (3) to slide in the pin holes (2C), respectively, and a pair of pads (10) movably attached to the mounting member (2) and pressed against the opposite sides, respectively, of the disk (1) by the caliper (3). At least one arm (2A) of the arms (2A) of the mounting member (2) is provided with a warning sound generating mechanism (13) generating a warning sound for wear detection according to displacement of the sliding pin (6) relative to the arm (2A) when the pads (10) have worn by a predetermined amount. |
| US10054175B2 |
Controlled contact guide pin for vehicle disc brakes
A guide pin, for a disc brake assembly, comprises a head portion and a stem. The stem extends from the head portion along an axis and has a circular cross section, a first stem portion, and a second stem portion. The first stem portion is adjacent a tip of the stem. The second stem portion is between the first portion and the head portion. The first stem portion has a first radius from the axis and the second stem portion has a second radius from the axis. The second radius is less than the first radius. A surface is on the first and second stem portions. A distance is from a plane to the surface. The plane is parallel to the surface and the axis is in the plane. The distance is less than the second radius. |
| US10054167B2 |
Driveshaft with two-stage stiffness
A two-stage stiffness driveshaft includes a hollow cylinder having first and second ends and a hollow cylinder stiffness. An inner shaft having first and second ends and an inner shaft stiffness extends through the hollow cylinder. The inner shaft's first end and the hollow cylinder's first end are engaged via a rotational clearance fit. The inner shaft's second end is rotationally fixed to the hollow cylinder's second end to permit the inner shaft's first end to twist through a predetermined angle relative to the inner shaft's second end. The inner shaft's stiffness defines the driveshaft's first-stage stiffness, while the combined stiffness of the inner shaft and the hollow cylinder defines the driveshaft's second-stage stiffness. A damping element positioned between the inner shaft and the hollow cylinder controls variation in torque transmitted by the driveshaft and generates gradual transition between the first-stage stiffness and the second-stage stiffness. |
| US10054164B2 |
Rolling bearing
A rolling bearing includes an inner ring, an outer ring, a plurality of balls, and a cage that holds the balls. An annular groove for creep suppression is formed in a fitting surface that is fitted on a housing to which an outer ring is attached. The annular groove has a depth at which a groove bottom portion of the annular groove is precluded from coming into contact with the mating member when a static load rating is imposed on the annular groove in a radial direction. |
| US10054163B2 |
Bearing cages for roller bearing assemblies
A bearing cage for a roller bearing assembly includes an annular body defining a circumferential centerline extending therethrough. The annular body includes an outer circumferential surface, an opposing inner circumferential surface, and a plurality of circumferentially spaced roller cavities defined therein. Each roller cavity of the plurality of roller cavities is configured to receive an associated roller element. Each roller cavity includes a first radial cross-wall defined within the annular body extending from the outer circumferential surface to the inner circumferential surface. Each roller cavity further includes an opposing second radial cross-wall defined within the annular body extending from the outer circumferential surface to the inner circumferential surface. At least a portion of the first radial cross-wall and at least a portion of the second radial cross-wall are complimentary to the associated roller element. |
| US10054158B2 |
Fluid injection device, and mechanical system equipped with such a device
A device for injecting a fluid into a mechanical system that may undergo heating, comprising at least one body containing a thermally triggered charge generating combustion gas, ignition of the charge being able to be triggered under the action of an ignition command and/or under the effect of a heat contribution, from a heating area of the body toward the charge, a reservoir containing the fluid, means for fastening the device to the mechanical system, the fastening means adapted to put the reservoir in fluid communication with the mechanical system, and means for delivering pressurized fluid outside the reservoir through the action, directly or through intermediate means, of the combustion gases. Within the device, the fastening means comprise at least one injection sleeve provided with an outer thread coated with an anti-loosening adhesive film. The invention also relates to a mechanical system equipped with at least one such device. |
| US10054153B2 |
Manufacturing method for sliding bearing, and sliding bearing
A manufacturing method for a sliding bearing including half members, obtained by splitting a cylinder in half in a direction parallel with an axial direction, arranged in an upper and lower direction, may include a first step including forming a narrow groove extending in the circumference direction on an axial direction end of one of the half members on a lower side, on a downstream side in a rotation direction, a second step including performing shot blasting on a surface of the narrow groove; and a third step including forming coating layers on a surface of the half member. The coating layers may be formed only on an upstream-side end and a downstream-side end as parts of the narrow groove. |
| US10054151B2 |
Injectable cap
The present invention proposes a cap for forming a sealed cavity around one end of a fastener to thereby contain out-gassing and sparking events in the event of a lightning strike to the fastener. The invention also proposes a joint comprising such a cap, and a kit of parts and method for installing such a cap. A cap according to the invention comprises: an inner cap member having an annular base terminating at an edge which surrounds an opening into an air cavity for enclosing the one end of a fastener; and an outer cap member having an annular skirt or flange which extends radially outwardly away from the annular base, the annular skirt or flange and annular base between them defining an annular sealing cavity. The cap also comprises a sealing material inlet comprising an opening in the outer cap member that is in fluid communication with the annular sealing cavity, the opening being arranged to interconnect with a sealing material injection device to provide a flow of curable sealing material from the sealing material inlet into the annular sealing cavity. The inner cap member and outer cap member are welded together. |
| US10054149B2 |
Dual sliding wedge T-nut
A T-Nut for use in a machine tool having a tooling plate with an inverted T-shaped channel. The T-Nut comprises a central body having oppositely inclined faces each including an opening forming a cavity extending through the central body, and first and second wedges in slideable communication with the central body inclined faces. Each of the wedges have wings extending laterally beyond the central body to engage upper surfaces of the channel lower wide portion and include a clearance hole extending through a length of the wedge. A rotatable actuation member abuts the first wedge at an end opposite the first wedge mating surface and is internally threaded for a distance from one end thereof. An externally threaded cylindrical shaft is engaged with the internal threads of the actuation member and extends through the first and second wedge clearance holes, the shaft being secured to and non-rotatable with the second wedge. In operation, when tooling is secured to the top surface of the central body and the actuation member is rotated, the first and second wedges are slideably moved symmetrically along the central body inclined faces until the first and second wedge wings engage upper surfaces of the channel lower wide portion while the tooling is simultaneously urged in the direction of the tooling plate until the tooling mounting surface bears against the tooling plate top surface, thereby removably securing the tooling to the tooling plate. |
| US10054147B2 |
Screw
A screw having a cylindrical shank with a conical tip at one end and a screw head at the other, and at least one thread section therebetween. The thread section has a thread core. On the thread section, multiple successive thread terms are formed on a shell surface of the thread core. In the region of the thread section, multiple elevations are arranged on the outside of the shell surface of the thread core. |
| US10054146B1 |
Shackle guard with tether
A guard defines an inner seat comprising an open channel shaped to receive a shackle and extend partially around the shackle. The guard further includes an outer seat positioned opposite the open channel and shaped to support a strap passing through the shackle. A tether is fastened to the guard and defines a fastener for securing to a closure pin passing through the shackle. In some embodiments, the fastener comprises a hole formed in the tether and a barb formed on the tether offset from the hole. In some embodiments, the fastener comprises a hole formed in the tether and offset from a distal end of the tether and a barb at the distal end of the tether for insertion within the hole. |
| US10054143B2 |
Connector device for use in connecting elements of bracing systems and the like
A connector including a connector body having first means provided for attachment to a first object, and second means for connectively engaging a second object, the second means including a slot provided in one side of the body for receiving a thin walled portion of the second object; a threaded first bore provided on one side of the slot and axially aligned with a second bore provided on the opposite side of the slot and axially aligned with the first bore to form a die-hole, and an elongated and threaded punch-bolt having a tool receiving head formed at one extremity thereof and an elongated punching tip formed at the opposite extremity thereof, the punch-bolt having threads formed along at least a portion of its length for threadably engaging the threads of the first bore, the punch-bolt being rotatable to advance axially along the first bore such that the punching tip engages and punches through a portion of the second object and extends into the die-hole thereby removably securing the connector body to the second object. |
| US10054141B2 |
Adaptable fastening mechanisms for various sized tubing
The disclosure relates to improved fastening mechanisms having both sufficient stiffness to bear a load and the ability to fit securely on a wide-range of sizes and shapes of tubing, including tapered tubing. Embodiments include a fastening mechanism with a first body part having a first inner surface, and a second body part having a second inner surface. A first fastening set may be disposed at a first end of the first and second body parts. A second fastening set may be disposed at a second end of the first and second body parts. The first and second fastening sets may be capable of securing the first and second body parts about a central tube, which may have tapered dimensions. The first inner surface and the second inner surface may each have a first subsurface and a second subsurface, the first subsurfaces may have a first contour, the second subsurfaces may have a second contour, and the first contour may fit a different size and shape of tubing than the second contour. |
| US10054140B2 |
Use of treating elements to facilitate flow in vessels
A method for facilitating the distribution of the flow of one or more streams within a bed vessel is provided. Disposed within the bed vessel are internal materials and structures including multiple operating zones. One type of operating zone can be a processing zone composed of one or more beds of solid processing material. Another type of operating zone can be a treating zone. Treating zones can facilitate the distribution of the one or more streams fed to processing zones. The distribution can facilitate contact between the feed streams and the processing materials contained in the processing zones. |
| US10054135B2 |
Drainage system with filter connection
A drainage system with filter connection includes a water pump body, a water inlet pipe connected to the water pump body, a water outlet pipe connectable to the water inlet pipe in an orientation forming an annular cavity between an inner surface of the water outlet pipe and an outer surface of the water inlet pipe, a water storage apparatus in communication with the water outlet pipe, a connection fastener for connecting the water inlet pipe and the water outlet pipe to form the annular cavity, and a filter disposed at least partially within the annular cavity. A locating ring is on the periphery of the filter, a cross-section width (W) of the locating ring being greater than a spacing (L) between a front end surface of the connection fastener and a stop surface on the water storage apparatus. |
| US10054133B2 |
Method for reducing the noise level of a turbomachine fan
A method for reducing the noise level generated by a fan of a turbomachine including a plurality of vanes, said method further including, when the turbomachine is operating and under given flight conditions, the following steps measuring an operational pitch angle for each of the vanes, calculating an offset between the operational pitch angle of each of the vanes and a predetermined reference pitch angle for the given flight conditions so as to produce a controlled noise level at multiple rotation frequencies of the fan, correcting the orientation of the vanes so as to compensate their operational pitch angles depending on the offsets thus calculated. |
| US10054128B2 |
Blower and air conditioner using same
A blower and an air conditioner that can generate airflow simulating that in the natural world are provided. The blower and the air conditioner each include: a fan configured to generate blowing air; a pair of vertical airflow direction vanes separated from each other as a left side and a right side on a front side of the fan, the pair of vertical airflow direction vanes causing the blowing air generated by the fan to be let out upward or downward; and a control section configured to drive the pair of vertical airflow direction vanes separately while varying a rotation frequency of the fan. Such configuration of the blower and the air conditioner enables generation of airflow simulating that in the natural world. |
| US10054123B2 |
Torque transfer system for centrifugal pumps
A torque transfer system for centrifugal pumps. A torque transfer system for a centrifugal pump includes a bearing sleeve above an impeller, the bearing sleeve and a hub of the impeller surrounding a rotatable shaft and coupled to the rotatable shaft by a key, the bearing sleeve having a stepped bottom edge, a top edge of the hub stepped inversely to the bottom edge of the bearing sleeve such that the top edge and the bottom edge interlock with a clearance between longitudinally extending portions of the interlocked edges, wherein upon reduction of torque transference between the key and the sleeve, the clearance closes such that the longitudinally extending portion of the stepped top edge contacts the longitudinally extending portion of the stepped bottom edge thereby maintaining rotation of the sleeve with the rotatable shaft. A centrifugal pump includes modules with a series of stepped, interlocked impellers. |
| US10054122B2 |
Method of converting liquid ring pumps having sealing liquid vents
A conical member for a pump head of a liquid ring pump, the conical member including a body, the body defining a first body opening on a first end positioned to abut a first pump opening, a second body opening on the first end positioned to abut a second pump opening, and a port. The conical member further includes a radially outer lip arranged about the first end and positioned to abut a pump aperture. A sealing liquid introduction path is arranged to introduce sealing liquid to a working chamber, the sealing liquid introduction path arranged at least partially between the second body opening and an outlet, and a gas vent passage is arranged to vent gas from the working chamber, the gas vent passage arranged at least partially between the port and the first body opening. |
| US10054120B2 |
Volute pump
The present invention relates to a volute pump and particularly provides a volute pump for delivering a liquid containing fibrous substances and solid substances, while preventing these substances from obstructing the pump. The volute pump includes a pump casing (10) having a protrusion (14) projecting into a flow passage (11) and separating a starting end of a volute from a terminal end of a volute. The protrusion (14) faces a liquid outlet (23) of an impeller (20). A radius of curvature (Rb) of a cross section of a distal edge of the protrusion (14) at its one side end (14b) is larger than a radius of curvature (Ra) of the cross section of the distal edge of the protrusion (14) at other side end (14a). The other side end (14a) faces a main plate (20a), while the one side end (14b) is located opposite to the main plate (20a). |
| US10054118B2 |
Relief valve assembly and components thereof
A relief valve assembly is provided for use in connection with high pressure and ultrahigh pressure pumps. The relief valve assembly includes a valve pin having an engagement portion with a tapered surface and a valve seat having a valve pin receiving aperture defining a tapered surface on the valve seat to sealingly mate with the engagement portion of the valve pin when the valve pin is seated against the valve seat in a seated configuration. The valve seat further includes at least one bypass passage that extends from the valve pin receiving aperture to an exterior surface of the valve seat such that when the valve pin is displaced away from the seated configuration fluid can pass through the bypass passage and an annular space created between the engagement portion of the valve pin and the valve seat. Systems incorporating the relief valve assembly are also provided. |
| US10054114B2 |
Cryopump and method of monitoring cryopump
A cryopump pumps gas from a vacuum chamber in a vacuum apparatus performing vacuum processing. The cryopump comprises: a refrigerator; a cryopanel cooled by the refrigerator; and a controller configured to control an operating cycle of the refrigerator such that the cryopanel is controlled so as to have a target temperature. When an operating cycle of the refrigerator has reached a first determination reference, the controller monitors the operating cycle for a first determination period of time, and when the operating cycle has reached a second determination reference, which corresponds to a higher load than the first determination reference, the controller monitors a temperature of the cryopanel for a second determination period of time, which is shorter the first determination period of time. |
| US10054109B2 |
Main bearing arrangement for a wind turbine
A drivetrain for a horizontal axis wind turbine includes a main shaft, and a main bearing housing having a main body at least partly enclosing the main shaft and extending from a first end to a second end, a distance from the second end to the rotor attachment flange being larger than a distance from the first end to the rotor attachment flange. The main bearing housing: carries the main shaft via a first bearing and a second bearing, a distance between the second bearing and the rotor attachment flange being larger than a distance between the first bearing and the rotor attachment flange; has a first seat for the first bearing, and a second seat for the second bearing; and includes a seat flange extending from the main body at least partly radially inwards, the second seat being located on a distal end of the seat flange. |
| US10054104B1 |
Autonomous underwater beacon locator
The present disclosure provides a small, inexpensive, long-lived underwater beacon locator. The beacon locator can illustratively include a housing, a communications link, a processor, a plurality of hydrophones and a motion generator. |
| US10054101B2 |
Spark plug fouling detection for ignition system
Methods and systems are provided for determining a type of spark plug fouling. In one example, a method may include differentiating spark plug fouling due to soot accumulation from spark plug fouling due to fuel additive accumulation based on a current on a control wire of the spark plug following application of a dwell command. Further, exhaust oxygen sensor degradation and/or exhaust catalyst degradation may be determined based on switching frequencies of one or more exhaust oxygen sensors and the type of spark plug fouling. |
| US10054100B2 |
Multipoint spark plug and multipoint ignition engine
A multipoint spark plug for igniting an air-fuel mixture in a combustion chamber of an engine includes a main body portion that is formed in a flattened shape and inserted into an insertion hole of the engine such that a tip end portion thereof opposes the combustion chamber, a pair of side electrodes provided via a gap in a lengthwise direction of the tip end portion, and at least one intermediate electrode provided in the gap between the pair of side electrodes such that a plurality of ignition gaps are formed in the lengthwise direction of the tip end portion. |
| US10054099B2 |
Multi-coil spark ignition system
An igniter for a spark ignition system includes a support body fabricated from an electrically insulating material and a metal casing disposed outwardly of and at least partially surrounding the support body. The metal casing has a structure for connecting the metal casing to ground. At least two rod-shaped first electrodes are supported one relative to another by the support body and are electrically isolated one from the other by the support body. Each first electrode has a first end that protrudes from a first end of the support body at a spark forming end of the igniter. The support body is disposed at least partly within an axial channel of a generally cylindrically-shaped second electrode. The second electrode projects past the support body at the spark forming end of the igniter and cooperates with the first ends of the at least two first electrodes to define at least two spark gaps. The second electrode is electrically isolated from the metal casing by an air gap. During use the first electrodes receive a first voltage that is higher than ground and the second electrode receives a second voltage that is lower than the first voltage. A first spark is formed within a first one of the at least two spark gaps and a second spark is formed within a second one of the at least two spark gaps. |
| US10054098B2 |
Ignition timing control device for internal combustion engine
An ignition timing control device for an internal combustion engine including: a setting unit configured to set a target ignition timing of the internal combustion engine based on a reference ignition timing and an advance correction amount; a start determination unit configured to determine, based on change in an alcohol concentration, whether or not the fuel injected from a fuel injection valve starts to switch from a first fuel to a second fuel higher in the alcohol concentration than the first fuel; a completion determination unit configured to determine whether or not switching to the second fuel is completed; a restriction unit configured to restrict the advance correction amount during a switching period to the advance correction amount corresponding to the alcohol concentration of the first fuel or lower; and a cancel unit configured to cancel restriction of the advance correction amount after the completion of the switching is determined. |
| US10054095B2 |
Start-stop device and method of operating same for initiating an automatic shutdown of an engine of a motor vehicle
A method and start-stop device for initiating an automatic shutdown of an engine, in particular a combustion engine, in a motor vehicle are provided, wherein an automatic shutdown of the engine is initiated if a condition triggering a stop has been met and no shutdown preventer has been met. A first condition triggering a stop is determined depending on a delay request, when with the triggered delay request a braking value is requested that exceeds a predetermined first shutdown braking threshold without exceeding a predetermined second shutdown braking threshold that is greater than the predetermined first shutdown braking threshold. A second condition triggering a stop is determined depending on a delay request, if with the triggered delay request a braking value is requested that exceeds the predetermined second shutdown braking threshold. |
| US10054091B2 |
Sliding member
Provided is a sliding member having a steel back metal layer and a sliding layer. The sliding layer includes a resin composition and a porous sintered layer including Fe or Fe alloy phase particles and a Ni—P alloy phase functioning as a binder. The steel back metal layer is made of a carbon steel including 0.05 to 0.3 mass % carbon and includes a ferrite phase and a pearlite phase. A central portion in a thickness direction of the steel back metal layer includes not greater than 30 volume % of the pearlite phase. The steel back metal layer includes a high pearlite phase portion in its surface facing the sliding layer. The high pearlite phase portion includes not less than 50 volume % of the pearlite phase. |
| US10054083B2 |
Internal combustion engine having six cylinders with two of the cylinders being dedicated EGR cylinders controlled with dual EGR valve
An exhaust gas recirculation (EGR) system for an internal combustion engine having two dedicated EGR cylinders. A dual valve system is used to control the output of the dedicated EGR cylinders so that the engine may intake EGR exhaust from both, only one, or neither of the dedicated EGR cylinders. |
| US10054082B2 |
Carburetor with fuel metering diaphragm
A carburetor with a fuel and air mixing passage and a fuel delivery system may include a valve actuated by a diaphragm with no penetrations through at least the portion of the diaphragm exposed to a fuel metering chamber. The diaphragm may include at least two convolutions increasing a surface area of the portion of the diaphragm exposed to the fuel metering chamber relative to the surface area of a plane exposed to and covering the fuel metering chamber. A diaphragm may be in the form of a bellows with at least two convolutions. The diaphragm may be made of a suitable polymer or one or more pieces of a thin metal sheet or foil. |
| US10054078B2 |
Device for thermal compression of a gaseous fluid
A device for compressing a gaseous fluid includes a first chamber thermally coupled with a hot source, a second chamber thermally coupled with a cold source, a movable piston moved by a rod, and a regenerating exchanger establishing fluid communication between the first and second chambers. The rod is arranged in a cylindrical socket and guided in axial translation by a linear guiding system such as to guide the piston without contact relative to the sleeve. A sealing ring attached to the cylindrical socket surrounds the rod with a very low radial clearance, in order to limit the passage of the gaseous fluid along the mobile rod. Also disclosed is an integral cold casing having machined boreholes, a thermal screen in the hot casing, and a self-driving system with a resilient return means. |
| US10054072B2 |
Exhaust gas recirculation system for an internal combustion engine
An exhaust gas recirculation system is provided for an internal combustion engine having reciprocating piston design with an exhaust gas turbocharger unit having an exhaust gas turbine and a supercharger. The internal combustion engine has a machine housing accommodating one or more cylinders having reciprocating pistons, which is provided with a suction unit and an exhaust gas outlet unit, which is connected to the exhaust gas turbine by way of an exhaust gas line. The exhaust gas line supplies at least a part of the exhaust gas stream to the suction unit via the exhaust gas recirculation system. To optimize the exhaust gas recirculation system, it has a pipe branch, which is connected to the exhaust gas line and is connected to an exhaust gas recirculation line with a control element interconnected. The exhaust gas recirculation line extends, on the one hand, with a first supply line section outside and, on the other hand, with a second supply line section in an interior of, a suction unit container of the suction unit. An exhaust gas stream is conveyed by the second supply line section into the suction unit container for targeted mixing of exhaust gases with the air volume contained in the suction unit container. |
| US10054070B2 |
Methods and system for diagnosing sensors by utilizing an evaporative emissions system
Methods and systems are provided for diagnosing sensors in an engine intake by utilizing in an evaporative leak check module pump (ELCM pump). In one example, during engine off conditions, the ELCM pump in an evaporative emission system of the vehicle may be operated in a pressure mode to flow ambient air from the evaporative emissions system to the intake manifold. During humidity sensor diagnostics, the air flow may be used to generate water vapors within the intake manifold, and humidity sensor may be rationalized by monitoring an output of the humidity sensor; and during MAF sensor diagnostics, MAF sensor may be rationalized by monitoring if the MAF sensor output corresponds to a flow rate generated by the ELCM. |
| US10054068B2 |
Internal combustion engine having a two stage turbocharger
A two stage turbocharger for an internal combustion engine, the two stage turbocharger comprising a high pressure turbine fluidly connected to an exhaust manifold of the engine through a high pressure turbine inlet duct and a low pressure turbine fluidly connected to the high pressure turbine through a low pressure turbine inlet duct, wherein the low pressure turbine is a variable geometry turbine, wherein the two stage turbocharger comprise a bypass duct system to bypass the variable geometry low pressure turbine, wherein the bypass duct system comprises a bypass valve. |
| US10054065B2 |
Motor vehicle and method of control of a motor vehicle
In one aspect of the invention there is provided a motor vehicle comprising an engine, the vehicle being operable automatically to stop the engine responsive to a determination that the engine is not required to provide torque to drive the vehicle, wherein the vehicle comprises control means operable to monitor a value of one or more parameters associated with the vehicle during a drive cycle, the control means being arranged automatically to determine whether a current driving style of a driver corresponds to an economy-oriented driving style or a performance-oriented driving style responsive to the value of the one or more parameters over time during the drive cycle, the control means being operable to over-ride stopping of the engine when it is determined that the driving style of the driver corresponds to a performance-oriented style. |
| US10054063B2 |
System for controlling continuously variable valve duration and operating method thereof
A system for controlling a CVVD by adjusting an actuator for controlling the CVVD is provided. The system includes an electronic control unit (ECU) configured to output a command phase angle and a selection signal for controlling the actuator based on a vehicle state and a mode of operation, and an actuator controller configured to operate based on the command phase angle and the selection signal and output an electric current to adjust the actuator. The actuator controller is configured to output an electric current corresponding to the command phase angle originating from the ECU or adjust the command phase angle and then output an electric current corresponding to the corrected command phase angle based on a type of selection signal. |
| US10054061B2 |
Four-cylinder engine and method of operating four-cylinder engine
An engine includes a cylinder body, a cylinder head, and an ignition device including spark plugs. The engine also includes an intake device connected to intake ports, an exhaust device connected to exhaust ports, pistons, and a crankshaft connected to the pistons by connecting rods. Explosion intervals of the cylinders are 270°, 180°, 90°, and 180° as crank angles. The engine further includes a discomfort eliminator which, when the engine speed is lower than a predetermined value, makes the indicated mean effective pressure of at least one of two cylinders having an explosion interval of 90° lower than the indicated mean effective pressures of the other cylinders having an explosion interval of not 90°. The engine causes unequal-interval explosions but produces little change in the driving energy per unit time during an operating state in which an occupant is liable to feel torque fluctuations. |
| US10054059B2 |
Nacelle and compressor inlet arrangements
A gas turbine engine includes a nacelle defining a centerline axis and an annular splitter radially inward from the nacelle. A spinner is radially inward of the nacelle forward of a compressor section. A fan blade extends from a fan blade platform. A distance X is the axial distance from a first point to a second point, wherein the first point is defined on a leading edge of the annular splitter and the second point is defined on a leading edge of the fan blade where the fan blade meets the fan blade platform. A distance H is the radial distance from the first point to the second point. The relative position of the first point and the second point is governed by the ratio of X H ≥ 1.5 for reducing foreign object debris (FOD) intake into the compressor section. |
| US10054058B2 |
Geared gas turbine engine with reduced oil tank size
A gas turbine engine comprises a fan drive turbine for driving a gear reduction, which drives a fan rotor. A lubrication system supplies oil to the gear reduction. An oil tank is relatively small. The lubrication system operates to allow oil to remain in the oil tank for a dwell time of less than or equal to five seconds. A method of designing a gas turbine engine is also disclosed. |
| US10054056B2 |
Turbine engine combustion assembly with a variable air supply
A turbine engine combustion assembly including a casing, a combustion chamber, and at least one fuel injector. The combustion chamber includes an internal wall and an external wall extending one inside the other and connected by an annular chamber base wall. The external wall of the chamber is secured to an annular external wall of the casing. The injector is attached to the annular external wall of the casing and includes a fuel ignition enclosure extending inside the casing successively through openings in the casing wall and in the external wall before opening into the chamber. At least one wall of the ignition enclosure extending between the casing wall and the combustion chamber wall includes at least one air intake port. The external wall of the combustion chamber is solidly connected to a device for plugging the air intake port according to a thermal expansion state of the combustion chamber. |
| US10054049B2 |
Air guidance device for a turbomachine with grooves to maintain boundary layer
An air guidance device for a turbomachine includes an air supply channel of a turbomachine engine. The supply channel has an upstream section and a downstream section connected together by a diverting section, the upstream section and the diverting section being connected together via an internal elbow and an external elbow. At the internal elbow, the internal surface has a groove extending longitudinally in the longitudinal direction of the supply channel and the longitudinal edges of which are widened in the direction of the downstream end of the upstream section of the supply channel. |
| US10054046B2 |
System and method for high efficiency power generation using a nitrogen gas working fluid
A method of power production using a high pressure/low pressure ratio Brayton Power cycle with predominantly N2 mixed with CO2 and H2O combustion products as the working fluid is provided. The high pressure can be in the range 80 bar to 500 bar. The pressure ratio can be in the range 1.5 to 10. The natural gas fuel can be burned in a first high pressure combustor with a near stoichiometric quantity of pressurized preheated air and the net combustion gas can be mixed with a heated high pressure recycle N2+CO2+H2O stream which moderates the mixed gas temperature to the value required for the maximum inlet temperature to a first power turbine producing shaft power. |
| US10054043B2 |
Systems and methods for estimating a time of an engine event
Systems and methods for estimating when an engine event occurs is described. The system includes a controller configured to receive a first signal from at least one knock sensor coupled to a combustion engine, receive a second signal from at least one engine crankshaft sensor coupled to the combustion engine, transform the first and second signals into a plurality of feature vectors using a multivariate transformation algorithm, determine an expected window of an engine event with a statistical model, center a segment of the plurality of feature vectors around the expected window, estimate, using the statistical algorithm, a time in the expected window corresponding to when the engine event occurred, and adjust operation of the combustion engine based on the time. |
| US10054042B2 |
Engine assembly with an engine cover or housing comprising a boss
An engine assembly is provided, the engine assembly comprising an engine cover configured to cover a portion of an engine housing. The engine cover comprises: a coupling region provided around a periphery of at least a portion of the engine cover, the coupling region configured to mate with a corresponding coupling region on the engine housing so as to form a seal between the engine cover and the engine housing, and an engine cover boss provided on a planar region of the engine cover and spaced apart from the coupling region, the engine cover boss comprising a contact surface configured to receive an adhesive to couple the engine cover to a corresponding contact surface of the engine housing. |
| US10054039B2 |
Turbocharger system for an engine
A system having an engine is provided. The system includes a high pressure (HP) turbocharger and a low pressure (LP) turbocharger connected in series with each other. The system also includes a first valve assembly configured to selectively bypass at least a portion of the exhaust from the engine to the LP turbocharger. The system also includes a storage tank configured to store a pressurized fluid and configured to be in fluid communication with the HP turbocharger and the LP turbocharger. The system further includes a second valve assembly in fluid communication with the storage tank, the HP turbocharger and the LP turbocharger. The system also includes a controller operatively coupled to the first valve assembly and the second valve assembly. The controller is configured to selectively operate the first valve assembly and the second valve assembly based on a change in a load requirement on the engine. |
| US10054031B2 |
Apparatus and method for controlling cooling fan speed
An apparatus for controlling a cooling fan speed includes a cooling fan motor operating a cooling fan. A pump is connected to the cooling fan motor in series. A relay has one side connected to the cooling fan motor or the pump and another side connected a battery so that power of the battery may be supplied to any one of the cooling fan motor or the pump. |
| US10054029B1 |
Water separator for marine exhaust system
A water separator for use in a marine exhaust system comprises a horizontally disposed, generally cylindrical housing including a wet exhaust inlet, a dry exhaust outlet, and a water outlet. Wet exhaust entering the wet exhaust inlet is constrained against the inner housing wall by a variable geometry vane or baffle which causes the wet exhaust to accelerate such that centrifugal force causes the entrained water to separate from the exhaust gas. Separated water encounters a longitudinally disposed barrier and flows to the water outlet for discharge from the vessel. A tubular dry exhaust pipe is longitudinally disposed within the housing and includes an inlet disposed in proximity to a first end thereof, and an outlet projecting from a second end thereof. |
| US10054026B2 |
Exhaust heat recovery structure
There is provided an exhaust heat recovery structure that may suppress boiling of coolant in a heat exchanger. The exhaust heat recovery structure includes a first pipe, a second pipe, a valve and a thermostat. Exhaust gas from an engine flows in the first pipe. The second pipe branches from the first pipe and a heat exchanger that exchanges heat between the coolant and exhaust gas is provided at the second pipe. The valve is provided at the first pipe or the second pipe. The valve adjusts a flow amount of exhaust gas flowing into the second pipe by opening and closing. The thermostat is equipped with a heat-sensing portion that is disposed inside the heat exchanger. When the temperature of the heat-sensing portion is high, the thermostat opens or closes the valve to reduce the flow amount of exhaust gas flowing into the second pipe. |
| US10054020B2 |
Exhaust purification control device for internal combustion engine
During execution of a first purification process of fluctuating a hydrocarbon concentration in exhaust gas flowing into a first catalyst with an amplitude within a prescribed range at a time interval within a prescribed range, when a switch request to a second purification process of purifying NOx in a second catalyst by adding urea water into the exhaust gas is generated, the switch to the second purification process is prohibited on the condition that a current NOx purification rate (a first purification rate R1) is higher than a purification rate (a second purification rate R2) on the assumption that the second purification process is executed, and an HC poisoning recovery stand-by process of reducing an additive amount of hydrocarbon per once in the first purification process is executed so as to reduce a slip amount of hydrocarbon into the downstream of the first catalyst. |
| US10054017B2 |
Continuous variable valve duration apparatus and engine provided with the same
A continuous variable valve duration apparatus may include: a camshaft; first and second cam portions on which a cam is formed respectively; first and second inner brackets transmitting rotation of the camshaft to the first and second cam portions respectively; a slider housing in which the first and the second inner brackets are rotatably inserted; first and second guiding portions formed on the slider housing; a control shaft parallel to the camshaft; a control rod eccentrically formed on the control shaft; a guide head on which a head guiding portion and a head hole are formed; a cam cap supporting the control shaft; a cam cap guiding portion mounted to the cam cap; and a control portion selectively rotating the control shaft such that the slider housing is moved along the cam cap guiding portion. |
| US10054007B2 |
Joint between components
A joint assembly between a first gas turbine engine casing and a second gas turbine casing, the first gas turbine engine casing having a plurality of circumferentially spaced attachment points and the second gas turbine casing having a plurality of circumferentially spaced attachment points for securing the first gas turbine casing and the second gas turbine casing together, wherein each attachment point on the first gas turbine casing is circumferentially offset from a respective attachment point on the second gas turbine casing, and connected by a flexure member that permits limited relative movement of the attachment point on the first gas turbine engine casing and its respective attachment point on the second gas turbine casing. |
| US10054006B2 |
Nacelle inner flow structure leading edge latching system
A latch assembly for securing a nacelle portion of a gas turbine engine includes an engine case structure that includes a core compartment. An inner flow structure has closed and opened positions with respect to the engine case structure. The inner flow structure encloses the core compartment in the closed position and provides access to the core compartment in the opened position. A bypass flowpath is provided by a portion of the engine case structure and the inner flow structure. A seal is engaged with the engine case structure and the inner flow structure in the closed position. A latch has a latched position in which radial movement of the inner flow structure relative to the engine case structure is impeded and maintained in the closed position and an unlatched position in which the inner flow structure is permitted to move radially outward to the opened position. |
| US10054004B2 |
Turbine overspeed trip test data logging system
A turbine overspeed trip test data logging system is a portable system by which an operator can electronically gather and log data for a turbine overspeed test. A plurality of sensors can be affixed to various components of the turbine for gathering test data to be received and compiled into a turbine test log by a processing unit. A method for processing the gathered sensor data is also provided. |
| US10053996B2 |
Sliding baffle inserts
A vane includes a vane body extending from a root to an opposed tip along a longitudinal axis and first and second baffle bodies. The vane body defines a leading edge and a trailing edge, and a cavity defined between the leading edge, the trailing edge, the root and the tip. The vane body includes at least one vane rib defined between the leading edge and the trailing edge inside the cavity. The first baffle body is defined in one of a leading edge portion and a trailing edge portion of the cavity. The second baffle body is defined in a middle portion of the cavity. |
| US10053994B2 |
Abrasive sheathing
An abrasive sheath for application to a component surface is disclosed. The abrasive sheath may comprise a metallic layer and an abrasive layer plated on a surface of the metallic layer. The abrasive layer may include a metal matrix and abrasive particles protruding from the matrix. An exposed surface of the metallic layer of the abrasive sheath may be joinable to the component surface by a heat treatment. |
| US10053993B2 |
Shrouded turbine airfoil with leakage flow conditioner
A shrouded turbine airfoil (10) with a leakage flow conditioner (12) configured to direct leakage flow to be aligned with main hot gas flow is disclosed. The leakage flow conditioner (12) may be positioned on a radially outer surface (18) of an outer shroud base (20) of the outer shroud (22) on a tip (24) of an airfoil (10). The leakage flow conditioner (12) may include a radially outer surface (28) that is positioned further radially inward than the radially outer surface (18) of the outer shroud base (20) creating a radially outward extending wall surface (30) that serves to redirect leakage flow. In at least one embodiment, the radially outward extending wall surface (30) may be aligned with a pressure side (38) of the shrouded turbine airfoil (10) to increase the efficiency of a turbine engine by redirecting leakage flow to be aligned with main hot gas flow to reduce aerodynamic loss upon re-introduction to the main gas flow. |
| US10053987B2 |
Components with cooling channels and methods of manufacture
A manufacturing method includes forming one or more grooves in a component that comprises a substrate with an outer surface. The substrate has at least one interior space. Each groove extends at least partially along the substrate and has a base and a top. The manufacturing method further includes applying a structural coating on at least a portion of the substrate and processing at least a portion of the surface of the structural coating so as to plastically deform the structural coating at least in the vicinity of the top of a respective groove, such that a gap across the top of the groove is reduced. A component is also disclosed and includes a structural coating disposed on at least a portion of a substrate, where the surface of the structural coating is faceted in the vicinity of the respective groove. |
| US10053984B2 |
Drill and blast method and apparatus for the same
Disclosed is a drill and blast method for advancing the tunnel face in a mine, which makes use of a mobile canopy. The mobile canopy having vertical supports connected to a frame that supports a shield. The mobile canopy allows for face production activities and ground support activities to occur simultaneously or near simultaneously. This allows for more rapid advancement of the tunnel face compared to traditional batch drill and blast techniques. |
| US10053983B2 |
Cutting bit assembly
A cutting bit assembly includes a block, a bit sleeve, and a seal. The block includes a first bore and a fluid passage. The fluid passage includes a first portion and a second portion in fluid communication with the first portion. The first portion is oriented obliquely with respect to the first bore, and the second portion extends at least partially around the perimeter of the first bore. The bit sleeve includes a shank, a flange, and a second bore extending through the shank and the flange. The shank is positioned within the first bore of the block such that a surface of the flange engages a first end surface of the block. The seal is positioned between the second portion of the fluid passage and the shank to prevent contact between a fluid in the fluid passage and the outer surface of the shank. |
| US10053979B2 |
Characterization of non-radioactive laced cement using logging while drilling and wireline nuclear measurements
A method of performing a wellbore operation includes: circulating a doped wellbore fluid comprising a non-radioactive doped particulate material in a wellbore; and logging the wellbore with a logging-while-drilling tool to determine at least one characteristic of the doped wellbore fluid. A method of performing a wellbore operation includes: circulating a doped wellbore fluid comprising a non-radioactive doped particulate material in a wellbore; logging the wellbore with a logging tool; and determining a location of at least one fracture by elemental spectroscopy measurements. |
| US10053977B2 |
System and method for controlling linear movement using a tapered MR valve
A tapered magnetorheological (MR) valve includes a first fixed housing that remains in a fixed position along a central axis of the tapered MR valve. A second housing moves linearly along the central axis of the tapered MR valve. The first fixed housing and the second housing together define a first MR fluid chamber and a second MR fluid chamber for containing MR fluid interconnected by an MR fluid channel. The second housing moves linearly between a first position and a second position along the central axis of the tapered MR valve to control flow of the MR fluid through the MR fluid channel. |
| US10053975B2 |
Wireless actuation and data acquisition with wireless communications system
A downhole wireless actuation based pipe lifting system with wireless communications and data acquisition capabilities for lifting casing from a well formation. The system may be deployed along a casing string with centralizers in the closed position to prevent any resistance that would be created by the centralizers. Upon reaching the proper location in the well, one or more pipe lifting systems may be actuated to lift the pipe from the well formation thereby providing a path for cement to flow around the casing. The system may collect, and store data before, during, and after the cementing process is performed, and may transmit the data wirelessly or by cable. |
| US10053973B2 |
Braking devices for drilling operations, and systems and methods of using same
A brake device for engaging an inner surface of a drill string within a borehole. The brake device has a driving member that defines a plurality of wedge surfaces, a brake retainer that receives at least a portion of the driving member, and a plurality of braking elements positioned in contact with at least a portion of the outer surface of the driving member. The brake retainer has a biasing member that is operatively coupled to the driving member. The biasing member of the brake retainer biases the driving member in a proximal direction relative to the longitudinal axis of the drill string to position the wedge surfaces in contact with corresponding braking elements, and the wedge surfaces drive the braking elements radially outwardly to engage the inner surface of the drill string. The brake device is not coupled to an inner tube assembly. |
| US10053970B2 |
Three-phase separation downhole
Three-phase separation is achieved downhole in a production well by forming an oil/liquid separation zone in the well between two packers which are positioned between producing and disposal zones. Gas is permitted to separate above the top packer. A pump is used to pump an oil/water mixture from above the top packer into the separation zone. Adequate residence time is permitted in the separation zone to achieve the separation. A check valve in the bottom packer is used to provide pressure to raise the oil to the wellhead. A control valve at the wellhead is used to control pressure in the separation zone and the relative sizes of the streams issuing therefrom. |
| US10053969B2 |
Using a combination of a perforating gun with an inflatable to complete multiple zones in a single trip
A one trip system for perforating and fracking multiple intervals uses a releasable barrier. The barrier can be an inflatable. A pressure booster system is associated with the BHA so that the existing hydrostatic pressure is boosted when the gun or portions thereof are fired. After firing in one interval, the BHA is raised and the barrier is redeployed and the pattern repeats. Instruments allow sensing the conditions in the interval for optimal placement of the gun therein and for monitoring flow, pressure and formation conditions during the fracturing. Circulation between gun firings cleans up the hole. If run in on wireline a water saving tool can be associated with the BHA to rapidly position it where desired. A multitude of perforation charges mounted in the BHA can be selectively fired by selected corresponding detonator based on a predetermined sequence or surface telemetry command. |
| US10053968B2 |
Methods for multi-zone fracture stimulation of a well
A completion assembly designed to perforate a section of casing along a wellbore, comprises a perforating gun, a canister, and a locator device. The canister contains ball sealers that are dimensioned to seal perforations, while the locator device is a casing collar locator that senses the location of the assembly within the wellbore based on the spacing of casing collars. The completion assembly also includes an on-board controller configured to send an actuation signal to the perforating gun to cause one or more detonators to fire when the locator has recognized a selected location of the completion assembly, thereby perforating the casing, and to release the ball sealers from the canister. Methods for seamlessly perforating and fracturing multiple zones along a wellbore are also provided, using a select-fire perforating gun. |
| US10053964B2 |
Apparatus and method for puncturing a pipe
An apparatus and method for puncturing a pipe in-situ is presently disclosed. The apparatus has an actuator in communication with a remote controller. A firing assembly has a firing chamber and a firing pin, wherein the firing pin is in communication with the actuator. The firing chamber is configured to hold and fire a bullet radially toward the pipe, upon the firing pin being actuated with the actuator. The method includes the steps of inserting a pipe puncturing apparatus into a pipe, activating an actuator, communicating the activation of the actuator to a hammer and moving a firing pin in the hammer to impinge a cartridge and fire a bullet. |
| US10053963B2 |
Expandable device for use in a well bore
An expandable device comprising a plurality of expandable cells. The cells may be bistable cells or other types of cells that are expanded from a contracted position towards an expanded position. Additionally, the cells may be combined with locking mechanisms to hold the structure in an expanded position. |
| US10053962B2 |
Prepacked sand screen assemblies
A sand control screen assembly includes a base pipe defining one or more flow ports that provide fluid communication into an interior of the base pipe. A sand screen is arranged about an exterior of the base pipe and thereby defines a production annulus between the exterior of the base pipe and the sand screen. A prepack porous media is positioned in and fills the production annulus. A flow collector is positioned within at least one of the one or more flow ports and provides a retainer and a mass of porous media positioned within the retainer. |
| US10053960B2 |
Downhole diffuser assembly
A downhole diffuser assembly comprising a diffuser adapted to reside within a carrier sub. The diffuser assembly includes an upper mounting member mountable within the carrier sub and having an fluid inlet port, and a lower section having a diffuser screen. A plurality of cutters are removably attached to the diffuser screen, wherein the cutters are radially oriented relative to a central axis of the diffuser screen. The cutters may extend internal or external to the diffuser screen, depending on the desired downhole conditions. In a preferred embodiment, a first set of cutters is mounted at a first selected height along the central axis of the diffuser screen, and wherein a second set of cutters is mounted at a second selected height along the central axis of the diffuser screen. |
| US10053954B2 |
Cementing a liner using reverse circulation
A method for reverse circulation cementing of a liner in a wellbore extending through a subterranean formation is presented. A running tool with expansion cone, annular isolation device, and reverse circulation assembly is run-in with a liner. The annular isolation device is set against the casing. A valve, such as a dropped-ball valve, opens reverse circulation ports for the cementing operation. The liner annulus is cemented using reverse circulation. An expandable liner hanger, if present, is expanded into engagement with the casing. The running tool is released and pulled from the hole. |
| US10053952B2 |
Method of sealing a fracture in a wellbore and sealing system
In a method of sealing a fracture (1) in a formation (2) surrounding a wellbore provided with a non-cemented perforated liner (4), a placement tool (6) is introduced into the liner and so positioned that a sealing fluid outlet (7) of the placement tool is located at the fracture (1). A placement section (8) including the sealing fluid outlet is pressed against the liner. A placement fluid is caused to flow into the fracture and controlled to obtain a desired fluid flow in an annular space (5) between the liner and the formation that is directed in downstream direction at a position upstream the fracture and that is directed in upstream direction at a position downstream the fracture. When said desired flow is obtained, sealing fluid is ejected from the sealing fluid outlet. A sealing system is furthermore disclosed. |
| US10053951B2 |
Method and apparatus for use in well abandonment
Apparatus, in the form of a eutectic alloy plug (1) and a deployment heater (10) are provided. The plug (1) and the deployment heated (10) are provided with means (5, 13) for releasably retaining the deployment heater (10) within a cavity (4) in the plug (1). The nature of the retaining means is such that once the plug (1) is secured in a well the heater (10) can be recovered without the plug (1). An extraction heater (20), which is also receivable within the cavity (4) of the plug (1), is provided to re-melt the eutectic alloy and thus enable the extraction of the plug from a well. Various method of plugging abandoned wells are made possible by the control that the provided apparatus gives. |
| US10053948B2 |
Tension-set tieback packer
An apparatus for supporting tubing in casing includes a setting tool and a liner top packer, which can be used for tieback. A setting slip is disposed uphole of a packing assembly on the packer and is movable from a retracted to an extended state engaging the casing. The setting tool has a temporary connection to the packer and has a pack-off that seals the tool in the packer but allows for movement. After running downhole, the temporary connection of the setting tool to the packer is disconnected, and the setting slip is set in the casing by moving the setting tool in an uphole direction. To set the packing assembly, the packer is moved in the uphole direction by engaging the setting tool with the pack-off and compressing the packing element (e.g., packing element and opposing cones and slips) against the set setting slip. Eventually, the setting tool is disconnected from the packer by disengaging the pack-off. |
| US10053946B2 |
Full bore compression sealing method
An annular seal, in certain embodiments, includes a top seal section, a bottom seal section, and a core seal section including non-orthogonal top and bottom faces relative to a radial axis of the core seal section disposed between the top seal section and the bottom seal section. The core seal section is configured to expand radially when an axial load is applied to the top and bottom faces of the core seal section such that the top and bottom faces are deformed into an orthogonal alignment relative to the radial axis of the core seal section. |
| US10053944B2 |
Riser restrictor device
A restrictor device for controlling a return flow of drilling fluid from a borehole where drilling fluid is provided from a surface installation via a drill string to a bottom-hole assembly is disclosed. Drill pipes forming the drill string are provided with pipe joints including enlarged-diameter pipe portions. An annulus is formed between a riser and the drill string. The annulus is in fluid communication with a drilling-fluid flow path. The restrictor device is arranged in the annulus. The restrictor device includes a restrictor pipe anchored to the riser and surrounds at least one restrictor element placed on an intermediate pipe portion that connects two enlarged-diameter pipe portions. The length of the restrictor device exceeds the largest distance between two consecutive restrictor elements. The restrictor element is a drill-pipe/casing protector with an external diameter larger than a diameter of the pipe joints. |
| US10053939B2 |
Dissolvable and millable isolation devices
A method of removing a wellbore isolation device comprising: causing or allowing at least a portion of the isolation device to undergo a phase transformation in the wellbore; and milling at least a portion of the isolation device that does not undergo the phase transformation. |
| US10053936B2 |
Thermal compensating tubing anchor for a pumpjack well
Apparatus and method for limiting the expansion and contraction of a production tubular within a pumpjack oil well includes an anchor having a hydraulic dampening chamber and an expansion joint. A piston is attached to the tubular and position within the hydraulic dampening chamber so that axial expansion and contraction of the tubular caused by thermal and loading forces is resisted by the constrained movement of the piston within the hydraulic chamber. |
| US10053933B2 |
Rotary slip bowl and system
A rotary slip bowl includes a tubular body having a central bore with an internal surface. The internal surface includes a tapered profile extending from a top surface to a generally straight profile. The rotary slip bowl also includes one or more umbilical grooves in the internal surface, wherein each umbilical groove is dimensioned to partially house an umbilical line. A rotary slip system includes the rotary slip bowl and a rotary slip set configured to be partially housed within the central bore. The rotary slip set includes two or more slip segments separated by spaces. One of the spaces is aligned with each umbilical groove of the rotary slip bowl. A handle is affixed to an upper end of a slip segment with the handle positioned adjacent to one of the spaces. The rotary slip system may further include a carrier for transporting the rotary slip bowl. |
| US10053932B2 |
Wide open spider tool
A pipe gripping apparatus is disclosed having a plurality slips slidably mounted on corresponding slip support surfaces disposed radially the vertical axis of a central opening. The slip support surfaces include an upper region having a radially outwardly curved surface and a lower region having a flat inwardly tapered surface with respect to the vertical axis of the central opening. Powered actuators and a timing ring pivotally linked to the slips move the slips towards and away from each other along their corresponding slip support surfaces to engage and release a pipe. Move of the slips fully upward and outward along outwardly curved slip support surfaces will substantially remove the slips from the central opening to prevent obstruction of the central opening by the slips. |
| US10053922B2 |
Sealed threaded joint for tubing pipes
A joint for pipes includes male and female portions, trapezoidal threads at taper sealing and bearing end surfaces, with slope angles between thread lead-in flanks and the thread axis normal line of 10-24° and between load flanks and the thread axis normal line of −4° to +5°. The bearing end surfaces have a 10-20° slope angle from the thread axis normal line. There is 13-18° slope angle between the male portion sealing surface and thread axis normal line, and an 8-12° slope angle between the female portion sealing surface and thread axis normal line. The female portion thread run-out area and mating areas of the sealing and the bearing end surfaces have circumferential grooves. The female element sealing surface and circumferential groove surface and the male portion sealing surface and thread run-out surface are rounded. |
| US10053920B2 |
Riser system
A riser system with a primary conduit extends between a surface vessel and a subsea location and an auxiliary conduit that extends adjacent the primary conduit. In one example a composite jumper conduit extends from the surface vessel and is fluidly connected to the auxiliary conduit. The jumper conduit includes a composite material formed of at least a matrix and one or more reinforcing elements embedded within the matrix. In one example a subsea composite jumper conduit extends from subsea infrastructure and is fluidly connected to the auxiliary conduit. The subsea jumper conduit includes a composite material formed of at least a matrix and one or more reinforcing elements embedded within the matrix. |
| US10053917B2 |
Rotatable cutting elements and related earth-boring tools and methods
Earth-boring tools may comprise rotatable cutting elements rotatably connected to protruding journals, which may be at least partially located within inner bores extending through the rotatable cutting elements. A rotationally leading end of one of the protruding journals may not extend beyond a cutting face of its associated rotatable cutting element. Alternatively, a protruding journal may comprise a chip breaker protruding from a cutting face of a rotatable cutting element. Methods of removing an earth formation may include directing cuttings forward, away from a cutting face of a rotatable cutting element when the cuttings reach an inner bore of the rotatable cutting element, and rotating the rotatable cutting element around a protruding journal at least partially located in the inner bore. |
| US10053916B2 |
Nozzle assemblies including shape memory materials for earth-boring tools and related methods
An earth-boring tool includes a tool body having an aperture therein defining a nozzle port, a nozzle or nozzle assembly disposed in the nozzle port, and a shape memory material disposed adjacent a surface of at least one component of the nozzle or nozzle assembly. The shape memory material retains at least one component of the nozzle or nozzle assembly by a threadless connection. The threadless connection includes mechanical interference between the shape memory material, the at least one component of the nozzle or nozzle assembly, and the tool body or another component of the nozzle or nozzle assembly. The shape memory material is formulated and configured to transform from a first phase and a first shape upon heating and to transform from a second phase and a second shape upon cooling. |
| US10053915B2 |
Compensator clip ring retainer cap for a roller cone drill bit
A roller cone drill bit is disclosed. The drill bit includes a bit body with a support arm extending therefrom, and a cone assembly mounted on a journal extending from the support arm. The drill bit further includes a lubricant chamber in the support arm, and a compensator assembly in the lubricant chamber. The compensator assembly includes a lubricant container with a securing end. The compensator assembly further includes a clip ring coupled to the lubricant container and configured to retain the lubricant container in the lubricant chamber. Additionally, the compensator assembly includes a ring cap with a securing hole configured to couple to the securing end of the lubricant container. The ring cap includes a shoulder configured to retain the clip ring. |
| US10053911B2 |
System, device, and method for controlling smart windows
A smart window controller includes circuitry configured to establish a representative model of one or more building zones based on occupancy, construction, lighting, or cooling properties of a building. A lighting control strategy is implemented for the one or more building zones based on the representative model or one or more user preferences input at a first user interface screen of an external device. Automatic operations of one or more smart windows, cooling systems, or artificial lighting systems are controlled based on trigger points associated with the lighting control strategy, and a performance level of the lighting control strategy for the one or more building zones is determined based on one or more predetermined financial metrics. |
| US10053910B2 |
Multi-decorative cover for vertical window blinds
A removable multi-decorative cover for a vertical window blind is disclosed. The cover includes a first portion having a first top portion and a first bottom portion seamed to each other along a first bottom edge, a first left edge, and a first right edge. The first portion is shaped substantially as a sleeve to enclose the vertical blind. The cover includes a second portion having a second top portion and a second bottom portion seamed to each other along a second top edge, a second bottom edge, a second left edge, and a second right edge. The second portion may be seamed to the first left edge or the first right edge of the first portion along the second left edge or the second right edge. The second portion may be configured to fold over the first portion along the first left edge or the first right edge. |
| US10053904B2 |
Loading dock authorization-remote control
A system and method for remotely controlling loading dock components is disclosed that includes a distribution center having at least one dock station for exchanging materials and a dock component configured to in at least two operational states. An actuator is included that is configured to change the operational state of the dock component in response to an activation signal. A mobile remote control is configured to generate the activation signal to cause the actuator to change the operational state of the dock component and at least one predefined non-activation zone is included such that changing of operational state of the dock component is inhibited when the mobile remote control is located within the at least one predefined non-activation zone. |
| US10053903B2 |
Method and device for actuating a closing element for a vehicle
A method for actuating a closing element of a vehicle including optically detecting a directed movement of an object to any point in an area, generating an optical mark for localizing the point if the directed movement has initially been detected; detecting a sequence of movements of the object, wherein the sequence of movements includes the directed movement, and actuating the closing element if the detected sequence of movements meets at least one predetermined requirement. |
| US10053900B2 |
Center track design for a sliding door
A sliding door mounting system for a vehicle includes a center track configured to support a sliding door between open and closed positions. The center track member includes a first zone and a second zone with a first bend disposed therebetween at a first angle. The center track member further includes a third zone and a second bend disposed between the second zone and the third zone at a second angle. A support part includes first and second zones and a portion of the center track member is coupled to an outer surface of the support part. The first zone of the support part includes a first thickness, and the second zone of the support part includes a second thickness. The second thickness of the second zone increases from a first end to a second end thereof. |
| US10053898B1 |
Door sensor
An apparatus includes a housing fixed adjacent to a door having a hinge, a rotating arm rotatable about the housing and biased toward the door, and a transmitter electronically coupled to the rotating arm, wherein the transmitter broadcasts a position of the door. |
| US10053897B1 |
Multi-point sliding door latch
A multi-point sliding door latch intended to fit within standard sized opening in the stile of a sliding door. Preferably the latch has at least two hooks oriented in opposite directions that slide in a generally linear manner between an unlatched and latched position in response to rotation of a pair of actuators located within the latch housing. Preferably, the latch includes reinforcement blocks defining cavities with a portion of the hooks extending into the cavities when the hooks are in the latched position. |
| US10053893B1 |
Flush-mounted door handle for vehicles
An electronic door latch includes a sensor mounted inside of an outer surface of the door. The sensor may be a proximity sensor, a touch sensor or other suitable sensor configured to determine if a user's hand is present. The door latch release system further includes a powered latch that selectively retains the door latch in a closed position. The system may include a handle formed by a flange or other structure extending across a portion of a recess or pocket in the door. The system may include a receiver that utilizes a signal from a security transmitter (e.g. keyless entry fob). |
| US10053889B1 |
Key and cable-style lock
The key and cable-style lock is an alarm system that is configured for use with a cycle selected from the group consisting of a bicycle or motorcycle. The key and cable-style lock: 1) anchors the cycle to an anchor point to prevent the unauthorized use of the cycle; and, 2) generates a notification to an appropriate authority when the key and cable-style lock is compromised. The key and cable-style lock comprises a lock and a control circuit. The lock anchors the cycle to the selected anchor point. The control circuit monitors the lock and |
| US10053888B2 |
Fencing storage system
A cylindrical cartridge used for the storage and protection of all types of barrier fencing. The device is designed to extend the life of barrier fencing, reduce waste and reduce cost. The cartridge has an interior hollow pipe shaft with rollers mounted to the shaft to create a spool. The spool shaft extends through the top of the cartridge and is fitted with a manually operated crank handle. A vertical slotted opening in the side of the cartridge of varying widths dependent on the barrier material being used allows the extraction and retraction of the barrier fencing. The bottom of the cartridge has an opening in the center equal to that of the interior dimension of the hollow shaft. The bottom opening allows for the mounting of the cartridge to a ground spike or stabilizing plate. |
| US10053887B2 |
Protective barriers and related methods
Protective barriers for protecting assets (e.g., electrical power transformers and other substation components). The protective barrier may include a lower portion and an upper portion. The lower portion may include first and second laterally spaced A-frame structures having a first protective member assembly extending between aligned legs of the respective A-frame structures on one side thereof. The first protective member assembly may include a first plurality of substantially horizontally extending protective members oriented at an angle relative to a horizontal plane. The first and second A-frame structures may have a second protective member assembly extending between aligned legs of the respective A-frame structures on an opposing side thereof. The upper portion may comprise a third protective member assembly. Methods of making a protective barrier are also disclosed. |
| US10053881B2 |
Auto-rotating aisle rail systems and methods
Improved aisle rail systems and methods for use in conjunction with telescopic or retractable seating systems. A handle portion is at an upper end of a post. A short arm having a roller extends radially from a lower extent of the post. The post is rotationally mounted to a deck of a bleacher system by a support socket. Interaction of the roller with a step mounted on an underlying deck resulting from relative motion of the deck on which the aisle rail system is mounted and the underlying deck results in rotation of the post and associated handle. |
| US10053877B2 |
Adjustable support device and shoring system
A shoring system for concrete slabs is disclosed. One such system includes a drop head with a beam support member which can be moved between lower and upper positions, and a wedge member which locks the beam support member in its upper position by a translational, sliding movement thereof. Wedge member includes a narrower toe portion and a wider heel portion, and the toe portion is insertable past corresponding engagement surfaces on the post of the drop head, to support the wedge member in its upper position. The beam support member has a lower surface engaged by the wedge member and such lower surface is longitudinally spaced from the upper surface of the beam support member, so that there is open space between the wedge member and the bottom surfaces of beam supported by the upper surface of the beam support member. |
| US10053875B1 |
Formwork support system and formwork support prop
A formwork support system comprising: four support props, each having a leg and a head member mounted on an upper end of the leg, each head member having a support plate with an upper side for supporting a formwork thereon, two longitudinal beams with ends attached to the head members of the support props, respectively, a transverse beam extending transversely to the longitudinal beams, wherein at least one of the head members has at least one recess formed in the support plate, an edge portion of one of the ends of one of the longitudinal beams being arranged in the recess and wherein the edge portion of the longitudinal beam snugly fits into the recess of the support plate of the head member. |
| US10053862B2 |
Container module for construction having fireproof floor slab and structure including the same
Disclosed is a container module for construction having a fireproof floor slab. The container module for construction having a fireproof floor slab may include: two lower side rails that constitute lower long sides among lower sides of the container module for construction; two lower end rails that constitute lower short sides among the lower sides; four lower corner castings respectively arranged at corners between the lower sides; supporting units respectively provided to be inwardly protruded from inner surfaces of the two lower side rails; and a slab part of which both ends are supported by supporting surfaces of the supporting units respectively provided at the two lower side rails. |
| US10053860B2 |
Gypsum wallboard with reinforcing mesh
A wallboard panel is provided, including a sheet of face paper, a first layer of gypsum composition having a first density, a web of mesh associated with the first layer of gypsum composition, a second layer of gypsum composition having a second density, the second density being lower than the first density, and a layer of backing paper. An associated method includes providing a sheet of face paper and laying same upon a moving conveyor belt, applying a first layer of gypsum composition slurry upon the sheet of face paper, applying a web of mesh upon the first layer of gypsum composition slurry, applying a second layer of gypsum composition slurry upon the web of mesh, and applying a sheet of backing paper upon the second layer of gypsum composition slurry. |
| US10053856B2 |
Rib mounting device with pivoting insert
A mounting device (100) for installation on a hollow rib of a panel is disclosed. The mounting device (100) includes a mounting body (102), an insert (160), and at least one clamping fastener (180). The mounting body (102) includes an upper section or base (104), along with a first leg (112) and a second leg (122) that each extend downwardly from the base (104) in at least generally diverging relation to one another. The first leg (112) includes a first projection (116) positionable in a recess on one sidewall of a rib, while the insert (160) includes a second projection (164) positionable in a recess on the opposite sidewall of this same rib. The clamping fastener(s) (180) extends through the second leg (122) of the mounting body (102) and forces the insert (160) in the direction of the first leg (112) of the mounting body (102). |
| US10053854B2 |
Beam connector for arch structure
The invention is a structural connector used as a component to construct an arch consisting of a plurality of closely adjacent, polygonal rows of stringer beams. The multiple row polygonal arch is a low-cost, general purpose support structure for bridges, shelters and arbors applicable to many cost-, time- or environmentally-sensitive situations. The invention is a Y-shaped connector, typically made of sheet metal, with three brackets, two upper brackets and a lower bracket, which collectively enable a union of three beams forming one node of the multiple row polygonal arch. Using these Y-shaped connectors to join the beams at each node creates the arch structure, and additionally provides the features of cantilevering, modularity, generic component shape, reusability and safety. The invention is applicable to a variety of structures such as: pedestrian and vehicular bridges, shelters, arbors, as well as jewelry, furniture and toys. |
| US10053853B2 |
Cell for stormwater management system
A cell for a stormwater management system adapted for retaining or detaining stormwater. The cell comprises a body portion and an internal region. The body portion comprises a plurality of corner columns spaced from each other, a plurality of wall portions, and a window. Each wall portion extends from one of the corner columns to another of the corner columns. Each wall portion comprises an inner surface and an outer surface. The inner surface of each wall portion is curved. The window is through at least one of the wall portions. The window is adapted to permit passage of stormwater into and out of the internal region of the cell. |
| US10053851B2 |
Adjustable drain
A height-adjustable assembly for a drain, comprises a lower portion for use with a waste outlet of the drain, an upper portion to receive an attachment for mounting at floor level to cover the assembly, and an adjustment portion disposed between the upper and lower portions and including first and second adjustment elements disposed respectively on inner and outer faces of the adjustment portion to simultaneously vary the position of the upper and adjustment portions relative to the lower portion as the adjustment portion is rotated. |
| US10053848B2 |
Adjustment unit of unpowered automatic water flushing toilet bowl seat having function of controlling air discharge and intake only by body weight
Provided is an adjustment unit of an unpowered automatic water flushing toilet bowl seat having a function of controlling air discharge and intake only by body weight, which can adjust a water flushing time when excrement is cleaned while interworking with a rising operation of a toilet bowl seat moved by weight of a toilet user. |
| US10053847B2 |
Kitchen mounting part
A mounting part for an apparatus to be mounted into a cut-out of a countertop includes a rail member having a front wall with a plurality of notches, and a latch member defining an internal cross-sectional space for receiving the rail member in a manner such that the latch member is able to travel along the rail member. The latch member has a front wall with an extension having a terminal end that extends inwardly towards the rail member and which is adapted to be seated in one of the notches, with the latch member being pivotable with respect to the front wall of the rail member. A catch member is pivotably secured to the latch member, the catch member having an end edge for contacting the underside of a countertop. The mounting part also includes a pull member for pulling the latch member and the catch member upwardly. |
| US10053846B1 |
Disposable toilet plunger sheath and toilet plunger including the same
A disposable toilet plunger sheath is configured to be used along with a toilet plunger for unclogging a clogged toilet or pipe. The toilet plunger includes a plunger handle and a plunger cup coupled to an end portion of the plunger handle. The disposable toilet plunger sheath is provided to the toilet plunger to prevent the toilet plunger from being contaminated during use of the toilet plunger. The toilet plunger further includes a container formed in the plunger handle and configured to contain the disposable toilet plunger sheath. |
| US10053841B2 |
Apparatus and handheld shower unit thereof for water supply and sanitary purposes, e.g. for allowing purification and either recycling of water or discarding of water
The present invention describes an apparatus (1) for water supply and sanitary purposes, e.g. for allowing purification and either recycling of water or discarding of water, wherein the apparatus (1) comprises an on/off unit (2) comprising a battery (3) and a transceiver (4), and wherein the on/off unit (2) is activable by pushing an on/off knob (5) of the on/off unit (2) rendering the transceiver (4) to transmit a wireless signal to a control system to turn the apparatus (1) on respective off. Furthermore, the present invention also relates to an apparatus (1) for water supply and sanitary purposes, wherein the apparatus (1) is a shower device (1) comprising a handheld shower unit (9) having a magnetic valve (8), and also comprising a holder unit (10) for holding the handheld shower unit (9) when not being used, wherein a magnet (11) is arranged in the holder unit (10) or the handheld shower unit (9), and wherein an activation sensor (12) is provided in the holder unit (10) or in the handheld shower unit (9) so that the magnetic valve (8) is turned into an open position when the handheld shower unit (9) is removed from the holder unit (10), and wherein the holder unit (10) holds the magnetic valve (8) in a closed position when the handheld shower unit (9) is held by the holder unit (10) and not being used. Moreover, the present invention is also related to a handheld shower unit (9) for an apparatus (1). |
| US10053840B2 |
Module for architectural cistern system
A Modular Architectural Cistern (MAC) may be provided. The cistern may be embodied as slim, vertically ribbed structure. The interior of the structure may be configured to receive, store, and output rainwater. The cistern may comprise slip-fit connection joints configured to allow a plurality of connections to other MACs. Connections with other MACs may increase the rainwater storage volume available to the MAC. Moreover, the MAC may be aesthetically designed so as to accompany various architectural structures without taking away from the aesthetic appeal of the structure. |
| US10053836B2 |
Vacuum control method for a riser line
A method for deep sea mining includes generating an upward flow of valuable matter in a riser line from the bottom of a body of water to a matter processing platform; processing the matter at the processing platform; generating a return flow in a return pipe of a mixture of seawater and a non-valuable part of the matter from the processing platform towards the bottom of the body of water; and controlling the pressure in the return pipe for avoiding collapse of the return pipe and/or cavitation of the return pipe, in particular for avoiding collapse of or cavitation in an upper part of the return pipe. |
| US10053833B2 |
Pre-cast decorative retaining wall system
The present invention is directed to a Pre-cast Decorative Retaining Wall consisting of concrete walls constructed on a horizontal surface normally at a manufacturing facility, on rolling platforms, or preferably built on the construction site where after curing to 3000 psi the pre-fabricated walls can be shipped to and installed at a building site. In the flat state the panels can have a wide variety of decorative elements readily applied to both the upper and lower downside reflection surface. A unique feature is the buttress system that is added to the back of the wall system when elevated retention is required. By pouring the buttress portion on top of the footing pier or caisson, and tying into the pre-decorated wall with reinforcement, an eco-friendly, design optional retaining wall system is accomplished which can be rapidly and safely installed. |
| US10053828B2 |
Assembly and process for creating an extruded marine dock bumper
An assembly and process for forming a two stage extrusion of an elongated marine dock from a plasticized material, such as including but act limited to extruding a first generally “L” shaped bracket from a first more rigid thermoplastic, following which a cross head die arrangement is utilized in order to extrude a secondary arcuate and flexible material in extending fashion from a lower side of the “L” bracket. The secondary/flexible elastomer is extracted in an open flexed position relative to the first extruded bracket, and further such that, following completion, can be flexed into a closed engagement with an upper perpendicularly extending side of the bracket. |
| US10053816B2 |
Method for continuously cooking grass raw materials and device
A method for continuously cooking grass raw materials, includes: (1) preparing grass raw materials by conventional dry or wet method to obtain a chopped grass; (2a) conveying the chopped grass into a T-shaped tube, adding a cooking liquor from a top of the tube and mixing with the chopped grass tube to obtain a forage; (2b) adding steam to the forage being in the horizontal tube, the forage being heated and going into a spherical mixer; (2c) adding a cooking liquor extruded by a dehydration spiral into the spherical mixer, mixing uniformly with the forage in the spherical mixer; (3) conveying the forage after the pre-cooking process to a digester, heating the cooking liquor by a heater arranged outside the digester, and sending the cooking liquor back to the digester for cooking the forage to obtain a pulp of the grass raw materials. |
| US10053808B2 |
Laundry treating appliance
A fabric treating appliance includes a chassis defining an interior. A two-piece tub is provided in the interior defining a liquid chamber including an upper section and a lower section. A seam is formed at the junction between the upper section and the lower section. A rotatable drum is located within the tub to define a treating chamber rotatable about an axis of rotation. |
| US10053806B2 |
Sewing machine and recording medium storing pattern data processing program
A sewing machine that includes a storage unit to store a plurality of pieces of pattern data respectively corresponding to a plurality of embroidery patterns and is capable sewing an embroidery pattern on a work cloth on the basis of the pattern data, the sewing machine includes a controller to control the sewing machine to: select one piece of pattern data from the pattern data stored in the storage unit; extract a plurality of pieces of other pattern data from the pattern data stored in the storage unit randomly; generate images of a plurality of combined embroidery patterns as a combination of a plurality of embroidery patterns respectively corresponding to the plurality of pieces of other pattern data extracted by extracting and an embroidery pattern corresponding to the one piece of pattern data selected; and display the images of the combined embroidery patterns generated by the generating on a display. |
| US10053805B1 |
Apparatus for securing knitting needles
Described herein is an apparatus for securing knitting needles, comprising: an s-shaped or reverse s-shaped body, the body comprising three relatively linear segments of similar length, width and depth, aligned in the same plane, the first segment adjoining the second segment by a curved end disposed opposite a first terminal end of the first portion, and the second segment adjoining a third segment by a curved end, the curved end opposite a second terminal end of the third portion; a plurality of grooves disposed along a portion of the surface of the apparatus body; a plurality of protruding teeth formed where grooves meet; a plurality of needle containment compartments formed by opposing grooves opposite one another along the inner surface, and whereby the compartments are of a size commensurate for securing a knitting needle of a gauge essentially equal to the radius of the compartment formed by the opposing grooves. |
| US10053795B2 |
Process for preparing an epitaxial alpha-quartz layer on a solid support, material obtained and uses thereof
The present invention relates to a process for preparing epitaxial α-quartz layers on a solid substrate, to the material obtained according to this process, and to the various uses thereof, especially in the electronics field. |
| US10053794B2 |
Electroplating system and method of using electroplating system for controlling concentration of organic additives in electroplating solution
Electroplating techniques including an electroplating system and a method for using the electroplating system are provided. The electroplating system has: an electroplating apparatus for electroplating a workpiece, the electroplating apparatus has an electroplating tank configured to contain a solution including target organics; a first reservoir configured to receive the solution including the target organics from the electroplating tank, and to hold the solution including the target organics; a foaming mechanism configured to, in the first reservoir, separate the target organics from the solution through foaming action such that the solution with a reduced concentration of the target organics is separated from a foam including the separated target organics; and a diverting mechanism configured to selectively feed the solution with the reduced concentration of the target organics to one of the first reservoir and the electroplating tank of the electroplating apparatus. |
| US10053792B2 |
Plating cup with contoured cup bottom
Disclosed herein are cups for engaging wafers during electroplating in clamshell assemblies and supplying electrical current to the wafers during electroplating. The cup can comprise an elastomeric seal disposed on the cup and configured to engage the wafer during electroplating, where upon engagement the elastomeric seal substantially excludes plating solution from a peripheral region of the wafer, and where the elastomeric seal and the cup are annular in shape, and comprise one or more contact elements for supplying electrical current to the wafer during electroplating, the one or more contact elements attached to and extending inwardly towards a center of the cup from a metal strip disposed over the elastomeric seal. A notch area of the cup can have a protrusion or an insulated portion on a portion of a bottom surface of the cup where the notch area is aligned with a notch in the wafer. |
| US10053791B2 |
Method for obtaining a composite coating on titanium implants for tissue engineering
A composite coating and method for preparing the composite coating on titanium implants for tissue culture and tissue engineering is provided. The implants are characterized in that the titanium component to be coated is placed in a aqueous solution containing calcium cations, phosphate anions, and dispersed carbon nanoparticles (such as single layer graphene oxide or graphene oxide) in an amount of about 0.05%-1.50% by weight relative to the total weight of aqueous solution. The dimensions of the dispersed graphene oxide should be around, but not limited to, 300-800 nm (X-Y), while their thickness is about 0.7-1.2 nm. The aqueous solution with carbon nanoparticles is prepared by mixing for at least 72 h in temperature in range 20-35° C. and sonicated before electrodeposition process. In the prepared solution is further placed titanium which acts as cathode element (may be the implant), and anode which can be, for example, a platinum rod. Between the cathode and anode is set a potential from −1.3V to −1.7V which results in coating formation by electrodeposition. The titanium implant before the electrodeposition process is treated in sodium hydroxide of HF to improve coating formation and thickness. |
| US10053790B2 |
Electrical brush plating system and method for metal parts
An electrical brush plating system and method for metal parts wherein a motion control member and a plating bath with a plating pen includes an anode member provided with an anode plate and bristles that are mounted on the motion control member. A part to be plated is disposed within the plating bath with the bristles provided towards the surface of the part to be plated and under the control of the motion control member, the bristles perform a relative friction motion with the surface of the part to be plated. During the relative friction motion, the surface of the part to be plated is opposite to the anode plate of the anode member. The method includes the steps of mounting the plating pen and the part to be plated; electrocleaning; strong activation; weak activation and electrical brush plating. The generation of pinholes, pits and nodules are avoided. |
| US10053789B2 |
Method of obtaining a 18 caracts 3N gold alloy
A method for the galvanoplastic deposition of a gold alloy on an electrode dipped into a bath including gold metal, organometallic compounds, a wetting agent, a sequestering agent and free cyanide, the alloy metals being copper metal and silver metal allowing a mirror-bright yellow gold alloy to be deposited on the electrode characterized in that the bath respects a proportion of 21.53% gold, 78.31% copper and 0.16% silver. |
| US10053782B2 |
Corrosion protection using a sacrificial anode
Corrosion protection of steel in concrete is provided by locating an anode assembly including both a sacrificial anode and an impressed current anode in contact with the concrete and providing an impressed current from a power supply to the anode. The impressed current anode forms a perforated sleeve surrounding a rod of the sacrificial anode material with an activated ionically-conductive filler material between. The system can be used without the power supply in sacrificial mode or when the power supply is connected, the impressed current anode can be powered to provide an impressed current system and/or to recharge the sacrificial anode from sacrificial anode corrosion products. |
| US10053779B2 |
Coating process for applying a bifurcated coating
A coating process for applying a bifurcated coating to an article is disclosed including applying an aluminizing slurry to a first portion of the article, applying a chromizing slurry to a second portion of the article, and simultaneously heat treating the article, the aluminizing slurry, and the chromizing slurry. Heat treating the aluminizing slurry forms an aluminide coating on the first portion of the article and an aluminide diffusion zone between the article and the aluminide coating. Heat treating the chromizing slurry forms a chromide coating on the second portion of the article and a chromide diffusion zone between the article and the chromide coating. The first portion and the second portion are both maintained in an unmasked state while applying the aluminizing slurry and the chromizing slurry and during the heat treating. |
| US10053778B2 |
Cooling pedestal with coating of diamond-like carbon
A cooling pedestal for supporting a substrate, comprises a support structure having cooling conduits to flow a fluid therethrough to cool the substrate, and a contact surface comprising a coating of a diamond-like carbon. The coating comprises (i) a coefficient of friction of less than about 0.3, (ii) an average surface roughness of less than about 0.4 micrometers, and (iii) a microhardness of at least about 8 GPa. |
| US10053774B2 |
Reactor system for sublimation of pre-clean byproducts and method thereof
A reactor system and related methods are provided which may include a heating element in a wafer tray. The heating element may be used to heat the wafer tray and a substrate or wafer seated on the wafer tray within a reaction chamber assembly, and may be used to cause sublimation of a native oxide of the wafer. |
| US10053773B2 |
Method of cleaning plasma processing apparatus
There is provided a cleaning method for removing a first deposit, formed on an upper electrode through an etching of a metal layer containing a metal, by using a plasma generated between a lower electrode of a lower structure and the upper electrode in a processing chamber of a plasma processing apparatus. The method includes a step of colliding ions with the first deposit formed on the upper electrode and a step of removing a second deposit, which is generated by said colliding and formed on the lower structure. Further, a cycle including the step of colliding and the step of removing is repeated multiple times. |
| US10053767B2 |
Deposition mask and method for producing deposition mask
A deposition mask is provided. The deposition mask including: a resin film 1 in which penetrating opening patterns 4 are formed and a frame-shaped metal thin film 5 having an opening is provided on one face 1a of the film 1; a metal mask 2 provided at a position corresponding to the opening of the metal thin film 5 on one face 1a side of the film 1, the metal mask 2 being separated from and independent of the film 1, the metal mask 2 being provided with through holes 6; and a metal frame 3 positioned on one face 1a side of the film 1, the metal frame 3 supporting the film 1 and the metal mask 2 by spot-welding a portion of the metal thin film 5 and an edge region of the metal mask 2 to one end face 3a. |
| US10053766B2 |
Mask frame assembly and method of manufacturing the same
A mask frame assembly and a method of manufacturing the same are disclosed. In one aspect, the mask frame assembly for an organic light-emitting diode display includes a frame including a supporting unit, wherein an opening is formed in the frame. The assembly also includes a unit mask including a deposition pattern portion, wherein the unit mask extends in a first direction, and is fixed to the supporting unit. The assembly further includes a first supporter configured to support the unit mask, wherein a magnet is placed on at least one portion of the first supporter. |
| US10053765B2 |
Apparatus and method for coating with solid-state powder
Provided is an apparatus and a method of spray-coating solid powder on a substrate disposed in a coating chamber which is in a vacuum state, and more particularly, to an apparatus and a method for coating solid powder, which are configured such that a gas sucked from an atmospheric pressure gas, together with a gas supplied from a gas supply unit, can be used as a carrier gas for transporting the solid powder. |
| US10053763B2 |
Carbo-nitriding process for martensitic stainless steel and stainless steel article having improved corrosion resistance
A method for producing a case-hardened martensitic stainless steel article includes: providing an article comprised, at least in part, of a martensitic stainless steel, carburizing the article within a temperature range of 1625° F.-1680° F. (885° C.-916° C.), and then carbo-nitriding the article within a temperature range of 1575° F.-1625° F. (857° C.-885° C.). An article, such as a bearing ring, comprising such a case-hardened martensitic stainless steel is also disclosed. |
| US10053762B2 |
Method for producing surface-treated metal titanium material or titanium alloy material, and surface-treated material
A material that is useful as a wear-resistant member, a highly functional photocatalytic material, a photoelectric conversion element material, etc., is produced without the need for complicated processes or complicated handling, which are problems of the prior art. Provided is a method for producing a surface-treated metallic titanium material or titanium alloy material, the method comprising the steps of (1) forming titanium nitride on the surface of a metallic titanium material, and (2) heating the metallic titanium material with titanium nitride formed on the surface thereof obtained in step (1) in an oxidizing atmosphere. Also provided is a method for producing a surface-treated metallic titanium material or titanium alloy material, the method comprising, between steps (1) and (2) above, the step of anodizing the metallic titanium material with titanium nitride formed on the surface thereof obtained in step (1) in an electrolyte solution that does not have an etching effect on titanium, thereby forming a titanium oxide film. Further provided is a surface-treated material. |
| US10053760B2 |
Method of thermomagnetically processing an aluminum alloy
A method of thermomagnetically processing an aluminum alloy entails heat treating an aluminum alloy, and applying a high field strength magnetic field of at least about 2 Tesla to the aluminum alloy during the heat treating. The heat treating and the application of the high field strength magnetic field are carried out for a treatment time sufficient to achieve a predetermined standard strength of the aluminum alloy, and the treatment time is reduced by at least about 50% compared to heat treating the aluminum alloy without the magnetic field. |
| US10053756B2 |
Nickel chromium alloy
A nickel chromium alloy comprising 0.4 to 0.6% carbon, 28 to 33% chromium, 15 to 25% iron, 2 to 6% aluminum, up to 2% silicon, up to 2% manganese, up to 1.5% niobium, up to 1.5% tantalum, up to 1.0% tungsten, up to 1.0% titanium, up to 1.0% zirconium, up to 0.5% yttrium, up to 0.1% nitrogen, and nickel, has a high oxidation and carburization stability, long-term rupture strength and creep resistance. This alloy is particularly suited as a material for components of petrochemical plants and for parts, for example tube coils of cracker and reformer furnaces, pre-heaters, and reformer tubes, as well as for use for parts of iron ore direct reduction plants. |
| US10053754B2 |
High strength forged aluminum alloy products
High strength forged aluminum alloys and methods for producing the same are disclosed. The forged aluminum alloy products may have grains having a high aspect ratio in at least two planes, generally the L-ST and the LT-ST planes. The forged aluminum alloy products may also have a high amount of texture. The forged products may realize increased strength relative to conventionally prepared forged products of comparable product form, composition and temper. |
| US10053748B2 |
Method for induction surface hardening of a ring surface
The invention relates to a method for the induction surface hardening of a ring surface of a workpiece, the ring surface and a hardening device having an induction coil being moved relative to one another in a treatment direction in a feed mode. A sprinkler is located downstream of the induction coil when seen in the direction of treatment and serves to heat the ring surface, starting from an initial zone to a final zone, by means of the induction coil and then to harden it by cooling the ring surface by means of the sprinkler, an unhardened soft zone being provided between the initial zone and the end zone. According to the invention, the supplementary induction coil, the induction coil and the sprinkler are activated and deactivated separately from one another at the start of the hardening process and at the end of the hardening process, respectively, the speed between the hardening device and the workpiece and/or the power supplied to the supplementary induction coil and the induction coil being varied at the same time. |
| US10053734B2 |
Methods for treating, diagnosing, and monitoring lupus
Methods of identifying, diagnosing, and prognosing lupus, including certain subphenotypes of lupus, are provided, as well as methods of treating lupus, including certain subpopulations of patients. The methods provided are based on a set of alleles associated with systemic lupus erythematosus (SLE) risk loci including BLK, TNIP1, PRDM1, JAZF1, UHRF1BP1, IL10, IFIH1, CFB, CEC16A, IL12B and SH2B3 that contribute to SLE risk. Also provided are methods for identifying effective lupus therapeutic agents and predicting responsiveness to lupus therapeutic agents. |
| US10053729B2 |
Rapid aneuploidy detection
The present disclosure relates to methods for testing a human for aneuploidy. In some aspects, a plurality of chromosomal sequences in a DNA sample from a human are amplified with a single pair of primers complementary to said chromosomal sequences to form a plurality of amplicons, wherein the plurality of amplicons are not identical, and wherein the plurality of amplicons include sequences on a query chromosome and sequences on a plurality of reference chromosomes. In some aspects, reactions are performed to determine the nucleotide sequence of at least 3 nucleotides of the plurality of amplicons. In some aspects, amplicon nucleotide sequences are matched in silico to genomic sequences at genomic loci. In some aspects, numbers of matching amplicons at individual genomic loci are counted. In some aspects, numbers of amplicons matched to genomic loci on the query chromosome are compared to numbers of amplicons matched to genomic loci on the reference chromosomes. |
| US10053728B2 |
High density self-contained biological analysis
Devices, containers, and methods are provided for performing biological analysis in a closed environment. Illustrative biological analyzes include high density nucleic acid amplification and detection and immune-PCR. |
| US10053727B2 |
Oligonucleotide and method for detecting target DNA in a sample by fluorescence from copper nanoparticles
The invention provides an oligonucleotide comprising a nucleotide sequence consisting of SEQ ID NO: 1. The invention also provides method for detecting target DNA in a sample with the oligonucleotide. |
| US10053726B2 |
Multiple amplification cycle detection
Methods and devices are provided for simultaneously amplifying a plurality of sample wells for a predetermined amount of amplification, detecting whether amplification has occurred in a first set of the wells, amplifying for an additional amount of amplification and detecting whether amplification has occurred in a second set of the wells. Methods are also provided for analyzing a target nucleic acid sequence using melt curves that were generated in a plurality of amplification cycles. |
| US10053712B2 |
Use of enzymes which catalyze pyruvate synthesis from formate and acetyl-CoA and bacteria expressing same
An isolated microorganism is disclosed being genetically modified to express pyruvate formate lyase (PFL) or 2-ketobutyrate formate lyase, wherein acetyl-CoA of the microorganism is converted to pyruvate in the presence of formate in a single step reaction, wherein the net flux of the reaction is in the direction of pyruvate synthesis.Uses of the microorganism and products comprising same are also disclosed. |
| US10053711B2 |
Method improving producer gas fermentation
Providing a microbial catalyst in a reaction broth, providing an adsorptive solid into the reaction broth, providing a producer gas into the reaction broth, and obtaining a fermentation product from the reaction broth resulting from activity of the microbial catalyst in the presence of the adsorptive solid. |
| US10053703B2 |
Heterologous production of patchoulol, β-santalene, and sclareol in moss cells
The present invention relates to methods for preparing patchoulol, β-santalene, and sclareol in transgenic moss cells that include heterologous nucleic acid molecules encoding a polypeptide or synthase capable of using FPP or GGPP as a substrate. Methods for producing the transgenic moss cell, as well as the transgenic moss cell itself are also disclosed. |
| US10053701B2 |
Protein having glycoalkaloid biosynthetic enzyme activity and gene encoding the same
Provided is DNA of biosynthetic enzyme of glycoalkaloid of solanaceous plant (Solanaceae) such as potato. Provided are a protein having activity on a biosynthetic enzyme of glycoalkaloid of solanaceous plant such as potato, and a method of creating and assaying a novel organism using a gene encoding the protein. |
| US10053700B1 |
Soybean variety 01064288
The invention relates to the soybean variety designated 01064288. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01064288. Also provided by the invention are tissue cultures of the soybean variety 01064288 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01064288 with itself or another soybean variety and plants produced by such methods. |
| US10053699B1 |
Soybean variety 01068892
The invention relates to the soybean variety designated 01068892. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01068892. Also provided by the invention are tissue cultures of the soybean variety 01068892 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01068892 with itself or another soybean variety and plants produced by such methods. |
| US10053696B2 |
MiRNA-489 in treatment of breast cancer
Breast cancer treatment methods and materials incorporating microRNA-489 are described. The methods and materials have been developed from identification of a double-negative feedback loop between miR-489 and the HER2-SHP2-MAPK signaling axis. The methods and materials may be particularly beneficial in treatment and diagnosis of HER2 positive breast cancers. |
| US10053693B2 |
Method for controlling obesity using minimally invasive means
Methods for controlling obesity using minimally-invasive procedures including introducing embolic crystal particles that are naturally occurring and mostly non-toxic salts into the arterial capillaries feeding the sections of the stomach where the appetite inducing hormone, ghrelin, is produced to limit the blood flow to the region reducing appetite; introducing a virus vector or antisense oligonucleotide to inhibit the production of ghrelin and reduce the appetite; and introducing a soluble embolic particle with a virus vector or antisense oligonucleotide which will inhibit the flow of blood initially and then dissolve and release the inhibit vector to the region, generating ghrelin to control the appetite. |
| US10053690B2 |
Anti-miR-27b and anti-miR-148a oligonucleotides as therapeutic tools for treating dyslipidemias and cardiovascular diseases
The present invention relates to anti-miR-27b and anti-miR-148a oligonucleotides that are capable of decreasing the level and/or activity of miR-27b and miR-148a, respectively. In conjunction with the oligonucleotide molecules of the present invention, the invention also provides a method for decreasing the level and/or activity of miR-27b and/or miR-148a in a cell. In a further embodiment, the invention provides a method for treating a disease, especially dyslipidemias and cardiovascular diseases. |
| US10053686B2 |
Methods for one step nucleic acid amplification of non-eluted samples
The present invention relates to methods and kits which can be used to amplify nucleic acids with the advantage of decreasing user time and possible contamination. For easy processing and amplification of nucleic acid samples, the samples are bound to a solid support and used directly, without purification, in a nucleic acid amplification reaction such as the polymerase chain reaction (PCR). |
| US10053685B2 |
Nucleic acid preparation compositions and methods
Provided herein are methods and compositions to extract and enrich by, physical separation or amplification, relatively short nucleic acids from a nucleic acid composition containing a high background of longer nucleic acids (e.g., host or maternal nucleic acids; genomic nucleic acid and the like). |
| US10053683B2 |
Intercellular labeling of ligand-receptor interactions
An sortase-mediated intercellular labeling method allowing for tracking ligand-receptor interaction both in vitro and in vivo; and uses thereof for tracking molecule interactions both in vitro and in vivo, identifying modulators of ligand-receptor interaction, identifying potential binding partners of a protein of interest, identifying B cells expressing high affinity B cell receptors to antigens, and identifying the antigen to which a T cell of interest binds. |
| US10053682B2 |
β-galactosidase mutant with high transglycosidase activity, and preparation method thereof and uses thereof
The present invention relates to the field of genetic engineering and hereditary engineering. The present invention discloses a β-galactosidase (β-galactoside galactohydrolase, EC 3.2.1.23) mutant with high transglycosidase activity, which is obtained by single-site-saturation mutation of amino acid sequences of β-galactosidase from Aspergillus candidus and Aspergillus oryzae, with own signal peptides removed. The transglycosidase activity of the mutant is over 15% higher than that of wild types. Meanwhile, the present invention also discloses a DNA molecule which encodes the mutant, a recombinant expression vector containing the DNA molecule, and a host cell expressing the DNA molecule. In addition, the present invention also provides a method for preparing β-galactosidase mutant with high transglycosidase activity by using the recombinant expression vector and applications of the mutant, the DNA molecule, the recombinant expression vector and the host cell in preparation of β-galactosidase. |
| US10053681B2 |
Chimeric bacteriophage lysin with activity against staphylococci bacteria
The present disclosure relates to chimeric bacteriophage lysins useful for the identification and/or reduction of staphylococcal populations. For example, a chimeric bacteriophage lysin was engineered and shown to effectively kill all strains of staphylococci tested including antibiotic resistant methicillin-resistant S. Aureus and VISA. |
| US10053678B2 |
G16 glucoamylase compositions and methods
The invention is directed to novel glucoamylases. |
| US10053674B2 |
Methods and compositions using fungal laccases to reduce turf thatch
The present disclosure includes methods and compositions for reducing turf thatch and/or preventing turf thatch buildup. The compositions include isolated fungal laccase enzymes, such as laccase enzymes from white rot fungi. Methods of reducing and/or preventing turf thatch buildup include applying compositions including isolated fungal laccase enzymes to turfgrass. |
| US10053671B2 |
Mutations that confer genetic stability to additional genes in influenza viruses
The disclosure provides for an isolated recombinant influenza virus having at least one of: a PA gene segment encoding PA with a residue at position 443 that is not arginine, a PB1 gene segment encoding PB1 with a residue at position 737 that is not lysine, a PB2 gene segment encoding PB2 with a residue at position 25 that is not valine or a residue at position 712 that is not glutamic acid, a NS gene segment encoding a NS1 with a residue at position 167 that is not proline, a HA gene segment encoding a HA with a residue at position 380 that is not threonine, or any combination thereof, and methods of making and using the virus. |
| US10053669B2 |
Method for differentiating pluripotent stem cell induced from mesenchymal stem cell into osteoblast
The present invention relates to a medium composition containing an Ecklonia cava extract for dedifferentiation an induced pluripotent stem cell. Also, the present invention relates to a method for differentiating an induced pluripotent stem cell produced by using the medium composition into osteoblasts. When using the medium composition according to the present invention, induced pluripotent stem cells using mesenchymal stem cells can be produced efficiently, and the pluripotent stem cells which have been produced can be useful as a cell treatment agent by being capable of being differentiated into osteoblasts. |
| US10053662B2 |
Dispersing feedstocks and processing materials
Biomass feedstocks (e.g., plant biomass, animal biomass, and municipal waste biomass) are processed to produce useful products, such as fuels. For example, systems are described that can convert feedstock materials to a sugar solution, which can then be fermented to produce ethanol. Biomass feedstock is dispersed in a liquid medium and then saccharified. |
| US10053655B2 |
Photoresist stripping using intelligent liquids
The invention present describes novel cleaning agents based on a multiphase system, the use thereof for removing photoresist coatings from surfaces, and a method for removing photoresist coatings from surfaces. The multiphase system according to the invention is used in particular for removing coatings, photoresist coatings, polymer layers, dirt layers, insulation layers, and metal layers from surfaces. |
| US10053654B2 |
Solid free-flowing particulate laundry detergent composition
A solid free-flowing particulate laundry detergent composition including: (a) from 0.1 wt % to 5 wt % hueing agent particle comprising: (i) from 2 wt % to 10 wt % hueing agent; and (ii) from 60 wt % to 98 wt % clay; and (b) from 0.5 wt % to 20 wt % ethoxylated alkyl sulphate particle including: (i) from 40 wt % to 60 wt % partially ethoxylated alkyl sulphate anionic detersive surfactant; (ii) from 20 wt % to 50 wt % salt; and (iii) from 10 wt % to 30 wt % silica. |
| US10053648B2 |
Continuous-flow extraction system and method
A continuous-flow extraction system and method for extracting oil from oil-bearing plant parts, or biomass, with liquid-phase hydrocarbon solvent in a continuous process, providing more than one extraction vessel so that one or more extraction vessels can be cleared of exhausted biomass and reloaded with biomass, while another one or more extraction vessels are undergoing the extraction process, optionally providing a de-waxer for use when needed, providing a primary jacketed separator vessel for flashing hydrocarbon solvent to a vapor phase and precipitating and collecting liquid plant extract, providing at least one secondary jacketed separator vessel for purification and refinement of vapor-phase hydrocarbon solvent and providing for re-liquefication of the solvent for the purpose of re-circulating and reusing the solvent, and providing for the heating, cooling, and pumping necessary to carry out the various steps. |
| US10053646B2 |
Microalgal compositions and uses thereof
Provided are microalgal compositions and methods for their use. The microalgal compositions include lubricants that find use in industrial and other applications. |
| US10053633B2 |
Production of xylenes from syngas
This disclosure relates to the production of xylenes from syngas, in which the syngas is converted to an aromatic product by reaction with a Fischer-Tropsch catalyst and an aromatization catalyst. The Fischer-Tropsch catalyst and aromatization catalyst may be different catalysts or combined into a single catalyst. The aromatic product is then subjected to selective alkylation with methanol and/or carbon monoxide and hydrogen to increase its p-xylene content. |
| US10053628B2 |
Method for treating carbonaceous materials by vapor thermolysis
The present invention relates to a method for treating carbonaceous materials by steam thermolysis, comprising: shredding carbonaceous waste materials; introducing the shredded carbonaceous waste materials into a reactor heated by combustion gases, gases laden with steam being introduced into the reactor so as to heat said shredded carbonaceous waste materials to a temperature between 200 and 700° C. during a steam thermolysis reaction; cooling the combustion gases to a temperature between 200 and 450° C. and discharging said gases; discharging from the reactor the vapor/gas products formed in the reactor by steam thermolysis, followed by condensation of said products; separating the condensate obtained from said condensation into water containing residual hydrocarbons and into oil, and the water from the condensate being used as a source of heat energy for the reactor. The present invention also relates to a device for implementing the invention. |
| US10053624B2 |
Scintillation crystal, a radiation detection system including the scintillation crystal, and a method of using the radiation detection system
A scintillation crystal can include Ln(1-y)REyX3, wherein Ln represents a rare earth element, RE represents a different rare earth element, y has a value in a range of 0 to 1, and X represents a halogen. In an embodiment, RE is Ce, and the scintillation crystal is doped with Sr, Ba, or a mixture thereof at a concentration of at least approximately 0.0002 wt. %. In another embodiment, the scintillation crystal can have unexpectedly improved linearity and unexpectedly improved energy resolution properties. In a further embodiment, a radiation detection system can include the scintillation crystal, a photosensor, and an electronics device. Such a radiation detection system can be useful in a variety of radiation imaging applications. |
| US10053620B2 |
Proppant material and method for producing same
The material for proppant and method for producing the same relate to the chemistry of high-molecular weight compounds, and more particularly, to polymer materials with high requirements for physical and mechanical properties, for instance, for the production of proppants, i.e., propping granules, used in the oil and gas production by a method of hydraulic fracturing of formation. The technical result achieved by implementation of the present invention is an increase in thermal strength of the proppant material providing for a compressive strength of at least 150 MPa at a temperature of not less than 100° C. The method consists in the following. A mixture of oligocyclopentadienes is obtained by heating dicyclopentadiene (DCPD) to a temperature of 150-220° C. and holding at this temperature for 15-360 minutes. The oligomerization of dicyclopentadiene occurs. The mixture of oligomers is cooled down to 20-50° C., and polymer stabilizers, radical initiators, methacrylates and a catalyst are sequentially added thereto. The resultant polymer matrix is heated up to a temperature of 50-340° C. and is held at this temperature for 1-360 minutes, and thereafter is cooled down to room temperature. A metathesis polymerization (MP) and radical polymerization (RP) cross-linkage of the mixture of oligocyclopentadienes with methacrylic esters occurs. |
| US10053619B2 |
Siloxane surfactant additives for oil and gas applications
A well treatment additive includes a siloxane surfactant, a solvent and an aqueous phase. The solvent, in some embodiments, is a terpene hydrocarbon. Also disclosed is a method for using the well treatment additive to form and enhance the properties of foams useful for the treatment of oil and gas wells. Methods of using the novel well treatment foams include using the additives in a variety of well treatment processes including, but not limited to, acidizing operations, hydraulic fracturing operations, well remediation operations and water removal operations. |
| US10053618B2 |
Methods of enhancing and generating microfractures in shale formations
Methods for treating a shale formation may include injecting a pad fluid including a shale stabilizing agent into a shale formation to generate one or more fractures. The method may also include injecting a fracturing slurry including proppant particulates into the one or more generated fractures such that the proppant particulates form microfractures along shale fracture faces. At least a portion of the proppant particulates may be at least partially coated with at least one oxidizing agent. |
| US10053616B2 |
Encapsulated nanocompositions for increasing hydrocarbon recovery
A method for increasing production in a liquid hydrocarbon reservoir formation comprising the steps of introducing a nanoencapsulated composition solution capable of reducing the surface tension of a liquid hydrocarbon fraction, where the nanoencapsulated composition solution comprises a nanocapsule and a carrier fluid, such that the nanocapsule is dispersed in the carrier fluid; allowing the nanoencapsulated composition solution to interact with the liquid hydrocarbon fraction such that the surface tension of the liquid hydrocarbon fraction is reduced such that at least a portion of the liquid hydrocarbon fraction is capable of being displaced; introducing a water fraction into the wellbore under conditions such that at least a portion of the liquid hydrocarbon fraction is displaced from the liquid hydrocarbon reservoir formation; and recovering the at least a portion of the liquid hydrocarbon fraction and at least a portion of the nanoencapsulated composition solution using the wellbore. |
| US10053609B2 |
Styrenic block copolymers as thermally-activated viscosifiers for oilfield applications
Provided herein is a dispersion composition comprising a blend of a semi-crystalline, selectively hydrogenated block copolymer and a low polarity fluid for oilfield applications. The block copolymer comprises blocks of semi-crystalline hydrogenated polybutadiene, blocks of poly(mono alkenyl arenes), and blocks of hydrogenated, non-crystalline conjugated dienes. The dispersions can be converted to thixotropic fluids or cohesive gels and find application as insulating packer fluids, fluid loss pills, drilling fluids and completion fluids. |
| US10053604B2 |
Composite material for the protection of H2O sensitive devices based on surface functionalized nanozeolites dispersed in a polymeric matrix
A sensitive device is described including an edge of the sensitive device and a composite material sealing the edge of the sensitive device. The composite material includes a homogeneous dispersion of superficially functionalized nanozeolites in a polymerizable compound. The nanozeolites contain surface modifying organic groups belonging to the same chemical class of at least one functional group of the polymerizable compound. |
| US10053603B2 |
Block copolymers containing a copolymer myrcene block
A block copolymer comprising: at least one monoalkenyl arene monomer polymer block (A) and copolymer block (B) containing myrcene, said copolymer block B also including: a) at least one conjugated diene monomer having a lower molecular weight than myrcene, or b) at least one monoalkenyl arene monomer, or c) a mixture of a) and b). The polymer block A may be a copolymer block. When the polymer block A is a copolymer block, both block A and the copolymer myrcene block copolymer B can have a random, tapered or a controlled distribution configuration of comonomers. The block copolymer can be selectively or exhaustively hydrogenated. The block copolymer may be used in making adhesives and vibration damping compositions. |
| US10053601B2 |
Glyoxal adhesive system and process for manufacturing the same
An optical adhesive product and a process for manufacturing an optical adhesive product, laminated film ensembles, and laminated lenses. The optical adhesive product includes a glyoxal water solution that is pH adjusted for use as an optical adhesive that demonstrates a wet peel force strength above about 6 Newtons. A water based polymer, such as PVOH, may be added to the adhesive system. According to the process, the glyoxal adhesive system is manufactured and utilized to laminate TAC-PVA-TAC films together to form a polar film ensemble. The polar film ensemble is laminated to an optical substrate and in the case of an ophthalmic lens, surfaced, coated and edged. The optical adhesive product avoids film separation in the polar TAC-PAV-TAC film ensemble during edging. |
| US10053600B2 |
Multi-layer product
Multilayer product comprising at least one layer of an acrylate-based foam carrier (S); and a multiphase polymer composition (P) applied to this layer; the multiphase polymer composition (P) comprising: a comb copolymer (A) which is obtainable by polymerization of at least one (meth)acrylate monomer in the presence of at least one macromer selected from the group consisting of polymerizable ethylene-butylene, ethylene-propylene, ethylene-butylene-propylene and isobutylene macromers, and which forms a continuous acrylate phase and a discontinuous hydrocarbon phase Kw; and at least one hydrocarbon component (B) which is soluble in the hydrocarbon phase Kw of the comb copolymer (A) and comprises at least one plasticizer resin and at least one solid resin; the multiphase polymer composition (P) having a continuous acrylate phase with a static glass transition temperature Tg(Ac), measured by the DSC method, and a discontinuous hydrocarbon phase Kw1, comprising the hydrocarbon component (B) and having a static glass transition temperature Tg(Kw1), measured by the DSC method, where Tg(Kw1) is higher than Tg(Ac) by 35 to 60 kelvins. |
| US10053597B2 |
Acrylic dispersion-based coating compositions
Coating compositions and methods for their preparation are described. The coating compositions can include a first copolymer produced by emulsion polymerization and derived from one or more monomers including one or more (meth)acrylates, one or more acid monomers, and optionally styrene. The first copolymer can have a Tg from −50° C. to −23° C. and is present in an amount of 10-50% by weight based on the total polymer content. The coating compositions can also include a second copolymer produced by emulsion polymerization and derived from one or more monomers including one or more (meth)acrylates, one or more acid monomers, and optionally styrene. The second copolymer can have a Tg from −15° C. to 25° C. and is present in an amount of 50-90% by weight based on the total polymer content. Further described herein are dried coatings, methods for coating a substrate, and methods for producing a coating. |
| US10053588B2 |
Conductive material and substrate
The present invention provides a conductive material including: (A) a π-conjugated polymer, (B) a dopant polymer which contains one or more repeating units selected from “a1” to “a4” respectively shown by the following general formula (1) and has a weight-average molecular weight in the range of 1,000 to 500,000, and (C) one or more salts selected from the group consisting of a silver salt of carboxylic acid, a silver salt of β-diketone, a silver salt of β-ketoester, and silver carbonate. There can be provided a conductive material that has excellent film-formability and also can form a conductive film having high transparency and conductivity, superior flexibility and flatness when the film is formed from the material. |
| US10053584B1 |
Biological, water insoluble coating delivery system for capsaicin and other macrofouling inhibitors
A blend of capsaicin or other active ingredients, beeswax and a solid hydrogenated vegetable tri-glyceride is used to produce a crayon-like delivery system that is rubbed on an underwater surface to produce a durable coating that inhibits fouling. |
| US10053583B2 |
Metal pretreatment with acidic aqueous compositions comprising silanes
The invention is directed to an acidic aqueous metal pretreatment solution that comprises amino-functional organosilanes, complex anions of the elements Zr, Ti, Hf and/or Si as well as oxyacids of phosphorus; a process for the treatment of metal substrates, especially selected from zinc and zinc-coated steel substrates, wherein metal pretreatment solutions of this invention are applied to reduce corrosion when applied to metal surfaces and in addition confer good adhesion properties for subsequently coated organic lacquers. |
| US10053578B2 |
Casting wax
A blended wax for lost wax casting comprises a blend of three or more paraffinic or similarly petrochemically derived wax cuts. Preferably each of the three or more wax cuts have a different melting point, the melting point of each wax cut differing from the melting point of another wax cut by between 3 and 6 deg. C. |
| US10053573B1 |
Thermoplastic resin composition and method of preparing the same
The present disclosure relates to a thermoplastic resin composition and a method of preparing the same. In accordance with the present disclosure, a thermoplastic resin composition having superior property balance, such as processability, chemical resistance, heat stability, and impact resistance, and excellent transparency, and a method of preparing the same are provided. |
| US10053571B2 |
Polymer emulsion having heat sealability for blister package and preparation method thereof
The present invention provides a polymer emulsion having heat sealability for a blister package, and a method for preparing the same. Since the polymer emulsion of the present invention includes latex particles having an average particle diameter of a nanosize and a low unimodal particle size distribution, it may exhibit uniform and stable emulsion properties, particularly excellent heat sealability, and thus may be suitably used for a blister package and on the like. Furthermore, the polymer emulsion of the present invention is polymerized in an aqueous medium without using an organic solvent, and thus enables provision of a blister package with minimized harmfulness to a human body and the environment. |
| US10053570B2 |
Antiviral vinyl-chloride resin composition, antiviral sheet of vinyl-chloride resin, process for producing the same, interior decorative sheet, process for producing interior decorative sheet, interior decorative sheet of poly(vinyl chloride) resin, antiviral wallpaper, and process for producing antiviral wallpaper
There is provided an antiviral vinyl-chloride-based resin composition including: 100 parts by weight of a poly(vinyl chloride)-based resin obtained by mixing 10-90 parts by weight of a vinyl-chloride-based resin for paste with 90-10 parts by weight of a suspension vinyl-chloride-based resin; and 0.5-10.0 parts by weight of a sulfonic-acid-based surfactant. |
| US10053568B2 |
Heterophasic propylene copolymer with high melting point
Heterophasic propylene copolymer for retortability, said copolymer has a comonomer content in the range of 1.5 to 14.0 mol-%; a melting temperature in the range of 140 to 15° C. and a xylene cold soluble (XCS) fraction in the range of 10.0 to below 30.0 wt.-%. |
| US10053566B2 |
Ethylene-vinyl alcohol resin composition pellet
A pelletized resin composition according to the present invention contains an ethylene-vinyl alcohol resin (A), a polyamide (B), and a lower fatty acid magnesium salt (C) each in a specific amount, wherein the polyamide resin (B) is dispersed in the ethylene-vinyl alcohol resin (A) with an average dispersed particle diameter of 1 μm or less as determined using an electron microscope, and the lower fatty acid magnesium salt (C) is dispersed in both the ethylene-vinyl alcohol resin (A) and the polyamide resin (B). Accordingly, a pelletized resin composition that is superior in hue can be obtained. In addition, a film that is superior in thermal stability in the film formation, the appearance immediately after the film formation, and the appearance after the heating treatment is obtained. |
| US10053565B2 |
Ethylene interpolymer films
This disclosure relates to multilayer films having improved caulkability. These multilayer films have at least one layer containing an ethylene interpolymer product, or a blend containing an ethylene interpolymer product, where the ethylene interpolymer product has: a Dilution Index (Yd) greater than 0; total catalytic metal ≥3.0 ppm; ≥0.03 terminal vinyl unsaturations per 100 carbon atoms, and; optionally a Dimensionless Modulus (Xd) greater than 0. The ethylene interpolymer products have a melt index from about 0.4 to about 100 dg/minute, a density from about 0.950 to about 0.970 g/cm3, a polydispersity (Mw/Mn) from about 2 to about 25 and a CDBI50 from about 55% to about 97%. Further, the ethylene interpolymer products are a blend of at least two ethylene interpolymers; where one ethylene interpolymer is produced with a single-site catalyst formulation and at least one ethylene interpolymer is produced with a heterogeneous catalyst formulation. |
| US10053563B2 |
Process for producing high density polyethylene composition having high environmental stress crack resistance from post consumer plastic and articles made of said composition
A process may include providing a polyethylene post consumer resin, providing a virgin polyethylene resin, and blending the polyethylene post consumer resin with the virgin polyethylene resin to produce a composition. The polyethylene post consumer resin may have an ESCR of at most 10 hours, a density ranging from 0.950 to 0.967 g/cm3, and an HLMI of 40 to 70 g/10 min. The virgin polyethylene resin may include fractions A and B, with fraction A having a higher molecular weight and lower density than fraction B. Fraction A may have an HL275 of at least 0.1 g/10 min and of at most 4 g/10 min, and a density of at least 0.920 g/cm3 and of at most 0.942 g/cm. The virgin polyethylene resin may have an HLMI of 5 to 75 g/10 min, and a density ranging from 0.945 to 0.960 g/cm3. |
| US10053562B2 |
Resin composition, toner for electrophotography and hot melt composition
Provided is a resin composition which contains (A) a polyethylene wax satisfying the requirements (i)-(iv) described below and (B) at least one resin selected from the group consisting of thermoplastic resins and thermosetting resins, wherein the mass ratio of (A) to (B) is from 0.1/99.9 to 50/50. This resin composition is useful for providing a toner which can be fixed by means of a relatively-low-temperature heating body and has good offset resistance, and which is suppressed in increase of particle diameters even if the toner is stored for a long period of time. (i) The weight average molecular weight (Mw) is within the range from 400 to 1,500. (ii) The molecular weight distribution (Mw/Mn) is within the range from 1.2 to 2.5. (iii) The penetration as measured at 25° C. is 5 dmm or less. (iv) The melting point (Tm) is within the range from 50° C. to 110° C. |
| US10053560B2 |
Rubber composition for promoting electrical conductivity, and tire with component
The invention relates to a rubber composition and its preparation for providing a path of least electrical resistivity through an electrically resistive rubber composition for a tire with a component of such rubber composition, particularly a tire tread. |
| US10053556B2 |
Barrier coating compositions, composites prepared therefrom, and quantum dot polymer composite articles including the same
A barrier coating composition including: a monomer combination including a first monomer having at least two thiol groups at its terminal end and a second monomer having at least two carbon-carbon unsaturated bond-containing groups at its terminal end; and a plurality of organo-modified clay particles dispersed in the monomer combination, wherein the organo-modified clay particles include a compound having a hydrocarbyl group linked to a heteroatom, and wherein the compound is a primary, secondary, or tertiary amine, a quaternary organoammonium salt, a primary, secondary, or tertiary phosphine, a quaternary organophosphonium salt, a thiol including an amine group, or a combination thereof. |
| US10053555B2 |
Flame retardant resins comprising phosphorus containing flame retardants
Resin compositions comprising flame retardant materials obtained by heating phosphonic acid salts at temperatures above 200° C., have excellent properties and exhibit manageable curing behavior. Laminates, composites, molded articles and the like, which have excellent flame retardant properties and physical characteristics, are readily prepared from the resin compositions of the invention. |
| US10053549B2 |
Organic infrared attenuation agents
Organic infrared attenuation agents have been developed to improve the thermal insulation properties of polymeric foams such as polystyrene low density foams. The organic infrared attenuation agents can include polyols such as sorbitol, maltitol, and poly(ethylene glycol), polysaccharides such as starch or cellulose, and infrared attenuation polyesters such as polybutylene terephthalate. The organic attenuation agents include aromatic compounds or carbon oxygen bonds that are effective in absorbing infrared radiation at the desired wavelengths. |
| US10053546B2 |
Water soluble packaging
This invention relates to improved water soluble, polyvinyl alcohol based film packaging. More particularly, this invention relates to the use of polyvinyl alcohol based films having a defined crystalline structure, in antimicrobial packaging applications. |
| US10053537B2 |
High-fluidity polycarbonate copolymer, process for production highly polymerized aromatic polycarbonate resin and aromatic polycarbonate compound
Copolymer having high fluidity and high molecular weight which is formed of a structural unit derived from an aliphatic diol compound and a structural unit derived from an aromatic dihydroxy compound. A polycarbonate resin composition is also provided comprising a highly polymerized aromatic polycarbonate resin as a main component and also comprising cyclic carbonate present in an amount of not more than 3000 ppm, wherein the highly polymerized aromatic polycarbonate resin is produced by a process which comprises a highly-polymerizing process wherein an aromatic polycarbonate is reacted with an aliphatic diol compound in the presence of a transesterification catalyst to increase the molecular weight. |
| US10053532B2 |
Sulfhydryl-functionalized polymeric compositions for medical devices
The present disclosure provides sulfhydryl-modified polymer foams, which may be used for wound dressing materials. For example, the modified materials can include free sulfhydryl group, which can serve as a linker to attach biologically active molecules. For example, sulfhydryl groups can be used to conjugate biologically active polypeptides and/or metals to foam polymers. Methods for using sulfhydryl-modified polymers, such as for wound dressings, are also provided. |
| US10053529B2 |
Renewable bio-based (meth)acrylated monomers as vinyl ester cross-linkers
Anhydrosugar-based monomers prepared from isosorbide, isomannide, and isoidide and resin systems containing these anhydrosugar-based monomers that are partially to fully bio-based, which may produce materials having properties that meet or exceed the properties of similar petroleum derived vinyl ester resins. |
| US10053526B2 |
Catalyst for conjugated diene polymerization, conjugated diene polymer, modified conjugated diene polymer, polybutadiene, and compositions comprising foregoing
A catalyst for a conjugated diene polymerization including a metal compound (A) containing terbium, lanthanum, dysprosium, praseodymium, holmium, erbium, thulium, or gadolinium, an ionic compound (B) consisting of a non-coordinating anion and a cation, and an organic metal compound (C) of an element selected from the groups 2, 12 and 13 of the periodic table; a process for producing a conjugated diene polymer and a modified conjugated diene polymer using the same; a conjugated diene polymer; and a modified conjugated diene polymer. |
| US10053517B2 |
Hybrid constant regions
The invention provides hybrid constant regions and antibodies or fusion proteins incorporating the same. The hybrid constant regions include at least CH2 and CH3 regions of an IgG or IgA constant region and Cμ3 and Cμ4 regions of a Cμ constant region. The hybrids retain properties of both component constant regions. The hybrids retain the ability of a Cμ constant region to form multivalent complexes, e.g., pentameric or hexameric structures. IgG hybrids also retain IgG properties including pH-dependent FcRn binding, which is associated with a relatively long in vivo half-life, and specific binding to protein G, which facilitates purification. Depending on the isotype and subtype, the nature of the antigen and presence of additional IgG CH1 and hinge domains, IgG hybrids may also retain properties of specific binding to protein A, and effector functions ADCC, CDC and opsonization. IgA hybrids retain the property of IgA of binding to an Fc-alpha receptor CD89. |
| US10053514B2 |
Human bispecific EGFRvIII and CD3 antibody engaging molecules
We have constructed a polynucleotide encoding a bispecific antibody engaging molecule which has one arm that specifically engages a tumor cell which expresses the human EGFRvIII mutant protein on its surface, and a second arm that specifically engages T cell activation ligand CD3. The polynucleotide is codon optimized for expression in CHO cells. The subunits of the engaging molecules are organized to achieve greater efficiency. These are therapeutic agents. |
| US10053510B2 |
FasR antibodies and methods of use
Provided herein are an exogenous antibody that binds selectively to a misfolded form of human FasR, and methods and uses for said antibody. Specifically disclosed is the antibody designated AMF 3a-118 which selectively binds the peptide represented by LHHDGQFCH (SEQ ID NO:2) and the antibody designated AMF 3d-19 which selectively binds the peptide represented by NSTVCEH (SEQ ID NO:5). |
| US10053507B2 |
Human PAC1 antibodies
Antibodies and antigen-binding fragments thereof that bind to human PAC1 are provided. Nucleic acids encoding the antibodies and antigen-binding fragments thereof, vectors, and cells encoding the same are also provided. The antibodies and antigen-binding fragments thereof can inhibit binding of PAC1 to PACAP, and are useful in a number of PAC1 related disorders, including the treatment and/or prevention of headache disorders, including migraine and cluster headache. |
| US10053505B2 |
Sodium pump antibody agonists and methods of treating heart disease using the same
Antibodies that are agonists of sodium pump (Na+/K+ ATPase; NKA) activity are provided. In particular, antibodies that specifically bind epitopes on the beta-1(β1) subunit of NKA are disclosed. These antibodies have the ability to increase the activity of the catalytic alpha subunit of NKA upon β1 subunit binding. Due to their activity, the antibodies also have the ability to trigger a positive inotropic effect in cardiac tissues (i.e., increase cardiac contraction). The present invention thus includes, but is not limited to, NKA β1 subunit peptide epitopes, antibodies that specifically bind the epitopes, methods of increasing NKA activity and cardiac contraction through administration of the peptide vaccines or the antibodies, and methods of treating and/or preventing heart disease through administration of the peptides or the antibodies. |
| US10053504B2 |
SPARC binding ScFvs
The invention provides compositions comprising SPARC binding ScFv and its use. |
| US10053503B2 |
Monoclonal antibodies that neutralize anthrax toxins
The present invention relates to monoclonal antibodies that bind or neutralize anthrax lethal factor (LF), edema factor (EF), and/or protective antigen (PA). The invention provides such antibodies, fragments of such antibodies retaining anthrax toxin-binding ability, fully human or humanized antibodies retaining anthrax toxin-binding ability, and pharmaceutical compositions including such antibodies. The invention further provides for isolated nucleic acids encoding the antibodies of the invention and host cells transformed therewith. Additionally, the invention provides for prophylactic, therapeutic, and diagnostic methods employing the antibodies and nucleic acids of the invention. |
| US10053496B2 |
Compositions and methods for exosome targeted expression
The present application relates to methods of producing exosomes. The application also provides a method for preparing a protein composition comprising culturing an exosome-producing cell expressing a Nef-fusion protein comprising a Nef-derived peptide fused to a protein of interest; isolating exosomes from the exosome-producing cell culture; and purifying the protein of interest from the isolated exosomes. The application further discloses compositions that comprise exosomes containing the Nef-fusion protein, as well as methods of using the Nef-fusion protein and exosomes containing the Nef-fusion protein. |
| US10053493B2 |
Methods and compositions for dengue virus vaccines
The present invention provides compositions and methods of use comprising a chimeric dengue virus E glycoprotein comprising a dengue virus E glycoprotein backbone, which comprises amino acid substitutions that introduce an epitope that is recognized by an antibody from a dengue virus serotype that is different from the dengue virus serotype of the dengue virus E glycoprotein backbone. |
| US10053491B2 |
Method for producing peptide hydrazide, peptide amide, and peptide thioester
An object of the present invention is to provide a method for producing a peptide thioester compound, a peptide hydrazide compound, and a peptide amide compound. The present invention provides a method for producing a peptide hydrazide compound or a peptide amide compound by using a compound represented by Formula (2): wherein R1, R2, R3, and X are as defined in the specification, and using a hydrazine compound or an ammonia compound as a reaction reagent. The present invention also provides a method for producing a peptide thioester compound from the peptide hydrazide compound. |
| US10053490B2 |
Antimicrobial peptidomimetics
The present invention relates to peptidomimetics of the formula (I) or (I)c wherein L1, L2, L3, R1, R2, R3, R4, R5, R6, n, m, Q, X, Z1 and Z2 are defined as mentioned in the description and to salts and solvates of each of these compounds and to processes for the preparation thereof, compositions containing them and the uses of such compounds. It has been found that the compounds have a high microbicide activity and are suited to combat resistant bacteria, such as meticillin-resistant Staphylococcus aureus (MRSA) strains, at very low concentrations. |
| US10053484B2 |
Heterocycle-substituted xanthene dyes
The present invention relates to fluorescent dyes in general. The present invention provides a wide range of fluorescent dyes and kits containing the same, which are applicable for labeling a variety of biomolecules, cells and microorganisms. The present invention also provides various methods of using the fluorescent dyes for research and development, forensic identification, environmental studies, diagnosis, prognosis, and/or treatment of disease conditions. |
| US10053481B2 |
Transition metal compound, transition metal catalyst composition for polymerizing olefin, containing same, and method for preparing ethylene homopolymer or copolymer of ethylene and alpha-olefin by using same
Provided are a novel transition metal compound, a transition metal catalyst composition for preparing an ethylene homopolymer or a copolymer of ethylene and α-olefin, containing the same, a method for preparing an ethylene homopolymer or a copolymer of ethylene and α-olefin using the same, and an ethylene homopolymer or a copolymer of ethylene and α-olefin prepared using the same. |
| US10053470B2 |
Inhibitors of PI3K-delta and methods of their use and manufacture
The invention is directed to Compounds of Formula I: and pharmaceutically acceptable salts or solvates thereof as well as methods of making and using the compounds. |
| US10053467B2 |
Therapeutic isoxazole compounds
The invention provides a compound of formula I: wherein A1, A2, A3, R1, X, Y, and B have any of the values described herein, as well as salts of such compounds, compositions comprising such compounds, and therapeutic methods that comprise the administration of such compounds. The compounds are inhibitors of monoamine oxidase B (MAO-B) enzyme function and are useful for improving cognitive function and for treating psychiatric disorders in animals. |
| US10053460B2 |
Process for the preparation of tert-butyl 4-((2S ,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamido)piperidine-1-carboxylate and analogs thereof
The present invention relates to processes for preparing compounds of Formula I. Such compounds include interme-diates in the manufacture of 7-oxo-1,6-diazabicyclo[3.2.1 ]octane-2-carboxamide beta-lactamase inhibitors such as (2S,5R)-7-oxo-N-5 piperidin-4-yl-6-(sulfoxy)-1,6-diazabicyclo[3.2.1]octane-2-carboxamide. The present invention also relates to novel intermediates formed i these processes. The present invention relates to a process for preparing a compound of Formula I or a pharmaceutically acceptable salt thereof. |
| US10053459B2 |
Life-extending agent, life extension method using the life-extending agent, novel dual oxidase activator, method for activating dual oxidase, production of life-extending agent, and production of dual oxidase activator
The present invention provides a life-extending agent comprising pyrroloquinoline quinone and/or a derivative of the pyrroloquinoline quinone. |
| US10053456B2 |
Cyclopropanamine compound and use thereof
The present invention provides a compound having a lysine-specific demethylase-1 inhibitory action, and useful as a medicament such as a prophylactic or therapeutic agent for schizophrenia, developmental disorders, particularly diseases having intellectual disability (e.g., autistic spectrum disorders, Rett syndrome, Down's syndrome, Kabuki syndrome, fragile X syndrome, Kleefstra syndrome, neurofibromatosis type 1, Noonan syndrome, tuberous sclerosis), neurodegenerative diseases (e.g., Alzheimer's disease, Parkinson's disease, spinocerebellar degeneration (e.g., dentatorubural pallidoluysian atrophy) and Huntington's disease), epilepsy (e.g., Dravet syndrome) or drug dependence, and the like. A compound represented by the formula wherein each symbol is as defined in the present specification, or a salt thereof. |
| US10053454B2 |
Carbazole compounds useful as bromodomain inhibitors
The present invention is directed to carbazole compounds, pharmaceutically acceptable compositions comprising compounds of the invention and methods of using the compositions in the treatment of various disorders. |
| US10053453B2 |
Compounds and their use as BACE inhibitors
The present application relates to compounds of formula (I), (Ia), or (Ib) and their pharmaceutical compositions/preparations. This application further relates to methods of treating or preventing Aβ-related pathologies such as Down's syndrome, β-amyloid angiopathy such as but not limited to cerebral amyloid angiopathy or hereditary cerebral hemorrhage, disorders associated with cognitive impairment such as but not limited to MCI (“mild cognitive impairment”), Alzheimer's disease, memory loss, attention deficit symptoms associated with Alzheimer's disease, neurodegeneration associated with diseases such as Alzheimer's disease or dementia, including dementia of mixed vascular and degenerative origin, pre-senile dementia, senile dementia and dementia associated with Parkinson's disease. |
| US10053447B2 |
Fluorescent compounds
Compounds used as labels with properties comparable to known fluorescent compounds. The compounds can be conjugated to proteins and nucleic acids for biological imaging and analysis. Synthesis of the compounds, formation and use of the conjugated compounds, and specific non-limiting examples of each are provided. |
| US10053443B2 |
2-phenylbenzofuran derivatives, method for preparing the same and use of the same for treating inflammatory disease
The present invention relates to a novel 2-phenylbenzofuran derivative or a pharmaceutically acceptable salt thereof, a production method for the same, and a pharmaceutical composition for preventing or treating an inflammatory disease comprising the same as an active ingredient, and the novel 2-phenylbenzofuran derivative or the pharmaceutically acceptable salt thereof according to the present invention is outstandingly effective in suppressing NO, IL-6, and TNF-alpha induced by macrophages, and therefore can advantageously be used in a pharmaceutical composition for preventing or treating an inflammatory disease. |
| US10053428B2 |
5-aminotetrahydroquinoline-2-carboxylic acids and their use
The present application relates to novel 5-amino-5,6,7,8-tetrahydroquinoline-2-carboxylic acids, to processes for their preparation, to their use for the treatment and/or prevention of diseases, and to their use for producing medicaments for the treatment and/or prevention of diseases, especially for the treatment and/or prevention of cardiovascular and cardiopulmonary disorders. |
| US10053427B2 |
Crystalline forms of cabozantinib phosphate and cabozantinib hydrochloride
The present invention relates to crystalline forms of cabozantinib phosphoric acid salt and cabozantinib hydrochloric acid salt and to a method for their preparation. Furthermore, the invention relates to pharmaceutical compositions comprising said crystalline forms and their use as anti-cancer medicaments. Cabozantinib, i.e. N-{4-[(6,7-dimethoxy-4-quinolinyl)oxy]phenyl}-N′-(4-fluorophenyl)-1,1-cyclopropanedicarboxamide is represented by the chemical structure: Formula. |
| US10053420B2 |
Processes for the preparation of compounds, such as 3-arylbutanals, useful in the synthesis of medetomidine
There is provided a process for the preparation of a compound of formula (I) as defined herein, wherein said process comprises reacting a compound of formula (II) as defined s herein with one or more suitable Vilsmeier reagent. |
| US10053411B2 |
3-hydroxypropionaldehyde detection and extraction
The present invention relates to a method of extracting 3-hydroxypropionaldehyde (3-HPA) and/or derivatives thereof from an aqueous solution comprising 3-HPA, the method comprising: (a) contacting the aqueous solution with chitosan and/or chitosan comprising polymers; (b) separating the 3-HPA bound chitosan and/or chitosan comprising polymers; and (c) washing the 3-HPA bound chitosan and/or chitosan comprising polymers at least once with a washing medium; wherein 3-HPA and/or derivatives thereof is in the washing medium. |
| US10053406B2 |
Synthesis of honokiol
Disclosed herein are improved methods for the synthesis of honokiol, as well as methods for the synthesis of 3,3′-di-tert-butyl-5,5′-dimethyl-[1,1′-biphenyl]-2,4′-diol, 3′,5-dimethyl-[1,1′-biphenyl]-2,4′-diol, and 2,4′-dimethoxy-3′,5-dimethyl-1,1′-biphenyl, 3,3′,5,5′-tetra-tert-butyl-[1,1′-biphenyl]-2,4′-diol, and certain tetrasubstituted bisphenols, and uses therefor. |
| US10053402B2 |
Method for producing conjugated diolefin
A method for producing a conjugated diolefin is configured as follows. A monoolefin having four or more carbon atoms is fed from a monoolefin feed nozzle(s) installed at n place(s) (n=1, 2, . . . , n). In addition, at least 50% or more of a total amount of an oxygen-containing gas is fed from an oxygen-containing gas feed nozzle located at a bottom of a fluidized bed reactor. Furthermore, the monoolefin feed nozzles at heights a1, a2, . . . , an from the oxygen-containing gas feed nozzle feed the monoolefin having four or more carbon atoms at ratios of b1, b2, . . . , bn (b1+b2+ . . . +bn=1), respectively, and a weighted mean value represented by the following formula and obtained from the above heights and the above ratios is 200 mm to 3000 mm. arithmetic mean value=a1*b1+a2*b2+ . . . +an*bn |
| US10053400B2 |
Fluidizable vanadium catalyst for oxidative cracking of hydrocarbons to olefins in a gas phase oxygen free environment
Fluidizable catalysts for the gas phase oxygen-free oxidative cracking of alkanes, such as hexane, to one or more olefins, such as ethylene, propylene, and/or butylene. The catalysts comprise 1-15% by weight per total catalyst weight of one or more vanadium oxides (VOx), such as V2O5. The catalysts are disposed on an alumina support that is modified with cerium to influence catalyst acidity and characteristics of lattice oxygen at the catalyst surface. Various methods of preparing and characterizing the catalyst as well as methods for the gas phase oxygen free oxidative cracking of alkanes, such as hexane, to one or more olefins, such as ethylene, propylene, and/or butylene with improved alkane conversion and olefins product selectivity are also disclosed. |
| US10053397B2 |
Hydrodeoxygenation of oxygenates
The present disclosure relates generally to processes and systems for the hydrodeoxygenation of an oxygenate feedstock that increases the conversion of oxygenates to hydrocarbons while avoiding detrimental effects resulting from increasing the severity of the hydrodeoxygenation reaction. |
| US10053393B2 |
Methods and systems for stabilizing organic material
The present application relates to systems and methods for processing organic material. The methods may include extraction of biochemical nutrients from organic material, such as food scraps. The method can include comminuting the organic material to form a slurry from components comprising liquid and organic material; combining the slurry with microorganisms, such as a yeast, under aerobic conditions to form a mixture of the slurry and yeast; aerating the mixture; and forming a biomass and a nutrient-rich broth, in which the biochemical nutrients are stabilized and anabolized. The systems may, in some embodiments, be configured to perform the methods of processing organic materials. |
| US10053384B2 |
System and process for removing nitrogen compounds and odors from wastewater and wastewater treatment system
A wastewater treatment system includes a wastewater collection system, at least one aeration subsystem aerating the aerobic portion, and at least one filtration subsystem. The wastewater collection system has an anoxic portion, an aerobic portion downstream of the anoxic portion, an anaerobic portion downstream of the aerobic portion. The filtration subsystem includes at least one bioreacting filter receiving fluid from the aerobic portion, being operable to filter wastewater received from the aerobic portion, and discharging filtered fluid into the anoxic portion, an oxygen contactor fluidically connected between the aerobic portion and the at least one bioreacting filter and operable to diffuse oxygen into the fluid being supplied from the aerobic portion, and an oxygen supply operable to supply oxygen to the oxygen contactor. |
| US10053383B2 |
BioFerric-flocculant enhanced primary treatment process (BEPT) for sewage treatment
The present invention relates to one step “BioFerric flocculant enhanced primary treatment” (BEPT) process for domestic sewage treatment. More particularly, it relates to a novel composite flocculant consisting of acidophilic bacteria, and bacteriogenic flocculants for sewage flocculation and settling that enhanced the sewage treatment process by minimizing the chemical uses and steps and direct dewatering of sludge without preconditioning. |
| US10053381B2 |
Pulse-power apparatus and water treatment system for inhibiting scale formation and microorganism growth
The present invention relates to an apparatus for inhibiting scale formation and microorganism growth within a moving water system, with the apparatus including: (i) a pulse-power assembly having a fly-back pulse generator circuit effective to produce a current pulse that when terminated yields a voltage spike and generates a plurality of frequencies of energy, where the fly-back pulse generator circuit comprises a coil as an integral portion of the fly-back pulse generator circuit; and (ii) a chamber for passing water from the moving water system therethrough, where the coil is wound around the chamber so as to transmit the plurality of frequencies of energy into the chamber in order to inhibit scale formation and microorganism growth within the moving water system. Water treatment systems and methods of using the apparatus are also provided. |
| US10053378B2 |
Forward osmosis-type fresh water composite system
According to one embodiment of the present invention, a forward osmosis-type fresh water composite system includes: a fuel cell device that has a cathode electrode in which carbon dioxide supplied from a plant is converted into carbonate ion (CO32−) and an anode electrode that produces electric energy by reacting the carbonate ion (CO32−) with hydrogen and discharges the carbon dioxide; and a carbon dioxide collection unit that reacts the carbon dioxide supplied from the fuel cell device and water supplied from the outside with ammonia separated from a draw solution separation unit so as to produce a high-concentration draw solution and then supplies the high-concentration draw solution to a forward osmosis separation device. |
| US10053377B2 |
Water softening device for use for a pet
A water softening device for use for a pet is provided, comprising: a first chamber having a shape of a hollow container; a second chamber having a shape of a hollow container, the second chamber being detachably attached to an upper section inside the first chamber; and a filter cartridge having a plurality of openings and containing an ion exchange resin therein, the filter cartridge being detachably attached to a bottom section of the second chamber and positioned to protrude from the bottom section of the second chamber to a lower section inside the first chamber. The second chamber is configured to receive and contain first water including tap water, and the lower section inside the first chamber is configured to receive and contain second water that is the first water after passing through the filter cartridge based on gravity. |
| US10053375B2 |
Methods and systems for treating spent caustic and regenerating media
Methods and systems for applying separation processes to a spent caustic stream are disclosed. Methods and systems for regenerating media utilized in spent caustic separation processes are disclosed. |
| US10053372B1 |
Method and apparatus for filtering stormwater
A device and method for increasing the area available for passing contaminated stormwater through a granular media. The device comprises of one or more elements of predetermined size and shape. The increased area available for flow is obtained by introducing a first media into predetermined areas of the device, introducing a second media into predetermined areas of the device, and bringing into contact the first and second media. |
| US10053371B2 |
System and method for preparing high-purity vanadium pentoxide powder
The present invention provides a system and method for preparing high-purity vanadium pentoxide powder. Industrial grade vanadium pentoxide is converted to vanadium oxytrichloride by low temperature fluidizing chlorination, wherein chlorinating gas is preheated via heat exchange between fluidizing gas and chlorination flue gas, and an appropriate amount of air is added to enable a part of carbon powder to combust so as to achieve a balanced heat supply during the chlorination, thereby increasing the efficiency of chlorination and ensuring good selectivity in low temperature chlorination. The vanadium oxytrichloride is subjected to purification by rectification, ammonium salt precipitation and fluidized calcination, thereby obtaining high-purity vanadium pentoxide, wherein the ammonia gas produced during calcination is condensed and then recycled for ammonium salt precipitation. The system and method have advantages of favorable adaptability to raw material, less pollution, low energy consumption in production, low operation cost, stable product quality, etc. |
| US10053368B1 |
Synthesis of AFX framework type molecular sieves
A method is provided for the synthesis of AFX framework type molecular sieves using a structure directing agent selected from one or more of hexamethonium dications, 1,6-bis(N-methylpyrrolidinium)hexane dications, and 1,4-bis(N-methylpyrrolidinium)butane dications. |
| US10053366B2 |
Methods of controllably forming bernal-stacked graphene layers
Methods of controllably forming Bernal-stacked graphene layers are disclosed. The methods comprise: (1) cleaning a surface of a catalyst; (2) annealing the surface of the catalyst; (3) applying a carbon source onto the cleaned and annealed surface of the catalyst in a reaction chamber; and (4) growing the Bernal-stacked graphene layers on the surface of the catalyst in the reaction chamber, where the number of formed Bernal-stacked graphene layers is controllable as a function of one or more growth parameters, such as a total pressure of the reaction chamber. Further embodiments of the present disclosure also include steps of: (5) terminating the growing step; and (6) transferring the formed Bernal-stacked graphene layers from the surface of the catalyst onto a substrate. |
| US10053360B1 |
Pseudo SOI process
A method of processing a semiconductor substrate having a first conductivity type includes, in part, forming a first implant region of a second conductivity type in the semiconductor substrate where the first implant region is characterized by a first depth, forming a second implant region of the first conductivity type in the semiconductor substrate where the second implant region is characterized by a second depth smaller than the first depth, forming a porous layer within the semiconductor substrate where the porous layer is adjacent the first implant region, and growing an epitaxial layer on the semiconductor substrate thereby causing the porous layer to collapse and form a cavity. |
| US10053359B2 |
Microelectronic packages having axially-partitioned hermetic cavities and methods for the fabrication thereof
Microelectronic packages and methods for producing microelectronic packages are provided. In one embodiment, the method includes bonding a first Microelectromechanical Systems (MEMS) die having a first MEMS transducer structure thereon to a cap piece. The first MEMS die and cap piece are bonded such that a first hermetically-sealed cavity is formed enclosing the first MEMS transducer. A second MEMS die having a second MEMS transducer structure thereon is further bonded to one of the cap piece and the second MEMS die. The second MEMS die and the cap piece are bonded such that a second hermetically-sealed cavity is formed enclosing the second MEMS transducer. The second hermetically-sealed cavity contains a different internal pressure than does the first hermetically-sealed cavity. |
| US10053356B2 |
Systems, kits and methods for hands free, on demand, oral delivery of materials
Systems, methods and kits for orally delivering material via a pliable valve comprising a primary passageway, a secondary passageway, a primary valve oriented within the primary passageway, a secondary valve oriented within the secondary passageway, a first surface feature on an exterior surface of the bite valve, and a second surface feature on the exterior surface of the bite valve, wherein pressure applied to the first surface position opens a primary valve and pressure applied to the second surface position opens the primary and secondary valves are disclosed. |
| US10053353B2 |
Beverage dispensing apparatus with a refrigerated dispensing tube bundle and adjustable bypass manifold
Beverage dispensing apparatus, systems, and related methods are provided that have a recirculation loop to cool fluids in a dispensing tube bundle that delivers beverage fluids to a beverage dispensing assembly. A beverage dispensing apparatus includes an adjustable bypass manifold having an adjustable flow restriction that is configurable to enable the use of the beverage dispensing apparatus with different chilled soda recirculation systems. The adjustable bypass manifold includes ports for connection to the recirculation loop and ports for connection to a soda recirculation system. |
| US10053352B2 |
Systems and methods for beverage preservation
A receptacle for storing, pressurizing, and dispensing packaged beverages. The receptacle includes an airtight chamber with a removable lid, wherein the joint between the lid and the chamber is also airtight. A gas valve allows for the inflow and outflow of gas, and a tap port and tap stem allow the beverage to be dispensed without breaking the seal of the chamber. A pressure relief valve allows for more rapid depressurization. The chamber can be used at high and low pressures, such as a partial vacuum, to prevent oxidation of a number of open beverages, such as beers, wines, and sodas. A pressure gauge port coupled with an optional pressure gauge allows a user to verify the appropriate pressure for the type of beverage being preserved. The gas valve may be disposed on a base of the receptacle, as may the pressure relief and/or the pressure gauge port. |
| US10053344B1 |
Leveling system including storage and transport handle
A leveling system includes a plurality of leveling blocks for leveling a relatively large vehicle and a handle for securing the plurality of leveling blocks together for convenient storage and transport of the leveling blocks without a container. Each leveling block includes a pattern of protrusions that extend upwardly from a top surface and a pattern of recesses formed in a bottom surface. Each leveling block has an opening formed therethrough and at least one of the openings is provided with an internal thread. The handle includes an extensible and retractable portion adjacent a proximate end thereof and an external thread at a longitudinal opposite distal end thereof. The handle is guided through the openings of the plurality of leveling blocks and the external thread engages the internal thread provided on the at least one opening to secure the leveling blocks together. |
| US10053343B1 |
Truck bed scissor lift
An apparatus for transporting cargo within the box of a truck comprises a central platform, extending between first and second sides, the central platform sized to be located between wheel wells of a box of a truck, a lift, operable to move the central platform between a first position parallel to and proximate to a bottom horizontal surface of a bed of the box of the truck and a second position parallel to and vertically spaced above the first position, and first and second platform extensions, each of the first and second platform extensions operably engageable with the first or second side of the central platform so as to form a continuous planar surface therewith at the second position. |
| US10053331B2 |
Rope for an elevator and method of condition monitoring of the rope
A rope for a hoisting device, in particular for an elevator, includes at least one continuous load bearing member extending in longitudinal direction of the rope throughout the length of the rope, the load bearing member being made of composite material including reinforcing fibers embedded in polymer matrix. The composite material includes capsules embedded in the polymer matrix, the capsules storing monomer substance in fluid form. An elevator includes a rope of the aforementioned kind and a method for condition monitoring of a rope of an elevator. |
| US10053329B2 |
Automated aisle runner
An automated aisle runner includes an automated control unit and an aisle runner. The automated control unit includes a housing and a runner roller, wherein the runner roller is rotatably mounted within the housing. A fixed end of the aisle runner is connected to the runner roller, while a runner body is disposed around the runner roller, such that the runner body is wound around and unwound from the runner roller as the runner roller is rotated by a motor. A guide assembly is provided to ensure the aisle runner is extended or retracted in a straight, smooth manner, eliminating problematic tangling. A plurality of lights is positioned along the runner body, providing enhanced visual effects for the aisle runner, while a speaker provides audial effects. A microcontroller allows a user to control the color and pattern of the plurality of lights and the audio files played through the speaker. |
| US10053324B2 |
Sheet processing apparatus and image forming apparatus with sheet binding using concavities and convexities
A sheet processing apparatus includes a first member having a first concavo-convex portion in which pluralities of concavities and convexities are provided, a second member having a second concavo-convex portion in which pluralities of concavities and convexities are provided and clamping a sheet bundle together with the first concavo-convex portion of the first member, and a supporting portion supporting at least one of the first and second members turnably centering on a turning center. The first concavo-convex portion is configured such that a distance between an end on the turning center side of one convex portion among the pluralities of concavities and convexities and the turning center is different from a distance between an end on the turning center side of another convex portion and the turning center. |
| US10053313B2 |
Image forming apparatus
An image forming apparatus includes a lift plate, an actuator, a photosensor, and a controller. Paper is placed on the lift plate. The lift plate is driven to increase a first inclination angle in response to a decrease in a residual amount of the paper placed on the lift plate. The first inclination angle indicates an angle of inclination of the lift plate with respect to a horizontal plane. A second inclination angle indicating an angle of inclination of the actuator with respect to the horizontal plane increases in response to an increase in the first inclination angle. The actuator increases or decreases a transmitted light quantity along with an increase in the second inclination angle. The photosensor detects the transmitted light quantity. The controller calculates the residual amount of the paper on the basis of the transmitted light quantity. |
| US10053310B2 |
Sheet feeding apparatus and image forming apparatus
A sheet feeding apparatus includes a body portion with a supporting portion to support a sheet and a feed portion to feed the sheet, a pivoting portion arranged upstream in a sheet feeding direction of the supporting portion, and a slide portion supported slidably on the pivoting portion. A first regulating portion abuts against the slide portion and regulates the slide portion from moving downstream in the sheet feeding direction, and a second regulating portion regulates a position of the sheet supported on the supporting portion. A guide portion is formed across the supporting portion and the slide portion and guides the second regulating portion between the supporting portion and the slide portion along the sheet feeding direction, with the second regulating portion moving on the supporting portion by being guided by the guide portion in a state where the second regulating portion is separated from the slide portion. |
| US10053302B2 |
Container raising/lowering conveyance apparatus
A container raising/lowering conveyance apparatus including four gripping raising/lowering bodies capable of being respectively horizontally fitted to and detached from four corners of an article-conveyance container is configured such that, in a planar view, central raising/lowering link members capable of being raised and lowered are disposed at central positions of respective edges of a right-angled parallelogram surrounded by the four gripping raising/lowering bodies, and each of the central raising/lowering link members and the gripping raising/lowering bodies at both sides thereof are coupled to each other by at least one pair of upper and lower rocking parallel links capable of rocking in the vertical direction. |
| US10053298B2 |
Egg orientation device
An egg orientation device is provided to position eggs downwards or upwards in egg retainers. The device includes a stationary lane with a support plate. The support plate includes a central zone and two lateral zones. The device also includes a pusher movable along the stationary lane and configured to push an egg over the support plate and around its longitudinal axis. The egg retainer is also movable in the beneath the support plate of the stationary lane in a synchronized manner with the pusher. A drop opening is provided in the support plate. The drop opening enables eggs to fall through such that they are positioned downwards or upwards in the egg retainer positioned beneath the drop opening. The drop opening is either located in the central zone or in the lateral zone. |
| US10053297B2 |
Conveying apparatus with minimalist frame
An apparatus includes a movable conveyor belt adapted for conveying articles supported by a conveying surface in a conveying direction, the conveyor belt including guide links. Guides in the form of at least two stationary rods elongated in the conveying direction engage the guide links of the conveyor belt during conveyance. The guides may form part of a conveyor frame including connectors spaced in the conveying direction connecting to at least one upper guide and at least one lower guide without projecting between them. An elongated support may be provided for supporting the connectors, and may include at least portion curved in the conveying direction and a vertical direction. |
| US10053291B1 |
Modular chute system
A modular chute system for providing safe convenient access to an inside cavity of the chute system from a variety of locations to enhance safer serviceability features a chute channel formed from a plurality of chute sections. Each chute section is formed from a plurality of rigid structural panels. An edge flange is disposed on each panel edge encompassing an entire panel outer periphery, and the edge flange of one panel is connected to the edge flange of another structural panel. Upon removal of a structural panel or set of adjacent structural panels, the chute channel is self-supporting and non-collapsing. Chute serviceability, such as replacement of interior liners or panels, can be accomplished by removing panels and replacing liners without entering the chute cavity. |
| US10053290B2 |
Bin clamp and tow rope
A towing apparatus is provided. The towing apparatus includes a clamp. The clamp includes a first arm and a second arm. Each of the first and second arms includes a handle portion and a gripping portion. The first and second arms are pivotally secured together in between the handle portions 12a and the gripping portions. A spring biases the gripping portions together. A first lock plate is pivotally secured to a distal end of the gripping portion of the first arm and a second lock plate is pivotally secured to a distal end of the gripping portion of the second arm. The towing apparatus further includes a rope attached to the clamp. |
| US10053287B2 |
Retrieval/storage apparatus for automatic warehouse systems
A retrieval/storage apparatus (2) for warehouses (1), including: a support frame (8) having a retrieval/storage surface (9) for at least one article which must be retrieved from a respective warehouse (1) or stored in the warehouse (1); the frame (8) defining a housing space (10) of a drawer (4) for containing one or more articles; and an access device (11) operatively active on the retrieval/storage surface (9) so as to open/close at least one opening (12) through which it is possible to access the housing space (10), inside the drawer (4); the access device (11) includes a first and a second wall (13, 14) both mobile along the retrieval/storage surface (9), and at least a third wall (15) mobile along the retrieval/storage level (9) in a direction transversal to the direction of movement of the first and second walls (13, 14). |
| US10053285B2 |
Container handling apparatuses for refuse trucks
A cargo body of a refuse truck includes a support frame and a bed having a storage volume supported by the support frame. A container handling apparatus includes a primary lift arm for lifting a container lift platform using an actuation system. The primary lift arm is pivotally connected to the support frame at a pivot location between the support frame and the primary lift arm. The actuation system includes a hydraulic cylinder including an actuation rod that is used to move the primary lift arm between raised and lowered positions. A clevis member is connected at an end of the actuation rod. The clevis member has an arm link connection portion that pivotally connects to an arm linkage at a pivot location between the clevis member and the arm linkage and a traveler portion including a traveler member that moves along a guide track as the actuation rod is extended and retracted. The pivot location between the clevis member and the arm linkage is offset from the traveler member. |
| US10053284B2 |
Container for receiving multiple flexible bag assemblies
Containers are described which can accommodate a variety of flexible bag assemblies used for containing waste. Internal accommodating structures are designed to accommodate and secure various types of bag assemblies, including single bag assemblies and cassettes. |
| US10053282B2 |
Cassette for dispensing pleated tubing
A cassette for use in dispensing a pleated tubing. The cassette includes an annular body having a generally U shaped housing with a central cylindrical core. The at least one wall has an upper end with a downturn lip disposed thereon. An annular cover extends radially outward from the central cylindrical core over the annular body defining a gap. The cover has a socket into which the upper end with the downturn lip is secured. A tubing is disposed within the u-shaped housing and withdrawn from the gap. |
| US10053280B2 |
Systems and methods for providing customized packagings for customized food items that were customized based, at least in part, on customized food item integrity preference
Computationally implemented methods and systems include acquiring user information associated with one or more users for preparing one or more customized food items for the one or more users, the user information including one or more user preferences related to integrity of one or more food ingredients to be included in the one or more customized food items; and directing generation of one or more customized packagings for holding the one or more customized food items of the one or more users, the one or more customized packagings having one or more features that are customized based, at least in part, on the acquired user information. In addition to the foregoing, other aspects are described in the claims, drawings, and text. |
| US10053275B2 |
Deformation-resistant container with panel indentations
Plastic container has a container body having an outer surface and defining a longitudinal axis, at least one recessed panel defined in the container body having an outer perimeter and recessed relative to the outer surface of the container body, the perimeter including opposing longitudinal sides and transverse ends, a transition region defined along the perimeter of the recessed panel, the transition region extending between the recessed panel and the outer surface, and at least one indentation formed in the transition region proximate at least one transverse end of the outer perimeter, the indentation having a height, a width, and a depth, the height of the indentation extending beyond the transition region. The indentation can prevent or reduce container failure due to external forces, such as side loading during a hot-fill process. |
| US10053273B2 |
Reclosable package of cigarettes and respective packing method
Reclosable package of cigarettes, comprising: a group of cigarettes; a soft envelope having a parallelepiped shape and comprising a front surface, a rear surface, a top surface, a bottom surface and two side surfaces, the envelope encloses the group of cigarettes and is provided with a cigarette extraction opening; a stiffening element wrapping the envelope along at least two opposite surfaces of the envelope and at the extraction opening; a reclosable opening system consisting in an adhesive closing panel superimposed in a removable manner on an adhesive frame panel, the opening system covers the extraction opening; wherein the closing panel is movable between an opening position and a closing position of the extraction opening, and wherein the opening system is fastened to the stiffening element by firmly superimposing the frame panel on at least two opposite walls of the stiffening element and at the extraction opening. |
| US10053271B2 |
Carton and carton blank
A carton for packaging one or more articles, includes a top panel, first and second side panels, a bottom panel, and at least one display window for displaying at least one article. The at least one display window is struck at least in part from at least one of the side panels. The at least one display window is interrupted by a retention strap for engaging at least one article. |
| US10053270B2 |
Bottle carrier made of foldable flat material
A bottle carrier made of foldable flat material having a handle comprising two overlapping outer handle walls and two inner handle walls between the outer handle walls, front walls, perpendicular to the handle and two front wall sections on different sides of the handle, connecting straps, connected with an inner edge of a front wall section via a front folding line, folded around front folding lines and connected with the handle, longitudinal walls, parallel to the handle and connected with the outer edges of two front wall sections via side folding lines, a bottom wall, connected with lower edges of longitudinal walls via bottom folding lines, separating webs, connected with lower edge areas of the outer handle walls via inner web folding lines, folded around the inner web folding lines out of the lower edge areas, an insert is arranged between the two outer handle walls. |
| US10053269B2 |
Multi-functional fiber optic fuel sensor system having a photonic membrane
A fuel sensing system utilizes a fiber optic sensor comprising a membrane made of a direct band gap semiconductor material (such as gallium arsenide) that forms an optical cavity with an optical fiber inside a hermetically sealed sensor package located at the bottom of a fuel tank. The optical fiber inside the fuel tank is not exposed to the fuel. The optical cavity formed by the bottom surface of the membrane and the surface of the distal end of the internal optical fiber is capable of behaving as a Fabry-Pérot interferometer. Multiple light sources operating at different wavelengths and multiple spectrometers can be coupled to the confronting surface of the membrane via the optical fiber inside the fuel tank, a hermetically sealed fiber optic connector that passes through the wall of the fuel tank, and a fiber optic coupler located outside the fuel tank. |
| US10053264B2 |
Bag stacker
An assembly (10) to dispatch bags (14). The assembly (10) includes a conveyor (12) that provides rows of bags (14), with the rows of bags (14) supported on a first delivery assembly (18) that moves each row downward to form stacks (47) of bags (14) on a second delivery assembly (34). Stacks (14) of the bags (14) are then moved downward to be moved into containers or boxes. |
| US10053261B2 |
Plastic pallet with support blocks having upper and lower towers and associated methods
A pallet includes a top deck and a bottom deck, and spaced apart support blocks coupled between the top and bottom decks and forming a gap therebetween for receiving a lifting member. Each support block includes a mid-section having spaced apart upper and lower surfaces, an upper tower extending from the upper surface of the mid-section, and a lower tower extending from the lower surface. The upper towers are inserted into corresponding upper tower openings in the top deck, and the lower towers are inserted into corresponding lower tower openings in the bottom deck. |
| US10053260B2 |
Full aperture beverage end
A full aperture beverage end has a center panel, a countersink surrounding the center panel, a main score arranged in proximity to the countersink to define a removable aperture panel and a vent score. The beverage end is adapted for use with products that are pressurized to over 30 psi (200 kPa) when opened, and during opening the vent score is adapted to sever first, controlling the pressure differential between the external surface and internal surface of the center panel, thereby allowing the main score to tear in a controlled and reliable manner. |
| US10053256B2 |
Treatment of bioprosthetic tissues to mitigate post implantation calcification
Bioprosthetic tissues are treated by immersing or otherwise contacting fixed, unfixed or partially fixed tissue with a glutaraldehyde solution that has previously been heat-treated or pH adjusted prior to its contact with the tissue. The prior heat treating or pH adjustment of the glutaraldehyde solution causes its free aldehyde concentration to decrease by about 25% or more, preferably by as much as 50%, and allows a “stabilized” glutaraldehyde solution to be obtained at the desired concentration and pH for an optimal fixation of the tissue at high or low temperature. This treatment results in a decrease in the tissue's propensity to calcify after being implanted within the body of a human or animal patient. |
| US10053254B2 |
Device and method for labelling individual packages from the underside of the package
A method for labelling packages comprising a feed unit for transporting a package, a printing device for printing a label detachably affixed to a carrier strip and an application unit for applying the printed label to the underside of the package. The printing device is arranged laterally outside the feed unit which comprises a label dispensing unit for dispensing the printed label with a directional component in a direction contrary to the package transport direction. The application unit comprises a manipulator means for the label, which moves along an axis extending transversely to the transport direction. The label, detached from the carrier strip, can be transferred onto the feed unit laterally outside the same in a first axial position of the manipulator means and can be brought close to the package, and can be applied onto the underside of the package in a second axial position of the manipulator means. |
| US10053252B2 |
Method and device for sterilizing packaging material
A method for sterilizing packaging material comprises an emitter that is adapted to emit charge carriers, in particular electrons, wherein the charge carriers form at least one cloud, and wherein the emitter and the packaging material are moved relative to each other so that a flow of a gaseous medium is established in between the emitter and the packaging material. The method comprises the steps of: controlling a movement profile between the emitter and the packaging material; sterilizing the flow of the medium in between the emitter and the packaging material by adjusting the movement profile so that the flow of the medium in between the emitter and the packaging material is sterilized. Also disclosed is a device for sterilizing packaging material. |
| US10053251B2 |
Method for sterilizing packaging
Disinfecting a surface of packaging includes breaking up one of an outer covering and a membrane of germs on the surface, and applying carbon dioxide to the surface. Breaking up the outer covering or membrane is carried out by one or more of applying bactericidal energy, illuminating with UV radiation, illuminating with ultrasonic radiation, applying a bactericidal treatment medium, and applying a chlorine compound. |
| US10053250B2 |
Adhesive tape case sealer machine
An adhesive tape case sealer machine comprises a machine seat (1), an upper machine core provided on the upper portion of the machine seat for sealing the upper part of the case, a lower machine core (3) provided on the lower portion of the machine seat for sealing the lower part of the case, and a conveyor device (4) for conveying the case, the lower machine core being slidingly connected to the machine seat. By sliding the lower machine core with respect to the machine seat, it is easy to pull the lower machine core out from the machine seat, and to quickly replace the adhesive tape for it, so that replacing the adhesive tape is convenient, efficiency of operations is high, and it is more suitable for high-speed, large-scaled assembly link operation. |
| US10053249B2 |
Method for transporting a packaging shell of an ophthalmic lens package
A method for transporting a packaging shell (1) of an ophthalmic lens package comprises the steps of at a start location providing a packaging shell (1) comprising a depression (10), and a flange (11) completely surrounding the depression (10), providing a suction cup (2) having an opening (21) at a distal end thereof, which is completely surrounded by a rim (22) sized and shaped to engage the flange (11) in an engagement area completely enclosing the depression (10), positioning the suction cup (2) and the packaging shell (1) such that the rim (22) and the engagement area of the flange (11) face each other, moving the suction cup (2) and the packaging shell (1) towards each other, applying suction through the opening (21) of the suction cup (2), moving the suction cup (2) with the packaging shell (1) adhered thereto to the destination location, at the destination location releasing the suction, wherein a flexible sealing gasket (3) is arranged at the rim (22) to sealingly engage the flange (11) in the engagement area. |
| US10053245B2 |
Eyewash container
An eyewash dispensing container to store and deliver an eyewash fluid that is particularly suitable for terminal sterilization. The container includes a base and a locking lid with a tamper indicator. The container is able to be opened quickly and deliver the eyewash fluid directly to an eye of a user. |
| US10053244B2 |
Pipe, apparatus and method
The present invention provides a pipe for transferring powder material from a reservoir to a container e.g. prior to hot isostatic pressing. The pipe comprises a continuous outer wall and a concentric continuous inner wall enclosed within and spaced from the outer wall. The spacing between the inner and outer walls defines a flow channel extending from an inlet to an outlet. The radial cross sectional area of the outlet is greater than the cross sectional area of the inlet. |
| US10053243B2 |
Release system for deploying satellites
A release system may include a space vehicle separation plate operably coupled to a space vehicle, a launch vehicle adaptor plate operably coupled to a launch vehicle capable of carrying the space vehicle into space or into a ballistic (non-orbital) trajectory for release of the space vehicle from the launch vehicle, an actuator release mechanism assembly and a biasing element assembly. The actuator release mechanism assembly may be configured to separably couple the space vehicle separation plate to the launch vehicle adaptor plate. The biasing element assembly may be configured to provide a configurable force in a first direction normal to a surface of the launch vehicle adaptor plate to separate the space vehicle separation plate from the launch vehicle adaptor plate when the actuator-release mechanism assembly is triggered to release the space vehicle separation plate from the launch vehicle adaptor plate. |
| US10053242B2 |
Low friction reaction wheel system and containment structure with integrated electromagnets
The disclosed subject matter relates to a reaction wheel system for controlling and stabilizing a satellite or other spacecraft. The reaction wheel system includes a reaction wheel rotor and a containment structure stator including a plurality of contactor assemblies for securing the reaction wheel rotor when not in rotation and for electromagnetically inducing substantially frictionless rotation of the reaction wheel rotor. |
| US10053240B1 |
Stowage, deployment and positioning of rigid antenna reflectors on a spacecraft
A spacecraft includes an aft surface, a forward surface and a main body structure disposed therebetween, a stowage and deployment arrangement (SDA) joined to the main body structure by a first mechanical coupling, and an antenna that includes a respective feed element and a rigid antenna reflector coupled with the main body by way of the SDA. The feed element is joined to the main body structure by a second, different, mechanical coupling. The spacecraft is reconfigurable from a launch configuration, with the reflector is disposed forward of the forward surface, with its aperture plane substantially parallel to the forward surface, to an on-orbit configuration. The SDA repositions the reflector to a second position corresponding to the on-orbit configuration. In the second position, the reflector is disposed, Earth facing, substantially aft of the forward surface and outboard of the main body structure and is illuminated by the respective feed element. |