| Document | Document Title |
|---|---|
| US10191397B2 |
Electrophotographic photosensitive member, process cartridge, and image forming apparatus
An electrophotographic photosensitive member includes a conductive substrate and a photosensitive layer. The photosensitive layer is a single-layer photosensitive layer. The photosensitive layer contains a charge generating material, a hole transport material, an electron transport material, and a binder resin. The binder resin contains a polyarylate resin. The polyarylate resin is represented by general formula (1). The hole transport material contains a compound represented by general formula (HTM1), (HTM2), (HTM3), (HTM4), (HTM5), (HTM6), or (HTM7). The photosensitive layer has a scratch resistance depth of no greater than 0.50 μm. The photosensitive layer has a Vickers hardness of at least 17.0 HV. |
| US10191390B2 |
Method for transferring a mark pattern to a substrate, a calibration method, and a lithographic apparatus
A method including: providing a reference substrate with a first mark pattern; providing the reference substrate with a first resist layer on the reference substrate, wherein the first resist layer has a minimal radiation dose needed for development of the first resist; using a reference patterning device to impart a radiation beam with a second mark pattern in its cross-section to form a patterned radiation beam; and exposing a target portion of the first resist layer of the reference substrate n times to said patterned radiation beam to create exposed areas in the target portion of the first resist layer in accordance with the second mark pattern that have been subjected to an accumulated radiation dose above the minimal radiation dose of the first resist layer, wherein n is an integer with a value of at least two. |
| US10191388B2 |
Exposure apparatus, and device manufacturing method
An exposure apparatus exposes a substrate with illumination light via a liquid. A liquid immersion member of the exposure apparatus has a lower surface, a plurality of collection ports, and a plurality of supply ports. The lower surface has an opening through which illumination light passes. The collection ports are arranged at the lower surface to surround the opening, and the supply ports are arranged at the lower surface and between the opening and the collection ports to surround the opening, such that the liquid is supplied via the supply ports onto the substrate while the substrate is arranged opposite to a plane-convex lens of a projection optical system and such that the liquid is collected via the collection ports from the substrate. |
| US10191385B2 |
Nanoscale pattern exposure system
An super-resolution system for nano-patterning is disclosed, comprising an exposure head that enables a super-resolution patterning exposures. The super-resolution exposures are carried out using electromagnetic radiation directed onto a medium using plasmonic structures, and in particular using plasmonic structures using specially designed super-resolution apertures, of which the “bow-tie” and “C-aperture” are examples. These specially designed apertures create small but bright images in the near-field transmission pattern. A printing head comprising an array of these apertures is held in close proximity to a medium for patterning. In some embodiments, a data processing system is provided to re-interpret the data to be patterned into a set of modulation signals used to drive the multiple individual channels and multiple exposures. |
| US10191383B2 |
Exposure apparatus, exposure method, and device manufacturing method
A movement area of a stage includes first-fifth areas. In the first area, three of four heads except for a first head respectively face three of four sections of a scale member except for a first section. In the second area, three of four heads except for a second head respectively face three of four sections except for a second section of the scale member. In the third area, three of four heads except for a third head respectively face three of four sections except for a third section of the scale member. In the fourth area, three of four heads except for a fourth head respectively face three of four sections of the scale member. In the fifth area, the four heads respectively face the four sections. The stage is moved from one of the first-fourth areas to another of those areas via the fifth area. |
| US10191376B2 |
Cross scan proximity correction with ebeam universal cutter
Lithographic apparatuses suitable for, and methodologies involving, complementary e-beam lithography (CEBL) are described. In an example, a column for an e-beam direct write lithography tool includes a first blanker aperture array (BAA) including a staggered array of openings having a pitch along an array direction. The array direction is orthogonal to a scan direction. Each opening has a first dimension in the array direction. The column also includes a second BAA including a staggered array of openings having the pitch along the array direction. Each opening has a second dimension in the array direction, the second dimension greater than the first dimension. |
| US10191374B2 |
Resist underlayer film-forming composition
The present invention provides a novel resist underlayer film-forming composition capable of forming a resist underlayer film that has etching resistance and excellent embeddability in a surface having concave portions and/or convex portions. A resist underlayer film-forming composition comprising a polymer having a structural unit represented by formula (1) or formula (2): (wherein X is an arylene group, n is 1 or 2, and R1, R2, R3, and R4 are each independently a hydrogen atom, a hydroxy group, a C1-3 alkyl group, or a phenyl group), and a solvent. |
| US10191369B2 |
Colored composition, cured film, color filter, color-filter manufacturing method, solid-state imaging element, image display device, polymer, and xanthene dye
A colored composition of the present invention includes a dye compound having an anionic moiety including at least one of a structure represented by the following General Formula (A1), a structure represented by the following General Formula (A2), and a structure containing a boron atom, and a dye structure having a cationic moiety, in which the anionic moiety and the cationic moiety are bonded to each other via a covalent bond and present in the same molecule; a curable compound; and a solvent. (in General Formula (A1), R1 and R2 each independently represent —SO2— or —CO—) (in General Formula (A2), R4 represents —SO2— or —CO—; and R4 and R5 each independently represent —SO2—, —CO—, or —CN). |
| US10191368B2 |
Multi-field overlay control in jet and flash imprint lithography
Techniques for delivering sub-5 nm overlay control over multiple fields. One such technique reduces overlay from the wafer side using wafer-thermal actuators. In another technique, the topology of the template is optimized so that the inter-field mechanical coupling between fields in the multi-field template is reduced thereby allowing overlay to be simultaneously reduced in multiple fields in the template. A further technique combines the wafer-thermal and template actuation techniques to achieve significantly improved single and multi-field overlay performance. |
| US10191363B2 |
Projection-type image display device
Provided is a projection-type image display device which by means of a projection lens (2) magnifies and projects an optical image formed by a light source and an image display element, wherein an error indicator (5) for indicating anomalies in the device is disposed on the rear surface opposite the front surface of a device housing (1) to which the projection lens (2) is attached. The projection-type image display device further includes an AC voltage monitor unit (12) for monitoring voltage waveforms supplied form an external power source and retaining voltage waveform data during the latest prescribed period in a memory, and reads out the voltage waveform data from the external power source retained in the memory and displays the voltage waveform data on the error indicator (5) as said anomalies. |
| US10191361B2 |
Light source device including a light source section to adjust brightness and projector using the same
A light source device comprising: a light source section which generates any one of blue light, red light, and green light; a phosphor which generates a fluorescence including the two colors other than the color of the light emitted from the light source section; a color-changing section which changes one of the two colors of the fluorescence emitted from the phosphor to another color regularly and irradiates it to the image-forming element; and a light path-switching section which switches a light path in which a fluorescence excited by the color light emitted from the light source section passes towards the color-changing section and a light path in which the color light emitted from the light source section passes towards the image-forming element regularly. |
| US10191360B2 |
Microarray LED flash
A microarray LED flash, applied to a mobile phone for lighting an adjustable flashlight or projecting an image, comprises a μLED array module, a mixing optical module and an optical module. The μLED array module is configured in a shell of the mobile phone for generating a patterning light source. The mixing optical module and the optical module are detachably configured on an external surface of the shell to receive the patterning light source from the μLED array module for lighting the flashlight or projecting the image respectively. A μLED array chip could be used as the μLED array module and combined with the outboard mixing optical module to generate a flashlight with adjustable color and light pattern. Furthermore, the invention can use the optical module to substitute for the mixing optical module for projecting an image from the patterning light source, therefore the mobile phone has a projection function. |
| US10191359B2 |
Illumination apparatus and image display apparatus using the illumination apparatus
An illumination apparatus includes a solid state light source unit including a plurality of light emitting points that emits light and is arranged on a light emitting face, a plurality of optical elements configured to guide light emitted from the plurality of light emitting points to an illumination target face, a heat conduction member arranged in a space different from a space between the light emitting face of the solid state light source unit and the plurality of optical elements, configured to conduct heat from the solid state light source unit, and a cooling unit configured to supply a first fluid to the heat conduction member along a first flow path and supply a second fluid to the space between the light emitting face and the optical elements along a second flow path, wherein the second fluid is a fluid from which dust or dust and moisture is reduced. |
| US10191353B2 |
Optically triggered electrical switches with fast recovery based on nonlinear optical response
An optical switch is disclosed which is electrically activatable through received photon energy. The switch may include a substrate responsive to photon energy that forms an optical excitation signal. First and second electrodes may be disposed on first and second surfaces of the substrate. The substrate may have a characteristic of two-photon absorption to enable electrical conduction through the substrate, the two-photon absorption being enhanced by deep energy levels located in a bandgap between conductance and valence bands of the substrate, which are at least near resonant with the photon energy. |
| US10191349B2 |
Reflective display apparatus
A reflective display apparatus includes an image display panel including a liquid crystal panel and a backlight unit, a half mirror, and an electrochromic panel arranged in a layered manner. When the image display panel stops operating and power supply to the electrochromic panel is stopped, the half mirror reflects light coming from the rear of a vehicle and the reflected light is directed rearward. The reflected light enables a driver to check a situation behind the vehicle under such conditions. |
| US10191347B2 |
Cholesteric liquid crystal cell with increased reflectivity
The invention relates to a reflecting cell including at least two substrates covered by an electrode and facing each other, the substrates delimiting between them a volume which separates them and which is filled with a cholesteric liquid crystal-type material, both electrodes being intended to be connected to a voltage source. This cell includes at least one half-wave plate arranged between both substrates and dividing the volume into two compartments, each enclosing a part of a same cholesteric liquid crystal. |
| US10191345B2 |
Display device
A display device is disclosed, which includes: a first substrate; a first transistor disposed on the first substrate, wherein the first transistor comprises a first semiconductor layer; a second transistor disposed on the first substrate, wherein the second transistor includes a second semiconductor layer; and a first insulating layer disposed under the first semiconductor layer; wherein a thickness of the first insulating layer is greater than or equal to 200 nm and less than or equal to 500 nm; and wherein one of the first semiconductor layer and the second semiconductor layer comprises a silicon semiconductor layer, and the other comprises an oxide semiconductor layer. |
| US10191343B2 |
Device and process for forming laser pulses
The invention relates to a device for forming laser pulses comprising: an input for a pulsed laser beam; a spatial phase modulator (300), arranged on the trajectory of said pulsed laser beam so as to be illuminated thereby; a control means designed to configure said spatial phase modulator so as to emulate a diffraction grating (3, 3′) having a diffraction efficiency that varies along one spatial direction (s) identified by the intersection of the modulator surface with the diffraction plane (xz); and spatial filtering means (5) for a light beam diffracted by said grating; whereby a laser pulse (P1) at the device input is converted to a train of elementary output pulses (PS) having temporal intensity and/or phase and/or polarization modulation. The invention further relates to a laser pulse forming process based on the use of such a device. |
| US10191341B2 |
Display device and method of manufacturing display device
A display device includes a plurality of pixels arranged in a matrix. Each of the plurality of pixels includes a transistor and a pixel electrode arranged above the transistor through a first protective film and a second protective film. Among the plurality of pixels, the pixel electrodes of two pixels adjacent in a column direction are connected to corresponding source electrodes of the two pixels through second and third contact holes respectively. The second and third contact holes are formed in the first protective film within a first contact hole that is formed in the second protective film. |
| US10191339B2 |
BOA liquid crystal panel based on IGZO-TFT and method for manufacturing the same
Provided is a BOA liquid crystal panel based on an IGZO-TFT and a method for manufacturing the same. The method includes steps of: (1) forming a black matrix; (2) forming a gate; (3) forming a gate insulator; (4) forming a source and a drain; (5) forming IGZO; (6) forming a passivation; (7) forming R/G/B color resist; (8) forming ITO. Copper oxide is used as a coplanar structure of the black matrix of an IGZO-TFT based BOA component, which can effectively prevent the risk of etching IGZO. |
| US10191337B2 |
Liquid crystal display device
A liquid crystal display device includes: a first display panel displaying a color image, and a second display panel displaying a black-and-white image. The first display panel includes a first pixel corresponding to a first transmission area transmitting light having first color, a second pixel corresponding to a second transmission area transmitting light having second color, and a third pixel corresponding to a third transmission area transmitting light having third color. The second display panel includes a fourth pixel overlapping the first pixel, and a fifth pixel overlapping the second pixel and the third pixel. An area of the fourth pixel is different from an area of the fifth pixel. |
| US10191334B2 |
Liquid crystal display
According to one embodiment, a liquid crystal display comprising a first substrate, a second substrate opposed the first substrate, a liquid crystal layer between the first substrate and the second substrate, a light-shielding layer including a first light-shield formed along a first direction and a second light-shield formed along a second direction and crossing the first light-shield, and a spacer which maintains a gap between the first substrate and the second substrate, the spacer overlapping a crossing region where the first light-shield and the second light-shield cross each other and including an exposed region outside the light-shielding layer in a planar view. |
| US10191330B2 |
Liquid crystal display panel, fabrication method thereof and display device
A liquid crystal display panel, a fabrication method thereof and a display device are provided. The liquid crystal display panel comprises: an opposed substrate (10) and an array substrate (20) arranged opposite to each other, and a liquid crystal layer (30) filled between the opposed substrate (10) and the array substrate (20). Alignment films (40) having opposite friction directions are provided on opposing surfaces of the opposed substrate (10) and the array substrate (20), respectively. The liquid crystal display panel has a plurality of pixel units which are arranged in array, and each of the pixel units comprises two pixel regions (A, B) along the friction direction of the alignment film. In each of the pixel units, a surface of the opposed substrate (10) facing the liquid crystal layer (30) or a surface of the array substrate (20) facing the liquid crystal layer (30) within at least one of the two pixel regions is inclined, so that a mean value of included angles between long axes of liquid crystal molecules in the liquid crystal layer within one of the two pixel regions and a horizontal plane where the opposed substrate (10) and the array substrate (20) are located and a mean value of included angles between long axes of liquid crystal molecules in the liquid crystal layer within the other of the two pixel regions and the horizontal plane where the opposed substrate (10) and the array substrate (20) are located has a same absolute value and a sum of zero. |
| US10191329B2 |
Reflective light control film and display device for a car comprising the same
A reflective light control film includes a transparent film having a plurality of protruded line patterns formed on one surface of the base film, each of the protruded line patterns including a first side having an inclination angle with respect to the one surface of the base film and a second side, and a light reflection layer provided on the first side. The reflective light control film has excellent visibility for the screen even if it is not provided with a separate shade, and the screen is prevented from being reflected on the windshield. |
| US10191328B2 |
Liquid crystal display device having improved cooling efficiency
A liquid crystal display device includes a liquid crystal display panel, a light guide plate disposed on a lower part of the liquid crystal display panel, an LED circuit substrate disposed along at least one side of the light guide plate to accommodate an LED on a front surface thereof, and a heat transmission member having a first part that faces a lower surface of the light guide plate and a second part that is extendedly bent from the first part and faces the LED circuit substrate. |
| US10191327B2 |
Edge-lit type backlight module, display and light guide plate
The disclosure discloses an edge-lit type backlight module, a display and a light guide plate. The edge-lit type backlight module includes at least two light guide plates disposed to be overlapped. Each of the light guide plates respectively includes a light-emitting surface, a bottom surface and at least one light incident surface. The bottom surface of the light guide plate on an upper layer and the light-emitting surface of the light guide plate on a lower layer are disposed opposite. Light sources are disposed on the light incident surfaces of each of the light guide plates, and disposed to be mutually independent. In travel directions of light of the light sources, each of the light guide plates is disposed with light-emitting regions and total reflection regions disposed alternately. The light emitted from the light sources is totally reflected in the total reflection regions. |
| US10191326B2 |
Film for backlight unit and backlight unit and liquid crystal display including same
A film for a backlight unit including a semiconductor nanocrystal-polymer composite film including a semiconductor nanocrystal and a matrix polymer in which the semiconductor nanocrystal is dispersed, wherein the matrix polymer is a polymer produced by a polymerization of a multifunctional photo-curable oligomer, a mono-functional photo-curable monomer, and a multifunctional photo-curable cross-linking agent, the multifunctional photo-curable oligomer has an acid value of less than or equal to about 0.1 mg of KOH/g, and a content (A1) of a first structural unit derived from the multifunctional photo-curable oligomer, a content (A2) of a second structural unit derived from the mono-functional photo-curable monomer, and a content (A3) of a third structural unit derived from the multifunctional photo-curable cross-linking agent satisfy Equation 1: A1<(A2+A3). Equation 1 |
| US10191321B2 |
Reflective polarizing module having particles and backlight unit including same
The present invention provides a reflective polarizing module that comprises: a reflective polarizing sheet that has a plurality of layers with different refractive indexes stacked on each other and selectively transmits light; a first light-condensing sheet having a first structuralized pattern in which a first unit light-condensing object having a gradually decreasing transverse cross-sectional area toward the upper portion thereof is continually repeated, wherein the upper end portion of the first unit light-condensing object is bonded to the lower portion of the reflective polarizing sheet such that the upper end portion has a first width in the transverse direction; and a coating layer located on the upper surface of the reflective polarizing sheet and having a plurality of particles that diffuse the light transferred through the reflective polarizing sheet, wherein at least some of the plurality of particles have diameters that are smaller than the first width. |
| US10191320B2 |
Filter sheet, manufacturing method thereof and display device
A filter sheet, a manufacturing method thereof and a display device are disclosed. The filter sheet includes: a first medium film, a second medium film and a third medium film attached to each other, wherein the filter sheet comprises a first pixel region, a second pixel region and a third pixel region; a portion of the first medium film in the first pixel region of the filter sheet is removed, a portion of the second medium film in the second pixel region of the filter sheet is removed, and a portion of the third medium film in the third pixel region of the filter sheet is removed; the first medium film reflects light in a first wavelength range and transmits light outside the first wavelength range; the second medium film reflects light in a second wavelength range and transmits light outside the second wavelength range; and the third medium film reflects light in a third wavelength range and transmits light outside the third wavelength range. |
| US10191316B2 |
Coupling mechanism, backlight module and liquid crystal display device
A coupling mechanism includes a back plate and a frame unit. The back plate is formed with at least one engaging hole. The frame unit has at least one frame body, and at least one engaging member extending from the at least one frame body, and engaging the at least one engaging hole for coupling fixedly the at least one frame body to the back plate. The at least one frame body is deformable for disengaging the at least one engaging member from the at least one engaging hole, thereby permitting removal of the at least one frame body from the back plate. |
| US10191315B2 |
Display apparatus
Disclosed is a display apparatus which facilitates minimized thickness by innovatively removing a case and some portions of a set cover, which have been regarded as indispensable structures for the display apparatus, and simultaneously facilitates good aesthetic exterior appearance of the display apparatus by a novel design. The display apparatus comprises a set cover exposed externally and formed to have a storage space; a guide frame received in the storage space; a screw coupled to the guide frame by penetrating through the set cover so as to fix the guide frame to the set cover; a display unit placed onto the guide frame; and an adhesive member for fixedly adhering the display unit to the guide frame. |
| US10191310B2 |
Power conversion circuit for switching viewing angle and liquid crystal display
A power conversion circuit for switching the viewing angle of an LCD, includes an input terminal, an output terminal, a switching unit, an isolating unit, an output unit, a first power supply, a second power supply, and a third power supply. When the input terminal is provided with a low level voltage, the switching unit is switched on, the voltage of the second power supply is provided as a first DC voltage to the output terminal via the switching unit and the isolating unit. When the input terminal is provided with a high level voltage, the switching unit is switched off, the voltage of the third power supply is provided as a second DC voltage to the output terminal via the output unit and the isolating unit, wherein the second DC voltage is higher than the first DC voltage. |
| US10191308B2 |
Optoelectronic device and smart window comprising the same
Provided is an optical modulator having high resolution and being capable of controlling a wavelength range of reflected/transmitted light. The optical modulator may include a plurality of nanostructures capable of changing refractive index and a first insulation layer surrounding the plurality of nanostructures. The refractive index of each of the nanostructures may be greater than that of the first insulation layer. The nanostructures may modulate light depending on a change in the refractive index thereof. A change in a resonance wavelength, intensity, phase, polarization, etc. of reflected/transmitted light may be generated. |
| US10191304B2 |
Electronic eyeglasses and methods of manufacturing
Disclosed herein are devices and methods for the design and manufacturing of electronic eyeglasses and associated components thereof. Electronic eyeglasses consist of electro-active lenses, receiving electrical signals that turn them on and off from an electronic control module. The electronic control module is embedded within a temple of the eyeglass frame, and is powered by a removable power source pack residing at a temple tip through a flexible cable. Various methods describe the interconnection schemes between the components of the electronic eyeglasses. |
| US10191300B2 |
Ophthalmic optical lens for vision correction having one or more areas of more positive power
The present disclosure is directed to lens, methods of making, designing lens and/or methods using lens in which performance may be improved by providing one or more steps in the central portion of the optical zone and one or more steps in the peripheral portion of the optic zone. In some embodiments, such lens may be useful for correcting refractive error of an eye and/or for controlling eye growth. |
| US10191285B2 |
Head mounted display and gaze detection system
A head mounted display that is mounted on the head of a user and used includes an irradiation unit that irradiates the eyes of the user with invisible light, a monitor that displays an image for the user to view wearing a glass for display that transmits visible light and reflects invisible light, an imaging device capable of capturing an image formed by the invisible light, and an output unit that outputs an image captured by the imaging device as an image for gaze detection, and the imaging device images the eyes of the user using the invisible light radiated from the irradiation unit, reflected by the eyes of the user, and reflected by the glass for display. |
| US10191279B2 |
Eye imaging in head worn computing
Aspects of the present invention relate to methods and systems for imaging, recognizing, and tracking of a user's eye that is wearing a HWC. Aspects further relate to the processing of images reflected from the user's eye and controlling displayed content in accordance therewith. |
| US10191278B2 |
Optical instruments
An optical instrument includes an optical system for producing an optical image; and a diffractive element which includes a surface having an array of diffractive units. The diffractive units include replications of a pattern of separated areas which produce diffractive interference of light and generate an array of exit pupils to be viewable as a single, continuous enlarged exit pupil The areas include irregular features of different sizes in horizontal and vertical section, which have curved surfaces at lateral faces The diffractive units are disposed progressively radially outwardly from the optical axis of the diffractive element and configured progressively with an increasing angular offset. Independent of location on the aperture of the diffractive element and without any relay lens arrangement, light from the received image is relayed to a common region on a viewing plane across the aperture. |
| US10191276B2 |
Imaging adjustment device and imaging adjustment method
An imaging adjustment apparatus includes: an imaging analysis module, used to determine whether a current image of an object is deformed relative to an original image of the object, and when the current image is deformed, generate imaging correction information corresponding to the deformation; an imaging lens group, used to image the object, and including a plurality of subregions having adjustable imaging parameters; and a lens adjustment module, used to adjust an imaging parameter of a corresponding subregion of the imaging lens group according to the imaging correction information. An object can be imaged by using an imaging lens in which each subregion has adjustable imaging parameters, so as to adjust the imaging parameters for each subregion separately, thereby adjusting and correcting a perspective deformation that occurs on the object, preventing a perspective deformation from occurring on an image of the object acquired by a user, and improving user experience. |
| US10191272B2 |
Electrowetting assembly technique and cell structure
The examples herein relate to assembly techniques and structures for an electrowetting cell, e.g. a fluid lens, a fluid prism or a single cell that may support both variable lens and variable prism functions. The resulting cell structure, for example, may support both beam shaping and steering functions, e.g. supporting use of the same electrowetting cell structure for a wider variety of optical processing applications. The resulting cell may be used in combination with an optical/electrical transducer or an array of cells may be used with a transducer in systems for a various light input and/or output applications. |
| US10191269B2 |
Slide holder for an optical microscope
The invention relates to a microscope slide holder for an optical microscope. The slide holder comprises a base portion, a slide holder portion arranged on the base portion and having a mounting zone capable of receiving microscope slides of one or more slide types, the slide holder portion being movably arranged on the base portion, and a manipulator for moving the slide holder portion with respect to the base portion in three orthogonal dimensions. According to the invention, the base portion is dimensioned to fit into a mounting zone designed for at least one of the one or more microscope slide types. The invention allows for convenient sample movement in microscopes whose sample stage is not inherently designed for scanning microscopy. |
| US10191265B2 |
Image generation apparatus, image generation method, storage medium, and processing method
An image generation apparatus includes a plurality of irradiators, and a control circuit. The control circuit performs an operation including generating an in-focus image of an object in each of a plurality of predetermined focal planes, extracting a contour of at least one or more cross sections of the object represented in the plurality of in-focus images, generating at least one or more circumferences based on the contour of the at least one or more cross sections, generating a sphere image in the form of a three-dimensional image of at least one or more spheres, each sphere having one of the circumferences, generating a synthetic image by processing the sphere image such that a cross section appears, and displaying the resultant synthetic image on a display. |
| US10191261B2 |
Macro lens
Accommodating (re-focusable) macro lens system which includes first and second individual lenses having first and second optical portions sequentially disposed along an optical axis. Change in optical-power of macro lens results from by changing the flattened area of contact between the lenses in response to force applied to the lenses axially by an external compressor operably connected with or forming a part of macro lens housing. Method for operating same. |
| US10191259B2 |
Zoom lens and camera device
The zoom lens comprises five or more groups of lens pieces, namely, the foremost or first lens group of positive refractive power located the closest to an object, the succeeding second lens group of negative refractive power, the third lens group of positive refractive power, the fourth lens group of positive refractive power, and the fifth lens group all arranged in this order, and if any, the rearmost lens group(s) closer to the imaging plane than the fifth lens group. The zoom lens meets requirements as defined in the conditional expression regarding a combined magnification of the fifth lens group and, if any, the rearmost lens group(s) closer to the imaging plane than the fifth lens group while the zoom lens is taking a telephoto position. |
| US10191256B2 |
Lithium containing glass with high oxidized iron content, and laminated transparency using same
A low infrared absorbing lithium glass includes FeO in the range of 0.0005-0.015 wt %, more preferably 0.001-0.010 wt %, and a redox ratio in the range of 0.005-0.15, more preferably in the range of 0.005-010. The glass can be chemically tempered and used to provide a ballistic viewing cover for night vision goggles or scope. A method is provided to change a glass making process from making a high infrared absorbing lithium glass having FeO in the range of 0.02 to 0.04 wt % and a redox ratio in the range of 0.2 to 0.4 to the low infrared absorbing lithium glass by adding additional oxidizers to the batch materials. A second method is provided to change a glass making process from making a low infrared absorbing lithium glass to the high infrared absorbing lithium glass by adding additional reducers to the batch material. In one embodiment of the invention the oxidizer is CeO2. An embodiment of the invention covers a glass made according to the method. |
| US10191245B2 |
Image sensor
In an image sensor according to related art, charge information cannot be read at the same time from a pair of photoelectric conversion elements placed corresponding to one microlens. According to one embodiment, an image sensor includes a first photoelectric conversion element and a second photoelectric conversion element placed corresponding to one microlens, a first transfer transistor placed corresponding to the first photoelectric conversion element and a second transfer transistor placed corresponding to the second photoelectric conversion element, a read timing signal line that supplies a common read timing signal to the first transfer transistor and the second transfer transistor, a first output line that outputs a signal of the first photoelectric conversion element to the outside, and a second output line that outputs a signal of the second photoelectric conversion element to the outside. |
| US10191242B2 |
Moveable mirror assembly for electronic device case
A moveable mirror assembly can be used in connection with a case for a portable electronic device. The assembly can include a mirror housing and a mirror positioned within the mirror housing to redirect light to a portable electronic device within the case. The assembly can also include a rotational member coupled with the mirror housing and the case. |
| US10191237B2 |
Binder film system
A fiber optic cable includes core elements wound in a pattern of stranding, the core elements comprising tubes surrounding optical fibers. The fiber optic cable further includes an binder film surrounding the stranded core elements. The binder film is continuous peripherally around the core elements, forming a continuous closed loop when viewed in cross-section, and continuous lengthwise along a length of the cable that is at least a meter. Further, the binder film is in radial tension and opposes outwardly transverse deflection of the core elements. |
| US10191234B2 |
Assembly and packaging method and system for optical components
A method of aligning an optical fiber with an optical component in a micro-optical sub-assembly, comprises: providing a groove in the micro-sub-assembly in alignment with the optical component; and placing the optical fiber in the groove, thereby aligning the optical fiber with the optical component. In this way a placement tool with an accuracy of 50 microns can be used to place an optical fiber with an alignment accuracy of one micron. |
| US10191233B2 |
Mirror device with visual indicator to enable identification of highly-reflective region to ensure correct orientation of the same when disposed in an optical subassembly
A mirror device for use in an optical subassembly is disclosed that includes at least one surface with a visible indicator to allow a technician to differentiate a highly-reflective surface from relatively less reflective (e.g., un-coated) surfaces. The mirror device may be formed using known approaches, such as through the deposition of a metallic material on to a surface of the mirror device followed by one or more optional coating layers. Before, or after, forming the highly-reflective surface, a visual indicator may be introduced on to a surface of the mirror device that is opposite the highly-reflective surface. The visual indicator may comprise, for example, random scratches/scoring etched from a wire brush or tool, paint, epoxy, ink, or any other indicator that allows a technician to visually differentiate the portion of the mirror device having the visual indicator from the highly-reflective portion. |
| US10191231B2 |
Enhancing the bandwidth of light sensors on planar optical devices comprising a light sensor configured to output a passed light signal and to receive at least a portion of the passed light signal
The optical device includes a light sensor positioned on a base. The light sensor is configured to receive an input light signal and outputs a passed light signal that includes light from the input light signal. The optical device also includes a return system located on the base. The return system is configured to receive the passed light signal from the light sensor and to return at least a portion of the light from the passed light signal back to the light sensor. |
| US10191229B2 |
Pluggable mechanism of optical transceiver
An optical transceiver that optionally exchanges between the bail and the pull-tab for disengaging the optical transceiver with the cage is disclosed. The optical transceiver provides a slider to be assembled with both of the bail and the pull-tab. The slider provides an opening common to the bail and the pull-tab, and a composite opening that includes a portion for the bail and another portion for the pull-tab. The bail, by rotating around the common opening, may induce forward and rearward motions for the slider, while, the pull-tab, by pulling and pushing, may directly cause the forward and rearward motions for the slider through the composite opening. |
| US10191224B2 |
Optical receptacle
An optical receptacle includes a fiber stub including an optical fiber, a ferrule having a through-hole fixing the optical fiber, an isolator filled into the through-hole of the ferrule with the optical fiber, and a holder holding the fiber stub. The through-hole has a small and large diameter portions, the optical fiber is disposed in the small diameter portion over the entire region of the optical fiber, the large diameter portion is provided opposite to a side to be optically connected to a plug ferrule, the isolator has substantially the same refractive index as the fiber's core, is filled into the small and large diameter portions, and is polished to cause at least a portion of the isolator to be flat at an end surface portion of the fiber stub on the side with the large diameter portion. |
| US10191223B2 |
Optical connector
An optical connector is disclosed. The optical connector provides a first plug, a second plug, a sleeve, a spring, and a shell. The first plug and the second plug jointly rotate without rubbing end surfaces of ferrules thereof. The second plug provides a projection, while, the shell provides a hollow that receives the projection of the second plug. The first plug is pushed against the second plug by the spring put between the first plug and the shell but unable to be detached from the second plug because of the projection of the second plug mated with the hollow of the shell, thereby the ferrules in the respective plugs make physical contact in the respective end surfaces. |
| US10191222B2 |
Optical connector apparatus
An optical connector apparatus includes a connector which is connected to an electro-optical composite cable including an optical fiber and a metal conductor, and a connection object to be connected. The connector is provided with a ferrule which has a conductive portion on at least a part of the surface thereof. The connection object to be connected is provided with an electrically conductive connection member to be connected to the ferrule. The ferrule and the cable are connected by a crimping structure. When the ferrule is inserted in the connection member, the connector and the connection object to be connected are electrically and optically connected to each other. Provided is also an optical connector apparatus which comprises a connector having a plurality of ferrules having distances between the end of the ferrules and the conductive portions so that the timing of the connection of the connector to the object to be connected is delayed, and thus the optical connector apparatus is capable of hot swapping. The connection object to be connected can be a combination of an adapter and a mating connector, or an optical element and an adapter which holds the same, etc. |
| US10191219B2 |
Optical selector arrangement
An optical selector arrangement (22), comprising: a first set of optical ports (30), having a first number of optical ports, the first number being greater than or equal to 2; a second set of optical ports (42), having a second number of optical ports, the second number being greater than the first number; the second set of optical ports being for communicating with the first set of optical ports, a selector interface (40) for the optical selector arrangement, the selector interface comprising the second set of optical ports (42), a part of the optical selector arrangement functioning as a selector (44), the selector being arranged to selectively optically couple the first set of optical ports (30) to a set of ports of the second set of optical ports (42) of the selector interface, the selector (44) being rotatable relative to the selector interface (40) to facilitate the selection by optically aligning the first set of optical ports (30) to the second set of optical ports (42) of the selector interface (40); the selector (44) being configured to be continuously relatively rotatable over multiple rotations, to selectively optically couple the first set of optical ports (30) to a different set of ports of the second set of optical ports of the selector interface. |
| US10191213B2 |
Shielding structures between optical waveguides
Methods and structures for shielding optical waveguides are provided. A method includes forming a first optical waveguide core and forming a second optical waveguide core adjacent to the first optical waveguide core. The method also includes forming an insulator layer over the first optical waveguide core and the second optical waveguide core. The method further includes forming a shielding structure in the insulator layer between the first optical waveguide core and the second optical waveguide core. |
| US10191212B2 |
Expandable light guide for backlight
The exemplary embodiments herein disclose a backlight assembly having a light guide with a pair of opposing edges and a sliding LED subassembly placed along an edge of the light guide and attached to the light guide so that movement of the light guide causes movement of the sliding LED subassembly. In some embodiments, a first slot may be positioned within the light guide where a post extends from the sliding LED subassembly to engage with the first slot in the light guide. In some embodiments, a back pan may be positioned behind the light guide where a post can extend from the back pan to engage with a second slot in the light guide. |
| US10191211B2 |
Display apparatus and method of manufacturing the display apparatus
A display apparatus comprises: a display panel which displays an image on one surface thereof, a light guide plate disposed to face the other surface of the display panel; a plurality of optical sheets interposed between the display panel and the light guide plate; and a spacer which is sandwiched between the display panel and the light guide plate to secure a space for interposing the optical sheets therebetween, wherein the spacer has a space holding layer fixed to the light guide plate and securing the space, and a fixed layer sandwiched between the display panel and the space holding layer and fixed to the display panel, wherein the thickness of the space holding layer is thicker than a total of the thicknesses of the plurality of optical sheets except for an optical sheet nearest to the display panel. |
| US10191209B2 |
Light guide plate, backlight module and display device
A light guide plate, a backlight module and a display device is provided. The light guide plate includes: a film limit part and a fixed part. The film limit part is arranged on a light exiting surface of the light guide plate as a protruding structure, limiting an optical film arranged on the light exiting surface of the light guide plate. The fixed part is arranged on a side surface of the light guide plate as a bump structure to fix the light guide plate to a frame arranged on the side surface of the light guide plate. Issues of vibration friction between the light guide plate and the optical film and poor white spots can be solved effectively according to the present disclosure. |
| US10191208B2 |
Light source device and display apparatus
A light source device which includes a reflection sheet suspended by protrusions which penetrate plural places of an outer peripheral edge part of the reflection sheet, and a light guide plate disposed to face the reflection sheet is provided. And the light guide plate has notches formed at positions corresponding to the protrusions of an edge part corresponding to the outer peripheral edge part of the reflection sheet. The light guide plate is provided with being extended using the notches to extend an image display region. The reflection sheet near the notches of the light guide plate reflects the light irregularly reflected near the notches to a light emitting surface side of the light guide plate. |
| US10191207B2 |
Light emitting module and electronic device with the same
A light emitting module adapted to a mainboard is provided. The mainboard includes a side edge. The light emitting module comprises a circuit board and a light guide bar. The circuit board is detachably attached to the mainboard and adjacent to the side edge of the mainboard. A plurality of light emitting elements are disposed at the circuit board. The light guide bar is disposed at the circuit board, when the light emitting module is assembled to the mainboard, the light guide bar uniformly guides light from the light emitting elements. An electronic device including the light emitting device is also provided. |
| US10191206B2 |
Light source circuit unit and lighting device comprising same
A light source circuit unit and a lighting device including the light source circuit unit that are configured such that a bent-type metal substrate is formed on an upper surface of the printed circuit board so that the occurrence of a defect due to circuit damage at a bent part upon bending the substrate can be prevented, and slimness and a heat-dissipation property of a device can be improved. The light source circuit board includes: a substrate having a first part with at least one opening portion, and a second part bent from the first part; a printed circuit board on one surface of the substrate; and a light source element mounted to the printed circuit board and inserted into the opening portion, the light source element emitting light to an opposing side of the substrate. |
| US10191201B2 |
Light emitting emblem
A light emitting emblem includes: a board; a light source arranged at the board; a light guide plate having a second peripheral edge and an inner side portion, the second peripheral edge having a first surface facing the light source and a second surface opposite to the first surface, the first surface including a light entering part into which light from the light source is incident, and the second surface including an inclination part through which the light incident into the light entering part is reflected to the inner side portion from the second peripheral edge; and a shielding plate that shields the light from the light source and prevents light not incident from the light entering part from being incident into the inner side portion, wherein the inclination part is positioned at an outer edge of the light emitting emblem from the shielding plate. |
| US10191198B2 |
Display apparatus including directional backlight unit and method of assembling the display apparatus
A display apparatus including a directional backlight unit and a method of assembling the display apparatus are disclosed. The display apparatus includes an auxiliary structure coupled to an input coupler and a switch panel module. |
| US10191193B2 |
Nano bi-material electromagnetic spectrum shifter
The present invention relates to a nano bi-material, electromagnetic spectrum shifter based on said nano bi-material and method to produce said electromagnetic spectrum shifter using said nano bi-material. In particular, the present invention provides nano bi-material based electromagnetic spectrum shifter, e.g. color filters, with a wide range of transmission and color tunability and methods to produce said color filters. The present invention has applications in color filtration and production of color filters; reflector and production of reflectors; and electromagnetic spectrum shifter and production of electromagnetic spectrum shifters. |
| US10191185B2 |
Light-emitting apparatus
Embodiments provide a light-emitting apparatus including at least one light source, a wavelength converter configured to convert a wavelength of light emitted from the light source, a first lens configured to face a light emission surface of the wavelength converter, and a rounded reflector spaced apart from the first lens, the reflector being configured to reflect light emitted from the first lens. |
| US10191183B2 |
Method of constructing digital terrain model
PROBLEM: Efficiently generating digital terrain model (DTM) having high elevation surface accuracy and high point density, and suitable for controlling pavement milling machines during road repairs. SOLUTION: Combination of motorized levelling and Stop-Go mobile laser scanning system, including train of three vehicles, which are at standstill during measurements, and which move in unison in between measurements. Middle vehicle carries laser scanner, elevation sight, and GNSS receiver. Front and rear vehicle each carry levelling rod; front vehicle also carries GNSS receiver. During measurement cycle, laser scanner generates point cloud, while GNSS positions of middle and front vehicles and elevations at the resp. positions of front and rear vehicles are determined. After measurement cycle, vehicle train moves until rear vehicle halts at previous GNSS position of front vehicle, etc. When all measurement cycles are completed, collected data is integrated and transformed into a DTM. |
| US10191182B2 |
Accuracy of water break-through time prediction
The present disclosure describes methods and systems, including computer-implemented methods, computer program products, and computer systems, for improving water break-though time predictions. One computer-implemented method includes obtaining, by a hardware data processing apparatus, a plurality of initial relative permeability data; determining, by the hardware data processing apparatus, viscosity data; determining, by the hardware data processing apparatus, a flood-front saturation point based on the viscosity data and the initial relative permeability data; and generating, by the hardware data processing apparatus, a plurality of corrected relative permeability data based on the plurality of initial relative permeability data and the critical fractional flow point, wherein the plurality of the corrected relative permeability data are used to simulate water break-through time. |
| US10191179B2 |
Measuring current from an electrode using a non-linear element
An arrangement for generating a resistivity image having a drill bit with cutters configured to be placed within a wellbore, the cutters configured to create further sections of the wellbore upon rotation, the drill bit having an end with threads for engagement, at least one section of drill string connected to the drill bit through a matching set of threads for engagement, a receiver toroid connected to the at least one section of drill string along at least a portion of the drill string, a transmitter toroid connected to the at least one section of drill string and located at least a portion of the drill string away from the receiver toroid, at least one stabilizer connected to the at least one section of drill string, a power source connected to the transmitter toroid and the receiver toroid, an electrode arrangement placed at the drill bit, wherein the electrode arrangement is electrically connected to the drill bit through a non-linear circuit element and a computer arrangement connected to the receiver toroid. |
| US10191177B2 |
Apparatus and a method for metal detection involving a mobile terminal with a display
An apparatus comprising at least one first signal loop configured to receive a first signal; at least one second signal loop magnetically coupled with the first signal loop configured to generate a second signal; a signal processor configured to monitor the second signal and determine the presence of at least one metal object dependent on the second signal. |
| US10191171B2 |
Variable buoyancy control and recovery system for seismic data acquisition
A seismic apparatus includes one or more seismic cable systems configured to acquire seismic data, each seismic cable system having one or more of a cable jacket, a reservoir for a ballast fluid or other ballast medium, and an actuator or other transfer mechanism configured to transfer the ballast fluid between the reservoir and the seismic cable system during acquisition of the seismic data, e.g., where the ballast fluid is transferred to the seismic cable system within the cable jacket. A controller can be configured to adjust a buoyancy of the seismic cable system responsive to the transfer of the ballast fluid, e.g., where the internal volume expands or contract based on the fluid transfer. |
| US10191169B2 |
Distributed seismic node computing
Seismic node systems can be configured for acquiring seismic sensor data with an array of seismic receivers or nodes deployable in a survey area, each receiver or node having a seismic sensor for acquiring the seismic sensor data, a clock, a controller and local memory. The seismic sensor can data characterize a seismic wavefield proximate the seismic receivers in the survey area. Quality control data can be generated based on the seismic sensor data and associated timing information provided by the respective clock, and incorporated into a seismic data flow for recording in the local memory. |
| US10191163B2 |
Method for the absolute calibration of the location and orientation of large-format detectors using laser radar
A method of mapping pixel locations of a detector array includes measuring a location on the detector array, initiating a frame readout of the detector array, measuring a location of one or more metrology targets on the detector array, analyzing the frame readout to identify a pixel at the location on the detector array, and defining a location of the identified pixel with respect to the location of the one or more metrology targets. Subsequent measurement of the metrology targets alone by another metrology system allows one to infer the six degree of freedom alignment of the detector array in space. |
| US10191157B2 |
Precise low-latency GNSS satellite clock estimation
A wide-lane ambiguity and a respective satellite wide-lane bias are determined for the collected phase measurements for each satellite for assistance in narrow-lane ambiguity resolution. Satellite correction data is determined for each satellite in an orbit solution based on the collected raw phase and code measurements and determined orbital narrow-lane ambiguity and respective orbital satellite narrow-lane bias. A slow satellite clock correction is determined based on the satellite orbital correction data, the collected raw phase and code measurements, and clock narrow-lane ambiguity and respective satellite narrow-lane bias. A low latency clock module or data processor determines lower-latency satellite clock correction data or delta clock adjustment to the slow satellite clock based on freshly or recently updated measurements of the collected raw phase measurements that are more current than a plurality of previous measurements of the collected raw phase measurements used for the slow satellite clock correction to provide lower-latency clock correction data. |
| US10191155B2 |
Optical resolution in front of a vehicle
To solve depth of field issues when scanning, transmitting, and receiving light pulses in a lidar system, a receiver in the lidar system may include a lens having a lens plane in front of one or several photodetectors arranged on a detector plane. The lens plane and the detector plane may be nonparallel with respect to each other creating a wedge shaped depth of field. In this manner, return light pulses from far away and nearby targets may stay in focus. |
| US10191153B2 |
Augmented reality sonar imagery systems and methods
Techniques are disclosed for systems and methods to provide augmented reality sonar imagery for mobile structures. An augmented reality sonar imagery system includes a portable imaging device, a sonar transducer assembly, and a logic device in communication with the sonar transducer assembly and the portable imaging device. The sonar transducer assembly is adapted to be mounted to a mobile structure and placed in a body of water, and the portable imaging device includes a display and an imager position and/or orientation sensor. The logic device is configured to determine a waterline of the body of water relative to a field of view of the display and render sonar data in a portion of the field of view that extends below the waterline. Subsequent user input and/or the sonar data may be used to adjust a steering actuator, a propulsion system thrust, and/or other operational systems. |
| US10191150B2 |
High precision radar to track aerial targets
High precision radar to track aerial targets installed on the ground, in a container or in a vehicle, to determine the target parameters, such as azimuth angle (θa), elevation angle (θe), range, speed and flying direction and transmits them to a weapon system which comprises an array of two collinear antennas (19, 21) with narrow beam in elevation, installed on a platform (12) and rotating around a vertical axis at a rotational speed of, at least, 50 rpm, in which the direction of the said array varies between 0° and 90° by means of a positioning motor in elevation (18), and the precise target elevation angle (θe) is determined by interferometry. The precise target azimuth angle (9a) is determined through correlation between a signal detected by the said antennas (19, 21) with a +1/−1 step function, complemented by the search for the zero transition provided by the determination of the return pulse maximum. The target speed and direction values are determined by a prediction filter (50) based on the history of range, elevation and azimuth values obtained in previous measurements. |
| US10191148B2 |
Radar system for vehicle and method for measuring azimuth therein
Provided are a radar system for a vehicle and a method for measuring an azimuth therein, which are capable of increasing target sensing and tracking reliability by blocking an error signal that is input from the ground where no vehicle exists or in the elevation angle direction. A system for blocking an error signal input from a ground or in an elevation angle direction includes: two or more main reception antennas; a single side lobe suppression antenna; and a radar configured to compare a magnitude of a main reception signal received from the main reception antenna with a magnitude of a side lobe suppression reception signal received from the side lobe suppression antenna, and measure an azimuth of a target by using the received main reception signal when the magnitude of the main reception signal is larger than the magnitude of the side lobe suppression reception signal. |
| US10191147B2 |
Ultrasound based configuration detection of a multipart electronic apparatus
In one example, an electronic apparatus comprises a first portion having an ultrasound emitter. The electronic apparatus further comprises a second portion having an ultrasound sensor. The first portion and the second portion are arranged to be movable with respect to each other thereby allowing distance between the ultrasound emitter and the ultrasound sensor to vary. The electronic apparatus further comprises a measurement unit configured to measure current propagation delay of an ultrasound wave from the ultrasound emitter to the ultrasound sensor. The electronic apparatus further comprises a calculation unit configured to calculate current distance between the ultrasound emitter and the ultrasound sensor based on the measured current propagation delay of the ultrasound wave from the ultrasound emitter to the ultrasound sensor. |
| US10191143B2 |
Method and apparatus for calibrating an IQ modulator
The present disclosure relates to a concept for calibrating an IQ modulator. A calibration method comprises setting one or more control values of the IQ modulator corresponding to a desired constellation point of a constellation diagram to generate an IQ modulating signal; mixing the IQ modulating signal with a carrier signal to generate an IQ modulated transmit signal; transmitting the IQ modulated transmit signal towards a predefined object at a predefined location; receiving a reflection of the IQ modulated transmit signal from the predefined object; mixing the received reflection of the IQ modulated transmit signal with the carrier signal to generate a down-converted receive signal; comparing amplitude and/or phase of the down-converted receive signal with the desired constellation point of the constellation diagram; and adjusting the one or more control values of the IQ modulator until a deviation between the amplitude and/or phase of the received down-converted signal and the desired constellation point falls below a predefined threshold. |
| US10191142B2 |
Digital frequency modulated continuous wave radar using handcrafted constant envelope modulation
A method for determining a frequency modulation includes generating a symbol stream that is filtered, with multiple samples per period. Sample values represent samples of the filtered symbols at instants separated by intervals of a fraction of a time period between successive symbols. Samples of I and Q waveforms are calculated from frequency modulating a signal with the sequence of symbols. For each possible set of symbol values on which a waveform depends, an average waveform is produced over all symbol values outside the group; and on which the waveform is not to depend, all waveforms are superimposed within +/−half a period of the center symbol of each group having the same set of values and averaging the superimposed I, Q samples to produce for each group an averaged set of samples and an average waveform. Final I, Q values are stored for subsequent frequency modulation. |
| US10191140B2 |
Luminaire identification and positioning by constellation
Various embodiments disclosed herein include a method for determining the position of a computing device. The method may include obtaining, by the computing device, an image of a subset of luminaries from a plurality of luminaires located in an indoor environment, in which each subset grouping of luminaires in the plurality of luminaires is uniquely identifiable. The computing device may then compare the subset of luminaires to a database storing each uniquely identifiable subset grouping of luminaires in the plurality of luminaires, in which the database includes position information for each luminaire in the plurality of luminaires, and determine the position of the computing device based on the comparison of the subset of luminaries to the database. |
| US10191137B2 |
Systems and methods for beacon device fleet management
Systems and methods for beacon device fleet management are provided. One example system includes a plurality of beacon devices, a plurality of mobile computing devices, a fleet management system, and a fleet owner computing devices. One example method includes receiving, by the fleet management system, a device status request from the fleet owner computing device. The fleet management system determines one or more operational statuses of beacon devices owned by the fleet owner and transmits data indicative of the one or more operational statuses to the fleet owner computing device. The operational statuses can include a current detection status (e.g., online or offline), a location status, a power source status, and/or other operational parameters. |
| US10191133B2 |
MR imaging using multi-echo segmented k-space acquisition
An object (10) is placed in an examination volume of a MR device (1) and imaged using a multi-echo imaging technique which is robust with respect to motion. The imaging includes subjecting the object (10) to a number of shots of a multi-echo imaging sequence to generate a train of echo signals by each shot and acquiring the echo signals. Each echo signal represents a k-space profile, wherein k-space (20) is divided into a central k-space part (21) and one or more peripheral k-space parts (22, 23). The central k-space part (21) is sampled by a single shot of the multi-echo imaging sequence, and the peripheral k-space parts (22, 23) are sampled by one or more further shots (25, 28) of the multi-echo sequence; and an MR image is reconstructed from the k-space profiles. |
| US10191131B2 |
Medical imaging apparatus having multiple subsystems, and operating method therefor
In a method for operating a medical imaging apparatus having subsystems, a control protocol assigned to a scan sequence to be performed is provided to a control computer that determines sequence control data for the control protocol, which define different functional subsequences of the scan sequence. Different effective volumes are assigned to each functional subsequence, and current ambient conditions of the apparatus are determined for the sequence control data and associated effective volumes, for a series of states of physiological processes that occur during the scan sequence. Control signals for the scan sequence are determined from the sequence control data, the effective volumes and the current ambient conditions per observed state, that optimize the functional subsequences of the scan sequence locally. During the scan, at least one current state of the observed physiological processes is determined and the control signals used for the ongoing scan are determined from the stored control signals, dependent on the at least one current state. |
| US10191126B2 |
Systems and methods for spatial gradient-based electrical property properties tomography using magnetic resonance imaging
Systems and methods for producing an image of the electrical properties of an object using magnetic resonance imaging (“MRI”) are provided. The electrical properties are determined based on estimated gradient values of the electrical properties of the object. For instance, electrical property maps are reconstructed using a spatial integration on gradient values that are estimated from the magnitude and relative phase values derived from measurements of multiple transmit and receive B1fields. Specific absorption rate (“SAR”) maps can also be produced based on the estimated electrical properties. |
| US10191122B2 |
Parameter identification circuit, method and power supply system applying the same
A parameter identification circuit for a digital power converter having an inductor and a capacitor, can include: an inductor parameter circuit that receives an inductor current of the inductor, a capacitor voltage of the capacitor, a duty cycle in a start-up stage, and a predetermined inductor current, where the inductor parameter circuit obtains an inductor parameter according to an integrated value of the capacitor voltage, an integrated value of the duty cycle in the start-up stage, and the predetermined inductor current, when the inductor current rises to a level of the predetermined inductor current; and a capacitor parameter circuit that receives the inductor current, the capacitor voltage, and a predetermined capacitor voltage, where the capacitor parameter circuit obtains a capacitor parameter according to an integrated value of the inductor current and the predetermined capacitor voltage when the capacitor voltage rises to a level of the predetermined capacitor voltage. |
| US10191121B2 |
System and method for voltage regulator self-burn-in test
The present disclosure provides a system and method enabling a self-burn-in test for a power supply device (PSD) of a server system using a multi-phase scheme. The PSD comprises a power-width modulation (PWM) controller, and a plurality of power stages. Each of the plurality of power stages comprises a driver, a high-side MOSFET, and a low-side MOSFET. In one aspect of the present disclosure, upon receiving a test mode command from a controller of the server system, the PWM controller can send a PWM signal to switch a specific power stage to the On state, and send at least another PWM signal that switches other power stage(s) of the plurality of power stages to the Tri-state. During a subsequent self-burn-in test of the specific power stage, low-side MOSFET(s) of the other power stage(s) can function as a load for the specific power stage. |
| US10191110B2 |
Apparatus and method for self-testing an integrated circuit
An integrated circuit and a method of self-testing the integrated circuit are provided. The method comprises: generating a reference voltage at an output of a reference circuit; initiating a test of the reference circuit during a test mode; determining whether the test of the reference circuit passes; and comparing, if the test of the reference circuit passes, a first voltage with the reference voltage. The disclosed test method provides for more complete testing of the integrated circuit. |
| US10191103B2 |
Method of locating a source of transient signals in a dispersive environment
The invention relates to a method of locating in a dispersive medium (5) a source (7) of pulses (s1, s2) by at least one pair of sensors (1, 2), the method comprising the following steps: at the level of each sensor (1, 2), detecting a pulse (s1, s2) originating from the source (7); for each of said pulses, constructing a phase diagram on the basis of N vectors of which the co-ordinates correspond to the amplitude of the pulse (s1, s2) at successive sampling instants ti; and for each pair of sensors, calculating the ratio between the distances L1 and L2 of each sensor from the source through the formula (I) where (II) and (III) are the norms of the vectors (IV) and (V) of the phase diagrams corresponding to the pulses detected by the sensors (1, 2). L 1 L 2 = ∑ i = 1 N r 1 ( t i ) → / ∑ i = 1 N r 2 ( t i ) → ( I ) r 1 ( t i ) → ( II ) r 2 ( t i ) → ( III ) r 1 ( t i ) → ( IV ) r 2 ( t i ) → ( V ) |
| US10191100B2 |
High-powered high-voltage test device with integrated active air cooling
A high-powered, high-voltage test device for generating a test voltage, wherein the test voltage is an alternating voltage having an amplitude of at least 100 kV at a power of greater than 1 kW, wherein the device has at least two voltage amplifier branches, of which a first voltage amplifier branch contributes to generating the positive voltage half-cycles of the test voltage and a second voltage amplifier branch contributes to generating the negative voltage half-cycles of the test voltage. The high-voltage test device furthermore has a measurement circuit for measuring the test voltage to be applied to a measurement object and the test current consequently caused in the measurement object and is characterized in that each voltage amplifier branch is installed in a separate assembly having integrated active air cooling. |
| US10191099B2 |
Semiconductor test device and method, and data analysis device
A semiconductor test device includes an actuator holding a radiation source and adjusting a distance between the radiation source and a sample, and a controller controlling an operation of the actuator and calculating a soft error rate (SER) of the sample based on the distance between the radiation source and the sample. The controller calculates a first distance between the radiation source and the sample at which the SER of the sample becomes zero, and calculates a metal-to-dielectric ratio of the sample based on the first distance. |
| US10191098B2 |
Electronic measurement device and method for operating an electronic measurement device
The invention relates to an electronic measurement device and a method for operating the electronic measurement device. The electronic measurement device comprises a signal generating unit which is configured to generate a signal that is applied to an input node of a device under test. The electronic measurement device comprises a controlling unit which is configured to control the signal generating unit in that the generated signal is at least adjustable in its signal frequency. Furthermore, the electronic measurement device comprises at least a receiving unit, wherein the receiving unit retrieves a signal from an output node of the device under test in time domain. |
| US10191093B2 |
Device for measuring voltage across a remote load
A device for measuring voltage across a remote load includes a power supply configured to output a first output voltage to the remote load. A switch is selectively movable from a closed position to an open position. A measuring circuit measures a load voltage across the load when the switch is in the open position and determines a voltage difference between the first output voltage and the load voltage. The measuring circuit adjusts the first output voltage to a second output voltage to compensate for the voltage difference. A second A/D converter can also be coupled to the power supply. The second A/D converter measures a voltage across a resistor such that a change in the voltage indicates a change in the load voltage. The power supply is then adjusted to output a second output voltage to compensate for any change in load voltage. |
| US10191092B2 |
Time domain measuring method with calibration in the frequency range
A method for determining an electric voltage u(t) and/or an electric current i(t) of an HF signal in an electrical cable on a calibration plane by measuring in the time domain. Using a directional coupler, a first portion v3(t) of a first HF signal is decoupled, fed to a time domain measuring device, and a second portion v4(t) of a second HF signal is decoupled. The signal portions v3(t), v4(t) are converted into the frequency domain, then absolute wave frequencies in the frequency domain are determined and converted into the electric voltage u(t) and/or the electric current i(t). In a previous calibration step, the calibration parameters are determined, and the absolute wave frequencies on the calibration plane are determined using the calibration parameters (e00,r(Γ3, Γ4), e01,r(Γ3, Γ4), e10,r(Γ3, Γ4), e11,r(Γ3, Γ4)), wherein Γ3, Γ4 are the reflection factors of the inputs of the time domain measuring device. |
| US10191088B2 |
Interconnect sensor platform with energy harvesting
An interconnect device includes a body portion with conductors passing through the body portion. An energy harvesting device, a power controller device and a rechargeable DC power source are configured such that the power controller device includes instructions programmed thereon for controlling the flow of power between the energy harvesting device, the DC power source, and a microcontroller. Sensor devices are in electrical communication with the microcontroller. The sensors are arranged to detect parameters associated with the interconnect device and communicate the parameters to the microcontroller. An output device communicates data from the microcontroller associated with the at least one sensor. |
| US10191081B2 |
Measuring method for atomic force microscope
Provided is a measuring method for an atomic force microscope that scans a surface of a sample with a probe to measure a surface property of the sample, the measuring method including detecting a motion of the probe while vibrating the probe on the surface of the sample, acquiring surface information on the sample by using a variation in the motion of the probe, and controlling the probe by using the surface information on the sample. The surface information on the sample may include a position and a slope of the surface. The vibrating of the probe on the surface of the sample may include performing a circular motion by the probe around axes perpendicular to a scan direction of the probe and to a height direction of the sample. |
| US10191079B2 |
Method and system of dual-mode actuation and sensing for real-time calibration of axisymmetric resonant gyroscopes
A dual-mode actuation and sensing circuit actuates both modes of an axisymmetric gyroscope and senses both outputs thereof. The sum of the two outputs provides a self-sustaining closed-loop oscillation signal, while the difference of the two mode outputs is used for extracting differential rate information while rejecting the common-mode bias terms of the gyroscope to provide online bias calibration. The proposed system and method facilitates scale factor calibration of an axisymmetric gyroscope. Furthermore, the difference output of the dual-mode gyroscope can provide a mode-split indicator signal which can be used to automatically match the gyroscope modes. |
| US10191076B1 |
Airflow sensing systems and methods
A flow of air induces vibration of a tip of an airflow sensor. A cantilever coupled to the tip vibrates as the tip is displaced, and a piezoelectric element associated with the cantilever generates an electrical signal in response to mechanical stress or strain induced by vibration of the cantilever. A control element that is in communication with the piezoelectric element of the cantilever receives the electrical signal and derives at least one parameter indicative of the flow of air sensed by the sensor. The control element communicates or otherwise transmits an output signal that is indicative of the parameter to an output device to display sensor data to a user as desired. |
| US10191071B2 |
Cartridges and instruments for sample analysis
Provided herein are instruments and cartridges for processing samples. The cartridges include fluidic circuits in which fluid movement can be regulated by diaphragm valves. In certain cartridges, deformable material providing a diaphragm contacts an interface in the instrument that actuates the diaphragm directly, without intervening actuation layer. Certain cartridges have a plurality of fluidic circuits and fluid distribution channels or pneumatic distribution channels configured to deliver fluids or pneumatic pressure to any of the fluidic circuits, selectively. Certain cartridges have compartments containing on-board reagents. Compartments can be closed by a film attached to a body the cartridge through a heat seal. |
| US10191069B2 |
Accurate assay measurement of hydrophobic haptenic analytes
Methods are disclosed for determining an actual concentration of a hydrophobic haptenic analyte in an unknown sample suspected of containing the hydrophobic haptenic analyte, wherein the unknown sample is suspected of containing an interfering substance. A first assay method is conducted on an unknown sample to obtain a measured concentration of the hydrophobic haptenic analyte in the unknown sample. A second assay method is conducted on the unknown sample to obtain a concentration of the interfering substance in the unknown sample. A predetermined correction formula that utilizes the measured concentration of the hydrophobic haptenic analyte and the measured concentration of the interfering substance obtained in step (a) is applied to determine an actual concentration of the hydrophobic haptenic analyte in the unknown sample. |
| US10191067B2 |
Method for identifying an agent for treating abnormal kidney function
Biomarkers for pre-Diabetes, Diabetes and/or a Diabetes related conditions, and methods of their use, including the biomarkers in Tables 1 and 2 such as peroxiredoxin-2, complement C1q subcomponent subunit B, sulfhydryl oxidase 1 and apolipoprotein A-IV. |
| US10191066B2 |
Method for determining the risk of cardiovascular events using IGFBP fragments
The present invention describes the method for determining the risk of future major adverse cardiovascular events, which comprises detection proteolytic fragments of IGFBP-4 or IGFBP-5 (insulin-like growth factor binding protein 4 or insulin-like growth factor binding protein 5) in patients' blood. The present invention provides antibodies and immunoas-says, suitable for specific measurement of proteolytic fragments of IGFBPs. In current invention the IGFBP fragments are suggested to be utilized as blood biomarkers for the risk prediction of major adverse cardiovascular events (MACE). |
| US10191065B2 |
C peptide detection by mass spectrometry
Methods are described for measuring the amount of C peptide in a sample. More specifically, mass spectrometric methods are described for detecting and quantifying C peptide in a sample utilizing on-line extraction methods coupled with tandem mass spectrometric or high resolution/high accuracy mass spectrometric techniques. |
| US10191060B2 |
Functionalized chromophoric polymer dots and bioconjugates thereof
The present invention provides, among other aspects, functionalized chromophoric polymer dots comprising a hydrophobic core and a hydrophilic cap, and bioconjugates thereof. Also provided are improved methods for preparing functionalized chromophoric polymer dots. Methods for in vivo imaging and molecular labeling are also disclosed. |
| US10191055B2 |
Detection of acute myeloid leukaemia (AML) leukaemic stem cells (LSC)
The present invention relates to diagnostic screens, gene expression profiles, methods and kits for detection of acute myeloid leukaemia leukaemic stem cells. Diagnostic and prognostic methods based on said diagnostic screens and/or gene expression profiles also form part of the invention. |
| US10191053B2 |
Methods for measuring and reporting vascularity in a tissue sample
The disclosure concerns a method for measuring and reporting vascularity in a biological tissue sample. The method generally includes: within a digital image of a tissue section, (i) identifying endothelial cells, lymphatic cells, or a combination thereof; (ii) mapping one or more proximity regions, each of the proximity regions defining an area between detected vessels and a first distance outwardly therefrom; and (iii) calculating one or more of: a vessel proximity score or a hypoxia score, wherein the vessel proximity score relates a composition of objects within the proximity regions, and wherein the hypoxia score relates a composition of tissue within or outside of the proximity regions, respectively. |
| US10191051B2 |
Compositions and methods for improved cell-based botulinum neurotoxin assays
Methods and compositions are provided where a transfected cell that produces a hybrid protein with a reporter-containing portion and a botulinum toxin cleavage site is contacted with a botulinum toxin in media having a reduced sodium concentration, thereby increasing the sensitivity. Such media can also be used in combination with elevated cell culture temperatures. Kits that include such media and a botulinum toxin are also described. |
| US10191045B2 |
Sol composition for sol-gel biochip to immobilize probe on substrate without surface treatment and method and screening thereof
The present invention relates to a method for screening a sol composition for sol-gel biochips, which is used to immobilize a probe on a surface-untreated substrate, also relates to a sol composition screened by said method and a sol-gel biochip comprising said sol composition immobilized thereon. The sol composition screened by the disclosed method can be mixed with a probe, and the sol mixture can be integrated on 96-well plates, which are widely used in existing bioassays, without surface treatment. Also, the biochip can provide a sensitive and specific good analysis results because this immobilization methods of probe maintain the nature of probes without modification. |
| US10191044B2 |
Flushable test strip
We disclose a novel diagnostic test strip which may be used to conduct biochemical assays for analytes in liquid samples. The disclosed test strip may be loaded with much smaller volumes of sample than traditional test strips. The disclosed test strip may be loaded with a precision dispenser instead of submersing the test strip into a larger volume of liquid sample. In addition, the disclosed test strip dissolves in aqueous fluid so it may be flushed into the sewer system. Consequently, it is not necessary to dispose of the disclosed test strip in biological waste containers. |
| US10191041B2 |
Detection of analytes using metal nanoparticle probes and dynamic light scattering
Disclosed herein are systems and methods for detecting Chemical Species, Biomolecules and Biotargets (Analytes) using receptor functionalized metal nanoparticles and Dynamic Light Scattering. |
| US10191038B2 |
Immunological measuring method and measuring kit for whole blood sample
In a known method of measuring a target substance, comprising: providing a sample solution containing the target substance, a first reaction solution, and a second reaction solution; sequentially aspirating the sample solution and the first reaction solution, using a measuring apparatus equipped with a dispensing unit, into the dispensing unit; discharging them at a time from the dispensing unit, to bring them into contact with the second reaction solution, and to form a complex of the target substance and a first partner which is contained in at least one of the first reaction solution or the second reaction solution and reacts specifically with the target substance; and analyzing the resulting complex, an improved method capable of inhibiting a reaction which adversely affects measurement results is provided. In this improved method, the specific gravity of the sample solution is different from the specific gravity of the first reaction solution; and the sample solution and the first reaction solution are aspirated into the dispensing unit in an overlaid state. |
| US10191023B2 |
Gas-measuring device
A sensor unit (10) for detecting a gas is configured with a pressure-tight measuring channel (11), with a gas inlet (12) for introducing the gas into the measuring channel, with a gas outlet (13) for removing the gas from the measuring channel, and with a pump unit (14) for evacuating the measuring channel. The measuring channel has a gas sensor (15) for detecting the gas and a heating unit (16) for heating the gas sensor. The sensor unit (10) is configured to be operated in a measuring mode and in a regeneration mode. The measuring channel (11) is evacuated and the gas sensor (15) is heated in the regeneration mode. |
| US10191021B2 |
Method for estimating a temperature of a transistor
A detector measures turn-off voltage change with respect to change in time between a collector and emitter of a transistor and peak voltage of the transistor at the collector. An electronic data processor determines intermediate parameters of turn-off current, the turn-on current and on-state voltage drop based on the turn-off voltage change and the peak voltage. The data processor determines the power or energy loss for one switching cycle of the transistor based on the turn-off current, the turn-on current and on-state voltage drop between the collector and emitter of the transistor. The data processor estimates an associated average die temperature for the transistor over the switching cycle. |
| US10191019B2 |
Vacuum-assisted in-needle capplicary adsorption trap with multiwalled polyaniline/carbon nanotube nanocomposite sorbent
A vacuum-assisted in-needle capillary adsorption trap (VA-INCAT) device for sampling and delivering materials to an analytical device is disclosed. A sorbent is multiwall carbon nanotube/polyaniline (PANI/MWCNT) nanocomposite and is coated within an interior space of the needle between the second end and the side aperture to entrap an analyte within a sample. The VA-INCAT device also includes a vacuum device configured to vacuum the vacuum flask to improve the extraction of the analytes vapors from the sample matrix to the sorbent bed. |
| US10191017B2 |
Dynamic characteristic calculation apparatus and its method for machine tool
A dynamic characteristic calculation apparatus for a machine tool calculates dynamic characteristic of the machine tool executing an interrupted machining by moving a rotational tool relative to a workpiece. The apparatus includes a detector detecting acoustic wave generated by vibration of the rotational tool or detecting magnetic property being variable by the vibration of the rotational tool where said rotational tool is excited to vibrate, and a calculation division calculating a natural frequency f of the one or plural tool tips in a vibration system, in which the one or plural tool tips of said rotational tool is a vibration body, on a basis of a value detected by the detector. |
| US10191016B2 |
Method and system for passive detection, localization and characterization of mechanical wave sources using ultrasonic guided waves
A method and system for passively detecting, localizing, and/or characterizing a mechanical wave source at one or more spatial points of interest on a structure using ultrasonic guided waves are provided. The method includes estimating the spatial channel impulse response at one or more spatial points of interest using a movable transducer. Collected data recorded in response to transient mechanical waves is then combined with the spatial channel impulse response estimates to detect, localize, and/or characterize the source. A direct path from the mechanical wave source to each transducer is not required. Anisotropies and variations between transducer transfer functions may be accounted for and all propagation paths may be used to perform source localization. The method and system may leverage structural complexity rather than ignore it. |
| US10191011B2 |
Ruggedized apparatus for analysis of nucleic acid and proteins
The invention provides methods and systems for ruggedizing a nucleic acid analyzing apparatus. The ruggedized apparatus can be used reliably and effectively in uncontrolled environments, such as, for example at a crime scene to collect and analyze forensic data, as well as in semi-controlled environments, such as, for example at a point of care location. |
| US10191010B2 |
Transfer membrane retaining jig and separation-transfer device
A transfer-membrane retaining jig (2) that retains a transfer membrane (1) in a separation-transfer device (100) includes: a fixing part (20, 21) that fixes at least one end in a movement direction of the transfer membrane (1), in which the fixing part (20, 21) includes an elastic body (20a, 21a) that abuts the transfer membrane (1) from an opposite side to a dispensing part (50a), and a pressing member (20b, 21b) that presses the transfer membrane (1) against the elastic body (20a, 21a). |
| US10191007B2 |
Sulfur oxides detection system
The sulfur oxides detection system includes a device part comprising a first electrochemical cell having a first solid electrolyte layer, a first electrode, and a second electrode; and a diffusion regulating layer. A power supply supplying voltage is provided between the electrodes as well as a detector detecting a first current correlation parameter, and a control part controlling the power supply and acquiring the first current correlation parameter. The control part controls the power supply so that a first voltage is applied between the electrodes and calculates a concentration of sulfur oxides in the measured gas based on the first current correlation parameter detected by the detector when the first voltage is applied between the electrodes, but it does not calculate the concentration of sulfur oxides in the measured gas when it judges that a concentration of water in the measured gas is not stable. |
| US10191003B1 |
Methods and apparatus for a moisture detector
A system for detecting the spread of a liquid. The system detects the position of a first portion of the liquid and a second portion of the liquid to detect the spread. |
| US10191001B2 |
Conveyor-belt system for measuring conditions that vary the resonant frequency of a resonant circuit
A conveyor belt and a sensing system for sensing various conditions on a conveyor belt. The belt includes an array of sensing elements embedded in the belt to measure belt conditions. The sensing elements form parts of passive resonant circuits that each include a capacitor and an inductive coil. The capacitor or the inductive coil can be a sensing element. Measuring circuits external to the belt are inductively or capacitively coupled to the resonant circuits in the belt as they pass closely by. The sensing elements change the resonant frequency of their resonant circuits as a function of the sensed conditions. Frequency detectors in the measuring circuits measure that frequency change and convert it into a functionally related value used to determine a belt condition. Exemplary conditions include temperature, pressure, humidity, spillage, and product weight. |
| US10190998B1 |
Method and device for evaluating and predicting a shale oil enrichment areas of fault lacustrine basins
A method is disclosed for evaluating and predicting a shale oil enrichment area of a fault lacustrine basin, comprising: obtaining materials and key data; determining a source-reservoir configuration relationship according to a longitudinal superposition relationship of different types of rock in a lithology profile and establishing a single-well lithofacies model; in the single-well lithofacies model, using a dolomite-to-formation ratio and a TOC average value to form a dolomite-to-formation ratio contour map and a TOC contour map, and superposing the dolomite-to-formation ratio contour map, the TOC contour map and a source-reservoir configuration relationship plane distribution map to form a lithofacies plane distribution map; on the basis of the lithofacies plane distribution map, superposing a vitrinite reflectance contour map and a dolomite thickness contour map to obtain a corresponding evaluation and prediction map of the shale oil enrichment area of the fault lacustrine basin. |
| US10190997B2 |
X-ray device, method, manufacturing method for structure, program, and recording medium on which program is recorded
There is provided an X-ray device irradiating a measuring object with X-ray and detecting transmission X-ray transmitted through the measuring object, the X-ray device including: a first information generation portion configured to generate first information in which a value according to an absorption coefficient is allocated to each of a plurality of divided sections into which there is divided a predetermined space including at least part of the measuring object; a frequency generation portion configured to generate frequency information of the allocated value to indicate a number of the divided sections according to magnitude of the allocated value in the first information; a ratio acquirement portion configured to acquire ratio information indicating a ratio between a first substance and a second substance constituting the measuring object; and a second information generation portion configured to change the first information into second information, by using the frequency information and the ratio information. |
| US10190996B2 |
Method and device for controlling rotary table
An XY shift mechanism can shift a rotary table in a two-dimensional direction (XY direction) orthogonal to a rotation axis of the rotary table. By collaborative control of the shift position of the rotary table in the two-dimensional direction in synchronization with the rotation of the rotary table, rotation is made possible about a virtual rotation center that is set at an arbitrary position on the rotary table. The collaborative control of the shift position of the rotary table in the two-dimensional direction also corrects rotation eccentricity owing to the eccentricity of the rotary table. Thus, the virtual rotation center can be set at an arbitrary position on the rotary table, thus enabling obtainment of high resolution tomographic images of a plurality of regions of interest of an object, without the need for repositioning of the object. |
| US10190995B2 |
Methods and apparatuses for analysing fluid samples
A method and apparatus for analyzing a fluid sample that includes loading the sample in a sample space in a sensor with an input and an output, applying an electromagnetic input signal to the input, measuring at the output a response signal that includes an output signal produced by the sensor while the sensor is contacted by the sample and the electromagnetic input signal is applied to the input, comparing the response signal against the electromagnetic input signal to generate a comparison, and matching the comparison against a set of comparisons for known substances. |
| US10190994B2 |
Apparatus, method and computer program product for inspection of at least side faces of semiconductor devices
An apparatus, a method and a computer program product for inspecting at least side faces of a semiconductor device are disclosed. A frame construction is provided, which holds a camera, defining an imaging beam path. The semiconductor device is inserted into a mirror block. The mirror block has a first mirror, a second mirror, a third mirror and a fourth mirror, wherein the mirrors are arranged such that they surround a free space in the form of a rectangle. The opposing first mirror and third mirror are fixedly mounted and the opposing second mirror and fourth mirror movably mounted. A tilted mirror directs an image of the side faces of the semiconductor substrate generated by the mirror block to the camera. |
| US10190993B1 |
Inspection of seal for high altitude balloons
Aspects of the disclosure relate to systems and techniques for inspecting seals for high altitude balloons. In one example, a system may include a reflective surface, a translucent material on the reflective surface, and a movable light source configured to move along the reflective surface and provide light to the reflective surface. The light is provided such that it is reflected from the reflective surface and through the translucent material in order to backlight a balloon envelope seal for inspection. A method for inspecting a balloon envelope seal may include placing balloon envelope material on a table, forming a seal between portions of the material, moving a light over the seal, shining light onto a reflective portion of the table below the seal to backlight the seal, and inspecting the seal using the backlighting of the seal. |
| US10190992B2 |
Structure status determination device, status determination system, and status determination method
The purpose of the present invention is to accurately detect structures from a remote location without contact while distinguishing between defects such as cracking, separation, and internal cavities. This status determination device includes: a displacement calculation unit that calculates a two-dimensional spatial distribution of displacement in time-series images, said time-series images being taken before and after a load is applied to a surface of a structure; a correction amount calculation unit that calculates a correction amount from the two-dimensional spatial distribution of displacement in the time-series images, said correction amount being based on the amount of movement of the structure surface in the normal direction as induced by said loading; a displacement correction unit that subtracts the correction amount from the two-dimensional spatial distribution of displacement in the time-series images, and extracts a two-dimensional spatial distribution of displacement of the structure surface; and an abnormality determination unit for identifying defects in the structure on the basis of a comparison of the two-dimensional spatial distribution of displacement of the structure surface and a pre-prepared spatial distribution of displacement. |
| US10190991B2 |
Method for adaptive sampling in examining an object and system thereof
Examining an object, comprising: receiving potential defects, each associated with a location; performing first clustering of the potential defects to obtain first and second subsets, the clustering performed such that potential defects in the first subset are denser in a physical area than potential defects in the second subset; automatically assigning first validity probabilities to potential defects in the first and second subsets; selecting for review potential defects from the first and second subsets, according to a third policy, and in accordance with a strategy for combining top elements and randomly selected elements from the merged list; receiving indications for potential defects in part of the potential defect lists, subsequent to potential defects being reviewed; updating the policies in accordance with validation or classification of items in the first and second subsets; and repeating said assigning, selecting, receiving and updating with the updated policies, until a stopping criteria is observed. |
| US10190984B2 |
Systems and methods for analyzing a sample and for monitoring the performance of an optical signal detector
A system for measuring optical signal detector performance includes an optical signal detector comprising a first detection channel having a first light source and a first sensor. The first detection channel is configured to emit and focus light generated by the first light source at a first detection zone, and to receive and focus light on the first sensor. The system also includes a controller operatively coupled to the optical signal detector and configured to determine an operational performance status of the optical signal detector based on at least one of (i) a first measured characteristic of light focused on the sensor while a first non-fluorescent surface portion is in the first detection zone and (ii) a second measured characteristic of light focused on the sensor while a void is in the first detection zone. The optical signal detector can be a fluorometer. |
| US10190982B2 |
Information processing device, image acquisition system, information processing method, image information acquisition method, and program
[Object] To propose an information processing device, an image acquisition system, an information processing method, an image information acquisition method, and a program which enable a position of a surface of a measurement subject to be more simply specified.[Solution] An information processing device according to the present invention includes: a representative luminance value specifying unit configured to, when luminance values constituting a plurality of fluorescence images of a measurement subject captured while a position of the measurement subject in a thickness direction is changed are sequentially rearranged from a highest luminance value on the basis of the fluorescence images for each of the fluorescence images corresponding to respective thickness positions, extract a luminance value ranked at a predetermined position from the highest luminance value and set the extracted luminance value as a representative luminance value of the fluorescence image at the thickness position to be noted; and a surface position specifying unit configured to use the representative luminance value for each of the fluorescence images and set the thickness position corresponding to the fluorescence image that gives the maximum representative luminance value as a position corresponding to a surface of the measurement subject. |
| US10190981B2 |
Multimode spectroscopy apparatuses and methods
Apparatuses and methods for spectroscopy using multiple resonance modes are provided. Multiple resonance modes may be used for bulk sensing and/or surface sensing applications. A plasmon waveguide resonance sensor is provided for multimode spectroscopy. The sensor includes a dielectric layer; and a metallic layer coupled to the dielectric layer. The sensor is configured to provide: a first resonance mode for bulk sensing, in response to light of a given wavelength; and a second resonance mode for surface sensing, in response to light of the given wavelength. The first and second resonance modes have different polarizations. Surface plasmon resonance assemblies are provided having a grating coupled to a surface plasmon resonance sensor, the grating being a dielectric grating or a metallic grating. The grating, in response to light, provides various resonance modes having at least two different polarizations for bulk and surface sensing. |
| US10190978B2 |
Optical sensing and separation based on ordered 3D nanostructured surfaces
A sensor having a substrate is provided in which structures are disposed on a surface of the substrate. The structures can be, e.g., nanostructures. Polarized light is directed toward the sensor, and birefringence of the structures with respect to the light is measured. Target particles that interact with the structures are detected based on changes in the measured birefringence. |
| US10190975B2 |
Leaked gas detection device and leaked gas detection method
In a leaked gas detection device and a leaked gas detection method according to the present invention, a gas cloud image area of a gas cloud formed with a leaked gas is extracted on the basis of an infrared image of a target area, a gas temperature of the gas cloud is acquired, a concentration-thickness product of the gas cloud is obtained, and a reliability degree that is an index representing the degree of reliability with respect to the obtained concentration-thickness product of the gas cloud is obtained on the basis of a background temperature in the gas cloud image area and the gas temperature of the gas cloud. |
| US10190974B2 |
Optical gas sensor comprising an LED emitter for the emission of light of a narrow bandwidth
An optical gas sensor (1), for quantitatively measuring a concentration of one or more gases, includes a radiation source (2) for emitting light waves (L), a cuvette (3) for holding a gas (G) to be measured, and a detector (4) for measuring light intensities. The light source (2) includes at least one emitter (5) of light waves (L) and is configured to emit light waves (L) of at least one first wavelength and of a second wavelength different from the first wavelength simultaneously or separately from each other. The emitter (5) is further configured to emit a spectrum the full half-life width of which is a maximum 50% of the effective wavelength, and to emit light waves (L) having a controlled beam path. The detector (4) is configured to quantitatively detect an intensity of emitted light waves (L) of the first wavelength and of the second wavelength. |
| US10190972B2 |
Device for managing pulses in pump-probe spectroscopy
A device for managing light pulses for measuring the reaction of a sample exposed to a first light pulse, the measurement being performed by analysis of a signal emitted by the sample subjected to a second light pulse, shifted with respect to the first pulse by a determined interval of time, the device including two optical detectors for detecting the pulses of two light beams emitted by two pulsed laser sources, respectively, each beam emitting pulses with respective repetition frequencies that are different, arbitrary and stable over a determined period in the direction of the sample; the detectors being connected to a computer for determining the interval of time between two pulses coming from the first and the second beam, respectively, and constituting the first and second pulses; the computer being connected to an analyzer for measuring the reaction of the sample having as input parameter the interval of time between the two pulses, where the computer uses an algorithm making use of the stability of the repetition frequencies for determining the interval of time. |
| US10190971B2 |
Analyzing color of color alloy using reflectance
The present invention relates to a method for analyzing the color of a color alloy and, more particularly, to a method for analyzing the color of a color alloy wherein, on the basis of the fact that a different color appears according to the composition of an alloy, the wavelength-wise reflectance related to a color, which is held according to each alloy composition, and that related to a color, which is held by a measurement object that is to be measured, are compared, thereby determining the color held by the measurement object. |
| US10190967B1 |
Fatigue cracking machine for circumferential notched tensile specimens
The fatigue cracking machine for circumferential notched tensile (CNT) specimens is a device for pre-cracking a CNT specimen prior to SCC testing. The machine uses a specimen holding cylinder attached to the shaft of a motor by a coupling, the holding cylinder being rotatably mounted in a bearing mounted in a bearing support fixed to a platform. The machine also uses a load cylinder rotatably mounted in a load bearing supported in a load fork, the load fork having a shaft adjustably mounted in a bearing support block. A dial indicator is fixed to a post rigidly mounted on the platform with the indicator's plunger bearing against the load bearing. An adjustment bolt bears against the end of the load fork shaft to displace the load bearing, applying a bending force to the specimen while it rotates, the displacement being measured by the dial indicator. |
| US10190962B2 |
Flow cytometry systems and methods for blocking diffraction patterns
Flow cytometer systems are provided having intermediate angle scatter detection capability. In some aspects, systems are provided that include an intermediate angle scatter (IAS) light detector positioned to measure intermediate angle scatter emitted from a flow cytometer. The system further includes a mask disposed across a portion of the IAS light detector and positioned between the flow cell and the IAS light detector to cover at least a central portion of the IAS light detector so as to block a diffraction pattern observed at the detector. In some instances, the diffraction pattern is created by a flat beam profile irradiating the sample. Methods are also provided for configuring a flow cytometer to block a diffraction pattern created by (1) a flat laser beam profile irradiating a flow cytometer liquid sample, or (2) a mismatched index of refraction between a sheath fluid and a liquid sample in a flow cytometer. |
| US10190959B2 |
Sorting flow cytometer
A sorting flow cytometer identifies an undesirable drop charge sequence that is preassigned to adjacent drops before the drops have separated from a fluid stream. An example of an undesirable drop charge sequence is a sequence of adjacent drops that are charged with sufficiently high opposing charges that, after the drops are formed, would result in merging of the adjacent drops. The sorting flow cytometer adjusts the assignment of drop charges to avoid the undesired drop charge sequence. |
| US10190956B2 |
True density measurement device
This true density measurement device is a device that is used to measure the true density of a sample by a gas phase substitution method, and is provided with: a sample chamber for accommodating the sample, the sample chamber being pressurized through the introduction of an inert gas; and an expansion chamber into which is released the inert gas filling the sample chamber. The expansion chamber under conditions of normal use, is opened and closed by a detachable cover, and the volume thereof is modified by insertion or withdrawal of a volume modification member. |
| US10190955B2 |
Systems and methods for determining the effective toughness of a material and for implementing materials possessing improved effective toughness characteristics
Systems and methods in accordance with embodiments of the invention determine the effective toughness of a given material, and also implement materials possessing improved effective toughness values. In one embodiment, a method of determining the effective toughness of a material includes: causing a crack to propagate through the material; where the relative constant velocity and the relative overall direction are prescribed and maintained for the duration of the propagation of the crack through the material; measuring the energy release rate of the crack as it propagates through the material; and defining the effective toughness of the material as the maximum value of the measured energy release rate. |
| US10190953B2 |
Tomography sample preparation systems and methods with improved speed, automation, and reliability
Sample pillars for x-ray tomography or other tomography scanning are created using an innovative milling strategy on a Plasma-FIB. The strategies are provided in methods, systems, and program products executable to perform the strategies herein. The milling strategy creates an asymmetrical crater around a sample pillar, and provides a single cut cut-free process. Various embodiments may include tuning the ion dose as a function of pixel coordinates along with optimization of the beam scan and crater geometries, drastically reducing the preparation time and significantly improving the overall workflow efficiency. A novel cut-free milling pattern is provided with a crescent shape and optimized dwell-time values. |
| US10190952B2 |
Guest-compound-enveloping polymer-metal-complex crystal, method for producing same, method for preparing crystal structure analysis sample, and method for determining molecular structure of organic compound
The present invention is: a guest-compound-enveloping polymer-metal-complex crystal characterized by at least one selected from an aliphatic hydrocarbon, an alicyclic hydrocarbon, an ether, an ester, an aromatic hydrocarbon, a halogenated hydrocarbon, and a nitrile being enveloped as a guest compound (A) in the minute pores or the like of a polymer-metal complex that contains a metal ion as a central metal and a ligand having at least two ligating sites, has a 3D network structure formed by the ligand being ligated to the metal ion, and has the minute pores or the like regularly arranged three-dimensionally within the 3D network structure, the amount of the guest compound (A) present within the minute pores or the like being at least 60 mol % of all the guest compounds enveloped in the minute pores or the like; a method for producing the guest-compound-enveloping polymer-metal-complex crystal; a method for preparing a crystal structure analysis sample using the crystal; and a method for determining the molecular structure of an organic compound using the sample obtained by said method. |
| US10190949B2 |
Method and apparatus for a cone penetration test with whipstock-enabled soil sampling
A method and apparatus for geotechnical soil sampling in conjunction with the Cone Penetration Test (CPT) is provided. The apparatus involves a tubular whipstock cell affixed between push rods and the lower elements of a cone penetrometer. The whipstock cell includes a whipstock having a beveled face. The whipstock face is oriented towards a sampling window pre-formed in the whipstock cell. The apparatus also includes at least one push rod connected to the proximal end of the whipstock cell, and an elongated sampling rod dimensioned to be slidably moved through the at least one push rod en route to the whipstock cell. The apparatus additionally comprises a soil sampler residing at a distal end of the push rod. A method of taking soil samples is also provided herein. |
| US10190942B2 |
Diagnosis of drive shaft disc couplings
Embodiments are directed to obtaining data based on samples of a vibration signal, processing, by at least one processor, the data to obtain a qualitative and quantitative assessment of a health of the one or more components based on an application of the data to at least one model, and outputting the assessment. Embodiments of the disclosure may be applied to one or more components of a drive shaft of an aircraft. |
| US10190936B2 |
Mobile bridge apparatus
A mobile bridge apparatus includes one or more mobile bridge modules and a plurality of sensors for sensing a deformation of the one or more mobile bridge modules. |
| US10190933B2 |
Crankshaft balancer machine
A crankshaft balancer machine for balancing a crankshafts having a measurement station configured to rotate the crankshaft to obtain vibration-related data, a transfer station configured to transfer the crankshaft between the measurement station and the correction station, and a correction station configured to drill at least a portion of the crankshaft to correct an imbalance in response to the imbalance data. The measurement station includes a base structure, a measurement bridge support, a plurality of flexural support legs extending therebetween, at least one sensor, and a drive system to spin the crankshaft and output imbalance data. The transfer station includes at least one lifting arm selectively engaging the crankshaft and supporting the crankshaft during transfer. The correction station includes a drilling device horizontally disposed to achieve a horizontal drill direction into the crankshaft to correct any imbalance according to a customized software protocol. |
| US10190931B2 |
Differential pressure sensor
Provided is a differential pressure sensor which includes: a housing including a body and a cover, the housing having a first chamber and a second chamber defined in the housing and separated from each other; a first pressure channel communicating with the first chamber; a second pressure channel communicating with the second chamber; and a substrate on which an electronic component is mounted and in which a terminal is formed, the substrate including a first surface facing the first chamber and a second surface extending parallel to the first surface and facing the second chamber, the substrate configured to cover the second chamber. |
| US10190928B1 |
Flexible sensor for measuring flex or torque
A flexible sensor that includes a printed circuit board (PCB), a capacitive structure on the PCB, and mechanical coupling sites. The PCB includes a slot extending from an outer edge of the PCB to an inner portion of the PCB, and the slot defines a first edge and a second edge facing the first edge. The first and second edges are separated by a gap when the PCB is in an unflexed state. The slot is configured to permit the PCB to flex so as to vary a relative position of the first edge with respect to the second edge. The capacitive structure on the PCB includes a first edge electrode on a portion of the first edge of the PCB, and a second edge electrode on a portion of a second edge of PCB. The second edge electrode is aligned with the first edge electrode across the slot. |
| US10190926B2 |
Fiber bragg gating (FBG) sensor
A Fiber Bragg grating (FBG) sensor structure, a method of fabricating a FBG sensor structure, and a method of employing a FBG sensor structure comprising an optical fiber portion having at least one FBG formed therein. The FBG sensor structure comprises an optical fiber portion having at least one FBG formed therein; and a sleeve structure capable of transferring vibrations and/or strain along a length thereof; wherein the optical fiber portion is coupled to the sleeve structure such that the central wavelength of the FBG, is variable under the transferred vibrations and/or strain. |
| US10190920B1 |
Environment sensor for acoustic instrument
A system and method for enabling measurement of desired environmental criteria of an instrument during storage, including in some situations storage within a closely conforming instrument case. A humireader includes a planar body forming a “T” with a support face. The support face enables a user to suspend and support the body between a pair of adjacent strings allowing the body to extend through a sound hole. An environment sensing system disposed within the body collects environment data of the instrument and presents it to the user using an output system (e.g., a display) that is part of the support face. |
| US10190919B2 |
Differential thermistor circuit
In a general aspect, a circuit can include a first resistor configured to be coupled to a first terminal of a temperature-sensitive resistance, a second resistor configured to be coupled to a second terminal of the temperature-sensitive resistance and a temperature information circuit. The temperature information circuit can be configured to: receive a first voltage from the first terminal of the temperature-sensitive resistance; receive a second voltage from the second terminal of the temperature-sensitive resistance; and provide temperature information based on the first voltage and the second voltage. The temperature information circuit can include a first comparison circuit configured to determine a difference between the first voltage and the second voltage, and a second comparison circuit configured to compare an output of the first comparison circuit to a reference. |
| US10190918B2 |
Circuit apparatus, electronic apparatus, and moving object
A circuit apparatus includes a voltage output circuit that outputs a first output voltage when a first current of first temperature characteristics flows in a resistance element, and a second output voltage when a second current of second temperature characteristics different from the first temperature characteristics flows in the resistance element, an A/D conversion circuit that outputs a first digital value by performing A/D conversion on the first output voltage, and outputs a second digital value by performing A/D conversion on the second output voltage, and a processing unit that obtains temperature data by digital calculation processing of the first digital value and the second digital value. |
| US10190917B2 |
Surface temperature probe
A surface temperature sensor has a first geometric contact surface for determining the temperature in a vessel and a second geometric contact surface, wherein the first geometric contact surface and the second geometric contact surface are in point and/or linear contact and at least partially spaced variably from this. For improvement of thermal contact an adapter between the first geometric contact surface and the second geometric contact surface may be made of metal, whereby the process vessel facing side has a polygonal surface structure and the temperature sensor facing side of a sack-shaped recess. |
| US10190916B1 |
System for true thermal-light applications
A system for type-2 ghost imaging of an object located in or obstructed by a turbulent air section includes a thermal light source, a beamsplitter configured to split light from the thermal light source into two optical paths of substantially equal length, a surface divided into two regions of equal area, a first region including the object and a second region that does not include the object, a narrowband spectral filter, and at least one detector having a predetermined spatial resolution and a predetermined temporal resolution. The object is located on one side of the turbulent air section and the at least one detector is located on another side of the turbulent air section. The at least one detector may be a large area picosecond photo-detector (LAPPD) having a spatial resolution of the order of millimeters and a temporal resolution of the order of 10 to 100 picoseconds. |
| US10190911B2 |
Targeting system for color measurement device
A targeting system for a spectrophotometer includes a plurality of fiber channels, including at least one measurement channel and at least one illumination channel. A slit assembly includes a translucent layer disposed adjacent the plurality of fiber channels, and reflective portion disposed adjacent the translucent layer. Each fiber channel includes a first end, the first end offset from the reflective portion of the slit assembly to allow light transfer from one fiber channel to an adjacent fiber channel. A light source is in optical communication with the at least one illumination channel. A sample plane is in optical communication with a second end of the measurement channel. The system is configured such that light is transmitted from the light source, through the at least one illumination channel, reflected off the slit assembly, transmitted through the measurement channel, and onto the sample plane. |
| US10190910B2 |
Optical filter and spectrometer
An optical filter is disclosed including two laterally variable bandpass filters stacked at a fixed distance from each other, so that the upstream filter functions as a spatial filter for the downstream filter. This happens because an oblique beam transmitted by the upstream filter is displaced laterally when impinging on the downstream filter. The lateral displacement causes a suppression of the oblique beam when transmission passbands at impinging locations of the oblique beam onto the upstream and downstream filters do not overlap. |
| US10190901B2 |
Dose measurement system and method
Embodiments described herein generally relate to devices, systems and methods for measuring the dose remaining in a drug delivery device that is used for delivering a dose to a patient. In some embodiments, a dose measurement system for measuring the liquid volume in a container includes a plurality of light sources which are disposed and configured to emit electromagnetic radiation toward the container. A plurality of sensors are located in the apparatus that are optically coupleable to the plurality of light sources and are disposed and configured to detect the electromagnetic radiation emitted by at least a portion of the light sources. The apparatus also includes a processing unit configured to receive data representing the portion of the detected electromagnetic radiation from each of the plurality of sensors. The processing unit is further operable to convert the received data into a signature representative of the electromagnetic radiation detected by the plurality of sensors. |
| US10190900B2 |
Method of fluid flow measurement using nozzle bank
A method for measuring fluid flow within a fluid flow pipe includes partitioning a fluid flow within a pipeline with a nozzle bank, wherein a predetermined number of stepped nozzles is open; measuring the fluid flow in at least one partitioned fluid stream with at least one mass flow device; and calculating a total fluid flow within the pipeline. The nozzle bank includes a plurality of nozzles, each nozzle having a single step at about 1 throat diameter from an inlet plane of the nozzle, wherein the single step is an increase corresponding to about 10% of the throat diameter and has a length of about throat diameter/2. |
| US10190893B2 |
Encoder
A scale has a first pattern area and a second pattern areas disposed with an offset from the first pattern area in a measurement direction by 1/(2×s) of pitch. A detection head detects interference fringes caused by positive s-th-order diffracted beams and negative s-th-order diffracted beams diffracted by the scale, and output a detection result. A signal processing unit detects a reference position based on a position where light intensity is lower than a predetermined value which appears in a light intensity distribution of the interference fringes, and detects incremental positions based on the interference fringes which appear at other positions. The detection head includes a light source, a detecting unit configured to output the detection result of the beams radiated onto light receiving devices to the signal processing unit, and an optical system configured to image positive s-th-order diffracted beams and negative s-th-order diffracted beams on the detecting unit. |
| US10190885B2 |
Method and apparatus for providing service using a sensor and image recognition in a portable terminal
A method and an apparatus to provide a service using a sensor and image recognition in a portable terminal that supports Augmented Reality (AR). The method includes determining whether the portable terminal is parallel to ground using an acceleration sensor. When the portable terminal is parallel to the ground, either a map including nearby Point Of Interest (POI) information or constellation information is displayed. |
| US10190883B2 |
Method and device for supporting a driver of a vehicle
A method for supporting a driver of a vehicle, in particular a motor vehicle, includes automatically detecting with a navigation device of the vehicle whether the vehicle has deviated from a defined driving route determined by the navigation device. When the vehicle has deviated from the defined driving route, it is determined with the navigation device whether an amount of propulsion energy stored in an energy storage device of the vehicle is sufficient to still reach at least one energy refilling station. When an energy refilling station can no longer be reached with the vehicle automatically a phone connection with a vehicle external help center is established with a phone device of the vehicle, prior to the vehicle becoming stranded, or it is automatically displayed to the driver with a display device of the vehicle prior to the vehicle becoming stranded, to establish a phone connection with a vehicle external help central. |
| US10190880B2 |
Electronic timepiece
An electronic timepiece includes an indicating hand, a distance display hand, a GPS receiver that receives satellite signals transmitted from GPS satellites, a magnetic sensor, and a controller. The controller determines the direction to a destination on the basis of the satellite signals received by the GPS receiver, the output from the magnetic sensor, and destination information representing the position of the destination, determines the distance to the destination on the basis of the satellite signals and the destination information, causes the indicating hand to indicate the direction to the destination, and causes the distance display hand to display the distance to the destination. |
| US10190877B2 |
Level apparatus
A multipurpose, non-fluid, electronic level mechanism featuring an inhibitor, and emitter and a receiver. The inhibitor is mounted from the inhibitor bracket and in operation blocks a laser from the emitter to the receiver, unless the device is at a level position on a selected surface. If the device is at a level position on the selected surface, the laser from the emitter passes through an aperture in the inhibitor and is receiver by the receiver, which indicates that the device is level on the exterior of the device's body. |
| US10190871B2 |
Precision positioning system using a wavelength tunable laser
A method for determining characteristics of a test cavity, the method includes for each of a plurality of optical frequencies within a bandwidth of a tunable laser, measuring interference signals from the test cavity and a reference cavity having a known characteristic. The method includes determining values for the plurality of optical frequencies from the measured interference signals from the reference cavity and the known characteristic of the reference cavity, and determining the characteristic of the test cavity using the determined values of the plurality of optical frequencies. |
| US10190868B2 |
Metrology system, method, and computer program product employing automatic transitioning between utilizing a library and utilizing regression for measurement processing
A metrology system, method, and computer program product that employ automatic transitioning between utilizing a library and utilizing regression for measurement processing are provided. In use, it is determined, by the metrology system, that a predetermined condition has been met. In response to determining that the predetermined condition has been met, the metrology system automatically transitions between utilizing a library and utilizing regression for measurement processing. |
| US10190867B2 |
Real time dual mode full-field optical coherence microscopy with full range imaging
The invention is a system and method that enable obtaining ultra-high resolution interference, phase and OCT images at high speed. The system uses neither mechanical moving elements nor any optical/electro optical modulating means for obtaining the OCT images. Two OCT operating modes are available: for ultra-high resolution the system allows either spatial coherence TD-FF-OCT or temporal coherence TD-FF-OCT imaging, whereas for high resolution and ultra-high speed the system allows FD-FF-OCT imaging with full range imaging. In the TD mode, the OCT enface images are obtained in real time. In the FD mode, the 2D complex signal is reconstructed in real time. In both cases the method has the advantage of very high speed imaging with great immunity to noise. |
| US10190865B2 |
Verifying end effector flatness using electrical continuity
Methods, kits, systems, and apparatuses, for measuring and/or verifying end effector flatness using electrical continuity are provided. |
| US10190861B2 |
Measuring device and related methods
A measuring device and related methods include, in at least one aspect, a method for controlling a measuring device: including processing data providing information on a shape of the part to determine a set of suitable surface touch positions, the set of suitable surface touch positions being used to generate a first queue; instructing the measuring device to move at least one of one or more probes to each position listed in the first queue, and to take a surface touch measurement at each position; calculating a set of suitable edge touch positions based on the surface touch measurements, the set of suitable edge touch positions being used to generate a second queue of measurements; and instructing the measuring device to move the at least one of the one or more probes to each position listed in the second queue, and to take an edge measurement at each position. |
| US10190856B2 |
Composite projectile and cartridge with composite projectile
A projectile includes a toughened polymer resin, a curative agent and a particulate filler. The curative agent cures the toughened polymer resin. The particulate filler is distributed throughout the resin. The particulate filler has a density greater than a density of the resin. The particulate filler can be 70 to 80 percent by weight of the total projectile composition. The particulate filler can include at least one of copper, tungsten, lead, iron and steel. The projectile has an average density that is less than the density of lead. Additionally, the toughened polymer resin can be 20 to 30 percent by weight of the total projectile composition. |
| US10190852B2 |
Device for simulating a mortar
The invention relates to a mortar (1) comprising a stand (2) disposed on a mortar barrel (3), and a base plate (4) for setting up the mortar (1), characterized in that a device (10) for simulating the function of the mortar (1) is provided, wherein in a neutral position said device (10) is arranged almost completely inside the mortar barrel (3) and in an operating position from the mortar barrel (3) said device is arranged such that it protrudes from the mortar barrel (3) relative to the neutral position. |
| US10190849B1 |
Finger-adjustable scope adjustment mechanism
The present disclosure describes an adjustment mechanism for a scope comprising: a first surface and a second surface, the first surface configured to engage the second surface axially when an amount of force is applied to the first surface, the first surface also configured to transfer torque applied to it to the second surface when the first surface and the second surface are engaged, and a member adjustable to apply force to the first surface to engage the first surface and the second surface, the member being adjustable using only one or more human fingers, wherein an adjustment of the member can always be initiated using only one or more human fingers. |
| US10190848B2 |
Adjustable zero-stop turret
An adjustable zero-stop turret assembly for an optical firearm scope, the turret assembly defining an axis and including: a turret housing with a cavity to receive a head portion of a main turret screw and including a wall portion defining an opening; a rotatable zero-stop element carrier including a base portion, an upper portion and a first zero-stop element coupled to the base portion; an adjustable set screw adjacent the opening; a second zero-stop element receiving the screw, a first portion of the second zero-stop element positioned within the opening, and a second portion of the second zero-stop element projecting outside the opening and into the turret-housing cavity. The second zero-stop element travels axially along the screw from a first position to a second position. In the second position, portions of the first zero-stop element and the second zero-stop element reside in a common plane perpendicular to the axis. |
| US10190847B2 |
Recoil spring guide mounted target marker
In an exemplary embodiment of the present disclosure, a target marker for a firearm may comprise a module having a first portion, and a second portion electrically connected and coupled to the first portion. A light source may be disposed within and electrically connected to the second portion. An optical component may be coupled to the first portion at a first fixed distance from the light source. A circuit board may be electrically connected to the light source via at least one lead, wherein the lead may permit relative movement between the circuit board and the light source and may maintain a second fixed distance between the circuit board and the light source. |
| US10190845B1 |
Pin pusher for firearms
A pin pusher for firearms has a resilient generally annular split ring body adapted to encompass and resiliently compress about a periphery of at least one human phalange. At least one wing is provided at a first terminal end of the split ring, and a yoke is provided at a second terminal end of the split ring. A pin punch is affixed on a first end with, supported by, and extends radially from the finger ring. The pin punch is adapted to contact and transfer force to and thereby move a removable firearm pin relative to a firearm. A threaded removable punch tip terminates the pin punch distal to the finger ring and is adapted to engage with the removable firearm pin. A mirror is removably coupled to at least one of the finger ring and pin punch adjacent to a junction between the finger ring and pin punch. |
| US10190843B2 |
Projectile magazine and simulated weapon having same
A magazine for projectiles in a simulated weapon includes a housing defining an internal chamber. A gas inlet is situated at an inlet portion of the internal chamber. An outlet situated at an outlet portion of the internal chamber. The internal chamber of the housing is shaped to accommodate a series of spherical projectiles. A restraining element is positioned at the outlet portion of the internal chamber. The restraining element restrains a lead projectile of the series of projectiles against pressure from pressurized gas applied to the gas inlet. The restraining element releases the lead projectile as pressure within the internal chamber rises. The magazine can be integrated in a simulated grenade, simulated shotgun shell, and similar devices. |
| US10190842B2 |
Toy projectile launch system
A toy projectile launch system comprises a launch base, a projectile and an activating device. The launch base may comprise a lever having first and second ends and a fulcrum. The lever may be pivotally movable between restricted and unrestricted states and biased to the restricted state. The projectile may comprise a resilient member and a receiving surface. The resilient member may be configured for biased engagement with the launch base. The second end of the lever may engage the receiving surface when the lever is in the restricted state and disengage from the receiving surface when the lever is in the unrestricted state. The activating device may be removably coupled to the launch base by engagement of a mating pair. One of the mating pair may is on the activating device and the other one of the mating pair is on the launch base. |
| US10190839B1 |
Firearm barrel alignment guide
A firearm barrel alignment device and method of use for quickly and accurately axially aligning an adapter with the barrel of a firearm. The novel barrel alignment device attaches to or is integrated with an adapter and includes an angled or inwardly curved funnel to guide the muzzle of a firearm barrel. The firearm barrel alignment device is heat resistant, preferably, in excess of 1300 degrees Fahrenheit. Moreover, the funnel in the firearm barrel alignment device is adapted to create a seal between the muzzle and the firearm barrel alignment device. |
| US10190838B2 |
Gun safety device
A device for controlling access to a firearm having a barrel with various physical features proximal thereto, including a muzzle device. The device includes a lock housing with a cavity to receive the barrel. The device also includes a lock mechanism shaft coupled to a lock mechanism that is configured for rotational movement upon actuation of the lock mechanism. The lock mechanism shaft is coupled to a cam that moves axially upon rotation of the lock mechanism shaft. A bidirectional rotatable shaft is coupled to the cam and is insertable into the barrel of the firearm. Embodiments described include variants on the use of a plurality of tabs such as arm, tab, and/or housing configurations to receive and grasp the muzzle device, firearm fixed front sights, bead front sights and/or accessories such as, for example, Picatinny rails, vertical or near vertical serrations, cuts and/or grooves located on the distal lateral and ventral regions of the frame and/or slide. |
| US10190835B2 |
Ammunition magazine basepad extension
A magazine extension for attachment to an open bottom of a magazine tube having a pair of sidewalls, a pair of end walls, and a flange on at least each of the sidewalls at the bottom. The extension includes an extension body having open first and second ends and forward and rear walls. The first open end of the extension body is slidably attachable to the sidewall flanges at the bottom end of a magazine tube. A bottom closure member is removably slidably attached to the open second end of the body and movable between open and closed positions. A latch member is slidably attached to a wall of the extension body to move toward and away from the magazine tube and open ends of the extension body. The latch member releasably secures the extension body to the magazine tube when moved toward the magazine tube and first open end of the extension body. |
| US10190833B2 |
Mechanically conformable micro-heat exchangers and methods for use in thermal management of target components
A mechanically conformable micro-heat exchanger for use in managing temperature of a subject component. The exchanger includes a flexible fluid tube. In various embodiments, the tube is connected to a flexible substrate, such as by a flexible polymer. The exchanger can be changed manually from an initial shape to a first shape to conform to a shape of the subject component. The flexible fluid tube is configured to channel heat-transfer fluid through a heat-transfer tube section of the tube. The heat-transfer fluid is configured to cool or heat the subject component when, in operation of the mechanically conformable micro-heat exchanger, the heat-transfer fluid is channeled through the heat-transfer tube section. |
| US10190828B2 |
Heat exchangers
A heat exchanger includes a first half defining a first inlet portion and a first outlet portion, a second half defining a second inlet portion and a second outlet portion. The first half and the second half are configured to mate and form an inlet chamber and an outlet chamber. At least one of the first half or the second half includes one or more inlet transfer holes defined through a thickness of at least one of the first inlet portion and/or the second inlet portion. At least one of the first half or the second half includes one or more outlet transfer holes defined through a thickness of at least one of the first outlet portion or the second outlet portion. |
| US10190826B2 |
Condenser for condensing steam from a steam turbine
A condenser includes: a vessel (11) configured to receive a steam flow (S) in a first horizontal direction (X); and cooling tube groups (21, 22, 23, 24) elongated in the first horizontal direction (X) inside the vessel. Each of the cooling tubes groups has a plurality of cooling tubes (31) that are disposed in parallel and extend in a second horizontal direction (Y), which intersects with the first horizontal direction. A hollow portion (32) is formed in the first horizontal direction (X) inside each of the cooling tube groups. A non-condensed gas discharge unit (33) is arranged in the second horizontal direction (Y) at a downstream side of each of the cooling tube groups and includes an opening portion (34) on the hollow portion side. Each of the cooling tube groups includes a partition member (35) extending from the non-condensed gas discharge unit and open at the hollow portion. |
| US10190822B2 |
Staged reaction plenum partition wall for furnace
An array includes a plurality of refractory bricks, each having a substantially tubular body including a first end, an opposed second end, a central bore extending from the first end to the second end along the longitudinal length thereof and defining an inner surface of the refractory brick, and an outer surface extending from the first end to the second end along the longitudinal length thereof. The outer surface of each refractory brick has a shape that transitions axially between a plurality of hexagonal portions and non-hexagonal portions along the longitudinal lengths thereof, and the plurality of refractory bricks are arranged and interlocked with one another in a vertical and horizontal manner via mating members provided on the hexagonal portions of the outer surfaces thereof. A continuous plenum space is defined by the non-hexagonal portions of the refractory bricks arranged in the array. |
| US10190818B2 |
Container spinning device and method of use thereof
Devices and methods for spinning food and beverage containers to accelerate heat transfer between the container and its surroundings is provided. The devices include a cylindrical sleeve which positively engages one end of a container, where the cylindrical sleeve is capable of holding an end of a can, an end of a bottle, or both. The cylindrical sleeve is connected to a shaft which in turn is connected to a rotating device, or the shaft is capable of being connected to a rotating device. Cans or bottles are held by the cylindrical sleeve of the inventive devices and are rotated in a heated or cooled medium which increases the rate of heat transfer between the contents of the can or bottle and the medium. |
| US10190813B2 |
Refrigerator and method for controlling the same
Provided are a refrigerator and a method for controlling the same. The refrigerator includes a cabinet defining a storage compartment, a door selectively opening or closing the storage compartment, a heater disposed in the cabinet or door to prevent dew from being formed on a surface of the cabinet or door, a refrigerator temperature sensor detecting a temperature of the storage compartment of the refrigerator, and a control unit adjusting an operation factor or output of the heater on the basis of a temperature value detected by the refrigerator temperature sensor. |
| US10190807B2 |
Expansion valve
A downstream-side passage of an expansion valve includes a small-diameter part to which a valve hole and an insertion hole are open, and a large-diameter part to which a pipe leading to an evaporator is connected. A plate has a shield part partially covering a downstream end of the small-diameter part. The shield part has a height of 2 mm or larger in a radial direction of the small-diameter part from a projected position of an opening of the insertion hole at the downstream end of the small-diameter part, and a width equal to or larger than a radius of the shaft within a range of the height. The plate is provided so that the shield part does not cover at least a range of projection of an opening of the valve hole at the downstream end of the small-diameter part. |
| US10190805B2 |
Easy-opening solar collector having temperature-responsive mount for polymer absorber
A solar collector housing that is opened and closed without tools includes structure for accommodating temperature-related expansion and contraction of a polymer absorber housed within the collector. The housing includes a transparent cover, a frame for holding the transparent cover, and a base. The cover, frame and base collectively define a hollow interior within which the polymer absorber is positioned. A plurality of latches is secured to an exterior of the frame. The frame and base are pivotally connected to one another when the latches are open so that the collector housing can be opened. The housing cannot be opened when the latches are closed. A pair of variable gate closure components are positioned in slots formed in a second end of the collector and enable the polymer absorber to expand and contract without placing stress on the absorber tubes. |
| US10190804B2 |
Solar module positioning system
A solar positioning system configured to position a body, such as, but not limited to, a solar module, perpendicular to incoming solar energy to maintain an optimal angle of incidence with efficacy is disclosed. The solar positioning system may include a support subsystem having a first mechanism for controlling rotational adjustments about a first axis and a second mechanism for controlling rotational adjustments about a second axis, thereby controlling pan and tilt adjustment. Positioning of the support subsystem may be controlled by a plurality of infrared sensors similarly oriented. A differential amplifier and a comparator may be coupled between the sensor subsystem and an integrated circuit to ignore brief flashes of light. The solar positioning system may also be used with a solar positioning control system to control the position of two or more solar modules, such as hundreds of solar modules in a solar farm. |
| US10190802B1 |
Solar heating apparatus
The solar heating apparatus includes at least one optical element and a drive assembly for selectively moving the at least one optical element along multiple axes of rotation, the drive assembly having an elevation shaft and an azimuth rotation shaft. The solar heating apparatus also includes a support frame positioned in communicating relation with the drive assembly, the support frame being configured for supporting the at least one optical element. The support frame includes a main shaft, at least one branch holder pivotally attached to an end of the main shaft, the at least one branch holder being adapted for supporting the at least one optical element, and at least one belt drive for pivoting the at least one branch holder, the at least one belt drive being actuated by the elevation shaft. |
| US10190800B2 |
Heatable fluid bag
A heatable fluid bag, including a bag body, wherein a liquid inlet and power access port are formed in the bag body; the power access port is electrically connected with an electrical heating component installed in the bag body; the electrical heating component includes a metal ceramic heating sheet; the metal ceramic heating sheet is encapsulated in a metal protection shell composed of an upper and lower sheet; a connection base is connected to the upper sheet; a PVC protection shell is installed in the connection base; a power connector installation shell is installed in the PVC protection shell; a temperature control K301 switch, thermal fuse and power input socket are installed in the power connector installation shell; and a rotary upper cover is installed on the power input socket. The fluid bag is simple in structure, separates water and electricity, and is waterproof and insulating. |
| US10190799B2 |
HVAC damper system
An illustrative damper system includes a damper blade that is configured to be positioned within a duct, such as a bypass duct of an HVAC system. A shaft is in communication with the damper blade, and an actuator or force adjustment mechanism is in communication with the shaft. The actuator or force adjustment mechanism may include a housing and a spring therein, where the spring is in communication with the shaft. The shaft, the damper blade, and the spring may be configured such that the shaft may affect movement of the damper blade about a rotation axis offset from a diametrical axis of the damper blade. |
| US10190795B2 |
Air conditioner diagnostic system, air conditioner and mobile communication terminal
In order to derive, from operation data obtained from an air conditioner, the correct cause of malfunction of the air conditioner and the suitable repair information, a diagnostic system is connected to an outdoor unit and the indoor units of the air conditioner, which is provided with communication units. A mobile communication terminal requests that the communication units of the air conditioner transmit the operation data and the model data to the mobile communication terminal, which then communicates with a maintenance server system storing a diagnostic program corresponding to each model of air conditioner. Then, either the maintenance server system or the mobile communication terminal uses the diagnostic program corresponding to the model data to make a diagnosis of the air conditioner on the basis of the received model data and operation data. The diagnostic result is displayed on a display unit of the mobile communication terminal. |
| US10190794B1 |
System and apparatus for wireless environmental zone control
A system and method to control environmental parameters of predefined zones within a structure. An embodiment of the system uses damper assemblies that are entirely wireless as a result of energy capturing devices which convert air flow within the HVAC system ductwork into electrical current and a wireless control module that remove the need for hard-wiring for power or control. Still further, an embodiment of the system uses wireless components to monitor the environmental parameters of a structure's zones, process and communicate necessary zone adjustments, and actuate system components. |
| US10190793B2 |
Building management system with electrical energy storage optimization based on statistical estimates of IBDR event probabilities
A central plant that generates and provides resources to a building. The central plant includes an electrical energy storage subplant configured to store electrical energy purchased from a utility and to discharge the stored electrical energy. The central plant includes a plurality of generator subplants that consume one or more input resources. The central plant includes a controller configured to determine, for each time step within a time horizon, an optimal allocation of the input resources and the output resources for each of the subplants in order to optimize a total monetary value of operating the central plant over the time horizon. The total monetary value includes revenue from participating in incentive-based demand response programs as well as costs associated with resource consumption, equipment degradation, and losses in battery capacity. |
| US10190791B2 |
Three-dimensional building management system visualization
Systems, methods, and modes for on-demand rendering of a three-dimensional building management system visualization of a building. The system comprises a database configured for storing geometry elements and spatial elements. The geometry elements are mapped to spatial elements, wherein the geometry elements define three-dimensional geometrical representation of a building's structure, and the spatial elements define three-dimensional representation of spaces in the building. The spatial elements are associated with respective space nodes that identify the spaces located within the building, and the space nodes are associated with respective electronic devices installed within the spaces in the building. The system further comprises at least one processor configured for selectively recalling the geometry elements and spatial elements from the database, and rendering a three dimensional building visualization of the building via a user interface, wherein the three-dimensional building visualization comprises a status information visualization of at least one electronic device. |
| US10190789B2 |
Central plant with coordinated HVAC equipment staging across multiple subplants
A central plant includes at least a first subplant and a second subplant configured to serve a thermal energy load of a building. A controller for the central plant includes an equipment staging detector configured to detect a staging event for equipment of the second subplant and to determine when the staging event occurs. The controller includes a subplant staging evaluator configured to use input from the equipment staging detector to determine whether a predetermined time period has elapsed since the staging event for the equipment of the second subplant has occurred. The controller includes a subplant staging preventer configured to prevent the first subplant from staging equipment of the first subplant in response to a determination that the predetermined time period has not elapsed since the staging event for the equipment of the second subplant has occurred. |
| US10190781B2 |
Removable oven for grill
A removable oven for use on a cooking grill including a cooking chamber formed in a high temperature housing with an open bottom. The open bottom of the high temperature housing fits over a cooking plate positioned over a shutterable perforated diffuser place on the grill. A segmented chimney connected to the cooking chamber further controls the heat in the cooking chamber. |
| US10190780B2 |
Door for a household appliance, and household appliance having a door
A door for a household appliance includes a plate-type base part and a handle which is arranged on the base part and includes a movable handle part. Connected to the handle part is a coupling apparatus which is configured to pivot the handle part relative to the base part as a function of a movement of the door. The coupling apparatus includes a coupling rod arranged on the handle part, a return spring arranged on the coupling rod, and a single-run cable pull having an end which faces the handle part and is connected to the coupling rod. Provision is further made for a locking mechanism to limit a movement of the coupling rod. |
| US10190777B2 |
High efficiency side burner and outdoor cooker
A burner apparatus which can be used as a side burner for an outdoor grill. The burner apparatus includes a burner head having a plurality of surrounding discharge ports and a flame guide element positioned in the burner head for receiving the combustible gas feed stream. The flame guide element has a plurality of guide openings which discharge the combustible gas stream into the burner head toward the discharge ports such that the combustible gas stream flows out of the discharge ports of the burner head at an angle which is preferably in the range of from 0° to about 30° upward from horizontal. This greatly increases the effectiveness and fuel efficiency of the burner by increasing the flame contact area for a cooking pot placed on the burner, allowing the use of a more shallow burner pan, and allowing the burner head to be raised. |
| US10190774B2 |
Fuel nozzle with flexible support structures
A fuel nozzle apparatus for a gas turbine engine includes: a fuel discharge element having a discharge orifice communicating with a fuel supply connection; a static supporting structure; and a cantilevered flexible support structure interconnecting the supporting structure and the fuel discharge element, the flexible support structure having a first end connected to the static supporting structure, and a second end connected to the fuel discharge element. |
| US10190770B2 |
Method for cooling solid residues of a combustion process
A method for cooling solid residues of a combustion process, which are deposited onto the conveying surface of a conveyor belt of a conveying device and are conveyed in the direction of a solid residue outlet, wherein during conveying heat is transferred from the solid residues to a gaseous coolant. The method is characterized in that the conveyor belt is acted upon by coolant only on its side oriented away from the conveying surface, the conveyor belt is essentially impermeable to the coolant and at least part of the coolant heated by contact with the conveyor belt is extracted on that side oriented away from the conveying surface. |
| US10190766B2 |
Model-based load demand control
Embodiments of methods and systems for controlling a load generated by a power generating system may include controlling at least a portion of the system using model-based control techniques. The model-based control techniques may include a dynamic matrix controller (DMC) that receives a load demand and a process variable as inputs and generates a control signal based on the inputs and a stored model. The model may be configured based on parametric testing, and may be modifiable. Other inputs may also be used to determine the control signal. In an embodiment, a turbine is controlled by a first DMC and a boiler is controlled by a second DMC, and the control signals generated by the first and the second DMCs are used in conjunction to control the generated load. Techniques to move the power generating system from Proportional-Integral-Derivative based control to model-based control are also disclosed. |
| US10190763B2 |
LED purifying and energy-saving lamp
An LED purifying and energy-saving lamp comprises a lamp body, a heat radiator, a light source assembly and an air purifying device, wherein the lamp body comprises a main body portion, an overflow table and a plurality of connecting blocks; the heat radiator, the light source assembly and the air purifying device are provided in the main body portion; the air purifying device is provided above the heat radiator; the light source assembly is provided inside the heat radiator; the upper part of the main body portion is connected to the bottom edge of the overflow table via the plurality of connecting blocks; the main body portion, the overflow table and the connecting blocks define a plurality of air outlets; and a shunting spur is convexly provided at the bottom of the overflow table toward the interior of the main body portion. |
| US10190759B2 |
Circuit boards for LED-based light fixtures
A light fixture having master circuit boards and one or more LED circuit boards connectable in various alternative combinations for light fixtures having alternative lengths, the master board including a switch and AC-DC rectifier and the LED boards including linear AC drivers and one or more LED arrays, the switch on the master board controlling the linear AC drivers on the LED board or boards. |
| US10190754B2 |
Optical attachment features for light-emitting diode-based lighting system
An optical attachment feature of a light-emitting diode (LED) lighting system includes an enclosure, a trim, a reflector, and a diffuser. The enclosure can include an enclosure wall forming a cavity and an enclosure collar having a first profile. The trim can include a trim collar that abuts to the enclosure collar, wherein the trim collar has a second profile. The reflector can include an outer surface, an inner surface having reflective material disposed thereon, and a reflector collar having a first optical attachment mechanism. The diffuser can include a diffuser collar, where the diffuser collar can include a second optical attachment mechanism and a third optical attachment mechanism, where the second optical attachment mechanism can couple to the first optical attachment mechanism, and where the third optical attachment mechanism is disposed within a feature formed by the first profile and the second profile when the enclosure collar is mechanically coupled to the trim collar. |
| US10190751B2 |
Multi-mode illumination device
The present invention relates to an illumination device comprising a number of light sources generating light and a number of light collecting means adapted to collect the generated light and to convert the collected light into a number of light beams that propagate along an optical axis. The light sources are arranged in a first group and second group of light sources which are individually controllable. The light collecting means and light sources are displaceable in relation to each other between a first position where the light collecting means collect light from the first group of light sources and convert the collected light into a number of first light beams, and a second position where the light collecting means collect light from the second group of light sources and convert the collected light from the second group of light sources into number of second light beams. |
| US10190749B2 |
LED tube lamp
An LED tube lamp having LED light sources, a lamp tube, end cap, power supply, a reflective film layer and an LED light bar is disclosed. The LED light bar is a bendable circuit sheet. One end of the lamp tube is attached to the end cap; a power supply disposed in end cap and the LED light bar is disposed inside lamp tube. The end cap includes an electrically insulating tubular part, sleeved with the end of the lamp tube and a magnetic metal object disposed between an inner circumferential surface of the electrically insulating tubular part and the end of lamp tube. The reflective film layer is disposed on inner circumferential surface of lamp tube, and occupying a portion of inner circumferential surface of lamp tube along circumferential direction thereof. LED light sources are disposed above or adjacently to one side of reflective film layer. |
| US10190748B2 |
Backlight module
A backlight module includes a reflecting base, a light source, at least one 3D optical control structure, and at least one illumination adjusting structure. The light source and the 3D optical control structure are disposed on the reflecting base, and the 3D optical control structure covers the light source. Each 3D optical control structure includes two sidewalls, and at least one of the sidewalls has at least one through-hole. The illumination adjusting structure is adjacent to the sidewall having the through-hole. A position of an orthogonal projection of the through-hole to the reflecting base is A, and a position where a normal line of the sidewall passing through the through-hole intersects the reflecting base is B. An illumination adjusting section is an area between A and B. The illumination adjusting structure is disposed in the illumination adjusting section. |
| US10190746B1 |
Optical lens for beam shaping and steering and devices using the optical lens
An example lighting device has illumination light sources, each configured to be independently driven. The device further includes an optical lens positioned over the illumination light sources. The optical lens has a number of aspheric or spheric convex surfaces, including an input surface and an output surface. The input surface includes an input peripheral portion and an input central portion. The input peripheral portion extends from the illumination light sources and curves from a region of the illumination light sources towards the input central portion. The input central portion curves towards the illumination light sources. The output surface includes an output lateral portion, an output shoulder portion, and an output body portion. Another example uses optical-to-electrical transducers, e.g. light detector or photovoltaic devices, in combination with the optical lens, for light reception transducer applications. |
| US10190743B2 |
Illumination systems for reflective displays
A display device (30) comprises a reflective display (38) arranged to render a first image viewable through a viewing surface and a projection means (31-37) arranged to render a second image viewable in reflection on the viewing surface, the reflective display (38) and the projection means (31-37) being mounted on a common frame. |
| US10190742B1 |
Illuminating vehicle window assemblies for providing auxiliary brake lights
An illuminating vehicle window assembly includes a glass panel, a metallic layer secured to the glass panel, and a light source for illuminating the glass panel to produce an auxiliary brake light within the glass panel. Another exemplary illuminating vehicle window assembly includes a glass panel including a frit area, an optics device formed on the frit area, and a light source for illuminating the glass panel to produce an auxiliary brake light within the glass panel. |
| US10190738B1 |
Luminaires and light source retention components
A luminaire and retaining device that retains LEDs in a housing of the luminaire through the use of a mechanical interface with the housing. The retaining device has a shape that engages the housing through a ratcheting feature, and allows the LEDs and retaining device to be removably installed in such a way that manufacturing time is reduced. This provides for easy of replacement or servicing of the LEDs. |
| US10190737B2 |
Troffer light fixture retrofitting kit and method to install the same
A retrofit kit for a lay-in troffer LED luminaire comprising two sets of connecting beams, with a first set being arranged in a parallel orientation and a second set of connecting beams oriented in a perpendicular manner with respect to each of the first set of beams. Each set of connecting beams are engaged to connected to each other by means of multiple coupling retainers and clamping hooks matched with each other to form a quadrangular bracket capable of containing the troffer. Compressible and extendable fastening means are further placed at the lateral sides of the troffer. And the troffer is connected to the ceiling through the allocation with the bracket by making fastening means aligned with the connecting holes on the first or the second sets of connecting beams that receive the fastening means. |
| US10190736B1 |
Apparatus for providing off-axis illumination
A light emitting diode can emit light along an axis. An optic can be positioned to direct the emitted light off of the axis. The optic can comprise a base and a projection that rises from the base towards the light emitting diode. The projection can comprise a cavity that is oriented to receive the light emitted by the light emitting diode. The cavity can be slanted relative to the axis of the light emitting diode. A convex surface disposed at the bottom of the cavity can condense, focus, or collimate light. The projection can further comprise sides that totally internally reflect light. |
| US10190733B2 |
Light source device and illumination apparatus
In a light emitting section, a phosphor layer including a first phosphor particle which receives excitation light and emits fluorescence with a first peak wavelength and a phosphor layer including a second phosphor particle which receives the excitation light and emits fluorescence with a second peak wavelength are stacked. In the light emitting section, when an upper surface is a surface from which illumination light is mostly emitted, the illumination light including the fluorescence emitted from the first phosphor particle and the fluorescence emitted from the second phosphor particle, a reflective member to reduce leakage of fluorescence is provided on a side surface of the light emitting section. |
| US10190731B2 |
Lampholder and luminaire
A lampholder and a luminaire are provided. The lampholder includes a recess, a base of which has a luminous unit installing side; and a reflecting flank, extending from the recess and having a reflecting face facing the luminous unit installing side. The luminaire includes the lampholder. With the lampholder and the luminaire, conventionally discrete lampholder and light reflecting shade are made into an integral lampholder, so that structure is more simple, and the connecting step of a light emitting shade and a lampholder is cut down. In addition, the recess configuration of the lampholder is usable for accommodating an externally arranged power supply of a luminous unit, thereby saving the storage space, and reducing the warehousing and logistics costs. |
| US10190730B2 |
Light flux controlling member, light emitting device and illuminating device
A light beam control member according to the present invention comprises: an incidence surface including a first incidence surface arranged spaced apart from a center axis, and a second incidence surface arranged by surrounding the first incidence surface; an upper total reflection surface arranged opposite the incidence surface, and causing the light incident on the incidence surface to reflect in a direction away from the center axis; a lower total reflection surface arranged between the center axis and the first incidence surface and surrounding the center axis, and causing part of the light incident on the first incidence surface to reflect toward the upper total reflection surface; and an emission surface arranged outside the upper total reflection surface and surrounding the center axis, and causing the light reflected from the upper total reflection surface to be emitted to the outside. |
| US10190727B2 |
Lighting device
Various embodiments may relate to a lighting device, which includes a lamp tube having two open ends, a light engine arranged in the lamp tube, a carrier supporting the light engine, and two end caps closing the open ends. The lighting device further includes a diffuser. The carrier supporting the light engine is held on the diffuser, and the diffuser is held on the inner wall of the lamp tube. |
| US10190721B2 |
Position adjusting spacer and method for adjusting the position of a rehabilitation pipe using such
A spacer is inserted in a gap between an existing pipe and a rehabilitation pipe to adjust the position of the rehabilitation pipe inside the existing pipe. The spacer comprises first and second wedge-shaped members each having an inclined surface of the same inclination angle and being overlapped with the inclined surfaces thereof overlapped. Latching teeth are formed in the inclined surfaces of the first and second wedge-shaped members so that the second wedge-shaped member is movable relative to the first wedge-shaped member in the insertion direction of the spacer to stepwise increase an overall height thereof, but immovable in the reverse direction. Either one of the first and second wedge-shaped members is provided at the engaging teeth portions with an elastic deformable member that can be elastically deformed to disengage the latching teeth of the first and second wedge-shaped members to enable movement of the second wedge-shaped member in the reverse direction for re-adjustment of the position of the rehabilitation pipe inside the existing pipe. |
| US10190720B2 |
Repair kit
The invention relates to a repair kit 10, 10′ for sealing conveying lines, in particular thick-matter or concrete conveying lines, comprising at least one sealing element 12, 12′, the sealing element 12, 12′ being a monolith or a composite component and having a base body 14 and a coating layer. The repair kit is characterized in that the base body 14 is dimenisionally stable and the coating layer has at least two layers, a first layer 16 and a second layer 18, the first layer 16 being arranged between the base body 14 and the second layer 18. |
| US10190719B2 |
Tubing everting apparatus, assemblies, and methods
Tubing everting apparatus, assemblies, and methods are disclosed herein. The tubing everting apparatus include a pressure chamber that defines an internal volume, a liner inlet port that is configured to receive a flexible tube liner into the internal volume, an inlet sealing structure that is configured to resist fluid flow therepast from the pressure chamber, and a liner outlet port that is configured to permit the flexible tube liner to extend from the internal volume. In some embodiments, the apparatus include a lubricator that is configured to apply a lubricant to the flexible tube liner. In some embodiments, the apparatus include a non-deflation valve that is configured to selectively transition between open and closed states. The assemblies include the apparatus and a cart that includes a lubricant reservoir. The methods include methods of operating the apparatus. |
| US10190714B2 |
Extended range tapping sleeve and gasket
An improved tapping sleeve assembly (114) comprising a sleeve (115) configured to clamp a main fluid conduit (116) oriented about a longitudinal axis (x-x), the sleeve having a first member (134), a second member (140) separate from the first member, and a connection assembly (121) between the first member and the second member, the first member having a branch aperture (123) configured to communicate with a branch fluid conduit (129), the connection assembly configured and arranged to tighten the first and the second members to the main fluid conduit, a gasket (132) disposed between the first member and the main fluid conduit, the gasket comprising a flexible sheet (133) and a thickened aperture seal (122) configured to extend around the branch aperture between the sleeve and the main fluid conduit, the gasket comprising an inwardly protruding circumferential seal bead (137a) extending substantially transverse to the longitudinal axis and intersecting an inwardly protruding portion of the aperture seal, the circumferential seal bead having a main length portion (139), the inwardly protruding portion of the aperture seal having a radial thickness (152) and the main length portion (139) of the circumferential seal bead having a radial thickness (141) less than the radial thickness of the inwardly protruding portion of the aperture seal, the circumferential seal bead having a junction end portion (153) between the main length portion of the circumferential seal bead and the inwardly protruding portion of the aperture seal, and the junction end portion of the circumferential seal bead having a non-uniform radial thickness (163). |
| US10190713B2 |
Quick coupling element with discharge member and coupling member comprising such an element
A quick coupling element with discharge member and coupling member comprising such an element are disclosed. The coupling element comprises a tubular body defining an inner channel for the passage of a pressurized fluid and a longitudinal axis, and a relief member of the inner channel, movable between a first position, closing off a relief passage connecting the inner channel to the outside of the body, and a second forward position where it does not close off this relief passage. The relief member is a ring that is that is movable between two positions around a central member. The relief ring defines, at least in part, the relief passage. In the first position, the relief ring seals the central member over a first sealing circumference, and against the peripheral part over a second sealing circumference. The coupling element further comprises an elastic return member for returning the relief ring toward its first position. |
| US10190712B2 |
Sliding duct connection
A duct connection including a first flange configured to couple with a first duct and a slip fit attached to the first flange. The slip fit has a first portion extending from the first flange substantially perpendicular with respect to the first flange and a second portion extending from the first portion of the slip fit substantially parallel with respect to the first flange. The slip fit and the first flange form a receiving area structured such that a portion of a corresponding flange included on a second duct can slide into the receiving area. |
| US10190711B2 |
Low emission fluid coupler
A fluid coupler includes: an outer body; an end connector being at least partially received inside the outer body and configured to receive pressurized fluid; an inner body received inside the outer body, the inner body being moveable with respect to the outer body; a seat holder and a valve seat both located inside of the inner body, the valve seat being configured to press against an inner surface of the inner body to close the fluid coupler; a connector partially housed within the inner body, the connector comprising a first end secured to the seat holder and a second end. The fluid coupler defines a pressurized fluid flow path enabling pressurized fluid to contact and pressurize the end connector, the inner body, the seat holder, and the connector without contacting and pressurizing the outer body. |
| US10190701B2 |
Corrosion control for chamber components
Implementations described herein protect a chamber components from corrosive cleaning gases used at high temperatures. In one embodiment, a chamber component includes at least a bellows that includes a top mounting flange coupled to a bottom mounting flange by a tubular accordion structure. A coating is disposed on an exterior surface of at least the tubular accordion structure. The coating includes of at least one of polytetrafluoroethylene, parylene C, parylene D, diamond-like carbon (DLC), yttria stabilized zirconia, nickel, alumina, or aluminum silicon magnesium yttrium oxygen compound. In one embodiment, the chamber component is a valve having an internal bellows. |
| US10190698B2 |
Solenoid valves for high vibration environments
A solenoid operated valve includes a valve block defining a valve lumen, a poppet slidably disposed within the valve lumen, a solenoid including a core defining a core lumen aligned with the valve lumen, and an armature assembly. The armature assembly includes an armature disc, an armature guide having a hollow cylindrical body defining an armature guide passage, and an armature stud disposed within the armature guide passage. The armature stud is in communication with the poppet so that axial movement of one is translated into axial movement of the other. The valve further includes a coil cover enclosing the solenoid, and a guard disposed to prevent contact between the armature assembly and an adjacent component of the valve. A method of assembling a solenoid operated valve includes placing a shim between the armature disc and the core, and pressurizing and energizing the valve. |
| US10190697B2 |
Stuffing box lug
A valve assembly can include a valve body and a stuffing box attached to the valve body, the stuffing box comprising a stuffing box body and a lifting lug extending from the stuffing box body. A method for lifting a valve assembly can include attaching a lifting mechanism to a lifting lug of the valve assembly and lifting the valve assembly with the lifting mechanism. |
| US10190696B2 |
Valve retaining cup
A valve including a valve housing, a casing, a spring guide, and a retaining cup. The casing may be disposed within the valve housing and may include a bore. The spring guide may be disposed within the bore and the retaining cup may be disposed partially around the casing to engage and retain the spring guide at least partially within the bore of the casing. |
| US10190690B2 |
Preliminary seal, preliminary seal arrangement and sealing ring comprising the preliminary seal
Preliminary seal, comprising an essentially circular disc (1) of an electrically conductive material (2) permeable to air and a carrier body (3), wherein the disc (1) is configured as a separately produced individual part—in relation to the carrier body (3)—is joined to the carrier body (3). |
| US10190689B2 |
Seal ring
A seal ring capable of stably reducing a rotational torque while preventing the leakage of sealed fluid. The seal ring includes: an abutment joint part (110) provided at one portion in a circumferential direction thereof; a plurality of dynamic pressure generation grooves (120) provided at intervals in the circumferential direction on a side of a sliding surface thereof sliding on a lateral wall surface of an annular groove; and foreign matter discharging grooves (130) that are provided between a region in which the plurality of dynamic pressure generation grooves (120) is arranged and the abutment joint part (110) in the circumferential direction on the side of the sliding surface sliding on the lateral wall surface, and that are capable of catching foreign matter intruding from the abutment joint part (110) and discharging the caught foreign matter to an outside of a sliding part between the seal ring and the lateral wall surface. |
| US10190683B2 |
Control device and control method for continuously variable transmission
A control device for a continuously variable transmission that steplessly changes a speed ratio of the continuously variable transmission mounted on a vehicle, the control device including a controller that changes the speed ratio such that a stepwise upshift is performed, wherein in the case where an accelerator depression amount is constant, the controller increases a number of allowable stepwise upshifts as the accelerator depression amount is larger. |
| US10190682B2 |
Actuator provided with a gear box, position indicator for a gear box, and related methods
An actuator system and method (10) includes a blow out preventer (11), a hydraulic motor (12), a gear box (13) intermediate hydraulic motor (12) and blow out preventer (11), and a position indicator (14). Gear box (13) has an input (19), an output (20), and a gear set (23). Gear set (23) is biased by a spring (33) acting on a piston (31) to a default high range gear ratio when blow out preventer (11) is open, to provide maximum closure/lock speed. Gear set (23) is moved by a hydraulic command signal acting on piston (31) to a low range gear ratio when blow out preventer (11) is closed/locked, to provide maximum torque to move blow out preventer (11) toward its open position. Position indicator (14) shows the actual position of blow out preventer (11) independent of the number of turns of input (19) to move the blow out preventer. |
| US10190681B2 |
Control system for power transmission device for vehicle
A protection control selection unit is provided. The protection control selection unit selects control that uses one of a completely engaging heat generation amount and a releasing heat generation amount, by which the amount of heat that is generated in a lockup clutch is reduced. The completely engaging heat generation amount is generated in the lockup clutch in a period before the lockup clutch is completely engaged from a state of lockup engagement control. The releasing heat generation amount is generated in the lockup clutch in a period before the lockup clutch is released from the state of the lockup engagement control. Thus, an increase in the temperature of the lockup clutch at the time when the lockup clutch is completely engaged or released from the state of the lockup engagement control is suitably suppressed. |
| US10190668B2 |
Vehicle differential lock disengagement bypass
A method and system for bypassing a control valve that would otherwise disengage differential and/or inter-axle locking means. The bypass is achieved by a valve that can be actuated by a vehicle condition change. |
| US10190666B2 |
Differential device
A differential device is provided in which a first wave number (Z1) of a first hypo groove part on an input plate, a second wave number (Z2) of a first epi groove part on a first differential plate and opposing the first hypo groove part, a third wave number (Z3) of a second hypo groove part on the first differential plate and on the opposite side from the first epi groove part, and a fourth wave number (Z4) of a second epi groove part on a second differential plate and opposing the second hypo groove part are set as Z1=8, Z2=Z3=6 and Z4=4, or as Z1=Z4=6, Z2=4, Z3=8. Such differential device enables equal torque distribution and equal differential rotation via a cycloid reduction mechanism without using a bevel gear or a center plate. |
| US10190663B2 |
Linear gear shift mechanism
A linear gear shift mechanism includes a support rotator; transmission balls movably disposed at the support rotator and each provided with a cylindrical recess along radial direction thereof; driving posts with inward ends movably disposed in the cylindrical recesses along the radial direction of the support rotator; a gear shift unit movably connected to outward ends of the driving posts to drive the driving posts to rotate from the radial direction of the support rotator to but not reach the axial direction of the support rotator; an axial power input rotator having an inward-tilted power input annular surface; and an axial power output rotator having an inward-tilted power output annular surface, wherein the axial power input rotator and axial power output rotator flank and movably clamp the transmission balls between the inward-tilted power input annular surface, inward-tilted power output annular surface and outer circumferential surface of the support rotator. |
| US10190658B2 |
Cable track
Example implementations relate to a cable track. For example, a cable track includes a plurality of pivotally-connected multi-channel links. Each of the multi-channel links may be a unitary body. A first channel may be located between a first outer member and a dividing member of the multi-channel link. A second channel may be located between a second outer member and the dividing member of the multi-channel link. |
| US10190656B2 |
Method and device for balancing a wheel by application of a hot-melt adhesive balancing mass
Balancing weights for a rim of a vehicle wheel are made from a balancing weight material, which comprises a hot melt adhesive based on Polyolefins or Ethylene-vinyl acetate (EVA) copolymers filled with a volume ratio between 35% and 75% of a high-density mass material like steel particles. This balancing weight material is heated such that it becomes a ductile and adhesive material, which can adhere to the rim and applied to the rim. After cooling off a solid and fixedly attached balancing weight has been made. |
| US10190655B2 |
Tool for balancing a turbine engine module
Tooling for balancing a turbine engine module (10) in a balancing machine, the turbine engine module having at least one stator housing (14) and a rotor (16) having a shaft (18) with a longitudinal axis A and at least one blade stage (20) surrounded by the stator housing (14). The tooling has at least a balancing frame (14), having rotor (16) guide bearings, first and second annular plates (30, 32) designed to be attached to the stator housing (14), third and fourth attachment lugs (34, 36) provided on the balancing frame (24), to attach the first and second annular plates (30, 32) to the frame. A trolley is for transporting the frame (24), and a support (84, 94) for supporting the frame, provided on the balancing frame (24) and cooperating equally well with the balancing machine and with the trolley. |
| US10190654B2 |
Apparatus for a drive system having a cartridge housing one or more elastomer members
Torsional vibration dampers for FEADs are disclosed that include a hub having a sleeve defining a bore for receiving a shaft and an outer annular ring spaced radially outward from the sleeve, thereby defining an annular receptacle, a component for rotation with the hub having an inner annular ring disposed between the sleeve and the outer annular ring of the hub, and an annular cartridge seated in the annular receptacle between the inner annular ring of the component for rotation with the hub and the sleeve or outer annular ring of the hub. The annular cartridge defines a first annular groove having a generally C-shaped or U-shaped cross-sectional profile open radially outward, and has a first elastomer member seated therein in compression, thereby operatively coupling the component for rotation with the hub to the hub. The component may be a pulley body or an inertia member. |
| US10190647B2 |
Brake disc
A brake disk includes: an outer disk, being substantially ring-shaped and defining a central axis, an inner annular flange of the outer disk formed with connecting bridges, the connecting bridge having a protruding portion disposed through a disposing hole axially; an inner disk, coaxially disposed in the outer disk and located on a same plane with the outer disk, an outer annular flange of the inner disk formed with recessed portions corresponding to the protruding portions respectively, the protruding portion fittingly engaged with the recessed portion to prevent the inner disk from rotating relative to the outer disk, the recessed portion and the protruding portion having a gap therebetween; a plurality of positioning members, each positioning member disposed through the disposing hole to restrain the outer and inner disks from moving relatively axially; wherein the outer and inner disks are axially non-overlapping. |
| US10190641B2 |
Flanged component for a gas turbine engine
A flanged component for a gas turbine engine is disclosed herein. The flanged component includes a flange body with a flange mating surface and a plurality of threaded features. Each threaded feature includes a threaded portion and a relief portion. The threaded portion has threads and extends into the flange body from the flange mating surface. The relief portion extends into the flange body from the flange mating surface located outward from the threaded portion forming a rim portion therebetween. The rim portion includes an upper rim surface having an annular shape. The relief portion includes an inner surface extending from the rim and tapering outward from the upper rim surface. |
| US10190634B1 |
Turbo-charger bearing
A turbocharger including a housing and a rotary assembly disposed within the housing and including a turbine wheel and a compressor wheel attached to one another by a shaft. The rotary assembly being subject to aero-load in a lateral direction. A bearing is disposed in the housing and rotatably supports the shaft, the bearing including an inner bearing surface that engages the shaft and an outer bearing surface that engages the housing, the outer bearing surface having a pair of axially extending recessed grooves extending at least partially along the bearing. The pair of axially extending grooves being located perpendicular to the aero-load direction. |
| US10190633B2 |
Rolling bearing
To provide a rolling bearing having excellent rust prevention capability and capable of being used for a long period of time in a highly corrosion environment. A rolling bearing 1 utilized for a power generator which generates power from natural energy or for generator equipment has one or more bearing members which form the bearing having a rust prevention film formed in a predetermined region of a surface of a base material. The rust prevention film is formed by a porous film with a sacrificial anode action against the base material in the whole of the predetermined region. The porous film in a part or the whole of the predetermined region is subjected to sealing treatment which impregnates the porous film with a sealing treatment agent from a surface of the porous film. A surface of a sealing treatment body obtained from the porous film subjected to the sealing treatment is subjected to first coating treatment which coats the surface of the sealing treatment body with epoxy resin coating. A coated surface formed by the first coating treatment is subjected to a second coating treatment which coats the coated surface with urethane resin coating. The sealing treatment agent is formed by diluting the epoxy resin coating at a dilution rate of between 15 and 25%. |
| US10190630B2 |
Tin-based sliding bearing alloy
A tin-based sliding bearing alloy contains zinc as its principal alloying element at a content of 2 to 14% w/w and has the Sn—Zn eutectic as its main structural element. The content of zinc as the principal alloying element can be expanded to 2 to 30% w/w by the addition of additional alloying elements. Antimony and/or copper can additionally be used as further principal alloying elements. |
| US10190629B1 |
Rotating form
A structure generally comprising a support structure with a rotating form is disclosed. The support structure may be an upright tube or other shape, and the rotating form may be a ring or other shape configured with the tube. Holes may be in the outer circumference of the tube and in the inner circumference of the opening of the ring. Pressurized air may pass into the tube and out its holes, and then into the ring. In this way, the air may apply a lift to the ring and may minimize friction between the tube and the ring, thus allowing it to rotate freely. |
| US10190627B2 |
Agricultural planter having tapered bearings on row unit mounting bracket
Tapered bearings are used on each end of each link arm on an agricultural seed row planter mounted on a toolbar. The bearing is a low friction material and greaseless. The tapered design of the bearings allows the bearings to be adjusted as wear occurs, by tightening the link arm mounting nut which extends through the tapered bearing. The tapered bearing has an increased life and reduced maintenance, as compared to prior art roller bearings. |
| US10190621B2 |
Outer casing for control cable, method of manufacturing the same, and control cable
An outer casing for a control cable 10 has an inner tube 12, which includes a crystalline resin, and an outer tube 14, which includes an outer resin layer 16 covering the outer periphery of the inner tube and, in the outer resin layer, includes plural metal wires 18 buried in parallel with the axial direction of the inner tube and at equal intervals in the circumferential direction of the inner tube. |
| US10190620B2 |
Remote control assembly
A remote control assembly includes a sheath having a longitudinal axis along a length thereof and defining an interior. A liner is disposed within the interior and coupled to the sheath. A wire has an outer surface and the wire disposed between and coupled to the sheath and the liner. The outer surface of the wire defines a plurality of notches separated into a first group of notches and a second group of notches. Each notch within each of the first and second groups defines a first distance therebetween substantially along the longitudinal axis. The first group of notches and the second group of notches define a second distance therebetween. The second distance is greater than the first distance. |
| US10190609B2 |
Accessory clamp having a rod clamp and an accessory interface
An accessory clamp for use with a rod includes an accessory interface and a corresponding rod clamp. The accessory interface includes at least one of at least one accessory hook and at least one accessory T-slot. By one approach, at least one of the accessory hooks comprises a pivoting accessory hook. By one approach the rod clamp can comprise a universal rod clamp. As one example in these regards, the universal rod clamp can include a selectively variable gripping surface to accommodate a variety of rod diameters. By one approach the accessory interface and the corresponding rod clamp can pivot with respect to one another. |
| US10190603B2 |
Power generation from atmospheric air pressure
An apparatus comprising a channel with an inlet which receives injected air and an outlet through which injected and drawn-in ambient air exit. The channel also comprising of inlet slit and airfoil which help drive flow of ambient air into the channel to increase the mass of air flowing through the channel. |
| US10190595B2 |
Gas turbine engine blade platform modification
A gas turbine engine compressor blade includes an airfoil and a root section connected to a blade platform therebetween and an at least partially curved cropped corner of the blade platform. The corner shape and size may avoid resonance of blade during engine operation. The corner may be J-shaped including a straight section extending from the pressure side edge towards the suction side edge of the platform and a curved section extending from the straight section to an uncropped portion of the platform trailing edge of the platform. A method of designing the cropped corner includes choosing shapes and sizes of the cropped corner for numerically analyzing and determining shape and size for the cropped corner using a numerical model to iteratively numerically analyze aerodynamically the cropped platform with different shapes and sizes of the cropped corner. The numerical model may be validated with engine or component testing of the blade having a cropped platform with at least one of the shapes and sizes. |
| US10190593B2 |
Magnetic drive pump
A sealless magnetic drive pump features in improving the stiffness of a stationary shaft. More particularly, the metal magnetic drive pump has an anti-corrosion casing liner. The magnetic drive pump is used in manufacture processes related to corrosive fluid. The pump is especially used in a highly corrosive and high-temperature (up to 200° C.) condition to improve the stiffness of a front support. The stationary shaft includes a metal front support integrated with the pump casing at a pump inlet and encapsulated with a resin enclosure made of a fluoropolymer; a rear shaft seat positioned on a sealed bottom side of a containment shell for offering auxiliary support for the stationary shaft; an impeller including a channel for reducing an inlet flow velocity to offer a low NPSHr. |
| US10190592B2 |
Turbopump with anti-vibration system
A turbopump includes a turbine fed with hot gas, a pump driven by the turbine and fed with liquid fluid, and a hot gas exhaust pipe situated downstream from the turbine. The turbopump includes a bleed-and-injection circuit including a bleeder for bleeding the liquid fluid at the outlet from the pump, a heater for heating the liquid fluid as bled off in this way so as to transform it into gaseous fluid, and an injector for injecting the gaseous fluid into an interface region of the turbopump situated between the pump and the turbine, so as to optimize the flow and temperature conditions of the fluid entering into the turbine cavity in order to eliminate the vibratory phenomena that result from interaction between the fluid and the turbine disk. |
| US10190589B2 |
Pothead cable seal for electric submersible motors
A pothead cable seal for electric submersible motors. An electric submersible motor pothead system including a pothead that couples a power cable to an electric submersible motor operable in well fluid, the pothead including a finger seal including a finger around each phase of the power cable and a radial flange, a compression plate that exerts a radial force on each phase from an axial load provided by the compression plate against the radial flange, a seal seat including sockets that receive each finger; a space extending between a portion of an outer diameter of each finger and a flared inner diameter of the socket of the seal seat, and a seal ring extending circumferentially around an outer diameter of each finger and tangent to the flange, the seal ring contacting the flared inner diameter of the seal seat and closing the space to the ingress of well fluid. |
| US10190576B2 |
Roller bearing, retainer segment, spacer and main shaft support structure of wind-power generator
A roller bearing comprises an outer ring, an inner ring, a plurality of rollers arranged between said outer ring and said inner ring; and a plurality of retainer segments having a plurality of column parts extending in a direction along a shaft so as to form a pocket for holding said roller. A connection part extends in a circumferential direction so as to connect the plurality of column parts, and continuously lined with each other in the circumferential direction between said outer ring and said inner ring, in which a corner of a circumferential end face is chamfered. Also provided is a spacer arranged between the circumferentially arranged first retainer segment and last retainer segment, wherein a chamfered part is provided at a corner of a circumferential spacer end face of the space. The roller bearing can be used in a main shaft support structure of a wind-power generator. |
| US10190573B2 |
Blade control apparatus and method for wind power generator, and wind power generator using the same
The present invention relates to a blade control apparatus and method for a wind power generator, and a wind power generator using the same, which includes a measurement unit configured to measure a change in electrical characteristic of a measurement section set in a conductive region having electrical conductivity. The conductive region is included in the blade for the wind power generator. Thus, the state of the blade may be easily checked without separate sensors, and the blade may be controlled in response to the state of the blade. |
| US10190572B2 |
Rotatable blade apparatus with individually adjustable blades
The lengths and/or chords and/or pitches of wind turbine or propeller blades are individually established, so that a first blade can have a length/chord/pitch that is different at a given time to the length/chord/pitch of a second blade to optimize performance and/or to equalize stresses on the system. |
| US10190571B2 |
Ring insert for a wind turbine rotor blade
The present disclosure is directed to a rotor blade assembly for a wind turbine. The rotor blade assembly includes a rotor blade having a blade root section and a rigid ring insert. The rotor blade has pressure and suction sides extending between leading and trailing edges. The blade root section includes an end face configured to attach the rotor blade assembly to a hub. Further, the blade root section includes a span-wise end portion defined by inner and outer circumferential components separated by a radial gap. The radial gap includes a first laminate material embedded between the inner and outer circumferential components at a first span-wise depth and a second laminate material embedded between the inner and outer circumferential components at a second span-wise depth. Thus, the rigid ring insert is disposed in the radial gap and embedded between the first and second laminate materials. |
| US10190569B1 |
Device for automatically generating energy
A device for automatically generating energy arranged in a water tank includes a buoy sinking in a water tank. Sides of the buoy are provided with a water inlet and a water outlet, which respectively connect with a tube body and a three-way tube. The tube body and the three-way tube are respectively provided with two valves. Each valve connects with a floating ball. When the buoy sinks in the water tank, each floating ball floats to close the valves, so that the liquid within the buoy is drained from a side through hole of the three-way tube to raise the buoy to a water level of the liquid, and each floating ball looses the valves, and the liquid flows into the buoy through the water inlet, and the buoy sinks in the water tank again. The buoy endlessly floats and sinks to generate electricity. |
| US10190563B2 |
Internal combustion engine ignition coil and method for manufacturing internal combustion engine ignition coil
An internal combustion engine ignition coil according to the present invention includes: a central iron core; a primary coil disposed on an outer circumference of the central iron core; a secondary coil disposed on an outer circumference of the primary coil; a side iron core disposed on an outer circumference of the secondary coil; and an insulating material sealing the central iron core, the primary coil, and the secondary coil on an inner side of the side iron core. A first layered silicate having a particle diameter less than a winding diameter of the secondary coil is present at a higher concentration in a vicinity of the secondary coil than that in a vicinity of the side iron core in the insulating material. A second layered silicate having a particle diameter greater than the winding diameter of the secondary coil is present at a higher concentration than that of the first layered silicate between the outer circumference side of the secondary coil and the side iron core. The second layered silicate has an aspect ratio of 50 or more, the aspect ratio being a ratio of a long side of a particle of the layered silicate to a thickness of the particle. |
| US10190562B2 |
Engine start determining apparatus
An apparatus includes a dynamo-electric machine driving an engine, and a calculator calculating an increment in a crank angular acceleration of the engine every certain period from a base time after the driving of the engine by the dynamo-electric machine. The apparatus further includes a determiner determining that the engine has started by the dynamo-electric machine on a condition that the increment calculated by the calculator exceeds a standard value. |
| US10190558B2 |
Fuel injection device nozzle plate
A nozzle plate to be attached to a fuel injection port of a fuel injection device has, in a nozzle plate main body, a nozzle hole through which fuel injected from the fuel injection port passes. A spray direction change element colliding with fuel spray injected from the nozzle hole and changing the travel direction of the fuel spray is integrally formed near an outlet of the nozzle hole of the nozzle plate main body. Accordingly, the travel direction of spray is determined by the spray direction change element according to the shape of the intake pipe, the position of an intake port, and the like. |
| US10190552B2 |
Internal combustion engine provided with a device for the amplification of the intake sound
An internal combustion engine comprising: a plurality of cylinders; at least one intake manifold, which receives fresh air from the outside; a plurality of intake channels, each connecting a cylinder to the intake manifold; and an intake sound amplification device, which is provided with an amplification pipe, an insulating element sealing the amplification pipe in a tight manner, a plurality of amplification channels, each originating from a corresponding intake channel, and an amplification manifold, which, on one side, is connected to all amplification channels and, on the other side, is connected to the amplification pipe. |
| US10190550B2 |
Condensate dispersion assembly
A condensation dispersion device for a turbocharged vehicle engine includes a valve body, a movable valve, and a biasing means. The movable valve and biasing means are disposed within the valve body. The valve body defines a valve seat within the valve body, and includes an inlet and an outlet. The movable valve defines an engagement feature operatively configured to engage with the valve seat when the movable valve is in a first position. The biasing means is operatively configured to urge the movable valve to a second position when the pressure in the intake manifold is equal to or greater than atmospheric pressure. |
| US10190546B2 |
Intake manifold
An intake manifold made of resin includes a surge tank, a plurality of branch pipes branching off from the surge tank, an EGR gas distribution part for distributing EGR gas to each of the branch pipes, and an EGR cooler for cooling EGR gas introduced into the EGR gas distribution part. The EGR cooler and the EGR gas distribution part are made of resin and provided adjacently and integrally. The EGR cooler includes a gas passage through which EGR gas flows and a water passage through which engine cooling water flows to cool the gas passage to allow the EGR gas to pass through the EGR cooler and then flow in the EGR gas distribution part. |
| US10190542B2 |
Canister close valve device
A canister close valve device for opening or closing a passage provided between a canister, which collects evaporation gas evaporated from a fuel tank and the atmosphere may include a plunger configured to selectively move up or down through magnetization with a core inside a valve housing when a solenoid is activated, a rod configured to perform a rectilinear reciprocating movement toward or away from the passage due to the upward/downward movement of the plunger, and a diaphragm valve body, which is inserted into the plunger, is connected to the valve housing, and is configured to be deformed by the upward/downward movement of the plunger and to generate force for impeding the upward/downward movement of the plunger using a pressure difference generated between the plunger and the valve housing. |
| US10190540B2 |
Fuel supply system, scramjet engine and method for operating the same
In order to stably use a catalyst for pyrolysis and supply a reformed fuel, the fuel supply system includes a fuel reforming section which pyrolyzes a hydrocarbon system fuel by the heat of the combustion chamber to generate the reformed fuel. The fuel reforming section includes a preheat vaporization section provided on the combustion chamber, and a decomposition reaction section that is provided on the preheat vaporization section and includes the catalyst for pyrolysis. The preheat vaporization section heats the fuel, the decomposition reaction section pyrolyzes the heated fuel to generate the reformed fuel, and the fuel reforming section supplies the reformed fuel to the combustion chamber. The reforming catalyst includes a zeolitic catalyst. |
| US10190537B2 |
Engine and band clamp
A turbofan engine having a fan, a fan casing surrounding the fan and having a first radial flange, a thrust reverser having a second radial flange, and a band clamp coupling the first and second radial flanges to connect the thrust reverser and the fan casing. The band clamp may be a segmented band clamp. |
| US10190536B2 |
Turbine exhaust case mixer of gas turbine with variable thickness
A mixer of a bypass turbine aeroengine according to one embodiment, includes circumferential inner and outer flow surfaces in a wavy configuration to form a plurality of lobes of the mixer. The mixer has an upstream end portion of sheet metal with a first thickness and a downstream end portion of sheet metal with a second thickness less than the first thickness. |
| US10190535B2 |
Hypereutectic aluminum-silicon-based alloy having superior elasticity and wear resistance
Disclosed is an aluminum alloy having superior elasticity and wear resistance. The aluminum alloy has superior elasticity and wear resistance and improved wear properties by including additional reinforcing phase formation such as Al3Ni phase formation. In particular, the reinforcing phase may be generated by adding nickel (Ni) that may reinforce and enhance properties which may be decreased due to generation of a ternary phase such as TiAlSi. The aluminum alloy comprises an amount of about 13 to 21% by weight of the silicon (Si), an amount of about 1 to 5% by weight of the nickel (Ni), an amount of about 4 to 5% by weight of the titanium (Ti), an amount of about 0.7 to 1% by weight of boron (B), and a remainder of Al based on a total weight of the aluminum alloy. |
| US10190534B2 |
Two-cycle engine
A peripheral wall portion of a piston is provided with a through hole penetrating through the peripheral wall portion. A cylinder is provided with a scavenging passage having a first opening being open in a bore surface and configured to make a bore section and a crank chamber communicate with each other and is provided with a communication passage having a second opening being open in the bore surface on the other side with respect to the first opening and configured to make the bore section and the scavenging passage communicate with each other. The cylinder and piston are configured so that the through hole overlaps the second opening to communicate with the communication passage in a partial interval of a scavenging stroke in which the first opening becomes open in the bore surface on one side of the piston with reciprocal motion of the piston. |
| US10190531B2 |
Water jacket for a cylinder head
Disclosed is a water jacket for a cylinder head. The disclosed water jacket allows a coolant flowing in a cylinder head to pass around exhaust ports, thereby cooling the cylinder head to equalize the temperature thereof. The disclosed water jacket includes a coolant inlet provided around exhaust port holes of a cylinder head to concentrate a flow of a coolant to the coolant inlet and a coolant passage configured to allow the coolant flowing in through the coolant inlet to flow around the exhaust port holes. |
| US10190523B2 |
Methods and system for reducing particulate matter produced by an engine
Methods and systems for simultaneously operating port fuel injectors and direct fuel injectors of an internal combustion engine are described. In one example, port fuel injection timing is adjusted to reduce particulate matter formation in the engine so that particulate filter loading may be reduced until a time when the particulate filter may be purged. |
| US10190521B2 |
Determination of nitrogen oxide concentration in engine exhaust gas
A method of operating an internal combustion engine having a turbocharger for pressurizing an intake airflow and an after-treatment (AT) system including an AT device for reducing nitrogen oxides (NOX) concentration in the engine exhaust gas. The method includes operating the engine with a variable high-pressure exhaust gas recirculation (EGR) and low-pressure EGR split in the intake airflow. The method also includes determining the NOX concentration in the exhaust gas and determining a current high-pressure EGR to low-pressure EGR split in the intake airflow. The method additionally includes determining an EGR corrective factor using the determined current high-pressure EGR to low-pressure EGR split and applying the determined EGR corrective factor to the determined NOX concentration to generate a corrected NOX concentration. Furthermore, the method includes regulating operation of the AT system to treat the exhaust gas via the AT device in response to the generated corrected NOX concentration. |
| US10190517B2 |
Exhaust gas purifying apparatus for internal combustion engine
An exhaust gas purifying apparatus for an internal combustion engine, in which a NOx absorbing catalyst and a NOx concentration sensor for detecting a NOx concentration in exhaust gases of the engine, are provided in an exhaust passage of the engine. A rich spike for temporarily enriching the air-fuel ratio is performed, and an execution timing of the rich spike is determined based on a detected output from the NOx concentration sensor. Performing the rich spike is determined to be unnecessary during a reducing state period from the time the rich spike ends to the time a preset time period has elapsed, and is also determined to be unnecessary when a change tendency of the detected output is determined to be an output decreasing state where the detected output is decreasing. The execution timing of the rich spike is determined using the detected output when the change tendency is determined to be an output staying/increasing state where the detected output is staying at a constant value or increasing after the end timing of the reducing state period. |
| US10190506B2 |
Turbomachine bypass flow diverting assembly and method
An exemplary turbomachine exhaust flow diverting assembly includes an outer flow diverter distributed about a rotational axis of a turbomachine. The outer flow diverter moveable between a first position and a second position. The outer flow diverter in the first position permits more flow through a main bypass flow passage and less flow through a third stream bypass flow passage. The outer flow diverter in the second position permits more flow through the third stream bypass flow passage and less flow through the main bypass flow passage. |
| US10190503B2 |
Compact aero-thermo model based tip clearance management
Systems and methods for controlling a fluid based engineering system are disclosed. The systems and methods may include a model processor for generating a model output, the model processor including a set state module for setting dynamic states of the model processor, the dynamic states input to an open loop model based on the model operating mode, wherein the open loop model generates a current state model as a function of the dynamic states and the model input, wherein a constraint on the current state model is based a series of cycle synthesis modules, each member of the series of cycle synthesis modules modeling a component of a cycle of the control system and including a series of utilities, the utilities are based on mathematical abstractions of physical properties associated with the component, the series of cycle synthesis modules including a rotary apparatus module which estimates a tip clearance between the rotor and the rotor case. The model processor may further include an estimate state module for determining an estimated state of the model based on a prior state model output and the current state model of the open loop model. |
| US10190500B2 |
Duct
The present invention provides a support duct for a gas turbine engine. The supported duct comprises at least one support frame having an aperture defined by an upper aperture wall, a lower aperture wall and opposing aperture side walls. It further comprises a duct extending through aperture, the duct comprising an upper panel in abutment with the upper aperture wall, a lower panel in abutment with the lower aperture wall and opposing side walls extending between the upper and lower panels. The opposing side walls of the duct are spaced from the opposing aperture side walls. |
| US10190495B2 |
Geared turbofan engine with inter-shaft deflection feature
A disclosed gas turbine engine includes a compressor section including a first compressor disposed axially forward of a second compressor, a combustor in fluid communication with the compressor section and a turbine section in fluid communication with the combustor. The turbine section includes a first turbine driving the first compressor and a second turbine driving the second compressor. An inner shaft defines a driving link between the second compressor and the second turbine and an outer shaft defines a driving link between the first compressor and the first turbine. The inner shaft and the outer shaft are concentric about a common axis of rotation. A bumper is disposed on the inner shaft within an axial region common to an aft portion of the outer shaft for accommodating interaction between the inner and outer shafts during high load conditions. |
| US10190494B2 |
System and method for storing energy in form of compressed air in tubes integrated in a tank containing water and water vapour
The present invention relates to a system and to a method for storing energy in form of compressed air, having an assembly of connected tubes forming a storage volume, which are confined in a pressure-resistant thermally-insulating tank. The storage system according to the invention comprises a system for storing and releasing the heat of the compressed air to increase the storage system efficiency. |
| US10190493B2 |
Evaluation of the delivery and effectiveness of engine performance chemicals and products
A method is provided for evaluating the delivery and effectiveness of engine performance chemicals and products for reducing intake valve deposits for gasoline direct injection and port fuel injection engines. The engine evaluation tool provides the ability to repeatedly quantify the relative improvements between engine performance and maintenance products through a series of tests in a controlled environment with parameters that simulate intake valve and combustion chamber conditions of an engine. Non-limiting examples of test engine parameters illustratively include air fuel ratio, intake air flow, temperature of sample, oscillation frequency, presentation angle of replaceable sample, and product delivery method that includes throttle body upstream, port vacuum in plenum, and by fuel injector. |
| US10190491B2 |
Internal combustion engine
When a stopper portion is brought into abutment against body high-compression-ratio side stopper portion, when viewed in the control shaft axial direction, it is configured that the distance between body high-compression-ratio side stopper surface and control-shaft high-compression-ratio side stopper surface becomes relatively longer as being closer to the control shaft rotation center. Similarly, when a stopper portion is brought into abutment against body low-compression-ratio side stopper portion, when viewed in the control shaft axial direction, the distance between body low-compression-ratio side stopper surface and control-shaft, low-compression-ratio side stopper surface becomes relatively longer as being closer to the control shaft rotation center. |
| US10190486B2 |
Turbocharger with twin waste-gate valves
A turbocharger includes a compressor wheel configured to pressurize an airflow for delivery to an internal combustion engine. The turbocharger also includes a turbine wheel configured to be driven by the engine's post-combustion gases and drive the compressor wheel. The turbocharger additionally includes a waste-gate assembly. The waste-gate assembly includes a first waste-gate valve and a second waste-gate valve, wherein each of the first and second waste-gate valves is configured to selectively redirect at least a portion of the post-combustion gases away from the turbine wheel into the exhaust passage. A vehicle having an internal combustion engine operatively connected to such a turbocharger and also employing a controller configured to regulate the first and second waste-gate valves is also disclosed. |
| US10190480B2 |
Engine cover plate
A engine block cover plate is described having a depression shaped to guide coolant flow around a bend in a coolant circuit, the plate further including a plurality of oil ports. One example method of operation may include guiding a coolant flow around a bend in a cooling circuit within an engine block via the cover plate, the cover plate having coolant and oil ports positioned therein, and adjusting a valve positioned on the cover plate to control a flow of oil through the oil port in response to an engine component temperature. In this way, flow losses may be decreased while enabling improved oil flow control with reduced system complexity. |
| US10190479B2 |
Cooling system with a coolant pump for an internal combustion engine
A method is disclosed for operating a cooling system with a heater and a coolant pump for an internal combustion engine. The cooling system is switched into a predetermined operating mode as a function of a heater request and a temperature. |
| US10190475B2 |
Method for manufacturing a double pipe
A method for manufacturing a double pipe includes: drawing a plate (1), which has a predetermined shape corresponding to the desired final shape of a curved outer pipe (4), into a curved, substantially U-shape in cross-section to produce a half pipe (2). Then, an inner pipe (3), which has a curved shape similar to the desired final curved shape of the outer pipe, is inserted into and positioned within the interior space of the half pipe. Subsequently, the inner pipe is welded to the half pipe at one longitudinal end thereof. Thereafter, longitudinally-extending edges of the half pipe are curled towards each other until they abut and a substantially circular cross-section is formed that surrounds the exterior of the inner pipe. The abutting longitudinally-extending edges (22) of the half pipe are then welded together to produce the curved outer pipe (4). |
| US10190473B2 |
Support unit for supporting an exhaust system of a vehicle
A support unit for supporting an exhaust system (18) of a vehicle comprises at least one support element (26) made of light metal die-cast material. |
| US10190465B2 |
Insulated cover for mixer assembly
A vehicle exhaust component assembly includes a first exhaust component, a second exhaust component downstream of the first exhaust component, and an injection system configured to inject a reducing agent into engine exhaust gases upstream of the second exhaust component. A mixer connects an outlet of the first exhaust component to an inlet to the second exhaust component. The mixer includes an outer housing that is configured to direct a mixture of the reducing agent and the engine exhaust gases into the second exhaust component. The mixer also includes at least one insulation feature that is configured to reduce heat lost at the outer housing. |
| US10190463B2 |
Exhaust system, especially for an internal combustion engine of a vehicle
An exhaust system, especially for an internal combustion engine of a vehicle, includes an exhaust gas-carrying duct (14) and a reactant injection device (20) for injecting reactant (R) into exhaust gas (A) flowing in the exhaust gas-carrying duct (14). Downstream of the reactant injection device (20), a mixer device (22) supports the mixing of reactant (R) injected by the reactant injection device (20) with exhaust gas (A) flowing in the exhaust gas-carrying duct (14). Downstream of the reactant injection device (20) and upstream of the mixer device (22), a reactant heating device (24) extends in the exhaust gas-carrying duct (14). The exhaust gas (A) flows in and reactant (R) injected through the reactant injection device (20) flow around the heating device (24). |
| US10190460B2 |
Device and method for release of reactant into the exhaust gas stream of an internal combustion engine
A device for releasing reactant (R) into the exhaust gas stream (A) of an internal combustion engine, includes a reactant injection unit (20), a reactant delivery unit (12) for delivering reactant (R) from a reactant reservoir (14) to the reactant injection unit (20), and a heating unit (18) for heating reactant (R) delivered by the reactant delivery unit (12) to the reactant injection unit (20). The reactant injection unit (20) is switchable as a function of a reactant pressure generated by the reactant delivery unit (12) between an open state for releasing reactant (R) and a locked state for preventing the release of reactant. |
| US10190448B2 |
Camshaft adjuster
A hydraulic camshaft adjuster of the vane cell type, including a rotor and a stator and including a cover having fastening holes extending all the way through for accommodating fasteners. Via the fasteners the cover is fastened at an end face to the stator. The cover has a locking hole, into which a locking pin accommodated in the rotor can be displaced in an axial direction in order to lock the rotor in relation to the stator. The position of the locking pin in the rotor is pivoted about the axis of rotation by an angle in relation to a fastener when the camshaft adjuster is used as an exhaust adjuster, the position of the locking pin in the rotor is pivoted about the axis of rotation by an angle α″ in relation to a fastener when the camshaft adjuster is used as an intake adjuster, and the position of the locking hole in the cover is pivoted about the axis of rotation by an angle α in relation to the position of a fastening hole, wherein the rotor and the stator are coordinated with each other in such a way that the angles α, α′, and α″ are equal in magnitude and the pivoting directions of the angle α′ and α″ are oppositely directed. |
| US10190447B2 |
Camshaft adjuster and separating sleeve for a camshaft adjuster
A camshaft adjuster has a stator, a rotor rotatable relative to the stator with a hub for receiving a camshaft. First supply ducts and second supply ducts penetrate the hub radially, and a separating sleeve inserted with an end section into the hub and forms an outer axial supply space and an inner supply space which is separate from the former, wherein the outer axial supply space is connected in flow terms to the first supply ducts and the inner axial supply space is connected in flow terms to the second supply ducts. On the outer shell, the separating sleeve includes a number of axial grooves at least partially forming the outer axial supply space connected to the first supply ducts. The separating sleeve includes a number of radial apertures which connect the inner supply space to a second supply line. |
| US10190445B2 |
Switchable roller finger follower with integrated leakage path for de-aeration
A switchable roller finger follower includes an inner lever, an outer lever pivotably mounted to the inner lever by a pivot axle, and a coupling device. The coupling device includes a coupling pin configured to move between a locked position in which the inner lever and the outer lever are connected together for movement in at least one direction and an unlocked position in which the inner lever is movable relative to the outer lever in the at least one direction. The coupling device also includes a spring configured to bias the coupling pin in the locked or unlocked position. A de-aeration flow path is formed between an oil passage and an opening for allowing air to move out of the oil passage, past the coupling pin, and exit through the opening. The de-aeration flow path switches between being open and closed based on a position of the coupling pin. |
| US10190440B2 |
Emergency shut-down detection system for a gas turbine
A gas turbine engine is provided with a controller configured to detect a spool shaft failure and to initiate an engine shut-down in response to the shaft failure. The controller evaluates the compressor speed probe, the speed probe continuity, P30 pressure and compressor surge to determine whether a shaft failure has occurred. |
| US10190438B2 |
Turbine engine and control method
A turbine engine includes a compressor, a combustion chamber, first and second turbines downstream from the combustion chamber, a first rotary shaft constrained to rotate at least with the compressor and the first turbine, a second rotary shaft constrained to rotate with the second turbine, the second rotary shaft nevertheless being free to rotate relative to the first rotary shaft, and a regulator for controlling the feed of fuel to the combustion chamber. The regulator cuts off the feed of fuel to the combustion chamber if the speed of rotation of the second rotary shaft exceeds a maximum threshold that varies as a function of at least one indicative physical parameter associated with mechanical power being extracted from the combustion gas by the second turbine. A method of regulating the turbine engine is also presented. |
| US10190436B2 |
Power transmission system for turbine, a turbocharger, a compressor, or a pump
A power transmission system for use with a turbine, a turbocharger, or a compressor has a housing, a first shaft mounted within the housing, a second shaft rotatably mounted within the housing and positioned exterior of the first shaft, a second set of blades affixed to the first shaft, and a second set of blades affixed to the second shaft. The first set of blades is positioned adjacent to the second set of blades. The first set of blades are rotatable in a direction opposite to the second shaft and the second set of blades. A shroud is affixed to an outer periphery of one of the sets of blades so as to have a portion overlying at least a portion of an outer periphery of the other of the first and second sets of blades. A power receiver is driven by the second shaft so as to convert rotational energy of the second shaft into energy or motion. |
| US10190433B2 |
Shaft sealing mechanism
A shaft sealing mechanism (11) that partitions an annular space (14) that is formed between a fixed part (12) and a rotating shaft (13) into a high-pressure-side region and a low-pressure-side region, that obstructs the flow of a fluid (G), and that is provided with: a plurality of annularly laminated thin-plate seal pieces (22) that are fixed to an annular seal housing (21) that is provided to the fixed part and are in sliding contact with the rotating shaft; and an annular low-pressure-side plate (26) that is sandwiched and held such that a low-pressure-side gap (δL) is formed between the seal housing and a low-pressure-side side edge part (22d) of the thin-plate seal pieces. The thin-plate seal pieces have a thick part (31) that is formed further to the inside in the radial direction of the rotating shaft than an inner-circumferential-side tip part (26a) of the low-pressure-side plate. |
| US10190432B2 |
Brush seal assembly
A brush seal assembly is operable to seal a gap between a diaphragm and a rotor of a turbine. A brush seal assembly includes: a brush configured to have one end inserted into one side of a diaphragm and the other end protruding toward a rotor; a support strip configured to support one side of the brush; and a back plate configured to support one side of the support strip. |
| US10190431B2 |
Seal assembly for rotary machine
A seal assembly for a rotary machine is provided. The seal assembly includes a plurality of seal segments disposed circumferentially intermediate to a stationary housing and a rotor, where each of the plurality of seal segments includes a stator interface element and a shoe plate movably supported by the stator interface element. The shoe plate includes one or more labyrinth teeth, a load-bearing surface, and one or more supply ports for facilitating supply of high pressure fluid toward the rotor. In one embodiment, the shoe plate also includes a radially extending portion that is in contact with a portion of the ring movably supported into the stator interface element. In another embodiment, each of the plurality of seal segments includes a plurality of overlapping spring-loaded leaf seal plates in contact with the stator interface element and the radially extending portion. Method of operating the seal segment is also disclosed. |
| US10190429B2 |
Intershaft seal with asymmetric sealing ring and centrifugal retaining plates
An intershaft seal assembly for use between an inner shaft and an outer shaft within a turbine engine is presented. The seal assembly includes a sealing ring, centrifugal retaining plates, and end rings. The sealing ring further includes a plurality of asymmetric ring segments whereby each asymmetric ring segment further includes a vertical flange and horizontal flanges extending from the vertical flange in a non-symmetric arrangement. At least one slot is disposed along each horizontal flange. The sealing ring is interposed between the centrifugal retaining plates. Each centrifugal retaining plate includes a plurality of tabs extending therefrom. Each tab is engaged by one slot. The sealing ring and the centrifugal retaining plates are interposed between the end rings. Each centrifugal retaining plate is directly interposed between one horizontal flange and one end ring. The vertical flange extends from between the end rings in the direction of the outer shaft. A non-contact seal is formed between an outer sealing surface along the vertical flange and an inner sealing surface along the outer shaft. |
| US10190427B2 |
Turbine nozzle box
A turbine nozzle box includes an annular outer ring plate, an annular nozzle unit, and an annular inner ring plate. The annular outer ring plate is operable to be disposed in a turbine such that an outer peripheral surface thereof is adjacent to an inner peripheral surface of an inner casing of the turbine. The annular nozzle unit is disposed adjacent to an inner peripheral surface of the outer ring plate. The annular inner ring plate is disposed such that an outer peripheral surface thereof is adjacent to an inner peripheral surface of the nozzle unit. The nozzle unit includes a plurality of segment blocks circumferentially installed at an arc angle. The segment blocks are disposed at an inlet end of a first-stage nozzle unit, and an outlet end of the first-stage nozzle unit is open. |
| US10190419B2 |
Method for the new production of through holes in a layer system
Introducing a through hole into a substrate (4) before coating, and performing the removal thereafter, shortens the machining times for producing a through hole (18) with a diffuser (13) and also subjects the intermediate layers to less stress. |
| US10190418B2 |
Gas turbine engine and turbine blade
One embodiment of the present invention is a unique turbine blade for a gas turbine engine. Another embodiment is a unique gas turbine engine. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for gas turbine engines and turbine blades for gas turbine engines. Further embodiments, forms, features, aspects, benefits, and advantages of the present application will become apparent from the description and figures provided herewith. |
| US10190416B2 |
Blade cascade for turbo machine
A blade cascade for a turbomachine, in particular a gas turbine, including multiple identical blade groups which are situated next to each other and which each include a first individual blade (10) having a vane (12) having a blade profile and a first side wall (11), and a second individual blade (20), which differs from the first, having a vane (22) having a blade profile and a second side wall (21), the first and second side walls (11, 21) having different contourings. |
| US10190413B2 |
Methods and devices for evaluating the contents of materials
Methods for determining the hardness and/or ductility of a material by compression of the material are provided as a first aspect of the invention. Typically, compression is performed on multiple sides of a geologic material sample in a contemporaneous manner. Devices and systems for performing such methods also are provided. These methods, devices, and systems can be combined with additional methods, devices, and systems of the invention that provide for the analysis of compounds contained in such samples, which can indicate the presence of valuable materials, such as petroleum-associated hydrocarbons. Alternatively, these additional methods, devices, and systems can also stand independently of the methods, devices, and systems for analyzing ductility and/or hardness of materials. |
| US10190411B2 |
Downhole fluid characterization methods and systems using multi-electrode configurations
Systems and methods using multi-electrode configurations for characterizing fluids in subterranean formations during various treatment operations are provided. In certain embodiments, the methods comprise: placing a tubular base structure having a multi-electrode configuration disposed thereon in at least a portion of a well bore penetrating at least a portion of a subterranean formation, the multi-electrode configuration comprising at least first and second electrodes with a dielectric layer between the tubular base structure and the electrodes; collecting electromagnetic measurements using the multi-electrode configuration; and processing the electromagnetic measurements to obtain a characterization of at least one fluid in an annulus between the tubular base structure and an inner wall of the well bore. The first and second electrodes of the multi-electrode configuration may be oriented along non-parallel planes and/or positioned at different heights from an outer surface of the tubular base structure. |
| US10190409B2 |
Well communication system
A system that is usable with a well includes a telemetry network; a plurality of receivers that are arranged in groups; and a plurality of concentrators that are associated with the groups of receivers. A given concentrator is adapted to acquire data from an associated group of the receivers, and the concentrators communicate the data to an Earth surface of the well using a plurality of frequencies that are allocated among the concentrators. |
| US10190406B2 |
Formation fracturing potential using surrounding pore pressures
A method for conducting an earth reservoir process includes receiving a stress field of a reservoir that includes a pore pressure field for a rock volume, selecting a search radius extending from a grid cell of interest, and substituting a pore pressure from a plurality of surrounding grid cells within the selected radius for the pore pressure of the grid cell of interest and determining if a critical stress state exists for each of the substituted pore pressures. The method further includes determining a shortest distance to a grid cell in the plurality of surrounding grid cells having a pore pressure that yields a critical stress state when substituted in the grid cell of interest and conducting the earth reservoir process with earth reservoir process apparatus using a parameter related to the determined shortest distance. |
| US10190390B2 |
Pressure actuated ported sub for subterranean cement completions
A shifting sleeve has differential piston areas so that applied pressure displaces the sleeve against spring bias, which preferably is a series of Belleville washer stacks associated with modular mandrel components, to obtain the desired opposing force to the movement initiated with pressure applied to differential piston areas. An indexing feature is located between the sleeve and the mandrel passage wall and on a predetermined number of cycles disables the Belleville washer stacks from biasing the sleeve in an opposed direction as when pressure is applied. At this time the pressure in the mandrel acting on the differential piston area simply shifts the sleeve to open a lateral port so that fracturing through the cement that was earlier placed with the port closed can take place. |
| US10190389B2 |
High pressure interventionless borehole tool setting force
A high pressure compressed gas source is separated from an actuation piston by a pilot valve that is selectively operated with raising annulus pressure to break a rupture disc to provide access to a shuttle type valve. Movement of the shuttle valve using pressure applied to opposing pistons of different sizes connected to a common shaft translates the shaft against a spring bias to open the valve on the high pressure source. This allows the high pressure to reach the actuating piston to operate the tool. One application can be setting a packer without well intervention. |
| US10190386B2 |
Zone isolation method and annular barrier with an anti-collapsing unit
An annular barrier to be expanded in an annulus between a well tubular structure and a wall of a borehole downhole, includes a tubular metal part for mounting as part of the well tubular structure having an outer face; an expandable sleeve surrounding the tubular metal part and having an inner face facing the tubular metal part and an outer face facing the wall of the borehole, each end of the expandable sleeve being connected with the tubular metal part; and an annular space between the inner face of the expandable sleeve and the tubular metal part, the annular space having a space pressure. The annular barrier has an anti-collapsing unit with an element movable at least between a first position and a second position, the anti-collapsing unit having first and second inlets and an outlet arranged to allow equalization. |
| US10190380B2 |
Method for monitoring a sealing element
Embodiments of a method for monitoring an annular packer are provided herein. In some embodiments, a method for monitoring a sealing element of a blowout preventer may include providing a fluid to a chamber disposed within a blowout preventer to actuate a piston disposed within the chamber, wherein the actuation of the piston causes a reduction of an inner diameter of a sealing element; measuring one or more parameters of the fluid via a sensor; receiving data relating to the one or more parameters from the sensor; determining a stiffness of the sealing element utilizing the data relating to the one or more parameters; and determining an amount of degradation of the sealing element by comparing the determined stiffness of the sealing element to a known data profile. |
| US10190375B2 |
Connection device for connecting a secondary circuit to a drilling element for the circulation of drilling fluids in an oil well
A connection device for connecting a secondary drilling fluids circuit to a drilling element includes a radial aperture. A central body has a first connection portion forming a sealed connection to the secondary circuit. A second connection portion forms a sealed connection to the radial aperture and an intake duct conducts drilling fluids. A clamping system connects the connection device to the drilling element. One opening device is adapted to selectively open and close the radial aperture by acting upon a valve assembly. One coupling device connects the opening device to the valve assembly. The opening device selectively opens and closes the radial aperture by acting upon an obstructor of the valve assembly through rotary movement. The coupling device couples to a clamping element in the obstructor to transfer the rotary movement of the opening device to the obstructor to selectively and securely open and close the radial aperture. |
| US10190371B2 |
Sucker rod
A sucker rod includes end fittings comprising a frustoconical insert which is threaded onto a threaded rod and a sleeve with a frustoconical internal surface which encircles the insert. Tension on the end fittings wedge the frustoconical insert in the sleeve. A connector having threads for engaging an end fitting of a second sucker rod is screwed into the sleeve. |
| US10190370B1 |
Composite wellbore seal system with sensing and self-healing capabilities
The present invention provides a self-healing wellbore seal system comprising a casing, a fiber reinforced polymer layer, and layer of polymer cement. The layers are bonded together and configured to create a low permeable and ductile seal at discrete locations of the wellbore or along the wellbore. The polymer layer may be chemically bonded to the casing and inhibits the formation of a microannulus at the casing. The polymer layer may be an aramid fiber reinforced polymer, a fiber reinforced polymer layer, or a glass reinforced polymer layer. |
| US10190369B2 |
Bit incorporating ductile inserts
A fixed-cutter drill bit is provided that includes a metal-matrix composite body having at least one metal-matrix composite blade. Cutters are disposed on the blades. A ductile insert is partially disposed within the body and has an exposed surface. The ductile insert has a greater ductility than the metal-matrix composite thereby alleviating stresses imposed on the metal-matrix composite during manufacture of the bit or drilling. |
| US10190363B2 |
Multilayer film with electrically switchable optical properties
Multilayer film (1) with electrically switchable optical properties, comprising, arranged sheet-wise in order, at least: —a first carrier film (5), —a first electrically conductive layer (3), —an active layer (2), —a second electrically conductive layer (4) and—a second carrier film (6), wherein—the multilayer film (1) has at least two circumferential separating lines (16), which separate an insulated edge region (18) from the first electrically conductive layer (3) and the second electrically conductive layer (4), —the first carrier film (5) and the second carrier film (6) are welded in at least a part of the insulated edge region (18) to form a sealed region (7), and—the separating lines (16) have a width of 10 μm to 500 μm. |
| US10190358B2 |
Vehicle safe and authentication system
A vehicle safe authentication system may include a vehicle safe, a vehicle camera, and a control unit programmed to receive an indication of unauthorized access at the vehicle safe and further programmed to activate the vehicle camera in response to the indication, wherein activation of the camera may include capturing at least one image. |
| US10190356B2 |
Power door opening and closing device
A power door opening device that shortens time from start of manual operation to assistance starting. The device comprises an actuator that assists a motion for opening and closing a door supported by a vehicle body; a door-end sensor that detects the motion of the door; and a control that carries out opening/closing control of the actuator on the basis that the door-end sensor detects the motion of the end of the door. |
| US10190355B2 |
Window lifter
A window regulator for raising and lowering a windowpane in a motor vehicle, and a vehicle door having at least one window regulator. |
| US10190354B2 |
Actuator device for automatically activating the vehicle door of a motor vehicle
An actuator device for automatically activating the vehicle door of a motor vehicle, in particular the tailgate, includes an electromotive drive and a radially extending arm. The radially extending arm is attached either to the vehicle door or to a vehicle bodywork and is set in motion by the electromotive drive. The electromotive drive has an electrical motor and a gearbox driven by the motor. The gearbox has a wobble mechanism. |
| US10190351B2 |
Multiple door closer installation system
Concealed door closers are found in most commercial building and serve a useful purpose in controlling the closure of exterior entrance doors. The correct placement and installation of a door closer presents an arduous challenge for an installer who is often faced with uneven surfaces upon an active construction site. The related art relies upon the use of plumb bobs attached to upper door frame components and measuring implements placed upon ground surfaces. The task is so difficult that special training is required and specialist in the art are often employed install door closers. The presently disclosed embodiments comprise a jig system allowing for one or two door closers to be correctly positioned without the use of external or hand held measuring implements. An optional laser mounting system vitiates the need to attach lasers to door closer spindles. |
| US10190350B2 |
Retracting device
Provided is a retracting device which can decrease a difference of restoring force of a tension coil spring between a retracted position and a stop position. The retracting device of the present invention includes a base 12, a slider 14 which can catch a trigger 8 and move from the stop position to the retracted position with respect to the base 12 and a tension coil spring (B) for relatively moving the slider 14 which has caught the trigger 8 from the stop position to the retracted position with respect to the base 12 to apply force for assisting the closing operation to a sliding door 1. The tension coil spring (B) is an initially-tensioned spring in which a coil closely contacts and which has initial tension in a direction in which the coil closely contacts when it is in a natural length. |
| US10190346B2 |
Link assembly for synchronizing a cabinet toe kick plate with a door of the cabinet
The link assembly constitutes a mechanical connection between a cabinet door (108) and a toe kick plate (112) of the cabinet with both panels being hingedly attached to the same cabinet sidewall (114). The link assembly causes the toe kick plate (112) to move in synchronization with the movement of the door (108) and, when the cabinet door (108) is opened, the link causes the toe kick plate (112) to move into a position underneath the door (108). The link assembly pivots and self-adjusts dimensionally as required throughout the range of movement of the two hinged panels. The link assembly incorporates a resiliently biased over-center mechanism which urges the door (108) to remain in the open position until closed intentionally. The link assembly provides dual-axes adjustability for, and also supports the weight of, the toe kick plate free-swinging edge (112a). |
| US10190343B1 |
Housing protrusion
A rotatable window lock including a cam positioned within a housing and rotatably connected to a handle. The housing defines a vertical protrusion on the exterior surface sized and configured to be inserted within an aperture defined in the bottom surface of the handle. By positioning the protrusion closer to the housing edge than the housing center, the protrusion is able to rotatably refrain the handle, preventing inadvertent rotation of the handle and unauthorized window access. |
| US10190342B2 |
Door lock mechanism for vehicle
A door lock mechanism for a vehicle, may include a lock pin which is moved between an unlocked position and a locked position in a radial direction from a rotation axis of a pawl lever, wherein at the unlocked position, a rotating displacement of an outside handle lever is configured to be transmitted to the pawl lever, and at the locked position, the rotating displacement of the outside handle lever is configured to not be transmitted to the pawl lever, a lock lever which is selectively rotated to allow the lock pin to be moved in the radial direction, a safety lever engaged with the lock lever, the safety lever receiving a manipulation force of a safety knob and rotating the lock lever, and an interlinking unit which allows a rotating displacement of the pawl lever to be partly transmitted to the safety lever. |
| US10190337B2 |
Methods and systems of electronic and mechanical dual combination locks
The present invention relates to electronic and mechanical dual combination locks. In certain embodiments, electronic and mechanical dual combination locks include: a lock base, a spin dial, a spin dial cover, and a spin dial release conversion mechanism. The lock base includes a mechanical combination lock inside. An electronic combination lock is positioned inside the spin dial cover. The spin dial release conversion mechanism has a spin dial release positioned on the top of the lock base. The spin dial release is used by the user to switch the electronic and mechanical dual combination lock between the electronic combination lock and the mechanical combination lock. When spin dial release is placed in a first position, the electronic and mechanical dual combination lock becomes the electronic combination lock. When the spin dial release is placed in a second position, the electronic and mechanical dual combination lock becomes the mechanical combination lock. |
| US10190335B2 |
Methods for preventing unwanted access to a locked enclosure
A device for preventing unwanted opening of a locked enclosure includes a lock bolt moveable between a locked position and an unlocked position. A face gear is meshable with and rotatable by the worm gear between locking and unlocking positions when the worm gear is driven in the first and second directions, respectively. A blocker member is rotatable between first and second positions. A biasing member is operatively coupled to the face gear and the blocker member to bias the blocker member in a biasing direction. A sliding member selectively disengages the blocker member to allow the blocker member to rotate in the biasing direction. A lever arm is operatively coupled to the sliding member such that the lever arm is in the disengaged and engageable positions when the sliding member engages the blocker member in the first and second positions, respectively. |
| US10190332B2 |
Vehicle mounted T-post remover
A vehicle mounted T-post remover. The vehicle mounted T-post remover comprises a housing having at least one sidewall, an upper end, and an open lower end. At least one sidewall includes an interior surface and an exterior surface. A ratcheting latch system having a release lever is disposed on the interior surface of at least one sidewall. The ratcheting latch system can engage a protrusion of a T-post. The release lever disengages the ratcheting latch system from the protrusion. A curved member is disposed at the upper end and removably secures the vehicle mounted T-post remover to a construction vehicle. |
| US10190330B2 |
Shading system and method of use
A system for providing shade onto a surface is described herein. The system includes a canopy configured for engagement with, and aerial suspension by, a frame. The frame includes a plurality of sections configured for end-to-end alignment from a left end to a right end of the frame. Each section is configured to engage with any adjacent sections to form the frame. The ends of the frame are secured to the surface, thereby aerially suspending the canopy and providing shade to the surface. |
| US10190329B2 |
Methods, systems, and assemblies for covering an end of a post
A method of covering an end of a post involves engaging respective portions of a plurality of guides of a first cover body with respective ones of a plurality of vertex regions adjacent respective ones of a plurality vertices at the end of the post, wherein the plurality of guides surround a central axis of the first cover body, and wherein engaging the respective portion of at least one of the plurality of guides comprises engaging the respective portion of at least one of the plurality of guides with the respective at least one of the plurality of vertex regions along a respective at least one range of positions extending obliquely to the central axis of the first cover body. Apparatuses are also disclosed. |
| US10190327B2 |
Reinforcing bar binding machine
A reinforcing bar binding machine includes a wire reel which is supported on a binding machine main body, a feed motor which drives the wire reel, a twisting mechanism which twists and binds a wire, a twist motor which drives the twisting mechanism and a brake actuating unit which is actuated by the twist motor. The twist motor starts a normal rotation when the wire is fed by a predetermined amount. The twisting mechanism twists the wire to complete the binding after the twisting mechanism is advanced to a predetermined position by the normal rotation. The twist motor starts a reverse rotation after completing the binding, and the twisting mechanism is retracted to a stand-by position by the reverse rotation. Before completing the binding, the brake actuating unit brakes the wire reel to stop the wire reel and releases the braking with respect to the wire reel. |
| US10190325B2 |
Cargo floor brace tool
A brace tool comprises a rigid frame, a platform mounted on the frame for adjustable positioning of the platform relative to the frame, and a plurality of suction cups. The plurality of suction cups can be removably attached to a flat surface that is adjacent to an inclined surface 12 above which work is to be performed. The platform can be adjustably positioned relative to the frame 22, and then secured in its adjusted position. The platform can then be used as a brace that can be engaged by the person on the inclined surface that is performing the overhead work and prevent the person from sliding down the inclined surface. |
| US10190323B2 |
Floor panel
A floor panel has a rectangular and oblong shape, and includes a substrate and a top layer provided on the substrate and forming a decorative side of the floor panel. The top layer is composed of a print provided on a carrier sheet and a transparent thermoplastic layer situated above the print. The substrate has a thickness from 2 to 10 millimeter and forms at least half of the thickness of the floor panel. The substrate is a polyurethane-based substrate and the transparent thermoplastic layer is polyurethane-based. The floor panel has a length of more than 1.1 meters and has a plurality of reinforcing layers situated outside the center line of the substrate. A reinforcing layer may be provided in combination with the substrate and the top layer. |
| US10190320B2 |
Exterior cladding system
One variation of an exterior cladding system includes a set of panels including a first panel and a second panel, each panel in the set of panels including: a face; an upper flange extending from an upper edge of the face and defining a receiver; a hang tab extending from the upper flange substantially parallel to the face, offset from the face by a first depth, and defining a fastener bore; a lower flange extending from a lower edge of the face; a lock tab extending from the lower flange opposite the upper flange by a first height and offset from the face by a second depth less than the first depth; and a striker extending from the lower flange opposite the upper flange by a second height less than the first height. |
| US10190317B2 |
Fascia gutter system and coverings using the same
A covering employing a fascia gutter is disclosed. The fascia gutter includes a front member, bottom member, a rear member, a ledge, a guiding groove, a protrusion and a receiving space. The bottom member connects the front member to the rear member. The receiving space is defined by the front member, the bottom member, and the rear member. The ledge is connected to the rear member. An opening is defined by the ledge and the protrusion. |
| US10190315B2 |
Rebar construction and transportation system
A rebar construction and transportation system includes a plurality of rebar members. A jig is provided. Each of the rebar members is positioned in the jig to retain each of the rebar members in a selected pattern. A plurality of first couplers is each removably coupled to an associated one of the rebar members. Each of the first couplers may be selectively coupled to a crane to transport the rebar members. A plurality of second couplers is provided. Each of the second couplers is selectively positioned in an open position and a closed position. Each of the second couplers is positioned around an associated one of the rebar members when the second couplers are positioned in the closed position. Each of the second couplers engages the jig such the jig is retained at the selected point on the rebar members. |
| US10190311B1 |
Devices and methods to seal gaps between adjacent structural panels
Devices and methods are provided whereby a preformed elastomeric tubular seal profile may be installed into a gap defined between an adjacent pair of structural panels. The device may include a frame and opposed first and second compression rollers attached to the frame for rotational movement about respective rotational axes. The opposed first and second compression rollers define a nip space therebetween for the introduction of a preformed elastomeric tubular seal profile, whereby moving the tubular seal profile through the nip space causes the tubular seal profile to compress and thereby form a downstream compressed profile portion and an upstream uncompressed profile portion. The compressed profile portion may thus be inserted into a gap between adjacent structural panels and thereafter allowed to expand (e.g., by removal of a plug element from a distal end thereof) to thereby seal the gap. |
| US10190310B2 |
Waterproof storage unit
A storage unit which is substantially water proof is provided. The storage unit may comprise a shell having lower edges which mate into a groove formed in a top surface of a base to provide a substantially waterproof barrier therebetween. The junction between the lower edge of the side walls and the first groove may be sealed with a water proof sealant. A front side wall of the shell may have an aperture therethrough to allow users to move items into and out of the storage unit. A door may be attached to the storage unit to prevent water from entering into the storage unit through the aperture. Moreover, a lower edge of the door body may be inserted into a second groove formed in the top surface of the base to prevent water from entering into the storage unit from under the door. |
| US10190305B2 |
Drainage system
A drainage system (1) for installation in a wet area such as a shower stall. The drainage system (1) comprises an outer drainage conduit (2) adapted to extend within a subfloor (100) of a wet area and an inner drainage conduit (3). The conduit (2) comprises a rim (20) and a pipe body (21). The inner drainage conduit (3) also comprises a rim (30) and a pipe body (31). The rim (30) and pipe body (31) are nestable within the outer drainage conduit (2). When nested, the pipe bodies (21, 31) are adapted to be connectively sealed together using sealant, the rims (20, 30) are adapted to hold a waterproofing membrane (107) between the rims (20, 30,) and to be connectively sealed in a water-tight manner to the waterproofing membrane (107) using sealant or, in the absence of a waterproofing membrane (107), the rims (20, 30) are adapted to be connectively sealed together using sealant in a water-tight manner. |
| US10190302B2 |
Sanitary cleansing device
Provided is a sanitary cleansing device configured so that user's defecation can be promoted with a comfortable feeling by spraying of cleansing water. The present invention provides a sanitary cleansing device (1) including a nozzle assembly (6) provided with a spray port, a nozzle drive device (12), an operation device (10) operated by a user, and a spray control device (20) configured to actuate the nozzle drive device to execute a massage cleansing mode. The massage cleansing mode is a cleansing mode for repeating a predetermined massage cleansing cycle including a turning movement pattern for turning a water splash point of the cleansing water sprayed from the spray port at the periphery of a private area position of a seated human body and a front-to-back movement pattern for moving the water splash point through the private area position in a substantially front-to-back direction of the human body. |
| US10190299B2 |
Stabilizer support
The present invention relates to a stabilizer support 10 and a method of using the stabilizer support 10 to support a laterally unsupported surface 100. The stabilizer support 10 has a longitudinally extending rigid beam 20, a clip 30, and a foot plate 40. The beam 20 has a longitudinal length 21, a longitudinal first end 22, and a longitudinal second end 23. The beam 20 is marked at graded intervals 50 along its longitudinal length 21. The clip 30 is configured and arranged to engage the first longitudinal end 22 of the beam 20 and the foot plate 30 is configured and arranged to engage the second longitudinal end 23 of the beam 20. |
| US10190298B2 |
Pressure testing device and related methods
Various aspects include a pressure testing device for testing a plumbing installation, along with related methods. In some cases, a device includes: a pressure testing line for coupling with the plumbing installation; a pressure sensor fluidly connected with the pressure testing line; a tamper-resistant memory; and a control system coupled with the pressure sensor and the tamper-resistant memory. In various embodiments, the control system is configured to control the pressure test of the plumbing installation based upon a threshold pressure for that particular test, and store a test record of the pressure test in a tamper-resistant memory upon completion of the pressure test. |
| US10190297B2 |
Mobile sink assembly
The present invention is directed to a mobile sink assembly including a container partitioned into two compartments with an overflow aperture in a dividing wall providing fluid communication between an upper compartment and a lower compartment. There is a first trap in the top opening of the upper compartment and a second trap positionable below the first trap. There is a riser and valve assembly coupled to the draining aperture in the first trap and configured to control a flow of liquid from the first trap. There is a pump that pumps fluid from the lower compartment to the first trap. In this way water recirculates through the traps while particulate matter is retained in the first and second traps. |
| US10190293B2 |
Vacuum-assisted irrigation system
Disclosed embodiments concern a system and method for extracting water from a water well using a vacuum-assisted technique. Particular embodiments of the system concern using a water well with a well casing, a casing seal and a water pump within the well, and a water tank, a compressor, and a heat exchanger above ground to withdraw water from the well. In particular embodiments, the casing seal is positioned over the well casing, to which the compressor is fluidly coupled to create a reduced pressure within the well and draw water into the well. In particular embodiments, the system can be used during an entire pumping season, thus providing the ability to extract water and/or increase water extraction from the ground during dry parts of the year and/or freezing parts of the year. |
| US10190285B2 |
Excavating apparatus, excavation blade plate and excavating method
Provided are an excavating apparatus, an excavation blade plate and an excavating method which are capable of reducing a shear force to be applied to a fastening member fixedly fastening the excavation blade plate and a chain together. The excavating apparatus comprises a cutter post, a chain, a plurality of cutter bit plates, and a shoe bolt S1. The chain 11 is formed by mutually coupling a plurality of pairs of links arranged along a circulating movement direction thereof Each of the cutter bit plates includes: a support-target surface supported by a supporting surface of the chain; and a central convex portion formed to protrude with respect to the support-target surface and inserted in a space between the pair of links, wherein the central convex portion is in surface contact with inner side surfaces of the pair of links along the circulating movement direction. |
| US10190281B2 |
Sectional modular large-deformation-resistant impact-resistant composite rock bolt and its assembling method
This invention puts forward a sectional modular large-deformation-resistant impact-resistant composite rock bolt and its assembling method. The outer anchor module of this composite rock bolt consists of the outer anchor end, anchor tubes and anchor piers, all of which are bonded with the borehole wall through the anchorage agent to act as a full-grouted bolt. And the inner anchor module consists of the outer anchor end, anchor piers, springs and threaded rod. The threaded rod, under the traction by the outer anchor end, presses the inner anchor springs to distribute the anchoring force to the anchor piers, which then pass such force as a pressure to the anchoring agent, thus playing the role of a pressure-dispersive anchor. Before the failure of the anchor tube, the inner anchor module is in parallel with the outer anchor module, playing the role of auxiliary anchorage on surrounding rock; after the failure of the anchor tube, such structure can yield and buffer effectively against the surrounding rock and realize secondary high-strength support timely. |
| US10190277B2 |
Method for treating oil
A method for treating an oil spill includes providing a polystyrene-based sorbent in the form of polystyrene microfibers having a sorption capacity in the range of between 30 g/g to 217 g/g, measured as grams of oil sorbed per one gram of the sorbent; drenching the polystyrene microfibers in the oil spill to be treated; collecting the oil drenched polystyrene microfibers; and removing excess oil from the oil drenched polystyrene microfibers by compressing the microfibers. The method further includes dissolving the oil drenched polystyrene microfibers in a petroleum-based solvent in the form of gasoline having an octane number of ninety one, in which both the oil drenched polystyrene microfibers and the oil is soluble, thereby forming a solution comprising the gasoline having dissolved therein the polystyrene microfibers and the oil; and utilizing the solution as a feedstock for feeding a refinery. |
| US10190273B2 |
Manhole guard and attachable hoist device
A manhole guard, methods of assembling the same, and methods of using the same, are described. The manhole guard generally includes a plurality of sections connected for movement, the sections being capable of being locked into a fixed rigid structure through the use of a first arm and second arm that act independently of each other. The manhole guard can include attachable mounting brackets designed to facilitate the attachment of a hoist device and/or winch. |
| US10190269B2 |
High speed stereoscopic pavement surface scanning system and method
There is disclosed a mobile pavement surface scanning system and method. In an embodiment, the system comprises one or more light sources mounted on the platform for illuminating a pavement surface, one or more stereoscopic image capturing devices mounted on the platform that capture sequential images of the illuminated pavement surface and a movement sensor that encodes movement of the platform and provides a synchronization signal for time or distance synchronized image capture. One or more processors synchronize the images captured by the image capturing devices and stamps the images with one or more of time and distance data, calculate 3D elevation for each point on the pavement surface using stereoscopic principles, and assesses the quality of the pavement surface to determine the level of pavement surface deterioration. |
| US10190267B2 |
Artificial turf for landscape and sports
The present invention seeks to provide artificial turf that imitates more closely the root zone, the volume effect, and density of natural grass and that has an improved wear and drainage property. An artificial turf adapted for use in landscape and sports applications comprises a mechanically bounded layer of fibers formed as a non-woven matting made of one or more natural and/or synthetic fibers. A plurality of tufts of pile yarn is inserted through the mechanically bounded layer of fibers. A backing is applied at the backside of the mechanically bounded layer of fibers enhancing anchoring the tufts to the mechanically bounded layer of fibers. |
| US10190262B2 |
Optical brightening agent composition
An optical brightening agent composition having an optical brightening agent, a dispersing agent and water. The optical brightening agent and the dispersing agent are triazine-stilbenes and methylene dinaphthalene sulfonates, respectively. Applications of an optical brightening agent composition for optically brightening paper or cardboards, optically brightening surfaces of paper or cardboards, and coating or adhesively pressing an optical brightening agent composition on paper or cardboards, are also provided. |
| US10190259B1 |
Pneumatic dust hood with plug preventer
A pneumatic hood for a tissue or papermaking machine is disclosed. The hood has an inlet to admit dust and air. The inlet is defined, in part, by an inlet flap that is hingedly connected to the body of the hood. The inlet flap is coupled to one or more linear actuators, such as pneumatic cylinders, by a linkage such that the linear actuators drive the inlet flap between positions in which the inlet is wider and positions in which the inlet is narrower. Thus, the size of the inlet can be increased to clear large obstructions. |
| US10190251B2 |
Laundry treating apparatus having a detergent supply module
A laundry treating apparatus is provided that may include a cabinet having an introduction port for introduction of laundry and an opening that communicates with an outside of the cabinet, a tub arranged in the cabinet and provided with a tub introduction port that communicates with the introduction port, and a detergent supply module that stores a detergent and provides the stored detergent to the tub, the detergent supply module being detachably provided at the opening. |
| US10190249B2 |
Appliance control unit with arranged control switches
An appliance for treating at least one item according to a cycle of operation and configured to receive power from a power source having an AC voltage line and a neutral line includes a treating chamber for receiving the item and a central control unit to control independent electrical loads associated with the cycle of operation. The central control unit includes a plurality of parallel controlled master switches in the AC voltage line and a plurality of parallel controlled slave switches in the neutral line. The master and slave switches define a number of independent loads equal to the number of the master switches multiplied by the number of the slave switches. |
| US10190248B2 |
System for monitoring restoration quality to a third party certified standard of soft objects being washed remotely
A system for the remote monitoring of washing machines cleanliness to a pre-certified cleanliness standard includes washing machines having wash processors to wash items according to pre-determined pre-certified recipes using pre-certified consumables. The wash processors are adapted to communicate over the internet with a remotely located administrator processor, to exchange information on a repeating, short-time interval. The wash processors provide to the administrator processor the volumetric consumption of consumables over successive wash loads. In each of said at least one washing machine according to said recipes, wherein said recipes correspond to characteristics of the wash items in each corresponding wash load and the corresponding nature of the spoilage. The recipes and the consumables have been independently pre-certified for use in the washing machines so as to clean and restore the wash items to a pre-determined certification standard of cleanliness. |
| US10190246B2 |
Tufting machine drive system
A tufting machine has a needle bar for carrying a plurality of needles for reciprocating into and out of a base material. A sliding needle bar shift mechanism may shift the needle bar laterally according to a pattern. The needle bar is mounted for reciprocation and for lateral movement relative to the direction of reciprocation by a drive system including a first directional drive component having a foot secured to a respective push rod of the tufting machine and a second directional drive component connected to the shift mechanism. The first and second drive components will connect to the needle bar through linear bearings or bushings so that the motion of the needle bar in multiple different directions is controlled while permitting greater machine operating and needle bar shifting speeds. |
| US10190243B2 |
Method of preparing of natural graphene cellulose blended meltblown nonwoven fabric
This application describes a method of preparation of a natural graphene cellulose blended meltblown nonwoven fabric, which comprises using a graphite powder as a raw material for preparing a graphene solution, adding the graphene solution to a slurry formed by mixing and dissolving a wood pulp with N-methylmorpholine N-oxide (NMMO), removing the water content thereof to form a spinning dope, and then directly preparing the natural graphene cellulose blended meltblown nonwoven fabric by a meltblown process. The present method does not require a highly toxic hydrazine hydrate solution. Further, by increasing the adding ratio of the graphene solution in the manufacturing process, control of the antistatic properties and thermal transferring function can be achieved, and thereby various requirements of different consumers can be satisfied. Besides, the fabric can decompose naturally after being used, and thus the product is harmless, natural, and environmentally friendly. |
| US10190242B2 |
Method of preparing of natural graphene cellulose blended spunbond nonwoven fabric
This application describes a method of preparation of a natural graphene cellulose blended spunbond nonwoven fabric, which comprises using a graphite powder as a raw material for preparing a graphene solution, adding the graphene solution to a slurry formed by mixing and dissolving a wood pulp with N-methylmorpholine N-oxide (NMMO), removing the water content thereof to form a spinning dope, and then directly preparing the natural graphene cellulose blended spunbond nonwoven fabric by a spunbond process. The present method does not require a highly toxic hydrazine hydrate solution. Further, by increasing the adding ratio of the graphene solution in the manufacturing process, control of the antistatic properties and thermal transferring function can be achieved, and thereby various requirements of different consumers can be satisfied. Besides, the fabric can decompose naturally after being used, and thus the product is harmless, natural, and environmentally friendly. |
| US10190241B2 |
Linking device and machine comprising said device
The linking device (9) includes a first bowed needle (17) mounted on a first shaft (13) and a second bowed needle (19) mounted on a second shaft (15). The first shaft (13) and the second shaft (15) are mutually inclined to each other and are controlled in order to pivot alternatingly around a pivot axis (A-A) of the first shaft (13) and a pivot axis (B-B) of the second shaft (15), respectively. The first shaft (13) is rigidly coupled to a first pin (27) pivoting therewith; the second shaft (15) is rigidly coupled to a second pin (31) pivoting therewith; and a slider (35) is slidingly mounted on the first pin (27) and on the second pin (31). |
| US10190237B2 |
Method for preparing salt-resistant and detergent-resistant alginate fiber
A method for preparing a salt-resistant and detergent-resistant alginate fiber by contacting and infiltrating a finished alginate fiber with a borate-containing adjuvant solution and using selected proper raw materials in selected proportions and reaction conditions. The preparation method solves the problem that the alginate fiber and a fabric made therefrom are neither salt-resistant nor detergent-resistant. The borate-modified alginate fiber and a fabric made therefrom have excellent salt resistances, and can be washed with an alkaline detergent. The swelling degree of the alginate fiber modified by the adjuvant solution can be reduced to 39.8% after the fiber is immersed in a normal saline at 30° C. for 72 h and can be reduced to 55.3% after the fiber is immersed in a standard detergent for 24 h, while the fiber maintains its original morphology without any obvious dissolution phenomenon, and the self flame-resisting performance of the alginate fiber is also maintained. |
| US10190235B2 |
Wafer supporting structure and method for forming the same
A method for forming a wafer supporting structure comprises growing a single crystal using a floating zone crystal growth process, forming a silicon ingot having an oxygen concentration equal to or less than 1 parts-per-million-atomic (ppma), slicing a wafer from the silicon ingot, cutting portions of the wafer to form a supporting structure through a mechanical lathe and applying a high temperature anneal process to the supporting structure. |
| US10190231B2 |
Ni-plated steel sheet, and method for producing Ni-plated steel sheet
A Ni-plated steel sheet according to the present invention includes a steel sheet, a first Ni-plated layer which is formed at least on a one-sided surface of the steel sheet and contains Ni, and a second Ni-plated layer which is formed on the first Ni-plated layer and contains Ni. An average central-line roughness Ra at an interface between the first Ni-plated layer and the second Ni-plated layer is less than 0.1 μm, an average central-line roughness Ra of a surface of the second Ni-plated layer is 0.1 μm to 100 μm, and a coating amount of Ni in the entirety of the first Ni-plated layer and the second Ni-plated layer is 20 mg/m2 to 2500 mg/m2 per one-sided surface in terms of metal Ni. |
| US10190227B2 |
Articles comprising an electrodeposited aluminum alloys
An article comprising an electrodeposited aluminum alloy is described herein. The electrodeposited aluminum alloy comprises an average grain size less than approximately 1 micrometer. The electrodeposited aluminum alloy thickness is greater than approximately 40 micrometers. A ductility of the electrodeposited aluminum alloy is greater than approximately 2%. |
| US10190226B2 |
Reaction products of heterocyclic nitrogen compounds polyepoxides and polyhalogens
Reaction products of heterocyclic nitrogen compounds, polyepoxide compounds and polyhalogen compounds may be used as levelers in metal electroplating baths, such as copper electroplating baths, to provide good throwing power. Such reaction products may plate metal with good surface properties and good physical reliability. |
| US10190225B2 |
Electrodeposited copper foil with low repulsive force
The present disclosure relates to a copper foil that exhibits surprising low repulsive force characteristics; and to methods for manufacturing such copper foils. Typically, the copper foil has (a) a lightness L* value of the nodule untreated side, based on the L*a*b color system, in the range of 75 to 90 and (b) a normal tensile strength in the range of 40 kgf/mm2 to 55 kgf/mm2. The disclosure further relates to flexible printed circuit boards and electronic devices using the above-mentioned copper foils for forming conductive lines therein. |
| US10190222B2 |
Corrosion inhibitors
Disclosed are novel compounds and methods useful in applications relating to industrial water systems. The compounds of the present invention are nitrogen-containing heterocyclic compounds comprising a benzotriazole covalently bonded to a benzimidazole moiety, and provide enhanced protection against corrosion of metals in aqueous systems. The compounds of the present invention are generally resistant to halogen attack and provide good corrosion resistance in the presence of oxidizing halogen-based biocides. |
| US10190220B2 |
Functional based repair of superalloy components
A method of repairing or manufacturing a superalloy component (50) by depositing a plurality of layers (22, 24, 26, 28) of additive superalloy material having a property that is different than an underlying original superalloy material (30). The property that is changed between the original material and the additive material may be material composition, grain structure, principal grain axis, grain boundary strengthener, and/or porosity, for example. A region (60) of the component formed of the additive material will exhibit an improved performance when compared to the original material, such as a greater resistance to cracking (58). |
| US10190217B2 |
Plasma film-forming method and plasma film-forming apparatus
Disclosed is a plasma film-forming method including: accommodating a workpiece in a chamber; supplying a film-forming gas into the chamber; generating plasma within the chamber; and exciting the film-forming gas by the plasma to form a predetermined film on the workpiece. Helium gas is supplied as a plasma generating gas into the chamber together with the film-forming gas to generate plasma containing the helium gas in the chamber. |
| US10190216B1 |
Showerhead tilt mechanism
A showerhead tilt adjustment mechanism is provided which supports a showerhead module in a top plate of a semiconductor substrate processing apparatus, the showerhead tilt adjustment mechanism including a differential screw which provides coarse and fine adjustments to adjust gap/tilt/planarization of a faceplate of the showerhead module with respect to an upper surface of a substrate pedestal module adjacent the faceplate in the semiconductor substrate processing apparatus. |
| US10190215B2 |
Fluidized bed pyrocarbon coating
Arrangements are provided for assembling multiple substrates for coating within a fluidized bed coater so as to deposit a coating of uniform thickness across the entire exterior surface thereof. One embodiment includes a method for coating orthopedic implants having convex and concave surfaces with pyrocarbon by pyrolytic decomposition of a hydrocarbon. |
| US10190214B2 |
Deposition apparatus and deposition system having the same
A deposition apparatus includes: a substrate support having a main surface on which a substrate is placed; a body disposed on the main surface and including a hollow portion having an exposed upper portion; a plasma electrode unit provided at a inner circumferential surface of the body to separate the hollow portion into an upper space and a lower space; and a gas supply unit supplying process gas to the plasma electrode unit, wherein a gas exhaust channel extending from the lower space to an exhaust outlet provided at a top of the body is formed in the body. |
| US10190204B2 |
Method for coating light alloy rims
The present invention relates to a method for coating light alloy rims, to coating materials for use in this method, and to the coated light alloy rims obtained in this way. A primer layer, a base coat layer, and a clear coat layer are applied to a machined light alloy rim blank. The primer layer includes a radiation-curable coating material having an acid number of 10 to 120 mg KOH/g. The clear coat layer has a double-bond density of free-radically polymerizable reactive groups per unit mass of coating material of at least 1 mol/kg. The coating materials can be cured by radiation. |
| US10190203B2 |
Device for treating a metal strip with a liquid coating material
A device for processing a metal strip with a liquid coating material is disclosed. Above a coating tank filled with coating material, the device has a blower having an air outlet slot for blowing liquid parts of the coating off of the metal strip. Arranged above the blower is an electromagnetic stabilizer for stabilizing the metal strip by electromagnetic forces after the exiting of the coating tank and the blower. In order to design known devices for treating a metal strip to be more favorable in respect of energy and in order to increase the accessibility for an operating person, the stabilizer is arranged above the blower in such a way that the distance d between the line of action of the maximum force of the stabilizer on the metal strip and on the air outlet gap of the blower is limited to a range of 100-1200 mm. |
| US10190200B2 |
Aluminum-copper-lithium products
The present invention relates to extruded, rolled and/or forged products. Also provided are methods of making such products based on aluminum alloy wherein a liquid metal bath is prepared comprising 2.0 to 3.5% by weight of Cu, 1.4 to 1.8% by weight of Li, 0.1 to 0.5% by weight of Ag, 0.1 to 1.0% by weight of Mg, 0.05 to 0.18% by weight of Zr, 0.2 to 0.6% by weight of Mn and at least one element selected from Cr, Sc, Hf and Ti, the quantity of said element selected, being 0.05 to 0.3% by weight for Cr and for Sc, 0.05 to 0.5% by weight for Hf and 0.01 to 0.15% by weight for Ti, the remainder being aluminum and inevitable impurities. The products and methods of the present invention offer an advantageous compromise between static mechanical strength and damage tolerance and are useful in aeronautical design. |
| US10190197B2 |
Oxidation resistant high-entropy alloys
Disclosed herein are new face-centered cubic (f.c.c.) high-entropy alloys with compositions (in atomic %) of FeaNibMncAldCreCf where a is between 37-43 atomic %, b is between 8-14 atomic %, c is between 32-38 atomic %, d is 4.5-10.5 atomic %, e is between 2.5-9 atomic % and f is between 0-2 atomic %. The undoped alloy has strength of 159 MPa and 40% elongation to failure, but the doped, carbon-containing alloy having 1.1 atomic percent carbon has yield strength of 360 MPa, an ultimate tensile strength (UTS) of 1200 MPa and 50% elongation to failure at room temperature. At 700° C., the yield strength is 214 MPa with 24% elongation to failure. Thus, the present alloy may replace austenitic stainless steels in applications where better strength is needed at both room temperature and elevated temperature in an oxidation resistant alloy. |
| US10190196B2 |
6XXX aluminum alloys
New 6xxx aluminum alloys having an improved combination of properties are disclosed. The new 6xxx aluminum alloy generally include from 0.30 to 0.53 wt. % Si, from 0.50 to 0.65 wt. % Mg wherein the ratio of wt. % Mg to wt. % Si is at least 1.0:1 (Mg:Si), from 0.05 to 0.24 wt. % Cu, from 0.05 to 0.14 wt. % Mn, from 0.05 to 0.25 wt. % Fe, up to 0.15 wt. % Ti, up to 0.15 wt. % Zn, up to 0.15 wt. % Zr, not greater than 0.04 wt. % V, and not greater than 0.04 wt. % Cr, the balance being aluminum and other elements. |
| US10190194B2 |
Copper alloy for electronic and electrical equipment, copper alloy thin sheet for electronic and electrical equipment, and conductive component for electronic and electrical equipment, terminal
One aspect of this copper alloy for an electronic and electrical equipment contains: more than 2.0 mass % to 36.5 mass % of Zn; 0.10 mass % to 0.90 mass % of Sn; 0.15 mass % to less than 1.00 mass % of Ni; and 0.005 mass % to 0.100 mass % of P, with the balance containing Cu and inevitable impurities, wherein atomic ratios of amounts of elements satisfy 3.00 |
| US10190190B2 |
Systems and methods for monitoring metal recovery systems
Various embodiments provide a leaching solution monitoring module comprising a first leaching solution distribution system interface, a flow meter in fluid communication with the first leaching solution distribution system interface, the flow meter in fluid communication a 3-way pressure regulator, and a second leaching solution distribution system interface in fluid communication with the 3-way pressure regulator. |
| US10190189B2 |
Scandium recovery process
The purpose of the present invention is to recover roughly purified scandium, which is purified to an extent acceptable for a technique for highly purifying scandium, efficiently and without any complicated operation from a neutralization sediment (drainage sediment) generated in neutralizing acid mine drainage which contains a sulfur component. This scandium recovery process includes a washing step (S1) for washing a neutralization sediment (drainage sediment) and a dissolution step (S2) for subjecting the washed sediment obtained in the washing step (S1) to dissolution in an acid. It is preferable that the process further includes a re-dissolution step (S3) for subjecting a dissolution residue which remains after the dissolution in the dissolution step (S2) to dissolution with an acid. In the washing step (S1), the neutralization sediment is washed with a washing liquid until the pH of the post-washing liquid generated in the washing step becomes 6 or higher. |
| US10190188B2 |
Mixing method and device for solvent extraction, especially in hydrometallurgical processes
A system and method are disclosed for mixing a suspension. The suspension may optionally have a low liquid viscosity. The suspension may, optionally, include a metallurgy solvent extraction (SX) mixture. The system and method may be at an industrial scale. In some embodiments, suspension may be stirred at high energy dissipation rate with a large impeller. The system may optionally include baffles. The impellor and/or the baffles may optionally include a rounded edge. The method may be applied to retrofitting a SX plant. The input feed to a mixing reactor may include an emulsion and/or multiple discrete phases. |
| US10190187B2 |
Manufacturing method for very high-strength, cold-rolled, dual-phase steel sheets
The present invention provides a cold-rolled and annealed Dual-Phase steel sheet having strength from 980 to 1100 MPa and a breaking elongation greater than 9%. The composition includes the contents being expressed by weight: 0.055%≤C≤0.095%, 2%≤Mn≤2.6%, 0.005%≤Si≤0.35%, S≤0.005%, P≤0.050%, 0.1≤Al≤0.3%, 0.05%≤Mo≤0.25%, 0.2%≤Cr≤0.5%, Cr+2Mo≤0.6%, Ni≤0.1%, 0.010≤Nb≤0.040%, 0.010≤Ti≤0.050%, 0.0005≤B≤0.0025%, and 0.002%≤N≤0.007%. The remainder of the composition includes iron and inevitable impurities resulting from the smelting. A manufacturing method is also provided. |
| US10190186B2 |
Method for manufacturing a high-strength galvanized steel sheet having excellent formability and crashworthiness
A method of manufacturing a galvanized steel sheet having a composition containing, by mass %, C: 0.05% or more and 0.5% or less, Si: 0.01% or more and 2.5% or less, Mn: 0.5% or more and 3.5% or less, P: 0.003% or more and 0.100% or less, S: 0.02% or less, Al: 0.010% or more and 0.5% or less, B: 0.0002% or more and 0.005% or less, Ti: 0.05% or less, a relationship of Ti>4N being satisfied, and the balance comprising Fe and inevitable impurities, and a microstructure containing 60% or more and 95% or less of tempered martensite in terms of area ratio and 5% or more and 20% or less of retained austenite in terms of area ratio. |
| US10190182B2 |
Methods for enzyme mediated polypeptide conjugation
Herein is reported a method for producing an enzymatic conjugation product of two polypeptides comprising incubating of a first polypeptide comprising the amino acid sequence LPXTG (SEQ ID NO: 20, wherein X can be any amino acid residue), a second polypeptide has an oligo-alanine Am (m=2 (SEQ ID NO: 26), or 3 (SEQ ID NO: 27), or 4 (SEQ ID NO: 28), or 5 (SEQ ID NO: 29)) amino acid sequence at its N-terminus, a third polypeptide with sortase activity which is derived from Staphylococcus aureus Sortase A, and recovering the conjugate from the reaction mixture and thereby producing the enzymatic conjugation product of two polypeptides. |
| US10190179B2 |
Maize event DP-004114-3 and methods for detection thereof
The invention provides DNA compositions that relate to transgenic insect resistant maize plants. Also provided are assays for detecting the presence of the maize DP-004114-3 event based on the DNA sequence of the recombinant construct inserted into the maize genome and the DNA sequences flanking the insertion site. Kits and conditions useful in conducting the assays are provided. |
| US10190175B2 |
Method for detecting and identifying enterohemorrhagic Escherichia coli
The invention relates to methods for predicting whether a sample contains enterohemorrhagic Escherichia coli (EHEC) of at least one of EHEC O157:[H7], O145:[H28], O103:[H2], O111:[H8], O121:[H19], O26: [H11], O45:[H2] or O104: [H4] serotypes, and for identifying said serotypes, through detection of gene espK in association with at least one of the genetic markers Z1151, Z1153, Z1154, Z1155, Z1156, Z6065, Z2098, ureD or espV and/or through detection of serotype-specific CRISPR sequences. |
| US10190172B2 |
Method for determining prognosis of renal cell carcinoma
It is intended to provide a rapid, convenient, and highly accurate method for determining the prognosis of cancer. The present invention provides a method for determining the prognosis of a renal cell carcinoma patient, comprising: (1) treating genomic DNA prepared from a renal tissue of a subject with bisulfite; (2) amplifying the bisulfite-treated DNA by PCR; (3) subjecting the obtained PCR amplification product to ion exchange chromatography; (4) obtaining the retention time of a detection signal obtained by the chromatography; and (5) determining the renal cell carcinoma of the subject as having poor prognosis when the result of the step (4) is shorter than a retention time serving as a reference. |
| US10190171B2 |
Polynucleotide primers for detecting PIK3CA mutations
A polynucleotide comprising at least the final six nucleotides of one of the following primer sequences, or a sequence complementary thereto: SEQ. ID NOS. 3 to 16, 18, 20 to 33, 35 or 37 to 39. A method of detecting the presence or absence of a mutation in the PIK3CA gene, wherein the mutation is one of H1047R, H1047L, E542K and E545K, and preferably ARMS primers are combined with Scorpion primers. |
| US10190168B2 |
Method for predicting a treatment response to a CRHR1 antagonist and/or a V1B antagonist in a patient with depressive and/or anxiety symptoms
The present invention relates to a method for predicting a treatment response to a corticotropin releasing hormone receptor type 1 (CRHR1) antagonist and/or a vasopressin receptor 1B (V1B) antagonist in a patient with depressive and/or anxiety symptoms. The present invention furthermore relates to a V1B receptor antagonist and/or CRHR1 antagonist for use in the treatment of depressive symptoms and/or anxiety symptoms in a patient. Also, kits, diagnostic compositions, devices and microarrays allowing the determination of the presence or absence of at least one polymorphic variant in the AVPR1B gene in combination with the presence or absence of at least one polymorphic variant in the patient's genome excluding the AVPR1B gene in the nucleic acid sample are described. |
| US10190166B2 |
Methods for identifying dendritic cell subsets, for determining if a patient is developing a regulatory or an effector immune response, and for determining response to immunotherapy
The present invention concerns methods for determining if a dendritic cell belongs to a tolerogenic dendritic cell subset or to an effector dendritic cell subset, and methods for determining if a patient undergoing immunotherapy, and/or who has been administered with a vaccine, is developing an immune response oriented either towards a regulatory T cell response or towards an effector T cell response, and methods of determining response to immunotherapy. |
| US10190159B2 |
Methods and systems for nucleic acid sequencing by tunneling recognition
Embodiments may include a method of analyzing a nucleic acid molecule. The method may include attaching the nucleic acid molecule to a protein. The protein may be attached to a particle with a first diameter. The method may also include applying an electric field to move a first portion of the nucleic acid molecule into an aperture. The aperture may be defined by a first electrode, an insulator, and a second electrode. The aperture may have a second diameter less than the first diameter. The method may further include contacting the first portion of the nucleic acid molecule to both the first electrode and the second electrode. The method may include applying a voltage across the first electrode and the second electrode. The current through the electrodes and the portion of the nucleic acid molecule may be measured, and a nucleotide of the nucleic acid molecule may be identified. |
| US10190157B2 |
Modified nucleotide linkers
Some embodiments of the present application relate to novel modified nucleotide linkers for increasing the efficiency of nucleotide incorporation in Sequencing by Synthesis applications. Methods of preparing these modified nucleotide linkers are also provided herewith. |
| US10190155B2 |
Molecular tag attachment and transfer
Described herein are methods, compositions and kits for identifying modifications that could lead to false positive detections in nucleic acid sequencing. In some embodiments, the methods, compositions and kits provided herein are useful for reducing potential of false positive detection of variants caused by errors during sample preparation or sequencing. |
| US10190154B2 |
Reduced graphene oxide-based biosensors
The present application discloses a biosensor that comprises a nucleic acid probe absorbed on reduced graphene oxide, the nucleic acid probe comprising an RCA primer sequence linked to a recognition moiety for an analyte to be detected by the biosensor. |
| US10190150B2 |
Determining analyte concentration from variant concentration distribution in measurable species
A biosensor system determines an analyte concentration of a biological sample using an electrochemical process without Cottrell decay. The biosensor system generates an output signal having a transient decay, where the output signal is not inversely proportional to the square root of the time. The transient decay is greater or less than the −0.5 decay constant of a Cottrell decay. The transient decay may result from a relatively short incubation period, relatively small sample reservoir volumes, relatively small distances between electrode surfaces and the lid of the sensor strip, and/or relatively short excitations in relation to the average initial thickness of the reagent layer. The biosensor system determines the analyte concentration from the output signal having a transient decay. |
| US10190148B2 |
Method for obtaining peptides
The present invention relates to a method of obtaining peptides from procaryotic and/or eucaryotic cells. |
| US10190146B2 |
Method of correcting for oxygen effect
An electrochemical test sensor is adapted to measure glucose and correct for the oxygen effect in a fluid sample. The test sensor comprises a base, first and second working electrodes, and a counter electrode. The first working electrode includes glucose oxidase, a mediator and peroxidase. The second working electrode includes glucose oxidase and the mediator. The first working electrode, the second working electrode and the counter electrode are located on the base. In other embodiments, an electrochemical test sensor is adapted to measure cholesterol, lactate, pyruvate or xanthine and correct for the oxygen effect in a fluid sample. |
| US10190144B2 |
Production of dirhamnose-lipid in recombinant nonpathogenic bacterium Pseudomonas chlororaphis
Pseudomonas chlororaphis NRRL B-30761 produces monorhamnolipids with predominantly 3-hydroxydodecenoyl-3-hydroxydecanoate (C12:1-C10) or 3-hydroxydodecanoyl-3-hydroxydecanoate (C12-C10) as the lipid moiety under static growth conditions. The cloning and sequencing of three genes and proteins involved in the biosynthesis of monorhamnose-lipid (R1L) is described. Expression of two of these genes, i.e., rhlA and rhlB, together in P. chlororaphis NRRL B-30761 increases R1L production by at least 10-fold. Also the generation of a recombinant P. chlororaphis NRRL B-30761 capable of synthesizing dirhamnose-lipid (R2L) is described. Characterization of R1L and R2L produced by the recombinant P. chlororaphis NRRL B-30761 is also described. |
| US10190143B2 |
Method for synthesizing selectively labeled RNA
The invention relates to a method for synthesizing a selectively labeled RNA, and an apparatus for performing the method. Specific segments or discrete residues within the RNA may be selectively labeled, and different segments may include different labels. |
| US10190142B2 |
High-purity galactooligosaccharide compositions, preparations, and applications thereof
Provided is a method of preparing a high-purity galactooligosaccharide composition by fermentation of a low-purity galactooligosaccharide mixture with a yeast strain, Kluyveromyces lactis ATCC 8585. The high-purity galactooligosaccharide composition includes at least 99% of galactooligosaccharides selected from the group consisting of galactotriose, galactotetrose, galactooligosaccharides with five or more sugar units, and combinations thereof and lower than 1% of monosaccharides and disaccharides. Also provided is a high-purity galactooligosaccharide composition and applications thereof in regulating blood glucose level and improving gut microbiota. For example, the high-purity galactooligosaccharide composition may be used to manufacture food products, beverages, health food products, nutritional supplements, and pharmaceutical compositions for patients or pets afflicted with diabetes mellitus or lactose intolerance. |
| US10190141B2 |
Compositions and methods for making (R)-Reticuline and precursors thereof
Methods that may be used for the manufacture of the chemical compound (R)-Reticuline and synthesis precursors thereof. Compositions useful for the synthesis (R)-Reticuline and synthesis precursors are also provided. |
| US10190138B2 |
Methods using short chain peracids to replace antibiotics for controlling fermentation process infection
A process for the use of peracid compositions to replace antibiotic compounds and still eliminate and/or control the growth of undesirable bacteria, including contaminating bacteria, in the fermentation production of alcohol is disclosed. Beneficially, the peracid compositions and methods of use of the same can replace or act as a substitute for antibiotics, but do not interfere or inhibit the growth or replication of yeast and have low or no adverse environmental impact. |
| US10190136B2 |
Mouse model of alpha-one antitrypsin (AAT) deficiency
Transgenic non-human animals, e.g., rodents, e.g., mice comprising genomic mutations that inactive all of the serpin1A genes and thus lack any functional serpinA1 genes. As a result of the genomic mutations, the animals express no hepatic or circulatory AAT protein. Also provided herein are cells and tissues derived from the transgenic mice. |
| US10190127B2 |
Methods and means for obtaining modified phenotypes
Methods and means are provided for reducing the phenotypic expression of a nucleic acid of interest in eukaryotic cells by providing aberrant, preferably unpolyadenylated, target-specific RNA to the nucleus of the host cell. Preferably, the unpolyadenylated, target-specific RNA is provided by transcription of a chimeric gene comprising a promoter and a DNA region encoding the target-specific RNA. |
| US10190122B2 |
Inhibitory oligonucleotide and use thereof
The inhibitory oligonucleotides (ODNs) strongly block NF-κB activation induced by TLR9 agonists and TLR7 agonists. The production of proinflammatory cytokines, such as interleukin-6 and tumor necrosis factor alpha, is inhibited by the inhibitory-ODNs. Interferon production from human PBMC induced by TLR9 agonist is prevented by the inhibitory-ODNs. These ODNs can be used as a remedy for the treatment of immune-mediated disorders such as rheumatoid arthritis, systemic lupus erythematosus (SLE), sepsis, multiple organ dysfunction syndromes. |
| US10190115B2 |
Methods and compositions for nucleic acid analysis
Provided herein are methods, compositions, and kits for assays, many of which involve amplification reactions such as digital PCR or droplet digital PCR. The assays may be used for such applications as sequencing, copy number variation analysis, and others. In some cases, the assays involve subdividing a sample into multiple partitions (e.g., droplets) and merging the partitions with other partitions that comprise adaptors with barcodes. |
| US10190114B2 |
Low resource sample processor containing heat-activated surface tension valves
Systems and methods are described for isolation, separation and detection of a molecular species using a low resource device for processing of samples. Methods include isolation, separation and detection of whole cells as well as biomolecules including viruses, proteins, nucleic acids, carbohydrates and lipids. |
| US10190112B2 |
Method for the biocatalytic cyclization of terpenes and cyclase mutants employable therein
The present invention relates to novel mutants with cyclase activity and use thereof in a method for biocatalytic cyclization of terpenes, such as in particular for the production of isopulegol by cyclization of citronellal; a method for the preparation of menthol and methods for the biocatalytic conversion of further compounds with structural motifs similar to terpene. |
| US10190111B2 |
Antidotes for factor Xa inhibitors and methods of using the same
The present invention relates antidotes to anticoagulants targeting factor Xa. The antidotes are factor X and factor Xa protein derivatives that bind to the factor Xa inhibitors thereby substantially neutralizing them but do not assemble into the prothrombinase complex. The derivatives describe herein lack or have reduced intrinsic coagulant activity. Disclosed herein are methods of reversing anticoagulation, stopping or preventing bleeding in a patient that is currently undergoing anticoagulant therapy with a factor Xa inhibitor. |
| US10190110B2 |
Engineered botulinum neurotoxin
Disclosed herein are botulinum neurotoxin (BoNT) polypeptides with a modified receptor binding domain of Clostridial botulinum serotype B (B-Hc), comprising one or more substitution mutations corresponding to substitution mutations in serotype B, strain 1, V1118M; Y1183M; E1191M; E1191I; E1191Q; E1191T; S1199Y; S1199F; S1199L; S1201V; or combinations thereof. Specific combination mutations include E1191M and S1199L, E1191M and S1199Y, E1191M and S1199F, E1191Q and S1199L, E1191Q and S1199Y, or E1191Q and S1199F. Other substitution mutations are also disclosed. Isolated modified receptor binding domains, chimeric molecules, pharmaceutical compositions, and methods of using the same are also disclosed. |
| US10190108B2 |
Method for reducing viscosity in saccharification process
The present invention relates to compositions that can be used in hydrolyzing biomass such as compositions comprising a polypeptide having glycosyl hydrolase family 61/endoglucanase activity, methods for hydrolyzing biomass material, and methods for reducing viscosity of biomass mixture using a composition comprising a polypeptide having glycosyl hydrolase family 61/endoglucanase activity. |
| US10190100B1 |
Chemical modification of glucose oxidase and its application to biosensors
A modified glucose oxidase for use in a sensor for the continuous or semi-continuous monitoring of glucose is disclosed. The modified glucose oxidase may include a glucose oxidase having at least one amino group substituted with a methacrylate through a hydrophilic linker including at least one alkylene oxide unit. A glucose sensor is also disclosed. The glucose sensor includes a crosslinked, hydrophilic copolymer sensing layer in contact with a surface of an electrode, where the sensing layer includes methacrylate-derived backbone chains covalently bound to glucose oxidase through a hydrophilic linker including at least one alkylene oxide unit. Also included is a method for making the modified glucose oxidase and the glucose sensor. |
| US10190099B2 |
IBV strains and uses thereof
The present invention relates to novel infectious bronchitis virus strains and the uses thereof. The invention particularly relates to an inactivated or attenuated IBV, as well as to vaccine compositions comprising the same and the uses thereof to vaccinate avians. The invention also relates to nucleic acids, infected cells and methods for detecting the infectious bronchitis virus strains of the invention in any sample. |
| US10190091B2 |
Methods of cell separation
The present invention relates to the use of a combination of: (i)a macromolecular erythrocyte sedimentation enhancer, and (ii) dimethyl sulphoxide (DMSO), dimethylglycine (DMG) and/or valine; to recover non-erythrocyte blood cells from a blood cell-containing sample and/or to prime non-erythrocyte blood cells to protect their integrity in subsequent cryopreservation step(s). |
| US10190088B2 |
Organism culturing system and organism culturing method
A system for culturing a photosynthetic organism such as a microalga has a liquid storage vessel for storing a liquid that absorbs more light in a short-wavelength range than light in a long-wavelength range, a culture vessel for storing a culture solution containing a photosynthetic organism to be cultured and disposed in the liquid storage vessel, a light quantity measuring unit for measuring the quantity of light that the culture vessel receives and a liquid depth controlling unit for controlling the liquid depth from the surface of the light-absorbing solution to the culture vessel based on the measurement result of the light quantity measuring unit. The light quantity measuring unit measures quantities of light which the culture vessel receives separately for different wavelength ranges. As a result, during the cultivation of a photosynthetic organism for the purpose of producing a biofuel or a useful substance, the increase in temperature and the defect caused by light under a strong light condition can be avoided and the decrease in photosynthetic efficiency can be made smaller. |
| US10190087B2 |
Single use controlled environment module
Disclosed herein is a single use, controlled environment manufacturing module in the form of a sterile sealed bag formed of a substantially flexible material, such that the bag can be inflated and deflated for transport and/or disposal. The flexible bag has one or more access ports and connectors to accommodate a variety of biochemical or pharmaceutical manufacturing processes to be carried out within the flexible bag. The interiors of one or more disclosed modules can be connected, forming a module train. |
| US10190085B2 |
Micro-incubation systems for microfluidic cell culture and methods
A micro-incubator manifold for improved microfluidic configurations and systems and methods of manufacture and operation for a manifold and automated microfluidic systems are disclosed. Various embodiments relate to assays, systems, and/or devices for culturing cells or other biologic material in controlled environments and are applicable to related fields generally using microfluidic systems. Particular embodiments involve configurations that can be used with various standard automated handling systems, with active or passive loading and perfusion of medium and to provide high-throughput multi-assay automated systems for culturing, viewing, and analyzing cell growth, invasion, movement, chemotaxis or other properties. More specifically, specific embodiments relate to heat control systems for microfluidic culture plates and other automated systems for culture plates. |
| US10190079B2 |
Compositions containing one or more poly alpha-1,3-glucan ether compounds
Compositions comprising cellulase and at least one poly alpha-1,3-glucan ether compound having a degree of substitution with a positively charged organic group of about 0.05-3.0 are disclosed. Such compositions can be dry or aqueous, the latter of which can have a viscosity of at least about 10 cPs. The disclosed composition can be in the form of a personal care product, household product, or industrial product, for example. Also disclosed are a method for preparing an aqueous composition comprising cellulase and a poly alpha-1,3-glucan ether compound, and a method of treating a material such as fabric by contacting it with this aqueous composition. |
| US10190077B2 |
Sanitary cleaner
The invention relates to an aqueous sanitary cleaning composition comprising a sulfamic acid in an amount of about ≤10 wt.-%, isotridecanol ethoxylate in an amount of about less than 3 wt.-%, a perfume in an amount in a range of about ≥0.2 wt.-% to ≤0.5 wt.-%, and water, wherein the wt.-% of the components are based on the total weight of the sanitary cleaning composition, and wherein the perfume comprises at least one of the compounds according to the general formulas I, II and III, and/or a compound according to the general formula IV. |
| US10190073B2 |
Lipid comprising long chain polyunsaturated fatty acids
The present invention relates to extracted plant lipid or microbial lipid comprising docosahexaenoic acid, and/or docosapentaenoic acid, and processes for producing the extracted lipid. |
| US10190071B2 |
Stabilized blends containing friction modifiers
The present invention relates to functional fluid compositions containing friction modifiers, and specifically stable compositions containing friction modifiers with limited solubility in and/or limited compatibility with the functional fluids with which they are used. In particular the present invention deals with functional fluids used in internal combustion engines, such as engine oils, and friction modifiers derived from hydroxy-carboxylic acids, where the friction modifier is present in the functional fluid composition at levels that would otherwise cause the composition to be unstable and/or hazy. |
| US10190069B2 |
Lubricating composition containing a thiocarbamate compound
The invention provides a lubricating composition containing an oil of lubricating viscosity and an ashless thiocarbamate compound having an optionally-substituted hydrocarbyl group on an S-atom and an optionally-substituted hydrocarbyl group on an N-atom. The invention further relates to a method of the lubricating an internal combustion engine with the lubricating composition. |
| US10190065B2 |
Feed delivery system and method for gasifier
A system for processing material for a gasifier. The system comprises an auger feeder adapted to receive material to be gasified. The auger feeder is adapted to feed the material. In an exemplary embodiment, a tube is connected to the auger feeder such that the tube is adapted to receive the material from the auger feeder. In such an embodiment, the tube is also connected to a gasifier, which is adapted to receive the material from the tube. |
| US10190055B2 |
Reverse emulsion breaker copolymers
The present invention generally relates to methods for resolving water and oil emulsions in the produced fluid of an oil production system comprising adding a structured copolymer reverse emulsion breaker to the produced fluid of the crude oil production system in an amount effective for resolving an oil-in-water emulsion. In particular, these methods for resolving an oil-in-water emulsion can be used in separation processes where the oil and solids in the produced fluid are separated from the produced water in the produced fluid. |
| US10190054B2 |
System and process for converting whole tires and other solid carbon materials into reclaimable and reuseable components
A system and method of converting tires or other solid carbon based material is disclosed, wherein the system and method includes providing a chamber, feeding tires or other solid carbon based material or both into the chamber, indirectly heating the chamber, rotating the heated chamber with the material in the heated chamber, collecting solid residue from the reduced material from the chamber, collecting vapor from the reduced material from the chamber, and collecting residual solids from the reduced material from the chamber for re-use. The chamber has an interior surface and may include one or more ribs on the interior surface for rotating and tumbling the material in the chamber while heating the material. In another embodiment, wherein the material includes a tire the system and method includes rotating and heating a tire in the chamber causing the tire to collapse and liquefy, exposing the metal in the tire which aids in grinding the carbon material in the tire as it tumbles, collecting solid residue, for example, tire carbons, such as carbon black, and collecting vapor, for example, vaporized oil, and benzene, methane gas, and syngas from the chamber. In another embodiment, the method includes heating the chamber to a temperature from about 350° F. to about 1100° F. using one or more low temperature gases, such as syngas, reclaimed from the material. |
| US10190048B2 |
Liquid-crystalline medium and liquid-crystal display comprising the same
The invention relates to a liquid-crystalline medium, preferably having a nematic phase and negative dielectric anisotropy, which comprises a) one or more compounds of formula I and b) one or more compounds selected from the group of compounds of the formulae II and III in which the parameters have the respective meanings indicated in claim 1, to the use thereof in an electro-optical display, particularly in an active-matrix display based on the VA, ECB, PALC, IPS or FFS effect, to displays of this type which contain a liquid-crystalline medium of this type, and to the use of the compounds of formula I for reduction of the dispersion of the birefringence of a liquid-crystalline medium which comprises one or more compounds of the formulae II and/or III. |
| US10190047B2 |
Green-emitting, garnet-based phosphors in general and backlighting applications
Disclosed herein are green-emitting, garnet-based phosphors having the formula (Lu1−a−b−cYaTbbAc)3(Al1−dBd)5(O1−eCe)12:Ce,Eu, where A is selected from the group consisting of Mg, Sr, Ca, and Ba; B is selected from the group consisting of Ga and In; C is selected from the group consisting of F, Cl, and Br; and 0≤a≤1; 0≤b≤1; 0 |
| US10190046B2 |
Luminescent-substance mixture, light-emitting semiconductor component having a luminescent-substance mixture, and streetlamp having a luminescent-substance mixture
A luminescent material mixture has a first luminescent material and a second luminescent material, wherein, under excitation with blue light, an emission spectrum of the first luminescent material has a relative intensity maximum in a yellowish-green region of the spectrum at a wavelength of greater than or equal to 540 nm and less than or equal to 560 nm and an emission spectrum of the second luminescent material has a relative intensity maximum in an orange-red region of the spectrum at a wavelength of greater than or equal to 600 nm and less than or equal to 620 nm. |
| US10190043B2 |
Compositions comprising quantum dots
A composition is provided, including one or more quantum dots and at least one organic emitter. Further, a formulation including the composition, a use of the formulation and a device comprising the composition or formulation is provided. |
| US10190042B2 |
Silicone product, a lighting unit comprising the silicone product and method of manufacturing a silicone product
A silicone product, a lighting unit comprising the silicone product, and a method of manufacturing a silicone product are provided. The silicone product comprises polymeric material, luminescent material and filler particles. The polymeric material comprises a material of the group of polysiloxanes. The polymeric material being light transmitting. The luminescent material comprises particles which have at least in one dimension a size in the nanometer range. The luminescent material is configured to absorb light of a first spectral range and to convert a portion of the absorbed light into light of a second spectral range. The filler particles are of a light transmitting inert material. The filler particles are miscible with the luminescent material. The filler particles are provided in the polymeric material. The particles of luminescent material are distributed along a surface of the filler particles. |
| US10190040B2 |
Self-suspending proppant for hydraulic fracturing
A proppant composition includes: a volume of water; a self-suspending proppant, including a plurality of proppant granules each with a hydrophilic polymer coating, the hydrophilic polymer coatings of the self-suspending proppant together defining a total polymer volume; and an untreated proppant, where a concentration of the self-suspending proppant in the water is sufficient (i) to reduce the water to an unabsorbed volume of less than 25% of the volume of water and (ii) to hydrate at least 75% of the total polymer volume. |
| US10190039B2 |
Synthetic acid compositions alternatives to conventional acids in the oil and gas industry
A synthetic acid composition for use in oil industry activities is disclosed. The composition in a preferred embodiment comprises urea and hydrogen chloride in a molar ratio of not less than 0.1:1; and a metal iodide or iodate. Optionally, a phosphonic acid derivative may be added to the composition. |
| US10190038B2 |
Method of using sophorolipids in well treatment operations
Recovery of fluids from a subterranean formation during a well treatment operation is enhanced by injecting into the formation a treatment fluid comprising a sophorolipid. |
| US10190036B2 |
Multifunctional foaming composition with wettability modifying, corrosion inhibitory and mineral scale inhibitory/dispersants properties for high temperature and ultra high salinity
The present invention is related to the obtaining and using of multifunctional foaming compositions with wettability modifying, corrosion inhibitory and inhibitory/dispersants mineral scale properties with high stability in environments of high temperature, high pressure and tolerance to high concentrations of divalent ions such as calcium, magnesium, strontium and barium. The multifunctional foaming compositions are obtained from the combination of supramolecular complexes resulting from interactions of alkyl amido propyl hydroxysultaines and/or alkyl amido propyl betaines and/or alkyl hydroxysultaines and/or alkyl betaines and anionic surfactant of type alkyl hydroxyl sodium sulfonate and alkenyl sulphonates of sodium, with cationic surfactants as tetra-alkyl ammonium halides and copolymers derivatives of itaconic acid/sodium vinyl sulfonate and/or terpolymers derived from itaconic acid/sodium vinyl sulphonate/aconitic acid. These multinational foaming compositions control the gas channeling and favorably change the wettability and increase the recovery factor of crude oil in naturally fractured reservoirs of carbonate type and heterogeneous lithology. In addition to this, the multifunctional foaming compositions of this invention exhibit anti-corrosive properties in typical environments of production tubing of crude oil and antifouling/dispersants of mineral salts as calcium carbonate, calcium sulfate, barium and strontium in the reservoir and in the production and injection pipelines. |
| US10190029B2 |
Removable polyurethane hot melt adhesive and the use thereof
The invention relates to a polyurethane (PU) reactive hot melt adhesive removable at elevated temperature as well as having a high bonding strength at room temperature. |
| US10190028B2 |
Epoxy two-part formulations
The invention relates to resin compositions for epoxy adhesives, comprising a di-functional aromatic epoxy compound. The resin compositions and/or uncured adhesive compositions having low viscosity at low temperatures. Adhesives made therefrom have good strength and bulk properties. The invention includes methods of making and using the compositions, as well as adhesives made from the compositions. |
| US10190023B2 |
Silica-based polishing particle and abrasive
Provided is a silica-based polishing particle which can polish and flatten the surface of a substrate at a sufficient polishing rate with generation of scratches prevented, and successfully prevents generation of particle residues on a substrate after polishing. A silica-based polishing particle with a three-dimensional polycondensation structure containing an alkoxy group, wherein the particle has an average particle diameter (d) of 5 to 300 nm, an aspect ratio of 1.00 or more and 1.20 or less, and a carbon content of 0.005% by mass or more and less than 0.50% by mass. |
| US10190020B2 |
Siloxane-based coatings containing polymers with urea linkages and terminal alkoxysilanes
Polyureas made from amino-functional alkoxysilanes, polyisocyanates, and polyfunctional amino- and/or hydroxyl compounds. The polyureas may be moisture-cured in a 1K system or be included in a 2K system with amino and epoxy or acrylate compounds. |
| US10190018B2 |
Di- and mono(meth)acrylate based organic thin film ink compositions
The present teachings relate to various embodiments of an ink composition, which once printed and cured forms an organic thin film on a substrate such as, but not limited by, an OLED device substrate. Various embodiments of the ink compositions comprise polyethylene glycol di(meth)acrylate monomers, mono(meth)acrylate monomers and multifunctional crosslinking agents. |
| US10190015B2 |
Passivation layer comprising a photocrosslinked fluoropolymer
The present disclosure relates to a passivation layer comprising a photocrosslinked fluoropolymer and a process for forming the layer. Passivation layers comprising the crosslinked fluoropolymer have low dielectric constants, low water absorptivity and are able to be photoimaged so as to provide the very fine features needed for modern electronic equipment. |
| US10190012B2 |
Treatment of release layer and inkjet ink formulations
Aqueous inkjet ink formulations comprising a solvent including water and a co-solvent, a water soluble or water dispersible polymeric resin and a colorant, and a method for facilitating the use of such an aqueous inkjet ink in an indirect printing system in which the ink is jetted onto a hydrophobic release layer of an intermediate transfer member before having the solvent removed therefrom and being transferred to a substrate, wherein prior to the jetting of the ink the release layer is brought into contact with an aqueous solution of a positively charged polymeric chemical agent. Other aspects are also described. |
| US10190010B2 |
Ink, ink cartridge, and image recording method
Provided is an ink containing a pigment, a water-soluble organic solvent, and a surfactant, and having a viscosity at 25° C. of 5 mPa·s or more. The ink has a static surface tension of 30.5 mN/m or more to 35.0 mN/m or less, which is measured at 25° C. by a Wilhelmy method. The ink also has a dynamic surface tension at a bubble life time of 150 msec of 30.5 mN/m or more to 37.0 mN/m or less, which is measured at 25° C. by a maximum bubble pressure method. |
| US10190008B2 |
Method for printing on water-soluble material
A method for printing on a water-soluble material which comprises the following steps: a) ink jet printing an ink onto a water-soluble material so as to form an image wherein the ink comprises a self-dispersible pigment which comprises a carboxy-functional dispersant crosslinked around a pigment core by a cross-linking agent having at least two groups selected from oxetane, carbodiimide, hydrazide, oxazoline, aziridine, isocyanate, N-methylol, keteneimine, isocyanurate and epoxy groups; b) overprinting the image formed in step A) with a water soluble overprint varnish, also printed material and inks. Also inks, ink-sets and printed water-soluble material. |
| US10190007B2 |
Ink, ink container, image forming method, image forming apparatus, and image formed matter
Provided is an ink containing a colorant, an organic solvent, and water, wherein the ink contains as the organic solvent, at least one kind of an organic solvent having a solubility parameter of greater than or equal to 9 but less than 11.8, wherein a content of the organic solvent having a solubility parameter of greater than or equal to 9 but less than 11.8 is greater than or equal to 20% by mass of a total amount of the ink, wherein a dynamic surface tension A of the ink at 25° C. at a surface lifetime, measured by a maximum foaming pressure method, of 15 msec is less than or equal to 34.0 mN/m, and wherein the dynamic surface tension A and a static surface tension B of the ink at 25° C. satisfy a formula of 10.0%≤[(A−B)/(A+B)]×100≤19.0%. |
| US10190005B2 |
Paints, lacquers or other coating materials with anti-pinhole additive and the manufacture and use thereof
The invention relates to paints, lacquers or other coating agents in solution consisting of binding agents, pigments, solvents, fillers and additives, said additives at least partially counteracting the formation of pin-holes and the anti-pin-hole additive being hydrophilic fumed silica. The invention also relates to the production and use of the additive. |
| US10189999B2 |
Resin composition for coating agent, molded article, and image display device
A compound capable of increasing the scratch resistance of, for instance, a hard-coat agent and a resin composition for a coating agent containing the compound are shown. The resin composition for a coating agent of the present application contains: a silicon compound (a) represented by formula (I) of the specification; and a curable resin (b). In formula (I), R1 is a C3 or C4 alkylene group, and X is a group represented by formula (II) of the specification having a urethane skeleton and having a (meth)acryloyl group at an end. In formula (II), R2 is hydrogen or a methyl group, and n is an integer of 0 or 1. The molecular weight of the silicon compound (a) is 500 to 699. |
| US10189995B2 |
Asphalt composition
An asphalt composition containing 0.5 parts by mass or more and 20 parts by mass or less of a block copolymer and 100 parts by mass of an asphalt; the block copolymer comprising a polymer block (A) mainly comprising a vinyl aromatic monomer unit, and a copolymer block (B) containing a conjugated diene monomer unit and a vinyl aromatic monomer unit. |
| US10189993B2 |
Siloxane composition and method for producing same
Provided are a siloxane composition, said siloxane composition showing physical properties between a dimethyl polysiloxane oil and a gelatinous crosslinked siloxane and being fluid or becoming fluid when dissolved in a solvent, and a method for producing the same.The siloxane composition, which is obtained by subjecting specific starting organopolysiloxane materials to an addition reaction in a large excess (i.e., 8 times by mass or greater as much as the starting materials) of a solvent, comprises a crosslinked organopolysiloxane, said crosslinked organopolysiloxane having a weight-average molecular weight of 5,000-300,000,000 and containing 0.1-50 mol of silethylene bond per 1,000 mol of siloxane unit, dissolved in the solvent. |
| US10189992B2 |
Resin composition and seal member using same
A resin composition contains (b) 1 part by weight-7 parts by weight of a powder of a compound having a layer crystal structure, and (c) 8 parts by weight-27 parts by weight of a resin powder, per (a) 100 parts by weight of polyether sulfone. The resin composition preferable for molding a sealing member superior in abrasion resistance at a high temperature, mountability on an axis and seal groove with deformation, and sealability is provided. |
| US10189982B2 |
Contacting component and structure containing said contacting component
A contacting component and a structure including the contacting component are provided which are not only reduced in squeaking noises that are generated when comes into contact with and rubs against other members, but also superior in appearance of matting property.The contacting component comprises a molded article made from a thermoplastic resin composition (X) containing a vinyl graft polymer (A), a vinyl non-graft polymer (B) and a matting agent (C), wherein the vinyl graft polymer (A) contains an ethylene-α-olefin rubber polymer (a1), and the structure comprises the contacting component. |
| US10189981B2 |
High-strength cross-linked polymer photonic crystal film
The present invention provides a method for preparing high-strength cross-linked polymer photonic crystal film by core-shell polymer microspheres via evaporation-induced self assembly. Monodispersed core-shell polymer microspheres are fabricated by emulsifier-free emulsion polymerization, and then the microspheres emulsion is coated onto suitable substrates. Finally, polymer photonic crystal film with long-range ordered is constructed via self assembly. Self-cross-linking between the two units improves the strength of the polymer photonic crystal film, therefore the preparation of large size industrial-grade photonic crystal film is practicable which extends its application on the field of dyeing. |
| US10189979B2 |
Nucleated phthalate-free PP homopolymers for melt-blown fibers
The present invention is directed to a new polypropylene composition comprising a propylene homopolymer and a polymeric nucleating agent, to melt-blown fibers comprising the polypropylene composition, to a melt-blown web comprising the melt-blown fibers and/or the polypropylene composition, to an article comprising the melt-blown fibers and/or the melt-blown web as well as to the use of the polypropylene composition for improving the relation between pressure drop and hydrohead of a melt-blown web and for improving the thermo-mechanical properties of a melt-blown web in machine direction (MD) and transverse direction (TD). |
| US10189977B2 |
Pack for anaerobic products
A pack comprising: a container, the container having a container body, and the container body being sufficiently oxygen permeable to prevent an anaerobically curable composition held therein from curing due to absence of oxygen; and an anaerobically curable composition held within the container is provided. The container body is constructed from a plastics material which is formed from a blend of a thermoplastic starch component and a polyethylene. |
| US10189968B2 |
Varnish for porous polyimide film production and method for producing porous polyimide film using same
Provided are a varnish for porous polyimide film production, providing an unburned composite film that is less likely to have a sea-island structure, and a method for producing a porous polyimide film using the same. The varnish according to the present invention comprises a resin including polyamide acid and/or polyimide, fine particles, and a solvent, and has a fine particle content of not less than 65% by volume relative to the total of the resin and the fine particles and a viscosity at 25° C. of not less than 550 mPa·s. Preferably, the varnish further comprises a dispersant. The method for producing a porous polyimide film according to the present invention comprises: forming an unburned composite film using the varnish; burning the unburned composite film to obtain a polyimide-fine particle composite film; and removing the fine particles from the polyimide-fine particle composite film. |
| US10189966B2 |
Composition for manufacturing polyurethane foam and molded article thereof
Disclosed are a polyurethane composition, a molded article, and a vehicle comprising the polyurethane composition or the molded article. The polyurethane composition comprises a polyol composition (A) in which polyether polyol (a1) and polymer polyol (a2) are mixed at a predetermined amount, an isocyanate composition (B) obtainable by polymerizing polyether polyol (b2) and an isocyanate composition (b1) that comprises i) methylene diphenyl isocyanate (M-MDI) and ii) polymethylene diphenyl isocyanate (P-MDI). As such, the molded article such as a vehicle seat pad can be manufactured with improved static and dynamic comfort. |
| US10189963B2 |
Additives for improving polyurethane foam performance
Polyurethane foam compositions and processes to make flexible polyurethane foams are disclosed. Polyurethane foam is produced in the presence of additives comprising guanidine derivatives. Improvements in physical properties such as air flow, dimensional stability, tensile, tear, elongation and foam hardness is observed when these additives are present in polyurethane formulations. In addition, these additives can minimize polymer degradation under humid ageing conditions resulting in foam products with better mechanical properties. |
| US10189961B2 |
Creep resistant, highly lubricious, tough, and ionic hydrogels including PVA-PAAMPS hydrogels
The invention provides creep resistant, highly lubricious, tough and ionic hydrogels, creep resistant, lubricious, tough ionic hydrogel-containing compositions, and methods of making the same. The invention also provides methods of implanting or administering the creep resistant, highly lubricious, tough and ionic hydrogels including ionic PVA-hydrogels, ionic PVA-PAAMPS-hydrogels, or the ionic hydrogel-containing compositions to treat a subject in need. Methods of cross-linking pre-solidified or pre-gelled ionic hydrogels and making cross-linked ionic hydrogels and cross-linked ionic hydrogel-containing compositions also are disclosed herein. |
| US10189960B2 |
Rubber vibration damping material
A vulcanized rubber is formed by a method comprising blending a halogenated unsaturated polymer into a rubber comprised of cis 1-4 polyisoprene to form a vulcanizable polymer blend, adding a vulcanization material to the vulcanizable polymer blend, and vulcanizing the vulcanizable polymer blend to form a homogeneous vulcanized rubber. The method may be used to form a vulcanized rubber comprised of polyisoprene uniformly crosslinked with a halogenated unsaturated polymer that is a reaction product of (i) an unsaturated polymer miscible with polyisoprene and having conjugated dienes that undergo a Diels Alder reaction and (ii) a polyhalogenated cyclopentadiene. |
| US10189959B2 |
Hydrophobic additive for use with fabric, fiber, and film
The present invention relates to a hydrophobic additive for use with fabric, fiber, and film. One aspect of the present invention comprises a master batch composition for use in preparing a non-woven fabric in order to increase the hydrophobicity of the non-woven fabric. In one embodiment, the master batch composition includes a polymer and a lipid ester. The lipid ester comprises 10 wt. % to 40 wt. % of the master batch. The fabric, when including the master batch composition, has a contact angle ranging from 100° to 125° when measured according to test method ASTM D2578. |
| US10189957B2 |
Formulation process method to produce spray dried products
A method for preparing solid materials is described. One aspect of the method includes the steps of (a) providing a feedstock comprising an organic material(s) in a solvent system containing a non-solvent for the organic material at an elevated temperature and/or pressure above ambient conditions, (b) distributing the feedstock into either droplets or a film, and (d) evaporating the solvent system from the feedstock. |
| US10189955B2 |
Nested supramolecular capsules
A nested capsule having a first capsule held within a second capsule. Each of the first and second capsules has a shell that is a supramolecular cross-linked network, such as a cucurbituril supramolecular cross-linked network. Each capsule shell is obtained or is obtainable from the complexation of a composition including a host, such as cucurbituril, and one or more building blocks having suitable guest functionality for the host, thereby to form a supramolecular cross-linked network. The nested capsules are suitable for delivering and selectively releasing an encapsulant at a location. |
| US10189951B2 |
Aliphatic polyimides from a 1:2 molar ration of diamine and unsaturated monoanhydride or unsaturated diacid
Aliphatic polyimides are synthesized by a 2:1 molar ratio reaction of an unsaturated monoanhydride or an unsaturated diacid with a diamine. Bio-derived monomers are particularly useful in the synthesis of the aliphatic polyimides. |
| US10189950B2 |
Polyimide-based polymer thick film compositions
This invention is directed to polyimide-based polymer thick film compositions and particularly non-fluorinated polyimide-based polymer thick film compositions. These compositions are comprised of certain polyimide polymers and certain solvents. In some embodiments various functional components are added to the composition to provide compositions that can be used to form various elements of an electrical circuit. |
| US10189947B2 |
Composition of anti-reflective hardmask
An anti-reflective hardmask composition is provided. In an exemplary embodiment, the anti-reflective hardmask composition includes (a) a carbazole derivative polymer represented by the following Formula 1 or a polymer blend comprising the carbazole derivative polymer, and (b) an organic solvent: |
| US10189946B2 |
Process for preparing polyamines
The present invention relates to a process for preparing polyamines having a mean molecular weight of ≥203 g/mol, in which the deviation from the mean molecular weight per ° C. of change in the reaction temperature is <19% of the mean molecular weight, by polycondensation of diamines in the liquid phase in the presence of heterogeneous catalysts based on transition metals of the eighth to eleventh transition groups of the Periodic Table of the Elements and hydrogen at temperatures of 100 to 250° C. and pressures in the range from 60 to 150 bar, to the polyamines obtainable by this process, and to the use of the polyamines. |
| US10189943B2 |
Copolymers suitable for making membranes
Copolymer comprising polyarylene ether blocks and hydrophilic-hydrophobic blocks, wherein said hydrophilic-hydrophobic blocks comprise polyisobutene blocks. |
| US10189941B2 |
Polycarbonate compositions containing polyethylene wax
The invention relates to polycarbonate compositions with an improved thermal behavior and improved slip characteristics, achieved by the use of oxidized, acid-modified polyethylene waxes. |
| US10189938B2 |
Polyurea composition
The invention relates to compositions comprising at least one first and one second component; —the first component K1 comprising at least one di(aminobenzoate) ester A1 of formula (I) with an average molecular weight of 500 g/mol to 2000 g/mol, preferably 600 g/mol to 1500 g/mol and particularly preferred between 650 g/mol and 1300 g/mol, G being a divalent group derived from poly(tetramethylene oxide) diol, and —the second component K2 comprising at least one aromatic polyisocyanate B1 with an average molecular weight of 160 g/mol to 1100 g/mol, preferably 500 g/mol to 800 g/mol. |
| US10189933B2 |
Method for producing functionalized thermoplastic elastomers
A method for producing functionalized thermoplastic elastomers on the basis of grafting substrates, selected from olefine-block copolymers of composition 80 to 98 mass-% ethylene-/2 to 20 mass-% C3- to C12-olefine units or partially crystalline propylene/ethylene and/or C4- to C12-olefine and/or C4- to C12-diene-copolymers of composition 50 to 98 mass-% propylene-/2 to 50 mass-% C2- and/or C4- to C12-olefine and/or C4- to C12-diene units or cross-linked styrene/olefine/styrene or styrene/olefine-block copolymers, wherein, in a liquid mixing reactor per 100 mass parts of particular grafting substrate—0.1 to 15 mass parts of at least one functional monomer from the series of functional groups comprising α,β-ethylenic unsaturated compounds or 0.1 to 15 mass parts of a monomer mixture comprising at least one of said functional monomers and—0.01 to 10 mass parts of at least one initiator forming free radicals having a 1-hour half-life temperature (THwz/1h) between 50 and 200° C. are added and, at reaction temperatures between 40° C. and the melting or softening temperature of the grafting substrate, are polymerized over a reaction period between 10 and 200 min to solid-fluid phase, wherein a grafting product having a grafted functional monomer is produced by such a solid phase functionalization which is used as an input component for further processing. Functionalized thermoplastic elastomers having a degree of functionalization between 0.1 and 5 mass-% can be obtained using the method. Said elastomers are suitable for use as a bonding agent and/or adhesive agent for various substrates or multi-layer composites. |
| US10189930B2 |
Polymeric photoinitiators
The present invention relates to radiation curable compositions (A) comprising—(a) at least one photoinitiator compound of formula (I) wherein Q is the residue of a hydroxy compound having 1 to 6 hydroxyl groups, and wherein x is a number that is at least 1 but no greater than the number of hydroxyl groups originally present in said hydroxy compound;—(b) at least one ethylenically unsaturated compound selected from monomers (b1) and/or from oligomers (b2); and—(c) optionally, at least one co-synergist which preferably is an amino co-synergist. The present invention further relates to photoinitiator compounds(a) and their preparation. |
| US10189929B2 |
Active-energy-ray-curable composition for optical members, cured article, and optical lens and sheet or film for optical lenses each produced using said cured article
An object of the present invention is to provide an active energy ray-curable composition capable of forming a cured product excellent in damage restoration, adhesion to a plastic base, and transparency after curing. An active energy ray-curable composition for optical components of the present invention essentially includes: a monomer (A) having 2 or more radical-polymerizable reactive groups (x1), a homopolymer of the monomer (A) having a glass transition temperature of higher than 200° C.; a monomer (C) having 2 or more radical-polymerizable reactive groups (x2), a homopolymer of the monomer (C) having a glass transition temperature of lower than −15° C.; and a photopolymerization initiator (E). |
| US10189926B2 |
Method for preparation of derivatives of polyvinylidene fluoride
The invention relates to a method for preparation of a polymer from monomers comprising polyvinylidene fluoride, trifluoroethylene and a third monomer, the method successively comprising: injection of all the monomers to react into a reactor; initiation of a polymerization of the monomers; a continuation step (a) of the polymerization of the monomers, during which a drop in pressure in the reactor is compensated. |
| US10189925B2 |
Rapid cure polymeric resins
A polysulfide material having reactive vinyl end groups and a method of making a vinyl end-capped polysulfide material are described. The vinyl end-capped polysulfide material has potential applications as a sealant, an adhesive, a coating, a caulking, or the like. In a specific example, the polysulfide material may be used as a precursor material for a sealant resin in the manufacturing of an integral fuel tank of an aircraft. An example method for making polysulfide materials includes contacting a vinyl-functionalized aryl halide and/or a vinyl-functionalized heteroaryl halide with dithiols and/or trithiols in the presence of an organic solvent. |
| US10189924B2 |
High density rotomolding resin
The present disclosure provides high density polyethylene resins having good low temperature impact resistance. The resins are suitable for use in rotomolding application for large parts. The resin is a bi- or trimodal resin produced using solution phase polymerization in the presence of a single site catalyst. |
| US10189914B2 |
Coupled diene elastomer having a silanol function in the middle of the chain and having an amine function at the chain end, and rubber composition comprising same
The invention relates to a modified diene elastomer comprising predominantly the entity functionalized in the middle of the chain by a silanol group, the silicon atom of which bonds the two pieces of the chain, the chain ends of the modified diene elastomer being functionalized to at least 70 mol %, with respect to the number of moles of chain end, by an amine functional group. |
| US10189910B2 |
Anti-DPEP3 antibodies and methods of use
Provided herein are novel anti-DPEP3 antibodies and antibody drug conjugates (ADC), including derivatives thereof, and methods of using the same to treat proliferative disorders. |
| US10189908B2 |
Chimeric antigen receptors recognizing cancer-specific TN glycopeptide variants
Disclosed are binding proteins, or fragments thereof, that specifically binds to a cancer-specific glycosylation variant of a protein and to a second epitope on the same protein, to a different protein presented on the same cell, or to a different protein presented on a different cell, such as an encoded polypeptide binding to both a cancer cell and an activated T cell. Also disclosed are polynucleotides encoding such binding proteins, including polynucleotides comprising codon-optimized coding regions and polynucleotides comprising coding regions that are not codon-optimized for expression in a particular host cell. Also disclosed are methods of making the encoded polypeptide and methods of using the polypeptide to treat, prevent or ameliorate the symptom of a disease such as cancer. |
| US10189905B2 |
Bispecific molecule binding TLR9 and CD32 and comprising a T cell epitope for treatment of allergies
A molecule or molecule complex capable of binding to TLR9 and to CD32 comprising at least one epitope of at least one antigen, and its use a medicament for the treatment of allergies. |
| US10189904B2 |
Antibodies that bind and block triggering receptor expressed on myeloid cells-1 (TREM-1)
The invention relates to antibodies that are capable of specifically binding TREM-1 and preventing the activation of TREM-1, a protein expressed on monocytes, macrophages and neutrophils. Such antibodies find utility in the treatment of individuals with an inflammatory disease, such as rheumatoid arthritis and inflammatory bowel disease. |
| US10189900B2 |
Method for screening for autophagy activator or inhibitor
The present invention provides a method for screening for an autophagy activator or inhibitor comprising the steps of: (a) making a test material to be analyzed come into contact with cells containing Beclin 1 protein; and (b) analyzing the degree of phosphorylation at the 30th serine amino acid residue of the Beclin 1 protein. The test material is determined to be an autophagy activator when the phosphorylation of the Beclin 1 protein is up-regulated, and the test material is determined to be an autophagy inhibitor when the phosphorylation of the Beclin 1 protein is down-regulated. The present invention first establishes, by ULK1, the mechanism of phosphorylation at the 30th serine amino acid residue of Beclin 1. |
| US10189899B2 |
Use of a CD6 binding partner and method based thereon
The present disclosure relates to methods for treatment and prevention of disease conditions mediated by T-helper 17 (Th17) and/or T-helper 1 (Th1) T lymphocytes (T cells). In particular, the present disclosure relates to use of anti-CD6 antibody for treatment of disease conditions mediated by auto-reactive Th17 and Th1 T lymphocytes. The methods of the present disclosure further have utility in methods for modulating an immune response by suppressing production of the cytokine IL-23R, thereby decreasing inflammation mediated by Th17 cells. |
| US10189897B2 |
Protein purification
The present invention relates to a process for the purification of an antibody fragment from a periplasmic cell extract comprising a first cation exchange chromatography step and a second anion exchange chromatography step. |
| US10189895B2 |
Anti-CGRP compositions and use thereof
The present invention is directed to antibodies and fragments thereof having binding specificity for CGRP. Another embodiment of this invention relates to the antibodies described herein, and binding fragments thereof, comprising the sequences of the VH, VL and CDR polypeptides described herein, and the polynucleotides encoding them. The invention also contemplates conjugates of anti-CGRP antibodies and binding fragments thereof conjugated to one or more functional or detectable moieties. The invention also contemplates methods of making said anti-CGRP antibodies and binding fragments thereof. Embodiments of the invention also pertain to the use of anti-CGRP antibodies, and binding fragments thereof, for the diagnosis, assessment and treatment of diseases and disorders associated with CGRP. |
| US10189890B2 |
Variants of tissue inhibitor of metalloproteinase type three (TIMP-3), compositions and methods
There are disclosed TIMP-3 muteins, variants and derivatives, nucleic acids encoding them, and methods of making and using them. |
| US10189885B2 |
Non-hemolytic LLO fusion proteins and methods of utilizing same
The present invention provides recombinant proteins or peptides comprising a mutated listeriolysin O (LLO) protein or fragment thereof, comprising a substitution or internal deletion of the cholesterol-binding domain or a portion thereof, fusion proteins or peptides comprising same, nucleotide molecules encoding same, and vaccine vectors comprising or encoding same. The present invention also provides methods of utilizing recombinant proteins, peptides, nucleotide molecules, and vaccine vectors of the present invention to induce an immune response to a peptide of interest. |
| US10189876B2 |
Cell penetrating peptides for intracellular delivery of molecules
A cell-penetrating peptide characterized in that it comprises an amino acid sequence consisting of XWXRLXXXXXX (SEQ ID No: 5), wherein X in position 1 is beta-A or S; X in positions 3, 9 and 10 are, independently from each other, W or F; X in position 6 is R if X in position 8 is S, and X in position 6 is S if X in position 8 is R; X in position 7 is L or none; X in position 11 is R or none, and wherein X in position 7 is L if X in position 11 is none. |
| US10189869B2 |
Amino compounds for treatment of complement mediated disorders
Compounds, methods of use, and processes for making inhibitors of complement factor D comprising Formula I, or a pharmaceutically acceptable salt or composition thereof, wherein R12 or R13 on the A group is an amino substituent (R32) are provided. The inhibitors described herein target factor D and inhibit or regulate the complement cascade at an early and essential point in the alternative complement pathway, and reduce factor D's ability to modulate the classical and lectin complement pathways. The inhibitors of factor D described herein are capable of reducing the excessive activation of complement, which has been linked to certain autoimmune, inflammatory, and neurodegenerative diseases, as well as ischemia-reperfusion injury and cancer. |
| US10189868B2 |
Method for depolymerising oxygenated polymer materials
The present invention concerns a method for depolymerizing oxygenated polymer materials and the use of said method in the recycling of plastic materials and the preparation of aromatic compounds that can be used as fuel, synthesis intermediates and raw materials in the construction sectors and in the petrochemical, electrical, electronic, textile, aeronautical, pharmaceutical, cosmetics and agrochemical industries. The present invention also concerns the use of aromatic compounds obtained by the method for depolymerizing oxygenated polymer materials according to the invention, in the production of fuels, electronic components, plastic polymers, rubber, drugs, vitamins, cosmetic products, perfumes, food products, synthetic threads and fibers, synthetic leathers, glues, pesticides and fertilizers. |
| US10189867B2 |
Organosilicon modified photoinitiator and a photo-curable adhesive composition comprising the same
The present document discloses an organosilicon modified photoinitiator represented by the general formula (I): wherein, R1 and R2 are each independently selected from the group consisting of C1-C20 alkyl, C2-C8 alkenyl, C5-C8 cycloalkyl, aryl C1-C3 alkyl; one of R3, R4, R5, R6, and R7 is SIL1-X, and the others are each independently selected from the group consisting of hydrogen, C1-C20 alkyl, C2-C8 alkenyl, C5-C8 cycloalkyl, aryl C1-C3 alkyl, and halogen; X is a direct bond or C1-C12 alkylene; and SIL1 and SIL2 are each independently represented by the formula —SiR8R9R10 or (R′SiO3/2)a(R″2SiO2/2)b(R′″3SiO1/2)c, wherein R8, R9 and R10 are each independently selected from the group consisting of C1-C20 alkyl, C2-C8 alkenyl, C5-C8 cycloalkyl, aryl, and aryl C1-C3 alkyl, R′, R″ and R′″ each independently selected from the group consisting of C1-C20 alkyl, C2-C8 alkenyl, C5-C8 cycloalkyl, and phenyl C1-C3 alkyl, and a, b, and c are numbers that satisfy a≥0, b≥0, c>0, the ratio of a to c is from 0 to 100, and the ratio of b to c is from 0 to 10. |
| US10189865B1 |
Gold(I) complexes, pharmaceutical compositions thereof, and methods of treating proliferative disorders
Gold(I) complexes as antiproliferative or antitumor agents. The gold(I) ion is connected to a N-heterocyclic carbene and further coordinated to a selone ligand. Also described are a pharmaceutical composition incorporating the gold(I) complex, a method of synthesizing the gold(I) complex, and a method for treating a proliferative disorder (e.g. cancer) |
| US10189862B2 |
Phenothiazine-pyridine compounds and uses thereof
The present invention provides a novel phenothiazine-pyridine compound that is an effective photosensitizer useful for photodynamic therapy. Also provided is a method for inhibiting cell proliferation or for treating a disease involving inappropriate cell proliferation. |
| US10189861B2 |
Pyrimido-diazepinone compounds and methods of treating disorders
The present invention relates to novel pyrimido-diazepinone compounds, methods of modulating protein kinases, including MPS1 (TTK), ERK5 (BMK1, MAPK7), LRKK2, EphA2, polo kinase 1, 2, 3, or 4, Ack1, Ack2, Abl, DCAMKL1, ABL1, Abl mutants, DCAMKL2, ARK5, BRK, MKNK2, FGFR4, TNK1, PLK1, ULK2, PLK4, PRKD1, PRKD2, PRKD3, ROS1, RPS6KA6, TAOK1, TAOK3, TNK2, Bcr-Abl, GAK, cSrc, TPR-Met, Tie2, MET, FGFR3, Aurora, Axl, Bmx, BTK, c-kit, CHK2, Flt3, MST2, p70S6K, PDGFR, PKB, PKC, Raf, ROCK-H, Rsk1, SGK, TrkA, TrkB and TrkC, and the use of such compounds in the treatment of various diseases, disorders or conditions. |
| US10189858B2 |
Deuterium-enriched isoindolinonyl-piperidinonyl conjugates and oxoquinazolin-3(4H)-yl-piperidinonyl conjugates and methods of treating medical disorders using same
The invention provides deuterium-enriched isoindolinonyl-piperidinonyl conjugates, deuterium-enriched oxoquinazolin-3(4H)-yl-piperidinonyl conjugates, pharmaceutical compositions, and methods of using such conjugates and pharmaceutical compositions to treat cancer, angiogenesis disorders, immune disorders, and other medical disorders. |
| US10189848B2 |
Ethynyl derivatives
The present invention relates to positive allosteric modulators (PAMs) of metabotropic glutamate receptor 4 (mGluR4) that may be used for the treatment of conditions such as Parkinson's disease, anxiety, emesis, obsessive compulsive disorder, autism, neuroprotection, cancer, depression and diabetes type 2. |