| Document | Document Title |
|---|---|
| US10095169B2 |
Developing cartridge
A developing cartridge may include a rotary gear rotatable about one axis and a detection gear rotatable about another axis. The detection gear is configured to be not rotatable with the rotary gear in a case where the rotary gear rotates from a first rotational position to a second rotational position, while being configured to be rotatable with the rotary gear in a case where the rotary gear rotates from the second rotational position to a third rotational position. |
| US10095164B2 |
Fixing device and image forming apparatus comprising the same
A fixing device is provided which includes a fixing belt rotatably arranged, a fixing roller disposed to face the fixing belt and forming a fixing nip together with an outer surface of the fixing belt a guide unit configured to guide rotation of the fixing belt in the fixing belt; and a pair of support units configured to limit movement of the fixing belt in a width direction at both ends of the guide unit. The fixing device may have a structure of guiding rotation of the fixing belt and a structure of limiting movement thereof in width direction, which are separated from each other. |
| US10095163B2 |
Image forming apparatus acquiring energized state of a plurality of heaters
An image forming apparatus that includes a plurality of heaters and in which a combination of each of the heaters to be turned on can be changed includes a current detection unit including a through-type current transformer in which current supply lines are inserted into or wound around a through hole; a turn-on information acquisition unit that acquires information on a turn-on mode indicating the combination of each of the heaters to be turned on as turn-on information; a connection information acquisition unit that acquires connection information on additive polarity connection and subtractive polarity connection of the heaters, wherein the current supply lines include an additive polarity connection line, and a subtractive polarity connection line; and an energization information acquisition unit that acquires information on an energized state of the plurality of heaters as energization information, based on the turn-on information, the connection information, and a current value. |
| US10095157B2 |
Semiconductive roller
A semiconductive roller is provided which includes a roller body including a tubular inner layer of an inner layer elastic material containing a softener, and an outer layer of an outer layer elastic material provided on an outer periphery of the inner layer. The outer layer elastic material has a swelling percentage of not higher than 1% as measured when the outer layer elastic material is immersed in the softener at 100° C. for 24 hours. Thus, the semiconductive roller has proper flexibility to be substantially free from imaging failures such as white voids, image density reduction and fogging, and is less liable to cause the contamination of a photoreceptor body and the like and the associated defective image formation which may otherwise occur due to the bleeding of the softener. |
| US10095151B2 |
Exposure device, image formation apparatus, and method of manufacturing exposure device
An exposure device according to one or more embodiments may include a board on which light emitting elements are arranged; an optical system disposed opposite to the board; and a support member which supports the board and the optical system. The exposure device may further include a cured body disposed on the support member and including a board contact surface to come into contact with the board. |
| US10095150B2 |
Image forming apparatus
An image forming apparatus includes an image bearing member, a charging member, a charging voltage source, an electrostatic image forming portion, a developing device, a developing voltage source, a transfer portion, a transfer voltage source, and a controller. During image formation, the toner remaining on the image bearing member after transfer is collected into the developing device while forming an image. In a cleaning operation performed during non-image formation, while rotating the image bearing member, the controller transfers the toner from the charging member onto the image bearing member, passes the toner through the developing portion in an urged state, reverses a charge polarity of the toner to a normal polarity at a charging portion, and then transfers the toner reversed in charge polarity from the image bearing member onto the developing member at the developing portion to collect the toner in the developing device. |
| US10095147B2 |
Cleaning body providing reduced in-plane density unevenness and improved cleaning performance, assembly, and image forming apparatus
A cleaning body includes a shaft and an elastic layer that is helically wound around the shaft from one end side to the other end side of the shaft and fixed on the shaft and that cleans a body to be cleaned while the elastic layer rotates. The elastic layer includes a division portion having plural divided segments and having a length of from 20% to 70% of the full length of the elastic layer. The division portion is located in a longitudinal central portion of the elastic layer. In the sectional view perpendicular to the axial direction of the shaft, a minimum thickness part in the longitudinal central portion of the elastic layer is from 5% to 12% thicker than a minimum thickness part in each longitudinal end portion of the elastic layer. |
| US10095138B2 |
Electrophotographic photoreceptor, process cartridge, and image forming apparatus
An electrophotographic photoreceptor includes a conductive substrate and a photosensitive layer disposed on the conductive substrate, wherein when time that takes for a current value to reach the maximum after beginning of application of a square wave voltage to the electrophotographic photoreceptor is T1 and time that takes for the current value to reach the maximum after the beginning of the application of the square wave voltage and then decrease to one fifth of the maximum is T2, T2 is approximately from 3.2 to 11.0 times as large as T1. |
| US10095132B2 |
Mask transmission device and transmission method
A reticle transfer apparatus includes a reticle, a reticle stage (4) and a robot (2). The robot (2) is configured to support, transport and transfer the reticle onto the reticle stage (4). The apparatus further includes: a first set of marks (52) and a second set of marks (53), both provided on the reticle; a pre-alignment unit (3), disposed on one side of the reticle stage (4) and configured to perform a first pre-alignment process by detecting the first set of marks (52) and perform a second pre-alignment process by detecting the second set of marks (53) during the transfer of the reticle; and a control unit, configured to adjust the position of the reticle relative to the reticle stage (4) based on the results of the first pre-alignment process such that the reticle is prevented from colliding with the reticle stage (4) and to adjust the position of the reticle relative to the reticle stage (4) based on the results of the second pre-alignment process such that the reticle is positioned in a predetermined range relative to the reticle stage (4). A reticle transfer method is also disclosed. |
| US10095130B2 |
Lithographic apparatus and method in a lithographic process
An apparatus has a first component with a first surface and a second component with a second surface, wherein the first and second components can undergo relative movement. The first surface and the second surface face each other. The first surface accommodates a barrier system to provide a barrier to reduce or prevent an inflow of ambient gas into a protected volume of gas between the first and second surfaces. The barrier system includes a curtain opening adapted for a flow of curtain gas therefrom for establishing a gas curtain enclosing part of the protected volume, and an inner entrainment opening, located inward of the curtain opening with respect to the protected volume, adapted for a flow of inner entrainment gas therefrom for being entrained into the flow of curtain gas. The apparatus is configured such that the inner entrainment gas flow is less turbulent than the curtain gas flow. |
| US10095127B2 |
Liquid immersion member, exposure apparatus, exposing method, method of manufacturing device, program, and recording medium
A liquid immersion exposure apparatus includes a liquid immersion member which forms a liquid immersion space on an object disposed opposite to an emitting surface of an optical member. The liquid immersion member includes (i) a first member that has a first liquid supply port and a first opening through which the exposure light is projected, (ii) a second member that has a first liquid recovery port facing downwardly and that is movable with respect to the first member, and (iii) a gas supply port arranged radially outward of the first liquid recovery port with respect to a path of the exposure light. The first liquid recovery port has a plurality of openings disposed in a four-sided shape to surround the first opening of the first member. The second member is movable relative to the first member in a direction perpendicular to an optical axis of the optical member. |
| US10095125B2 |
Measurement apparatus, lithography apparatus, and method of manufacturing article
The present invention provides a measurement apparatus for measuring a position of an object, comprising a reflecting portion provided on the object and having a surface on which reflectors configured to retroreflect light are arrayed, an optical system configured to cause first light to be incident on the surface, receive second light as reflected light of the first light, cause third light generated from the second light to be incident on the surface, and receive fourth light as reflected light of the third light, and a processor configured to determine the position of the object based on a detection result of the forth light, wherein the optical system is configured such that a displacement between optical paths of the first light and the second light is corrected by a displacement between optical paths of the third light and the fourth light. |
| US10095123B2 |
Control system, positioning system, lithographic apparatus, control method, device manufacturing method and control program
A control system for a positioning system, for positioning a driven object, e.g. in a lithographic apparatus, in N dimensions has M sensors, where M>N. A transformation module converts the M measurements by the sensors into a positional estimate in N dimensions taking into account compliance of the driven object. |
| US10095120B2 |
Vibration-compensated optical system, lithography apparatus and method
A vibration-compensated optical system for a lithography apparatus includes an optical element, a carrying element, an actuator for actuating the optical element relative to the carrying element, a first elastic element which directly couples the optical element to the carrying element, a reaction mass, and a second elastic element. The actuator couples the optical element to the reaction mass. The second elastic element directly couples the reaction mass to the carrying element. For a mass (m1) of the optical element, a stiffness (k1) of the first elastic element, a mass (m2) of the reaction mass and a stiffness (k2) of the second elastic element the following holds true: m 1 m 2 = k 1 k 2 . |
| US10095115B2 |
Forming edge etch protection using dual layer of positive-negative tone resists
Methods of forming edge etch protection using dual layers of positive-negative tone resists. According to a method, a wafer substrate is provided. A first type resist is deposited on a surface of the wafer substrate. The first type resist is patterned and a resist ring is created around a peripheral edge of the wafer substrate. The resist ring is cured. A second type resist is deposited on the surface of the wafer substrate and the resist ring. The second type resist is different from the first type resist. |
| US10095113B2 |
Photoresist and method
Shrinkage and mass losses are reduced in photoresist exposure and post exposure baking by utilizing a small group which will decompose. Alternatively a bulky group which will not decompose or a combination of the small group which will decompose along with the bulky group which will not decompose can be utilized. Additionally, polar functional groups may be utilized in order to reduce the diffusion of reactants through the photoresist. |
| US10095112B2 |
Multiple trigger photoresist compositions and methods
The present disclosure relates to novel multiple trigger negative working photoresist compositions and processes. The processes involve removing acid-labile protecting groups from crosslinking functionalities in a first step and crosslinking the crosslinking functionality with an acid sensitive crosslinker in a second step. The incorporation of a multiple trigger pathway in the resist catalytic chain increases the chemical gradient in areas receiving a low dose of irradiation, effectively acting as a built in dose depend quencher-analog and thus enhancing chemical gradient and thus resolution, resolution blur and exposure latitude. The photoresist compositions and the methods are ideal for fine pattern processing using, for example, ultraviolet radiation, beyond extreme ultraviolet radiation, extreme ultraviolet radiation, X-rays and charged particle rays. |
| US10095109B1 |
Acid-cleavable monomer and polymers including the same
A monomer having formula (I): wherein in formula (I), groups and variables are the same as described in the specification. |
| US10095105B2 |
Method for manufacturing master, transfer copy, and replica master
There is provided a method for manufacturing a master on which an arbitrary pattern is formed, the method including: forming a thin-film layer on an outer circumferential surface of a base material in a round cylindrical or round columnar shape; generating a control signal corresponding to an object on the basis of an input image in which the object is depicted; irradiating the thin-film layer with laser light on the basis of the control signal and thereby forming a thin-film pattern corresponding to the object on the thin-film layer; and forming a pattern corresponding to the object on the outer circumferential surface of the base material using, as a mask, the thin-film layer on which the thin-film pattern is formed. |
| US10095103B2 |
Photomask and method of forming fine pattern using the same
A photomask is provided. A photomask, comprising: a transparent substrate; and a plurality of filter layers disposed on the transparent substrate, wherein the filter layers include a first filter layer, which selectively transmits first-wavelength light therethrough, and a second filter layer, which selectively transmits second-wavelength light therethrough. |
| US10095102B2 |
Photomask having a plurality of shielding layers
In some embodiments, a patterned photomask has a plurality of shielding layers. In some embodiments, a photomask for mask patterning is described. The photomask includes a phase shift layer overlying a transparent layer. The photomask also includes a first shielding layer overlying the phase shift layer. The first shielding layer has a first thickness and a first optical density. The photomask further includes a second shielding layer overlying the first shielding layer. The second shielding layer has a second thickness and a second optical density. The second thickness is less that than the first thickness and the second optical density is less than the first optical density. |
| US10095101B2 |
Critical dimension variation correction in extreme ultraviolet lithography
A method of correcting a critical dimension (CD) variation in extreme ultraviolet (EUV) photolithography includes mapping the CD variation of a wafer exposure field formed by a photolithography system that includes an EUV photolithography photomask. Parameters of a treatment to produce a change in reflectance at a working wavelength of EUV radiation in a region of a reflective multilayer of the photomask are determined, the change in reflectance being calculated to correct the mapped CD variation. A treatment beam is directed to the region. The region is treated with the beam in accordance with the determined parameters. |
| US10095097B2 |
Projection-type optical module
A projection-type optical module is provided. More particularly, the projection-type optical module is configured to have a plurality of reflective mirrors and disposed inside a vehicle or a pillar of the vehicle so as to display an image projected from an image module on a wide screen. The projection-type optical module can be disposed in a confined space of the interior of the vehicle, so that the interior space of the vehicle can be efficiently used. Furthermore, the projection-type optical module is configured such that an image refracted in a confined space is prevented from blurring, thus making it possible to display a clear projection image on the screen module. |
| US10095093B2 |
Projection display device and electrooptical device
An electrooptical device of a projection display device includes a first driving element and a second driving element. The first driving element switches a position of a first mirror between a first turn-on position, in which the first mirror reflects a first light-source light beam from a first irradiation direction in an ON-direction, and a first turn-off position, in which the first mirror reflects the first light-source light beam in a first OFF-direction. The second driving element switches a position of a second mirror between a second turn-on position, in which the second mirror reflects a second light-source light beam in the ON-direction, and a second turn-off position, in which the second mirror reflects the second light-source light beam in a second OFF-direction. |
| US10095089B2 |
Lens mount assembly
A lens mount assembly is configured to support a lens assembly having a lens ring and at least one lens secured to the lens ring. The lens mount assembly includes a ring mount having an annular body with at least two retaining arms that project from the annular body, a flexure configured to be secured to the ring mount, and at least two bellows. Each bellows is configured to be secured to a respective retaining arm of the at least two retaining arms of the ring mount. The at least two bellows further are configured to engage the flexure. |
| US10095085B2 |
Mobile terminal
A mobile terminal includes: a terminal body; and a camera module provided at one side of the terminal body, wherein the camera module includes: a first lens assembly; a second lens assembly provided below the first lens assembly; a diaphragm disposed between the first and second lens assemblies, and having its aperture changed; and an actuator disposed close to the first lens assembly, and configured to reciprocate the first lens assembly, wherein the diaphragm includes: a first blade having a through hole therein; a second blade having a through hole therein, and configured to change an aperture of the diaphragm by a relative motion with respect to the first blade; a link member coupled to end parts of the first and second blades, and configured to move the first and second blades by being rotated; and a motor coupled to one side of the link member, and configured to rotate the link member. |
| US10095078B2 |
Liquid crystal display panel
According to an aspect, a liquid crystal display panel includes an extending portion. The extending portion is metal wiring provided on the same plane as a plane parallel to a surface of a TFT substrate on which a scan line extends in the X-direction, and is electrically conductive metal extending from the scan line. The extending portion partially overlaps a space, but does not overlap an opening area, in the Z-direction. |
| US10095074B2 |
Display device
According to one embodiment, a display device includes a first subpixel and a second subpixel. An area, in a plan view, surrounded by a first signal line, a second signal line, a first scanning line, and a second scanning line and including a first pixel electrode is a first area. An area, in a plan view, surrounded by the first signal line, the second signal line, the second scanning line, and a third scanning line and including a second pixel electrode is a second area. The first area has a first distance in the first direction and the second area has a second distance in the first direction. The first distance is greater than the second distance. |
| US10095072B2 |
Liquid crystal display panel and liquid crystal alignment method thereof
A liquid crystal display panel includes first substrate, active switching device, patterned insulating layer, pixel electrode, auxiliary electrode, second substrate, common electrode and liquid crystal molecules. The patterned insulating layer is disposed on the first substrate and includes a plurality of inner insulating branches and slits, and each slit is located between two adjacent inner insulating branches. The pixel electrode is disposed on the patterned insulating layer and electrically connected to the active switching device. The periphery of the pixel electrode overlaps the inner insulating branches. The auxiliary electrode is disposed on the first substrate and at least partially surrounding the pixel electrode. The auxiliary electrode and the pixel electrode are not electrically connected, and the inner insulating branches partially overlap the auxiliary electrode in a vertical projection direction. The common electrode is disposed on the second substrate. The liquid crystal molecules are interposed between the first and second substrates. |
| US10095069B2 |
Liquid crystal display and method for manufacturing the same
An exemplary embodiment provides a liquid crystal display including: a substrate; a thin film transistor disposed on the substrate; a pixel electrode connected to the thin film transistor; a roof layer disposed to face the pixel electrode; and a capping layer disposed on the roof layer, wherein a plurality of microcavities are disposed between the pixel electrode and the roof layer, the microcavities form a liquid crystal layer including a liquid crystal material, a liquid crystal injection portion is formed between the microcavities, the capping layer is disposed to cover the liquid crystal injection portion, and the capping layer includes a light-blocking material and a water-soluble polymer material. |
| US10095067B2 |
Liquid crystal display device
There is achieved a liquid crystal display device having a smaller picture frame region and a seal part of improved reliability. A liquid crystal display device includes a TFT substrate having a display region and a terminal region and formed with an organic passivation film, a counter substrate attached to the TFT substrate through a seal part, and a liquid crystal contained inside the seal part. A hole is formed at a predetermined pitch on the organic passivation film of the TFT substrate corresponding to the seal part when viewed on a plane. When the hole is viewed on a plane, a shortest distance from the hole to the hole is four micrometers or greater and 12 micrometers or less at a height of h1=0.9×h2 from a bottom face of the hole, where a depth of the hole is defined as h2. |
| US10095061B2 |
Frameless display device
A frameless display device includes a plurality of display units. Each of the display units includes a display panel including a display surface and a non-display surface opposite to the display surface, a frame formed on the edge of the display panel surrounding the display panel, a backlight module corresponding to the non-display surface including at least one backlight, an image elongated element corresponding to the display surface. Each of the display units further includes a light compensating module. The light compensating module is adjacent to the frame and includes at least one light panel and at least one compensating light. The light compensating module further includes a gap. The gap is defined in the light panel corresponding to the backlight. |
| US10095060B2 |
Display panel and display device
A display device includes a first substrate, a second substrate, a first polarizer, a second polarizer and a frame. The frame contacts with a first surface and a first side of the first substrate, a second surface and a second side of the second substrate, and a third side of the first polarizer. The frame has a fourth surface and a fourth side connecting to the fourth surface, and the fourth side is disposed corresponding to the second side. In a first direction perpendicular to the first surface, a shortest distance between the fourth and first surfaces is a first distance, a shortest distance between the fourth and first surfaces is a second distance, and a shortest distance between the third and first surfaces is a third distance. The third distance is substantially equal to the first distance, and the first distance and the second distance are different. |
| US10095053B2 |
Apparatus, accessory, and method for determining the diameter of a lens to be mounted onto a glasses frame, or for controlling the mounting of a glasses lens onto a glasses frame
An apparatus for determining the diameter of an ophthalmic compensation lens to be mounted onto a spectacle frame, or for controlling the mounting of an ophthalmic compensation lens onto the frame includes: an electronic tablet having a screen; a spectacle frame support having an opening and being suitable for holding the glasses frame in a predetermined position, one surface of the spectacle frame being placed near the surface of the screen; elements for storing at least one graphic image including at least one graphic reference mark associated with the ophthalmic compensation lens and/or with the patient who is to wear the ophthalmic compensation lens mounted onto the frame; elements intended for processing the image and capable of generating a projected image; elements for displaying the projected image onto the screen; and elements for aligning the frame with regards to the projected image displayed on the screen. |
| US10095052B2 |
Electronically switchable optical device with a multi-functional optical control apparatus and methods for operating the same
An electronically controllable eyewear device having a cell filled with a liquid crystal material that can be electronically operated in an auto or a manual mode. The device contains a photosensor for generating a light input signal to trigger an automatic application of voltage to the cell when the device is in an auto mode, one or more switches capable of being actuated in a series of actuation sequences each to select a distinct function, and a control circuit responsive to each actuation sequence and light input signal to operate the cell in a corresponding one of a plurality of functions, including: (i) a first sequence for affecting an ON/OFF function, (ii) a second sequence for affecting a system change from the manual mode to the auto mode, and (iii) a third sequence for changing the threshold value for triggering the automatic application of voltage. |
| US10095049B2 |
Eyeglass frames with temple overlay
Eyeglass frames include a face member with a rim and at least one temple frame member connected to the face member. The temple frame member includes an upper perimeter portion and a lower perimeter portion with a slot formed between the upper and lower perimeter portions. A temple overlay is coupled the temple frame member. The temple overlay includes an upper lip and a lower lip. The upper lip is configured to wrap around the upper perimeter portion of the temple frame member and the lower lip is configured to wrap around the lower perimeter portion of the temple frame member. The temple overlay further includes a panel extending between the upper lip and the lower lip such that the panel is exposed in the slot of the temple frame member when the temple overlay is coupled to the temple frame member. The panel may be comprised of a textile. |
| US10095045B2 |
Waveguide comprising a bragg polarization grating
An optical waveguide, for use a near-eye or heads-up display system, includes an input-coupler, an intermediate-component and an output-coupler. The input-coupler is configured to couple light corresponding to an image that is incident on the input-coupler, into the optical waveguide and towards the intermediate-component. The intermediate-component can be implemented as a Bragg polarization grating that comprises a stack of birefringent layers configured to diffract the light corresponding to the image that is incident thereon into a zero-order beam having one of right handed circular polarization or left handed circular polarization, and a first-order beam having the other one of right handed circular polarization or left handed circular polarization. The output-coupler is configured to couple, out of the optical waveguide, the light corresponding to the image that travels in the optical waveguide from the input-coupler to the output-coupler via the intermediate-component by way of total internal reflection (TIR). |
| US10095040B2 |
Laser diode uniform illuminator
A fluorescence imaging system including a light source, an optical system, camera and an excitation light filter, the optical system produces a non-uniform fluence excitation illumination beam for illuminating an object and promoting fluorescence emissions, the optical system is positioned between the light source and the object, the optical system modifies the non-uniform fluence illumination beam into a uniform fluence illumination beam and changes the divergence of the uniform fluence illumination beam, the camera has an array of pixels, the camera detects the fluorescence emissions and performs pixel intensity measurements for each of the pixels, the excitation light filter is positioned between the object and the camera and filters out the excitation illumination beam, such that the excitation illumination beam does not reach the camera. |
| US10095036B2 |
Compact near-eye display optics
Systems and methods that employ a near-eye display system including an optical assembly are described. The optical assembly may include a head-mounted display device worn by a user in which the head-mounted display device adapted to house an image projecting device and an optical assembly. The optical assembly may include, for at least one eyepiece, a first flat filter stack operable to be oriented in a first direction. and a second flat filter stack operable to be oriented in a second direction. The near-eye display system assembly may also include a display panel adapted to receive image content from the image projecting device, wherein the display panel is adapted to be oriented in the second direction. |
| US10095032B2 |
Handling different input signals
A head mountable display (HMD) system in which the size and/or distance from the viewer of a virtual screen for display of video material depends upon one or more of the following: whether the video material is in a 2-D or a 3-D format; the image resolution of the video material; the compression quality and/or data rate of the video material; the aspect ratio of the video material; the origin of the video material; and metadata associated with the video material. |
| US10095030B2 |
Shape recognition device, shape recognition program, and shape recognition method
Provided are a shape recognition device, a shape recognition program, and a shape recognition method capable of obtaining more accurate information for recognizing an outer shape of a target object. A shape recognition device according to the present invention includes: an outer shape detection unit that detects an outer shape of a hand; an extraction point setting unit that sets a plurality of points inside of the detected outer shape as extraction points; a depth level detection unit that measures respective spatial distances to points on a surface of the hand as depth levels, the points respectively corresponding to the plurality of extraction points; and a hand orientation recognition unit that determines which of a palmar side and a back side the hand shows, on the basis of a criterion for fluctuations in the measured depth levels. |
| US10095028B2 |
Display light projection optical device
There are provided a first optical member that is transparent and is formed in a thin plate shape; a Fresnel-shaped portion that is formed in a concentric form on one surface of the first optical member in the thickness direction; a half mirror layer that is formed on a surface of a Fresnel-shaped portion; a second optical member that is formed of a transparent filler for filling unevenness of a surface of the half mirror layer to form a flat surface; and a third optical member that has a transparent thin plate shape protecting an outside surface of the second optical member. A refractive index of the first optical member, a refractive index of the second optical member, and a refractive index of the third optical member are equal. |
| US10095026B2 |
Self-cleaning camera housings, self-cleaning camera modules, and monitoring systems comprising self-cleaning camera modules
A camera housing including a self-cleaning function is disclosed. More particularly, a self-cleaning camera module including a fluid based cleaning system is disclosed. A self-cleaning camera module including a fluid based cleaning system for providing accurate imaging in an uncontrolled environment is disclosed. A monitoring system including one or more self-cleaning camera modules is disclosed. |
| US10095022B2 |
Ocular optical system
An ocular optical system adapted for an imaging ray of a display image being entered an observer's eye through the ocular optical system to form an image is provided. The ocular optical system includes a first lens and a second lens arranged in order from an eye-side to a display-side along an optical axis. Each of the first lens and the second lens has an eye-side surface and a display-side surface. A maximum distance between the display-side surface of the first lens and the eye-side surface of the second lens parallel to a direction of the optical axis is less than 5 millimeters, and the ocular optical system satisfies: 6≤DLD/EPD≤20. DLD is a diagonal length of the displayed image corresponding to a single pupil of the observer, and EPD represents an exit pupil diameter of the ocular optical system. |
| US10095016B2 |
High power laser system
A laser system capable of producing a stable and accurate high-power output beam from one or more input beams of corresponding laser sources comprises one or more optical elements configured to receive the input beams wherein at least one of said one or more optical elements is made of high purity fused silica. |
| US10095014B2 |
Optical apparatuses to collect three-dimensional information of an object
The present disclosure relates to an optical apparatus of collecting three-dimensional information of an object, which includes an optical apparatus of collecting three-dimensional information of an object, which includes an optical detector, a first omnidirectional mirror and a second omnidirectional mirror. The second omnidirectional mirror is disposed between the optical detector and the first omnidirectional mirror. |
| US10095009B2 |
Zoom lens and imaging apparatus
A zoom lens is constituted essentially by six lens groups, in order from the object side to the image side: a first lens group having a positive refractive power; a second lens group having a negative refractive power; a third lens group having a positive refractive power; a fourth lens group having a positive refractive power; a fifth lens group having a negative refractive power; and a sixth lens group having a positive refractive power. The distances between all pairs of adjacent lens groups change when changing magnification from the wide angle end to the telephoto end, and Conditional Formula (1) below is satisfied: −5 |
| US10095006B2 |
Optical image capturing system
An optical image capturing system includes, along the optical axis in order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, and a fifth lens. At least one lens among the first to the fifth lenses has positive refractive force. The fifth lens can have negative refractive force, wherein both surfaces thereof are aspheric, and at least one surface thereof has an inflection point. The lenses in the optical image capturing system which have refractive power include the first to the fifth lenses. The optical image capturing system can increase aperture value and improve the imaging quality for use in compact cameras. |
| US10095000B2 |
Single-mode optical fiber having automatic control heat source specifically produced for hydraulic seepage measurement
A single-mode optical fiber having an automatic control heat source specifically produced for hydraulic seepage measurement, sequentially includes a single-core optical fiber, an inner protective elastic layer, a heat insulation steel ring, an inner-layer filling protection ring, an elastic hard ring, and an anti-seepage heat insulation hard sleeve ring arranged from inside to outside. The single-core optical is connected to a plurality of outer circular sheathing protection pipes respectively, the outer circular sheathing protection pipes sequentially pass through the inner protective elastic layer, the heat insulation steel ring, the inner-layer filling protection ring and the elastic hard ring and are connected to the anti-seepage heat insulation hard sleeve ring, each outer circular sheathing protection pipe is filled with a drainage water storage cotton sleeve, the drainage water storage cotton sleeve is connected to a second filter screen, and the second filter screen is connected to a first filter screen externally. |
| US10094999B2 |
Field installable cable termination system and method
A termination for a fiber optic cable, includes an optical connector for a fiber optic member, a collar having a hollow interior in which at least part of the optical connector is positionable, and a retaining clip positionable with respect to the collar at a location to block exiting of the optical connector from the collar. A stop in the collar limits insertion of the connector in the collar. The termination may be assembled and installed in the field.A method of assembling a cable termination assembly, includes positioning at least part of a cable and connector in a hollow collar, and inserting a retainer clip through an opening in a wall of the collar in position to block withdrawing of the connector from one end of the collar. Additionally, a resilient cover is positioned on the collar to provide a watertight connection with another device with which the cable termination assembly may be attached. The method may be carried out to assemble and install the cable termination assembly in the field. |
| US10094998B2 |
Structure for directly leading down optical unit of OPPC optical fiber cable and construction method therefor
A structure for directly leading down the optical unit (OU) from the OPPC (optical phase conductor) cable, by the OU leading-down connector (2) invented recently, is used for separating the plastic-pipe OU from the OPPC cable installed on the tower, avoiding the splicing of fibers on the tower of the old technique. Therefore it is possible to assemble the OPPC cable (1), the OU leading-down connector (2), the preformed armor rod assembly (3), the first link fitting (4), the residual cable rack (5), the second link fitting (6), the insulator string (7) on the ground all together. Then the whole assemble can be erected on to the tower. Just as the conventional overhead power line construction. So it is simple and saving in work. |
| US10094995B2 |
Rollable ribbons in loose-tube cable structures
Embodiments of the invention include an optical fiber cable. The optical fiber cable includes a plurality of multi-fiber unit tubes. The multi-fiber unit tubes are substantially circular and dimensioned to receive a plurality of optical fibers. The optical fiber cable also includes a plurality of partially bonded optical fiber ribbons positioned within at least one of the multi-fiber tubes. The partially bonded optical fiber ribbons are partially bonded in such a way that each partially bonded optical fiber ribbon is formed in a random shape. The partially bonded optical fiber ribbons also are partially bonded in such a way that the plurality of partially bonded optical fiber ribbons are randomly positioned within the multi-fiber unit tube. The optical fiber cable also includes a jacket surrounding the plurality of multi-fiber unit tubes. |
| US10094992B2 |
Optical module with wavelength dividing filter passively aligned with respect to housing
An optical module that communicates with a single optical fiber is disclosed. The optical module includes an optical transmitting unit (Tx unit), an optical receiving unit (Rx unit), a filter holder that mounts a wavelength splitting filter, and a housing that installs the Tx unit, the Rx unit and the filter holder. The housing and the filter holder each provide slopes rubbing to each other that automatically determine the angle of the wavelength splitting filter. |
| US10094984B2 |
Method of forming an optical connector
A method of forming an optical fiber connector comprises preloading an adhesive plug into a ferrule bore of a ferrule. The ferrule bore extends between a first face and a second face of the ferrule and includes a large diameter bore section extending inwardly from the first face, a micro-hole section extending inwardly from the second face, and a transition section located between the large diameter bore section and the micro-hole section. The adhesive plug: a) is coupled to at least the transition section during the preloading, b) comprises an adhesive composition in a stable form, and c) blocks an entrance into the micro-hole section from the transition section. The method also comprises storing the adhesive plug in the ferrule bore for at least one day without coupling the optical connector to an optical fiber. |
| US10094982B2 |
Passive optical circuit breaker having plural optical waveguide portions with different transmissivities
A passive optical circuit breaker includes a substrate and an optical waveguide assembly arranged relative to the substrate. The optical waveguide assembly includes a first optical waveguide portion having a first low-loss portion and a first high-loss portion, and a second optical waveguide portion having a second low-loss portion. The first low-loss portion and the second low-loss portion define a first optical path through the optical waveguide assembly, and optical energy directed through the first high-loss portion exceeding a prescribed threshold causes the first optical waveguide portion to physically deflect relative to the second optical waveguide portion and interrupt the first optical path through the optical waveguide assembly. |
| US10094980B2 |
Three-dimensional space-division Y-splitter for multicore optical fibers
The three-dimensional space-division Y-splitter for multicore optical fibers (MCF) is a 3-D device that depends on space-division splitting (SDS) by double-hump graded-index (DHGI) in a rectangular waveguide. It includes multiple single Y-splitters, each one being dedicated to one MCF core. Each Y-splitter layer has three stages, including an expander; a DHGI-SDS; and a separator. The net result of the Y-splitter is that the signal in a single multi-core fiber input has its optical power split 50-50 between two multi-core fiber outputs without an intermediate single-core single-mode fiber (SMF) conversion stage. |
| US10094976B2 |
Dispersion shifted optical fiber
A dispersion shifted optical fiber where a radius r0 of a first center segment is 0.5 μm to 2.8 μm, and a relative refractive index difference Δ0 is 0.4% or more and 0.9% or less. A radius r1 of a first segment is 1.8 μm or more and 4.5 μm or less. A radius r2 of a second segment is 4.0 μm or more and 8.0 μm or less, and a relative refractive index difference Δ2 is 0.00% or more and 0.07% or less. A radius r3 of a third segment is 4.5 μm or more and 8.5 μm or less, and a relative refractive index difference Δ3 is 0.285% or more and 0.5% or less. A radius r4 of a fourth segment is 8.0 μm or more and 16.0 μm or less, and a relative refractive index difference Δ4 is 0.005% or more and 0.04% or less. |
| US10094974B2 |
Multicore optical fiber with a randomized core structure
Multicore optical fibers are disclosed that have randomly arranged cores within a cladding matrix. In some cases, the cores are defined by air lines formed in a glass matrix. The cores can have an edge-to-edge spacing designed so that the multicore optical fiber operates in either a weak-coupling regime or a strong-coupling regime. Imaging systems and optical fiber communication systems that utilize the multicore fibers disclosed here are also presented. |
| US10094973B2 |
Optical fiber with large mode field diameter and low microbending losses
Optical fibers having a mode field diameter at 1310 nm of at least 8.8 μm, wire mesh covered drum microbending losses at 1550 nm less than 0.03 dB/km, and a 2 m cutoff wavelength less than 1320 nm. The fibers may include a central core region, an inner cladding region, an outer cladding region, a primary coating with an in situ modulus less than 0.20 MPa and glass transition temperature less than −35° C., and a secondary coating with an in situ modulus greater than 1500 MPa. The fibers may further include a depressed index cladding region. The relative refractive index of the central core region may be greater than the relative refractive index of the outer cladding region may be greater than the relative refractive index of the inner cladding region. The fibers may be produced at draw speeds of 30 m/s or greater. |
| US10094971B2 |
Optic assemblies and fixtures comprising the same
In one aspect, optic assemblies and waveguide fixtures comprising the same are described herein. In an exemplary embodiment, an optic assembly includes an optic housing, an optical insert positioned in the optic housing, and a waveguide optic positioned in the optical insert. The waveguide optic includes a light extraction face and at least two sets of light extraction elements provided on the light extraction face. The at least two sets of light extraction elements are disposed on opposing sides of an axis of symmetry for extracting a symmetric lighting distribution. |
| US10094969B2 |
Illumination device for direct-indirect illumination
An illumination device includes a plurality of light-emitting elements (LEEs); a light guide extending in a forward direction from a first end to a second end to receive at the first end light emitted by the LEEs and to guide the received light to the second end; an optical extractor optically coupled to the second end to receive the guided light, the optical extractor including a redirecting surface to reflect a first portion of the guided light, the reflected light being output by the optical extractor in a backward angular range, and the redirecting surface having one or more transmissive portions to transmit a second portion of the guided light in the forward direction; and one or more optical elements optically coupled to the transmissive portions, the optical elements to modify the light transmitted through the transmissive portions and to output the modified light in a forward angular range. |
| US10094968B2 |
Vehicular display apparatus
A vehicular display device includes a facing member having a hole formed therein, an edge-light light guide that guides lights emitted from LEDs, a diffusion member that diffuses light leaking from the edge-light light guide, and a convex light guide having a main part interposed between the diffusion member and the facing member, and a projecting portion projecting into the hole. The lights emitted from the LEDs are guided to the edge-light light guide. The lights guided to the edge-light light guide are diffused by the diffusion member to enter the convex light guide, and leaves from the projecting portion. |
| US10094966B2 |
Presentation device and game machine
A presentation device has a cylindrical display panel provided with a first pattern on an outer circumferential surface thereof and supported to be rotatable in a circumferential direction, a cylindrical light guide plate arranged along an outer circumference of the display panel and supported coaxially with the display panel such that the first pattern is visible from an outer circumferential side, and a light source opposing a portion of one edge surface of the light guide plate and configured to emit visible light. The light guide plate has prisms that are formed in a diffusing surface on an inner circumferential side opposing the outer circumference surface of the display panel, reflect visible light from the light source that enters the light guide plate from the portion of the edge surface toward an exit surface on the outer circumferential side opposing the diffusing surface and arranged along a second pattern. |
| US10094965B2 |
Pattern displaying device
A pattern displaying device includes a light path changing element, a first light source, a second light source, and a control module. The light path changing element has first inclined surfaces to reflect light and arranged into a first predetermined pattern, and second inclined surfaces to reflect light and arranged into a second predetermined pattern. The first light source is operable to emit light toward the first inclined surfaces to display the first predetermined pattern. The second light source is operable to emit light toward the second inclined surfaces in order to display the second predetermined pattern. The control module is electrically connected to the first and second light sources to control the first and second light source to emit light or not. |
| US10094961B2 |
Optical layer system
An optical layer system for a position-measuring device includes at least first, second and third functional surfaces disposed on a surface of a transparent substrate. Each of the functional surfaces have a different optical function. The functional surfaces are composed of a first layer stack and a second layer stack. |
| US10094954B2 |
One-side-protected polarizing film, pressure-sensitive-adhesive-layer-attached polarizing film, image display device, and method for continuously producing same
The present invention pertains to a one-side-protected polarizing film having a transparent protective film on only one surface of a polarizer, wherein: the polarizer contains a polyvinyl alcohol-based resin, has a thickness of 10 μm or less, and is designed to have a single-body transmittance T and a polarization degree P representing optical properties satisfying the condition of the following formula: P>−(100.929T−42.4−1)×100 (provided that T<42.3) or P≥99.9 (provided that T≥42.3); and the other surface of the polarizer has a transparent layer having a compressive elastic modulus at 80° C. of 0.1 GPa or more. Even when the polarizer has prescribed optical properties and the thickness is 10 μm or less, this one-side-protected polarizing film is capable of suppressing the occurrence of through cracks and nano-slits. |
| US10094946B2 |
Transmitter using a planar loop antenna for generating a locating signal
Location determination is performed using a transmitter including an elongated generally planar loop antenna defining an elongation axis. The elongation axis is positioned along at least a portion of a path. A magnetic field is then generated which approximates a dipole field. Certain characteristics of the magnetic field are then determined at a receiving position radially displaced from the antenna elongation axis. Using the determined certain characteristics, at least one orientation parameter is established which characterizes a positional relationship between the receiving position and the antenna on the path. The magnetic field may be transmitted as a monotone single phase signal. The orientation parameter may be a radial offset and/or an angular orientation between the receiving position and the antenna on the path. The antenna of the transmitter may be inserted into a first borehole to transmit the magnetic field to a receiver inserted into a second borehole. |
| US10094940B2 |
Method for localizing a marine mammal in an underwater environment implemented by a PAM system, corresponding device, computer program product and non-transitory computer-readable carrier medium
A method for localizing a marine animal in an underwater environment implemented by a passive acoustic monitoring (PAM) system. The passive acoustic monitoring system includes network of acoustic sensors adapted to carry out measurements of acoustic signals. The method includes: obtaining, from the network of acoustic sensors, measured data of an acoustic signal emitted by a marine animal; defining a space of dimensional representation of the underwater environment discretized in a plurality of predefined cells, for each cell of a predefined set, obtaining an error defined as a value of a cost function for the cell, the cost function giving a deviation between: at least some of the measured data; and corresponding theoretical data obtained by assuming the marine animal is located in the cell, the errors obtained for the predefined set of cells enabling to obtain at least one piece of information about localization of the marine animal. |
| US10094937B2 |
Radiation detector
In a radiation detector, an output extraction portion includes a first resistor chain, a first light detection portion of each of a plurality of radiation detection units being connected to the first resistor chain, and a second resistor chain, a second light detection portion of each of the plurality of radiation detection units being connected to the second resistor chain. |
| US10094934B2 |
Method for the geographical selection of global navigation satellite system elements
A system to select a type of satellite from a plurality of types of satellites in a multi-constellation of satellites is provided. The system includes at least a first receiver configured to input signals from a first type of satellite and a second receiver configured to input signals from a second type of satellite and a processor. The processor: executes a multi-constellation-selection software module to associate a current position with a mapping feature and select at least one selected type of satellite from the plurality of types of satellites based on the associated mapping feature; executes a compute-position/velocity/time (PVT) software module to compute a current position/velocity/time based on at least one selected input signal input at a receiver associated with the at least one selected type of satellite; and feeds the computed current position/velocity/time to the multi-constellation-selection software module based on the execution of the compute-PVT software module. |
| US10094930B2 |
Global navigation satellite system (GNSS) spoofing detection with carrier phase and inertial sensors
A system to detect spoofing attacks is provided. The system includes a satellite-motion-and-receiver-clock-correction module, a compute-predicted-range-and-delta-range module, a subtractor, and delta-range-difference-detection logic. The satellite-motion-and-receiver-clock-correction module periodically inputs, from a global navigation satellite system (GNSS) receiver, a carrier phase range for a plurality of satellites. The satellite-motion-and-receiver-clock-correction module outputs a corrected-delta-carrier-phase range for a current epoch to a first input of a subtractor. The compute-predicted-range-and-delta-range module outputs a predicted delta range to a second input of the subtractor. The predicted delta range is based on inertial measurements observed for the current epoch. The subtractor outputs a difference between the corrected-delta-carrier-phase range and the predicted delta range for the current epoch to delta-range-difference-detection logic. The delta-range-difference-detection logic determines if the difference exceeds a selected-range threshold. If the difference exceeds the selected-range threshold, the delta-range-difference-detection logic determines the GNSS receiver was spoofed in the current epoch. |
| US10094928B2 |
Turbulence ocean lidar
Embodiments relate to characterizing underwater turbulence. Initially, multispectral laser light (MLL) is generated and then converted to output laser light (OLL). The OLL is received at a polarization rotator that causes the OLL to be emitted in one of multiple modes of polarization. Next, the OLL is directed toward a target medium, where the OLL causes backscattered light to be emitted from the target medium. While using the polarization rotator to switch between the multiple modes of polarization, Stokes parameters of the backscattered light are detected and then used to characterize the underwater turbulence of the target medium. |
| US10094923B2 |
Motor vehicle having occlusion detection for ultrasonic sensors
In a method for checking a first ultrasonic sensor of a motor vehicle for an occlusion, a measuring signal of the first ultrasonic sensor is acquired by an evaluation unit, and from the measuring signal, a decay time of a natural oscillation of the diaphragm of the first ultrasonic sensor, brought about by an excitation pulse, is ascertained. From the measuring signal of either the first ultrasonic sensor or a second ultrasonic sensor, an echo produced by an object located in a sensing range of the first ultrasonic sensor is ascertained, and a distance value of the object is determined on the basis of the echo. An occlusion is signaled if the decay time is less than a predetermined threshold value which would be exceeded if ice and/or dirt were to adhere directly to the diaphragm, and if the distance value is less than a predetermined maximum value. |
| US10094921B2 |
Multi-elevational antenna systems and methods of use
The present disclosure provides systems and methods associated with an antenna system comprising a tension member configured to be towed by an aerial platform and/or secured to an orbiting satellite. In some embodiments, a first end of the tension member may be secured to the aerial platform and the second end may extend unsecured from the aerial platform at a different elevation than the first end. A plurality of antenna assemblies, each comprising at least one antenna, may be secured to and spaced along the length of the tension member. Each of the plurality of antennas may be adapted for use with a particular frequency or frequency bandwidth. For example, each of the plurality of antennas may be adapted or tuned for one or more frequencies useful for synthetic aperture radar (SAR). In some embodiments, a receiving system, a communication link, and/or an antenna location system may be utilized. |
| US10094920B2 |
Range resolution in FMCW radars
The disclosure provides a radar apparatus for estimating a range of an obstacle. The radar apparatus includes a local oscillator that generates a first ramp segment and a second ramp segment. The first ramp segment and the second ramp segment each includes a start frequency, a first frequency and a second frequency. The first frequency of the second ramp segment is equal to or greater than the second frequency of the first ramp segment when a slope of the first ramp segment and a slope of the second ramp segment are equal and positive. The first frequency of the second ramp segment is equal to or less than the second frequency of the first ramp segment when the slope of the first ramp segment and the slope of the second ramp segment are equal and negative. |
| US10094912B2 |
Operator terminal with display of zones of picture taking quality
An operator terminal of a mission system including at least one screen for displaying environmental data of a mobile carrier of a situation analysis system including at least one image sensor and a real-time spatial position of at least one object of interest. This operator terminal includes a module for obtaining at least one piece of position information representative of the position of the carrier and at least one object of interest. A computing module providing at least two different picture taking quality zones, in a predetermined spatial perimeter centered on the position of the carrier. This operator terminal also includes a module for displaying a map of said picture taking quality zones relative to the position of the carrier. The obtaining, computing and display modules are implemented to obtain a quasi-real-time refresh of said displayed map. |
| US10094911B2 |
Method for tracking a target acoustic source
A method of processing an acoustic image includes the steps of acquiring acoustic signals generated by acoustic sources in a predetermined region of space, generating a multispectral 3D acoustic image that includes a collection of 2D acoustic images, performing a frequency integration of the multispectral acoustic image for generating a 2D acoustic map, locating at least one target acoustic source of interest and modeling the signal spectrum associated with the target acoustic source, generating a classification map obtained by comparing the signal spectrum of each signal associated with each pixel of the multispectral acoustic image and the model of the signal spectrum associated with the target acoustic source to distinguish the spectrum of the signal associated with the target acoustic source from the signal spectra associated with the remaining acoustic sources, and merging the classification map and the acoustic map to obtain a merged map. |
| US10094908B2 |
Geolocation with radio-frequency ranging
A geolocation system includes an originator device configured to transmit a first wireless signal to a transponder device. The transponder device is configured to transmit a second wireless signal to the originator device. The system includes at least one observer device configured to receive the first wireless signal from the originator device and receive the second wireless signal from the transponder device. The system also includes a first processor configured to calculate a transactional difference range at the at least one observer device based on the first wireless signal received at the observer device and the second wireless signal received at the observer device. A corrected transactional difference range value may be calculated by subtracting a time-of-flight of the first wireless signal from the originator device to the transponder device from the transactional difference range. A method of performing geolocation using a transactional difference range is also disclosed. |
| US10094901B1 |
Secure communication with a traffic control system
A processor may receive an indication form a radio frequency identification (RFID) device that a mobile device is in a predetermined area. The processor may send a private key on a first frequency at a first time to the mobile device. The processor may receive a communication request from the mobile device that may contain a public decryption key. The processor may send encrypted configuration information and encrypted state information to the mobile device. In some embodiments, an RFID device, may identify that a mobile device is within a predetermined area. The RFID device may send a tag to the mobile device. The RFID may send a notification to a communicator that the tag has been sent. The RFID may acquire the encrypted configuration information and encrypted state information form the communicator. The RFID device may push the encrypted configuration information and the encrypted state information to the mobile device. |
| US10094896B2 |
Method of fastening a cage with a fastening system in an MRD
Methods of fastening a cage with a fastening system in an MRD. One method includes: assembling: a plurality of pole pieces; a plurality of side magnets, the side magnets substantially enclosing the pole pieces and thereby defining a magnetic envelope and enclosed volume therein; a plurality of side walls, the side walls substantially enclosing the side magnets; a plurality of face walls and a plurality of fastening rods; and passing a plurality of fastening rods through at least one of the side magnets and at least one of the pole pieces and fastening them in an effective measure, such that the rods physically interconnects at least one pair of side walls. |
| US10094894B2 |
Transmitting and/or receiving MRI signals for a MRI examination
An arrangement includes a superconducting split ring resonator, a cryostat, and a copper coil. The resonator is arranged in the cryostat and includes at least one ring-shaped conductor made of a superconducting material and including an opening and a taper. The copper coil may be used to transmit a MRI excitation signal. This signal causes a current to be induced in the conductor that leads to the breakdown of the superconductivity. The conductor is detuned and therefore no longer develops an interfering effect. It is possible for the effect of the breakdown of superconductivity to be used for detuning in a targeted manner. After the transmission is complete, the conductor returns into the superconducting state and acts as a superconducting reception antenna for the MRI measurement signal. The copper coil is inductively coupled to the conductor and configured to read out the signal induced in the conductor. |
| US10094890B2 |
Magnetic sensor
A magnetic sensor includes a board, a magnetoresistance element group including first and second magnetoresistance elements disposed on the board, and a magnet group including a first magnet corresponding to the first magnetoresistance element and a second magnet corresponding to the second magnetoresistance element. This magnetic sensor can have a small size and high accuracy. |
| US10094889B2 |
Systems and arrangements of three-contact hall-effect devices and related methods
Embodiments relate to vertical Hall effect devices comprising Hall effect structures with three contacts in each Hall effect region. In one embodiment, the contacts are interconnected with terminals such that the Hall effect device has symmetry and nominally identical internal resistances in the absence of externally applied magnetic fields. Embodiments are capable of operating in multiple operating phases, such that spinning can be used to measure field redundantly and improve magnetic field measurement accuracy. |
| US10094888B2 |
Low-power magnetometer assemblies with high offset stability
Systems, methods, and computer-readable media for calibrating the offset of a magnetometer assembly with reduced power are provided. In one embodiment, a method for operating an assembly may include determining a difference between a current signal measurement output component of a first magnetometer sensor and a previous signal measurement output component of the first magnetometer sensor, comparing the determined difference with a current threshold value, and generating an assembly output based on the comparing, where, when the determined difference is greater than the current threshold value, the generating may include providing a first assembly output using a current offset output component of a second magnetometer sensor, and, when the determined difference is less than the current threshold value, the generating may include providing a second assembly output using a previous offset output component of the second magnetometer sensor. |
| US10094886B2 |
Battery state of charge indicator with an indicator circuit
A state of charge indicator including an indicator with a display threshold and an indicator circuit electrically coupled to the indicator such that when a main cell voltage of a main cell is greater than a display threshold, the indicator circuit applies a driver voltage to the indicator such that the indicator is inactive and when the main cell voltage is less than the display threshold, the indicator circuit applies the driver voltage to the indicator such that the indicator is active. |
| US10094883B2 |
Voltage detecting device and battery pack monitoring system
A voltage detecting device detects a differential voltage between two input nodes having a non-zero common mode voltage. A differential voltage detecting circuit 5 detects the differential voltage by sampling each voltage of the input nodes and outputs a detection voltage indicating a detection result. A leak canceling circuit generates a compensating current, which flows in opposition to a leak current flowing out from the input nodes in correspondence to an operation of the differential voltage detecting circuit. An operation control part controls the leak canceling circuit to perform or stop a canceling operation. A failure diagnosing part performs a failure diagnosis about the leak canceling circuit based on a first detection value and a second detection value of the detection voltages, which are detected during periods when the leak canceling circuit performs and stops the canceling operation. |
| US10094880B2 |
Determining battery state of charge using an open circuit voltage measured prior to a device operation stage
A system to accurately determine a battery state of charge (SOC) in an electronic device, in some embodiments, comprises: a battery to provide power to said electronic device; and a fuel gauge coupled to the battery and capable of determining an open circuit voltage (OCV) associated with the battery, wherein the fuel gauge determines said OCV after the battery is installed in the electronic device and before the electronic device enters an operation stage, wherein the fuel gauge determines a state of charge associated with the battery based on said OCV. |
| US10094878B1 |
Winding fault detection using inverter harmonics
A controller for driving a motor includes a multiphase driver, an analog-to-digital converter (ADC), impedance estimation circuitry, and fault detection circuitry. The multiphase driver is configured to generate drive signals for energizing each motor phase winding. The ADC is configured to digitize voltage and current from each motor phase winding. The impedance estimation circuitry is configured to determine a phasor value for the digitized voltages and for the digitized currents at a predetermined harmonic frequency, and to determine a sequence impedance value based on the phasor values. The fault detection circuitry is configured to identify a fault in the windings of the motor based on the sequence impedance value. |
| US10094873B2 |
High capacity I/O (input/output) cells
A wafer structure has a plurality of semiconductor die. Each semiconductor die includes circuitry, a test pad for use in testing the circuitry, and a plurality of external pins. The test pad includes first, second, third, and fourth metal lines, a via, and a metal cover that receives a probe. The first and second metal lines are in a first metal layer and run in parallel, are insulated from each other, and are adjacent. The third and fourth metal lines are in a second metal layer run in parallel, are insulated from each other, and run orthogonal to the first and second metal lines. The first via is coupled to the first metal line and the third metal line. One or more external pins are connected to the metal cover. |
| US10094870B2 |
Method for locating a fault
The invention concerns a method for locating a fault affecting an electrical appliance that comprises a communication interface and a female electrical connector, the female electrical connector comprising at least one conductive element mounted movable between an active position and a rest position, the female electrical connector comprising test means connected to the conductive element when same is in the rest position; the locating method comprising: a disconnection step; a test step consisting of testing the communication interface by cooperating with the test means of the female electrical connector; a locating step consisting of locating the fault in the electrical appliance or in an external element. |
| US10094868B2 |
Test and measurement instrument having advanced triggering capability
A test and measurement instrument, including an input configured to receive a signal-under-test, a user input configured to accept a first trigger event and a second trigger event from a user, a first trigger decoder configured to trigger on an occurrence of the first trigger event and generate a first trigger signal, a second trigger decoder configured to trigger on an occurrence of the second trigger event occurring after the first trigger event and generate a second trigger signal, and an acquisition system configured to acquire the signal-under-test in response to the first trigger signal and store the acquired signal-under-test based on whether the second trigger signal validates or invalidates the first trigger signal. |
| US10094867B2 |
Method of evaluating semiconductor device and apparatus for evaluating semiconductor device
A method of evaluating a semiconductor device having an insulated gate formed of a metal-oxide film semiconductor. The semiconductor device has a high potential side and a low potential side, and a threshold voltage that is a minimum voltage for forming a conducting path between the high and low potential sides. The method includes determining a variation of the threshold voltage at turn-on of the semiconductor device by continuously applying an alternating current (AC) voltage to the gate of the semiconductor device, a maximum voltage of the AC voltage being equal to or higher than the threshold voltage of the semiconductor device. |
| US10094863B2 |
High-resolution power electronics measurements
Disclosed examples include systems to determine an on-state impedance of a high voltage transistor, and measurement circuits to measure the drain voltage of a drain terminal of the high voltage transistor during switching, including an attenuator circuit to generate an attenuator output signal representing a voltage across the high voltage transistor when the high voltage transistor is turned on, and a differential amplifier to provide an amplified sense voltage signal according to the attenuator output signal. The attenuator circuit includes a clamp transistor coupled with the drain terminal of the high voltage transistor to provide a sense signal to a first internal node, a resistive voltage divider circuit to provide the attenuator output signal based on the sense signal, and a first clamp circuit to limit the sense signal voltage when the high voltage transistor is turned off. |
| US10094860B2 |
System and method for estimating energy consumption of an HVAC system
A system and method for estimating energy consumption in an HVAC system, the method including the steps of determining a system characteristic value, obtaining an operational condition value, determining a base power consumption value based at least in part on the system characteristic value and the operational condition value, determining an operational run time for the system, and determining an estimated energy consumption based at least in part on the operational run time and the base power consumption value. |
| US10094855B1 |
Frequency visualization apparatus and method
A frequency visualization apparatus for detecting and displaying one or more specific sets of energy waves based on one or more of defined discrete sets of frequency ranges is disclosed, the apparatus including two or more directional radio frequency antennas for capturing a field of view, such orientation comprising a detector array, each antenna configured to output a specific voltage based on the strength of the intercepted radio waves, two or more voltage amplifiers in communication with the one or more radio frequency antennas, two or more analog to digital converters, a digital memory apparatus connected to the two or more converters for receiving and storing the digital data in a numeric array, a processor connected to the digital memory apparatus, and a display connected to the processor for displaying a visual array comprising visual array elements, each visual array element corresponding to a specific antenna of the detector. |
| US10094851B2 |
Micro-electromechanical device comprising a mobile mass that can move out-of-plane
The invention relates to a micro-electromechanical device used as a force sensor, comprising a mobile mass connected to at least one securing zone by means of springs or deformable elements, and means for detecting the movement of the mobile mass, the mobile mass having an outer frame and an inner body, the outer frame and the inner body being connected by at least two flexible portions forming integral decoupling springs on two separate sides of the outer frame. |
| US10094850B2 |
Magnetic ranging while rotating
A method for magnetic ranging includes rotating a downhole tool in a drilling well in sensory range of magnetic flux emanating from a target well. The downhole tool includes a magnetometer set and an accelerometer set rotatably coupled to the tool. The magnetometer set and the accelerometer set acquire corresponding magnetometer measurements and accelerometer measurements while rotating. The magnetometer measurements are transformed to a rotation independent reference frame to obtain rotation invariant measurements which are in turn processed to compute at least one of a distance and a direction from the drilling well to the target well. |
| US10094849B2 |
Rough road determination device
A rough road determination device (100) is mounted on a vehicle (1) that is equipped with an internal combustion engine (10) having a crank angle sensor (31). This rough road determination device is equipped with determination means (20) for determining whether or not a road on which the vehicle travels is a rough road, by comparing a first amplitude fluctuation amount as an amplitude fluctuation amount of one pulse of an output of the crank angle sensor, which is determined in advance on the basis of a rotational speed of the internal combustion engine, with a second amplitude fluctuation amount as an amplitude fluctuation amount of one pulse that is actually output from the crank angle sensor. |
| US10094848B2 |
Pipetting apparatus and methods for an automatic analysis device
The invention relates to a pipetting apparatus for an automatic analysis device, which is particularly stable and allows simple and error-proof replacement of the pipetting apparatus and, therefore, particularly reliable operation of the analysis device. To this end, an essentially frustoconical fastening body is arranged around an axial region of the needle body. |
| US10094846B2 |
Automatic analyzer and sample-processing system
A sample-processing system that improves total system processing efficiency, and reduces a sample-processing time, by establishing a functionally independent relationship between a rack conveyance block with rack supply, conveyance, and recovery functions, and a processing block with sample preprocessing, analysis, and other functions. A buffer unit with random accessibility to multiple racks standing by for processing is combined with each of multiple processing units to form a pair, and the system is constructed to load and unload racks into and from the buffer unit through the rack conveyance block so that one unprocessed rack is loaded into the buffer unit and then upon completion of process steps up to automatic retesting, unloaded from the buffer unit. Functional dependence between any processing unit and a conveyance unit is thus eliminated. |
| US10094845B2 |
Sample processing apparatus and sample processing method
According to an embodiment, a sample processing apparatus includes a detection section configured to detect pose information regarding a sample container which is configured to house a sample; and a raising section which turns the sample container in a predetermined direction based on the pose information regarding the sample container to raise the sample container. |
| US10094844B2 |
Automatic analyzer
In determining whether a rack inputted to the automatic analyzer by the user is to be transferred to an analysis section or not, samples existing in a route from a buffer to a sample dispensing position in the analysis section are identified, and the number of items in which suction by a nozzle has not been completed in analysis items requested for the samples is managed. When the number of items is reduced to be smaller than a given number, the conveyance of a next rack from the buffer to the analysis section is controlled, thereby limiting the number of analysis items requested for samples in a waiting state for analysis in the analysis section constantly to be smaller than a fixed number. As a result, a period of time until a measurement result of emergency samples is outputted can be reduced even when emergency samples are newly inputted. |
| US10094843B2 |
Laboratory sample distribution system and laboratory automation system
A laboratory sample distribution system comprising a transport plane and a cleaning device for cleaning the transport plane is presented. The cleaning device is adapted to automatically clean the transport plane similar to sample container carriers moving also on the transport plane. A laboratory automation system comprising such a laboratory sample distribution system is also presented. |
| US10094841B2 |
Automatic analyzer
A control unit outputs measurement status information including the time up to the completion of creation of the calibration curve for each of the desired measurement items to a display unit. The output/display of the calibration curve data measurement status for each of the items enables the operator to be aware of information about a failure to set a standard solution or to request the setting of the standard solution and to recognize how long he or she will need to wait until the creation of the calibration curve begins. The operator can therefore know what can be done while waiting, thereby improving job efficiency. |
| US10094839B2 |
Biomarker of renal dysfunction
The present invention relates to a method for a method for predicting the development of renal dysfunction in a subject following physical trauma, hypotension, sepsis and/or septic shock syndrome, wherein the method comprises the steps of: —a. determining the level of an anti-inflammatory cytokine present in a sample taken from the subject after physical trauma, after a hypotensive event, after sepsis, and/or after septic shock syndrome; b. predicting the development in the subject of renal dysfunction on the basis of the level of an anti-inflammatory cytokine determined in step a). |
| US10094833B2 |
Method and kit for detecting bacterial infection
The invention relates to a novel antibody which binds to C-SLPI selected from the group consisting of SEQ ID NOs: 3 and 4. |
| US10094831B2 |
Norovirus detection sensor and electrochemical sensing method using the same
Disclosed herein are a norovirus detection sensor and an electrochemical sensing method using the sensor. Specifically, in the norovirus detection sensor including a bioreceptor and a signal detector, a three-dimensional gold nanosurface electrode is used as a substrate, and the bioreceptor employs concanavalin A as a sample capture agent immobilized to the substrate and capable of binding to norovirus. Therefore, the norovirus detection sensor has improved sensitivity by employing the three-dimensional gold nanosurface electrode having a wide surface area. In addition, the norovirus detection sensor has effects of reducing manufacturing costs using a non-antibody material, i.e., concanavalin A which is inexpensive and readily available. |
| US10094827B2 |
Drug target site within GP120 of HIV
The present invention relates to a method of designing an inhibitor of the binding of HIV (human immunodeficiency virus) glycoprotein (gp)120 to a CD4-receptor or to the integrin alpha4 beta7 (a4b7). The inhibitor interacts with at least two amino acid residues comprised in six motifs within the 3-dimensional structure of gp120. Also provided are compounds, pharmaceutical compositions thereof and uses thereof in the development of an inhibitor of the binding of a HIV gp120 to a CD4-receptor or an integrin alpha4 beta7 (a4b7). The inhibitors are useful for the prevention or treatment of an HIV infection and/or diseases associated with an HIV infection. |
| US10094826B2 |
Method of assessing rheumatoid arthritis by measuring anti-CCP and anti-PIK3CD
Described is a method aiding in the assessment of rheumatoid arthritis (“RA”). The method is used in assessing RA in vitro. It is practiced by analyzing biochemical markers, including measuring the concentration of anti-CCP and anti-PIK 3CD and correlating the concentrations determined to the absence or presence of RA. Also disclosed is the use of a marker panel including anti-CCP and anti-PIK3CD in the diagnosis of RA and it teaches a kit for performing the method. Also described is the use of a marker panel comprising anti-CCP and anti-PIK3CD to differentiate RA from other autoimmune diseases, preferably osteoarthritis (OA). |
| US10094821B2 |
Engineered renal tissues, arrays thereof, and methods of making the same
Disclosed are renal tissues and arrays thereof that include a layer of renal interstitial tissue, the renal interstitial tissue comprising renal fibroblasts and endothelial cells; and a layer of renal epithelial tissue, the renal epithelial tissue comprising renal tubular epithelial cells, the renal epithelial tissue in contact with the layer of renal interstitial tissue to form a three-dimensional, engineered, biological renal tissue. Also disclosed are methods of fabricating and using the same. |
| US10094815B2 |
Method to enhance exploration, development and production of hydrocarbons using multiply substituted isotopologue geochemistry, basin modeling and molecular kinetics
A method and system are described that may be used for exploration, production and development of hydrocarbons. The method and system may include analyzing a sample for a geochemical signature, wherein the geochemical signature includes a multiply substituted isotopolog signature and/or a position specific isotope signature. Then, the historical temperature, type of alteration and/or extent of alteration may be determined from the signature(s) and used to develop or refine an exploration, development or production strategy. |
| US10094814B2 |
Performance testing device for acid fracturing fluid and application thereof
A performance testing device for acid fracturing fluid includes: two semiterete rock core holders, the flat face sides of the two semiterete rock core holders being arranged opposite to each other; the two semicircle sides of the two semiterete rock core holders being provided with a rotation member which is opened with a first groove; the two semiterete rock core holders being able to rotate about a first rotation axis formed corporately by the two rotation members; a pressure applying shell having a recessed portion that matches with the curved face side, the recessed portion being able to cooperate with the curved face side, the pressure applying shell being able to apply a pressure to the two rock core holders to bring the two flat face sides thereof together. |
| US10094811B2 |
Color changeable hydrogen detection sensor based on molybdenum oxide and method of manufacturing the same
Disclosed are a hydrogen detection sensor and a method of manufacturing the same. The hydrogen detection sensor is manufactured by using hydrothermal synthesis method to synthesize a molybdenum oxide (MoO3) nanostructure, and irradiating UV light thereon to form an MoO3—Pd nanocomposite comprising the molybdenum oxide nanostructure with palladium (Pd) catalyst particles, and coating the MoO3—Pd nanocomposite on a substrate. As such, a visible color change from the MoO3 before and after exposure to hydrogen may be so obvious that the sensing or sensitivity of hydrogen and the long-term stability may be substantially improved. In addition, the manufacturing process is simple, and the manufacturing costs may be reduced. |
| US10094808B2 |
Method and device for evaluating porosities inside composite material
In a method of evaluating porosities, firstly, an ultrasonic wave is input in a thickness direction of a composite material to an incident surface which is one of the surfaces of the composite material having a multi-layer structure, and a reflective wave (whole reflective wave) is received from the incident surface. Then, the time-frequency analysis for the received whole reflective wave is performed. Thus, the temporal change information of the reflective wave (interlayer reflective wave) included in the whole reflective wave and reflected on an interlayer interface of the multi-layer structure, is obtained. This change information is suitably used to evaluate a distribution of porosities in the thickness direction of the composite material. |
| US10094801B2 |
Amplified dual-gate bio field effect transistor
The present disclosure provides a bio-field effect transistor (BioFET) and a method of fabricating a BioFET device. The method includes forming a BioFET using one or more process steps compatible with or typical to a complementary metal-oxide-semiconductor (CMOS) process. The BioFET device may include a substrate; a gate structure disposed on a first surface of the substrate and an interface layer formed on the second surface of the substrate. The interface layer may allow for a receptor to be placed on the interface layer to detect the presence of a biomolecule or bio-entity. An amplification factor of the BioFET device may be provided by a difference in capacitances associated with the gate structure on the first surface and with the interface layer formed on the second surface. |
| US10094800B2 |
Assays and apparatus for detecting electrochemical active markers in an electric field
The invention provides a method of probing for a nucleic acid comprising: contacting a nucleic acid solution with an oligonucleotide probe labelled with an electrochemically active marker, providing conditions at which the probe is able to at least partially hybridize with any complementary target sequence which may be present in the nucleic acid solution, selectively degrading either hybridized, partially hybridized or unhybridized nucleic acid probe, and electrochemically determining information relating to the electrochemically active marker. The invention further provides novel molecules with use in methods of the invention. |
| US10094799B2 |
Electron mediator and electrochemical biosensor employing the same
Provided is an electron mediator system, which may include a first transition metal complex and a second transition metal complex, wherein a working potential of the electron mediator system may be substantially the same as a molar average of a working potential of the first transition metal complex and a working potential of the second transition metal complex. |
| US10094798B2 |
Reference electrode and an arrangement for an electrochemical measurement
The present invention relates to the field of measuring and to electrochemical measurement, and more particularly to a reference electrode and to an arrangement for an electrochemical measurement. A reference electrode (13) for an electrochemical measurement according to the present invention comprises an inner reference element (14), which inner reference element (14) has been embedded into a solid electrochemically active composite material (15). An arrangement (16) for an electrochemical measurement comprises an inner reference element (17) and at least one indicator electrode (19), (20), which inner reference element (17) and the at least one indicator electrode (19), (20) have been embedded into a solid electrochemically active composite material (18). The solution according to the present invention may be utilized in any kind of electrochemical measurement in the fields of e.g. clinical analysis, environmental analysis and industrial analysis. |
| US10094793B2 |
Nanomaterial-based photothermal immunosensing for quantitative detection of disease biomarkers
Certain embodiments of the invention are directed to a photothermal immunoassay employing a thermometer or colorimetric detection method for sensitive quantitative readout based on the photothermal effect provided by a detection reagent. |
| US10094790B2 |
Measurement chamber for a compact goniometer in an x-ray spectrometer
A measurement chamber of an x-ray spectrometer for analyzing x-ray fluorescence radiation from a measuring sample has an entrance opening for the entry of x-ray fluorescence radiation into the measurement chamber, a first goniometer arm for holding and adjusting an analyzer crystal, and a second goniometer arm for holding and adjusting an x-ray detector. The measurement chamber and entrance opening are sealed in a vacuum-tight manner by way of a window. The chamber contains a bearing block for receiving and holding both goniometer arms in a concentric and rotatable manner, the arms each being mechanically adjustable by means of a piezo-motor, which is securely connected to the bearing block or a drive plate of the respective goniometer arm. The measurement chamber contains all mechanical components of the goniometer and allows for a more compact, lighter and more stable x-ray spectrometer with a rotatable goniometer and little heat influx into the system. |
| US10094789B2 |
Microwave moisture meter and sensor
A microwave moisture sensor for agricultural materials, such as grains and nuts, is disclosed herein that includes a material sample holder having a substantially cylindrical cavity formed therein. The meter assembly further includes a transmitting antenna on a side of the sample holder and a receiving antenna on a side of sample holder directly opposite the transmitting antenna wherein the sample holder is located between the two antennas, the receiving antenna configured to receive a transmitted microwave through the sample holder. |
| US10094788B2 |
Surface acoustic wave sensors in semiconductor processing equipment
The implementations described herein generally relate to a sensing device for use in the semiconducting industry which sense process parameters to control semiconductor processes. More specifically, the implementations relate to packaging for a surface acoustic wave (SAW) based devices or wireless or RF-responsive sensors for use in the harsh processing environments of a semiconductor processing chamber such that the neither the sensor and its components nor the chamber components interfere with or contaminate one another. The sensor packaging may include various packaging layers with or without protective coatings and a waveguide. The packaging may have a thickness chosen such that the thickness is less than the electromagnetic wavelength of a SAW sensor radio wave. The sensing devices may be disposed in cavities of the chamber, the processing volume, on chamber components, and/or on the substrate. |
| US10094783B2 |
Prevention of cross-contamination in systems for rapid analysis of biological samples
A system for use in rapid sample analysis that includes a biosensor reagent, wherein the biosensor reagent includes living biological cells; a reservoir card, wherein the reservoir card stores the biosensor reagent; and a test cartridge base, wherein the test cartridge base is configured to accept the reservoir card, and wherein the test cartridge base further includes a reaction chamber having a central axis, wherein the reaction chamber has the shape of a revolved half ellipse; and an inlet channel connected to the reaction chamber, wherein the inlet channel is positioned above the reaction chamber at an angle of 15-60 degrees above the horizontal, and wherein the inlet channel is offset from the central axis of the reaction chamber. |
| US10094780B2 |
Imaging apparatus and method
A subject-to-be-examined support unit that supports a subject to be examined, a light source unit that outputs light entering the subject-to-be-examined support unit from a side opposite to a side by which a sample is supported, a fluorescent plate that is illuminated with the light that has been output from the light source unit and passed through the subject-to-be-examined support unit and the sample, and emits fluorescence, a photomultiplier that detects fluorescence that has been emitted from the fluorescent plate and passed through the subject-to-be-examined support unit and the sample, and a plate support unit that supports the fluorescent plate are provided. The plate support unit is structured in such a manner that a distance between the subject-to-be-examined support unit and the fluorescent plate is changeable by moving the fluorescent plate in a direction closer to the subject-to-be-examined support unit and in a direction away therefrom. |
| US10094779B2 |
Optical measurement device and optical measurement method
An optical measurement device inputs excitation light to an integrating sphere in which a sample is disposed, irradiates the sample with the excitation light having a predetermined beam cross-section, detects measurement light output from the integrating sphere by a photodetector, and acquires intensity data of the sample. The optical measurement device includes a storage unit in which correction data is stored and an optical characteristic calculation unit for calculating optical characteristics of the sample based on the intensity data of the sample and the correction data. The correction data is calculated based on first corrective intensity data and second corrective intensity data. The predetermined beam cross-section is covered with the first light absorbing member and covers the second light absorbing member. |
| US10094774B2 |
Scattering measurement system and method
A scattering measurement system is provided, including: a light source generator for generating a detection light beam with discontinuous multi-wavelengths, and generating a multi-order diffraction light beam with three-dimensional feature information when the detection light beam is incident on an object; a detector having a photosensitive array for receiving and converting the multi-order diffraction light beam into multi-order diffraction signals with the three-dimensional feature information; and a processing module for receiving the multi-order diffraction signals and comparing the multi-order diffraction signals with multi-order diffraction feature patterns in a database so as to analyze the three-dimensional feature information of the object. |
| US10094767B2 |
Image processor, image processing method, and program
Image processor quantifies a specific biological material in a region of interest of a sample stained with a first staining reagent capable of staining the biological material and stained with a second staining reagent capable of staining a specific region of a cell without interfering with staining with the first staining reagent. A first input means inputs a first image showing the position of expression of the biological material stained with the first staining reagent; a second input means inputs a second image acquired in the same field of view as the first image and shows the morphology of the specific region of the cell stained with the second staining reagent; second image specific region extraction means extracts the specific region from the second image; and derivation means derives the region of interest based on at least the second image undergoing extraction of the specific region among the first and second image. |
| US10094762B2 |
Patterned capillary device and process for fabricating thereof
A patterned capillary device comprising a pattern on an inner surface is described herein. More specifically, the patterned capillary device comprises a wall having an outer surface and an inner surface, the wall defining a fluidic channel. A substantially opaque film covers the inner surface of the wall, the opaque film comprising a plurality of substantially transparent segments defining a pattern. A process for fabricating a pattern formed of opaque and transparent portions on an inner surface of a capillary device is also described herein. |
| US10094760B2 |
Particle measuring apparatus
A particle measuring apparatus includes a flow cell configured to flow a specimen, a first light source configured to emit light having a first wavelength, and a second light source configured to emit light having a second wavelength different from the first wavelength. An irradiation optical system is configured to irradiate the flow cell with light emitted from the first light source and the second light source. The irradiation optical system includes a dichroic mirror configured to transmit the light emitted from the first light source and reflect the light emitted from the second light source, and a light collecting lens configured to collect the light emitted from the first and second light sources and passed through the dichroic mirror at the flow cell. The second light source and the dichroic mirror are turnable about rotation axis that are orthogonal to one another. |
| US10094758B2 |
Nozzle and method for flow cytometry
The invention relates to a nozzle for flow cytometry, the housing of which is tapering towards an outlet and in which a feed tube is arranged for a core flow liquid, the outlet opening of which is arranged at a distance from the outlet of the housing. The outlet of the housing forms the outlet of the nozzle. The housing of the nozzle extends from its outlet, which is arranged at its first end to its opposite second end, and has an inlet for a sheath flow liquid connected with the internal volume. The nozzle is characterized in that in the housing a leading element that promotes the alignment of particles extends from both sides of the feed tube. |
| US10094757B2 |
Particulate measurement apparatus and particulate measurement system
A particulate measurement apparatus controls a particulate sensor which includes an ion generation section (110), an exhaust gas electrification section (120), an ion trapping section (130), and a second electrode (132). The second electrode (132) is maintained at a potential repulses the ions to assist the trapping of the ions at the ion trapping section (130). The particulate measurement apparatus includes a second isolation transformer (720b) and an auxiliary electrode current measurement circuit (780). The second isolation transformer (720b) applies a voltage to the second electrode (132) through a second wiring line (222). The auxiliary electrode current measurement circuit (780) detects an auxiliary electrode current Iir flowing to the second wiring line (222). The particulate measurement apparatus determines at least one of the state of the particulate sensor and the state of the second wiring line (222) based on the auxiliary electrode current Iir. |
| US10094754B2 |
Pressure indicator for hydraulic hammer
A pressure indicator for a hydraulic hammer is provided. The pressure indicator includes a sleeve member configured to couple to an opening defined in a wall housing of an accumulator of the hydraulic hammer. The pressure indicator further includes a plunger slidably disposed within the sleeve member and movable between a first position and a second position with respect to the sleeve member. The plunger includes a first end disposed outside the wall housing of the accumulator. The plunger further includes a flange coupled to a second end. The pressure indicator further includes an elastic member inserted over the plunger and disposed between the wall housing of the accumulator and the flange. A position of the first end of the plunger with reference to an outer end of the sleeve member provides a visual indication of the pressure of the gas within the accumulator. |
| US10094751B2 |
System and method for determining direct damage tolerance allowables
A method of determining damage tolerance allowables in a specimen, the method includes applying a cyclic load to a specimen until a first crack emanates from a notch in the specimen, the cyclic load having a maximum load and a minimum load. The method also includes applying a subsequent cyclic load to the specimen until the first crack grows to form a second crack emanating from the first crack, the subsequent cyclic load having the same maximum load but a greater minimum load. |
| US10094744B2 |
Collection device and material
Swabs, materials and methods of making same, include randomly arranged sea-island bicomponent fibers. According to certain embodiments, swabs and methods of using such swabs are provided so as to collect and release a biological sample comprising a flock fiber tipped applicator wherein the flock fibers are sea-island bicomponent fibers attached to an end portion of the applicator with an adhesive selected from the group consisting of a photocurable acrylic adhesive and a polyurethane adhesive, the bicomponent fibers being structurally stable in water and the sea component of the bicomponent flock fibers being intact. |
| US10094735B2 |
Plastic tube sealing and test system
A tube sealing positioning apparatus has a tube holder slidable on a vertical guide from a lower to an upper portion of a sealing chamber for positioning adjacent a heating apparatus and a clamping apparatus. The heating apparatus may have a nozzle to direct heated air on an open end of a plastic tube. The clamping apparatus may have two clamping devices slidably disposed to clamp the heated open end of the plastic tube to fuse the tube wall adjacent the open end. A control processor may be connected to control movement and dwell time of the tube holder, and to control heat application and clamp spacing and time. A sealed tube may be attached to a top cover to be positioned in a test container. A sealing disk may close the top cover and may direct fluid pressure into the tube and apply a vacuum to the test container. |
| US10094734B2 |
Methods for detection, marking and sealing leaks in pipes or ducts
A system and method for remote detection, marking and/or sealing leaks in pipe or duct networks are provided. Aerosolized sealant particles that have a surface tackiness that diminishes over time are introduced into the pipe interior. A pressure differential is created and the micron scale particles adhere to the leak edges and to other particles as they are brought to the leaks and then leave the gas streamlines. Control of particle size, drying rate and particle residence time in the pipe interior allows control over the treatment area so that leaks are sealed in the pipes without sealing purposeful openings such as pilot lights or gas valves. This control also produces seals in duct systems with minimal tack at the time the duct systems are returned to service. Particles that do not participate in the formation of a seal can be collected or flushed through the system. |
| US10094726B2 |
Membrane isolated, gel-filled force sensor
Embodiments generally relate to assembly and methods for detecting force. A force sensor assembly may comprise a sense element, an isolation medium, a thin membrane, and a substrate. Typically, the sense element may be located adjacent to the substrate, the isolation medium may be located adjacent to the sense element, and the thin membrane may be located adjacent to the isolation medium. Generally, the thin membrane may be configured to provide a shield between an external medium and the isolation medium and transfer a force from the external medium to the isolation medium. In this manner, the isolation medium may be configured to transfer the detected force to the sense element. The sense element may electrically communicate the force data as output signals to the electrical traces on the substrate. |
| US10094725B2 |
Production method for a detection apparatus and detection apparatuses
A production method for a detection apparatus includes: forming at least one sensitive region having at least one exposed sensing area on and/or in a semiconductor substrate, encapsulating at least one part of the semiconductor substrate so that the at least one sensing area is sealed in an air-, liquid- and/or particle-tight fashion from an external environment, and forming at least one opening so that at least one air, liquid and/or particle access from the external environment to the at least one sensing area is created, wherein before forming the at least one opening, at least one first test and/or calibration measurement is performed, for which at least one sensor signal of the at least one sensitive region having the at least one sensing area sealed in an air-, liquid- and/or particle-tight fashion is determined as at least one first test and/or calibration signal. Also described are related detection apparatuses. |
| US10094724B2 |
Pressure sensor
A pressure sensor which detects variation in pressures, the pressure sensor including a cantilever which is bent according to a pressure difference between the inside and the outside of a cavity in a sensor main body, and an intra-lever gap which is formed on a proximal end portion of the cantilever. The proximal end portion is partitioned into a first support portion and a second support portion by an intra-lever gap in a second direction orthogonal to a first direction in which the proximal end portion and a distal end portion are connected to each other in plan view. A doped layer which is provided on a portion of the first and second support portions forms a first displacement detection portion and a second displacement detection portion. Lengths of the first and second displacement detection portions are shorter than those of the first and second supports along the second direction. |
| US10094720B2 |
System and method of magnetic shielding for sensors
A system includes a magnetostrictive sensor. The magnetostrictive sensor includes a driving coil configured to receive a first driving current and to emit a first magnetic flux portion through a target and a second magnetic flux portion. The magnetostrictive sensor also includes a first sensing coil configured to receive the first magnetic flux portion and to transmit a signal based at least in part on the received first magnetic flux portion. The received first magnetic flux portion is based at least in part on a force on the target. The magnetostrictive sensor includes a magnetic shield disposed between the driving coil and the first sensing coil. The magnetic shield is configured to reduce the second magnetic flux portion received by the first sensing coil. The magnetic shield includes a composite with a conductive material and an insulating material, a metamaterial, or a mesh structure, or any combination thereof. |
| US10094719B2 |
Devices and methods for measuring thermal flux and estimating rate of change of reactive material within a subsurface formation
Devices and methods for measuring subsurface thermal fluxes and for estimating a rate of change in the amount of a reactive material within a subsurface formation using the measured thermal fluxes are described herein. The methods of measuring subsurface thermal fluxes may use at least one array of temperature sensors distributed along a vertical transect projecting from the surface and into the subsurface of a region of interest. Methods of estimating a rate of change in the amount of a reactive material within a portion of the region of interest based on perturbations of the thermal profile within the subsurface due to an endothermic or exothermic degradation of the reactive material within the portion of the region of interest are also described herein. |
| US10094710B2 |
Backlight detection device and detection method
An embodiment of the present disclosure provides a backlight detection device, comprising: a carrier plate, having a backlight detection region for carrying a backlight to be detected; a light property detection plate with a plurality of brightness sensors arranged thereon, configured for detecting light properties of different regions of a backlight to be detected which is positioned in the backlight detection region; and a data processing unit, in signal connection with the plurality of brightness sensors, configured for judging whether the light property of the backlight to be detected is qualified or not according to a plurality of brightness signals of different regions of the light source to be detected which are detected by the plurality of brightness sensors. |
| US10094704B2 |
System for estimating a mass of a payload in a hauling machine
A system for estimating a payload includes a torque sensor, a grade detector, and a machine acceleration sensor. A controller compares the angle of inclination to its threshold, compares the rate of change in the angle of inclination to its threshold, and compares the machine acceleration to its threshold. An estimate of the payload is determined based upon the output torque from the prime mover, the angle of inclination of the machine, and the unloaded mass but only if the angle of inclination of the machine is greater than the angle of inclination threshold, the rate of change in the angle of inclination is less than the inclination rate of change threshold, and the machine acceleration is less than the acceleration threshold. |
| US10094699B2 |
Force-sensing conveyor belt
A conveyor belt and a weighing system for weighing articles conveyed on a conveyor belt. The conveyor belt includes an array of force-sensing elements embedded in the belt to measure forces normal to the belt's conveying surface. The force-sensing elements form parts of passive resonant circuits that each include a capacitor and an inductive coil. Either the capacitor or the inductive coil can be a force-sensitive element. Measuring circuits external to the belt include an oscillator having a coil that inductively couples to the resonant circuit in the belt as it passes closely by. A force applied to the belt at a force-sensitive element changes the resonant frequency of its resonant circuit, which also causes a change in the oscillator frequency. Frequency detectors in the measuring circuits measure that frequency change and convert it into a proportional force value used to compute the weights of conveyed articles on the fly. |
| US10094695B2 |
Interferometric measurement of liquid volumes
An apparatus and method for the accurate and non-invasive measurement of the volume of liquid samples by optical interferometry. Small volumes of liquid samples are often contained in and partially fill the wells of a microplate. A low-coherence interferometric ranging system is used to determine the topography of the sample surface exposed by each well. The surface topography, together with the measured, or otherwise known, dimensions of the well, determine the volume of the liquid sample. Embodiment options include confining the optical beams of the interferometer to optical fiber and varying the optical-path length by piezo-electric stretching of a portion of the fiber. Other embodiment options include automation of data collection by stepping the microplate beneath the interferometer, pixelating the optical beam of the interferometer and scanning the microplate by scanning the sample beam of the interferometer with a mirror. Uniformity of the microplate wells is not required. |
| US10094693B2 |
Flow meter
A flow meter includes a housing which accommodates helical guide blades and a core located within the guide blades, and a measuring chamber in which a measuring ball can rotate in a circle. Between the end of the core bounding on the measuring chamber and the end face of the outlet section oriented to the measuring chamber there are no wall portions present, and the distance between the outside edge of the core end bounding on the measuring chamber and the inside edge of outlet-section-end-face oriented to the measuring chamber is smaller than the diameter of the measuring ball. Consequently, the fluid may unimpedely flow out of the measuring chamber as a result of which there is low flow resistance of the flow meter. Moreover, this causes no obstacles to be present between two oppositely arranged spots on the housing that may disturb a light ray for the measurement. |
| US10094688B2 |
Calibration system
A calibration system has a calibration device which includes at least one calibration fluid receptacle, an electric and a fluidic interface for releasably connecting at least one sensor module to be calibrated, which is a unit constructionally separate from the calibration device and contains one or more sensors, and a controller which controls the flow of calibration fluid through the sensor module connected to the calibration device and which is electrically coupled with the connected sensor module via the electric interface and can collect measurement data from the sensor module. In the calibration system, in particular in the sensor module, calibration data are stored, so that the calibration device can calibrate various sensor modules which are coupled to the interface. |
| US10094680B2 |
Dynamically controlling map viewport in view of user signals
A non-transitory computer-readable medium stores instructions that implement an application programming interface (API) for generating digital maps. When invoked by a software module executing on one or more processors of a client device, the API operates to (i) determine a geographic location to be included in a digital map, where the geographic location is specified by a server device coupled to the client device via a communication network, (ii) select a parameter for a viewport of the digital map based at least on a distance from a current location of the client device to the specified geographic location, (iii) generate the digital map in accordance with the selected parameter, and display the digital map via a user interface of the client device. |
| US10094677B2 |
Route guidance apparatus, route guidance method and computer program
There is provided a route guidance apparatus including a route search unit which searches for at least one route, to a predetermined destination, which is to be traveled by an electric vehicle propelled by electric power stored in a secondary battery provided within the vehicle, and a power consumption calculation unit which calculates power consumption of the electric vehicle when a route to a destination, which was searched for by the route search unit, is traveled by the electric vehicle, based on information on electric power to be consumed when the electric vehicle travels and geographical information relating to the route. |
| US10094676B1 |
System and method for calculating and storing predicted travel times
A system for representing predicted travel times between pick-up and drop-off addresses for which routes are to be scheduled. In some embodiments, a computer system defines a disk representing a geographic area surrounding each address having a radius that is selected such that a travel time between any two locations in the area of the disk is within a predetermined time limit. If the travel time from an address to a man-made or natural obstacle that limits travel in the area of the disk is within the predetermined time limit then the radius of the disk is reduced to the distance to the obstacle. A memory stores predicted travel times between addresses encompassed by the geographic areas of different disks. |
| US10094675B2 |
Map application with transit navigation mode
Some embodiments provide a map application that displays a selectable user interface (UI) item for a transit station, a representation of which, is displayed over a presentation of a portion of a map of an area. Upon selection of the UI item, the map application of some embodiments provides a graphical user interface (GUI) that includes a first set of information about the transit station, and a second set of information about departure schedules of several different transit lines from the transit station. |
| US10094674B2 |
Predictive vehicle task scheduling
A vehicle system includes a processor having a memory. The processor is programmed to predict a vehicle key-on time based on a next destination of a vehicle. The processor is further programmed to request, at a predetermined amount of time before the key-on time, optimization data from a remote server. |
| US10094672B2 |
Map information update apparatus and map information update system
A map information update apparatus includes: a map information storage unit that stores district map information including a plurality of division areas; a receiver that receives a broadcast wave carrying information of one or more of the plurality of division areas; a wireless communication unit that receives a radio wave carrying information of one or more of the plurality of division areas by wireless communication; and an information update unit that updates, when the district map information does not satisfy a first basis, the district map information for each division area based on the information carried by the broadcast wave received by the receiver and updates, when the district map information satisfies the first basis, the district map information for each division area based on the information carried by the radio wave received by the wireless communication unit. |
| US10094671B2 |
Position measurement method, own position measurement device, and on-board unit
A vehicle position measurement method includes a process of determining whether or not position information of an own vehicle is able to be acquired with predetermined quality from the outside, a process of acquiring position information of a nearby vehicle present in an area in which the own vehicle is capable of acquiring information when the position information is determined not to be able to be acquired with the predetermined quality, and a process of replacing the position information of the own vehicle with the acquired position information of the nearby vehicle. |
| US10094669B2 |
Systems and methods for inertially-instituted binding of a RC vehicle
Example implementations may relate to an RC vehicle with a receiver and an inertial measurement unit. In particular, the RC vehicle may include vehicle controller circuitry that works together with the inertial measurement unit to instruct the receiver to enter a bind mode when the RC vehicle is rotated, oriented, or positioned in a certain way. In an example embodiment, the RC vehicle may instruct the receiver to enter a bind mode when the RC vehicle is first powered on and is rotated 180 degrees in a certain direction, such as from upright to upside-down. |
| US10094667B2 |
Autonomous precision navigation
The new invention is a method for a self-contained multifunctional navigation device. It computes 3D-Spatial velocity of the vehicle and of fluid medium surrounding the vehicle, using a movement sensor system comprising low power Transmitter and plurality of Receivers placed close to the Transmitter. The said computation measures propagation time delay of low frequency pulse envelope modulating carrier EM (radio) waves using Time to Digital Converter (TDC). Orientation, direction, position and movement data are derived using well known mathematical formulae. Derived movement data are displayed graphically on a Visual Display Screen. A commercial computer comprising real time operating system, stored digitalized Navigation data and digitalized map facilitates data computation and control and guidance. The method and movement sensor device can be used in any type of vehicle (airborne, surface, sub-surface, marine, sub-marine or space) as a means for navigation and control guidance aid. |
| US10094664B2 |
Apparatus and method for diminishing bias error in resonant fiber optic gyroscopes
In one embodiment, a method is provided. The method comprises generating a waveform; measuring signals representative of angular rotation rate in a linear region of the waveform; and diminishing bias error about at least one of a waveform's maxima and minima. |
| US10094659B2 |
Method and apparatus for determining properties of a pipeline, in particular the position of a branch of a sewage pipeline
A method for determining properties of a pipeline includes feeding a sound wave signal at a predetermined feed point into the pipeline so that the sound wave signal propagates in an axial direction of the pipeline. The frequency spectrum of the transmitted sound wave signal has a frequency component or a spectral range with a maximum frequency that is smaller than the lower limit frequency for the first upper mode. Reflected portions of the transmitted sound wave signal are detected as received sound wave signal and are evaluated with regard to the transmitted sound wave signal to determine at least the distance of each reflection site from the feed point. |
| US10094658B2 |
Overlay measurement method, device, and display device
To address the problem in which when measuring the overlay of patterns formed on upper and lower layers of a semiconductor pattern by comparing a reference image and measurement image obtained through imaging by an SEM, the contrast of the SEM image of the pattern of the lower layer is low relative to that of the SEM image of the pattern of the upper layer and alignment state verification is difficult even if the reference image and measurement image are superposed on the basis of measurement results, the present invention determines the amount of positional displacement of patterns of an object of overlay measurement from a reference image and measurement image obtained through imaging by an SEM, carries out differential processing on the reference image and measurement image, aligns the reference image and measurement image that have been subjected to differential processing on the basis of the positional displacement amount determined previously, expresses the gradation values of the aligned differential reference image and differential measurement image as brightnesses of colors that differ for each image, superposes the images, and displays the superposed images along with the determined positional displacement amount. |
| US10094656B2 |
Chromatic confocal sensor and measurement method
Provided is a chromatic confocal sensor including: a first light source that emits measurement light including a plurality of light beams having different wavelengths; a second light source that emits a visible light beam having a predetermined wavelength; an optical head that causes incident light to be converged at a focal position corresponding to a wavelength of the incident light and outputs reflection light reflected by an object to be measured at the focal position; a position calculation section that calculates a position of the object to be measured on the basis of the reflection light output by the optical head; and a switching section that selectively switches between a first operation in which only the measurement light enters the optical head and a second operation in which at least the visible light beam enters the optical head. |
| US10094648B2 |
Homodyne optical sensor system incorporating a multi-phase beam combining system
Generally, in accordance with the various illustrative embodiments disclosed herein, a homodyne optical interferometer can include a multi-phase beam combining system that receives a composite beam from an optical beam guidance system and uses a diffraction grating to produce a diffracted plurality of light beam members. Each of the diffracted plurality of light beam members is propagated through a birefringent optical element that imposes a differential phase shift on each member based on polarization and differing optical path lengths. In one example implementation, the birefringent optical element can be a parallel plate optical element arranged at an angle with respect to a light-propagation axis of the multi-phase beam combining system and in a second example implementation, the birefringent optical element can be a multifaceted optical element having a first planar external surface that is sloped with respect to an opposing external planar surface. |
| US10094639B2 |
Accessory mount for a firearm and related methods
A firearm accessory mount for a take-down rifle is disclosed. The mount has a first portion having an accessory interface, and a second portion opposing the first portion. The second portion has a locking block with a proximal end and a distal end. The proximal end is shaped and positioned to engage a receiver assembly of the take-down rifle. At least one of the first portion or the second portion has a barrel engagement surface. A related method is also disclosed. |
| US10094638B2 |
Illuminated aiming devices and related methods
An aiming device including a thermoelectric module, a light source and a sight element. The thermoelectric module generates electricity from a thermal gradient, produced from a user's body heat that is transferred to the module. The electricity powers the light source. The light source illuminates a sight element of a projectile shooting device to enhance visibility of the sight element in a variety of ambient lighting conditions, optionally in low light conditions. The aiming device can be mounted to a projectile shooting device. With the aiming device, a user can selectively illuminate a sight element of a projectile shooting device, with the user's own body heat, to assist aiming the projectile shooting device during a shooting activity. The projectile shooting device can be any type of archery bow and/or firearm. Related methods are also provided. |
| US10094636B1 |
Firearm magazine cover
A firearm magazine cover is disclosed for encircling a firearm magazine. The firearm magazine cover comprises a sleeve defining a front wall, a primary side wall, a secondary side wall, and a rear wall extending between an upper edge and a lower edge. An upper aperture is in the upper edge of the sleeve for receiving the firearm magazine. A lower aperture is in the lower edge of the sleeve for protruding the firearm magazine beyond the sleeve. The sleeve is constructed of an elastic rubber for defining a grasping collar. The grasping collar permits grasping the firearm magazine during engagement with the firearm and firmly grasping the firearm magazine during disengagement with the firearm. |
| US10094629B2 |
Aluminum alloy clad material and heat exchanger that includes tube obtained by forming the clad material
An aluminum alloy clad material includes a core material, an inner cladding material, and a sacrificial anode material, one side of the core material being clad with the inner cladding material, the other side of the core material being clad with the sacrificial anode material, the core material being formed of an Al—Mn alloy that includes 0.6 to 2.0 mass % of Mn and 0.4 mass % or less of Cu, with the balance being aluminum and unavoidable impurities, the inner cladding material being formed of an Al—Mn—Cu alloy that includes 0.6 to 2.0 mass % of Mn and 0.2 to 1.5 mass % of Cu, with the balance being aluminum and unavoidable impurities, and the sacrificial anode material being formed of an Al—Zn alloy that includes 0.5 to 10.0 mass % of Zn, with the balance being aluminum and unavoidable impurities. |
| US10094627B2 |
Tube sheet with base region having webs and beads between adjacent tube openings
A tube sheet having a circumferential edge region for connection to a lid of a collecting tank and having a base region with openings for receiving tube ends, the base region having webs provided between adjacent openings, the webs connecting the portions of the edge regions situated on the opposite longitudinal sides, at least one bead being provided which extends along the edge region and/or from the edge region with a limited extension only into a portion of a web. |
| US10094623B2 |
Arrangement comprising a sealing element and a heat exchanger, in an air channel
Arrangement comprising a sealing element and a heat exchanger, in an air channel, wherein the heat exchanger has a plurality of pipes which carry a first fluid and are defined in their end regions by collection vessels and can have a second fluid flowing around them. The arrangement is characterized in that the air channel has a first guide groove on an inner surface, which guide groove is formed by a first web and a second web, and a second guide groove which is formed by a third web and a fourth web, the third web and the fourth web being disposed between the first web and the second web and the sealing element enveloping the heat exchanger along the collecting vessels and its short sides. |
| US10094622B2 |
Method for forming crystal nucleus in latent heat storage material and heat storage device
A method for forming a crystal nucleus in a latent heat storage material contains a solvent and a dissolved substance. The solvent contains water as the main ingredient. The latent heat storage material retains latent heat in a supercooled state. The method includes: (a) separating out an anhydride of the dissolved substance by heating or cooling part of the latent heat storage material in the supercooled state; and (b) supplying a droplet comprising water to the anhydride, to terminate the supercooled state of the latent heat storage material, and make the latent heat storage material dissipate heat. |
| US10094619B2 |
Heat exchanger having arcuately and linearly arranged heat exchange tubes
Disclosed is a heat exchanger that has an internal air flow pattern such as a helical pattern. The heat exchanger includes a shell that encompasses an inner series of heat exchange tubes and an outer series of heat exchange tubes. A baffle sheet is juxtaposed next to the outer series of heat exchange tubes. And the baffle sheet is configured to direct air flow within the heat exchanger in a configuration, such as a helical configuration, from a center of the shell toward an outer region of the shell. |
| US10094616B2 |
Process and system for drying and heat treating materials
This invention discloses systems and methods for conversion of high moisture waste materials to dry or low moisture products for recycle or reuse. The equipment systems comprise a gas turbine generator unit (preferred heat source), a dryer vessel and a processing unit, wherein the connection between the gas turbine and the dryer vessel directs substantially all the gas turbine exhaust into the dryer vessel and substantially precludes the introduction of air into the dryer vessel and wherein the processing unit forms the dried material from the dryer vessel into granules, pellets or other desired form for the final product. Optionally, the systems and methods further provide for processing ventilation air from manufacturing facilities to reduce emissions therefrom. |
| US10094614B2 |
Method for dewatering acoustical panels
The disclosure provides a method of forming an acoustical panel base mat, including providing a green board including an alkyl ether sulfate surfactant, wherein the green board includes from about 10 to about 40 wt. % solids, and dewatering the green board slurry to form a dewatered green board, wherein the dewatering comprises supplying hot air and applying a vacuum to the green board. |
| US10094612B2 |
Coat drying device and coat drying method
A coat drying device dries a wet-coated film that is coated on a continuously transported coating object having first and second parts, where the second part has a greater heat capacity than the first part. The coat drying device includes a heat source and a heat source moving device. The heat source provides thermal energy primarily to a coating surface of a second part. The heat source moving device moves the heat source to the second part such that a spacing between the second part and the heat source is maintained within a predetermined range. |
| US10094611B2 |
Heat medium circulation device
Provided is a heat medium circulation device with a simple structure, capable of reducing power consumption in performing an anti-freezing treatment. A first heat medium circuit 2 and a second heat medium circuit 3 are connected via a connector 5. An anti-freezing control unit 42 activates the first pump 22 with the second pump 32 in a stopped state, when preventing the heat medium in the first heat medium circuit 2 from freezing. |
| US10094610B2 |
Movable mullion
A refrigerator includes a cabinet defining a storage compartment and a door movably coupled to the cabinet for providing selective access to at least a portion of the storage compartment. The refrigerator includes an evaporator unit and an air duct providing fluid communication between the evaporator unit and the storage compartment. The refrigerator includes a partition member coupled to the cabinet that divides the storage compartment into a first compartment having a first volume and a second compartment having a second volume. The partition member is movable between a first position and a second position to adjust the first and second volumes. The partition member can include an air channel extending through the partition member that is in fluid communication with at least one of the first and second compartments. The partition member can include a baffle member that is adjustable to adjustably direct air passing through the air channel. |
| US10094606B2 |
Water temperature sensor in a brazed plate heat exchanger
To continue operating a compression refrigerant system even while the system's brazed plate heat exchanger contains, in localized areas, water at or below its atmospheric subfreezing water temperature, a penetrating temperature probe senses the water temperature at a strategic intermediate point between the heat exchanger's water inlet and outlet. The brazed plate heat exchanger comprises a series of corrugated plates stacked and brazed together to create an alternating arrangement of water and refrigerant passages in heat transfer relationship with each other. In some examples, the idea is to take advantage of the principle that water has a lower freezing temperature at relatively high pressure and that the relatively small micro-channel passages of intermediate water passages within the brazed plate heat exchanger can withstand appreciably higher pressure than other areas within the heat exchanger, such as the areas at the heat exchanger's water inlet and water outlet. |
| US10094603B2 |
System and method for retrofitting a refrigeration system from HCFC to HFC refrigerant
A system and method for retrofitting a refrigeration system containing an HCFC refrigerant and a compatible lubricant, with an HFC refrigerant, comprising providing a transport container containing a mixture of about 5-15% by weight of a miscible lubricant and the HFC refrigerant, removing the HCFC refrigerant from the refrigeration system while maintaining at least a portion of a lubricant immiscible with the HFC refrigerant, and charging the refrigeration system with the mixture. |
| US10094601B2 |
Condenser
An inlet member having a refrigerant inflow passage which is open at opposite ends is joined to a condensation section inlet header of a condenser. An opening at one end of the refrigerant inflow passage serves as an inflow opening into which externally supplied refrigerant flows, and an opening at the other end serves as an outflow opening from which refrigerant flows out to the condensation section inlet header. The condensation section inlet header has an opening at a position offset from the longitudinal center toward the one end thereof. The inlet member has an insert portion which is inserted into the condensation section inlet header through the opening. The outflow opening of the refrigerant inflow passage is open to a single upward facing flat surface of the insert portion, and is oriented such that the refrigerant flows toward the longitudinal center of the condensation section inlet header. |
| US10094598B2 |
System and method for controlling multi-zone vapor compression system
A system controls a multi-zone vapor compression system (MZ-VCS). The system includes a controller to control a vapor compression cycle of the MZ-VCS using a set of control inputs determined by optimizing a cost function including a set of control parameters. The optimizing is subject to constraints, and wherein the cost function is optimized over a prediction horizon. The system also includes a memory to store an optimization function parameterized by a configuration of the MZ-VCS defining active or inactive modes of each heat exchanger, the optimization function modifies, according to a current configuration, values of the control parameters of the cost function determined for a full configuration that includes all heat exchangers in the active mode. The system also includes a processor to determine the current configuration of the MZ-VCS and to update the cost function by submitting the current configuration to the optimization function. |
| US10094595B1 |
Solar heat collector
A simple and portable solar heat collector has a sheet of solar reflectors, each of the solar reflectors having a focal point, and tubing for routing heat absorbing fluid through the focal point of at least some of the solar reflectors. The tubing has an input tube for receiving heat absorbing fluid and an output tube for outputting heated heat absorbing fluid. The sheet of solar reflectors may have a sun-facing side and a non-sun-facing side. A first part of the tubing is adjacent to the non-sun-facing side of the sheet of solar reflectors, and a second part of the tubing extends from the first part of the tubing through holes in the sheet of solar reflectors to the focal point of at least some of the solar reflectors. |
| US10094593B2 |
Combustion blower control for modulating furnace
A furnace includes a combustion blower and one or more pressure switches. In some cases, the one or more pressure switches may be used to calculate one or more operating points for the combustion blower. Additional operating points may be calculated by interpolation and/or extrapolation, as appropriate. The furnace may temporarily alter these operating points as necessary to keep the furnace safely operating in response to minor and/or transient changes in the operating conditions of the furnace. |
| US10094592B2 |
Water heater with thermal break
A water heater including a thermal break in the form of an air pocket that moves into an air trap segment of the cold water pipe to reduce heat loss during standby. The air pocket is pushed back into the tank by incoming cold water during a hot water and reforms at the top of the tank. During standby, the air pocket moves into the air trap via an anti-siphon hole communicating with the cold water inlet. The anti-siphon hole can be, for example, in the top of the dip tube. |
| US10094591B2 |
Furnace control system and method
A method for operating a furnace system includes initiating a start sequence comprising starting an inducer fan operative to induce an air flow through a burner assembly, a heat exchanger portion and a collector portion, determining whether an air pressure in the collector portion is above a first threshold value, starting a furnace ignition sequence including providing fuel to the burner assembly, igniting a fuel and air mixture and starting an ignition timer responsive to determining that the air pressure in the collector portion is above the first threshold value, determining whether the ignition timer has expired, determining whether the air pressure in the collector portion is above a second threshold value responsive to determining that the ignition timer has expired, and stopping the provision of fuel to the burner assembly responsive to determining that the air pressure in the collector portion is not above the second threshold value. |
| US10094590B2 |
Heat gun having improved flow effects
A heat gun includes a head portion. The head portion defines a flow passage having an inlet end at one end and an outlet end at another opposite end, and includes an inlet portion, an outlet portion and a flow guiding portion disposed between the inlet and outlet ends. The outlet portion is formed with two long sides and two short sides. The flow guiding portion is disposed between the inlet and outlet portions. The flow passage includes two flow guiding protrusions disposed at the flow guiding portion. The two flow guiding protrusions are disposed oppositely and extend oppositely along the long sides. |
| US10094586B2 |
Predictive building control system and method for optimizing energy use and thermal comfort for a building or network of buildings
A method for controlling temperature in a thermal zone within a building, comprising: using a processor, receiving a desired temperature range for the thermal zone; determining a forecast ambient temperature value for an external surface of the building proximate the thermal zone; using a predictive model for the building, determining set points for a heating, ventilating, and air conditioning (“HVAC”) system associated with the thermal zone that minimize energy use by the building; the desired temperature range and the forecast ambient temperature value being inputs to the predictive model; the predictive model being trained using respective historical measured value data for at least one of the inputs; and, controlling the HVAC system with the set points to maintain an actual temperature value of the thermal zone within the desired temperature range for the thermal zone. |
| US10094585B2 |
Auto test for delta T diagnostics in an HVAC system
An HVAC controller may be programmed to initiate a delta T test in response to a request received from a user. The user may initiate the delta T test at the HVAC controller or via a remote device. In some cases, the HVAC controller may be configured to automatically execute a delta T test for each valid equipment stage combination of the HVAC system without receiving further input from the user and to determine both a run time and a stabilized delta T parameter value for each equipment stage combination. The HVAC controller may also record the delta T parameter value and run time for each test in the memory of the HVAC controller. The HVAC controller may be further configured to notify the user when testing for each/all equipment stage combination is complete. |
| US10094581B2 |
Fan assembly
A fan assembly includes a nozzle and a body on which the nozzle is mounted. The nozzle has a rear section having at least one first air inlet, at least one first air outlet, and a first interior passage for conveying air from the at least one first air inlet to the at least one first air outlet; and a front section having at least one second air inlet, at least one second air outlet, and a second interior passage for conveying air from the at least one second air inlet to the at least one second air outlet. A first air flow through the first interior passage and a second air flow through the second interior passage are each generated within the body. At least one of the temperature, humidity, and electrical charge of the second air flow is changed before it enters the second interior passage. |
| US10094578B1 |
Dual pass air conditioning unit
Apparatus and methods provide for a dual pass air flow configuration in an air conditioning system to improve efficiency and performance of the air conditioning system. An air conditioning device includes a pre-conditioned air passage chamber separated from a post-conditioned air passage chamber by an impermeable partition. A coil system separates the pre-conditioned air passage chamber and the post-conditioned air passage chamber from a partially-conditioned air passage chamber. The coil system is configured to receive air from the pre-conditioned air passage chamber and to condition the air passing through the coil system into the partially-conditioned air passage chamber. The coil system is also configured to receive the air from the partially-conditioned air and further condition the air as it passes through the coil system into the post-conditioned air passage chamber. |
| US10094577B2 |
Solar energy system
The present disclosure provides a solar energy system that comprises a solar collector for providing energy generated from incident solar radiation. The solar energy system also comprises a first heat exchange system that has an ejector that is arranged to operate using at least a portion of the energy provided by the solar energy collector. Further, the solar energy system comprises a second heat exchange system arranged to operate using energy from an energy source other than a solar energy source. The solar energy system is arranged for transfer of thermal energy between the first heat exchange system and a region, and between the second heat exchange system and the region. The solar energy system is arranged to control a relative contribution of the first and second heat exchange systems to the transfer of the thermal energy. |
| US10094572B2 |
Combustion chamber comprising additional injection devices opening up directly into corner recirculation zones, turbomachine comprising such a chamber and fuel supply method for such a chamber
A combustion chamber for an aircraft turbomachine includes an annular chamber end wall and an annular row of injection systems mounted in the annular chamber end wall. Each injection system includes at least one air inlet swirler and a main fuel injection nozzle to output a fuel stream centered on an injection axis and including a central recirculation zone and a corner recirculation zone extending as an annulus around the central recirculation zone chamber. The combustion chamber also includes a plurality of additional fuel injection devices mounted in the chamber end wall to inject fuel directly into the corresponding corner recirculation zones produced by the corresponding injection systems at an operating speed less than or equal to the idling speed. |
| US10094571B2 |
Injector apparatus with reheat combustor and turbomachine
Embodiments of the present disclosure provide an apparatus including: a first injector located on a surface of a turbine nozzle of a turbine stage positioned downstream of a reheat combustor, wherein the turbine stage includes the turbine nozzle and a turbine blade row; a second injector located on a wall of the reheat combustor; and at least one conduit in fluid communication with each of the first injector and the second injector, wherein the at least one conduit delivers at least one of a fuel from a fuel supply line and a carrier gas to an aft section of the reheat combustor through at least one of the first injector and the second injector, and wherein the aft section is positioned downstream of a combustion reaction zone in the reheat combustor. |
| US10094565B2 |
Gas turbine combustor and gas turbine
A gas turbine combustor and a gas turbine include a pilot burner, a plurality of main burners, and a flame stabilizer. A first air ejection portion is adapted to eject first air toward a tip end portion side between the main burners and the flame stabilizer, a second air ejection portion is adapted to circulate second air toward a tip end portion side outside the flame stabilizer and eject the second air toward a radially outward direction, and a change member is adapted to change an ejecting direction of the second air ejected through the second air ejection portion to an axial center direction of the flame stabilizer. |
| US10094564B2 |
Combustor dilution hole cooling system
A combustor for a gas turbine engine including a combustor shell, a heat shield mounted to the combustor shell spaced-apart from the combustor shell to define an air gap therebetween, a core dilution passageway extending through the combustor shell and the heat shield, and a sub-chamber disposed within the air gap in fluid communication with the core dilution passageway. The sub-chamber is separated from a remainder of the air gap by at least one intermediate rail projecting across the air gap and forming an outer boundary of a peripheral area of the core dilution passageway. Impingement holes are formed through the combustor shell and in fluid communication with the sub-chamber. A method of cooling an area surrounding a dilution hole in a combustor is also presented. |
| US10094563B2 |
Microcircuit cooling for gas turbine engine combustor
A combustor component of a gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a heat shield panel. The heat shield panel defines a bend and a microcircuit flow path within a thickness of the heat shield panel. The microcircuit flow path includes an inlet and an outlet radially outward of the inlet. The microcircuit flow path at the bend is positioned radially between the inlet and the outlet, and the microcircuit flow path follows the bend. A method of cooling a combustor of a gas turbine engine is also disclosed. |
| US10094560B1 |
Solid and black waste mitigation system and process
A system for waste processing includes a feeder for receiving a waste stream of carbonaceous materials, multiple independently controllable augers, a reactor and an incinerator. The reactor receives a waste stream from the feeder and using a controllable heating element assembly converts the carbonaceous materials in the waste stream to syngas. The incinerator uses the syngas from the reactor to incinerate separately received black water waste from a storage tank. |
| US10094559B2 |
Regeneration rotary kiln
Provided is a regeneration rotary kiln capable of reducing the proportion of combustible gas in waste gas and capable of reducing cost for generating superheated steam.A regeneration rotary kiln (1) is characterized by including: a superheated steam generation unit (2) that generates superheated steam; a tube (3) capable of rotating about its axis and having a heating section (A) where, while the superheated steam is being supplied thereto, carbon fiber reinforced plastic (10) containing a matrix resin and carbon fibers is heated to generate combustible gas (10G) from the matrix resin to extract the carbon fibers (10S) from the carbon fiber reinforced plastic (10); a first combustion chamber (43a) that is placed outside the tube (3) and that burns the gas (10G) introduced from the heating section (A) to heat the heating section (A); and a second combustion chamber (43b) that burns the gas (10G) introduced from the first combustion chamber (43a) to supply heat for generating the superheated steam. |
| US10094557B2 |
Burner
This invention relates to a burner 100 including a burner body 110 having a burner chamber with a backing plate 122 and having a burner element received in the burner chamber, the burner element having a plurality of gas nozzles 117 for supplying gas into the burner mounted therein for rotational movement such that the direction of gas exiting the gas nozzle can be adjusted. The burner is characterized by means for rotating the gas nozzles 117 which are provided on the backing plate 121 and by releasable means for retaining each gas nozzle 117 in a plurality of rotational configurations provided outside the burner chamber. The burner allows for tuning of gas flow from outside the burner while it is in use. |
| US10094556B2 |
Treatment device of a heating system
The present invention materially enhances the quality of the environment and mankind by contributing to the restoration or maintenance of the basic life-sustaining natural elements. The present invention reduces the amount of carbon monoxide introduced to the atmosphere of a combustion system. This is achieved by furnishing a systems approach to optimize the amount of oxygen to be chemically combined with fuel upon ignition of both allowing the correct amount of carbon to combine with the correct amount of oxygen thus fully release the thermal energy stored therein. By so furnishing the level of oxygen with carbon of the fuel, more carbon dioxide is produced thus proportionally reduces the amount of carbon monoxide released to the atmosphere. The present invention provides a heating system that surpasses the net and gross efficiency performance of a natural gas burner. |
| US10094555B2 |
Treatment device of a heating system
The present invention materially enhances the quality of the environment and mankind by contributing to the restoration or maintenance of the basic life-sustaining natural elements. The present invention reduces the amount of carbon monoxide introduced to the atmosphere of a combustion system. This is achieved by furnishing a systems approach to optimize the amount of oxygen to be chemically combined with fuel upon ignition of both allowing the correct amount of carbon to combine with the correct amount of oxygen thus fully release the thermal energy stored therein. By so furnishing the level of oxygen with carbon of the fuel, more carbon dioxide is produced thus proportionally reduces the amount of carbon monoxide released to the atmosphere. The present invention provides a heating system that surpasses the net and gross efficiency performance of a natural gas burner. |
| US10094552B2 |
Multistage boiler heat exchange apparatus
A multistage boiler heat exchange apparatus has a combustion furnace and at least one boiler set. The combustion furnace is used to produce a heat source and has a furnace base and a hot-air passage. The at least one boiler set is connected to the combustion furnace, and each has a preheater and a boiler. The preheater is deposited adjacent to the combustion furnace, and is connected to and communicates with the hot-air passage to adjust temperature of the heat source that enters the preheater. The boiler is an uprightly-deposited cylinder, is connected to the preheater, and has a conducting pipe and an exchange tube. The conducting pipe is deposited on and communicates with the boiler to enable the heat source to enter the boiler. The exchange tube is deposited in the boiler and has an exchange medium to exchange heat with the heat source in the boiler. |
| US10094549B2 |
Micro-channel heat sink for LED headlamp
The present application discloses various embodiments of a heat sink for semiconductor devices and methods for using and constructing the same. According to at least one aspect of the present disclosure, a heat sink for cooling a semiconductor device includes a base plate including a first side and a second side; a leg extending from the second side of the base plate, the leg including a distal end opposite the base plate and opposing walls extending between the base plate and the distal end; a leg plate disposed adjacent the distal end of the leg; a plurality of fins disposed between the distal end of the leg and the leg plate; and a plurality of micro-channels defined by the distal end of the leg, the plurality of fins, and the leg plate. |
| US10094547B2 |
Lighting system
A lighting system has at least one luminaire having a connection portion, and has a fastening device, with a housing; an electrical contact-making connection, which can be detachably inserted into a supply connection of the luminaire, which supply connection is formed in the connection portion; at least one retaining pin, which has a securing portion, wherein the retaining pin, in a fitted state of the fastening device, extends through a slot formed in the connection portion of the luminaire, and the securing portion of the retaining pin is engaged behind a region of the connection portion that defines the slot; and a fastening portion for fastening a retaining cord and/or for connecting the terminals of an electrical supply cable. |
| US10094544B2 |
Portable lighting apparatus
A lighting apparatus has an upper hub, a base, a lower hub, and a plurality of illumination devices that are pivotably supported at the upper hub, with each illumination device being pivotable up and down towards each other, as well as being rotatable. A shaft assembly has an upper end that is secured to the upper hub, and a lower end that is secured to the base. A plurality of legs is connected to the lower hub and the base for pivoting motion therebetween. |
| US10094543B2 |
Outdoor lighting system and spike light for the same
Disclosed are a spike light and an outdoor lighting system. The outdoor lighting system comprises a power module, a relay module, spike lights and a PIR detection module, wherein the relay module receives a signal sent by the PIR detection module and transmits the signal to the power module; the power module receives and process the signal transmitted by the relay module, and meanwhile controls the on/off of the spike lights; the spike lights comprise a number of spike lights, each of which includes lighting lamp devices and a post, the lighting lamp devices being mounted on the post, electric wires being provided within the post; and, each of the lighting lamp devices comprises a lamp and a socket assembly, a pin electrically connected to the lighting lamp device being provided on the socket assembly, the pin being inserted into the post and puncturing the electric wires within the post. |
| US10094542B2 |
Portable multi-function lighting system
A portable, multi-function lighting apparatus is provided that is easy to transport, re-configure and use. The lighting apparatus is configured to readily remove and replace light fixtures, so that a user can vary and customize the lighting effects as desired for each event and the apparatus can be easily disassembled and packed for transport and storage. Optionally, the apparatus can be provided as part of a kit including a light bar removably mounted on a stand, and a bag into which the light bar and stand can be stored and transported. Such a kit can also be provided with a footswitch for activating features powered by, and mounted to, the light bar. Lighting modules and/or other devices can be added to and removed from the light bar, as desired. Modules attached to the light bar receive power and control data from the light bar. Additionally, the portable, multi-function lighting apparatus can be connected with one or more other portable, multi-function lighting apparatus in a master slave relationship. |
| US10094540B2 |
Lighting assembly
A lighting assembly, comprising: a casing having a bowl-like structure with a bottom wall defining a window opening; a radiation source board with a light radiation source situated opposite said opening so as direct said light radiation outside of the casing; and a driving circuit board for said radiation source, said boards being stacked together without air gaps in between, with said circuit board directed towards said casing. |
| US10094536B1 |
Compact high-spectral-radiance fluorescent light source including a parabolic mirror
A pumped fluorescent light source includes a parabolic mirror that is positioned to focus pumping light from one or more pump sources on a fluorescent body. The resulting assembly provides for heat collection from a back surface of the light source for both the fluorescent body and the pumping sources in a compact package that may be hermetically sealed. The parabolic mirror has reflective surfaces disposed outside of a collection area of an output beam of the light sources, so that the collection area is not obstructed by the parabolic mirror. The light source also includes a collecting lens for collecting the light emitted by the body. The parabolic mirror focuses the stimulus light on the fluorescent body to stimulate emission. An additional parabolic mirror may be included behind the fluorescent body to focus the fluorescent emissions that do not directly enter the collection area at a point of collection. |
| US10094533B2 |
Marking device for lawn mower
A marking device includes a light-emitting unit configured to emit light, a housing configured to accommodate the light-emitting unit, and a support configured to support the housing. The housing can include a transmitting portion configured to transmit the light from the light-emitting unit through a circumferential portion of the housing, and a roof covering the light-emitting unit accommodated in the housing. The housing can include a side wall formed between every two adjacent windows of the plurality of windows. |
| US10094532B2 |
Multifunctional lamp shade assembly
An illuminated multifunctional lamp shade assembly including a frame, a finial, at least one light, a timer and a battery is provided. The assembly can be used for lighting in emergency circumstances, or in addition to, or instead of, standard lighting under non-emergency circumstances. The assembly can be portable such that it can be used in place on a lamp or removed and be used as an independent portable light source for a variety of applications. |
| US10094529B2 |
Wavelength conversion member including phosphor that converts light from semiconductor light-emitting element into longer-wavelength light
A wavelength conversion member, comprises: a substrate; a first wavelength conversion layer on the substrate, the first wavelength conversion layer containing a first phosphor and a first matrix; and a second wavelength conversion layer containing a second phosphor, first inorganic particles, and a second matrix. The first phosphor and the second phosphor convert at least part of the excitation light incident on the second main surface into first light having longer wavelengths than the excitation light. The first light is emitted from the second main surface of the second wavelength conversion layer. A volume Vp1 of the first phosphor, a volume Vw1 of the first wavelength conversion layer, a volume Vp2 of the second phosphor, and a volume Vw2 of the second wavelength conversion layer satisfy Vp1/Vw1>Vp2/Vw2. |
| US10094528B2 |
Vehicle lamp
A high beam unit 12 includes: a reflective mirror 30 having a reflective surface 32 that reflects light from a light source 44; a mirror member 58 on which the light reflected by the reflective surface 32 is incident which is capable of forming plural light distribution patterns, and which reflects the incident light in a vehicle forward direction; a lens 16 on which the light reflected by the mirror member 58 is incident and which projects that light in the vehicle forward direction; and a lens holding member 20 that is formed integrally with the reflective mirror 30 and supports the lens 16 in a support position P0 including a section of, or a section in a vicinity of, an outer peripheral portion of the lens 16 positioned on a plane orthogonal to the optical axis and passing through a center of gravity G. |
| US10094527B1 |
Vehicle low beam headlamp having partially transmissive shutter region
A projection headlamp (12) has a reflector (28) reflecting light emitted from a light engine (20); a projector lens (30) projecting reflected light from the reflector (28); and a shutter (22) disposed between light engine (20) and projector lens (30), the shutter (22) having an upper edge (44) defining a cut-off to generate a low beam pattern by obscuring a portion of the projector lens (30) from the reflected light and to selectively emit the reflected light through the projector lens (30) in a low-beam light distribution pattern. The shutter (22) further includes a partially light-transmissive shutter bump (56) extending above the upper edge (44) which attenuates light emitted from the projector lens (30) in a predefined area of the low-beam pattern. Light intensity at the 0.86D, 3.5L NHTSA test point (112) is attenuated to below maximum photometric intensity (12,000 candela), avoiding glare. |
| US10094525B2 |
Battery powered lighting system
There is provided a battery powered lighting system having illuminating units and a battery module with rechargeable batteries for providing electrical power to the illuminating units. A temperature sensor is arranged to measure a temperature of the battery pack. A charger and discharger are arranged to (dis)charge the battery module, where discharging means powering the illumination units. A control system is arranged to adjust a lighting profile using measurements received from the temperature sensor. The adjusted lighting profile will assures that the temperature of said battery module stays within a predefined temperature range, and in particular above a predefined temperature. This will extend the life time of the batteries. |
| US10094524B2 |
LED-Based solar simulator system and method of use
The present application discloses a LED-based solar simulator light source having at least one LED array formed by multiple LED groups of LED assemblies, at least one field flattening device, at least one diffractive element, and at least one optical element configured to condition the broad spectrum light source output signal and direct the light source output signal to a work surface. |
| US10094521B2 |
Light-emitting apparatus and light-emitting apparatus system
A light-emitting apparatus includes a first light guide, a converter, a second light guide, and a return. The first light guide includes a first photoreceptor, a second photoreceptor, and a leak. The first light guide guides first light radiated by a radiation apparatus and received by the first photoreceptor and the second photoreceptor. The leak allows second light to be leaked out in a direction crossing a light-guiding direction. The second light is part of the first light. The converter is disposed along the first light guide and converts a wavelength of the second light leaked out of the first light guide. The second light guide does not include the leak and guides third light radiated by the radiation apparatus toward the second photoreceptor. The return returns the third light guided by the second light guide. |
| US10094517B2 |
LED imitation filament bulb
The invention disclosures an LED imitation filament bulb which belongs to the field of lighting appliance technologies, it solves the problem that LED imitation filament bulb produces the poor line pattern, the LED imitation filament bulb, including a glass shell, a lamp holder fixedly connected to the glass shell, and a LED lamp bead connected within the glass shell, where the LED lamp bead is electrically connected to the lamp holder; at least one imitation filament connected to the lamp holder is disposed within the glass shell; the imitation filament is transparent; the imitation filament is disposed in a bent manner; and a luminous surface of the LED lamp bead faces an end surface of the imitation filament. the LED imitation filament bulb has a luminescence effect of a traditional filament bulb; and the imitation filament bulb is more energy-saving compared with a traditional filament bulb. |
| US10094516B2 |
LED light arrangement with flexible circuit board having graphite substrate
An LED light arrangement is provided. The light arrangement includes LED light emitting components mounted to a flexible circuit board having a flexible graphite substrate. The flexible circuit board includes a dielectric layer formed on the surface of the flexible graphite substrate and an electrically conductive layer formed on the surface of the dielectric. The high in-plane thermal conductivity graphite substrate provides enhanced heat transfer capability to effectively move of heat away from the electronic components for improved cooling of the heat generating light emitting component and surrounding devices. |
| US10094512B2 |
Accessory support structure for vehicle engine
An accessory support structure for a vehicle engine includes a pair of accessory-side supports provided on the engine accessory, and a pair of engine-side supports provided on the engine body. The engine-side supports each have a shaft hole into which a bolt is inserted, a slot closer to the engine body than the shaft hole is, and extending substantially horizontally, and an intermediate portion interposed between the shaft hole and the slot to restrict movement of the bolt. The engine-side supports each remove a restriction imposed by the intermediate portion and guide the bolt from the shaft hole to the slot if an external force acting on the alternator toward the engine body exceeds a predetermined threshold. |
| US10094511B2 |
Adjustable display mount
A mounting system for mounting a display device to a surface, the mounting system adjustable in multiple degrees of freedom to selectively position and orientate the attached device relative to the mounting surface and/or other collocated display devices. According to various embodiments, a surface bracket is configured to attach to a mounting surface and an arm assembly operatively couples the surface bracket with a mount carriage. A mount bracket is movably coupled to the mount carriage and is selectively movable in a plane substantially parallel to the surface. A plurality of device bracket assemblies are coupled to the mount bracket. Each of the device bracket assemblies is selectively movable to translate, pivot and tilt the attached device. |
| US10094510B2 |
Fixing assembly of a window regulator pulley
The assembly allows the fixing of a pulley to a base and comprises a pulley and a support comprising a cylindrical shaft and a connecting element which can be connected to the base. The assembly comprises a support piece with a fixing part with a fixing orifice, and a support part the cylindrical shaft being secured by a second end to the support piece through the fixing orifice, and the support piece being in turn supported by the base through the support part which is designed to rest on the base, so that the cylindrical shaft is supported through its first end joined to the connecting element and its second end through the support piece, and so that the pulley is retained between the base and the support piece. |
| US10094509B2 |
Building components and structures
An extendible lateral support arm having at least two elongate arm members coupled together and displaceable relative each other. The first arm defines a first end of the extendible arm. The second arm defines a second end of the extendible arm. The distance between the first end and the second end is variable. The first end presents a first head that can engage a building structure. The second end presents a second head that can be secured to an adjacent structure. |
| US10094507B2 |
Pipe sealing apparatus and method
A pipe sealing apparatus, such as a split sleeve clamp, has a body including a first body portion and a second body portion. Each body portion includes axially extending flanges having bores for receiving bolts and nuts to secure the body portions together. The apparatus includes a seal arrangement, a lock arrangement, and an actuation arrangement including an actuation member configured to both actuate the seal arrangement and activate the lock arrangement. The lock arrangement is carried by the actuation member of the actuation arrangement. |
| US10094504B2 |
Coupling for joining ductile iron and plastic pipes
A coupling for use in joining together a ductile iron pipe and a plastic pipe includes a ductile portion, a plastic portion and a transition portion that has a frustoconical transition inside surface. The ductile portion has a first end that is adapted to accept the ductile iron pipe, an annular groove adjacent to the first end that is adapted to receive a sealing gasket, and a ductile engagement portion having an inside diameter that is sized so as to form a friction fit with the outside diameter of the ductile iron pipe. The plastic portion has a second end that is adapted to accept the plastic pipe, an annular groove adjacent to the second end that is adapted to receive a sealing gasket, and a plastic engagement portion having an inside diameter that is sized so as to form a friction fit with the outside diameter of the plastic pipe. |
| US10094503B2 |
Sewer pipe fitting assembly
A fitting assembly for establishing a fluid-tight connection with a pipe, the pipe having an aperture in a sidewall thereof, an inner surface, and an outer surface. The assembly comprises at least one adapting member, an internal sealing member disposed about the adapting member adjacent a distal end thereof, compression member disposed about the adapting member adjacent a proximal end thereof, and an external sealing member disposed about the adapting member between the internal sealing member and compression member. The distal end of the adapting member comprises teeth with outwardly extending flanged ends for insertion in the pipe aperture. Operation of the compression member causes the components to exert a compressive force on the sidewall of the pipe, forming the seal. |
| US10094501B2 |
High pressure remote connector with self-aligning geometry
A connector can include multiple circumferentially distributed engagement structures which clamp two hubs together, and a biasing device which biases the engagement structures toward an open configuration thereof, in which the hubs are separable from each other. Another connector can include multiple circumferentially distributed engagement structures, each having a recess which receives hubs therein, and a sleeve which encircles the engagement structures and prevents the engagement structures from displacing radially outward from an open configuration thereof, in which the hubs are separable from each other. A method of making a connection to a wellhead can include applying pressure to a connector, thereby allowing multiple circumferentially distributed engagement structures to displace outward to an open configuration thereof, and displacing one hub of the connector into contact with another hub secured to the wellhead, the engagement structures axially aligning the hubs during the displacing. |
| US10094497B2 |
Tube with coupling
The present invention relates to a tube with coupling according to which liquid leakage and the like can be suppressed as much as possible when couplings are connected. A tube with coupling (10) according to the present invention is a tube with coupling (10) obtained by forming a coupling (30) on a leading end portion (22) of a tube (20) through injection molding, and the leading end portion (22) of the tube (20) is arranged at a position set back from a leading end portion (32) of the coupling (30), at least a portion of the leading end portion (22) of the tube (20) being covered by the coupling (30). It is desirable that a flange (36) is provided so as to protrude outward at a position set back from the leading end portion (32) of the coupling (30) and the leading end portion (22) of the tube (20) is arranged at a position set further back from the flange (36). |
| US10094496B2 |
Welded fencing system with prefabricated connectors
A corner fitting includes a sleeve body having a hollow inner space and configured to coaxially fit over a pipe member of a predetermined size. An edge of the sleeve body at a second distal end has a corner cut portion, a protruding tab, and two recesses, the protruding tab being diametrically opposed to the corner cut portion in the radial direction of the sleeve body, and the recesses being diametrically opposed to each other in the radial direction of the sleeve body. The corner cut portion is configured and shaped such that the sleeve body fits together with an identical sleeve body on the pipe member of the predetermined size with the corner cut portions of the two sleeve bodies contacting each other and with the pipe being nested between the protruding tabs of the second distal ends of the two sleeve bodies. |
| US10094494B2 |
Ferrule with features for softening ferrule crush and related methods
A ferrule includes a body surrounding a bore that provides a fluid path along a central axis between a first end and a second end of the ferrule. The body includes a conical section configured for forming a sealing interface with a fitting in which the ferrule may be inserted and a sealing interface with a tube that may be inserted in the ferrule bore. The conical section includes collapse zones configured to collapse in a direction along the central axis in response to axial compression of the ferrule against the fitting. The collapse zones mitigate crushing of the ferrule against the tube. The collapse zones may be provided by a sealing region at the nose of the ferrule and annular grooves on the ferrule. |
| US10094492B2 |
Integral mounting features
Example implementations relate to integral mounting features. In one example, a conduit includes a first endpoint, a second endpoint, an exterior surface, and a mounting feature integral with a portion of the exterior surface to removably couple to a corresponding mounting feature integral with a surface of an object, where the mounting feature is located between the first endpoint and the second endpoint of the conduit. |
| US10094488B2 |
Balanced valve trim and method of reducing stem forces on a valve stem
Valve trim for a valve includes a valve plug having one or more balance ports located along the outer surface of a tapered nose portion of the valve plug. Each balance port is located to be downstream of the throat and spaced from the tip of the tapered nose portion of the valve plug. The valve trim may be use, for example, in a high recovery angle body valve. A high recovery valve with the valve trim may have better recovery performance as well as a smaller spike in stem force through the choked flow transition point. A method of reducing stem forces on a valve stem of sliding stem valve is also provided. |
| US10094487B2 |
Magnet carrier assembly
A carrier assembly for attaching a magnet to a shaft of a valve assembly includes a carrier housing having a magnet holder portion, a shaft holder portion, and a plurality of fingers extending from the shaft holder portion. The carrier assembly includes a locking collar wherein the collar is installed over the carrier housing and moved from a open position to a closed position. The collar is further moved to a locked position to lock the carrier assembly to the shaft. |
| US10094486B2 |
Method and system for supplying a cleaning gas into a process chamber
A method and apparatus for cleaning a process chamber are provided. In one embodiment, a process chamber is provided that includes a remote plasma source and a process chamber having at least two processing regions. Each processing region includes a substrate support assembly disposed in the processing region, a gas distribution system configured to provide gas into the processing region above the substrate support assembly, and a gas passage configured to provide gas into the processing region below the substrate support assembly. A first gas conduit is configured to flow a cleaning agent from the remote plasma source through the gas distribution assembly in each processing region while a second gas conduit is configured to divert a portion of the cleaning agent from the first gas conduit to the gas passage of each processing region. |
| US10094480B2 |
Rotary multi-port valve
A rotary multi-port valve having a valve body defining a valve chamber and having a plurality of inlet flow ports each having a stationary seat member therein and having a discharge port. A flow diverter member is supported by a valve stem and a tubular trunnion for rotation within the valve chamber and has a diverter chamber. A piston is hydraulically moveable within the diverter chamber and has driving connection with a diverter valve member is linearly moveable for sealing engagement with a selected stationary seat member. The diverter valve member is selectively retracted to a position completely within the valve chamber to permit selective rotation of the flow diverter member within the valve body to an aligned position with any of the inlet ports of the valve body. |
| US10094475B2 |
Piston for a compressed air control valve
A piston, e.g., for a control valve in a vehicle compressed air system, is housed in a cylinder in an axially displaceable manner along a longitudinal center axis separating a first cylinder chamber and a second cylinder chamber. The piston has a peripheral annular groove of approximately rectangular cross-sectional in which a sealing ring is inserted, the free end of which is disposed on the inner cover surface of the cylinder. The sealing ring defines, together with at least one groove wall, at least one pressure support chamber. The piston also comprises, in the region of the annular groove, at least one axial opening, which joins the at least one pressure support chamber to the associated first or second cylinder chamber. A pneumatic or hydraulic connection independent of any geometric deformations of the sealing ring is enabled between at least one cylinder chamber and the associated pressure support chamber. |
| US10094472B2 |
Piston ring sealing for pneumatic actuator
A piston configuration is provided, the configuration including a piston having a ring seat and a piston ring disposed within the ring seat. The piston ring is configured to form a sealing surface between a surface of the piston ring and a surface of the ring seat. The sealing surface is formed when a first pressure on a first side of the piston ring is greater than a second pressure on a second side of the piston ring. At least one fluid channel is configured to increase a surface area on the piston ring that is subject to the second pressure. |
| US10094471B2 |
Manual park release system
A park release system includes a park release handle assembly. The handle assembly comprises a base, a handle pivotally connected to the base, and a lock piece. The handle is pivotable between an open position and a closed position. The lock piece is uniquely designed to selectively lock the handle in open position and to release the handle and allow it to pass back to closed position after the handle is pulled from lock position. The park release system may include a cable connector assembly. The cable connector assembly may comprise a first cable section connectable to a second cable section. The second cable section includes a housing having a slider within a passageway and below a flexible retention beam. The slider is configured to receive and connect to the cable from the first cable section. |
| US10094469B2 |
Apparatus for optoelectronically detecting a selector lever position, selector lever apparatus, method for producing an apparatus and method for optoelectronically detecting a selector lever position wherein predetermined light intensities or filtered wavelengths are assigned to predetermined positions
The present disclosure relates to a device for the optoelectronic detection of different positions of a selection lever for selecting different gear steps of a gearshift transmission, in particular a motor vehicle transmission. The detection device can be coupled to the selection lever, and comprises at least one light source for emitting light, and one light sensor for detecting the emitted light. The detection device is distinguished in that the light sensor is provided for detecting a light intensity, or a wavelength of the emitted light, respectively, filtered by means of a light filter that can be disposed in a light path between the at least one light source and the light sensor, and to transmit data regarding the detected light intensity, or wavelength, respectively, to an evaluation device. Predetermined light intensities, or predetermined filtered wavelengths, respectively, are assigned thereby to predetermined selection lever positions, which are selected form different positions of the selection lever. |
| US10094468B2 |
Manual transmission for vehicle
When a shift lever is moved to a shift position corresponding to a first gear position etc., the shift lever is urged by its own weight to a neutral position, which is disadvantageous for the shift lever in terms of gear slip-out after shifting. However, a counter mass is moved to a position reached by turning a second predetermined angle, larger than a first predetermined angle corresponding to the neutral position, downward with respect to a vertical line passing through a center of turn of the counter mass. Meanwhile, the shift lever is urged by the weight of the counter mass in the direction away from the neutral position, so that gear slip-out after shifting can be prevented. |
| US10094466B2 |
Gear unit
Gear unit with a gear unit housing, a drive-side and an output-side shaft and a gear ratio stage. The gear unit housing has a toothing space in which there are intermeshing toothed wheels and a bearing space separated from the toothing space. The bearing space in which bearing lubricating oil can be collected is operated under atmospheric pressure. The bearing lubricating oil is guided from the bearing space to an oil collecting receptacle external to the gear unit. The toothing lubricating oil collected in the toothing space is fed to the oil collecting receptacle to be at least partially separated from the bearing lubricating oil. In partial vacuum operation the toothing lubricating oil is conveyed from the toothing space into the oil collecting via a delivery pump, and in atmospheric operation, the toothing lubricating oil is conveyed from the toothing space into the oil collecting receptacle via a check valve. |
| US10094462B2 |
Damper pulley manufacturing method and damper pulley manufacturing apparatus
A damper pulley manufacturing method includes an arranging process in which a circular hub having a cylindrical outer peripheral surface and a circular pulley having a cylindrical inner peripheral surface are arranged such that the cylindrical outer peripheral surface opposes the cylindrical inner peripheral surface, a centering process in which a tapered portion of a first centering jig is made to abut on an axial end portion of the hub and a tapered portion of a second centering jig is made to abut on an axial end portion of the pulley to perform centering of the hub and the pulley, and a press-fitting process in which after the centering process, a damper rubber is press-fitted between the cylindrical outer peripheral surface and the cylindrical inner peripheral surface. |
| US10094460B1 |
Vibration damper and lock-up clutch for hydrokinetic torque-coupling device, and method for making the same
A torque-coupling device for coupling driving and driven shafts. The torque-coupling device includes a casing having a locking surface, a torque converter, and a locking piston having an engagement surface axially moveable to and from the locking surface of the casing. The locking piston includes a vibration damper including a torque input member and a unitary radially elastic output member elastically coupled to the torque input member. The torque input member includes a radially oriented first retainer plate and at least one supporting member mounted thereto. The output member includes an output hub and at least one elastic blade configured to elastically engage the supporting member upon rotation of the first retainer plate with respect to the output member. The torque input member of the vibration damper non-rotatably engages the turbine wheel and is axially moveable relative to both the impeller wheel and turbine wheel. |
| US10094455B2 |
Multipurpose opening and closing device
Disclosed herein is a multipurpose opening and closing device. The device includes a casing having an opening, a manipulation unit moved up and down in the casing by a user's manipulation, an opening and closing unit operated in conjunction with the up-and-down movement of the manipulation unit to open or close the opening, and a fixing unit intended to prevent the manipulation unit from deviating from a predetermined course when the manipulation unit is moved up and down, so that a structure where the opening is opened or closed by the opening and closing unit operated in conjunction with the manipulation unit is simplified, thus reducing a failure in the device, enabling easy repair, and allowing an interior space of the casing to be efficiently used. |
| US10094454B2 |
Axial through-shaft actuator arrangement
An axial, through-shaft actuator that is particularly useful for a variably actuatable water pump having a pump chamber, with an inlet and an outlet is provided. A hollow drive shaft extends into the pump chamber. A drive wheel is connected to the drive shaft. A variable flow impeller assembly having an impeller part connected to the drive shaft and a cover part, which is axially movable relative to the impeller part is located in the pump chamber and is movable from a first, pumping position to a second position to prevent pumping. A cup actuator assembly is axially movable on the hollow drive shaft, and includes an actuator plate and a pin extending through the hollow drive shaft that connects the axially movable impeller part and the actuator plate. An actuator displaces the actuator plate in the axial direction of the drive shaft to move the axially movable part. |
| US10094453B2 |
Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
Inventive embodiments are directed to components, subassemblies, systems, and/or methods for infinitely variable transmissions (IVT) having a variator provided with a plurality of tilting spherical planets. In one embodiment, a variator is provided with multiple planet arrays. In another embodiment, a hydraulic system is configured to control the transmission ratio of the IVT. Various inventive idler assemblies and planet-pivot arm assemblies can be used to facilitate adjusting the transmission speed ratio of an IVT. Embodiments of a transmission housing and bell housing are adapted to house components of an IVT and, in some embodiments, to cooperate with other components of the IVT to support operation and/or functionality of the IVT. Various related devices include embodiments of, for example, a control feedback mechanism, axial force generation and management mechanisms, a control valve integral with an input shaft, and a rotatable carrier configured to support planet-pivot arm assemblies. |
| US10094450B2 |
Rotational tensioner with stored energy and damping feature
A tensioner uses a low rate torsion spring in a first stage and a high rate torsion spring in a second stage to maintain tension in a chain or belt. The first stage is connected to the second stage by a torque coupling. The high rate torsion spring is maintained in an energized state between a ground and a dead stop to store energy and to provide tension under high loads. In some embodiments, the torque coupling is a damper. In other embodiments, the torque coupling is a clutch. A method stores energy in a high rate torsion spring of a tensioner. |
| US10094449B2 |
Chain tensioner
Provided is a chain tensioner that can always provide a suitable reaction force and damping force to various tension fluctuations of the chain, has a simple structure, is easy to produce, and also enables a reduction in the production cost. The chain tensioner 100 has a plunger 120 inserted in a plunger bore 111, and biasing means 140 for biasing the plunger in a protruding direction of the plunger. A plurality of biasing means 140 are accommodated so as to freely expand and contract inside a high pressure chamber 101 and arranged in series along the protruding direction of the plunger 120, with a separator plate 130 interposed therebetween. The separator plate 130 has one or more oil passages that adjust oil flow. |
| US10094446B2 |
Metal belt for continuously variable transmission
In a metal belt for a continuously variable transmission having a saddle face of a metal element and a rocking edge positioned at substantially the same position in the radial direction, a rocking edge is provided at a radially outer end of a front face of a body part, the rocking edge being a fulcrum for pitching of the metal element of the metal belt which is wound around a drive pulley and a driven pulley and transmits a driving force between the two pulleys, and a recess is provided extending from a front face of a neck part to a front face of the body part. Thus, it is possible to minimize a space created between the front and rear metal elements and reduce the bending stress applied to the metal elements, thereby minimizing degradation of the power transmission efficiency. |
| US10094443B2 |
Bypass for a suspension damper
A vehicle suspension damper comprises a cylinder and a piston assembly including a damping piston along with working fluid within the cylinder. A bypass permits fluid to avoid dampening resistance of the damping piston. A fluid path through the bypass is controlled by a valve that is shifted by a piston surface when the contents of at least one predetermined volume is injected against the piston surface which acts upon the valve. In one embodiment, the bypass is remotely operable. |
| US10094440B2 |
Suspension thrust bearing device
The invention concerns a suspension thrust bearing for use with a suspension spring in an automotive suspension strut. The suspension thrust bearing provides a bearing with an annular upper part and a annular lower part in relative rotation one to the other, a lower support surface being provided by the lower part that axially supports an upper end of a suspension spring by the intermediate of a damping device made from resilient material. The resilient material of the damping device is molten in its preformed state with gas. After being molded, the molten material of the damping device provides an outer skinny layer and an inner foam body, the density of the outer skinny layer being strictly greater than the density of the inner foam body. |
| US10094436B2 |
Method of controlling damper clutch through learning
Disclosed is a method of controlling a damper clutch through learning. A controller determines whether a driving condition of a vehicle is a condition where a predetermined selected fluid pressure value is desired. When necessary learning conditions are satisfied, the controller applies a control current for realizing a relevant fluid pressure to the solenoid valve. The controller updates the control current of the solenoid valve to an appropriate value based on response of the damper clutch. Thereafter, the controller controls the solenoid valve based on the updated control current. |
| US10094433B2 |
Rocker one-way clutch with cutout to locate a spring and stator incorporating the same
A rocker one-way clutch including an outer race including a pocket and a strut including a main body rotatable within the pocket and a locking member including a first neck portion extending from the main body and a cutout operatively arranged within the first neck portion to prevent displacement of a spring member. A rocker one-way clutch including an inner race, an outer race arranged radially outward of the inner race concentrically, the outer race including a pocket, a strut including a main body rotatable within the pocket and a locking member, the locking member including a first neck portion extending from the main body, a cutout operatively arranged within the first neck portion to prevent displacement of a spring member and a protrusion operatively arranged within the first neck portion opposite of the cutout to ensure proper assembly of the strut within said inner and outer races. |
| US10094429B1 |
Limiting assembly for a self-adjusting heavy duty clutch
A limiting mechanism or assembly for a self-adjusting friction clutch to prevent the overadjustment of cam rings caused by a sudden impact to the vehicle. The limiting mechanism connects the cover to the adjustment mechanism using straps that link fixation members together. In one embodiment, a first fixation member comprises a bolt that attaches a bushing, which is placed through a corresponding hole in the cover of the clutch, relative to the pressure plate and a second fixation member comprises a bolt that engages a corresponding hole on the adjusting ring. |
| US10094424B2 |
Rolling bearing
A rolling bearing includes an outer race, an inner race, rolling elements mounted between the outer race and the inner race, and a seal ring formed with an oil passage hole and covering at least one of the axial end openings of the bearing space of the bearing. A filter is mounted to the seal ring so as to cover the oil passage hole of the seal ring, and is configured to catch foreign matter contained in lubricant oil, and a magnetic member is mounted axially inwardly of, and adjacent to, the filter, and is configured to attract foreign matter to the magnetic member due to the magnetic force of the magnetic member. |
| US10094423B2 |
Rolling bearing
An inner ring includes: a pair of shoulder outer peripheral surfaces on first and second axial sides of a raceway surface of the inner ring in contact with balls; seal grooves disposed in first and second axial ends of the inner ring and defining labyrinth clearances with lips; and edges disposed on the first and second axial sides. Each of the edges is configured to cause grease flowing along an associated one of the shoulder outer peripheral surfaces to leave the shoulder outer peripheral surface in the direction of an extension thereof. Each of the lips includes a lip oblique surface functioning as a guide surface to guide the grease that has left the edge not to a radially inner region of the bearing but to a radially outer region of the bearing. |
| US10094417B2 |
Tilting pad journal bearing
On a facing surface (12a) of a pad (12) that faces a rotation shaft, an oil supply unit (24) is provided in an end region downstream of the rotation shaft in the rotation direction, and the oil supply unit (24) is formed along part of an isopleth of the pressure distribution on the facing surface (12a) generated by a lubricant being caught between the rotation shaft and the facing surface (12a), said part of the isopleth being downstream, in the rotation direction, of the pressure maximum of the pressure distribution. |
| US10094416B2 |
Pivot pin assembly for shaker head
A pivot pin assembly for a tree shaker pivotally attaches the clamping arm to the stationary arm. Each end of the cylindrical pivot pin extends outside of a cylindrical bore of the clamping arm. A longitudinal load member extends through an aperture in the stationary arm and into an aperture in the cylindrical pivot pin. An axial load may be applied to the longitudinal load member which compresses a plate of the stationary arm against the cylindrical pivot pin, but without compressing the stationary arm against the clamping arm. This configuration allows substantial torque to be applied to the longitudinal load member, which reduces play between the stationary arm and the clamping arm without inhibiting the free rotation of the clamping arm. Application of this torque eliminates radial and vibratory movement in the shaker head, which otherwise cause damage to the components of the shaker head. |
| US10094413B2 |
Ratchet locking mechanism for threaded fastener
A fastening device including a fastener having a head portion and an elongated threaded body portion extending axially from the head portion. The threaded body portion includes opposing flat sections. A lock washer has a lower surface with an array of radially extending engagement teeth. The lock washer also defines an axial aperture for receiving the fastener. The axial aperture has two flat inner surfaces for cooperating with the two flat sections of the threaded body portion to prevent relative rotation of the washer and threaded body portion. A threaded lock nut mates with the threaded body portion. The lock nut has an upper surface with at least one cantilevered pawl members for ratcheted engagement with the array of radially extending engagement teeth of the lock washer. |
| US10094412B2 |
Method of connecting a press-in bolt with a metal sheet and cover element for carrying out the method
In a method for connecting a press-in bolt with a metal sheet, the metal sheet is positioned upon a cover element of a joining tool. The press-in bolt is forced by the joining tool in a pilot hole of the metal sheet as the metal sheet is supported by the cover element in its capacity as a die, until a head portion of the press-in bolt rests upon one side of the metal sheet and the cover element is pressed upon a shaft portion of the press-in bolt and radially deformed to rest upon another opposite side of the metal sheet. |
| US10094411B2 |
Assembly of a vehicle seat with a fastening device
An assembly of a vehicle seat is provided. The assembly includes a component which includes an opening which is delimited by an opening edge and a fastening device which is to be secured on the component and includes a clamping part and a screw part which is to be connected in a screwing manner to the clamping part. The clamping part includes at least one clamping portion, is insertable into the opening in a direction of insertion and is connectable to the component in a clamping manner as a result of screw-connecting the screw part to the clamping part. |
| US10094404B2 |
Furniture and other item assembly method and system
A hardware system for assembly to form an item, such as an item of furniture. The system includes a tension adjustment device, such as a turnbuckle, which may be threadably engaged with two rods, inserted into two rod inserts located on each of the turnbuckle's two opposite sides. The rods may pass through a series of alternating base material components and spacers therebewteen to form an item's body, the turnbuckle being located, for example, in or near the middle of the two series. The ends of the rods opposite the turnbuckle may be threaded into inserts fixed in an end piece of base material of their respective series. The turnbuckle may be twisted or otherwise adjusted to secure or compress the system. A final assembly may have one or more such series and may give the illusion of a solid bar of hardware being passed through the base material. |
| US10094398B2 |
Fluid transfer apparatus
A fluid transfer apparatus includes a spiral pipe that is formed by an elastic tube wound in a spiral manner, and a fluid to be transferred flows in the spiral pipe. The fluid transfer apparatus further includes a speaker that is configured to generate a pressure wave in a working fluid in the tube that is a medium, and the pressure wave causes a change of the cross-sectional area of a flow channel of the tube. |
| US10094396B2 |
Fan having cold air function
The present invention relates to a fan with a cold air function which, through supply of liquid oxygen (LOX), has a strong cold air function and at the same time provides an air cleaning effect by supplying oxygen. A fan including a base part (10) equipped with a plurality of buttons (11), a main body part (20) installed on the top of the base part (10), a motor part (30), rotary blades (40) coupled to a motor shaft at the front of the motor part (30), and a protection net (50) installed to surround the rotor blades (40), the fan comprises: a mounting part (60) in which a liquid oxygen (LOX) charge canister (62) is removably mounted; an opening and closing controller (63) for controlling the output amount of an oxygen gas discharged from the charge canister (62) mounted in the mounting part (60); and a discharge pipe (64) which is connected to the opening and closing controller (63) and configured in such a manner that the discharged oxygen gas is diffused through the rotary blades (40) to the front. |
| US10094393B2 |
Mounting systems for gas turbine engines
A mounting system for a gas turbine engine includes a compressor case portion, an inlet frame, an outlet frame, and a mounting structure. The compressor case portion houses rotatable compressor blades. The inlet frame connects to an inlet end of the compressor case. The outlet frame connects to an outlet end of the compressor case portion at an end opposite the compressor case inlet end. An axially fore mounting structure of the mounting structure connects to the inlet frame. An axially aft mounting structure of the mounting structure connects to the outlet frame. A bridging structure of the mounting structure is offset from the compressor case and connects the fore and aft mounting structures, thereby bridging engine loads across the inlet and outlet frames to reduce load induced distortion of the compressor case portion. |
| US10094392B2 |
Fan assembly
A nozzle for a fan assembly includes an air inlet, an air outlet, an interior passage for conveying air from the air inlet to the air outlet, an annular inner wall, and an outer wall extending about the inner wall. The interior passage is located between the inner wall and the outer wall. The inner wall at least partially defines a bore through which air from outside the nozzle is drawn by air emitted from the air outlet. A flow control port is located downstream from the air outlet. A flow control chamber is provided for conveying air to the flow control port. A control mechanism selectively inhibits a flow of air through the flow control port to deflect an air flow emitted from the air outlet. |
| US10094391B2 |
Compressor housing for supercharger
A compressor housing includes an intake port, a scroll, and a shroud. The shroud includes a shroud surface facing the impeller, a sliding member in an annular shape, and a sliding-member fixing portion in an annular shape. An inner circumferential surface of the sliding member defines the shroud surface. The sliding-member fixing portion includes contact portions that are configured to such that an inner circumferential surface of the sliding-member fixing portion and an outer circumferential surface of the sliding member at least partially come into contact with each other. The sliding member is fastened to the sliding-member fixing portion at the contact portions by the fastening members. The sliding member is fastened by the fastening members configured to extend through the sliding-member fixing portion. The fastening members are fastened from an outer circumferential surface of the sliding-member fixing portion to the sliding member. |
| US10094389B2 |
Flow diverter to redirect secondary flow
An assembly for a gas turbine engine includes a seal and a flow diverter. The flow diverter is disposed adjacent the seal to direct a secondary gas flow that passes across the seal away from a rotor cavity such that the secondary gas flow travels back toward a main gas flow path of the gas turbine engine. |
| US10094387B2 |
Turbocharger
A turbocharger for an internal combustion engine has a housing (12) in which elements (18, 44) are arranged. An optical duct (24) is formed in the housing (12) and is assigned to at least one of the elements (18). The optical duct (24) is assigned an infrared detector (28) that is designed to detect infrared radiation (30) from the at least one element (18) through the optical duct (24) to determine a temperature (T) of the at least one element (18). |
| US10094386B2 |
Radiator fan of a motor vehicle
A radiator fan of a motor vehicle, in particular a main fan, contains a fan wheel which has a hub and an electric-motor rotor which is attached thereto in a form-locking manner. At least one connecting dome is formed integrally on the rotor, which connecting dome protrudes through a corresponding cutout of the hub and is deformed on the free end side in a rivet-shaped manner in order to produce the form-locking connection. |
| US10094369B2 |
Process for transferring a liquid using a pump
A process to pump liquid held in a passive tank to an active tank when the active tank has a liquid level below a set point level and when the passive tank contains liquid at a temperature above the freezing point of the liquid, the active tank including a discontinuous level gauge configured to provide at least x+1 indications of the level of liquid in tank as a function of the relative position of a moving part with respect to x set point levels, x being at least equal to 2. The process includes: reading the level indication from a level gauge; starting a pump and measuring a time during which a pump transfers liquid; stopping the pump if this time is greater than a time constant, which depends on the value of the level indication, and if a next set point level is not reached. |
| US10094368B2 |
Tower drive pumping unit
A numerical controlled drive tower pumping unit includes a main tower frame, a power system, a drive system, a control system, a wire rope wheel, a balance weight box, and a suction rod. The power system, drive system, and control system work to alternately raise and lower the suction rod. The pumping unit includes a safety braking system configured to permit free rotation of the drive system in a normal operating state and prevent rotation of the drive system in an abnormal operation state. The pumping unit includes a tower moving mechanism configured to roll the main tower frame along a foundation frame from a normal operation position with the main tower frame proximate to a wellhead borehole to a workover position with the main tower frame distant from the wellhead borehole. The moving mechanism includes retractable roller assemblies to facilitate movement of the main tower frame. |
| US10094363B2 |
Method and apparatus for recovery of parasitic energy losses
A system for the recovery of parasitic energy loss in a vehicle includes a magnet and coil arrangement operatively and movable coupled with respect to one another, such that motion of the drive train of the vehicle with respect to the frame components causes relative motion therebetween to thereby induce an electrical current in the coil which may be used or stored in the vehicle. |
| US10094361B2 |
Method and apparatus that generates electricity from a wind turbine equipped with self-cleaning photovoltaic panels
An apparatus that can optimize wind power without compromising solar photovoltaic power collection by doing so and yet provide self-cleaning of the solar photovoltaic panels of the collector. The panels rotate in unison with rotation of the wind turbine airfoils and arranged in a planar region that is substantially transverse to a circumferential region in which the airfoils rotate beneath the solar photovoltaic collector. |
| US10094354B2 |
Diagnostic system, method, and apparatus for a starting system
Diagnosis system, method, and apparatus for a starting system are discloses herein. The method comprises receiving a run condition parameter for a vehicle, receiving a fueling system engagement parameter and an associated time threshold for the fueling system engagement parameter, and receiving an ignition command for turning an engine of the vehicle from an off state to an on state. If the run condition parameter is met, the method receives time data indicative of a time duration from reception of the ignition command to reach or substantially reach the fueling system engagement parameter, compare the time duration to the associated time threshold, and diagnose a starting system of the vehicle based on the comparison. |
| US10094352B2 |
Swirl impingement prefilming
A nozzle for injecting liquid includes a nozzle body defining a plurality of injection point orifices and an annular prefilmer positioned downstream of the injection point orifices for prefilming impingement of spray from the injection point orifices on the prefilmer. A swirl antechamber can be defined upstream of the injection point orifices for supplying a swirling liquid flow to the injection point orifices for impingement of a swirling flow on the prefilmer. |
| US10094349B2 |
Fluid valve assembly
A fluid valve assembly having a housing with a valve seat which forms a fluid port. A valve is movable along an axis relative to the port between an open and a closed position. This valve includes a protrusion complementary in shape to, but slightly smaller than, the port. The protrusion is at least partially positioned in the port when the valve is in its closed position at which time a clearance space between the port and the protrusion is sufficiently small to prevent fluid flow through the port. A main spring disposed between the housing and the valve resiliently urges the valve towards its closed position. A second spring is also operatively positioned between the valve and the housing which urges the valve away from the valve seat towards its open position and prevents contact between the valve and the valve seat. |
| US10094348B2 |
Valve assembly arrangement for an injection valve and injection valve
A valve assembly arrangement for an injection valve may have a central longitudinal axis, a valve assembly of the inward opening type, and a valve assembly of the outward opening type, wherein the valve assembly of the outward opening type is axially arranged adjacent and fixedly coupled to the valve assembly of the inward opening type such that the valve assembly of the inward opening type is operable to inject fluid into the valve assembly of the outward opening type for increasing a fluid pressure in the valve assembly of the outward opening type to open the valve assembly of the outward opening type to enable dispensing of the fluid from the valve assembly arrangement. |
| US10094346B1 |
Fuel pump with an improved maximum-pressure valve for a direct-injection system
Fuel pump for a direct-injection system and having: a pumping chamber; a piston; an intake channel regulated by an intake valve; a delivery channel regulated by a delivery valve; and a drain channel that originates in the delivery channel and is regulated by a maximum-pressure valve having: a shutter, a valve body provided with a valve seat, a calibrated spring for pushing the shutter against the valve seat, and a plate that is arranged in contact with the shutter on the opposite side of the valve seat; the plate of the maximum-pressure valve has a first annular groove, which is arranged around the shutter; and the valve body of the maximum-pressure valve has a second annular groove, which is arranged around the shutter and at least partially faces the first annular groove of the plate. |
| US10094345B2 |
Fuel consumption-measuring system and method for measuring the fuel consumption of an internal combustion engine
A fuel consumption-measuring system includes a feed line, a first pump which pumps fuel from a tank via the feed line to a consumer, a fuel consumption-measuring device in the feed line, a first return line which branches off at the consumer and opens into the feed line between the fuel consumption-measuring device and the consumer, a second return line which branches off from the feed line between the first pump and the fuel consumption-measuring device which opens into the tank, a branch which leads from the feed line into the second return line, a heat exchanger, and a flow device arranged in the first and second return lines. The flow device provides an equal volume flow at an opening of the first return line into the feed line and at the branch leading from the feed line into the second return line. |
| US10094339B2 |
Direct exhaust gas recirculation system
An improved exhaust gas recirculation (EGR) system comprises combustion chambers divided into a first portion and a second portion. An intake valve and an exhaust valve are associated with each combustion chamber. An intake manifold is in fluid communication with the combustion chambers through respective intake valves. A first exhaust manifold is in fluid communication with said first portion of combustion chambers through respective exhaust valves. A second exhaust manifold is in fluid communication with said second portion of combustion chambers through respective exhaust valves. An EGR exhaust valve is associated with each combustion chamber in said second portion. An EGR manifold is in fluid communication with each combustion chamber in said second portion through respective EGR exhaust valves and with said at least one intake manifold. |
| US10094336B2 |
Articulated diffuser and door for submerged ram air turbine power and cooling control
A turbine exhaust system including a bypass fluid duct that includes: an outer exit shroud and an inner mold line (IML) forming a channel from an inlet to an outlet of the bypass fluid duct, a moveable diffuser configured to move between a forward and aft locations, and a door configured to pivot between minimum and maximum door angles, wherein the moveable diffuser and the door together form the outer exit shroud. The bypass fluid duct is configured to: receive an incoming fluid stream in a first direction through the inlet; bypass the incoming fluid stream around a turbine generator; and direct a flow path of the incoming fluid stream from the inlet through the outlet to join an ambient fluid flow. A movement of the door and the diffuser, from an unextended position to a fully or partially extended position varies a shape and volume of the channel. |
| US10094335B2 |
Compliant shaft with a recursive configuration for turbine engines
Embodiments of a compliant shaft for engines are provided herein. In some embodiments, a compliant shaft for a turbine engine may include: a body having a first end configured to be coupled to a shaft of a turbine and a second end coupled to a gear of a gear box, wherein at least a portion of the body is flexible. |
| US10094333B2 |
Ventilation system using thrust reverser linkages
A gas turbine engine includes a fan duct, an inner fixed structure, and a thrust reverser assembly. The inner fixed structure forms an inner diameter of the fan duct and encloses a core compartment. The thrust reverser assembly includes a linkage assembly mounted to the inner fixed structure within the fan duct. The linkage assembly is adapted to act as a ventilation system that allows for communication between the fan duct and the core compartment. |
| US10094332B2 |
Core cowl for a turbofan engine
A core cowl for a turbofan engine may include a plurality of valleys formed in an outer surface of the core cowl. Each valley may include a convex portion upstream of a concave portion, and may be configured to disrupt a shock cell exiting a fan nozzle of the turbofan engine. Associated methods for reducing turbofan engine noise are also described. |
| US10094329B2 |
Static gasket and method of construction thereof
A metal static gasket and method of construction thereof is provided. The gasket includes at least one metal layer. At least one of the metal layers has opposite sides with at least one through opening extending through the opposite sides, with the through opening being configured to register with an opening to be sealed. At least one metal layer of the gasket has least one raised annular seal bead extending adjacent the through opening. A plurality of protrusions extend outwardly from at least one of the opposite sides, wherein the plurality of protrusions are formed from separate pieces of metal from the at least one metal layer and are individually fixed to the at least one metal layer via separate bond joints. |
| US10094327B2 |
Monolithic, galleryless piston and method of construction thereof
A galleryless piston for an internal combustion engine is provided. The piston has a monolithic piston body including an upper wall forming an upper combustion surface with first and second portions. The first portion extends annularly along an outer periphery of the upper wall and the second portion includes a combustion bowl. The first portion can also include valve pockets formed therein to reduce weight. The upper wall has an undercrown surface directly opposite the second portion of the upper combustion surface. To enhance cooling, a center portion of the undercrown surface is concave, such that oil is channeled during reciprocation of the piston from one side to the opposite side of the piston. |
| US10094326B2 |
Cylinder head for an internal combustion engine
The invention relates to a cylinder head (1) for an internal combustion engine having at least one fire-face-side first cooling chamber (5a) and one second cooling chamber (5b), which adjoins the first cooling chamber (5a) in the axial direction of the cylinder, the first and second cooling chambers (5a, 5b) being separated from each other by means of an intermediate plate (7), a central receptacle (4) being arranged for an injection nozzle or ignition device for each cylinder (Z), and the first and second cooling chambers (5a, 5b) being flow-connected to each other in the region of the central receptacle (4); and having at least two, preferably four gas exchange valve openings (2, 3) per cylinder (Z), the first cooling chamber (5a) having a radial cooling duct (11, 12, 13, 14) in the region of at least one valve bridge (20, 21, 22, 23) between two gas exchange valve openings (2, 3). In order to improve the flow activity in disadvantaged flow regions in the simplest possible manner, the radial cooling duct (11, 12, 13, 14) has at least one reduction in cross section (15, 16, 17, 18) in a region lying radially outside the valve bridge (20, 21, 22, 23), said region preferably being further away from the cylinder axis (18) than the center (2a, 3a) of at least one gas exchange valve opening (2, 3). |
| US10094324B2 |
System and method of operating an internal combustion engine
A method of operating an internal combustion engine is provided. The method includes combusting a mixture of fresh air and fuel within multiple cylinders. The method also includes directing a first portion of exhaust gases into a first-stage turbine and a second-stage turbine of a turbocharger for expanding the exhaust gases, directing a second portion of exhaust gases from the exhaust manifold via an exhaust channel bypassing the first-stage turbine and recirculating a third portion of exhaust gases into an intake manifold after mixing with fresh air. The method includes controlling at least one of: reducing a normal engine speed at each engine power setting while maintaining constant engine power level by increasing a fuel injection per cycle; concurrently increasing a flow rate of the third portion of exhaust gas during recirculation; and advancing a fuel injection timing for reducing emission levels that meets Tier 4 requirements. |
| US10094323B2 |
Control apparatus for internal combustion engine
A control apparatus for an internal combustion engine is configured, during a slightly stratified-charge lean-burn operation, to: calculate a basic total fuel injection amount based on a required torque; calculate a compression stroke injection amount based on an ignition delay index value; calculate, as a basic main injection amount, a value obtained by subtracting a compression stroke injection amount from the basic total fuel injection amount; calculate, based on an output value of an in-cylinder pressure sensor, an actual specified combustion index value that represents a main combustion speed or a combustion fluctuation rate; calculate a main injection correction term based on a result of a comparison between a target specified combustion index value or a tolerable specified combustion index value, and the actual specified combustion index value; and calculate a main injection amount by adding the main injection correction term to the basic main injection amount. |
| US10094322B1 |
Fuel-injection delivery measurement
Technical solutions are described for measuring fuel injection to an engine of a vehicle. For example, an engine control unit (ECU) that controls the operation of the engine, is equipped with a first direct memory address channel to store rail pressure values that are received from the engine in a first buffer. The ECU further includes a second direct memory address channel configured to copy a first subset of the rail pressure value from the first buffer to a filter module in response to an angle-based interrupt request. The ECU further includes a third direct memory address channel configured to copy filtered pressure values from the filter module to a second buffer. The ECU also includes a processor that computes a pressure drop based on the filtered pressure values from the second buffer, and compute a quantity of fuel injected into the engine based on the pressure drop. |
| US10094315B2 |
Engine rotational speed control apparatus
A rotational speed control apparatus for an engine that drives an air conditioning compressor includes an electronic control unit. The electronic control unit corrects a calculated value of a load torque of a compressor in accordance with a deviation between a rotational speed of the engine and a target rotational speed, as a changeover transition period control, in a changeover transition period. The electronic control unit also sets an execution period of the changeover transition period control such that the execution period in a changeover transition period from the stopped state to the driven state of the compressor is longer than an execution period of the changeover transition period control in a changeover transition period from the driven state to the stopped state of the compressor. |
| US10094314B2 |
Method of regenerating selective catalytic reduction catalyst on diesel particulate filter and exhaust purification system
A method of regenerating a selective catalytic reduction catalyst on a diesel particulate filter (SDPF) includes predicting a reducing agent amount oxidized in the SDPF during regeneration of the SDPF if the regeneration of the SDPF is necessary; calculating a quantity of heat generated from the reducing agent amount oxidized in the SDPF; calculating a temperature change from the generated quantity of heat; calculating a target temperature when regenerating the SDPF; and performing the regeneration according to the target temperature. |
| US10094312B2 |
Method to adjust an oil control valve actuation response time using cylinder valve diagnostics
A method to adjust an oil control valve actuation response time using cylinder valve diagnostic results includes commanding an engine cylinder to deactivate/reactive when conditions are met and then detecting if a deactivation/reactivation response time failure has occurred by analyzing the cylinder diagnostics results. If a predetermined number of failures are detected at the cylinder within a predetermined number of engine cycles then the engine controller operates to adjust the oil control valve response time to improve the response time accuracy. |
| US10094311B1 |
Method for correcting air-fuel ratio deviation for each cylinder in engine
A method for correcting an air-fuel ratio deviation for each cylinder in an engine of a vehicle includes measuring a signal of an oxygen sensor mounted on an exhaust pipe of the vehicle using a low-pass filter and a moving-average filter; calculating an oxygen sensor roughness based on the measured signal of the oxygen sensor modulating a fuel injection amount of fuel injected into each cylinder in the engine; detecting a variation of the oxygen sensor roughness according to the modulated fuel injection amount; determining an optimal fuel injection amount based on a relationship between the fuel injection amount and the oxygen sensor roughness; performing fuel injection amount control based on the determined optimal fuel injection amount to correct the air-fuel ratio deviation for each cylinder. |
| US10094290B2 |
Two-shaft gas turbine
A two-shaft gas turbine is provided which includes: a compressor; a combustor having multiple fuel systems and generating combustion gas by combusting fuels from the fuel systems and air compressed by the compressor; a high-pressure turbine coupled coaxially with the compressor and rotated by the combustion gas; a low-pressure turbine having a shaft structure independent of the high-pressure turbine and rotated by exhaust gas from the high-pressure turbine; an air extraction channel for extracting the air compressed by the compressor; an injection flow channel for feeding the air extracted through the air extraction channel back to the combustor; and a controller for controlling the flow rate of the fuel supplied to each of the fuel systems based on the air flow rate of the compressor, on the flow rate of the fuel supplied to the combustor, and on the temperature of the air in the injection flow channel. |
| US10094288B2 |
Ceramic-to-metal turbine volute attachment for a gas turbine engine
A means of attachment applicable to mating parts which have substantially different coefficients of thermal expansion is disclosed. The means of attachment substantially reduces the friction between the mating surfaces while still keeping the mating parts centered with respect to one another. The approach is based on radial recessed faces wherein the radial faces slide relative to each other. There may be three or more recessed/raised faces on each mating component, which when mated, maintain the alignment between the mating parts while allowing differential growth of the mating parts. This approach also the provides a much larger bearing surface for the attachment than a radial pin/slot approach, for example, and substantially eliminates areas of high stress concentration. It is thus a more robust design for components that undergo many thousands of thermal cycles. |
| US10094287B2 |
Gas turbine engine component with vascular cooling scheme
A component according to an exemplary aspect of the present disclosure includes, among other things, a body portion and a cooling scheme disposed inside the body portion, the cooling scheme including a vascular engineered lattice structure and a heat transfer device adjacent to the vascular engineered lattice structure. |
| US10094286B2 |
Gas turbine engine with lower bifurcation heat exchanger
A gas turbine engine includes a nacelle, a lower bifurcation structure, and a heat exchanger. The nacelle extends circumferentially around an engine core and defines a fan bypass duct that is substantially annular between an inner wall and an outer wall. The lower bifurcation structure extends between the inner wall and the outer wall, bifurcating the fan bypass duct. The lower bifurcation structure defines a bifurcation duct extending along a central axis of the lower bifurcation structure. A heat exchanger is positioned in the bifurcation duct. |
| US10094280B2 |
Process for treating waste feedstock and gasifier for same
A process for treating a waste feedstock using a gasifier and the gasifier for same. Hot exhaust from an engine travels through a series of hollow heating plates stacked vertically within a gasifier reactor with spaces between each set of successive heating plates forming reaction zones. Each reaction zone is divided into an upper treatment area and a lower treatment area by a rotating disk. Waste material travels from an outer feed spot along the top surface of the rotating disk radially inwardly to a drop area located at the radially innermost portion where it drops to the top surface of the hollow heating plate below. The waste material is then conveyed radially outward to a chute to the next reaction zone or once fully processed to an exit from the reactor. Vapors from the waste material are drawn off each reaction zone through an outlet for further processing. |
| US10094277B2 |
Gas turbine engine configured for modular assembly/disassembly and method for same
A method for assembling and disassembling a module of gas turbine engine is provided, along with a gas turbine engine configured for modular assembly/disassembly. The engine includes a first shaft and a second shaft. The first shaft connects a compressor section and a first turbine section. The second shaft is connected to the second turbine section. The first and second shafts are rotatable about the engine rotational axis. The second shaft and the second turbine section together form a module that can be assembled, or disassembled, or both from the engine. |
| US10094273B2 |
Internal combustion engine
An internal combustion engine including a first set of cylinders includes: a first two-stroke compression cylinder housing a first compression piston connected to a first crank shaft; an intermediate two-stroke compression cylinder housing an intermediate compression piston, wherein the second two-stroke compression cylinder is configured to receive compressed gas from the first two-stroke compression cylinder; and a first four-stroke combustion cylinder housing a first combustion piston, wherein the first four-stroke combustion cylinder is configured to receive compressed gas from the intermediate two-stroke compression cylinder; wherein the internal combustion engine further includes a second set of cylinders including: a second two-stroke compression cylinder housing a second compression piston connected to the first crank shaft, wherein the second two-stroke compression cylinder is configured to provide compressed gas to the intermediate two-stroke compression cylinder; and a second four-stroke combustion cylinder housing a second combustion piston, wherein the second four-stroke combustion cylinder is configured to receive compressed gas from the intermediate two-stroke compression cylinder; wherein each one of the intermediate compression piston and the first and second combustion pistons are connected to a second crank shaft, the second crank shaft being configured to rotate with a speed of at least twice the speed of the first crank shaft. |
| US10094271B2 |
Control apparatus for internal combustion engine
A control apparatus for an internal combustion engine includes an exhaust gas concentration parameter sensor, a cylinder gas amount parameter acquisition device, an air-fuel ratio controller, an operation status determination device, and a determination value setting device. The air-fuel ratio controller is to perform an air-fuel ratio fluctuation control to control an air-fuel ratio in the internal combustion engine to fluctuate in a predetermined state. The operation status determination device is to determine an operation status of the internal combustion engine or an auxiliary device of the internal combustion engine based on an exhaust gas concentration parameter detected by the exhaust gas concentration parameter sensor in a case where an amount of a cylinder gas represented by a cylinder gas amount parameter acquired by the cylinder gas amount parameter acquisition device is equal to or larger than a predetermined determination value while the air-fuel ratio fluctuation control is being performed. |
| US10094268B1 |
Coolant control valve with load-limiting end stop arrangement and method of operating a coolant control valve
A coolant control valve for an internal combustion engine, including: a housing; a first rotary valve disposed within the housing, the first rotary valve including an axis of rotation and an end stop; and a resilient element connected to the housing. In a first circumferential position for the rotary valve, a first circle, centered on the axis of rotation, passes through the resilient element and the end stop. |
| US10094265B2 |
Method for monitoring the formation of nitrogen dioxide at an oxidation catalytic converter, and exhaust system
A method and device for monitoring the formation of nitrogen dioxide at an oxidation catalytic converter is disclosed. The conversion of the nitrogen oxides, corresponding to a first exhaust gas volume flowrate through the oxidation catalytic converter, is detected. The exhaust gas volume flowrate is then changed and the conversion of the nitrogen oxides which changes with the change in the exhaust gas volume flowrate is also detected. By reference to the respective conversion of the nitrogen oxides at the different exhaust gas flowrates through the oxidation catalytic converter, it is concluded, on the basis of a predetermined relationship between the conversion of the nitrogen oxides and a proportion of nitrogen dioxide in the nitrogen oxides in the exhaust gas, that nitrogen dioxide is being formed at the oxidation catalytic converter. |
| US10094264B2 |
Reductant tank sensor diagnostic method and system
A system for diagnosing a sensor of an exhaust aftertreatment system may include receiving a first tank level value from a sensor. A plurality of reductant dosing command values over a period of time are received. A dosed reductant value is determined responsive to the plurality of reductant dosing command values reaching a threshold integrated value. A second tank level value is received from the sensor responsive to the dosed reductant value reaching the threshold integrated value. A sensor-estimated dosing value is determined based on the difference between the first tank level value and the second tank level value. The sensor may be diagnosed as performing outside of an acceptable calibration range based on the difference between the sensor-estimated dosing value and the dosed reductant value. |
| US10094259B2 |
Systems and techniques for heating urea injection systems
A reductant delivery system is provided for delivery of reductant to an engine exhaust aftertreatment system that is heated during cold temperature conditions. A heat exchange fluid flows through a heat exchange circuit that provides a flow path from the heat source to the doser, from the doser to the reductant storage tank, and from the reductant storage tank to the heat source. A control valve controls the flow of the heat exchange fluid in the heat exchange circuit so that at least one heat exchange cycle includes a circulation period that increases the temperature of the reductant in the doser and storage tank and a termination period where circulation is stopped until reductant temperature in the doser reaches a lower limit. |
| US10094258B2 |
Method for controlling an externally excited electric machine to boost regeneration of a NOx storage catalyst
A method for controlling an externally excited electric machine to boost regeneration of a NOx storage catalyst which is part of an assembly made up of an internal combustion engine, the externally excited electric machine which is connected to the internal combustion engine in a manner allowing the transmission of torque and which has a rotor including a rotor winding and a stator, and the NOx storage catalyst which is disposed in an exhaust-system branch downstream of the internal combustion engine, the rotor winding of the electric machine being energized with a preexcitation current as a function of an operating state of the NOx storage catalyst. |
| US10094255B2 |
Blow-by heater
A blow-by heater includes a metal pipe for flowing a blow-by gas therethrough. The metal pipe includes a flat portion on one side along an axis direction and a curved portion on a side opposite to the flat portion and is formed of a metal plate with a joining portion abutting against each other at edges of the metal plate at the curved portion. The blow-by gas heater further includes a resin molded over the metal pipe, and a heating source provided inside resin and directly contacting the flat portion. |
| US10094252B2 |
Camshaft adjuster
A camshaft adjuster including a drive element, a first output element and a second output element all having a plurality of vanes; the two output elements can be braced relative to one another in the peripheral direction using an expanding spring located between the output elements; only the first output element is designed in such a way as to be connectable to a camshaft; a locking mechanism can lock the two output elements together and unlock same such that the two output elements are jointly or separately rotatable relative to the drive element; a vane of the second output element is in contact with a vane of the drive element, and the expanding spring puts a vane of the first output element at a distance from the vane of the drive element, so the first output element is in an angular position relative to the drive element which lies within the angle adjustment range between the first output element and the drive element. |
| US10094251B2 |
Camshaft centering in the split rotor of a hydraulic camshaft adjuster
A camshaft adjuster (1) is provided for an internal combustion engine of the vane cell type, having a stator (2) and a rotor (3) which can be rotated relative to the stator (2) and consists of a plurality of rotor parts (4, 5, 6) which are connected to one another, wherein the rotor (3) can be connected fixedly to a camshaft (7) of the internal combustion engine so as to rotate with it, and a first rotor part (4) is configured in such a way that the camshaft (7) is supported with contact on the first rotor Part (4) in an operating state, wherein the first rotor part (4) is produced by a sintering process, and at least one first supporting surface (9), supporting the camshaft (7), of the first rotor part (4) is set geometrically by a chipless machining operation, and to a method for producing a rotor (3) for a camshaft adjuster (1) of this type. |
| US10094250B2 |
Valve bridge with internal oil transportation
A valve bridge is disclosed for use with an internal combustion engine. The valve bridge may include a body with a central cavity formed in a center portion of the body for receiving a hydraulic lash adjuster, and opposing first and second lateral extensions on opposite sides of the central cavity. The valve bridge may further include a first bore in the first extension for receiving a first valve stem, and a second bore in the second extension for receiving a second valve stem. The valve bridge may also include a first internal groove in a wall of the central cavity configured to receive fluid, as well as a first internal passage in the body that extends from the first internal groove toward the first bore. In addition, the first internal passage may extend from a higher gravitational point within the body to a lower gravitational point within the body. |
| US10094249B1 |
Rocker arm with integrated gear train
A switchable rocker arm is provided having first and second arms. The first arm has a first outer end and a first inner end and the second arm has a second outer end a second inner end, with the first and second outer ends contacting a respective one of a cam or a valve. One of the first and second inner ends includes an opening with a ring gear and the other includes at least one support for a planet gear that engages the ring gear. A sun gear is located on a rocker shaft and engages the planet gear. A locking mechanism is switchable from a locked position, in which the sun gear is rotationally fixed to the rocker shaft to transfer a cam lift to the valve via the gear ratio provided in the sun, planet, and ring gear arrangement, and a release position, in which the sun gear is rotatable on the rocker shaft so no cam lift is transferred. |
| US10094248B2 |
Lash adjuster and method of making same
A method of manufacturing a lash adjuster body for use in a lash adjuster assembly can include forming a lash adjuster body to an as-formed condition including an outer cylindrical surface and an inner cylindrical surface. The inner cylindrical surface can have a leak down portion and a blind bore. The method can also include imparting a wear resistant surface layer to at least the leak down portion of the inner cylindrical surface with a sub-critical temperature process. The method can also include preserving the leak down portion in the as-formed condition during imparting of the wear resistant surface layer. |
| US10094244B2 |
Ceramic matrix composite ring shroud retention methods-wiggle strip spring seal
The present disclosure is directed to a retention assembly for a stationary gas turbine component. The retention assembly includes a first stationary gas turbine wall having a first surface. A retention boss extends outwardly from the first surface. The retention assembly includes a second stationary gas turbine wall having a second surface. A retainer is positioned between the first and the second surfaces. The retainer includes a base wall positioned adjacent to the retention boss. A first sidewall extends outwardly from the base wall, and a second sidewall extends outwardly from the base wall. A first arm extends outwardly from the first sidewall, and a second arm extends outwardly from the second sidewall. Each of the first arm and the second arm includes a plurality of convolutions. At least one of the plurality of convolutions is in contact with the second surface. |
| US10094242B2 |
Repair or remanufacture of liner panels for a gas turbine engine
A method of remanufacturing a liner panel for a gas turbine engine includes removing a bushing from a damaged component; and molding the bushing with a material charge. A liner panel for a gas turbine engine includes a forward fan exit case liner panel with a donor bushing from a damaged forward fan exit case liner panel. A liner panel for a gas turbine engine includes a forward fan exit case liner panel molded from a material charge that includes a multiple of layers. At least one of the multiple of layer includes a discontinuity. |
| US10094241B2 |
Non-contact seal assembly for rotational equipment
Assemblies are provided for rotational equipment. One of these assemblies includes a bladed rotor assembly, a stator vane assembly, a fixed stator structure and a seal assembly. The bladed rotor assembly includes a rotor disk structure. The stator vane assembly is disposed adjacent the bladed rotor assembly. The fixed stator structure is connected to and radially within the stator vane assembly. The seal assembly is configured for sealing a gap between the stator structure and the rotor disk structure, wherein the seal assembly includes a non-contact seal. |
| US10094240B2 |
Anti-deflection feature for additively manufactured thin metal parts and method of additively manufacturing thin metal parts
A conduction riser additively manufactured onto thin metal parts, the conduction riser extending in a build direction of the thin metal part and traversing the thin metal part as the conduction riser extends in the build direction. The conduction riser transferring heat from the upper layers of additively manufactured part during manufacturing, preventing thermal deflection of the part. |
| US10094238B2 |
Material for ring rolling
The present invention provides a high quality material for ring rolling. The material includes radially outer and inner peripheral surfaces. In the material, a center of gravity on a half section is located so as to be closer to the outer peripheral surface in contact with a main roll than a center of the half section in a thickness direction, a shape of the half section includes a height reducing portion having a height from a center line dividing the half section into halves in a height direction, this height is gradually reduced toward the inner peripheral surface in contact with a mandrel roll, and the shape is formed in a substantially linear symmetry such that the center line is a symmetric axis. A height of the inner peripheral surface is from 20% to 50% of a maximum height of the material. |
| US10094234B2 |
Turbine shroud segment with buffer air seal system
A turbine shroud adapted for use in a gas turbine engine includes a plurality of metallic carrier segments and a plurality of blade track segments mounted to corresponding metallic carrier segments. Cooling air is directed onto the blade track segments to cool the blade track segments when exposed to high temperatures in a gas turbine engine. |
| US10094233B2 |
Turbine shroud
A turbine shroud for a gas turbine engine includes an annular metallic carrier, a blade track, and a cross-key connection formed between the annular metallic carrier and the ceramic blade track. The cross-key connection is formed between the annular metallic carrier and inserts included in the blade track. The inserts are bonded to an annular runner also included in the blade track by a braze layer. |
| US10094228B2 |
Turbine dovetail slot heat shield
Gas turbine engine turbine blade assembly includes a hollow airfoil joined to blade root, dovetail slot heat shield bonded or attached to a bottom surface of the root, and a shield outlet from heat shield open to inlet apertures extending radially through a radially inner root end of the root. Heat shield may have body with legs extending upwardly from heat shield bottom, slanted open upstream end, and free ends of the legs longer than the heat shield bottom. Flanges may be located along free ends and bonded to bottom surface. Body, heat shield bottom and/or the legs may be rounded. Disk includes a plurality of dovetail slots formed in a rim, complimentary plurality of turbine blades removably retained in dovetail slots by the roots, slot bottoms of the dovetail slots extending circumferentially between disk posts in rim. Heat shield bottoms may be radially spaced apart the slot bottoms. |
| US10094225B2 |
Core component having toroidal structures
According to one embodiment of this disclosure a core includes a first end and a second end spaced generally opposite from the first end. The core further includes a stacking axis defined between the first end and second end and a first toroidal structure located between the first end and the second end. The first toroidal structure includes a first passage extending through the first toroidal structure in a first direction that is perpendicular to and passes through the stacking axis. The core also includes a second toroidal structure located between the first toroidal structure and the second end. The second toroidal structure includes a second passage extending through the second toroidal structure in a second direction. The first direction and the second direction are oriented along the stacking axis at a non-zero degree angle with respect to each other. |
| US10094222B2 |
Impeller for a centrifugal pump
The present invention relates to a centrifugal pump, the impeller of which comprises a shroud (34) with at least one solid and rigid working vane (36), and at least one solid and rigid rear vane (38), the at least one working vane (36) having a leading edge region (46), a trailing edge region (48), a central region (C), a side edge, a pressure face (42) and a suction face (44), the at least one solid and rigid rear vane (38) having a trailing edge region, a side edge, a pressure face and a suction face. The trailing edge region (48) of the at least one working vane (36) is rounded by means of a rounding to have a thickness greater than that in the central region (C). |
| US10094208B2 |
Solvent and gas injection recovery process
A process for the recovery of hydrocarbon such as bitumen/EHO from a hydrocarbon bearing formation in which are situated an upper injection well and a lower production well, the method comprising the steps: preheating an area around and between the wells by circulating hot solvent through the completed interval of each of the wells until sufficient hydraulic communication between both wells is achieved; injecting one or more hydrocarbon solvents into the upper injection well at or above critical temperature of the solvent or solvent mixture, thereby causing a mixture of hydrocarbon and solvent to flow by gravity drainage to the lower production well; and producing the hydrocarbon to the surface through the lower production well. A non-condensable gas may be injected into the solvent chamber created by the hydrocarbon solvent. |
| US10094207B2 |
Oil production using multistage surfactant polymer chemical flood
A process for recovering oil from an oil-bearing formation is disclosed comprising providing a first oil recovery formulation comprising a first surfactant able to create low interfacial tension with reservoir crude oil; injecting the first oil recovery formulation into the oil-bearing formation via an injection well (201); providing a second oil recovery formulation having a second surfactant with a higher solubility in water than the first formulation; injecting the second oil recovery formulation into the oil-bearing formation via the injection well; and producing oil to a production well (203). |
| US10094206B2 |
High temperature motor seal for artificial lift system
A thermal compensator for a motor seal, includes: a guide tube for receiving a shaft of the motor seal; a metallic bag disposed around the guide tube and having an expansion profile formed in at least a portion thereof to accommodate radial and circumferential expansion of the metallic bag; a pair of flanges attached to opposite ends of the metallic bag; and a pair of adapters fastened to the respective flanges and receiving respective ends of the guide tube. |
| US10094204B2 |
Methods for processing production formations by helicoid perforation
The invention belongs to the oil industry and can be used for enhanced oil recovery by formations under complicated mining and geological conditions. The method of repeated completion of the production formations by helicoid perforation includes perforation, which is performed by moving the perforator along well axis and simultaneously rotating it around its axis with making perforation channels, provided that the speeds of movement and rotation of the perforator are selected based on the condition that the perforation obtained as a result is a helicoid with creation an empty space in the processed formation. |
| US10094200B2 |
Acid injection
A method of applying acid-wash to a subsea connection assembly, in particular a stabplate connection, in order to remove unwanted material such as marine growth and calcareous deposits. The method consists of inserting a plug, containing channels, into a central in a stabplate connection and injecting acid-wash through the plug. The plug may be carried by an operating tool arm of a remotely operated underwater vehicle (ROV). |
| US10094198B2 |
Big gap element sealing system
A sealing system includes a packing element having a groove in a surface thereof. The packing element is adapted to form a double hump configuration upon compression. The sealing system may include a first ring member disposed a first end of the packing element, a second ring member is disposed at a second end of the packing element, a first seal ring is disposed laterally outward of the first ring member, and a second seal ring is disposed laterally outward of the second ring member. A first inner back-up ring is disposed laterally outward of the first seal ring. The first inner back-up ring includes slots. A first outer back-up ring is disposed adjacent the first inner back-up ring and includes slots, wherein that slots in the first outer back-up ring are offset from the slots in the first inner back-up ring. |
| US10094196B2 |
Rotating control device
An RCD includes a housing, a seal assembly package, and a seal tube assembly. The seal tube assembly includes a seal tube, a seal, a first bearing, and a second bearing. The seal is coupled between the first and second bearings. The first bearing includes a flow path between the interior of the seal tube and the annular space between the seal and the seal tube. The SAP includes an SAP outer body positioned within the housing and fluidly sealed thereto. The RCD may include a running tool coupled to the SAP having one or more grippers for engaging a tool string passing through the RCD. |
| US10094195B2 |
Fracturing fluid distribution systems and methods
A fracturing system including a fracturing manifold. In one embodiment, the system includes a fracturing manifold coupled to a plurality of fracturing trees via a plurality of fluid conduits. Further, multiple fracturing trees of the plurality of fracturing trees can each be coupled to the fracturing manifold by only a single fluid conduit of the plurality of fluid conduits to allow each of the multiple fracturing trees to receive fracturing fluid from the fracturing manifold via its respective single fluid conduit. Additional systems, devices, and methods are also disclosed. |
| US10094194B2 |
Subsea drilling system with pressure dampener
A subsea drilling system with a subsea component controllable by a fluid supply source. The system includes a pressure dampener in fluid communication between the fluid supply source and the subsea component. The pressure dampener includes a body consisting of a dampener fluid flow path which consists of a volume and a biasing system. The biasing system includes a piston biased to an initial position, wherein the piston is configured to move from the initial position to expand the volume of the dampener fluid flow path and dampen a pressure surge received by the pressure dampener and wherein the biasing system is configured to contract the volume of the dampener fluid flow path by returning the piston toward the initial position after dampening the pressure surge. |
| US10094192B2 |
Wickers with trapped fluid recesses for wellhead assembly
A wellhead assembly includes a wellhead housing having a bore with a wellhead housing sidewall and a longitudinal axis. A hanger lands in the bore, the hanger having a hanger sidewall. Parallel circumferentially extending hanger sidewall ridges are located on the hanger sidewall. Each of the hanger sidewall ridges have upper and lower flanks that converge to a crest. Hanger sidewall bands are located between adjacent ones of the hanger sidewall ridges. A metal seal ring has an outer seal surface in metal-to-metal sealing engagement with the wellhead housing sidewall and an inner seal surface in metal-to-metal sealing engagement with the hanger sidewall bands. Crests of the hanger sidewall ridges embed into the inner seal surface to restrict relative movement between the hanger and the seal ring. A recess extends through each of the hanger sidewall ridges from the upper flank to the lower flank to allow any fluid trapped between the hanger sidewall ridges to flow out. |
| US10094189B2 |
Constant force downhole anchor tool
A downhole tool anchor is disclosed. In one implementation, a downhole anchor tool may include a housing, an axial drive in the housing, a rack connected to the axial drive, a pinion in the housing, the pinion having teeth that engage teeth on the rack, a gear tube within the pinion, the gear tube having internal threads, a slip rod having external threads that engage the internal threads within the gear tube, and a radial bearing coupled to the gear tube, the radial bearing having a slip rod alignment member that prevents the slip rod from free spinning in the gear tube. |
| US10094187B2 |
Collector circuit for drilling fluid circulation system and method for diverting the circulation of the fluid
A collector circuit and associated circulation process, for intercepting and selectively diverting, at least partially, a fluid flow continuously flowing in a fluid circulation system, for drilling rigs. The collector includes a first sub-circuit with a first duct, with a first valve, and a second duct with a second valve; and; a second sub-circuit; The first sub-circuit, depending on the operating configurations of the first valve and the second valve, is adapted to allow the transit of the fluid flow in the first duct, and selectively divert fluid flow towards the second duct. The second sub-circuit is fluid-dynamically connected to the second duct of the first sub-circuit for receiving fluid flow, diverted by the first sub-circuit, and directing it towards a first outlet of the second sub-circuit. The second sub-circuit and the first sub-circuit are independent, and the second sub-circuit is removable from the collector circuit. |
| US10094180B2 |
Mechanism for twisting off drill rod
A mechanism for twisting off a drill rod includes a front clamping body (J0) and a rear clamping body (J1) both of which are installed at a fixed bracket. Each of the front clamping body (J0) and the rear clamping body (J1) includes a positioning clamping device and a clamping execution device which are respectively installed at two sides of a clamping centerline (JC) and opposite to each other. The front clamping body (J0) is installed within the first fixed bracket element (80) through a rear fixed shaft. The rear clamping body (J1) is installed within an overturn bracket (6) of the second fixed bracket element (81) through a rear fixed shaft. The positioning clamping device and the clamping execution device of both the front clamping body (J0) and the rear clamping body (J1) are asymmetric to each other. |
| US10094178B2 |
Passively motion compensated subsea well system
A passively motion compensated subsea well system is described. Specifically, a passively motion compensated subsea well system comprising a tubing hanger running tool assembly. The tubing hanger running tool assembly comprises a pressure containing slip joint comprising an inner mandrel and an outer mandrel located concentrically such that the inner mandrel and outer mandrel slide relative to each other providing compression and extension along a linear axis with pressure containing seals located between the inner and outer mandrels, and a tubing hanger running tool. |
| US10094173B2 |
Polycrystalline compacts for cutting elements, related earth-boring tools, and related methods
Polycrystalline compact tables for cutting elements include regions of grains of super hard material. One region of grains (“first grains”) and another region of grains (“second grains”) have different properties, such as different average grain sizes, different super hard material volume densities, or both. The region of first grains and the region of second grains adjoin one another at grain interfaces that may include a curved portion in a vertical cross-section of the table. In some embodiments, discrete regions of the first grains may be vertically disposed between discrete regions of the second grains. As such, the tables have ordered grain regions of different properties that may inhibit delamination and crack propagation through the table when used in conjunction with a cutting element. Methods of forming the tables include forming the regions and subjecting the grains to a high-pressure, high-temperature process to sinter the grains. |
| US10094168B2 |
Method and fastening element for installing a sunshade in a glazing part
A sunshade is installed to a glazing part, which comprises a transparent sheet with a first end edge and second end edge and a first side edge and second side edge. The side edges are free edges of the sheet. At least one first fastening element is attached close to the first end edge of the transparent sheet and at least one second fastening element is attached close to the second end edge of the transparent sheet, and the sunshade is suspended on the said fastening elements. The first and second fastening elements are attached to the side edges of the transparent sheet. |
| US10094167B2 |
Tool for placement of markings
A tool for placement of markings that provides a method of installing window shades and window blinds easily, accurately, and in a manner that saves time and energy. The tool for placement of markings presents novel structures and features that allow for easy, fast and accurate installation of blinds and shades. |
| US10094165B2 |
Water-tight compartment with removable hatch and two-sided gel seal for multiple conduit access
A water-tight or air-tight accessible compartment has a removable hatch sealed at the edge with elastically conformable opposing seals, with elongate communication elements extending into the compartment between the opposing seals, seals conforming to the topology formed between the compartment edge and the elongate communication elements. |
| US10094164B2 |
Fenestration trim assembly
A corner key for a fenestration trim assembly includes a sloped bearing surface configured to bias a first lineal toward a second lineal about the longitudinal axis of the second lineal. |
| US10094162B2 |
Flood seal arrangement
A flood seal arrangement, and particularly to a flood seal arrangement suitable for a low threshold door, that includes a first gasket member and a second gasket member. The first gasket member may be provided on a door leaf, while the second gasket member may be provided on a threshold. The first and the second gasket member are configurable to engage and thereby form a seal. In response to water pressure, the flood seal arrangement may be deformed and the seal may be improved. |
| US10094161B2 |
Weapons storage system and locking mechanism
A locking mechanism for a rotating cylindrical assembly in a weapons storage system. The locking mechanism includes a shaft fixed to a base. A sear hub is concentrically fixed to the shaft and has a notch on a peripheral surface. A stop rotates on the rotating cylindrical assembly between a first locked position and a second unlocked position. A stop plate is concentrically fixed to the shaft that has a first arm that engages the stop shaft in the first locked position, and a second arm that engages the stop shaft in the second unlocked position. A sear lock is provided that pivots into and out of the notch in the sear hub. A lock body is provided that pivotally attached to the sear lock. When the lock body is actuated, the projection of the sear lock is thrust into a notched indentation in the sear hub thereby blocking the sear hub from being rotated. |
| US10094157B2 |
Variable shock-absorbing damper for furniture hinge, with built-in pressure control means
A shock-absorbing damper for absorbing the impact force generated during the opening/closing of a furniture door, the damper including: a load pin in a housing to move back and forth during the opening/closing of the furniture door; a main valve coupled to the load pin to form a first flow path; a check valve coupled to a guide bar of the main valve in a manner to form a second flow path; a guider coupled to the main valve to guide the fluid flow; and a pressure adjuster interposed between the main valve and the check valve to vary the first flow path. The pressure adjuster and the guider are provided in the shock-absorbing damper to vary a flow path corresponding to an opening/closing load of the furniture door, thereby opening/closing the furniture door at a set speed regardless of the size or weight. |
| US10094155B2 |
Corrosion resistant bushing
A method of forming a corrosion resistant bushing includes bonding a sliding layer to a first surface of a load bearing substrate to form a laminate sheet and cutting a blank from the laminate sheet. The laminate sheet includes an exposed surface corresponding to a second surface of the load bearing substrate. The blank includes cut edges having a load bearing substrate portion. The method further includes forming a semi-finished bushing from the blank. |
| US10094154B2 |
Door clamp
Apparatuses and methods for securing a door. The apparatuses include a door clamp having a stop, a base, a jamb bracket, and a fastener and are used to clamp a door to prevent opening of the door. |
| US10094152B2 |
Dehydrator door opening device
A dehydrator is disclosed that includes a cavity, door and positioning mechanism. The cavity is defined by multiple walls and has an open front that the door covers. The door is movable between a closed position and a fully open position, and the positioning mechanism can stop and maintain the door at any partially open position in between. The positioning mechanism can be part of a door handle that can be used to move the door with one hand. The positioning mechanism can use magnets and the door tracks can be magnetic to hold the door at any desired position. The positioning mechanism can be movable between an engaged position where the magnets are connected to the door tracks, and a disengaged position where they are not connected. The dehydrator handle can include a hinge that moves the positioning mechanism between the engaged and disengaged positions. |
| US10094151B2 |
Door handle device for vehicle
A door handle device for a vehicle includes a frame member, an outside handle and a seal member. The frame member includes a frame-side stopper. The outside handle includes a handle shaft portion and an engagement leg portion. The handle shaft portion is mounted to the frame member. The seal member includes a body portion sealing the outside handle and the door outer panel, the seal member including an extending portion extending from the body portion to a first region where the frame-side stopper and the handle-side stopper face with each other. The extending portion includes a first buffer piece. The frame-side stopper receives an impact generated in response to a pivot of the outside handle about the handle shaft portion to the full stroke position via the first buffer piece of the extending portion of the seal member, the first buffer piece being positioned at the first region. |
| US10094146B2 |
Furniture drawer locking device
A device for securing closed a drawer of a dresser, cabinet or desk. The device includes a base that is secured to an interior surface of the frame, which cannot be accessed when the drawer is closed within the drawer opening of the frame, and an extending member. The extending member has a first end portion that attaches releasably to the base, and a second end that extends exteriorly through the drawer opening and between the drawer and the frame. The device is not built into or integral with the drawer or the frame of the dresser, cabinet or desk. |
| US10094143B2 |
Configurable electrical connector key for electronic door locks
A configurable electrical connector key for connecting an electronic door lock to an external unit, such as a lock monitoring or control system, includes a connector key housing shaped to engage the electronic door lock and a configurable circuit mounted within the connector key housing that makes a configured interconnection between selected components within the door lock and the external unit. The combination of an electrical connector key and an electronic door lock and a system and method including multiple differently configured electrical connector keys and one or more standardized electronic door locks allow selected sensors and functions of the door lock to enabled by selecting an appropriately configured electrical connector key. |
| US10094139B2 |
Portable shelter with outer vinyl and low emissivity layers
A portable shelter with low emissivity is provided for sheltering materials or human occupants at a remote location. The shelter has a flexible, multi-layer cover, including a vinyl material, reflective material located inside and immediately adjacent to the vinyl material, and insulation material located inside the reflective material. The low-ε vinyl cover is lightweight and thermally efficient. The shelter may be adapted for use with interior-climate control equipment at the remote location. |
| US10094136B2 |
Drilling rig system with self-elevating drill floor
A transportable drilling rig having a self-elevating drill floor includes a base structure comprising multiple base towers that can be transported to a wellsite and positioned around an intended wellbore location. A horizontal base frame is installed between lower regions of the towers to form a stable rig base structure, and a drill floor can then be constructed over the base frame and between the base towers. A suitable rig mast can then be erected on the drill floor. Floor-lifting cables are anchored to upper regions of the base towers and disposable around corresponding sheave assemblies associated with the drill floor. The free ends of the floor-lifting cables can be engaged by the traveling block in the rig mast, whereupon the rig's drawworks can be actuated to elevate the drill floor and mast as required and then locked to the base towers. |
| US10094135B2 |
Retractable column and method of forming
The present invention is an improved apparatus and method for forming a retractable tower or column. The present invention includes pointed hooks wherein the hooks are attached to each section of a section chain, one in a horizontal direction and one in an off-set manner. The section chains are placed on a take up mechanism in an operable position and then raised utilizing a motor. As the section chains are raised, they are guided by a guide tower, rollers, shims, and gear racks into a position whereby hooks from adjacent sections of the section chains form coupled engagements. The coupled engagement of the hooks of the sections of each adjacent section chains thereby form the column. |
| US10094134B2 |
Multi-layer shelter insulation system
A portable, insulated shelter consists of flexible inner and outer layers, lightweight fabric panels located therebetween, and connected to each other, a suitable support frame, and a system, such as a HVAC unit and a suitable connector, for actively controlling the interior environment of the shelter. The shelter may be used to protect and provide livable conditions in harsh, remote locations. Methods of selectively installing and removing the fabric panels are also provided, along with methods of setting up and disassembling the shelter. |
| US10094132B2 |
Techniques for protection of structures from wind and earthquake type stresses
The tie rod for structural projects for the protection of structures for earthquake and wind is comprised of a cast iron base (7) which has a bolt (4) passing through a hole, which is surrounded by threaded ring (5) with handles (6). A base plate (2) that sits on the bolt and turns with a ball bearing. A steel cable (9) passes through all; the one end of the cable is fixed to the base (2) with bolts (3). The other end leads to a member with blades around it (10), (12), (13), (14) which open and close around the member (17) with the help of bars (11) connected around the axis of the member with pins. To the other end, they are connected with pins to the blades. The rod presses the structure to the ground by a bolt connected to a cable which pulls a member (17) with blades which open against the sides of a hole drilled on the ground and pull the building towards the ground decreasing torque created by the forces of an earthquake or the wind. It is used on buildings with a frame, continuous building, wood frame houses with storm problems, cable bridges, loose ground slopes, etc. |
| US10094130B2 |
Submersible electric-powered leaf vacuum cleaner
An electric-powered submersible vacuum cleaner for filtering water in a pool includes a base with an inlet port extending therethrough. A plurality of wheels extends from the lower surface of the base to facilitate movement of the cleaner over a surface of the pool. An impeller coaxially aligned with the inlet draws water and debris from the pool surface. An electric-powered drive train is coupled to the cleaner and configured to rotate the impeller. A discharge conduit in fluid communication with the inlet extends substantially normal with respect to the upper surface of the base and circumscribes the impeller to direct the flow of water/debris drawn through the inlet by the impeller. A filter mounted over the discharge conduit filters the debris from the drawn water and passes filtered water into the pool. A rotatable handle is attached to and facilitates manual movement of the cleaner over the pool surface. |
| US10094126B2 |
System for forming floor underlayment
A process for making a fibrous panel member and a flooring structure is disclosed. The flooring structure has a subfloor, a surface layer, and an insulative pad disposed between the subfloor and the surface layer. The insulative pad has an MDI binder and reinforcement fibers distributed uniformly and randomly within a first plane. The process includes mixing a porous fiber material with a MDI adhesive. The fiber batt is compressed between a pair of porous belts. Steam and heat are applied to the compressed batt to form a bound flexible batting material. |
| US10094124B2 |
Engineered plank material having waterproofed veneer and its manufacturing method
An engineered plank material and a method for making the plank material are disclosed. The plank material includes a veneer that is made out of plant material, and includes a nonwoven fabric or fiberglass mesh adhered to an inward-facing portion of the veneer. The plank material includes an adhesive paper material including macromolecular glue, which is between the veneer and a third layer of the plank material, which is constructed from one of bamboo, wood, or paper. The plank material then includes a fourth layer which is an adhesive paper material including a micromolecular glue. These layers are compressed together at a high heat and a high pressure in order to form the plank material. |
| US10094118B2 |
Tiltable bracket for a rain gutter of a building
The invention is a tiltable bracket assembly for a rain gutter of a building, the assembly including an elongate clip configured to engage with an edge of the rain gutter; and a support bracket, wherein the support bracket includes a vertical element and a horizontal element, wherein the horizontal element including a hinged flap for a base of the rain gutter; characterized in that the vertical element of the support bracket includes a track for the elongate clip, and wherein the horizontal element of the support bracket includes a slot for the elongate clip. The elongate clip is configured to slide along the vertical element of the support bracket to engage and disengage with the upper rear edge of the rain gutter. When disengaged, the flap can be articulated to facilitate the pivotal movement of the rain gutter. This allows the gutter to be easily emptied or cleared of leaves or snow of the like as required. |
| US10094113B2 |
Insulated roof diaphragms and methods
A roof system and related methods for installing the roof system. The roof system includes a roof diaphragm including a nail board and an insulating panel connected to the nail board, wherein the insulating panel is adapted to be positioned between the nail board and a roof frame so that the insulating panel engages the roof frame. In several exemplary embodiments, the nail board comprises one or both of: oriented strand board (OSB) and plywood. In several exemplary embodiments, the insulating panel comprises one or both of: a closed-cell rigid polyisocyanurate (polyiso) foam core and a polystyrene foam core. In several exemplary embodiments, the roof system further includes a plurality of nail board fasteners connecting the roof diaphragm to the roof frame, the nail board fasteners each extending through the nail board, through the insulating panel, and into the roof frame to a depth. |
| US10094111B2 |
Building facade system
A building facade system includes framework having shelf members secured to the floor slabs. The top terminal ends of vertical mullions are fastened to the shelf members, thereby hanging the mullions therefrom. Horizontal support embers fastened to the mullions support infill panels and are coupled to shelf members which are on the below floor slab. Intermediate support members fastened to the mullions support slab edge cover panels. Posts are fastened to the shelf members and are secured to the floor slabs within troughs formed with embedded channels. The posts are horizontally and vertically adjustably fastenable to the shelf members. The shelf members are thereby also horizontally and vertically adjustable relative to the floor slabs. Terminal edges of the floor slabs can project into mullion cutouts. |
| US10094106B1 |
Quick release system and method
A system and method for a quick release of a second object from a first object, e.g., quick release of hurricane panels (second object) from the inside of a habitable structure (first object). A stepped quick release bolt assembly or a dual quick release car assembly may be employed. In the preferred embodiment, a pin passing through a cross bored hole in a stepped bolt disposed in a receiving structure attached to a first object is releasable in order to disconnect the second object from the first object. |
| US10094092B2 |
Hydraulic circuit for construction machinery having floating function and method for controlling floating function
A hydraulic circuit for construction machinery having a floating function, according to the present invention, is provided with: two or more hydraulic pumps; a hydraulic cylinder connected to the hydraulic pumps; a boom driving control valve provided on the flow path between the hydraulic pump on one side and the hydraulic cylinder; a boom confluence control valve provided on the flow path between the hydraulic pump on the other side and the hydraulic cylinder; an operating lever; a first sensor for measuring the hydraulic fluid pressure of a large chamber of the hydraulic cylinder; a second sensor for measuring the boom lowering pilot pressure applied to one end of the boom driving control valve; a control valve provided on the flow path between the operating lever and the other ends of the boom driving control valve and the boom confluence control valve. |
| US10094090B2 |
Shovel with pivoting bucket
A mining shovel including a base, a boom, a first member moveably coupled to the boom, a bucket, and a pivot actuator. The base includes a hoist drum for paying out and reeling in a hoist rope. The boom includes a first end coupled to the base and a second end opposite the first end. The hoist rope extends over the second end of the boom. The first member includes a first end and a second end. The bucket is pivotably coupled to the second end of the first member. The pivot actuator moves the bucket relative to the second end of the first member, and the pivot actuator includes a first end coupled to the first member. |
| US10094089B2 |
Soil improvement foundation isolation and load spreading systems and methods
Systems and methods for soil improvement foundation isolation and load spreading are provided. The systems and methods provided herein relate to isolation of structural foundations from soil improvement elements and distributing stress from high stiffness elements to lower stiffness materials. A shear load transfer reduction system may include one or more ground improvement elements for supporting an applied load. A shear break element may be positioned above one or more ground improvement elements. The shear break elements may be configured to have low interface shear strength. |
| US10094086B2 |
Method for modifying clay soils with gypsum
A method of reducing the swell potential of an expansive clay mineral. The method includes (a) carrying out a forcefield-modified molecular level simulation to determine an amount of a swelling reduction agent to be incorporated into the expansive clay mineral to form a swelling reduction agent incorporated expansive clay mineral with a reduced swell potential Si(ECM) that is no greater than a pre-set level T, wherein the swelling reduction agent comprises at least one cementation material of calcite, gypsum, and potassium chloride and/or at least one exchangeable cation of K+, Ca2+, and Mg2+, and wherein the forcefield-modified molecular level simulation comprises molecular mechanics, molecular dynamics, and Monte Carlo simulation techniques configured to simulate the reduced swell potential Si(ECM), and (b) incorporating the amount of the swelling reduction agent into the expansive clay mineral to form the swelling reduction agent incorporated expansive clay mineral. |
| US10094085B2 |
Cellular structures
A cellular structure includes a plurality of interconnected cells of fabric material. The cells are at least partially filled with a composite fill material that includes a particulate material and a bonding agent. A cellular unit made up of a plurality of the interconnected cells may have an associated load-bearing frame to enable lifting and/or transportation of the structure. The fill material is preferably resilient. |
| US10094082B2 |
Finger wedge vehicle barrier
A finger wedge barrier system includes a frame having a top side and a bottom side, a laterally extending beam trough located along a front wall, and laterally spaced apart finger troughs extending axially from a rear wall to the beam trough, each of the finger troughs is open at the top side of the frame and formed between a cooperative pair of rails; a first cavity formed between a first pair of the laterally spaced apart finger troughs, the first cavity open at the top side and the bottom side; a second cavity formed between a second pair of the laterally spaced apart finger troughs, the second cavity open at the top side and the bottom side; and a finger wedge barrier having fingers aligned with the finger troughs, each of the fingers having a top surface, a bottom surface, a rear end pivotally connected to the frame, and a blocking member extending perpendicular to the fingers and connected at front ends of each of the fingers. |
| US10094081B1 |
Parking space holder
A parking space is reserved by raising a chain about three feet above a parking space. The chain is attached to a post, and a weight is attached to the chain to lower the chain along the post and to drag the lowering chain along the parking space toward the post for full access. A motor with a speed reducer turns a shaft with a chain drive gear and an encoder. A signal receiver and control start the motor to raise or lower the chain when one of two buttons is pressed on a key fob by the authorized space user. The encoder is connected to the control to stop the chain when fully up or down. A stop trigger on the chain activates a stop switch when the chain is fully raised. |
| US10094075B2 |
Arris protection joint
The joint comprises a pair (12, 14) of complementary engineering grade polymer injection moldings. Each molding is comprised of generally equal length oblique webs (15), set at 60° to a mid-plane (16) of the assembled joint, shorter, inner webs (17) and a longer, outer webs (18). Centrally of each outer web (18) is an aperture (21) and centrally of each inner web is a pin (22) with a step (23) and a pointed head (24). The heads of one molding clip into the apertures of the other while the steps determine their separation gap (25). The trapezium wave shape of the joint provides re-entrants (31) from the plane of the outer webs (18) towards that of the inner webs. Outwards of the re-entrants extend anchoring formations (33). Behind each re-entrant these formations are joined by a tab (34). |
| US10094071B2 |
Tie plate separator and method thereof
Embodiments of a tie plate sorter are disclosed wherein the tie plates are sorted and fed to an output device for further feeding to a tie plate distribution system. The tie plates may be oriented as needed. Exemplary methods are also provided. |
| US10094069B2 |
Process for making a décor paper having improved optical performance
A décor paper is prepared from a dispersion having improved optical performance, wherein the dispersion contains a TiO2 particle slurry; paper pulp; and a cationic polymer. The TiO2 particle slurry has a treated TiO2 particle with a surface area of at least about 30 m2/g and a cationic polymer; the treatment is an oxide of silicon, aluminum, phosphorus or mixtures thereof; and the treatment is present in the amount of at least 15% based on the total weight of the treated titanium dioxide particle. Comparable dispersions not using the TiO2 particle slurry described would require about 10% more treated TiO2 particle than a dispersion made with the described TiO2 particle slurry, paper pulp, and cationic polymer to achieve equivalent optical performance. These décor papers are useful in preparing paper laminates. |
| US10094066B2 |
Method and apparatus for pre-treatment of non continuous textiles
A method and apparatus for treating textiles and textile materials prior to dyeing said textiles or textile materials includes the steps of loading a textile substrate into a vessel and saturating the textile substrate therein with pre-treatment chemicals are described. The impregnated textile substrate and excess process solution are transferred into a hydraulic press having a flexible bladder. The press squeezes the textile substrate uniformly to remove the excess solution which is captured and recycled for reuse. The squeezed, impregnated textile substrate is stored in airtight containers to allow dyesite formation. The textile substrate is then neutralized, washed, and dried and as thus pre-treated can be dyed in an ecologically sustainable, energy-efficient, and economical process. The method and apparatus ensure uniform moisture pick-up and distribution of the chemical(s) throughout the textile substrate. |
| US10094063B2 |
Laundry treating apparatus and method of fabricating a laundry treating apparatus door
A laundry treating apparatus includes a main body having a laundry introduction opening, and a door capable of opening and closing the laundry introduction opening, wherein the door includes a door cover defining an appearance of the door, and provided with a transparent region and an opaque region surrounding the transparent region, a display module disposed on a rear surface of the door cover and capable of outputting visual information through the transparent region, and a touch sensor attached to a rear surface of the door cover to cover the transparent region and capable of sensing a touch input applied to the transparent region, wherein the touch sensor is provided with an align mark to allow the touch sensor to be attached to a correct position with respect to the transparent region. |
| US10094058B2 |
Method and apparatus for guiding a nonwoven web
A nonwoven web made of plastic fibers and having a web thickness less than 2 mm (preferably less than 1.5 mm) and a grammage less than 30 g/m2 (preferably less than 25 g/m2) and conveyed this web in a travel direction so that it physically contacts a guide or treatment roller. A stabilization plate extending in and transversely to the travel direction of the nonwoven web is provided upstream or downstream of the roller in the travel direction, and the nonwoven web is guided in the travel direction past the stabilization plate such that a spacing between a face of the stabilization plate turned toward the nonwoven web and the nonwoven web face is 0 to 20 mm (preferably 0.1 to 10 mm, and very preferably 0.2 to 5 mm). |
| US10094057B2 |
Compacting machine for fabrics and corresponding compacting method
A compacting machine for compacting a fabric includes at least a first compacting module suitable to carry out a mechanical-type compacting treatment, and at least a second compacting module, suitable to carry out a felt-type compacting treatment. The second compacting module is disposed in direct connection and directly downstream of the first compacting module in a direction of feed of the fabric. |
| US10094054B1 |
Stitch-size controlled knit product
A knit product includes a compression region and is formed by a circular knitting machine knitting first and second stitches having different stitch sizes in the same course. The second stitch has a smaller stitch size. The second stitch is selectively provided on a stitch-by-stitch basis. The knitting needles have a density of 14 to 24 per inch in a circumferential direction. A face yarn of a knitting yarn has a cotton count larger than 10. A back yarn of the knitting yarn is a covering yarn having a core yarn of polyurethane of 70 denier or less or a man-made fiber of 140 denier or less subjected to texturing. The size difference between the first and second stitches is 0.1 mm to 2.0 mm. The elongation difference between a first-stitch region of the first stitch and a second-stitch region of the second stitch is 20% to 100%. |
| US10094050B2 |
Fiber and method of manufacturing the same
A fiber includes polyester copolymerized with diacid monomer, esterified diacid monomer or combination thereof with a polyol monomer. The diacid monomer, esterified diacid monomer or combination thereof includes (1) furan dicarboxylic acid, dialkyl furandicarboxylate, or combination thereof or (2) furan dicarboxylic acid, dialkyl furandicarboxylate, or combination thereof and spiro-diacid. The polyol monomer includes (3) C2-C14 polyol or (4) C2-C14 polyol and spiro-diol. The diacid monomer, esterified diacid monomer or combination thereof and the polyol monomer meet: (a) diacid monomer, esterified diacid monomer or combination thereof includes (2) furan dicarboxylic acid, dialkyl furandicarboxylate, or combination thereof and spiro-diacid, (b) polyol monomer includes (4) C2-C14 polyol and spiro-diol, or (c) a combination thereof. The polyester has a viscosity at 30° C. of 0.5 dL/g to 1.5 dL/g, and an amount of spiro-diol or spriro-diacid is 500 ppm to 2000 ppm based on a weight of the furan dicarboxylic acid, dialkyl furandicarboxylate, or the combination thereof. |
| US10094042B2 |
Method of supporting a growing single crystal during crystallization of the single crystal according to the FZ method
A growing single crystal is supported in the region of a conical section of the single crystal via a supporting body during crystallization of the single crystal by the FZ method. The method comprises pressing the supporting body against the conical section of the growing single crystal at a temperature at which a first material of the supporting body becomes soft, and continuing pressing the supporting body against the conical section of the growing single crystal until the first material and a second material of the supporting body that remains hard at the cited temperature touch the conical section of the growing single crystal. |
| US10094041B2 |
SiC single crystal and method of producing same
A SiC single crystal having high crystallinity and a large diameter is provided.A SiC single crystal comprising a seed crystal with a c-plane and a non-c-plane, and a c-plane growth portion and an enlarged diameter portion that have grown from the c-plane and the non-c-plane of the seed crystal as origins in the direction of the c-plane and the direction of the non-c-plane,wherein a continuous region free of threading dislocations is present in a peripheral portion of a plane that is parallel to the c-plane of the seed crystal, and contains the seed crystal and the enlarged diameter portion, wherein the area of the continuous region occupies 50% or more of the total area of the plane. |
| US10094038B2 |
Monitoring electrolytes during electroplating
Methods of and apparatuses for monitoring electroplating bath quality in electroplating cells using voltage readings are described herein. Methods involve obtaining real-time voltage readings during an electroplating process and determining whether the voltage readings are within a threshold deviation of an expected voltage reading at a given time. |
| US10094032B2 |
System and method for generating hydrogen and oxygen gases
The embodiments herein provide a HHO generating system and method for generating hydrogen, oxygen and methane. The system adopts electrolysis process to generate a HHO gas from a water-electrolyte solution. The system comprises a reaction tank filled with the water-electrolyte solution, a plurality of disks stacked one above another, a plurality of frames connecting to the disks and an external power supply. The disks comprise a plurality of negatively charged cathode disks and a plurality of positively charged anode disks. The plurality of frames comprises a plurality of conductive frames and a plurality of support frames configured to hold the disks. An electric current is supplied to the conducting frames so as to electrically charge the disks that react with the water-electrolyte solution to produce the HHO gas. The disks are copper-nickel alloy disks in a ratio of 70:30. |
| US10094024B2 |
Method of manufacturing multilayer body, method of processing substrate, and multilayer body
A method for forming a release layer which lies between a substrate and a supporting member and has a property that changes when the release layer absorbs light coming through the supporting member, by carrying out plasma CVD with a high-frequency power that is set so as to be higher than a power at which a mode jump occurs. |
| US10094020B2 |
Method of producing a thin metal-organic framework film using vapor phase precursors
A method of producing a metal-organic framework (MOF) film on a substrate is disclosed, the method comprising providing a substrate having a main surface and forming on said main surface a MOF film using an organometallic compound precursor and at least one organic ligand, wherein each of said organometallic compound precursor and said at least one organic ligand is provided only in vapour phase. |
| US10094019B2 |
Film forming apparatus
A film forming apparatus that includes a mounting table for loading a wafer, a encompassing member surrounding the mounting table and dividing an inside of a process container, an exhaust part that vacuum exhausts the process container, a clamp ring loaded upon an upper space of the encompassing member and lifted from the upper space of the encompassing member while contacting an inner circumference part thereof with an outer circumference of the wafer loaded on the mounting table, and a cylindrical wall extended downward from the clamp ring, formed along a circumference of the clamp ring into a cylinder shape, and positioned between an outer circumference surface of the mounting table and an inner circumference surface of the encompassing member. |
| US10094014B2 |
Nitriding method and nitrided part production method
A low alloy steel is heated to a temperature ranging from 550 to 620° C., and high KN and low KN value processes are performed for a total process time of A: 1.5 to 10 hours. In the high KN value process, a nitriding potential KNX given by Formula (1): 0.15 to 1.50, the average KNX value KNXave: 0.30 to 0.80, and the process time is X in hours. In the low KN value process, which is performed after the high KN value process, a nitriding potential KNY given by Formula (1): 0.02 to 0.25, the average KNY value KNYave: 0.03 to 0.20, and the process time is Y in hours. Average nitriding potential value KNave determined by Formula (2) ranges from 0.07 to 0.30. KNi=(NH3 partial pressure)/(H2 partial pressure)3/2] (1) KNave=(X×KNXave+Y×KNYave)/A (2) where i is X or Y. |
| US10094011B2 |
Superstrength cold-rolled weathering steel sheet and method of manufacturing same
The present invention discloses a superstrength cold rolled weathering steel sheet, wherein the weight percentage of the chemical elements thereof are as follows: C: 0.05˜0.16%; Mn: 1.00˜2.20%; Al: 0.02˜0.06%; Cu: 0.20˜0.40%; Cr: 0.40˜0.60%; Ti: 0.015˜0.035%; P: less than 0.03%; and C+Mn/16 is more than 0.19% and less than 0.23%; the remainders thereof being Fe and other unavoidable impurities. The present invention also discloses a method of manufacturing said superstrength cold rolled weathering steel sheet, comprising the following stages: smelting, heating and preservation, hot rolling, coiling, pickling, cold rolling, continuous annealing and skin passing. The advantages of the superstrength cold rolled weathering steel sheet and the method of manufacturing the same are: high strength, i.e., the yield strength more than 700 MPa and the tensile strength more than 1000 MPa; excellent performance of atmosphere corrosion resistance; thin so as to meet the demand of reducing the thickness and weight thereof; good shape and surface quality. |
| US10094009B2 |
Sintered alloy and production method therefor
A sintered alloy having superior heat resistance and superior wear resistance and also having corrosion resistance against salt damage that may occur in cold-weather regions, and a production method therefor, are provided. The sintered alloy consists of, by mass %, 32.4 to 48.4% of Cr, 2.9 to 10.0% of Mo, 0.9 to 2.9% of Si, 0.3 to 1.8% of P, 0.7 to 3.9% of C, and the balance of Fe and inevitable impurities, and it has a density ratio of not less than 90% and includes carbides that are dispersed in a matrix of a metallic structure thereof. |
| US10094005B2 |
Cermet and cutting tool
A cermet and a cutting tool are provided which have high wear resistance and high fracture resistance at a cutting edge even in a mode of cutting where the cutting edge comes to have a high temperature. A cermet 1 includes a hard phase 2 including a carbonitride of one or more kinds of metals selected from Group 4, Group 5, and Group 6 metals of the periodic table including at least Ti and a binder phase 3 containing W and at least one kind of a metal selected from Co and Ni, wherein the binder phase 3 includes a first binder phase 4 in which a mass ratio of W to a total amount of Co and Ni (W/(Co+Ni)) is 0.8 or less and a second binder phase 5 in which a mass ratio of W to a total amount of Co and Ni (W/(Co+Ni)) is 1.2 or more. |
| US10094000B2 |
Method for separating the mixture of zirconium oxide/hafnium oxide by pyrometallurgy
A method for separating zirconium oxide/hafnium oxide by pyrometallurgy. The mixture of zirconium oxide/hafnium oxide, carbon and pure bromine react one hour at 650° C., then added to molten salt mixture for rectifying separation, and then maintained two hours at rectifying tower bottom below 357° C., to get the non-target substance; and then maintained five hours at 357° C. to collect the target substance zirconium tetrabromide; the residue in the reactor is retained, then rectification separation is performed in the same device, heated to 400° C. to retain more than five hours, to get hafnium tetrabromide, then the zirconium tetrabromide and hafnium tetrabromide are substituted by magnesium to get the pure zirconium and pure hafnium. |
| US10093991B2 |
Compositions and methods for the detection of the shrunken2-R mutation in maize
The present invention relates to compositions and methods for detecting the shrunken2-R (sh2-R) mutation and identifying maize plants, maize plant parts and/or maize germplasm having the sh2-R mutation. |
| US10093990B2 |
Resistance to gray leaf spot in maize
The present invention is in the field of plant breeding and disease resistance. More specifically, the invention includes a method for breeding corn plants containing quantitative trait loci that are associated with resistance to gray leaf spot, a fungal disease associated with Cercospora spp. The invention further includes germplasm and the use of germplasm containing quantitative trait loci (QTL) conferring disease resistance for introgression into elite germplasm in a breeding program for resistance to gray leaf spot. |
| US10093988B2 |
Universal primers and the use thereof for the detection and identification of amphibia/fish species
The invention relates to oligonucleotides and to the use thereof as universal primers for the detection and identification of amphibia/fish species, especially in complex and deteriorated substrates. The invention also relates to a method for detecting and identifying amphibia/fish species in samples collected from the environment (ground, water, faeces) or from industry (especially transformed products). The invention further relates to a kit for said detection. |
| US10093987B2 |
Multiplexed KRAS mutation detection assay
Provided herein is reagent mixture comprising multiplexed amplification reagents and flap assay reagents for detecting, in a single reaction, mutant copies of the KRAS gene that contain any of the 34A, 34C, 34T, 35A, 35C, 35T or 38A point mutations. Methods that employ the reagent mix and kits for performing the same are also provided. |
| US10093986B2 |
Leukemia methylation markers and uses thereof
Disclosed herein are methods and kits for identifying a subject as having leukemia. Also provided herein are methods and kits for determining a leukemia subtype in subject. Further provided herein are methods and kits for determining the prognosis of a subject having leukemia and for determining the progression of leukemia in a subject. |
| US10093985B2 |
Methods for detecting gene dysregulation by intragenic differential expression
Described herein are methods, compositions and kits directed to the detection of gene dysregulations such as those arising from gene fusions and/or chromosomal abnormalities, e.g., translocations, insertions, inversions and deletions. Samples containing dysregulated gene(s) of interest may show independent expression patterns for the 5′ and 3′ regions of the gene. The methods, compositions and kits are useful for detecting mutations that cause the differential expression of a 5′ portion of a target gene relative to the 3′ region of the target gene. |
| US10093984B2 |
Probe for detecting and/or quantifying methylation of the promoter of the IGFBP-3 gene
The invention relates to a method to predict the response to treatment with radiotherapy combined with cisplatin-based chemotherapy in patients with cancer, preferably non-microcytic lung cancer, wherein said method is based on the detection of the presence of methylation in the IGFBP-3 gene. The present invention also relates to an in vitro method to design a customised treatment for an individual with said disease. The method of the invention may be quantitative or semi-quantitative. The present invention also relates to a probe designed for the quantitative detection of the methylation of the IGFBP-3 gene, to a kit that comprises it and to the use of the kit to predict the response of a subject to the aforementioned treatment. |
| US10093983B2 |
Estrogen receptor mutations and uses thereof
Novel mutant ESR1 molecules and uses are disclosed. |
| US10093982B2 |
Methods and systems for determination of an effective therapeutic regimen and drug discovery
The present invention relates to the discovery of a method for identifying a treatment regimen for a patient diagnosed with cancer, predicting patient resistance to therapeutic agents and identifying new therapeutic agents. Specifically, the present invention relates to the use of an algorithm to identify a mutation in a kinase, determine if the mutation is an activation or resistance mutation and then to suggest an appropriate therapeutic regimen. The invention also relates to the use of a pattern matching algorithm and a crystal structure library to predict the functionality of a gene mutation, predict the specificity of small molecule kinase inhibitors and for the identification of new therapeutic agents. |
| US10093975B2 |
Systems and methods for high efficiency electronic sequencing and detection
The present disclosure relates to systems and methods for high efficiency electronic sequencing of nucleic acids and molecular detection. In an example embodiment of the instant disclosure, the NanoNeedle may be utilized to detect a change in impedance resulting from the modulation of the counter ion concentration or Debye length associated with a biomolecule of interest, such as DNA or protein, for an application of interest, such as DNA sequencing, DNA hybridization, or protein detection. |
| US10093970B2 |
Method for single cell analysis of telomere length using pre-amplification and multiple-copy reference sequence
The invention relates to a method for single cell analysis of relative telomere length using multiplex pre-PCR followed by a qPCR (SCT-pqPCR). |
| US10093957B2 |
Method, kit and system for imaging a blood sample
Provided is a method for imaging a blood sample and a kit and system for executing the method. The method includes introducing a cell suspension including red blood cells onto a base surface of a carrier having a vertical height (H) being greater than or equal to a vertical depth (h) of the cell suspension when on the base carrier, the cell suspension including a cell concentration (C) being determined by a defined function; allowing the cells in the cell suspension to settle on the base surface of the carrier to form a monolayer of cells thereon; and acquiring at least one microscope image of at least a portion of the monolayer of cells; wherein the at least one microscope image is obtained by a microscope set to Depth Of Field that is not more than 20% of the vertical height of the cell suspension settled on the base surface. |
| US10093956B2 |
Method and apparatus for antibody production and purification
The subject invention pertains to methods and apparatus for the production and purification of cell products, such as immunoglobulins. One aspect of the invention is an integrated cell culture and purification apparatus for the growth and maintenance of cells and the harvest and purification of cell products, such as immunoglobulins. Thus, the apparatus integrates a cell culture function with a purification function. Other aspects of the invention pertain to an automated method for producing immunogenic compositions such as vaccines. |
| US10093955B2 |
Acoustic energy mediation of genetic fragmentation
Method and apparatus for controlling acoustic treatment of a sample to mediate a tagmentation process used on double stranded DNA. |
| US10093953B2 |
Processes for extracting carbohydrates from biomass and converting the carbohydrates into biofuels
A process for extracting carbohydrates from biomass and creating bioalcohol from the extracted carbohydrates. Subjecting the biomass to acid or alkali hydrolysis in a first hydrodynamic cavitation process. Filtering the first cavitated biomass to separate a first filtrate containing extracted carbohydrates. Fermenting the first filtrate to create a bioalcohol and separating the bioalcohol by distillation or similar process. Subjecting the biomass to enzymatic hydrolysis in a second hydrodynamic cavitation process. Filtering the second cavitated biomass to separate a second filtrate containing extracted carbohydrates. Fermenting the second filtrate to create a bioalcohol and separating the bioalcohol by distillation or similar process. The first and second filtrates may be combined and fermented in a single step. |
| US10093944B2 |
Powdery mildew resistance providing genes in Cucumis melo
The present invention relates to powdery mildew resistance providing genes of the Cucumis family, and especially Cucumis melo, wherein said resistance is provided by impairment of the present genes. Further, the present invention relates plants comprising the present impaired resistance conferring genes and seeds, embryos or other propagation material thereof. Especially, the present invention relates to powdery mildew resistance conferring genes, wherein the amino acid sequence encoded by said resistance conferring gene is selected from the group consisting of SEQ ID No. 2, SEQ ID No. 4, SEQ ID No. 6, SEQ ID. No. 8, SEQ ID No. 10, SEQ ID No. 12 and SEQ ID No. 14, and amino acid sequences with more than 70% identity, preferably more than 80% identity, more preferably more than 90% identity, and most preferably more than 95% identity. |
| US10093943B2 |
Genes and uses for plant improvement
Transgenic seed for crops with improved traits are provided by trait-improving recombinant DNA in the nucleus of cells of the seed where plants grown from such transgenic seed exhibit one or more improved traits as compared to a control plant. Of particular interest are transgenic plants that have increased yield. The present invention also provides recombinant DNA molecules for expression of a protein, and recombinant DNA molecules for suppression of a protein. |
| US10093940B2 |
Optimal maize loci
As disclosed herein, optimal native genomic loci from maize plants have been identified that represent best sites for targeted insertion of exogenous sequences. |
| US10093937B2 |
Recombinant yeast expressing rubisco and phosphoribulokinase
The invention relates to a recombinant yeast cell, in particular a transgenic yeast cell, functionally expressing one or more recombinant, in particular heterologous, nucleic acid sequences encoding ribulose-1,5-biphosphate carboxylase oxygenase (Rubisco) and phosphoribulokinase (PRK). The invention further relates to the use of carbon dioxide as an electron acceptor in a recombinant chemotrophic micro-organism, in particular a eukaryotic micro-organism. |
| US10093935B2 |
Generation of acyl amino acids
Engineered polypeptides useful in synthesizing acyl amino acids are provided. Also provided are methods of making acyl amino acids using engineered polypeptides. In certain embodiments, an acyl amino acid produced using compositions and/or methods of the present invention comprises cocoyl glutamate. |
| US10093929B2 |
Modular RNA regulators and methods
This disclosure describes modular miRNA regulator molecules and methods of using modular miRNA regulator molecules. Generally, the modular miRNA regulator molecules include a recognition module and an inhibition module. Generally, the recognition module includes a polynucleotide in which at least a portion of the polynucleotide recognizes at least a portion of a preselected pre-miRNA. Generally, the inhibition module includes a moiety that inhibits nuclease processing of the preselected pre-RNA to a mature RNA. |
| US10093927B2 |
Reduction of off-target RNA interference toxicity
The present invention is directed to RNA interference (RNAi) molecules targeted against a nucleic acid sequence, and methods of using these RNAi molecules to reduce off-target toxicity. |
| US10093926B2 |
Oligomeric compounds and compositions for use in modulation of small non-coding RNAs
Compounds, compositions and methods are provided for modulating the expression and function of small non-coding RNAs. The compositions comprise oligomeric compounds, targeted to small non-coding RNAs. Methods of using these compounds for modulation of small non-coding RNAs as well as downstream targets of these RNAs and for diagnosis and treatment of disease associated with small non-coding RNAs are also provided. |
| US10093923B2 |
Modulation of HSP47 expression
Provided herein are compositions, methods and kits for modulating expression of target genes, particularly heat shock protein 47 (hsp47). The compositions, methods and kits may include nucleic acid molecules (for example, short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA) or short hairpin RNA (shRNA)) that modulate a gene encoding hsp47, for example, the gene encoding human hsp47. The composition and methods disclosed herein may also be used in treating conditions and disorders associated with hsp47 such as liver fibrosis, pulmonary fibrosis, peritoneal fibrosis and kidney fibrosis. |
| US10093922B2 |
Compositions and methods for creating altered and improved cells and organisms
The present invention provides compositions comprising randomized in-frame fusion polynucleotides and methods for introducing them into a host organism to identify desirable phenotypic changes that disrupt or alter existing genetic or biochemical mechanisms or pathways, thus creating novel characteristics of the transformed organism. Methods for using the compositions for increasing diversity within populations of organisms are also presented. |
| US10093921B2 |
Scaffolded peptidic libraries and methods of making and screening the same
Scaffolded peptidic libraries and methods of screening the same for specific binding to a target protein are provided. Each library includes distinct peptidic compounds that include a scaffold domain and a distinct variable domain. A variety of libraries are provided where each library is based on an underlying peptidic scaffold having a structural motif. In some embodiments, the peptidic scaffold is a small protein having a protein-protein interaction surface. Libraries of polynucleotides that encode a variety of peptidic compounds are provided. These libraries find use in a variety of applications in which specific binding to target molecules, e.g., target proteins is desired. Also provided are methods of making the libraries and methods of screening the libraries for binding to a target. |
| US10093912B2 |
Nitrile hydratase
Provided is a novel improved nitrile hydratase with improved resistance to amide compounds under high temperatures. Specifically provided is a nitrile hydratase having at least one amino acid mutation selected from (a) to (d) below, in the amino acid sequence expressed in SEQ ID NO:50 (X1 to X27 represent independent arbitrarily-defined amino acid residuals). (a) X1 is valine or glycine (b) X9 is valine or threonine (c) X23 is an amino acid selected from a group consisting of isoleucine, leucine, methionine and threonine, (d) X24 is leucine. |
| US10093910B2 |
Engineered CRISPR-Cas9 nucleases
Engineered CRISPR-Cas9 nucleases with improved specificity and their use in genomic engineering, epigenomic engineering, genome targeting, and genome editing. |
| US10093909B2 |
Phytase
Polypeptides having phytase activity and polynucleotide sequences encoding the phytases are provided. The gene expresses the phytase at a level of at least 7 g/l to 40 g/L. The phytases have higher specific activity, retain activity at low pH, retain activity at high temperature, increased phosphorous equivalency, increased phosphorous bioavailability, and increased phosphorous hydrolysis. The phytases can be used in a variety of industries including food, feed, ethanol production, pharmaceuticals, and cleaning. |
| US10093902B2 |
Human adipose tissue white and ‘brown-on-white’ progenitors for reconstructive and metabolic therapies
Methods for preparation of prospectively identified human adipose stem cells enriched populations thereof, e.g., for therapy. |
| US10093901B2 |
Use of specific regulatory T-cells to induce immune tolerance
The present invention generally relates to the production of antigen-specific T regulatory cells (Tregs). Such cells can be used in therapy to minimize undesirable immune responses such as those observed in autoimmunity and hemophilia and other diseases as well as in the response to protein therapy for genetic diseases. Methods for producing antigen specific Tregs and conditions for preferential expansion of functionally stable, specific Tregs are also provided. |
| US10093892B2 |
Isolator system and decontamination method therefor
An isolator system 1 includes: a main isolator 3 in which an aseptic state is maintained and which is for performing an aseptic operation; an incubator 4 in which the aseptic state is maintained and which is connected to the main isolator 3 and is for culturing cells and the like; decontamination means 35 for decontaminating the inside of the main isolator 3; and a decontamination station 9 that decontaminates the inside of the incubator 4. The isolator system 1 further includes a blocking member 30 for sealing a connection port 13 from the outside, the port being provided in the main isolator 3 and being for connection with the incubator 4. When the inside of the main isolator 3 is decontaminated, the connection port 13 is sealed from the outside with the blocking member 30. The isolator system that can efficiently decontaminate the main isolator and the subisolator connected to this main isolator can be provided. |
| US10093887B2 |
Compositions and methods comprising serine protease variants
The present invention provides methods for protein engineering and serine protease variants produced there from. Specifically, the present invention provides serine protease variants having one or more substitutions as compared to a reference serine protease. In addition, the present invention provides compositions comprising these serine protease variants. In some embodiments, the present invention provides cleaning compositions comprising at least one of these serine protease variants. |
| US10093886B2 |
Multi-purpose cleaner
Provided is a multi-function liquid cleaning composition. The cleaning composition may be diluted to produce a composition for a variety of different purposes. The cleaning solution is particularly effective as a degreaser for heavy grease removal. Heavy grease includes the type that may accumulate on motor vehicles. The cleaning formulation is environmentally benign and non-toxic. |
| US10093883B2 |
Glucose gemini surfactant compound and method for preparation thereof
The present invention discloses a glucose gemini surfactant compound comprising a dodecyl glucose gemini surfactant and tetradecyltrimethylammonium chloride, or a tetradecyl glucose gemini surfactant and cetyl trimethylammonium bromide; the present invention also discloses a process for the preparation of the glucose gemini surfactant compounds. The glucose gemini surfactant compounds of the invention have the high activity characteristic of the gemini surfactant and is suitable for the separation and extraction of the detergents and the biofilm protein, and are novel non-toxic or low toxic and biodegradable glycosyl gemini surfactants. The preparation method of the compound surfactants is simple and easy to be industrialized. |
| US10093881B2 |
Method for vegetable oil deacidification by enzymatic amidation
The present invention provides a method for vegetable oil deacidification by enzymatic amidation, which relates to the field of oil refining technology. The present invention is carried out through mixing high acid value vegetable oil with ethanolamine at a certain molar ratio in a solvent or solvent-free system, adding with a certain amount of lipase, and reacting at certain temperature for a period of time. The monoethanolamine has been used as an acyl donor for the first time to react with free fatty acid, which avoids the increasing amount of by-products and great loss of neutral oil in reaction that involved with triglycerides. The method of the present invention has the advantages of high selectivity, high catalytic efficiency, and environment friendly in the reaction. From enzymes recycling, it greatly reduces costs, which shows tremendous potential in the application. |
| US10093878B2 |
Biomass apparatus and method with pre-treatment and reflux condenser
A method of drying a moisture-containing or water-laden biomass material is provided that includes the steps of sending the biomass material into an apparatus having a feeding device, a rotary biomass dryer, a reflux condenser, an aftercooler, and an exit mechanism. The biomass material may be pretreated, and then heated in order to separate the moisture-containing or water laden biomass material into steam and dry biomass material. The steam is removed as the steam and the dry biomass material passes through the reflux condenser, the dry biomass is cooled in the aftercooler stage, and the dry biomass material is collected after exiting the apparatus through the exit mechanism. |
| US10093876B2 |
Two-stage gasifier and gasification process with feedstock flexibility
A gasification process may include (a) introducing a liquid hydrocarbon feedstock and at least one of a dry feedstock or a first slurried feedstock into a reactor lower section, wherein the at least one dry feedstock or first slurried feedstock is introduced through two primary feed nozzles while the liquid hydrocarbon feedstock is introduced through at least two secondary feed nozzles; (b) partially combusting the feedstocks in the reactor lower section with a gas stream comprising an oxygen-containing gas or steam to evolve heat and form products comprising hot synthesis gas; (c) passing said hot synthesis gas from step (b) upward into a reactor upper section; (d) and introducing a second slurried feedstock into said reactor upper section, whereby heat from said hot synthesis gas supports reaction of the second slurried feedstock by pyrolysis and gasification reactions. |
| US10093874B2 |
Coal gasification with FeCO3 catalyst
Embodiments described herein generally relate to iron carbonate utilized as a catalyst in coal gasification processes. An FeCO3 catalyst is active in both pyrolysis and gasification operations, and may increase carbon conversion rate and reduce the activation energy of coal gasification. Methods described herein also include suitable processing conditions for performing coal gasification with the FeCO3 catalyst. |
| US10093873B2 |
Process to recover gasoline and diesel from aromatic complex bottoms
Systems and methods are disclosed for crude oil separation and upgrading, which include the ability to reduce aromatic complex bottoms content in gasoline and higher-quality aromatic compounds. In some embodiments, aromatic complex bottoms are recycled for further processing. In some embodiments, aromatic complex bottoms are separated for further processing. |
| US10093864B2 |
Method and apparatus for continuous recycling of waste plastic into liquid fuels
A method and system (100) is provided for continuous recycling of waste plastic feedstock into liquid fuels. The method includes sending the feedstock into a rotary retort vessel at an input end of the rotary retort vessel. The feedstock is received on either sides of a partition structure, wherein the partition structure connects the input end of the rotary retort vessel to an output end of the rotary retort vessel. The feedstock is pyrolized in the rotary retort vessel, wherein the feedstock produces gaseous byproducts and non-gaseous byproducts. The byproducts are moved towards the output end of the rotary retort vessel, wherein the movement is facilitated by declination of the rotary retort vessel and the one or more partition structures. The non-gaseous byproducts are continuously removed from the rotary retort vessel. |
| US10093863B2 |
Gas jet injector reactor for catalytic fast pyrolysis process
Methods and systems utilizing gas jets to carry biomass into a biomass conversion reactor are described. Reactor configurations and conditions for carrying out processes utilizing the gas jets are also described. The use of gas jets has been found to be especially desirable for operation with pyrolysis of biomass in catalytic fluidized bed reactors. |
| US10093861B2 |
Method and systems for transporting bitumen in solidified form
A solid bitumen pellet, including a mixture of bitumen and an additive, where the additive operates to increase the viscosity of the mixture. Optionally, the pellet includes a protective shell. |
| US10093860B2 |
Process and apparatus for treating waste comprising mixed plastic waste
A process for treating waste comprising Mixed Plastic Waste is disclosed. The process includes feeding the waste to a pyrolysis reactor, pyrolysing the waste in the pyrolysis reactor to produce a fuel and using the fuel to run a generator to produce electricity. |
| US10093859B2 |
Alignment film, preparation method and liquid crystal display panel
The invention relates to the field of liquid crystal technology, and more particularly to an alignment film being applied in a PSVA liquid crystal display panel and including a first branched chain M and a second branched chain Q bonded on polyimide as a main chain and thus having a structure as shown in the following formula: The first branched chain M is a group applied to deflect the liquid crystal in a distribution state; the second branched chain Q is a group containing nitrobenzophenone or benzoquinonyl. The invention also provides a liquid crystal display panel using the alignment film. The invention can effectively suppress the broken bright point issue of panel and thereby improve panel quality. |
| US10093858B2 |
Cholesteric liquid crystal composition, liquid crystal display panel and preparation method thereof
Provided are a cholesteric liquid crystal composition, and a liquid crystal display panel including the composition, and their preparation methods. The cholesteric liquid crystal composition contains a block copolymer and a cholesteric liquid crystal, wherein the block copolymer has a block A including a chiral group M1 and a block B including a chiral group M2, and the cholesteric liquid crystal has at least two different pitches. The display panel includes an array substrate and a counter substrate placed by cell assembly, and a liquid crystal layer disposed between the array substrate and the counter substrate, wherein the liquid crystal layer comprises the cholesteric liquid crystal composition. The liquid crystal layer in the planar texture is capable of reflecting light of at least two wavelengths in the visible light region. |
| US10093855B2 |
Method for producing beta-sialon fluorescent material
A method for producing a β-sialon fluorescent material is provided. The method includes heat-treating a mixture containing an aluminum compound, a first europium compound, and silicon nitride to obtain a first heat-treated product; and heat-treating the first heat-treated product with a second europium compound in a rare gas atmosphere to obtain a second heat-treated product. |
| US10093849B2 |
Proppants and anti-flowback additives comprising flash calcined clay, methods of manufacture, and methods of use
Spherical and rod-shaped proppants and anti-flowback agents made from flash calcined clays, such as flash calcined kaolin, possess high strength and high conductivity. The starting material may optionally be milled to achieve better compacity and crush resistance in the final proppant or anti-flowback agent. A fracturing fluid may include the rods or spheres alone, or in combination with each other or other proppants or anti-flowback agents of different shapes. |
| US10093846B2 |
Amido-amine based cationic gemini surfactants for clay inhibition
Methods for stabilizing a formation containing water sensitive materials include forming a composition including at least one amido-amine based cationic gemini surfactant and treating the water sensitive materials with an effective amount of the composition. |
| US10093845B2 |
Enhanced acid soluble wellbore strengthening solution
Wellbore fluid compositions containing a base fluid; at least one synthetic fiber; and a particulate solid; where one or more of the at least one synthetic fiber and the particulate solid are completely or substantially acid soluble are provided. In another aspect, methods of reducing loss of wellbore fluid in a wellbore to a formation are provided, including: introducing into the wellbore a fluid composition comprising one or more synthetic fibers and one or more particulate solids. |
| US10093839B2 |
Pressure-sensitive adhesives comprising low molecular weight acid-functional acrylic resins and methods of making and using same
Disclosed herein are compositions comprising a first copolymer derived from monomers comprising a (meth)acrylate monomer, an acid monomer, and optionally at least one additional monomer selected from the group consisting of styrene, α-methyl-styrene, vinyl toluene, and mixtures thereof, wherein the first copolymer is derived in the absence of a molecular weight regulator and wherein the first copolymer has a weight average molecular weight of less than 10,000 Daltons, and methods of making the same. The compositions and methods disclosed can be used, for instance, in pressure-sensitive adhesive applications. |
| US10093837B2 |
Process for binding substrates with a liquid optically clear photo-curable adhesive
A process for binding a top substrate to a base substrate is disclosed, in which (a) a liquid optically clear photo-curable adhesive is applied onto the top side of the base substrate, (b) the liquid optically clear photo-curable adhesive is partially cured by exposure to electromagnetic radiation comprising a wavelength ranging from 200 nm to 700 nm, (c) the top substrate is attached on the partially cured adhesive layer of step (b), (d) the adhesive is fully cured by exposure to electromagnetic radiation comprising a wavelength ranging from 200 nm to 700 nm. |
| US10093834B2 |
Polishing composition and polishing method
There are provided a polishing composition and a method for polishing capable of, when a substrate including polysilicon is polished, limiting the polishing rate of the polysilicon, and selectively polishing a silicon compound other than the polysilicon, such as silicon nitride. The polishing composition used includes abrasives, an organic acid and a conjugate base of the organic acid. |
| US10093833B2 |
Colloidal silica polishing composition and method for manufacturing synthetic quartz glass substrates using the same
A polishing composition comprising a colloidal dispersion of spherical silica particles and associated silica particles as abrasive is provided. When used in the step of polishing synthetic quartz glass substrates, the polishing composition ensures a higher polishing rate than conventional colloidal silica and is effective for preventing any microscopic defects on the substrate surface, thus providing the substrate with a high smoothness. The polishing composition can be used as the ceria replacement polishing composition for polishing a lapped surface. |
| US10093832B2 |
Packaging and liquid stabilizing material
An apparatus and a method are provided for a packaging and liquid stabilizing material suitable for dispensing and drying into a desired shape. In some embodiments, the desired shape may be selected so as to simplify cleanup of the packaging and liquid stabilizing material after having absorbed a liquid spilled from containers during transportation in a larger container. A first portion of the packaging and liquid stabilizing material comprises latex-based waste which is formulated into a recycled latex emulsion. The latex-based waste generally comprises recycled liquid latex paint, as well as recycled semi-liquid latex paint and coatings. A second portion comprises a particulate material which includes a mixture of at least cellulose and lignin, such as sawdust. A third portion comprises additional components including any of various plasticizers, coloring agents, hardeners, drying agents, or solidifiers. |
| US10093831B2 |
Copolymerized polysilazane, manufacturing method therefor, composition comprising same, and method for forming siliceous film using same
A copolymerized polysilazane comprising at least repeating units represented by general formula (I): —Si(R1)(R2)—NR3— and repeating units represented by general formula (II): —Si(R1)(R2)—NH— (in the formulas, R1 and R2 each independently represent a hydrogen atom, hydrocarbon group, hydrocarbon group-containing silyl group, hydrocarbon group-containing amino group, or hydrocarbon oxy group, and R3 represents an alkyl group, alkenyl group, alkoxy group, cycloalkyl group, aryl group or alkyl silyl group), and the NR3/SiH1,2 ratio (SiH1,2 represents the total amount of SiH1 and SiH2) is 0.005-0.3. Said copolymerized polysilazane can be manufactured by reacting Si(R1)(R2)X2 (in the formula, X represents a halogen atom) with a primary amine compound: R3NH2 and then reacting with ammonia, and is able to form a siliceous film that has withstand voltage characteristics and solvent resistance by curing at a low temperature. |
| US10093829B2 |
Curable film-forming compositions demonstrating burnish resistance and low gloss, and methods of improving burnish resistance of a substrate
The present invention is directed to curable film-forming compositions comprising: (a) a polymeric binder comprising: (i) a polysiloxane having reactive functional groups and in which is dispersed protonated silica particles having an average particle size of 2 to 20 microns; and (ii) optionally, at least one additional polymeric resin different from the polysiloxane (i), having reactive functional groups; and (b) a curing agent containing functional groups that are reactive with the reactive functional groups of (i) and/or (ii). After application to a substrate as a coating and after curing, the curable film-forming composition demonstrates an initial 85° gloss of less than 30 and an increase in 85° gloss of no more than 10 gloss units when subjected to various ABRASION TEST METHODS as defined herein.Also provided is a method of improving burnish resistance of a substrate using the curable film-forming compositions of the present invention. |
| US10093825B2 |
Aqueous two-component coating compositions and high erosion resistance coatings produced therefrom
The present invention relates to an aqueous two-component coating composition comprising (1) an aqueous paint base component comprising (A) at least one aqueous dispersion of at least one polymeric resin and (B) at least one polycarbonate diol and also (2) a hardener component comprising (C) at least one polyisocyanate-modified polyester having an isocyanate content of 4% to 15%. The present invention also relates to a method for coating on substrates by applying the coating composition and also to the use thereof. |
| US10093811B2 |
Antimicrobial sacrificial floor coating systems
Disclosed are antimicrobial sacrificial floor coatings systems including an antimicrobial sacrificial floor coating composition capable of reducing and/or preventing gram positive and gram negative bacterial growth on floors. Also disclosed is an antimicrobial sacrificial floor coating remover being readily capable of removing the antimicrobial sacrificial floor coating as desired from previously treated flooring surfaces. In certain aspects, the antimicrobial sacrificial floor coatings can include a nonionic acrylic polymer; a nonionic wax; and a cationic alkyl biguanide or salt thereof. The antimicrobial sacrificial floor coating may further include a cationic wax that further stabilizes the system during storage, application, and/or post-application to a floor surface. The antimicrobial sacrificial floor coating composition has a pH of less than 7 while exhibiting continuous antimicrobial properties from full cure on a floor surface up to 1 year post-application to the floor surface at a minimum contact time of 1 hour. |
| US10093810B2 |
Composite coatings and methods therefor
An article includes a substrate and a coating provided on a surface of the substrate. The coating includes at least one metal silicide layer consisting essentially of MoSi2 or WSi2 or (Mo, W)Si2 or a platinum group metal silicide and at least one layer consisting essentially of Si3N4. |
| US10093809B2 |
Method for coating metal surfaces of substrates and objects coated in accordance with said method
The invention relates to a method for coating surfaces, to a corresponding coating, and to the use of the objects coated in accordance with said method. The invention relates to a method for coating metal surfaces of substrates, comprising or consisting of the following steps: I. providing a substrate having a cleaned metal surface, II. contacting and coating metal surfaces with an aqueous composition in the form of a dispersion and/or suspension, IX. optionally rinsing the organic coating, and X. drying and/or baking the organic coating or XI. optionally drying the organic coating and coating with a coating composition of the same type or a further coating composition before a drying process and/or baking process, wherein in step II the coating is performed with an aqueous composition in the form of a dispersion and/or suspension containing 2.5 to 45 wt % of at least one non-ionic stabilized binder and 0.1 to 2.0 wt % of a gelling agent, wherein the aqueous composition has a pH value in the range of 0.5 to 7 and forms, with the cations eluted from the metal surface in the pretreatment step and/or during the contacting in step II, a coating based on an ionogenic gel. |
| US10093805B2 |
Bio-plastic composite containing brewer's spent grains
A bio-plastic composite containing brewer's spent grains, comprising: addition amounts of 10%˜60% brewer's spent grains, 40%˜90% petrochemical plastic, wherein the brewer's spent grains have a length-to-diameter ratio of 7.6 to 10.2. |
| US10093797B2 |
Hydrostability of polycarbonate polyester composition
Disclosed is a process for the manufacture of a polyalkylene terephthalate such as polybutylene terephthalate. In particular, the process comprises employing a titanium-containing catalyst formed by the reaction product of tetraalkyl titanate and a complexing agent comprising a phosphorous, nitrogen or boron atom. The process is used to prepare polyalkylene terephthalates characterized by improved hydrostability, as well as compositions derived therefrom. |
| US10093796B2 |
Resin composition and molded body
Provided is a resin composition having weather resistance and low-temperature impact resistance, which are the problems of a poly(1,4-cyclohexylene dimethylene terephthalate) copolyester resin, and sustaining the chemical resistance and room-temperature impact resistance of poly(1,4-cyclohexylene dimethylene terephthalate) copolyester resin. It is a resin composition containing a poly(1,4-cyclohexylene dimethylene terephthalate) copolyester resin and a polycarbonate resin, in which the poly(1,4-cyclohexylene dimethylene terephthalate) copolyester resin is contained at 60 to 95% by weight and the polycarbonate resin is contained at 5 to 40% by weight. |
| US10093791B2 |
Vermiculite alternative for packaging material
An apparatus and a method are provided for a latex-based packaging material configured to provide a dust-free alternative to vermiculite packaging materials. The latex-based packaging material comprises a portion of a latex-based waste formulated into a recycled latex emulsion, and a portion of particulate material into which the recycled latex emulsion is mixed so as to form a latex-based pulp. In some embodiments, additional components, such as any of various plasticizers, coloring agents, or hardeners, may be included in the latex-base pulp. The latex-based pulp is dispensed and dried so as to form the latex-based packaging material in a variety of desired shapes. Drying may be accomplished by way of unaided atmospheric evaporation, or by way of various conventional drying methods. In some embodiments, the desired shape of the packaging material comprises latex-based packaging peanuts suitable for separating and cushioning forces between containers during transportation in a larger container. |
| US10093789B2 |
Polyimide resin composition, and (polyimide resin)-fiber composite material
[1] A polyimide resin composition containing a polyimide resin (A) and an additive (B), the polyimide resin (A) containing a repeating structural unit represented by the following formula (1) and a repeating structural unit represented by the following formula (2), a content ratio of the repeating structural unit of formula (1) with respect to the total of the repeating structural unit of formula (1) and the repeating structural unit of formula (2) being from 40 to 70 mol %; and [2] a composite material containing a fiber material (C) impregnated with a polyimide resin (A) containing a repeating structural unit represented by the following formula (1) and a repeating structural unit represented by the following formula (2), a content ratio of the repeating structural unit of formula (1) with respect to the total of the repeating structural unit of formula (1) and the repeating structural unit of formula (2) being from 40 to 70 mol %: wherein R1 represents a divalent group having from 6 to 22 carbon atoms containing at least one alicyclic hydrocarbon structure; R2 represents a divalent chain aliphatic group having from 5 to 20 carbon atoms; and X1 and X2 each independently represent a tetravalent group having from 6 to 22 carbon atoms containing at least one aromatic ring. |
| US10093787B2 |
Polymeric waveguide with single dopant
The present invention relates to the use of dopants for polymer optical fibers or polymer waveguides containing the dopants, sensors in the polymer optical fibers or polymer waveguides, which may be used in the biomedical industry for the measurement of different physiological and physical variables. |
| US10093784B2 |
On demand radiation induced constructive and deconstructive chemical reactions
A method is provided for decomposition of a polymeric article, wherein the polymeric article contains a polymer and one or more energy modulation agents, by applying an applied energy to the polymeric article, wherein the one or more energy modulation agents convert the applied energy into an emitted energy sufficient to cause bond destruction within the polymer. |
| US10093777B2 |
Fiber-reinforced resin sheet, integrated molded product and process for producing same
A fiber-reinforced resin sheet and an integrally molded article are provided. The fiber-reinforced resin sheet comprises a nonwoven fabric made of reinforcing fibers having a thermoplastic resin (A) impregnated on one side of the nonwoven fabric. The fiber-reinforced resin sheet satisfies any one of the following conditions (I) and (II): (I) the nonwoven fabric has an area wherein the reinforcing fibers constituting the nonwoven fabric are exposed on the other side in the thickness direction of the nonwoven fabric, and (II) the nonwoven fabric has a thermoplastic resin (B) impregnated on the other side in thickness direction of the nonwoven fabric, and the nonwoven fabric has a reinforcing fiber volume ratio Vfm of up to 20% by volume, and wherein the thermoplastic resin (A) and the thermoplastic resin (B) form an interface layer in the sheet, and the interface layer has a concave-convex shape with a maximum height Ry of at least 50 μm and an average roughness Rz of at least 30 μm. |
| US10093775B2 |
Aqueous fluoropolymer dispersion
The present invention aims to provide an aqueous dispersion that contains particles of a fluoropolymer at high concentrations and has a less variable pH, and in which aggregates are less likely to be generated even after the aqueous dispersion has been stored for a long time. The present invention relates to an aqueous dispersion, including: particles of a fluoropolymer having an average primary particle size of 0.1 to 0.5 μm in an amount of 50 to 70% by mass; a nonionic surfactant in an amount of 2 to 10% by mass based on the amount of the fluoropolymer; and ammonium lauryl sulfate in an amount of 0.0001 to 1% by mass based on the amount of the fluoropolymer, wherein an amount of a fluorine-containing anionic surfactant is less than 10 ppm. |
| US10093774B2 |
Modified polyphenylene ether resin, method of making the same and resin composition
Provided are a modified polyphenylene ether resin, a method of making the same and a resin composition. Particularly, the modified polyphenylene ether resin has a structure represented by the following formula (I), wherein R, Y, PPE, Z and c are as described in the specification. Also provided are a method of making the modified polyphenylene ether resin, a resin composition comprising the modified polyphenylene ether resin and an article made from the resin composition. Using the modified polyphenylene ether resin described above can achieve a better glass transition temperature, thermal resistance and lower (superior) thermal expansion and dielectric properties. RY-PPE-Z]c (I) |
| US10093764B2 |
Block copolymers in laminate manufacturing
A block copolymer is synthesized by polymerizing a silane-functionalized norbornene monomer in the presence of a catalyst system that includes a Ziegler-Natta catalyst and cocatalyst, followed by sequential addition and polymerization of a matrix-reactive functionalized norbornene monomer. In some embodiments, an enhanced substrate for a PCB is produced by applying the block copolymer to a substrate that includes glass fiber, followed by applying the base polymer to the substrate having the block copolymer applied thereto. |
| US10093760B2 |
Vinyl chloride-vinyl acetate copolymer and method of preparing the same
The present invention relates to a vinyl chloride-vinyl acetate copolymer, which may exhibit excellent tensile strength even during low-temperature processing, and a method of preparing the same. The copolymer according to the present invention may exhibit excellent tensile strength even during low-temperature processing by including a vinyl acetate-derived unit in a specific ratio and having a specific range of polydispersity index, for example, a polydispersity index of 2.1 to 2.4, at a degree of polymerization of 1,200 to 1,300. Thus, the vinyl chloride-vinyl acetate copolymer according to the present invention and the method of preparing the same may be easily applied to industries that need them, particularly, automotive industry or polyvinyl chloride resin industry. |
| US10093756B2 |
Process for cross-linked polyethylene production
A method of producing a silane cross-linked polyethylene is disclosed which includes maleating a polyethylene polymer to form a maleated polyethylene and reacting the maleated polyethylene with a primary or secondary amino silane to form a silane-grafted polyethylene. The method further includes treating the silane-grafted polyethylene in a moisture curing process to form the silane cross-linked polyethylene. |
| US10093754B2 |
Method for preparing a solution of a rare-earth alkyl phosphate
Disclosed is a method of preparing a rare-earth alkyl phosphate solution, the method including step (a) of preparing an alkyl phosphate amine salt solution by reacting an organic amine with an alkyl phosphate in a first solvent; step (b) of preparing a rare-earth metal salt solution by reacting a rare-earth metal oxide with an acid in the second solvent; and step (c) of mixing and reacting the alkyl phosphate amine salt solution with the rare-earth metal salt solution. |
| US10093752B2 |
Homopolymer nanoparticles by self-emulsion polymerization reaction and preparation method thereof
Disclosed herein is a preparation method of homopolymer nanoparticles without using a surfactant. The homopolymer nanoparticles prepared thereby are expected to be widely used not only as a template of a semiconductor metal oxide, a drug delivery system (DDS), an electron transport layer (ETL), and a seed having vertical structural shape, but also in a high precision field such as replacement of an organic device polystyrene bead film. |
| US10093743B2 |
Muscle specific tyrosine kinase-fluorophore conjugate compositions, kits and methods of using
Provided herein is a method of diagnosing muscle specific tyrosine kinase specific autoimmune myasthenia gravis in an individual. Generally, in the method a level of muscle specific tyrosine kinase binding to B cells is determined in a sample from an individual. A significant increase in the level of muscle specific tyrosine kinase reactive B-cells compared to that in a healthy individual indicates the presence of muscle specific tyrosine kinase autoimmune myasthenia gravis. Also provided is a fluorophore-muscle specific tyrosine kinase conjugate and a kit comprising the same useful to test the frequency of muscle specific tyrosine kinase binding B cells expressing specific markers, for diagnosis or as biomarker for muscle specific tyrosine kinase autoimmune myasthenia gravis. |
| US10093742B2 |
Multispecific GITR-binding fusion proteins and methods of use thereof
This disclosure generally provides molecules that specifically engage glucocorticoid-induced TNFR-related protein (GITR), a member of the TNF receptor superfamily (TNFRSF). More specifically, the disclosure relates to multivalent and/or multispecific molecules that bind at least GITR. |
| US10093741B1 |
IGF-1R monoclonal antibodies and uses thereof
The present invention relates to conjugates including a chelating moiety of a metal complex thereof and a therapeutic or targeting moiety, methods for their production, and uses thereof. |
| US10093740B2 |
Bispecific HER2 ligands for cancer therapy
The invention relates to a bispecific HER2-targeting agent comprising a.) a first polypeptide ligand that binds to HER2 extracellular domain 1, b.) a second polypeptide ligand that binds to HER2 extracellular domain 4 and c.) a linker covalently attaching said first polypeptide ligand to said second polypeptide ligand. |
| US10093729B2 |
Polypeptide, and use thereof
This invention provides a novel means that allows efficient secretion and production of a target protein in a host cell. This invention concerns a novel polypeptide having an activity of improving the secretion productivity of a target protein, a gene comprising a nucleotide sequence encoding such polypeptide, a vector comprising such gene, a transformant obtained by transforming a host cell with such vector, and a method for producing a protein comprising a step of culturing such transformant and recovering a target protein from the culture product. |
| US10093728B2 |
Pharmaceutical formulations of TNF-alpha antibodies
The present invention provides certain improved formulations of proteins. Specifically, the present invention provides use of certain excipients that are useful for stabilization of antibody preparations. Additionally, the novel formulations of the present invention prevents the formation of aggregates or fragments or modifications of protein in solution. |
| US10093727B2 |
Pan-ELR+ CXC chemokine antibodies
Antibodies are provided that specifically bind seven human ELR+ CXC chemokines. The antibodies of the invention are useful for treating various inflammatory/autoimmune diseases, such as inflammatory bowel disease (IBD), plaque psoriasis, and palmoplantar pustulosis; and cancer, such as renal cancer or ovarian cancer. |
| US10093722B2 |
Nucleotide sequences, vectors and host cells
The present invention relates to fusion proteins comprising fragments from toxin A and/or toxin B of Clostridium difficile, wherein the polypeptide elicits antibodies that neutralize toxin A or toxin B or both. |
| US10093720B2 |
Broadly neutralizing antibody and uses thereof
The present invention relates to an exceptionally broad and potent neutralizing antibody which may comprise cross-clade neutralizing coverage of 83% at a median IC50 of 0.003 μg/ml, compositions containing the same and uses thereof. |
| US10093719B2 |
Methods for producing stabilized human IgG2 and IgG3 antibodies
It is intended to provide highly stable variants of human antibody IgG2 and IgG3 subclasses. The present invention provides an IgG heavy chain comprising the constant region of a human IgG2 heavy chain having at least a substitution of Y for F at the 300th position, L for V at the 309th position, or A for T at the 339th position designated by the EU index of Kabat et al. and an IgG heavy chain comprising the constant region of a human IgG3 heavy chain having at least a substitution of K for N at the 392nd position or V for M at the 397th position designated by the EU index of Kabat et al. The present invention also provides monoclonal antibodies comprising these heavy chains. |
| US10093718B2 |
T1R taste receptors and genes encoding same
Methods are provided for identifying human and non-human primate cells which respond to sweet tastants. These methods screen for human or non-human primate cells which express a polypeptide which binds to or responds to sweet tastants. These cells may be used in binding and functional assays to screen for compounds which modulate sweet taste. |
| US10093712B2 |
Immunostimulatory compositions and uses thereof
The present invention provides novel immune-stimulatory polypeptides, and methods for their use and identification. |
| US10093706B2 |
Dominant positive hnRNP-E1 polypeptide compositions and methods
Described herein are compositions relating to engineered hnRNP-E1 variant polypeptides, nucleic acids encoding such polypeptides, engineered hnRNP-E1 compositions, and methods of use thereof. In some embodiments, the engineered hnRNP-E1 polypeptide contains a C293S substitution and retains the ability to bind to a poly(rC)- and poly(U)-rich 5′-UTR element in its cognate mRNA targets in the absence of homocysteine. In some cases, the engineered hnRNP-E1 compositions provided herein are useful to increase the translation of a subset of mRNAs or to treat certain health conditions as described herein. |
| US10093700B2 |
Conformationally-preorganized, MiniPEG-containing gamma-peptide nucleic acids
The present invention relates to γ-PNA monomers according to Formula I where substituent groups R1, R2, R3, R4, R5, R6, B and P are defined as set forth in the specification. The invention also provides methodology for synthesizing compounds according to Formula I and methodology for synthesizing PNA oligomers that incorporate one or more Formula I monomers. |
| US10093695B2 |
Sterol derivative, preparation method therefor and use thereof
The present disclosure discloses a sterol derivative, a preparation method therefor and a use thereof. The sterol derivative includes a sterol compound with Structural Formula (I) or a pharmaceutically acceptable salt thereof, or an extract containing the sterol compound, or a composition containing the sterol compound, wherein Structural Formula (I) is as follows: where R1 is —OH, ═O, H or C1-C3 alkyl; R2 is —OH, H or C1-C3 alkyl; R3 is —OH, ═O, H or C1-C3 alkyl; R4 is —OH, H or C1-C3 alkyl, and at least one of R1, R2, R3 and R4 is —OH. The compound with Structural Formula (I) can be used for preparing a drug having inhibitory effect on 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase activity and the prepared drug can effectively inhibit the HMG-CoA reductase activity or be used for preparing an anti-cancer drug. |
| US10093691B2 |
Crystallization method and bioavailability
Preparation and in vitro and in vivo characterization of novel forms of active pharmaceutical ingredients, suitable for pharmaceutical compositions in drug delivery systems for humans. |
| US10093689B1 |
Composition containing a gold (I) complex and cancer cells
Gold(I) complex with mixed ligands as an anticancer agent. The gold(I) ion is coordinated to a dithiocarbamate ligand and a phosphorus-containing ligand (e.g. phosphines). Also described are a pharmaceutical composition incorporating the gold(I) complex, a methods of synthesizing the gold(I) complex, and a method for treating cancer. |
| US10093685B2 |
Beta-lactamase inhibitors
Described herein are compounds and compositions that modulate the activity of beta-lactamases. In some embodiments, the compounds described herein inhibit beta-lactamase. In certain embodiments, the compounds described herein are useful in the treatment of bacterial infections. |
| US10093684B2 |
Substituted imidazo[1,2-a]pyrazines as Syk inhibitors
Certain imidazopyrazines of Formula I and pharmaceutical compositions thereof are provided herein: Methods of treating patients suffering from certain diseases and disorders responsive to the inhibition of Syk activity, which comprises administering to such patients an amount of at least one chemical entity effective to reduce signs or symptoms of the disease or disorder are provided. Also provided are methods for determining the presence or absence of Syk kinase in a sample. |
| US10093683B2 |
Factor XIa inhibitors
The present invention provides a compound of Formula (I) and pharmaceutical compositions comprising one or more compounds of Formula (I), and methods for using the compounds of Formula (I) for treating or preventing thromboses, embolisms, hypercoagulability or fibrotic changes. The compounds are selective Factor XIa inhibitors or dual inhibitors of Factor XIa and plasma kallikrein. |
| US10093682B1 |
Method for synthesizing tetrahydroisoquinoline oxazolidine
The invention relates to a method for synthesizing tetrahydroisoquinoline oxazolidine. The method is carried out at a room temperature between 20° C. and 35° C. |
| US10093680B2 |
Asymmetric benzotrichalcogenophene compound, synthesis method thereof and polymer
A synthesis method of benzotrichalcogenophene (BTC) includes using a tetrakis(triphenylphosphine)palladium (Pd(PPh3)4) catalyst and a [1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene]chloro[3-phenylallyl]palladium(II) (Pd-IPr) catalyst. The asymmetric benzotrichalcogenophene compound is a heterocyclic compound having furan, thiophene, selenophene and/or tellurophene subunits. |
| US10093667B1 |
Coumarinyl-thiazole-sulfonyl conjugate and preparation thereof
The present application relates to a compound of formula (I) The present application also relates to synthesizing the compound of formula I and treating a patient with the compound of formula I having a neuropsychiatric illnesses such as a depressive disorder, schizophrenia; alcohol, nicotine, and morphine withdrawal induced depression and hyperalgesia; neuropathic pain caused by anticancerous drugs; diabetic neuropathic pain; obsessive compulsive disorder; alcohol withdrawal syndrome; static and dynamic allodynia in diabetic and cancer patients on anticancer therapy and chronic pain therapy. |
| US10093664B2 |
Bicyclo[1.1.1]pentane inhibitors of dual leucine zipper (DLK) kinase for the treatment of disease
Disclosed herein are compounds which inhibit the kinase activity of dual leucine zipper (DLK) kinase (MAP3K12), pharmaceutical compositions, and methods of treatment of DLK-mediated diseases, such as neurological diseases that result from traumatic injury to central nervous system and peripheral nervous system neurons (e.g. stroke, traumatic brain injury, spinal cord injury), or that result from a chronic neurodegenerative condition (e.g. Alzheimer's disease, frontotemporal dementia, Parkinson's disease, Huntington's disease, amyotrophic lateral sclerosis, spinocerebellar ataxia, progressive supranuclear palsy, Lewy body disease, Kennedy's disease, and other related conditions), from neuropathies resulting from neurological damage (chemotherapy-induced peripheral neuropathy, diabetic neuropathy, and related conditions) and from cognitive disorders caused by pharmacological intervention (e.g. chemotherapy induced cognitive disorder, also known as chemobrain). |
| US10093660B2 |
Sulfoximine substituted quinazolines for pharmaceutical compositions
This invention relates to novel sulfoximine substituted quinazoline derivatives of formula (I), wherein Ar, R1 and R2 are as defined in the description and claims, and their use as MNK1 (MNK1a or MNK1b) and/or MNK2 (MNK2a or MNK2b) kinase inhibitors, pharmaceutical compositions containing the same, and methods of using the same as agents for treatment or amelioration of MNK1 (MNK1a or MNK1b) and/or MNK2 (MNK2a or MNK2b) mediated disorders. |
| US10093656B2 |
Fused-ring or tricyclic aryl pyrimidine compound used as kinase inhibitor
Disclosed is a fused-ring or tricyclic aryl pyrimidine compound used as a mutation selectivity EGFR inhibitor. Specifically, disclosed is a compound represented by formula (I) and used as an EGFR inhibitor or a pharmaceutically acceptable salt thereof. |
| US10093654B2 |
Therapeutically active compounds and their methods of use
Provided are compounds useful for treating cancer and methods of treating cancer, comprising administering to a subject in need thereof a compound described herein. |
| US10093647B1 |
Crystalline 4-amino-2-(2,6-dioxopiperidine-3-yl)isoindoline-1,3-dione dihydrate, compositions and methods of use thereof
Provided herein is a crystalline 4-amino-2-(2,6-dioxopiperidine-3-yl)isoindoline-1,3-dione dihydrate. Pharmaceutical compositions comprising the crystalline 4-amino-2-(2,6-dioxopiperidine-3-yl)isoindoline-1,3-dione dihydrate are also disclosed. |
| US10093645B2 |
Synthetic intermediate of 1-(2-deoxy-2-fluoro-4-thio-β-D-arabinofuranosyl)cytosine, synthetic intermediate of thionucleoside, and method for producing the same
A compound represented by a formula [1D] as shown below (wherein R1A, R1B, R2A, R2B, R3A and R3B represent a hydrogen atom, an optionally substituted C1-6 alkyl group, and the like) is useful as an intermediate for producing a thionucleoside, and the production method of the present invention is useful as a method for producing a thionucleoside. |
| US10093642B2 |
Multitarget hedgehog pathway inhibitors and uses thereof
The present invention concerns compounds that selectively inhibit the activity of the Hedgehog (Hh) pathway, their preparation and uses thereof. The compounds of the present invention are useful in treating Hh-dependent tumors, such as medulloblastoma (MB). |
| US10093637B2 |
Process for the catalysed conversion of psicose into 5-hydroxymethylfurfural or an alkyl ether thereof
Psicose is converted into 5-hydroxymethylfurfural or an alkyl ether thereof in a process for the catalyzed conversion of psicose, including the steps of: a. forming a feed including psicose and water or at least one alkanol or a mixture thereof and b. converting the psicose in the feed at a temperature in the range of 50 to 300 degrees Celsius in the presence of a catalyst. |
| US10093633B2 |
Functionalized 4- and 5-vinyl substituted regioisomers of 1, 2, 3-triazoles via 1, 3-dipolar cycloaddition and polymers thereof
The present invention provides novel functionalized mixtures 4- and 5-vinyl substituted regioisomers of 1,2,3-triazoles via 1,3-dipolar cycloaddition. Functionalized alkyne moieties with a terminal alcoholic functionality are reacted with functionalized organic moieties with a terminal leaving group and an azide to provide an alcoholic functionalized mixture of 4- and 5-substituted regioisomers of 1,2,3-triazole moieties. The mixture may be converted to a wide variety of useful functionalized mixtures of 4- and 5-vinyl substituted regioisomers of 1,2,3-triazole moieties, which in turn can be converted to a wide variety of useful polymers The novel alcoholic functionalized mixtures of 4- and 5-substituted regioisomers can be separated by chromatography to provide the purified 4- and 5-alcoholic functionalized substituted 1,2,3-triazole moieties. The novel compounds of the invention can be employed in a wide variety of compositions (Formulae (I), (II)); wherein R1, R2, R3, and R4, are defined herein. |
| US10093631B2 |
Bifunctional compounds and use for reducing uric acid levels
Bifunctional compounds that increase uric acid excretion and reduce uric acid production. Methods of using these compounds for reducing uric acid levels in blood or serum, for treating disorders or uric acid metabolism, and for maintaining normal uric acid levels in blood or serum are provided. Pharmaceutical compositions comprising the bifunctional compounds are also provided. |
| US10093629B2 |
Heterocyclic compounds and their use as retinoid-related orphan receptor (ROR) gamma-T inhibitors
Provided are heterocyclic compounds having a RORγt inhibitory action represented by the formula (I): wherein each symbol is as defined in the specification, or a salt thereof. |
| US10093626B2 |
Process for preparing piperidine-4-carbothioamide hydrochloride
The present invention describes a novel process for preparing piperidine-4-carbothioamide hydrochloride. |