最新美国发明专利
Document Document Title
US09915827B2 System, method and computer program product to project light pattern
Disclosed are methods, circuits, optical assemblies, devices, systems and associated computer executable code for estimating for three dimensional imaging. According to some embodiments, there may be provided a projector operable to project a bi-dimensionally coded pattern to provide a first projection of the bi-dimensionally coded pattern and a second projection of the bi-dimensionally coded pattern. The first projection and the second projection may be offset or rigidly shifted with respect to one another, such that a first reflection off an object which is associated with the first projection and a second reflection off the object which is associated with the second projection are provided. A signal corresponding to the first reflection and a signal corresponding to the second reflection may be co-processed.
US09915823B1 Lightguide optical combiner for head wearable display
An eyepiece for a head wearable display includes a lightguide component for guiding display light and emitting the display light along at a viewing region. The light guide component includes an input surface oriented to receive the display light into the lightguide component at the peripheral location, a first folding surface disposed to reflect the display light received through the input surface, a second folding surface disposed to reflect the display light received from the first folding surface, an eye-ward facing surface disposed opposite to the second folding surface to reflect the display light received from the second folding surface, and a curved reflective surface having reflective optical power disposed at the viewing region to receive the display light reflected from the eye-ward facing surface and to reflect the display light for emission out through the eye-ward facing surface.
US09915820B2 Projector optimized for modulator diffraction effects
An optical system that includes a micro-mirror array optical modulator that can selectively modulate an incident light beam having a defined narrow spectral bandwidth to encode data thereon based on commands to an ON-state or an OFF-state of a micro-mirror. The micro-mirror array optical modulator can redirect light by diffraction and reflection to provide an output modulated light beam that exhibits a diffraction handedness dependent described by an arrangement of diffraction orders that depend in part on the narrow spectral bandwidth of light incident thereupon. An optical element has an optimized limiting aperture for defining portions of a modulated light beam that are blocked and remaining portions that are transmitted. An ON-state efficiency and an OFF-state contrast of an optically transmitted modulated light beam can depend on the diffraction handedness of the output modulated light beam relative to a size and a shape of the optimized limiting aperture.
US09915818B2 End structure for endoscope
An imaging lens system includes a lens and a transparent plate. The lens is disposed between an object and a sensor, and the lens includes a flat surface facing the object and an aspheric surface facing the sensor. The transparent plate is connected to the lens and disposed between the object and the lens. An abbe number of the lens is in a range from 30 to 50, an abbe number of the transparent plate is in a range from 40 to 60, and an effective focal length (EFL) of the imaging lens system is in a range from about 0.3 millimeters to about 0.4 millimeters.
US09915813B2 System and method for time-related microscopy of biological organisms
The invention relates to a system and a method for determination of a value for at least one parameter describing microbial activity of individual biological organisms in a liquid sample. Images, wherein individual biological organisms may be identified, are combined to provide optical sectionings of the biological organisms and the optical sectionings are analyzed to determine the value for said at least one parameter describing microbial activity of said individual biological organisms in each sample container.
US09915812B2 Compact folding lens display module
A compact display module, such as can be used in wearable computing headset applications, includes a microdisplay with a display surface that is virtually imaged by a lens. The lens is positioned to receive light from the display surface of the microdisplay. The lens defines an angled fold, whereby light from a display generated at the display surface is reflected within the lens to thereby form a virtual image of the display in a virtual image plane that is angled non-perpendicularly relative to the display surface of the microdisplay.
US09915808B2 Optical image lens system
An optical image lens system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element has positive refractive power. The second lens element has positive refractive power. The third lens element has positive refractive power. The fourth lens element has refractive power. The fifth lens element with refractive power has an image-side surface being convex in a paraxial region thereof, wherein at least one surface of the fifth lens element is aspheric. The sixth lens element with refractive power has an image-side surface being concave in a paraxial region thereof, wherein at least one surface of the sixth lens element is aspheric, and the image-side surface of the sixth lens element has at least one inflection point thereon.
US09915807B2 Optical imaging lens
An optical imaging lens includes a plurality of lens elements arranged in order from an object side to an image side along an optical axis, and each lens element has an object-side surface and an image-side surface. There is at least one variable gap between the lens elements, and one of the lens elements closest to the object side has positive refracting power. The optical imaging lens satisfies: ΔG/Gv≦0.1. Here, ΔG is an absolute value of a difference between a first value and a second value of the length of the at least one variable gap along the optical axis when an object having an infinite object distance and an object having an object distance of 500 millimeters are focused respectively, and Gv is the second value.
US09915805B2 Photographic objective lens
A photographic objective lens includes a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5), a sixth lens (L6), and a seventh lens (L7), which are sequentially coaxially arranged along a propagation direction of incident light, wherein the first lens (L1) is a negative meniscus lens; the second lens (L2) is a drum lens; the third lens (L3) is a negative meniscus lens; the fourth lens (L4) is a drum lens; the fifth lens (L5) is a biconcave lens; the sixth lens (L6) is a positive meniscus lens; the seventh lens (L7) is a biconvex lens; the two curved surfaces of each lens are the light incidence surface and the light outgoing surface of the lens, respectively.
US09915804B2 Imaging lens and camera module
Provided is an imaging lens and a camera module, the device including in an orderly way from an object side, a first lens with positive (+) refractive power; a second lens with negative (−) refractive power; a third lens with negative (−) refractive power; a fourth lens with negative (−) refractive power; and a fifth lens with negative (−) refractive power, wherein the lens is concavely formed at an object side surface.
US09915802B2 Lens driving device, camera module, and camera mounting device
Provided is a technology which: has a structure that is advantageous for size reduction and power saving; and, moreover, is useful when automatic focusing using a closed-loop control system. A lens driving device comprising: an autofocus driving unit; a Hall element which separates an autofocus magnet section in the optical axis direction and is disposed in a position corresponding to one opposing corner section of the autofocus magnet section and in a manner such that the detection direction matches the optical axis direction; a first position detection magnet which is disposed near the Hall element and in a manner such that the magnetisation direction matches the optical axis direction; and a second position detection magnet which has the same configuration as the first position detection magnet and is disposed in a point symmetrical position relating to the first position detection magnet and the optical axis direction.
US09915801B2 Auto focusing module, photographing apparatus including the same, and method of manufacturing auto focusing module
An auto focusing (AF) module includes a fixed base, an AF barrel configured to support a focus lens, an AF base supported by the fixed base and configured to support the AF barrel such that the AF barrel that moves along an optical axis. A stepper motor is fixed to the AF base and provides a driving force to the AF barrel; a bonding member is arranged between the fixed base and the AF base, the bonding member being configured to bond the fixed base and the AF base to each other. The AF module may fix the AF base in an optimum location with respect to the fixed base, so that the assembling error of a first guide shaft assembled in the AF base may be compensated. The AF module may be fixed to the optimum location with respect to another component, such as the lens frame.
US09915796B2 Transceiver and interface for IC package
An interconnect system includes a first circuit board, first and second connectors connected to the first circuit board, and a transceiver including an optical engine and arranged to receive and transmit electrical and optical signals through a cable, to convert optical signals received from the cable into electrical signals, and to convert electrical signals received from the first connector into optical signals to be transmitted through the cable. The transceiver is arranged to mate with the first and second connectors so that at least some converted electrical signals are transmitted to the first connector and so that at least some electrical signals received from the cable are transmitted to the second connector.
US09915790B2 Fiber inspection microscope and power measurement system, fiber inspection tip and method using same
The fiber inspection microscope and power measurement system for inspecting an endface of an optical fiber at an angle-polished connector generally has: a mating interface for receiving the angle-polished connector, the endface causing a mean propagation direction of light exiting the optical fiber at endface to be tilted relative to an imaging path of the system; a converging element to be optically coupled to the endface and being configured to receive the tilted light and to redirect the tilted light toward the imaging path of the fiber inspection microscope system; and a power detection assembly optically coupled to the converging element, the power detection assembly being configured to detect an optical power associated with the tilted light redirected by the converging element.
US09915787B2 Optical coupling device, photonic integrated circuit, and method of forming an optical coupling device
According to embodiments of the present invention, an optical coupling device is provided. The optical coupling device includes a substrate, and a grating arrangement including a plurality of grating elements, the plurality of grating elements being defined on one surface of the substrate, wherein the plurality of grating elements are arranged to have a first period along a first direction, and a second period along a second direction orthogonal to the first direction, the first period being different from the second period. According to further embodiments of the present invention, a photonic integrated circuit and a method of forming an optical coupling device are also provided.
US09915786B2 Transmissive photonic crystal fiber ring resonator employing single optical beam-splitter
A transmissive photonic crystal fiber ring resonator employing single optical beam-splitter comprises: a first fiber-optic collimator, a second fiber-optic collimator, a first photonic crystal fiber collimator, a second photonic crystal fiber collimator, an optical beam-splitter, and a fixture. The first fiber-optic collimator, the second fiber-optic collimator, the first photonic crystal fiber collimator, the second photonic crystal fiber collimator, and the optical beam-splitter are fixed on the fixture; the fiber pigtails of the first fiber-optic collimator and the second fiber-optic collimator are the input/output ports; the fiber pigtails of the first photonic crystal fiber collimator and the second photonic crystal fiber collimator are connected. The number of components of the photonic crystal fiber ring resonator is reduced by half: only one optical beam-splitter and two photonic crystal fiber collimators besides two fiber-optic collimators; therefore, the resonator structure can be simplified and the size can be reduced.
US09915780B2 Optical module with a dual layer PCBA structure
An optical module with a dual layer printed circuit board assembly (PCBA) structure. The optical module includes a first casing and a second casing, and a first PCBA board and a second PCBA board located between the first casing and the second casing, a plurality of power components arranged on opposing surfaces of at least one of the first PCBA board and the second PCBA board, a layer of thermal superconducting medium of a bent arrangement including a first thermal conducting part and a second thermal conducting part arranged opposite to each other, the first thermal conducting part being thermally connected to the power component, and the second thermal conducting part being thermally connected to at least one of the first casing and the second casing, and at least one insulating layer arranged between the layer of thermal superconducting medium and the power components.
US09915772B2 Display back illumination apparatus having compression molded light guide
The illumination apparatus includes a light guide plate, a light source disposed opposing an incident light surface of the light guide plate, at least one optical sheet stacked on a light emitting surface of the light guide plate, and a frame for accommodating the light guide plate. On principal surfaces of the light guide plate, a protruding part and a recessed part are provided so as to form a pair at least along an end surface of the light guide plate extending in a direction that intersects an end surface serving as the incident light surface of the light guide plate, or along an end surface that opposes the incident light surface of the light guide plate.
US09915771B2 Backlight system and display device
The present invention discloses a backlight system and a display device. In the backlight system, corresponding at least one beam expanding plate is arranged at the emergent side of a backlight module, and include a horizontal beam expanding plate and/or a vertical beam expanding plate, wherein each beam expanding plate includes an upper beam expanding sub-plate and a lower beam expanding sub-plate having the same periodic curved surface structures, the upper beam expanding sub-plate and the lower beam expanding sub-plate are arranged in parallel in such a manner that periodic curved surface structures are back-to-back against each other, and the relative position of the upper beam expanding sub-plate and the lower beam expanding sub-plate in the horizontal direction can be adjusted parallelly within a set range.
US09915761B2 Optical system having optical thin film including amorphous silicon oxide-based binder
An MgF2 optical thin film is formed on an optical surface of a base material. The MgF2 optical thin film includes MgF2 particles and an amorphous silicon oxide-based binder which exists on the surfaces of the MgF2 particles and between the MgF2 particles. Owing to this amorphous silicon oxide-based binder, the optical thin film can have high mechanical strength and high adhesion to the base material, while having excellent environment resistance and a lower refractive index.
US09915759B2 Polarizing plate, liquid crystal display device having the same and method of fabricating the polarizing plate
A polarizing plate, a liquid crystal display device having the polarizing plate and a method of fabricating the polarizing plate are characterized by forming an anti-glare/reflection layer, which is formed into a single layer through one coating process using a phase separation resulting from a weight difference between polymer beads and air bubbles. This may result in ensuring cost competitiveness.
US09915754B2 Method and apparatus for detecting energetic materials
A method and apparatus for detecting an energetic material on a surface. Electromagnetic radiation is generated. A beam of the electromagnetic radiation is transmitted from a handheld device towards the surface. Reflected electromagnetic radiation from the beam reflecting off of the surface is detected at the handheld device to generate test data. The test data is analyzed at a base unit that is separate from the handheld device to determine whether the energetic material is present on the surface.
US09915753B2 Electrically operated radiation source operating power, reliability and life management systems and methods
The present disclosure describes a neutron generator including an ion source that generates ions; a target that outputs neutrons when the ions impact the target; one or more power supplies that supply electrical power to the ion source and the target; and a control system. The control system determines one or more rules that describe relationships between operational parameters, useful life, reliability, neutron output, environment, and constraints of the neutron generators; determines one or more operational parameter setpoints based at least in part on the one or more rules; and instructs the one or more power supplies to adjust electrical power supplied to the ion source, the target, or both based at least in part on the one or more operational parameter setpoints.
US09915751B2 Detector in a scattered configuration applied to X/gamma ray container/vehicle inspection equipment
The present application discloses a detector module, which is arranged on a detector arm, comprising one or a plurality of detector units arranged in a scattered configuration, wherein each of the detector units in the detector module is installed aiming at a beam center of a ray source, thus improving imaging quality and reducing the size of a detector frame drastically.
US09915750B2 Methods and apparatuses to remove a net detected residual magnetization in a nuclear magnetic resonance (NMR) operation
In one aspect, a nuclear magnetic resonance (NMR) system includes a transmitter to output a main refocusing pulse sequence and at least one subsequent refocusing pulse sequence into a zone of interest, a randomizing pulse module to output a randomizing pulse into the zone of interest to remove a net detected residual magnetization, and a receiver to output an NMR data set from the zone of interest. In another aspect, a method of generating a nuclear magnetic resonance (NMR) data set includes outputting a main refocusing pulse sequence and at least one subsequent refocusing pulse sequence into a zone of interest, outputting a randomizing pulse from a randomizing pulse module into the zone of interest to remove a net detected residual magnetization, and sensing the NMR data set from the zone of interest.
US09915747B2 Inground transmitter with roll orientation pattern based frequency change
A transmitter for use in an inground tool transmits a locating signal for tracking an underground position of the inground tool. The locating signal is characterized by a transmission frequency which changes responsive to detecting a roll orientation pattern in which the transmitter is held stationary for a predetermined period of time.
US09915741B2 Method of making semiconductor X-ray detectors
Disclosed herein is a method of making an apparatus suitable for detecting x-ray, the method comprising: obtaining a substrate having a first surface and a second surface, wherein the substrate comprises an electronics system in or on the substrate, wherein the substrate comprises a plurality of electric contacts are on the first surface; obtaining a first chip comprising a first X-ray absorption layer, wherein the first X-ray absorption layer comprises an electrode; bonding the first chip to the substrate such that the electrode of the first X-ray absorption layer is electrically connected to at least one of the electrical contacts.
US09915735B2 Method for positioning a vehicle
A method for positioning a vehicle includes deriving an estimated position of the vehicle by way of a satellite signal received from the vehicle, receiving a correction signal from a second vehicle, and correcting the estimated position by way of the correction signal.
US09915732B2 Object detection systems
Object detection systems are provided herein. An example system includes an enclosure formed by a sidewall to define an interaction volume, at least one light source for illuminating the interaction volume with a light, at least one light sensor that senses disturbances in light intensity due to scattering, reflection, or absorption of the light by objects within the interaction volume, and a controller that is configured to detect an object or object behavior within interaction volume based on the disturbances in the light intensity.
US09915725B1 Radio-frequency localization techniques and associated systems, devices, and methods
A system comprising synchronization circuitry, a first interrogator, and a second interrogator. The first interrogator includes a transmit antenna; a first receive antenna, and circuitry configured to generate, using radio-frequency (RF) signal synthesis information received from the synchronization circuitry, a first RF signal for transmission by the transmit antenna, and generate, using the first RF signal and a second RF signal received from a target device by the first receive antenna, a first mixed RF signal indicative of a distance between the first interrogator and the target device. The second interrogator includes a second receive antenna, and circuitry configured to generate, using the RF signal synthesis information, a third RF signal; and generate, using the third RF signal and a fourth RF signal received from the target device by the second receive antenna, a second mixed RF signal indicative of a distance between the second interrogator and the target device.
US09915724B2 Method, apparatus and system of determining a time of arrival of a wireless communication signal
Some demonstrative embodiments include devices, systems and methods of determining a Time of Arrival (ToA) of a wireless communication signal. For example, a method may include receiving a signal over a wireless communication channel, detecting a symbol boundary of a symbol of the signal, and determining a ToA of the signal based on the symbol boundary and a channel estimation of the wireless communication channel.
US09915717B2 Method for rapid whole brain magnetic resonance imaging with contrast preparation
A method for acquiring image data from a plurality of slice locations in a subject with a magnetic resonance imaging (MRI) system is provided. The method includes directing the MRI system to perform a pulse sequence that includes performing a contrast preparation module configured to generate contrast-encoded longitudinal magnetization and an image encoding module configured to acquire image data from multiple slice locations substantially simultaneously. The contrast preparation module generally includes tipping longitudinal magnetization into the transverse plane to produce transverse magnetization, generating contrast-prepared transverse magnetization by establishing an image contrast in the transverse magnetization, and tipping the contrast-prepared magnetization back along the longitudinal axis to produce the contrast-encoded longitudinal magnetization.
US09915716B2 Method and magnetic resonance apparatus for establishing a measurement protocol of a magnetic resonance data acquisition
In a method and magnetic resonance apparatus for establishing at least one measurement protocol of a magnetic resonance measurement of an examination object, the measurement parameters necessary for the magnetic resonance measurement of the examination object are set, at least one absorption variable according to the measurement parameters set is established, and at least one measurement protocol is established that includes further measurement parameters according to the established at least one absorption variable. A characteristic variable can be established that indicates the ability to carry out the at least one measurement protocol according to the at least one established absorption variable.
US09915715B2 Method and apparatus for magnetic resonance imaging
In a method and apparatus for magnetic resonance imaging of an examination object, a control computer is provided with a designation of a first recording region, which is cuboidal. The computer automatically determines a second recording region that represents an adjustment of the first recording region such that the second recording region is cube-shaped. Magnetic resonance scan data are acquired from the entire second recording region. Magnetic resonance image data are reconstructed from the acquired magnetic resonance scan data. An image region of the magnetic resonance image data is supplied in electronic form from the computer.
US09915707B2 XMR sensors with high shape anisotropy
Embodiments relate to xMR sensors having very high shape anisotropy. Embodiments also relate to novel structuring processes of xMR stacks to achieve very high shape anisotropies without chemically affecting the performance relevant magnetic field sensitive layer system while also providing comparatively uniform structure widths over a wafer, down to about 100 nm in embodiments. Embodiments can also provide xMR stacks having side walls of the performance relevant free layer system that are smooth and/or of a defined lateral geometry which is important for achieving a homogeneous magnetic behavior over the wafer.
US09915706B2 Magnetic sensor
Each of a plurality of first magnetoresistive elements includes a double spiral pattern in plan view. The double spiral pattern includes a first spiral pattern, a second spiral pattern, and an S-shaped or inverted S-shaped pattern that joins the first spiral pattern and the second spiral pattern at a center portion of the double spiral pattern. Orientations of the double spiral patterns of the plurality of first magnetoresistive elements are different from each other in a circumferential direction, and orientations of the S-shaped or inverted S-shaped patterns differ from each other in the circumferential direction.
US09915705B2 Battery control device and battery charge capacity diagnosis method
A battery control device includes: a battery; a storage circuitry configured to store a disconnection time which indicates a time at which a power supply is disconnected; and a diagnosis circuitry configured to, when the power supply is reactivated, diagnose a charge capacity of the battery at the time of reactivation based on a disconnection period obtained from the disconnection time and a time at when the power supply is reactivated, a temperature of the battery in a state during the power supply is disconnected and a deterioration degree of the battery.
US09915704B2 Method and circuit arrangement for determining the Coulombic efficiency of battery modules
The disclosure relates to a method for determining a Coulombic efficiency of battery modules of a rechargeable battery with a circuit arrangement connected to the battery modules. The circuit arrangement has multiple current paths, each of which has a series circuit of switch modules and at least one power semiconductor element which can be operated in a linear mode in order to regulate the current flowing through the respective current path, and one of the battery modules is connected to each of the switch modules. Each of the switch modules is configured as a switch module for selectively connecting the connected battery module into the respective current path or to alternatively remove the connected battery module from the respective current path. In each of the current paths at least one of the battery modules is selected with the switch module.
US09915703B2 Voltage sensing system and method
A voltage sensing system for a vehicle traction battery having a plurality of cells includes: a battery controller, a plurality of electrical circuits, each being respectively connected to at least one of the cells and including an electrical component for limiting current therethrough, and a plurality of wires, each being respectively connected to one of the electrical circuits in series with a respective one of the electrical components for limiting current and the controller.
US09915702B2 Channel sharing for testing circuits having non-identical cores
Various aspects of the disclosed techniques relate to channel sharing techniques for testing circuits having non-identical cores. Compressed test patterns for a plurality of circuit blocks are generated for channel sharing. Each of the plurality of circuit blocks comprises a decompressor configured to decompress the compressed test patterns. Test data input channels are thus shared by the decompressors. Control data input channels are usually not shared by non-identical circuit blocks in the plurality of circuit blocks.
US09915700B2 System and method for modulation mapping
Probing an integrated circuit (IC), by: electrically applying stimulation signal to said IC; scanning a selected area of said IC with a monochromatic beam; collecting beam reflection from the selected area of said IC, wherein the beam reflection correspond to modulation of the monochromatic beam by active devices of said IC; converting said beam reflection to an electrical probing signal; selecting a frequency or a band of frequencies of said probing signal; utilizing the probing signal to generate a spatial modulation map for various locations over the selected area of said IC; and displaying the spatial map on a monitor, wherein grey scale values correspond to modulation signal values.
US09915698B2 Device of contacting substrate with probe card and substrate inspection apparatus having same
A device of contacting a substrate with a probe card includes a mounting table 15 that transfers a wafer W together with a wafer plate 24 to a position facing the probe card 19; a lifting device 15a that contacts multiple electrodes of semiconductor devices formed on the wafer W with multiple probes of the probe card 19 by moving the wafer plate 24 and the wafer W toward the probe card 19 and then further moves the wafer W toward the probe card 19; a depressurization path 26 that decompresses a space S between the probe card 19 and the wafer plate 24 and maintains a contact state between the electrodes of the semiconductor devices and probes 19b of the probe card 19; and the lifting device 15a that separates a chuck member 14 on the mounting table 15 from the wafer plate 24.
US09915697B2 Diagnostics in TMR sensors
A computer-implemented method includes, by one or more processors in electronic communication with a tunneling magnetoresistive sensor, wherein the tunneling magnetoresistive sensor is a component of a magnetic storage drive configured to read magnetic data from a magnetic storage medium, detecting a short across the tunneling magnetoresistive sensor, measuring a change in resistance of the tunneling magnetoresistive sensor, measuring a change in voltage amplitude for the tunneling magnetoresistive sensor, and dividing said change in voltage amplitude by said change in resistance to yield a ratio. The computer-implemented method further includes, responsive to the ratio being greater than a predetermined ratio threshold, determining that the short is caused by a magnetic shunt. A corresponding computer program product and computer system are also disclosed.
US09915696B1 Area-efficient performance monitors for adaptive voltage scaling
Techniques for adaptively scaling power supply voltage of a programmable integrated circuit. Compact speed-testing ring oscillators are inserted into a pre-constructed circuit model to test the speed of speed-critical aspects of the interconnect fabric of the programmable integrated circuit. The speed-testing ring oscillators are compact due to including only two elements configured from lookup table elements (“LUTs”) of the programmable integrated circuit. The speed-testing ring oscillators are connected to a power management unit which receives speed values output from the speed-testing ring oscillators and adjusts the power supply voltage to maintain the speed-testing ring oscillators operating at or above a prescribed speed. If all speed-testing ring oscillators are operating too fast, then power management unit reduces voltage to reduce the total power consumed by the programmable integrated circuit while still maintaining operation above a desired speed.
US09915694B2 Method for detecting electrical faults in a circuit
A method for detecting electrical faults in an electrical circuit having transmission wires for power transmission includes determining whether a potential electrical fault condition exists along the transmission wires and confirming the potential electrical fault is an actual electrical fault. If the potential electrical fault is confirmed as an actual electrical fault, the method may disable the electrical circuit.
US09915693B2 System and method for diagnosing insulation-breakdown of vehicle component
A system and method for diagnosing insulation-breakdown of a vehicle component including a system in a vehicle including high voltage components are provided. The system includes a battery pack that is configured to supply a high voltage to the vehicle and a high voltage relay that is connected to an output stage of the battery pack. Additionally, a high voltage component controller is connected to an output stage of the high voltage relay to turn the high voltage component on and off. A battery management system interlocks with the battery pack, the high voltage relay, and the high voltage component controller to diagnose whether the battery pack, an input stage of the high voltage component controller, and the high voltage component are insulated-breakdown.
US09915691B2 Method and control unit for ascertaining a capacitance value of a data bus
A method for ascertaining a load capacitance of a data bus includes reading in and a determining task. In the reading in, a scaling factor of a synchronization pulse of the data bus is read in. In the determining, the load capacitance is determined using the scaling factor and a processing rule.
US09915689B2 Measurement device and mounting unit
A measurement device has a sensor that generates current by electromagnetic coupling to a power line, a measurement circuit that measures one of voltage and power, the voltage and the power being obtained by the current generated in the sensor according to voltage at the power line, a conductive member electrically connected to a signal ground line of the measurement circuit, and an insulating member that brings the conductive member close to an external conductor and insulates the conductive member from the external conductor.
US09915681B2 Semiconductor test apparatus having pogo pins coated with conduction films
A semiconductor test apparatus includes a pogo pin that is provided on a board and is in contact with an inspected object. The pogo pin includes a barrel fixedly disposed on the board, a plunger movably coupled to the barrel, and a conduction film covering the pogo pin. The conduction film contacts a portion of the plunger to be electrically connected to the plunger while being electrically insulated from the barrel.
US09915678B2 Sensor device provided with a circuit for detection of single or multiple events for generating corresponding interrupt signals
A sensor device for an electronic apparatus is provided with: a sensing structure generating a first detection signal; and a dedicated integrated circuit, connected to the sensing structure, detecting, as a function of the first detection signal, a first event associated to the electronic apparatus and generating a first interrupt signal upon detection of the first event. The dedicated integrated circuit detects the first event as a function of a temporal evolution of the first detection signal, and in particular as a function of values assumed by the first detection signal within one or more successive time windows, and of a relation between these values.
US09915668B2 Antibody based reagents that specifically recognize toxic oligomeric forms of tau
The invention relates to antibodies, antibody fragments and binding agents that specifically recognize oligomeric tau but do not bind to monomeric tau, fibrillar tau or non-disease associated forms of tau.
US09915667B2 Methods and means for diagnosing vasculitis
Provided herein are methods for diagnosing the presence or the risk of development, or for the therapy control of vasculitis, in particular of large vessel vasculitis, like giant-cell arteritis (GCA), polymyalgia rheumatica (PMR), and Takayasu's arteritis, in a subject analyzing for the presence of antibodies against ferritin, in particular heavy chain ferritin or immunoreactive peptides thereof or ferritin analog protein, preferably bacterial ferritin analog protein, or immunoreactive peptides thereof, in a subject. In addition, test kits for use in the diagnosis of the presence or the risk of development, or for the therapy control of vasculitis, in particular of large vessel vasculitis, like GCA, PMR and Takayasu's arteritis, in a subject are also provided.
US09915662B2 Protein microarray for characterizing the specificity of the monoclonal immunoglobulins of MGUS or myeloma patients
The present invention concerns materials and methods for characterizing monoclonal immunoglobulin specificity of a Monoclonal Gammopathy of Undetermined Significance (MGUS) or Myeloma patients using a protein microarray comprising (a) a substrate, (b) antigens immobilized on the substrate, said antigens being selected from a defined group consisting of infectious agent antigens and/or self-antigens. In particular said protein microarray may be used to improve diagnosis, for the prognosis of myeloma or MGUS, for preventing transformation of MGUS toward myeloma, for adapting treatment of MGUS and myeloma or for monitoring the response to therapy of MGUS and myeloma patients.
US09915660B2 Methods for determining prognosis of colorectal cancer
Provided herein are methods for determining the risk that a subject diagnosed with colorectal cancer will develop a recurrence of colorectal cancer and methods of predicting clinical outcome for a subject diagnosed with colorectal cancer by a) determining the level of expression for each marker of a panel of markers in a panel of tumor compartments in a tumor tissue sample from the subject, wherein the panel of markers comprises at least two of TEM1, HIF2α, CAIX, PDGFRβ, fibronectin, collagen I, collagen IV, and CD31 and wherein the panel of tumor compartments comprises at least three tumor compartments of pure stroma, tumor, stromal vessel, and tumor vessel; b) determining the TAPPS score for said subject; and c) comparing the TAPPS score of the subject to the TAPPS score of a population of subjects diagnosed with colorectal cancer. Also provided are related computer-implemented methods and systems, kits, and tumor microarrays.
US09915657B2 Lateral flow device for diagnosing microbial infections
Fungal infections are difficult to diagnose. The most common filamentous fungal infection, aspergillosis, carries with it a high mortality. Culture of the organism is difficult and obtaining samples, e.g., through a lung biopsy, sometimes causes morbidity. Biomarkers that indicate ‘early’ infection in it development are sought after. One such biomarker is detection of galactomannan (GM), a polysaccharide that is attached to hyphal cell walls and secreted during growth of the organism. Galactomannan is excreted in urine. Disclosed herein is a lateral flow assay comprising monoclonal antibodies that recognize specific residues of Aspergillus fumigatus for detecting GM in urine samples to provide a point-of-care detection device to allow for frequent screening and early diagnosis in patients at high risk for infection.
US09915654B2 Light microscopy chips and data analysis methodology for quantitative localized surface plasmon resonance (LSPR) biosensing and imaging
A chip for localized surface plasmon resonance (LSPR) biosensing and imaging having a glass coverslip compatible for use in a standard microscope and at least one array of functionalized plasmonic nanostructures patterned onto the glass coverslip with electron beam nanolithography. The nanostructures can be regenerated allowing the chip to be used multiple times. Also disclosed is a method for determining the fractional occupancy values for surface-bound receptors as a function of time for LSPR biosensing from the spectroscopic response of the array and modeling the photon count in each spectrometer channel, allowing for a functional relationship to be determined between the acquired spectrum and the fractional occupancy of binding sites on the array. Additionally disclosed is a method for the spatiotemporal mapping of receptor-ligand binding kinetics in LSPR imaging using the chip and projecting a magnified image of the array to a CCD camera and monitoring the binding kinetics of the array.
US09915648B2 Method for analyzing a sample
The invention relates to a method of analysing a sample, comprising the analysis of clinical-chemical parameters and the analysis of immunodiagnostic parameters in a fully automatic analysis apparatus, wherein the analysis apparatus comprises a pipetting apparatus, at least one holder for a reagent cartridge containing the components necessary for carrying out the analysis, a holding apparatus for a measurement cell, at least one measurement cell, with each reagent cartridge being associated with a measurement cell, a holding apparatus for a sample container containing sample, and a photometric or spectrometric measurement device. On the basis of a sample it is possible here for a plurality of different clinical-chemical and/or immunodiagnostic parameters to be determined, to which end a dedicated reagent cartridge is inserted into a holding apparatus of the analysis apparatus for each clinical-chemical or immunodiagnostic parameter to be determined.
US09915640B2 System and process of utilizing oil quality analysis and dissolved gas analysis to detect early stage problems in oil filled electrical apparatuses
A system and a process for detecting early stage electrical components problems with an analysis system is disclosed. The system process includes determining an oil quality of the oil of an electrical component using the analysis system. The system the process further including determining dissolved gases in the oil of the electrical component using the analysis system, processing and analyzing the oil quality and the dissolved gases using the analysis system, and determining whether there are problems in the electrical component using the analysis system.
US09915631B2 Disposable cartridge for microfluidics system
A digital microfluidics system for manipulating samples in liquid droplets within a gap between a first hydrophobic surface of a bottom layer and a second hydrophobic surface of at least one disposable cartridge. Disposable cartridges comprise a body and/or a rigid cover plate. The bottom layer of each disposable cartridge is a flexible film that is sealingly attached to the body or plate. The cartridge has no spacer between the first and second hydrophobic surfaces. When using these cartridges, the bottom layers configured as a working film for manipulating samples in liquid droplets thereon, is placed on an electrode array of a digital microfluidics system. The array has individual electrodes. The digital microfluidics system also comprises a central control unit for controlling the selection of the individual electrodes of the electrode array and for providing these electrodes with individual voltage pulses for manipulating liquid droplets by electrowetting.
US09915629B2 Method for identifying pH, device for same, and method for identifying ion concentration
The purpose of the present invention is to measure pH of a sample with high accuracy in a pH sensor array, without the use of a glass reference electrode. Each time that a sample is measured, the potential Vrm of the sample is identified, and the identified potential Vrm is used to calculate the pH. The outputs Voi1 and Voi2 of a first element and a second element located near one another in a sensor array are represented as follows. Voi1=Si1×pHi1+Gi1×Vrm+Ci1, Voi2=Si2×pHi2+Gi2×Vrm+Ci2. Voi is the output of the element, Si and Gi are sensitivity coefficients, and Ci is a constant, these values having been derived in advance. Here, where the potential Vrm is constant, and the elements located near one another are presumed to be at equal pH (pHi1=pHi2), the potential Vrm is identified by solving a linear equation with two unknowns.
US09915624B2 Optical metrology for in-situ measurements
A method and system are presented for use in controlling a process applied to a patterned structure having regions of different layered stacks. The method comprises: sequentially receiving measured data indicative of optical response of the structure being processed during a predetermined processing time, and generating a corresponding sequence of data pieces measured over time; and analyzing and processing the sequence of the data pieces and determining at least one main parameter of the structure. The analyzing and processing comprises: processing a part of said sequence of the data pieces and obtaining data indicative of one or more parameters of the structure; utilizing said data indicative of said one or more parameters of the structure and optimizing model data describing a relation between an optical response of the structure and one or more parameters of the structure; utilizing the optimized model data for processing at least a part of the sequence of the measured data pieces, and determining at least one parameters of the structure characterizing said process applied to the structure, and generating data indicative thereof.
US09915622B2 Wafer inspection
Systems configured to inspect a wafer are provided. One system includes an illumination subsystem configured to direct pulses of light to an area on a wafer; a scanning subsystem configured to scan the pulses of light across the wafer; a collection subsystem configured to image pulses of light scattered from the area on the wafer to a sensor, wherein the sensor is configured to integrate a number of the pulses of scattered light that is fewer than a number of the pulses of scattered light that can be imaged on the entire area of the sensor, and wherein the sensor is configured to generate output responsive to the integrated pulses of scattered light; and a computer subsystem configured to detect defects on the wafer using the output generated by the sensor.
US09915621B2 Extreme ultraviolet (EUV) substrate inspection system with simplified optics and method of manufacturing thereof
An extreme ultraviolet (EUV) substrate inspection system and method of manufacturing thereof, includes: an EUV source directing EUV illumination through an aperture; a light detector detecting mask illumination with reduced off axis rays reflected off from a substrate; and a computing device processing image data detected by the light detector.
US09915618B2 Method and an arrangement for measuring the gloss of grains
The present invention relates to a method and an arrangement for measuring the gloss of grains, in particular rice grains. In one embodiment, the method includes emitting a light beam to the surface of a grain by means of a light emitting device (13), aligning a light sensing device (11) in a sensing position in relation to the light emitting device (13) sensing the light beam of the light emitting device (13) reflected by the surface of the grains in direction of the light sensing device (11), capturing a photometric image of the surface of the grains by means of the light sensing device (11) sensing the reflected light beam, assigning an intensity value to a plurality of image elements of the captured photometric image, wherein the photometric image is composed of the plurality of image elements, quantifying the reflected light beam in predefined ranges of intensities by means of a processing unit, cumulating, for each of the predefined ranges, the number of image elements having an intensity values, within a certain range to density value and assigning to each of the ranges the corresponding density value, capturing a spread value for the density values of the predefined ranges by means of the processing unit, wherein the spread value is captured by measuring the deviation of the density values of the predefined ranges and assigning a quality surface measuring parameter to the captured photometric image, wherein the surface measuring parameter is a measure the spread value.
US09915614B2 Microfluidic systems and devices for molecular capture, manipulation, and analysis
Methods, systems, and devices are disclosed for molecular capture, manipulation, and analysis. In one aspect, a device to aggregate and characterize particles in a fluid includes an electrically insulative substrate including a channel to carry an electrically conducting fluid containing particles, electrodes located in the channel forming a nanoscale opening and including an insulating layer over their surface at the opening, a first circuit to apply a non-uniform ac electric field and a dc bias signal across the electrodes, in which the applied non-uniform ac electric field produces a positive dielectrophoretic force to aggregate the particles in a trapping region including the opening and adjacent region, a second circuit to detect changes in a dc current caused by at least some of the particles in the trapping region, and an optical device that directs a coherent light beam on the opening to determine Raman spectra of the particles in the trapping region.
US09915613B2 Systems and methods for distinguishing optical signals of different modulation frequencies in an optical signal detector
Systems and method for detecting optical signals, and for discriminating optical signals emitted by an emission moiety that is excited by an associated excitation signal from background signals and other optical noise, employing digital techniques for determining the portion of a detected optical signal having a modulation frequency corresponding to a modulation of the associated excitation signal.
US09915611B2 Optical computing device and method for compensating light fluctuations
An optical computing device adapted to compensate for the effects of light intensity fluctuation through the use of optical elements that generate a normalization optical channel (or B Channel) having a light intensity that is substantially equal to the light intensity of the characteristic optical channel (or A Channel). As a result, highly accurate normalizations are obtained which give rise to the most accurate results from the optical computing device.
US09915607B2 Optical sensor system
An optical sensor system includes an optical sensor head having a light-emitting device and a detector which detects light emitted from the light-emitting device, and a calculator circuit. The light-emitting device includes a resonator which includes a first reflective surface, a second reflective surface facing the first reflective surface, and a waveguide provided between the first reflective surface and the second reflective surface. At least one metal microparticle capable of exciting surface plasmon is formed on the first reflective surface. The calculator circuit calculates an environment parameter at the first reflective surface on the basis of a detected value from the detector.
US09915601B2 Method for examining microorganisms and examination apparatus for microorganisms
An examination apparatus 1 for microorganisms for measuring an amount of microorganisms in a sample solution, the apparatus including stirring and mixing means 7 for stirring and mixing the sample solution into which a sample and a fluorescent staining reagent are added, in a sample container 5 formed of a material allowing light to pass through, an excitation light source 10 including a light source that irradiates an irradiation target surface of the sample container 5 with excitation light while the sample solution is being stirred by the stirring and mixing means 7, light receiving means 14 for detecting light and converting the light resulting from a fluorescent emission caused by excitation light from the excitation light source 10, into an electric signal, and control means 23 for detecting the number of emissions based on the electric signal from the light receiving means 14 and calculating the amount of the microorganisms contained in the sample in the sample container 5 based on the number of emissions.
US09915596B2 Density meter for slurry
A density meter for slurry which is transported through a pipe, the density meter including: a pipe part; flexible pipe couplings arranged on either end of the pipe part; a force sensor for measuring a force in the direction of the at least one degree of freedom between the pipe part and a fixed point; an accelerometer arranged on the pipe part for measuring the accelerations of the pipe part in the direction of the at least one degree of freedom; and computing means for computing the density of the slurry in the pipe part on the basis of the volume of the pipe part, the force measured by the force sensor and the acceleration measured by the accelerometer.
US09915593B2 Method of positioning an organic, biological and/or medical specimen
The invention relates to a method of positioning an organic, biological and/or medical specimen in a desired partial region of a specimen carrier, comprising the steps arrangement of a gel in a partial region of the specimen carrier, polymerization or gelification of the gel, by means of which a polymerized gel is obtained, whereby the polymerized gel at least partially, in particular horizontally, delimits the desired partial region and introduction of the specimen into the specimen carrier, in particular into the desired partial region of the specimen carrier.
US09915584B2 Integrated, predictive vibration analysis of rotational machine within electronics rack
Predictive monitoring of a rotational machine of a cooling apparatus is provided by integrating a predictive vibration analyzer into an electronics rack being cooled by the cooling apparatus. The integrating includes associating at least one sensor of the predictive vibration analyzer with the rotational machine of the cooling apparatus. The analyzer includes a predetermined harmonics table of one or more base operational frequencies and associated rotational speed harmonics for the rotational machine indicative of one or more rotational faults, and the predictive vibration analyzer automatically evaluates vibration of the rotational machine during operation of the machine by analyzing vibration data therefor, and automatically ascertains, based on the vibration data, and the predetermined harmonics table, whether the rotational machine is predicted to possess a rotational fault of the one or more rotational faults.
US09915581B2 Seal detecting device and means thereof
A seal detecting device and means for detecting a leakage on an outer case of an electronic device include providing a through hole on the outer case of the electronic device, an inner side of the electronic device is connected to an outer side of the electronic device; providing an airtight container, placing the outer case of the electronic device into the airtight container, one of the inner side and outer side of the outer case is defined as a gas supply side, and the other side is a detecting side; supplying compressed gas to the gas supply side; leading the detecting side to outside and detect a gas flow, so as to detect if there is a leakage on the outer case of the electronic device. The device and means have the advantages of high sensitivity, quick detecting speed, and high accuracy.
US09915580B2 Pulp chamber leak test
A method of testing for leakage of a pulp chamber in a modified extracted tooth is provided, wherein the modified extracted tooth comprises enamel, dentine and a pulp chamber. The method comprises: (a) providing an extracted tooth which has been modified by removal of roots and dental pulp so as to create a pulp chamber, the pulp chamber having an opening at one end thereof, which opening is defined by a rim; (b) attaching a first end of a first tube to the rim of the pulp chamber so as to provide an air-tight seal between the first tube and the rim; (c) placing the modified extracted tooth into a liquid; (d) supplying a compressed gas into the pulp chamber via the first tube; and (e) determining visually whether or not bubbles of the gas are released into the liquid at the enamel of the tooth.
US09915578B2 High temperature transducer using SOI, silicon carbide or gallium nitride electronics
There is disclosed a high temperature pressure sensing system which includes a SOI, silicon carbide, or gallium nitride Wheatstone bridge including piezoresistors. The bridge provides an output which is applied to an analog to digital converter also fabricated using SOI, silicon carbide, or gallium nitride materials. The output of the analog to digital converter is applied to microprocessor, which microprocessor processes the data or output of the bridge to produce a digital output indicative of bridge value. The microprocessor also receives an output from another analog to digital converter indicative of the temperature of the bridge as monitored by a span resistor coupled to the bridge. The microprocessor has a separate memory coupled thereto which is also fabricated from SOI, silicon carbide, or gallium nitride materials and which memory stores various data indicative of the microprocessor also enabling the microprocessor test and system test to be performed.
US09915577B2 Case isolated oil filled MEMS pressure sensor
An oil filled pressure sensor is provided. The sensor includes a drift-stabilized pressure sensing element mounted to and electrically isolated from a header body, the pressure sensing element immersed in an oil filled cavity and temperature stabilized for sensing pressure in the cavity without substantial signal drift. A method of fabrication is provided.
US09915570B1 Method and system for managing cooling distribution
Accurate measurement and monitoring of a computer room air conditioning unit's cooling production, distribution, and consumption is necessary to optimize effectiveness and efficiency and minimize redundancy. A mass air flow monitoring device comprises an array of sensor modules and a controller module with display, user interface, and I/O for third party connectivity. The device monitors temperature, pressure, water content, and quantity of airflow in a CRAC's supply air stream and return air stream and compares the two measurements to determine the amount of energy, or enthalpy, put into or taken out of the air. The result, displayed in watts, allows for the efficient control of production, distribution, and usage of supply air from the CRAC unit. Over or under provisioning can be quickly identified and corrected and, when used in conjunction with power consumption monitoring, a “watts of cooling for watts of power consumption” efficiency metric can be provided.
US09915567B2 Unreleased thermopile infrared sensor using material transfer method
An unreleased thermopile IR sensor and method of fabrication is provided which includes a new thermally isolating material and an ultra-thin material based sensor which, in combination, provide excellent sensitivity without requiring a released membrane structure. The sensor is fabricated using a wafer transfer technique in which a substrate assembly comprising the substrate and new thermally isolating material is bonded to a carrier substrate assembly comprising a carrier substrate and the ultra-thin material, followed by removal of the carrier substrate. As such, temperature restrictions of the various materials are overcome.
US09915562B2 Method of increasing power within an optical cavity with long path lengths
A cavity-enhanced absorption spectroscopy instrument has an optical cavity with two or more cavity mirrors, one mirror of which having a hole or other aperture for injecting a light beam, and the same or another mirror of which being partially transmissive to allow exit of light to a detector. A spherical-spherical configuration with at least one astigmatic mirror or a spherical-cylindrical configuration where the spherical mirror could also be astigmatic prevents a reentrant condition wherein the injected beam would prematurely exit the cavity through the aperture. This combination substantially increases the number of passes of the injected beam through a sample volume for sensitive detection of chemical species even in less than ideal conditions including low power laser or LED sources, poor mirror reflectivity or detector noise at the wavelengths of interest, or cavity alignment issues such as vibration or temperature and pressure changes.
US09915558B2 Parallelogram linkage structure for a scale
Monolithic linkage structure having a base body and a load receiver guided in a Z direction relative to the base body by a plurality of parallel guide elements, wherein at least one parallel guide element is connected, via a first joint, on a first end to the base body and, via a second joint, on a second end distanced from the first end in an X direction to the load receiver, wherein the base body is configured on both sides of a plane, which extends in the Z direction and in an X direction, and wherein at least one parallel guide element has, on at least one outer surface facing away from the plane between the first joint and the second joint, at least one recess penetrating the at least one parallel guide element in the Z direction, through which projects a base body portion of the base body.
US09915557B2 Ultrasonic wave sensing module
An ultrasonic wave sensing module includes a housing, an ultrasonic wave sensor, an adapter, and a circuit board. The housing has a first containing space and a second containing space being separated from each other by a blocking wall. The ultrasonic wave sensor is disposed within the first containing space and has a first connecting pin. The adapter includes a first connecting portion and a second connecting pin, and is integrally formed with the blocking wall by means of insert molding. The circuit board is provided within the second containing space, and has a second connecting portion. The first connecting pin of the ultrasonic wave sensor is coupled to the first connecting portion of the adapter, and the second connecting pin of the adapter is coupled to the second connecting portion of the circuit board, so that the ultrasonic wave sensor and the circuit board are electrically connected.
US09915554B2 Terminal block structure and stator for resolver
The width of a terminal block is decreased by decreasing a space between an external connecting terminal at each end of the external connecting terminals and an end portion of the terminal block, whereas a space between a winding terminal at each end of the winding terminals of terminals and an end portion of the terminal block is sufficiently obtained. A terminal 7 is provided with an external connecting terminal 71 and a winding terminal 72, and the terminal 7 has a shape such that a center line Lp in the width direction of the winding terminal 72 is shifted from a center line Le in the width direction of the external connecting terminal 71. A plurality of the terminals 7 are arranged on a terminal block 11 so that pitches between the winding terminals 72 are unequal.
US09915547B2 Enhanced navigation information to aid confused drivers
A method of providing enhanced navigation information in a vehicle in response to a finding of driver confusion includes the steps of monitoring behavior of a driver, determining whether the driver is confused based on the behavior of the driver, and providing additional points of interest data to the driver if the driver is determined to be confused.
US09915544B2 Method and apparatus for providing service using a sensor and image recognition in a portable terminal
A method and an apparatus provides a service using a sensor and image recognition in a portable terminal that supports Augmented Reality (AR). The method includes determining whether the portable terminal is parallel to ground using an acceleration sensor. When the portable terminal is parallel to the ground, either a map including nearby Point Of Interest (POI) information or constellation information is displayed.
US09915541B2 Method and apparatus for dynamic destination arrival time updating
A system includes a processor configured to receive vehicle information including at least location and fuel level. The processor is also configured to determine a current estimated time-of-arrival (ETA) to an event-associated destination based on travel time from the location. The processor is further configured to determine a fuel-level impact on the current ETA. Also, the processor is configured to provide a remote party update, including the current ETA, responsive to the current ETA deviating from a previous ETA by more than a threshold deviance.
US09915538B2 Method for operating a vehicle
In a method for operating a vehicle, a location assigned to a driving route of the vehicle is transmitted from the vehicle to an external server, and the server checks whether a zone is assigned to the transmitted location for which navigation data exist for at least partially automated vehicle driving within the zone. The navigation data are transmitted from the server to the vehicle when such a zone is assigned to the transmitted location.
US09915535B2 Mobile asset data recorder and transmitter
An acceleration-based mobile asset data recorder and transmitter equipped with a wireless processing unit, an event recorder, a digital video recorder, a fuel level sensor, and an inertial navigation sensor board. The inertial navigation sensor board includes a 3-axis gyroscope, a 3-axis accelerometer, a 3-axis magnetometer, and a microcontroller. The data recorder and transmitter allows for automatic orientation, automatic compass calibration, fuel compensation with pitch and roll, emergency brake application with impact detection, rough operating condition detection, engine running detection, and inertial navigation of a mobile asset. Users can use the normal operation of their mobile assets to locate and alert, in real-time, areas where their assets are encountering rough operating environments, to provide for quicker emergency response, and to validate the effectiveness of repairs and rerouting.
US09915534B2 Method and apparatus for improved navigation for cycling
A method and apparatus for providing an enhanced navigation solution for cycling applications is described herein. The navigation solution is about a device within a platform, which is a cycling platform such as for example a bicycle, a tricycle, or a unicycle amongst others. The device can be in any orientation with respect to the platform (such as for example in any location or orientation on the body of the cyclist). The device includes a sensor assembly. The sensors in the device may be for example, accelerometers, gyroscopes, magnetometers, barometer among others. The present method and apparatus can work whether in the presence or in the absence of navigational information updates (such as, for example, Global Navigation Satellite System (GNSS) or WiFi positioning).
US09915529B2 Tidal current meter
Disclosed is a tidal current meter that measures the velocity of a tidal current. The tidal current meter includes an oscillator, a calculation section, a depression angle setup section, and a drive section. The oscillator is capable of transmitting an ultrasonic wave into water and receiving the reflection of the transmitted ultrasonic wave. The calculation section calculates the velocity in accordance with the Doppler shift frequency of the reflection received by the oscillator. The depression angle setup section sets a depression angle, that is, the angle formed by the transmission direction of the ultrasonic wave and a horizontal plane. The drive section drives the oscillator in such a manner as to transmit the ultrasonic wave and receive the reflection of the transmitted ultrasonic wave at the depression angle set by the depression angle setup section.
US09915517B2 Method and device for determining a rotor position of an electronically commutated electric machine
A method is disclosed for determining a rotor position of an electrically excited electrical machine by injecting voltage test signals at a plurality of space vector angles with a fundamental frequency which lies in a frequency range in which there is a difference in admittance in space vector angles; calculating resulting values of an excitation current indicator variable as Fourier coefficients of the excitation current resulting from the voltage test signal with reference to the fundamental frequency of the voltage test signal at the corresponding space vector angles; and determining the rotor position on the basis of the profile of the excitation current indicator variable.
US09915511B1 Unpowered railgun field validation for safe-arm fuzing
Embodiments are directed to unpowered railgun field validation for safe-arm fuzing. Embodiments use a wire coil having an induced electromotive force voltage. At least one positive duration circuit measures the positive portion of the induced voltage. At least one positive peak duration circuit measures the peak value of the positive portion of the induced voltage. At least one negative duration circuit measures the duration value of the negative portion of the induced voltage. At least one negative peak detector circuit measures the peak value of the negative portion of the induced voltage.
US09915510B1 Variable weighted arrow tip
A variable weighted arrow tip includes a field point and a weighted insert. The field point preferably includes a field point tip, an insert bore, a threaded tap, a first shaft diameter and a second shaft diameter. The field point tip is formed on one end of the field point and the insert bore with the threaded tap are formed in an opposing end thereof. The first and second shaft diameters are formed on a middle and substantially an end opposite the field point. The first and second shaft diameters are sized to receive first and second inner diameters of a double walled arrow shaft. The weighted insert includes a bore diameter and a threaded projection. The threaded projection is threadably received by the threaded tap. At least one o-ring groove is retained on the bore diameter. A drive cavity is formed in an end opposite the threaded projection.
US09915509B2 Claymore mine on which device for preventing breakdown attributable to power noise has been mounted
Disclosed is a claymore mine on which a device for preventing a breakdown attributable to a power noise has been mounted. In order to prevent an electric primer from operating due to a power noise induced by a magnetic field or generated by the falling of a thunderbolt or other factors, such as a communication device, a shield layer formed by weaving or braiding a conductive fiber, such as a carbon fiber, or weaving or braiding a copper-plated tin wire, is formed in the wire and percussion unit of the claymore mine. In order to discharge a power noise introduced into the wire and the percussion unit to the earth, a power noise discharge adaptor including a plurality of diodes, a TVS, a GDT, and an SPD is formed. Accordingly, the introduction of a power noise can be fundamentally blocked, and a power noise can be safely discharged to the earth if the power noise is introduced.
US09915508B2 Laser trainer target
A target senses whether and where it has been struck by a laser light. The target includes a screen for allowing laser light to pass through, a plurality of light sensors behind the screen, and an optical display associated with one or more of the light sensors. When the target is struck by a laser light, a sensor records the strike, and the target may be struck with laser light multiple times, whereby different sensors may record the different strikes. To determine whether and where the target has been struck, the user activates a display mode that causes the optical displays in the target to illuminate. The user can then reset the target so the user can begin again.
US09915507B1 Durable target
Long-lasting targets that can be repeatedly used (e.g., shot with a firearm) are disclosed. In some embodiments, the target includes a base that optionally has wheels, at least one post assembly comprising a bottom end connected to the base and a top end, and a target body connected to the at least one post assembly. Optionally, the target body is comprised of a polyurethane. Optionally, the target includes two post assemblies and the target has an expanded position for use and a collapsed position for storage. Methods of preparing targets using a mold are also described herein.
US09915503B2 Ballistics systems and methods
A scope may include an adjustment dial, which may be moved among a plurality of positions to configure the scope to compensate for projectile drops. The adjustment dial may be labeled with dial-calibration data, which may include one or more distance indicators and/or one or more windage hold-off indicators. The scope may be attached to a gun and the dial-calibration data may be at least partially generated using ballistics performance data based on shots fired by the gun. The dial-calibration data may be at least partially generated using shooting conditions. An electronic device may include a derived distance calculation module, which may be configured to use a distance to a target and actual shooting conditions to calculate a derived distance. The derived distance may be used in connection with an adjustment dial labeled with dial-calibration data at least partially generated using shooting conditions different from the actual shooting conditions.
US09915502B2 Backlit sighting device
Kits, apparatus, assemblies, and methods for mounting sighting devices are disclosed. A sighting device includes a base for coupling the sighting device to an object at a first interface, a mounting element connected to the base at a second interface, and a sighting element connected to the mounting element. A channel disposed in the bottom of the base is aligned with a channel disposed in the surface of the object and a channel insert is secured within both channels to securely couple the sighting device to the object. The secure coupling can resist movement of the sighting device relative to the object in at least one direction. The sighting element has a non-opaque body displaying a reticle. An illuminating element backlights the reticle from a first vantage point. The device optionally includes an opaque mounting body and a magnifying optic aligned with the sighting element in an open sight configuration.
US09915497B2 Firearm buffer system and buttstock assembly
A buttstock assembly configured to work in conjunction with a compact buffer assembly consisting of a buffer tube, spring and bolt carrier with an integral buffer is provided. The buttstock assembly, buffer tube and bolt carrier are configured to work with AR15/M16 type firearms and their derivatives. By incorporating the buffer onto the bolt carrier, which is used in conjunction with a buffer tube of reduced length, the overall length of the host firearm is reduced by approximately 3.2 inches. No permanent modification need be made to the host firearm in order to utilize the compact buffer assembly and buttstock assembly disclosed herein.
US09915495B2 Paintball marker and loader system
Among other things, methods and apparatus regarding collection, dissemination and display of information concerning paintball loaders and markers are disclosed. A loader includes a heads-up display, electronic devices for gathering, storing and disseminating information, and an antenna for sending and receiving data. Wireless voice communications among paintball players is possible via associated headsets. There is also disclosed paintball equipment and methods for controlling both the firing and loading mechanism of paintball equipment. Current systems or mechanisms have individual and discrete electronic control systems for firing operations, e.g. located in the paintball gun itself, and loading operations, e.g. located inside the paintball loader. The present disclosure unifies the electronic control of said firing and loader operations into a single electronic circuit board located on either the paintball gun or paintball loader.
US09915494B2 Bow stabilizer with handle
A stabilizer for an archery bow capable of being removably attached to an archery bow. The stabilizer includes one or more weights removably attached to the stabilizer which provides dampening to the archery bow when the stabilizer is attached to the bow. The stabilizer can be locked at a position offset to the longitudinal length of the bow. The stabilizer includes a handle that enables the bow to be held or transported.
US09915493B2 Launcher designed for launching concentrated or bulbous masses
A concentrated mass launcher including a handle a cradle portion having a first anterior wall and a second anterior wall, the first and second anterior walls being opposed to one another and being separated from one another to form a gap, the cradle portion being positioned above the handle; an upper resilient limb extending from the cradle portion; a lower resilient limb extending downwardly from the handle; a string extending from the upper resilient limb toward the lower resilient limb; a sling being disposed about the primary string; a first resilient member being connected at a first end to the sling about a perimeter edge, and being connected to the cradle portion; and a second resilient member being connected at a first end to the sling about the perimeter edge, and being connected to the cradle portion.
US09915491B2 Magnetic trigger assembly with reduced travel and method
A trigger assembly includes one or more stationary magnets and a trigger member pivotable relative to the stationary magnets. The trigger member includes a base portion with a pivot point, an actuating portion extending from the base portion in a first direction, and a magnetic trigger portion extending from the base portion in a second direction. The magnetic trigger portion operatively engages the stationary magnets in a first position. The base portion of the trigger member operatively engages a first sear element, which is operatively connected to a sear arm, which in turn operatively engages a second sear element. A spring operatively biases the first sear element. The second sear element retains a bow string in the first position. In a second position, the trigger member rotates to separate the magnetic trigger portion from the magnets, and the second sear element rotates to release the bow string.
US09915490B2 Firearm with an improved arming member
A firearm (1) comprising a firing mechanism. (600) comprising a trigger (601), a firing pin (6), a locking element (7) of the firing pin (6). The firearm comprises an arming device (10) comprising transmission means (50) connected to the trigger (601) and an arming member (100) comprising a plurality of engagement elements (151, 156, 157) suitable for engaging the transmission means (50) and/or the firing pin (6) and/or the locking element (7). The arming member (100) comprises: a) a firing pin operating body (110) for engagement with the firing pin (6); b) a lock operating body (120) for engagement with the transmission means (50) and with the locking element (7) of the firing pin (6), wherein the firing pin operating body (110) is engageable in rotation by the lock operating body (120) to be moved in rotation.
US09915489B2 Grip panel bushings for firearm
A bushing for mounting a grip panel to a firearm is provided. The bushing has a torquing surface distributed about the head of the bushing to provide improved torque and alignment for the bushing as it is assembled and disassembled into the firearm frame. The bushing may include an O-ring on the bushing itself and an additional O-ring fitted on the grip screws. The bushings and tools for replacing the OEM bushings may be provided as part of a kit.
US09915487B2 Ammunition magazine
The present disclosure provides ammunition magazine casing and follower systems. The magazine casing may comprise a pair of spines running along a length of an interior rear wall of the magazine casing, the spines being raised in relation to other portions of the interior rear wall and stopping at a point in the magazine casing where an exterior geometry of the magazine casing changes from substantially curved to substantially straight.
US09915486B1 Spent casing catch and release trap mechanism
A receptacle for collecting casings ejected from a firearm applied with a magazine includes a housing having an upper opening, a lower opening, and an interior defined within the housing between and in communication with the upper and lower openings. The upper opening is opened and can be mounted to be spaced apart from the ejection port of a firearm. A gate in the lower opening pivots between open and closed positions; the lower opening is closed when the magazine is received in the firearm and is opened when the magazine is removed from the firearm.
US09915485B2 Semi-automatic pistol
A semi-automatic pistol has a frame having a trigger guard defining a trigger finger space, a barrel connected to the frame and defining a bore axis, a slide connected to the frame and operable to reciprocate along the bore axis between a forward battery position and a rearward open position, a recoil mechanism operably connected between the slide and the frame, and operable to bias the slide to the battery position, and the recoil mechanism being entirely below the barrel axis and forward of the trigger finger space. The recoil mechanism may be a recoil spring defining a spring axis. The spring axis may be parallel to the bore axis. The recoil spring may be a helical shape defining a bore receiving a guide rod. The guide rod may be below the barrel. The trigger guard may have a downwardly facing upper surface defining the trigger finger space.
US09915483B2 Fluid heat exchanging apparatus
A small-sized fluid heating/cooling apparatus for heating or cooling a large amount of gas or liquid at a low cost. Structures where a flow passage for a fluid is formed in a heated or cooled base formed in a plate shape or a column shape, and a fluid which has passed through the narrowed flow passage impinges on a wall of a side face of the base vertically to perform heat exchange are connected in series. Heat exchange is instantaneously performed in a small space and manufacture of a mechanism performing such an operation is easy. A material constituting the flow passage may be a metal or ceramics, and a small-sized fluid heat exchanging apparatus can be manufactured at a low cost.
US09915479B2 Heat storage type combustion system equipped with disk type distributor having excellent sealing
A heat storage type combustion system equipped with a disk type distributor having improved sealing according to the present invention, the system includes: the distributor having a rotary distribution unit, a lower distribution unit located on the underside of the rotary distribution unit, an upper distribution unit located on the top of the rotary distribution unit, and a plurality of dumb buckles disposed equally spaced apart from each other along outer circumferential rims of the lower distribution unit and the upper distribution unit to fix the lower distribution unit and the upper distribution unit to each other. Each dumb buckle includes a left-handed screw and a right-handed screw formed on both end portions around the body thereof in such a manner as to be tightened or loosened repeatedly if necessary, and the number of dumb buckles is 4 to 12 in accordance with the sizes of the distributor. The state of the operating distributor is checked by naked eyes, and if the distributor is inclined or a given portion of the distributor is worn out, the distributor is returned to its normal state by means of the manipulations of the dumb buckles at the outside.
US09915471B2 Refrigerator with camera and control method for the same
A refrigerator includes a storage compartment formed in a cabinet of the refrigerator by a fixed insulation wall, the storage compartment provided with an access opening, a door rotatably provided to the cabinet to open and close the access opening, a drawer provided in the storage compartment, a camera fixed to a ceiling of the storage compartment to photograph both a first region for storing of food arranged in an external space of the drawer in the storage compartment and a second region for storing of food arranged in an internal space of the drawer in the storage compartment, and a controller to separate, through a capturing time of a picture containing both the first region and the second region, a first region picture and a second region picture from the picture to individually divide and store the first region picture and the second region picture.
US09915464B2 Refrigerator
A refrigerator includes a main body having a refrigerating compartment and a freezing compartment, a door for opening or closing the refrigerating compartment or the freezing compartment, a filter unit disposed within the refrigerating compartment for purifying water supplied from a water supply source outside the main body, water tank for receiving the purified water from the filter unit and to cool the received water by using cool air within the refrigerating compartment, and a dispenser disposed in the door to dispense the cooled water stored in the tube tank assembly. The tube tank assembly includes a tube defining a cold water passage that can allow the cooled water to flow therethrough, and a tube support around which the tube is wound multiple times.
US09915463B2 Swing seal for a rack-aisle freezing and chilling system
An automatically adjustable swing seal for a rack-aisle freezing and chilling system extends, for example, from the top horizontal frame member of a racking structure and defines an intake opening along with side seals and a bottom seal. The swing seal is positioned at a height such that a product stack having a top edge positioned at any point along the face of the swing seal creates a seal between the intake opening and the stack via the swing seal, the side seals, and the bottom seal. Thus, stacks of varying heights may automatically be accommodated. Further, the bottom edge of the swing seal may be beveled, such that if a product stack is not evenly stacked a portion of the uneven stacking will not catch against the swing seal when the stack is pulled away from the opening.
US09915462B2 Current draw control in a transport refrigeraton system
A system and method for controlling a current draw in a transport refrigeration system (TRS) including an electronically controlled engine having an engine control unit (ECU) are disclosed. The method includes disabling the ECU in response to the electronically controlled engine entering an operating mode in which the electronically controlled engine is not running. The TRS controller determines an ambient temperature based on a temperature outside an internal space of the refrigerated transport unit. The TRS controller initializes an ECU off timer when the ambient temperature is less than or equal to an ambient temperature threshold.
US09915461B2 Refrigerator
A refrigerator includes an ice-making chamber, an ice bucket that can be slidably drawn into and out of the ice-making chamber, and a locking device that can lock the ice bucket, and the locking device may be provided in an upper wall of an inner case. Only a latch protrusion that protrudes upwardly is formed in the ice bucket so as to be coupled to the locking device, and therefore a structure of the ice bucket may be simplified, and an unnecessary opening may not be formed in the ice bucket, thereby preventing cool air of an inside of the ice bucket from leaking.
US09915460B2 Ice tray for ice-making device and method of making ice
According to an embodiment, an ice tray comprising: a tray body configured to provide ice-making spaces configured to retain water; a plurality of partition walls extending upward from a bottom surface of the tray body to define the ice-making spaces; and a vibration-generating unit configured to vibrate the tray body. The vibration-generating unit can include a vibration-generating member configured to generate vibration and a mounting member configured to mount the vibration-generating member to a lower surface of the tray body.
US09915458B2 Method and apparatus for increasing rate of ice production in an automatic ice maker
An appliance door includes an outer wrapper and an inner liner that defines an ice making receptacle. An ice maker is disposed proximate a top portion of the ice making receptacle. A sliding assembly is defined within an inward-facing surface of the ice making receptacle. An ice bin is operable between an engaged state, wherein the ice bin is fully inserted into the ice making receptacle, a disengaged state, wherein the ice bin is removed from the ice making receptacle, and a lateral sliding state, wherein the ice bin is operated laterally and free of rotation between the engaged and disengaged states. The ice bin and the ice making receptacle cooperatively define an ice delivery mechanism that selectively delivers ice pieces from an inner volume of the ice bin to an ice delivery zone proximate the outer wrapper.
US09915455B2 Cooling circuit, cold drying installation and method for controlling a cooling circuit
A cooling circuit is equipped with a coolant, a compressor, a condenser and evaporator expansion valve combinations, whereby the outlets of the evaporators are connected to a collection pipe connected to the compressor. The cooling circuit comprises a control unit connected to a temperature sensor and a pressure sensor affixed in the collection pipe and connected to the expansion valves for the control of them. The control unit is provided with an algorithm for controlling the expansion valves on the basis of the temperature sensor and pressure sensor to control the superheating in the collection pipe.
US09915453B2 Indirect evaporative cooling system with supplemental chiller that can be bypassed
An efficient indirect building cooling system that bypasses a conventional chiller mechanism by connecting the indoor and outdoor intermediate fluid systems when conditions permit. This system includes indoor and outdoor fluid cooling circuits, each of which interfaces with the conventional chiller mechanism. The two fluid cooling circuits are connected together when weather conditions make doing so more efficient.
US09915450B2 Multi-split heat pump for heating, cooling, and water heating
A multi-split air or ground source heat pump system designed to provide a residential application with space heating and cooling, along with supplemental hydronic heating and potable water preheating. The supplemental hydronic heating supports applications like radiant floor heating and heating swimming pools. Commercially, the multi-split air or ground source heat pump system expands on this technology to incorporate comfort and/or process heating, cooling, and hydronic heating applications utilizing multiple types of energy sources.
US09915441B2 Heat exchanger
A heat exchanger having at least one electrical resistance heating element, two conductors connected electrically to the electrical resistance heating element to conduct electric current through the electrical resistance heating element and thereby to heat the electrical resistance heating element, a heat-conducting element for transferring heat from the electrical resistance heating element to a fluid to be heated, an electrical insulating element insulating electrically the two conductors and the at least one electrical resistance heating element, and at least one tube. The two conductors, the electrical insulating element, and the electrical resistance heating element are arranged within a cavity bounded by the tube. The heat exchanger has an adapter plate and a tube opening, each being arranged at an opening of the adapter plate, and the at least one tube being connected fluid-tight to the adapter plate, which is connected fluid-tight to an electronics housing and/or an HVAC system housing.
US09915438B2 System and methods for regulating an environmental variable within a target zone having multiple inhabitants
A system and associated methods of operation for regulating an environmental variable (such as ambient room temperature) within a target zone. The system includes a sensor system configured to monitor the target zone, detect one or more inhabitants present within the zone, and identify an alpha person from the one or more inhabitants. Once the alpha person is identified, a measurement sensor measures a skin parameter from the identified alpha person and generates a sensor signal communicating the measured skin parameter to an environmental control system. Upon receiving the sensor signal, the environmental control system regulates an environmental variable within the zone based on the measured skin parameter from the alpha person.
US09915437B2 Forced convection heat exchanger for a refrigeration appliance
The present invention relates to a refrigeration appliance having a compressor for effecting the refrigeration cycle, a heat exchanger (1) for condensing the refrigerant fluid through refrigerant flow tubes (2) in serpentine form where the refrigerant flow is provided, said heat exchanger (1) being disposed against a fan (3) that is structurally integrally provided to effect forced heat convection for cooling said heat exchanger (1) by blowing air thereon.
US09915435B2 Intelligent HVAC control including automatic furnace shutdown event processing
This patent specification relates to methods and systems that can detect over cycling conditions that exist in an HVAC system. The over cycling condition can be caused by overheating of a forced air heating system or furnace of the HVAC system control. When the furnace overheats, a thermally actuated limit switch within the furnace may cut off power to a heat generation apparatus. The limit switch can reconnect the power to the heat generation apparatus after it has cooled down, at which point the thermostat control system may issue another heating call to continue heating the enclosure so that it reaches the desired temperature. If the overheat condition persist, then the thermally actuated switch will cut power, resulting in repeated power cycling. The detection system and methods can monitor these power loss events and use them as data points for determining whether an alert condition exists within the HVAC system.
US09915433B2 Moisture detecting air cap indicator for expansion tank failure
Disclosed is an expansion tank having an internal cavity separated by a flexible diaphragm to form an upper pressurized gas portion and a lower pressurized fluid portion, and an indicator positioned at an upper part of the expansion tank in communication with the contents of the upper pressurized gas portion. The indicator is configured so as to display a first color if the operating conditions are normal in the pressurized gas portion, and a second color if the amount of moisture detected in the pressurized gas portion greater than or equal to a predetermined amount. Further disclosed is a method for detecting whether there is an excessive amount of moisture in a pressurized gas portion of an expansion tank by allowing pressurized gas from the pressurized gas portion to come into contact with the indicator, and viewing the color displayed by the indicator. As such, the tank can be simply visually inspected to determine whether there is a potential failure in the tank.
US09915421B2 Saturated water explosive device
The present invention discloses a saturated water explosive device, including a water intake pipe, a flow splitter for splitting a high-pressure liquid, a flow baffle for baffling the high-pressure liquid, a heat receiver having a cavity defined inside, a pillar connected with the heat receiver by a micro-channel wherein the high-pressure liquid is heated to be high-temperature saturated water, and a heat source for heating the cavity. High-pressure water is heated to produce high-temperature high-pressure saturated water, and then by using the saturated water explosive device of the present invention, the produced high-temperature high-pressure saturated water instantaneously explodes as being heated, and a high-temperature high-pressure steam flow is produced due to rapid vaporization, and expansion and is used as a power source.
US09915420B2 Illuminating device with sealed optics
An illuminating device can include a housing having one or more sidewalls defining a housing interior. The device can include at least one light element and an optics assembly. The optics assembly can include an outer face and at least one lens. The at least one lens can be configured to allow light from the at least one light element to pass therethrough. The optics assembly can include a skirt extending from the outer face into the housing interior and surrounding the at least one lens. The skirt can have an interior surface defining a skirt interior and an outer surface facing the one or more sidewalls of the housing. Potting material can be positioned between the outer surface of the skirt and the one or more sidewalls to prevent water ingress into the skirt interior. In some cases, no potting material is positioned within the skirt interior.
US09915413B2 Illumination apparatus
A light with higher luminance is radiated while lights of a plurality of different wavelengths are appropriately selected and light guiding efficiency is improved. An illumination apparatus including three or more light sources which are arranged so that optical axes of the light sources intersect at one point and which respectively emit lights of different wavelength ranges, an optical device which transmits a light from one of the light sources while reflecting lights from the other light sources so as to make the lights enter an optical path of the light from the one of the light sources, and an optical device rotator which rotates the optical device in a direction in which the light sources are arranged.
US09915409B2 Lens with textured surface facilitating light diffusion
A lens for distribution of light from a light emitter. The lens has thick and thin wall portions between inner and outer lens surfaces. The thick wall portion(s) are at least twice as thick as the thin wall portion(s). At least one of the inner and outer surfaces has a texturing for diffusion of emitter light passing therethrough. The lens may include at least one interface between two materials with different indices of refraction. At least one surface of the interface may have a texturing for diffusion of emitter light passing therethrough. And, a method for manufacturing of the lens by forming a lens region with a textured surface portion by injecting the thermoplastic elastomer into an injection-molding cavity defined by a shape-forming configuration with a texturing in at least one area of the cavity. The shape-forming configuration is configured to shape a thermoplastic elastomer into such thickness that the set elastomer retains the texturing.
US09915408B2 LED lighting fixture
The present invention provides an LED lighting fixture, comprising: a lens configured to concentrate light from a light source and project a concentrated light beam; an LED module comprising a controller and a plurality of LED lamps arranged in a geometric pattern, the controller being configured to control variation in luminous intensity of the plurality of LED lamps; a solar module configured to receive the concentrated light beam projected by the lens and convert the received light energy to electricity to actuate the LED module; and a lamp shade with an uneven surface; wherein the controller controls variation in luminous intensity of the plurality of LED lamps and causes light emitted from the plurality of LED lamps to be casted upon the uneven surface which, in collaboration with the geometric pattern of the plurality of LED lamps, creates a variety of lighting effects through refraction.
US09915400B2 Multi-staged lighting device
A multi-staged lighting device (1) for generating a polarized multi-colored light beam (25) is disclosed. The multi-staged lighting device (1) comprises two or more light concentrators (5, 15), each light concentrator (5, 15) having a wavelength converter (8, 19) configured to convert light entering the light concentrator (5, 15) to light having a longer wavelength, and at least one polarizing beam splitter (10) configured to split converted light coupled out from a light concentrator (5, 15) into two light beams having different polarizations, one of the light beams being transmitted to a different light concentrator (5, 15) and the other light beam forming a color component of the polarized multi-colored light beam (25). Light converted by wavelength converters (8, 19) of different light concentrators (5, 15) has different wavelengths, and the light concentrators (5, 15) are arranged in order of increasing wavelength of the converted light, a first light concentrator (5) being arranged to receive light from at least one light source (2, 17). A method for generating a polarized multi-colored light beam (25) is also disclosed.
US09915399B1 Control system in a gas pipeline network to satisfy demand constraints
Controlling flow of gas in a gas pipeline network, wherein flow of gas within each pipeline segment is associated with a direction (positive or negative). Minimum and maximum delivery rates to each gas receipt facility are determined. Lower and upper flow bounds of gas delivery rate are created by bounding minimum and maximum signed flow rates using minimum and maximum delivery rates, respectively, for each pipe segment. A pressure drop relationship for each pipeline segment within the lower and upper flow bounds is linearized to create a linear pressure drop model for each pipeline segment. A network flow solution is calculated, which includes flow rates for each pipeline segment and pressures for each network nodes to satisfy the lower and upper flow bounds on the gas delivery rate. The network flow solution is associated with control element setpoints used by a controller to control one or more control elements.
US09915395B2 Camera crane tractor
A camera crane tractor includes first and second spaced apart and parallel wheel decks on a chassis. The tractor has left and right side treads supported on tread rollers on the chassis, and a motor for driving the treads. One or more angled wheel guide strips may be provided on each of the wheel decks, to guide the wheels of a mobile base rolling onto the wheel decks. The wheel guide strips may have an angle complimentary to an angled sidewall of the wheels of the mobile base. Wheels stops are positioned at the ends of the wheel decks to prevent longitudinal movement of the mobile base after it is loaded onto the tractor. Threaded holes may be provided in the chassis between the wheel decks to allow the mobile base to be clamped down onto the tractor.
US09915385B2 Fitting with draw mechanism
A fitting includes a hollow body, a sealing member, and a draw mechanism. The fitting mechanism includes a primary actuation element coupled with the body at a first end, and a plurality of secondary actuation elements coupled to the sealing member. The plurality of secondary actuation elements are positioned in an interior of the hollow body and circumferentially spaced from each other. The plurality of secondary actuation elements are also engaged with the primary actuation element such that actuation of the primary actuation element draws the plurality of secondary actuation elements axially towards the opening at the first end of the hollow body thereby translating the sealing member from an open position to a sealing position.
US09915384B2 Fitting for pipes and relevant pipe connecting method
A fitting for a pipe is disclosed. It includes a main body for internally accommodating the pipe, fastening means able to be tightened to the main body, a deformable annular sealing gasket and a blocking ring nut which can be positioned within the fitting between the main body and the fastening means, respectively, to ensure the sealing of, and block in firm position, the pipe, at least when the fastening means are tightened to the main body, the blocking ring nut being elastically deformable in radial direction. The fitting also has means for retaining in a widened position at least the mouth section of the annular sealing gasket, with an inner diameter greater than the outer diameter of the pipe.
US09915380B2 Multi-layer tubular conduit
Methods and devices related to multi-layer tubular conduit are disclosed. The method of making the multi-layer tubular conduit includes providing a hermetically sealed metal tube, inserting a thermoplastic conduit within the tube, and surrounding the exterior of the tube with an overjacket. The multi-layer tubular conduit device includes three layers: a layer of thermaplastic conduit, a layer of hermetically sealed metal tube, and a layer of overjacket. The three layers are arranged coaxially such that they share a common central axis. The method of use includes installing a multi-layer tubular conduit device in a public or non-public environment. The multi-layer tubular conduit offers mechanical protection from harsh and/or hostile environments while still offering the flexibility of traditional conduit.
US09915378B2 Headset cord holder
A headset cord holder comprises a body and a first groove built into the body configured to receive and releasably hold a headset cord. In some embodiments, the first groove has a diameter less than or equal to approximately 2 mm. In further embodiments, the body is integrally formed within the teeth of a zipper. In some embodiments the body comprises one or more of rubber, plastic and metal. In some embodiments, the body comprises one or more of stamped metal and molded metal. In further embodiments, the body comprises molded plastic. In some embodiments, the body comprises one or more additional grooves configured to receive and releasably secure the headset cord.
US09915377B2 Underwater pipe assembly and method of assembling underwater pipes
An underwater pipe assembly includes a first pipe having a first collar and a first flange, a second pipe having a second collar and a second flange, and a connector apparatus including at least two first clamp seats, at least two first fasteners, at least two second clamp seats, at least two second fasteners. The first clamp seats are interconnected by the first fasteners to surround a junction of the first collar and the first flange. The second clamp seats are interconnected by the second fasteners to surround a junction of the second collar and the second flange. A plurality of connecting fasteners interconnect the first and second clamp seats, thereby clamping the first and second flanges between the first and second clamp seats.
US09915375B1 Methods and apparatus to monitor health information of a valve
Methods, apparatus, and articles of manufacture to monitor health information of a valve are disclosed. An example apparatus includes a parameter calculator to calculate an operational value for a health parameter of a valve, a difference calculator to calculate a difference between the operational value for the health parameter and a baseline value for the health parameter, and an alert generator to generate an alert to identify a condition of the valve based on the difference.
US09915374B2 Valve stem and plug connections and staking tools
Example valve stem and plug connections and example staking tools are described herein. An example apparatus includes a valve plug having a first side, a second side opposite the first side and a bore extending from the first side to the second side. A first portion of the bore is tapered from a first diameter to a second diameter smaller than the first diameter. A valve stem is disposed within the bore of the valve plug. The valve stem includes a first section, a second section and a third section between the first and second sections. The third section is tapered from a third diameter to a fourth diameter smaller than the third diameter. The tapers of the first portion of the valve plug and the third section of the valve stem, when engaged, create a frictional force that resists movement of the valve stem out of the bore.
US09915373B2 Electronically controlled pressure relief valve
A pressure relief comprises a valve body which includes an inlet bore that is connectable to a flow line, an outlet bore that is connectable to a vent line and a valve bore that extends to between the inlet and outlet bores. A valve member is slidably supported in the valve bore and is moveable between a closed position in which the fluid in the flow line is prevented from flowing from the inlet bore to the outlet bore and an open position in which the fluid in the flow line is permitted to flow from the inlet bore to the outlet bore. A solenoid operated pilot valve is connected to the valve body over the valve bore, and a fluid chamber is located in the pilot valve above the valve member. The fluid chamber is filled with a hydraulic fluid, and the hydraulic fluid in the fluid chamber is operatively engaged with the valve member. In a closed position of the pilot valve the hydraulic fluid is trapped in the fluid chamber to thereby prevent the valve member from moving from its closed position to its open position, and in an open position of the pilot valve the hydraulic fluid is released from the fluid chamber to thereby allow the valve member to move from its closed position to its open position.
US09915370B2 Magnetically actuated shut-off valve
A latching solenoid gate valve is disclosed, and includes a housing defining a conduit having a flow path therethrough and a cavity separating the conduit into a first section and a second section. The latching solenoid assembly also includes a gate assembly enclosed within the cavity of the housing and a first solenoid assembly and a second solenoid assembly seated within the cavity with the gate assembly linearly translatable therebetween. The gate assembly includes a first gate member comprising magnetizable material and defining an opening therethrough. The first gate member is linearly movable within the cavity between an open position with the opening aligned with the conduit and a closed position with the opening out of alignment with the conduit. The first gate member is moved linearly from either the open position or the closed position.
US09915364B2 Gravity drain valve
A drain valve has a housing defining a drain conduit for the passage of fluids to be drained, the drain conduit having a first rim defining an inlet to the drain conduit opposite a second rim defining an outlet from the drain conduit. One or more non-return valves are within the drain conduit between the first rim and the second rim and have a closed configuration and an open configuration adapted to allow fluids to flow through the outlet of the drain conduit. A vent conduit extends within the drain conduit and comprises internally a lower valve seat, an upper valve seat and a bypass valve positioned between the lower valve seat and the upper valve seat. The bypass valve is adapted to allow gas to bypass the one or more non-return valves and escape to atmosphere when the gas reaches a predetermined pressure.
US09915358B2 Valve
A valve includes a valve body and a handle operably connected to the valve body. The handle has a shut position that prevents fluid flow through the valve body and an open position that permits fluid flow through the valve body. A shut detent is configured to engage with the handle in the shut position, and the valve further includes structure for biasing the handle toward the open position.
US09915357B1 Actuator with back pressure valve
An actuator device for a pressurized container incorporating an internal back flow prevention valve. The actuator may include a ball and socket check valve with a resilient component to maintain the ball in a condition to operate as a check valve even when upside-down.
US09915352B2 Butterfly valve utilizing spring for consistent disk placement
A butterfly valve for controlling gas flow is disclosed. The butterfly valve may include a valve body, the valve body defining a bore and a shaft configured for rotatable motion with respect to the valve body and including a shoulder. The butterfly valve may further include a disk housed within the bore, operatively coupled with the shaft, and configured to control gas flow through the bore based on a rotational position of the shaft relative to the valve body. The butterfly valve may further include a ball bearing operatively coupled with the shaft and including a ball and a race. The butterfly may further includes a spring configured to provide an axial force on the shaft, the axial force configured to press the shoulder of the shaft against the race of the ball bearing to prevent an outer edge of the disk from contacting an inner wall of the bore.
US09915346B2 Piston ring
Disclosed is a piston ring (1) having a substrate (10) to which a wear resistant coating (20) is applied that includes at least one first element with a melting point Tm≦700° C. The wear resistant coating (20) contains at least one second element with a melting point Tm>760° C. The wear resistant coating also includes droplets (30) which have a diameter (D) and which contain at least the first element, wherein at least 90% of the droplets (30) have a value 1 μm≦D≦10 μm. In the method for producing a wear resistant coating (20) using an arc evaporation technique, the target material includes at least one first element with a melting point Tm≦700° C. and at least one second element with a melting point Tm>760° C., wherein the quantity of the second material contained in the target material is such that the melting point (Tm) of the target material ≧1000° C.
US09915345B2 Piston assembly
Provided is an oil ring (13) for a piston assembly that can minimize the frictional resistance without impairing the oil control function such as the scraping of lubricating oil from the cylinder wall surface by the oil ring. The oil ring consists of an upper side rail (16), a lower side rail (17) and an annular expander (18) interposed between the two side rails, and is received in an oil ring groove (8) with a prescribed vertical clearance (20) that permits tilting of the side rails. An outer peripheral surface (16E, 17E) of each side rail is provided with a radially inward slant. Therefore, during the upward stroke of the piston, the upper side rail tilts in the radially outward direction so that the effective slant angle of the outer peripheral surface of the upper side ring is adjusted to an optimum value.
US09915342B2 Control apparatus and control method for automatic transmission
A control apparatus for an automatic transmission includes an ECU. The ECU stores a N−1 speed downshift/a N−2 speed downshift/a N−1 speed upshift/and a hysteresis lines. The hysteresis line is a predetermined distance above the N−1 speed upshift line, and is below the N−2 speed downshift line. The ECU controls the speed of the automatic transmission based on a quantity of state of a vehicle, and the plurality of stored shift lines, and execute, when an N speed is established, a first downshift that changes a speed from the N speed to an N−2 speed, when the quantity of state of the vehicle is in a region above the hysteresis line, after the quantity of state of the vehicle has risen above the N−1 speed downshift line.
US09915339B2 Drive force transmission device
A drive force transmission device is provided with a motor shaft, a transmission input shaft, a drive side sprocket, a resolver rotor and a cylindrical resolver retainer. The motor shaft is configured to be connected to a motor rotor of a motor. The driving force transmission shaft is coaxially connected to the motor shaft. The oil pump sprocket is provided on the driving force transmission shaft for rotating an oil pump. The resolver rotor is disposed on the motor shaft adjacent the oil pump sprocket for detecting a rotational position of the motor. The cylindrical resolver retainer is coaxially disposed on the motor shaft to fix the resolver rotor to the motor shaft. The resolver retainer includes a stopper that forms an axial positioning surface for the resolver rotor by contacting an end portion of the motor shaft, and an axial position limiting surface of the oil pump sprocket.
US09915336B1 Bicycle sprocket assembly
A bicycle sprocket assembly comprises a first sprocket and a second sprocket. The first sprocket comprises a first sprocket body, a first shifting facilitation area, a plurality of first chain-driving teeth, and a first outer diameter. The second sprocket comprises a second sprocket body, a plurality of second chain-driving teeth, a second outer diameter, and a support protuberance. The support protuberance protrudes from the second sprocket body toward the first sprocket. The support protuberance is provided in a circumferential support area on the second sprocket. The circumferential support area is configured to face a circumferential area on the first sprocket in an axial direction. The circumferential area extends from a third tooth to a fifth tooth in a circumferential direction with respect to a rotational center axis.
US09915333B2 Electronic limited slip differential with separation of clutch and actuator
A differential gear mechanism incudes a differential casing. A first and a second side gear can be rotatably mounted within the differential casing. A pair of pinion gears can be mounted between the first and second side gears. Both of the pinion gears can be rotatably mounted on a cross shaft that is fixed for rotation with the differential casing. A clutch pack can include a plurality of annular plates that are interleaved between a plurality of annular friction disks. The clutch pack can be arranged on a first side of the cross shaft. An actuator assembly can comprise a piston received in a piston housing. The actuator assembly can be configured to actuate the clutch pack. The actuator assembly can be arranged on a second side of the cross shaft, opposite the first side.
US09915331B2 Wet friction materials including calcium silicate
A friction material for a clutch pad comprising: a plurality of fibers; and, a filler material including at least 0.1% and at most 100% calcium silicate particles by weight based on total weight of the filler. A friction material for a clutch comprising: a plurality of fibers; a filler material including at least 0.1% and at most 40% calcium silicate particles by weight based on total weight of the friction material; the calcium silicate particles characterized by a specific surface area of at least 40 m2/g and an average particle size of at most 60 μm; and, a binder. In an example aspect, the calcium silicate particles are characterized by a spherical morphology. In another example aspect, the calcium silicate particles are characterized by a specific surface area of about 105 m2/g and an average particles size of about 10 μm.
US09915329B2 Power transmission device and lock-up device for torque converter
The power transmission device transmits power from an engine to a transmission and includes an input-side rotary member, an output-side rotary member, a first elastic member, a float member and a damper device. The input-side rotary member receives the power inputted thereto from the engine. The output-side rotary member outputs the power to the transmission. The first elastic member couples the input-side rotary member and the output-side rotary member to enable relative rotation therebetween. The float member is rotatable relative to the input-side rotary member, the output-side rotary member and the first elastic member and is configured to slide against the first elastic member when rotated. The damper device is mounted to the float member and includes an inertia member that is rotatable relative to the float member.
US09915321B2 Multi-speed transmission
A family of transmission gearing arrangements produces at least nine forward speed ratios and one reverse speed ratio by selective engagement of three shift elements in various combinations. Each disclosed transmission includes four planetary gear sets, three brakes, and either three or four clutches. One embodiment produces twelve forward speed ratios and two reverse speed ratios. Another embodiment produces thirteen forward speed ratios.
US09915320B2 Multi-speed transmission in planetary design
A multi-speed transmission in planetary design for a vehicle includes a first shaft (1) provided as a drive (An) and a second shaft (2) provided as an output (Ab) that is arranged axially parallel to the drive. Three planetary gear sets (RS1, RS2, RS3) and additional shafts (3, 4, 5, 6, 7, 8, 9), along with six shifting elements (K1, K2, K3, K4, B1, B2) are provided, through which actuation of several gears is realized. Machine elements (ST1, ST2) are provided for the transfer of torque between the drive (An) and the output (Ab), whereas the first shaft (1), as a drive, is connectable to the sun gear (SR3) of the third planetary gear set (RS3), to the sun gear (SR2) of the second planetary gear set (RS2), to the planetary gear carrier (PT3) of the third planetary gear set (RS3), and is connectable or connected to the sun gear (SR1) of the first planetary gear set (RS1). The second shaft (2) is connected or connectable, as a drive (Ab), to the first machine element (ST1) and to the second machine element (ST2).
US09915317B2 Centrifugal pendulum
A centrifugal pendulum, in particular for arrangement on a drive shaft of an internal combustion engine, has a drive ring which can be mounted on a drive shaft for rotation therewith, and a synchronizing ring which is freely rotatable relative to the drive ring. The axis of rotation of the drive ring and the axis of rotation of the synchronizing ring are identical. The centrifugal pendulum further includes at least one pendulum body which is mounted movably on the drive ring. The pendulum body is kinematically coupled via at least one coupling element to the synchronizing ring such that, in the event of a rotation of the synchronizing ring relative to the drive ring in a first direction, the coupling element deflects the pendulum body toward the axis of rotation.
US09915312B2 Vibration control
A machine is on a first side of a plate (20) and a rod (50) passes along or through the plate (20). The plate (20) is susceptible to vibrations arising from operation of the machine. An active vibration suppressor (60) is mounted on the rod (50), and a controller is configured to control the active vibration suppressor (60) to suppress vibrations of the plate (20).
US09915309B2 Drum brake module which can be operated by electric motor
An expansion device for drum brakes, which is floatingly and approximately centrally arranged between two substantially symmetrical brake shoes, the expansion device including at least two gear levers articulated to each other and each supported on a brake shoe, at least one of the gear levers of the expansion lock being coupled to an actuating element of an actuator system such that the brake shoes carry out an even, translationally directed expanding movement, which is converted by a gearing, in the direction of the brake drum. At least one of the gear levers of the spreader lock has a spring element integrated into it that can be elastically reversibly deformed by a brake application force about a defined elasticity ΔS of at least 1 mm in a defined manner.
US09915308B2 Electric brake device
An electric brake device that allows reduction of generation of an operating noise without impairing a function of a brake, is provided. The electric brake device includes a brake rotor, a brake pad, an electric motor (2), a linear motion mechanism, and a controller (9). Vehicle speed detector (44) configured to detect a vehicle speed, is provided, and the controller (9) includes: a motor angular velocity control section (40) configured to control an angular velocity of the electric motor (2); and angular-velocity-corresponding-to-vehicle-speed limiting section (41) configured to limit, in a no-load state where a clearance is between the brake pad and the brake rotor, the angular velocity by the motor angular velocity control section (40) such that the lower the vehicle speed detected by the vehicle speed detector (44) is, the lower the angular velocity of the electric motor (2) in the no-load state is.
US09915307B2 Brake
A brake for machine and method of using the brake is disclosed. The brake may comprise first and second brake linings configured to be frictionally engageable with a rail, a first biasing member configured to urge the first brake lining to engage the rail, and a first actuator configured to move the first brake lining (38) to disengage the rail when the first actuator is energized. The brake may be configured to be mounted on a machine, floor or the like.
US09915301B2 Magnetically actuated mechanical diode
A one-way diode includes a first plate including a coil and cams distributed about an axis, a second plate axially facing the cams and including pockets and a second coil, and struts, each strut supported in one of the pockets for pivoting axially relative to the cams in response to an electromagnetic field induced by current in the coil and the second coil.
US09915300B2 Synchronized wedge clutch with detent
A wedge clutch, including: an outer carrier; a first clutch plate non-rotatably connected to the outer carrier; a wedge clutch plate; a hub radially inward of the outer carrier; an engagement assembly including a pin partially disposed within the hub and in contact with the wedge clutch plate; and an actuator. For a first synchronization stage for closing the wedge clutch: the actuator is arranged to clamp the first clutch plate and the wedge clutch plate; and a first portion of the pin extending radially outward beyond an outer circumference of the hub is arranged to transmit torque between the hub and the carrier. For a second synchronization stage for closing the wedge clutch: the hub or the wedge clutch plate are arranged to circumferentially displace with respect to each other; and the wedge clutch plate is arranged to displace the pin radially inward.
US09915298B2 Electromagnetic pulse disconnect system and methods
Methods and systems are provided for operating an electromagnetic pulse disconnect assembly for selectively engaging two rotating components of a vehicle drivetrain. A disconnect assembly is needed that is not powered by vacuum diverted from an engine of the vehicle, as modern engines are being developed to reduce vacuum production and remove vacuum lines for powering peripheral devices such as disconnects. An electromagnetic pulse disconnect assembly is provided that operates via pulses of electrical current and includes an electromagnetic coil for translating a clutch ring assembly and a latching ring assembly to selectively couple two rotating components.
US09915291B2 Torque transmission shaft having universal joint yoke and method of manufacturing the same
A rod-shaped element having an outer diameter, which is the same as an outer diameter of a completed rod part, has one axial end portion and the other axial end portion to which a base end portion of a bifurcated yoke is fixed. The one axial end portion is subject to plastic working for diametrically deforming an outer periphery of the one axial end portion. Thereby, the outer periphery of the one axial end portion is formed with a male spline part having a groove bottom diameter smaller than an outer diameter of a rod part and having a tooth tip diameter larger than the outer diameter of the rod part.
US09915289B2 Sliding parts
By randomly arranging dimples provided on a sealing face, a sliding characteristic is improved in a wide range of a bearing characteristic number on the sealing face. A pair of sliding parts in which a plurality of dimples is arranged on at least one of sealing faces that relatively slide on each other is characterized in that each of the plurality of dimples is provided independently from the other dimples, and arranged in such a manner that the plurality of dimples having different opening diameters is randomly distributed.
US09915288B2 Bearing assembly
A bearing assembly includes two rolling-element bearings having inner and outer rings and rolling elements between the rings, the rolling-element bearings being configured to be axially preloaded, at least one of the inner and outer rings including an axially adjustable flange ring forming a flange for the rolling elements, the flange ring having a first section axially slidably mounted on one of the bearing rings and a second section axially adjacent to the first section, the second section including a thread, and the thread being configured to threadably engage a counterthread of a separate component at a location axially spaced from the bearing ring.
US09915283B2 Fixture
A fixture has an adsorbing assembly and a clamping assembly. The adsorbing assembly has a flexible disc, a cover, and a handle. The flexible disc has a pulling pole. The cover has a positioning pipe and two protruding portions. The positioning pipe is formed centrally on the cover. The two protruding portions are located at two sides of the positioning pipe. The handle has two fastening portions respectively fastened with the two protruding portions. The clamping assembly has a first clamping portion, an adjusting component, a pivot clamping portion and a second clamping portion. The first clamping portion has a cylinder. The adjusting component is mounted in the first clamping portion. The pivot clamping portion is connected to the cylinder of the first clamping portion. The second clamping portion is combined with the first clamping portion to position the pivot clamping portion.
US09915279B2 Pull-up bolt assembly
In combination, a manway cover and a manway flange having one or more bolt opening(s) and a pull-up bolt assembly adapted to be used for supporting a hinge component to the manway cover, the manway flange, or both, where the pull-up bolt assembly having a pull-up bolt member, a nut component, a tapered member, and an expandable friction member, where one or more structures selected from a thread, a ridge and/or a groove disposed on an outside surface of the expandable friction member and the one or more bolt opening(s) having an inside surface adapted for mating with the corresponding one or more structures of the expandable friction member whereby, when the pull-up bolt assembly is engaged within the one or more bolt opening(s), the one or more structures aligns with the corresponding inside surface of the one or more bolt opening(s).
US09915277B2 Quick-threaded rod locking device and method
A device for securing threaded rod can include a housing and a threaded rod locking mechanism. The housing can include a rod locking body with a tapered bore, and a housing extension extending from an end of the rod locking body. The threaded rod locking mechanism can include two plunger pieces, each of which are movable within the tapered bore and include a respective threaded inner surface and a respective sloped outer surface that can engage the tapered bore. The threaded rod locking mechanism can also include a spring disposed within the tapered bore to bias the plunger pieces towards a narrow end of the tapered bore. The plunger pieces can be urged towards each other and towards an axis of the tapered bore by contact between the outer surfaces of the plunger pieces and an internal surface of the tapered bore.
US09915272B2 Turbomachine blade and relative production method
A turbomachine blade of the type having a metal lower coupling root, a metal upper coupling head, and a metal airfoil-shaped oblong member designed to connect the coupling root rigidly to the coupling head; the airfoil-shaped oblong member having a substantially airfoil-shaped main plate-like element connected to the coupling root and to the coupling head, and which is divided into: a lower connecting fin cantilevered from and formed in one piece with the coupling root; an upper connecting fin cantilevered from and formed in one piece with the coupling head; and a center plate-like body, which is located between the lower and upper connecting fins, is shaped/designed to form an extension of the lower and upper connecting fins, and is butt-welded to, to form one piece with, the lower and upper connecting fins.
US09915271B2 Blower assembly for a vehicle
A blower assembly includes a housing having a scrolled wall, a motor having an output shaft extending within the housing, an impeller positioned within the housing and mounted to the output shaft for creating an airflow along an airflow path within the housing, an airflow outlet, and a scroll cut-off. The scroll cut-off may rotate about its central or center axis and forms a substantially continuous surface with the scrolled wall and with the airflow outlet, along the airflow path, in a first position and defines an air gap. The blower assembly also includes an actuator for rotating the scroll cut-off from the first position to a second position wherein the air gap is increased for reducing the airflow.
US09915270B2 Turbocharger compressor with an elliptical diffuser wall
A turbocharger (10) having a compressor housing (15) and a bearing housing (17). The compressor housing (15) including an elliptical shaped wall (16) extending between an air inlet (11) and a volute (13) formed by the compressor housing (15). The bearing housing (17) forms a flat bearing housing wall (14) opposing the compressor wall (16) wherein the compressor wall (16) and bearing housing wall (14) form an elliptical diffuser (12) between the air inlet (11) and the volute (13).
US09915267B2 Fan inlet recirculation guide vanes
A fan structure comprising a base, a fan inlet funnel coupled to the base, the fan inlet funnel having an inner surface for conducting air flow into a fan inlet and an outer surface and a plurality of external ribs coupled to the outer surface of the fan inlet funnel.
US09915263B2 Gear pump with deflector in fluid intake for diverting fluid towards voids in housing
In accordance with one embodiment, the gear pump comprises a first gear meshed with a second gear as well as a housing, in which the gears are supported. The housing includes a first void, which at least partly adjoins a first side surface of the first gear, and a second void, which at least partly adjoins a second side surface of the first gear. The gear pump further comprises a fluid intake channel configured to direct fluid towards the gears, wherein at least one deflector is arranged within the fluid intake such that an incident fluid flow is diverted towards the first void as well as to the second void.
US09915261B2 Substrate treating apparatus, drive assembly, and drive member controlling method
Provided is a substrate treating apparatus. The substrate treating apparatus includes: a transfer chamber conveying a substrate; a process chamber disposed adjacent to the transfer chamber and performing a treating process o the substrate; and a drive assembly supplying a power by which a component of the transfer chamber or the process chamber operates, wherein the drive assembly includes: a cylinder connected to pipes; a piston disposed to be movable inside the cylinder and connected to the component by a drive shaft; and a pipe control unit automatically adjusting a moving speed of the piston.
US09915259B2 Apparatus for controlling electric pump
In an apparatus for controlling an electric pump supplying operating oil to a driving system or the like of a vehicle, control satisfying both responsiveness and reduction in power consumption is performed even in a case in which an oil temperature sensor and a pump characteristic are abnormal. After starting of the electric pump, feedback control is performed in which a rotation number Nm of a driving motor is settled in a target rotation number Na set to satisfy predetermined performance. After satisfying a predetermined condition in which the motor rotation number Nm is in a stable state, motor current Im is settled in an indicated current Ip within a range of being equal to or less than a current limit value IL while the motor rotation number Nm is maintained equal to or greater than a required rotation number Np corresponding to the indicated current Ip.
US09915256B2 Magnetic anti-gas lock rod pump
A well pump has a standing valve seat with a standing valve mounted in a lower end of a barrel. A plunger is carried within the barrel for axial stoking movement. A travelling seat with a travelling valve are mounted in a lower end of the plunger. The travelling valve has a head that lands on the travelling valve seat while the travelling valve is in a closed position. The travelling valve has a stem extending downward from the head through a hole in the travelling seat. The stem is a permanent magnet. Another permanent magnet is carried by the barrel below the travelling magnet. The polarities of the magnets are configured to interact and cause the travelling valve to lift relative to the travelling seat to an open position as the plunger nears a bottom of a stroke.
US09915255B2 Compressor
A compressor (10) for compressing air for a compressed air system of a motor vehicle has a cylinder housing (14) and a cylinder head (16) connected thereto. A compressor piston is moveable in oscillation up and down in a cylinder in the cylinder housing (14). A lamella (34, 36) is received in a depression (38) in an underside (30) of the cylinder head (16) facing the compressor piston. The delivery rate of the compressor (10) can be regulated by closing or opening a control channel (60, 60′) in the cylinder head (16) via the lamella. A bearing end (44) of the lamella (34, 36) is hinged in a pivotably guided manner on a bearing contour (54) of this depression (38). As a result, a separate bearing journal for pivotable mounting of the lamella (34, 36) on the cylinder head (16) may be omitted.
US09915253B2 Air compressor
An improved air compressor includes a cylinder fitted with a piston body and an air storage container. The cylinder and the air storage container are detachably assembled to define an air chamber. A metal seat with a through hole is provided on top of the cylinder. A valve plug is spring-biased against the metal seat. The air storage container is provided with an elongated pressure indicator, which includes a transparent tube defining therein a first bore and a second bore, between which a tapered annular surface is formed. When the air pressure within the air storage container exceeds a predetermined pressure set for the air compressor, the elongated pressure indicator allows excess air to flow into the first bore of the transparent tube and pass through the tapered annular surface to be released to the ambient environment, so that objects can be prevented from damages due to excessive inflations.
US09915250B2 Hydraulic drive system for cryogenic pump
A drive system for a cryogenic pump is provided including a spool housing having a plurality of valves disposed therein about a pump axis and a tappet housing including a plurality of tappet bores, each tappet bore in communication with a respective one of the plurality of valves. A collection cavity collects hydraulic fluid from the tappet bores. A pump flange includes a fluid inlet and a fluid outlet. An inlet manifold directs hydraulic fluid received through the fluid inlet to each of the plurality of valves. An outlet manifold directs hydraulic fluid from each of the valves and the collection cavity to the fluid outlet.
US09915245B2 Reinforced pitch bearing of a wind turbine
A reinforced pitch bearing of a wind turbine having a first reinforcement plate and a second reinforcement plate is provided. The pitch bearing includes an outer bearing ring and an inner bearing ring, whereby both bearing rings are arranged coaxially to each other, thus comprising a common axis of symmetry. The first reinforcement plate is arranged at a first axial end of the pitch and the second reinforcement plate is arranged at a second axial end of the pitch bearing. The reinforcement plates are arranged substantially parallel to each other and the pitch bearing includes further means for reinforcement arranged in between the first reinforcement plate and the second reinforcement plate. The invention also relates to a wind turbine having at least one rotor blade and at least one pitch bearing, pivotably connecting the rotor with a hub of the wind turbine.
US09915240B2 Method and system for engine auto-ignition detection and mitigation
A system and method for detecting and mitigating automatic ignition in a cylinder of an internal combustion engine. The method includes providing a first sensor for sensing and determining a crank angle of a crankshaft of the engine. A second sensor is provided for detecting a change in an engine vibration frequency caused by Auto Ignition (AI). The engine vibration signal of the second sensor is processed into a knock intensity signal. The knock intensity signal is indicative of the cylinder pressure and is acquired when the crank angle is between a first predetermined crank angle and a second predetermined crank angle. At least one characteristic of the knock intensity signal is determined and the at least one characteristic of the knock intensity signal is compared to at least one predetermined characteristic threshold. If the at least one characteristic of the knock intensity signal is determined to exceed the at least one predetermined characteristic threshold, then at least one auto ignition mitigating action is performed to mitigate the auto ignition event.
US09915236B1 Fuel system component mounting assembly with retention member
A mounting assembly for a fuel system component with an attachment bracket includes an upper isolation member; an upper isolation member retainer which captures the upper isolation member axially between the upper isolation member and the attachment bracket; a lower isolation member; a lower isolation member retainer which captures the lower isolation member axially between the lower isolation member the attachment bracket; and a retention member extending from the lower isolation member and having a retention member first end and a retention member second end such that the retention member first end is fixed to the lower isolation member retainer and such that the upper isolation member retainer is captured axially between the attachment bracket and the retention member second end.
US09915230B2 Engine system
An engine system is provided that includes a cylinder, an exhaust flow part, a purifying system, a water injector for injecting supercritical/subcritical water into the cylinder, a water supply passage connected with the water injector and for supplying the water, a first temperature increasing device disposed at a position of the exhaust flow part and for increasing a water temperature, and a second temperature increasing device including a part of the exhaust flow part and a part of the water supply passage, and for increasing a water temperature. The first device increases the water temperature when an exhaust gas temperature passing through the position of the exhaust flow part exceeds a reference temperature. The second device increases the water temperature when an exhaust gas temperature passing through the part of the exhaust flow part is above a water temperature passing the part of the water supply passage.
US09915227B2 Discharge system of a separated twin-flow turbojet for an aircraft, corresponding turbojet and associated design method
A discharge system of a separated twin-flow turbojet for an aircraft, supported by a suspension mast, is disclosed. The system includes a main nozzle delimited by an annular cowl with a slot of annular shape defining upstream and downstream portions of the cowl and which is traversed by the suspension mast. The downstream portion of the cowl of the main nozzle includes a first part extending downstream from the upstream portion of the cowl to a trailing edge of the main nozzle, on either side of the suspension mast along two predefined angular sectors; and a second part formed from an internal contour of the slot and having a trailing edge with a diameter smaller than that of the trailing edge associated with the first part of the downstream portion of the cowl. Connecting walls laterally connect the first and second parts of the downstream portion.
US09915225B2 Propulsion system arrangement for turbofan gas turbine engine
A method of designing an engine according to an exemplary aspect of the present disclosure includes, among other things, designing an engine and a nacelle assembly together in an interactive process, the engine including a turbine section configured to drive a fan section and a compressor section. The step of designing the compressor section includes the step of designing a first compressor and a second compressor, with an overall pressure ratio being greater than or equal to about 35. The step of designing the nacelle assembly includes the step of designing the fan section to include a fan nacelle arranged at least partially about a fan, with the fan section having a fan pressure ratio of less than about 1.7. The step of designing the fan section includes configuring the fan section to deliver a portion of air into the compressor section, and a portion of air into a bypass duct, and with a bypass ratio equal to or greater than about 5.
US09915222B2 Diesel piston with semi-hemispherical crown
A diesel engine includes a cylinder block having a cylinder cavity defined therein. A cylinder head is coupled to the cylinder block and includes a lower semi-hemispherical surface defined thereon that defines an upper boundary of a combustion chamber. The engine includes a piston slideably disposed within the cylinder cavity that includes a piston crown having an upper surface configured to define a first portion of a lower boundary of the combustion chamber. The upper surface of the piston crown includes an axi-symmetric semi-hemispherical shape configured to correspond to the lower semi-hemispherical surface of the cylinder head.
US09915221B2 System and method for engine combustion
A combustion system for use with one or more cylinder bores of an internal combustion engine includes at least one cylinder head defining first and second intake ports in fluid communication with the one or more cylinder bores. A flap is adjustably connected to the at least one cylinder head. The flap includes a first flap portion cooperating with the first intake port extending from an arm and a second flap portion cooperating with the second intake port extending from the arm and disposed adjacent the first flap portion. A controller in electrical communication with an actuator monitors the condition of the engine and actuates the flap to position the first and second flap portions between first and second positions to create a first combustion condition and a second combustion condition.
US09915215B2 Fuel injector for pulsed injections and system and method thereof
A fuel injection system is provided. The fuel injection system can have a fuel injector having a check valve with a plurality of fuel output ports, and a fuel injector body with an outer surface and an inner surface. The fuel injector body defines an inner volume to accommodate bi-directional movement of the check valve. The fuel injector body includes at least a first row of injection ports and a second row of injection ports extending from the inner surface to the outer surface. The check valve is bi-directionally controllable in the inner volume, during a single cycle, to output from the fuel injector body any one of a plurality of predefined pulse injection patterns.
US09915214B2 Method for controlling a speed surge of an internal combustion engine of a moving vehicle during a gearbox ratio change
Method for controlling speed surge of an internal combustion engine of a moving vehicle during a ratio change of a manual gearbox, the vehicle including an engine control unit with a transient progressive torque reduction phase activated when the driver requests zero torque or when the foot is raised, the engine control unit: detects the raised foot and activates the transient progressive torque reduction phase; records engine speed and determines the gearbox ratio engaged when the foot is raised; determines, a maximum permissible engine speed (Nmax) which is greater than the recorded speed (Nlvp) of the raised foot, in accordance with the engine speed recorded and the engaged gearbox ratio; monitors the current speed (Nc) so that if Nc>Nmax, a stop is initiated with immediate effect of the transient progressive torque reduction phase, an if Nc≦Nmax, the transient progressive torque reduction phase is maintained.
US09915205B2 Substitution device for aircraft engine
A substitution device for replacing a turbojet type of aircraft engine, with a nacelle comprising protective covers, and a support mast having two engine mounts, each of said protective covers being mounted to pivot between an open position and a closed position, said substitution device comprising a body, two anchors attaching to the engine mounts of the engine support mast, and bearing portions adapted to receive support portions belonging to the protective covers.A method for installing such a substitution device in a nacelle, which makes it possible to close the engine covers and authorize the movement of the aircraft.
US09915200B2 System and method for controlling the combustion process in a gas turbine operating with exhaust gas recirculation
A system includes a fuel control system configured to control a fuel flow to one or more combustors and an oxidant control system configured to control an oxidant flow to each combustor of the one or more combustors, wherein the oxidant flow is configured to at least partially react with the fuel flow within the one or more combustors to form an exhaust gas flow. The system also includes an exhaust gas system configured to direct a recirculation flow of the exhaust gas flow to each combustor of the one or more combustors; and a controller coupled to the fuel control system, the oxidant control system, and the exhaust gas system. The controller is configured to independently control a fuel-to-oxidant ratio and an exhaust gas-to-oxidant ratio. The FOR is the fuel flow divided by the oxidant flow, and the EGOR is the recirculation flow divided by the oxidant flow.
US09915196B2 Control arrangement of an exhaust-gas turbocharger
A control arrangement (1) of an exhaust-gas turbocharger (2), having a bearing bushing (3); having a control shaft (4) which is connected at a first end (5) to a connecting lever (6) and which is guided in the bearing bushing (3); and having a connecting piece (7) which is arranged on the connecting lever (6). The connecting piece (7) is arranged on a lever surface (8), which faces toward the bearing bushing (3), of the connecting lever (6).
US09915193B2 Method and control device for operating an internal combustion engine
A method for operating an internal combustion engine (10) that has at least one cylinder row (11a, 11b) with first and second exhaust-gas turbochargers (13a, 13b; 14a, 14b). Charge air is provided by the first exhaust-gas turbocharger (13a, 13b) in single-charger operation, but is provided by the first and second exhaust-gas turbocharger (13a, 13b; 14a, 14b) in two-charger operation. To switch from single-charger to two-charger operation above a load threshold value of the internal combustion engine (10), when a speed of the internal combustion engine (10) reaches or overshoots a threshold value, a charge pressure is increased to build up a torque reserve and a charge pressure reserve and to maintain a driver demand torque. When the charge pressure reaches or overshoots a threshold value, a switch is made from single-charger operation to two-charger operation, and subsequently, the torque reserve and the charge pressure reserve are eliminated.
US09915191B2 Air intake system for internal combustion engine
An intake manifold is provided that controls swirl on entry to a combustion chamber. Each intake manifold includes a fin or rib portion positioned to reduce or eliminate swirl induced by the configuration of the intake manifold, particularly when used in a large engine having a left bank and a right bank of combustion chambers. By controlling swirl induced by the intake manifold, swirl consistency is improved between engine cylinders and between the left bank and the right bank, improving the consistency of power output and reducing emissions, particularly particulate emissions, also called smoke.
US09915178B2 Online heurisitc algorithm for combined cooling heating and power plant optimization
A method of real-time optimization for a Combined Cooling, Heating and Power system, including determining a first operation sequence of a plurality of chillers and at least one thermal energy storage tank in the system over a time period (410) and determining a second operation sequence of the plurality of chillers and at least one thermal energy storage tank in the system over the time period by using the first operation sequence as input to a greedy algorithm (420).
US09915173B2 Bearing support for a hot section of a turboshaft engine, and an associated turboshaft engine
A support, for example for a turboshaft engine, or for at least one bearing for a hot section of a turboshaft engine. The support includes at least a central hub incorporating an outer bearing seat for directly receiving the bearing, an annular casing segment around the central hub, and a plurality of radial arms connecting the central hub to the casing segment. The radial arms are inclined in an axial direction and in a tangential direction and are integrated as a single piece with the central hub and with the annular casing segment.
US09915172B2 Turbocharger with bearing piloted compressor wheel
A turbocharger is provided that includes a turbine, a compressor and a bearing housing disposed and connected between the turbine and the compressor. A shaft is rotatably disposed within the bearing housing and extending into the turbine and the compressor. A bearing arrangement is disposed between the shaft and the bearing housing and includes a inner bearing race element and an outer bearing race element. The compressor wheel includes a hub having a collar portion with a bore therein for receiving an end of the shaft. An end portion of the inner bearing race element is arranged to engage an outer circumferential surface of the collar portion.
US09915170B2 Cooling passages for a mid-turbine frame
A spoke for a mid-turbine frame on a gas turbine engine includes a cylindrical portion. A flange is attached to the cylindrical portion. At least one gusset extends between the cylindrical portion and the flange. At least one gusset extends to a perimeter of the flange.
US09915167B2 Detection of deficient sensors in a gas turbine system
Methods and systems for determining that a sensor, such as a pressure sensor, that provides feedback on one or more conditions of a gas turbine is deficient are provided. The amplitude of measurements from the sensor may be monitored in different frequency ranges in order to detect certain abnormal conditions of the gas turbine that require attention by the control system in one frequency range, and also, concurrently and/or separately, detect a sensor deficiency in another frequency range prior to actual failure of the sensor, at which time the failure may otherwise be noticeable in the first frequency range. This permits better detection of deficient sensors during operation of the gas turbine.
US09915166B2 Gas turbine and method for operating the gas turbine
A gas turbine includes an intake tract and a compressor having a compressor flow channel. The compressor further includes an inlet guide vane row positioned in the compressor flow channel having inlet guide vanes that can be adjusted. The gas turbine has an icing sensor unit having at least one sensor arranged between a first compressor blade row and a first compressor guide vane row. The first compressor blade row is thereby arranged in the compressor flow channel directly downstream of the inlet guide vane row, and the first compressor guide vane row is arranged directly downstream of the first compressor blade row. A method detects an imminent icing of the compressor, and the compressor is safeguarded therefrom such that at least inlet guide vanes of the inlet guide vane row are adjusted such that the acceleration of an intake air mass flow is reduced.
US09915163B2 Cam-follower active clearance control
A blade outer air seal (BOAS) assembly is provided. The BOAS assembly may comprise an outer case, a first support arm, a second support arm, a control rod, a blade outer air seal (BOAS), and a unison ring. The unison ring may be located radially inward of the outer case and in mechanical communication with the control rod. The BOAS may be configured to expand or contract in response to a rotation of the control rod. The first support arm may be fixed to the outer case. The second support arm may be fixed to the outer case. The control rod may be coupled to the first support arm and the second support arm, wherein the control rod may be configured to rotate about a control rod axis. The BOAS may comprise a first segment and a second segment.
US09915162B2 Flexible feather seal for blade outer air seal gas turbine engine rapid response clearance control system
An active clearance control system for a gas turbine engine includes an intersegment seal engaged with each pair of a multiple of air seal segments.
US09915156B2 Device and method for cooling electric device having modular stators
An annular stator assembly includes a plurality of stator segments. Each stator segment includes a plurality of laminates having magnetic permeable properties; a plurality of thermally conductive laminates positioned between the permeable laminates; and a cooling pipe extending through the laminates for transferring heat from the laminates to coolant flowing through the cooling pipe. The stator segments are constructed independently. Coils are wound on each segment. The stator segments with the wound coils are subsequently arranged to form the annular stator assembly.
US09915151B2 CMC airfoil with cooling channels
An airfoil may be provided that includes a CMC body and a support piece. The CMC body has an inner surface that defines a chamber within the CMC body. The support piece may be positioned within the chamber of the CMC body. The support piece comprises a channel in a surface of the support piece, the surface being in contact with the inner surface of the CMC body. The channel and the inner surface of the CMC body define a passageway for a cooling fluid. The passageway may wind about the circumference of the CMC body and extend along the span of the airfoil. Outlets may be positioned through the CMC body allowing fluid communication between the passageway and the outer surface of the CMC body.
US09915150B2 Turbine blade
A turbine blade for a turbomachine having a turbine blade wall and a fluid channel having inlet channel section on the end region leading to the cold side, outlet channel section on the end region leading to the hot side, and central channel section therebetween having a circular cross-section constant along the length. The turbine blade forms an acute angle with the surface of the turbine blade wall over which hot gas flows, and has an intermediate channel section between the inlet and central channel sections, the intermediate channel section having a larger cross-sectional area than the central channel section. The central channel section connects to the intermediate channel section forming a shoulder surface formed on a wall region of the fluid channel and, on the opposing wall region, the intermediate and central channel sections merge with one another in a linear manner with a reduced shoulder height.
US09915149B2 System and method for a fluidic barrier on the low pressure side of a fan blade
A turbofan engine has a fan portion in fluid communication with a core stream and a bypass stream of air separated by splitters disposed both upstream and downstream of the fan portion. A fluid passage is defined between the splitters. The turbofan engine has a plurality of high pressure fluid jets originating from the low pressure side of the fan blades, the jets restricting the migration of the core stream into the bypass stream through the fluid passage.
US09915143B2 Downhole tool for determining flow velocity using measurements from a transducer and a plurality of electrodes
A downhole tool may include a tool housing extending along a longitudinal axis and having a circumference which is perpendicular to the longitudinal axis, the tool housing being adapted to be lowered into the inside of the borehole or borehole casing. The downhole tool may include a longitudinal transducer for transmitting a probing signal longitudinally from an end part of the tool housing into a fluid flowing in said borehole or borehole casing and for receiving a reflected signal reflected from reflective entrained surfaces in the fluid flowing along a longitudinal direction towards the end part of the tool housing. The downhole tool may include a plurality of electrodes arranged spaced apart around the longitudinal axis in the periphery of the downhole tool so that the fluid flows between the electrodes and a borehole wall or borehole casing wall.
US09915140B2 Systems, methods, and apparatuses for in situ monitoring of cement fluid compositions and setting processes thereof
Optical analysis systems, methods, and apparatuses for analyzing fluids may be useful for in situ monitoring fluids that relate to cementing operations. For example, a method may include containing a cement fluid composition in a flow path comprising a wellbore; and optically interacting the cement fluid composition with an integrated computational element, thereby generating an output signal corresponding to a characteristic of the cement fluid composition, the integrated computational element being coupled to a tool.
US09915138B2 Drill bit with hydraulically adjustable axial pad for controlling torsional fluctuations
A drill bit that includes one or more cutters on a surface thereon configured to penetrate into a formation. The drill bit includes at least one pad at the surface, an actuation device configured to supply a fluid under pressure to the pad to extend the pad from the surface. The drill bit also includes a relief device configured to drain fluid supplied to the pad to reduce the pressure on the at least one pad when the force applied on the at least one pad exceeds a selected limit.
US09915134B2 Integrated pump and compressor and method of producing multiphase well fluid downhole and at surface
An integrated system is disclosed to handle production of multiphase fluid consisting of oil, gas and water. The production stream is first separated into two streams: a liquid dominated stream (GVF<5% for example) and a gas dominated stream (GVF>95% for example). The separation can be done through shrouds, cylindrical cyclonic, gravity, in-line or the like separation techniques. The two streams are then routed separately to pumps which pump dissimilar fluids, such as a liquid pump and a gas compressor, and subsequently recombined. Both pumps are driven by a single motor shaft which includes an internal passageway associated with one of the pumps for reception of the fluid from the other pump, thereby providing better cooling and greater overall efficiency of all systems associated therewith. A method for providing artificial lift or pressure boosting of multiphase fluid is also disclosed.
US09915132B2 Well fracturing manifold apparatus
A fracturing system can include a fracturing manifold coupled to a plurality of fracturing trees. The fracturing manifold may include adjustment joints that enable adjustment of the length of the fracturing manifold. The fracturing manifold can also include pivot joints that allow angular displacement of portions of the fracturing manifold with respect to other portions. The adjustment and pivot joints can accommodate spacing and elevation differences between the fracturing trees.
US09915130B2 Method for assessing the performance of a drill bit configuration, and for comparing the performance of different drill bit configurations for drilling similar rock formations
There is disclosed herein a method for assessing the drilling performance of a drill bit configuration used to drill at least a portion of a wellbore in a formation, comprising: determining a value of at least one drill bit performance parameter at points along the wellbore, at least including at multiple points along an interval constituting at least part of the portion drilled using the drill bit configuration; determining rock characteristics for the interval; determining the drilling performance for said drill bit configuration in the interval based on the values for the drill bit performance parameter; and assessing the effectiveness of the drill bit configuration for drilling the interval based on the determined drilling performance and the determined rock characteristics. Also disclosed are related methods for comparing the performance of at least two different drill bit configurations; of designing a drill bit configuration for drilling at least part of a wellbore; for selecting a drill bit design for drilling at least part of a wellbore; and of well planning for drilling wells in a well field.
US09915129B2 Dual method subsea chemical delivery and pressure boosting
A modular subsea chemical injection system, comprising a power and communications module, a power and communications umbilical terminator, a power and communications module, a fluid storage module comprising a plurality of fluid storage bays adapted to selectively receive a corresponding plurality of high and/or low flow fluid storage units, a pump module comprising a plurality of pump bays adapted to selectively receive a corresponding plurality of high fluid flow and/or low fluid flow pumps, and a fluid distribution unit in fluid communication with a pump module fluid port can be disposed on a seafloor adjacent to a well site and used to selectively provide low and/or high flow fluid delivery by use of subsea storage and pressure boosting for low flow fluid needs and low flow fluid needs.
US09915128B2 Machines, systems, computer-implemented methods, and computer program products to test and certify oil and gas equipment
Embodiments of machines, systems, computer-implemented methods, and computer program products certify oil and gas well equipment. Embodiments identify a selected well equipment device, a device test specification, and testing sequences to be performed by a corresponding testing apparatus. Embodiments select a testing sequence responsive to the selected device. Embodiments control the testing apparatus for the selected testing sequence so that the corresponding testing apparatus performs the sequence responsive to the device test specification. Embodiments generate testing data for the selected testing sequence and link the testing data for the selected testing sequence to the device identifier for the device so that a certificate can be generated. Embodiments generate a certificate for the selected device responsive to the testing sequences having been performed upon the selected device and link the certificate for the selected device to the device identifier so that the certificate can be readily recalled.
US09915126B2 High pressure circulating shoe track with redundant pressure isolation feature
A dual barrier system withstands pressure differentials well above those of the check valves in a float shoe used to allow circulation of a bottom hole assembly on the way to a desired depth. The bottom hole assembly can have screens and an internal wash pipe that pushes a sleeve to hold open a lower flapper for running in. The wash pipe also holds open an upper flapper that has opposed orientation to facilitate circulation when running in. Once on location an annulus packer closes off the producing zones where the screens are located from a lower zone that can have higher pressures. A high pressure packer is set against the shoe track and the wash pipe is retracted through this packer. Retracting the wash pipe allows closure of both flappers. Flow is blocked in opposed directions by the flappers and packer in the shoe track.
US09915124B2 Piston float equipment
A valve includes a housing having a bore. The valve further includes a piston member movable between a first position permitting fluid passage through the bore and a second position obstructing the bore through the housing. Additionally, the valve includes a biasing member configured to bias the piston member toward the second position. A method of using a valve in a cementing operation is provided.
US09915122B2 Downhole tools, system and methods of using
Downhole tools, including downhole valves, may actuate via a pressure differential created across a shifting element having one or more pressure surfaces isolated from fluid, and fluid pressure, flowing through the interior flowpath. Embodiment downhole tools of the present disclosure may actuate in response to, among other signals, fluid pressure in the interior flowpath of the tool and fluid pressure communicated to a pressure surface of the shifting sleeve from the exterior of the tool. Certain embodiments may also have an outlet connector whereby fluid pressure from the downhole tool may be communicated to its exterior. Isolation of the shifting element from the interior flowpath may be accomplished using a frangible, shiftable, degradable or other members which may be moved from a closed state to an open state in response to fluid conditions in the interior flowpath.
US09915121B2 Seal pressure relaxation device prior to release of retrievable packer
A retrievable packer has its sealing system unloaded before the slip system is relaxed by separation of slip cones from slips that flank the seal assembly. The mandrel is cut so that the portion above the cut can be raised to take a cone up and away from collet heads which previously were trapped by the cone. The collet heads are disposed between opposed sloping surfaces so that the retraction of the cone from under the heads allows the residual rubber pressure to force the heads toward the mandrel into the space created by relative movement of the mandrel that took the wedge cone uphole. The heads are at ends of fingers having a radially inward bias to further assist retraction of the heads toward the mandrel. With the heads retracted the sealing element stretches out before slip cones are moved relative to the slips.
US09915120B2 Seal element
A seal element for sealing a conduit is described. The seal element comprises a frusto conical portion and a first lip extending from an external edge of the frusto conical portion, the lip being adapted to be pivoted into engagement with a conduit surface. In a described embodiment, two seal elements are provided on a plug for sealing a conduit, the seal elements facing in opposite directions to seal from above and below.
US09915113B2 Well drilling apparatus and method of use
Embodiments provide a well-drilling apparatus and a method of use.
US09915112B2 Smart shaker room
This disclosure is generally drawn to systems, devices, apparatuses, and/or methods, related to monitoring a shaker used for separating solids from fluid. Specifically, the disclosed systems, devices, apparatuses, and/or methods relate to controlling an actuated arm to inspect, remove, replace, repair, clean, and/or install screen assemblies based on monitoring the shaker and its screen assemblies. In some examples, a system may include an actuated arm, a monitoring tool, and a controller. The actuated arm may be adjacent a shaker for separating one or more solids from a fluid. The monitoring tool may be coupled to the actuated arm and may monitor a screen assembly in the shaker. The controller may be in electrical communication with the actuated arm and the monitoring tool, and may control the actuated arm based on the monitoring of the screen assembly.
US09915103B2 Transmission line for wired pipe
A wired pipe system includes a wired pipe segment having a first end and a second end, a first coupler in the first end and a second coupler in the second end and a transmission line disposed in the wired pipe segment between the first and second ends. The transmission line includes a transmission cable that includes an inner conductor and an insulating material disposed about the inner conductor as well as a a wire channel surrounding the insulating material and the inner conductor for at least a portion of a length of the transmission cable. The wire channel and the insulating material are mated together by at least one mating feature.
US09915099B2 Drill bit for a drilling apparatus
A down-hole drilling apparatus includes a bearing housing defining a longitudinal axis and upper and lower portions. The upper portion of the bearing housing is configured for connection to a drill string, and at least one annular bearing package disposed within the bearing housing. A drill bit is coupled to the bearing housing and rotatable with respect to the longitudinal axis. The drill bit includes a leading body supporting a plurality of cutters thereon for engaging a subterranean rock formation, a shank portion projecting from the leading body, and a mandrel portion engaging the shank portion and defining an inseparable connection therewith. The mandrel portion extends longitudinally into the bearing housing and through the at least one annular bearing package.
US09915098B2 Systems for forming lateral wellbores
Systems facilitate forming lateral wellbores by optionally eliminating one or more trips downhole. The systems provide for forming a lateral wellbore by enabling the milling of a casing window and/or the drilling of the desired lateral wellbore to a target depth during a single trip down hole. The systems also facilitate improved downhole dynamics control and overall bottom hole assembly functionality.
US09915096B2 Garage door ladder storage devices and methods thereof
A garage door ladder storage device includes at least one base structure and at least two ladder brackets. The base structure includes a brace and a plurality of garage panel detachable mounting devices connected to the brace. The two ladder brackets are spaced apart and secured to the at least one base structure. Each of the ladder brackets includes at least one first ladder support section and at least one second ladder support section. The first ladder support section is coupled to the base structure and provides a first surface to support a ladder in a first direction. The second ladder support section extends from the first ladder support section and provides a second surface to support the ladder in a second direction.
US09915095B2 Ladder-supporting gutter clamping system
A clamping system for supporting an extension ladder on a gutter utilizes at least one and, more preferably, a pair of identical, clamp(s) to capture the ladder preventing movement laterally or horizontally away from the gutter. The clamp includes a clamp body with a latch pivotably mounted thereto which is spring biased to the gutter-clamping position. A lock screw may be utilized to prevent the latch from releasing the gutter preventing the ladder from moving. A pair of ears extends from each side of the clamp body and have slots which engage the channels on a forward face of the ladder leg.
US09915094B2 Roller shutter for opening and closing a doorway
The invention relates to a roller shutter (10, 32, 42, 51) for opening and closing a doorway having a door leaf (11) and side rails (17) for guiding the door leaf (11), and having a coiling device (14) for selectively rolling up the door leaf (11) for opening the doorway and unrolling the door leaf (11) for closing the doorway. For reducing or avoiding the risk of creating a polygon effect and for providing a roller shutter (10, 32, 42, 51) comprising a door leaf having rigid shutter elements with an increased height and/or with the possibility of applying an increased speed for opening and/or closing the door leaf the roller shutter (10, 32, 42, 51) is characterized in that a separate guiding device (21, 33, 43) is provided for guiding the door leaf (11) in the area between the side rail (17) and the coiling device (14), wherein the guiding device (21, 33, 43) is arranged to adjust to an increasing diameter and to a decreasing diameter of the coiling device (14).
US09915093B2 Security gate
A security gate including an outer gate and an inner gate for selective passage of people and/or pets therethrough. In one example, the security gate includes: an outer frame; an outer gate at least partially disposed within the outer frame; an inner gate disposed within the outer gate, the inner gate comprising an inner frame having at least one recess; a door at least partially disposed within the inner frame; and at least one projection extending from the outer gate and engaging the at least one recess for supporting the inner gate within the outer gate.
US09915089B2 Method of controlling a sunroof of a parked vehicle
A method of controlling a sunroof of a parked vehicle is provided. The method includes the steps of: monitoring a state of an engine; monitoring a state of the sunroof; monitoring a state of at least one accessory; initiating a timer when the state of the engine changes to an off state, the state of the sunroof is an open state, and the state of the at least one accessory is an off state; and closing the sunroof a period of time after initiation of the timer. The method may further include sensing for precipitation throughout the period of time, and closing the sunroof upon sensing precipitation regardless of whether the period of time has elapsed. The method may further include sensing for an occupant within the vehicle when the period of time has elapsed or when precipitation is sensed, and foregoing the step of closing the sunroof if an occupant is sensed.
US09915079B2 Variable-rigidity seismic-isolation layer rigidity control mechanism suitable for structural seismic isolation and wind resistance
The present invention discloses a stiffness control mechanism of a variable stiffness earthquake-isolation layer adapted to structural earthquake isolation and wind resistance, which comprises an upper flange plate connected to an upper structure, a lower flange plate connected to a base structure at the bottom, a pin key provided between hollow portions of the upper and lower flange plates, with the pin key movable up and down between the hollow portions of the upper and lower flange plates and the height of the pin key greater than the distance between the upper and lower flange plates, and a control means for fixing the pin key or controlling the pin key to move downward. The stiffness control mechanism of the earthquake-isolation layer of the present invention can automatically change stiffness of the earthquake-isolation layer, both effectively wind resistant and effectively earthquake resistant.
US09915078B2 Structural yielding fuse
A yielding fuse for use in a brace assembly includes a first body portion configured to be connected at one end to a side of a brace member of the brace assembly, and a second body portion configured to be connected at one end to another side of the brace member of the brace assembly. The first and second body portions are positioned so as to be disposed on opposite sides of an axis defined by the brace member, with each of the first and second body portions further including a base displaced from the axis, a plurality of yielding arms extending from the base towards the axis and at least a first connecting plate rigidly connecting the first body portion to the second body portion. Preferably, a second connecting plate is also provided.
US09915076B2 Coupling member for scaffoldings
A coupling member includes a hook-shaped coupling part arranged to be hooked into a gripping part of an upright and a locking arrangement switchable between a locking position and a release position. Further, the locking arrangement includes a pivotally attached first clamping part and a wedge-shaped locking part, which is slidable between a locking position and a release position. The wedge-shaped locking part is arranged to push the first clamping part towards the upright and the gripping part by means of wedge action. Moreover, the first clamping part comprises two transversally spaced apart side parts which jointly define a cavity there between. The first clamping part is arranged externally on the hook-shaped coupling part, and is arranged partly within the cavity. Further, each of the side parts includes fastening means for pivotal attachment of the first clamping part to the hook-shaped coupling part.
US09915071B2 Roof ice diverter
An assembly having a longitudinal webbed base plate, upright webbed diverter (e.g. “V”-shaped) and coupling stabilizer and brace arms that assemble to extend from a roof above typical snow cover depths to protect downstream appliances protruding from the roof from snow/ice slide damage. The base plate and/or stabilizer arm includes surfaces shaped to promote the scoring and shearing of a snow/ice slide prior to the sheared sections of the snow/ice being laterally displaced away from a downstream appliance via the upright diverter. Alternative serrated, saw tooth, pointed, spiked and wedged shear surfaces are formed into the base plate and/or a single or multi-section stabilizer arm. An appliance cover piece can be fitted to the upright diverter and suspended above the downstream appliance.
US09915067B2 Reinforced board and method of producing thereof
Reinforced boards and/or walls, and methods of producing thereof. In some non-limiting examples, there is provided a reinforced gypsum board and a process for the production thereof. In one example, the reinforced board may include one or more reinforcing elements, e.g., to enhance the rigidity of the board and/or to provide support for the board.
US09915066B2 Sound absorbing panel and soundproof wall equipment
A sound absorbing panel is provided above an uppermost of soundproof panels arranged in plural stages in a vertical direction and each having a back surface opposite to a sound source side, the back surface being formed to be a sound insulating surface, the sound absorbing panel including: an outer frame body having therein an acoustic space in which a first acoustic material is provided, the outer frame body allowing formation of a partition wall separating a sound source and a surrounding area from each other, the outer frame body having, at a front and back portions thereof, sound transmitting surfaces each having multiple sound through holes allowing transfer of sound between the acoustic space and outside thereof; and a second acoustic material provided above an upper end of the outer frame body such that a peripheral surface of the second acoustic material except for a corner portion is air-permeable.
US09915064B1 Method and apparatus for reducing propagation of cracks in concrete
An apparatus for reducing propagation of cracks in concrete includes a curved panel. The curved panel includes a convex surface and a concave surface facing away from one another and separated by a thickness. Each of the convex and concave surfaces has a top edge, a bottom edge, a first end, and a second end. Each of the convex and concave surfaces is configured to be arranged in direct contact with the concrete. The curved panel further includes a top surface extending between the top edges of the convex and concave surfaces. The top surface is substantially planar and substantially perpendicular to the convex and concave surfaces. The curved panel further includes a bottom surface extending between the bottom edges of the convex and concave surfaces. The bottom surface is substantially planar and substantially parallel to the top surface.
US09915061B1 Toilet flange adapter tile
The toilet flange adapter tile is adapted for use with flooring tiles. The toilet flange adapter tile is further adapted for use with toilets. The toilet flange adapter tile is a preformed tile that comprises an aperture that is sized to fit around the floor flange and fixture gasket of a standard plumbing hook up for a toilet. The toilet flange adapter tile further comprises a plurality of scoring lines that allow the toilet flange adapter tile to be readily cut to fit into the master tile pattern the toilet flange adapter tile is being integrated. The toilet flange adapter tile further comprises a plurality of mounting holes that allow the toilet flange adapter tile to be secured to the under flooring during installation. The toilet flange adapter tile is a tile that further comprises an aperture, a plurality of mounting holes; and a plurality of scoring lines.
US09915058B2 Outlet for a sanitary unit
A fitting (10) for a sanitary unit outlet (5) has a tubular housing (12) having an inlet (14) and an outlet (16), a grid (18) associated with the housing inlet (14) and a one-way valve (20) associated with the housing outlet (16). The housing (12), grid (18) and one-way valve (20) are removable from the sanitary unit outlet (5) as a single entity.
US09915053B2 Dipper door trip assembly
A dipper door trip assembly includes a dipper, a dipper door pivotally coupled to the dipper, a linkage assembly including a sliding latch bar disposed at least partially in the dipper door, and a latch keeper coupled to the dipper. The latch keeper includes a roller that engages and disengages the latch bar.
US09915052B2 Manhole cover assembly
A manhole cover assembly includes a manhole cover and a latch assembly. The manhole cover is supportable by a seat of a manhole frame. The latch assembly includes a latch housing fixedly coupled to the manhole cover. A latch plunger is slidably coupled to the latch housing. The latch plunger includes a follower arm. A latch lever is rotatably coupled to the latch housing. The latch lever includes a stop. The latch lever is rotatable relative to the latch housing between a locked position and an unlocked position. The stop is structured to engage the manhole frame when the latch lever is rotated to unlocked position so as to force the manhole cover away from the frame.
US09915051B2 Mandrel for forming an aggregate pier, and aggregate pier compacting system and method
An aggregate pier compacting system for forming a compacted aggregate pier (AP) at a target location includes a mandrel, a tamper device, and a finishing tamper device. The mandrel includes a casing for housing a drilling shaft (DS). An external vibratory hammer (EVH) repeatedly impacts a hammer element (HE) extending from the DS. The DS transfers the impact to a bore head to form a cavity at the target location. The DS is removed and the casing is filled with aggregate. The tamper device includes a compacting shaft. The EVH impacts a second HE extending from the compacting shaft and transfers the impact to a compaction head to form the compacted AP. The finishing tamper device includes a shaft. The EVH impacts a third HE extending from the shaft and transfers the impact to a finishing head compacting a top layer of the AP to form a finished AP.
US09915050B2 Apparatus and method for ground improvement
An apparatus and method for ground improvement includes a device having a plurality of tines extending downwardly from a top plate in a manner to achieve displacement of ground material downward and radially outward. The tines may include ridges spaced vertically along an outer surface of the tines. The tines may also be in the form of opposing plates. The device is mechanically driven into the ground to achieve predetermined depths of penetration by the tines/plates. The device is retracted and driven repeatedly to achieve densification. Optionally, voids made by the device can be filled with a flowable media.
US09915049B2 Cost-efficient armor unit
Armor units for rubble mound structures including breakwaters, revetments, groins, jetties, and the like. Embodiments are appropriate for ocean, river, lake and reservoir structure armoring, to prevent erosion from damaging hydrodynamic forces resulting from waves and water currents, and the like. An embodiment includes a central rectangular section, three “half H-shaped” appendages, optionally, one end frusta, and a flat bottom with two extrusions, nominally smaller than other appendages and frusta. An embodiment is symmetric about two perpendicularly intersecting vertical planes extending through the centroid of the unit. The three half H-shaped members are connected to outer parts of a side defined as the top and the two longitudinal sides of the central section. The three half H-shaped members comprise four-sided frusta that taper from a base at the central rectangular section to four-sided distal ends. For select embodiments, the frusta are generally symmetric.
US09915038B2 Durable joint seal system with detachable cover plate and rotatable ribs
A system which creates a durable seal between adjacent horizontal panels, including those that may be curved or subject to temperature expansion and contraction or mechanical shear. The durable seal system incorporates plurality of ribs, a flexible member between the cover plate and the ribs and may incorporate a load transfer plate to provide support to the rib from below, and/or cores of differing compressibilities.
US09915036B2 Stackable mat construction
A stackable mat includes a first industrial mat, a second industrial mat and an internal support structure. The mats each have a plurality of layers or plies of construction materials for forming the upper and lower portions, respectively, of the stacker mat, and have a thickness that provide support for vehicle movement thereover. The internal support structure includes a truss or elongated members for retaining the first and second mats in parallel spaced relation at a distance that is greater than the thickness of the first industrial mat. Preferably, the internal support structure and the second industrial mat or both the first and second industrial mats are configured with sufficient openings to allow water to flow therethrough so that the stacker mat may be placed in wet areas to form a temporary roadway or platform.
US09915034B2 High bulk tissue product
Products having improved caliper, sheet bulk and absorbency and methods for making those products are described. The method comprises producing a multi-ply product having different emboss patterns on each ply where the emboss patterns are made up of emboss elements having an aspect ratio of from about 1 to about 2.
US09915030B2 Washing apparatus and method for preparation of cellulose fibers for use in manufacture of biocomposite materials
According to one aspect of the present disclosure, a mechanism and method is provided to clean and remove or separate cellulose fibers from the source fibrous material without stressing and/or damaging the cellulose fibers. The mechanism includes an agitator that directs the washing fluid in a vertical direction into engagement with the fibrous material to effect maximum cleaning of the cellulose from the remainder of the fibrous material without damaging or stressing the cellulose, thereby providing cellulose that can enhance the strength and other beneficial characteristics of a biocomposite material formed using the cellulose.
US09915026B2 Core-free thermoplastic polyurethane yarn formed with masterbatch and method for manufacturing same
The present invention relates to masterbatches for a TPU yarn and a method for manufacturing a TPU yarn using the same wherein while TPU is not coated onto the surface of a polyester or nylon yarn, unlike the above-mentioned prior arts, the masterbatches are made by compounding the TPU and nano silica, and next, they are compounded with TPU, so that the compounded material is melted and extruded through an extruder for yarn processing, thereby manufacturing a TPU yarn having no core.
US09915019B2 Laundry treatment apparatus
A laundry treatment apparatus including a cabinet forming an appearance of the apparatus, a drum disposed in the cabinet and having a laundry space therein to for accommodate laundry, a rotating shaft for rotatably supporting the drum in the cabinet, a balancer including a housing fixed to the drum, an accommodation space defined in the housing, a balancing unit movably provided in the accommodation space, and a housing power line provided in the accommodation space to supply electric power to the balancing unit, a shaft through-hole formed through the rotating shaft, a first connecting line disposed in the shaft through-hole and connected to a power source, a second connecting line connected to the housing power line, and a connector for coupling the first connecting line to the second connecting line is disclosed.
US09915014B2 Flexible second gas barrier with improved fatigue strength and method for manufacturing the same
A flexible second gas barrier for a liquefied gas storage tank which includes a stiffener fabric weaved with two or more kinds of fiber yarn selected from a group consisting of a glass fiber, a carbon fiber, an aramid fiber, and a synthetic fiber. The stiffener fabric is weaved so that a hybrid fiber yarn is made by 2-ply yarning two or more kinds of a single yarn or a twisted yarn of fiber yarn selected from a group consisting of a glass fiber, a carbon fiber, an aramid fiber, or a synthetic fiber, is included in the weft and/or warf so that repeated fatigue resistance, even under cryogenic conditions, is achieved, which ultimately has the effect of solving the problems associated with repeated load increase imposed on the second gas barrier as the thickness of LNGC Foam increases.
US09915011B2 Low resistivity single crystal silicon carbide wafer
The invention provides a low resistivity silicon carbide single crystal wafer for fabricating semiconductor devices having excellent characteristics. The low resistivity silicon carbide single crystal wafer has a specific volume resistance of 0.001 Ωcm to 0.012 Ωcm and 90% or greater of the entire wafer surface area is covered by an SiC single crystal surface of a roughness (Ra) of 1.0 nm or less.
US09915010B2 Method for cultivating β-Ga2O3-based single crystal, and β-Ga2O3-based single crystal substrate and method for producing same
Provided is one embodiment which is a method for growing a β-Ga2O3-based single crystal which uses the EFG method and includes raising a Ga2O3 melt inside a crucible up to a die opening via a die slit such that a seed crystal is contacted with the Ga2O3-based melt in the opening of the die with a horizontal position of the seed crystal shifted in a width direction (W) from a center in the width direction (W) of the die, and pulling up the seed crystal contacting the Ga2O3-based melt so as to grown a β-Ga2O3 single crystal.
US09915009B2 Method for growing beta-Ga2O3-based single crystal, and beta-Ga2O3-based single crystal substrate and method for producing same
Provided is one embodiment which is a method for growing a β-Ga2O3-based single crystal including contacting a flat plate-shaped seed crystal with a Ga2O3-based melt, and pulling up the seed crystal such that a flat plate-shaped β-Ga2O3-based single crystal having a principal surface which intersects a surface is grown without inheriting a crystal information of a vaporized material of the Ga2O3-based melt adhered to the principal surface of the seed crystal, wherein when growing the β-Ga2O3-based single crystal, a shoulder of the β-Ga2O3-based single crystal is widened in a thickness direction (t) thereof.
US09915003B2 Electrical contact element
An electrical contact element formed of sheet metal having a first region and a second region. Each one of the first and second regions is coated with a coating including a first layer containing a first material having a lower standard electrode potential than the sheet metal material. The coating includes a second layer in the first region which is absent in the second region. The second layer is arranged underneath the first layer and contains a second material that has a lower standard electrode potential than the first material.
US09914999B2 Oxidized showerhead and process kit parts and methods of using same
Methods and apparatus for processing a substrate are provided herein. In some embodiments, a process chamber includes: a chamber body and a lid assembly defining a processing volume within the process chamber; a substrate support disposed within the processing volume to support a substrate; and a showerhead having a first surface including a plurality of gas distribution holes disposed opposite and parallel to the substrate support, wherein the showerhead is fabricated from aluminum and includes an aluminum oxide coating along the first surface, wherein the aluminum oxide coating has a thickness of about 0.0001 to about 0.002 inches. In some embodiments, the showerhead may further have at least one of a roughness of about 10 to about 300 μ-in Ra, or an emissivity (∈) of about 0.20 to about 0.80. The process chamber may be a thermal atomic layer deposition (ALD) chamber.
US09914997B2 Method for supplying a process with an enriched carrier gas
A method for supplying a process with an enriched carrier gas. A first apparatus and a second apparatus are provided. The first apparatus has a precursor and is configured to bring a carrier gas into contact with the precursor and to enrich the carrier gas with the precursor. The second apparatus has a precursor and is configured to bring a carrier gas into contact with the precursor and to enrich the carrier gas with the precursor. The first apparatus supplies the second apparatus with an enriched carrier gas. The second apparatus supplies the enriched carrier gas for the process. A temperature of the first apparatus is controlled as a function of a quantity of precursor in the second apparatus.
US09914993B2 Thermal spray powder
Provided is a compact thermal spray powder suitable for forming a ceramic thermal spray coating which is compact and excels in durability. The thermal spray powder disclosed herein includes ceramic particles formed of a ceramic material with a melting point equal to or lower than 2000° C. The thermal spray powder is configured such that the peak top of a main peak is in a range of 10 μm or less in a log differential pore volume distribution obtained by a mercury porosimetry, and when the peak top of a second peak is at a fine pore size less than that of the peak top of the main peak, the ratio (H2/H1) of the height H2 of the second peak to the height H1 of the main peak is 0.05 or less.
US09914989B2 Soldering process
A process by which molten solder is purified in-situ, making the soldering process more efficient and yielding better results, particularly for lead-free soldering. Lead-free solder becomes practical for use since the temperature for reliable soldering is reduced. A layer of active additive is maintained on the surface of molten solder for scavenging metal oxide from the solder and assimilating metal oxide into a liquid layer. The active additive is an organic liquid having nucleophilic and/or electrophilic groups. As an example, a layer of dimer acid maintained on a wave soldering apparatus scavenges metal oxide from the bath, and assimilates dross that may form on the surface. Scavenging metal oxide cleanses the bath and lowers viscosity of the solder, and PC boards or the like soldered on the wave have reliable solder joints.
US09914985B2 Laser ablation and processing methods and systems
Systems and methods for ablating or processing a surface using a laser beam are provided. A method includes directing a laser beam at a surface to form a contact area. The method also includes moving the contact area to form a contact curve. The method includes tuning a wavelength and a power of the laser beam to process a material and/or ablate a coating. The wavelength and the power may be further tuned to not damage the surface beneath the coating. Moving the contact area may include forming a second contact curve by superimposing, at a same time, the second contact curve on the contact curve. A system includes a laser and a directing arrangement configured to direct a laser beam from the laser at a surface to form a contact area. A non-transitory processor-readable medium having instructions stored thereon is provided.
US09914984B2 Composition for epimerization of non-phosphorylated hexose comprising sugar epimerases derived from thermophiles
The present invention relates to a composition for epimerization of a non-phosphorylated hexose, comprising sugar epimerases derived from thermophiles, and a method for preparing a non-phosphorylated hexose epimer using the composition. The sugar epimerases derived from thermophiles according to the present invention can effectively catalyze an epimerization reaction of a non-phosphorylated hexose and can easily produce an epimer form of the non-phosphorylated hexose, in particular a rare sugar hexose, and thus can be usefully utilized in the pharmaceutical and food industry.
US09914983B2 Apoptosis-inducing agent
The purpose of the present invention is to provide a composition for effectively inducing apoptosis and/or proliferation inhibition in a cell, and a method using the same. An agent for inducing apoptosis that comprises as active ingredients a drug inhibiting GST-π and a drug inhibiting Akt; a medicinal composition comprising the same; a method for treating a disease caused by abnormality in apoptosis using the same, etc.
US09914982B2 Compositions and methods for detecting hepatitis B virus
Compositions, methods and kits for detecting viral nucleic acids. Targets that can be detected in accordance with the invention include HBV and/or HIV-1 and/or HCV nucleic acids. Particularly described are oligonucleotides that are useful as hybridization probes and amplification primers that facilitate detection of very low levels of HBV nucleic acids.
US09914981B2 Methods for determining fitness in plants
Means and methods are provided to produce abiotic stress tolerant plants with improved yield based on the specific identification of a DNA methylation signature in the plants out of a population of the plants. The methods involve identification and utilization of epigenetic features of a plant with high energy use efficiency.
US09914980B2 Primers for the detection and typing of carbapenemase-producing bacterial strains, and detection method and kit
Some pairs of primers are provided, being used for detection of carbapenemase genes and carbapenemase-producing bacterial strains, and a diagnosis method using said set of primers. Furthermore, there is also disclosed, preferably, the use of probes within each amplification reaction, more preferably multiplex PCR, for selective identification and detection of carbapenemase genes from a biological sample. The primers object of this invention may be used for preparing a kit for carbapenemase genes identification and detection, preferably carbapenemases contained in bacterial strains producing said enzymes.
US09914968B2 Honeycomb tube
A honeycomb tube with a planar frame defining a fluidic path between a first planar surface and a second planar surface. A fluidic interface is located at one end of the planar frame. The fluidic interface has a fluidic inlet and fluidic outlet. The fluidic path further includes a well chamber having an well-substrate with a plurality of wells. The well chamber is arranged in the planar frame between the first or second surface and the well-substrate. The well chamber is in fluidic communication between the pre-amplification chamber and the fluidic outlet.
US09914964B2 Compounds for use in PCR systems and applications thereof
This disclosure relates to novel compounds for use in various compositions, kits and methods, including, for example, use in polymerase storage buffers and in nucleic acid synthesis or amplification reactions such as a polymerase chain reaction (PCR). Methods for preparing the novel compounds are also described.
US09914961B2 Three-dimensional polymer networks with channels situated therein
The disclosure provides three-dimensional crosslinked polymer networks comprising one or more channels extending from the surface and/or near the surface of the network into the interior of the network, arrays comprising the networks, processes for making the networks, and uses of the networks and arrays.
US09914957B2 Devices, systems and methods for thermal control of droplet detection
A droplet detection system comprises a first channel in fluid communication with a carrier fluid reservoir and a second channel in fluid communication with a sample reservoir. The first channel and second channel can meet at an intersection. The sample reservoir can include a sample or partition thereof. During use, an emulsion comprising one or more droplets can be generated at the intersection. The emulsion flows from the intersection along a detection channel to a collection reservoir. A detection assembly that is coupled to at least a portion of the detection channel is configured to detect a signal from the one or more droplets. An energy providing member can be in thermal communication with at least one of the carrier fluid reservoir, the sample reservoir, the intersection, the detection channel and the detection assembly. The energy providing member is configured to transfer energy to the emulsion.
US09914955B2 Genetically encoded FRET-based MMP-9 activity biosensor and use thereof
The present invention relates to a genetically encoded FRET-based biosensor to monitor the activity of matrix metalloproteinase 9 (MMP-9). MMP-9 is an extracellular acting endopeptidase implicated in both physiological and pathological processes. A genetically encoded FRET biosensor anchored in the cellular membrane allows studying the proteolytic activity of MMP-9 with high spatiotemporal resolution at the exact region of MMP-9 action on the cell. Applicability of the biosensor, both in vitro and in vivo in living cells, has been demonstrated by ratiometric analysis of cleavage of the biosensor by a purified auto-activating mutant of MMP-9.
US09914951B2 Cell culture process
Polypeptides having target levels of C-terminal variants are described.
US09914947B2 Biological production of organic compounds
Methods of producing ethylene oxide and ethylene glycol are disclosed herein. Ethylene produced by cyanobacteria engineered to express ethylene-forming enzymes may be converted to ethylene oxide by bacteria engineered to express a monooxygenase enzyme. Ethylene oxide may be converted to ethylene glycol by exposure to an acidic solution. The methods may be performed in a bioreactor.
US09914946B2 Polypeptides having xylanase activity and polynucleotides encoding same
The present invention relates to methods for degrading or converting a cellulose-containing material, comprising: treating the cellulose-containing material with an effective amount of a cellulolytic enzyme composition comprising a polypeptide having cellulolytic enhancing activity, and one or more (several) components selected from the group consisting of a CEL7 polypeptide having endoglucanase activity, a CEL12 polypeptide having endoglucanase activity, a CEL45 polypeptide having endoglucanase activity, a CEL7 polypeptide having cellobiohydrolase activity with a cellulose binding domain, and a CEL7 polypeptide having cellobiohydrolase activity without a cellulose binding domain. The present invention also relates to such cellulolytic enzyme compositions.
US09914943B2 Modified bacteria for the production of bioalcohol
The present invention provides a modified bacterial strain capable of fermenting both hexose and pentose sugars for production of bioalcohol wherein a promoter of pyruvate dehydrogenase operon (PDH) is replaced with a promoter of a gene that is expressed under anaerobic conditions. The present invention further provides a method of obtaining modified bacterial strain capable of fermenting both hexose and pentose sugar for production of bioalcohol. The present invention also provides a method of fermenting lignocellulosic biomass having hexose and pentose sugar using the modified bacteria for production of biomass.
US09914940B2 Targeted integration into the PPP1R12C locus
Disclosed herein are methods and compositions for targeted integration of an exogenous sequence into the human PPP1R12C locus, for example, for expression of a polypeptide of interest.
US09914937B2 Recombinant measles viruses expressing epitopes of antigens of RNA viruses—use for the preparation of vaccine compositions
The invention relates to a recombinant measles virus expressing a heterologous amino acid sequence derived from an antigen of a determined RNA virus, said recombinant measles virus being capable of eliciting a humoral and/or cellular immune response against measles virus or against said RNA virus or against both measles virus and against said RNA virus. It also relates to the use of said recombinant measles virus for the preparation of immunogenic composition.
US09914936B2 Nucleic acid silencing sequences
The present invention features compositions and methods for introducing, into cells, nucleic acids whose expression results in chromosomal silencing. The nucleic acids are targeted to specific chromosomal regions where they subsequently reduce the expression of deleterious genes, or cause the death of deleterious cells. Where the nucleic acid sequence is a silencing sequence, it may encode an Xist RNA or other non-coding, silencing RNA. Accordingly, the present invention features, inter alia, nucleic acid constructs that include a transgene (e.g., a silencing sequence encoding an Xist RNA or other non-coding RNA that silences a segment of a chromosome); first and second sequences that direct insertion of the silencing sequence into a targeted chromosome; and, optionally, a selectable marker.
US09914930B2 FAD3 performance loci and corresponding target site specific binding proteins capable of inducing targeted breaks
A method of gene editing or gene stacking within a FAD3 loci by cleaving, in a site directed manner, a location in a FAD3 gene in a cell, to generate a break in the FAD3 gene and then ligating into the break a nucleic acid molecule associated with one or more traits of interest is disclosed.
US09914929B2 Generating targeted sequence diversity in fusion proteins
Methods of generating fusion protein variants are provided that comprise introducing sequence diversity at the junction region or regions in the fusion and allows for the generation of variants having a desired activity. Examples include immunoglobulins comprising a domain or polypeptide inserted into, or replacing, a CDR. Also provided are polynucleotides encoding a fusion protein and comprising two or more RSSs, and compositions and host cells comprising same, as well as fusion proteins variants produced by the described methods.
US09914924B2 Methods and compositions for treating neurological disease
This invention relates to methods and compositions for treating neurological disease, and more particularly to methods of delivering iRNA agents to neural cells for the treatment of neurological diseases.
US09914917B1 Kexin-based vaccines to prevent or treat fungal infections
A vaccine is disclosed that promotes CD4+ T cell-independent host defense mechanisms to defend against infection by fungi such as Pneumocystis subspecies (spp.). The vaccine may be used to prevent or to treat fungal infections. The novel vaccine can provide protective immunity, even for immunocompromised individuals such as HIV patients having reduced levels of CD4+ T cells.
US09914915B2 Streptococcus bacteriophage lysins for detection and treatment of gram positive bacteria
The present invention provides methods, compositions and articles of manufacture useful for the prophylactic and therapeutic amelioration and treatment of gram-positive bacteria, including Streptococcus and Staphylococcus, and related conditions. The invention provides compositions and methods incorporating and utilizing Streptococcus suis derived bacteriophage lysins, particularly PlySs2 and/or PlySs1 lytic enzymes and variants thereof, including truncations thereof. Methods for treatment of humans are provided.
US09914914B2 Polymerase capable of producing non-DNA nucleotide polymers
The invention relates to a nucleic acid polymerase capable of producing a non-DNA nucleotide polymer from a DNA nucleotide polymer template, the polymerase comprising amino acid sequence having at least 36% identity to the amino acid sequence of SEQ ID NO: 1, wherein the amino acid sequence is mutated relative to the amino acid sequence of SEQ ID NO: 1, wherein the amino acid sequence comprises the mutations P657T, E658Q, K659H, Y663H, D669A, K671N, and T676I; wherein the amino acid sequence is further mutated relative to the amino acid sequence of SEQ ID NO: 1 at residue: E664 and wherein the amino acid sequence comprises the mutation E664K. The invention also relates to methods of making nucleotide polymers comprising use of this polymerase. Suitably the nucleotides are arabino nucleotides such as ARA or FANA nucleotides.
US09914903B2 Automatic device and method for inoculating a sample at different concentrations
An automatic device for inoculating a sample on a substrate with a dilution mechanism formed by a head that holds a stylus in cooperation with a first dilution tank and a second dilution tank to dilute an original sample in at least one sub-sample and for inoculating the sub-sample on a substrate.
US09914897B2 Subcritical water assisted oil extraction and green coal production from oilseeds
Provided herein are methods of optimizing energy recovery from oilseeds. The methods disclosed provide at least the ability to swell oilseeds and disrupt the cell walls (hulls) without changing the functionality and quality of oil; the process integration of removing the impurities from oilseeds, oil extraction, protein hydrolysis, and green coal production to maximize the energy recovery in the form of crude oil, polypeptides, oligopeptides, amino acids, and/or green coal from oilseeds; and heat integration during processing stages including subcritical water pretreatment, oil extraction, subcritical water post-treatment, and subcritical water carbonization to minimize the process heat requirement.
US09914891B2 Process for maximizing diesel production using a heavy heavy naphtha stream
Methods of maximizing diesel production are describes. The methods include providing a stream of heavy heavy naphtha; and blending the stream of heavy heavy naphtha with a diesel stream from the crude distillation zone to increase diesel production while maintaining the blended diesel stream within a specification for diesel. Various apparatus for maximizing diesel production are also described.
US09914888B2 Processes for treating a hydrocarbon stream
Processes for treating a hydrocarbon stream to remove heteroatoms from the hydrocarbons. A portion of the hydrotreated effluent is separated in a membrane separation zone to remove hydrogen sulfide and ammonia from the effluent portion which includes hydrogen. The hydrogen effluent portion may be recombined with the remaining hydrotreated effluent and passed to a hydrocracking zone. The hydrogen sulfide and ammonia may be combined with an effluent from the hydrocracking zone.
US09914887B2 Two-stage hydrocracking process for making heavy lubricating base oil from a heavy coker gas oil blended feedstock
The present invention is directed to a refining process for producing heavy lubricating base oils (LBO) from a blended hydrocarbonaceous feedstock containing a heavy coker gas oil, a visbroken gas oil, heavy cycle oil, oils from residue hydrocracking, aromatic extract or any other feedstock normally not conducive to lube oil basestock production, using a two-stage hydrocracking process.
US09914882B2 Reverse emulsion breaker polymers
The present invention generally relates to methods for resolving water and oil emulsions in the produced fluid of an oil production system comprising adding a reverse emulsion breaker to the produced fluid of the crude oil production system in an amount effective for resolving an oil-in-water emulsion. In particular, these methods for resolving an oil-in-water emulsion can be used in separation processes where the oil and solids in the produced fluid are separated from the produced water in the produced fluid.
US09914874B2 Composite nanoparticles including a malonic acid derivative
A composite particle that includes: a fluorescent semiconductor core/shell nanoparticle (preferably, nanocrystal); and a malonic acid derivative attached to the core/shell nanoparticle outer surface, wherein the malonic acid derivative (prior to attachment to the nanoparticle) has the following Formula (I): wherein: R1 is a linear or branched alkyl group having 8 or more carbon atoms, or a linear or branched alkylene group having 8 or more carbon atoms (wherein it is understood that C—R1 is a single or double bond); R2 is H or a linear or branched alkyl group having 1 or more carbon atoms; and x is 0 (resulting in C═R1) or 1 (resulting in C—R1); and wherein the malonic acid derivative is liquid at room temperature (prior to attachment to the nanoparticle).
US09914872B2 Proppants
Embodiments of proppants are described herein. In one embodiment, a proppant for hydraulic fracturing includes a proppant body. The proppant body has a length (L) and an outside diameter (D), and the proppant body length (L) to the proppant body outside diameter (D) ratio (L/D) is about 0.3 to about 5.0. The proppant body includes a space frame, and the space frame includes a plurality of rigid members creating a plurality of openings allowing fluid to flow through the proppant thereby increasing permeability. In another embodiment, a proppant for hydraulic fracturing includes a substantially cylindrical proppant body with a substantially circular cross-sectional area and an internal flow path with a substantially circular cross-sectional.
US09914871B2 Ball sealer for hydrocarbon resource recovery, method for manufacturing same, and method for treating borehole using same
A ball sealer for hydrocarbon resource recovery, characterized by being obtained by coating a spherical core that comprises at least one layer comprising a disintegrable aliphatic polyester resin with a resin material that has higher impact resistance than the aliphatic polyester resin and by having a diameter of not less than approximately 25 mm (1 inch). This ball sealer has a large diameter, retains the property of being disintegrable after fracturing, and has impact resistance which makes the ball withstand high-velocity loading. The sealer is suitable for use in hydraulic fracturing, which is commonly used for recovering hydrocarbon resources including petroleum and gases.This large-diameter ball sealer can be efficiently formed with high dimensional accuracy by a method including at least one insert injection molding step.
US09914870B2 Lignin-containing polymers and compositions including lignin-containing polymers
A composition includes an agent formed by grafting at least a first polymer with lignin and a component other than the agent, lignin or the at least a first polymer, wherein lignin has an affinity for the component. A method of dispersing a component in a matrix includes adding an agent to the matrix. The agent is formed by grafting at least a first polymer with lignin. The first polymer has an affinity for the matrix. Lignin has an affinity for the component. The component is other than the agent, lignin or the at least a first polymer. The method for includes contacting the matrix with the component.
US09914869B2 System and method for inhibiting scale formation in oil wells
An amount of treatment water injected into a subterranean well may be reduced by providing an environmentally friendly polymer, such as a biodegradable polymer (e.g., an aspartic acid based polymer), to the subterranean well. In some cases, the aspartic acid based polymer may include one or more of a copolymer of the aspartic acid based polymer, a terpolymer of the aspartic acid based polymer, an aspartic acid based polymer derivative, an aspartic acid based polymer having an end cap, and a soluble salt of the aspartic acid based polymer. In some cases, the treatment water use may be reduced within the range of about five percent to about ninety five percent.
US09914868B2 Methods and compositions for using temporary compacted materials as well servicing fluids in a subterranean formation
Provided is a method of treating a subterranean formation comprising: preparing a well servicing fluid comprised of a base fluid, a temporary compacted material wherein the temporary compacted material is a compacted organic acid; placing the well servicing fluid into a subterranean formation; and allowing the temporary compacted material to gradually dissolve.
US09914867B2 Completion fluid friction reducer
A method and composition for reducing a coefficient of friction are disclosed. In an embodiment, a method for reducing a coefficient of friction between two surfaces in a borehole includes preparing a mixture comprising a primary lubricating agent, a primary surfactant, a spreading agent, and an aqueous fluid. The method also includes pumping the mixture into the borehole such that the mixture contacts the two surfaces and reduces the coefficient of friction for the two surfaces.
US09914866B2 Percolated microstructures for multi-modal transport enhancement in porous active materials
A method of forming a composite material for use in multi-modal transport includes providing three-dimensional graphene having hollow channels, enabling a polymer to wick into the hollow channels of the three-dimensional graphene, curing the polymer to form a cured three-dimensional graphene, adding an active material to the cured three-dimensional graphene to form a composite material, and removing the polymer from within the hollow channels. A composite material formed according to the method is also provided.
US09914865B2 Compositions comprising phase change materials and methods of making the same
In one aspect, compositions are described herein. In some embodiments, a composition comprises a phase change material, a hydrophobic sorption material, and a viscosity modifier. In some embodiments, a composition comprises a foam and a latent heat storage material dispersed in the foam, the latent heat storage material comprising a phase change material and a hydrophobic sorption material.
US09914864B2 Shaped abrasive particles and method of forming same
An abrasive particle including a shaped abrasive particle including a body having a plurality of abrasive particles bonded to at least one surface of the body of the shaped abrasive particle.
US09914858B2 Water whitening-resistant pressure sensitive adhesives
Water resistant, acrylic emulsion pressure sensitive adhesive polymers containing particles having a mean “volume-average” particle diameter of greater than about 210 nm for use in label and tape application are provided. The emulsion polymers exhibit an increase in opacity of less than about 10%.
US09914854B2 Multilayer film having at least one thin layer and continuous process for forming such a film
The invention relates to a continuous self-metered process of forming a multilayer film comprising at least two superimposed polymer layers comprising the steps of: (i) providing a substrate (5); (ii) providing two or more coating knives (2, 3, 4) which are offset, independently from each other, from said substrate (5) and/or from an adjacent coating knife to form at least one substrate gap (9) relative to the surface of the substrate (5) and at least one outlet gap (10) relative to the surface of an adjacent coating knife; (iii) moving the substrate (5) relative to the coating knives (2, 3, 4) in a downstream direction (6), (iv) providing curable liquid precursors of the polymers (I, II, III) to the upstream side of the coating knives (2, 3, 4) thereby coating the two or more precursors (I, II, III) through the respective gaps (9, 10) as superimposed layers (12, 13, 14) onto the substrate (5); (v) optionally providing one or more solid films (1 1) and applying these essentially simultaneously with the formation of the adjacent lower polymer layer, and (vi) curing the precursor of the multilayer film thus obtained; wherein a lower layer of a curable liquid precursor (I, II, III) is covered by an adjacent upper layer of a curable liquid precursor (I, II, III) or a film (1 1), respectively, essentially without exposing said lower layer of a curable liquid precursor (I, II, III).
US09914852B2 Reduction in large particle counts in polishing slurries
The present disclosure provides a method for reducing large particle counts (LPCs) in copper chemical mechanical polishing slurry by way of using high purity removal rate enhancer (RRE) in the slurry. The conductivity of the RRE in deionized water solutions correlates very strongly with the number of LPCs in the RRE, and thus in a slurry using the RRE.
US09914849B2 Plunger and methods of producing hydrophobic surfaces
Highly durable hydrophobic and/or oleophobic coatings and methods and compositions for their production are described herein. Also described herein is a plunger having a hydrophobic surface prepared using the coating compositions described herein.
US09914847B2 Resin composition for forming a phase-separated structure, and method of producing structure containing phase-separated structure
A resin composition for forming a phase-separated structure, including: a block copolymer, and an ion liquid containing a compound (IL) having a cation moiety and an anion moiety, the energy of the LUMO of the cation moiety being −4.5 eV or more, and the energy difference between the LUMO and the HOMO of the cation moiety being 10.0 ev or more, or the Log P value of the anion moiety being 1 to 3.
US09914842B2 Plasticizer for mastics, plastisols and adhesives
The disclosure relates to a plasticizer for mastics, plastisols and adhesives. The plasticizer includes at least one functionalized hydrocarbon-containing cut, in particular hydroxylated. The disclosure also relates to the mastic, plastisol and adhesive compositions including the plasticizer. The present disclosure also relates to the use of the plasticizer for reducing the phenomenon of bleeding in mastics, plastisols and adhesives.
US09914839B2 Stain repellent and VOC eliminating coatings and use thereof
A coating dispersion or building article can include titanium dioxide, and a dihydrazide. The coating dispersion or building article can further include calcium carbonate, calcined aluminum silicate, acrylic polymers, and a fluoroalkyl polymer.
US09914834B2 Melt processed polymer composition derived from leaf sheaths of trees of the genus Arecaceae
The invention relates to a novel polymer as well as to a method for the preparation of a polymer or polymer blend comprising a novel new matrix component, to a method for the preparation of the said first matrix component, to a method for the preparation of an article comprising the said polymer or polymer blend, as well as to an article comprising the said polymer or polymer blend.
US09914833B2 Biodegradable polymer composition for the manufacture of articles having a high heat deflection temperature
This invention relates to a biodegradable polymer composition which is particularly suitable for use in the manufacture of articles having a high heat deflection temperature (HDT) by injection molding and thermoforming.
US09914830B2 Low molecular weight brominated polymers, processes for their manufacture and their use in thermoplastic formulations
This invention relates flame retardant compositions containing low molecular weight brominated anionic, chain transfer, vinyl aromatic polymers, hereinafter “ACTVAP”. The compositions can accommodate high bromine content while still exhibiting a low thermally labile bromine content. The compositions have glass transition temperatures, Tg, that are predictive of acceptable melt flows and heat distortion temperatures (HDT) in HIPS and ABS based formulations substrates. The compositions, are suitable flame retardant candidates for use in thermoplastic formulations, e.g. polystyrene and ABS formulations.
US09914829B2 Crosslinked polyvinylpyrrolidone compositions
Low-dusting, granular compositions are provided that comprise at least 15% by weight crosslinked polyvinylpyrrolidone.
US09914827B2 Concentrated polymeric compositions of vinyl aromatic polymers and/or copolymers
The present invention relates to a concentrated polymeric composition which comprises: a) vinyl aromatic polymers and/or copolymers in an amount ranging from 10% to 90% by weight, calculated with respect to the overall composition, with respect to the overall composition, b) at least one compound containing epoxy functional groups in an amount ranging from 0.01% to 5% by weight, calculated with respect to the overall composition, with respect to the overall composition, c) at least one infrared absorbing agent, in an amount ranging from 10% to 90% by weight, calculated with respect to the overall composition, with respect to the overall composition.
US09914825B2 Modified heterophasic polyolefin composition
A heterophasic polymer composition comprises a propylene polymer phase, an ethylene polymer phase, and a compatibilizing agent. The compatibilizing agent is a compound comprising at least one moiety conforming to the structure of Formula (I)
US09914824B2 Biodegradable plastic and manufacture thereof from recyclable plastic
A process for manufacturing biodegradable plastic from high percentage recyclable plastic feedstock and the product thereof. The process includes receiving recyclable plastic feedstock including high density polyethylene, low density polyethylene, expanded polyethylene, and stretched wrap, separating the plastic feedstock by plastics of like type, grinding the separated plastics into particulate while maintaining the temperature below said separated plastic's decomposition and melting point. The plastics are mixed in proportion, adding a biodegradable additive to the particulated plastic mixture with further mixing to produce the biodegradable plastic. Optionally, the resulting plastic is extruded for later use.
US09914823B2 Keratin in rubber applications
A rubber composition includes an elastomer having an elongation at break (Eb) of about 50% or more according to ASTM-D 412 at 25° C., a water-insoluble keratin, and a reinforcing filler. A tire component including the composition and a method for making the composition are also disclosed.
US09914821B1 Air springs with improved high temperature performance
An air spring bellow comprising a vulcanized rubber component including the at least partially vulcanized residue of EPDM and a rubber other than EPDM.
US09914820B2 Lumps and composition
Provided is a lump that is suitable to be used with rubber and compounding agents in producing rubber products with low hardness, of which an uniform kneaded product can be quickly obtained while kneading to produce rubber products, and that does not easily change its shape even when stored for a long period of time.
US09914818B2 Crosslinkable fluorine-containing elastomer composition and molded article made of said composition
There are provided a crosslinkable elastomer composition which assures a small change in weight in both of There are provided a crosslinkable elastomer composition which assures a small change in weight in both of O2 plasma treatment and O2/CF4 plasma treatment and is capable of significantly inhibiting generation of foreign matters (particles) in these treatments, and a molded article made of the composition. The crosslinkable fluorine-containing elastomer composition comprises a crosslinkable fluorine-containing elastomer, silicon carbide particles having a bulk density of not more than 0.15 g/cm3, and further a crosslinking agent as case demands, and the molded article is obtained by crosslinking the composition.
US09914817B2 Polycyclic aromatic hydrocarbon functionalized isobutylene copolymers for dispersing graphene and graphite
Polycyclic aromatic hydrocarbon (PAH) functionalized isobutylene copolymers, methods for making a PAH functionalized isobutylene copolymer comprising combining a halogenated copolymer with a PAH in a solvent under basic conditions at a temperature ranging from 30° C. to 150° C., the use of these PAH functionalized copolymers as a dispersant in elastomeric nanocomposite compositions comprising a halobutyl rubber matrix and nanoparticles of graphite or graphene, and a tire innerliner or innertube produced from these elastomeric nanocomposite compositions is disclosed.
US09914816B2 Methods and materials for depolymerizing polyesters
Provided is a method of depolymerizing polyesters from post-consumer products, such as beverage bottles, to produce a high purity reaction product. For the depolymerization reaction, the polyesters are reacted with an alcohol and an amine organocatalyst at a temperature of about 150° C. to about 250° C. In one application, the use of an organocatalyst with a boiling point significantly lower than the boiling point of the reactant alcohol allows for the ready recycling of the amine organocatalyst. In another application, performing the depolymerization reaction under pressure at a temperature above the boiling point of the alcohol allows for accelerated depolymerization rates and the recovery of the organocatalyst with no further heat input. In a further application, glycolytic depolymerization of poly(ethylene terephthalate) (PET) produces a reaction product of bis(2-hydroxyethyl)terephthalate (BHET), which may in turn be used to produce high purity beverage bottle grade PET, in a closed loop process with minimal waste.
US09914813B2 Polyol composition for producing flexible polyurethane foam and flexible polyurethane foam
A polyrotaxane is blended into a polyol composition, which can reduce the tensile stress of a flexible polyurethane foam. A vertical compressive stress due to the weight of a sitting user and a tensile stress due to the input of lateral vibrations act on a urethane pad. However, by reducing the tensile stress of the flexible polyurethane foam, the direction (inclination) of a resultant force obtained by combining the compressive stress and the tensile stress can be brought close to the vertical direction. Thus, the angle of inclination of the user's hip (ischium) on the urethane pad to the vertical direction due to the input of lateral vibrations can be reduced, so that the sense of wobble of the urethane pad can be reduced.
US09914810B2 Transparent conductive film and touch panel
A transparent conductive film having a transparent polymer substrate and a transparent conductive layer on one main surface of the transparent polymer substrate. A cured resin layer with surface irregularities is formed: at least one of: between the transparent polymer substrate and the transparent conductive layer; and on the main surface opposite to the surface with the transparent conductive layer formed thereon of the transparent polymer substrate. The cured resin layer is preferably 1 μm or more and 3 μm or less in thickness and preferably contains a resin composition containing at least two components that undergo phase separation based on a difference in physical properties and 0.01 to 5 parts by weight of fine particles to 100 parts by weight of the solid content of the resin composition. The particle size of the fine particles is preferably 25 to 80% of the thickness of the cured resin layer.
US09914807B2 Thiol-ene polymer metal oxide nanoparticle high refractive index composites
A bulk polymer composite comprising a thiol-ene polymer matrix, or the corresponding polymers derived from a phosphinyl, selenol, or arsinyl monomer, and metal oxide nanoparticles dispersed within said matrix, said nanoparticles being bonded to polymer molecules contained in the matrix. Terpolymers that further comprise repeat units derived from a molecular metal oxide cluster, and composites in which such terpolymers function as a matrix for metal oxide nanoparticles are also disclosed.
US09914806B2 Agglomerated rubber particles and method of preparing
A synthetic latex composition, comprising rubber particles, natural surfactants, a novel acid stable surfactant and water for use in agglomeration processes. The invention is also directed to a reproducible method for preparing agglomerated latex particles to control and achieve particle size targets within a specified range and distribution, by utilizing the inventive latex composition and process conditions, but without the use of elevated temperature, pressurization or mechanical agitation of prior art processes.
US09914805B2 Device for synthesizing a polymer with reduced formation of deposits in the reaction chamber
The invention relates to a device for synthesizing a polymer accompanied by separating a gaseous substance. Said device comprises: a reactor chamber (1) having a substantially circular cylinder-shaped upper section (11), which is delimited by two circular surfaces (111, 112) and a circumferential surface (113) and has a longitudinal cylinder axis, and a lower section (12), the upper section (11) and the lower section (12) being connected to one another via the first circular surface (111); an inlet opening (2); a first outlet opening (3), which is arranged in a wall of the lower section (12); a second outlet opening (4), which is arranged in the second circular surface (112) or in the circumferential surface (113) between the inlet opening (2) and the second circular surface (112); and a removal device (51), which is arranged so as to be movable along the longitudinal cylinder axis at least between the second circular surface (112) and the inlet opening (2), and contacts the circumferential surface (113). The invention further relates to a method comprising: feeding an oligomer melt (7) into a circular cylinder-shaped first section (11) of a reaction chamber (1) through an inlet opening (2) tangentially to a circumferential surface (113) of the first section (11); polymerizing the oligomer melt (7) to form a polymer melt (8); removing the polymer melt (8) from the reaction chamber (1) through a first outlet opening (3) of the reaction chamber (1); and removing a gaseous substance (9) from the reaction chamber (1) through a second outlet opening (4) of the reaction chamber (1) above the inlet opening (2). Deposits on at least one inner wall of the first section (11) of the reaction chamber (1) above the inlet opening (2) are removed by a removal device (51).
US09914803B2 Cyanate resin blends and radomes including them
Certain embodiments are directed to cyanate resin blends comprising, for example, a mixture of a cyanate monomer and a cyanate oligomer. The resin blends are effective to provide a dielectric constant of less than 2.7, a glass transition temperature of at least 150° C. and a moisture absorption of less than 1.5%. Radomes using the resin are also described.
US09914798B2 Supramolecular elastomer networks containing grafted oligoamide hard components
An oligoamide-modified elastomer includes an elastomer having oligoamide units grafted to the elastomer and forming a plurality of sheet-like structures through hydrogen bonding, the sheet-like structures interacting through non-covalent interactions to form crystalized domains within the elastomer.
US09914797B2 Alkali-swellable crosslinked acrylate copolymer, methods of manufacture thereof, and composition comprising the same
A rheology modifier including: a water-dispersible, alkali-swellable crosslinked polyacrylate copolymer including 0.02 to 5 weight percent of polysaccharide grafts, based on a total weight of the copolymer.
US09914796B2 Method for producing (meth)acrylic resin composition
A method of producing a (meth)acrylic resin composition. The method comprises a step of continuously feeding a monomer mixture comprising 80 to 100% by mass of methyl methacrylate and 20 to 0% by mass of an alkyl acrylate to a tank reactor and bulk polymerizing the monomer mixture until obtaining a polymerization conversion of 40 to 70% by mass to prepare a reaction product; continuously discharging the reaction product, and heating the reaction product to 200° C. to 270° C. with a heater, and then separating the unreacted monomer with a extruder equipped with a vent; and transferring the separated unreacted monomer entrained by an inert gas flow to reuse the separated unreacted monomer as a raw material of the monomer mixture.
US09914793B2 Spheroidal catalyst for olefin polymerization
A solid, spheroidal polymerization catalyst having a particle size distribution characterized by a Dm*/Dn of less than 3.0, the catalyst comprising a phosphinimine catalyst, a cocatalyst and a magnesium chloride support. A process for the polymerization of ethylene with one or more alpha olefin catalyzed by a solid, spheroidal polymerization catalyst having a particle size distribution characterized by a Dm*/Dn of less than 3.0, the catalyst comprising a phosphinimine catalyst, a cocatalyst and a magnesium chloride support.
US09914792B2 Ethylene-propylheptyl(meth-)acrylate copolymers
The present invention relates to copolymers which are formed from specific amounts of (a) ethylene and (b) monomer(s) selected from propylheptylacrylate and propylheptyl-methacrylate, and optionally at least one further monomer. Said copolymers are useful as oil soluble additives for cosmetic formulations and especially oil depositioning enhancers for rinse-off formulations.
US09914790B2 Low molecular weight graft polymer for scale inhibitor
The present disclosure relates generally to a composition comprising a low molecular weight graft polymer. The graft polymer is a graft homopolymer, copolymer or terpolymer. Additionally, the present disclosure relates to a scale inhibitor composition comprising the low molecular weight graft polymer. Furthermore, the present disclosure relates to a process for preventing the deposition of scale from water or aqueous solution and a method for scale inhibition treatment of an oil or gas production well by using the low molecular weight graft polymer. The scale inhibitor is low corrosive for application in the oilfield.
US09914787B2 Elastomeric, hydrogen-resistant biopolymer and its use in oil and gas and hydrogen gas piping and transportation
A new generation elastomeric biopolymer produced by yeast belonging to the family Saccharomycetaceae, and an isolated yeast belonging to the genus Williopsis that produces and secretes the biopolymer.
US09914786B2 Process to prepare crosslinked cellulose ethers, crosslinked cellulose ethers obtainable by such process and the use thereof
The invention relates to a dry or slurry process to prepare phosphate-crosslinked cellulose ethers from a cellulose starting material comprising the steps of adding an alkalizing agent to the cellulose starting material to achieve mercerization, adding an ethehfying agent to the reaction mixture to achieve etherification of the cellulose, and adding a crosslinking agent to the reaction mixture to achieve crosslinking of the cellulose, wherein at least part of the alkalizing agent is added to the cellulose starting material before the etherification and/or crosslinking reactions take place to obtain alkalized cellulose; the crosslinking agent and the etherifying agent are added one after the other in random order or simultaneously; the crosslinking agent is an alkali metal thmetaphosphate; and the crosslinking and etherification steps are performed at an elevated temperature. Additionally, the invention relates to crosslinked cellulose ethers obtainable by the above process having a viscosity and/or water absorption capacity higher than their non-crosslinked equivalents and the use thereof.
US09914785B2 Engineered immunoglobulin heavy chain-light chain pairs and uses thereof
The present invention provides heterodimer pairs comprising a first heterodimer and a second heterodimer wherein each heterodimer comprises an immunoglobulin heavy chain or fragment thereof and an immunoglobulin light chain. At least one of the heterodimers comprises amino acid modifications in the CH1 and/or CL domains, amino acid modifications in the VH and/or VL domains or a combination thereof. The modified amino acid residues are part of the interface between the light chain and heavy chain and are modified in order to create preferential pairing between each heavy chain and a desired light chain such that when the two heavy chains and two light chains of the heterodimer pair are co-expressed in a mammalian cell, the heavy chain of the first heterodimer preferentially pairs with one of the light chains rather than the other. Likewise, the heavy chain of the second heterodimer preferentially pairs with the second light chain rather than first.
US09914776B2 Bispecific T cell activating antigen binding molecules
The present invention generally relates to novel bispecific antigen binding molecules for T cell activation and re-direction to specific target cells. In addition, the present invention relates to polynucleotides encoding such bispecific antigen binding molecules, and vectors and host cells comprising such polynucleotides. The invention further relates to methods for producing the bispecific antigen binding molecules of the invention, and to methods of using these bispecific antigen binding molecules in the treatment of disease.
US09914764B2 Variant factor VIII polypeptides and methods of their production and use
This disclosure relates to variant Factor VIII polypeptides comprising an amino acid substitution at one or more positions within one or both of the thrombin cleavage site and the activation loop. In certain embodiments, the variant Factor VIII polypeptide comprises one or more amino acid substitutions within both the thrombin cleavage site and the activation loop. In further embodiments, the variant factor VIII polypeptide further comprises one or more amino acid substitutions within the A1-A2 domain interface and the A2-A3 domain interface. The present disclosure further relates to methods of producing and/or using such variant Factor VIII polypeptides; nucleic acids encoding the polypeptides; vectors and/or recombinant cells, tissues, or organisms containing such nucleic acids; and kits and pharmaceutical compositions containing such polypeptides and/or nucleic acids.
US09914757B2 Methionyl tRNA synthetase for biosynthesis of photomethionine-labeled protein and method for preparing photoactive protein G variant using same
Provided is a methionyl tRNA synthase (MRS) for the biosynthesis of a photomethionine-labeled protein and a method for preparing a photoactivatable protein G variant using same and, more particularly, to an MRS variant in which alanine at the position of 12th is substituted with glycine, leucine at the position of 13th by serine, tyrosine at the position of 260th by phenylalanine, isoleucine at the position of 297th by valine, and histidine at the position of 301st by leucine from the N-terminal of the amino acid sequence of a wild-type Escherichia coli methionyl tRNA synthase. The MRS variant effectively confirms the biosynthesis of a photomethionine (pM)-labeled target protein and thus can be utilized for the biosynthesis of a pM-labeled target protein. In addition, a pM-introduced protein G variant, in which a plasmid encoding the MRS variant (MRS5m) and a PG-C3 plasmid, in which, in the third immunoglobulin G binding region of protein G, positions of 32nd, 35th, and 40th are substituted with a methionine (Met) residue and a position of 37th by an arginine (Arg) residue, are introduced into Escherichia coli and then refined, has a specific covalent bond with an antibody when subject to UV irradiation, and thus the pM-introduced protein G variant using the MRS variant can be utilized for producing a highly sensitive biochip, biosensor, or cell-capturing chip.
US09914749B2 Surface neutralization of apatite
The present invention discloses methods of neutralizing apatite surfaces, for example during chromatography and before protein elution.
US09914745B2 Morpholino-based antisense agent
Morpholino-based oligomers suitable as antisense agent comprising modifications of phosphorodiamidate backbone or modification with 5-substituted pyrimidines of morpholino compound that is soluble in culture medium and sufficient for cell penetration thereby eliminating the need for injecting into the cells. Monomers comprising the said oligomers and its method of manufacture, method of manufacture of the said oligomers and its dye, fluorophore, drug, biomolecule conjugate wherein the said oligomers find different end use but not limited to regulation of gene expression, tissue culture with improved transfection efficiency and related studies on cellular transfection.
US09914743B2 Organic silver complexes, their preparation methods and their methods for forming thin layers
Provided herein is a method for preparing a silver complex. The method includes reacting a silver oxide with a mixture of ammonium carbamate and isopropyl amine at room temperature in the presence of methanol.
US09914742B2 Tetra-heteroaryl indacenodithiophene-based polycyclic polymers and their use
The present invention relates compounds comprising a tetra-heteroaryl indacenodithiophene-based structural unit, the synthesis of such compounds as well as their use in organic electronic devices. The invention further relates to organic electronic devices comprising such compounds.
US09914732B2 Diazabicyclo[4.3.1]decane derivatives for treatment of psychiatric disorders
The present invention relates to diazabicyclo[4.3.1]decane derivatives, pharmaceutically acceptable salts of these compounds and pharmaceutical compositions containing at least one of these compounds together with pharmaceutically acceptable carrier, excipient and/or diluents. Said diazabicyclo[4.3.1]decane derivatives can be used for prophylaxis and/or treatment of psychiatric disorders and neurodegenerative diseases, disorders and conditions.
US09914729B2 Amides of acetic and propionic acids
The invention relates to novel amides of acetic and propionic acids, methods for production and use thereof for the production of medicaments for the treatment and/or prophylaxis of diseases and for improving perception, concentration, learning ability and memory.
US09914721B2 Use of benzimidazole-proline derivatives
The present invention relates to compounds of the formula (I) wherein Ar1 and Ar2 are as described in the description and to their use as pharmaceuticals for the treatment of sundown syndrome. The invention also relates to the preparation of such compounds and of pharmaceutically acceptable salts thereof.
US09914717B2 Cycloalkenyl hydroxamic acid derivatives and their use as histone deacetylase inhibitors
The present invention provides compounds of formula (I) or a pharmaceutically acceptable salt, solvate, or prodrug thereof, wherein W, X, n, s, t, and Ra are as described herein. The present invention relates generally to selective inhibitors of histone deacetylase and to methods of making and using them.
US09914716B2 Catalyst system for oxidation of o-xylene and/or naphthalene to phthalic anhydride
The present invention relates to a catalyst system for oxidation of o-xylene and/or naphthalene to phthalic anhydride (PA), comprising a plurality of catalyst zones arranged in succession in the reaction tube, which has been produced using antimony trioxide consisting predominantly of the senarmontite modification of which all primary crystallites have a size of less than 200 nm. The present invention further relates to a process for gas phase oxidation, in which a gas stream comprising at least one hydrocarbon and molecular oxygen is passed through a catalyst system which comprises a plurality of catalyst zones arranged in succession in the reaction tube and which has been produced using an antimony trioxide consisting predominantly of the senarmontite modification with a median primary crystallite size of less than 200 nm.
US09914712B2 Antibacterial thiazolecarboxylic acids
Compounds of general formula (I): wherein R1, R11, Y, R2, n and A are as defined herein are useful as inhibitors or metallo-β-lactamase (MBL) enzymes and can be used for reducing or removing antibiotic resistance in bacteria.
US09914710B2 Bicyclic arylcarboxylic acid amides and their use as herbicides
Bicyclic arylcarboxamides of the general formula (I) are described as herbicides. In this formula (I), Z1, Z2, Z3, Z4 and Z5 are a bond, O, S(O)n or a substituted carbon atom. X is a radical such as hydrogen, organic radicals such as alkyl, and other radicals such as halogen. Q is a substituted heterocycle.
US09914709B2 Compositions and methods of treating HIV-1 infections using same
The present invention includes novel compositions useful for preventing or treating an HIV-1 infection in a subject in need thereof. The present invention further includes a novel method of preventing or treating an HIV-1 infection in a subject in need thereof, the method comprising administering to the subject an effective amount of a compound of the invention. In one embodiment, the subject is further administered at least one additional therapeutic agent.
US09914703B2 Pyridic ketone derivatives, method of preparing same, and pharmaceutical application thereof
Pyridone derivatives, methods of preparing the pyridone derivatives, and methods of using the pyridone derivatives are provided. In particular, pyridone derivatives of formula (I), and pharmaceutical salts thereof are provided. The pyridone derivatives are useful as mitogen-activated protein kinase kinase (MEK) inhibitors, and can be used as therapeutic agents for treating cancer.
US09914702B2 Amine derivatives as potassium channel blockers
The present invention relates to compounds useful in the modulation of potassium channel activity in cells, in particular the activity of Kv1.3 channels found in T cells. The invention also relates to the use of these compounds in the treatment or prevention of autoimmune and inflammatory diseases, including multiple sclerosis, pharmaceutical compositions containing these compounds and methods for their preparation.
US09914699B2 Process of dehydration reactions
The present invention relates to the production of acrolein, acrylic acid or methacrylic acid by dehydration reaction of renewable raw material such as glycerin or hydroxycarboxylic acids, in the presence of a novel catalyst system supported on a carrier having a bimodal structure and a high pore volume and distribution. The dehydration reactions can be carried out for longer operation duration, so that acrolein, acrylic acid or methacrylic acid can be produced at higher productivity and for longer running time.
US09914698B2 Stearoyl amino acid salt and preparation method and application thereof
A stearoyl amino acid salt having a structural formula of the general formula (I), wherein R1 is H or an aromatic base capable of being substituted by one or more substituents, or a C1-4 straight chain or an alkyl with a branched chain, the substituent being an alcoholic hydroxyl group or a phenolic hydroxyl group; and R2 is a C11-25 saturated or unsaturated aliphatic group. Also provided are methods of preparing the stearoyl amino acid salt, and methods of using the stearoyl amino acid salt. Compared to a prototype drug stearoyl amino acid, the stearoyl amino acid salt described herein has excellent physicochemical properties, good stability, high relative bioavailability, a strong drug effect and a high safety factor. It is thus expected to become a candidate for clinical treatment of neurodegenerative diseases and acute brain injury, and a clinical drug for weight loss, thus having broad application prospects.
US09914697B2 Methods for making polymorphs of bromfenac sodium and bromfenac sodium formulations
Different polymorphs of bromfenac sodium may be prepared and interconverted using crystallization/recrystallization, drying and/or hydration techniques.
US09914694B2 Purification of cadaverine using high boiling point solvent
The present invention relates to a method for the purification of cadaverine from an aqueous cadaverine salt composition comprising one or more involatile impurities, the method comprising: (1) mixing the aqueous cadaverine salt composition with one or more bases selected from the group consisting of Ca(OH)2, Mg(OH)2, CaO and MgO to provide an aqueous cadaverine composition; and (2) distilling or evaporating the aqueous cadaverine composition to produce purified cadaverine; wherein one or more solvents are added to the evaporation/distillation system before the evaporation/distillation stops, and the one or more solvents comprise at least one or more high boiling point (HBP) solvents.
US09914691B2 (3R) epimer of octahydro-7,7-dimethyl-8-methylene 1H-3a, 6-methanoazulene-3-yl acetate, composition, synthesis process and use of said epimer
The first subject matter of the invention is the (3R) epimer of octahydro-7,7-dimethyl-8-methylene-1H-3a,6-methanoazulen-3-yl acetate [(octahydro-7,7-dimethyl-8-methylene-[3R,3aR,6R,8aR]-1H-3a,6-methanoazulen-3-yl acetate) or (R)-norzizaenylacetate] of formula I (I). The subject matter of the invention is also compositions comprising (R)norzizaenyl acetate and also a novel synthesis process and the use of said ester.
US09914690B2 Method for catalytic conversion of ketoacids via ketoacid dimer intermediate and hydrotreatment to hydrocarbons
The present invention relates to catalytic conversion of ketoacids, including methods for increasing the molecular weight of ketoacids. The method can include providing in a reactor a raw material having at least one ketoacid. The raw material is then subjected to one or more C—C-coupling reaction(s) in the presence of an ion exchange resin catalyst to produce at least one ketocid dimer. The method can include providing in a reactor a feedstock having the at least one ketoacid dimer and subjecting the feedstock to one or more C—C-coupling reaction(s) at a temperature of at least 200° C.
US09914684B2 Feed sources for allyl alcohol production processes
Allyl alcohol production processes are generally described herein. One or more of the processes generally include contacting a propylene oxide stream with an isomerization catalyst under isomerization conditions sufficient to form an isomerization product stream including allyl alcohol, wherein the propylene oxide stream includes a total impurity concentration of at least 100 ppm. One or more of the processes generally includes purging at least a portion of a stream from one or more separation unit(s).
US09914683B2 Fuel synthesis from an aqueous solution
A method of synthesizing fuel from an aqueous solution includes pumping the aqueous solution, containing dissolved inorganic carbon, from a body of water into a carbon extraction unit. The method further includes extracting the dissolved inorganic carbon from the aqueous solution to create CO2 by changing a pH of the aqueous solution in the carbon extraction unit. The CO2 derived in the carbon extraction unit is received by a fuel synthesis unit, and the CO2 is converted into fuel including at least one of a hydrocarbon, an ether, or an alcohol using the fuel synthesis unit.
US09914679B2 Processes for removing entrained ionic liquid from a hydrocarbon phase
One or more processes for recovering entrained ionic liquid from a hydrocarbon phase containing droplets of ionic liquid are described. The processes includes contacting the hydrocarbon phase containing the droplets of ionic liquid with a retaining material in a separation zone. The droplets of ionic liquid are retained by the retaining material. The ionic liquid may be recovered from the retaining material with a solvent or desorbent. The retaining material may be regenerated and the ionic liquid may be reactivated. The retaining material may be used in a wash vessel to retain or remove contaminant solids within the reactor or other vessels.
US09914677B2 Fluidizable alkane dehydrogenation catalyst
Fluidizable catalysts for oxygen-free oxidative dehydrogenation of alkanes to corresponding olefins. The catalysts contain 10-20% (by weight per total catalyst weight) of one or more vanadium oxides as the catalytic material, which are mounted upon an alumina support that is modified with zirconia at alumina/zirconia ratios of 5:1 up to 1:2. Various methods of preparing and characterizing the fluidizable catalysts are also provided.
US09914669B2 Systems and methods for plasma-based fluid treatment
The disclosed invention relates to a liquid treatment system comprising a fluid input channel and a plasmatron coupled to the fluid input channel, the plasmatron operative to affix nitrogen to liquid received from the fluid input channel resulting in treated liquid. The system further comprises a liquid chamber connected to the plasmatron for storing treated liquid and a treated fluid output channel connected to the liquid chamber.
US09914665B2 Method for producing granulates
A method for producing granulates, particularly for use as thermal insulation for a metal melt may include mixing a powdery mineral with a binder, and the mixture may be granulated in order to produce a semi-finished product. The granulate mixture or the semi-finished product may be heated rapidly to a temperature above the melting temperature or decomposition temperature of the binder, which may be in the form of a salt, so that the binder decomposes, whereby gas is released and the volume increases. The apparent density of the granulate mixture may decrease, and therefore the apparent density of the finished product may decrease with respect to the semi-finished product.
US09914660B2 Sensitized, photo-sensitive glass and its production
A sensitized, photo-structurable glasses and methods for producing are provided. The glasses includes Si4+, one or more crystal-agonist, one or more crystal-antagonist, and one or more pair of nucleating agents. The glasses are sensitized in that the glass reacts more sensitive to irradiation with UV-light and can be crystallized easier and with higher aspect ratios than a non-sensitized glass with equal composition. Furthermore, the sensitized glasses of this invention have smaller crystal sizes after irradiation and tempering than a non-sensitized glass with equal composition. The invention also relates to a structured glass product. Such product can be obtained by submitting the crystallized glass product to a subsequent etching step. The structured product can be used in components or as component for the application fields micro-technology, micro-reaction-technology, electronic packaging, micro-fluidics, FED spacer, bio-technology, interposer, and/or three-dimensional structured antennae.
US09914656B2 Self-sinking aeration hose
Disclosed herein is an aeration hose capable of diffusing bubbles of air within a body of water, comprising a) a hose portion derived from a composition, comprising a polyvinyl chloride resin; a first rubber component; a second rubber component; at least one copolymer; at least one low temperature plasticizer; at least one filler comprising titanium dioxide; at least one heat stabilizer; at least one internal lubricant; at least one antioxidant; and at least one biofouling agent, wherein the hose portion comprises an outer hose portion, an inner hose portion and a plurality of hose apertures capable of receiving and diffusing pressurized air, and wherein the hose is flexible and has no memory, wherein the hose apertures are provided therethrough the inner hose portion and the outer hose portion and proportionally spaced about the outer hose portion along a length of the hose portion.
US09914653B2 Water treatment process and water treatment system
In a water treatment system and a water treatment process, a scale inhibitor is supplied to water to be treated containing Ca ions, SO4 ions, carbonate ions, and silica, and the water to be treated is adjusted to a pH at which silica is soluble. The pH-adjusted water containing the calcium scale inhibitor is separated in a first demineralizing section into concentrated and treated water. In a first crystallizing section, seed crystals of gypsum are supplied to the first concentrated water, whereby gypsum is crystallized and removed from the first concentrated water. Silica in the water to be treated is removed from the first concentrated water on the downstream side of the first crystallizing section. Calcium carbonate in the water to be treated is removed from the first concentrated water on the upstream side of the first demineralizing section or the downstream side of the first crystallizing section.
US09914648B2 Process for producing hematite for ironmaking
A process is provided for obtaining a hematite-containing material that can be used for ironmaking. The process includes separating a leach residue from a hydrometallurgical refining plant into an overflow and an underflow using a wet cyclone under a condition that the wet cyclone is adjusted to have a setting between 1 μm or less and 2 μm or less as a classification particle size for the overflow. The process then includes separating the overflow into a strong magnetic substance and a weak magnetic substance using a strong-magnetic-field magnetic separator under a condition that magnetic field intensity is 5 to 20 [kGauss]. The process then includes using a superheated steam drying system for adjusting a moisture content of the strong magnetic substance after the separation, to be 10 wt % to 17 wt %.
US09914647B2 Two-dimensional transition metal dichalcogenide sheets and methods of preparation and use
Methods of forming two-dimensional transition metal dichalcogenide sheets are provided. The methods include adding a cross-linking agent to an activating agent to form a solution and mixing a two-dimensional transition metal dichalcogenide with the solution to form a mixture. The methods also include adding a cleaving agent to the mixture to form one or more contiguous sheets of transition metal dichalcogenide.
US09914646B2 Method for the processing of potassium containing materials
A method for the processing of potassium containing materials comprises: (i) Separation of a potassium containing mineral from gangue minerals; (ii) Acid leaching whereby substantially all potassium, iron, aluminum and magnesium is solubilized and mixed potassium/iron double salt formed; (iii) Selectively crystallizing the mixed potassium/iron double salt formed in the leach step (ii); (iv) Second separation to separate the mixed potassium/iron double salt formed in step (iii); (v) Thermal decomposition to produce an iron oxide, a potassium salt and one or more phosphates; (vi) Leaching the product of the thermal decomposition; (vii) Third separation to separate the iron oxide and phosphate from the potassium salt; (viii) Recovering the potassium salt by crystallization; (ix) Separating the iron oxide and phosphate of step (vii) by leaching and subsequent solid liquid separation; and (x) Precipitating phosphate from liquor produced in step (ix) through the addition of a base.
US09914641B2 Hydrogen generation assemblies
Hydrogen generation assemblies and methods of generating hydrogen are disclosed. In some embodiments, the method may include receiving a feed stream in a fuel processing assembly of the hydrogen generation assembly; and generating a product hydrogen stream in the fuel processing assembly from the received feed stream. Generating a product hydrogen stream may, in some embodiments, include generating an output stream in a hydrogen generating region from the received feed stream, and generating the product hydrogen stream in a purification region from the output stream. The method may additionally include receiving the generated product hydrogen stream in a buffer tank of the hydrogen generation assembly; and detecting pressure in the buffer tank via a tank sensor assembly. The method may further include stopping generation of the product hydrogen stream in the fuel processing assembly when the detected pressure in the buffer tank is above a predetermined maximum pressure.
US09914637B2 Electronic device using MEMS technology
According to one embodiment, an electronic device includes a base region, an element portion located on the base region, the element portion including a movable portion, and a protective film overlying the element portion and forming a cavity on an inner side of the protective film. The protective film includes a first protective layer and a second protective layer located on the first protective layer. A hole extends in a direction parallel to a main surface of the base region, and the second protective layer covers the hole.
US09914635B2 Mannequin upholstery shaping device
The invention pertains to upholstery techniques for upholstering the central bust line of mannequins. Particularly a shaping body is coupled to the central line of the upholstery and shaped to conform to the central bust line of an underlying mannequin form. The shaping body includes anchors, preferably, in the form of strings, which can be fed through the mannequin form and tensioned accordingly. The shaping body is preferably elongate with two identical body members coupled by a fold therebetween. The first body member is coupled to a first side of the central bust line seam of the upholstering covering and the second body member is coupled to the second side of the central bust line seam of the upholstering covering. The fold therebetween is shaped to conform to the shape of the central bust line of the mannequin form. The use of such a shaping body results in a natural convex curve of the central bust line.
US09914629B2 Variable flow dispensing valve
The present invention relates to a variable flow valve, in particular for filling with a foaming fluid. Preferably, but not exclusively, the valve of the invention can be used in net weight filling machines.In particular, the invention relates to a filling valve (1) for filling machines comprising a hollow body (2) which encloses a cavity (4) in which a filling fluid is introduced and which opens at its bottom into a dispensing opening (5), a shutter (3) being axially sliding in the cavity (4), wherein the shutter (3) comprises a tip (6), adapted to shut the dispensing opening (5), a stem (7) and an adjusting member (16) for adjusting the flow rate of the filling fluid, characterized in that the adjusting member (16) comprises a toroidal body (17) arranged coaxially with respect to the stem (7) and floating with respect thereto.
US09914625B2 Winch or hoist system with clutch adjustment
A clutch comprises an input shaft, an output shaft, a biasing member and a plunger. The biasing member is arranged to provide a biasing force that allows torque transfer from the input shaft to the output shaft via one or more input friction plates and one or more output friction plates. Axial displacement of the plunger relative to the output shaft may cause the biasing force to vary to adjust the maximum torque setting of the clutch during reeling-in or reeling-out of a winch cable around a winch drum. A winch assembly may be provided that includes an arm in operable connection with a winch drum. The arm is displaced as the effective radius of the drum varies during reeling in or reeling out. Displacement of the arm can be communicated to the plunger to provide the axial displacement thereof.
US09914620B2 ABS brake control circuit for elevator braking
An ABS brake control circuit for elevator breaking comprises a brake controller, a backup power supply, a manual rescue instruction circuit, a power grid power-off instruction circuit, a system failure instruction circuit, a signal identification circuit and a brake mode switching circuit. when transport equipments, such as an elevator, an escalator, and so on, encounters a system failure or power grid power-off or needs an emergency rescue, the ABS brake control circuit can allow the transport equipment to transition to a safe brake stop through a previous safe deceleration, thereby eliminating a significant security risk caused by a halt resulted from one-step brake which exists in an elevator brake system, and being capable of ensuring that the manual brake releasing will not cause the phenomena of a stalling of an elevator car and a brake failure of a brake, such that the brake safety of the transport equipments such as an elevator, an escalator, a moving walkway and the like is increased.
US09914616B2 Image forming apparatus having pivotally-movable image reading device above sheet discharge tray
In an image forming apparatus, a discharge roller discharges a sheet conveyed by a first conveying path. The discharge roller switches between: a mode of conveying a sheet in a sheet discharging direction to discharge a sheet; and a mode of reversing a direction of conveying a sheet from the sheet discharging direction and feeding a sheet to a re-conveying path. A pivot plate at an open position constitutes a second conveying path. The pivot plate at a closed position closes the second conveying path. The pivot plate is provided with a penetrating portion penetrating the pivot plate over an entire thickness of the pivot plate. The penetrating portion constitutes part of the re-conveying path when the pivot plate is disposed at the closed position. Part of the pivot plate is exposed outside the housing.
US09914615B2 Magnetic band and associated methods thereof
A magnetic band that is made of elastomeric resin material with magnets deposed therein is disclosed. The magnetic band optionally contains wires and also optionally contains holes at each end that may have grommets inserted into the holes. The magnetic band is used for a plurality of purposes including its ability to hold metallic magnetic items.
US09914614B2 Sheet, sheet conveying apparatus and sheet conveying method
An embodiment of the invention is directed to a sheet, wherein a conveying direction of the sheet relative to a sheet conveying apparatus is determined; the sheet is formed with a crease along which to fold the sheet and that is smaller than or equal to 90 μM in depth and extends in a direction that crosses the conveying direction; and a grammage of the sheet is in a range of 200 to 370 g/m2.
US09914613B2 Mechanism for discharging sheets in apparatus for processing sheets and apparatus for reading images provided with the mechanism
In a sheet discharge mechanism for enabling a wide range of sheets stored on a sheet discharge tray from a processing section, a brake lever for reducing a velocity of a sheet fed from a sheet discharge outlet is held detachably relative to an attachment frame above the sheet discharge tray, and it is possible to select whether brake action is made corresponding to sheet discharge conditions. A sheet discharge mechanism includes a sheet discharge path having a sheet discharge outlet, a sheet discharge tray disposed on the downstream side of the sheet discharge outlet with a level difference, and a brake section of a sheet carried out at the sheet discharge outlet, wherein the brake section includes a lever member in which its base end portion is axially supported by an attachment frame, and its front end portion moves up and down corresponding to a load amount of sheets.
US09914611B2 Sheet stacking apparatus and image forming apparatus
A sheet stacking apparatus includes a discharging portion including a nip portion nipping and conveying a sheet, a stacking portion on which the sheet discharged by the discharging portion is stacked, an air blowing unit configured to blow air toward a lower face of the sheet being discharged by the discharging portion, and an air volume control portion configured to control the air blowing unit such that a volume of the air blown by the air blowing unit is switched from a first air volume to a second air volume which is smaller than the first air volume while the nip portion of the discharging portion is nipping and conveying the sheet to set the volume of the air to the second air volume in a case where a trailing end of the sheet discharged by the discharging portion passes through the nip portion.
US09914609B2 Feeder
A non-splicing feeder provided with multiple sprockets in the conveyance direction. Provided are a second sprocket that is rotatably provided at a position adjacent to a supply position of a main body and on which is formed a second engaging protrusion, a third sprocket that is rotatably provided at a position adjacent to an insertion section of the main body and on which is formed a third engaging protrusion, and a rail, the upper surface of which forms a conveyance path of a carrier tape, which is provided above the second sprocket and third sprocket, wherein space is formed above the rail between the second sprocket and third sprocket, and in a case in which engaging protrusions of both the third sprocket and second sprocket have engaged with engaging holes of a carrier tape, the carrier tape is slackened such that the carrier tape separates from the rail into space.
US09914606B1 Media path jam clearing
One example includes an apparatus comprising spaced apart rails, each of the rails including an opposing slot that extends longitudinally and parallel to each other and terminates at a stop located at an end of the rail. Support holders may attach to opposing sidewalls of a cassette body insertable between the rails. Elongated rods may link each rail and a corresponding one of the support holders. One end of each rod may fit in a respective slot to enable longitudinal movement of the rods relative to the rails, engagement between the one end of each rod and respective rail stop cooperating to enable rotation of the rods relative to the rails in a direction that is transverse to the longitudinal movement. Another end of each of the rods may be movably retained within a respective one of the support holders.
US09914605B2 Sheet conveyance device and image forming apparatus
If a damper or a magnetic catch is used to make a guide member self-holdable in an opened state, a force is required for holding the weight of the guide member in the opened state. This increases an operation force for closing the guide member and degrades the operability. In contrast, if a mechanical holding mechanism without using the damper is employed, the hold may be disengaged without intention of a user. A sheet conveyance device includes an upper conveyance guide for guiding a conveyed sheet and a holding portion for holding the upper conveyance guide in an opened position with respect to a lower conveyance guide opposed thereto, wherein the upper conveyance guide includes an operation portion for disengaging engagement between the upper conveyance guide and the holding portion, and the holding portion includes an operation portion for disengaging engagement between the upper conveyance guide and the holding portion.
US09914604B2 Sheet feeder device and image forming apparatus
A sheet feeder device includes: a sheet feed tray configured to store a sheet stack formed with a plurality of paper sheets; an elastic member capable of expanding and contracting; a contact mechanism configured to bring the elastic member into contact with an edge of the sheet stack; an expansion mechanism configured to expand the elastic member in a direction of stacking of the paper sheets; and a control unit configured to cause the expansion mechanism to expand the elastic member while the elastic member is kept in contact with the edge of the sheet stack by the contact mechanism.
US09914601B2 Method and tool for palletizing mixed load products
The problem of the lag time in picking and dropping mixed load products during a palletization process is solved by using a tool having i) a gripping member that can be partially closed in a first fast movement while it is moved by a robot towards a product and then closed onto the product in a second shorter movement and ii) a product abutting plate that is movable in unison with the tool in opposite direction thereof as the tool is moved by a robot towards and away the mixed load pallet.
US09914600B2 Method for automated filling of a mail tray from a vertical stacker
An automated mail tray filling apparatus for taking envelopes from a vertical stacker output of an inserter machine and placing them in mail trays. A vertical stack of envelopes rests on a long stacker table. The mail tray filling apparatus has a track positioned next the vertical stacker table parallel to the length of the vertical stacker table. A mail tray transport is positioned beneath the track and arranged to transport mail trays beneath the track in a direction parallel to the vertical stacker table. A movable mail tray filler is movably mounted on the track to travel in parallel next to the vertical stacker table and above the mail tray transport, and is arranged to withdraw envelopes from the end of the vertical stack in a sideways direction. Envelopes are then redirected into a downward direction and fed into a mail tray positioned beneath the movable mail tray filler.
US09914598B2 Squaring device and counter ejector, and box-manufacturing machine
A squaring device provided to a counter ejector part that stops flat cardboard boxes fed from an upstream, using a front stop, in a downstream part of a box-manufacturing machine, receives and stacks the flat cardboard boxes in a stacking part in a hopper part, and ejects the stack as a batch. It includes a squaring plate that, while the stacking part retains in a stack position during a retention interval, squares the cardboard boxes stacked on the stacking part, in conjunction with the front stop, the retention interval being set in accordance with a feed speed of the cardboard boxes and a count setting for a stack of the cardboard boxes. A reciprocation driving unit drives the squaring plate to reciprocate toward and away from the front stop, and is configured to vary a speed ratio of a squaring speed for reciprocating the squaring plate, to the feed speed.
US09914596B2 Conveying device
A conveying device for transport of workpiece carriers from and to one or more machining stations, has a stationary conveyor track having at least one guide rail, with at least one stopping device provided for stopping the workpiece carrier. This stopping device is formed as a pivot lever that is integrated in the at least one guide rail and pivotable for stopping the workpiece carrier from a neutral position in which it is aligned with the guide rail, to a position pivoted outwardly out of the guide rail. A method of stopping a workpiece carrier is also provided.
US09914587B2 Storage device
Position-indexed storage device comprising a support and a basket installed on the support, the basket comprising a plurality of compartments distributed around a longitudinal axis, the basket comprising a central passage with a longitudinal axis, the support comprising a shaft with a longitudinal axis, the shaft being housed in the passage such that relative displacement is possible between the basket and the support along the longitudinal axis, and mechanical means for displacement of the basket relative to the support by a given angle about the longitudinal axis are supported by the internal surface of the passage and the external surface of the shaft, said mechanical displacement means being actuated in each cycle, each cycle comprising a relative separation or approach displacement along the longitudinal axis of the basket and the support.
US09914586B2 Parcel sorting system and method
Provided are a parcel sorting system and method, solving the problem that parcel sorting efficiency needs to be improved in the prior art. The parcel sorting system comprises a parcel sorting device and a parcel collecting device. The parcel sorting device is provided thereon with a plurality of parcel inspection inlets and a plurality of parcel outlets. The parcel collecting device is located under the parcel sorting device. The parcel outlets on the parcel sorting device communicate with the parcel collecting device. The parcel outlets are respectively located at the middle or/and edges of the parcel sorting device. The parcel collecting device is provided thereon with storage devices at positions under respective parcel outlets; and diameter of the storing device is larger than that of the parcel outlet. When the method is used, the parcel sorting efficiency is obviously improved; the implementation is convenient; and popularization and application are facilitated.
US09914584B2 Three-piece resealable can
A three-piece resealable can for acidic liquid includes, a cylindrical can body member that includes a screw portion at one end; and a can bottom member that contacts the can body member so as to close an opening portion of the other end of the can body member. The can body member includes a cylindrical first steel sheet, Ni plating that is formed on an inner circumferential surface of the first steel sheet, a polyester film that is formed so as to be disposed on the outermost surface of the inner circumference of the can body member, and a Zr-containing film that is formed between the first steel sheet and the polyester film. The can bottom member includes a second steel sheet, and Sn plating that is formed on the can body member side of the can bottom member. The Zr-containing film contains Zr compounds.
US09914581B2 Spray can attachable actuator and brush assembly
A spray can attachable actuator and brush assembly includes an actuator assembly attachable overtop a valve stem of an existing aerosol canister and a brush assembly attachable to the actuator assembly. A lower portion of a seating member frictionally engages to the aerosol canister when an attachment collar is rotationally engaged thereabouts. A head member is connectable into a seating connect disposed in a top surface of the seating member whereby an interior channel engages overtop the valve stem. A brush attachment base secures into the head member to position an elongate nozzle in open communication with an outlet terminating the interior channel. A brush body is securable to the elongate nozzle, and depression of the head member thereby enables selective release of fluid depressurized from the aerosol canister for delivery into the brush body for subsequent application to an object by manual action directing the brush body.
US09914580B1 Pocket wax dispenser
A pocket wax dispenser is constructed of an elongated tubular casing with carriage of an appropriate profile to match the casing slidably fitted within the casing to travel axially within the casing without rotating, and with a piston at the distal end of the carriage. An end cap snaps or screws onto the distal end of casing. This construction results in a wax reservoir being defined in the distal part of the dispenser, i.e., within the casing and between the piston and the end cap and adapted for holding a fill of wax. The end cap has a discharge port, i.e., an opening or aperture, through which wax from within the wax reservoir can be extruded. A cutter blade may be mounted on the cap to cut the extrusion at the discharge port.
US09914577B2 Packaging assembly
The present subject matter provides a packaging assembly. The packaging assembly includes an inner protection layer which fits and is in contact with a surface of an object to be packaged, and an outer protection layer which covers the inner protection layer. The materials of the outer protection layer and the inner protection layer have different elastic coefficients.
US09914574B2 Temperature condition indicators for perishable product containers
Disclosed herein is a temperature condition indicator disposed upon the top surface of a lid or cap for a container or on the container or vial for a perishable product, such as a food or a drug composition. The indicator can change appearance when exposed to a temperature condition, such as a freezing event.
US09914572B2 Packaging
A package assembly (20) comprises products enclosed in a tubular packet (24) formed from a flexible wrapper (26). A line of weakness (40) encloses an opening region (42) in a side wall (28) of the packet. The opening region (42) is at least partially removed to create a dispensing opening by tearing the wrapper along the line of weakness (40). In one embodiment, the packet is opened by pressing one of the products through the opening region. In another embodiment, a sticker (150, FIG. 3) is adhered to the opening portion to provide a tab (152, FIG. 3) which can be pulled to open the packet. In a further embodiment, the packet is enclosed in a stiff outer cover (260, FIG. 5). The cover has a reclosable flap (262) bonded to the opening region so that on first opening of the flap, the packet is torn along the line of weakness.
US09914567B2 Dispensing closure, container with a dispensing closure and method for manufacturing a dispensing closure
The present invention relates to a dispensing closure being attachable to a container for dispensing a flowable medium from the container, having a closure body having an outer skirt and a dispensing element being attached to the closure body and being pivotable relative to the closure body between a closed position and a dispensing position. The outer skirt of the closure body has an upper rim with a recess region, and the dispensing closure has a tamper evident band being positioned in the recess region and being attached to the upper rim via at least one frangible connection, wherein the tamper evident band is positioned in the recess region such that it is positioned at least partly between the upper rim and the extension portion of the dispensing element, so that the dispensing element cannot be moved into its dispensing position, before the tamper evident band is removed.
US09914564B2 Dispenser
A dispenser assembly having a container and an insert secured within the container. The insert includes a product cartridge defining a product containing space and a dispensing body having a dispenser receptacle. The product containing space has a first opening through which product exits, and the dispenser receptacle has a second opening at least partially offset from the first opening through which product enters the dispenser receptacle. The dispenser assembly further includes a push-button assembly attacked to the insert, including a button that moves between first and second positions. The button has an orifice defined therein in communication with one of the first or second openings when in the first position and with the other of the first or second openings when in the second position, such that the button permits transmittal of product between the first and second openings when moved between the first and second positions.
US09914563B2 Reclosable bag having a loud sound during closing
A closure mechanism for a reclosable bag including an elongated groove profile having two arms which define an opening to a channel, and an elongated rib profile opposing the groove profile, wherein a plurality of first segments of the rib profile alternate with a plurality of second segments of the rib profile to create a structural discontinuity along a length thereof. The groove profile and the rib profile form a first zipper, the second segments have a smaller cross-section when viewed perpendicular to the length of the rib profile than the first segments, and the second segments are longer than the first segments.
US09914558B2 Servicable draw and return tube assembly
A serviceable draw and return tube assembly for use in fuel tanks is disclosed. The assembly may include a draw tube and a return tube secured to a plate, wherein the plate may be removably secured to a flange, which is fixedly secured to a fuel tank. The process of removably securing the plate to the flange allows for use of different sizes and materials to be utilized in manufacture of the assembly, thereby saving installation time and manufacturing costs.
US09914557B2 Tooth protector for beverage bottle and beverage bottle enclosure
Tooth protector devices are disclosed for attachment to the top of a bottle to provide protection against injury, including chipping of teeth that can occur during drinking from a glass bottle. One embodiment comprises a concentric sleeve with top lip for insertion over the end of a bottle. Sleeve inner portion is adapted for engaging the bottle outer surface to hold the sleeve in place. The outer and top portions of the sleeve protect the consumer from the top edge of the bottle. When installed, a tooth protector according to the present invention cushions the teeth and mouth from any blunt force or impact that can occur when a bottle is hit or knocked. Also disclosed is a beverage cap with cushioned outer and upper surfaces that remain in place on the beverage bottle after opening the bottle to protect the consumer, and another bottle enclosure without such cushioned surfaces.
US09914554B2 Apparatus for packaging dosed quantities of medicines and method for operating such apparatus
An apparatus for packaging dosed quantities of medicines and method for operating such apparatus. The apparatus includes multiple dosing stations for dispensing solid drug portions, and multiple collectors for collecting dosed quantities of solid drug portions and for forwarding the dosed quantities of solid drug portions to a packaging station. Each dosing station has an outlet and each collector has a unique collector identifier. A conveyor includes multiple mounting elements arranged in a chain, wherein each collector is detachably mounted to one of the mounting elements and moved by the conveyor along the dosing stations, so that the collector can receive the solid drug portions dispensed at the outlets of the dosing stations. A controller controls the operation of the dosing stations, the conveyor and the packaging station. Input means (80, 81) are coupled to the control means (19) for inputting the collecting means identifier. The controller maintains a mapping between identifiers assigned to each mounting element or mounting position and the unique collector identifiers of the collectors.
US09914548B1 USB power management and load distribution system
A power management system includes a power management and load distribution (PMLD) circuit within an airplane coupled to an AC power source, at least one AC/DC conversion circuit operable to convert the AC power into a DC power, and at least one programmable output capability outlet (PPCO) circuit operable to receive the DC power. The PMLD circuit stores a predetermined maximum power limit, continuously measures a power output, and increases or decreases a power capability setting based on a comparison of the measured power output to the predetermined maximum power limit. The PPCO circuit includes a USB connector couplable to a personal electronic device (PED) of a passenger for charging the PED at an amount of DC power indicated by the power capability setting. The PPCO circuit is also operable to negotiate a power contract with the PED.
US09914547B2 Aircraft equipped with a device for monitoring the electronic management of the engines
An aircraft comprising at least two engines and an electronic management arrangement comprising a control computer for each engine, each computer being configured for monitoring the operation of its associated engine and for activating an engine protection mode when the engine operation exceeds predetermined operational limits. The electronic management arrangement furthermore comprises an engine interface device to which the control computers are connected, the device prohibiting the activation of a protection mode by a control computer when a protection mode is activated by another control computer. A monitoring device is connected to the control computers and receives an information signal from each control computer to indicate if a protection mode is activated and transmits, in the case where a protection mode is activated on at least two engines, a control signal to the control computer having last activated a protection mode to cancel the activation of the protection mode.
US09914540B2 Variable thermal resistance device for vehicular seats
A seating assembly comprising: a frame having an opening; a support surface spanning the opening in the frame; a variable thermal resistance device that opposes the support surface when the variable thermal resistance device is in a closed state in which airflow is obstructed, the variable thermal resistance device being movable from the closed state to an open state in which airflow is not obstructed and from the open state to the closed state; and an actuator coupled to the variable thermal resistance device. The actuator is operable to actuate movement of the variable thermal resistance device between the open and closed states.
US09914536B2 Method of activating an electric motor in a hybrid power plant of a multi-engined aircraft, and an aircraft
A method of driving rotation of a rotor of an aircraft, said aircraft having at least two fuel-burning engines and an electric motor suitable for driving rotation of said rotor. Said rotor is driven by using said engines together. An authorization is generated only during at least one predetermined stage of flight, said authorization authorizing the use of the electric motor in order to drive said rotor in rotation. While said authorization is valid and if one of said engines has failed, then an operation order is generated to require said electric motor to operate. While said operation order is valid, said rotor is driven by each engine that has not failed together with said electric motor.
US09914535B2 Passive rotor control mechanism for micro air vehicles
Technology for achieving the behavior and benefits of traditional cyclic control in one rotor may be implemented with a simple under-actuated passive mechanism. An air vehicle employing the disclosed technology maintains lifting thrust by regulating the average rotor speed and generates control moments through coordinated pulsing of the motor torque. Rapid pulsing of the motor torque induces oscillations in propeller angle of attack, and so causes “cyclic control” without requiring the traditional auxiliary actuators and linkages. The MAV propulsion system is capable of using a minimum number of actuators in dual roles of thrust and moment objectives.
US09914534B2 Method for static balancing of aircraft rotor blades
A method of assembling a rotor blade includes determining first spanwise and chordwise moments of a first component of the blade and comparing the first spanwise and chordwise moments to respective target first spanwise and chordwise moments. The first spanwise and/or chordwise moment(s) of the first component is/are adjusted based upon corresponding results of the comparison to provide balancing of the first component. Second spanwise and chordwise moments of a second component of the blade are determined and compared to respective target second spanwise and chordwise moments. The second spanwise and/or chordwise moment(s) of the second component is/are adjusted based upon corresponding results of the comparison to provide balancing of the second component. The balanced first and second components are assembled to each other so that target spanwise and chordwise moments of the blade are met.
US09914532B2 Shock absorber
An aircraft landing gear shock absorber having an inner housing portion slidably coupled within an outer housing portion, and a chamber which defines a sealed fluid volume for containing shock absorber fluid within the shock absorber. The chamber includes a moveable wall portion arranged to move between a first position and a second position, and in the second position the effective volume of the chamber is decreased such that the shock absorber fluid pressure increases, to provide a bump to the shock absorber.
US09914523B2 Wing hinge assembly including hinged torque boxes
A wing assembly comprises a fixed section, a foldable section, and a hinge assembly for hinging the foldable section to the fixed section. The hinge assembly includes a plurality of interleaved torque boxes that are hinged together.
US09914521B1 Balloon launching apparatuses
Aspects of the disclosure relate to techniques for launching high-altitude balloons. In one aspect, a balloon launching system is provided. The balloon has a balloon envelope, a payload attached to the balloon envelope and a launching projection. The launching system includes a releasable restraint attached to the balloon between an apex and bottom of the balloon envelope. The releasable restraint is arranged to temporarily hold the balloon envelope. The launching system also includes a payload positioning assembly. The payload positioning assembly is configured to position the payload during launch of the balloon and includes a member configured to attach to the launching projection. When attached, the member is also configured to maintain the position of the payload relative to the balloon while the releasable restraint is temporarily holding the balloon envelope.
US09914520B2 Vessel propulsion apparatus
A vessel propulsion apparatus includes an engine that rotates a crankshaft in a forward rotation direction, a rotation speed detector that detects a rotation speed of the crankshaft, a propeller shaft coupled to a propeller, a shift switch that switches between a shift-in state and a neutral state, a shift state detector, an intake passage, a throttle valve, an intake pressure sensor, and a controller. The controller determines that the crankshaft is reversely rotating by an external force input from the propeller shaft when a predetermined reverse rotation recording condition is satisfied, and stores reverse rotation information. The reverse rotation recording condition includes a condition that an intake pressure after the shift switch switches from a neutral state to a shift-in state while the crankshaft rotates in the forward rotation direction is larger than a value equal to or higher than atmospheric pressure.
US09914517B2 Mounting device for outboard motor
In an upper mount portion, a steering central axis related to a steering force of a steering handle and a vibration central axis related to a torque reaction force of an engine are configured to be shifted back and forth. A mount member is formed such that a spring constant related to the vibration central axis is smaller than a spring constant related to the steering central axis.
US09914510B2 Yacht or ship having lighting elements on or in hull
The current invention relates to a yacht or other vessel, such as a ship, comprising a hull and a superstructure, wherein at least one of the hull and the superstructure comprises cladding elements thereon or therein, wherein at least a selection of the cladding elements comprise an at least partially transparent cover and at least one light source, wherein the light source is shielded by the cover. Furthermore, the invention relates to a cladding element containing light sources, to be in use arranged on the hull of a yacht, or in swimming pools and in particular side walls and/or bottoms thereof, as well as on surrounding structures, like a pool house or paths or pavements there around, in bridges, for example on bridge decks and/or against uprights and/or stairs and/or walls, or in ornamentation of public spaces and public structures.
US09914505B2 Installation method for water-submersible platforms and installation vessel
A method for installing a water-submersible platform is disclosed. The method includes lowering the platform in water from a vessel positioned above the platform while spuds connecting the vessel to the platform stabilize the platform during lowering. An assembly of the vessel and platform, and a vessel that is used to connect to the platform is also disclosed.
US09914503B2 Boat having an improved ability to get on plane and improved method of getting a boat on plane
A boat includes at least three trim devices positioned aft of the boat's transom. To improve the boat's ability to get on place, each trim device is initially positioned to a deployed position. The speed of the boat is then determined as the boat gains speed. When the speed of the boat exceeds a first predetermined threshold, the first trim device is moved from the deployed position to a non-deployed position. When the speed of the boat exceeds a second predetermined threshold, the second trim device is moved from the deployed position to a non-deployed position. When the speed of the boat exceeds a third predetermined threshold, the third trim device is moved from the deployed position to a non-deployed position. At least one of the first, second, and third predetermined thresholds is different from the other two of the first, second, and third predetermined thresholds.
US09914500B2 Kickscooter with detachable electric drive module with hub-center steering and vibration dampening wheel
A number of variations may include a foldable scooter comprising a first frame component, wherein the first frame component comprises a steering column and a handlebar, wherein the steering column is integrated with an electric drive unit speed controller which is constructed and arranged to operatively control a removeable electric drive module; a second frame component, wherein the second frame component is rotatably attached to the first frame component so that the first frame component can fold onto the second frame component and wherein the second frame component includes a deck; a front wheel operatively connected to the first frame component; and a rear wheel operatively connected to the second frame component.
US09914498B2 Vehicle pneumatic cylinder and pendulum/valve controlled G-force compensator
A suspension system with a frame pivotally coupled to a control arm, an actuator pivotally coupled between the frame and the control arm, a control valve fluidly coupled to the actuator, a valve core positioned within the control valve and being slidable between a first position and a second position, and a pendulum coupled to the valve core having a neutral position and an offset position. Further, when the pendulum is in the neutral position, the valve core is in the first position and when the pendulum is in the offset position the valve core is in the second position.
US09914497B2 Track assembly for providing traction to an off-road vehicle such as an all-terrain vehicle (ATV) or a snowmobile
A track assembly for traction of an off-road vehicle, such as an all-terrain vehicle (ATV) or a snowmobile, is disclosed. The track assembly comprises a plurality of track-contacting wheels, which comprises: a drive wheel; and a plurality of idler wheels spaced apart in a longitudinal direction of the track assembly. The track assembly also comprises an endless track disposed around the track-contacting wheels. A frame of the track assembly may comprise a hollow frame structure. The hollow frame structure may be dimensioned to impede accumulation of snow, mud, rocks, debris, etc. in the track assembly. The track assembly may comprise interwheel guides between longitudinally adjacent ones of the idler wheels to contact a bottom run of the endless track, and/or fenders adjacent to given ones of the idler wheels. The frame's hollowness, the interwheel guides, and/or the fenders may be realized during molding of a portion of the frame using a blow molding or other fluid-based molding process.
US09914494B1 Sporting event hospitality system
A system includes a mobile vehicle having a roof with a top surface; a plurality of lounge chairs secured to the top surface; a heater telescopically engaged to the top surface and positioned above the plurality of lounge chairs; a television pivotally secured to the heater; and an observation platform telescopically engaged with the top surface and configured to support at least one lounge chair of the plurality of lounge chairs.
US09914490B2 Frame structure with at least one console for connecting further components, method for producing and motor vehicle body
A frame structure for a motor vehicle body includes at least two profile components and a connecting node, which connects the profile components with each other. At least one of the profile components has at least one console which is made of fiber reinforced plastic and on which other components can be fastened or supported.
US09914489B2 Underbody stiffening and covering module
An underbody stiffening and covering module is provided, which has a flat, non-load-bearing covering component made from a plastic material. At least one reinforcing strut is connected firmly to the covering component, the reinforcing strut extends along a predetermined load path and has a respective connection device on its end sections, with which, together with the covering component, is able to be connected to a predetermined underbody section at force application points.
US09914487B2 Work vehicle
A work vehicle includes: a vehicle body frame; a prime mover part that is supported by the vehicle body frame; a bonnet that is configured to vertically swing between a closed position at which the prime mover part is covered, and an open position at which the prime mover part is open; and a support frame that supports a free end side of the bonnet located at the closed position. At least left and right guide-target parts of the bonnet or left and right guiding parts of the support frame have left and right inclined surfaces that serve as centering effective surfaces.
US09914482B2 Vehicle side structure
The configuration of a vehicle side structure according to the present invention is characterized by including an upper pillar reinforcing member that forms an upper edge of a front door opening of a vehicle, a pillar hinge reinforcing member that forms a front edge of the front door opening, and a side sill strengthening member that forms a lower edge of the front door opening, wherein the pillar hinge reinforcing member has a hinge bulged portion that is bulged toward the vehicle exterior, along a vertical direction, the hinge bulged portion has at least one ridge line that is curved so as to protrude toward the vehicle front side, and the at least one ridge line links a joining point between the pillar hinge reinforcing member and the upper pillar reinforcing member and a joining point between the pillar hinge reinforcing member and the side sill strengthening member.
US09914481B2 Vehicle lower portion structure
A reinforcement member disposed at a front portion of a floor panel is disposed angled toward a vehicle width direction inside on progression from a position (input portion on a vehicle width direction outside and vehicle front-rear direction front side of the floor panel toward the vehicle front-rear direction rear side. An outer end portion of the reinforcement member is joined to a rocker, and an inner end portion of the reinforcement member is joined to a floor tunnel portion. When the vehicle is involved in a frontal collision, collision load is input in an oblique direction to the position on the vehicle width direction outside and the vehicle front-rear direction front side of the floor panel.
US09914478B2 Tow behind steerable caddy trailer
A steerable caddy trailer is provided that has an improved structure including a main frame assembly, spindle assemblies attached to each end of the main frame for attachment of a wheel, a pair of swinging arms forwardly extending from the main frame and pivotally attached to the main frame, and tie rods connecting the swinging arms with the spindle assembly such that pivoting of the swinging arms steers the wheels.
US09914475B2 Humanized steering model for automated vehicles
A humanized steering system for an automated vehicle includes one or more steering-wheels operable to steer a vehicle, an angle-sensor configured to determine a steering-angle of the steering-wheels, a hand-wheel used by an operator of the vehicle to influence the steering-angle and thereby manually steer the vehicle, a steering-actuator operable to influence the steering-angle thereby steer the vehicle when the operator does not manually steer the vehicle, a position-sensor operable to indicate a relative-position an object proximate to the vehicle, and a controller. The controller is configured to receive the steering-angle and the relative-position, determine, using deep-learning techniques, a steering-model based on the steering-angle and the relative-position, and operate the steering-actuator when the operator does not manually steer the vehicle to steer the vehicle in accordance with the steering-model, whereby the vehicle is steered in a manner similar to how the operator manually steers the vehicle.
US09914472B2 Motor controller and electric power steering device using same
A motor controller includes, in a microcomputer, a voltage fall determiner determining whether a reference voltage falls from a normal value based on an Analog-to-Digital (A/D) conversion value of a second voltage from an A/D converter, and a corrector (i) calculating a correction coefficient based on the A/D conversion value of the second voltage from the A/D converter and (ii) correcting an A/D conversion value of an input voltage that is output from the A/D converter. A core of the microcomputer generates a control signal based on an input voltage A/D conversion value, when the voltage fall determiner determines that the reference voltage is equal to or higher than a normal reference value. The motor controller keeps its motor control accuracy in such manner, even when a fall of an A/D conversion reference voltage is observed.
US09914469B2 Infant carrier transport
Infant carriers are stably supported and transported by being positioned on a frame set on wheels. The frame may include an infant carrier holder with a floor with a ramp and sidewalls. The infant carrier holder may be integral with the frame or may be mounted to a mounting device that can be adjusted for mounting angle or height. A handle is provided to the frame at a position that is suitable for a person in a wheelchair to grasp the frame and move the transport. A handle suitable for a standing person to grasp the frame may optionally be provided. The transport permits a person that may have difficulty carrying or transporting an infant carrier to more easily transport the infant carrier in a standing or a seated position, the latter as may be the case with a wheelchair occupant. The transport may be fastened to the wheelchair.
US09914467B2 Attachment and support members for modular building structures
A clamp assembly is provided for securing to preexisting studs or support members. The clamp assembly comprises a compression fitting adapted to be secured to a plurality of different sized studs or wall supports, and further to support additional supports including, but not limited, horizontal support members. A support and movement device is further provided that is selectively connectable to clamp and support members of the disclosure.
US09914465B2 Top of rail resilient bar
An applicator for applying a friction modifying material to the surface of a rail is provided. The applicator comprises a resilient body for applying a composition to a surface of a rail. The resilient body comprises an outer impervious surface and defines a sealed passageway that extends through the resilient body for the composition to flow through; and an applicator support, wherein the resilient body is secured to the applicator support. A rail applicator assembly and methods for using the applicator are also provided.
US09914462B2 Preconditioning electrified vehicle subsystems based on weather forecasts
A method for preconditioning various subsystems of an electrified vehicle according to an exemplary aspect of the present disclosure includes, among other things, scheduling preconditioning of a battery pack, an interior cabin, a transmission and an engine of the electrified vehicle prior to a next expected usage time based at least on a weather forecast.
US09914459B2 Vehicle drive control
A method for controlling a drive of a vehicle with at least one first axle having at least one mounted wheel. A drive torque is specified by a driver of the vehicle, and the first axle is driven by means of a first electric machine dependent on the drive torque. A second electric machine which is coupled to an internal combustion engine provides electrical energy for driving the first axle with the first electric machine. A respective control or target torque assigned to the second electric machine and the internal combustion engine is computed while taking into consideration the drive torque and machine parameters of at least the second electric machine. The second electric machine and the internal combustion engine are each regulated with respect to the assigned control torque or with respect to the assigned target torque.
US09914457B2 Method for setting a clutch torque
A method for setting a clutch torque between an engine and a drive of a vehicle during a starting process of the vehicle includes increasing the clutch torque during a first phase, limiting the clutch torque to a first torque value during the first phase, and further increasing the clutch torque in a second phase after an engine rotational speed reaches a rotational speed limit.
US09914453B2 Method for predicting the travel path of a motor vehicle and prediction apparatus
A method for predicting the expected travel path of a moving vehicle by numerical integration of a dynamic vehicle model using at least one rotational travel state and at least one longitudinal travel state is disclosed. To provide a prediction of the expected travel path, which does not depend on map information and provides the maximum possible accuracy even for non-steady-state travel states of a vehicle, time-related function rules for the rotational travel state φPre(t) and/or for the longitudinal travel state νPre(t) are determined, and values for the travel state concerned φPre, νPre are predicted at specific points in time by integration using said function rule φPre(t), νPre(t). In this process, the time-related function rule of the travel state concerned is determined by obtaining respective (rotational or longitudinal) input variables for at least two time-derivatives of the travel state concerned from measured values.
US09914452B1 Predicting trajectories of objects based on contextual information
Aspects of the disclosure relate to detecting and responding to objects in a vehicle's environment. For example, an object may be identified in a vehicle's environment, the object having a heading and location. A set of possible actions for the object may be generated using map information describing the vehicle's environment and the heading and location of the object. A set of possible future trajectories of the object may be generated based on the set of possible actions. A likelihood value of each trajectory of the set of possible future trajectories may be determined based on contextual information including a status of the detected object. A final future trajectory is determined based on the determined likelihood value for each trajectory of the set of possible future trajectories. The vehicle is then maneuvered in order to avoid the final future trajectory and the object.
US09914450B2 Apparatus and method for learning engine friction torque of hybrid vehicle
The present disclosure provides a technology of determining an engine friction torque even when idling of an engine is not performed, by providing a certain engine Revolutions per Minute (RPM) in stop state of the engine using Hybrid Starter & Generator (HSG) connected to an engine pulley. The present disclosure provides a technology of determining an accurate engine friction torque using a torque provided from the outside of an engine instead of a torque generated the engine itself.
US09914448B2 Control of multiple torque actuators across at least two controllers in a powertrain assembly
A powertrain assembly has multiple torque actuators. The assembly includes a first controller configured to control a first torque actuator and a second controller configured to control a second torque actuator. The first controller is configured to receive a signal from an input sensor and convert the signal into a torque demand. The second controller is configured to receive the torque demand from the first controller and determine respective optimal torque allocations for the first and second torque actuators based on the torque demand and a plurality of optimization factors. The first controller includes a processor and tangible, non-transitory memory on which is recorded instructions for executing a method of controlling the multiple torque actuators across the at least two controllers via a dynamic look-up table. The dynamic look-up table is populated by a plurality of stored torque production allocation values based on a respective plurality of torque requests.
US09914441B2 Braking distance control device
A braking distance control device employed for an electrically driven work vehicle includes a safety vehicle speed calculation unit that calculates a safety vehicle speed at which a braking distance provided by use of an electric brake device becomes less than or equal to a threshold value, based on gradient information, payload information, road surface friction information, vehicle speed information, and a braking torque characteristic of electric motors: a critical vehicle speed for deceleration calculation unit that calculates a critical vehicle speed for deceleration at which deceleration provided by use of the electric brake device becomes less than or equal to a threshold value; and an operation judgment unit 14 that judges a setting of notification, based on pedal operation amounts.
US09914439B2 Brake system having pedal simulator
A hydraulic booster brake system is provided. The system includes a pedal simulator capable of achieving an enhancement in backup braking performance and in design freedom of the pedal simulator. The system includes a main master cylinder that is connected to a brake pedal while being connected to the pedal simulator via the pedal-side hydraulic line, and a sub master cylinder that is connected to the brake pedal while being connected to the pedal simulator and a fluid reservoir via the pedal-side hydraulic line. A first simulator valve is installed at a portion of the pedal-side hydraulic line between the main master cylinder and the pedal simulator. A second simulator valve is installed at a portion of the pedal-side hydraulic line between the sub master cylinder and the fluid reservoir.
US09914438B2 Vehicle braking force controller
Provided is a vehicle braking force controller that can realize both improvement of passengers' riding comfort and feeling, and quick responsiveness, and that is excellent in stability against noise. The vehicle braking force controller provides a braking force command value in response to a stroke amount of a brake pedal operated by a driver, to a braking device which provides braking force to wheels. A stroke amount detection unit which detects a stroke amount inputted to the brake pedal is provided. A path-corresponding braking force command value changing unit is provided which changes the relationship between the stroke amount and the braking force command value determined based on the stroke amount, in response to an increase-decrease path that the stroke amount inputted from the brake pedal is following.
US09914437B2 Divergent inflation manifold attachment
A manifold for inflating tubeless tires that efficiently directs pressurized air to a void between a tire bead and a rim edge. Manifold is fan shaped with a center face and angled side faces. Side faces have a first plurality of apertures at a predetermined centerline and the center face has a second plurality of apertures that are offset from the predetermined centerline. The offset second plurality of air flow apertures are directed to the widest void between the tire bead and rim edge while the first plurality of air flow apertures are directed to the narrow void on either side of the widest void. A two contact point stop or rest assembly is used to abut against two points on the rim edge to provide and maintain a predetermined distance between the center face and the widest void and to provide an optimum angle of the manifold for inflation.
US09914428B2 Passenger restraint device for amusement rides
A passenger restraint device for amusement rides and a method for retaining at least one passenger by means of the restraint device. The device comprises at least one restraint element provided with at least one contact surface intended to be placed in contact with at least one part of the body of a passenger. The restraint element is movable between at least one open position, in which the restraint element is not in contact with the passenger and at least one closed position in which the restraint element is in contact with at least one part of the passenger's body.The restraint element comprises at least one sensor to detect a contact between the restraint element and at least one part of the body of the passenger, preferably a contact with a passenger's thighs.
US09914423B2 Side curtain airbag for vehicle
A side curtain airbag for a vehicle includes a serial main chamber that inflates and deploys along an interior side surface of the vehicle; a protruding chamber disposed at a front side of the main chamber to further protrude toward an interior of the vehicle relative to the main chamber; and a cutting line arranged between the main chamber and the protruding chamber to partially separate the protruding chamber from the main chamber such that the protruding chamber overlaps with a portion of the main chamber upon non-inflation of the airbag. In this configuration, upon a vehicle collision, the head portion of the occupant is prevented early from being ejected toward the front of the vehicle.
US09914422B2 Structure for deploying seat side airbag
A structure for deploying a side airbag installed in a seat of a vehicle is provided. The structure includes an interior pad is disposed adjacent to a first side of a side airbag and an exterior portion surrounded by an interior covering. An exterior pad is disposed adjacent to a second side of the side airbag and has an exterior portion surrounded by an exterior covering. An interior reinforcing fabric penetrates a pad aperture portion formed between the interior pad and the exterior pad and surrounds a first side of the side airbag. An exterior reinforcing fabric is integrally coupled to the exterior covering and surrounds the exterior portion of the exterior pad. The interior reinforcing fabric is spaced apart from the interior covering and disposed in a path different from a path of the interior covering. The collision performance is easily adjusted and production costs and weights are reduced.
US09914419B2 Radar mounting device
An exemplary radar mounting device for attaching a component to a vehicle body may include a resilient grommet secured within an opening formed in the component. The device may also have a stud for attachment to the vehicle body. The stud may have a ball portion received within the resilient grommet for attaching the component to the stud. In addition, the device may have a nut fastened to the stud to secure the component to the stud.
US09914415B2 Connectionless communication with interior vehicle components
A vehicle component may operate in a plurality of connectionless functional states including a watchdog state in which the component broadcasts advertisements indicating presence of the vehicle component to personal devices; a notify state in which the component broadcasts cycles of advertisements indicating available features of the component; and a process command state in which the component broadcasts current feature state advertisements responsive to command advertisements received from the personal devices. A personal device may operate in a plurality of connectionless functional states including an acquire interface state in which the personal device collects information indicative of component functions based on non-connectable advertisements from in-vehicle components; a display interface state in which the personal device provides a user interface of controls based on information collected during the acquire interface state; and a process command state in which the device broadcasts command advertisements responsive to operator input to the user interface.
US09914414B2 Fluid level indication for vehicle reservoirs
A system and method are provided for estimating a fluid level in a reservoir disposed in a vehicle compartment having a compartment cover. The method includes monitoring at least one operational parameter relating to the reservoir, monitoring a state of the compartment cover using a sensing device, detecting a triggering event based on the at least one operational parameter, the state of the compartment cover, or both, and in response to the triggering event, determining an estimate for an amount of fluid in the reservoir based on data related to the triggering event, and initiating a notification to a vehicle occupant when the estimated amount of fluid in the reservoir is less than or equal to a low level threshold.
US09914411B2 Secure attachment
An automobile license plate attachment device includes a wheel part that includes a slot located between two ridges at an outer circumference of the wheel part. A fastener attaches the wheel part over a license plate. An externally threaded structure is shaped to fit over and cover the wheel part when the wheel part is attached over the license plate. The externally threaded structure includes at least one screw hole into which a headless socket screw can be attached to extend into the slot of the wheel part. The headless socket screw holds the externally threaded structure to the license plate. An internally threaded structure with threads matched allows screwing the internally threaded structure on the externally threaded structure. The externally threaded structure includes a slot into which a tool may be placed to prevent the externally threaded structure from spinning around the wheel part when the internally threaded structure is screwed on and off the externally threaded structure.
US09914400B1 Rooftop cargo loader
A cargo loader including a base suitable to attach to a roof of a vehicle is disclosed. The cargo loader may include a linear guide having a first end and a second end. The first end of the linear guide is attached to the first portion of the base via a first rotational device. The second end of the linear guide is releasably attached to the second portion of the base. The cargo loader may include a cargo mount having first end and a second end. The first end of the cargo mount is unattached to the linear guide and the second end of the cargo mount is attached to the linear guide via a second rotational device. The cargo loader may include an energy transfer device attached to the second portion of the base and the cargo mount.
US09914399B2 Cargo management system and multifunction hook assembly
A multifunction hook assembly is provided for a motor vehicle. That multifunction hook assembly includes a housing having a recess and first and second pivoting hooks carried on the housing. The two pivoting hooks are displaceable between stowed positions received within the recess and deployed positions projecting from the recess. An improved cargo management system is also provided. That improved cargo management system incorporates the multifunction hook assembly.
US09914398B1 Vehicle storage compartment
A vehicle storage compartment includes a frame, a drawer within the frame, a pivoting door, and a linkage system interconnecting the frame, the drawer and the door such that pivot of the door causes sliding of the drawer. The linkage system can include a link having a door post and a drawer post respectively engageable with the door and a guide track on the drawer. The linkage system can also include a projection on the drawer engaging a rail. The door post of the link can be disengaged from the door for movement of the door to a fully-lowered position defined by a stop. The drawer post can be disengaged from the drawer for separation of the drawer from the frame. The link can pivot on a hinge pin and can be translated on the pin for engagement and disengagement of the door and drawer posts.
US09914397B2 Hitch-mounted collapsible stairs for vehicle
A hitch-mountable, collapsible stair assembly is disclosed for use in assisting mounting into a raised vehicle bed. The steps rotate between a generally vertical stowed position and a generally horizontal in-use position. The height of the steps above the ground is adjustable. The lower step can also be extended for ease of use.
US09914396B1 Easy-climb
An extendable ladder with hinge brackets specifically designed for the purpose of a person to have easier and safer access to a recreational vehicle roof. RV's have a permanently attached ladder on the rear of the vehicle that has to be climbed vertically, straight up which defies gravity. The hand rails and steps are small therefore making people feel very insecure and unsafe when climbing it. This invention overcomes that obstacle by giving people a firm ladder that reaches to the ground at an angle which makes it very easy to climb. The hinge bracket design creates a pivot affect that allows the two section extendable ladder to swing out at the bottom and extend downward to the ground, then the lower ladder can slide back up into the ladder rails and is positioned back against the RV.
US09914390B1 Vehicle shade assembly
A vehicle is provided which includes a headliner including a retaining member. A window and a shade assembly is positioned proximate the window. The shade assembly includes a housing and a shade. The shade is configured to deploy from the housing. An engaging member is positioned on the shade and is configured to couple with the retaining member. A photoluminescent structure is positioned on the shade.
US09914387B2 Cargo control cinch strap system
A cinch strap system for securing cargo to a dolly or other type of hand truck having a first and second strap. The first strap has opposing first and second loop ends. A first loop is on the first loop end of the first strap and secures at least two rings to the first strap. A second loop is on the second loop end of the first strap. The second strap is of longer length than the first strap and includes a second strap loop on one end of the second strap. The end of the second strap opposing the second strap loop is a free end.
US09914374B2 Easy-entry system and vehicle seat with an integrated easy-entry system
An easy-entry system (EE) for a vehicle seat (1) with a backrest (1.1) and a seat cushion (1.2), in arrangement with a fitting (2) for adjusting the inclination of the backrest (1.1) relative to the seat cushion (1.2) at least within a comfort range and optionally with an extended comfort function for positioning the backrest (1.1) beyond an easy-entry position into a loading floor position. The system includes, for initiating an easy-entry function, at least one actuating lever (4) which is coupled via at least one tension element (6) to an unlocking lever (8) for unlocking the inclination adjustment of the backrest (1.1). A translatory movement of the tension element (6) is transformed by means of a sliding element (7.2) of a transmission arrangement (7) into a rotatory movement of the unlocking lever (8) for opening the fitting (2).
US09914372B2 Motor vehicle seat arrangement
A motor vehicle seat arrangement is provided with two spaced apart seat rails, to which two spaced apart cross profiles are rigidly fastened. A seat structure is joined with the cross profiles.
US09914370B2 Vehicle seat
A vehicle seat including: a connection mechanism; a seat cushion connected to an interior structure of a vehicle via the connection mechanism and configured to be displaced between a first state and a second state at which the seat cushion is arranged at a position closer to a front part-side of the vehicle than at the first state; and a seat back, wherein a sitting surface of the seat cushion at the first state gradually inclines upwardly from the rear of the seat towards the front of the seat, and wherein the connection mechanism is configured to displace the seat cushion to the second state and move a front part-side of the seat cushion more downwardly than at the first state, whereby the sitting surface of the seat cushion is made more horizontal at the second state than at the first state.
US09914366B2 System and method to determine the state of charge of a battery using magnetostriction to detect magnetic response of battery material
One exemplary embodiment includes a method including providing a battery, producing a first magnetic field so that a second magnetic field is induced in the battery, sensing a magnetic field resulting from the interaction of the first magnetic field and the second magnetic field, utilizing the sensed net magnetic field to determine the state of charge of the battery.
US09914361B2 Vehicle with AC-to-DC inverter system for vehicle-to-grid power integration
Vehicles that are capable of connecting to the AC grid are described that comprise a prime mover and at least one motor generator. In one embodiment, a vehicle may be constructed as a plug-in hybrid system and using the powertrain under controller instruction to either place power on an AC power line (to service AC grids) or to draw power from the AC power line to add electrical energy to the batteries on the vehicle. In some aspects, vehicles may test whether the power needed to service the AC power line may be satisfied by the on-vehicle batteries or, if not, whether and how much power to extract from the prime mover. In some aspects, vehicles may have a thermal management system on board to dynamically supply desired heat dissipation for the powertrain, if the powertrain is using the prime mover to supply power to the AC grid.
US09914359B2 Vehicle control system
A vehicle can be controlled based on feedback from a driver of the vehicle when a mobile device is connected to a computer system. A profile for a driver can be used. The system can receive data about the driver from the mobile device. The data and answers can be sent to a natural language processing (NLP) system for analysis. The NLP system can return a determination that the user is cognitively disengaged, and thus unable to safely drive the vehicle. The system can then control the vehicle.
US09914356B2 Hydrostatic transmission with spool valve driven motor
A center section/motor sub-assembly for use in a hydrostatic transmission includes a center section having a pump running face for interfacing with a pump and a motor running face for interfacing with a motor, and a bore extending laterally through the center section from the motor running face. A spool valve is received in the bore and includes a fluid pathway for providing fluid communication between the pump running face and the motor running face. The sub-assembly further includes a motor having a rotor and a motor stator secured to the center section adjacent to the motor running face in a manner that permits rotation of the rotor. The center section is configured for the hydraulic separating forces of the motor to be reacted only into the center section. A hydrostatic transmission includes the sub-assembly enclosed by a housing, in combination with a pump and output shaft.
US09914351B2 Air flap device for vehicle
Disclosed is an air flap device for a vehicle which includes left and right flap units which are formed of a combination of a plurality of opposite flaps rotatably installed at left and right sides, wherein the left and right flap units are obliquely installed facing each other in such a way that the opposite side ends thereof protrude forward; a link which interconnects the other side ends of the plurality of flaps of the outer sides of the left and right flap units; and a driving force transfer unit which is installed between the left and right flap units and interconnects a predetermined pair of opposite left and right flaps of the left and right flap units.
US09914350B1 Drive device
A drive mechanism includes a pair of driven axles, a center section and a pump and a motor rotatably disposed on one side of the center section. A clutch mechanism is located adjacent an opposite side of the center section to drive the pair of axles. The clutch includes at least one clutch fork disposed adjacent to the center section and being rotatable along an axis of rotation that is perpendicular to the axes of rotation of the pump input shaft and motor output shaft, and also perpendicular to the axis of rotation of the axles.
US09914345B2 Wind protection device on a closable roof opening portion of a motor vehicle
A wind protection device having a curved wind deflection member on which a flexible wind protection structure is retained and which has at least one lateral wind deflection arm which can be displaced by means of a guiding mechanism in the vertical direction and in the longitudinal direction of the openable roof portion between a lower rest position and an upwardly deployed operating position. The guiding mechanism includes a linear force guide having a curved guiding path along which the wind deflection arm can be displaced in the longitudinal and vertical direction relative to the roof opening portion. The wind deflection arm is associated with at least one additional supporting surface which is supported on a stationary sliding surface extending in parallel to the guiding path.
US09914344B1 Tonneau assemblies and methods of use and manufacture thereof
Some embodiments are directed to a tonneau assembly including a tonneau sheet configured to cover at least a part of an exposed area of a vehicle, and a rail assembly including a front rail connected to the tonneau sheet, a rear rail, and a pair of longitudinally extending side rails. The rear rail is pivotable between an open position that uncovers part of the exposed area of the vehicle, and a closed position that covers the part of the exposed area. The rear rail is connected to the tonneau sheet to apply a longitudinal tensioning force as the rear rail is pivoted from the open position to the closed position. The tonneau assembly includes a lateral tensioning assembly that is configured to apply a lateral tensioning force that is perpendicular to the longitudinal force as the rear rail is pivoted from the open position to the closed position.
US09914340B1 Vehicle cowl attachment
A vehicle includes a vehicle body, a cowl and a first cowl attachment. The vehicle body defines an engine compartment and a passenger compartment that is located rearward of the engine compartment. The cowl includes a top wall extending in a vehicle lateral direction between the engine and passenger compartments. The top wall has a first end wall at a first end and a second end wall at a second end. The first end wall has a plurality of first air receiving apertures. The first cowl attachment has a baffle wall part and a cowl extension part. The first cowl attachment is fixedly attached to the first end wall such that the baffle wall part is adjacent to the air receiving apertures. The cowl extension part extends in a vehicle lateral direction from the baffle wall part.
US09914330B2 Run flat tire and method for producing same
A run flat tire having a side reinforcing rubber part is disclosed. The side reinforcing rubber part is formed by a rubber composition having a ratio (M50H/M50N) of tensile stress (M50H) in 50% elongation at a measurement temperature of 100° C. to tensile stress (M50N) in 50% elongation at a measurement temperature of 23° C. of from 1.0 to 1.3. Ratio (tb10/tp10) of 10% vulcanization time (tb10) at a vulcanization temperature of 160° C. of a rubber composition for a bead filler to 10% vulcanization time (tp10) at a vulcanization temperature of 160° C. of a rubber composition for a covering rubber of a carcass ply is from 0.5 to 1.0.
US09914329B2 Tyre for heavy load vehicle wheels
A tire includes a tread provided with blocks formed among substantially longitudinal and transverse grooves, wherein among the blocks particularly broad intersections are formed, for example, by staggering substantially transverse grooves of circumferential rows axially in side-by-side relationship, of blocks with rounded corners, and wherein, inside such broad intersections, a stocky-shaped protrusion is arranged which has a lateral stiffness greater than the lateral stiffness of the surrounding blocks.
US09914328B2 Inflatable object provided with a gas-tight layer containing a thermoplastic elastomer and a hydrocarbon-based resin
A pneumatic object is provided with a layer that is airtight to inflation gases. The layer includes an elastomer composition having at least a thermoplastic elastomer (TPE), as a sole elastomer or as a predominant elastomer by weight, and a hydrocarbon resin. A glass transition temperature of the hydrocarbon resin is above 0° C. The TPE is a copolymer that includes at least a central polyisobutylene block. Optionally, the elastomer composition includes an extender oil. Also optionally, the elastomer composition includes a platy filler selected from a group that includes graphites and phyllosilicates, such as micas, clays, and talcs. The pneumatic object may be an inner tube or a pneumatic tyre for a motor vehicle.
US09914319B2 Apparatus for turning page and method for turning page
An apparatus which turns a page of an open book includes a tuning mechanism, a drive unit and a control unit. The turning mechanism brings a predetermined member into contact with a page at a departure position and separates the page from the predetermined member at a destination position. The page is moved with the predetermined member. The drive unit drives the turning mechanism to make the predetermined member perform a to-and-fro movement between the departure position and the destination position. The control unit which controls the drive unit to temporarily stop the movement of the predetermined member on a way to the destination position from the departure position.
US09914314B2 Printer
In accordance with an embodiment, a printer comprises a housing section and a printer section. The housing section houses a roll-like image receiving medium. The printer section comprises a print head, a platen and a discharge section. The print head prints information on the image receiving medium fed from the housing section. The platen is arranged opposite to the print head and rotates around a rotating shaft. The discharge section discharges the image receiving medium passing through a space between the print head and the platen. The printer section rotates around the rotating shaft independent of the platen.
US09914312B2 Recording apparatus with moveable medium pressing member
A printer includes a head that is positioned at a plurality of recording positions by moving in a direction which is orthogonal to a transport direction of a sheet and a pressing member that has a medium guide surface which is able to face the sheet, in which when the head is positioned, the medium guide surface is positioned below the head surface, and during maintenance of the head, the medium guide surface is positioned above the head surface.
US09914311B2 Image formation apparatus and image formation method
An image formation apparatus includes: a feeder that feeds a label sheet, having a long base sheet and labels detachably adhered to the base sheet at a predetermined interval in a longitudinal direction thereof, to a conveyance path; a conveyance member that conveys the fed label sheet along the conveyance path; a detector that is placed along the conveyance path and that detects a position of at least one of the labels on the label sheet being conveyed; an image formation unit that is placed downstream of the detector in a conveyance direction and that forms an image on the label detected by the detector; and a controller that controls the conveyance member, the detector, and the image formation unit. The controller switches the detector between a constant light emission operation of emitting the detection light constantly and an intermittent light emission operation of emitting the detection light intermittently.
US09914309B2 Method and apparatus for single-pass failed nozzle compensation
Compensation algorithms are applied to hide failed nozzles or, at least, reduce the objectionable effect of such nozzles in a printed image. Once a failed nozzle or under-performing nozzle is detected in a single-pass printing system, it is shut-off and the image data that was intended to be printed by this nozzle is redistributed to its neighboring nozzles. Embodiments of the invention use of a 1-D look-up table and stochastically distribute the duty cycle to each neighboring nozzle. In this way, failed nozzles are effectively hidden in the final print.
US09914304B2 Recording apparatus
A recording apparatus includes a carriage including a recording head that performs recording on a medium, the carriage being movable in a first direction and a second direction opposite to the first direction, and a control portion that controls the recording head and the carriage. The carriage has a first disposal section in which a first cartridge that supplies a liquid to the recording head is disposed and a second disposal section in which a second cartridge that does not supply a liquid to the recording head is disposed. The first cartridge includes a first information holder that holds information about the first cartridge. The second cartridge includes a second information holder that holds information about the second cartridge. The control portion executes a control of performing recording by using only the liquid contained in the first cartridge on the basis of the information held by the second information holder.
US09914295B2 Method for manufacturing structure
A method for manufacturing a structure having a substrate in which holes are formed and a photosensitive resin layer provided on the substrate in such a manner as to cover at least a part of the holes includes a process of preparing a substrate in which holes formed by a surface in which a wavelike shape is formed and a photosensitive resin layer provided on the substrate in such a manner as to cover at least a part of the holes and an exposure process of exposing the photosensitive resin layer on the substrate.
US09914293B2 System for preparing and producing a stamp plate
The invention describes a system for preparing and producing a stamp plate, comprising at least one input device, a control device, and a processing device, with a processing insert and apertures arranged therein. The processing device, in particular a laser plotter, comprises a processing table, which is designed to accommodate and position the processing insert, in particular a tray or jig for at least one stamp plate blank, wherein a removal aid is allocated to at least one aperture of the processing insert, and/or this aperture preferably comprises means for guiding and positioning the insert. In particular the stamp plate blank and/or the workpiece. In order to attain an even surface of a base material of the stamp plate blank, for further processing the base material is positioned on a base plate in a removable manner.
US09914292B2 Additive manufacturing device
Disclosed is an additive manufacturing device that facilitates the manufacturing of relatively large 3D objects at a short time. The device uses radiation-curable resin and radiation curing system. Layer shaping members are disclosed to provide both for shorter manufacturing time of an object, minimizing waste of resin and reduction of weight. Curing radiation sources are also designed to minimizing waste of resin and manufacturing time.
US09914290B2 Peeling bar for peeling polarizing film from panel, peeling apparatus and peeling method using the same
The present invention relates to a peeling bar, apparatus, and method for peeling a polarizing film from a panel. This invention can minimize friction between the peeling bar and the polarizing film since the peeled polarizing film is in contact with a front part of the peeling bar. Also, in order to equalize tension applied to the polarizing film in a peeling process, this invention makes both ends of the polarizing film closely adhere to the peeling bar.According to this invention, fracture of the polarizing film is prevented, and thereby the polarizing film can be stably peeled from the panel without fracture.
US09914285B2 Decorative sheet and decorative resin molded article obtained using same
A decorative sheet which comprises, on a base film layer, a second picture layer that is partially provided and a surface protective layer that is present on and in contact with the second picture layer and covers the entire surface of the base film layer including the region where the second picture layer is formed and the region where the second picture layer is not formed. The decorative sheet is characterized in that: a binder resin for a second picture ink that constitutes the second picture layer is a thermoplastic resin; the surface protective layer is formed of a crosslinking-cured product of an ionizing radiation curable resin composition that contains a polycarbonate (meth)acrylate and/or an acrylic silicone (meth)acrylate; and a low gloss pattern layer that has a low luster region is formed in the surface protective layer right above the second picture layer by the interaction between the ionizing radiation curable resin and the thermoplastic resin. A decorative resin molded article which is obtained using the decorative sheet.
US09914270B2 Device and method of manufacturing omega stringers
An apparatus for manufacturing composite stringers from a composite laminate comprising a male mold, a main caul plate, two fixed female mold halves, two secondary movable caul plates and a retention device. The main caul plate is located below the male mold, the female mold halves are located at both sides of the main caul plate and the secondary movable caul plates, each of them located respectively over each one of the two female mold halves. The male mold, the main caul plate, the two female mold halves and the two secondary caul plates are non-developable surfaces. The retention device keeps each secondary movable caul plate at a predetermined distance of its respective female mold half.
US09914268B2 Systems and methods for defining a surface contour of a layered charge of material
Systems and methods for defining a surface contour of a layered charge of material are disclosed herein. The systems include a forming die, which includes a forming surface shaped to define a desired surface contour of the layered charge, and a fluidly actuated support, which includes a support surface that is adjacent to the forming surface and located to support the layered charge. The systems further include a vacuum bag that at least partially defines an enclosed volume and a vacuum source configured to selectively apply a vacuum to the enclosed volume. The methods include locating the layered charge on the forming surface and on the support surface, covering the layered charge with the vacuum bag to define the enclosed volume, applying the vacuum to the enclosed volume, compressing the fluidly actuated support, translating the support surface, and deforming the layered charge to define the desired surface contour.
US09914264B2 System and method for missing ejector correction in three-dimensional object printing by waveform adjustment
A method for compensating for inoperative ejectors in a three-dimensional object printer has been developed. A printer detects an inoperative ejector in a printhead. The printer identifies functional ejectors that print at locations adjacent to locations where the inoperative ejector fails to print a drop. The printer modifies firing signals for the functional ejectors so those ejectors print drops having an increased drop volume at the locations adjacent to locations where the inoperative ejector fails to print a drop. The printer prints a first layer of material drops using the modified firing signals. The printer advances the printhead in the cross-process direction between layers so that locations where the inoperative ejector fails do print a drop do not coincide between layers.
US09914255B2 Method for making multiple durometer seals
Method for making multiple durometer bulb seals and any other types of multiple durometer seals and moldings includes cooling separately at least one structural member and at least one sealing portion, which have different durometers and shapes. At least a first extrusion is drawn through an extruder, forming a structural member profile and the extruded material is pulled along a longitudinal axis to a first calibrator device and first cooling tank to cool the structural member profile to a predetermined temperature. Cooling medium directly contacts the outer and inner surfaces of the first profile. Downstream, the sealing portion is extruded and affixed onto the cooled structural member and pulled further downstream to a second calibrator device and through a second cooling tank to cool the final profile a predetermined amount. Disparity in cooling expansion and cooling differential between the multiple durometers and shapes is avoided or overcome.
US09914243B2 Mold base material, production method for mold base material, mold production method, and mold
A mold base of an embodiment is a mold base for use in manufacture of a mold that has a porous alumina layer over its surface, including: a base; and an aluminum alloy layer provided on the base, wherein the aluminum alloy layer contains aluminum, a non-aluminum metal element, and nitrogen. The aluminum alloy layer of the mold base of an embodiment of the present invention has high specularity.
US09914241B2 Batch-style bottom-discharge rotary debarker
Disclosed herein are embodiments of batch-style bottom-discharge rotary debarkers for removing bark from a batch of logs in a bin and discharging debarked logs from a bottom of the bin. In some embodiments, the bin includes four walls and an opening in its bottom. In some embodiments, the debarkers include a plurality of rotors, a plurality of chutes, and a plurality of conveyor belt systems for carrying bark and logs away from the bin. In some embodiments, the debarkers include an internal gate which can be moved between a debarking configuration and an unloading configuration.
US09914239B2 User interface system in a table saw
A user interface device for a saw is mounted to an exterior of a housing in the saw. The user interface device includes a light emitting diode (LED) mounted on a printed circuit board (PCB), an antenna formed on the PCB, an optically opaque member with a first opening and a second opening, the first opening aligned with the LED, an optically translucent member engaging the second opening of the optically opaque member, and a base member connected to the PCB, optically opaque member, and optically translucent member, the base member being configured to be mounted to an exterior of a housing of the saw.
US09914237B2 Apparatus for slicing food products
An apparatus for slicing food products, in particular a high-performance slicer, comprises a product feed which defines a feed plane and by means of which the products are fed along the feed plane in a feed direction to a cutting plane which is disposed in a slicing region and in which a cutting blade moves, in particular in a rotating and/or revolving manner, said cutting blade cooperating with a cutting edge which in particular extends in parallel with the feed plane and perpendicular to the feed direction to cut off slices from the products. The cutting apparatus additionally comprises a detection device for radiation reflected from the slicing region and an evaluation device for evaluating the detected radiation and an illumination device for illuminating the slicing region which is arranged for the at least substantially frontal illumination of the product end face in the half-space disposed in front of the slicing region and above the feed plane and comprises at least one radiation source ad well as a diaphragm arrangement associated therewith which defines a plurality of elongate illumination radiation paths which are optically separate from one another, which each extend in the direction of the slicing region and which are arranged adjacent to one another.
US09914234B2 Multilateral cutter
The present invention provides a perforating station comprising two or more discrete perforating stations, the stations synchronized with one another to cut a line of perforations across a web, such as a web of tissue paper, moving at high speeds. By providing two or more synchronized perforating stations the perforating station may increase the number of impacts per minute compared to prior art perforating devices.
US09914231B2 Device for cutting extruded plastic profiles to length
A device for cutting a preferably thick-walled, extruded pipe to length, has at least one cutting tool and a receiving unit for the cutting tool. The cutting tool is radially movable in relation to the extrusion axis, is rotatable via a further component about the pipe to be cut to length, in order to cut the pipe to length, and is in operative connection with a ring element, which ring element can be moved via an axial drive, and the depth of penetration of the cutting tool and the path of movement can be defined using an adjustment unit. The depth of penetration of the cutting tool and the path of movement can be defined via the axial drive, wherein toothed rails can be moved more or less in order to achieve the desired depth of penetration.
US09914230B2 Production of superabsorbent polymers on a continuous belt reactor
The invention relates to the production of superabsorbent polymers on a continuous belt reactor, comprising at least one rotating knife that cuts the formed polymer gel at the end of the continuous belt reactor, wherein the length of the cutting edge is at least 1 cm and the cutting edge is non-parallel to the rotation axis.
US09914229B2 Produce slicer
Produce slicers for slicing produce include a frame. A blade assembly is removably and interchangeably received within the frame. A pusher head is removably and interchangeably received within the frame. The produce slicer includes a cover, at least one target ring in the cover defines a first target area. The blade assembly includes at least one blade set with a first frame bar and a second frame bar and a plurality of blades extend therebetween. The pusher head includes a pusher head body and at least one produce pusher with a plurality of fins extending in a direction away from the pusher head body.
US09914226B2 Bidirectional pivoting joint, and a holding and positioning device which comprises a plurality of said pivoting joints
A bidirectional pivoting joint comprises pivoting elements which are rotatable relative to one another, specifically in a coaxial arrangement, a cylindrical outer body and a cylindrical inner body and a locking device optionally locking and releasing the rotational movement. The locking device has an annular space between the outer body and the inner body. Provided between annular space surfaces, specifically an inner surface of the outer body and an outer surface of the inner body are radially narrowing and, on the other hand, radially wider, peripheral regions in alternating arrangement. Arranged in the annular space are at least two clamping members which are each adjustable in cross-section in the peripheral direction (u) of the annular space. In a holding state, each clamping member has a first said cross-section and lies in the narrowing peripheral regions against the outer body and the inner body. By this means, a self-holding clamping connection is established which blocks the relative rotational movement between the outer body and the inner body in each rotation direction (d). In a releasing state, each clamping member has a second said cross-section by means of which the clamping connection is released in order to free the rotational movement. An actuating device of the pivoting joint is equipped with an actuating means which acts on the clamping members to establish, firstly, the holding state and, secondly, the releasing state. A holding and positioning device comprises a plurality of said pivoting joints.
US09914222B2 Information processing apparatus, control method thereof, and computer readable storage medium that calculate an accuracy of correspondence between a model feature and a measurement data feature and collate, based on the accuracy, a geometric model and an object in an image
An information processing apparatus predicts, based on a geometric model of an object to be measured, an image degradation of the object in an image in which the object is captured by a capturing device. Furthermore, the information processing apparatus searches a two-dimensional image in which the object is captured by the capturing device for a measurement data feature that corresponds to a model feature of the geometric model, and evaluates, using the two-dimensional image, an image degradation with respect to the found measurement data feature. The information processing apparatus calculates, based on the predicted image degradation and the evaluated image degradation, the accuracy of the correspondence between the model feature and the measurement data feature, and collates, based on this accuracy, the geometric model and the object in the two-dimensional image.
US09914216B2 Robot control with improved safety
For controlling a robot in a safe way, a highest voltage required for a desired robot movement is calculated. A voltage level in a DC-bus is set on the basis of the highest voltage, and current is supplied to a motor at a robot axis from the DC-bus. By limiting the voltage level in the DC-bus to correspond to an actual need for a desired robot movement at each instant unnecessary fast robot movements are prevented even in the event that an inverter controlling motor currents would by mistake attempt to drive the motor faster than desired by the operator.
US09914215B2 Robot control apparatus and robot system
In order to set control with a high degree of freedom while taking into account a time response waveform, a robot control apparatus includes a control section that acquires a driving position of a driving section that drives a robot and a detection value of an operation force operating on the robot detected by a force detector, and controls the driving section based on the detection value, a first setting value, and a second setting value; a first display section that displays a detection waveform that is a time response waveform of the detection value; a second display section that displays a storage waveform that is a time response waveform of the operation force stored in a storage medium in advance; and a receiving section that receives setting of at least the second setting value.
US09914211B2 Hand-guided automated positioning device controller
An automated positioning device and associated method for use in a medical procedure is provided. The automated positioning device comprises a computing device having a processor coupled to a memory, a multi-joint positioning arm electrically coupled to the computing device and controlled by the computing device, and a sensor module attached to the multi-joint positioning arm and providing a proximity signal to the computing device indicating proximity of a target. The computing device provides a control signal to the multi-joint positioning arm to move the multi-joint positioning arm in response to the proximity signal.
US09914209B2 Tool box storage assembly
A storage assembly 10 which has a plurality of unique storage components 12, 14, and 800 which may be selectively connected in order to provide an optimal storage solution for a wide variety of applications.
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