| Document | Document Title |
|---|---|
| US11977084B2 |
Nervous system-specific transmembrane proteasome complex that modulates neuronal signaling through extracellular signaling via brain activity peptides
The inventors surprisingly found that neural stimulation caused the synthesis and degradation of proteins into peptides which were then secreted into the cell media within minutes of stimulation by a novel neural-specific and membrane bound proteasome (neuronal membrane proteasome or NMP) that is transmembrane in nature. These secreted, activity-induced, proteasomal peptides (SNAPPs) range in size from about 500 Daltons to about 3000 Daltons. Surprisingly none of the peptides appear to be those previously known to have any neuronal function. Moreover, these SNAPPs have stimulatory activity and are heretofore a new class of signaling molecules. Moreover, the NMP appears to play a highly significant role in aspects of neuronal signaling known to be critical for neuronal function. The inventors have gone on to develop all tools to study this novel mechanisms including protocols and practice for generation and purification of SNAPPs as well as a new and specific inhibitor of the NMP allowing for selective control of this process in the nervous system. The present invention provides methods of making and using these SNAPPs for both laboratory and clinical purposes, the screening for molecules which modulate NMP function in vivo and in vitro, and methods for diagnosis of NMP related diseases. |
| US11977082B2 |
Epidermal microfluidic sensor for sweat collection and analysis from aquatic athletes
Provided herein are epidermal microfluidic systems and methods that allow for the collection of biofluids in a wet or aquatic environment, for example, from the surface of the skin. The described systems allow for the efficient collection of biofluids, without loss of the biofluid to the surrounding environment or introduction of extraneous liquids from the environment. The described microfluidic systems are versatile and can provide information regarding a number of biofluid properties both electronically and colorimetrically/visually. |
| US11977081B2 |
ANGPTL8 assay and uses thereof
The present invention provides ELISA-based methods for detecting and/or quantifying ANGPTL8 in biological samples using anti-ANGPTL8 antibodies. |
| US11977078B2 |
Ultraviolet absorbing polymeric dyes and methods for using the same
Water soluble light harvesting multichromophores that have an ultraviolet absorption maximum are provided. In some embodiments, the multichromophores include a conjugated segment including a fused 6-5-6 tricyclic co-monomer and a UV absorbance-modifying co-monomer. The multichromophores may include an acceptor chromophore covalently linked to the multichromophore in energy-receiving proximity therewith. In some embodiments, a specific binding member is covalently linked to the multichromophore. Also provided are methods of evaluating a sample for the presence of a target analyte and methods of labelling a target molecule using compositions including the light harvesting multichromophores. Kits and systems for practicing the subject methods are also provided. |
| US11977065B2 |
System and method for detecting gas recirculation or airway occlusion
An electronic display device includes a housing for an electronic display to form an assembly. A thermal management subsystem forms part of the assembly and utilizes ingested ambient air from immediately outside said assembly to thermal manage the assembly. Data is received from one or more sensors pertaining to at least one characteristic of the ingested ambient air at times during operation of the assembly. Operating parameters of the assembly are automatically adjusted when the data indicates a difference in the measured at least one characteristic at the times, and when said difference exceeds a threshold value. |
| US11977063B2 |
Sensor module for respirable gas mixtures, ventilator, therapy device and method for measuring a plurality of gases of a respirable gas mixture
A respirable gas mixture sensor module (10) includes a first sensor (1, 14-1, 14-2) for measuring a gas and a second sensor (18, 18-1, 18-2) for measuring the same gas and apply different principles of measurement. The sensor module (10) is configured to determine a measurement result for the gas taking into account the measurements. As an alternative the sensor module (10) includes a first sensor group (12) including a first sensor (14, 14-1, 14-2) and a second sensor group (16) including a second sensor (18, 18-1, 18-2), each for measuring both a first and a second gas and apply different principles of measurement. The sensor module is configured to determine measurement results for the gases, taking into account the respective measurements of the first and second sensors. A ventilator, a therapy device and a method for measuring a plurality of gases of a respirable gas mixture are also provided. |
| US11977062B2 |
Designs for enhanced reliability and calibration of landfill gas measurement and control devices
An apparatus for sampling landfill gas from a landfill flowing through a pipe. The apparatus may comprise: an enclosure configured to receive a section of the pipe; a gas sampling port in the section of the pipe; at least one sensor device disposed in a region of the enclosure, the at least one sensor being coupled to the section of the pipe through the gas sampling port; and thermal insulation positioned to retain heat from the section of the pipe in the region of the enclosure. A method of operating a landfill gas recovery system. The method may comprise: flowing gas from a well riser pipe through a sampling subsystem to a collection system; and heating a portion of the sampling subsystem with the gas flowing from the well riser pipe to the collection system. |
| US11977060B1 |
Methods of detecting predators in algal cultures
The present disclosure features methods of detecting crop damage in an algal culture. Such methods include detecting one or more carotenoids as a volatile organic compound in a sample obtained from a headspace of the algal culture. |
| US11977052B2 |
Arrays of acoustic transducers for physical analysis of batteries
Systems and methods for analyzing physical characteristics of a battery include arrangements of two or more transducers coupled to the battery. A control module controls one or more of the two or more transducers to transmit acoustic signals through at least a portion of the battery, and one or more of the two or more transducers to receive response acoustic signals. Distribution of physical properties of the battery is determined based at least on the transmitted acoustic signals and the response acoustic signals. |
| US11977051B2 |
Ion mobility analyser
An ion mobility analyser comprising an ion guide is provided. The ion guide defines an ion drift channel extending in an axial direction an includes first and second electrode assemblies provided on opposing sides of the ion drift channel. Each of the first and second electrode assemblies extend in the axial direction and in a transverse direction which is transverse to the axial direction. The first and second electrode assemblies are spaced apart on opposing sides of the ion drift channel by a first distance at a narrowest point along the axial direction. Each of the first and second electrode assemblies comprises a set of first electrodes, and a set of second electrodes. The electrodes in the first and second sets are arranged in an alternating pattern in the transverse direction. The alternating pattern extends in the transverse direction a second distance that is greater than the first distance. |
| US11977050B2 |
Automated analyzer, automatic analysis system, and automatic sample analysis method
An analysis unit 111 for automatically analyzing a sample comprises a sample dispensing nozzle 2 for dispensing the sample and an electrolyte measurement unit 114 for carrying out internal standard liquid measurement one or more times at least before measuring the electric potential of the sample. If the electrolyte measurement unit 114 is to carry out the electric potential measurement of the sample in succession, a different internal standard liquid measurement operation is carried out before the electric potential measurement than if the electric potential measurement is not to be carried out in succession and there are to be gaps between measurement intervals. This results in the provision of an automated analyzer, automatic analysis system, and automatic sample analysis method that make it possible to reduce the influence of ambient temperature on electrolyte measurement, ensure measurement accuracy, and enhance overall device processing capacity. |
| US11977048B2 |
Odor sensor and odor sensing method
A smell sensor includes an ion sensor having a sensitive film, a substance adsorption film disposed on the sensitive film and configured to adsorb a smell substance to be detected, and an electrode configured to apply a reference voltage to the substance adsorption film. The substance adsorption film is in a state of releasing a proton in response to absorbing the smell substance. |
| US11977047B2 |
Silver-silver sulfide reference electrode
This present disclosure is directed to a silver metal wire coated with silver sulfide reference electrode, the preparation via anodization of a silver metal wire in a sodium and/or potassium sulfide solution and use thereof, including test methods to measure corrosion in test articles such as metal pipes. The reference electrode exhibits good stability characteristics, including stability under high temperature conditions. |
| US11977046B2 |
Electrochemical cell configured to have a dynamically renewed electrode
An electrochemical cell comprises a chamber, an inlet port, an outlet port, an electrode port, and a counter electrode. The inlet port is configured to allow flow of a liquid into the chamber and through an inlet opening toward the working electrode, and the outlet port is configured to allow flow of a liquid out of the chamber and through an outlet opening. The device is configured so that a force applied to the working electrode slides the first end face of the working electrode to a distance from a face of the inlet opening due to the balancing force of a fluid flowing out of the inlet opening. The device may be used in a method for analyzing an analyte, such as one or more amino acids in a liquid sample. |
| US11977044B2 |
High linear range humidity sensor
Circuits and methods for extending the linear range of IC-based environmental sensors. The IC-based environmental sensors may sense environmental characteristic such as humidity levels, the presence and/or concentration of specific chemicals, and/or the presence and/or concentration of specific biological molecules. The linearity of an environmental sensor can be extended by heating the sensor within a range of non-linear operation to artificially induce the sensor to operate within its linear range, and then accurately measuring, either directly or indirectly, the temperature rise caused by such heating. A correction factor is then determined based on the measured temperature rise that is combined with measurements from the sensor while operating within its non-linear range in order to generate an accurate estimate of an actual environmental characteristic. |
| US11977042B2 |
Gas sensor and method for manufacturing same
An oxygen sensor for detecting gas concentration based on either an electric current value or a resistance value measured when a voltage is applied to a sensor element includes gaps formed between electrodes arranged in an element main body and ridges where surfaces of an element touch each other. These gaps will be escaping parts for expansion and contraction of electrode material that accompany thermal expansion and contraction of a sensor main body, and concentration of thermal stress at edge parts of the element main body may thus be eliminated, thereby alleviating thermal stress on the oxygen sensor. This allows provision of a gas sensor that controls generation of cracks in the element and that is stably usable over a long period of time. |
| US11977040B2 |
Methods, circuits and systems for obtaining impedance or dielectric measurements of a material under test
Certain disclosed methods include: transmitting an excitation signal into the MUT and transmitting a reference signal to a set of magnitude and phase (M/P) detectors; receiving the response signal; separately comparing a magnitude and phase for each of the excitation signal and the reference signal with corresponding detection ranges for a first one of the M/P detectors; separately comparing a magnitude and phase for each of the response signal and the reference signal with corresponding detection ranges for a second one of the M/P detectors; iteratively adjusting the excitation signal until the response signal has both a magnitude and a phase within the corresponding detection ranges for the second M/P detector; and iteratively adjusting the reference signal until the reference signal has both a magnitude and a phase within the corresponding detection ranges for the first and the second M/P detectors. |
| US11977038B2 |
Inspection apparatus and inspection method
An inspection apparatus for inspecting an inspection target object, includes an X-ray generation tube having a target including an X-ray generation portion that generates X-rays by irradiation with an electron beam, and configured to emit X-rays to the inspection target object, and a plurality of X-ray detectors, wherein each of the plurality of X-ray detectors detects X-rays emitted from a foreign substance existing on an inspection target surface of the inspection target object irradiated with the X-rays from the X-ray generation portion and totally reflected by the inspection target surface. |
| US11977036B2 |
Inspection device
An inspection device inspects of goods that include plural articles that sometimes overlap each other. An X-ray inspection device irradiates goods containing plural articles having a predetermined shape and inspects the goods on the basis of inspection images obtained from radiation that has passed through the goods or radiation that has reflected off the goods. The X-ray inspection device includes a storage component, a learning component, and an inspection component. The storage component stores, as teaching images, at least the inspection images of the goods that are in a state in which the plural articles overlap each other. The learning component acquires, by machine learning using the teaching images stored in the storage component, features relating to the goods that are in a state in which the plural articles overlap each other. The inspection component inspects the goods using the features that the learning component has acquired. |
| US11977034B2 |
Methods and apparatus for measuring a property of a substrate
In the measurement of properties of a wafer substrate, such as Critical Dimension or overlay a sampling plan is produced defined for measuring a property of a substrate, wherein the sampling plan comprises a plurality of sub-sampling plans. The sampling plan may be constrained to a predetermined fixed number of measurement points and is used to control an inspection apparatus to perform a plurality of measurements of the property of a plurality of substrates using different sub-sampling plans for respective substrates, optionally, the results are stacked to at least partially recompose the measurement results according to the sample plan. |
| US11977033B2 |
Learning device, inspection device, learning method, and inspection method
A learning device includes a camera configured to acquire image data by imaging a sample of a product, a physical property information acquisition unit configured to acquire physical property information of the sample, and a processing unit configured to generate a learning model. The processing unit is configured to identify a category of the sample based on rule information relating the physical property information to the category, to generate teacher data by relating the identified category to the image data, and to generate a learning model by machine learning using the teacher data. The learning model outputs the category of the sample in response to an input of the image data of the sample. |
| US11977022B2 |
Optical inspection method, optical inspection device, and non-transitory computer-readable storage medium storing optical inspection program
According to one embodiment, an optical inspection method acquires, for an image point imaged through separating light from an object point into beams of light in at least two different and independent wavelength ranges, a hue vector having, as independent axes, intensities of the beams of light in the at least two different and independent wavelength ranges. The method then acquires, from the hue vector, information regarding a ray direction of the light from the object point. |
| US11977015B2 |
Colloidal fingerprints for soft materials using total holographic characterization
Systems and methods for uniquely identifying fluid-phase products by endowing them with fingerprints composed of dispersed colloidal particles, and by reading out those fingerprints on demand using Total Holographic Characterization. A library of chemically inert colloidal particles is developed that can be dispersed into soft materials, the stoichiometry of the mixture encoding user-specified information, including information about the host material. Encoded information then can be recovered by high-speed analysis of holographic microscopy images of the dispersed particles. Specifically, holograms of individual colloidal spheres are analyzed with predictions of the theory of light scattering to measure each sphere's radius and refractive index, thereby building up the distribution of particle properties one particle at a time. A complete analysis of a colloidal fingerprint requires several thousand single-particle holograms and can be completed in ten minutes. |
| US11977008B2 |
Method to correct ion source inefficiencies makes sample-to-sample normalization possible
In mass spectrometry significant error is introduced during sample preparation (sample-to-sample error), during ion generation (ion suppression), and during ion transmission (ion transmission losses). We demonstrate the ability to correct for ion suppression and ion transmission losses, and that once corrected for ion losses, a sample-to-sample normalization of the analytical sample to the internal standard is possible. By normalizing to a standard sample the analytical sample becomes completely comparable to any similarly treated sample. |
| US11977000B2 |
Damage estimation device and damage estimation method
A damage estimation device includes an acquisition unit that acquires a temperature change amount in a period during which an inflow air temperature rises and a period length, a distortion amount derivation unit that derives a distortion amount of a cooling device in the above period, based on the temperature change amount, and a damage value derivation unit that derives an accumulated damage value by integrating a value depending on the distortion amount. When the period length is shorter than a period length determination value, the distortion amount derivation unit derives a larger value as the distortion amount than when the period length is equal to or longer than the period length determination value. |
| US11976999B2 |
Chain monitoring systems and methods
The present disclosure relates to chain monitoring systems and methods. In particular, the chain monitoring system is configured to mount onto a portion of a chain and measure one or more parameters associated with one or more characteristics of the chain. The measured parameters are processed by the chain monitoring system and/or transmitted to a remote system for analysis. The analysis may be used to determine a characteristic and/or change in the characteristic of the chain. In some examples, the characteristic is an elongation value associated with the chain, which can be transmitted to a networked system for analysis, display, and/or control. In some examples, a sensor can be employed to measure one or more characteristics of the chain. The sensor may include, but is not limited to, a strain gauge, an accelerometer, an optical, a sonic, and/or a magnetic sensor. |
| US11976996B2 |
Micromechanical component for a capacitive pressure sensor device
A micromechanical component for a capacitive pressure sensor device, including a diaphragm that is stretched with the aid of a frame structure in such a way that a cantilevered area of the diaphragm spans a framed partial surface, and including a reinforcement structure that is formed at the cantilevered area. A first spatial direction oriented in parallel to the framed partial surface is definable in which the cantilevered area has a minimal extension, and a second spatial direction oriented in parallel to the framed partial surface and oriented perpendicularly with respect to the first spatial direction is definable in which the cantilevered area has a greater extension. The reinforcement structure is present at a first distance from the frame structure in the first spatial direction, and at a second distance in the second spatial direction, the second distance being greater than the first distance. |
| US11976989B2 |
Sensor and its manufacturing method
A strain sensor that includes a first atomic layer deposition layer, a flexible molecular layer deposition layer on top of the first atomic layer deposition layer, and a second atomic layer deposition layer on top of the molecular layer deposition layer. |
| US11976984B1 |
Method and system for predicting junction temperature of power semiconductor module in full life cycle, and terminal
The present disclosure belongs to the technical field of power electronic converters, and discloses a method and a system for predicting a junction temperature of a power semiconductor module in the full life cycle and a terminal. The method includes the steps: arranging an NTC thermistor network to monitor the temperature of each area inside the power module when the power module works; obtaining data for training the neural network by utilizing finite element simulation or experiments, and building a neural network model among the temperature of the NTC resistor network, a water flow rate, an aging factor and the junction temperature of the chip under working conditions. The present disclosure improves the junction temperature prediction accuracy of areas with relatively large errors comprehensively and realizes the high-precision junction temperature prediction under all working conditions. |
| US11976979B2 |
Optical detector
Described herein is a detector for detecting optical radiation, especially within the infrared spectral range, specifically with regard to sensing at least one of transmissivity, absorption, emission and reflectivity, being capable of avoiding or diminishing a cross detection between sensor areas, specifically between adjacent sensor areas, thus, avoiding or diminishing a deterioration of a measurement based on the at least one sensor signal. |
| US11976978B2 |
Determination of risk level for particles
A system for determining a risk level for particles moving along a path. —The system includes a sensor arrangement including at least one set of sensing elements including at least two sensing elements arranged to co-operate with mutually separated sensing zones along the path of movement of the particles to detect a signal related to temperature of the particles. The system further includes a processing device arranged to: receive signals from the sensor arrangement; form signals from the sensing elements into a pulse train when a particle moves through field-of-view of the sensor arrangement; based on the pulse train, determine a risk level for the particles; and adapt at least one parameter used in the determination of the risk level based on at least one property of the particles moving along the path of movement from the first position to the second position. |
| US11976977B2 |
Computer display with integrated colorimeter
An Information Handling System (IHS) display includes an integrated colorimeter that is stored within a front-facing bezel that borders one side of the display screen. The front-facing bezel includes hinged door that conceals a compartment housing a tray. The tray includes a colorimeter and is deployed from the front-facing bezel via the hinged door. With the tray deployed, the colorimeter is raised from the tray and positioned for measuring light emitted by the screen. The deployment of the tray from the front-facing bezel is along an axis perpendicular to the screen and the raising of the colorimeter from the deployed tray is along an axis parallel to the screen. The raised colorimeter may be positioned closer to the screen though movement of the tray along the axis perpendicular to the screen, thus reducing ambient light that reaches a colorimeter sensor of the colorimeter. |
| US11976970B2 |
Optical sensor and display device
An optical sensor includes at least one interferometer having a pair of semi-transparent mirrors spaced apart and oppositely arranged, and at least one position of the pair of semi-transparent mirrors can be displaced, at least one collimating element overlapping the at least one interferometer, and at least one photoelectric conversion element having sensitivity in the visible and near infrared light bands and receiving light passing through the interferometer and the collimating element. |
| US11976965B2 |
Optical detector module and a method for operating the same
An optical detector module can be used to implement proximity sensing function by detecting ambient light outside of the optical detector module in accordance with a first detection threshold. An optical detector module can be further used to implement other active functions such as material detection (e.g., skin) or depth-sensing by emitting one or more optical signals (e.g., light pulses at a specific wavelength) and detecting the reflected optical signals relative to a second and/or third detection threshold. The disclosure provides technical solutions for actively monitoring detection threshold(s) of an optical detector module to achieve better power management. In some embodiments, such solutions are useful for photodetectors having a wide sensing bandwidth, such as a photodetector formed in germanium or a photodetector comprising an absorption region comprising germanium. |
| US11976964B2 |
System for quantifying a colour change
A system (5) for quantifying a colour change in a colorimetric indicator (15), the system (5) comprises an image capture device (22) configured to acquire an image of an object (10) comprising the colorimetric indicator (15); and a processing device (20) configured to compare the acquired image to reference data (30) associated with the colourimetric indicator (15), and generate a quantitative output (28) associated with the acquired image. |
| US11976958B2 |
Capacitive liquid level sensor and liquid sensor assembly
A capacitive liquid level sensor (1). The sensor comprises a sensor body in the form a tongue with a freely depending portion (3) extending to a distal tip (6) at its lowermost end. A set of spaced capacitive electrodes (7) extend along the tongue towards the distal tip. In use, when the distal tip (6) of the tongue is immersed in a body of liquid, the capacitance between the electrodes (7) changes depending on the depth of the body of liquid. The width of the tongue increases in the downward direction at least for part of the bottom half of the freely depending part of the tongue. |
| US11976948B2 |
Angle detection apparatus, angle detection system, park lock system, pedal system, and magnetic field generation module
An angle detection apparatus includes a magnetic sensing element, a magnetic field generator, and a yoke. The magnetic field generator is rotatable around a rotation axis with respect to the magnetic sensing element and generates a magnetic field. The yoke is disposed in a magnetic-field influence region and is rotatable together with the magnetic field generator. The magnetic-field influence region is a region that lies between the magnetic field generator and the magnetic sensing element in a rotation axis direction along the rotation axis, and that is to be influenced by the magnetic field. |
| US11976945B1 |
Sensor assembly with deflector
An assembly includes a housing defining a pressurized chamber. The assembly includes a sensor supported by the housing. The assembly includes a shell enclosing the sensor and rotatable relative to the housing, the shell enclosing a second chamber in fluid communication the pressurized chamber, the housing and the shell defining a gap therebetween. The assembly includes a ring supported by the housing, the ring defining an internal passage having an exhaust vent at the gap. |
| US11976941B2 |
Method and system for measuring speed and distance of a bicycle
A method and system for measuring a physical parameter, such as speed and/or distance travelled by a bicycle, includes a permanent magnet disposed on a front fork and a measuring circuit with a magnetic sensor disposed on a rim of the wheel at the same distance from the wheel axis of rotation as the magnet. The sensor passes in front of the magnet to generate an induced voltage pulse at each passage. The induced voltage is rectified and stored on a capacitor. Energy recovery during the sensor passing in front of the magnet allows powering of the measuring circuit. The parameter is calculated in the calculation unit clocked by an oscillator based on the received induced voltage pulses by knowing the bicycle wheel diameter. Measurements performed from the measuring circuit are transmitted to a portable device carried by the user or mounted on the bicycle to be displayed. |
| US11976940B2 |
Vehicle data collection system and method of using
A vehicle data collection system includes a vehicle-mounted sensor; a non-transitory computer readable medium configured to store instructions; and a processor connected to the non-transitory computer readable medium. The processor is configured to execute the instructions for generating an invariant feature map, using a first neural network; and comparing the invariant feature map to template data to determine a similarity between the invariant feature map and the template data, wherein the template data is received from a server. The processor is further configured to execute the instructions for determining whether the determined similarity is exceeds a predetermined threshold; and instructing a transmitter to send the sensor data to the server in response to a determination that the determined similarity exceeds the predetermined threshold. |
| US11976938B2 |
Crowd-driven mapping, localization and social-friendly navigation system
Disclosed are methods of navigating a robot in a crowd involving mapping a local crowd and applying a clustering algorithm that reconstructs a crowd-flow map capturing movement patterns of pedestrians in the local crowd; using a flow-matching metric, localizing the robot in the crowd-flow map; and following a movement pattern in the crowd-flow map using a hierarchical crowd-driven planning on a long time horizon and a short time horizon. |
| US11976934B2 |
Automatic selection of map detail levels
Route guidance using less client device power and bandwidth is enabled by automatically selecting portions of a map to display with higher and lower levels of detail. An origin location and destination location are displayed at a higher level of detail, while portions between origin and destination are displayed at a lower level of detail. A user of a transportation service may request a ride, specifying her pickup location and destination locations using a map rendered at a higher level of detail. While waiting for pickup, and while in route to the destination location, the user may consult a map that is rendered at a lower level of detail. When multiple users participate as riders in a transportation service, sharing a common driver but each having different pickup and drop off locations, portions of a map may be rendered differently for each user. |
| US11976933B2 |
Walking route determination device, walking route determination method, and walking route determination program
A link combination extraction unit (24) acquires all the combination of link candidates from among link candidates having an angle with respect to a movement direction of a pedestrian equal to or smaller than a threshold value among link candidates for n walking route networks. The link combination extraction unit (24) acquires all the combinations of link candidates that do not intersect with each other among the acquired combinations of link candidates. The link combination extraction unit (24) acquires all the combinations of link candidates that do not connect to each other among the acquired combinations of link candidates. The link combination extraction unit (24) acquires all the combinations of link candidates that are not on the same straight line among the acquired combinations of link candidates. A candidate determination unit (26) acquires a combination of link candidates closest to position information of a pedestrian when there are a plurality of acquired link candidates. |
| US11976932B2 |
Guidance audio cues for navigation assistance
In device-assisted navigation, audio navigation cues are often presented at particular locations along a route (e.g., “in 200 meters, turn left” and “turn left here”). However, if the user stops, navigation cues also stop since the user's position is not changing. Additionally, the navigation instruction at the next navigation point may be conflated with the actual position of the next navigation point; e.g., an instruction to “turn left” may be confusing if the road takes a sharp right turn immediately before the next navigation point. Instead, the device may periodically compare the current position of the user and the next navigation point, and periodically present guidance audio cues that indicate the distance and heading offset to the next navigation point. Guidance audio cues may be integrated with and/or supplemented by audio navigation instructions to indicate both the location of the next navigation point and instructions to be followed there. |
| US11976931B2 |
Method and apparatus for guiding voice-packet recording function, device and computer storage medium
The present application discloses a method and apparatus for guiding a voice-packet recording function, a device and a computer storage medium, and relates to the field of big data. An implementation includes identifying a target user with a voice-packet recording demand using historical map usage behaviors of map users; and identifying a scenario where the target user uses a client terminal, and if the scenario conforms to a voice-packet recording scenario, sending first guidance information of the voice-packet recording function to the client terminal. With the present application, accurate guidance of the voice-packet recording function is realized, and excessive disturbance in the user is reduced. |
| US11976926B2 |
World geodetic system to cartesian coordinate conversion for driving
Methods and systems are described that enable world geodetic system (WGS) to cartesian coordinate conversion for driving. A path of a vehicle comprising lane-group segments (LGSs) is received. The LGSs comprise respective origins in WGS coordinates, respective path points in WGS coordinates; and respective groups of constants. For a first of the LGSs, global cartesian path coordinates are calculated, based on modified Bowring techniques, for the path points of the first LGS. The coordinates are calculated using the constants of the first LGS and respective differences between the path points of the first LGS and an origin of the first LGS. The vehicle can navigate along the path using the global cartesian path coordinates calculated for the first LGS. By using modified Bowring techniques and pre-calculated constants for each LGS of the path, accuracy can be maintained over long distances and across boundaries without requiring substantial computational overhead. |
| US11976922B1 |
Capacitive detection of fold angle for foldable devices
A system for determining a fold angle of a foldable device, the system including a plurality of electrodes and a processing system, wherein the processing system is configured to obtain transcapacitance measurements via a subset of the plurality of electrodes; obtain absolute capacitance measurements via the subset of the plurality of electrodes; and determine the fold angle of the foldable device based on the transcapacitance measurements and the absolute capacitance measurements. |
| US11976921B2 |
Method and apparatus for reducing magnetic tracking error due to floor distortion
A method and apparatus for reducing magnetic tracking error in the position and orientation determined in a magnetic tracking system having a magnetic field generator. In some embodiments, the measured position and orientation of a sensor is compared to an expected theoretical position and orientation. Any error is assumed to be from “floor distortion,” i.e., eddy currents in the floor caused by the magnetic field generated by the magnetic field transmitter. The floor distortion is modeled as being caused by eddy currents caused by a second magnetic field transmitter that is a reflection of the actual transmitter. An algorithm iteratively searches over a parameter space to minimize the difference between the measured position and orientation and the theoretical position and orientation, and applies a correction to the measured position and orientation. The measurements and corrections of the position and orientation run in real-time with no additional hardware or calibration required. |
| US11976920B2 |
Automated test plan validation for object measurement by a coordinate measuring machine
A computer device includes memory that stores a test plan for a coordinate measuring machine to perform an object measurement. The test plan includes at least one test feature for a plurality of reference elements of the object. The computer device includes at least one processor configured to execute instructions stored in the memory. The instructions include, for each of the reference elements, obtaining at least one accuracy variable. The accuracy variable specifies an accuracy of the measurement result of a respective reference element. The instructions include ascertaining an error effect of each reference element on the quantification of the test feature based on the respective accuracy variable. The instructions include ascertaining for each of the error effects whether it meets an error criterion and, if so, classifying a reference element assigned to this error effect as a critical reference element. |
| US11976918B2 |
Structured light projector and electronic apparatus including the same
A structured light projectors includes an illuminator configured to emit illumination light, a pattern mask configured to project structured light by partially transmitting the illumination light, and a lens configured to project the structured light, wherein the pattern mask includes a first lens distortion compensation region including a plurality of opaque first light shielding patterns having a first pattern width, respectively, and a second lens distortion compensation region surrounding the first lens distortion compensation region, the second lens distortion compensation region including a plurality of opaque second light shielding patterns having a second pattern width, respectively, wherein the second pattern width is less than the first pattern width. |
| US11976910B1 |
Ammo box filling tool
An ammunition box filling tool apparatus and method for filling a pre-folded card stock box having an open top portion with a plurality of units of ammunition is disclosed herein. The ammunition box filling tool apparatus includes a base portion, a perimeter wall extending upwardly from the base portion, a plurality of fingers extending upwardly from the base portion and surrounded by the perimeter wall, and a plurality of sectioned compartments defined one or more of the perimeter wall or the plurality of fingers. Each of the plurality of sectioned compartments is configured receive one of the plurality of units of ammunition. The method includes at least filling ammunition box filling tool apparatus with the plurality of units of ammunition, engaging the open top portion of the pre-folded card stock box with an upper edge of the perimeter wall and simultaneously flipping the two to transfer the ammunition. |
| US11976907B2 |
Projectile with pyrotechnically timed release of a secondary payload
The present invention relates to a firearm projectile capable of releasing a secondary payload mid-flight through a pyrotechnic timing mechanism. Once the firearm is fired, the powder in the casing pushes out the projectile as a typical round. In addition, the powder ignites the delay column. The formulation and amount of delay pyrotechnics determines the delay time. When the delay column is burned, the final portion ignites an expelling charge. The expelling charge builds pressure in the projectile casing and separates the base plug from the main projectile housing. The expelling assembly pushes out the secondary payload out the rear of the projectile. Although the payload exits the rear of the projectile at minimum velocity, the net velocity of the payload is still in the forward direction. |
| US11976906B2 |
Bullet stabilization in subsonic flight
The present invention relates to increasing the flight stability of a bullet in subsonic flight. The bullet may incorporate features that impart additional angular momentum during flight. Helical fins may be configured such that laminar airflow over the bullet during flight increases rotational forces, thus increasing the angular momentum of the bullet and stabilizing it during flight. The fins may be self-forming during the use of the bullet or may be formed during manufacturing. |
| US11976902B2 |
Ballistic block for a bullet resistant glazing
The invention relates to a ballistic block (10) particularly for a bullet-resistant glazing (100) or as bullet-resistant glazing (100), wherein the ballistic block (10) comprises at least two transparent panes (11, 12, 13, 14) joined to one another via an interlayer (19), whereby the ballistic block (10) is constructed without an energy-absorbing layer or polycarbonate film, and whereby the at least two transparent panes (11, 12, 13, 14) and in particular all the transparent panes (11, 12, 13, 14) of the ballistic block (10) are each panes made of toughened glass. |
| US11976895B2 |
Plate heat exchanger and heat pump apparatus including the same
When, out of adjacent two in a stacking direction of heat transfer plates, one heat transfer plate provided in front of the other heat transfer plate is referred to as a first heat transfer plate and the other heat transfer plate provided in rear of the one heat transfer plate is referred to as a second heat transfer plate, a header portion of each of the first heat transfer plates and a corresponding header portion of each of the second heat transfer plates partly form a non-flow path region where the header portions are in contact with each other not to allow fluid to pass through the non-flow path region. A peripheral edge part in the non-flow path region of each of the first heat transfer plates includes a convex portion projecting upward, and a peripheral edge part in the non-flow path region of each of the second heat transfer plates includes a concave portion recessed downward. A space of the convex portion and a space of the concave portion are stacked on each other in the stacking direction to define a cavity, and a communication port through which the cavity communicates with outside is provided at plate portions defining the cavity. |
| US11976891B2 |
Heat transfer enhancement pipe as well as cracking furnace and atmospheric and vacuum heating furnace including the same
The present invention relates to the field of fluid heat transfer, and discloses a heat transfer enhancement pipe as well as a cracking furnace and an atmospheric and vacuum heating furnace including the same. The heat transfer enhancement pipe (1) includes a pipe body (10) of tubular shape having an inlet (100) for entering of a fluid and an outlet (101) for said fluid to flow out; internal wall of the pipe body (10) is provided with a fin (11) protruding towards interior of the pipe body (10), the fin (11) spirally extends in an axial direction of the pipe body (10), wherein a height of the fin (11) gradually increases from one end in at least a part extension of the fin. The heat transfer enhancement pipe can reduce thermal stress of itself, thereby increasing service life of the heat transfer enhancement pipe. |
| US11976890B2 |
Concentrically heated inlet tube for gas scrubbing apparatus
A heated inlet tube for use in a wet scrubber is disclosed. In one embodiment, the heated inlet tube comprises a heated tube concentric to the inlet tube to which a heated gas is applied thereby maintaining temperature of a waste gas stream as it flows through the inlet tube. In a further embodiment, an insulating tube concentrically surrounds the heated tube to further maintain the temperature of the waste gas stream. |
| US11976885B2 |
Phase change thermal management device
A phase change thermal management device includes a casing, a plurality of inner walls and a phase change material. The casing defines an internal space. The inner walls are arranged in the internal space and crossed one another to form a plurality of accommodation cells. Two adjacent accommodation cells are communicated with each other through at least one opening on one of the inner walls. The phase change material is provided in at least portions of the accommodation cells. |
| US11976884B2 |
Flexible two-phase conversion heat transfer device
A flexible two-phase conversion heat transfer device includes a main body enclosing a chamber. A working liquid is received in the chamber. A capillary structure body is disposed in the chamber. The main body has at least one bellows section. The bellows section has multiple waved stripes. The waved stripes at least have a waved stripe feature including a waved stripe height or a waved stripe width or a waved stripe pitch between each two adjacent waved stripes. By means of the different waved stripe features, the main body is bendable by an angle ranging from 0-180 degrees without interference between the waved stripes. |
| US11976880B2 |
Method and installation for low temperature separation of air
A method for low temperature separation of air using an air separating installation having a distillation column system which has a first, a second, a third and a fourth separating unit. Compressed and cooled air is fed into the first separating unit. An oxygen-enriched, nitrogen-depleted, argon-containing first sump liquid and a nitrogen-enriched, oxygen-depleted first head gas are formed by means of the first separating unit. An oxygen-rich second sump liquid and an argon-enriched second head gas are formed by means of the second separating unit. A liquid return to the second separating unit is provided by means of the third separating unit. A fourth sump liquid and a fourth head gas are formed by means of the fourth separating unit, and the fourth sump liquid is at least partially returned to the second separating unit. |
| US11976876B2 |
Refrigerator
A refrigerator, including a box body having a rear shell, a compressor compartment disposed below the box body, and a rear cover plate covering the rear side of the compressor compartment, wherein the rear cover plate is adjacently disposed below the rear shell; the rear shell has a rear back plate and a fixing structure bending forwards from the lower end of the rear back plate; the rear cover plate has a cover plate main body and a butt-joint structure bending forwards from the top of the cover plate main body; and clamping mechanisms matching each other for spacing are disposed on the fixing structure and the butt-joint structure. According to the foregoing arrangement, it can be ensured that no vertical gap can be formed between the rear cover plate and the upper side of the rear back plate of the refrigerator. |
| US11976869B2 |
Systems and methods of accurate touchless dispensing
An example of a system for touchlessly dispensing ice into a receptacle includes a dispense chute configured to direct dispensed ice therethrough to a dispense area. A visual feedback device is configured to present a visual indication of an operational status of the system. A sensor is configured to produce a beam within the dispense area and to provide a signal indicative of a proximity of an object within the beam to the sensor. A controller is configured to receive the signal and to determine the proximity of the object to the sensor from the signal. The controller is configured to operate the system to initiate a dispense of ice through the dispense chute based upon the determined proximity of the object. The controller is configured to operate the visual feedback device to present a visual indication of the initiated ice dispense. |
| US11976867B2 |
Ice maker appliance leak detection
A method of operating an ice maker appliance includes directing liquid water to a mold body of the ice maker appliance. The method also includes determining that at least a portion of the liquid water escaped based on at least one of an ice making time, a harvest motor torque, or a temperature change rate. The method further includes providing a user notification in response to determining that at least the portion of the liquid water escaped. |
| US11976864B2 |
Dynamic frequency tuning for driving a free-piston gamma-type Stirling heat-pump at minimum electrical power input or maximum thermal cooling power depending upon current thermal conditions
In a gamma free-piston Stirling cooler driven by linear electric motors, a motor operating frequency for consuming minimum electric power is detected and a different motor operating frequency that delivers maximum thermal cooling power is detected. The frequencies are detected by varying the operating frequency in small steps while sensing (1) the motor power input to maintain a steady temperature or (2) the thermal cooling power of the Stirling cooler. A mode detection routine detects whether the appropriate freezer operation is the electric power minimization mode or the thermal cooling power maximization mode based upon the current thermal conditions in the freezer. When the freezer is sufficiently cold, the pistons of the Stirling cooler are driven at the minimum electric power consumption frequency. When the temperature is, or is likely to become, too warm, the pistons of the Stirling cooler are driven at the maximum thermal cooling power frequency. |
| US11976861B2 |
Electric heating and cooling system
A present heating system or heating and cooling system does not include a tank for storing potable hot water in anticipation of a potable hot water demand. Although one or more temperature sensors may be used for providing feedback to heating of the contents of a tank water heater to achieve a setpoint temperature, the effect of stratification can cause layers of fluid having different temperatures in the tank water heater. Therefore, although portions of the contents of a water heater may be disposed at a setpoint temperature that is unfavorable for Legionella proliferation, there potentially exists other portions that may be disposed at temperatures suitable for Legionella proliferation, especially when the contents have been left unused for an extended period of time. |
| US11976855B2 |
Heat exchanger and air conditioner having the same
A heat exchanger and an air conditioner including the same. The heat exchanger includes a plurality of heat transfer tubes formed in a flat shape and configured to allow a refrigerant to flow in a vertical direction therein. The heat transfer tube includes a gas refrigerant region including one end connected to a refrigerant inlet port and another end disposed above the refrigerant inlet port; a two-phase refrigerant region including one end connected to the other end of the gas refrigerant region and another end disposed below a refrigerant outlet port; and a liquid refrigerant region including one end connected to the other end of the two-phase refrigerant region and another end connected to the refrigerant outlet port. |
| US11976853B2 |
Heat-driven vapor-compression system for air conditioning and refrigeration
Embodiments of the present invention reduce the amount of energy required to operate air-conditioners and refrigerators by providing a vapor-compression system that harnesses a low- or no-cost source of energy, namely, heat, and uses the harnessed heat to power a new kind of compressor, called a “burst compressor” and a new kind of pump, called a “vapor pump.” The heat-driven burst compressor pressurizes the refrigerant, while also providing “push and pull” vapor refrigerant to the vapor pump. The vapor pump, actuated by the high pressure refrigerant in gaseous form provided by the burst compressor, is configured to pump a combination of gaseous, vaporous and liquid refrigerant out of the receiver tank and inject that low pressure refrigerant mix into the burst compressor, where it is heated to change the state of the refrigerant to a heated, pressurized gas. Then the heated, pressurized gas is released in bursts into the other components of the vapor compression cycle. Thus, embodiments of the present invention use heat to provide cold. Because of this arrangement, vapor-compression systems constructed and arranged to operate according to embodiments of the present invention are able to provide air-conditioning and/or refrigeration much more efficiently and with much less expense than traditional vapor compression systems for air-conditioning and refrigeration. |
| US11976847B2 |
Air purification system
The present disclosure describes an apparatus including an air purifier having a housing. In some examples, the air purifier includes an intake and an outlet. According to some examples, the intake and the outlet are connected by an air passage. The air purifier may include a filtration system comprising a plurality of filters. In some examples, the filtration system is configured such that an airflow enters the air passage through the intake, passes through each one of the plurality of filters subsequent to entering the intake, and exits the air passage through the outlet subsequent to passing through the plurality of filters. According to some examples, the plurality of filters comprises a chemical adsorption filter. |
| US11976845B2 |
Humidifier
A humidifier for which the cleaning of a water tank is easy includes: a water tank which is mounted inside a housing and stores water; a humidification member which is immersed in the water stored in the water tank and performs humidification; a water container provided with an opening/closing valve which is opened and closed to supply water stored therein to the water tank; a water container support member which is detachably mounted to an upper part of the water tank and on which the water container is seated; and a water supply control member which is mounted to the water container support member and opens and closes the opening/closing valve so that the water can be supplied from the water container to the water tank. |
| US11976843B2 |
Methods and apparatus for latent heat extraction
Methods and apparatus for latent heat extraction of an air stream eliminates the need for recirculation pumps and uses the pressure in the chilled water supply to the primary chilled water cooling coil to motivate the water through the precooling and reheat coils of a run-around system. The energy transfer lowers the air temperature entering the primary coil so that the primary coil can provide a greater amount of latent heat extraction from the air stream. Both the precooling and the primary coils can share the primary cooling function for periods of peak cooling demand when precooling is not required thereby reducing the required primary cooling coil size. Enhancements combine the functions of a precooling coil, a primary cooling coil, and a reheat coil into precooling, cooling, and reheat coil portions in a single integrated housing comprising the coil portions sharing the housing. |
| US11976837B2 |
Air conditioning system
An air conditioning system configured to supply a plurality of places in a building with conditioned air with use of ducts inhibits malfunction of the air conditioning system due to airflow volume through a utilization heat exchanger. A heat exchanger unit includes a utilization heat exchanger. The heat exchanger unit is connected with a plurality of ducts. A plurality of fan units sucks conditioned air from the heat exchanger unit through the plurality of ducts and supplies a plurality of blow-out ports with the conditioned air. The fan units include fan motors as a plurality of actuators configured to individually change supply air volume of the conditioned air. A main controller controls the plurality of fan motors such that airflow volume through the utilization heat exchanger satisfies a predetermined condition. |
| US11976835B2 |
Air conditioner, data transmission method, and air conditioning system
An air conditioner includes an adapter including a control unit that controls the air conditioner using a learning model and a communication unit that communicates with a server device that generates the learning model on the basis of operation history data of the air conditioner. The adapter includes an acquisition unit, a determination unit, an erasing unit, and a transmission unit. The acquisition unit acquires the data every predetermined cycle from the air conditioner. The determination unit determines whether or not an amount of change between temporally continuous data of the data acquired by the acquisition unit is within a predetermined range. The erasing unit leaves at least one of the continuous data and deletes the other data in a case where the amount of change between the continuous data is within the predetermined range. The transmission unit transmits the data after being deleted to the server device. |
| US11976833B2 |
Air conditioning system controller
An air conditioning system controller is provided, which performs an air conditioning of a house through an air conditioning controller. The air conditioning system controller includes an in-house power generation amount obtaining section for obtaining a power generation amount generated by a natural energy power generator (for example, a solar power generation panel), an electric power amount obtaining section for obtaining a consumed electric power amount used in the house, a comparing section for comparing the power generation amount obtained by the in-house power generation amount obtaining section with a consumed electric power amount obtained by the electric power amount obtaining section and an air conditioning controlling section for controlling the air conditioning controller according to a comparison result provided by the comparing section. |
| US11976829B2 |
Air-conditioning apparatus
An air-conditioning apparatus includes: a housing having a first space and a second space that are adjacent to each other; a fan provided in the first space and to suck air into the housing; a heat exchanger provided in the first space and cause heat exchange with the air sucked by the fan to be performed; a refrigerant sensor provided in the second space and to detect refrigerant; and a partition plate provided to partition off the first space and the second space and having an air inlet port and an air outlet port. |
| US11976828B2 |
Outdoor unit of air-conditioning apparatus
An outdoor unit of an air-conditioning apparatus in which indoor units are connected, includes: a housing forming an outer casing of the outdoor unit; a terminal block located at a side of the housing; and a conduit plate to be attached to the terminal block. The conduit plate includes: a terminal block cover to be attached to the housing to cover the terminal block, and having an opening portion formed at a lower portion of the terminal block cover; an outer casing cover to be attached to the terminal block cover to cover the opening portion of the terminal block cover, and having an opening portion at a side of the outer casing cover; and a cable connection cover to be attached to the side of the outer casing cover, and having attachment holes for connection of a conduit cable to be connected to the terminal block. |
| US11976827B2 |
Outdoor unit and air conditioner
An outdoor unit includes a housing, a heat exchanger, an electric component box, a substrate, and a heat dissipator including multiple fins. The fins each have a first end situated in a windward side of an air passage formed between adjacent ones of the fins, and the first end faces the electric component box. When the heat dissipator and the electric component box are viewed from above, a first clearance gap having a first width and a second clearance gap having a second width greater than the first width are formed between the first end and the electric component box. The second clearance gap is situated closer to a back panel than the first clearance gap. |
| US11976826B2 |
Ceiling-embedded air conditioner
To prevent wind leakage and dew condensation in a rotating portion of a rotating unit in a ceiling-embedded air conditioner having, in an air blowing part of a decorative panel, the rotating unit that rotates around an axis that is normal to a virtual plane of the rear surface side of the decorative panel that is parallel to the bottom surface of a body unit. An outer flange is formed on an the outer peripheral side of a rotating ring attached to a rotating unit, an inner flange that constitutes a thrust bearing together with the outer flange is formed on the inner peripheral side of an opening into which the rotating ring is fitted, and a sealing material is provided between the inner flange and the outer flange. |
| US11976823B2 |
Hob assembly having a connecting element
In order to solve the problem of providing an improved hob assembly which can be integrated into kitchen furniture of any type in a particularly easy manner, a hob assembly is proposed which includes at least one cooking zone, at least one air-purifier device arranged beneath the cooking zone, and at least one connecting element for connecting the cooking zone to the air-purifier device such that air can be conducted from the cooking zone to the air-purifier device via the connecting element, wherein the connecting element is arranged on the cooking zone in a mechanically removable manner and is height-adjustably mounted in the air-purifying device. |
| US11976815B2 |
Modifiable premix combustion system and premix blower for elevation compensation
A combustion system includes a premix blower system and the premix blower system includes an additional air inlet with an adjustable opening which includes an additional reversibly pluggable air intake. The adjustable opening of the additional air inlet can be opened at higher elevations to compensate for thinner air. |
| US11976810B2 |
Phosphor wheel
A phosphor wheel includes: a substrate including a first principal surface and a second principal surface; a phosphor layer; and a heat dissipating member. The heat dissipating member includes: a projecting portion projecting toward one of the principal surfaces and including a contact surface that contacts the one of the principal surfaces; and fins provided by cutting and raising regions in a peripheral region of the heat dissipating member excluding a central portion of the heat dissipating member. The regions each include a notch provided by cutting off part of a first side of the region opposite to a second side of the region continuous with a corresponding one of the fins. The projecting portion secures a certain distance between the substrate and the heat dissipating member and conducts heat in the substrate to the peripheral region of the heat dissipating member. |
| US11976809B2 |
Light bulb for vehicles
The present disclosure provides a light bulb for use in a lamp housing of a vehicle. The light bulb includes a bulb body assembly having one or more light sources fixedly attached thereto, and a mounting assembly configured to mount on the lamp housing. The bulb body assembly and the mounting assembly are connected by a rotatable joint such that positions of the one or more light sources can be adjusted after the mounting assembly is mounted on the lamp housing. In some embodiments, a key portion is attached to the bulb body assembly to rotate the bulb body assembly relative to the mounting assembly. |
| US11976808B2 |
Luminaire head assembly with bracket
Example embodiments relate to luminaire head assemblies with brackets. One example luminaire head assembly includes a housing provided with a socket assembly. The luminaire head assembly also includes a light source arranged in the housing. Additionally, the luminaire head assembly includes a bracket releasably attached to the housing. The bracket is configured to fix the housing to a pole. The bracket has a first end for connection to a pole or pole connector and a second end attached to the housing. The bracket is provided with a through-hole at the second end. The socket assembly extends at least partially in the through-hole. |
| US11976803B2 |
Sound and illumination device for bicycles
A sound and illumination device including a sound-making portion, an illumination portion, and an attachment portion for mounting on a bicycle. The sound-making portion including a lever, a spring, a striking portion, and a metal portion, wherein the metal portion covers the lever, the spring, and the striking portion. The lever may include a magnet. The illumination portion including a cover portion, an electrical circuit, a switch, a light emitting source and a power source. Actuation of the lever of the sound-making portion results in the activation of the light emitting source of the illumination portion resulting in the concurrent emission of light and sound. |
| US11976792B2 |
Asymmetrical linear lens and associated linear luminaire
An asymmetrical linear lens directing light at a limited solid angle includes a first solid profile section being a right trapezoid having a short and longer base side and two side legs. A second solid profile section is a non-right trapezoid having a short and longer base side and two side legs. The longer base side of the first solid profile section and the shorter base side of the second solid profile section coincide. One of the two side legs of the first solid profile section and one of the two side legs of the second solid profile section lie on a straight line enclosing a first angle with the longer base side of the second solid profile section. The other side leg of the second solid profile section is angled outward in relation to the other side leg of the first solid profile section by a second angle. |
| US11976788B2 |
Compressed air production facility, compressed air pressure setpoint adjusting method, and compressed air pressure setpoint adjusting program
A compressed air production facility that reduces an extension cost without stopping an operating air compressor in a case of increasing the number of air compressors to cope with an increase in demands for compressed air is provided. A compressed air system supplies compressed air to compressed air consuming devices connected to a compressed air distributions line, the compressed air system including a plurality of air compressor units connected to the compressed air distributions line via respective air tanks. Each of the air compressor units includes: an air compressor main body; an adjustor of pressure setpoint that adjusts a pressure setpoint of an air tank to which the air compressor unit including the adjustor of pressure setpoint is connected; and a controller of air compressor that operates a rotational frequency of the air compressor main body on the basis of the pressure setpoint adjusted by the adjustor of pressure setpoint and a pressure of the air tank. The adjustor of pressure setpoint adjusts the pressure setpoint on the basis of a control variable indicating the rotational frequency of the air compressor main body or the pressure of the air tank. |
| US11976786B2 |
Oil restrictor for emergency lubrication of a component for an aircraft turbine engine
An oil restrictor for emergency lubrication of a component for an aircraft turbine engine includes a metal cylindrical body having a longitudinal axis and configured to be housed in and shrink-fitted into a cylindrical bore of a part of the turbine engine. The restrictor further includes an integrated oil circuit enabling oil to pass through the restrictor along the axial extent thereof. The body is a one-piece body, and the circuit has at least two oil channels recessed on an outer cylindrical surface of the body and extending around and/or along the axis. |
| US11976782B2 |
Devices for hanging items from horizontally-oriented structures, and associated methods
A hanger device structurally configured to couple at an edge of a horizontal support is disclosed and described, the hanger device including a hanger support including a horizontal top support having a planar undersurface structurally configured to rest on an upper surface of the horizontal support when in use and an edge extension extending downwardly from the top support and configured to abut an edge of the horizontal support. The hanger device can further include a lower hanger coupled to and extending downwardly from the edge extension, a lower hook coupled to the lower hanger and oriented to suspend a decorative item therefrom, and an engagement lock slidably coupled to the lower hanger and configured to contact a bottom surface of the horizontal support opposite the horizontal top support to secure the hanger device to the horizontal support. |
| US11976777B2 |
Dual clamping device
A dual clamping device. |
| US11976774B2 |
Display stand that adjusts to the size of the item being displayed
A display stand with an adjustable rear support that is movable along a base by way of a channel is provided. The rear support receives and sandwiches objects, each of different thicknesses, between and against a support lip. The rear support is orientated at an obtuse angle relative to the base. The channel is tapered, facilitating a tapered slide nut to move there along in concert with the rear support. A threaded fastener interconnects the rear support and the slide nut by way of the channel. The slide nut provides female threading engaging the threading of the threaded fastener. The rear support provides a slot that seats on a protrusion of the slide nut to provide anti-rotation functionality. |
| US11976770B2 |
Solid removal in glycol reclamation
A solids removal apparatus for glycol reclamation includes a first tubular, a second tubular, and a strainer. The first tubular includes an open end configured to receive a brine stream including solid material. The second tubular is connected to and protrudes from the first tubular. The second tubular is configured to discharge an outlet stream. The strainer is disposed within the second tubular. The strainer is configured to prevent at least a portion of the solid material from flowing through the strainer, such that the outlet stream discharging from the second tubular has a solids content that is less than a solids content of the brine stream. |
| US11976769B2 |
Oil leakage repairing material, oil leakage repairing method, and pipe
Provided is an oil leakage repairing material, wherein the oil leakage repairing material is a curable composition, oil absorption of the oil leakage repairing material before curing is 100% or greater, and oil absorption of the oil leakage repairing material after curing is 50% or less. |
| US11976768B2 |
Composite reinforcement of tubular structures
Systems and methods for reinforcement of tubular structures via composite internal dowels are provided herein. The hardening of a curable fill inside a flexible sleeve provides conformal contact between the resulting dowel and the surrounding tubular structure. Permeation of the fill through the sleeve may improve the bond. Attachment of the sleeve to a narrower tube may allow for precise positioning of the sleeve as well as a reduction in the amount of fill required. Ultimately, the internal dowels may extend past a degraded section of the tubular structure from a selected lower limit below the degraded section to a selected upper limit above the degraded section. |
| US11976765B2 |
Lead-through comprising a seal and an outer diameter extender
A lead-through for cables, wires or pipes comprising a cylindrical seal and an outer diameter extender. The outer diameter extender is adapted to be mounted on an outer surface of the cylindrical seal. The outer diameter extender comprises two parts, wherein each of the two parts has at least one protruding part and at least one recess. The at least one protruding part of one of the parts of the outer diameter extender is to be received in the at least one recess of the other part of the outer diameter extender. |
| US11976761B2 |
Fitting with locking ring for non-detachable connection to at least one pipe
A fitting for permanently connecting to at least one tube, the fitting including: a main body; a retaining element which has locking elements for locking to a corresponding locking element of the tube to be connected; a sealing element; and a blocking ring, the blocking ring allowing movement of the retaining element in the radial direction in a first axial position and preventing movement of the retaining element outwards in the radial direction in a second axial position. |
| US11976760B2 |
Retention apparatus
A retaining apparatus includes a barrier having an interior surface defining an aperture extending from a first end of the barrier to a second end of the barrier. The retaining apparatus has a first distance between opposing sides of the interior surface near the first end of the barrier, a second distance between the opposing sides of the interior surface at a position between the first and second ends of the barrier, and a third distance between the opposing sides of the interior surface at the second end of the barrier. The second distance is smaller than the first and third distances. The interior surface is configured to partially surround and support a work line, restricting movement of the work line in a transverse direction, allowing movement of the work line in a longitudinal direction, and allowing bending of the work line about an axis in the transverse direction. |
| US11976758B1 |
Electrically insulated threaded connection
An electrical insulated threaded connection includes a conductive box with a plurality of internal threads, a conductive pin with a plurality of external threads, and a double-threaded electrical insulator sleeve disposed between the conductive pin and box. The double-threaded electrical insulator sleeve comprises a plurality of external threads that mate with the plurality of internal threads of the conductive box and a plurality of internal threads that mate with the plurality of external threads of the conductive pin. In certain embodiments, the double-threaded electrical insulator sleeve fills a full volume between the plurality of internal threads of the conductive box and the plurality of external threads of the conductive pin, and there are no voids or pockets between any of the mating threads. |
| US11976756B2 |
Coupling assembly and method for retrofitting a pipe
A coupling assembly and method for retrofitting a water pipe for installation of a pipe insert or device is disclosed. The coupling assembly may include a plunger assembly, a two-part clam shell, an adapter port, and an internally ribbed flexible sleeve including first internal ribs and second internal ribs, wherein the first internal ribs are configured to engage a grooved portion of the adapter port. Prior to installation, a first portion of the internally ribbed flexible sleeve may be attached to the adapter port and a second portion of the sleeve may be rolled up over the first portion. The method may include aligning the port adapter with the cut water pipe; rolling the second portion of the sleeve from the port adapter onto the cut pipe; placing a two-piece clam shell over the sleeve; and tightening two oppositely treaded nuts over the two-piece clam shell. |
| US11976755B2 |
Press fitting for a pipe joint and assembly group for a press fitting
A press fitting for a pipe connection is provided. The press fitting comprises a fitting body for connecting the press fitting to a pipe, a substantially cylindrical pressing sleeve fixed to the fitting body and having a pressing area, and a stop ring fixed to the pressing sleeve and limiting the pressing area in an axial direction of the press sleeve. The stop ring has a substantially cylindrical inner contour with protruding first regions and second regions receding from the first regions. The first areas of the first stop ring encompass an outer contour of the pressing sleeve in a clamping manner. The second areas of the stop ring are spaced from the outer contour of the pressing sleeve. |
| US11976753B2 |
Tubing system with jacket
A tubing system includes a fluid carrying tubing including an undulating outer surface of peaks and valleys; a jacket encasing the tubing; a string located between the tubing and the jacket, the string configured to cut through the jacket to facilitate removal of the jacket. |
| US11976748B2 |
Diaphragm valve
A diaphragm valve includes a body (3) having a flow path (2), a seat (4) formed in the flow path (2), a metal diaphragm (5) for opening and closing the flow path (2), a pair of clamping parts (6) and (7) for claiming peripheral edge portions of the metal diaphragm (5) to fix the metal diaphragm (5) to the body (3), and an actuator (8) for abutting the metal diaphragm (5) to the seat (4) or separating the metal diaphragm from the seat (4), wherein a fluorine resin coating is formed on a seat side surface (5a) of the metal diaphragm (5) at least in a contact region (B-A) with the seat (4) in a region (C) surrounded by a clamping region (D-C) between the seat side surface (5a) and one of the pair of clamping portions (6, 7), excluding the clamping region (D-C). |
| US11976745B2 |
Scotch yoke actuator
Embodiments of the invention provide an actuator (100) for a valve assembly. The actuator can include a yoke (146) with at least one bore (196), a first rod assembly (136), and a first slide member (148) seated within the at least one bore and pivotally connected to the first rod assembly. The yoke can be configured to rotate about a yoke axis (198) to actuate the valve assembly. The first rod assembly can be configured to move in a first direction transverse to the at least one bore and the yoke axis. The first slide member can be configured to slide telescopically within the at least one bore as the first rod assembly moves in the first direction to transmit torque to the yoke for actuation of the valve assembly. |
| US11976739B2 |
Solenoid valve
In solenoid valve provided with: a valve case that has an annular collar expanding in a radial direction of an opening, which is opened at an axial end surface, and accommodates a valve body inside; and an annular seal member mounted in an annular recessed groove provided on one axial end surface of the collar of the valve case, the collar includes a through-hole penetrating the collar in an axial direction, and a connecting portion connecting the through-hole and the annular recessed groove, the through-hole has a reduced diameter portion, and the seal member includes an annular portion mounted in the annular recessed groove and a protruding portion protruding at least in the axial direction with respect to the annular portion and penetrating the through-hole, the protruding portion including an enlarged diameter portion having an outer diameter φD1 (>φd2) larger than an inner diameter φd2 of the reduced diameter portion of the through-hole. |
| US11976738B2 |
Low friction hydraulic circuit control components
A hydraulic control circuit component such as a valve is configured which sliding surfaces. At least one of the sliding surfaces is configured as a single crystal material, such as ruby or sapphire. |
| US11976734B2 |
Proportional flow control valve
A valve apparatus that includes a valve assembly including a valve retainer body that houses a movable poppet that defines a valve member that is configured to contact a conically shaped valve seat of the valve retainer body; and a motor assembly including a rotatable shaft that is configured to actuate the valve assembly; wherein the rotatable shaft includes a thread formed at an end thereof, the thread being engaged with a sleeve that through rotation of the thread by the rotatable shaft will translate the sleeve towards and away from the movable poppet to transfer an axial force to the poppet that forces the valve member into engagement and disengagement with the valve seat to open and close the valve assembly. |
| US11976731B2 |
Penetration sealing system
A sealing system includes a housing with an interior chamber, where the interior chamber includes a mouth. The sealing system also includes a seal positioned adjacent to the mouth of the interior chamber and a plunger configured to move through the seal and into the interior chamber along a longitudinal axis of the sealing system. The plunger is configured to deform the seal from a first position to a second position, where in the first position, the seal has a first shape, and in the second position, the seal has a second shape, different from the first shape. |
| US11976729B2 |
Shaft sealing structure
A shaft sealing structure includes a plurality of V-packings that are stacked in multiple stages, and each of the V-packings is formed of a thick-walled annular top portion, a thin-walled inner side skirt portion, and a thin-walled outer side skirt portion. Adjacent ones of the top portions abut against each other, adjacent ones of the inner side skirt portions do not interfere with each other, and adjacent ones of the outer side skirt portions do not interfere with each other. |
| US11976727B2 |
Fastening of a cover to a housing
A cup-shaped cover of a pedal travel simulator, hydraulic accumulator, or a damper chamber, using a radially resilient connecting ring, which protrudes into a groove of the cover and into an opposing groove of a receptacle of a hydraulic block of a traction slip controller of a hydraulic vehicle braking system, to fasten inseparably at the hydraulic block. |
| US11976725B2 |
Parking lock for a motor vehicle and method for operating a parking lock
An electromechanical parking lock for a motor vehicle includes a locking element for reversible engagement in a parking lock wheel, an actuating element that can be pre-loaded by an actuating spring in order to insert the locking element into the parking lock wheel, an electric motor with an actuating unit for moving the actuating element out of the locked position (P) against the spring force of the actuating spring into an unlocked position (nP), and a solenoid that, in the unlocked position (nP), holds the actuating element pre-loaded via a securing element. The parking lock has an emergency locking position (Not-P) in which the parking lock is unlocked and in which the securing element can be released by the electric motor without changing the state of the solenoid so that the locked position (P) can be assumed. |
| US11976724B2 |
Automatic transmission, control method for automatic transmission, and non-transitory computer-readable medium
[PROBLEMS] When an acceleration request from a driver is large, upshift is performed under a high engine rotation speed.[SOLUTIONS] Provided is an automatic transmission, including: a torque converter that is disposed downstream of a drive source in a power transmission path and is provided with a lockup clutch; and a transmission mechanism that is disposed downstream of the torque converter and changes a speed ratio between an input shaft and an output shaft, in which in a state where the lockup clutch is engaged, when a rotation speed of the input shaft reaches a first rotation speed, the automatic transmission starts upshift, and in a state where the lockup clutch is disengaged or slips, when the rotation speed of the input shaft reaches a second rotation speed obtained by subtracting a first predetermined rotation speed from the first rotation speed, the automatic transmission starts upshift, and the first predetermined rotation speed decreases as an output torque of the drive source increases. |
| US11976722B2 |
Axle assembly and method of control
A method of controlling an axle assembly. The method includes executing a speed synchronization mode and operating a clutch actuator to shift a clutch from a neutral position toward an engaged position. The method may also include executing a low torque synchronization mode when the clutch cannot be shifted from a neutral position to an engaged position within a first predetermined period of time. |
| US11976721B2 |
Method for efficiently managing ignition states for keyless ignition systems for vehicles with electronic shifter and electronic securement systems
A control system and method for a vehicle is provided. The system comprises a poly-shifter, an RF Hub, a transmission control module (TCM) and a controller. The poly-shifter is configured to be moved between operating states including “Park” and “Non-Park” positions. The RF Hub supports operational features of the vehicle. The TCM determines a lock state of a parking pawl in a transmission of the vehicle and communicates the lock state to the RF Hub. The controller is configured to determine whether a driver has exited the vehicle with the poly-shifter in a “Non-Park” position. The controller is further configured to power down the vehicle based on the lock state of the parking pawl being in a “Park” position and the driver exiting the vehicle with the poly-shifter in the “Non-Park” position. |
| US11976715B2 |
Gear housing for a planetary gear device that structurally isolates an inner gear
Separate structural units for an inner gear and a housing of a planetary gear device include an inner gear with a first raised portion formed on the outer peripheral surface of the inner gear, where the first raised portion extends towards in a direction that is inclined with respect to the axial direction of the inner gear. A housing includes a second raised portion formed on an inner peripheral surface, where the second raised portion extends in a direction that is inclined in respect to the axial direction. The housing contains the inner gear such that there is a gap formed between the inner peripheral surface of the housing and the outer peripheral surface of the inner gear. Movement of the inner gear within the interior of the housing is limited through linear contact of the first raised portion and the second raised portion. |
| US11976712B2 |
Transmission
A transmission, including an outer shell (1), an inner shell (2), a drive disk (3), a plurality of T-shaped teeth (4), a gear (5), a tooth seat (6), an adjustable nut (7), balls (8), inner balls (9), outer balls (10), an inner protective frame (11), an outer protective frame (12), rollers (13), a first sealing ring (14), a second sealing ring (15) and a third sealing ring (16). Transmission clearance can be adjusted freely at any time, the meshing of the T-shaped tooth and the gear is a real surface meshing, and almost all the teeth participate in force transmission simultaneously. Therefore, the transmission has high precision, high mechanical properties, and long service life. |
| US11976711B2 |
Linear mechanical screw transmission
Described is a mechanical transmission (T) comprising a containment structure (1) housing a roto-translational element (2), extending along an axis of rotation (X) and comprising a first and a second threaded portion (3, 4), a rotary element (5) connected or connectable to a drive unit to define a mechanical power input unit and equipped with a first thread (8) designed to engage rotatably with the first threaded portion (3) to the roto-translational element in such a way as to define a first threaded connection, a fixed guide (9) having a second thread (14) designed to engage with the second threaded portion (4) of the roto-translational element (2) in such a way as to define a second threaded connection, and a translating element (10), translating along the axis (X) and defining a power output unit. The translating element (10) is connected to the roto-translational element (2) for translating at the same linear speed as the roto-translational element (2). The roto-translational element (2) is thus simultaneously coupled to the rotary element (5) and to the fixed guide (9) respectively by means of the first and second threaded connections. These connections have different pitches in such a way as to vary the angular speed between the roto-translational element (2) and the rotary element (5). |
| US11976710B2 |
Device having a main support and an equipment support
A device comprising a main support an equipment support having a first position and a second position adjustable relative to the height of the main support. A first crank lever is mounted to the first bearing and rotatable about a first rotational axis via a first shaft. A connecting rod is connected to the first crank lever via a first joint and to the equipment support via a second joint. A guide is arranged such that the equipment support is displaceable while guided to remain parallel to the main support. The equipment support passes an upper dead center position when moving from a first to a second position by rotation of the first crank lever and, upon further rotation a stop element contacts a stop. |
| US11976709B2 |
Servo and robot
A servo and a robot with the same are provided. The servo comprises a servo body, an upper cover, a lower cover, and a gear set having a plurality of gears meshing with each other. The gear set is located in the servo body, and comprises an output gear located in the center of the servo body as seen from the cross section of the servo body. |
| US11976706B2 |
Remotely operated bypass for a suspension damper
A damper assembly with a bypass for a vehicle comprises a pressure cylinder with a piston and piston rod for limiting the flow rate of damping fluid as it passes from a first to a second side of said piston. A bypass provides fluid pathway between the first and second sides of the piston separately from the flow rate limitation. In one aspect, the bypass is remotely controllable from a passenger compartment of the vehicle. In another aspect, the bypass is remotely controllable based upon one or more variable parameters associated with the vehicle. |
| US11976704B2 |
Power transmission shaft and method for manufacturing same
A propeller shaft (1) that is a power transmission shaft has a shaft member (2) as a tubular body made of iron-based metal and a balance weight (3) made of iron-based metal and welded to an outer peripheral surface of this shaft member (2). At least a part of the balance weight (3) of the propeller shaft (1) is covered with a sacrificial metal coating (4) made of sacrificial corrosion prevention material that contains metal whose ionization tendency is higher than that of metal forming the shaft member (2). With this, it is possible to suppress local progression of corrosion at a periphery of the balance weight (3) and improve durability of the propeller shaft (1). |
| US11976703B2 |
Bearing and bearing arrangement
A bearing provides a vibration-insulating mount on a first component with a hole through which a central longitudinal axis extends. The bearing includes a first bearing part with a first fixing structure that can be arranged on one side of the first component, and a second bearing part with a second fixing structure that can be arranged on the other side of the first component. In embodiments, the first fixing structure comprises first pins that can protrude into the hole, and the second fixing structure comprises second pins that can protrude into the hole. In embodiments, at least one of the pins of each fixing structure is biased or is able to be biased radially outwards with respect to the central longitudinal axis. |
| US11976702B2 |
Spring-damper element for the mounting of a punching press
The invention relates to a spring-damper element (2) for mounting a punching press (1), with a hydraulic damper unit (3) with a first fluid chamber (4) and a second fluid chamber (5), wherein, in the intended operation, a hydraulic fluid is displaced from the first fluid chamber (4) via a throttle point (6) into the second fluid chamber (5) when the spring-damper element (2) is compressed. The damper unit further comprises an overload valve (7) arranged between the first fluid chamber (4) and the second fluid chamber (5), which overload valve opens when a specific fluid pressure is reached in the first fluid chamber (4) or when a specific pressure difference is reached between the first fluid chamber (4) and the second fluid chamber (5) and releases a bypass (8) via which hydraulic fluid then flows from the first fluid chamber (4) into the second fluid chamber (5) bypassing the throttle point (6). Thereby, the spring-damper element (2) is designed in such a way that the fluid pressure or the pressure difference, respectively, at which the overload valve (7) opens can be adjusted when the spring-damper element (2) is installed as intended. With such spring-damper elements according to the invention, it becomes possible to create a mounting arrangement for a punching press, the damping characteristics of which can be adjusted without significant effort, such that a variable operation of the press in wide ranges becomes possible while keeping the ground loading to a minimum in each case. |
| US11976699B2 |
Access control system
An access control system for restricting access through a passageway includes a shaft rotatable about a central axis; a barrier fixed to the shaft to rotate therewith; and a brake assembly. The brake assembly includes a sun gear rotatable about the central axis, a carrier, and a ring gear, wherein one of the carrier or the ring gear is fixed against rotation and the other of the carrier or ring gear is connected to the shaft to rotate therewith. A plurality of planet gears are rotatably connected to the carrier, each planet gear being disposed between and engaging with each of the sun gear and the ring gear. An electromagnetic brake comprises an electromagnet and an armature. The armature is connected to or integral with the sun gear to rotate and move axially therewith. At least one of the electromagnet or the armature is moveable between an operative position and an inoperative position. |
| US11976698B2 |
Drum brake apparatus
A drum brake apparatus includes a housing; a main braking unit installed on one part of the housing, and driven by a hydraulic pressure and pressing a shoe, during main braking; a parking braking unit installed on the other part of the housing, and driven by an electromotive force of an actuator and pressing the shoe, during parking braking; and a locking member locked to the housing through the actuator and a back plate, and fastening the actuator and the housing to the back plate. |
| US11976697B2 |
System and method for controlling a disconnect clutch for a vehicle driveline
Methods and systems for operating a driveline disconnect clutch actuator are provided. In one example, the driveline disconnect clutch actuator may be supplied with electric power to activate and deactivate a driveline disconnect clutch when electric power is available via a first power source. The driveline disconnect clutch actuator may be supplied with electric power to open the driveline disconnect clutch when output from the first driveline disconnect clutch is unavailable. |
| US11976696B2 |
One-way clutch and reverse input preventive clutch
A one-way clutch includes a C-shaped spring having one end thereof engaged by the inner ring and the other end abutting a roller at one end of a row of rollers that abut each other, thereby engaging the rollers with the outer ring and the inner ring. The inner ring has a radius at the engaging end of the cam surface opposed to the roller at the other end of the row of the rollers larger than its radii at the engaging ends of the cam surfaces opposed to the other rollers of the same row. |
| US11976695B2 |
Driveshaft with a bellow in spline assembly
A driveshaft has an elongated rotary slip sub, a tube sleeve telescopically engaged with the slip sub, a bearing assembly mounted on the slip sub by a roller, a retaining part positioned on the bearing assembly, and a cover extending radially outwardly of the slip sub. The roller is adjacent a movable end of the tube sleeve. A bellows is secured to an adjacent tube sleeve. The retaining part holds the bellows on the bearing assembly. The cover covers the roller. |
| US11976690B2 |
Self-healing bearing device using electric or magnetic fluids
A bearing device with first and second bearing surfaces facing each other and which are moveable relative to one another. The first and second bearing surfaces are separated by a bearing gap filled with a lubricant. The lubricant comprises a carrier fluid and particles which respond to magnetic or electric fields. The particles are suspended in the carrier fluid in the absence of magnetic or electric fields. One or more magnetic or electric field generators are embedded in the first or second bearing surface to generate a localized magnetic or electric field which locally removes the particles from suspension by exerting a field force on the particles. This forms a local flow obstruction on at least one of the bearing surfaces in the form of an agglomerate of previously suspended particles. The local flow obstruction locally obstructs a flow of the lubricant. |
| US11976686B2 |
Composite connectors and methods of manufacturing the same
A method of manufacturing a connector for a fluid transfer conduit comprises: manufacturing a tube which runs parallel to a central axis C from fibre-reinforced polymer, said tube comprising a hub portion 206 and a flange-forming portion 208 located adjacent to the hub portion 206, wherein the hub portion 206 comprises continuous circumferentially oriented fibre-reinforcement 210; and the hub portion 206 and the flange-forming portion 208 comprise longitudinally oriented fibre-reinforcement 212 which runs continuously from the hub portion 206 into the flange-forming portion 208; and bending the flange-forming portion 208 away from the central axis C such that it extends from the hub portion 206 at an angle to the central axis C. |
| US11976682B2 |
Bonding washer
The present disclosure provides descriptions of configurations for bonding washers used to facilitate the electrical bonding of metal structures. The bonding washer includes an electrically conductive body and at least one piercing member extending from a bottom surface of the body. An extended member extends from the electrically conductive body in a direction away from the bottom surface of the body. |
| US11976680B2 |
Fastening device for assembly and quick release between objects
A fastening device for assembly and quick release between objects includes a retaining device for an attachment element with a dockable portion. There is a plurality of separable parts held close together around the attachment element by at least one disengageable preloading mechanism. The preloading mechanism includes a link wound around the separable parts in order to hold them closed on the attachment element, which has the appearance of a ribbon wound in a spiral and has spring properties. The ribbon has a non-constant thickness, i.e. the thickness decreases from the inside towards the outside of the spiral. The thickness decreases with the angle of the spiral. It is manufactured as such, in its final form, by a manufacturing process employing either the removal of material by machining, or by aggregation of material. |
| US11976677B2 |
Integrally formed flow distributor for fluid manifold
A fluid manifold includes an inlet comprising an opening into an interior of the fluid manifold, an outlet end that is positioned opposite the inlet and that is in fluid communication with the inlet, a shroud extending between the inlet and the outlet end and surrounding a flow path of the fluid manifold, and a first flow distributor positioned within the interior of the fluid manifold. The first flow distributor includes a hollow body including a first surface at a downstream side of the first flow distributor and a second surface at an upstream side of the first flow distributor, a central cavity defined by the second surface of the hollow body, and openings extending from the first surface to the second surface such that a fluid can pass from the central cavity through the openings. The first flow distributor and the fluid manifold are integrally formed. |
| US11976675B2 |
Systems and methods for bleed down and retraction of a construction machine boom
A hydraulic system for controlling bleed down and retraction of a boom within a safety envelope includes a backup battery power supply, and at least a first boom lift hydraulic cylinder configured to raise and lower the boom. The first boom lift hydraulic cylinder includes a solenoid bleed valve electrically connected to the backup battery power supply. The hydraulic system also includes an input device controllable by an operator of the boom. The input device may, for instance, be used by the operator to initiate bleed down and retraction of the boom from an elevated position. To accommodate independent failsafe features of the system, the input device is configured to selectively actuate the solenoid bleed valve using electrical power supplied from the backup battery power supply. |
| US11976674B2 |
Pump arrangement
The subject matter of the present invention is a pump arrangement, in particular for use in the body's own vessels, having a pump and a sheath receiving the pump, bounding a flow passage and having a distal intake opening and a proximal outflow opening for producing a driving flow by means of the pump, wherein the pump is arranged in a first fluid-tight section having the distal intake opening and a second fluid-tight section includes the proximal outflow opening. In accordance with the invention, a further inlet opening is present between the first section, and the second section and is arranged between the intake opening and the outflow opening, with the first section and the second section being arranged with respect to one another such that the inlet opening opens into the flow proximal to the pump. |
| US11976672B2 |
Tensioned support post and other molten metal devices
A vertically-elongated member, which is preferably a support post used in a molten metal pump, includes a ceramic tube and tensioning structures to add a compressive load to the tube along its longitudinal axis. This makes the tube less prone to breakage. Another vertically-elongated member, such as a support post, includes one or more reinforcement members to help alleviate breakage. A device, such as a pump, used in a molten metal bath includes one or more of such vertical members. |
| US11976671B2 |
Vacuum modulated two phase cooling loop performance enhancement
Embodiments disclosed herein include temperature control systems. In an embodiment, a temperature control system comprises a fluid reservoir for holding a fluid, and a spray chamber fluidically coupled to the fluid reservoir. In an embodiment, a pump is between the spray chamber and the fluid reservoir, where the pump provides the fluid to the spray chamber. In an embodiment, the temperature control system further comprises a vacuum source fluidically coupled to the spray chamber, where the vacuum source controls a pressure within the spray chamber, and where the fluid reservoir is between the vacuum source and the spray chamber. |
| US11976665B2 |
Compressor
A compressor according to an embodiment includes: a rotational shaft provided with a compressor impeller on one end side; a rolling bearing device for rotatably supporting the rotational shaft; and a housing for housing the rolling bearing device. The rolling bearing device includes: an inner ring mounted on the rotational shaft; an outer ring supported by the housing with application of a load from the housing in an axial direction of the rotational shaft; a rolling element disposed between the inner ring and the outer ring; an elastic member disposed on an outer circumferential side of the outer ring so as to come into contact with the housing; and a sliding portion disposed on one end side of the outer ring in the axial direction so as to come into contact with the housing. |
| US11976664B2 |
Motor and bearing cooling paths
A compressor includes a rotor configured to compress air and driven by a shaft. A motor is drives the shaft. A thrust bearing facilitates rotation of the shaft. The thrust bearing includes a thrust shaft and a thrust plate. The thrust shaft includes first and second orifices. A bearing cooling air inlet is in fluid communication with the first and second orifices. |
| US11976662B2 |
Vacuum chamber module
A vacuum chamber module and an apparatus are disclosed. The vacuum chamber module comprises: a pump wall defining a recess shaped to receive a multi-stage vacuum pump; a plurality of vacuum chambers, each vacuum chamber being configured to be pumped by a respective stage of the multi-stage vacuum pump, each vacuum chamber being defined at least partially by a portion of the pump wall, each vacuum chamber having an pumping port located at a different circumferential position on the pump wall for fluid communication with the respective stage of the multi-stage vacuum pump. In this way, a module is provided which shares components, with the multi-stage pump at least partially accommodated within space otherwise occupied by the vacuum chambers and with the vacuum chambers located around the pump wall, which provides for a simpler and more compact arrangement. |
| US11976661B2 |
System and method for evaluating the performance of a pump
Systems and methods to determine the apparent density of a fluid being displaced by a pump. The apparent density may be determined by comparing an expected torque of the pump to an actual torque of the pump. The apparent density can also be used to detect irregular operating conditions. |
| US11976658B2 |
Electric pump with cooling channel arrangement
An electric pump including a pump shaft, a first rotor assembly, a stator assembly, and a second rotor assembly. The first rotor assembly is arranged in a first accommodation cavity, the stator assembly and the second rotor assembly are arranged in a second accommodation cavity; the electric pump further comprises a first channel and a second channel, the first channel passes through the upper and lower surfaces of the bottom wall of a first accommodation portion, the first channel can communicate with first accommodation cavity and the second accommodation cavity, at least part of a work medium in the first accommodation cavity can flow into the second accommodation cavity through the first channel, the second channel is arranged to penetrate through a first end face of the pump shaft and a second end face of the pump shaft. |
| US11976655B2 |
Scroll compressor
A scroll compressor includes fixed and orbiting scrolls. The fixed scroll includes a fixed scroll end plate and a spiral fixed wrap extending from the end plate. The orbiting scroll includes an orbiting scroll end plate and an orbiting wrap extending from the end plate and engaging with the fixed wrap to form compression chambers. The fixed wrap includes a first fixed wrap portion on a radially outer side and a second fixed wrap portion on a radially inner side. The first fixed wrap portion is periodically covered by the orbiting scroll end plate and the second fixed wrap portion is always covered by the orbiting scroll end plate while the scroll compressor is operating. A sealing member is provided on one of the first fixed wrap portion and a first covering portion of the orbiting scroll end plate corresponding to the first fixed wrap portion. |
| US11976652B2 |
Method and device for balancing crankshaft deformation, crankshaft, and scroll compressor
Disclosed are a method and a device for balancing crankshaft deformation e, a crankshaft with counterweights determined according to the method, and a scroll compressor using the crankshaft. The method includes: determining a component centrifugal force required by a counterweight to overcome the crankshaft deformation caused by both an orbiting scroll centrifugal force and a gas force; and determining the counterweight according to the component centrifugal force. The counterweight is arranged on the crankshaft. |
| US11976650B2 |
Compressor and manufacturing method thereof
A compressor and a method of manufacturing the same are disclosed. The compressor includes a piston having formed therein a suction space, in which refrigerant gas is sucked; and a cylinder in which a piston is accommodated, the cylinder defining a compression space that is configured, based on the piston reciprocating in an axial direction, to compress the refrigerant gas therein. A plurality of grooves having a partial spherical shape and having a diameter of 10 micrometers is formed in an outer circumferential surface of the piston or an inner circumferential surface of the cylinder. |
| US11976649B2 |
Air pump with external pressure relief valve
An air pump with an external pressure release valve includes an air pump body, a flow channel seat and at least one air valve. The air pump body comprises a driving motor and at least one air bag group for generating air flow. The flow channel seat includes an airflow channel and a pressure release channel communicated with the airflow channel and extending to any side wall surface of the flow channel seat. The side wall surface includes an installation hole of an outlet of the pressure release channel. The installation hole includes a pressure release assembly arranged inside the pressure release channel. Because the air pump includes the pressure release channel, and the pressure release channel extends to any side wall surface, the air pump is respectively connected with different objects to be inflated, meanwhile, an assembler can more easily adjust the output air pressure of each air pump. |
| US11976645B2 |
Cabinet mounted air compressor with negative cabinet pressure
Air compressor systems that are configured to output compressed air. Each system includes a cabinet and at least one air compressor mounted at least partially in the cabinet. The air compressor includes a drive motor with a cooling air inlet through which cooling air can be input for cooling the drive motor. The cooling air inlet is directly fluidly connected to a cooling air opening of the cabinet so that the cooling air for the drive motor is drawn into the drive motor directly from the ambient environment instead of being drawn in from the interior space of the cabinet. In addition, the system includes an exhaust fan on the cabinet that vents the interior space of the cabinet to the ambient environment. During operation of the air compressor, a negative cabinet pressure is created in the interior space where the pressure is less than ambient pressure. |
| US11976633B2 |
Systems and methods for optimal speed protection for power turbine governing
A control system for limiting power turbine torque (QPT) of a gas turbine engine includes a controller including a processor and memory configured to control the gas turbine engine, the controller including an engine control module that provides an effector command signal to a gas generator of the gas turbine engine; a power turbine governor module that outputs a preliminary torque request (QPT_req_pre); and a power turbine torque (QPT) optimal limiter module that outputs a maximum torque topper (QPT_max) to limit a power turbine speed overshoot of the gas turbine engine; wherein the controller outputs a minimum value between the preliminary torque request (QPT_req_pre) and the maximum torque topper (QPT_max) to the engine control module. |
| US11976632B2 |
Mass damper module for wind turbine installation
A mass damper module (600) for a wind turbine installation comprises: an attachment interface (603a-d) adapted to removably attach the mass damper module to structural lifting parts (303a-d) of a nacelle (300) of the wind turbine installation; and an active tuned mass damper (601) controllable to damp vibration of the wind turbine installation when the mass damper module is so attached to the nacelle and the nacelle is attached to a tower (200) to form the wind turbine installation. |
| US11976631B2 |
Method of measuring stall condition of wind turbine rotor
Methods of measuring a stall condition of a rotor of a wind turbine are disclosed. In one aspect a stall parameter is obtained on the basis of the power parameter and a thrust parameter; and the stall parameter compared with a threshold to determine a stall condition of the rotor. |
| US11976628B2 |
Drivetrain assembly
Provided is a drivetrain assembly including a rotor shaft; a bearing unit mounted about the rotor shaft; and a further drivetrain component connected to an end of the rotor shaft, wherein an annular face of the further drivetrain component is arranged opposite an annular face of the bearing unit with a distance between the annular faces. The drivetrain assembly is characterized by an annular arrangement of tapped holes formed in a first of the two opposing annular faces; a plurality of bolts, wherein each bolt includes a bolt shaft threaded into a tapped hole, a lock nut threaded onto the bolt shaft and tightened against the first annular face; and a bolt head arranged to make contact with the second of the two opposing annular faces. Also provided is a wind turbine including a such a drivetrain assembly; and a method of assembling such a drivetrain. |
| US11976627B2 |
Fairing for a modular blade
A fairing for a modular blade of a wind turbine generator, comprising including a joining zone disposed between two consecutive modules of the modular blade. The fairing is comprised of different components; the suction side fairing, the pressure side fairing and auxiliary components, such as tabs to facilitate the joining of the components. The leading edge fairing and the trailing edge fairing are constituted of an elastomeric material, preferably silicone, supported in a rigid glass fibre framework in order to absorb the warping experienced by the blade during the operation thereof. The attachment elements employed to join the fairings together and to the setbacks of the blade shell are rivets or similar. All the fairings incorporate the metal elements necessary to be equipotentially bonded, being linked to the lighting down-drop. |
| US11976625B2 |
Assembly, method, and tool for securing components
Components are fastened with inserts that are placed into a hole in the component and bonded with an adhesive. A decoupling element is provided on the front face of the insert. This diverts the forces around the highly stressed front face of the inserts. The insert may be of a material with a lower stiffness compared with the adhesive. This arrangement may reduce stress peaks and increase the load capacity of the connection. A tool may be provided that reduces air inclusion between the insert and the component during fitting. The connection arrangement can be used when components of different stiffnesses have to be securely connected to one another. This applies to, among other things, fastening of fibre composite components or mineral components to metal components. |
| US11976622B2 |
Inertial pneumatic wave energy device
A buoyant wave energy device is disclosed that incorporates an open-bottomed tube of substantial length in which is partially enclosed a first body of water that oscillates in response to wave action. The device incorporates a buoy to which an upper end of the tube is connected and inside of which is trapped a second body of water of substantial mass. A differential phase in the oscillations of the water trapped in the tube, and the oscillations of the buoy of augmented mass, result in the periodic compression of a pocket of air trapped at the top of the tube, and in the subsequent expulsion of pressurized air through a turbine, thereby generating electrical power. |
| US11976621B2 |
Engine start control device
A start control device for a hybrid vehicle includes a battery, first and second rotary electric machines, an engine, a first determination unit configured to determine whether the battery is in a low output state, a cranking control unit configured to perform a cracking of the engine, and a second determination unit configured to perform a cranking completion determination. In a case where a maximum output of the battery is in the low output state, the cranking control unit causes the first rotary electric machine to run at a low output target rotation speed, and the second determination unit determines that the cranking is completed when a condition that an actual rotation speed of the first rotary electric machine continues to be within a target range for a predetermined time is satisfied. |
| US11976619B2 |
Fuel injection valve
A movable core is driven by a magnetic attraction force with a fixed core to move a valve body to inject fuel. A yoke accommodates the fixed core. A coil is in a coil chamber between the fixed core and the yoke. The coil chamber is filled with a filling resin member being electrically insulative. The fixed core has a core facing surface facing the movable core and includes a protruding portion that protrudes radially outer side and is in contact with the yoke to conduct the magnetic flux. A resin molding flow channel is formed in the protruding portion to cause molten resin serving as the filling resin member to flow into the coil chamber. A length of the protruding portion along a cylinder center line is set to be shorter toward a radially outer side. |
| US11976618B2 |
Fuel injection valve
A fixed core generates a magnetic attraction force with energization of a coil. A movable core has an attracted surface facing an attracting surface of the fixed core is attracted to the fixed core to cause the valve body to open a nozzle hole. A stopper member abuts against the movable core to restrict movement of the movable core. The movable core has an abutment portion that abuts against the stopper member, and a core body portion in which the attracted surface is formed. The attracting surface and the attracted surface extend annularly around an axis line of the fixed core, are formed so as to be separated from each other in an axis line direction in a state where the abutment portion abuts against the stopper member, and a separation distance from each other increases toward a radially outer side. |
| US11976608B2 |
Piston for an internal combustion engine and method for producing the piston
A piston for an internal combustion engine and a method for producing a piston are disclosed. The piston includes an upper piston part and a lower piston part that together delimit a circumferential cooling channel for receiving a cooling medium both radially inside and radially outside. The upper piston part and the lower piston part are connected to one another via a radially outer weld connection and a radially inner weld connection. The radially outer weld connection includes a radially outer weld bead that projects radially inwards into the cooling channel for forming a deflection element for the cooling medium received in the cooling channel. |
| US11976606B2 |
Full agnostic compression ignition engine
Some embodiments described herein relate to a method of operating a compression ignition engine. The method of operating the compression ignition engine includes opening an intake valve to draw a volume of air into a combustion chamber, closing an intake valve, and moving a piston from a bottom-dead-center (BDC) position to a top-dead-center (TDC) position in the combustion chamber at a compression ratio of at least about 15:1. The method further includes injecting a volume of fuel into the combustion chamber at an engine crank angle between about 330 degrees and about 365 degrees during a first time period. The fuel has a cetane number less than about 40. The method further includes combusting substantially all of the volume of fuel. In some embodiments, a delay between injecting the volume of fuel into the combustion chamber and initiation of combustion is less than about 2 ms. |
| US11976599B1 |
Pumps with backup capability
A system includes a first pump connected to an inlet line and connected to a first outlet line for supplying a first sub-system over a first pressure schedule. A second pump is connected to the inlet line and connected to a second outlet line for supplying a second subsystem over a second pressure schedule. A backup selector is in fluid communication with the first and second outlet lines. The backup selector is configured to switch to a first backup mode to supply the first sub-system from the second pump upon failure of the first pump. The backup selector is configured to switch to a second backup mode to supply the second sup-system from the first pump upon failure of the second pump. |
| US11976598B2 |
Transmission and method for control of boost spool
A gas turbine engine includes a first spool associated with a primary combustor, a second spool associated with a secondary combustor, and a third spool, each spool including a compressor and a turbine mounted to a shaft. A transmission and accessory gearing are enclosed within an housing of an accessory gearbox. The transmission rotationally couples the third spool to the second spool and accessory gearing. A method of operating the gas turbine engine includes supplying a first fuel flow rate to the primary combustor and supplying a second fuel flow rate to the secondary combustor within an intermediate speed range of the gas turbine engine. |
| US11976597B2 |
Low-frequency acoustic center body
A center plug for attenuating noise in a gas turbine engine includes an inner skin, the inner skin having a substantially cylindrical shape and extending along an axial centerline; an outer skin positioned radially outside the inner skin; a forward bulkhead disposed proximate a forward end of the inner skin, the forward bulkhead connected to and extending radially outward from the inner skin; an aft bulkhead disposed proximate an aft end of the inner skin, the aft bulkhead connected to and extending radially outward from the inner skin; and a first resonator cavity disposed within a volume defined by the inner skin, the outer skin and the forward bulkhead and the aft bulkhead, the first resonator cavity including a first perforated disk extending between the inner skin and the outer skin and forming a first sub-cavity and a second sub-cavity. |
| US11976595B1 |
Gas turbine engine with air/oil cooler having an airflow control baffle
A gas turbine engine according to a first embodiment, having a case; a core within the case; an exhaust nozzle that is fluidly coupled to the case; a duct having a duct outlet that is fluidly coupled to the exhaust nozzle and a duct body extending from the duct outlet to a duct inlet; an air/oil cooler having an airflow outlet disposed at the duct inlet and a cooler body extending from the airflow outlet to an airflow inlet; and an airflow control baffle disposed at one of: the duct inlet; the duct outlet; and the airflow inlet of the cooler, wherein the airflow control baffle is configured to open when oil temperature in the engine is above a first threshold and close when the oil temperature is below a second threshold that is lower than the first threshold. |
| US11976592B1 |
Anti-icing system and method for an aircraft propulsion system
An anti-icing system includes a nozzle assembly, a bleed air supply, a bleed control valve assembly, and a controller. The bleed air supply is configured to direct pressurized bleed air to the nozzle assembly. The bleed air supply includes a first pressure sensor configured to measure a first pressure of the pressurized bleed air. The bleed control valve assembly includes a control valve and a valve actuator. The control valve is positionable to control a flow rate of the pressurized bleed air. The valve actuator is configured to control a position of the control valve. The controller is configured to identify a power condition of the bleed air supply as a first power condition or a second power condition and control the valve actuator to position the control valve in a fully opened position for the first power condition and in a predetermined position based on the first pressure for the second power condition. |
| US11976587B2 |
Two-stroke engine and method for operating a two-stroke engine
A two-stroke engine includes a cylinder having a combustion chamber. The combustion chamber is delimited by a piston guided in a reciprocating manner in the cylinder and drives a crankshaft. A first intake channel opens into the crankcase interior. A transfer channel opens into the crankcase interior via a transfer window on a cylinder bore of the cylinder and via a passage opening. A second intake channel is provided for supplying scavenging air to the transfer channel. The first intake channel and the second intake channel are configured for supplying air. An injection valve configured for injecting the entire quantity of fuel to be supplied to the engine directly into the crankcase interior is disposed on the crankcase. A method for operating a two-stroke engine provides that the entire quantity of fuel to be supplied to the engine via a metering installation is supplied directly to the crankcase interior. |
| US11976582B2 |
Methods for diagnostics and operation of an emissions aftertreatment system
The present disclosure describes methods for evaluating NOx conversion efficiency of a close coupled SCR unit of an EAS including the close coupled SCR unit and a downstream SCR unit. The determined NOx conversion efficiency of the close coupled SCR unit is used to diagnose the close coupled SCR unit and or EAS and to control operation parameters of the EAS and/or internal combustion engine operably connected to the EAS. |
| US11976579B2 |
Exhaust component cooling
A vehicle comprising: an engine comprising two banks of cylinders having axial directions angled relative to each other to form a region running between the axial directions of the two banks; a plurality of exhaust components located in the region; and a heat shield enclosing the exhaust components between the engine and the heat shield, the heat shield comprising an inner surface facing the exhaust components, a first heat shield inlet and a heat shield outlet, and the heat shield being configured to channel an airflow between the first heat shield inlet and the heat shield outlet over the inner surface of the heat shield. |
| US11976578B2 |
Driving devices for a composite engine valve of a dedicated driving cam
The present disclosure provide a driving device for a composite engine valve of a dedicated driving cam. The driving device includes a valve bridge, a dedicated driving cam, a driver, and a driving oil circuit. The driving oil circuit is configured to be intermittently in communication with a main piston hole and an auxiliary piston hole through a closure and disconnection of the driving oil circuit. The driver is fixedly mounted on a rocker arm shaft, which is simple in structure and low in cost. No motion friction between the driver and the rocker arm shaft, and the dedicated driving cam separating from the main piston when the driver is not in operation effectively reduce wear and noise between the dedicated driving cam and the main piston and improve engine power utilization. When the driver is in operation, the dedicated driving cam automatically adjusts a driving valve through a hydraulic gap, and a driving lift is not affected by an initial gap setting. The driving oil circuit is automatically drained once per revolution of a positive power cam, thus, a circulating flow of oil may not cause accumulation of impurities when the oil is too dirty, which improves working stability and reliability. |
| US11976574B2 |
Closed loop steam engine assembly with feedback features and method of operation
A closed loop steam engine assembly includes a steam generator and a prime mover which is driven from steam produced by the generator. A compressor receives exhaust steam from the prime mover and compresses the steam to a liquid state which is stored in a reservoir downstream of the compressor. A feed pump delivers a portion of the compressed and heated liquid from the reservoir to the steam generator, while another portion of the liquid is delivered to an inlet of the compressor, where the liquid flashes to mist and combines with the incoming exhaust steam to help condense the exhaust steam to liquid with greater efficiency than the compressor alone. An oil/fluid separation device may segregate any oil contained in the exhaust stream and route the oil back to an oil inlet of the prime mover. |
| US11976573B2 |
Thermal power plant
The present disclosure teaches a system and method of generating electricity via a thermal power plant. The system and method includes a fuel heating chamber configured to receive a nano-thermite fuel, an induction assembly configured to inductively heat the fuel in the fuel heating chamber, and an electricity generating subsystem configured to convert heat from the heated nano-thermite fuel into electricity. |
| US11976570B2 |
Fused sand-resistant aeronautical part
The invention relates to an aeronautical part, such as, for example, a turbine blade or a distributor vane, which is used in aeronautics, comprising at least one reactive layer adapted to react with at least one CMAS compound, the reactive layer at least partially covering the environmental barrier, characterized in that the material of the reactive layer comprises at least one oxide of the formula A′4-xA″xB′2-yB″yO11-δ, A′ being selected from a rare earth, yttrium and scandium, A″ being selected from a rare earth, yttrium, scandium and aluminum, B′ being selected from tantalum and niobium, B″ being selected from tantalum, niobium, titanium, zirconium, hafnium, aluminum and cesium, wherein x and y are real numbers between 0 and 2 and 6 is a real number between −1 and 2 and preferably between −1 and 1. |
| US11976568B2 |
Ceramic matrix composite component having low density core and method of making
Disclosed is a ceramic matrix component having a fibrous core and a ceramic matrix composite shell surrounding at least a portion of the fibrous core. The ceramic matrix composite shell comprises a fibrous preform. The fibrous core has a greater porosity than the fibrous preform. A method of making the ceramic matrix component is also disclosed. |
| US11976566B2 |
Fatigue resistant blade outer air seal
A blade outer air seal segment including a radially outward surface, a radially inward surface oriented away from the radially outward surface, and a cooling channel located between the radially outward surface and the radially inward surface. The blade outer air seal segment also including a stress-relief boss extending into the cooling channel and an inlet orifice fluidly coupled to the cooling channel through the stress-relief boss. The blade outer air seal segment further including a stress-relief recess. The stress-relief boss being located within the stress relief recess. |
| US11976564B1 |
Splined balance weight for rotating components in gas turbine engines
A rotor assembly includes a first component, a second component, and a splined balance weight. The first component is arranged circumferentially around a central axis. The second component is arranged circumferentially around the central axis. The splined balance weight is located radially between the first component and the second component. |
| US11976563B2 |
Journal bearing with unique oil feed arrangement
The present application provides a journal bearing assembly for use with a rotor shaft of a turbine engine. The journal bearing assembly may include an outer shell, an internal oil feed port on a first side of the outer shell, an external oil feed port on a second side of the outer shell, and a connecting bore in communication with the internal oil feed port and the external oil feed port. |
| US11976558B2 |
Mechanical tunneling apparatus and process for tunnel in quicksand stratum
The present invention relates to a mechanical tunneling apparatus and process for a tunnel in a quicksand stratum. The mechanical tunneling apparatus comprises isolating apparatuses arranged at an upper end and a lower end of a supporting apparatus; an excavation apparatus arranged at a front end of the supporting apparatus; a spraying apparatus arranged on the isolating apparatuses and the excavation apparatus; a muck discharging apparatus arranged at a lower part of the supporting apparatus; and a propulsion apparatus arranged at a rear end of the supporting apparatus. |
| US11976557B2 |
Coal bump control method for sectional hydraulic fracturing regions of near vertical ultra thick coal seam
The present disclosure provides a coal bump control method for sectional hydraulic fracturing regions of a near vertical ultra thick coal seam. The method includes: deepening a main shaft from a mining level to a fracturing level; excavating a cross-hole from a roof rock layer of a coal seam at the fracturing level to enter a coal seam being mined, and excavating a roadway along the strike of the coal seam; and drilling hydraulic fracturing boreholes in a dedicated fracturing roadway along an inclination angle of the coal seam to the coal seam above the roadway, wherein the length of the borehole makes the borehole in communication with a goaf, and the spacing of the boreholes along the strike and the sectional spacing of the boreholes in an inclination direction are designed according to the parameters of fracturing equipments and the fracturing length. |
| US11976548B2 |
Sonic waves for continuous pressure logging during falloff test
A method and a system for determining reservoir pressure in a wellbore during a falloff test are provided. An exemplary method includes shutting in a wellbore, measuring pressure versus time using a wellhead sensor, calculating a reservoir pressure versus time from the measured pressure, and determining if the measured pressure has dropped to zero. If the measured pressure has dropped to zero, measuring distance from the wellhead sensor to a liquid level versus time, calculating a vertical depth versus time from the distance versus time, and calculating the reservoir pressure versus time based, at least in part, on the distance and the vertical depth of the well. The method also includes creating a falloff curve from the reservoir pressure versus time and providing the falloff curve. |
| US11976547B2 |
Bolt-on wireless vibration sensor assembly
A system for detecting acoustic or vibration signals transmitted along a tubular string, the system can include a tool assembly with a sensor assembly configured to be removably attached to a sub, the sub being connected to the tubular string such that acoustic/vibration signals travel through the sub and the sensor assembly detects the signals, with the sensor assembly including sensors that are configured to contact the sub and detect the signals traveling through the sub. |
| US11976546B2 |
Deep learning methods for wellbore pipe inspection
Methods and systems for inspecting the integrity of multiple nested tubulars are included herein. A method for inspecting the integrity of multiple nested tubulars can comprise conveying an electromagnetic pipe inspection tool inside the innermost tubular of the multiple nested tubulars; taking measurements of the multiple nested tubulars with the electromagnetic pipe inspection tool; arranging the measurements into a response image representative of the tool response to the tubular integrity properties of the multiple nested tubulars; and feeding the response image to a pre-trained deep neural network (DNN) to produce a processed image, wherein the DNN comprises at least one convolutional layer, and wherein the processed image comprises a representation of the tubular integrity property of each individual tubular of the multiple nested tubulars. |
| US11976545B1 |
Systems and methods for monitoring slide drilling operations
Systems and methods for monitoring slide drilling operations and providing advisory information includes a Bayesian network having a slide drilling dysfunction output node and six input nodes including: a downhole mechanical specific energy (MSE) trend node; a downhole bit aggressiveness trend node; a differential pressure trend node; a minimum buckling load node; a downhole weight on bit (DWOB) vs surface weight on bit (SWOB) ratio node, and a toolface efficiency index node. When one or more dysfunctions are detected based on the information provided to one or more nodes, the system sends out one or more alerts and provides one or more corrective actions to return to efficient drilling. |
| US11976543B2 |
High energy fracking device for focused shock wave generation for oil and gas recovery applications
A fracking device (100) for generating shock waves in a well bore (102) comprises a fracking gun (110). The fracking gun (110) includes a cartridge (200) having a hollow cavity and a cylinder (202) disposed inside the hollow cavity of the cartridge (200). The cylinder (202) has a first chamber (210) and a second chamber (212). The first chamber (210) includes a plurality of explosive charges (206) positioned on an inner surface of the cylinder (202), wherein each of the explosive charges (206) contains an explosive mixture comprising hydrogen and stoichiometric oxygen in a predetermined ratio. The second chamber (212) contains a combustion-neutral gas. The first chamber (210) is separated from the second chamber (212) by a diaphragm (214). |
| US11976542B1 |
Frac distribution tower
One or more frac distribution towers are positioned on a well pad and receive high pressure frac fluid from a remote source including one or more pumps. The tower has an inlet and multiple outlets, each outlet having a valve to selectively supply frac fluid to one or more wells. The inlet and the outlets each have a centerline, and the outlets may all be located on the same side of a plane defined by the centerline of the frac distribution tower and the centerline of the inlet. Outlet valves may be oriented horizontally, vertically, or angularly between horizontal and vertical. The inlet and the outlets may have the same size and pressure rating, or the outlets may have a smaller size than the inlet, such that multiple wells may be fracked simultaneously. More than one frac distribution tower may be positioned on a well pad and connected to each other using a tee fitting so as to provide high pressure frac fluid to each tower, and from each tower to one or more frac trees on multiple wells. |
| US11976538B2 |
Acid-resistant tool for oil or gas well
Corrosion-resistant tools for use in oil and/or gas wells are described. These tools include at least one component formed of a metal that has a lower density and different physical properties than steel and also a lower resistance to acids in the well environment. The lower density component may be formed of an aluminum alloy and may be shielded by steel components and sealing components of the tool. |
| US11976537B2 |
Downhole wellbore systems for generating electricity
Disclosed herein are downhole generator assemblies and methods for generating electricity that may each include a downhole generator assembly which may include: an upper perforation capable of receiving reservoir fluid therethrough; and a lower perforation capable of receiving reservoir fluid therethrough; an annular barrier disposed in the interior of the first conduit below the upper perforation and above the lower perforation and capable of inhibiting reservoir fluid from flowing past the annular barrier; a second conduit in the wellbore, the second conduit having an interior and an upper port; a housing coupled to the second conduit, the housing having an interior and an lower port; an impeller disposed in the housing, wherein the impeller may be capable of being rotated by moving fluid flowing in the interior of the housing; and a generator disposed outside the housing, the generator comprising a rotor coupled to the impeller. |
| US11976536B2 |
Flaring boom kit for collecting spills during drilling and workover flaring operations
A flaring boom assembly for a flaring system of a rig is disclosed. The flaring boom assembly includes a tray device comprising an open top, a slanted bottom, and an outlet, and a telescoping mechanism mechanically coupled to the tray device and configured to adjust a relative position of the tray device with respect to a burning head of the flaring system based on a flaring intensity of the flaring system. The spills of the flaring system fall through the open top onto the slanted bottom and move along the slanted bottom toward the outlet based on a gravitational force. |
| US11976533B1 |
Externally threadless float equipment for cementing operations
Float collar equipment can be bonded to an inside of a casing string via an adhesive. An annulus can be located around an outside of a float collar housing and the inside of the casing string where the adhesive can be injected. The float collar housing does not require external threads or packers to secure the housing to the inside of the casing string. An injection sub can be used to inject the adhesive into the annulus. After curing or drying, the adhesive bonds the housing to the casing string. A seat, seat housing, or float shoe nose can be attached to the float collar housing via an adhesive or threads. The float collar housing can house one or more float assemblies. The float collar equipment can be bonded to the casing string at a wellsite or remote location prior to use in a cementing operation. |
| US11976527B2 |
Single acting snap ring guide
A guide assembly comprises a grooved mandrel having a first end adapted for coupling or connecting, a second end, and having a spiral groove and a set of ring grooves on an external surface of the grooved mandrel. The guide assembly comprises a guide shoe concentric to at least the second end of the grooved mandrel and an annular fastener that fastens the guide shoe to the grooved mandrel. |
| US11976523B1 |
System and method for monitoring and maintaining hydrostatic pressure during tripping operations, stripping operations, and axial pipe operations
The trip system closely monitors and ensures that the hydrostatic pressure of the wellbore stays consistent throughout the tripping process, stripping process, and axial pipe operations. The core components of the system include, but are not limited to, an advanced automation system that controls a back-pressure device, including but not limited to a choke, a rotary ball valve, or other flow control devices. The automation system also monitors upstream and downstream flow measurement components. The trip system also provides a pump system to circulate drilling fluid from the trip tank across the top of the wellhead and/or at a lower portion below the RCD. |
| US11976515B2 |
Telescopic baby safety door barrier and auxiliary mounting device
A telescopic baby safety door barrier and an auxiliary mounting device are provided. The telescopic baby safety door barrier includes a door barrier main body, wherein the door barrier main body is provided with a mounting portion; a connecting hole is formed in the mounting portion; and the mounting portion is provided with a double faced adhesive tape. When the telescopic baby safety door barrier is mounted necessarily, only the mounting portion is adhered to a wall by the double faced adhesive tape, holes are then punched through the connecting hole, and screws are then mounted, thereby being convenient in mounting. The auxiliary mounting device includes a base provided with a sliding groove and a mounting jig slidably disposed in the sliding groove, and a first adjustment assembly for fixing the mounting jig is disposed between the mounting jig and the base. |
| US11976514B2 |
Child window safety system
A child window safety system based on building a reliable safety net to prevent children from leaning and falling out through open windows is installed and uninstalled without any damage to a window. The child window safety system is mass produced to fit windows at all sizes for an installer to form a window gap vertically and horizontally with thin steel cords and fastening the thin cords to each other at an installation site. |
| US11976512B2 |
Curtain wall drainage vent
A curtain wall for a building comprising: a frame anchored to the building and including a plurality of frame units; infill panels, which are supported by the frame units and at least partially define an outer face of the curtain wall; wherein the curtain wall comprises at least one drainage vent for venting fluid from inside the curtain wall to outside the curtain wall, the drainage vent comprising a fluid flow path, wherein an opening for the fluid flow path is provided in the outer face of the curtain wall. |
| US11976511B2 |
Thermal dampening devices for window systems
A window system includes a frame, a glazing assembly held within the frame and including a glass stop attachable to the frame, wherein attaching the glass stop to the frame defines an air pocket between the glass stop and the frame, and a thermal dampening device positioned within the air pocket and defining one or more discrete cavities. |
| US11976510B1 |
Structural offset adaptor for installing glass in a door frame
A structural offset adaptor formed as a unitary body for installing glass in a door frame includes snap-in connecting portions extending along each side of the structural offset adaptor, configured to retain the structural offset adaptor on an inner perimetral surface of the frame. The adaptor is configured with an inner wall and an unenclosed space adjacent the inner wall which allows the glass pane to be installed offset from the center of the door frame and flush to the push surface of the door frame. A glass-paned door with the adaptor installed on the inner perimetral surface includes the glass pane installed in the unenclosed space and flush to the push surface of the door frame. A method of installing a glass pane in a door frame includes mounting the glass flush with a push side of the door frame via the adaptor. |
| US11976508B2 |
Sliding door system, sliding door and buffer device
The sliding door system includes a sliding door, displaceable along a running rail relative to a stationary activation member up to a closing position; which includes a door leaf equipped with an activatable sealing device including an extractable sealing strip and actuating element equipped with a transmission device including a transmission element; and includes at least two carriages, including a carriage body and running elements connected to the door leaf, and are held in the running rail displaceable in parallel to the longitudinal axis of the running rail; wherein the activation member and transmission device are arranged so that, when the sliding door enters the closing position, a force can be transmitted from the activation member via the transmission element to the actuating element in order to drive out the sealing strip. A stationary buffer device stops the sliding door in the closing position and includes the activation member. |
| US11976506B2 |
Dual sensor module for a garage door
A dual sensor module for a garage door opener is provided. Embodiments of the dual sensor module include a plurality of input terminals for at least two sensors configured to detect an object in a path of a garage door. There is an output terminal for providing a signal to a motor control unit for the garage door opener wherein the signal prevents the garage door from closing when the object is in the path of the garage door. |
| US11976505B2 |
Door security apparatus
A door security apparatus includes a door-locking member and a sensor assembly. The door-locking member removably engages a plate. The door-locking member is a barricade that restricts movement of a door from a closed position to an open position while the door-locking member is engaged with the plate The sensor assembly is configured to detect engagement between the door-locking member and the plate. |
| US11976503B2 |
Wrap-around gate latch
Disclosed herein is a wrap-around gate latch assembly comprising a base frame formed by connecting together a front frame, a central frame, and a back frame. The base frame can be wrapped around a gate post for installation without drilling through the gate post. A moving plate is provided to communicate between a front part and a back part that are mounted on the base frame. A movable hook is provided in the front part, that engages or disengages with a striker bar in a latched or an unlatched position respectively. A first push button provided on the front part, is operated to disengage the hook from the striker bar for opening the latched gate. A second push button provided on the back part, is operated to push a single moving plate towards the front part thereby triggering the movable hook to release the striker bar. |
| US11976502B2 |
Striker for motor vehicle door
A striker on a lower part of a doorway of a vehicle body includes: first and second engagement parts on a metal base and fixed to the vehicle body to be apart from each other to respectively engage with a door latch device on a lower part of a door capable of closing the doorway and a dislocation prevention part adjacent the door latch device; a pair of front and rear engagement pieces on a vehicle interior side of the base respectively opposite the first and second engagement parts; a reinforcing piece between the first and second engagement pieces; and an elastic body fixed to the base by the first and second engagement pieces and the reinforcing piece. The elastic body has a convex portion that abuts against an inner panel of the door when the door is closed. The convex portion is supported by the reinforcing piece. |
| US11976501B2 |
Lid urging structure
A lid urging structure includes a housing, a lid pivotally supported on the housing via a link member and switched among a closed position where the lid closes an opening in the housing, a first position in the middle of opening from the closed position, a second position located further in an opening direction, and a fully open position; and an urging member that urges the lid in a closing direction at the closed position and, when the lid is pivoted from the closing direction to the second position by overcoming the urging force, the urging direction is reversed, enables switching from the second position to the fully open position by the urging force. The urging member is formed of a plurality of springs disposed between the link member and the housing. The operating force and the urging force are adjusted by means of a balance between the springs. |
| US11976493B2 |
Vehicle, and parking facility for same
An object of the instant application is to provide a vehicle that can minimize parking space and a parking facility that can efficiently park a large number of vehicles in a predetermined parking space. The vehicle 1 includes a bottom flap 7 arranged on a bottom surface of a vehicle body and vertically rotatable around a lower rear end of the vehicle body, a rear flap 8, and geared motors 9, 11 for respectively rotating the bottom flap 7 and the rear flap 8. The parking facility 20 for a vehicle 1′ is configured to include an erecting mechanism (a rotating member 22, an electric motor 23, and a link mechanism 24) for erecting the vehicle 1′ upright with a rear surface facing down, and a transfer mechanism (belt conveyor) 25 for transferring the vehicle 1′ erected by the erecting mechanism to a predetermined position. |
| US11976492B2 |
Powered stereo garage without cable on parking space
A powered stereo garage without cables on a parking space is disclosed, which includes a conveyor, a guide rail, a parking mechanism, a collector bush and a collector rail. The conveyor is arranged on the guide rail, and the parking mechanism is arranged at a periphery of the guide rail. The collector rail is arranged on the guide rail, the collector brush is provided on the conveyor, and the collector rail on the guide rail is electrically connected with the parking mechanism and the collector brush on the conveyor is electrically connected with a control box on the conveyor. The disclosure can supply power to the electric devices in the parking space according to parking or picking up demands, without laying a large number of cables in the garage to supply power to the electric devices in each of the parking spaces, and with improved fire safety. |
| US11976491B2 |
Heat pump pool water heater systems and methods thereto
The disclosed technology includes systems and methods for operating a pool water heating system. The pool water heating system can include a heat pump, a supplemental heat source, a water temperature sensor, and a controller. The controller can be configured to receive water temperature data and, in response to determining that the temperature of the water is less than a threshold temperature, output a control signal to activate the heat pump. The controller can further determine an expected heating time that can be indicative of an amount of time required for the temperature of the water to be greater than or equal to the threshold temperature. The controller can also generate a heating schedule based at least in part on the expected heat time and a predetermined time of use. The heating schedule can be indicative of a heat pump operation time and a supplemental heat source operation time. |
| US11976487B2 |
Inflatable cargo carrier for a vehicle roof
Elements of drop-stitch material are formed into different structures. In a platform, two legs support a horizontal platform. All are of drop-stitch material, which can be inflated to sufficient pressure for it to be rigid. Valves between the legs and platform allow air to flow between the legs and the platform. Another design is a luggage or cargo carrier for vehicles with a base, top and front walls formed of interconnected drop-stitch material. When the drop-stitch material is inflated, the material forms a cavity which receives luggage or other items. Sidewalls create an enclosed space. elements of the drop-stitch material can form other structures such as a truck shell with openings through the material to acts as windows or a door. |
| US11976486B1 |
High-density sub-surface columbarium
A high-density sub-surface columbarium system includes a storage apparatus with a row of cylindrical containers embedded within a burial plot. Each cylindrical container has a longitudinal axis positioned vertically. A cap is mounted on each cylindrical container at a top surface of the burial plot. The system uses new and existing cemetery plots and incurs no additional above-ground perpetual maintenance cost. |
| US11976484B2 |
Modular dwelling constructed from vertically oriented intermodal containers
The present disclosure is directed to a modular dwelling constructed from intermodal containers. Particularly, the present disclosure is directed to a dwelling constructed from vertically oriented shipping containers. The dwelling may include a foundation and two or more intermodal containers disposed on and secured to the foundation. The intermodal containers may be separated by an interstitial space. The interstitial space may be fully or partially enclosed by a plurality of connector walls. Each intermodal container includes a top, a bottom, and four side walls One of the side walls may be a reinforced side wall. The reinforced side wall of one of the intermodal containers may extend parallel or perpendicular to one or more of the reinforced side walls of other intermodal containers. The dwelling may be divided into one or more rooms, floors, or apartments and may have doors, windows, appliances, a deck, or other common features. |
| US11976483B2 |
Modular posts of an integrated construction system
Various implementations described herein are directed to a modular post of an integrated construction system. In one implementation, the modular post includes a longitudinal extruded post having a first end and a second end. Each end of the longitudinal extruded post is configured to receive a post end component. The longitudinal extruded post includes a plurality of grooves cut into the longitudinal extruded post at predetermined locations along the post. |
| US11976482B2 |
Patching method and apparatuses
As may be implemented in accordance with one or more aspects characterized herein, a wall patch is adhered to a wall surface having a damaged region. The wall patch has a base layer and a plurality of layers of transparent material stacked on the base layer, with the base layer being visible through the transparent material and therein aligned around the damaged region. A surface coating is applied to an area of the wall surface around the wall patch and to the wall patch, after which a top removable layer of the wall patch is removed to expose a top surface of an underlying one of the layers. A further coating is applied to the exposed top surface of the underlying layer, and to the area of the wall surface around the wall patch. |
| US11976480B2 |
Binding machine
A reinforcing bar binding machine capable of reliably performing a wire gripping operation includes a first movable gripping member that is displaced in a direction to contact with and separate from one side of a fixed gripping member and a second movable gripping member that is displaced in a direction to contact with and separate from the other side of the fixed gripping member. A bending portion brings the first movable gripping member and the second movable gripping member into and out of contact with the fixed gripping member. The fixed gripping member includes a shaft that rotatably supports the first movable gripping member and the second movable gripping member. Further, the bending portion includes an opening and closing pin that pushes an opening and closing guide hole provided in the first movable gripping member, and an opening and closing guide hole provided in the second movable gripping member. |
| US11976477B2 |
Formwork system
A formwork system includes a height-adjustable support for supporting a beam in substantially horizontal or slightly inclined position that includes a support with a central upstanding member and a support arm. The support arm has a rounded socket, and the beam has a cylindrical mounting pin proximate its end. The socket and mounting pin are shaped and sized so that the mounting pin is retained within the socket and they together form a hinge joint. As the mounting pin is retained by the socket of the support arm, it does not shift laterally relative to the support arm as the support arm is vertically adjusted. The variance in the gap between laterally secured forming panels as a response to vertical shift of the support is dependent on the incline angle of the beam and the dimensions of the beam and the support arm. This is predictable within a defined tolerance. |
| US11976469B2 |
Dry cladding clamp
A dry cladding clamp has a lateral plate, a connection plate, a hanging structure, and a first included angle. The lateral plate has an inner edge and an outer edge disposed opposite each other. The connection plate upright extends from the inner edge of the lateral plate. The hanging structure is disposed at the outer edge of the lateral plate and has an abutting plate and at least one embedding plate. The abutting plate upright extends from the outer edge of the lateral plate. The at least one embedding plate extends from the outer edge of the lateral plate. The first included angle is an obtuse angle defined between the abutting plate and each of the at least one embedding plate. |
| US11976467B2 |
Thermoplastic membranes containing expandable graphite
A multi-layered membrane comprising a first thermoplastic layer and a second thermoplastic layer, where the second layer includes expandable graphite. |
| US11976464B2 |
Base assembly for a prefabricated wall system
A base assembly of a prefabricated wall system includes a base extrusion, a base track, and a leveling assembly. The base extrusion includes an upper channel that is at least partially defined by first and second vertical members, and the upper channel is configured to receive an edge of a prefabricated wall panel. The base extrusion includes a lower channel opposite to the upper channel. An opening of the upper channel and an opening of the lower channel are oriented in opposite directions. The base track comprises a base track channel configured to affix to a floor of a building. The leveling assembly is configured to reside within both the lower channel of the base extrusion and the base track channel of the base track. The leveling assembly is adjustable to adjust a vertical position of the base extrusion with respect to the base track. |
| US11976462B1 |
Multi-layered barrier of fire retardant and vapor/moisture barrier protectant method and devices
The embodiments disclose an apparatus including a first layer including a metalized film, a second layer including a heat treated luminized fiberglass cloth, a heat resistance adhesive between the first layer and the second layer and configured to adhere the heat treated luminized fiberglass cloth to the metalized film, a third layer including intumescent paper configured to be adhered to a back side of the heat treated luminized fiberglass cloth with a polyurethane adhesive and wherein the adhered first, second, and third layers form a multi-layered fire resistant barrier laminate configured to be applied to building materials. |
| US11976461B2 |
Snap joint and method of use
A snap joint for securing construction modules together on a modular construction site, the snap joint comprising a male member mounted on a first construction module and a female member mounted on a second construction module. The female member housing locking members, a tumbler and biasing members biasing the locking members against the tumbler. The male member having shaft engageable within the female member, through a base stop of the tumbler, along a trigger path in a manner to push the tumbler out of interference with the locking members, thereby freeing the locking members to transversally engage with the shaft. |
| US11976459B2 |
Polyform folding building system
The present invention relates to a portable building assembly providing a complete structure configured for onsite construction. The structure once packed down can be delivered to site in a flat packed form most efficient for transportation. |
| US11976456B2 |
Multi-fit inline surface drain
An in-line surface drain may comprise a cylindrical frame and a plurality of concentric rings coupled to the cylindrical frame. The plurality of concentric rings may be configured to protrude outward from a bottom external surface of the cylindrical frame, and the diameters of the plurality of concentric rings may be different. At least one of the plurality of concentric rings may be configured to detachably accommodate a riser pipe. |
| US11976450B2 |
Miniature shower for toddlers
Implementations of a miniature shower for toddlers comprise one or more water-emitting walls or panels, which may be moveably connected together, adjustable in size, and/or moveably attached to a frame or support, and may further comprise one or more water source components such as a hose and/or connector. In some implementations, a method of using the miniature shower for toddlers comprises configuring the apparatus by opening apart, adjusting the height or other size, and/or attaching the one or more walls to the support at a desired height or other position, positioning the apparatus on a suitable surface, such as a bathtub bottom, shower floor, or a ground surface, and connecting the apparatus to a suitable water source. |
| US11976448B2 |
Filter water spout attached to basin faucet
Disclosed is a filter water spout attached to a basin faucet that comprises: a connection nozzle screwed to a washbasin faucet outlet and extending a vertical connection tube downward; an elbow pipe in which a vertical receiving pipe is formed in a vertical direction and a horizontal receiving pipe is formed in a horizontal direction; a nozzle body having a horizontal connection tube formed on the side and having an open top; a nozzle cap coupled to an upper portion of the nozzle body; a horizontal rotation member for allowing the vertical connection tube of the connection nozzle to be rotatably coupled to the vertical receiving pipe of the elbow pipe; and a vertical rotation member for allowing the horizontal connection tube of the nozzle body to be rotatably coupled to the horizontal receiving pipe of the elbow pipe. |
| US11976443B2 |
Working machine
A working machine includes an operator's seat, a seat base supporting the operator's seat, and a slide rail for adjustment of a position of the operator's seat, the slide rail being located between the seat base and the operator's seat, in which the seat base includes a rail mount for attachment of the slide rail, the rail mount having a downward convex curve which is curved to deviate from the slide rail with increasing distance from each of opposite ends of the rail mount in a longitudinal direction of the slide rail and with decreasing distance to a center of the rail mount in the longitudinal direction. |
| US11976441B2 |
Swivel joint and construction machine having the same
Embodiments of the present disclosure may be directed to a swivel joint for connecting hydraulic oil between a lower body of a construction machine and an upper body rotatably supported by the lower body, the swivel joint including: a rotation support body including a first body supported by the lower body and a second body rotatably coupled to the first body and rotating together with the upper body when the upper body rotates; and a sensor supported by the rotation support body to detect rotation of the upper body. |
| US11976437B2 |
Shovel
A shovel includes an attachment attached to a revolving upper body; and a control device including a memory and a processor configured to execute estimating a center of gravity of loaded matter loaded in the attachment, and calculating a weight of the loaded matter based on the estimated center of gravity of the loaded matter. |
| US11976434B2 |
Land anchor device
A land anchor device for securing a boat to the shore using a pair of deployable plates includes a tube having a top surface. The tube has an interior that defines a space where a variety of elements can be positioned within. The end of a tube is a spear that impales into the ground. A drive is positioned on the top surface of the tube. A lead screw is connected to the driver where the driver rotates the lead screw when in use. A plurality of lead nuts is enwrapped on the lead screw and move along an axis of the lead screw. A pair of arms is coupled to a lead screw and move into a perpendicular position for securing a rope around. A pair of plates is positioned near the spear and helps stabilize the tube within the ground. |
| US11976432B2 |
Foundation for wind turbine towers
A foundation for wind turbine towers of the type used to support both metal towers and concrete towers of wind turbines that uses precast concrete or metal beams, combined with small footings concreted in situ, the beams being structurally connected at the central part of the foundation by the elements of connection and of support of the tower is disclosed. The invention affords the main advantage of achieving a notable reduction in the volume of materials used, both concrete and rebar, with a great reduction in assembly time and the consequent great economic savings as well as its ease of adaptation to different terrains is presented. |
| US11976430B2 |
Cable barrier delineator
A cable barrier delineator for selective attachment on roadway barrier cable systems that utilize steel cables between posts as a vehicle safety barrier along highways. The cable barrier delineator is a rectangular one-piece cable attachment having double sided reflective insert surfaces with a split apertured mounting tab for cable engagement extending therefrom. An attachment tab retainment tie stays selectively positioned through apertures in said mounting tabs, stabilizes and prevent unauthorized removal once installed and secured on the cable. |
| US11976429B2 |
Shed tunnel structure for preventing falling rock
The present invention discloses a shed tunnel structure for preventing a falling rock, including a shed tunnel body and a buffer plate for bearing impact of the falling rock, where the shed tunnel body includes a first supporting structure, and the first supporting structure is arranged on a side away from a ramp; one end of the buffer plate is connected to the ramp; a side face of the buffer plate close to the shed tunnel body is in movable contact with the first supporting structure, and the contact position is close to the other end of the buffer plate. The objective of resisting continuous impact of the falling rock can be achieved through the structural design. |
| US11976420B2 |
Reinforced paper for packaging of medical devices
There is provided a paper for packaging of medical devices comprising 5-25 wt. % (dry) synthetic fibres comprising polyester and 2.0-12.0 wt. % (dry) of a latex binder or 1.0-5.0 wt. % (dry) of a starch binder, wherein the length of the synthetic fibres is 8-14 mm and the thickness of the synthetic fibres is 5.5-9.0 dtex and wherein the paper has a grammage according to ISO 536:2012 of 70-110 g/m2. |
| US11976418B2 |
Starch fixation and retention in recycled fiber systems
The present invention provides a novel method and composition for enhancing the efficiency of starch adsorption (i.e., starch trapping) from starch-containing furnishes comprising high content of recycled fibers for use in paper making processes such as pulp, paper, or board production. A novel polymer coagulation system is disclosed in which two quick inversion cationic emulsion polymers (starch trapping polymers A and B) are co-mixed at optimal blend ratios to meet specific recycled fiber and process water requirements for different recycled fiber plants and added to furnishes prior to formation of paper or board in a paper machine. Co-mixed solutions of starch trapping polymers A and B provide synergistic enhancements in (i) starch trapping efficiency and (ii) starch retention in the produced paper or board over equivalent dosage levels of singly administered polymer A, polymer B, or conventional starch trapping products, without over-flocculation or formation of stickies. |
| US11976413B2 |
Laundry basket
A laundry basket (the basket) of the present invention includes two portions or halves wherein one of the portions or halves extends into the other one to be able to be adjusted between an initial position and an adjusted position. Each portion or half includes side walls, a rear wall, a front wall, and a bottom including a plurality of openings. The rear wall and the front wall include handles defined therein for carrying the basket. The basket includes a divider wall inserted and secured by a pair of female connectors connected to and extending from the side walls. An advantage of the present invention is to provide a novel improved laundry basket that can expand into various lengths to accommodate storage and transportation of various loads of laundry and other articles. |
| US11976412B2 |
Clothes treatment apparatus
A clothes treatment apparatus includes a first chamber for accommodating clothes, a second chamber under the first chamber, a blowing fan for suctioning air from the first chamber, a heat pump for compressing a refrigerant for heat exchange with the air suctioned by the blowing fan and discharging the heat-exchanged air to the first chamber, a steamer for generating and supplying steam, a water supply tank for supplying water to the steamer, a water drain tank for storing condensed water generated in the first chamber and the heat pump, a hanger bar positioned in the first chamber and configured to hold the clothes in the first chamber. The apparatus further includes a motor, a vibrating body for vibrating alternately in opposite rotation directions, and a motion converter for rotating together with the vibrating body and converting the vibration of the vibrating body to allow the hanger bar to reciprocate. |
| US11976406B2 |
Floating inner door of a combination washer/dryer
A combination washer/dryer (20) has a cabinet (12) with an opening enabling access inside the cabinet (12). A drum and tub assembly (14) is positioned within the cabinet (12). A washing circuit (40) washes items in the drum and tub assembly (14). A drying circuit (50) dries the items in the drum and tub assembly (14). A door assembly (16) includes an outer door (18) and a floating inner door (20) sealing the drum and tub assembly (14). |
| US11976404B2 |
Water dispensing device for a washing appliance
A water dispensing device for a washing appliance has a body and a lid defining an internal cavity and, within the internal cavity, a flow conduit for water from an inlet to an outlet. On the flow conduit an air-break is provided. One or more non-return valves are arranged on the flow conduit within the internal cavity and upstream of the air-break. |
| US11976403B2 |
Laundry treating appliance
A laundry treating appliance having a tub, rotatable drum, at least one transmitter coil, at least one ring shaped housing on the drum perimeter and having an annular channel therein and at least one balancing unit disposed in the channel. The balancing unit has a receiver coil configured to receive wireless power from the transmitter coil and an actuator powered by the receiver coil, a sensing element to detect a position of the balancing unit in the housing, a balancing control unit configured to control the positioning of the balancing unit by driving the transmitter coil to send power to the receiver coil to operate the actuator on a friction force element to change the friction between the housing and the balancing unit. |
| US11976401B2 |
Drainage passage including filter and washing machine having the same
A washing machine including a tub disposed inside a main body, a drainage pump configured to cause the received water inside the tub to flow to an outside of the washing machine through a drainage passage, a first filter, arrangeable along the drainage passage, to filter out foreign matter equal to or greater than predetermined size from the water, and a second filter, arrangeable along the drainage passage, to filter out foreign matter smaller than the predetermined size from the water. The drainage passage includes a first connecting hose to guide the water to flow from the tub to the first filter, a second connecting hose to guide the water to flow from the first filter to the second filter, and a drainage hose to guide the water to be discharged from the second filter to the outside of the washing machine. |
| US11976398B2 |
Thread standing device and sewing machine
In a thread standing device capable of switching a plurality of spool pins between a stored state and a deployed state and a sewing machine having the thread standing device, an operability is improved during the switching operation. In a thread standing device, a plurality of spool pins can be switched between a stored state and a deployed state, operation portions related to a switching operation of the plurality of spool pins is provided, and the plurality of spool pins are configured to be switched from the stored state to the deployed state when the operation portions are operated. |
| US11976397B2 |
Method and apparatus for precipitating solvent out of the process air in spunbond production
A device for laying down filaments (3) into a spundbond fabric (8), dehumidifying the spundbond fabric (8) and sucking off the process air loaded with solvents and coagulants, including a conveyor device (7) for transporting the spundbond fabric (8) in a transport direction, wherein the conveyor device (7) has a deposition surface (6) for the filament (3), wherein the conveyor device (7) at least in the region of the deposition surface (6) is permeable for gases and liquids, wherein underneath the deposition surface (6) of the conveyor device (7) there is provided a primary dehumidifying device (9), wherein there is arranged at least one upper suction device (10, 11) upstream and/or downstream and/or laterally of the deposition surface (6). |
| US11976395B2 |
Embossed non-woven for vehicle interior
An embossed non-woven for the vehicle interior, includes: polyethylene terephthalate framework staple fibers; and polyethylene terephthalate binding staple fibers. A proportion of polyethylene terephthalate binding staple fibers is 5 to 50 wt. % based on a total weight of the non-woven. The polyethylene terephthalate binding staple fibers includes core/shell staple fibers. A shell of the core/shell staple fibers has low-melting co-polyethylene terephthalate having a melting point measured in accordance with DIN ISO 11357-3 (2013) in a range of 80° C. to 230° C. |
| US11976391B2 |
Managing a manufacturing process based on heuristic determination of predicted damages
A method, system and computer program product for a heuristic determination of in-process damage class control to manage expected output product category. The heuristic technique determines the predicted damages and their ranges while keeping the initial expected defects, the respective classes and range of defect and mitigation. The method dynamically computes a damage mitigation range of operation while being within the overall constraints and completes the computation in smaller number of loops being run at the edge computers so that the manufacturing equipment can operate at a higher velocity for higher quality of the output. The method includes a step of reducing error of the co-efficient and damage counts. An Internet of Things (IoT) based robot is used to mitigate the damages in the manufacturing steps to ensure that the output class of the product remains what was expected at the start despite damages and mitigation measures. |
| US11976389B2 |
Color-changing fabric and applications
A color-changing product includes a fabric and a connection bus disposed along at least a portion of the fabric. The fabric includes a plurality of color-changing fibers. Each of the plurality of color-changing fibers has an electrically conductive core and a coating disposed around and along the electrically conductive core. The coating includes a color-changing pigment. The connection bus has a multi-layer structure including a metallic foil layer and a film layer. The metallic foil layer forms a weld between at least a subset of the plurality of color-changing fibers so that current can flow through the connection bus and into the electrically conductive core of at least the subset of the plurality of color-changing fibers. The film layer at least partially isolates the weld from a surrounding environment. |
| US11976386B2 |
Method of stabilizing precursor fiber for preparing carbon fiber and method of preparing carbon fiber using the same
A method of preparing a carbon fiber including: preparing a precursor fiber for preparing a carbon fiber; and stabilizing the precursor fiber. The stabilization of the precursor fiber includes a first stabilization phase, a second stabilization phase, a third stabilization phase, and a fourth stabilization phase, which are set at four different temperatures between a temperature at which heat starts to be generated from the stabilization reaction of the precursor fiber and a temperature at which the generation of heat is maximized. Ozone gas is input while at least one phase of the third stabilization phase and the fourth stabilization phase is carried out. |
| US11976384B2 |
Methods and compositions for protein detection
Methods and systems for quantification of an abundance of one or more payloads (e.g. proteins) in a mixture (e.g. a complex mixture (e.g. in vivo)) using barcodes (e.g. peptide barcodes), binders (e.g. polypeptide binders), and binding agents (e.g. phage) are provided herein. |
| US11976381B2 |
Simultaneous, integrated selection and evolution of antibody/protein performance and expression in production hosts
The present disclosure provides methods of integrating therapeutic protein and antibody generation and/or selection, evolution and expression in a eukaryotic host for manufacturing in a single system. Therapeutic proteins, including antibodies, are generated, optimized and manufactured in the same eukaryotic host system. The disclosed system of Comprehensive Integrated Antibody Optimization (CIAO!™) allows for simultaneous evolution of protein performance and expression optimization. |
| US11976379B2 |
Crystal pulling systems having fluid-filled exhaust tubes that extend through the housing
Crystal pulling systems having a fluid-cooled exhaust tube are disclosed. The fluid-cooled exhaust tube extends through the reactor housing and into the reaction chamber. In some embodiments, the exhaust tube extends through the bottom of the crystal puller housing and through a bottom heat shield within the ingot puller housing. |
| US11976377B2 |
Method to coat metals onto surfaces
Described herein are methods of applying metals to substrates, where the methods include contacting the substrate with an aqueous metal plating composition comprising polyammonium bisulfate (“PABS”) and a dissolved metal or salt thereof. The methods allow application of metals to the substrate without need for electrical energy input or for an added chemical catalyst, chelating agent, complexing agent, reducing agent, stabilizer, or pH-modifying (or controlling) chemical compound. |
| US11976372B2 |
Production of adiponitrile
Disclosed is a process for preparing adiponitrile from acrylonitrile in an electrolytic cell. An aqueous electrolyte comprising acrylonitrile converts to adiponitrile in the presence of a solid anode and in the absence of a solid cathode. The cathode comprises gas plasma. |
| US11976371B2 |
Apparatus and method for removal of a target gas from a cold storage environment
Various embodiments are directed to an improved electrochemical cell system that is configured to reduce the concentration of a target gas in a cold storage environment. The electrochemical cell system may comprise an electrochemical cell apparatus, an air circulation apparatus, and a flow hood. The electrochemical cell apparatus may be combined with or coupled to an air circulation apparatus via the flow hood to maximize access of the target gas to the gas aperture. |
| US11976370B2 |
Apparatus and method of catalysis
This invention relates to a method of selection of an electrocatalyst array for a desired product outcome. The method comprises exposing an electrocatalyst system to an active agent dissolved or suspended in a conductive solution; and applying a voltage to the electrocatalyst system. The voltage sufficient to cause a multi-electron oxidation or multi-electron reduction of the active species; the electrocatalyst system comprises a counter electrode; and an electrocatalyst array. The array comprising a support substrate; uniformly sized surface structures protruding from a surface of the support substrate; the uniformly sized surface structures have edges and/or apices comprising a catalyst. When the uniformly sized surface structures are of a micrometer scale a first product ratio is produced, when the uniformly sized surface structures are of a nanometer scale a second product ratio is produced, wherein the first and second product ratios are different; the second product ratio requires a higher order electron process compared to producing the first product ratio. |
| US11976369B2 |
Low-temperature/BEOL-compatible highly scalable graphene synthesis tool
In one aspect, a highly scalable diffusion-couple apparatus includes a transfer chamber configured to load a wafer into a process chamber. The process chamber is configured to receive the wafer substrate from the transfer chamber. The process chamber comprises a chamber for growth of a diffusion material on the wafer. A heatable bottom substrate disk includes a first heating mechanism. The heatable bottom substrate disk is fixed and heatable to a specified temperature. The wafer is placed on the heatable bottom substrate disk. A heatable top substrate disk comprising a second heating mechanism. The heatable top substrate disk is configured to move up and down along an x axis and an x prime axis to apply a mechanical pressure to the wafer on the heatable bottom substrate disk. While the heatable top substrate disk applies the mechanical pressure a chamber pressure is maintained at a specified low value. The first heating mechanism and the second heating mechanism can be independently tuned to any value in the working range. |
| US11976364B2 |
Method for selectively manufacturing material layer and target pattern
A material layer manufacturing method is provided. The material layer manufacturing method may comprise the steps of: preparing a substrate having a base pattern formed thereon; providing a first precursor on the substrate having the base pattern formed thereon, in a state where a first voltage is applied to the base pattern; and providing a second precursor on the substrate having the first precursor provided thereon, in a state where a second voltage is applied to the base pattern, to form, on the substrate having the base pattern formed thereon, a material layer resulting from the reaction of the first precursor with the second precursor. |
| US11976360B2 |
Organic vapor jet printing system
Systems and techniques for depositing organic material on a substrate are provided, in which one or more shield gas flows prevents contamination of the substrate by the chamber ambient. Thus, multiple layers of the same or different materials may be deposited in a single deposition chamber, without the need for movement between different deposition chambers, and with reduced chance of cross-contamination between layers. |
| US11976359B2 |
Gas supply assembly, components thereof, and reactor system including same
Gas supply assemblies and reactors systems including the gas supply assemblies are disclosed. An exemplary gas supply assembly includes a vessel, a valve plate, a housing encasing the vessel and the valve plate, a gas feedthrough having a first end interior of the housing and a second end exterior of the housing, and one or more valves attached to the valve plate, wherein at least one valve is fluidly coupled to an interior of the vessel. The assemblies can further include a removable gas line having a first end coupled to the at least one valve and a second end coupled to the gas feedthrough. Additionally or alternatively, a gas supply assembly can include one or more valve plate leveling devices coupled to the valve plate. |
| US11976357B2 |
Methods for forming a protective coating on processing chamber surfaces or components
Embodiments of the disclosure provide methods for fabricating or otherwise forming a protective coating containing cerium oxide on processing chamber surfaces and/or components, such as surfaces which are exposed to a plasma within a processing chamber. In one or more embodiments, a method of forming a protective coating within a processing chamber includes depositing a cerium oxide layer on a chamber surface or a chamber component during an atomic layer deposition (ALD) process. The ALD process includes sequentially exposing the chamber surface or the chamber component to a cerium precursor, a purge gas, an oxidizing agent, and the purge gas during an ALD cycle, and repeating the ALD cycle to deposit the cerium oxide layer. |
| US11976351B2 |
Titanium oxide optical device films deposited by physical vapor deposition
An optical device is provided. The optical device includes an optical device substrate having a first surface; and an optical device film disposed over the first surface of the optical device substrate. The optical device film is formed of titanium oxide. The titanium oxide is selected from the group of titanium(IV) oxide (TiO2), titanium monoxide (TiO), dititanium trioxide (Ti2O3), Ti3O, Ti2O, δ-TiOx, where x is 0.68 to 0.75, and TinO2n-1, where n is 3 to 9, the optical device film has a refractive index greater than 2.72 at a 520 nanometer (nm) wavelength, and a rutile phase of the titanium oxide comprises greater than 94 percent of the optical device film. |
| US11976345B2 |
PCBN sintered compact
The present application is a new improvement in the fine-grained cubic boron nitride sintered compact which may be employed to manufacture a cutting tool. The compact contains at least 80 vol % cBN with a metallic binder system and is sintered under HPHT conditions. The improvement incorporates alloys of aluminum in the metallic binder system. |
| US11976340B2 |
Refining vessel for high-temperature melt
A refining vessel for high-temperature melt includes a refractory for gas blowing nozzle that includes a central refractory embedded with metal tubules, and an outer refractory circumferentially surrounding the central refractory. The refractory for gas blowing nozzle has a horizontal projection on which a minimum radius of an imaginary circle encompassing all the metal tubules embedded in the central refractory is R (mm), wherein the central refractory has an outline that falls between one circle that is concentric with the imaginary circle and has a radius of R+10 mm, and another circle that is concentric with the imaginary circle and has a radius of R+150 mm. The central refractory is formed of a MgO—C refractory having a carbon content of 30 to 80 mass %, and the outer refractory is formed of a MgO—C refractory having a carbon content of 10 to 25 mass %. |
| US11976336B2 |
Detection method for Neisseria gonorrhoeae
A method of detecting the presence of Neisseria gonorrhoeae in a sample. The method involves detecting a first target sequence taken from the NGO1642 gene and/or a second target sequence taken from the NGO1012 gene. The method may involve a step of amplifying the target sequence, and may involve hybridising the target sequence to a nucleic acid probe and identifying hybridisation. The method may involve simultaneous detection of other target sequences, e.g. from other pathogens. |
| US11976327B2 |
ERGIC1 as epigenetic marker for the identification of immune cells, in particular monocytic myeloid-derived suppressor cells (mMDSCs)
The present invention relates to a method, in particular an in vitro method, for identifying specific immune cells, in particular MDSCs, comprising analyzing a modification, preferably the methylation status, of at least one CpG position in the mammalian gene region for endoplasmatic reticulum-golgi intermediate compartment 1 (ERGIC1), wherein a demethylation or lack of methylation or modification of said gene region is indicative for an MDSC, when compared to a non-MDSC. The analyses according to the invention can identify specific sub-populations of MDSCs, namely monocytic MDSCs (m MDSCs) on an epigenetic level and distinguish them from all other cells in complex samples, such as, for example, other blood or immune cells. The present invention furthermore provides an improved method for quantifying m MDSCs, in particular in complex samples. The method can be performed without a step of purifying and/or enriching cells, preferably in whole blood and/or non-trypsinized tissue. |
| US11976325B2 |
Quantitative detection and analysis of molecules
The invention provides systems and methods for making sequencing libraries that are useful for quantitatively analyzing nucleic acids in a sample. Sample nucleic acids are randomly cleaved at, and PCR handled are attached to, a random cut site. The nucleic acid is amplified into a sequencing library in which a sequencing primer generates a sequence read from adjacent the random cut site. The sequence reads can be mapped to a reference, but they will also include a unique identifier sequence that comes from within the nucleic acid molecule being analyzed, i.e., an intrinsic molecular identifier (IMI). The IMI is unique for each molecule and can thus be used to deduplicate sequence reads originating from the same molecule. |
| US11976324B2 |
Highly sensitive in vitro assays to define substrate preferences and sites of nucleic-acid binding, modifying, and cleaving agents
Methods and compositions for performing highly sensitive in vitro assays to define substrate preferences and off-target sites of nucleic-acid binding, modifying, and cleaving agents. |
| US11976322B2 |
Tuning and calibration features of sequence-detection system
The current document discusses electromechanical sequence detectors that transduce changes in the shape of a shape-change sensor component into an electrical signal from which one or more derived values are generated. In a disclosed implementation, the sequence-detection system comprises a mechanical-change sensor that changes shape when specifically interacting with entities within a target, a shape-to-signal-transduction component that transduces changes in the shape of the mechanical-change sensor into an electrical signal, an analysis subsystem that determines the types of entities within the target using the electrical signal, and a control subsystem that continuously monitors operational characteristics of the sequence-detection system and adjusts sequence-detection system operational parameters. |
| US11976321B2 |
Reagents and methods for isothermal chain reaction
In certain aspects, the invention disclosed herein relates to the isothermal amplification of probe linkage products to generate specific amplified signals. In some aspects, the invention provides methods, reagents, and kits for carrying out such amplification via the isothermal chain reaction (ICR). |
| US11976319B2 |
Methods and compositions for generating asymmetrically-tagged nucleic acid fragments
The present disclosure provides improved methods for generating asymmetrically-tagged nucleic acid constructs, compositions comprising such constructs, and kits and systems for generating such constructs. |
| US11976318B2 |
Compositions and methods for analyte detection
Methods of analyzing nucleic acids of a cell are provided. |
| US11976315B2 |
Recombinant algae having high lipid productivity
The invention provides recombinant algal mutants that have a genetic modification to a gene or nucleic acid sequence encoding a WD40 repeat containing protein or domain. The genetic modification of one or more nucleic acid sequences encoding a WD40 repeat containing protein or domain results in a mutant organism with increased lipid productivity and/or higher biomass productivity (as measured by total organic carbon). The genetic modification can be a gene attenuation or functional deletion. The lipid products of these mutants can be utilized as biofuels or for other specialty chemical products. Methods of making and using the recombinant algal mutants and methods of producing lipids are also disclosed. |
| US11976312B2 |
Enzymatic method for preparing Rebaudioside C
Provided is a method for preparing Rebaudioside C using an enzymatic method, comprising using rubusoside or dulcoside A as a substrate, and making the substrate, in the presence of a glycosyl donor, react under the catalysis of UDP-glycosyltransferase-containing recombinant cell and/or UDP-glycosyltransferase prepared therefrom to generate Rebaudioside C. |
| US11976310B2 |
Method for the incorporation of formaldehyde into biomass
The present disclosure relates to a method for the incorporation of formaldehyde into biomass comprising the following enzymatically catalyzed steps: (1) condensation of pyruvate with formaldehyde into 4-hydroxy-2-oxobutanoic acid (HOB); (2) amination of the thus produced 4-hydroxy-2-oxobutanoic acid (HOB) to produce homoserine; (3) conversion of thus produced homoserine to threonine; (4) conversion of the thus produced threonine into glycine and acetaldehyde or acetyl-CoA; (5) condensation of the thus produced glycine with formaldehyde to produce serine; and (6) conversion of the thus produced serine to produce pyruvate, wherein said pyruvate can then be used as a substrate in step (1). The disclosure also relates to enzymes for catalyzing the corresponding enzymatic reactions and recombinant microorganisms which express the enzymes for catalyzing the corresponding enzymatic reactions. |
| US11976309B2 |
Fusion proteins and methods for site-directed genome editing
In some aspects, the present invention provides methods and compositions for modifying target sites within nucleic acid molecules. In some embodiments, the methods comprise using adenosine deaminases that act on RNA (ADARs), and variants thereof, to modify target sites within DNA-RNA hybrid molecules. In other aspects, ADAR2 variant polypeptides as well as fusion proteins comprising an ADAR catalytic domain and a hybrid nucleic acid binding domain are provided, as are methods for use thereof. Methods for preventing and treating genetic disorders are also provided herein. |
| US11976306B2 |
Thermostable CAS9 nucleases
Thermostable Cas9 nucleases. The present invention relates to the field of genetic engineering and more particularly to nucleic acid editing and genome modification. The present invention provides an isolated Cas protein or polypeptide fragment thereof having an amino acid sequence of SEQ ID NO: 1 or a sequence of at least 77% identity therewith. The Cas protein or polypeptide is capable of binding, cleaving, marking or modifying a double stranded target polynucleotide at a temperature in the range 20° C. and 100° C. inclusive. The invention further provides isolated nucleic acid molecules encoding said Cas9 nucleases, expression vectors and host cells. The invention also provides PAM sequences recognized by the Cas protein or polypeptide, The Cas9 nucleases disclosed herein provide novel tools for genetic engineering in general, in particular at elevated temperatures. |
| US11976305B2 |
Lassa vaccine
The invention relates to recombinant measles virus expressing Lassa virus polypeptides, and concerns in particular immunogenic LASV particles expressed by a measles virus and/or virus like particles (VLPs) that contain proteins of a Lassa virus. These particles are recombinant infectious particles able to replicate in a host after an administration. The invention provides means, in particular nucleic acid constructs, vectors, cells and rescue systems to produce these recombinant infectious particles. The invention also relates to the use of these recombinant infectious particles, in particular under the form of a composition, more particularly in a vaccine formulation, for the treatment or prevention of an infection by Lassa virus. |
| US11976303B2 |
Methods for nuclear reprogramming of cells
Described herein are methods for enhancing the nuclear reprogramming of somatic cells to become induced pluripotent stem cells. In particular, the methods disclosed herein involve the use of damage-associated molecular pattern molecules (DAMP). In certain embodiments the DAMPs are aluminum compositions such as aluminum hydroxide. Such DAMPs have unexpectedly and surprisingly been found to enhance the nuclear reprogramming efficiency of the reprogramming factors commonly used to induce somatic cells to become induced pluripotent stem cells. Accordingly, this disclosure describes methods of nuclear reprogramming as well as cells obtained from such methods along with therapeutic methods for using such cells for the treatment of disease amendable to treatment by stem cell therapy; as well as kits for such uses. |
| US11976301B2 |
Method for producing culture containing megakaryocytes, and method for producing platelets using same
The present invention provides a method for producing megakaryocytes that have an increased capacity to produce platelets, the method comprising a step of culturing, under conditions that cause the death of cells that do not express a gene that is specifically expressed by megakaryocytes, cells that have the capacity to differentiate into megakaryocytes. |
| US11976300B2 |
Use of water-soluble realgar solid dispersion in preparation of erythroid differentiation inducer for bone marrow hematopoietic stem cells and/or bone marrow hematopoietic progenitor cells
Disclosed is the use of a water-soluble realgar solid dispersion in the preparation of an erythroid differentiation inducer for bone marrow hematopoietic stem cells and/or bone marrow hematopoietic progenitor cells. The water-soluble realgar solid dispersion is prepared from raw materials comprising 1 part by weight of realgar, 1-20 parts by weight of a polymer, and 0-5 parts by weight of a surfactant. The water-soluble realgar solid dispersion can induce bone marrow hematopoietic stem and/or progenitor cells to be differentiated into red blood cells, promote the accumulation of red blood cells in bone marrow cells, effectively alleviate the decrease in the number of red blood cells caused by the suppression of the erythroid differentiation of bone marrow hematopoietic stem and/or progenitor cells, improve anemia caused by hematopoietic failure, and protect bone marrow cells from the killing effect. |
| US11976298B2 |
Augmentation of cell therapy efficacy including treatment with alpha 1,3 fucosyltransferase
Disclosed are methods, compositions of matter, and kits useful for augmentation of cells through modification of cellular membrane properties following ex vivo treatment. |
| US11976294B2 |
Hypothermic 3D bioprinting of living tissues supported by perfusable vasculature
The present disclosure provides compositions and methods for producing hydrogel matrix constructs. Methods of using hydrogel matrix constructs for tissue repair and regeneration and for the oxygenation of red blood cells are also disclosed. |
| US11976290B2 |
Brassica event MON94100 and methods of use thereof
The invention provides recombinant DNA molecules that are unique to Brassica Event MON94100 and transgenic Brassica plants, Brassica plant parts, Brassica seeds, Brassica cells, and agricultural products containing Brassica Event MON94100 as well as methods of using and detecting Brassica Event MON94100. Transgenic Brassica plants containing Brassica Event MON94100 exhibit tolerance to dicamba. |
| US11976288B2 |
Abiotic stress tolerant plants and methods
Isolated polynucleotides and polypeptides, and recombinant DNA constructs are useful for conferring improved nitrogen stress tolerance or NUE and yield. Compositions (such as plants or seeds) comprise these recombinant DNA constructs; and methods utilize these recombinant DNA constructs. The recombinant DNA constructs comprise a polynucleotide operably linked to a promoter that is functional in a plant, wherein said polynucleotides encode nitrogen stress tolerance polypeptides. |
| US11976282B2 |
GATA3 inhibitors for the promotion of subcutaneous fat deposition
Methods and compositions using dnayzme-based GATA3 inhibitors for the treatment of insulin resistance and Type II diabetes, for the stimulation of adipogenesis in vivo, and for the promotion of fat redistribution are disclosed. |
| US11976280B2 |
SMAC/Diablo inhibitors useful for treating cancer
The present invention relates to compositions and methods for treating cancer, particularly to agents that inhibit the expression and/or activity of the protein second mitochondria-derived activator of caspase/direct inhibitor of apoptosis-binding protein with low pI (SMAC/Diablo). The inhibiting agents include RNA interference molecules silencing the expression of SMAC/Diablo and peptides modulating its interactions within the cell nucleus and mitochondria. The methods and agents of the present invention are useful in treating cancers associated with overexpression of SMAC/Diablo. |
| US11976278B2 |
Recruitment methods and compounds, compositions and systems for recruitment
Described herein are recruitment methods and compounds, compositions, and systems for recruitment. Also described herein are methods and compositions for template editing of genomic DNA using Agrobacterium-derived T-DNA molecules and/or proteins. |
| US11976277B2 |
Particle delivery systems
Provided herein are delivery particle systems (XDP) useful for the delivery of payloads of any type. In some embodiments, a XDP particle system with tropism for target cells of interest is used to deliver CRISPR/Cas polypeptides (e.g., CasX proteins) and guide nucleic acids (gNA), for the modification of nucleic acids in target cells. Also provided are methods of making and using such XDP to modify the nucleic acids in such cells. |
| US11976275B2 |
Generation of double-stranded DNA templates for single molecule sequencing
The invention is a novel method of sequencing nucleic acids involving making and sequencing a library of double stranded target nucleic acids containing a linear partially single-stranded adaptor. |
| US11976273B2 |
DNA display of folded RNA libraries enabling RNA-SELEX without reverse transcription
The present invention is directed to the method for selecting an RNA molecule that binds to a target molecule and a kit for carrying out the method. This method includes: providing a pool of oligonucleotide complexes that each comprise a ds-DNA molecule and an RNA molecule, the ds-DNA molecule comprising a first DNA strand at least partially annealed to a first region of the RNA molecule, whereby a second region of the RNA molecule is free to adopt a secondary structure; exposing the pool to a target molecule and allowing the second region of the RNA to bind the target molecule; and selecting from the pool one or more oligonucleotide complexes comprising an RNA molecule having the second region bound to the target molecule. |
| US11976271B2 |
Nuclease-based RNA depletion
The present disclosure is related to methods and materials for depleting unwanted RNA species from a nucleic acid sample. In particular, the present disclosure describes how to remove unwanted rRNA, tRNA, mRNA or other RNA species that could interfere with the analysis, manipulation and study of target RNA molecules in a sample. |
| US11976264B2 |
Attachment device for single use containers
This disclosure relates to equipment utilized to manufacture chemical agents, particularly biopharmaceuticals, using Disposable Containers (DCs). |
| US11976263B2 |
Cell culture insert
A cell culture insert for use in culturing cells to promote the formation of spheroids and methods of using these spheroid-promoting cell culture inserts. The cell culture insert includes a porous membrane and one or more sidewalls that are non-adherent to cells and cause the cells in the insert to associate with each other and form spheroids. |
| US11976261B2 |
Integrated algal and cyanobacterial process for bioproduct manufacturing
A bioproduct manufacturing system is disclosed. The system comprises a hollow-fiber primary membrane gas absorber comprising a shell side and a lumen, wherein the primary membrane gas absorber is configured to receive a carbonate salt-based solvent on the shell side and a gas mixture comprising oxygen, nitrogen, and carbon dioxide in the lumen, at least one runway algal cassette reactor-photobioreactor, and a growth medium circulating between the primary membrane gas absorber and the at least one runway algal cassette reactor-photobioreactor. The at least one runway algal cassette reactor-photobioreactor comprises at least one growth chamber coupled to and in fluid communication with a headspace channel so as to define and interior volume, a first condenser coupled to and in fluid communication with the headspace channel, and a harvest line in fluid communication with the at least one growth chamber and coupled to a filter. |
| US11976259B2 |
Method for treating lignocellulosic biomass
The invention concerns a method for treating lignocellulosic biomass, said method comprising the following steps: a, Preparing an impregnation liquor (4) containing a chemical catalyst intended to impregnate the biomass b. Introducing the crushed biomass (6) through an inlet of an impregnation reactor (5), said inlet being situated in a first impregnation area (5a) of said impregnation reactor that comprises two superposed areas, said first impregnation area and a second so-called dewatering area (5b) above the impregnation area c. Introducing the liquor (4a) through a first liquor inlet situated in said first impregnation area (5a) of the reactor, d. Introducing said liquor (4b) into said reactor through a second liquor inlet in another area of the reactor (5d) situated below the biomass inlet in the first impregnation area (5b). The invention also concerns the facility for implementing the method. |
| US11976258B2 |
Brewing system and method for obtaining and treating a wort in beer brewing or in the beverage industry, and corresponding applications
The invention relates to a brewing plant for continuously or discontinuously obtaining and treating a wort in the beer brewery or beverage industry; wherein the wort derived based on a surface filtration, is obtained continuously or discontinuously. In a second device the wort obtained as such, is set to a first temperature between 0 and 85° C. after completing of the thermal treatment of the wort; and an enzyme-containing substrate is added by means of an apparatus. Therein, the first apparatus for setting the temperature of the wort to a first temperature is arranged downstream to an apparatus for keeping hot or boiling of the wort. The apparatus is arranged downstream to the first apparatus for setting the temperature of the wort to the first temperature. Moreover, a corresponding method and corresponding uses are suggested. |
| US11976255B2 |
Solidifying liquid amine oxide, betaine, and/or sultaine surfactants with a binder and optional carrier
The invention relates to solidification of liquid amine oxide, betaine, and/or sultaine surfactants with a binder to form a solidified surfactant composition. In particular, the invention relates to solidification of liquid surfactants utilizing drying device(s), wherein the feed composition contains at least one liquid surfactant and a binder and optional carrier to form a solidified surfactant composition. The solidified surfactant compositions can be useful in various cleaning compositions. |
| US11976254B2 |
Free polyunsaturated fatty acid-containing composition and manufacturing method therefor
The present disclosure is: a free polyunsaturated fatty acid-containing composition, which comprises at least one free polyunsaturated fatty acid having 20 or more carbon atoms, the content being at least 80.0% of the fatty acids in the composition, and satisfies at least one selected from a group consisting of conditions (1) and (2): (1) the content of conjugated unsaturated fatty acid is 1.0% or less of the fatty acids in the composition, and (2) the Gardner color is less than 3+; and a manufacturing method for the free polyunsaturated fatty acid-containing composition comprising the preparation of a raw material composition containing at least one polyunsaturated fatty acid having 20 or more carbon atoms, and hydrolysis of a reaction solution containing the prepared raw material composition, a lower alcohol, water and an alkali catalyst at a temperature of 10° C. or lower. |
| US11976253B2 |
Method of isolating lipids from a lysed lipids containing biomass by emulsion inversion
The current invention relates to a method of separating lipids from a lipids containing biomass by demulsification under mild conditions, to an oil and to a delipidated biomass as obtained by such a method. |
| US11976251B2 |
Method for controlling lubrication of a rotary shaft seal
This disclosure relates to a method for controlling lubrication of a rotary shaft seal. The method involves providing an apparatus having a bulk lubricating oil reservoir, a rotary shaft that passes through the bulk lubricating oil reservoir, and a rotary shaft seal. The rotary shaft seal has a sealing edge in proximity with the rotary shaft creating a contact zone. The contact zone has a film of lubricating oil. The method also involves increasing the rate of heat flow along the rotary shaft to reduce temperature of the film of lubricating oil in the contact zone. Increasing the rate of heat flow along the rotary shaft is accomplished by using rotary shaft materials of construction having sufficient high thermal conductivity, rotary shaft coatings having sufficient high thermal conductivities, or increasing the surface area of the rotary shaft. This disclosure also relates to a method for controlling heat transfer in a contact zone, and a method for improving performance of an apparatus. |
| US11976248B2 |
Dispersions of polymeric oil additives
The invention provides dispersions comprising I) at least one oil-soluble polymer effective as a cold flow improver for mineral oils, II) at least one organic, water-immiscible solvent, III) a dispersant comprising, based on the total amount of dispersant, a) 10-90% by weight of a salt of an ethercarboxylic acid and b) 90-10% by weight of a nonionic surfactant, IV) water and V) at least one organic, water-miscible solvent. |
| US11976245B2 |
Configuration for olefins production
Processes herein may be used to thermally crack various hydrocarbon feeds, and may eliminate the refinery altogether while making the crude to chemicals process very flexible in terms of crude. In embodiments herein, crude is progressively separated into at least light and heavy fractions. Depending on the quality of the light and heavy fractions, these are routed to one of three upgrading operations, including a fixed bed hydroconversion unit, a fluidized catalytic conversion unit, or a residue hydrocracking unit that may utilize an ebullated bed reactor. Products from the upgrading operations may be used as feed to a steam cracker. |
| US11976242B2 |
System of ultra-low nitrogen oxide emissions, negative carbon emissions and control method thereof
A system for use in carbon negative emission methods, a nitrogen oxide ultra-low emission system, an air supply device and a flow control module. The system for use in carbon negative emission methods enables biomass to produce inorganic carbon and pyrolysis gas/gasification gas to realize negative emission of carbon. The nitrogen oxide ultra-low emission system enables fuel to be in mixed combustion with the pyrolysis gas/gasification gas to remove nitrogen oxides, which realizes ultra-low emission of the nitrogen oxides. The air supply device is in communication with a biomass pyrolysis coupling partial gasification and is in communication with the system for use in carbon negative emission methods and the nitrogen oxide ultra-low emission system. The pyrolysis gas/gasification gas enters the nitrogen oxide ultra-low emission system. The flow control module controls a flow ratio of a pyrolysis agent/gasification agent entering the system for use in carbon negative emission methods and flow of the pyrolysis gas/gasification gas and air entering the nitrogen oxide ultra-low emission system. |
| US11976234B2 |
Refrigerant additives and compositions
Embodiments are described herein to provide refrigerant and/or refrigerant composition that is suitable for providing lubrication to, for example, moving parts of a chiller system. Embodiments are also described herein to provide an additive, such as a corrosion inhibitor and/or stabilizers, that can be added to the refrigerant to form refrigerant compositions that is suitable for providing lubrication to, for example, moving parts of a chiller system. |
| US11976231B2 |
Highly aromatic and liquid-crystalline co- polyimides endcapped with aromatic groups and crosslinked products therefrom
A family of low-molecular-weight, main-chain thermotropic liquid-crystalline co-polyimides (TLC-CoPI) that are crosslinkable, and based on a unique, liquid-crystallinity (LC)-enabling diamine, namely, 1,3-bis[4-(4′-aminophenoxy)cumyl]benzene (BACB) and two or more mesogenic dianhydrides, at least one of which is a diphthalic dianhydride (DPA) that contains one or more thermally reactive and crosslinkable moieties similar to that of phenylethynyl (PE) is disclosed. Processes of making and using such low-molecular-weight, main-chain thermotropic liquid-crystalline co-polyimides are also provided. |
| US11976223B2 |
Adhesive composition, adhesive sheet and image display device prepared from the same
An adhesive composition according to an embodiment includes an acrylic copolymer, and a compound containing a sulfide group and having a refractive index of 1.57 or more. The adhesive sheet prepared from the adhesive composition may have a low glass transition temperature and high refractive index, such that an image display device may not include a separate high refractive index pattern layer. |
| US11976222B2 |
Solvent cement formulations having extended shelf life
Disclosed are solvent cement formulations having beneficial stability and performance characteristics that include a thermoplastic resin, one or more organic solvents, an inhibitor of an oxidation-reduction reaction, and a heat stabilizer. |
| US11976221B2 |
Universal thermoplastic adhesives for multilayer films
Embodiments of the present disclosure are directed to a thermoplastic adhesive composition comprising: at least one maleic anhydride-grafted ethylene-based polymer; at least one at least one ethylene/α-olefin/non-conjugated diene interpolymer having a molecular weight distribution (MWD) ≥2.5, wherein MWD=Mw/Mn, wherein Mw is weight averaged molecular weight and Mn is number averaged molecular weight, which are both determined by gel permeation chromatography; a very low density polyethylene (VLDPE) having a density in the range 0.885 to 0.915 grams/cm3; and optionally at least one ethylene alkyl (meth)acrylate copolymer, wherein the alkyl group comprises one to four carbon atoms. |
| US11976220B2 |
Polishing composition and method for producing same
Provided is a polishing composition which contains a water-soluble polymer and is suitable for reducing LPDs. The polishing composition provided in this application includes an abrasive, a water-soluble polymer, and a basic compound. In the polishing composition, the content of a reaction product of a polymerization initiator and a polymerization inhibitor is 0.1 ppb or less of the polishing composition on a weight basis. |
| US11976213B2 |
Highly reflective resinous coatings
Methods and high visible-light reflective reactive resinous coatings that increase visible light inside a grow house and enhance plant growth therein. A pre-dispersion of a resin, zinc oxide, one or more fillers, and retroreflective microspheres, is mixed with a one-part or two-part reactive coating system to provide a high-reflectance reactive resin coating composition. At least one or more layers of the high-reflectance reactive resin coating composition is coated onto a substrate inside the grow house and allowed to cure. The cured high-reflectance reactive resin layer has a light reflectance increase up to 60% in lumens increasing an amount of visible light inside the grow house to enhance plant growth. |
| US11976211B2 |
Water-based polyurethane dispersions and their preparation
A prepolymer comprising an acid group is made by a process comprising the step of contacting: (i) a di-isocyanate, (ii) a polyol containing an acid group, and (iii) a polyol without an acid group, the contacting conducted under reaction conditions and in a solvent consisting essentially of: (A) a first component consisting essentially of at least one glycol ether ketone, and (B) optionally, a second component consisting of at least one aprotic glycol ether. The prepolymer is useful in the preparation of water-based polyurethane dispersions. |
| US11976210B2 |
Edge protection for electrocoat
Aqueous cathodic electrocoat compositions with improved edge protection and methods for preparing such electrocoat compositions are described herein. In an exemplary embodiment, an electrocoat composition includes water; a crosslinkable resin comprising a binder of an epoxy-amine adduct and a crosslinking agent; a neutralizing agent for neutralizing the epoxy amine adduct, wherein the neutralizing agent has a pKa value of greater than 0; and a pigment paste. The pigment paste may comprise silica, barium sulfate or silica and barium sulfate. |
| US11976208B2 |
Hard-coat composition, laminate film, and curable film
The purpose of this invention is to provide: a hard-coat composition with which it is possible to produce a hard-coat layer having excellent hardness and abrasion-resistance when cured, and having excellent moldability during processing; and a laminate film and the like having such a hard-coat composition. This problem is solved by a curable hard-coat composition containing a (meth)acryloyl polymer and inorganic oxide nanoparticles, wherein the (meth)acryloyl polymer has a (meth)acrylic equivalent of 200-500 g/eq and a weight-average molecular weight of 5,000-200,000. |
| US11976207B2 |
Water-based compositions that resist dirt pick-up
Water-based compositions containing a low VOC coalescent, a latex or water-dispersible polymer, and a water-insoluble UV-VIS (preferably, ultraviolet) absorber. |
| US11976202B2 |
Method of improving actinic cure of energy curable inks and coatings
Layers of energy curable inks and coatings containing little to no photoinitiator, are printed over or are covered with ink or coating layers that are not energy curable but do comprise a photoinitiator. All energy curable inks are then simultaneously cured when exposed to actinic radiation that passes through the ink or coating layers that are not energy curable but comprise photoinitiators. |
| US11976200B2 |
Products having sheets of 2D materials and related inks for direct ink writing
In one inventive concept, an ink includes a precursor of a graphene analogue, a thickener, and a solvent. In another inventive concept, an ink includes a graphene analogue, a thickener, and a solvent. In yet another inventive concept, an aerogel includes a three-dimensional printed structure having printed features comprised of two dimensional sheets of a graphene analogue. |
| US11976198B2 |
Mixtures of bitumen and polymer compositions
A mixture made from or containingT1) from 99 wt % to 75 wt % of bitumen, andT2) from 1 wt % to 25 wt % of a polymer composition made from or containingA) 5-35% by weight of a propylene homopolymer or a propylene ethylene copolymer;B) 20-50% by weight of a copolymer of ethylene and a C3-C8 alpha-olefin containing from 1.0% to 20.0% by weight of alpha-olefin units; andC) 30-60% by weight of a copolymer of ethylene and propylene containing from 25.0% to 75.0% by weight of ethylene derived units. |
| US11976196B2 |
Silk packaging applications
Aspects of the present disclosure pertain to compositions and methods for preparing silk films for use in food packaging. Exemplary compositions of the present disclosure comprise silk films and packaging coatings as a replacement for traditional food packaging, such as single-use plastic packaging, and/or to extend the shelf-life of foods. The natural bio-based silk coatings of the present disclosure may be odorless, low cost, edible, compostable, come from a renewable source, removable from the packaging for recycling, and are biodegradable. In some embodiments, the silk films and packaging coatings may prolong the shelf-life, enhance or maintain the quality and safety, and/or provide indication of and regulate the freshness of food products. |
| US11976193B2 |
Method for detecting thickness of bonded rubber of carbon black in natural rubber based for reinforcement performance
A method for detecting a thickness of bonded rubber of a carbon black in a natural rubber based for reinforcement performance is provided. An ultra-thin frozen microtome to prepare a sample, a tapping mode of the atomic force microscope is used, and when characterizes the carbon black and rubber composite material, the difference of imaging characteristics between morphological and phase diagrams is used, the characteristics of bonded rubber of carbon black reinforced composite material can be observed to obtain the thickness of bonded rubber, and then influence of bonded rubber on rubber performance and the reinforcement performance of the carbon black in the rubber are analyzed. The method has advantages of simple operation, no need for excessive sample processing, high detection efficiency, clear detection images and high detection accuracy, thereby having better applicability and providing a new method and idea for studying reinforcements of fillers. |
| US11976190B2 |
Block copolymer, method for producing same, rubber composition using said block copolymer, and tire
The present invention relates to a block copolymer that contains a polymer block A containing a farnesene-derived monomer unit (a1) and a random copolymer block B containing a C12 or lower conjugated diene-derived monomer unit (b1) and an aromatic vinyl compound-derived monomer unit (b2), the block copolymer having a ratio by mass of the polymer block A to the random copolymer block B (A/B) of 30/70 to 0.5/99.5, a content of the aromatic vinyl compound-derived monomer unit (b2) in the random copolymer block B of 1 to 50% by mass, and a weight average molecular weight (Mw) of 100,000 to 5,000,000. |
| US11976189B2 |
Thermoplastic resin composition and molded article
A thermoplastic resin composition comprising a graft copolymer (A), a vinyl copolymer (B), and a metal component (C), wherein: an amount of the metal component (C) is 60 ppm or more relative to a total mass of the thermoplastic resin composition, the graft copolymer (A) is a graft polymer obtained by polymerizing 80% by mass to 20% by mass of a vinyl monomer mixture (m1) including at least one type of vinyl monomer in the presence of 20% by mass to 80% by mass of a rubbery polymer (a) including a polyorganosiloxane and an alkyl (meth)acrylate polymer, the vinyl copolymer (B) is a vinyl copolymer obtained by polymerizing a vinyl monomer mixture (m2) including an alkyl (meth)acrylate monomer, and the metal component (C) is an alkali metal. |
| US11976188B2 |
Polymer compositions with high color pigments loading
This disclosure relates to a polymer composition with color pigments highly incorporated, comprising (a) propylene-based copolymers and/or ethylene/C3-C10 alpha-olefin copolymers and (b) one or more color pigments. |
| US11976186B2 |
Flame retardant polyolefin composition
The invention provides a flame retardant polyolefin composition comprising a) an ethylene based plastomer with a density in the range of 0.850 to 0.915 g/cm3 and an MFR2 in the range 0.5-30 g/10 min; b) a propylene based plastomer with a density in the range of 0.860 to 0.910 g/cm3 and an MFR2 in the range 0.01-30 g/10 min; and c) a flame retardant. |
| US11976181B2 |
Hydrogenated nitrile rubber with reduced catalyst impurity
The residual hydrogenation catalyst from the hydrogenated nitrile rubber solution is recovered by using two steps such as (1) the catalyst extraction step with an ammonium salt and water (optionally including an oxidation step) to extract catalyst from the HNBR polymer chain to the solvent and then (2) the separation/column recovery step with the column packed with functional ion exchange resins for the separation of ammonia-catalyst complex from hydrogenated nitrile rubber solution and the column recovery for the high catalyst recovery with functional groups of resins. The ammonium salt for the catalyst extraction step is selected from ammonium chloride, ammonium bromide, ammonium iodide, and ammonium acetate. The functional groups in the functional ion exchange resins for packing the column is selected from thiourea, thiouronium, thiol, amine, diamine, triamine, TMT, dithiocarbamate, and carbodithioate. |
| US11976180B2 |
Xanthogen compound dispersion, conjugated-diene-based polymer latex composition, and film molded body
A xanthogen compound dispersion is formed by dispersing a xanthogen compound in water or alcohol, wherein a volume average particle size of the xanthogen compound is 0.001 to 9 μm. |
| US11976178B2 |
Compositions with coated carbon fibers and methods for manufacturing compositions with coated carbon fibers
The present disclosure provides compositions including a carbon fiber material comprising one or more of an acyclic olefin group or a thiol disposed thereon; and a thermosetting polymer or a thermoplastic polymer. The present disclosure further provides metal substrates including a composition of the present disclosure disposed thereon. The present disclosure further provides vehicle components including a metal substrate of the present disclosure. The present disclosure further provides methods for manufacturing a vehicle component, including contacting a carbon fiber material with a carbon-containing zinc-titanium or a thiol to form a coated carbon fiber material; and mixing the coated carbon fiber material with a thermosetting polymer or a thermoplastic polymer to form a composition. Methods can further include depositing a composition of the present disclosure onto a metal substrate. |
| US11976176B2 |
Method for producing a film comprising thermoplastic polymer and inorganic filler
A method for producing a film including at least 20 wt % thermoplastic polymer and 50 to 75 wt % inorganic filler, and including the steps of: providing the mixture, melting the mixture, producing a thin layer from the mixture, cooling the thin layer, producing a film, stretching the film in the longitudinal direction and in the transverse direction, wherein the particle size of the inorganic filler is at most 5 μm and the stretch ratio in the longitudinal direction and in the transverse direction is at least 3.5. The disclosure further relates to films produced by the method and to the use thereof. |
| US11976174B2 |
Modified formula for hydrophilic foam
The present invention provides a modified formula to make a hydrophilic foam. In some embodiments this modified formula adds a filler which causes the foam to become less absorptive, which has the benefit of making available to the skin more makeup or other products, while also providing a superior esthetic application of makeup on the skin. In other embodiments the modified formula makes the hydrophilic foam easier to clean and reduces the staining propensity of the foam. In other embodiments the modified formula uses an additive to the properties or usability of the foam in some way. Providing the filler and additive can be done in combination or separately depending on the desired benefits or properties of the foam. In some embodiments the foam is fashioned into shape suitable for makeup application. |
| US11976173B2 |
Method, process and system for recycling an asphalt-based roofing material
The present disclosure provides a method, process and system for recycling an asphalt-based roofing material. In particular, the method, process and system are capable of removing and recovering an aggregate product, fiber product and an asphalt product from the asphalt-based roofing material. The aggregate, fiber and asphalt products each may be reused in a variety of applications. |
| US11976172B2 |
Dual cure compositions
This disclosure relates to polysiloxanes and polysiloxane compositions having dual-curable properties, to methods for forming articles from such compositions, and to articles formed thereby. In one embodiment, the polysiloxane comprises at least about two alkenyl groups and at least about two (meth)acryloyl groups. |
| US11976170B2 |
Polybenzoxazole precursor and application thereof
The present invention provides a polybenzoxazole precursor, which comprises a structure of formula (I): wherein the definitions of Y, Z, R1, i, j, and V are provided herein. By means of the polybenzoxazole precursor, the resin composition of the present invention is able to form a film with high frequency characteristics and high contrast. |
| US11976168B2 |
Binder composition comprising poly(amino acid)s for fiber composite articles
The present invention relates to a binder composition comprising component A comprising polymer(s) A1 and optionally component B comprising component B1 which is selected from the group consisting of a mono-saccharide s, disaccharides, hydroxyacetone, glycolaldehyde and mixtures thereof, wherein polymer(s) A1 comprises at least 70 wt.-% poly(amino acid)s based on the total weight of the polymers) A1 and has (have) a total weight average molecular weight Mw,total of 800 g/mol to 10.000 g/mol, wherein the binder composition comprises 60 to 100 wt.-% polymer(s) A1, and 0 to 40 wt.-% component B1, based on the total weight of the sum of polymer(s) A1 and component B1, wherein the weight amounts of the polymer(s) A1 and component B1 are selected such that the total weight of the sum of polymer(s) A1 and component B1 is 100 wt.-%. |
| US11976165B2 |
Method for producing double metal cyanide catalysts
The present invention relates to a method for producing a double metal cyanide (DMC) catalyst, comprising the reaction of an aqueous solution of a cyanide-free metal salt, an aqueous solution of a metal cyanide salt, an organic complex ligand, optionally a complex-forming component to form a dispersion, the dispersion being produced using a mixing nozzle and a peroxide. The invention further relates to double metal cyanide (DMC) catalysts obtainable by means of the method according to the invention and to the use of DMC catalysts to produce polyoxyalkylene polyols. |
| US11976163B2 |
Carbonate-linked surface modifying macromolecules
The invention relates to carbonate-linked surface modifying macromolecules and admixtures thereof. The admixtures can be used in industrial and medical applications where enhanced surface properties are desirable (e.g., surface properties reducing or preventing biofouling, immobilization of biomolecules, or denaturation of certain biomolecules). |
| US11976157B2 |
Polyol component for the production of PUR foams
A composition comprising (a1) a polyether polyol, (a2) a polyolefin polyol and (a3) a polyester polyol obtainable by epoxidation of an unsaturated fatty acid ester and subsequent ring-opening reaction with a compound containing active hydrogen, can be used for the preparation of PUR foam which distinguishes by low-temperature flexibility and low dielectric loss and is suitable for filling the gap between the condenser core and the outer composite or porcelain insulator in the manufacture of resin impregnated paper (RIP) bushings. |
| US11976156B2 |
Polyurethane belt with improved hydrolysis resistance
A belt for power transmission or transport comprising a polyurethane belt body, wherein the polyurethane of the belt body is the reaction product of a urethane prepolymer and a diamine chain extender, and the urethane prepolymer is based on a polyether and a linear aliphatic diisocyanate. The belt has excellent hydrolysis resistance. |
| US11976155B2 |
Expanded foam solution and thermosetting expanded foam having excellent flame retardancy using the same
The present disclosure relates to an expanded foam solution for forming a thermosetting expanded foam having excellent flame retardancy produced using the same. According to the present disclosure, nanoclay is mixed with a polyol-based compound using ultrasonic waves, an isocyanate-based compound is added, and a trimerization catalyst or an isocyanurate compound is mixed with the polyol-based compound so that an isocyanurate structure is formed. |
| US11976154B2 |
Devolatilization apparatus and process
In at least one embodiment, a devolatilization vessel includes a first set of one or more devolatilization plates and a second set of one or more devolatilization plates. A first distributor is above the first set of one or more devolatilization plates and the second set of one or more devolatilization plates. A second distributor is above the second set of one or more devolatilization plates. In at least one embodiment, a process of forming a polymer includes forming a first polymer solution having a first viscosity and forming a second polymer solution having a second viscosity. The process includes flowing the first polymer solution and the second polymer solution to a devolatilization vessel. The process includes removing volatiles from the first polymer solution and the second polymer solution in the devolatilization vessel to form a devolatilized first polymer melt and a devolatilized second polymer melt. |
| US11976153B2 |
Fluorinated polymerization catalysts and methods of making and using the same
Described herein are polymerization catalysts having a structure according to formula (1): wherein is a diimine ligand, A− is a counter anion, and R2 is a fluorinated alkane, alkene or alkyne, a fluorinated aromatic, a fluorinated cycloalkane or cylcoalkene, a fluorinated heteroaromatic, or a fluorinated heterocyclic. Also described herein are polymers having a terminus having a structure according to Formula (3): wherein R2 is a fluorinated alkane, alkene or alkyne, a fluorinated aromatic, a fluorinated cycloalkane or cylcoalkene, a fluorinated heteroaromatic, or a fluorinated heterocyclic. |
| US11976152B2 |
Water purification method with nanocomposite sorbent
A method for producing a nanocomposite sorbent comprising carbon nanotube-grafted acrylic acid/acrylamide copolymer which involves copolymerization of acrylic acid and acrylamide in the presence of an aqueous dispersion of carbon nanotubes. The method yields a nanocomposite sorbent material having a reversible adsorption capacity phenol of 5 to 2500 μg of phenol per mg of nanocomposite sorbent. Also disclosed is a method for removing organic pollutants from water using the nanocomposite sorbent. |
| US11976151B2 |
Polymer polyol and process for producing the same
Disclosed is a process for producing a polymer polyol, comprising: (a) reacting a first mixture comprising an initiator, a polyol, a diluent, a stabilizer, a styrene-based monomer and a nitrile-based monomer; and (b) continuously adding, to the first mixture, a second mixture comprising an initiator, a polyol, a stabilizer, a styrene-based monomer and a nitrile-based monomer to react, wherein the first mixture and second mixture comprise the stabilizer in a weight ratio of 1:1 to 3, respectively, and a polymer polyol produced according to the process. |
| US11976149B2 |
Curable composition for optical materials, and optical material
The present invention relates to a curable composition for an optical material, containing (A) 100 parts by mass of a radical polymerizable monomer, (B) 0.005 to 0.5 parts by mass of a tetraazaporphyrin compound having a maximum absorption wavelength in a range of 560 nm or more and 620 nm or less, and (C) 0.1 to 10 parts by mass of an ultraviolet absorber having a maximum absorption wavelength in a range of 330 nm or more and 350 nm or less. According to the present invention, it is possible to provide a curable composition for an optical material, capable of being suitably used as a coating material that can easily provide an optical material having good antiglare properties and excellent weather resistance. |
| US11976144B2 |
Multistage polymer
A multistage polymer is provided, comprising: acrylate rich stage comprising: (a) structural units of monoethylenically unsaturated non-ionic, acrylate rich stage monomer selected from C1-22 alkyl (meth)acrylates and mixtures thereof; and (b) carbosiloxane rich stage, comprising: structural units of carbosiloxane monomer of formula (I), wherein a is 0 to 3; wherein d is 0 or 1; wherein R1 is selected from hydrogen, C1-10 alkyl group and aryl group; wherein R2 is selected from hydrogen and C1-10 alkyl group; wherein R8 is —O—Si(CH3)2—O—Si(CH3)3 group; wherein Y is selected from formula (II), (III) and (IV); wherein R4 and R6 are selected from hydrogen and methyl group; wherein R3 and R5 are a C1-10 alkylene group; wherein R7 is C1-10 alkyl group; wherein b is 0 to 4 and wherein c is 0 or 1. |
| US11976142B2 |
Methods of preparing a catalyst
A hydrogel comprising water, and a plurality of titanium-silica-chromium nanoparticle agglomerates, wherein each titanium-silica-chromium nanoparticle agglomerate is an agglomeration of titanium-silica-chromium nanoparticles, the agglomerates having an average titanium penetration depth designated x with a coefficient of variation for the average titanium penetration depth of less than about 1.0 wherein a silica content of the hydrogel is of from about 10 wt. % to about 35 wt. % based on a total weight of the hydrogel. |
| US11976141B2 |
Polyethylene powder and molded article obtained by molding the same
A polyethylene powder having a limiting viscosity [η] of 2.0 dl/g or more and less than 20.0 dl/g as measured in decalin at 135° C., wherein the polyethylene powder presents a percentage decrease from a specific surface area A measured by the BET method before heating at 120° C. for 5 h to a specific surface area B measured by a BET method after heating at 120° C. for 5 h, ((A−B)/A×100), of 0.1% or more and less than 35%. |
| US11976139B2 |
Sodium hyaluronate with full molecular weight distribution (MWD), and preparation method and use thereof
A preparation method of sodium hyaluronate with a full molecular weight distribution (MWD) is provided, including: step 1): spraying hydrogen peroxide on a sodium hyaluronate solid raw material, and conducting an ultraviolet (UV) irradiation treatment; step 2): dissolving a sodium hyaluronate degradation material in water, and adjusting a pH to higher than 7.0; step 3): subjecting a sodium hyaluronate alkaline solution to an ultrasonic treatment; step 4): preparing the sodium hyaluronate solid raw material into a sodium hyaluronate solution with a concentration of 0.1% to 1% (w/v), and thoroughly mixing the sodium hyaluronate solution in an addition proportion of 20% to 60% (v/v) with the sodium hyaluronate alkaline solution obtained after the ultrasonic treatment; and step 5): subjecting a resulting mixed solution to an adsorption treatment with diatomaceous earth and activated carbon, filtering for concentration, and drying a resulting concentrate to obtain the sodium hyaluronate with a full MWD. |
| US11976138B2 |
Thermally stable cellulose ester compositions and articles made using these compositions
The present application discloses cellulose ester compositions that are plasticizer free that can be processed at higher temperatures with reduced degradation. The cellulose ester compositions disclosed are useful for the preparation of articles, for example eyeglass frames, automotive parts, and toys. |
| US11976136B2 |
IgG bispecific antibodies and processes for preparation
The present invention provides fully IgG bi-specific antibodies comprising designed residues in the interface of the heavy chain-heavy chain (CH3/CH3) domains, processes for preparing said fully IgG bi-specific antibodies, and nucleic acids, vectors and host cells encoding the same. |
| US11976133B2 |
Bispecific T cell engagers
Provided are bispecific T Cell Engagers. More specifically, the invention is directed to bispecific molecules that bind to DLL3, MUC17 or CLD18 and activate CD (cluster of differentiation) molecules (e.g. CD3, CD28 and CD137). Also provided are methods of treating an ailment such as cancer using an antibody (or fragment) against DLL3, MUC17 or CLD18 paired with an antibody (or fragment) of an agonist antibody that activates CD3, CD28 and/or CD137. |
| US11976132B2 |
Diagnostic methods using anti-MUC1* antibodies
The present application discloses a method of determining suitability of treating a patient suffering from cancer or metastasis of cancer characterized by aberrant expression of MUC1, with a MUC1* targeting therapeutic. |
| US11976131B2 |
Humanized antibodies against PSMA
The present application relates to humanized and/or deimmunized antibodies, antibody fragments or antibody derivatives that bind to Prostate Specific Membrane Antigen (PSMA) and methods for using said antibodies, antibody fragments or antibody derivatives in the treatment of prostate cancer and other neoplastic as well as neurological diseases. |
| US11976128B2 |
Human PD-L2 antibodies and methods of use therefor
The present disclosure is directed to antibodies binding to PD-L2 and methods of using such antibodies to treat cancers, such as those that express or overexpress PD-L2. |
| US11976127B1 |
Prevention of disulfide bond reduction during recombinant production of polypeptides
The invention concerns methods and means for preventing the reduction of disulfide bonds during the recombinant production of disulfide-containing polypeptides. In particular, the invention concerns the prevention of disulfide bond reduction during harvesting of disulfide-containing polypeptides, including antibodies, from recombinant host cell cultures. |
| US11976121B2 |
CD123-binding chimeric antigen receptors
Disclosed are compositions and methods for targeted treatment of CD123-expressing cancers. In particular, chimeric antigen receptor (CAR) polypeptides are disclosed that can be used with adoptive cell transfer to target and kill CD123-expressing cancers. Also disclosed are immune effector cells, such as T cells or Natural Killer (NK) cells, that are engineered to express these CARs. Therefore, also disclosed are methods of providing an anti-tumor immunity in a subject with a CD123-expressing cancer that involves adoptive transfer of the disclosed immune effector cells engineered to express the disclosed CARs. |
| US11976119B2 |
Anti-SIRPa antibodies and methods of use thereof
The present disclosure is generally directed to compositions that include antibodies, e.g., monoclonal, antibodies, antibody fragments, etc., that specifically bind a SIRPA polypeptide, e.g., a mammalian SIRPA or human SIRPA, and use of such compositions in preventing, reducing risk, or treating an individual in need thereof. |
| US11976113B2 |
Biopharmaceutical compositions comprising nucleic acids encoding IL-5 binding proteins
The present disclosure relates to compositions, for treating interleukin 5 (IL-5) mediated diseases, and related methods. |
| US11976111B2 |
ActRIIa and ALK4 polypeptides for treating kidney fibrosis, inflammation and injury
In some aspects, the disclosure relates to activin and/or GDF antagonists and methods of using activin and/or GDF antagonists to treat, prevent, or reduce the progression rate and/or severity of kidney disease, particularly treating, preventing or reducing the progression rate and/or severity of one or more kidney disease-associated complications. |
| US11976110B2 |
Means and methods for the determination of the biological activity of neurotoxin polypeptides in cells
The present invention pertains to a method for directly determining the biological activity of a Neurotoxin polypeptide in cells, comprising the steps of: a) incubating cells susceptible to Neurotoxin intoxication with a Neurotoxin polypeptide for a time and under conditions which allow for the Neurotoxin polypeptide to exert its biological activity; b) fixing the cells and, optionally, permeabilizing the cells with a detergent; c) contacting the cells with at least a first capture antibody specifically binding to the non-cleaved and Neurotoxin-cleaved substrate and with at least a second capture antibody specifically binding to the cleavage site of the Neurotoxin-cleaved substrate, under conditions which allow for binding of said capture antibodies to said substrates; d) contacting the cells with at least a first detection antibody specifically binding to the first capture antibody, under conditions which allow for binding of said first detection antibody to said first capture antibody, thus forming first detection complexes, and at least a second detection antibody specifically binding to the second capture antibody, under conditions which allow for binding of said second detection antibody to said second capture antibody, thus forming second detection complexes; e) determining the amount of the first and second detection complexes of step d), and f) calculating the amount of substrate cleaved by said Neurotoxin polypeptide in said cells by means of the second detection complexes, thereby determining the biological activity of said Neurotoxin polypeptide in said cells. The invention further provides for a kit for carrying out the method of the invention. |
| US11976109B2 |
Neutralizing antibodies to ebola virus glycoprotein and their use
Antibodies and antigen binding fragments that specifically bind to ebolavirus glycoprotein and neutralize ebolavirus infection are disclosed. Nucleic acids encoding these antibodies, vectors, and host cells are also provided. The disclosed antibodies, antigen binding fragments, nucleic acids and vectors can be used, for example, to inhibit an ebolavirus infection in a subject. |
| US11976106B2 |
Long-acting coagulation factors and methods of producing same
Polypeptides comprising at least one carboxy-terminal peptide (CTP) of chorionic gonadotropin attached to the carboxy terminus but not to the amino terminus of a coagulation factor and polynucleotides encoding the same are disclosed. Pharmaceutical compositions and pharmaceutical formulations comprising the polypeptides and polynucleotides of the disclosure and methods of using and producing same are also disclosed. |
| US11976096B2 |
Antibody-evading virus vectors
The present disclosure provides recombinant AAV capsid proteins comprising a modification in the amino acid sequence and virus vectors comprising the recombinant AAV capsid proteins. The disclosure also provides methods of administering the virus vectors and vims capsids of the disclosure to a cell or to a subject in vivo. |
| US11976093B2 |
Ultrasonic-assisted pretreatment method for extraction of multiple steroid hormones in sediment
The disclosure discloses an ultrasonic-assisted pretreatment method for extraction of multiple steroid hormones in a sediment, including the following steps: (1) lyophilizing the sediment, grinding the sediment, and passing the ground sediment through a 40-60-mesh sieve; (2) placing the sample obtained in step (1) in a container; (3) adding an extractant to the container in step (2), shaking the mixture for 15 s-30 s, centrifuging the mixture to collect an supernatant after ultrasonication, and repeating extraction three times; where the extractants used in the three times of extraction are two of methanol, acetonitrile and acetone; and (4) after mixing the supernatants of the three times of extraction obtained in step (3), concentrating the mixture under a nitrogen flow at 20-30° C., passing the concentrated mixture through a filter, and performing detection. By using the method of the disclosure, the maximum recovery can be up to 100%. The application range is wide, and a recovery of the plurality of steroid hormones each can be up to 73% or above. |
| US11976090B2 |
D-psicose crystal and preparation method thereof
The invention provides a D-psicose crystal and a preparation method thereof. The method comprises: adding a seed crystal to a D-psicose solution and stirring uniformly, subjecting the solution to crystallization by gradient cooling and constant-temperature crystallization alternately at 50-30° C., stopping the crystallization until the temperature of the solution is 30° C., separating the crystal by centrifugation, washing and drying, to obtain a D-psicose crystal. Rather than evaporative crystallization, organic solvent-assisted crystallization and ultrasonication, controllable crystallization by gradient cooling, constant-temperature crystallization, and other technical means are employed. Thus, the invention has low requirements for equipment, simple process, low energy consumption, and low preparation cost, and thus particularly suitable for large-scale industrial production and processing. The purity of the D-psicose crystal obtained is ≥98.5%, 80% by weight or more of the crystal has a grain size in the range of 20-40 meshes, and the yield per crystallization is ≥70%. |
| US11976088B2 |
Boron-containing compound and electrolyte solution additive for secondary battery including the same
Provided are a novel boron-containing compound and an electrolyte solution additive for a secondary battery including the same. The electrolyte solution for a secondary battery provided in one embodiment includes the novel boron-containing compound, thereby suppressing the decomposition of an electrolyte solution to improve the capacity and the life characteristics of a battery. |
| US11976087B2 |
Light-stimuli responsive coordination polymer, and preparation and use thereof
The invention provides a light-stimuli responsive coordination polymer, and preparation method and use thereof. The coordination polymer has a chemical formula of [Zn(tkpvb) (Fb)2]n1, wherein Fb represents p-fluorobenzoate, tkpvb represents 1,2,4,5-tetrakis((E)-2-(4-pyridyl)vinyl)benzene, and n=3000-60000; and crystallographic parameters of: (1) crystal system: monoclinic system; (2) space group: C2/c; (3) a=28.577(3)Å, b=7.4084(6) Å, c=22.612(3) Å, β=126.771(2)°, and V=3834.8(7) Å3; (4) Z=4; and (5) F(000)=1720, R1=0.0440, wR2=0.1042, and GOF=1.047. The method is simple, and has mild reaction conditions, and fast light conversion rate. The means of light-stimuli responsiveness are non-contact and non-damage type, the volume adjustment is highly accurate, and the whole adjustment process does not require any chemical reagents, and is safe and reliable. Photoactuators can complete a variety of behaviors under the irradiation of ultraviolet light having a wavelength of 365 nm. |
| US11976080B1 |
Benzofuro[3,2-c]chromen-6-one compounds as antibacterial agents
The benzofuro[3,2-c]-chromen-6-one compounds are antibacterial agents. The emergence of drug-resistant bacteria calls for constant development of new antibacterial agents with the aim of generating medicaments that are potent against drug sensitive and resistant bacteria and are well tolerated. The present compounds are not only new, but have very valuable antimicrobial properties. These compounds showed a broad spectrum of activity against gram-positive and gram-negative bacteria, as well tuberculosis mycobacteria. They also showed potent activity against drug-resistant bacteria, such as MRSA and VRSA. The molecular target of these compounds was identified as DNA Gyrase B. Based on their pharmacological profiles, the present compounds may find important clinical applications for severe infectious diseases and tuberculosis. |
| US11976079B1 |
Pyrazino[1′,2′:1,5]pyrazolo[4,3-b][1,6]naphthyridines compounds as CK2 inhibitors
Novel pyrazino[1′,2′:1,5]pyrazolo[4,3-b][1,6]naphthyridine, a method of synthesizing said compounds, a pharmaceutical composition comprising said compounds and a suitable carrier, and a method of using the compounds. The pyrazino[1′,2′:1,5]pyrazolo[4,3-b][1,6]naphthyridine compounds, identified as CK2 inhibitors, are useful as anticancer and/or antitumor agents, and as agents for treating other kinase-associated conditions including inflammation, pain, and certain immunological disorders, and other types of diseases such as diabetes, viral infection, neurodegenerative diseases. |
| US11976077B2 |
Processes for the preparation of (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-α]pyrrolo[2,3-e]-pyrazin-8-yl)-n-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide and solid state forms therof
The present disclosure relates to processes for preparing (3S,4R)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide, solid state forms thereof, and corresponding pharmaceutical compositions, methods of treatment (including treatment of rheumatoid arthritis and atopic dermatitis), kits, methods of synthesis, and products-by-process. |
| US11976076B1 |
Substituted 7,8-dihydropyrimido[4,5-d]pyrimidines as anti-tubercular agents
Compounds for treating tuberculosis and, particularly, to anti-tubercular compounds that are 5-(1H-indol-3-yl)-1,3-substituted-7-thioxo-7,8-dihydropyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione derivatives and their use as anti-tubercular agents. Each compound may have the formula I: or a pharmaceutically acceptable salt or tautomer thereof, wherein: R1 is H or CH3; R2 is H or CH3; and X is O or S. |
| US11976075B2 |
Inhibitors of the MYST family of lysine acetyl transferases
Provided herein are compounds of Formula (I). Methods for the preparation of the compounds of Formula (I) and intermediates useful in the preparation of the compounds of Formula (I) are described herein. The compounds of Formula (I) may be useful as inhibitors of the MYST family of lysine acetyltransferases (KATs) for the treatment of and/or prophylaxis of hyperproliferative diseases, disorders or conditions such as cancer. In particular, the compounds of Formula (I) are useful for the inhibition of KAT6A and KAT6B which are enzymes frequently mutated, overexpressed, amplified and/or translocated in cancer altering their normal expression, activity and function. The use of the compounds of Formula (I) in the manufacture of pharmaceutical compositions or for treating cancers is further described, including for treating cancer in combination with other anti-cancer agents. |
| US11976074B1 |
Crystalline salts of Linsitinib
The present invention provides salts and crystalline forms of Linsitinib (OSI-906; cis-3-[8-amino-1-(2-phenyl-7-quinolinyl)imidazo[1,5-a]pyrazin-3-yl]-1-methyl-cyclobutanol). These forms of Linsitinib provide increased solubility and improved pharmacokinetic profiles for orally administered pharmaceutical formulations. Accordingly, the invention enables improved methods for treating human insulin-like growth factor-1 receptor (IGF-1R) and insulin receptor (IR) mediated conditions. |
| US11976072B2 |
Diacylglycerol kinase modulating compounds
The present disclosure provides diacylglycerol kinase modulating compounds, and pharmaceutical compositions thereof, for treating cancer, including solid tumors, and viral infections, such as HIV or hepatitis B virus infection. The compounds can be used alone or in combination with other agents. |
| US11976066B1 |
Substituted 7-amino-3-(substituted benzoyl)indolizine-1-carboxylates as anti-tubercular agents
Compounds for treating tuberculosis and, particularly, to anti-tubercular compounds that are substituted 7-amino-3-(substituted benzoyl)indolizine-1-carboxylates and their use as anti-tubercular agents. |
| US11976064B2 |
Toll-like receptor agonists
The present invention relates to imidazo-pyridinyl compounds, or a pharmaceutically acceptable salt thereof, to pharmaceutical compositions comprising such compounds and salts, and to methods of using such compounds, salts and compositions for the treatment of abnormal cell growth, including cancer, in a subject. |
| US11976062B2 |
Benzisoxazole compound
The present invention provides a compound, a salt thereof, or a prodrug thereof as a compound effective for preventing and/or treating fibrosis, the compound being represented by formula (1) (wherein A is an optionally substituted benzene ring; B is optionally substituted aryl or optionally substituted heteroaryl; X is an oxygen atom or a sulfur atom; Y is a nitrogen atom or a carbon atom, of Y is a single or double bond when Y is a carbon atom, or of Y is a single bond when Y is a nitrogen atom; each R1 independently represents lower alkyl, or two R1s may be bound to each other to form a spiro ring or a crosslinked structure, or two R1s may be bound to each other to form a saturated fused heterocycle together with nitrogen and carbon atoms constituting a ring containing Y; p is 0, 1, or 2; or (R1)p is oxo). |
| US11976061B2 |
Preparation of benzimidazolone derivatives as novel diacylglyceride O-acyltransferase 2 inhibitors
Invented are compounds of Formula I and the pharmaceutically acceptable salts, esters, and prodrugs thereof, which are DGAT2 inhibitors. Also provided are methods of making compounds of Formula I, pharmaceutical compositions comprising compounds of Formula I, and methods of using these compounds to treat hepatic steatosis, nonalcoholic steatohepatitis (NASH), fibrosis, type-2 diabetes mellitus, obesity, hyperlipidemia, hypercholesterolemia, atherosclerosis, cognitive decline, dementia, cardiorenal diseases such as chronic kidney diseases and heart failure and related diseases and conditions, comprising administering a compound of Formula I to a patient in need thereof. |
| US11976059B2 |
Isoindolin-1-on derivative, method for preparing same, and pharmaceutical composition comprising same as effective component for preventing or treating cancer
The present invention relates to an isoindolin-1-on derivative, a method for preparing same, and a pharmaceutical composition comprising same as an effective component for preventing or treating tumors, wherein the isoindolin-1-on derivative exhibits a high inhibitory effect on EGFR mutations, and thus can be beneficially used for the treatment of EGFR-mutated tumors, and the isoindolin-1-on derivative exhibits a significant synergistic effect when co-administered, and thus can be beneficially used in concomitant therapy. |
| US11976057B2 |
MrgX2 antagonists
This invention relates to novel compounds according to Formula (I) which are antagonists of MrgX2, to pharmaceutical compositions containing them, and to their use in therapy for the treatment of MrgX2-mediated diseases and disorders. |
| US11976054B2 |
Amide derivative and preparation method therefore and use thereof in medicine
The present invention relates to an amide derivative and use thereof in medicine, and specifically to an amide derivative shown as general formula (I) or a stereoisomer, solvate, metabolite, deuteride, prodrug, pharmaceutically acceptable salt or cocrystal thereof, a pharmaceutical composition containing the same, and use of the compound or the composition disclosed herein in preparing an NLRP3 inhibitor. |
| US11976052B2 |
Leukotriene synthesis inhibitors
Provided are specific leukotriene synthesis inhibitor compounds and pharmaceutical compositions comprising the compounds and methods of using the compounds and the pharmaceutical compositions in treating, for example, inflammatory diseases or conditions. |
| US11976051B1 |
N′-(2-(5-(4-chlorophenyl)-1,3,4-oxadiazol-2-ylthio)acetoxy)-2-naphthimidamide as an antimicrobial compound
A N′(2-(5-(4-chlorophenyl)-1,3,4-oxadiazol-2-ylthio)acetoxy)-2-naphthimidamide compound, its synthesis, and its use as an antimicrobial agent. |
| US11976049B2 |
Substituted naphthyl p38alpha mitogen-activated protein kinase inhibitors
Substituted naphthyl p38α mitogen-activated protein kinase inhibitors, pharmaceutical compositions thereof, and the use of the substituted naphthyl p38α mitogen-activated protein kinase inhibitors and pharmaceutical compositions thereof for treating diseases are disclosed. |
| US11976045B1 |
3-(4,5-bis(4-bromophenyl)-2-(4-chlorophenyl)-1H-imidazol-1-yl)propanoic acid as an antimicrobial compound
An 3-(4,5-bis(4-bromophenyl)-2-(4-chlorophenyl)-1H-imidazol-1-yl)propanoic acid compound, its synthesis, and its use as an antimicrobial agent. |
| US11976044B2 |
Highly pure phentolamine mesylate
This invention provides methods for synthesizing phentolamine mesylate from phentolamine and methanesulfonic acid in the presence of acetone and water. The methods of the present invention provide highly pure phentolamine mesylate. The invention also provides highly pure phentolamine mesylate. |
| US11976041B1 |
9-(5-bromo-2-hydroxyphenyl)-10-[3-(dimethylamino)propyl]-3,4,6,7,9,10-hexahydroacridine-1,8(2H,5H)-dione as an antimicrobial compound
A 9-(5-bromo-2-hydroxyphenyl)-10-[3-(dimethylamino)propyl]-3,4,6,7,9,10-hexahydroacridine-1,8(2H,5H)-dione compound, its synthesis, and its use as an antimicrobial agent. |
| US11976040B2 |
Compounds for the reducing lipotoxic damage
Provided herein are novel lipase inhibitors and methods for using the same to treat inflammation, multisystem organ failure, necrotic pancreatic acinar cell death, acute pancreatitis, sepsis (e.g., culture negative sepsis), burns, and acne. For example, provided herein are two novel lipase inhibitors useful in the methods described herein: or a pharmaceutically acceptable salt thereof. |
| US11976035B2 |
Process for the production of diacyl peroxides
Process for the production of a diacyl peroxide involving the reaction of an anhydride with hydrogen peroxide, removal of the formed carboxylic acid, production of an anhydride from said carboxylic acid, and recycling of the anhydride within the process. |
| US11976025B2 |
Acetonitrile separation process
Provided herein are processes for the separation of acetonitrile from low-purity feedstock streams. The provided processes are particularly useful for isolating acetonitrile at high purity from chemical manufacturing waste streams that include methanol, water, and allyl alcohol. |
| US11976024B2 |
Process for preparing cyanoacetates
This invention relates to a process for producing cyanoacetates involving contacting a salt of an alkyl, alkenyl, alkynyl or aryl formyl acetate with a hydroxyl amine acid under appropriate conditions and for a time sufficient to yield a cyanoacetate. |
| US11976023B1 |
Synthetic route to 2,2',6,6'-tetraisopropyl-4,4'-diiodoazobenzene via homo-oxidative cross-coupling of aryl diazonium salt using cu-catalyzed sandmeyer-style reaction
A new synthetic route to 2,2′,6,6′-tetraisopropyl-4,4′-diiodoazobenzene. |
| US11976020B2 |
Method for producing (meth)acrylic acid amide compound, composition, and active energy ray-curable composition
A method for producing a (meth)acrylic acid amide compound, the method including: adding at least one selected from the group consisting of an amino group-containing compound and a neutralization salt of the amino group-containing compound to a mixture including (meth)acrylic acid halide and an organic solvent immiscible with water to allow the (meth)acrylic acid halide and at least one selected from the group consisting of the amino group-containing compound and the neutralization salt of the amino group-containing compound to react with each other, to produce the (meth)acrylic acid amide compound. |
| US11976016B2 |
Coatings on particles of high energy materials and methods of forming same
The present invention relates to the field of coatings on high-energy materials, devices or products that comprise the coated high-energy materials, functional coating materials and methods for producing and using the same. In particular, the present invention relates to energetic materials having initiated release coatings to improve the performance and shelf-life of the devices, products and/or raw materials, suitable for use as energetics or propellants for munitions, rockets, pyrotechnics, flares or other devices or components. |
| US11976012B2 |
Cordierite-containing ceramic bodies, batch composition mixtures, and methods of manufacturing cordierite-containing ceramic bodies
A cordierite-containing ceramic body with % P≥50%, df≤0.50, and a combined weight percentage of crystalline phases containing cordierite and indialite of at least 85 wt %. The porous ceramic body contains, as expressed on a relative oxide weight percent basis in terms of MgO, Al2O3, and SiO2 that is within a field defined by (15.4, 34.1, and 50.5), (12.2, 34.1, and 53.7), (13.3, 31.2, and 55.5), and (16.6, 31.1, and 52.3). Batch composition mixtures and methods of manufacturing a porous ceramic body using the batch compositions are provided, as are other aspects. |
| US11976007B2 |
System and method for composite fire resistant building material
A system and method, according to one or more exemplary embodiments, for a fireproof, soundproof, lightweight cement and wood composite wall system that is very inexpensive, outlasts wood frame homes, and replaces many building materials in one installation whereby the composite wall system may be formed from wood shavings, cement, calcium chloride, and water mixed at high speed for air entrainment. |
| US11976005B2 |
Methods of making coated glass-based parts
Making a glass-based article having a coating and a target shape which comprises a planar central portion and a perimeter portion which borders at least part of the planar central portion and extends out of the plane of the planar central portion, the perimeter portion having a perimeter edge and a target edge-to-opposite edge dimension. The method includes forming a glass-based part to provide an initial formed part having an initial three-dimensional shape that is different from the target shape for at least the target edge-to-opposite edge dimension. Applying a coating to the initial formed part to form the glass-based article having a coating, the coating imparting a stress to the initial molded part that causes a calculated, warp-induced change to the initial shape. |
| US11976003B2 |
Apparatus and methods for marking optical fibers using a deflected ink stream
A method of marking an optical fiber includes forming an ink stream, moving an optical fiber over a fiber path adjacent the ink stream, and intermittently deflecting the ink stream with a gas jet so that the optical fiber at least partially enters the deflected ink stream so that the ink from the deflected ink stream forms spaced apart marks on the optical fiber outer surface. An optical fiber marking apparatus is also disclosed that includes payout and take modules that move the optical fiber over the fiber path, a marking unit configured to form an ink stream adjacent the fiber path, and an ink stream deflection device that causes the ink stream to deflect and overlap the fiber path so that ink from the ink stream forms spaced apart marks on the outer surface of the optical fiber. |
| US11976002B2 |
Methods for encapsulating silver mirrors on optical structures
Embodiments of the present disclosure generally relate to encapsulated optical devices and methods for fabricating the encapsulated optical devices. In one or more embodiments, a method for encapsulating an optical device includes depositing a metallic silver layer on a substrate, depositing a barrier layer on the metallic silver layer, where the barrier layer contains silicon nitride, a metallic element, a metal nitride, or any combination thereof, and depositing an encapsulation layer containing silicon oxide on the barrier layer. |
| US11975988B2 |
Determination of hydroxyl radical scavenging capacity and related techniques in advanced oxidative processes
The determination of hydroxyl radical scavenging capacity of contaminated water can be achieved by developing an external calibration model. The model can be prepared using standard solutions where scavenging capacities are determined, and then the solutions are treated with addition of an oxidant and a dye, followed by UV treatment to form hydroxyl radicals that are scavenged by species in the standard solution. The residual dye content can then be measured using absorbance. The absorbance and the scavenging capacity data for the standard solutions are used to build the model, which can then be implemented to determine scavenging capacity of contaminated water. Water samples can be subjected to the same treatment as the standard solutions, the absorbance of the water sample is then obtained, and then the model is used to determine the corresponding scavenging capacity. Determining scavenger capacity of contaminated water can aid in advanced oxidation processing (AOP). |
| US11975986B2 |
Method of preparing an electrode material for lithium-ion batteries
The present invention discloses a method of preparing an electrode material for lithium-ion batteries comprising the steps of preparing a mixture of precursors taken in predefined stoichiometric ratios for synthesis of lithium iron phosphate (LiFePO4), adding niobium pentoxide as a precursor for doping of niobium at Li+ site of LiFePO4 for synthesis of niobium doped LiFePO4 and ball milling operation provides nano sized powder particles. Now, a precursor of carbon is added to said mixture of precursors for synthesizing and obtaining carbon coated niobium doped LiFePO4 nano sized powder particles. Pellets of required size are prepared and sintered. The obtained pellets are structurally characterized. |
| US11975981B2 |
MWW-type zeolite with macroscale hollow structure
The present invention provides zeolite hollow spheres in which zeolite crystals grow to form a framework of macropore through a hydrothermal crystallization process using the hydrophilic surface of a carbon sphere as a hard template, wherein the zeolite framework is an ordered, porous crystalline zeolite material with a number of channels or pores interconnected, which has pore structures including mesopores and micropores.The zeolite hollow spheres of the present invention can be used for various purposes such as catalysts and adsorbents. |
| US11975978B2 |
Preparation of precipitated silicas useful as fillers in silicon matrices
The invention relates to the use of carboxylic acid during the preparation of precipitated silica or a suspension of precipitated silica and to the precipitated silicas thus obtained, particularly with low water uptake, which can be used, for example, as a reinforcing filler in silicon matrices. |
| US11975977B2 |
Production method of silica film
The present application relates to a method for producing a silica film, which includes a step of contacting a silica precursor layer formed of a silica precursor composition having a pH of 5 or less with a Lewis base, where the silica precursor composition includes a silica precursor formed from a silane compound and an acid catalyst. The present application can provide a method capable of forming a silica film having excellent resistance to a vertical load and a tangential load without going through expensive equipment or a high temperature process. |
| US11975976B2 |
Process for purifying silicon compounds
A process for removing metallic impurities from halogenated silicon compounds, such as chlorosilane monomers and/or chlorinated polysilanes is disclosed. The process involves treating a halogenated silicon compound with a tertiary amine and thereafter a suitable grade of activated carbon. |
| US11975975B2 |
Systems for producing advanced carbon materials at carbon source locations
A method of producing advanced carbon materials can include extracting a coal sample from a location, performing a spectral analysis on the coal sample, determining one or more desired advanced carbon materials based at least in part on spectral analysis, extracting an amount of coal from the location, beneficiating the amount of coal, and processing the beneficiated amount of coal to produce the one or more desired advanced carbon materials from at least some of the amount of coal. |
| US11975974B2 |
Activated carbon fiber, activated carbon fiber formed body, and method for producing thereof, organic solvent adsorption/desorption device, organic solvent recovery system, method for adsorbing/desorbing organic solvent, and method for recovering organic solvent
An activated carbon fiber is obtained by activating: a polyphenylene ether fiber that contains a polyphenylene ether component having a rearrangement structure connected by a bond at an ortho-position in a repeating unit continuously bonded at a para-position; an infusibilized polyphenylene ether fiber obtained by infusibilizing the polyphenylene ether fiber; a flameproofed polyphenylene ether fiber obtained by flameproofing the polyphenylene ether fiber or the infusibilized polyphenylene ether fiber; or a carbon fiber obtained by carbonizing any of the polyphenylene ether fibers. |
| US11975972B2 |
Carbon material and method for producing same, electrode material for electrical storage device, and electrical storage device
Provided is a carbon material that is large in specific surface area, and moreover, capable of easily forming an electrode film even when any binder is substantially not contained. Provided is a carbon material that has a BET specific surface area of 100 m2/g or more, with the weight of the carbon material remaining on a sieve after shaking being 90% by weight or more with respect to 100% by weight of the carbon material put in the sieve, when 0.2 g of the carbon material packed in a cylindrical syringe of 2 cm in diameter is compressed at a pressure of 16 kN, the whole of the compressed carbon material is taken out from the syringe and put in the sieve with an aperture of 4.75 mm, and the sieve is shaken for 1 minute. |
| US11975971B2 |
Methods of forming graphene and graphene manufacturing apparatuses
A graphene manufacturing apparatus includes a reaction chamber a substrate supporter configured to structurally support a substrate inside the reaction chamber; a plasma generator configured to generate a plasma inside the reaction chamber; a first gas supply configured to supply an inert gas into the reaction chamber at a first height from an upper surface of the substrate supporter in a height direction of the reaction chamber; a second gas supply configured to supply a carbon source into the reaction chamber at a second height from the upper surface of the substrate supporter in the height direction of the reaction chamber; and a third gas supply configured to supply a reducing gas into the reaction chamber, wherein the first to third gas supply units are disposed at different heights at a third height from the upper surface of the substrate supporter in the height direction of the reaction chamber. |
| US11975969B2 |
Steam methane reforming unit for carbon capture
A molten carbonate fuel cell-powered system for capturing carbon dioxide produced by a steam methane reformer system. Tail gas from a pressure swing adsorption system is mixed with exhaust gas from the fuel cell anode, then pressurized and cooled to extract liquefied carbon dioxide. The residual low-CO2 gas is directed to an anode gas oxidizer, to the anode, to the reformer to be burned for fuel, and/or to the pressure swing adsorption system. Low-CO2 flue gas from the reformer can be vented to the atmosphere or directed to the anode gas oxidizer. Reduction in the amount of CO2 reaching the fuel cell allows the fuel cell to be sized according to the power demands of the system and eliminates the need to export additional power output. |
| US11975968B2 |
Systems and methods of processing ammonia
The present disclosure provides systems and methods for processing ammonia. A heater may heat reformers, where the reformers comprise ammonia (NH3) reforming catalysts in thermal communication with the heater. NH3 may be directed to the reformers from storage tanks, and the NH3 may be decomposed to generate a reformate stream comprising hydrogen (H2) and nitrogen (N2). At least part of the reformate stream can be used to heat reformers. Additionally, the reformate stream can be directed to a hydrogen processing module such as a fuel cell. |
| US11975966B2 |
Modified sulfur and production method thereof
Provided are modified sulfur and a production method thereof, the modified sulfur including sulfur and a modifier, wherein the modifier is an unsaturated fatty acid-based modifier. |
| US11975964B2 |
Method for manufacturing a microelectromechanical structure and microelectromechanical structure
A method for manufacturing a microelectromechanical structure. The method includes: forming a first and a second functional layer including recesses, a third functional layer, and three insulating layers situated therebetween, a structured lateral area of the third functional layer defining a movable structure, the insulating layers and the first and second functional layers each including a lateral area situated beneath the structured lateral area of the third functional layer and corresponding to a perpendicular projection of the structured lateral area; etching the insulating layers to remove the lateral area of the third insulating layer, and expose the movable structure, all recesses of the first functional layer situated in the lateral area of the first functional layer being formed by narrow trenches, the first functional layer being formed to include an electrically insulated segment in the lateral area which is separated from the remainder of the first functional layer by trenches. |
| US11975963B2 |
Microelectromechanical systems (“MEMS”) device having a built-in self-test (“BIST”) and a method of application of a BIST to measure MEMS health
A microelectromechanical systems (MEMS) device includes a MEMS die and an electrical circuit electrically connected to the MEMS die. The electrical circuit includes a first capacitor that produces a first output signal based on a signal received from the MEMS die, and a second capacitor that produces a second output signal based on a signal received from the MEMS die. The electrical circuit is configured to determine a nominal capacitance of the MEMS die based on a ratio of the first output signal to the second output signal and a ratio of the capacitances of the first and second capacitors. |
| US11975956B1 |
System and method for a multifunctional, intelligent telescoping boom
Disclosed are various embodiments, aspects and features a multifunction, intelligent telescoping boom system. The system may comprise a hydraulic circuit with a continuous, circulating flow through a circuit that includes a hydraulic pump and a configurable valve bank. Valves in the valve bank may be designated to given components of any of a multitude of implement attachments. In this way, the continuous flow of hydraulic fluid through the valve bank may be distributed, via the valves, to the hydraulic components of implements. Hydraulic flow in excess of the demand created by the hydraulic components moves on through the valve bank and returns to the pump to continue the circulation. Also returning to the pump from the valve bank is any hydraulic fluid returning to the valve bank from the hydraulic components. Advantageously, because the system provides a continuous circulation of pressurized hydraulic fluid through the bank, implements with a mix of linear and rotating hydraulic components may be simultaneously powered from the same source of pressurized flow. |
| US11975955B2 |
Autonomous material transport vehicles, and systems and methods of operating thereof
The various embodiments described herein generally relate to an autonomous material transport vehicle, and systems and methods for operating an autonomous material transport vehicle. The autonomous material transport vehicle comprises: a sensing system operable to monitor an environment of the vehicle; a drive system for operating the vehicle; a processor operable to: receive a location of a load; initiate the drive system to navigate the vehicle to the location; following initiation of the drive system, operate the sensing system to monitor for one or more objects within a detection range; and in response to the sensing system detecting the one or more objects within the detection range, determine whether the load is within the detection range; and when the load is within the detection range, operate the drive system to position the vehicle for transporting the load, otherwise, determine a collision avoidance operation to avoid the one or more objects. |
| US11975954B2 |
Autonomous vehicles management in an operating environment
The disclosure generally relates to method and system for autonomous vehicles management in an operating environment. The method may include sending a route plan in response to a request received by an autonomous vehicle from amongst a plurality of autonomous vehicles in an operating environment including one or more devices, wherein the one or more device comprises device or device space. The method may further include categorizing the route plan into path segments, the path segments including a first path segment including one or more nodes from the plurality of nodes being inside a device zone of the one or more devices and a second path segment including one or more nodes from the plurality of nodes being outside the device zone of the one or more devices. The method may further include determining a type of path segment from the categorized path segments for each of the node in the navigation segment and annotating the first node of the first path segment with a second precondition based on determination of a destination node from the one or more nodes and the second precondition includes performing a hard lock action of the first device for the autonomous vehicle traversing the first path segment to the destination node. |
| US11975952B2 |
Retractable docking line
A device for storing and dispensing line for mooring a boat to a dock includes a user interface, an auto-retracting reel assembly, and optionally, a conduit connecting the user interface to the reel assembly. The user interface comprises a canister mounted on a gunwale, or the like, for storing the distal, looped end of a mooring line, a top lid that slides horizontally between an open and closed position, a rail support engaged by the top lid, and a bottom lid having a hole defined therein. The extended mooring line may be locked into place by frictional engagement between the spring loaded top lid and the rail support. To retract the mooring line, a user may open the top lid of the user interface for automated retraction, winding around the reel, until the stopping collar prevents the distal, looped end of the mooring line from passing therethrough. |
| US11975950B2 |
Fast assembly head for a telescopic boom and method of assembling same
The disclosure relates to an assembly head for a telescopic boom that can be separated into an inner and an outer boom set and that is reversibly mountable at an inner telescopic section of the outer boom set. The assembly head comprises a pulley head having deflection pulleys and a telescopic tube section that is arranged the pulley head, that can be pushed into the inner telescopic section from its end, and that has a substantially smaller length than the inner telescopic section. The disclosure further relates to a separable telescopic boom having an assembly head in accordance with the disclosure, to a mobile crane having a telescopic boom in accordance with the disclosure, and to a method for the self-assembly of an assembly head in accordance with the disclosure at the outer boom set of a telescopic boom. |
| US11975945B1 |
Frictionless safety brake actuator
A frictionless safety brake actuator (100), a braking system, and an elevator system. The frictionless safety brake actuator (100) for use in an elevator system, includes: a fixed component (110); a movable component (130), configured to be moveable between a first position in which a safety brake is actuated and a second position in which the safety brake is not actuated; a biasing element (120) arranged between the fixed component (110) and the movable component (130) to apply a biasing force to the movable component (130) to bias the movable component (130) away from the fixed component (120) towards the first position; an actuating element (140) connected to the movable component (130); a holding arrangement (150) comprising a latch (154) and a first actuator (152), wherein the first actuator (152) is configured to be selectively operable to move the latch (154) between a holding position and a release position. |
| US11975942B2 |
Hybrid floor terminal for an elevator system
The invention relates to a floor terminal for an elevator system in a building, comprising an elevator operating terminal and a wireless network device. The elevator operating terminal has a user interface for calling an elevator cabin, an elevator data interface for communicating data with an elevator controller, and a processing device which is coupled to the user interface and the elevator data interface. The wireless network device has a wireless transceiver for communicating with a communication device, a data interface for communicating data with the network access point, and a processing device coupled to the wireless transceiver and the data interface. By using such a floor terminal, a building can be equipped with additional functionality with relatively little installation effort during a redevelopment process. |
| US11975941B2 |
Rotary guide for one or more lines
The invention relates to a rotary guide (1) for guiding at least one line (2) between two points (3, 4), which can be rotated relative to each other, without interruptions. Two receiving parts (12, 14) for receiving a respective sub-section of two sub-sections (29, 31), which are to be wound about the common rotational axis (X) in opposite directions, of a line section (2a), which can be received in the rotary guide (1), can be rotated relative to each other about a rotational axis (X). A deflecting unit (16) supports a deflecting region (18), in which the line section (2a) of the line (2) changes over between the opposite sub-sections (29, 31) in order to deflect the line (2) to be guided from one receiving part (12, 14) to the other receiving part (12, 14) in the event of a relative rotation. Each of the receiving parts (12, 14) has a spiral-shaped receiving groove (20, 22) with a plurality of windings (24, 26) for receiving a line section (2a), said windings running about the common rotational axis (X) from a starting radius (ra) to a final radius (re), wherein the windings (24, 26) lie on a plane perpendicular to the common rotational axis (X). The deflecting unit (16) has an active surface (33) which extends or can be adjusted radially between the starting radius (ra) and the final radius (re) and which interacts with the receiving grooves (20, 22) in order to transfer the line section (2a) from the receiving groove (20, 22) of the one receiving part (12, 14) to the receiving groove (20, 22) of the other receiving part (12, 14) in the event of a relative rotation. |
| US11975932B2 |
Gripping and carrying device for moving a container
A gripping and carrying device for moving a container having a longitudinal axis and a transversal axis where in the device comprises a substantially L-shaped frame extending along the longitudinal axis and connected onto a mobile crane, the frame having a distal end provided with at least one hooking device configured to engage onto at least one complementary hooking device provided on the container and a proximal end provided with a grabbing and gripping deck having grab handles rotationally mounted onto the deck and a gripping device translationally mounted onto the deck, mobile between a releasing position wherein the gripping device are disengaged from the container and a gripping position wherein the gripping device are configured to engage into the container. |
| US11975931B2 |
Method for moving a heavy object
The present invention relates to a method for moving a heavy object into a confined space. The method comprises providing the heavy object in an initial position, the heavy object having an underside resting on a ground surface and comprising an inducible gas-cushion arrangement which in its inactive state causes the underside of the heavy object to maintain contact with the ground surface; activating the inducible gas-cushion arrangement by forming a gas cushion between the underside of the heavy object and the ground surface, the gas cushion generating a lifting force causing the underside of the heavy object to lose contact with the ground surface; moving the heavy object relative to the confined space until the underside of the heavy object at least levels with the supporting surface of the confined space; and moving the heavy object into its final position utilizing the lifting force of the gas-cushion. |
| US11975922B2 |
Hold down tray conveyor
A conveyor system is configured to transport the electronic substrates through the cleaning modules of a cleaning apparatus. The conveyor system includes a first outer frame member, a second outer frame member spaced from the first outer frame member, a bottom belt disposed between the first outer frame member and the second outer frame member, and a top belt spaced from the bottom belt. The bottom belt and the top belt are configured to receive a product carrier therebetween to transport electronic substrates along the conveyor system and through the cleaning modules. The conveyor system further includes a plurality of roller assemblies, with at least one roller assembly being coupled to the first outer frame member and at least one roller assembly being coupled to the second outer frame member. Each roller assembly is configured to apply a force on the top belt or the bottom belt. |
| US11975921B2 |
Flexible and compact order picking system
A method and installation for picking items from storage units into one or more outbound units. The installation has a small parts store in which the storage units are stored, and a pick area, in which storage units from the parts store are presented at several pickup points. Assigned to the pick area is a conveyor track via which the outbound units can be moved in or out of the pick area, such that items can be picked from the storage units disposed in the pickup points and into the outbound units. The installation has a pick location, at which one or more receiving locations for outbound units and a conveyor device for storage units from the parts store are disposed such that items can be picked from the storage units delivered on the conveyor device and into the outbound units disposed at the receiving locations. |
| US11975920B2 |
Material handling system
A system may include a vehicle for delivering items and a plurality of racks having a plurality of storage locations. The racks may be arranged to form one or more aisles. The vehicles are configured to drive horizontally along a path that may extend along a path under the racks that is parallel to the aisles. Additionally, the vehicles may be operated to turn while the vehicle is positioned under one of the racks. The vehicles may travel under the racks and cross one or more aisles to reach a particular column in one of the aisles. The vehicle climbs upwardly within the particular column to retrieve an item from a storage location in the column. |
| US11975915B1 |
Lift loop assembly test process and apparatus
A hand-held lift loop assembly tester apparatus and method tests peel strength of a heat seal connection between a lift loop patch and a bulk bag body as an indicator of shear strength of the connection and whether the bag will pass industry safety lifting requirements. A lifting platform of the hand loop tester is inserted between the patch and the bag body in an unsealed area and measures the amount of peel and thus the peel strength of the heat seal bond or connection at the edges or sides of the unsealed area. If the peel strength is adequate, this is a reliable indicator that the shear strength of the bond or connection is also adequate and that the bag will meet the current industry required 5 to 1 safety lifting requirements. |
| US11975908B2 |
Packaging materials
The use of a palladium-doped zeolite for the adsorption of volatile organic compounds is described wherein the zeolite has a CHA framework type and is polymer-bound. Such zeolites have been found to have particular utility as packaging materials for the adsorption of volatile organic compounds, such as those originating from organic matter. |
| US11975901B2 |
RFID-equipped pressure chamber for keg
The present disclosure relates to a radio-frequency identification-equipped pressure chamber for a beverage container, said pressure chamber comprising: a lid part; a base part, said lid and said base part defining a sealed inner space for accommodating and encapsulating said beverage container, said base part or lid part comprising an inner connector part adapted to be engaged to a corresponding beverage container outlet, said inner connector part arranged on an inside of the base part or lid part; and an outer substantially annular gasket part arranged on the inside of the base part or lid part and surrounding the inner connector part, said outer substantially annular gasket part adapted to be engaged with a corresponding hollow annular space of a closure of the beverage container, the outer substantially annular gasket part comprising a substantially planar annular antenna adapted to propagate radio waves to a radio-frequency identification tag arranged on an outer rim of the closure. The disclosure further relates to pressure system for a beverage comprising a collapsible beverage container and a pressure chamber, wherein the pressure system includes RFID capabilities. |
| US11975887B1 |
Shock-qualified stowage pallet
A pallet includes a forward and an aft end block with a plurality of assemblies connected in series between the forward and aft end blocks. Each assembly includes a bottom plate extending along a horizontal plane and having a pair of opposite side edges and a top plate extending along a horizontal plane, parallel to the bottom plate, and having another pair of opposite side edges. Two tee sections are sandwiched between the top plate and the bottom plate. The horizontal portion of each tee section is attached to the bottom plate and the vertical portion of each tee section is attached to the top plate. An intermediate support connects a front end of one assembly to a back end of an adjacent assembly. |
| US11975883B2 |
Discharging device for a vertical form fill and seal machine and vertical form fill and seal machine with such a discharging device
A discharging device for a vertical form fill and seal machine includes at least one transfer unit (14) to transfer sealed bags (16) from a sealing device (18) of the vertical form fill and seal machine to a transport device (20) located downstream with respect to the vertical form fill and seal machine. The transfer unit (14) comprises at least one transfer element (22) arrangeable between the sealing device (18) and the transport device (20), wherein the transfer element (22) is provided to change an orientation of the sealed bags (16) during a transfer from the sealing device (18) to the transport device (20). The transfer element (22) is embodied as a chute with two opposite arranged sliding wings (24, 26) on which the sealed bags (16) can slide during a transfer from the sealing device (18) to the transport device (20). |
| US11975881B2 |
Carrier for the simultaneous measurement of a plurality of sealing parameters in a primary packaging line for ophthalmic lenses
A carrier (1) for the simultaneous measurement of sealing temperature, sealing time and sealing force in a primary packaging line for ophthalmic lenses comprises a temperature sensing plate (2), a force sensing plate (3), and a supporting plate (4). Temperature sensing plate (2) is arranged atop force sensing plate (3), which is arranged atop supporting plate (4). |
| US11975880B2 |
Storage container for a storage and dispensing station
Methods of dispensing small piece goods include storing one or more small piece goods in a storage container for a storage and dispensing station, engaging a positioner of a retainer with a separating device to fix the retainer above a dispensing opening, securing, by a holder, the retainer against a concurrent rotation with the separating device. Also, aligning, by the holder, the retaining section with the dispensing opening, rotating the separating device within the housing to situate a first channel above the dispensing opening, preventing, via the retaining section, additional small piece goods from entering the first channel containing a first small piece good and dispensing the first small piece good through the dispensing opening. Methods of using a system for storage and dispensing of drug portions are also provided. |
| US11975879B2 |
Gripper carriage control
Tray sealer, comprising a sealing station for sealing trays, an infeed belt for providing trays, an outfeed belt for transporting sealed trays away, a gripper device comprising a first gripper unit which is configured to pick up trays from the infeed belt and to position them for a sealing process within the sealing station, and comprising a second gripper unit which is configured to collect the trays sealed by way of the sealing station and to position them on the outfeed belt for being transported away, where the first gripper unit comprises a first carriage as well as a first gripper mounted thereon and the second gripper unit comprises a second carriage and a second gripper mounted thereon, a lifting mechanism for opening and closing the sealing station, as well as a control device for controlling a motion of the first carriage and the first gripper as well as for controlling a motion of the second carriage and the second gripper, where, during the opening of the lifting mechanism, the control device is configured to control a closing motion of the second gripper carried out transverse to the direction of production for collecting sealed trays from the sealing station as well as an adjusting motion of the first carriage carried out in the direction of production for supplying unsealed trays into the sealing station such that a substantially predetermined minimum distance is present between the first and the second carriage when the closing motion of the second gripper is at least substantially completed. The disclosure furthermore relates to a method for controlling a gripper device of a tray sealer. |
| US11975874B2 |
Vacuum sealer with sealing bag cooling enhancement and improved lift mechanism
A vacuum sealer for vacuum packing products in plastic vacuum bags includes a sealing bar and a lift mechanism configured to raise and lower the sealing bar. In the raised position, the sealing bar is configured to engage and compress the vacuum bag against a compression bar. The vacuum sealer include a vacuum pump that is operated to draw a vacuum in the vacuum bag. The sealing bar includes a heating element that is configured to heat the sealing bar when energized. Once the vacuum is drawn in the vacuum bag, the sealing bar is heated and the heat is applied to the vacuum bag, which seals closed the vacuum bag with the product vacuum packed therein. The lifting mechanism lowers the sealing bar to release the vacuum packed product. The vacuum sealer includes a cooling chamber into which the sealing bar is moved when lowered by the lift mechanism. A cooling fan directs convection air through the cooling chamber and over the sealing bar to cool the sealing bar. |
| US11975869B2 |
Lighting system inspection using an unmanned aerial vehicle
A method includes obtaining, at an unmanned aerial vehicle, a flight plan for the unmanned aerial vehicle. The flight plan is based on an aircraft type of an aircraft to be inspected. The method also includes coordinating, with a lighting control device onboard the aircraft, activation of a particular exterior light of the aircraft based on the flight plan such that the particular exterior light activates or deactivates when a particular sensor of the one or more sensors is located (i.e., positioned and oriented) to perform a sensing operation on the particular exterior light. The method further includes performing the sensing operation on the particular exterior light using the particular sensor. The method also includes determining a functionality metric associated with the particular exterior light based on the sensing operation. |
| US11975866B2 |
Aircraft night flight control method and apparatus, control apparatus, and aircraft
An aircraft control method includes: acquiring a current flight state of the aircraft, in response to the aircraft being in a night flight mode, the aircraft being provided with a visual sensor and a light supplementation lamp configured to provide a fill light function for the visual sensor; controlling the light supplementation lamp to emit light according to a light supplementation rule of the light supplementation lamp, in response to the aircraft being in a first flight state; and controlling the light supplementation lamp to emit light according to an alerting rule of the light supplementation lamp, in response to the aircraft being in a second flight state. The light supplementation rule is configured to control the light supplementation lamp to implement the fill light function in the night flight mode, and the alerting rule is configured to control the light supplementation lamp to implement an aircraft flight alerting function in the night flight mode. |
| US11975865B2 |
Aircraft passenger cabin light, aircraft passenger cabin lighting system, and method of installing an aircraft passenger cabin lighting system
An aircraft passenger cabin light. The light has: an elongated shape having a longitudinal direction (L) comprises: a cabin wall illumination assembly, which extends along the longitudinal direction (L) of the aircraft passenger cabin light and which is configured for illuminating a portion of a wall of an aircraft passenger cabin; and a plurality of personal reading light units for providing personal reading light illumination to passengers. The plurality of personal reading light units are arranged in an array extending along the longitudinal direction (L) of the aircraft passenger cabin light Said array is arranged along the cabin wall illumination assembly. |
| US11975862B2 |
Database query processing for hardware component identification using multi-ordered machine learning models
A device receives a data query from a source, the data query associated with a hardware component. The device determines a likelihood that an aircraft of an aircraft entity associated with the data query will require the hardware component by retrieving a plurality of signals received from the aircraft entity that are associated with the hardware component, applying the plurality of signals to a first machine-learned model, and receiving, as output from the first machine-learned model, a likelihood that the aircraft will require the hardware component. The device inputs the likelihood into a second machine-learned model, and receives as output a score corresponding to the data query. The device assigns a rank to the data query based on its score as compared to scores of other data queries of a plurality of data queries, and displays an ordered list of the plurality of data queries. |
| US11975858B2 |
Aircraft nacelle comprising a connection between ducts comprising flanges which are oriented towards the interior, and aircraft comprising at least one nacelle of this type
An aircraft nacelle comprising first and second ducts, each including, in a radial direction, at least one first or second acoustically resistive layer, at least one first or second alveolar structure, as well as a first or second reflective layer. The first and second ducts include first and second flanges which are positioned on transverse planes, oriented towards the interior, and are connected respectively to the first and second reflective layers and are maintained placed against one another by connection elements accessible from the interior of the first and second ducts. The first and second ducts are configured to form at least one receptacle in which there are positioned the first and second flanges as well as the connection elements, the receptacle being closed by at least one cap. |
| US11975857B2 |
Front engine attachment system for an aircraft engine, which has a compact structure
A front engine attachment system having an engine pylon having a frontal rib fastened against a front face, a front engine attachment having a beam fastened to the frontal rib, two rods articulated to the beam respectively via two connection points and one connection point, and a front casing of an engine, wherein the first rod is articulated to the front casing via a connection point and wherein the second rod is articulated to the front casing via a connection point, wherein each point of connection of a rod to the beam is positioned inside a volume that extends the front face of the engine pylon towards the front. Such a front engine attachment system has reduced bulk and therefore less drag. |
| US11975854B2 |
Systems, methods, and mechanical designs for inverters for eVTOL aircraft
An electrical propulsion system for a vertical take-off and landing (VTOL) aircraft comprises an electrical motor assembly and an inverter assembly. The inverter assembly comprises a housing, a capacitor assembly, at least one printed circuit board assembly (PCBA), and a plurality of positioning pins. The capacitor assembly comprises a center hole, at least one capacitor, a capacitor housing having at least one busbar, and a plurality of through holes in the capacitor housing. The capacitor assembly and the at least one PCBA are positioned inside the housing. The plurality of positioning pins pass through the through the plurality of through holes of the capacitor housing and the at least one PCBA and are connected to the housing. |
| US11975853B2 |
Systems for cooling an electrical engine for eVTOL aircraft using an end bell assembly connected to a thermal plate
An electric propulsion system for a vertical take-off and landing (VTOL) aircraft having a heat exchanger to cool fluids used in an electrical engine, the electric propulsion system comprising at least one electrical engine mechanically connected directly or indirectly to a fuselage of the VTOL aircraft and electrically connected to an electrical power source. The electrical engine may comprise an electrical motor having a stator and a rotor; a gearbox assembly comprising a sun gear; at least one planetary gear; a ring gear; and a planetary carrier. The electric engine may include an inverter assembly comprising a thermal plate and an inverter assembly housing; an end bell assembly that is connected to the thermal plate of the inverter assembly; and a heat exchanger comprising an array of cooling fins and tubes. |
| US11975849B2 |
Carbon nanotube yarn for pneumatic de-icer stitching
A de-icing assembly for a surface of an aircraft includes: a carcass with a first layer, a second layer, and a carcass centerline and a plurality of seams sewn into the carcass, wherein the plurality of seams join the first and second layers of the carcass together. The assembly includes a plurality of inflation passages formed by the plurality of seams and disposed between the first and second layers of the carcass. The system also includes a manifold fluidly connected to and disposed beneath the carcass, the manifold comprising a width and a manifold centerline oriented approximately perpendicular or parallel to the carcass centerline. The seams are sown by a stitchline formed of carbon nanotube yarn. |
| US11975848B2 |
Method for operating a frost treatment system combining at least two heating mats and outer aircraft wall comprising a frost treatment system operating according to this method
A method for operating a frost treatment system including a first heating mat, covering a first zone and an intermediate zone of a second zone, operating alternately at a first energy level adjusted to maintain a first positive temperature on the first zone and a negative temperature on at least a part of the intermediate zone and at a second energy level adjusted to generate a positive temperature on the intermediate zone, a second heating mat covering the second zone apart from the intermediate zone and ensuring the defrosting function for the zone. This solution makes it possible to reduce the energy consumption of the first heating mat by reducing the energy level at which it is powered for most of the time. Also, an outer wall of an aircraft is provided including at least one frost treatment system operating according to this method. |
| US11975841B2 |
Biometrically actuated occupant restraint system and method for a vehicle
According to various embodiments, a biomedically actuated occupant restraint system includes an occupant restraint system for a vehicle, the occupant restraint system having a locked position and an unlocked position. The biomedically actuated occupant restraint system further includes an occupant monitoring system operably connected to the occupant restraint system, the occupant monitoring system configured for monitoring a plurality of physiological conditions of an occupant of the vehicle. The occupant monitoring system includes a biometric sensor module including a plurality of physiological sensors configured for measuring a plurality of physiological conditions of the occupant and asserting a plurality of sensor signals, and a controller configured to receive the plurality of sensor signals and determine whether the occupant is incapacitated. The controller being configured to send a command to lock the occupant restraint system in response to determining the occupant is incapacitated. |
| US11975837B2 |
Vehicle region with luggage compartment and ceiling panel above the luggage compartment, and method for assembling and disassembling a ceiling panel above a luggage compartment
A vehicle region with a roof section of a primary structure and with two luggage compartments. One of the luggage compartments comprises a detachable luggage compartment flap and a luggage compartment top, which forms the upper boundary of a part of a luggage space. A detachable fastening device can rotatably fasten the luggage compartment flap on the luggage compartment. A front edge of the luggage compartment top is at a distance from an end point in an intermediate space above a luggage compartment, to which end point a side of a ceiling panel is movable, the distance being greater than or equal to a width of the ceiling panel. Methods for installing and removing a ceiling panel above two luggage compartments are provided, wherein the ceiling panel is guided at least partially through a luggage space of a luggage compartment when the luggage compartment flap has been removed. |
| US11975831B2 |
Over-centering blade lock
An exemplary blade lock for a tiltrotor aircraft to enable and disable a folding degree of freedom and a pitching degree of freedom of a rotor blade assembly includes a link pivotally connected to a lever and a bellcrank, where the link is in a center position when the lever is in a locked position disabling the folding degree of freedom and the lever is secured in the locked position when the link is positioned in an over-center position. |
| US11975828B2 |
System and method for calibrating torque measurements
A torque measurement system determines torque on a shaft by monitoring angular deflection of the shaft under load using phase shift measurements. Calibration of the system uses a defined offset that is determined using a reference operating condition. The offset calibration value is determined for a rotorcraft using the following steps: defining a reference operational condition in which the shaft is rotating, estimating the torque at the reference condition based on aerodynamic knowledge of the rotors coupled to the shaft, operating the shaft at the reference operational condition, capturing sensor data to determine the phase difference at the operational condition, and associating the phase difference and an estimated torque as a calibration value to enable calculation of torque in the torque measurement system. |
| US11975827B2 |
Rotor lock and rotor alignment mechanisms and related method
A rotor lock mechanism is disclosed. The mechanism includes a pair of arms at a chosen offset angle # with respect to a long axis of a pair of rotor blades; an arm engagement device configured to restrain rotary motion of the arms; and a rotor drive shaft to which the pair of arms and the pair of rotor blades are attached. A method of use is also disclosed. |
| US11975823B2 |
Method for maneuvering an electric taxi drive system driven aircraft into an airport ramp parking location
The present invention provides a method for maneuvering and aligning aircraft equipped and driven during ramp ground travel with landing gear wheel-mounted electric taxi drive systems that have deviated from taxi line travel paths and for maneuvering the electric taxi drive system-driven aircraft to park accurately to align with locations of parking stops when the aircraft nose landing gear wheels stop beyond or short of a parking stop. The aircraft pilot can, without waiting for a tug or starting aircraft engines, precisely maneuver the aircraft with the electric taxi drive systems while viewing the taxi line and parking stop location in real time with an optional camera and sensor system while maneuvering the aircraft in forward or reverse and lateral directions to align the aircraft nose wheels with the taxi line path and to accurately position the nose landing gear wheels at the parking stop. |
| US11975821B2 |
Flight device
Provided is a flight device that can surely perform transformation operations of legs supporting a fuselage base in landing. A flight device 10 includes: a fuselage base 14; a first leg 26 provided on the fuselage base 14 and transformable between a flight state and a landing state; a second leg 27 provided on the fuselage base 14 as a separate body from the first leg 26 and transformable between the flight state and the landing state; a first drive unit 281 and a second drive unit 282 configured to drive transformation operations of the first leg 26 and the second leg 27; and an operation interconnecting mechanism 16 configured to interconnect the first leg 26 and the second leg 27 in terms of operation. |
| US11975820B2 |
High efficiency aircraft flow control actuators
A method, apparatus, and system for managing airflow comprising flow control actuators in an aircraft. The flow control actuators comprise channels having inlets and outlets, wherein the channels are located under a surface of the aircraft and the outlets are in communication with the surface of the aircraft. Pressurized air applied to the inlets causes steady air jets to be emitted at the outlets in which the steady air jets add a momentum to airflow over the surface on the aircraft. |
| US11975818B2 |
Aircraft, takeoff control method and system, and landing control method and system
A landing control method for an aircraft includes detecting whether a landing indication signal is received, controlling the aircraft to automatically land in a pre-set landing mode in response to the landing indication signal being received, detecting whether a landing control signal sent by a user is received, and, in response to the landing control signal sent by the user being received, modifying the pre-set landing mode according to the landing control signal to determine a modified landing mode. The landing control signal includes a first control signal for changing a pre-set attitude in the pre-set landing mode or a second control signal for changing a pre-set speed in the pre-set landing mode. The method further includes resuming the pre-set landing mode in response to the landing control signal being discontinued. |
| US11975812B2 |
Stern drives having breakaway lower gearcase
A stern drive is for propelling a marine vessel in water. The stern drive has an upper drive unit with a lower mounting surface; a lower gearcase coupled to the lower mounting surface and a trailing end surface that is angled relative to the lower mounting surface; and a propeller shaft extending forwardly from the lower gearcase and being configured to rotate a propeller for pulling the marine vessel in the water. The upper drive unit and the lower gearcase are configured such that when a forward side of the lower gearcase impacts an underwater obstruction, the lower gearcase is caused to pivot relative to the upper drive unit until the trailing end surface impacts the lower mounting surface, which thereby causes the lower gearcase to completely uncouple from the upper drive unit. |
| US11975810B2 |
Bionic fish single-degree-of-freedom modular structure based on cam mechanism
Disclosed is a bionic fish single-degree-of-freedom modular structure based on a cam mechanism. The bionic fish single-degree-of-freedom modular structure comprises a plurality of modules which are sequentially connected, wherein the foremost one of the modules is a fish head module, and the last one of the modules is a fish tail module; each module in the modules comprises a rack, a rotating shaft is arranged in the center of the rack in a penetrating mode, the second end of the rotating shaft of the previous module is connected to the first end of the rotating shaft of the next module through a universal coupling, the next module is connected with the previous module through a swing connecting piece, and the effect that the modules swing in a plane is achieved. |
| US11975808B2 |
Automatic stable posture seabed base and releasing method
Disclosed are an automatic stable posture seabed base and a releasing method, belonging to the technical field of ocean observation. The automatic stable posture seabed base includes an accommodating body with an inner cavity for accommodating the first observation device and a seawater, and the accommodating body has first through holes for the seawater to enter and outflow the inner cavity; plugging members blocked at the first through holes to close or semi-close the first through holes; and a buoyancy body installed at a transducer of the first observation device, and a buoyancy of the buoyancy body is larger than a mass of the first observation device, so that the first observation device may float in the cover body after the cover body is filled with water, and a posture of the transducer in the cover body always keeps vertically to the sea surface. |
| US11975800B2 |
Derailleur for human-powered vehicle
A derailleur basically includes a base member, a movable member and a linkage assembly. The base member includes a first base member connecting section and a second base member connecting section. The movable member includes a first movable member connecting section and a second movable member connecting section. The linkage assembly includes an inner link member and an outer link member. The outer link is pivotally coupled to the second base member connecting section about a third pivot axis. The outer link is pivotally coupled to the second movable member connecting section about a fourth pivot axis. The outer link member has a power source receiving part that is configured to be arranged such that the power source receiving part traverses a reference line extending between the third pivot axis and the fourth pivot axis. |
| US11975796B2 |
Driving support system for motorcycles
A driving support system (1) for motorcycles including: an external sensor unit (2) which recognizes a road state ahead of one's own vehicle; a collision risk determination unit (62) which determines a level of collision risk between one's own vehicle and an object ahead of one's own vehicle based on a recognition result of the external sensor unit 2; an automatic braking control unit (61) which executes automatic braking to automatically operate a brake device (83) in response to the determination result by the collision risk determination unit (62); and a departure risk determination unit (64) which determines a level of departure risk of one's own vehicle to outside of one's own vehicle travel lane in a case of executing the automatic braking. The automatic braking control unit (61) ends execution of the automatic braking in a case of being determined that the departure risk is high. |
| US11975794B2 |
Freewheeling electric scooter
Various personal mobility vehicles, such as scooters, are disclosed. The scooter can include at least one battery and motor for powering at least one driven wheel. The vehicle can include a gear assembly to convert a torque produced by the motor to a different torque to a driven shaft to power the at least one driven wheel. The battery can be removable. |
| US11975792B2 |
Selecting different suspension tunes via a manually operated switch
A system and method to select and implement a suspension tune is disclosed. The system includes a memory configured to store a plurality of suspension tunes. A suspension controller configured to implement one of the plurality of suspension tunes for at least one suspension component of a vehicle. A manually operated switch to receive a user input, the manually operated switch configured to navigate between the plurality of suspension tunes, and, based on the user input, designate a different one of the plurality of suspension tunes to be implemented by the suspension controller. |
| US11975790B2 |
Straddled vehicle
A main frame has a pair of left and right main rails that respectively include left and right front portions, left and right middle portions, and left and right rear end portions. One end portion of the left main rail and one end portion of the right main rail are connected to each other, whereby a head pipe is formed. A first coupling member is attached to the left and right front portions with a plurality of the first bolts, so that the front portions are coupled to each other. A second coupling member is attached to the left and right middle portions with a plurality of the second bolts, so that the middle portions are coupled to each other. A third coupling member is attached to the left and right rear portions with a plurality of the third bolts, so that the rear portions are coupled to each other. |
| US11975787B2 |
Control device for mobile body
The control device (20) corrects a basic movement command for a mobile body (1), which is based on an operator's maneuvering operation, in accordance with a positional relationship between the mobile body and an obstacle, and performs movement control of the mobile body (1) in accordance with the corrected movement command. The control device (20) is configured to correct the basic movement command, when a distance d between the obstacle and the mobile body (1) has become a predetermined value d1 or less, to cause a yaw rate in a direction away from the obstacle to be additionally generated on the mobile body (1), and also configured to correct the basic movement command so as to cause a rate of increase in magnitude of the yaw rate with respect to a decrease of the distance to be increased as the distance d is closer to the predetermined value d1. |
| US11975785B2 |
Automated bicycle light system
An automated bicycle lighting system comprising light modules that contain sensors and a processor which enable the color and/or flash state of the emitted light to be changed depending upon the physical orientation of the modules is provided. The sensors and processor also allow the operating state of the light modules to be adjusted depending upon whether movement of the light modules is sensed. The modules are used in combination with pedals configured to removably receive the modules and/or with an auxiliary mount that provides for mounting the modules to other components of a bicycle, such as, for example, handlebars, seat-posts, frame tubes, helmets and/or a rider's clothing. |
| US11975781B2 |
Fender and fender assembly for a cycling apparatus
A fender for a cycling apparatus is provided. The fender may include a front portion, a rear portion, and an outer surface and an inner surface that each extend from the rear portion to the front portion. The fender may further include a mount portion disposed between the rear portion and the front portion. The mount portion may include a first engagement part configured to engage with at least one blade of a pair of spaced apart blades of a fork assembly, and a second engagement part. A first engagement part may be configured minimize side-to-side motion of the fender relative to a fork assembly and a second engagement part configured to minimize fore-and-aft motion of the fender relative to the fork assembly. A fender elongated body may have a generally convex outer surface and a generally concave inner surface, the inner surface defining a hollow cavity of the body. |
| US11975777B2 |
Systems and methods for over learning protection for torque steer mitigation
A method for providing over learn protection for torque steer mitigation includes receiving a compensation torque value corresponding to a torque offset associated with a transmission torque and receiving a handwheel torque value associated with a handwheel of a steering system. The method also includes detecting a mathematical sign of the compensation torque value, detecting a mathematical sign of the handwheel torque value, and determining whether the mathematical sign of the compensation torque value is the same as the mathematical sign of the handwheel torque value. The method also includes, in response to a determination that the mathematical sign of the compensation torque value is not the same as the mathematical sign of the handwheel torque value, adjusting one or more learned gains, and generating an inverted compensation torque value by inverting the mathematical sign of the compensation torque value. |
| US11975774B2 |
Driving assistance device
A driving assistance device that executes automatic steering such that, when a vehicle is reversing, the vehicle tracks back along a trace formed in forward traveling. The device includes: a trace estimator that estimates the trace based on a vehicle speed and a steering angle in forward traveling of the vehicle; a target steering angle calculator that calculates a target steering angle based on a positional relationship between a reference point and a target point, the reference point corresponding to a current position of the vehicle, the target point being positioned on the trace and having a predetermined value of distance from the reference point; an automatic steering unit that automatically operates a steering; and a vehicle speed calculator that calculates the vehicle speed based on a rotating speed of a steerable wheel. |
| US11975773B2 |
Sensor device having a pivot bearing arrangement
A sensor device for a towing vehicle coupling with which a trailer vehicle is coupleable to a towing vehicle wherein the towing vehicle coupling has a coupling element for releasably coupling a coupling mating element, which elements are secured to the towing vehicle and the trailer vehicle, and when coupled rotate relative to each another about at least one joint rotational axis, forming a joint, wherein the sensor device has a follower which: is mounted on a bearing body such that it can rotate relative to the coupling element about a follower rotational axis; can be rotatably carried about the follower rotational axis by the rotation of the coupling mating element about the at least one joint rotational axis in order to sense a rotation of the coupling mating element relative to the coupling element about the at least one joint rotational axis, and wherein the sensor device has at least one sensor for sensing a respective rotational position of the follower relative to the bearing body in relation to the follower rotational axis. |
| US11975771B2 |
Vehicle steering device
A vehicle steering device includes a reaction force device, a drive device, a first ECU configured to control the reaction force device, a second ECU configured to control the drive device, a first rudder angle sensor and a second rudder angle sensor each configured to detect a steering angle of a wheel and output the detected steering angle to the second ECU, and a communication line that transmits at least one of steering angles of the wheel as detected values of the first rudder angle sensor and the second rudder angle sensor from the second ECU to the first ECU. |
| US11975767B2 |
Stamped rear frame bolster
A rear bolster for a cargo transport includes a sheet metal stamping having a forward side configured to face under the cargo transport, and a rear side configured to face rearward of the cargo transport. A vertically-extending base surface is formed by the rear side. A left taillight mount is provided adjacent a left widthwise end of the sheet metal stamping. A right taillight mount is provided adjacent a right widthwise end of the sheet metal stamping. A relief is embossed rearwardly from the base surface to form a loading dock engagement feature. The relief includes a first portion extending over and/or under the left taillight mount, a second portion extending over and/or under the right taillight mount, and a third portion continuous with the first and second portions and extending between the left and right taillight mounts. |
| US11975765B2 |
Exterior panel and automobile including the same
There is provided an exterior panel including a steel sheet, the steel sheet including a flat portion, wherein in an outer-layer region of the flat portion, a microstructure contains, in volume fraction, ferrite of 80% or more, an average grain diameter of ferrite is 1.0 to 15.0 μm, an intensity ratio XODF{001}/{111},S of ferrite is 0.30 or more to less than 3.50, when uEl1 denotes a uniform elongation measured with a tensile test specimen cut from the flat portion, and uEl2 denotes a theoretical uniform elongation that is derived from volume fractions, hardnesses, and average grain diameters of ferrite and martensite in a microstructure of an inside region of the flat portion, and a sheet thickness of the flat portion, uEl1/uEl2 is 0.44 to 0.80. |
| US11975763B2 |
Dashboard support
A dashboard support for a motor vehicle to be installed between and connected to two pillars located on opposite vehicle sides. The dashboard support has a support structure provided by a hollow profile, which support structure has at least one support portion having a curvature. A planar reinforcement part spanning this curved support portion on the inside of the curvature is arranged on the outside of the support structure. The planar extension of the reinforcement part faces toward the curvature and the ends of the reinforcement part facing in the spanning direction are connected to the outer surface of the support structure. |
| US11975761B2 |
Chassis platform module for electric vehicle
A chassis platform module for an electric vehicle may include: a frame part having a battery module coupled thereto, and including a plurality of members assembled to each other; a first support part extending from one side of the frame part in a longitudinal direction thereof, having a front wheel chassis module mounted thereon, and including a connection member assembled to the frame part; a second support part extending from another side of the frame part in the longitudinal direction thereof, and having a rear wheel chassis module mounted thereon; and a connector part including a plurality of connector members assembled between the plurality of members of the frame part or assembled to the frame part and the first support part so as to connect the plurality of members to the connection member. |
| US11975760B2 |
Vehicular recording controller apparatus, vehicular recorder apparatus, vehicular recording controlling method, and computer program
A vehicular recording controller apparatus includes: a video data acquiring unit that acquires video data captured by a camera capturing a video of the setting around a vehicle; an event detecting unit that detects an event on the vehicle; a position determining unit that determines whether the position of the vehicle is within the field of view of an external camera making a video available for use by a user of the vehicle; and a recording function control unit that controls a parking-mode recording function for storing video data captured by the camera when the event detecting unit detects an event while the vehicle is parked. |
| US11975759B2 |
Self-learning-based interpretation of driver's intent for evasive steering
Evasive steering assist (ESA) systems and methods for a vehicle utilize a set of vehicle perception systems configured to detect an object in a path of the vehicle, a driver interface configured to receive steering input from a driver of the vehicle via a steering system of the vehicle, a set of steering sensors configured to measure a set of steering parameters, and a controller configured to determine a set of driver-specific threshold values for the set of steering parameters, compare the measured set of steering parameters and the set of driver-specific threshold values to determine whether to engage/enable an ESA feature of the vehicle, and in response to engaging/enabling the ESA feature of the vehicle, command the steering system to assist the driver in avoiding a collision with the detected object. |
| US11975755B2 |
Screw shaft and method for producing same, and electric position-adjusting device for steering wheel
Provided is a screw shaft in which shape accuracy of a male threaded portion is sufficiently secured. A screw shaft includes a large-diameter shaft portion, medium-diameter shaft portions and small-diameter shaft portions. The large-diameter shaft portion has a male threaded portion along its entire axial length on its outer peripheral surface. The medium-diameter shaft portions are arranged axially adjacent to the large-diameter shaft portion and have an outer diameter smaller than an outer diameter of the large-diameter shaft portion. The small-diameter shaft portions are axially arranged adjacent to the medium-diameter shaft portions on sides opposite to the large-diameter shaft portion, have an outer diameter smaller than the outer diameter of each of the medium-diameter shaft portions, and do not have rolling traces having a helical shape on their outer peripheral surfaces. |
| US11975745B2 |
Modular foot platform for a driver's cab of a rail vehicle
A modular foot platform for a driver's cab of a rail vehicle includes at least a base frame having a height adjustment mechanism, an intermediate frame mounted on the base frame, and a step plate lying on the intermediate frame. The height adjustment mechanism includes at least one operating element, which is disposed at least partially in a region on or above the top side of the step plate, which top side faces away from the base frame. A rail vehicle having a driver's cab and a modular foot platform disposed therein is also provided. |
| US11975740B2 |
System and method to help enable autonomous towing vehicle
Particular embodiments described herein provide for a system and method to help enable a towing vehicle. In an example, the system can identify a location of the disabled vehicle, deploy the towing vehicle to the location of the disabled vehicle, where the towing vehicle uses sensor data from a sensor suite and a perception module to navigate to the location of the disabled vehicle, and use the towing vehicle to tow the disabled vehicle to a new location. |
| US11975736B2 |
Vehicle path planning
A computer, including a processor and a memory, the memory including instructions to be executed by the processor to calibrate utility functions that determine optimal vehicle actions based on an approximate Nash equilibrium solution for multiple agents by determining a difference between model-predicted future states for the multiple agents to observed states for the multiple agents. The instructions can include further instructions to determine a vehicle path for a vehicle based on the optimal vehicle actions. |
| US11975733B2 |
System and method for notifying of abnormality signal around vehicle
Disclosed are a system and a method for notifying an abnormality signal around a vehicle. The system includes: an external sound recognition module mounted on the outside of a vehicle or between the inside and outside of a vehicle, and configured to recognize a sound generated within a radius of a predetermined value or less from a point where the vehicle is located; a noise filtering module configured to filter out noise classified as a noise item; an abnormality signal detection module configured to identify the detailed sound information including the source, magnitude, and type of the detected sound, and to detect an auditory abnormality signal; and a notification module configured to notify each of the type, magnitude, and generation location of the auditory abnormality signal by means of any one or more of a visual signal and an auditory signal. |
| US11975729B2 |
Method for generating a voice announcement as feedback to a handwritten user input, corresponding control device, and motor vehicle
A method for generating a voice announcement as feedback to a handwritten user input is disclosed in which a user enters on a control device. A list of possible whole words which can be entered by the user input is provided together with a corresponding transcription and a predetermined word end, which comprises one or more characters of a whole word of the whole words, is removed from the end of said whole word in accordance with a predetermined shortening rule and corresponding to this, a transcription end corresponding to the word end is determined based on a predetermined assignment rule and is removed from the corresponding transcription of the whole word for generating a partial word and an associated partial transcription. The partial word and the partial transcription are added to another list. |
| US11975723B2 |
Travel control system and travel control method
A travel control system for a vehicle includes: an external environment recognizing unit that recognizes an obstacle around the vehicle; a tire parameter estimation unit that estimates a tire parameter of a tire of the vehicle; and a travel plan unit that sets a travel route, an amount of acceleration and deceleration, and an amount of turning based on the obstacle and the tire parameter. The travel plan unit sets the travel route, the amount of acceleration and deceleration, and the amount of turning so as to suppress an excess amount of a slip ratio of the tire relative to an adhesion limit slip ratio while avoiding approach to the obstacle. |
| US11975722B2 |
Vehicle control device and method, and vehicle system
The present embodiments relate to a vehicle control device and method, and a vehicle system. The vehicle control device may include a determinator determining a road surface condition based on vehicle driving information and determining whether to brake a vehicle based on a result of determining the road surface condition and a vehicle controller controlling a braking device according to a result of determining whether to brake the vehicle by the determinator and controlling a steering device based on control of the braking device. |
| US11975720B2 |
Electric delivery truck control system for electric power management
An electric delivery truck control system is disclosed. Sensors detect operation parameters associated with the electric delivery truck as the electric delivery truck maneuvers along the roadway. An electric delivery truck control unit detects electric delivery truck control inputs associated with an operation of the electric delivery truck. The electric delivery truck control inputs are generated from an operation of the electric delivery truck. An operation parameter controller automatically adjusts the operation of the electric delivery truck as the electric delivery truck maneuvers along the roadway to maintain the operation of the electric delivery truck within an operation threshold based on the detected driving parameters and the electric delivery truck control inputs. The operation threshold is the operation of the electric delivery truck that is maintained with an overall power storage of the electric delivery truck thereby enabling the electric delivery truck to execute a route by consuming power stored in the overall power storage of the electric delivery truck. |
| US11975719B2 |
Traveling control apparatus
A traveling control apparatus that allows lane changing due to a driver's steering intervention while continuing lane maintenance control includes an electronic control unit. The electronic control unit sets a target trace along a lane in which a vehicle is traveling, determines a target steering angle of the vehicle based on the target trace and a lateral position of the vehicle, applies control torque to a steering shaft of the vehicle based on the target steering angle, resets, in response to a change in the lateral position due to the driver's steering intervention which exceeds the control torque and entrance of the vehicle into an adjacent lane, the target trace to the adjacent lane, and determines, using a gradual changing function, in response to the resetting of the target trace, the target steering angle by changing the target steering angle at the time of the resetting. |
| US11975718B2 |
Method and apparatus for controlling a driving guideline of vehicle moving object
A method for providing a driving guideline in a moving object may include: triggering a driving guideline provision instruction in the moving object; based on the implemented triggering, generating, by the moving object, a driving guideline; outputting the generated driving guideline; and driving, by the moving object, based on the driving guideline. |
| US11975717B2 |
Vehicle control system
A vehicle control system includes a detector and a processor. The detector is configured to detect a first stop line on the basis of map data stored in a road map database, and detect a second stop line on the basis of traveling environment data acquired by a camera unit. In a case where the detector detects the first stop line, the processor is configured to control a vehicle to decelerate at a first deceleration rate calculated on the basis of a distance from the vehicle to the first stop line. In a case where the detector detects the second stop line after detecting the first stop line, the processor is configured to control the vehicle to decelerate at a second deceleration rate calculated on the basis of a distance from the vehicle to the second stop line and stop at the second stop line. |
| US11975714B2 |
Intelligent vehicles with distributed sensor architectures and embedded processing with computation and data sharing
Presented are embedded control systems with logic for computation and data sharing, methods for making/using such systems, and vehicles with distributed sensors and embedded processing hardware for provisioning automated driving functionality. A method for operating embedded controllers connected with distributed sensors includes receiving a first data stream from a first sensor via a first embedded controller, and storing the first data stream with a first timestamp and data lifespan via a shared data buffer in a memory device. A second data stream is received from a second sensor via a second embedded controller. A timing impact of the second data stream is calculated based on the corresponding timestamp and data lifespan. Upon determining that the timing impact does not violate a timing constraint, the first data stream is purged from memory and the second data stream is stored with a second timestamp and data lifespan in the memory device. |
| US11975710B2 |
Infrastructure-based vehicle management
A vehicle can be detected approaching a limited operation zone of a travel area. It can be determined that the vehicle is able to execute wireless commands from a computer. The object can be identified within the limited operation zone. Based on identifying the object within the limited operation zone, the vehicle can be controlled by providing a control command via wireless communications, the control command including whether the vehicle is permitted to enter the limited operation zone. |
| US11975709B2 |
Vehicle control device
A vehicle parking control device has a processor and a memory to control the vehicle from a starting to a target parking position. The vehicle control device includes an obstacle detection unit detecting obstacles around the vehicle, a travelable area setting unit setting an area where the vehicle can travel based on a position of the obstacles, and sets the target parking position in the travelable area, a route generation unit calculating a travel route to the target parking position in the travelable area, and a parking execution unit that causes the vehicle to travel toward the target parking position on the basis of the travel route. The route generation unit generates a route from a parking start position to the target parking position, and corrects a distance of the section to a predetermined distance when the distance of the section is less than the predetermined distance. |
| US11975706B2 |
Driving control device, driving control method, and non-transitory storage medium
A driving control device that is mounted on a vehicle including an electric motor and an internal combustion engine as power sources includes a processor. The processor is configured to: acquire a destination of the vehicle; acquire a past driving history from a point of departure to the destination; acquire a desired state of charge that is a state of charge of a battery desired when the vehicle arrives at the destination; estimate a predicted amount of regenerative energy based on the driving history; set a first section and a second section based on the predicted amount of regenerative energy and the desired state of charge; and control driving of the vehicle based on the first section and the second section. |
| US11975704B2 |
Fault-tolerant brake load alleviation
A brake system control unit includes one or more sensor interfaces configured to receive a brake torque signal from a brake torque sensor. The brake system control unit also includes a torque estimator configured to generate an estimated brake torque signal based, at least in part, on a brake model and a brake actuator command. The brake system control unit further includes control circuitry configured to generate the brake actuator command to actuate a brake actuator of a brake system. The brake actuator command is generated based on a brake pedal command and a load alleviation command. The load alleviation command is based on the brake torque or the estimated brake torque signal, depending on whether a sensor fault condition associated with the brake torque sensor is detected. |
| US11975700B2 |
Method for ascertaining a future wheel brake pressure of a hydraulic vehicle braking system
For ascertaining a future wheel brake pressure, pressure generator pressures of an external power brake pressure generator are continuously measured at measurement time intervals, the wheel brake pressure changes are ascertained therefrom, and the sum of the wheel brake pressure changes ascertained during a time period prior to the measurement is added to the last measured pressure generator pressure. The wheel brake pressure thus ascertained is considered to be the wheel brake pressure that will prevail after the time period following the measurement of the pressure generator pressure in a wheel brake. |
| US11975699B2 |
Method for monitoring an implementation of an automatedly demanded braking preset, and brake system
A method for monitoring an implementation of an assistance braking specification, requested in an automated fashion by a brake system in a vehicle includes: detecting whether an assistance braking specification which is requested in an automated fashion is present; detecting an actual dynamics variable, the actual dynamics variable including wheel dynamics of at least one wheel of the vehicle and/or of a trailer, the actual dynamics variable being assigned to a wheel which is to be braked as a result of the assistance braking specification which is requested in an automated fashion; determining a reference dynamics variable, the reference dynamics variable including driving dynamics of the vehicle and/or of the trailer; and comparing the actual dynamics variable with the reference dynamics variable. When an assistance braking specification is present: a faultfree implementation of the assistance braking specification which is requested is detected if the actual dynamics variable deviates. |
| US11975695B2 |
Adapter for a wiper system
An adapter (1) for securing a wiper on an arm of a wiper system, the adapter (1) extending in a longitudinal direction (L), the adapter (1) being configured to be fitted such as to rotate on a connector of the wiper around an axis of rotation transverse to the longitudinal direction (L), the adapter (1) comprising at least one lateral wall (10) and one upper wall (12), the lateral wall (10) and the upper wall (12) participating in defining an inner volume of the adapter (1), the adapter (1) comprising an inner wall (20) extending at least partly into the inner volume of the adapter (1), the adapter (1) comprises a locking device (22) which is designed to render the adapter integral longitudinally relative to the arm of the wiper system, the locking device being fitted such as to pivot on the upper wall around an axis of pivoting. |
| US11975692B2 |
Wiper blade apparatus and wiper system
A wiper blade apparatus having at least one wiper lip for wiping a window in a first wiping direction at least substantially perpendicular to a longitudinal axis of the wiper lip and a second wiping direction at least substantially perpendicular to the longitudinal axis of the wiper lip, having at least one wiper bar unit and having at least one heating unit which is arranged partially at a wiping up side, facing the first wiping direction, of the wiper bar unit and which is arranged partially at a wiping down side, facing the second wiping direction, of the wiper bar unit. It is proposed that the at least one heating unit be constructed to achieve a different heating power at the wiping up side of the wiper bar unit from at the wiping down side. |
| US11975686B2 |
Security system
A security system includes a portable terminal, a communication device communicating with the portable terminal, and a determination unit determining validity of the portable terminal. Phase data acquired from distance measuring radio wave is used to determine validity of communication between the portable terminal and the communication device. The received phase data of the distance measuring radio wave varies according to the distance from a transmission source. When the communication device and the portable terminal are fixed, and the communication device and the portable terminal have transmitted and received distance measuring radio waves having the same specific frequency, vehicle acquisition phase data and terminal acquisition phase data are the same. The determination unit determines, by using this two types of phase data, the validity of communication between the communication device and the portable terminal is determined. |
| US11975684B2 |
System for managing a seat occupancy status by a passenger and a method for controlling the same
A system for managing a seat occupancy status by a passenger and a control method of the system includes a seat belt sensor provided for each seat to detect a fastening or unfastening of the seat belt, a pressure detection unit provided for each seat to detect occupancy or non-occupancy of a seat by a passenger and pressure of the seated passenger, a secondary control unit provided for each seat and woken up by radio communication with a vehicle to alert to an unfastened state of the seat belt when the seat belt is unfastened upon determining, by a seat belt sensor, whether the seat belt is fastened, and a primary control unit provided in the vehicle to perform radio communications with each secondary control unit and check an abnormality based on reception or non-reception of the system data transmitted from the secondary control unit. |
| US11975682B2 |
Power transmission member, pretensioner, retractor, and method for manufacturing power transmission member
A power transmission member including a base resin that has a water absorption characteristic that a water absorption rate is 1% or less when Method 1 of ISO 62 (a method for measuring a weight increasing rate after being immersed in water at 23° C. for 24 hours) is used and an elastomer that imparts mechanical characteristics to the power transmission member 32a, in which as the mechanical characteristics, tensile yield stress (ISO 527) is 40 to 54 MPa, tensile fracture strain (ISO 527) is 50% or more, tensile elastic modulus (ISO 527) is 1200 to 1900 MPa, bending elastic modulus (ISO 178) is 1100 to 1700 MPa, and unnotched Charpy impact strength (ISO 179) is no fracture at −30° C. or higher. |
| US11975679B2 |
Riding harness system and method
A harness system configured to facilitate adjustably securing guests with varying body types within a ride vehicle. The harness system may include a harness body configured to releasably couple with the ride vehicle, a waist engagement portion of the harness body, the waist engagement portion including a waist securement mechanism configured to contract or expand a functional length of the waist engagement portion to adjust for engagement with a waist of a guest, a vest portion of the harness body, wherein the vest portion includes a height adjuster configured to extend or retract such that shoulder bands extend or retract relative to the waist engagement portion, and a leg engagement portion comprising a first leg flap configured to adjustably secure about a first leg of the guest and a second leg flap configured to adjustable secure about a second leg of the guest. |
| US11975676B2 |
Airbag and airbag module, method for producing an airbag woven as a single piece, and method for producing an airbag module
The invention describes an airbag (10), in particular a head side airbag (10) or a head-thorax side airbag, including at least two opposite fabric layers (12, 14) which form at least one inner wall (13) and one outer wall (15) of the airbag (10), wherein the airbag (10) is manufactured in one piece by a multi-layer weaving process in which the fabric layers (12, 14) are interwoven at least in a peripheral region (16), with a gas generator mount (18) for an external gas generator (20) being disposed in either of the two fabric layers (12, 14). The invention further describes an airbag module (8) comprising an airbag (10) according to the invention as well as a method for manufacturing a one-piece-woven airbag (10) and a method for manufacturing an airbag module (8). |
| US11975674B2 |
Airbag systems for autonomous vehicles
Aspects of the disclosure provide for airbag systems suited for autonomous vehicles. Such an airbag system may include a first chamber, a second chamber, a dual-stage inflator, an orifice blocker mechanism and a control module. The dual-stage inflator may be in fluid communication with the first chamber via a first orifice and in fluid communication with the second chamber via a second orifice. The orifice blocker mechanism may be configured to block and unblock gas flow from the second orifice to the second chamber. The control module may be configured to activate the dual-stage inflator in order to inflate one or both of the first chamber and the second chamber with gas based on a position of the orifice blocker mechanism relative to the second orifice. |
| US11975666B2 |
Seat device for vehicle and electrical device for vehicle
A seat device for a vehicle includes: a support member detachably attached to a floor of the vehicle; an occupant seat movably supported by the support member and provided with an electrical component; and a wireless power supply mechanism configured to supply electric power to the electrical component. The wireless power supply mechanism includes a power transmitting unit attached to the floor, and a power receiving unit attached to the support member so as to face the power transmitting unit and configured to receive the electric power wirelessly from the power transmitting unit. |
| US11975661B2 |
Method of manuacturing a three-dimensional work vehicle wiring harness
A method of manufacturing a wiring harness for a work vehicle includes providing a tool board assembly having a tool board base, wire supports extending from the tool board base each having a wire holder on a top end thereof distal from the tool board base, and a plurality of I/O connector holders extending from the tool board base and each having an angularly adjustable connector mount. A wiring harness is provided having a main harness branch and a plurality of breakout harness branches extending off the main harness branch, with each breakout harness branch having an I/O connector at an end thereof. The wiring harness is configured, via arranging thereof on the tool board assembly, to arrange the breakout harness branches at a plurality of breakout angles relative to the main harness branch and at oblique-angle orientations that are non-parallel and non-perpendicular to the tool board base. |
| US11975654B2 |
Powerfold actuator for exterior mirror
A vehicular exterior rearview mirror assembly includes a mirror head pivotally mounted at a mounting base configured for attachment at a side of a vehicle. The mirror head accommodates a reflective element. A powerfold actuator is operable to pivot the mirror head relative to the mounting base between at least an extended position and a folded position. The powerfold actuator includes a primary detent state that is engaged to maintain the mirror head at the extended position when the mirror head is pivoted via the powerfold actuator to the extended position. When the mirror head is manually moved from the folded position to the extended position, the powerfold operator is in a secondary detent to maintain the mirror head at the extended position. |
| US11975651B2 |
Enhanced vehicle operation
A computer includes a processor and a memory, the memory storing instructions executable by the processor to, heat a passenger cabin of a vehicle, actuate a thermal sensor to collect temperature data in the passenger cabin, identify a surface in the passenger cabin that has a temperature below a temperature threshold, and actuate one or more components to sanitize the identified surface. |
| US11975642B2 |
Structural component, seat component and vehicle seat
A kinetic structural component may have a flexible structure having at least one degree of freedom. The flexible structure can be moved between a compressed position and an expanded position or vice versa. The flexible structure may have at least one substructure which is configured, when said flexible structure is in the expanded position, to expand to form a curve or an arc and/or linearly. |
| US11975641B2 |
Sewing structure for improving appearance of seat cover
The present invention relates to a sewing structure for a seat cover, comprising a first cut piece (1), a second cut piece (2), a first sewing thread (3), a second sewing thread (4) and an inlay (5), wherein the first and the second cut piece in an overlapped status are sewn together by the first and the second sewing thread which are spaced apart from each other, wherein the inlay is arranged between the first and the second cut piece and between the first and the second sewing thread. |
| US11975640B2 |
Automobile seat cushion
The present application provides an automobile seat cushion comprising: a body shaped like a flat sheet that has a top surface in contact with the buttocks of a user and a bottom surface in contact with an automobile seat; a plurality of protrusions that are distributed under the bottom surface of the body and provided to vertically protrude downward from the bottom surface, the plurality of protrusions being formed integrally with the body of the seat cushion; and a plurality of vertical ventilation holes that are formed to be recessed downward from the top surface of the body, the plurality of vertical ventilation holes and the plurality of protrusions being in one-to-one correspondence vertically, wherein each vertical ventilation hole of the plurality of vertical ventilation holes vertically extends downward beyond the bottom surface of the body from the top surface of the body, and enters into a corresponding protrusion but does not penetrate through a bottom of the corresponding protrusion, and wherein each protrusion of the plurality of protrusions is provided with a horizontal ventilation hole that penetrates through at least one side surface of the protrusion, and the horizontal ventilation hole and the vertical ventilation hole meet and communicate with each other in the protrusion. |
| US11975638B2 |
Locking assembly for recliner
A locking mechanism includes a housing, a cam disposed within the housing, and a plurality of pawls disposed within the housing. The housing includes a first plate and a second plate. The second plate includes a peripheral lip having an interior face that defines a plurality of teeth. Each of the plurality of pawls defines a central axis. Each of the plurality of pawls includes a plurality of pawl teeth. The plurality of pawl teeth include a first middle tooth positioned on a first side of the central axis and a second middle tooth positioned on an opposing second side of the central axis. The first middle tooth has a first flat face facing the central axis and a first curved face facing away from the central axis. The second middle tooth has a second flat face facing the central axis and a second curved face facing away from the central axis. |
| US11975634B2 |
Seat assembly for use in an automotive vehicle for movement between a plurality of positions
A seat assembly includes a four-bar linkage for providing movement of the seat assembly between a plurality of positions in an automotive vehicle. The four-bar linkage includes front and rear links which simultaneously rotate to move the seat assembly between an easy entry position in which the seat assembly tilts forwardly and downwardly toward a floor of the automotive vehicle to allow ingress and egress behind the seat assembly, a stow position in which a seat cushion lowers toward the floor of the automotive vehicle and a seat back pivots toward and overlaps the seat cushion, and an intermediate design position in which the seat cushion is spaced from the floor of the automotive vehicle and the seat back is disposed generally upright to support an occupant. The seat assembly is capable of moving directly between the easy entry and stow positions without needing to intermediately return to the design position. |
| US11975631B2 |
Systems and cloud processing systems for processing data streams from data producing objects of vehicles, location entities and personal devices
Methods and systems are provided for cloud processing data streamed from a vehicle and a home (e.g., any location) associated with a user account. One method includes receiving a data stream from the vehicle entity, where the data stream from the vehicle entity includes metadata from one or more data producing objects of the vehicle entity. And, receiving a data stream from the home entity, where the data stream from the home entity includes metadata from one or more data producing objects of the home entity. The method includes accessing action conditions associated with a user account. The action conditions identify a position where at least one or more states of the metadata from each of the home entity and the vehicle entity intersect. And, each action condition identifies a type or types of control information to be processed. The method includes processing the received metadata from the vehicle entity and the home entity. The processing identifies metadata of the home entity and the vehicle entity that includes an intersection of said at least one or more states of said respective metadata of the home entity and the vehicle entity. The intersection is indicative that a specific action condition being satisfied. The method includes sending, in response to the specific action condition being satisfied, control information to the user account. The logic associated with the user account determines when the control information is sent to the vehicle entity or the home entity for surfacing information or making a setting regarding the satisfied specific action condition. Intersections can also be identified with user devices that may be associated with the user account. |