mhurhangee/patent-ind-claim-en huggingface dataset:
An electronic mirror comprises a plurality of liquid crystal cells , wherein each of the plurality of liquid crystal cells is configured to be operated in a reflective mode in which external light is reflected and in a transmissive mode in which an electronic mirror function is activated and comprises: a first transparent electrode ; a second transparent electrode ; and a liquid crystal layer comprising liquid crystal molecules arranged between the first transparent electrode and the second transparent electrode , wherein the electronic mirror further comprises an AC voltage source configured to apply an alternating voltage across each liquid crystal layer of the plurality of liquid crystal cells between the respective first transparent electrode and second transparent electrode , wherein when the voltage is applied across the liquid crystal layers of the plurality of liquid crystal cells , the liquid crystal molecules in the liquid crystal layers change their orientation, and the electronic mirror is configured to apply a varying voltage across each liquid crystal layer of the plurality of liquid crystal cells which gradually decreases from outer areas towards the center of the respective liquid crystal layer such that, in the reflective mode, the refraction index of the respective liquid crystal layer gradually varies from outer areas towards the center of the respective liquid crystal layer so as to provide a magnification effect for images reflected by the cell in the reflective mode. a first transparent electrode ; a second transparent electrode ; and a liquid crystal layer comprising liquid crystal molecules arranged between the first transparent electrode and the second transparent electrode , wherein the electronic mirror further comprises an AC voltage source configured to apply an alternating voltage across each liquid crystal layer of the plurality of liquid crystal cells between the respective first transparent electrode and second transparent electrode , wherein when the voltage is applied across the liquid crystal layers of the plurality of liquid crystal cells , the liquid crystal molecules in the liquid crystal layers change their orientation, and the electronic mirror is configured to apply a varying voltage across each liquid crystal layer of the plurality of liquid crystal cells which gradually decreases from outer areas towards the center of the respective liquid crystal layer such that, in the reflective mode, the refraction index of the respective liquid crystal layer gradually varies from outer areas towards the center of the respective liquid crystal layer so as to provide a magnification effect for images reflected by the cell in the reflective mode.
A disconnect shaft for an integrated drive generator (IDG), comprising: a body configured to rotate about an axis of rotation and including a first end and a second opposite end , a plurality of teeth is formed adjacent the first end and is configured to engage a complementary portion of an adjacent component, a relief is formed in the body such that a first portion is defined between the relief and the plurality of teeth , the first portion including a plurality of threads having at least one of a major diameter between about 1.3044 and about 1.3125 inches (3.313-3.334 centimeters), a minor diameter between about 1.2482 and about 1.2547 inches (3.170- 3.187 centimeters), a pitch diameter between about 1.2765 and about 1.2800 inches (3.242-3.251 centimeters), and a root radius between about .0075 and .0090 inches (.0190-.0029 centimeters); wherein the plurality of teeth includes four substantially identical teeth, wherein each tooth extending about each 38° ± 1° of a circumference of the body, and a first surface of adjacent teeth are separated by 90 degrees; and wherein a chamfer is formed at the first end of the teeth, the chamfer extending outwardly at an angle of about 30° ± 2° such that a diameter of the chamfer at the first end is about .627 ±.015 inches (1.593 ± .0381 centimeters). a body configured to rotate about an axis of rotation and including a first end and a second opposite end , a plurality of teeth is formed adjacent the first end and is configured to engage a complementary portion of an adjacent component, a relief is formed in the body such that a first portion is defined between the relief and the plurality of teeth , the first portion including a plurality of threads having at least one of a major diameter between about 1.3044 and about 1.3125 inches (3.313-3.334 centimeters), a minor diameter between about 1.2482 and about 1.2547 inches (3.170- 3.187 centimeters), a pitch diameter between about 1.2765 and about 1.2800 inches (3.242-3.251 centimeters), and a root radius between about .0075 and .0090 inches (.0190-.0029 centimeters); wherein the plurality of teeth includes four substantially identical teeth, wherein each tooth extending about each 38° ± 1° of a circumference of the body, and a first surface of adjacent teeth are separated by 90 degrees; and wherein a chamfer is formed at the first end of the teeth, the chamfer extending outwardly at an angle of about 30° ± 2° such that a diameter of the chamfer at the first end is about .627 ±.015 inches (1.593 ± .0381 centimeters).
A transportation refrigeration unit TRU and power system comprising: a compressor configured to compress a refrigerant, the compressor having compressor motor configured to drive the compressor ; an evaporator heat exchanger operatively coupled to the compressor ; an evaporator fan configured to provide return airflow from a return air intake and flow the return airflow over the evaporator heat exchanger ; a return air temperature RAT sensor disposed in the return airflow and configured measure the temperature of the return airflow ; a TRU controller operably connected to the RAT sensor and configured to execute a process to determine an alternating current AC power requirement for the TRU based on at least the RAT; a generator power converter , the generator power converter configured to receive a generator three phase AC power provided by an AC generator coupled to an axle or wheel hub and transmit a second DC power ; an energy storage system configured to receive the second DC power , provide a first three phase AC power , and receive a second three phase AC power ; and a power management system configured to receive the first three phase AC power and direct at least a portion of the first three phase AC power to the TRU based at least in part on the AC power requirement, the power management system generating a TRU DC power from the first three phase AC power and directing the TRU DC power to the TRU . a compressor configured to compress a refrigerant, the compressor having compressor motor configured to drive the compressor ; an evaporator heat exchanger operatively coupled to the compressor ; an evaporator fan configured to provide return airflow from a return air intake and flow the return airflow over the evaporator heat exchanger ; a return air temperature RAT sensor disposed in the return airflow and configured measure the temperature of the return airflow ; a TRU controller operably connected to the RAT sensor and configured to execute a process to determine an alternating current AC power requirement for the TRU based on at least the RAT; a generator power converter , the generator power converter configured to receive a generator three phase AC power provided by an AC generator coupled to an axle or wheel hub and transmit a second DC power ; an energy storage system configured to receive the second DC power , provide a first three phase AC power , and receive a second three phase AC power ; and a power management system configured to receive the first three phase AC power and direct at least a portion of the first three phase AC power to the TRU based at least in part on the AC power requirement, the power management system generating a TRU DC power from the first three phase AC power and directing the TRU DC power to the TRU .
A method for an access point, AP, to transmit a frame in a wireless local area network, WLAN, the method comprising: receiving a wake-up radio, WUR, mode request frame from a station, STA through a primary connectivity radio, PCR, determining a WUR identifier, WID, for identifying the STA in a wake-up radio, WUR, mode and a group identifier, GID, for identifying a STA group to which the STA belongs; transmitting a WUR mode response frame including the WID and the GID through the PCR; and transmitting a WUR frame for waking up a plurality of STAs comprising the STA operating in the WUR mode based on the GID or the WID, wherein the GID is allocated using a portion of an ID space available for WUR and the WID is allocated using a portion other than the portion of the ID space used for the GID, wherein an entire range of the ID space is from 0 to 4095. receiving a wake-up radio, WUR, mode request frame from a station, STA through a primary connectivity radio, PCR, determining a WUR identifier, WID, for identifying the STA in a wake-up radio, WUR, mode and a group identifier, GID, for identifying a STA group to which the STA belongs; transmitting a WUR mode response frame including the WID and the GID through the PCR; and transmitting a WUR frame for waking up a plurality of STAs comprising the STA operating in the WUR mode based on the GID or the WID, wherein the GID is allocated using a portion of an ID space available for WUR and the WID is allocated using a portion other than the portion of the ID space used for the GID, wherein an entire range of the ID space is from 0 to 4095.
An ultrasound imaging system comprising: a transducer that is configured to transmit ultrasound signals to and receive ultrasound signals from a region of interest; a receive circuitry that is configured to convert the received ultrasound signals into image frames of ultrasound data for display to an operator; a display coupled to the receive circuitry; a cine buffer to store the image frames of ultrasound data produced during an examination time; and a processor that is configured to: determine a first plurality of the image frames that are stored in the cine buffer; select a second plurality of the image frames, that are stored at equally spaced time intervals within the cine buffer during the examination time, from the first plurality of the image frames; display the second plurality of the image frames on the display for review and approval by the operator, receive a confirmation of acceptance from the operator for one or more of the second plurality of the image frames and mark the one or more of the second plurality of the image frames for inclusion in a patient record or other report based on the confirmation. a transducer that is configured to transmit ultrasound signals to and receive ultrasound signals from a region of interest; a receive circuitry that is configured to convert the received ultrasound signals into image frames of ultrasound data for display to an operator; a display coupled to the receive circuitry; a cine buffer to store the image frames of ultrasound data produced during an examination time; and a processor that is configured to: determine a first plurality of the image frames that are stored in the cine buffer; select a second plurality of the image frames, that are stored at equally spaced time intervals within the cine buffer during the examination time, from the first plurality of the image frames; determine a first plurality of the image frames that are stored in the cine buffer; select a second plurality of the image frames, that are stored at equally spaced time intervals within the cine buffer during the examination time, from the first plurality of the image frames; display the second plurality of the image frames on the display for review and approval by the operator, receive a confirmation of acceptance from the operator for one or more of the second plurality of the image frames and mark the one or more of the second plurality of the image frames for inclusion in a patient record or other report based on the confirmation.
A portable device for scanning objects having at least one mast with sensor sets , connected in its lower part to a support element designed to place the scanned object above it, wherein the mast is situated substantially vertically with respect to the support element comprising a rotating arm , a platform and a body , wherein the mast is connected to the rotating arm situated horizontally with respect to the mast and connected to the body , on which the platform designed to place the scanned object on it is located, and having a supporting set and a control unit for controlling the portable device , wherein the mast is shaped such that it rotates with the rotating arm around the stationary platform and the stationary supporting set , wherein at least one mast comprises at least one mast lower arm and at least one mast upper arm articulated with each other by means of an upper yoke forming a tilting structure of the mast , in such a way that the mast upper arm is tilted in direction to the rotating arm with respect to the mast lower arm and mast lower arm is tilted in direction away from the rotating arm with respect to the mast upper arm , wherein the mast lower arm in its lower part is detachably connected to the rotating arm by means of a lower yoke .
A wheel positioning method, applied to a battery charging and swapping station, the battery charging and swapping station comprising a battery swap platform and a centring mechanism, and the centring mechanism comprising four wheel push members , wherein the wheel positioning method comprises: controlling all the wheel push members to move in a lateral direction of a vehicle from their respective initial positions and obtaining a first real-time torque of each wheel push member ; comparing each first real-time torque with a first preset torque threshold; characterized by : when each first real-time torque reaches the first preset torque threshold, controlling all the wheel push members to return to their respective initial positions; controlling all the wheel push members to move in the lateral direction of the vehicle again from their respective initial positions and obtaining a second real-time torque of each wheel push member ; comparing each second real-time torque with a second preset torque threshold; and when each second real-time torque reaches the second preset torque threshold, controlling all the wheel push members to stop moving, wherein the first preset torque threshold is greater than the second preset torque threshold. controlling all the wheel push members to move in a lateral direction of a vehicle from their respective initial positions and obtaining a first real-time torque of each wheel push member ; comparing each first real-time torque with a first preset torque threshold; characterized by : when each first real-time torque reaches the first preset torque threshold, controlling all the wheel push members to return to their respective initial positions; controlling all the wheel push members to move in the lateral direction of the vehicle again from their respective initial positions and obtaining a second real-time torque of each wheel push member ; comparing each second real-time torque with a second preset torque threshold; and when each second real-time torque reaches the second preset torque threshold, controlling all the wheel push members to stop moving, wherein the first preset torque threshold is greater than the second preset torque threshold. when each first real-time torque reaches the first preset torque threshold, controlling all the wheel push members to return to their respective initial positions; controlling all the wheel push members to move in the lateral direction of the vehicle again from their respective initial positions and obtaining a second real-time torque of each wheel push member ; comparing each second real-time torque with a second preset torque threshold; and when each second real-time torque reaches the second preset torque threshold, controlling all the wheel push members to stop moving, wherein the first preset torque threshold is greater than the second preset torque threshold.
An electrode drying method for drying a plurality of electrodes in a state in which the electrodes are stacked, the electrode drying method comprising: interposing hygroscopic films between the electrodes; and drying the electrodes in a state in which the hygroscopic films are interposed between the electrodes, wherein at least one of surfaces of the hygroscopic films that face the electrodes has an uneven structure, wherein the uneven structure is any one selected from a group consisting of a structure having embossed curved domes, a structure having embossed polygonal domes, a round tile structure having curved valleys and curved ridges, and a polygonal tile structure having polygonal valleys and polygonal ridges. interposing hygroscopic films between the electrodes; and drying the electrodes in a state in which the hygroscopic films are interposed between the electrodes, wherein at least one of surfaces of the hygroscopic films that face the electrodes has an uneven structure, wherein the uneven structure is any one selected from a group consisting of a structure having embossed curved domes, a structure having embossed polygonal domes, a round tile structure having curved valleys and curved ridges, and a polygonal tile structure having polygonal valleys and polygonal ridges.
A complex event processing (CEP) engine for processing CEP queries over data streams, wherein the CEP engine comprises: a. a parser , adapted for parsing a received CEP query into a logical query graph ; characterized in that the CEP engine further comprises: b. an optimizer , which is adapted for selecting one of a plurality of data stream representations based on user specifications such as preferences for low resource consumption or high liveliness; c. a translator , adapted for translating the logical query graph into a physical query plan in accordance with the selected data stream representation; wherein d. the logical query graph is independent of the plurality of data stream representations; and in that the optimizer is e. further adapted for changing the selected data stream representation during processing of the CEP query based on changed data stream characteristics. a. a parser , adapted for parsing a received CEP query into a logical query graph ; b. an optimizer , which is adapted for selecting one of a plurality of data stream representations based on user specifications such as preferences for low resource consumption or high liveliness; c. a translator , adapted for translating the logical query graph into a physical query plan in accordance with the selected data stream representation; wherein d. the logical query graph is independent of the plurality of data stream representations; and in that the optimizer is e. further adapted for changing the selected data stream representation during processing of the CEP query based on changed data stream characteristics.
A method of wireless communications for use by a user equipment, UE, comprising: receiving , from a base station, one or more signals for use in estimating channel quality for a downlink between the base station and the UE; determining a first frequency resource and a second frequency resource from a frequency band allocated for transmitting a reference signal, RS; computing a first downlink channel quality estimate for the first frequency resource using the one or more signals, wherein the first downlink channel quality estimate comprises a first interference covariance matrix; transmitting a first RS precoded with the first interference covariance matrix, wherein the first RS comprises a first sounding reference signal, SRS; computing a second downlink channel quality estimate for the second frequency resource using the one or more signals, wherein the second downlink channel quality estimate comprises a second interference covariance matrix; and transmitting a second RS precoded with the second interference covariance matrix, wherein the second RS comprises a second SRS. receiving , from a base station, one or more signals for use in estimating channel quality for a downlink between the base station and the UE; determining a first frequency resource and a second frequency resource from a frequency band allocated for transmitting a reference signal, RS; computing a first downlink channel quality estimate for the first frequency resource using the one or more signals, wherein the first downlink channel quality estimate comprises a first interference covariance matrix; transmitting a first RS precoded with the first interference covariance matrix, wherein the first RS comprises a first sounding reference signal, SRS; computing a second downlink channel quality estimate for the second frequency resource using the one or more signals, wherein the second downlink channel quality estimate comprises a second interference covariance matrix; and transmitting a second RS precoded with the second interference covariance matrix, wherein the second RS comprises a second SRS.
A developer for a printer for printing to a substrate; the developer comprising a plurality of rollers operable to influence forming an image; the plurality of rollers comprising: a developer roller for bearing printing liquid for forming the image; and a squeegee roller for cooperating with the developer roller to influence the printing liquid on the developer roller ; and characterized by : the squeegee roller being operable, via a brake , to stop rotating relative to the developer roller while printing fluid is transferred to the developer roller to influence the printing liquid on the developer roller . a developer roller for bearing printing liquid for forming the image; and a squeegee roller for cooperating with the developer roller to influence the printing liquid on the developer roller ; and characterized by : the squeegee roller being operable, via a brake , to stop rotating relative to the developer roller while printing fluid is transferred to the developer roller to influence the printing liquid on the developer roller .
A method of carrying out an agricultural harvesting process on a field by means of an array of agricultural harvesters (3 - 7), wherein the harvesters (3 - 7) of the array each have working assemblies processing crop material, which are adjustable with machine parameters for adaptation to the respective harvesting conditions, wherein the harvesters (3 - 7) of the array communicate with each other by way of a wireless data network, characterised in that a harvester of the array is in the form of a self-optimising harvester which has a driver assist system for automated generation of machine parameters which are optimised in respect of crop material processing, and the optimised machine parameters are provided by the self-optimising harvester by way of the data network and are received by other harvesters (4 - 7) of the array which do not have any driver assist system for automated generation of machine parameters which are optimised in respect of crop material processing.
A pipe assembly comprising a composite pipe, and a respective end fitting provided at each end of the pipe, and means for providing a visual indication of impact damage to the pipe, the means for providing a visual indication of impact damage to the pipe comprising a thin sleeve mounted around, but spaced from, a pipe body of the composite pipe, whereby at each end of the pipe body , the pipe body , the sleeve and the end fitting are fitted together, characterised in that the sleeve includes a paper liner between the pipe and an outer sleeve so that the sleeve provides a visual indication indicative that an impact has acted on the sleeve even if the impact did not reach the pipe body .