Abstract: A welding device may include a weld head. A welding device may include a positive welding electrode connected to the weld head. A welding device may include a positive electromagnetic actuator connected to the positive welding electrode. A welding device may include a positive position sensor configured to detect a position of the positive welding electrode. A welding device may include a positive force sensor configured to detect a force applied by the positive welding electrode. A welding device may include a negative welding electrode connected to the weld head. A welding device may include a negative electromagnetic actuator connected to the negative welding electrode. A welding device may include a negative position sensor configured to detect a position of the negative welding electrode. A welding device may include a negative force sensor configured to detect a force applied by the negative welding electrode.

Abstract: A lottery ticket vending machine configured to determine if its ticket bursters are improperly separating the lottery tickets received from the ticket drawers of the ticket drawer columns, and to make one or more adjustments and/or alert an operator if its ticket bursters are improperly separating the lottery tickets. In various embodiments, each of the tickets bursters includes a suitable reflective sensor configured to sense components of a static section of each lottery ticket received in such ticket burster. In various embodiments, the lottery ticket vending machine includes one or more controllers configured to receive static section signals from the reflective sensor and make such determinations regarding any adjustments and/or alerts, and to cause any such adjustments and/or alerts.

Abstract: This invention relates generally to marking utensil holders and sharpeners. More specifically, the invention relates to an improved holder for such utensils and a removably attachable sharpener therefore.

Abstract: Disclosed herein is an apparatus of a radio communication device, where the apparatus may include a plurality of signal paths, each signal path of the plurality of signal paths is configured to receive a radio frequency, RF, signal from a corresponding RF circuit. The apparatus may also include a processor configured to determine first signal paths and a second signal path from the plurality of signal paths, wherein the first signal paths are configured to receive first RF signals of the RF signals. The processor may also be configured to demodulate the first RF signals received from the first signal paths to decode received communication data; perform, for a frequency band, an RF environmental sensing operation based on a digital signal converted from a second RF signal of the RF signals, wherein the second RF signal is provided by the second signal path.

Abstract: Example methods, apparatus, systems and articles of manufacture (e.g., physical computer readable storage media) to quantify effectiveness of clock gating implementations in electronic design automation are disclosed. Example methods disclosed herein include executing a first iteration of an electronic design automation (EDA) tool with clock gating of an input circuit design enabled to determine a gated power metric for a clock path of the input circuit design, executing a second iteration of the EDA tool with clock gating of the input circuit design disabled to determine an ungated power metric for the clock path of the input circuit design, and outputting a first efficiency metric for the clock path of the input circuit design based on the gated power metric and the ungated power metric.

Abstract: A system facilitates real-time user interactions in a virtual environment of a user application accessible by multiple computing devices.

Abstract: The present invention relates to compositions comprising inhibitors of human histone methyltransferase EZH2 and one or more other therapeutic agents, particularly anticancer agents such as prednisone, and methods of combination therapy for administering to subjects in need thereof for the treatment of cancer.

Abstract: The present invention relates to a putty formulation suitable for use as a bone void filler. The putty formulation comprises granules comprising a macroporous cement composition comprising hydroxyapatite and D-calcium pyrophosphate. The porosity of the composition is 60-80 vol %, the average particle size of the granules is 50-800 m, and the portion of granules in the putty formulation is 25-50 wt %.

Abstract: A lottery ticket vending machine configured to determine if its ticket bursters are improperly separating the lottery tickets received from the ticket drawers of the ticket drawer columns, and to make one or more adjustments and/or alert an operator if its ticket bursters are improperly separating the lottery tickets. In various embodiments, each of the tickets bursters includes a suitable reflective sensor configured to sense at least one form mark of each lottery ticket received in such ticket burster. In various embodiments, the lottery ticket vending machine includes one or more controllers configured to receive form mark signals from the reflective sensors and make such determinations regarding any adjustments and/or alerts, and to cause any such adjustments and/or alerts.

Abstract: The present disclosure relates to systems, apparatuses and methods for efficiently manufacturing telecommunications enclosure customized to meet customer needs. The system can include a terminal housing and port units bondable to the terminal housing.

Abstract: A concealed sprinkler includes a body, a seal, an activation element, a deflector, and a nosecone. The body includes a passageway having an inlet and an outlet, and defines a longitudinal axis through the inlet and the outlet. The seal couples with the outlet. The activation element couples with the seal. The activation element changes from a first state to a second state responsive to a fire condition to allow the seal to be displaced from the outlet. The deflector is coupled with the body and positioned along the longitudinal axis. The nosecone is coupled with the deflector and includes a first portion positioned along the longitudinal axis, a second portion spaced from the first portion and extending further outward than the first portion, and a wall forming a step between the first portion and the second portion.

Abstract: An apparatus can include a coupler for coupling a robotic arm to a surgical table having a table top on which a patient can be disposed. The coupler can include a first portion configured to couple to a surgical table and a second portion configured to couple to a robotic arm. The second portion may include a post that may translate into the first portion. The first portion may comprise a locking mechanism having one or more stages to constrain movement of the second portion relative to the first portion in six degrees of freedom. The coupler can thus provide secure coupling of the robotic arm to the surgical table.

Abstract: A system to generate an image classifier and test it nearly instantaneously is described herein. Image embeddings generated by an image fingerprinting model are indexed and an associated approximate nearest neighbors (ANN) model is generated. The embeddings in the index are clustered and the clusters are labeled. Users can provide just a few images to add to the index as a labeled cluster. The ANN model is trained to receive an image embedding as input and return a score and label of the most similar identified embedding. The label may be applied if the score exceeds a threshold value. The image classifier can be tested efficiently using Leave One Out Cross Validation (“LOOCV”) to provide near-instantaneous quality indications of the image classifier to the user. Near-instantaneous indications of outliers in the provided images can also be provided to the user using a distance to the centroid calculation.

Abstract: Systems and methods for identification of a client device location during an emergency are provided herein. In an example, a method includes receiving, by a video conference provider, a request to initiate an emergency beacon and determining, by the video conference provider, a first client device associated with the request. The method may also include activating, by the video conference provider, the emergency beacon for the first client device and establishing, by the video conference provider, a virtual session based on the emergency beacon. The method may also include joining, by the video conference provider, the first client device to the virtual session without input from the first client device and transmitting, by the video conference provider, a request to join an authorized device to the virtual session.

Abstract: A hemostatic material and a method of treating a bleeding wound of a human or an animal include a hemostatic powder for application to the wound. The hemostatic powder comprises a first part consisting of a native chitosan base and a second part consisting of a chitosan salt, where the first and the second parts form the main component of the hemostatic powder, or at least 50% of a total weight of the hemostatic powder, and the second part forms a layer that at least partially coats the first part. The hemostatic powder may be provided in a hemostatic spray formulation that comprises a mixture of the hemostatic powder dispersed in a liquefied gas for release from a cannister onto the wound. A treatment method involves applying the hemostatic spray formulation directly to the wound. Other embodiments are also disclosed.

Abstract: A method may include obtaining data representing flow rates for a plurality of flow control devices. The method also includes determining total molar rates for a plurality of flows through pipe segments associated with each of the flow control devices based on the obtained data. The method also includes determining initial flow control device constraints based on the total molar rates for the plurality of flow control devices. The method also includes determining that one or more wellhead constraints would be violated based on the flow control device constraints. The method also includes determining adjusted flow control device constraints that result in the satisfaction of one or more wellhead constraints or constraints of others of the plurality of flow control devices. The method also includes determining an adjusted flow rate based on the adjusted device constraints that satisfy the wellhead and the flow control device constraints.

Abstract: A dental curing light includes a thermally conductive device body that efficiently conducts heat away from a light emitting diode (LED) assembly. The thermally conductive device body extends between a proximal end and a light emitting distal end to which the LED assembly is thermally coupled. The thermally conductive device body includes a handle portion extending to the proximal end and that is sized and configured for a dental practitioner to hold and manipulate with the hand. The thermally conductive device body acts as a heat sink to efficiently conduct heat away from the LED assembly during use. An electronics assembly and a rechargeable battery are disposed within a cavity of the thermally conductive device body. A sleeve or collar can be attached to the proximal end of the thermally conductive device body.

Abstract: A liquid fuel system for a turbine engine may include one or more sensors configured to generate sensor outputs corresponding to one or more phase properties of a fuel supplied to the turbine engine through a fuel pathway, and a controller configured to generate control commands configured to control one or more controllable components of the liquid fuel system based at least in part on the sensor outputs. The one or more sensors may include one or more phase detection sensors. The fuel may include hydrogen. The fuel may have a liquid phase state.

Abstract: A dual-stage source measure unit (SMU) has a user interface to allow a user to input one or more target values, at least two terminals to couple to a device under test (DUT), a current loop having a current digital control loop (DCL), a current digital-to-analog converter (DAC), a sense resistor, a current analog-to digital converter (ADC), and a common ADC, the current DCL to receive inputs from the current ADC, from the common ADC, and a target value for the output current, and to control a first output stage to produce the output current, and a voltage loop having a voltage DCL, a voltage DAC, a voltage ADC, and the common ADC, the voltage DCL to receive inputs from the voltage ADC, from the common ADC, and a target value for the output voltage, and to control a second output stage to produce the output voltage.

Abstract: A frame for a laser processing module can be characterized as including a platform having an upper surface and a lower surface, an optics bridge spaced apart from, and extending over, the upper surface of the platform and a bridge support interposed between, and coupled to, the platform and the optics bridge. At least one selected from the group consisting of the platform and the optics bridge includes a sandwich panel. The sandwich panel can include a first plate, a second plate and a core interposed between the first plate and the second plate. The first plate and the second plate can be indirectly attached to one another by the core and the core can define at least one channel extending between the first plate and the second plate. The sandwich panel can also include a first port formed at an exterior of the sandwich panel and in fluid communication with the at least one channel, and a second port formed at the exterior of the sandwich panel and in fluid communication with the at least one channel.