Abstract: Systems and processes for the production of lithium metal from molten salts. Systems can include a ceramic tube affixed by or to a freeze-composite. The freeze-composite includes a matrix, of a salt and a dispersed phase. The freeze is maintained with a cooling collar to maintain a temperature below the melting point of the salt. Systems can include a molten-catholyte and a molten-anolyte each adjacent to separate surfaces of the ceramic tube. The freeze-composite forms a fluidic and non-conductive barrier between the molten-catholyte and the molten-anolyte. Processes include a freeze-composite affixed to the ceramic tube. The ceramic tube is adjacent to a composite collar which is adjacent to a cooling collar; The cooling fluid is passed through the cooling collar. A molten-catholyte is passed along a first surface of the ceramic tube. A molten-anolyte is passed along to a second surface of the ceramic tube.

Abstract: An electrosurgical forceps includes a first shaft member including a first inner frame. A first jaw member extends distally from the first inner frame. A first outer housing is supported by the first inner frame. The first inner frame includes a first member stamped from sheet metal. A second shaft member includes a second inner frame. A second jaw member extends distally from the second inner frame. A second outer housing is supported by the second inner frame. The second inner frame includes a second member stamped from sheet metal and a rigid filler member disposed on the second member.

Abstract: A stimulation system for a patient is provided. The system comprises: at least one implantable device comprising at least one implantable antenna; and an external device comprising at least one external antenna, wherein the at least one external antenna transfers power to the at least one implantable antenna. The at least one implantable device delivers therapy to the patient. A patient attachment device or body covering positions the at least one external antenna relative to the patient.

Abstract: A memory controller is configured to be operatively connected to clients for shared memory access. The memory controller is configured to perform a recovery of a shared memory by determining starting point for the recovery and then replicating shared memory to target file system. The memory controller is configured to determine starting point by: generate journal of file operations, generate a snapshot of the shared memory; restore shared memory as per the snapshot to the target file system; determine last operation before snapshot in journal; and set next operation after last operation as starting point. The memory controller is further configured to replicate shared memory by replaying file operations according to journal starting with starting point. The present disclosure enables to create an initial consistent synchronization point of the shared memory with clients, which in turn ensures reliable data recovery of the shared memory in any adverse event.

Abstract: A NAS memory controller is provided that is operatively connected to one or more NAS clients for shared memory access, where each NAS client includes a clock and is operatively connected to one another through a low-latency communications network. The NAS memory controller is configured to transmit an indication of a stop time and a restart time to each of the one or more NAS clients, and after the stop time arrives, receive a journal of file operations from each of the one or more NAS clients. The NAS memory controller is further configured to determine a status of each journal, and thus provides a reliable data replication by accurately synchronizing the file operations of the NAS clients using the journal without the need to have a programmatic access to the NAS source, without installation of gateways, and without requirement to reread all data written to the NAS source.

Abstract: In a method for data recovery in a continuous data protection system, delta values representing an exclusive disjunction between successive values of data block contents of a content fragment of a dataset at a time t(n) and a time t(n?1) for n=1 to i, where i is selected according to a predetermined data protection profile, are generated. The delta values can be used to recover a dataset to a value at the selected point in time in association with a snapshot that is selected as a starting point for recovery based on a cost analysis associated with a volume of disk activity to restore.

Abstract: A computer that includes a processor and a memory can predict future status of one or more moving objects by acquiring a plurality of video frames with a sensor included in a device, inputting the plurality of video frames to a first deep neural network to determine one or more objects included in the plurality of video frames, and inputting the objects to a second deep neural network to determine object features and full frame features.

Abstract: A system and method of tokenizing sensitive cardholder payment information for use in cashless transactions includes receiving a request to process a cashless transaction between a merchant and a purchaser using first payment data stored with an electronic wallet provider on behalf of the purchaser. First payment data is retrieved from the electronic wallet provider. The first payment data is tokenized into a payment token, and provided to the merchant for use in completing the cashless transaction using the payment token. The payment token is detokenized into second payment data being indicative of payment token authenticity. Payment for the cashless transaction is processed using the second payment data, and the merchant is provided with a response indicating either the success or failure of the payment processing.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for extracting text from an input document to generate one or more inference. Each inference box may be input into a machine learning network trained on training labels. Each training label provides a human-augmented version of output from a separate machine translation engine. A first translation may be generated by machine learning network. The first translation may be displayed in a user interface with respect to display of an original version of the input document and a translated version of a portion of the input document.

Abstract: A transport system for delivery or retrieval of a biostimulator, such as a leadless cardiac pacemaker, is described. The biostimulator transport system includes a docking cap supported by a bearing within a bearing housing. The bearing allows relative rotation between a torque shaft connected to the docking cap and an outer catheter connected to the bearing housing. The bearing housing and the docking cap include respective bearing retainers that constrain the bearing within the bearing housing without a weld attachment. The weldless retainers of the biostimulator transport system provide a robust mechanical securement of the bearing that is not vulnerable to corrosion. Other embodiments are also described and claimed.

Abstract: An electric hydrofoil board having a submersion-cooled powertrain is provided. A powertrain assembly, which includes a motor housed in a motor assembly and an electronic speed controller housed in a nose cone assembly that is fastened to the motor assembly, is attached to a lower end of a mast of the hydrofoil board so that the powertrain assembly remains submerged at all times during normal use of the hydrofoil board in a body of water. The flow of water around the powertrain assembly during normal use cools heat-generating components of the electronic speed controller and motor.

Abstract: Controller technology, in which data specifying a user preference relating to an environmental parameter for a property is received. Based on data collected by a monitoring system, a location of one or more users within the property is identified. Environmental condition data for the property is accessed, the environmental condition data including environmental condition data for the location of the users within the property and other unoccupied locations within the property. The environmental condition data for the property is analyzed with respect to the preference relating to the environmental parameter for the property. Based on the analysis of the environmental condition data for the property with respect to the preference relating to the environmental parameter for the property, a setting for at least one component of an HVAC system is determined. The at least one component of the HVAC system is controlled according to the determined setting.

Abstract: A transport system for delivery or retrieval of a biostimulator, such as a leadless cardiac pacemaker, is described. The biostimulator transport system includes a docking cap supported by a bearing within a bearing housing. The bearing allows relative rotation between a torque shaft connected to the docking cap and an outer catheter connected to the bearing housing. The bearing housing and the docking cap include respective bearing retainers that constrain the bearing within the bearing housing without a weld attachment. The weldless retainers of the biostimulator transport system provide a robust mechanical securement of the bearing that is not vulnerable to corrosion. Other embodiments are also described and claimed.

Abstract: An introducer hub assembly, such as an introducer hub assembly of a leadless cardiac pacemaker, including a hemostatic seal having a cross-slit configuration, is described. The hemostatic seal can be retained between a hub cap and an introducer hub. The hemostatic seal includes a first section having first slits intersecting along a longitudinal axis of the introducer hub, and a second section having second slits intersecting along the longitudinal axis. The first slits are angularly offset relative to the second slits to reduce a likelihood that fluid will leak directly through the seal. Other embodiments are also described and claimed.

Abstract: Numeric operations on a series of values, each encoded as a logarithm, may be performed. A first offset is determined based on values of an initial subset of the series. Numerical operations on individual elements of the series may then be performed by performing an exponentiation of a difference between the individual elements and the first offset. A particular element in the series may be identified as being unable to be included without causing an overflow or underflow of an exponentiation or numerical operation. In this event, a second offset may be determined. The numerical operations may then proceed by adjusting a current accumulated result using the second offset and continuing to perform numerical operations on individual elements of the series by performing an exponentiation of a difference between the individual elements and the second offset. Additional offsets may be optionally determined until the numerical operation is complete.

Abstract: Controller technology, in which data specifying a user preference relating to an environmental parameter for a property is received. Based on data collected by a monitoring system, a location of one or more users within the property is identified. Environmental condition data for the property is accessed, the environmental condition data including environmental condition data for the location of the users within the property and other unoccupied locations within the property. The environmental condition data for the property is analyzed with respect to the preference relating to the environmental parameter for the property. Based on the analysis of the environmental condition data for the property with respect to the preference relating to the environmental parameter for the property, a setting for at least one component of an HVAC system is determined. The at least one component of the HVAC system is controlled according to the determined setting.

Abstract: Described herein are methods and systems for tracking surgical items. The methods may be performed by one or more processors, and may include receiving a first count of surgical items, receiving one or more images, wherein each image is a field of view comprising one or more surgical items, determining a second count of surgical items based at least in part on the one or more received images, and providing a notification based on the comparison between the first count of surgical items and the second count of surgical items.

Abstract: Programmable controller technology, in which data is received that identifies a particular type of irrigation system component that is to be controlled by a programmable controller. Based on receiving the data identifying the particular type of irrigation system component, configuration information is accessed for the particular type of irrigation system component. Based on the configuration information, a configuration is determined for one or more interface ports of the programmable controller. The one or more interface ports of the programmable controller are configured according to the determined configuration. A connection between the particular type of irrigation system component and the programmable controller that satisfies the determined configuration is detected.

Abstract: An introducer hub assembly, such as an introducer hub assembly of a leadless cardiac pacemaker, including a hemostatic seal having a cross-slit configuration, is described. The hemostatic seal can be retained between a hub cap and an introducer hub. The hemostatic seal includes a first section having first slits intersecting along a longitudinal axis of the introducer hub, and a second section having second slits intersecting along the longitudinal axis. The first slits are angularly offset relative to the second slits to reduce a likelihood that fluid will leak directly through the seal. Other embodiments are also described and claimed.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for extracting text from an input document to generate one or more inference. Each inference box may be input into a machine learning network trained on training labels. Each training label provides a human-augmented version of output from a separate machine translation engine. A first translation may be generated by machine learning network. The first translation may be displayed in a user interface with respect to display of an original version of the input document and a translated version of a portion of the input document.