Abstract: A largely automated method of categorizing spend data is provided that does not require a prior in-depth knowledge of an organization's transactional data. Natural language processing is applied to text data from transactional data to generate a consolidated cleaned data set (CDS) containing information for categorization. Logs for transactions are clustered based on similarity, forming the minimal data set (MDS). An automated algorithm selects a subset of high-value clusters that are categorized by requesting users to manually categorize one or more representative logs from each cluster of the subset. A model is then trained using the subset of manually categorized clusters and used to predict spend categories for the remaining logs with high accuracy. The AI engine automatically analyzes the predictions based on client context and either auto-tunes the machine learning model or identifies a new subset of clusters to be manually categorized. This loop may continue until 95%-100% of the spend is categorized.

Abstract: A hinge having dual axes includes two hinge members each having a hinge leaf and one or more knuckles, a pivot pin received in a longitudinally extending bore in each knuckle, each pivot pin also received in one of two apertures in one or more connector plates that interconnect the hinge members, and one or more springs biasing the hinge members toward a closed position, so that the knuckles are rotatably disposed adjacent to each other, each hinge member independently rotatable about one of two pivot axes, and only a single seam is presented between the two knuckles as the hinge members move between open and closed configurations. In one embodiment a connector incorporating the connecting plates covers and hides the springs from view.

Abstract: A method for fluorinating a filter for a pipette tip, the filter being made of a solid porous structure made of polyolefin. The method comprises the following steps: (a) placing the filter in an enclosure, (b) creating a vacuum in the enclosure, and (c) bringing the filter into contact with a fluorination agent injected into the enclosure in a gaseous state, the fluorination agent being made up of difluorine F2, the difluorine F2 being injected into the enclosure at a partial pressure between 100 Pa and 10000 Pa and step (c) being done at a temperature between 0° C. and 100° C. A pipette tip comprising a filter modified by the fluorination method, a method for producing such a tip, as well as a withdrawing pipette equipped with such a tip.

Abstract: This application is the 35 U.S.C. §371 national stage application of PCT Application No. PCT/IB2022/053037, filed March 31, 2022, where the PCT claims priority to, and the benefit of, U.S. provisional application entitled “METHODS AND COMPOSITIONS FOR IMPROVED TASTE QUALITY” having serial no. 631169,175, filed March 31, 2021, both of which are herein incorporated by reference in their entireties.

Abstract: The present invention relates to a composition comprising at least one carrier comprising a polysaccharide, at least one antioxidant and at least one amino acid selected from cysteine, lysine, alanine and arginine. It also relates to the use of such a composition for the protection of microorganisms during drying, storage and/or reconstitution, to a culture powder, to a process of making the culture powder and to products comprising the culture powder.

Abstract: Example techniques relate to discovery and control of a remote controllable system.

Abstract: A lamp to be introduced into an object is disclosed, in particular, for decontamination of the object, having a tube with first and second ends, two electrodes fixed in the tube at each of the ends thereof, and an electrical device for supplying the electrodes. The two electrodes have different lengths, one of short length and the other of great length, the electrode of great length extending over a tube length and having an electrode end bearing against the inner wall of the tube at a distance from the second tube end. The lamp also has at least one radial support element fitted around the tube length and having at least two peripheral contacts, on the tube, which are spaced apart from each other by a distance at least twice the diameter of the tube.

Abstract: A recoil buffer assembly for cushioning the impact of recoiling components of a firearm. The recoil buffer assembly comprises a first spring, a second spring, and a buffer. The first spring extends along a first axis. The second spring extends along the first axis. The buffer is positioned between a first end of the second spring and a second end of the first spring. The first spring is configured to act between the buffer and a bolt within the firearm. The second spring is configured to act between an end of the firearm and the buffer. A receiver assembly and firearm comprising the recoil buffer assembly are also included.

Abstract: Systems and methods for controlling breathing of a patient to maintain specified levels of CO2 in arterial blood. In one exemplary embodiment a respiratory conduit is configured to be coupled at one end to a patient interface device that is, in turn, coupled to the patient's breathing airway. The respiratory conduit is configured at the opposing end to be coupled to a pressurized air generating device. A control device is positioned in the respiratory conduit between the patient interface device and the pressurized air generating device and includes one or more vent apertures that allow a predetermined amount of exhaled air from the patient to escape from the respiratory conduit while retaining a predetermined fraction of the exhaled air to reintroduce to the patient during the next inhale. In this manner the system provides for a predetermined percentage of CO2 to be rebreathed by the patient.

Abstract: An apparatus includes a shaft and an end effector at a distal end of the shaft. The end effector is sized to fit in an anatomical passageway within a subject's cardiovascular system. The end effector includes at least one electrode pair that is configured to contact cardiovascular tissue and thereby pick up electrocardiogram signals. Each electrode pair includes first and second electrodes spaced apart along a longitudinal axis from each other by a gap area located between the electrodes, the gap area having a gap length with respect to the longitudinal axis such that a length of one of the electrodes along the longitudinal axis is equal to or greater than the gap length; and a ratio of an area defined by the gap area to one electrode area is equal to or less than one.

Abstract: An elastomeric mixture comprises at least: one diene elastomer/polylactide copolymer A1 comprising a polylactide block PLLA or PDLA, where appropriate one or more other polylactide blocks which are all PLLA when the first block is PLLA or which are all PDLA when the first block is PDLA, the mass percentage of the polylactide block(s) being between 10% and 50% by weight relative to the weight of the copolymer A1, and a diene elastomer/polylactide copolymer B1 the mass percentage of the polylactide block(s) in said copolymer B1 being between 10% and 50% by weight relative to the weight of the copolymer B1, or a polylactide B2, or a mixture of said copolymer B1 and of said polylactide B2, the names PLLA and PDLA denoting a chain consisting of units of formula (I) —[CH(CH3)—C(O)—O]— (I), of which at least 70% by weight are, respectively, of L and D configuration.

Abstract: A multi-time programmable memory cell is provided. The multi-time programmable memory cell includes a floating gate formed on a field oxide region formed on a semiconductor substrate. A control gate is formed on the field oxide region and located parallel to a first portion of the floating gate. A program-erase electrode is formed on the field oxide region and proximate to a second portion of the floating gate. A first well region and a second well region are formed in the semiconductor substrate such that a channel region is formed between the first well region and the second well region with a third portion of the floating gate overlaying the channel region.

Abstract: A freewheel hub having a non-zero deadband distance in order to reduce or eliminate pedal kickback. The deadband distance is able to have or be adjusted to a desired length including lengths that enable silent freewheeling operation where the pawls of the freewheel body do not engage or contact the teeth of the ratchet gear thereby eliminating any contact-based freewheeling sound.

Abstract: A percutaneous targeting device comprises a body holding an extension. The body has a target guide holding a target pin which may be a K-wire. The extension has two guide sleeves, holding a guide wire. All wires are held in a common plane. The guide wires serve as a guide for cannulated fixation screws. The extension is movable against the body to adjust the angle between the target pin and the guide wires.

Abstract: Methods to fabricate objects by 3D printing of poly-4-hydroxybutyrate (P4HB) and copolymers thereof have been developed. In one method, these objects are produced by continuous fused filament fabrication using an apparatus and conditions that overcome the problems of poor feeding of the filament resulting from the low softening temperature of the filament and heat creep along the fed filament. Methods using an apparatus including a heat sink, a melt tube, a heating block and nozzle, and a transition zone between the heat sink and heating block, with the melt tube extending through the heat sink, transition zone, and heat block to the nozzle are disclosed. 3D objects are also printed by fused pellet deposition (FPD), melt extrusion deposition (MED), selective laser melting (SLM), printing of slurries and solutions using a coagulation bath, and printing using a binding solution and polymer granules.

Abstract: X-ray crystallography has defined conformational properties of a key functional region of the G protein of respiratory syncytial virus (RSV). Mimics of these epitopes have utility as immunogens, as tools for discovery of antibodies and other monoclonal binding agents, and as pharmacological agents to modulate activity of the host receptors for this viral protein.

Abstract: A cloud-based operating-system-event and data-access monitoring method includes collecting event information from a monitored cloud-based element. One or more structured event payloads based on the event information is then generated. The structured event payloads that produce one or more validated event collections are then validated. The one or more validated event collections are then serialized and filtered to remove redundant structured event payload data. The filtered validated structured event payloads are then de-serialized to produce a time-sequenced, ordered event stream. The time-sequenced, ordered event stream is de-duplicated to remove duplicate structured event payloads. The time-sequenced ordered event stream is then processed to generate processed information security results.

Abstract: A latch for securing a buttstock to a receiver of a firearm. The buttstock has at least one compartment configured to receive a spare magazine. The latch comprises a shaft, a lever, a first spring, and a second spring. The shaft moves along a first axis within the buttstock and is biased by the first spring to engage with a recess in a receiver of the firearm. The lever extends along a second axis transverse to the first axis and is positioned between the buttstock and an end of the shaft. The second spring biases the lever toward the buttstock. The lever includes a projection configured to extend through an opening in the buttstock and engage with the spare magazine. The lever is pivotable and is configured to release the magazine when the lever is pivoted in a first direction.

Abstract: A method for selecting a subset of electrophysiological descriptors from a set of electrophysiological descriptors, includes procedures for estimating values of a set of electrophysiological descriptors and selecting a subset of descriptors as a function notably of quantifications of proximity factors.

Abstract: Time-to-digital converter (TDC) using multiple Vernier in a cascaded architecture reduces the timing jitter by decreasing the number of the ring oscillator cycles during the measurement processes. Time-to-digital converter (TDC) measurements using a third oscillator for the second Vernier process has significant advantages compared to changing the period of the second oscillator during the measurement cycle. The Vernier architecture described herein may operate with faster oscillators, reducing the number of intervals before converging and leading to a lower time conversion and a better timing jitter. Adding multiple cascaded Vernier interpolation may further improve the TDC measurement resolution while having only a small increment of time required to resolve the time interval calculations.