Abstract: For visually impaired users, LED indicators on electrical connectors are difficult or impossible to use. While LED indicators can provide quick and easy visual feedback to users without visual impairment, LED indicators are often problematic, even for those users without visual impairment. For example, placement and brightness of the LED is carefully planned so that the LED is easy to see but not too obtrusive. The presently disclosed technology is directed to tactile electrical connection indicators that supplement or replace the LED indicators on electrical connectors.

Abstract: Described herein are compounds of Formula I, and their pharmaceutically acceptable salts, solvates, stereoisomers, or prodrugs, as well as their uses (e.g., as eIF4E inhibitors).

Abstract: Examples are disclosed that relate to a power supply device having improved power efficiency. In one example, a power supply device includes an electrical power interface configured to receive electrical power from a power source. A power factor correction (PFC) circuit is configured to increase a voltage of the electrical power from an input voltage to a converter voltage and increase a power factor of the power supply device. An LLC resonant converter is configured to regulate an output voltage based at least on the input voltage and a system load. A voltage boosting circuit is configured to turn off the PFC circuit and increase the voltage of the electrical power from the input voltage to the converter voltage based at least on an operating condition of the power supply device.

Abstract: An automated method for preparing a sample suspension. The sample suspension can be used for both MALDI and antimicrobial susceptibility (AST). A suspension is prepared, and a portion of that suspension is removed for a first analysis (e.g. MALDI), leaving a remaining volume. The turbidity of the remaining volume is measured. If the turbidity is below a first threshold, the suspension is not used for a second analysis (e.g. AST) and is subjected to a concentration protocol to raise the turbidity of the suspension. If the turbidity is within a predetermined range, a volume of the suspension is calculated that will deliver a predetermined amount of sample to a vessel for the second analysis. If the turbidity of the suspension is above the predetermined range, and the suspension has not been diluted a predetermined number of times, the suspension is diluted according to a dilution protocol.

Abstract: A helmet includes a helmet shell including the crown and jaw portions, a front aperture defined by the aperture edge; and a mask selectively disposed in the front aperture, the mask being chosen from a family of masks, the family of masks including at least two masks of different types, the mask having an outer contour sized and shaped to conform to the aperture edge. A method for assembling a helmet of a family of helmets including providing a helmet shell including a crown portion, and a jaw shield portion; selecting the helmet of the family of helmets to be assembled; in response to selecting a first helmet: attaching a first mask to the helmet shell; and in response to selecting a second helmet: attaching a second mask to the helmet shell, the second mask being different from the first mask.

Abstract: A garment configured for electrically connecting to a helmet. The garment includes a garment body; a collar portion including a collar body for at least partially covering a neck of the wearer, a trim portion connected to the collar body, a collar anchor portion extending generally upward from the trim portion, the collar anchor portion being shaped and configured for insertion into a connector chamber defined in the helmet, and at least one garment electrical contact disposed on the collar anchor portion, the garment being configured for connecting to a power source, the at least one garment electrical contact being provided with electricity from the power source, the helmet having an electrical contact in the connector chamber, when the collar anchor portion is inserted into the connector chamber of the helmet, the at least one garment electrical contact being connected to the at least one helmet.

Abstract: A helmet including a helmet shell for receiving a head of a wearer, the helmet shell defining therein: a connector chamber, and a connector aperture opening into the connector chamber; the connector chamber being shaped and configured to receive therein an anchor portion of at least one accessory, the at least one accessory being chosen from: a power connector for selectively powering the helmet; a garment for selectively powering the helmet; and a storage fixation for selectively receiving the helmet for storage, the helmet being configured to selectively secure the at least one accessory thereto by receiving the anchor portion of the at least one accessory in the connector chamber.

Abstract: A helmet including a helmet shell for receiving a head of a wearer of the helmet, the helmet shell including: a crown portion, and a first jaw shield portion integrally connected to the crown portion, the crown portion and the first jaw shield portion defining a front aperture; and a mask selectively closing the front aperture. The mask includes a mask body including a visor portion, and a second jaw shield portion integrally connected to the visor portion; and at least one connecting member connecting the mask body to the helmet shell, the mask body being selectively displaceable between a closed position and an open position: in the closed position, the mask body closing the front aperture and the second jaw shield portion mating with the first jaw shield portion, in the open position, the mask body being displaced away from the front aperture.

Abstract: Data associated a plurality of user interface elements may be retrieved from at least one database associated with a service business, such as a casino. At a first time, a first indication to turn on a first subset of the plurality of user interface elements may be received. The user interface elements may include content management, task management, property management, action management, player profiling, comp management, player development, asset tagging and flagging, profitability and comparative analysis, etc. Each of the first subset of user interface elements may be populated with the respective data associated that user interface element.

Abstract: A system and method are provided for utilizing a device positioned at or near a signage plate to provide non-visual assistance in approaching the signage plate's location when activated by a digital signal. A venue might improve accessibility by installing the invented device next to or even behind one or more restroom signs. A visitor using this accessibility feature might utilize a fob provided by the venue or a personal device such as a smartphone with a compatible app, such that the visitor can press a button and activate the invented device to generate a non-visual cue to assist the visitor in locating the device and associated sign, such as emitting an audio sound. The fob or phone might further provide additional guidance, such as emitting the same sound as the sign device so that the visitor knows what sound to listen for, or providing additional information.

Abstract: A maintenance vehicle for an attraction system includes a maintenance component configured to output a material onto a path of a pathway system of the attraction system, a guide engager configured to capture a projection of the pathway system, the projection being separate from the path, and a set of wheels configured to move the maintenance vehicle along the pathway system while the guide engager maintains capture of the projection to move the maintenance component along the path.

Abstract: A power supply includes a power factor correction (PFC) circuit, a PFC bypass circuit, and a decision circuit. The PFC circuit is configured to receive an input current from a power source and, when enabled, reduce current harmonics in the input current by shaping an input sinusoidal current waveform to match a phase and shape of a sinusoidal input voltage waveform. The PFC bypass circuit is configured to bypass the PFC circuit when the PFC circuit is disabled. The decision circuit includes a detection circuit configured to detect an output load of the power supply and is configured to output a PFC enable command based at least in part on the detected output load being greater than or equal to a threshold value and a determination that an input voltage of the power source is greater than or equal to a threshold value.

Abstract: The disclosure provides compositions and methods for assaying the function or properties of a plurality of polypeptides. In particular, the disclosure provides methods for high-throughput characterization of large population of polypeptides. Each polypeptide is displayed on a solid surface, such as a bead, where the solid surface also displays a nucleic acid that encodes the polypeptide. For example, each polypeptide may be covalently linked to a nucleic acid that encodes the polypeptide. In preferred embodiments, the polypeptide and nucleic acid are assayed in parallel, and with the same instrument.

Abstract: A sewing machine for sewing a stitch into an article is provided. The sewing machine includes a support structure, a first head and a second head. The first head is coupled to the support structure and includes a coupler contained within a second actuator assembly and 360° rotatable relative to the support structure and a first stitching element rotatable with the coupler and translatable via a first actuator assembly relative to the coupler. The second head is coupled to the support structure and includes a coupler contained within the second actuator assembly and 360° degree rotatable relative to the support structure and a second stitching element rotatable with the coupler via the first actuator assembly.

Abstract: A power supply includes a power factor correction (PFC) circuit, a PFC bypass circuit, and a decision circuit. The PFC circuit is configured to receive an input current from a power source and, when enabled, reduce current harmonics in the input current by shaping an input sinusoidal current waveform to match a phase and shape of a sinusoidal input voltage waveform. The PFC bypass circuit is configured to bypass the PFC circuit when the PFC circuit is disabled. The decision circuit includes a detection circuit configured to detect an output load of the power supply and is configured to output a PFC enable command based at least in part on the detected output load being greater than or equal to a threshold value and a determination that an input voltage of the power source is greater than or equal to a threshold value.

Abstract: A deflector selectively connectable to a helmet is disclosed. The helmet has a helmet shell and a jaw shield defining at least one jaw aperture configured to permit air flow therethrough. The deflector has a deflector body and at least one connecting protrusion receivable in the at least one jaw aperture to restrict air flow. A helmet having the deflector is disclosed. A helmet having a helmet shell, left and right holders having first and second connectors and a peak adjustable between first and second configurations is disclosed. The peak has left and right connecting portions, each having third and fourth connectors. The first connectors are rotationally connected to the third connectors. The second connectors are selectively connected to the fourth connectors in one of at least two positions. The second connectors are at a first position in the first configuration, and at a second position in the second configuration.

Abstract: A system and method for hidden security feature detection, analysis and authentication using a smart device is disclosed. The smart device can detect and analyze hidden security features using the camera capability of the smart device to capture a digital image, and then analyze and authenticate that image using a security service including a database of security feature data, processing rules, and other information. The security service can support a variety of smart devices and security features. The smart device includes a security-specific autofocus function that allows the smart device to be positioned within a range of distances and angles from a target document that includes hidden/covert security feature(s). The smart device can display an enhanced image showing the hidden security feature(s) and/or report if the security feature is valid or invalid, along with related information, via beeps, vibration, display, text messaging, or other reporting capabilities.

Abstract: A power supply unit (PSU) configured to provide electrical power to an electronic device. The PSU may include a PSU control circuit configured to, via a power meter, detect that electrical power conveyed to the electronic device is above a timer starting threshold. In a first charging mode with a first predetermined charging duration, the PSU control circuit may control the PSU to convey electrical power to the electronic device with a first power ceiling. Subsequently to the first predetermined charging duration elapsing, in a second charging mode with a second predetermined charging duration, the PSU control circuit may control the PSU to convey electrical power to the electronic device with a second power ceiling that is lower than the first power ceiling. Subsequently to the second predetermined charging duration elapsing, the PSU control circuit may control the PSU to return to the first charging mode.

Abstract: In order to provide a balanced bent lip disc, the applicant routinely had issues with rippling at an outer circumference edge of the lip. Due to the geometries involved in a 3½ inch disc bent to provide an outer lip of ½ inch at 45 degrees, 0.1145 of excess circumference is created thereby providing a ripple effect. The applicant discovered that simultaneously embossing the lip while bending the lip could reduce this rippling effect (and the outer circumference at the edge) by at least 75 if not 90 or 95% of a non-embossed lip bent in the same manner.

Abstract: Data associated a plurality of user interface elements may be retrieved from at least one database associated with a service business, such as a casino. At a first time, a first indication to turn on a first subset of the plurality of user interface elements may be received. The user interface elements may include content management, task management, property management, action management, player profiling, comp management, player development, asset tagging and flagging, profitability and comparative analysis, player insights, floor mapping, campaign management, etc. Each of the first subset of user interface elements may be populated with the respective data associated that user interface element.