Abstract: Embodiments of the invention provide devices, systems, and methods that precisely identify a minimum of one predetermined spot which is hidden under a skin. The system comprises a locator device and corresponding implanted target device. The port locator device preferably comprises one magnet with north and south magnetic pole, a body and a suspending component. The body may utilize specific geometry which improves accuracy. The implanted target device may include at least one magnet and at least one target or a plurality of targets and at least one magnet. Various configurations can be provided that precisely identify a single spot or a plurality of spots which are hidden under a skin.

Abstract: A system (100) for detecting tissue inflammation, and gingivitis specifically, including a light emitter (102); a diffuse reflective spectroscopy probe (107) having a source-detector distance between 300 ?m-2000 ?m; and a plurality of detectors (106, 108, 112) configured to detect: a first wavelength that is less than 615 nm and having a first bandwidth; and second and third wavelengths that are equal to or greater than 615 nm and have second and third bandwidths, respectively, wherein the second or third bandwidth is greater than the first bandwidth.

Abstract: System, method, and a computer program product that generate a dynamic digital contract are provided. A category that is included in the digital contract is selected using a graphical user interface of an application executing on a client device. A template associated with the category is retrieved from memory storage. The template is also associated with a plurality of options that specify the layout of the digital contract, display text of the digital contract and receive additional input. Data associated with the template is retrieved. The digital contract is generated by incorporating the data into the plurality of options. The digital contract is then formatted using parameters of the client device. Once generated, the digital contract is displayed on the display screen of the client device.

Abstract: A method for generating a universal distributed data storage includes: receiving a plurality of data values; generating a key for each of the plurality of data values, wherein the respective key is generated via application of a hashing algorithm to the associated data value; storing, in a database, each of the plurality of data values and the associated generated key as a plurality of key-value pairs; receiving a plurality of additional key-value pairs, wherein each value of the plurality of additional key-value pairs is not included in the plurality of data values; and storing, in the database, each of the plurality of additional key-value pairs, wherein each key included in the plurality of additional key-value pairs is generated via application of the hashing algorithm to the associated value and is not included in the keys generated for each of the plurality of data values.

Abstract: A system (100) for detecting tissue inflammation, and gingivitis specifically, including a light emitter (102) configured to emit light at a tissue region (104) within a user's mouth; a light detector (106) configured to detect optical signals diffusely reflected through the tissue region over a period of time; a controller (130) configured to: determine a slope signal (Q) based on at least two signals (R(?1), R(?2)) from the optical signals, the at least two signals including at least one signal from a hemoglobin-dominated wavelength range; determine one or more characteristics of the slope signal; and select a best measurement signal based on the one or more characteristics of the slope signal. The system further includes a user interface (116) configured to provide information regarding a position of a probe for accurate detection of tissue inflammation based on the one or more characteristics of the slope signal.

Abstract: An ant moat for use with a hummingbird feeder and an ant-resistant hummingbird assembly are provided. The ant moat includes a reservoir body having a base and at least one sidewall that together define a cup or container having a fluid holding region with an open top. The sidewall of the reservoir body includes a water level indicator and an oil level indicator that is positioned above the water level indicator. In use, water is added to the reservoir body up to the water level indicator, and then a layer of oil is added, on top of the water, up to the oil level indicator. The oil acts to prevent the water from evaporating which extends the time period over which the moat can effectively prevent ants from reaching the nectar access apertures in the hummingbird feeder.

Abstract: An adjustable T-square device and method of use is shown and described herein. The adjustable T-square has a plurality of apertures with at least one locking detent to set precise angles. The adjustable T-square has a locking pin to further engage a ruler portion to a head portion to minimize error when using the device.

Abstract: A Multi-Phase Simulation Environment (“MPSE”) is provided which simulates the conductor current and voltage or electric field of multiple phases of an electrical power distribution network to one or more sensing or measuring devices and includes independent control of wireless network connectivity for each sensing or measuring device, independent control of GPS RF to each device, and interface to a back-end analytics and management system.

Abstract: An embodiment of a body bead for a bone fracture fixation device, such as a rodscrew, includes at least one pocket and at least one tab. Each of the at least one pocket is configured to engage a respective one of at least one tab of an adjacent body bead and to withstand, without being significantly deformed, a torque of at least three N·m while rotating with the adjacent body bead. And each of the at least one tab is configured to engage a respective one of at least one pocket of another adjacent body bead and to withstand, without being significantly deformed, a torque of at least three N·m while rotating with the other adjacent body bead.

Abstract: Some techniques and apparatuses described herein protect components of a user equipment (UE), such as a low noise amplifier (LNA), from internal interference. For example, the LNA may be disconnected from a receive chain during periods of high internal interference, and may be reconnected to the receive chain during periods of low internal interference. Furthermore, some techniques and apparatuses described herein improve performance by adjusting operations of the UE to account for and/or offset increased internal interference due to a receive chain that does not include a surface acoustic wave (SAW) filter to remove unwanted radio frequency signals. For example, one or more operations of a baseband processor may be modified to account for the increased internal interference. Additionally, or alternatively, reporting of channel state information may be modified to account for increased internal interference of the UE. Additional details are described herein.

Abstract: Personal portable items are subject to potential loss or misplacement by their owners or authorized users. A system and method is operative with personal portable items which are locally associated with a processor, memory, and sensors (either built-in or via attached sensing device). The memory stores environmental parameters which indicate a potential chance or possibility that an item may be lost, stolen, or misplaced in the near-term, proximate future. The stored parameters are customized to the historical or expected uses of the portable item by a particular user or owner in particular, user-specific contexts. The sensors sense the environment of the portable item in real-time. If the sensed environment or sensed item usage matches the environmental parameters which indicate risk of loss or misplacement, an alert element signals the portable item's user, enabling the user to take anticipatory action to prevent item loss.

Abstract: The current invention features a rod screw for medical application that can be configured and used to fixate fracture of bones varying in shape and dimension, and treating maladies such as scoliosis, and securing an implanted device, to tissue such as bone. This is achieved by designing a flexible rod screw with a mechanism to lock the configuration in a rigid state. In an embodiment, a bone-fracture fixation device, such as a rod screw, includes a flexible body, a plurality of flexible members, and first and second interfaces. The flexible members are disposed longitudinally within the flexible body, such that the flexible body is rigid when the flexible members are fixed into position. And the first and second interfaces are respectively coupled to the flexible body, each of at least one of the first and second interfaces including a respective at least one hole each configured to receive a respective attachment member configured to engage a bone.

Abstract: A system and method of determining and notifying a user when to replace a worn dental cleaning head (104), comprises receiving, from a sensor (106), at least one measured value; calculating, using the measured value, a burn metric of the dental cleaning head; modeling, using the burn metric, an estimated lifetime of the dental cleaning head; determining, from the lifetime model, whether the dental cleaning head is in need of replacement; and notifying the user upon determining that the dental cleaning head is in need of replacement.

Abstract: A method for recovery of missing or extra data using a bloom filter includes: storing a plurality of transaction messages, each including a transaction value; generating a bloom filter of the transaction messages, the bloom filter being generated using a number of hash rounds and with a size at least double the number of transaction messages; generating a recover message including the number of transaction messages, the number of hash rounds, the size, and the generated bloom filter; transmitting the recover message to a consensus node; receiving a response message from the consensus node, the response message including at least one additional transaction message; and inserting the at least one additional transaction message into the plurality of transaction messages.

Abstract: A brush head assembly comprising: a hard platen; a plurality of bristle tufts, each of which comprises a plurality of bristle strands, each bristle tuft having a proximal end and a free end; and a flexible matrix at least partially comprised of a shear-thickening material for coupling the plurality of bristle tufts to the hard platen, wherein the flexible matrix is arranged such that there is shear-thickening material between the proximal ends of the plurality of bristle tufts and the hard platen. A method of manufacturing the brush head assembly for use with a personal care appliance.

Abstract: According to some embodiments, system and methods are provided comprising generating a nominal computer-aided design (CAD) image of a component; producing a physical representation of the component from the nominal CAD image using an additive manufacturing (AM) process; measuring the physical component to obtain measurement data; determining a deviation between geometry associated with the nominal CAD image and the obtained measurement data; determining a compensation field for the deviation, if the deviation is outside of a tolerance threshold; modifying the nominal CAD image by the compensation field; and producing a physical representation of the component from the modified nominal CAD image. Numerous other aspects are provided.

Abstract: A hummingbird feeder is provided that includes a nectar container removably coupled to a feeding basin having at least one feed port therein and a flower assembly fitted within the feed port. The flower assembly includes a flower body and a mounting member fitted in the center of the flower body, the mounting member having an elongated tapered passageway through which hummingbirds can access nectar in the feeding basin. The mounting member also has a semi-conical exterior geometry that facilitates mounting of the flower assembly within the feed port.

Abstract: An optical analysis of saliva or a fluid-saliva mix obtained during or after an oral care action is performed in order to check whether the saliva or fluid-saliva mix contains blood, which allows for determining whether or not a person may suffer from gingivitis or another condition affecting gum health. In particular, light received from a representative sample (23) containing saliva is detected and analyzed. The analysis involves determination of measurement values of light received by a light-receiving unit (25) for one or more main wavelengths of the light and one or more auxiliary wavelengths of the light. Advantageously, the main wavelength(s) is/are associated with high hemoglobin absorption and the auxiliary wavelength(s) is/are associated with low hemoglobin absorption. A measurement value at an auxiliary wavelength is used for correcting a measurement value at as main wavelength for background influences.

Abstract: Hydroxyacetal or hydroxyketal monomers, processes for their preparation, their use to produce degradable polymers, hydroxy-functional intermediates resulting from degradation, and repurposed polymers made from the hydroxy-functional intermediates are described. The invention avoids the energy-intensive conditions normally used to degrade polyurethanes and generates new hydroxy-functional intermediates that can be repurposed or upcycled. Polyurethanes and melamines, materials once destined for a landfill, can have a second life. Incorporation of a photoacid generator into microcapsule core materials and fabrication of the shell from the hydroxy-functional acetal or ketal monomers promotes facile, inside-out, solid-state degradation of the microcapsule shell triggered by UV light and acid generation in a hydrophobic environment. This enables controlled release of flavors, fragrances, biocides, agricultural actives, or other oil-based beneficial agents from within the microcapsules.

Abstract: Systems and Methods for controlling one or more mechanical resonators and determining information from resonant shift of the resonator(s) behavior, including at least one mechanical resonator, an excitation element for driving the resonator(s), a sensor for monitoring the motion of the resonator(s), at least one phase locked loop (PLL) in feedback between the excitation and monitoring elements, wherein each PLL is configured to operate at or near a different resonant mode of the resonator(s), and a processor for determining information from PLL internal signals indicative of a resonator frequency shift.