Abstract: The disclosure is concerned with privacy and integrity of personalized protected health information when transmitted to a cloud computing facility and subsequently distributed to a plurality of stakeholders. An electronic unit of a drug delivery device is configured to prepare payload data comprising data items according to an allocation scheme, and to encrypt, based on an encryption key, and transmit data including the payload data. The allocation scheme and the encryption key are defined for each of a plurality of data subscribers. Accordingly, personalized protected health information payload data is suitably protected with generator-to-subscriber or pass-through data security measures, and any intermediary node or data server in the communication network lacking a matching decryption key will not have access to unencrypted payload data.

Abstract: Methods, systems, and devices for cyclic redundancy check (CRC) comparison for error detection are described. A host system may determine an error cause associated with writing data to or reading data from a memory system. For writing data, the host system may transmit data and a CRC value to the memory system. The memory system may calculate another CRC value and indicate an error and the calculated CRC value based on the received and calculated CRC values being different. The host system may compare the calculated CRC value and the originally transmitted CRC value to determine an error cause. For reading data, the host system may receive data and an associated CRC value from the memory system, calculate a CRC value using the received data, and determine an error cause based on a comparison of the received CRC value, the calculated CRC, and an expected CRC value.

Abstract: Methods, systems, and devices for multi-driver signaling are described. An apparatus may include a first voltage source configured to supply a positive voltage and a second voltage source configured to supply a negative voltage. The apparatus may also include a first driver configured to couple a transmission line of a bus with the first voltage source and a second driver configured to couple the transmission line of the bus with the second voltage source. The first driver may be configured to transfer current to the transmission line based on a configurable resistance of the first driver. And the second driver configured to transfer current from the transmission line of the bus based on a configurable resistance of the second driver.

Abstract: Methods, systems, and devices for multi-driver signaling are described. An apparatus may include a first voltage source configured to supply a positive voltage and a second voltage source configured to supply a negative voltage. The apparatus may also include a first driver configured to couple a transmission line of a bus with the first voltage source and a second driver configured to couple the transmission line of the bus with the second voltage source. The first driver may be configured to transfer current to the transmission line based on a configurable resistance of the first driver. And the second driver configured to transfer current from the transmission line of the bus based on a configurable resistance of the second driver.

Abstract: A fitting for permanently connecting to at least one tube, the fitting including: a main body; a retaining element which has locking elements for locking to a corresponding locking element of the tube to be connected; a sealing element; and a blocking ring, the blocking ring allowing movement of the retaining element in the radial direction in a first axial position and preventing movement of the retaining element outwards in the radial direction in a second axial position.

Abstract: A coating composition comprises a urethane resin, a water absorbent polymer, and a curing agent. The urethane resin is obtained by reaction of an isocyanate reactive compound having multi-epoxide functionality and an isocyanate. When applied to a substrate and thermally cured, the coating composition forms a transparent and smooth coating having permanent anti-fog property.

Abstract: A dental apparatus and method, for example an endodontic apparatus and method, is disclosed. The apparatus includes: a supply of fluid; a pump for delivering fluid from the supply under pressure and a handpiece in fluid communication with the pump. The handpiece includes a needle 30, extending from a rearward end proximal to the handpiece to a forward tip distal from the handpiece, a lumen of the needle extending to an opening at the tip to deliver fluid received from the pump to a tooth. The dimensions of the needle and the delivery pressure of the fluid are selected such that the flow of fluid through the needle causes a cloud of inertial cavitation to be formed forward of the needle tip.

Abstract: Methods, systems, and devices for techniques for communicating multi-level signals are described. A first device may be configured to communicate signals with a second device according to a modulation scheme. The first device may transmit a first signal to the second device at a first voltage level of the modulation scheme corresponding to a first multi-bit value. The first device may select a second voltage level of the modulation scheme based on a difference between the first voltage level and a third voltage level of the PAM scheme, and may transmit a second signal to the second device at the second voltage level to indicate a second multi-bit value corresponding to the third voltage level. The second device may decode the second signal to determine the second multi-bit value based on receiving the first signal at the first voltage level and the second signal at the second voltage level.

Abstract: A screen plate for a separating device for classifying bulk material along with separating device having at least one screen plate therein classifying bulk material.

Abstract: Enzyme mutant with squalene-hopene-cyclase activity, selected from mutants of a wild-type enzyme comprising an amino acid sequence selected from SEQ-ID No: 1 to 3 or an amino acid sequence derived therefrom with a degree of sequence identity in the range of from 60 to 99.9% of SEQ-ID No. 1 to 3, wherein the mutant catalyzes a one-step monocyclization reaction to produce products such as gamma-dihydroionone and/or alpha-dihydroionone.

Abstract: The present disclosure relates to a modular injection system including a first injection device including a first reservoir unit comprising a reservoir filled with medication, a housing for holding the reservoir and a plunger rod adapted to advance a piston inside the reservoir to dispense the medication and first automatic drive unit releasably attachable to the reservoir unit and including an automatic drive member automatically driven by a power source and adapted to be releasably coupled to the plunger rod. The modular system further comprises a second injection device including a second reservoir unit and a manual drive unit connected to the reservoir unit and including a manual drive member manually driven and connected to a plunger rod of the second reservoir unit. The first and second reservoir unit are identical.

Abstract: Subject-matter of the invention is a screen plate for a separating device for classifying bulk material. The screen plate comprises a profile region having a profile having depressions and elevations extending in a direction of a takeoff side, the profile being describable by a circle arc of a first circle K1 and a circle arc of a second circle K2, and the circles K1 and K2 being disposed adjacent to one another, with the circle arc of the first circle K1 with a radius r1 describing elevations and the circle arc of the second circle K2 with a radius r2 describing the depressions. Each depression undergoes transition, in a takeoff region, into an opening which expands in the direction of the takeoff side, the opening having an opening edge with a width corresponding to the length of the radius r2 to 2*r2.

Abstract: A disposable, single-dose delivery device for self-administration by a patient of a predefined amount or dose of drug from a reservoir through an outlet of the reservoir includes a device operation lock to prevent a delivery operation of the delivery device as shipped to the patient, an embedded electronic control unit with a wireless receiver for receiving an unlock command or message, and an electromechanical actuator for mechanically unlocking the device operation lock and enabling delivery device operation by the patient. The control unit is configured to activate the actuator instantaneously and unconditionally upon receipt of the unlock command. The unlocking mechanism of the delivery device is adapted to be activated from remote in response to a confirmative message indicative of additional double check by a Health Care Professional HCP or expert system.

Abstract: An air vent for a motor vehicle includes a housing with an air channel for feeding air and a partial hemisphere shell. The partial hemisphere shell is mounted in a rotatable manner within the housing such that air fed through the air channel is deflected on the housing before it exits from the air vent.

Abstract: Methods, systems, and devices for activate commands for memory preparation are described. A memory device may receive an activate command for a row of a memory bank in the memory device. The activate command may include an indicator that indicates a type of an access operation associated with the activate command. The memory device may perform, based on the type of the access operation, an operation to prepare the memory device for the access operation. The memory device may then receive an access command for the access operation after performing the operation to prepare the memory device for the access operation.

Abstract: Methods, systems, and devices for activate commands for memory preparation are described. A memory device may receive an activate command for a row of a memory bank in the memory device. The activate command may include an indicator that indicates a type of an access operation associated with the activate command. The memory device may perform, based on the type of the access operation, an operation to prepare the memory device for the access operation. The memory device may then receive an access command for the access operation after performing the operation to prepare the memory device for the access operation.