Abstract: A method for adjusting, to a pre-determined value, the level of a mineral deposition or corrosion inhibitor injected into a gas or oil well. Using of the time-resolved fluorescence method for detecting and quantifying a mineral deposition or corrosion inhibitor in a fluid from an oil or gas production well.

Abstract: An electronic smoking device includes a housing, a receiving unit for the reception of a solid smoking material and a primary heating element. The primary heating element and the receiving unit are arranged adjacent to one another. The electronic smoking device further comprises a positioning element for forcing solid smoking material inserted in the receiving unit towards the primary heating element. Solid smoking material within the receiving unit which is forced towards the primary heating element by the positioning element is liquefied and atomized by the primary heating element. The receiving unit, the primary heating element and the positioning element are arranged within the housing.

Abstract: In an electronic smoking system, a capsule (6) contains a liquid (28) to be supplied to an atomizer (20) and is mounted on an electronic smoking device (1). The capsule (6) may have a controller (40), which receives data from and transmits data to control electronics (14) of the electronic smoking device (1). The control electronics (14) of the electronic smoking device (1) and the controller (40) of the capsule (6) are adapted to execute a challenge response authentication.

Abstract: The radio antenna comprises a substrate formed of a dielectric material; a ground plane made of an electrically conductive material, the ground plane being arranged on a first face (F2) of the substrate; a resonator configured to convert an incident electrical signal into an electromagnetic wave. The resonator includes a first element (E1) having a first characteristic impedance and a second element (E2) having a second characteristic impedance that is higher than the first characteristic impedance. The first element (E1) is configured to receive the incident electrical signal, the first element (E1) is formed by a strip of electrically conductive material, the strip being arranged on a second face (F1) of the substrate opposite the first face (F2). The second element (E2) is formed by a rectilinear segment, cut in the ground plane and separated from the rest of the ground plane by a slot (202) of fixed width.

Abstract: Implantable devices for continuously monitoring vascular lumen dimensions, in particular in the inferior vena cava (IVC) for determining heart failure status of a patient. Related therapy systems as well as monitoring and therapy methods are also disclosed. Devices include active or passive marker elements placed in contact with, adhered to or injected into the vessel wall to generate or reflect signals from which lumen diameter may be determined. Disclosed devices may be fully implantable and self-contained including capabilities for wirelessly communication monitored parameters.

Abstract: An electrohydraulic valve including an electromagnetic actuator assembly; and a hydraulic assembly, wherein the electromagnetic actuator assembly and the hydraulic assembly are arranged in axial alignment along a longitudinal axis, wherein the hydraulic assembly includes a valve housing in which a valve piston is arranged axially movable along the longitudinal axis, wherein the electromagnetic actuator assembly includes an actuator housing, a coil configured to generate a magnetic field and an armature that is arranged axially movable along the longitudinal axis to position the valve piston, wherein a connection is formed between the electromagnetic actuator assembly and the hydraulic assembly, wherein the actuator housing is formed by an encasement of at least the coil with a synthetic material through injection molding, wherein a circumferential annular groove is formed in which a seal element is positioned that seals the electromagnetic actuator assembly between the hydraulic assembly and the electromagnet

Abstract: The disclosure relates to a ferrite antenna comprising at least one main contour, comprising at least one first winding referred to as main winding, at least one first ferromagnetic rod referred to as main ferromagnetic rod and a tuning system, each main winding being wound around a main ferromagnetic rod and connected to the tuning system comprising a capacitor connected in parallel with the main winding. The ferrite antenna further comprises a non-resonant secondary contour, comprising a secondary winding separated electrically from each main winding and a secondary ferromagnetic rod around which the secondary winding is wound, and each main ferromagnetic rod and the secondary ferromagnetic rod are arranged parallel to one another so as to make it possible for a magnetic coupling of each main winding with the secondary winding.

Abstract: A device for generating a condensation aerosol includes (a) vaporization chamber having an upstream first inlet and a downstream outlet; (b) a heater element in the vaporization chamber between the upstream first inlet and the downstream outlet; (c) an airflow path in fluid communication with the vaporization chamber, wherein the airflow path comprises a second inlet configured to permit a substantially laminar flow of air into the airflow path, wherein the second inlet is downstream of the heater element; and (d) the device having components or apparatus on or in the device for changing air flow in the vaporization chamber. Changing the air flow in the vaporization chamber may be used to change the particle size of a condensation aerosol produced in the vaporization chamber, and/or to change the amount of visible vapor emitted from the device.

Abstract: A ligand of Formula (A): or a carboxylate salt thereof; wherein Y1, Y2 and Y3 each independently represents —COOH or a picolinate of Formula (i): wherein each R1 independently represents a chromophore group; L1, L2 and L3 each independently represents a single bond or a linker; and X1, X2 and X3 each independently represents a hydrogen atom, a coupling function or a bio-vectorizing group. Also, a process for manufacturing the ligand and to a process for manufacturing a chelate by complexation by the ligand of a rare-earth cation, preferably a lanthanide cation. Further, a use of the ligand and/or the chelate in biological imaging and/or photoluminescence imaging.

Abstract: An actuator for a cam phaser, wherein the cam phaser includes a hydraulic valve that is adjustable by the actuator, wherein the actuator is receivable at a housing section by at least one form locking connection, wherein the at least one form locking connection includes a first form element pair and a second form element pair, wherein the first form element pair includes a first stop and the second form element pair includes a second stop, and wherein the first stop and the second stop are oriented in opposite directions of rotation of the actuator.

Abstract: An electronic cigarette includes a battery assembly and an atomizer assembly within a housing with the battery assembly electrically connected to the atomizer assembly. The housing has one or more air inlets. A liquid storage component is in contact with a porous component of the atomizer assembly, with the porous component having a run-through hole. A heating wire is in an air flow path through the run-through hole.

Abstract: A method is disclosed for continuously monitoring a blood pressure measurement using a sensor connected by a hydraulic link to an arterial catheter, the method includes determining the dynamic parameters of the link, analyzing the frequency content of the incident signal, detecting one of the following situations: (a) ability of the link to transmit the incident signal with a distortion below a threshold, (b) ability of the link to transmit the incident signal with a distortion above the threshold and possibility of correcting the measured signal, (c) inability of the link to transmit the incident signal with a distortion below the threshold and impossibility of correcting the measured signal, periodic application of a mechanical action to the tubing providing the hydraulic link.

Abstract: The invention relates to electronic smoking devices (10) and to additive reservoirs (56) for electronic smoking devices (10). In order to be able to provide an additive that does not pass an atomizer (26) of the electronic smoking device (10), the invention provides that the electronic smoking devices (10) comprise an additive supply assembly (40) with at least one additive inlet opening (44) arranged at a distance to the atomizer (26), and that the additive reservoirs (56) comprises at least one additive outlet opening (66) in its inner lateral surface (60).

Abstract: An aspect of the subject disclosure may include, for example, receiving a request from a communication device to initiate a communication session in a packet-switched network, obtaining a first name authority pointer record responsive to determining that there is an undesirable operational state in the packet-switched network, wherein the first name authority pointer record comprises a null record, obtaining a second name authority pointer record responsive to determining that there is a desirable operational state in the packet-switched network, wherein the second name authority pointer record comprises a record, and initiating the communication session according to one of the first name authority pointer record or the second name authority pointer record. Other embodiments are disclosed.

Abstract: A support arrangement for an actuator of a cam phaser, the support arrangement including an actuator module including an actuator; and a support element configured to support the actuator module on a camshaft, wherein the actuator module is connected to the support element by an electrical contact arrangement configured to actuate the actuator, and wherein the electrical contact arrangement includes an elastic clamping element.

Abstract: A control valve for a cam phaser of an internal combustion engine, the control valve including a cylindrical housing, including a first operating connection, a second operating connection, a supply connection, and a tank drain connection configured to drain a hydraulic fluid; a control piston device, including a control piston, a piston shaft, a first check valve, and a second check valve; wherein the control piston device is arranged in the housing and movable by an actuator in an axial direction of the housing, wherein the first check valve is configured with a first piston disc and the second check valve is configured with a second piston disc and the first piston disc and the second piston disc are arranged offset from each other by a torsion spring so that a control chamber is formed between the first piston disc and the second piston disc.

Abstract: The present disclosure relates to a multilayer electromagnetic waveguide that includes a plurality of layers forming guide channels for an electromagnetic wave, and at least one transition device including at least one dielectric layer between two guide channels, referred to as coupled guide channels, extending as an extension. Each transition device includes at least one adaptation channel extending in a longitudinal direction, and each adaptation channel is defined by two electrically conductive walls. At least one wall extends along the dielectric spacer layer from one end of the coupled guide channel, over a length suitable for optimizing the transmission of an electromagnetic wave between the two coupled guide channels.

Abstract: A device treats a region of the body of a patient having a cutaneous ulcer, including: a hydrogel, hydrocolloid, hydrocellular or hydrofiber primary dressing, impregnated with treprostinil, that can be shaped to the contours of the region to be treated, a so-called “active” electrode in contact with the primary dressing, a so-called “passive” electrode at a distance from the active electrode, a DC generator, the terminals of which are connected to the electrodes, the cathode and the anode respectively forming the active electrode and the passive electrode for iontophoresis, so as to cause treprostinil to migrate by cathodal iontophoresis into the region to be treated.

Abstract: A wireless peripheral mode is provided by a host system that communicates to a WiFi infrastructure and, utilizing the same WiFi RF subsystem, also communicates to peripherals. The host system may employ additional RF channels for communicating with high bandwidth peripherals, such as display devices, where high levels of QoS may be managed locally. The host system may be a conventional desktop computer system, a notebook computer system, a multi-media access point, a cell phone, a game machine, a portable game machine, a Personal Digital Assistant (PDA), a smart phone or any other type of device that benefits from accessing both a WiFi infrastructure and local peripherals.

Abstract: A spray gun has a base body, a liquid-conducting device and a fastening nut, wherein the thread has a recess and the liquid-conducting device has at least one element which is radially projecting from a central liquid-conducting tube, the element fitting into the recess, so that, after unscrewing the fastening nut, the liquid-conducting device can be gripped at the projecting element in order to withdraw the liquid-conducting device from the base body. Further, a set includes a liquid-conducting device with a liquid-conducting tube, in which is arranged a sleeve with a bore.