Abstract: A door leaf assembly with door fittings equipped with an add-on module for autonomous power supply, which includes a mechanically operated handle, where the add-on module for autonomous power supply includes at least one part, wherein each of the parts of the add-on module for autonomous power supply is inserted between at least a part of the door fittings and the door leaf. It is advantageous when the add-on module for autonomous power supply contains the central gearbox with the primary gearwheel and at least one secondary gearwheel. The primary gearwheel contains a hole for inserting the axis of the handle. Each secondary gearwheel is connected to one of the main shafts to drive the rotation of this main shaft, each main shaft being connected to either a single electric generator or to a block of at least two electric generators which are kinematically connected to each other.

Abstract: A filter insert for filtration of liquids and/or gases includes at least one filter layer containing at least one electro-conductive layer to resist heating of the filter insert. Further, it relates to a device for sterilization and/or disinfection of the filter insert, in particular, the device for sterilization and/or disinfection of the filter insert for filtration of liquids and/or gases, according to any one of the preceding claims, including at least one filter layer, wherein it includes the electric power supply connectable by at least two conductive contacts to the electro-conductive layer of the filter insert to resist heating of it.

Abstract: The unit for non-invasive stimulation of visual cortex cells in severe visual impairment comprises the image sensor (1) provided with the video chip (2) connected to the control processor (9) to convert the image signal to signals capable of stimulating the brain, to which the first transmitting sensor (3) for self-stimulation, the second transmitting sensor (4) of the position stabilisation and the receiving sensor (8) of the position stabilisation feedback are connected via the position stabilisation unit (6), wherein these sensors are connected to the carrier (16) of the active/passive sensors (7) via transmitting active/passive sensors (7) of the position stabilisation feedback. The communication module is connected to the control processor (9); this communication module may be interconnected to the mobile unit (15), and the individual elements may be placed within the supporting structure (5).

Abstract: The device for treatment of liquids by the help of generation of an electrically powered discharge of low-temperature plasma in liquid environment where is, when the liquid flows, possible to achieve generation of cavitation or super-cavitation which consists of mutually in series connected a pressure regulator and a cavitation tube which is formed by two mutually connected inlet chamber, confusor, working chamber, diffusor and a discharge chamber, where the essence of the invention is that there is in the inlet chamber in its lengthwise axis in direction of liquid flow placed a powered electrode which by its free end reaches into the working chamber and to it is electrically conductive connected a high voltage source whereas the powered electrode is electrically insulated from the body of the cavitation tube and also is in the discharge chamber placed a grounding electrode which is in electric contact with the liquid.

Abstract: The invention concerns the method of testing of the IoT system process behaviour in the case of limited network connection affecting part of the tested process where the basic structure for the tested process modelling is a directed graph and where the parts of the process in which failures of the network connection are expected are modelled as specific subgraphs—zones with a risk of connection failure (hereinafter referred to as ZRCF).

Abstract: The invention concerns the method of testing of the IoT system process behaviour in the case of limited network connection affecting part of the tested process where the basic structure for the tested process modelling is a directed graph and where the parts of the process in which failures of the network connection are expected are modelled as specific subgraphs—zones with a risk of connection failure (hereinafter referred to as ZRCF).

Abstract: A device for treatment of the Peyronie's disease, containing a hollow cylindrical body placed in the bed of a fixed base plate for precision positioning of the penis with respect to the center of the plaque in its subcutaneous tissue, wherein adjacent to the cylindrical body is the face of the shock wave generator firmly connected to a supporting rigid navigation frame with the possibility of travel in three mutually orthogonal directions and three rotations in three mutually perpendicular planes to ensure the localization of the highest shock wave energy level in the second focal point of the shock wave generator which is identical to the position of the center of the plaque, and the space between the inner and outer walls of the cylindrical body is filled with degassed water with a temperature close to the patient's temperature.

Abstract: Heat exchanger output control device in a one-pipe heating network characterized in that a first T-branch, which is connected to a second T-branch interconnected to a primary outlet pipe connection of a primary outlet pipe to a heat source through a primary outlet, is connected to the primary inlet pipe connection through a primary inlet. The first T-branch is connected to a secondary supply pipe connection through a secondary supply pipe with a secondary supply temperature sensor, and the second T-branch is connected to a secondary return pipe connection through a secondary return pipe with an additional secondary return temperature sensor. An impeller of a pump is connected to a secondary circuit to pump the heat-transfer medium from the first T-branch through a heat exchanger back to the second T-branch, and to connected to a electrical motor provided with a control unit connected to secondary supply and return temperature sensors.

Abstract: A radio-frequency identifier tunable by dielectric inserts (3), includes a fixed part (92) and a key (9), the fixed part (92) of includes an indication element (91) and a decoding device (8), which includes an electrical supply unit (84), an evaluation and control unit (83), a decoding device (82) and a control element (81), herein the decoding device (8) is connected to a receiver (7), which includes an antenna (71), an input amplifier (72) and a block (73) of filters and circuits. The decoding device (8) is further connected with a receiver (6), which includes an antenna (61), an output amplifier (63) and a signal generator (62). The key (9) includes at least one carrier (32) connected with at least one insert (3) having at least one additional dielectric block (20) modified on its surface or at least one opening (200) formed inside the insert (3). The dielectric block (20) includes an additional dielectric block (21).

Abstract: The invention concerns a portable device that, even for a device of small dimensions, increases the amount of the recorded imagery data of a measured object in a fixed position in order to obtain spatially varying surface reflectance data, i.e. Bidirectional Texture Function data, and the multidirectional imaging of real objects with the use of a basic three-dimensional object (2) equipped with first illumination units (4) and/or exit apertures of a light guiding system (21) in combination with multiplication of optical elements (11) contributing to the imaging on the acquisition system and/or second illumination units (9) and/or acquisition elements of the camera/detector type and/or third illumination units (12), by their placement on moveable arms (7, 8, 13) attached to the basic three-dimensional object (2). This principle is usable for small portable devices and allows for recording the visual appearance of surfaces on site without having to extract a sample from its environment.

Abstract: The invention relates to an add-on imaging module for the off-axis recording of polarization coded waves, that might be connected to any polarization adapted interferometric system, and which incorporates the first polarization sensitive beam splitter, the first optical system of the module and the detector, wherein the first optical system of the module includes the first imaging system and the linear polarizer.

Abstract: An apparatus for extracting water from ambient air is disclosed comprising an air duct for the process air, an air duct for the regeneration air and a sorption exchanger moving at least partially between the two air ducts. Additionally, in the air duct for the regeneration air, on the side facing the sorption exchanger outlet, a cooler is installed, and on the side facing its inlet, a heater is installed. The apparatus also comprises a closed refrigerant circuit. The cooler for cooling the regeneration air is a refrigerant evaporator and this cooler is, by the refrigerant piping via a compressor for the evaporated refrigerant suction and compression, connected to the regeneration air heater, where this heater for heating the regeneration air is a condenser for condensing the refrigerant vapor. The apparatus also comprises a subcooler for additional heat removal from the refrigerant.

Abstract: The invention concerns a portable device that, even for a device of small dimensions, increases the amount of the recorded imagery data of a measured object in a fixed position in order to obtain spatially varying surface reflectance data, i.e. Bidirectional Texture Function data, and the multidirectional imaging of real objects with the use of a basic three-dimensional object (2) equipped with first illumination units (4) and/or exit apertures of a light guiding system (21) in combination with multiplication of optical elements contributing to the imaging on the acquisition system and/or second illumination units (9) and/or acquisition elements of the camera/detector type and/or third illumination units (12), by their placement on moveable arms (7, 8, 13) attached to the basic three-dimensional object (2). This principle is usable for small portable devices and allows for recording the visual appearance of surfaces on site without having to extract a sample from its environment.

Abstract: A photovoltaic element comprises a semiconductor structure comprising a first layer comprised of a first semiconductor material with minimum electromagnetic damping and a second layer comprised of a second semiconductor material with electromagnetic damping. An upper plane of the first layer comprises an incidence plane of an electromagnetic wave onto the semiconductor structure and the second layer continues beyond the first layer in a direction of propagation of electromagnetic radiation to receive at least a portion of the electromagnetic radiation having passed through the first layer. The photovoltaic element further comprises at least one resonator comprising a first part extending along the upper plane of the first layer and a second part extending within the first layer and the second layer. The reference electrode bordering at least a portion of the second layer is coupled to the second layer in the direction of propagation of the electromagnetic wave.

Abstract: A system for transforming solar electromagnetic radiation energy into electric energy comprises a dielectric structure permeable to an electromagnetic wave of solar electromagnetic radiation. The structure comprises plural layers having dielectric materials with minimum electromagnetic damping. An upper plane of a first layer comprises an incidence plane of the electromagnetic wave onto the structure. A first resonator has one part extending along the upper plane and another part extending within the first layer, and is tuned to a first frequency. The second layer is coupled to the first layer in the direction of propagation of the electromagnetic wave to receive at least a portion of the electromagnetic wave passing through the first layer. A second resonator has one part extending along a plane between the first and second layers and another part extending within the second layer, and is tuned to a second frequency different from the first frequency.

Abstract: The system contains at least one basic block formed by a first multiplexer having an output is connected to a flag register memory, implemented as a LUT table. An output of a circuit for write permit to the memory is connected to the input of the write signal to the memory, which is further equipped with the clock signal input and the data input. The data output from the memory of each basic block is connected to a masking block relevant for the given basic block. The outputs of these masking blocks are connected to the inputs of the second multiplexer, while its output is the output of the system of flags. The input of the control signal for writing to the memory of each basic block is connected to the output of the demultiplexer and to the second input of the masking block for the given basic block.

Abstract: The life-saving equipment for unmanned air vehicles includes a container with an opening, a parachute, consisting of a parachute canopy, suspension lines and a harness, where the parachute can be folded inside the container, a stopper which divides the inner space of the container into the combustion chamber and the storage chamber for storing the parachute, where the storage chamber is arranged between the stopper and the container opening and where the stopper is designed to be slid out of the container through the opening, and a gas pyro actuator placed in the combustion chamber and connectable to the activation line.

Abstract: A detector of ionizing radiation, e.g. x-ray radiation, allowing for the creation of a continuous digital image of a scanned object. The detection surface is formed by a mosaic of detector segments arranged in a matrix and consisted of a sensor layer arranged on a chip reader with the formation of tiers to engage an adjacent detector segment. The sensor layer is active over its entire area, and the matrix is provided with a means for positioning the detector segments to define their mutual lateral clearance less than the size of one pixel. The positioning means preferably comprises a carrier of rows. The resulting detection surface is active over its entire area and allows for the direct creation of continuous digital image without dead zones.

Abstract: A method and a device for evaluating the distribution and orientation of ferromagnetic, electrically conductive fibers in a composite material are disclosed. The principle consists in repeatable evaluation of the density of ferromagnetic, electrically conductive fibers at the measured location, and such evaluation is performed within a guaranteed scatter range of the measured data and at a guaranteed accuracy rate. A device to perform the method comprises a C, U or E-shaped ferromagnetic core (1) with distributed or uniform winding of the electric coil (2), where the ferromagnetic core (1) exhibits dimensions A, B, and C, for which we have C?3B and B?A, where A denotes the width of an arm (1.2), B represents the depth of an arm (1.2), and C is the length of the base (1.1).

Abstract: The instrumented indentation measurement system includes an indentation device, a loading mechanism, a table for the sample, an analog-digital converter and a computer. Inside a housing of the device there is arranged a holder for a displacement sensor, rigidly connected to the housing. Slidably positioned rod passing to the displacement sensor is arranged in the holder in the axis of the indenter. A pushing segment is equipped with supports engaging with a central pressure plate arranged slidably in the housing a lower pressure plate is arranged slidably in the housing and connected with the holder of the indenter. A first resilient member, a central pressure plate and the lower pressure plate are provided with holes for passage of the rod to the holder.