mhurhangee/patent-ind-claim-en huggingface dataset:
A plasmonic device to enhance optical processes in samples lying on or in the proximity of the surface of the device, wherein the device comprises: - a substrate , - a plasmonic structure comprising: o a full metal layer and o a metal grating in connection with the full metal layer , wherein the metal grating comprises elongated metal stripes and elongated empty spacing or grooves between the stripes, wherein the periodicity of the adjacent elongated metal stripes in the metal grating comprises the sum of the width of one elongated metal stripe and the width of the empty spacing or grooves of two adjacent elongated metal stripes, characterized in that the thickness of the full metal layer is 50 nm - 100 nm and in that the periodicity is selected to resonate with either the molecular vibrational frequency of a substance in the sample or a frequency of laser light or narrow frequency band LED light used to excite optical processes in the sample or both of them. - a substrate , - a plasmonic structure comprising: o a full metal layer and o a metal grating in connection with the full metal layer , wherein the metal grating comprises elongated metal stripes and elongated empty spacing or grooves between the stripes, wherein the periodicity of the adjacent elongated metal stripes in the metal grating comprises the sum of the width of one elongated metal stripe and the width of the empty spacing or grooves of two adjacent elongated metal stripes, o a full metal layer and o a metal grating in connection with the full metal layer , wherein the metal grating comprises elongated metal stripes and elongated empty spacing or grooves between the stripes, wherein the periodicity of the adjacent elongated metal stripes in the metal grating comprises the sum of the width of one elongated metal stripe and the width of the empty spacing or grooves of two adjacent elongated metal stripes,
A solid oxide fuel cell including unit cells, comprising: a pair of interconnectors for electrically connecting the unit cells , the unit cell including a flat plate-like cell; a membrane-electrode assembly disposed between the pair of interconnectors and including an electrolyte membrane and a pair of electrode layers disposed with the electrolyte membrane therebetween; a pair of current collectors , each of which includes an abutting surface abutting against a corresponding one of the pair of electrode layers and a first base material surface being in contact with a corresponding one of the pair of interconnectors and electrically connecting the corresponding of the pair of electrode layers and the corresponding one of the pair of interconnectors; and elastic bodies biasing the abutting surface of at least one current collector of the pair of current collectors toward a corresponding one of the pair of electrode layers, wherein the elastic bodies includes: a second base material surface being in contact with the first base material surface; and characterized by an elastic body protruding portion supporting the abutting surface and protruding from the second base material surface toward the corresponding one of the pair of electrode layers to bias the abutting surface toward the corresponding one of the pair of electrode layers. a pair of interconnectors for electrically connecting the unit cells , the unit cell including a flat plate-like cell; a membrane-electrode assembly disposed between the pair of interconnectors and including an electrolyte membrane and a pair of electrode layers disposed with the electrolyte membrane therebetween; a pair of current collectors , each of which includes an abutting surface abutting against a corresponding one of the pair of electrode layers and a first base material surface being in contact with a corresponding one of the pair of interconnectors and electrically connecting the corresponding of the pair of electrode layers and the corresponding one of the pair of interconnectors; and elastic bodies biasing the abutting surface of at least one current collector of the pair of current collectors toward a corresponding one of the pair of electrode layers, wherein the elastic bodies includes: a second base material surface being in contact with the first base material surface; and characterized by an elastic body protruding portion supporting the abutting surface and protruding from the second base material surface toward the corresponding one of the pair of electrode layers to bias the abutting surface toward the corresponding one of the pair of electrode layers. a second base material surface being in contact with the first base material surface; and characterized by an elastic body protruding portion supporting the abutting surface and protruding from the second base material surface toward the corresponding one of the pair of electrode layers to bias the abutting surface toward the corresponding one of the pair of electrode layers.
A self-assembly apparatus of a semiconductor light emitting device, the self-assembly apparatus comprising: a fluid chamber provided with a space for accommodating a plurality of semiconductor light emitting devices each having a magnetic body; a transfer unit that is configured to transfer a substrate to an assembly position; a magnet disposed to be spaced apart from the fluid chamber so as to apply a magnetic force to the semiconductor light emitting devices ; a position controller connected to the magnet , and configured to control a position of the magnet ; and a power supply unit that is configured to induce the formation of an electric field on the substrate such that the semiconductor light emitting devices are seated at preset positions on the substrate in a process of moving due to a positional change of the magnet , wherein the position controller is configured to transfer a rotation axis in one direction while rotating the magnet about the rotation axis. a fluid chamber provided with a space for accommodating a plurality of semiconductor light emitting devices each having a magnetic body; a transfer unit that is configured to transfer a substrate to an assembly position; a magnet disposed to be spaced apart from the fluid chamber so as to apply a magnetic force to the semiconductor light emitting devices ; a position controller connected to the magnet , and configured to control a position of the magnet ; and a power supply unit that is configured to induce the formation of an electric field on the substrate such that the semiconductor light emitting devices are seated at preset positions on the substrate in a process of moving due to a positional change of the magnet , wherein the position controller is configured to transfer a rotation axis in one direction while rotating the magnet about the rotation axis.
A respiratory system comprising a dual outlet blower , wherein one of a first and a second outlet of the blower provides a flow of gases to one of a pair of pneumatically separated nasal outlets of a nasal interface and the other one of the first and second outlets provides a flow of gases to the other one of the pair of nasal outlets of the nasal interface, or wherein one of the first and second outlets provides a flow of gases to a nasal outlet of an oro-nasal interface and the other one of the first and second outlets provides a flow of gases to an oral outlet of the oro-nasal interface, and wherein the blower comprises an impeller , and a housing comprising an impeller chamber in which the impeller rotates, and with rotation of the impeller in a first direction of rotation, a flow of gases from the first outlet is greater than a flow of gases from a second outlet, and with rotation of the impeller in the second direction of rotation, a flow of gases from the second outlet is greater than a flow of gases from the first outlet.
A water distiller , for distilling contaminated water, the water distiller comprising: a) a first container , for containing contaminated water, the first container comprising a first base and a first wall , upwardly extending from the first base ; b) an outer cover , c) a water collection unit , characterised in that the water distiller further comprises an inner cover , for enclosing a volume in the first container , which inner cover comprises at least one aperture and is positioned below the outer cover , wherein the inner cover and the outer cover are designed for transporting condensed water to the water collection unit , wherein the outer cover is transparent for heating the contaminated water in the first container by sun radiation, wherein the water collection unit is an outer container , for collecting distilled water, comprising an outer base and an outer wall upwardly extending from the outer base , wherein the first container is covered with the inner cover and is positioned inside the outer container which is covered and closed by the outer cover , and wherein the inner cover is opaque or in-transparent, preferably in-transparent and preferably provided with a light absorbing substance, to absorb energy from sunlight. a) a first container , for containing contaminated water, the first container comprising a first base and a first wall , upwardly extending from the first base ; b) an outer cover , c) a water collection unit , characterised in that the water distiller further comprises an inner cover , for enclosing a volume in the first container , which inner cover comprises at least one aperture and is positioned below the outer cover , wherein the inner cover and the outer cover are designed for transporting condensed water to the water collection unit , wherein the outer cover is transparent for heating the contaminated water in the first container by sun radiation, wherein the water collection unit is an outer container , for collecting distilled water, comprising an outer base and an outer wall upwardly extending from the outer base , wherein the first container is covered with the inner cover and is positioned inside the outer container which is covered and closed by the outer cover , and wherein the inner cover is opaque or in-transparent, preferably in-transparent and preferably provided with a light absorbing substance, to absorb energy from sunlight.
A split cycle internal combustion engine comprising: a compression cylinder accommodating a compression piston ; a combustion cylinder accommodating a combustion piston ; a crossover passage between the compression cylinder and the combustion cylinder arranged to provide working fluid to the combustion cylinder ; a controller arranged to determine a peak temperature of combustion in the combustion cylinder based on a received indication of a peak temperature of combustion in the combustion cylinder ; and a coolant system arranged to regulate a temperature of the working fluid supplied to the combustion cylinder ; wherein, in response to determining that the peak temperature of combustion exceeds a selected threshold, the controller is configured to control the coolant system to regulate the temperature of the working fluid supplied to the combustion cylinder so that a peak temperature of combustion in the combustion cylinder is less than the selected threshold. a compression cylinder accommodating a compression piston ; a combustion cylinder accommodating a combustion piston ; a crossover passage between the compression cylinder and the combustion cylinder arranged to provide working fluid to the combustion cylinder ; a controller arranged to determine a peak temperature of combustion in the combustion cylinder based on a received indication of a peak temperature of combustion in the combustion cylinder ; and a coolant system arranged to regulate a temperature of the working fluid supplied to the combustion cylinder ; wherein, in response to determining that the peak temperature of combustion exceeds a selected threshold, the controller is configured to control the coolant system to regulate the temperature of the working fluid supplied to the combustion cylinder so that a peak temperature of combustion in the combustion cylinder is less than the selected threshold.
A product comprising a bearing housing in which a shaft is supported by a bearing to rotate, a compressor wheel disposed on the shaft , a compressor cover connected with the bearing housing creating a compressor body defining a chamber within which the compressor wheel rotates, a diffuser extending radially outward from the chamber and receiving gas from the compressor wheel , an inlet on the compressor body receiving a supply of exhaust gas, an EGR distribution cavity defined completely within the compressor body and extending around the shaft , an EGR inlet channel extending into the bearing housing from the inlet to the EGR distribution cavity , and an EGR passage extending from the EGR distribution cavity , characterized in that the EGR passage opens to the diffuser and to a back side of the compressor wheel .
A body compression device intended to be at least partially wound over a part of the body and/or a limb in order to exert a compression force on said part of the body and/or said limb, said device comprising a fixing system with loops and hooks comprising a plurality of loops arranged on a loop zone and a plurality of hooks arranged on a hooking surface , characterized in that said hooking surface is elastic and can adopt at least two distinct states: - a first state, in which said hooking surface is unstretched and the very fine weave of the elastic fabric used forms a field of hooks with very high density and in particular that are very close to one another, such that the hooks cross one another and are nested in one another, preventing hooking with the loops of the loop zone , and - a second state, in which said hooking surface is stretched and in which the hooks are spaced apart and thus no longer nested in one another, rendering the hooks functional and allowing hooking with the loops of the loop zone . - a first state, in which said hooking surface is unstretched and the very fine weave of the elastic fabric used forms a field of hooks with very high density and in particular that are very close to one another, such that the hooks cross one another and are nested in one another, preventing hooking with the loops of the loop zone , and - a second state, in which said hooking surface is stretched and in which the hooks are spaced apart and thus no longer nested in one another, rendering the hooks functional and allowing hooking with the loops of the loop zone .
A microwave frequency oscillator for producing an RF signal, said microwave frequency oscillator comprising a pulse generator and a non-linear transmission line, the transmission line containing at least one element of magnetic material having in use a magnetic bias field along a given axis, wherein said magnetic element has opposed end regions spaced along said axis; wherein the element is of hollow cylindrical form; and wherein the non-linear transmission line comprises a coaxial electrical conductor arrangement, with a first electrically conducting element passing through the hollow part of the magnetic element, and a concentric conductor element surrounding and spaced from said magnetic element, the coaxial conductor arrangement being adapted in use to receive an input pulse at one end from the pulse generator and to deliver an output signal at another end; and wherein the magnetic material comprises gyromagnetic material such that the input pulse is modulated as a result of gyromagnetic precession effects; characterised in that at least one of said end regions is profiled to at least reduce demagnetisation of said material in said end region; said at least one end region being externally tapered, with wall thickness of the element decreasing towards a free end thereof; and the inner wall of said element of cylindrical form tapering outwardly towards the free end; said at least one end region being proximate said output end.
Diaryloxybenzoheterodiazole compound di-substituted with thienothiophenic groups having general formula (Ia): wherein - Z represents a sulphur atom, an oxygen atom, a selenium atom; or an NR 5 group wherein R 5 is selected from C 1 -C 20 alkyl groups, preferably C 1 -C 8 , linear or branched, or from optionally substituted aryl groups; - R 1 , R 2 and R 3 , equal to or different from each other, represent a hydrogen atom; or are selected from C 1 -C 20 alkyl groups, preferably C 1 -C 8 , linear or branched, optionally containing heteroatoms, optionally substituted cycloalkyl groups, optionally substituted aryl groups, C 1 -C 20 alkoxy groups, preferably C 1 -C 8 , linear or branched, optionally substituted, -COOR 6 groups wherein R 6 is selected from C 1 -C 20 alkyl groups, preferably C 1 -C 8 , linear or branched, or is a cyano group; - or R 1 and R 2 , may optionally be bound together so as to form, together with the carbon atoms to which they are bound, a saturated, unsaturated, or aromatic cycle or a polycyclic system containing from 3 to 14 carbon atoms, preferably from 4 to 6 carbon atoms, optionally containing one or more heteroatoms such as oxygen, sulfur, nitrogen, silicon, phosphorus, selenium; - R 4 , equal to or different from each other, are selected from optionally substituted aryl groups. - Z represents a sulphur atom, an oxygen atom, a selenium atom; or an NR 5 group wherein R 5 is selected from C 1 -C 20 alkyl groups, preferably C 1 -C 8 , linear or branched, or from optionally substituted aryl groups; - R 1 , R 2 and R 3 , equal to or different from each other, represent a hydrogen atom; or are selected from C 1 -C 20 alkyl groups, preferably C 1 -C 8 , linear or branched, optionally containing heteroatoms, optionally substituted cycloalkyl groups, optionally substituted aryl groups, C 1 -C 20 alkoxy groups, preferably C 1 -C 8 , linear or branched, optionally substituted, -COOR 6 groups wherein R 6 is selected from C 1 -C 20 alkyl groups, preferably C 1 -C 8 , linear or branched, or is a cyano group; - or R 1 and R 2 , may optionally be bound together so as to form, together with the carbon atoms to which they are bound, a saturated, unsaturated, or aromatic cycle or a polycyclic system containing from 3 to 14 carbon atoms, preferably from 4 to 6 carbon atoms, optionally containing one or more heteroatoms such as oxygen, sulfur, nitrogen, silicon, phosphorus, selenium; - R 4 , equal to or different from each other, are selected from optionally substituted aryl groups.
A cutting system, particularly for rails of a railway line, including a rail saw for objects such as rails, equipped with a motor and a cutting disc , the cutting system including a device for supporting and fastening the rail saw on a rail, which comprises a vise for fastening on the rail and a device with two articulated arms bearing an axle whereupon the rail saw is pivotably mounted and which is articulated to the vise to allow the movement of the rail saw, perpendicularly to the axis of the rail, from one side thereof to the other, in a position in which, after reversing the rail saw on the axle , said rail saw is liable to cut the rail, without disassembling the support and fastening device, characterized in that the motor is an electric motor suitable for turning the cutting disc in both directions of rotation, and in that the electric motor is supplied with power by an electric battery that is connected to the motor by a power discharge cable .
Use of a quick coupling having a first ring made of a permanent-magnet material, in particular of a magnetised steel or of a plastic with permanent-magnet properties, and having a second ring corresponding to the first ring which is connectable to the first ring by magnetic attraction in a connector for connection to a hand-held power tool , in particular hand-held drill, which is connectable to a suction device for removing dust and particles by suction, wherein the connector is attached to the hand-held power tool on a front housing part of the hand-held power tool , opposite the object to be machined, and wherein the connector has a connecting adapter arranged laterally of the longitudinal axis of the hand-held power tool with an opening for connection with the suction device, wherein the connecting adapter of the connector has the quick coupling or is connected to the latter and the suction device is connectable to the connecting adapter via the quick coupling.
A drinking water purification system, comprising: a backwashable pre-filtration unit; a nanofiltration unit; and a backwashing unit; the backwashable pre-filtration unit is provided with a backwashable filter cartridge; the nanofiltration unit is provided with a nanofiltration filter cartridge; a water outflow side of the backwashable filter cartridge is connected to a water inflow side of the nanofiltration filter cartridge; the backwashing unit is connected to the water outflow side of the backwashable filter cartridge; characterized in that the backwashable filter cartridge comprises a filter cylinder and a backwashable filter membrane ; the filter cylinder is provided with a through hole; and the backwashable filter membrane is provided around an outer circumference of the filter cylinder in a pleated form; the backwashable filter membrane is composed of a plurality of bent parts; wherein each bent part of the backwashable filter membrane is tangential to the filter cylinder , so as to ensure that the surface of the backwashable filter membrane covers the outer circumference of the filter cylinder ; and the nanofiltration unit comprises a first water tank , a water feed pump , a booster pump , an inlet electric valve , an inlet electrical conductivity meter , an inlet pressure gauge , a pressure tank , an outlet electric valve , an outlet electrical conductivity meter , an outlet pressure gauge and a second water tank connected sequentially; the first water tank is connected to the backwashable pre-filtration unit; and the nanofiltration filter cartridge is arranged in the pressure tank . a backwashable pre-filtration unit; a nanofiltration unit; and a backwashing unit; the backwashable pre-filtration unit is provided with a backwashable filter cartridge; the nanofiltration unit is provided with a nanofiltration filter cartridge; a water outflow side of the backwashable filter cartridge is connected to a water inflow side of the nanofiltration filter cartridge; the backwashing unit is connected to the water outflow side of the backwashable filter cartridge; characterized in that the backwashable filter cartridge comprises a filter cylinder and a backwashable filter membrane ; the filter cylinder is provided with a through hole; and the backwashable filter membrane is provided around an outer circumference of the filter cylinder in a pleated form; the backwashable filter membrane is composed of a plurality of bent parts; wherein each bent part of the backwashable filter membrane is tangential to the filter cylinder , so as to ensure that the surface of the backwashable filter membrane covers the outer circumference of the filter cylinder ; and the nanofiltration unit comprises a first water tank , a water feed pump , a booster pump , an inlet electric valve , an inlet electrical conductivity meter , an inlet pressure gauge , a pressure tank , an outlet electric valve , an outlet electrical conductivity meter , an outlet pressure gauge and a second water tank connected sequentially; the first water tank is connected to the backwashable pre-filtration unit; and the nanofiltration filter cartridge is arranged in the pressure tank .