mhurhangee/patent-ind-claim-en huggingface dataset:
A turbo economizer adapted to be used in a chiller system including a compressor , an evaporator , and a condenser connected to form a refrigeration circuit, the turbo economizer comprising: a nozzle configured and arranged to introduce refrigerant into the turbo economizer ; a turbine disposed downstream of the nozzle , the turbine being attached to a shaft rotatable about a rotation axis, and a flow of the refrigerant introduced through the nozzle driving the turbine to rotate the shaft ; and an economizer impeller attached to the shaft so as to be rotated in accordance with rotation of the shaft , the nozzle being further configured and arranged to reduce a pressure of the refrigerant such that a pressure of the refrigerant entering the turbo economizer is lower than a predetermined pressure, at least some of the refrigerant passing through the nozzle being introduced into the economizer impeller , and the economizer impeller being configured and arranged to increase a pressure of the refrigerant introduced therein to the predetermined pressure, the turbo economizer further comprising: an expander disposed downstream of the turbine , the expander being configured and arranged to perform an expansion process on the refrigerant introduced therein, and the refrigerant which has undergone the expansion process is introduced to the evaporator in the chiller system , wherein the expander includes at least one expander impeller. a nozzle configured and arranged to introduce refrigerant into the turbo economizer ; a turbine disposed downstream of the nozzle , the turbine being attached to a shaft rotatable about a rotation axis, and a flow of the refrigerant introduced through the nozzle driving the turbine to rotate the shaft ; and an economizer impeller attached to the shaft so as to be rotated in accordance with rotation of the shaft , the nozzle being further configured and arranged to reduce a pressure of the refrigerant such that a pressure of the refrigerant entering the turbo economizer is lower than a predetermined pressure, at least some of the refrigerant passing through the nozzle being introduced into the economizer impeller , and the economizer impeller being configured and arranged to increase a pressure of the refrigerant introduced therein to the predetermined pressure, the turbo economizer further comprising: an expander disposed downstream of the turbine , the expander being configured and arranged to perform an expansion process on the refrigerant introduced therein, and the refrigerant which has undergone the expansion process is introduced to the evaporator in the chiller system , wherein the expander includes at least one expander impeller. an expander disposed downstream of the turbine , the expander being configured and arranged to perform an expansion process on the refrigerant introduced therein, and the refrigerant which has undergone the expansion process is introduced to the evaporator in the chiller system , wherein the expander includes at least one expander impeller.
A cooking appliance for cooking food, comprising: a main body having a cooking chamber formed in a hexahedral shape of which a front surface is open therein, wherein the main body includes a rear surface unit defining a rear boundary surface of the cooking chamber and a lower surface unit defining a lower boundary surface of the cooking chamber and a side surface unit defining a side boundary surface of the cooking chamber ; a lower space portion formed inside the main body and configured to form a space separated from the cooking chamber between a bottom of the main body and the cooking chamber ; and a lower heating unit installed inside the lower space portion ; wherein the main body further includes a side space portion formed at a side portion of the main body to form a space separated from the cooking chamber beside the cooking chamber ; characterized in that an opening portion (O) connecting the lower space portion to a space inside of the main body is formed in the lower space portion between the bottom of the main body and the cooking chamber and between the lower space portion and the side space portion to form a path connecting the lower space portion and the side space portion , and the lower heating unit is inserted into or withdrawn from the lower space portion through the opening portion (O). a main body having a cooking chamber formed in a hexahedral shape of which a front surface is open therein, wherein the main body includes a rear surface unit defining a rear boundary surface of the cooking chamber and a lower surface unit defining a lower boundary surface of the cooking chamber and a side surface unit defining a side boundary surface of the cooking chamber ; a lower space portion formed inside the main body and configured to form a space separated from the cooking chamber between a bottom of the main body and the cooking chamber ; and a lower heating unit installed inside the lower space portion ; wherein the main body further includes a side space portion formed at a side portion of the main body to form a space separated from the cooking chamber beside the cooking chamber ; characterized in that an opening portion (O) connecting the lower space portion to a space inside of the main body is formed in the lower space portion between the bottom of the main body and the cooking chamber and between the lower space portion and the side space portion to form a path connecting the lower space portion and the side space portion , and the lower heating unit is inserted into or withdrawn from the lower space portion through the opening portion (O).
A system comprising: a main driver configured for rotating at a substantially constant rotational speed; a rotating load configured to be driven into rotation by the main driver ; a controller , for controllably adjusting a load rotational speed; variable speed transmission being arranged between the main driver and the load and comprised of a speed summing gear arrangement having a first input shaft , a second input shaft and an output shaft ; an auxiliary driver (243; 143), mechanically coupled to the second input shaft of the speed summing gear arrangement and configured rotate the second input shaft ; wherein the auxiliary driver is a turbomachine wherein the first input shaft of the speed summing gear arrangement is drivingly coupled to the main driver ; and wherein the output shaft of the speed summing gear arrangement is drivingly coupled to the rotating load ; the speed of the output shaft being a combination of a speed of the main driver and of a speed of the auxiliary driver ; characterized in that the rotating load includes a compressor for processing a refrigerant fluid for the liquefaction of natural gas; and the system further comprising a closed thermodynamic circuit comprising a condenser or cooler , a pump and a heat exchanger such that working fluid circulating in the closed circuit converts heat from the heat exchanger into useful mechanical power available on an output shaft of the turbomachine , wherein waste heat is exploited to drive the auxiliary driver , wherein the turbomachine is arranged in the closed thermodynamic circuit . a main driver configured for rotating at a substantially constant rotational speed; a rotating load configured to be driven into rotation by the main driver ; a controller , for controllably adjusting a load rotational speed; variable speed transmission being arranged between the main driver and the load and comprised of a speed summing gear arrangement having a first input shaft , a second input shaft and an output shaft ; an auxiliary driver (243; 143), mechanically coupled to the second input shaft of the speed summing gear arrangement and configured rotate the second input shaft ; wherein the auxiliary driver is a turbomachine wherein the first input shaft of the speed summing gear arrangement is drivingly coupled to the main driver ; and wherein the output shaft of the speed summing gear arrangement is drivingly coupled to the rotating load ; the speed of the output shaft being a combination of a speed of the main driver and of a speed of the auxiliary driver ; characterized in that the rotating load includes a compressor for processing a refrigerant fluid for the liquefaction of natural gas; and the system further comprising a closed thermodynamic circuit comprising a condenser or cooler , a pump and a heat exchanger such that working fluid circulating in the closed circuit converts heat from the heat exchanger into useful mechanical power available on an output shaft of the turbomachine , wherein waste heat is exploited to drive the auxiliary driver , wherein the turbomachine is arranged in the closed thermodynamic circuit .
A tire , comprising: a tire frame having an annular shape and comprising a resin; and a resin layer that is provided on at least a part of an inner circumferential surface of the tire frame and that contains a urethane resin, characterized in that the resin layer has a tensile modulus of elasticity of from 2 MPa to 50 MPa, the tensile modulus of elasticity of the resin layer being from 0.01 times to 0.50 times a tensile modulus of elasticity of the tire frame, and the resin layer having a softening point of 80°C or higher, wherein the tensile modulus of elasticity of the resin layer and the tensile modulus of elasticity of the tire frame are respectively measured by using a tire frame test piece and a tensile tester at room temperature (25°C) and at a tensile speed of 100 mm/min based on an initial inclination; the tire frame test piece is made of the same composition as the tire frame, has a dumbbell-shaped test piece (No. 5 test piece) as defined in JIS K 6251 , and the resin layer is formed thereon; and the softening point of the resin layer is a temperature at a minimum peak position of a primary derivative of an elastic loss (E') measured using a dynamic viscoelasticity tester under the conditions that temperature is from 0°C to 180°C, a temperature rising rate is 4°C/min, a strain is 1%, and a measurement frequency is 35 Hz. a tire frame having an annular shape and comprising a resin; and a resin layer that is provided on at least a part of an inner circumferential surface of the tire frame and that contains a urethane resin, characterized in that the resin layer has a tensile modulus of elasticity of from 2 MPa to 50 MPa, the tensile modulus of elasticity of the resin layer being from 0.01 times to 0.50 times a tensile modulus of elasticity of the tire frame, and the resin layer having a softening point of 80°C or higher, wherein the tensile modulus of elasticity of the resin layer and the tensile modulus of elasticity of the tire frame are respectively measured by using a tire frame test piece and a tensile tester at room temperature (25°C) and at a tensile speed of 100 mm/min based on an initial inclination; the tire frame test piece is made of the same composition as the tire frame, has a dumbbell-shaped test piece (No. 5 test piece) as defined in JIS K 6251 , and the resin layer is formed thereon; and the softening point of the resin layer is a temperature at a minimum peak position of a primary derivative of an elastic loss (E') measured using a dynamic viscoelasticity tester under the conditions that temperature is from 0°C to 180°C, a temperature rising rate is 4°C/min, a strain is 1%, and a measurement frequency is 35 Hz.
Panel for horses, comprising a preferably rectangular frame and a plurality of cross struts arranged in the frame, characterised in that in a lower region of the panel the distance between the individual cross struts is at most 5 cm and in an upper region of the panel the distance between the individual cross struts is at least approx. 30 cm and is preferably in the range between approx. 30 cm and approx. 80 cm.
A laser surgical system for making incisions in ocular tissues, the system comprising: a laser system comprising a scanning assembly, a laser operable to generate a laser beam configured to incise ocular tissue; and a control system operably coupled to the laser system and configured to: operate the imaging device to locate a posterior of a lens in an eye; operate the imaging device to locate a retina in the eye; operate the imaging device to locate a vitreous body in a vitreous humor in the eye; process the image data to determine a treatment scanning pattern for scanning a focal zone of the laser beam for performing one or more incisions in the vitreous humor, wherein the treatment scanning pattern includes cutting planes that form a three-dimensional shape around the vitreous body; and wherein positioning of the focal zone is guided by the control system based on the location of the vitreous body so as to perform the one or more incisions in the vitreous humor; wherein the laser is configured to incise the vitreous humor in the eye with the treatment scanning pattern. a laser system comprising a scanning assembly, a laser operable to generate a laser beam configured to incise ocular tissue; and a control system operably coupled to the laser system and configured to: operate the imaging device to locate a posterior of a lens in an eye; operate the imaging device to locate a retina in the eye; operate the imaging device to locate a vitreous body in a vitreous humor in the eye; process the image data to determine a treatment scanning pattern for scanning a focal zone of the laser beam for performing one or more incisions in the vitreous humor, wherein the treatment scanning pattern includes cutting planes that form a three-dimensional shape around the vitreous body; and wherein positioning of the focal zone is guided by the control system based on the location of the vitreous body so as to perform the one or more incisions in the vitreous humor; wherein the laser is configured to incise the vitreous humor in the eye with the treatment scanning pattern. operate the imaging device to locate a posterior of a lens in an eye; operate the imaging device to locate a retina in the eye; operate the imaging device to locate a vitreous body in a vitreous humor in the eye; process the image data to determine a treatment scanning pattern for scanning a focal zone of the laser beam for performing one or more incisions in the vitreous humor, wherein the treatment scanning pattern includes cutting planes that form a three-dimensional shape around the vitreous body; and wherein positioning of the focal zone is guided by the control system based on the location of the vitreous body so as to perform the one or more incisions in the vitreous humor; wherein the laser is configured to incise the vitreous humor in the eye with the treatment scanning pattern.
Method for implementing a scanning electron microscopy characterisation technique for the determination of at least one critical dimension of the structure of a sample in the field of dimensional metrology, known as CD-SEM technique, said method comprising the following steps: - producing an experimental image representative of the structure of the sample and derived from a scanning electron microscope; - from a first theoretical model based on parametric mathematical functions, calculating a second theoretical model U ( P i , t i ) describing a signal measured during producing of said image, the signal being measured by a detector of the microscope, at the instant t i , when a primary electron beam illuminates the position P i , said second model U ( P i , t i ) being obtained by algebraic summation of a corrective term S ( P i , t i ), said second theoretical model being parameterized by a set of parameters to be determined, first and second theoretical model being each a mathematical representation of the sample structure in the experimental image; - determination of the set of parameters present in the second theoretical model by means of an adjustment between said second theoretical model and said experimental image; said method being characterised in that said corrective term S ( P i , t i ) is calculated by summing the signal originating from the electric charges deposited by the primary electron beam at a plurality of instants t less than or equal to t i , the corrective term being obtained as a convolution product between the first parametric model and a given convolution kernel, which contains a temporal dispersion function and a spatial dispersion function. - producing an experimental image representative of the structure of the sample and derived from a scanning electron microscope; - from a first theoretical model based on parametric mathematical functions, calculating a second theoretical model U ( P i , t i ) describing a signal measured during producing of said image, the signal being measured by a detector of the microscope, at the instant t i , when a primary electron beam illuminates the position P i , said second model U ( P i , t i ) being obtained by algebraic summation of a corrective term S ( P i , t i ), said second theoretical model being parameterized by a set of parameters to be determined, first and second theoretical model being each a mathematical representation of the sample structure in the experimental image; - determination of the set of parameters present in the second theoretical model by means of an adjustment between said second theoretical model and said experimental image;
A moldable structure comprising: a moldable body comprising a fiber reinforcement and an uncured thermosetting resin that has a curing temperature at which said uncured thermosetting resin is converted from a moldable resin to a solid resin having a glass transition temperature that is above said curing temperature, said moldable body comprising an internal surface that defines a chamber located within said moldable body ; and a solid mandrel located within said chamber , said solid mandrel being in contact with said internal surface to provide shape thereto, said solid mandrel comprising a material having a melting point at which said solid mandrel material melts to form a liquid material, said melting point being above said curing temperature and below said glass transition temperature; ch aracterised in that said moldable body comprises a central portion in which said chamber is located and at least one solid end portion ; and further wherein said central portion comprises fibers in a first orientation and said solid end portion comprises fibers in a second orientation that is different from said first fiber orientation, said fibers in said first orientation comprising unidirectional fibers and said fibers in said second orientation comprising randomly oriented segments of unidirectional fiber tape.
Construction fence connector for connecting a first and a second construction fence element , having a first and a second clamping element which can be connected to one another and, in a connected state (II), form a first and a second opening through each of which a frame section of the first and second construction fence elements can be guided, as a result of which the construction fence elements can be connected to one another, the clamping elements each having at least one insulator section , the insulator sections being designed in such a way that the construction fence elements are electrically isolated from one another when the construction fence elements are connected by the clamping elements , characterized in that the clamping elements have at least partially or completely a honeycomb structure , wherein preferably a surface of the clamping elements in the area of the openings is designed to be closed in itself. the clamping elements each having at least one insulator section , the insulator sections being designed in such a way that the construction fence elements are electrically isolated from one another when the construction fence elements are connected by the clamping elements , characterized in that the clamping elements have at least partially or completely a honeycomb structure , wherein preferably a surface of the clamping elements in the area of the openings is designed to be closed in itself.
An inkjet ink comprising 1,10-decanediol diacrylate (DDDA) in combination with lauryl acrylate and/or 2-(2-vinyloxy ethoxy)ethyl acrylate (VEEA), at least one divinyl ether monomer, one or more photoinitiators and optionally a colourant, wherein DDDA is present in 10-45% by weight, based on the total weight of the ink.
Covering device for covering a tubing system that can be connected to a patient, comprising a sheet with a liquid sensor , characterized in that the sheet has a first bending edge , and the liquid sensor and the first bending edge are arranged on the sheet in such a way that, when the sheet is folded along the bending edge , the liquid sensor is arranged in a gusseted pocket formed by the folding, and in that the sheet has a second bending edge , which runs largely parallel to the first bending edge and is formed in the opposite direction from the first bending edge such that, when the sheet is folded along the first and the second bending edges , a zigzag fold with two gusseted pockets is formed and in that the underside of the sheet is impermeable to liquid. in that the sheet has a second bending edge , which runs largely parallel to the first bending edge and is formed in the opposite direction from the first bending edge such that, when the sheet is folded along the first and the second bending edges , a zigzag fold with two gusseted pockets is formed and in that the underside of the sheet is impermeable to liquid.
Fixing device for a fixing on a mounting rail, having an axis , having a pressure element which has an axial through-hole and a bearing surface in a radial plane of the axis , which bearing surface is provided for bearing externally against a mounting rail , having a counter-bearing which is provided for bearing against a mounting rail from the inside, which counter-bearing is longer than it is wide and has a thread extending in an axial direction, the thread external diameter of which is not greater than a diameter of the through-hole of the pressure element , wherein the counter-bearing is narrower than the pressure element in a direction radial with respect to the axis of the fixing device and is pivotable relative to the pressure element about the axis of the fixing device , and wherein the counter-bearing is movable axially relative to the pressure element , having a curved element which is arranged on the pressure element and the inside width of which is at least as great as the counter-bearing is long and which engages around the counter-bearing and which is not wider than the counter-bearing in a direction radial with respect to the axis of the fixing device , characterised in that in the curved element , on a side of the counter-bearing facing away from the pressure element , there are arranged two resilient cantilever arms which run obliquely with respect to the axis of the fixing device and cross one another, seen perpendicularly to an axial plane of the fixing device , and the ends of which remote from the counter-bearing are fixed in place on the curved element and the free ends of which urge the counter-bearing resiliently in the direction of the pressure element .