mhurhangee/patent-ind-claim-en huggingface dataset:
Arrangement of a differential pressure system in a building with a rectangular door opening between a safety zone (A) and an area (B), the differential pressure system comprising: - a supply air fan for introducing fresh air from the area (B) into the safety zone (A) in order to create a higher pressure in the safety zone (A) than in the area (B), - a first flap between the safety zone (A) and the area (B), which can be closed automatically and at least partially in the event of a pressure loss in the safety zone (A), and - a pressure shielding system to maintain the pressure difference at the door opening between the safety zone (A) with higher pressure and the area (B) with lower pressure, wherein the pressure shielding system comprises at least two columns located within the safety zone (A) on opposite sides of the door opening and extending to the full extent of the door opening , each column having at least one air outlet formed along the entire length of the column and pointing in an outlet direction, the air outlets of the opposing columns are oriented such that their outlet directions cross each other in the safety zone (A) at a crossing line (K), and at one end of the columns , a panel is arranged between the columns and at the edge of the door opening , wherein the panel extends from the door opening to the crossing line (K) into the security zone (A). the differential pressure system comprising: - a supply air fan for introducing fresh air from the area (B) into the safety zone (A) in order to create a higher pressure in the safety zone (A) than in the area (B), - a first flap between the safety zone (A) and the area (B), which can be closed automatically and at least partially in the event of a pressure loss in the safety zone (A), and - a pressure shielding system to maintain the pressure difference at the door opening between the safety zone (A) with higher pressure and the area (B) with lower pressure, - a supply air fan for introducing fresh air from the area (B) into the safety zone (A) in order to create a higher pressure in the safety zone (A) than in the area (B), - a first flap between the safety zone (A) and the area (B), which can be closed automatically and at least partially in the event of a pressure loss in the safety zone (A), and - a pressure shielding system to maintain the pressure difference at the door opening between the safety zone (A) with higher pressure and the area (B) with lower pressure, wherein the pressure shielding system comprises at least two columns located within the safety zone (A) on opposite sides of the door opening and extending to the full extent of the door opening , each column having at least one air outlet formed along the entire length of the column and pointing in an outlet direction, the air outlets of the opposing columns are oriented such that their outlet directions cross each other in the safety zone (A) at a crossing line (K), and at one end of the columns , a panel is arranged between the columns and at the edge of the door opening , wherein the panel extends from the door opening to the crossing line (K) into the security zone (A).
A method for the alignment of two optical sub-systems (12u, 12u', 12u", 12o, 12o', 12o") of an optical system (11, 11', 11"), said optical sub-systems being arranged mutually opposite one another, in particular one above the other, with the following steps: - projection of alignment marks into an image plane of the first, in particular lower, optical sub-system (12u, 12u', 12u"), - projection of the alignment marks from the first image plane onto a sensitive surface of the second, in particular upper, optical sub-system (12o, 12o', 12o"), - alignment of the optical sub-systems (12u, 12u', 12u", 12o, 12o', 12o") with one another, so that projections of the alignment marks are imaged in a depth of focus range of the sensitive surface at ideal positions , - wherein a wedge error between the image plane of the first optical sub-system (12u, 12u', 12u") and an image plane of the second optical sub-system (12o, 12o', 12o") can be corrected. - projection of alignment marks into an image plane of the first, in particular lower, optical sub-system (12u, 12u', 12u"), - projection of the alignment marks from the first image plane onto a sensitive surface of the second, in particular upper, optical sub-system (12o, 12o', 12o"), - alignment of the optical sub-systems (12u, 12u', 12u", 12o, 12o', 12o") with one another, so that projections of the alignment marks are imaged in a depth of focus range of the sensitive surface at ideal positions , - wherein a wedge error between the image plane of the first optical sub-system (12u, 12u', 12u") and an image plane of the second optical sub-system (12o, 12o', 12o") can be corrected.
A cooling system, comprising: a first channel that is configured to direct a liquid coolant ; a second channel that is configured to direct a vapor coolant generated from said liquid coolant ; a condenser that is configured to permit said vapor coolant to undergo phase transition to said liquid coolant ; and at least one cooling interface in fluid communication with said first channel and said second channel, wherein said at least one cooling interface comprises (i) a coolant inlet comprising a shut-off valve for directing said liquid coolant from said first channel towards said second channel; (ii) at least one heat exchange unit for permitting heat to flow from a source of thermal energy to said liquid coolant from said coolant inlet , thereby permitting said liquid coolant to undergo phase transition to said vapor coolant ; and (iii) a coolant outlet to permit said vapor coolant to flow from said at least one heat exchange unit to said second channel, characterised in that said shut-off valve is a float valve that controls a level of liquid coolant in said at least one cooling interface , and is designed to: (i) prevent continuous and/or circular flow of the coolant; and (ii) prevent liquid coolant, vapor coolant, or both from entering the first channel from said cooling interface ; wherein the level of said liquid coolant in said at least one cooling interface is self-regulating; and the cooling system autonomously delivers liquid coolant to a cooling interface(s) undergoing heat removal and not to cooling interface(s) where heat is not being removed. a first channel that is configured to direct a liquid coolant ; a second channel that is configured to direct a vapor coolant generated from said liquid coolant ; a condenser that is configured to permit said vapor coolant to undergo phase transition to said liquid coolant ; and at least one cooling interface in fluid communication with said first channel and said second channel, wherein said at least one cooling interface comprises (i) a coolant inlet comprising a shut-off valve for directing said liquid coolant from said first channel towards said second channel; (ii) at least one heat exchange unit for permitting heat to flow from a source of thermal energy to said liquid coolant from said coolant inlet , thereby permitting said liquid coolant to undergo phase transition to said vapor coolant ; and (iii) a coolant outlet to permit said vapor coolant to flow from said at least one heat exchange unit to said second channel, characterised in that said shut-off valve is a float valve that controls a level of liquid coolant in said at least one cooling interface , and is designed to: (i) prevent continuous and/or circular flow of the coolant; and (ii) prevent liquid coolant, vapor coolant, or both from entering the first channel from said cooling interface ; wherein the level of said liquid coolant in said at least one cooling interface is self-regulating; and the cooling system autonomously delivers liquid coolant to a cooling interface(s) undergoing heat removal and not to cooling interface(s) where heat is not being removed.
An authentication document for authenticating a person, having: a card body with a light-transparent window , wherein a surface region of the light-transparent window forms a support for a skin area of the person, characterized in that the light-transparent window may be irradiated with illumination light for an image recording of the skin area ; and the light-transparent window has an image detector for the image recording of the skin area . a card body with a light-transparent window , wherein a surface region of the light-transparent window forms a support for a skin area of the person, characterized in that the light-transparent window may be irradiated with illumination light for an image recording of the skin area ; and the light-transparent window has an image detector for the image recording of the skin area .
Helmet for sport activities comprising: - a lattice structure shaped so to accommodate a part of a user head and comprising empty and full portions arranged so that a continuous network of interconnected air channels runs through the lattice structure ; - at least one energy absorbing pad permeable to air; wherein on an inner side of the lattice structure at least one pocket is provided, said at least one pocket being permeable to air and shaped so to accommodate said at least one permeable energy absorbing pad . - a lattice structure shaped so to accommodate a part of a user head and comprising empty and full portions arranged so that a continuous network of interconnected air channels runs through the lattice structure ; - at least one energy absorbing pad permeable to air; wherein on an inner side of the lattice structure at least one pocket is provided, said at least one pocket being permeable to air and shaped so to accommodate said at least one permeable energy absorbing pad .
A rotor system comprising: a plurality of rotor blades ; an extension assembly for rotating the plurality of rotor blades about a rotor axis with a central rotor hub that defines the rotor axis, the extension assembly comprising: a beam assembly configured to attach to the central rotor hub and positioned at least partially within a corresponding one of the plurality of rotor blades ; and a first bearing assembly fastened to the beam assembly and to at least one of a leading edge or a trailing edge of the corresponding one of the plurality of rotor blades . a plurality of rotor blades ; an extension assembly for rotating the plurality of rotor blades about a rotor axis with a central rotor hub that defines the rotor axis, the extension assembly comprising: a beam assembly configured to attach to the central rotor hub and positioned at least partially within a corresponding one of the plurality of rotor blades ; and a first bearing assembly fastened to the beam assembly and to at least one of a leading edge or a trailing edge of the corresponding one of the plurality of rotor blades . a beam assembly configured to attach to the central rotor hub and positioned at least partially within a corresponding one of the plurality of rotor blades ; and a first bearing assembly fastened to the beam assembly and to at least one of a leading edge or a trailing edge of the corresponding one of the plurality of rotor blades .
A door lock , which comprises a lock body , a bolt , a follower , a driver on both sides of the follower, and a latch solution to connect at least one of the drivers in force transmission connection and out of force transmission connection with the follower , characterized in that the door lock further comprises a baffle plate between the follower and the driver at least on one side of the follower, which baffle plate comprises at least one support surface , which is set against the lock body or against a part which is connected to the lock body in a fixed manner, which baffle plate unturnable in relation to the lock body .
A sound reducing system comprising at least one sound reducing speaker for radiating a sound wave for sound reduction, a support , a difference microphone , and a controller , wherein the at least one sound reducing speaker comprises a piezoelectric speaker which is supported by the support , the piezoelectric speaker comprises a piezoelectric film , a fixing face in contact with the support , and a film holding portion disposed between the piezoelectric film and the fixing face , the difference microphone is configured to be disposed in a region where sound should be reduced and to detect sound in the region , such that when a sound wave to be canceled out arrives at the region from a noise source and has a second waveform in the region , a control is performed using the difference microphone and the controller so that the piezoelectric speaker radiates a sound wave having, on the arrival at the region , a first waveform whose phase is opposite to that of the waveform , characterized in that the film holding portion comprises a first pressure-sensitive adhesive layer and the fixing face is formed of a surface of the first pressure-sensitive adhesive layer , the film holding portion comprises an interposed layer , the film holding portion further comprises a second pressure-sensitive adhesive or second adhesive layer , and the second pressure-sensitive adhesive or second adhesive layer is disposed between the interposed layer and the piezoelectric film . the at least one sound reducing speaker comprises a piezoelectric speaker which is supported by the support , the piezoelectric speaker comprises a piezoelectric film , a fixing face in contact with the support , and a film holding portion disposed between the piezoelectric film and the fixing face , the difference microphone is configured to be disposed in a region where sound should be reduced and to detect sound in the region , such that when a sound wave to be canceled out arrives at the region from a noise source and has a second waveform in the region , a control is performed using the difference microphone and the controller so that the piezoelectric speaker radiates a sound wave having, on the arrival at the region , a first waveform whose phase is opposite to that of the waveform , characterized in that the film holding portion comprises a first pressure-sensitive adhesive layer and the fixing face is formed of a surface of the first pressure-sensitive adhesive layer , the film holding portion comprises an interposed layer , the film holding portion further comprises a second pressure-sensitive adhesive or second adhesive layer , and the second pressure-sensitive adhesive or second adhesive layer is disposed between the interposed layer and the piezoelectric film .
Edible medium (1; 101) for the cultivation of at least one vegetable product (P); wherein said edible medium (1; 101) is layered and comprises: - a first edible layer suited to allow the germination and/or growth of said at least one vegetable product (P); - a second edible layer comprising at least one mixture of the following: at least one thickening element, at least one gelling element and at least one excipient; wherein said at least one thickening element of said second edible layer comprises carob seed flour. - a first edible layer suited to allow the germination and/or growth of said at least one vegetable product (P); - a second edible layer comprising at least one mixture of the following: at least one thickening element, at least one gelling element and at least one excipient;
A method for wireless communications at a user equipment, UE, comprising: receiving , from a base station, a UE-specific transport block size, TBS, scaling factor indicator via a downlink transmission; identifying a TBS scaling factor based in part on the UE-specific TBS scaling factor indicator; determining a TBS for communication based at least in part on the identified TBS scaling factor; and communicating with the base station according to the determined TBS; the method characterized by : receiving , from the base station, an indication of a mode of operation for the UE, wherein identifying the TBS scaling factor is further based in part on the mode of operation, wherein the mode of operation is a repetition mode. receiving , from a base station, a UE-specific transport block size, TBS, scaling factor indicator via a downlink transmission; identifying a TBS scaling factor based in part on the UE-specific TBS scaling factor indicator; determining a TBS for communication based at least in part on the identified TBS scaling factor; and communicating with the base station according to the determined TBS; the method characterized by : receiving , from the base station, an indication of a mode of operation for the UE, wherein identifying the TBS scaling factor is further based in part on the mode of operation, wherein the mode of operation is a repetition mode.
Pivoting device for a crane, in particular a hay crane, having a boom part , a gripping device part and a pivoting device by way of which the gripping device part is mounted so as to be pivotable relative to the boom part , wherein the pivoting device has a transmission mechanism for pivoting the gripping device part relative to the boom part , characterized in that the gripping device part has a swing arm and a frame which is mounted so as to be pivotable relative to the swing arm , is connectable to a gripping device so as to pivot conjointly with the latter, and is able to be fixed to the swing arm .
A heat exchanger for a gas turbine engine of an aircraft, the heat exchanger comprising: an external surface for exchanging heat with an external fluid flow passing over the external surface ; a first fluid passage extending through the heat exchanger from a first fluid inlet to a first fluid outlet , a first portion of the first fluid passage extending along the heat exchanger adjacent to the external surface for a first cooling fluid passing through the first fluid passage to exchange heat with the external fluid flow ; and a second fluid passage extending through the heat exchanger from a second fluid inlet to a second fluid outlet located at the external surface for a second cooling fluid to pass from the second fluid outlet into the external fluid flow ; wherein wherein a second portion of the first fluid passage extends adjacent to the second fluid passage for exchanging heat between the first and second cooling fluids, and wherein at least the second fluid is a liquid when transiting the second fluid passage . an external surface for exchanging heat with an external fluid flow passing over the external surface ; a first fluid passage extending through the heat exchanger from a first fluid inlet to a first fluid outlet , a first portion of the first fluid passage extending along the heat exchanger adjacent to the external surface for a first cooling fluid passing through the first fluid passage to exchange heat with the external fluid flow ; and a second fluid passage extending through the heat exchanger from a second fluid inlet to a second fluid outlet located at the external surface for a second cooling fluid to pass from the second fluid outlet into the external fluid flow ; wherein wherein a second portion of the first fluid passage extends adjacent to the second fluid passage for exchanging heat between the first and second cooling fluids, and wherein at least the second fluid is a liquid when transiting the second fluid passage .
An injectable composition suitable for injection through a needle into a host, for sustained release of a biologically active polypeptide over a period of release, comprising: (a) a biocompatible polymer, a biologically active polypeptide, and a sugar, wherein a total pore volume of the composition is about 0.1 mL/g or less as determined using mercury intrusion porosimetry to provide a release profile having a ratio of maximum serum concentration of the biologically active polypeptide during the period of release (C max ) to average serum concentration of the biologically active polypeptide during the period of release (C ave ) of about 3 or less, wherein the composition is in the form of microparticles; and (b) an aqueous injection vehicle wherein the biologically active polypeptide is exendin-4. (a) a biocompatible polymer, a biologically active polypeptide, and a sugar, wherein a total pore volume of the composition is about 0.1 mL/g or less as determined using mercury intrusion porosimetry to provide a release profile having a ratio of maximum serum concentration of the biologically active polypeptide during the period of release (C max ) to average serum concentration of the biologically active polypeptide during the period of release (C ave ) of about 3 or less, wherein the composition is in the form of microparticles; and (b) an aqueous injection vehicle
Foil bearing having at least one foil , which is arranged and fixed inside a bearing bushing , wherein the bearing bushing has at least two openings arranged offset with respect to one another in the circumferential direction of the bearing bushing , into which openings two opposite circumferential end sections of the at least one foil engage, characterized in that the openings are designed as bores.
A method of controlling a Heating, Ventilating and Air Conditioning HVAC system comprising a fluid transportation network that comprises one or more network sections (F, F a-z ), each network section (F, F a-z ) being connected to a fluid transportation circuit (C, C a-z ) through respective supply line(s) (LS, LS a-z ) and return line(s) (LR, LR a-z ), each network section (F, F a-z ) comprising a plurality of parallel zones (Z 1-n , Z a-z.1-n ), the method comprising: - arranging a pressure regulating device (PR, PR a-z ) in the supply line(s) (LS, LS a-z ) and/or respective return line(s) (LR, LR a-z ) of the network section(s) (F, F a-z ); - arranging flow regulating devices (PI 1-n , PI a-z.1-n ) in the zones (Z 1-n , Z a-z.1-n ) of the network sections (F a-z ); - arranging a pressure sensor (SP, SP a-z , SP H , SPc) for measurement of a remote differential pressure dp Rem , dp Rem.a-z in a first zone (Z maxRes , Z maxRes,a-z ), the first zone (Z maxRes , Z maxRes,a-z ) having a highest fluid resistance amongst the plurality of zones (Z 1-n , Z a-z.1-n ) within the respective network section (F, F a-z ) of the one or more network sections (F, F a-z ); - measuring the remote differential pressure dp Rem , dp Rem, a-z of the fluid in the first zone (Z maxRes , Z maxRes, a-z ); and - controlling, by a controller , the pressure regulating device(s) (PR, PR a-z ) of each network section(s) (F, F a-z ) to maintain the measured remote differential pressure dp Rem , dp Rem, a-z within a specified differential pressure range - arranging a pressure regulating device (PR, PR a-z ) in the supply line(s) (LS, LS a-z ) and/or respective return line(s) (LR, LR a-z ) of the network section(s) (F, F a-z ); - arranging flow regulating devices (PI 1-n , PI a-z.1-n ) in the zones (Z 1-n , Z a-z.1-n ) of the network sections (F a-z ); - arranging a pressure sensor (SP, SP a-z , SP H , SPc) for measurement of a remote differential pressure dp Rem , dp Rem.a-z in a first zone (Z maxRes , Z maxRes,a-z ), the first zone (Z maxRes , Z maxRes,a-z ) having a highest fluid resistance amongst the plurality of zones (Z 1-n , Z a-z.1-n ) within the respective network section (F, F a-z ) of the one or more network sections (F, F a-z ); - measuring the remote differential pressure dp Rem , dp Rem, a-z of the fluid in the first zone (Z maxRes , Z maxRes, a-z ); and - controlling, by a controller , the pressure regulating device(s) (PR, PR a-z ) of each network section(s) (F, F a-z ) to maintain the measured remote differential pressure dp Rem , dp Rem, a-z within a specified differential pressure range
Set of mould elements , comprising main blades and secondary blades , intended to be added to a mould for vulcanizing a tread of a tyre, said mould elements being capable of moulding cuts in the tread, characterized in that a main blade comprises at least one assembly means for assembling a secondary blade , said assembly means comprising two series of at least one protrusion , the two series being arranged facing one another on the height direction of the main blade in order to have a constant spacing between the at least one protrusion of the first series and the at least one protrusion of the second series, the spacing being designed to receive the secondary blade .