mhurhangee/patent-ind-claim-en huggingface dataset:
A bleed valve for a gas turbine engine, comprising: a valve body defining a flow path and a flapper seat ; and a flapper pivotally connected to the valve body and movable relative to the flapper seat between open and closed positions, wherein the flapper seats against the flapper seat and blocks the flow path in the closed position, wherein the flapper is angled toward an inlet of the valve body in the open position such that a pressure differential across the flapper urges the flapper towards the closed position; a spring coupled between the flapper and the valve body biasing the flapper toward the open position, characterized in that the flapper open position is separated from the flapper closed position by an angle of between 27.5 degrees and 37.5 degrees; wherein the valve body has inlet and outlet ends, wherein the flapper is pivotally coupled to the valve body at an end adjacent the outlet end; the bleed valve further including a pivot pin offset laterally from the flow path and coupling the flapper to the valve body ; and wherein the flapper seat defines a seating surface with angle of between about 40 degrees and about 50 degrees relative to a flow axis defined by the flow path. a valve body defining a flow path and a flapper seat ; and a flapper pivotally connected to the valve body and movable relative to the flapper seat between open and closed positions, wherein the flapper seats against the flapper seat and blocks the flow path in the closed position, wherein the flapper is angled toward an inlet of the valve body in the open position such that a pressure differential across the flapper urges the flapper towards the closed position;
Gas pressure controller, comprising: - a controller housing with an inflow opening and an outflow opening; - a membrane; - a valve assembly placed between the inflow opening and the outflow opening and comprising: - a valve seat and a closing mechanism movable relative thereto for adjusting and/or closing an effective throughflow opening from the inflow opening to the outflow opening; and - a control shaft which is connected to one of the closing mechanism and the valve seat and which connects the one of the closing mechanism and the valve seat to the membrane, wherein the membrane is configured to further open and/or close the valve via the control shaft subject to the gas pressure on the membrane, characterized in that the controller housing comprises an opening configured for at least partly inserting the valve assembly in the controller housing, the control shaft and the other of the closing mechanism and the valve seat are provided with mutually co-acting connecting members which are releasable from each other, for releasably connecting the control shaft and the other of the closing mechanism and the valve seat to each other, and the valve assembly is releasably connectable to the controller housing and the membrane, so that the closing mechanism and the valve seat can be placed simultaneously in the housing and the valve assembly is replaceable in its entirety through said opening. - a controller housing with an inflow opening and an outflow opening; - a membrane; - a valve assembly placed between the inflow opening and the outflow opening and comprising: - a valve seat and a closing mechanism movable relative thereto for adjusting and/or closing an effective throughflow opening from the inflow opening to the outflow opening; and - a control shaft which is connected to one of the closing mechanism and the valve seat and which connects the one of the closing mechanism and the valve seat to the membrane, - a valve seat and a closing mechanism movable relative thereto for adjusting and/or closing an effective throughflow opening from the inflow opening to the outflow opening; and - a control shaft which is connected to one of the closing mechanism and the valve seat and which connects the one of the closing mechanism and the valve seat to the membrane,
A hinge , comprising N sleeves that are jointed, wherein any two adjacent sleeves of the N sleeves are may sheathed together, and N is a positive integer greater than or equal to 2; wherein a first side wall of a first sleeve is provided with a first metal plate , a second side wall of a second sleeve is provided with a second metal plate , and the first sleeve and the second sleeve are two adjacent sleeves; wherein the first side wall is opposite to the second side wall and the first metal plate is opposite to the second metal plate, and the first metal plate and the second metal plate have overlapped orthogonal projection areas; and wherein when an electrical signal is applied to at least one of the first metal plate and the second metal plate, and the first sleeve and the second sleeve move relative to each other, the electrical signal between the first metal plate and the second metal plate changes. wherein a first side wall of a first sleeve is provided with a first metal plate , a second side wall of a second sleeve is provided with a second metal plate , and the first sleeve and the second sleeve are two adjacent sleeves; wherein the first side wall is opposite to the second side wall and the first metal plate is opposite to the second metal plate, and the first metal plate and the second metal plate have overlapped orthogonal projection areas; and wherein when an electrical signal is applied to at least one of the first metal plate and the second metal plate, and the first sleeve and the second sleeve move relative to each other, the electrical signal between the first metal plate and the second metal plate changes.
A multi-material boss , configured for fastening of a fastener thereto, being a feature of a die cast part , comprising: a boss cylinder , having a first hardness, having a first interior defined by a first cylindrical shaped wall , and a first base ; an augmenting cylinder , made of an augmenting material having a second hardness, wherein the second hardness is greater than the first hardness, fixedly secured in the first interior of the boss cylinder , having a second interior defined by a second cylindrical shaped wall , a base rim , and a second opening ; and a filler metal layer (FML), at least partially compressed between the base rim of the augmenting cylinder and first base of the interior of the boss cylinder , whereby the fastener is fastened to the multi-material boss via the second opening of the augmenting cylinder having the greater hardness. a boss cylinder , having a first hardness, having a first interior defined by a first cylindrical shaped wall , and a first base ; an augmenting cylinder , made of an augmenting material having a second hardness, wherein the second hardness is greater than the first hardness, fixedly secured in the first interior of the boss cylinder , having a second interior defined by a second cylindrical shaped wall , a base rim , and a second opening ; and a filler metal layer (FML), at least partially compressed between the base rim of the augmenting cylinder and first base of the interior of the boss cylinder , whereby the fastener is fastened to the multi-material boss via the second opening of the augmenting cylinder having the greater hardness.
Garment care device comprising: - a housing , - a steam generator arranged in said housing , - an opening arranged in said steam generator for accessing an inside part of the steam generator , the opening being provided in a tubular portion extending from a wall of the steam generator towards the housing , - a detachable plug for closing said opening , - an enclosure comprising a first extremity (E1) sealed to said tubular portion, and a contact surface (S1) adapted to make contact with a portion (P) of said detachable plug when the detachable plug is closing said opening , thereby to hermetically seal said enclosure from the steam generator , - a tube assembly comprising a first end (EE1) being fluidly connected to an inside area of said enclosure , and a second end (EE2) opening outside said housing , characterized in that the enclosure is provided within the housing , and the first end (EE1) of the tube assembly is connected to the enclosure inside the housing . - a housing , - a steam generator arranged in said housing , - an opening arranged in said steam generator for accessing an inside part of the steam generator , the opening being provided in a tubular portion extending from a wall of the steam generator towards the housing , - a detachable plug for closing said opening , - an enclosure comprising a first extremity (E1) sealed to said tubular portion, and a contact surface (S1) adapted to make contact with a portion (P) of said detachable plug when the detachable plug is closing said opening , thereby to hermetically seal said enclosure from the steam generator , - a tube assembly comprising a first end (EE1) being fluidly connected to an inside area of said enclosure , and a second end (EE2) opening outside said housing , characterized in that the enclosure is provided within the housing , and the first end (EE1) of the tube assembly is connected to the enclosure inside the housing .
A method for transmitting symbols through a radio signal in a wireless communication system, said radio signal being emitted by a transmitter comprising at least two transmit antennas, each antenna being configured for transmitting on at least an even number M, strictly greater than 1, of different frequencies, said method comprising: - applying to a first block of M symbols X=(X 0 , ...X M-1 ) a pre-coder to obtain a second block of M symbols Y=(Y 0 , ... Y M-1 ), with Y k = { ε X ∗ M 2 + P 1 + mod − k + P 1 + p − 1 , Q , for k ∈ 〚 P 1 ; M 2 − P 2 〚 − ε X ∗ P 1 + mod − k + P 1 + M 2 + p − 1 , Q , for k ∈ 〚 M 2 + P 1 ; M − P 2 〚 , with P 1 and P 2 predefined integers, positive or equal to 0, such as P 1 +P 2 is strictly smaller than M/2, p a predetermined integer and ε is 1 or -1 and X k * being the complex conjugate of X k ; - applying at least a M size DFT then a N size IDFT corresponding to a first transmit antenna, to the first block of M symbols to obtain a first single-carrier frequency division multiple access, SC-FDMA, symbol representing the first block of M symbols, said first SC-FDMA symbol being of a given duration; - applying at least a M size DFT then a N size IDFT corresponding to a second transmit antenna, to the second block of M symbols to obtain a second single-carrier frequency division multiple access, SC-FDMA, symbol representing the second block of M symbols, said second SC-FDMA symbol being of the given duration; - transmitting during a time interval of the given duration, respectively on the first and second transmit antennas, simultaneously the first and second SC-FDMA symbols, into the radio signal. - applying to a first block of M symbols X=(X 0 , ...X M-1 ) a pre-coder to obtain a second block of M symbols Y=(Y 0 , ... Y M-1 ), with Y k = { ε X ∗ M 2 + P 1 + mod − k + P 1 + p − 1 , Q , for k ∈ 〚 P 1 ; M 2 − P 2 〚 − ε X ∗ P 1 + mod − k + P 1 + M 2 + p − 1 , Q , for k ∈ 〚 M 2 + P 1 ; M − P 2 〚 , with P 1 and P 2 predefined integers, positive or equal to 0, such as P 1 +P 2 is strictly smaller than M/2, p a predetermined integer and ε is 1 or -1 and X k * being the complex conjugate of X k ; - applying at least a M size DFT then a N size IDFT corresponding to a first transmit antenna, to the first block of M symbols to obtain a first single-carrier frequency division multiple access, SC-FDMA, symbol representing the first block of M symbols, said first SC-FDMA symbol being of a given duration; - applying at least a M size DFT then a N size IDFT corresponding to a second transmit antenna, to the second block of M symbols to obtain a second single-carrier frequency division multiple access, SC-FDMA, symbol representing the second block of M symbols, said second SC-FDMA symbol being of the given duration; - transmitting during a time interval of the given duration, respectively on the first and second transmit antennas, simultaneously the first and second SC-FDMA symbols, into the radio signal.
A computer-implemented method of determining a parameter indicative of dark adaptation of an eye, comprising: receiving threshold data from a dark adaptometer indicative of a perception threshold of the eye; fitting first and second models to the threshold data, wherein the first model is associated with a first dark adaptation mechanism and the second model is associated with the first dark adaption mechanism and a second dark adaptation mechanism; determining a confidence associated with the fitting of each of the first and second models to the received threshold data; iteratively repeating the steps of receiving the threshold data and fitting the first and second models in dependence on the determined confidence; and outputting an indication of one or more parameters indicative of dark adaptation of an eye associated with one or both of the first and second models. receiving threshold data from a dark adaptometer indicative of a perception threshold of the eye; fitting first and second models to the threshold data, wherein the first model is associated with a first dark adaptation mechanism and the second model is associated with the first dark adaption mechanism and a second dark adaptation mechanism; determining a confidence associated with the fitting of each of the first and second models to the received threshold data; iteratively repeating the steps of receiving the threshold data and fitting the first and second models in dependence on the determined confidence; and outputting an indication of one or more parameters indicative of dark adaptation of an eye associated with one or both of the first and second models.
A grinding tool for machining hard and/or brittle materials which grinding tool comprises a core and an abrasive rim , the abrasive rim comprising abrasive particles embedded in a matrix , the matrix comprising a metallic bonding agent which is a sintered bronze alloy, the metallic bonding agent constituting 50 % - 100 % by volume of the matrix, the metallic bonding agent containing silicon nitride in an amount that constitutes 0.02 % - 2.0 % by volume of the metallic bonding agent wherein the silicon nitride is present in the shape of grains having an average grain size which is less than 10μm and above 0.1μm.
A semiochemical composition comprising between 1% to 8% (w%/w%) methyl laurate, between 1% to 8% (w%/w%) methyl myristate, between 10% to 18% (w%/w%) methyl palmitate, between 3% to 10% (w%/w%) methyl linoleate, between 40% to 55% (w%/w%) methyl oleate, between 1% to 8% (w%/w%) methyl stearate, between 5% to 15% (w%/w%) dimethyl pimelate, between 4% to 15% (w%/w%) dimethyl azelate, or salts thereof that maintain their semiochemical capabilities, or mixtures thereof.
An electronic assembly , comprising: a housing ; a printed circuit board (PCB) having a first major surface , a second major surface opposite said first major surface , and a plurality of peripheral minor edges substantially perpendicular to the first and second major surfaces , said PCB disposed within said housing ; a shock absorbing device formed of an insulative compliant material surrounding the plurality of peripheral minor edges of the PCB ; characterized in that the shock absorbing device further integrates a perforated disk integrally tethered to the shock absorbing device by a flexible strand , the perforated disk being arranged intermediate the second major surface of the PCB and a fastener configured to secure said PCB within said housing ; the substrate defines a central mounting hole located in a central region of the substrate ; the housing defines a mounting boss ( that is coaxial with the central mounting hole ; the shock absorbing device includes a generally cylindrical shouldered bushing that is configured to be coaxial with the central mounting hole of the PCB , said shouldered bushing defining a mounting hole ; and the perforated disk defines a mounting hole that is arranged to be coaxial with the mounting hole of the shouldered bushing and the central mounting hole when the shock absorbing device is secured to the housing by means of a fastener that is inserted through the perforated disk and the shouldered bushing and is secured to the mounting boss . a housing ; a printed circuit board (PCB) having a first major surface , a second major surface opposite said first major surface , and a plurality of peripheral minor edges substantially perpendicular to the first and second major surfaces , said PCB disposed within said housing ; a shock absorbing device formed of an insulative compliant material surrounding the plurality of peripheral minor edges of the PCB ; the shock absorbing device further integrates a perforated disk integrally tethered to the shock absorbing device by a flexible strand , the perforated disk being arranged intermediate the second major surface of the PCB and a fastener configured to secure said PCB within said housing ; the substrate defines a central mounting hole located in a central region of the substrate ; the housing defines a mounting boss ( that is coaxial with the central mounting hole ; the shock absorbing device includes a generally cylindrical shouldered bushing that is configured to be coaxial with the central mounting hole of the PCB , said shouldered bushing defining a mounting hole ; and the perforated disk defines a mounting hole that is arranged to be coaxial with the mounting hole of the shouldered bushing and the central mounting hole when the shock absorbing device is secured to the housing by means of a fastener that is inserted through the perforated disk and the shouldered bushing and is secured to the mounting boss .
A polycarbonate resin composition for a thin optical component, comprising, per 100 mass parts of a polycarbonate resin (A), 0.1 to 4 mass parts of a polyalkylene glycol copolymer (B) having a linear alkylene ether unit (B1) given by general formula (I) below and a branched alkylene ether unit (B2) selected from units given by general formulas (II-1) to (II-4) below, 0.005 to 0.5 mass parts of a phosphorus stabilizer (C), and 0.0005 to 0.2 mass parts of an epoxy compound (D) [Chemical 1] -[-(CH 2 ) n -O-]- ··· (I) wherein n in the formula is an integer from 3 to 6 [Chemical 2] -[-CR 1 R 2 -CR 3 R 4 -O-]- ··· (II-1) -[-CR 1 R 2 -CR 3 R 4 -CR 5 R 6 -O]- ··· (II-2) -[-CR 1 R 2 -CR 3 R 4 -CR 5 R 6 -CR 7 R 8 -O-]- ··· (II-3) -[-CR 1 R 2 -CR 3 R 4 -CR 5 R 6 -CR 7 R 8 -CR 9 R 10 -O-]- ··· (II-4) wherein, in formulas (II-1) to (II-4), R 1 to R 10 represent a hydrogen atom or an alkyl group having 1 to 3 carbons, and in each of formulas (II-1) to (II-4), at least one of R 1 to R 10 is an alkyl group having 1 to 3 carbons.
An expansion joint , comprising an elastically deformable connecting body which can be arranged stably, in alignment with the walking surface, so as to close an interspace (A) arranged so as to separate two adjacent structural blocks (B), said joint comprising a flexible waterproofing film , which can be positioned with a central portion thereof along the interspace (A), and a pair of assemblies for anchoring respective external flaps of said film to the corresponding structural blocks (B), each one of said assemblies comprising a first fastening element , which can be anchored to the respective block (B), of the respective said flap , and a second element for fastening said flap , which is arranged opposite said first element , said expansion joint being characterized in that each one of said assemblies comprises an insert which is interposed between said second element and said flap , inserted between said elements , for the stabilization of the fastening of said flap performed by said elements , each one of said assemblies comprising a profiled element with an L-shaped transverse cross-section, in order to form two mutually perpendicular wings , a first said wing being rigidly anchorable to the respective structural block (B), said first element being anchored to the free end of said second wing , said first element being constituted substantially by a first beam which is bent around said free end of said second wing , said first beam being anchored rigidly to said free end of said second wing by means of at least one fixing unit of the type of a nail, screw, or the like, said first beam forming externally a protruding ledge , which is directed in the opposite direction with respect to said first wing , for the resting of said connecting body , said second element being substantially constituted by a second beam which has a U-shaped transverse cross-section, in order to form two uprights which are blended by a respective crossmember which jointly delimit a receptacle for accommodating said flap , said insert and said first element , characterized in that said connecting body comprises a third contoured beam, which is made of an elastically deformable material and can be arranged so as to close the interspace (A) in alignment with the walking surface, each side of said third beam resting on a respective said ledge of said first beam and forming a corresponding vertical interstice , which is open upward for the accommodation of a said upright , said central portion of said film being arranged below said third beam.
A method performed by a device for handling a multi-tenant request, comprising: receiving a request to access an application from a user, wherein the request comprises a user identifier and request data of the user; determining tenant information corresponding to the user identifier based on a mapping relationship between a user and a tenant; determining a type of the application based on the request data; extracting a first identifier of the application from the request data based on the type, wherein the extracting comprises determining an extraction method of a field value of an identification field corresponding to the type of the application based on a mapping relationship between an application type and an extraction method of a field value of an identification field, extracting the field value of the identification field from the request data based on the extraction method, and using the field value as the first identifier; modifying the first identifier to a second identifier based on the tenant information; and determining a new request based on the second identifier and sending the new request. receiving a request to access an application from a user, wherein the request comprises a user identifier and request data of the user; determining tenant information corresponding to the user identifier based on a mapping relationship between a user and a tenant; determining a type of the application based on the request data; extracting a first identifier of the application from the request data based on the type, wherein the extracting comprises determining an extraction method of a field value of an identification field corresponding to the type of the application based on a mapping relationship between an application type and an extraction method of a field value of an identification field, extracting the field value of the identification field from the request data based on the extraction method, and using the field value as the first identifier; modifying the first identifier to a second identifier based on the tenant information; and determining a new request based on the second identifier and sending the new request.
Beet puller share having a base part which has a blade , wherein a hard-material coating is arranged in the region of the blade and has one or more deflecting surfaces on its upper side, wherein the deflecting surface(s) transition(s) into a surface region of the base part , and wherein this surface region forms a beet guide zone, in particular a beet ejection zone , characterised in that the hard-material coating has hard-material elements which are designed as cutting elements and which form the blade (S) at least in some regions, and in that the deflecting surface of at least one cutting element is convex and merges indirectly or directly into the convex beet guide zone, in particular the beet ejection zone .