mhurhangee/ep-ind-claims huggingface dataset:
Foaming tool, suitable for the manufacture of a composite component with a foam layer, consisting of a support which can be used in the foaming tool and fixed inside it using a vacuum and a foam layer to be connected at least partially with the support, whereby there is a support groove geometry in the foaming tool, which has the vacuum cup and several vacuum fields (5,6,7), characterised in that the foaming tool is designed in such a way that the individual vacuum fields (5,6,7) are activated based on one initial vacuum field, in a cascade and direction-oriented.
Process for preparing polyisocyanates having aliphatically, cycloaliphatically, araliphatically and/or aromatically bonded isocyanate groups, comprising thioallophanate structures of the formula by reacting A) at least one di- and/or polyisocyanate having aliphatically, cycloaliphatically, araliphatically and/or aromatically bonded isocyanate groups with B) at least one compound carrying at least one mercapto group, optionally in the presence of C) a catalyst which accelerates the formation of thioallophanate groups, while observing an equivalence ratio of isocyanate groups to isocyanate-reactive groups of 4:1 to 200:1. A) at least one di- and/or polyisocyanate having aliphatically, cycloaliphatically, araliphatically and/or aromatically bonded isocyanate groups with B) at least one compound carrying at least one mercapto group, optionally in the presence of C) a catalyst which accelerates the formation of thioallophanate groups,
An aluminum alloy brazing sheet for a heat exchanger, comprising a core material, a first filler material cladded on one surface of the core material and a second filler material cladded on the other surface of the core material, wherein: the core material consists of an Al alloy including 0.05-0.6% by mass of Si, 0.05-0.7% by mass of Fe and 0.6-2.0% by mass of Mn, the balance being Al and inevitable impurities, contents of Si, Fe and Mn satisfying a formula: Si + Fe ≦ Mn; and each of the first and second filler materials consists of an Al-Si based alloy including 4.5-13.0% by mass of Si and 0.05-0.8% by mass of Fe, the balance being Al and inevitable impurities, and wherein the brazing sheet is given a temper designation of HXY, X being 1 or 2 and Y being a natural number from 2 to 6, and has an electric resistivity at room temperature of 31-50nΩm in a portion formed of the core material; a dispersion ratio of second phase particles having a circle equivalent diameter of not more than 0.5μm is 5-50%·μm -1 in the portion formed of the core material, the dispersion ratio of the second phase particles being defined as f/r, wherein f (%) represents an area ratio of the second phase particles while r (μm) represents an average circle equivalent diameter of the second phase particles; the brazing sheet has an n-value of a work hardening exponent of not less than 0.010, where a nominal strain is within a range of 1%-2%; and the brazing sheet has a push-in depth of not less than 10mm when a penetration crack is generated in a punch stretch forming test using a round-head punch having a diameter of 50mm. the core material consists of an Al alloy including 0.05-0.6% by mass of Si, 0.05-0.7% by mass of Fe and 0.6-2.0% by mass of Mn, the balance being Al and inevitable impurities, contents of Si, Fe and Mn satisfying a formula: Si + Fe ≦ Mn; and each of the first and second filler materials consists of an Al-Si based alloy including 4.5-13.0% by mass of Si and 0.05-0.8% by mass of Fe, the balance being Al and inevitable impurities, and wherein the brazing sheet is given a temper designation of HXY, X being 1 or 2 and Y being a natural number from 2 to 6, and has an electric resistivity at room temperature of 31-50nΩm in a portion formed of the core material; a dispersion ratio of second phase particles having a circle equivalent diameter of not more than 0.5μm is 5-50%·μm -1 in the portion formed of the core material, the dispersion ratio of the second phase particles being defined as f/r, wherein f (%) represents an area ratio of the second phase particles while r (μm) represents an average circle equivalent diameter of the second phase particles; the brazing sheet has an n-value of a work hardening exponent of not less than 0.010, where a nominal strain is within a range of 1%-2%; and the brazing sheet has a push-in depth of not less than 10mm when a penetration crack is generated in a punch stretch forming test using a round-head punch having a diameter of 50mm.
A manually propelled vehicle, comprising: a vehicle body; a wheel system for moving the vehicle body; a force sensor that detects an operating force and outputs sensor data; a distance measuring sensor that measures a distance between the manually propelled vehicle and a user and outputs sensor data; and a controller comprising: a processor that receives the sensor data of the force sensor and the sensor data of the distance measuring sensor; and a wheel drive controller that controls driving and braking of the wheel system based on an output of the processor; characterized in that: the processor determines a gait cycle of the user based on sensor data of the force sensor and the sensor data of the distance measuring sensor, and the wheel drive controller controls the driving and braking of the wheel system based on the gait cycle. a vehicle body; a wheel system for moving the vehicle body; a force sensor that detects an operating force and outputs sensor data; a distance measuring sensor that measures a distance between the manually propelled vehicle and a user and outputs sensor data; and a controller comprising: a processor that receives the sensor data of the force sensor and the sensor data of the distance measuring sensor; and a wheel drive controller that controls driving and braking of the wheel system based on an output of the processor; a processor that receives the sensor data of the force sensor and the sensor data of the distance measuring sensor; and a wheel drive controller that controls driving and braking of the wheel system based on an output of the processor; the processor determines a gait cycle of the user based on sensor data of the force sensor and the sensor data of the distance measuring sensor, and the wheel drive controller controls the driving and braking of the wheel system based on the gait cycle.
Piston cylinder unit, comprising: - a cylinder, - a spring arranged concentrically around the cylinder, - an inner spring sleeve and an outer spring sleeve each arranged concentrically around the spring, wherein the cylinder and the spring are arranged inside the inner spring sleeve and the outer spring sleeve, and - the inner spring sleeve and / or - the outer spring sleeve and / or - the cylinder has a number of grooves on the surface facing the spring, wherein a longitudinal axis of the grooves is oriented in an axial direction parallel to a stroke path of the piston cylinder unit, characterized in that the depth of the grooves varies along the axial direction. - a cylinder, - a spring arranged concentrically around the cylinder, - an inner spring sleeve and an outer spring sleeve each arranged concentrically around the spring, - the inner spring sleeve and / or - the outer spring sleeve and / or - the cylinder
Method for stiffening a fibre composite component for the aviation and aerospace industry, comprising the following method steps: - providing a stiffening element comprising a receiving region and a pressure element adapted to the geometry of the receiving region; - introducing the pressure element into the receiving region of the stiffening element; - fastening the stiffening element and the inserted pressure element relative to one another in a reproducible manner by means of a reversible fastening device, wherein the reversible fastening device comprises at least a first fastening portion mounted on the pressure element and at least a second fastening portion which can be mounted on the stiffening element, wherein the stiffening element and the introduced pressure element are fastened in a reproducible manner relative to one another by means of a reversible adhesive element which is mounted between the pressure element and the stiffening element, wherein the adhesive element comprises an insert layer arranged between the first fastening portion and the second fastening portion of the adhesive element, said insert layer being designed to assist removal of the adhesive element; - applying the stiffening element, together with the pressure element fastened thereto, in a reproducible manner to the fibre composite component to be stiffened, to form a moulded portion; - curing the formed moulded portion to connect the stiffening element to the fibre composite component; and - removing the reversible fastening device and the pressure element from the stiffened fibre composite component. - providing a stiffening element comprising a receiving region and a pressure element adapted to the geometry of the receiving region; - introducing the pressure element into the receiving region of the stiffening element; - fastening the stiffening element and the inserted pressure element relative to one another in a reproducible manner by means of a reversible fastening device, wherein the reversible fastening device comprises at least a first fastening portion mounted on the pressure element and at least a second fastening portion which can be mounted on the stiffening element, wherein the stiffening element and the introduced pressure element are fastened in a reproducible manner relative to one another by means of a reversible adhesive element which is mounted between the pressure element and the stiffening element, wherein the adhesive element comprises an insert layer arranged between the first fastening portion and the second fastening portion of the adhesive element, said insert layer being designed to assist removal of the adhesive element; - applying the stiffening element, together with the pressure element fastened thereto, in a reproducible manner to the fibre composite component to be stiffened, to form a moulded portion; - curing the formed moulded portion to connect the stiffening element to the fibre composite component; and - removing the reversible fastening device and the pressure element from the stiffened fibre composite component.
A packaged radar (800A, 800B, 1100B, 1402) comprising: a plurality of laminate layers (808, 810, 812); a ground plane (208, 308, 408) associated with at least one of the laminate layers; a transmit antenna (802, 1102, TX) and a receive antenna (806, 1104, RX) associated with at least one of the laminate layers; and an electromagnetic band gap structure (102, 1304, 1404) arranged between the transmit antenna and the receive antenna (806, 1104, RX) for isolating the transmit antenna and the receive antenna, the electromagnetic band gap structure comprising a plurality of elementary cells forming a plurality of adjacent columns (1108A, 1108B, 1108C, 1108D, 1108E, 1108F) each coupled to the ground plane (208, 308, 408, 820), and each elementary cell comprising a conductive planar element (104, 110) and a columnar element (106, 112) coupled to the conductive planar element (104, 110); characterized in that the plurality of columns (1108A, 1108B, 1108C, 1108D, 1108E, 1108F) of the electromagnetic band gap structure (102, 1304, 1404) are arranged along a non-rectilinear path in a plan view. a plurality of laminate layers (808, 810, 812); a ground plane (208, 308, 408) associated with at least one of the laminate layers; a transmit antenna (802, 1102, TX) and a receive antenna (806, 1104, RX) associated with at least one of the laminate layers; and an electromagnetic band gap structure (102, 1304, 1404) arranged between the transmit antenna and the receive antenna (806, 1104, RX) for isolating the transmit antenna and the receive antenna, the electromagnetic band gap structure comprising a plurality of elementary cells forming a plurality of adjacent columns (1108A, 1108B, 1108C, 1108D, 1108E, 1108F) each coupled to the ground plane (208, 308, 408, 820), and each elementary cell comprising a conductive planar element (104, 110) and a columnar element (106, 112) coupled to the conductive planar element (104, 110); characterized in that the plurality of columns (1108A, 1108B, 1108C, 1108D, 1108E, 1108F) of the electromagnetic band gap structure (102, 1304, 1404) are arranged along a non-rectilinear path in a plan view. an electromagnetic band gap structure (102, 1304, 1404) arranged between the transmit antenna and the receive antenna (806, 1104, RX) for isolating the transmit antenna and the receive antenna, the electromagnetic band gap structure comprising a plurality of elementary cells forming a plurality of adjacent columns (1108A, 1108B, 1108C, 1108D, 1108E, 1108F) each coupled to the ground plane (208, 308, 408, 820), and each elementary cell comprising a conductive planar element (104, 110) and a columnar element (106, 112) coupled to the conductive planar element (104, 110); characterized in that the plurality of columns (1108A, 1108B, 1108C, 1108D, 1108E, 1108F) of the electromagnetic band gap structure (102, 1304, 1404) are arranged along a non-rectilinear path in a plan view.
A patch assembly for iontophoretic transdermal delivery of a therapeutic agent to a patient, the assembly comprising: a patch for iontophoretic transdermal delivery of the therapeutic agent, the patch having a tissue contacting side, a non-tissue contacting side, a therapeutic agent reservoir and a first and second electrode, at least one of the electrodes electrically coupled to the therapeutic agent reservoir; a current source coupled to the patch and electrically coupled to the first and second electrode; and a controller coupled to the patch for controlling the iontophoretic transdermal delivery of the therapeutic agent; the controller configured to deliver a dose of therapeutic agent from the patch into the skin during a first period using a first current having a polarity and magnitude to repel the therapeutic agent out of the patch; and retain the therapeutic agent in the patch during a second period using holding current having a polarity and magnitude to retain the therapeutic agent in the patch such that delivery of the therapeutic agent into the skin during the second period is minimized, wherein the first period comprises a delivery period and the second period comprises a non-delivery period which together comprise a delivery cycle, characterised in that the controller is coupled to a sensor to determine a concentration of the therapeutic agent within the therapeutic agent reservoir, the first current and the holding current being adjustable relative to the determined concentration of the therapeutic agent within the therapeutic agent reservoir. a patch for iontophoretic transdermal delivery of the therapeutic agent, the patch having a tissue contacting side, a non-tissue contacting side, a therapeutic agent reservoir and a first and second electrode, at least one of the electrodes electrically coupled to the therapeutic agent reservoir; a current source coupled to the patch and electrically coupled to the first and second electrode; and a controller coupled to the patch for controlling the iontophoretic transdermal delivery of the therapeutic agent; the controller configured to deliver a dose of therapeutic agent from the patch into the skin during a first period using a first current having a polarity and magnitude to repel the therapeutic agent out of the patch; and retain the therapeutic agent in the patch during a second period using holding current having a polarity and magnitude to retain the therapeutic agent in the patch such that delivery of the therapeutic agent into the skin during the second period is minimized, wherein the first period comprises a delivery period and the second period comprises a non-delivery period which together comprise a delivery cycle, characterised in that the controller is coupled to a sensor to determine a concentration of the therapeutic agent within the therapeutic agent reservoir, the first current and the holding current being adjustable relative to the determined concentration of the therapeutic agent within the therapeutic agent reservoir.
A medical grasping device including: an elongate control member provided with a distal tip and a proximal end portion, said elongate control member including a grasping member proximal said distal tip; an outer sheath with a passageway within which the elongate control member is slidably held; and a control assembly disposed at a proximal end of said outer sheath and said proximal end portion of said elongate control member and operable to urge said grasping member out from and into a distal end of said outer sheath; said grasping member (17, 71) comprising four pre-formed wire loops (50, 52, 54, 56, 70) approximately equally spaced angularly about a longitudinal axis of said elongate control member, which self-deploy from said distal end of said outer sheath, respective ends of each wire loop being fastened to the elongate control member; wherein said wire loops, when deployed, extend in different directions and wherein adjacent wire loops overlap with one another; characterized in that each of said wire loops is substantially semicircular when fully deployed and each wire loop overlaps its neighbour on either side by approximately one quarter of a total circle area so as to provide a generally round grasping member. an elongate control member provided with a distal tip and a proximal end portion, said elongate control member including a grasping member proximal said distal tip; an outer sheath with a passageway within which the elongate control member is slidably held; and a control assembly disposed at a proximal end of said outer sheath and said proximal end portion of said elongate control member and operable to urge said grasping member out from and into a distal end of said outer sheath;
A method operational in an authentication server for a wireless communication network, comprising: receiving an access authentication request from a wireless authentication peer; generating a secondary user identifier associated with a primary user identifier for the wireless authentication peer, wherein the primary user identifier is a pseudo-network access identifier obtained during an initial subscription process; providing the secondary user identifier to an authenticator associated with the authentication peer. receiving an access authentication request from a wireless authentication peer; generating a secondary user identifier associated with a primary user identifier for the wireless authentication peer, wherein the primary user identifier is a pseudo-network access identifier obtained during an initial subscription process; providing the secondary user identifier to an authenticator associated with the authentication peer.
A valve comprising a device for controlling a pressurised fluid supply including a body comprising a bore with a longitudinal axis, a moving assembly able to slide in the bore, at least one supply port made in the body and disposed laterally to the longitudinal axis, at least one discharge port made in the body laterally to the longitudinal axis, the moving assembly being able to slide between at least a first position for stopping communication between the supply port and the discharge port and a second position for communicating the supply port with the discharge port, means for returning the moving assembly to the first position, the moving assembly comprising a lateral surface for sealingly or substantially sealingly cooperating with the bore, at least one groove in the lateral surface of the moving assembly, said groove being in permanent communication with the supply port, the moving assembly comprising at least one housing extending parallel to the longitudinal axis and an element slidably mounted in said housing, said housing being in permanent communication with said groove such that one end of said element is in contact with the pressurised fluid and wherein the element is fixed with respect to the body at least in a direction opposite to the direction of travel of the moving assembly from the first position to the second position, said valve also comprising external actuation means able to move the moving assembly in an opening position independently of the pressure level in the groove, said actuation means comprising a magnetic core and a solenoid able to move the magnetic core along the longitudinal axis, wherein the moving assembly includes a valve spool comprising the groove, a pusher and the magnetic core, the pusher being as a single piece with the valve spool and being disposed between the valve spool and the magnetic core, said magnetic core being axially integral with the valve spool, wherein the housing is formed in the magnetic core and wherein the valve spool and the pusher include a passageway for feeding the pressurised fluid to the housing in the magnetic core.
Process for the production of a ready-to-use rubber mixture comprising vulcanization chemicals in a combined assembly composed of a kneader with ram and of a ramless kneader arranged thereunder, where the process is a batch process and comprises at least the following process steps: a) production of a preparatory rubber mixture in the upper kneader with ram, and b) without intermediate storage, transfer of the preparatory rubber mixture to a weighing device arranged in a shaft below the upper kneader with ram and c) determination of the batch weight of the preparatory rubber mixture and d) transfer of the weighed preparatory rubber mixture into the ramless kneader and e) calculation of the quantity of vulcanization chemicals on the basis of the batch weight of the weighed preparatory rubber mixture and f) addition of the calculated quantity of the vulcanization chemicals into the ramless kneader, to the preparatory rubber mixture, and g) mixing of all of the constituents present in the ramless kneader to give a ready-to-use rubber mixture, characterized in that the weighing device is arranged in the shaft with a heating device and preferably with thermally insulated shaft walls, and the preparatory rubber mixture is heated on the weighing device, and the preparatory rubber mixture comprises at least one silica as filler and at least one silane. a) production of a preparatory rubber mixture in the upper kneader with ram, and b) without intermediate storage, transfer of the preparatory rubber mixture to a weighing device arranged in a shaft below the upper kneader with ram and c) determination of the batch weight of the preparatory rubber mixture and d) transfer of the weighed preparatory rubber mixture into the ramless kneader and e) calculation of the quantity of vulcanization chemicals on the basis of the batch weight of the weighed preparatory rubber mixture and f) addition of the calculated quantity of the vulcanization chemicals into the ramless kneader, to the preparatory rubber mixture, and g) mixing of all of the constituents present in the ramless kneader to give a ready-to-use rubber mixture,
Support structure, in particular axial support for a motor vehicle, which is produced as a frame element of single- or multi-shell design and composed of fibre-reinforced plastic, wherein the frame element has at least one elastic connection point (9, 9', 9", 9"') for connection to an assembly, and wherein the at least one elastic connection point (9, 9', 9", 9"') is formed integrally with the frame element, characterized in that the at least one elastic connection point (9, 9', 9", 9"') is formed by textile creasing of the fibre-reinforced plastic.