mhurhangee/ep-ind-claims huggingface dataset:
A method for infinity registration using a Session Initiation Protocol, SIP, based communication in a Session Initiation Protocol based network, wherein the network comprises at least two or more SIP user agents and wherein each SIP user agent can act as a user agent client, UAC, when requesting a service function and as a user agent server, UAS, when responding to a request service function, the method comprising the steps of: initiating a registration, from the UAC to the UAS, wherein the registration comprises a field for indicating infinity registration capability and a field for indicating management communication capability, sending, from the UAS to the UAC, a registration expiry timer with a value equal to infinity and a management header including a onetime unique token, storing, at the UAC, the onetime unique token in combination with the registered UAC, detecting, at the UAS or UAC, whether a loss of a connection between the UAS and the UAC has occurred, if a loss of the connection is detected by the UAC, the UAC initiates a new registration without any indication from the UAS, if a loss of the connection is detected by the UAS, sending, by the UAS to the UAC, a SIP message asking the UAC to initiate a new registration, sending, by the UAS to the UAC, the onetime unique token to refer to the no longer valid registration as indicated during the registration. initiating a registration, from the UAC to the UAS, wherein the registration comprises a field for indicating infinity registration capability and a field for indicating management communication capability, sending, from the UAS to the UAC, a registration expiry timer with a value equal to infinity and a management header including a onetime unique token, storing, at the UAC, the onetime unique token in combination with the registered UAC, detecting, at the UAS or UAC, whether a loss of a connection between the UAS and the UAC has occurred, if a loss of the connection is detected by the UAC, the UAC initiates a new registration without any indication from the UAS, if a loss of the connection is detected by the UAS, sending, by the UAS to the UAC, a SIP message asking the UAC to initiate a new registration, sending, by the UAS to the UAC, the onetime unique token to refer to the no longer valid registration as indicated during the registration.
A ceramic matrix composite article comprising: a melt infiltration ceramic matrix composite substrate comprising a ceramic fiber reinforcement material in a ceramic matrix material having a free silicon content or proportion; wherein the term free silicon refers to the presence of elemental silicon or silicon alloy where silicon makes up greater than about 33 atomic percent of the alloy; a chemical vapor infiltration ceramic matrix composite outer layer comprising a ceramic fiber reinforcement material in a ceramic matrix material without any free silicon disposed on an outer surface of at least a portion of said substrate, wherein said ceramic fiber reinforcement material of said outer layer comprises at least one layer of unidirectional reinforcement fibers. a melt infiltration ceramic matrix composite substrate comprising a ceramic fiber reinforcement material in a ceramic matrix material having a free silicon content or proportion; wherein the term free silicon refers to the presence of elemental silicon or silicon alloy where silicon makes up greater than about 33 atomic percent of the alloy; a chemical vapor infiltration ceramic matrix composite outer layer comprising a ceramic fiber reinforcement material in a ceramic matrix material without any free silicon disposed on an outer surface of at least a portion of said substrate, wherein said ceramic fiber reinforcement material of said outer layer comprises at least one layer of unidirectional reinforcement fibers.
A composite slurry, wherein the composite slurry is prepared as follows: in-situ compounding a nanoceramic particle with an isocyanate through a modification reaction during which hydroxyl on a surface of the nanoceramic particle reacts with an isocyanate group in the isocyanate to obtain a modified nanoceramic particle; and in-situ compounding the modified nanoceramic particle with aramid through a grafting reaction during which an isocyanate group in the modified nanoceramic particle is grafted with an amido bond in the aramid to obtain the isocyanate-modified nanoceramic particle/aramid in-situ composite slurry, wherein the isocyanate-modified nanoceramic particle/aramid in-situ composite slurry has a viscosity of 50 mPa·s (cp) to 20,000 mPa·s (cp), the isocyanate comprises at least 2 isocyanate groups, and the viscosity is determined as described in the description. in-situ compounding a nanoceramic particle with an isocyanate through a modification reaction during which hydroxyl on a surface of the nanoceramic particle reacts with an isocyanate group in the isocyanate to obtain a modified nanoceramic particle; and in-situ compounding the modified nanoceramic particle with aramid through a grafting reaction during which an isocyanate group in the modified nanoceramic particle is grafted with an amido bond in the aramid to obtain the isocyanate-modified nanoceramic particle/aramid in-situ composite slurry, wherein the isocyanate-modified nanoceramic particle/aramid in-situ composite slurry has a viscosity of 50 mPa·s (cp) to 20,000 mPa·s (cp), the isocyanate comprises at least 2 isocyanate groups, and the viscosity is determined as described in the description.
A heat exchanger having a tube-fin matrix having a manifold at each end of the tube-fin matrix, wherein each manifold includes a plurality of apertures for tubes (120, 125; 250, 255); wherein at least one end of the manifold includes a plurality of projections for retaining an end member, wherein the plurality of projections at each end of the manifold form an opening in the end of the manifold and wherein at least one end of the manifold includes at least one portion that, in cooperation with the end member, allows a fluid to flow between the manifold and the end member, characterized in that the portion is arranged on the side of the end member which is opposite the projections.
A process for producing fluoromethyl hexafluoroisopropyl ether, comprising: reacting bisfluoromethyl ether with hexafluoroisopropyl alcohol in a solvent substantially immiscible with hydrogen fluoride in the presence of a catalytic amount of a strong acid selected from sulfuric acid and any other acids stronger in acidity than sulfuric acid, wherein the solvent is any of halogenated aliphatic hydrocarbons and halogenated aromatic hydrocarbons.
A leg positioner for use with a circular fixator comprising: a body having a first opening, the first opening including a passage penetrating completely through the body from a first face of the body to a second face opposite the first face, and a slot extending from the passage to a side edge of the body, the slot having a height that is less than a height of the first opening; and a leg positioning element (204, 206), comprising: an arm adapted to slidably fit in the first opening for sliding along a first direction normal to the first face; a support adapted to support a first portion of a limb of a patient; and a neck portion connecting the support to an end of the arm, the neck portion adapted to slidably fit in the passage, to permit removal of the leg positioning element (204, 206)from the body through the passage in a second direction parallel to the first face. a body having a first opening, the first opening including a passage penetrating completely through the body from a first face of the body to a second face opposite the first face, and a slot extending from the passage to a side edge of the body, the slot having a height that is less than a height of the first opening; and a leg positioning element (204, 206), comprising: an arm adapted to slidably fit in the first opening for sliding along a first direction normal to the first face; a support adapted to support a first portion of a limb of a patient; and a neck portion connecting the support to an end of the arm, the neck portion adapted to slidably fit in the passage, to permit removal of the leg positioning element (204, 206)from the body through the passage in a second direction parallel to the first face. an arm adapted to slidably fit in the first opening for sliding along a first direction normal to the first face; a support adapted to support a first portion of a limb of a patient; and a neck portion connecting the support to an end of the arm, the neck portion adapted to slidably fit in the passage, to permit removal of the leg positioning element (204, 206)from the body through the passage in a second direction parallel to the first face.
Form-filling machine to mold and fill a plastic container with a liquid in a treatment station, comprising: a slop-over protection device that is adapted to prevent the liquid from slopping out of the container due to direction changes in the path of the container during the transition of the container filled with the liquid from a carousel of the treatment station of the form-filling machine into a discharge unit, in particular a discharge star wheel; characterized in that the slop-over protection device comprises a discharge path of the containers in the discharge unit, which deviates from a circular path, wherein the discharge unit comprises several single carriages for the respective input of a container, wherein the single carriages are arranged on at least one guiding rail, such that each single carriage can move along a predefined path which forms the discharge path. a slop-over protection device that is adapted to prevent the liquid from slopping out of the container due to direction changes in the path of the container during the transition of the container filled with the liquid from a carousel of the treatment station of the form-filling machine into a discharge unit, in particular a discharge star wheel; characterized in that the slop-over protection device comprises a discharge path of the containers in the discharge unit, which deviates from a circular path, wherein the discharge unit comprises several single carriages for the respective input of a container, wherein the single carriages are arranged on at least one guiding rail, such that each single carriage can move along a predefined path which forms the discharge path.
An airfoil comprising: an airfoil body defining a longitudinal axis, the airfoil body including a leading edge and a trailing edge and a first side wall and a second side wall that is spaced apart from the first side wall, the first side wall and the second side wall joining the leading edge and the trailing edge and at least partially defining a cavity in the airfoil body, and at least one of the first side wall and the second side wall including at least one longitudinally elongated buttress that tapers longitudinally, the at least one longitudinally elongated buttress defining an increased thickness of, respectively, the first side wall or the second side wall, wherein the at least one longitudinally elongated buttress projects partially across the cavity toward the other of the first side wall or the second side wall; characterised in that: at least one support arm projects from the at least one longitudinally elongated buttress and connects to the other of the first side wall or the second side wall. an airfoil body defining a longitudinal axis, the airfoil body including a leading edge and a trailing edge and a first side wall and a second side wall that is spaced apart from the first side wall, the first side wall and the second side wall joining the leading edge and the trailing edge and at least partially defining a cavity in the airfoil body, and at least one of the first side wall and the second side wall including at least one longitudinally elongated buttress that tapers longitudinally, the at least one longitudinally elongated buttress defining an increased thickness of, respectively, the first side wall or the second side wall, wherein the at least one longitudinally elongated buttress projects partially across the cavity toward the other of the first side wall or the second side wall; characterised in that: at least one support arm projects from the at least one longitudinally elongated buttress and connects to the other of the first side wall or the second side wall.
An aluminum alloy consisting of aluminum, zirconium, an inoculant selected from one or more of tin, indium, and antimony, and optionally also silicon, and a nanoscale precipitate consisting of Al 3 Zr, such that the alloy consists of: (i) about 0.3 at.% Zr, about 1.5 at.% Si, about 0.1 at.% Sn, about 0.1 at.% In, about 0.1 at.% Sb, the balance being aluminium, (ii) about 0.1 at.% Zr, about 0.01 at.% Sn, the balance being aluminum, (iii) about 0.1 at.% Zr, about 0.02 at.% Sn, the balance being aluminum, or (iv) about 0.06 at.% Zr, about 0.02 at.% In, the balance being aluminum; or an aluminum alloy consisting of aluminum, zirconium, erbium and optionally also silicon, an inoculant selected from one or more of tin, indium, and antimony, and a nanoscale precipitate consisting of Al 3 Zr, Al 3 Er, and Al 3 (Zr,Er), such that the alloy consists of: (v) about 0.3 at.% Zr, about 0.05 at.% Er, about 1.5 at.% Si, about 0.1 at.% Sn, about 0.1 at.% In, about 0.1 at.% Sb, the balance being aluminum, (vi) about 0.1 at.% Zr, about 0.04 at.% Er, about 0.01 at.% Sn, and the balance being aluminum, (vii) about 0.1 at.% Zr, about 0.04 at.% Er, about 0.02 at.% Sn, the balance being aluminum, (viii) about 0.1 at.% Zr, about 0.04 at.% Er, about 0.2 at.% Si, the balance being aluminum, (ix) about 0.1 at.% Zr, about 0.04 at.% Er, about 0.02 at.% In, the balance being aluminum, or (x) about 0.1 at.% Zr, about 0.04 at.% Er, about 0.02 at.% Sb the balance being aluminum; wherein the nanoscale precipitate(s) has an average diameter of 20 nm or less and has an L1 2 structure in an α-Al face centered cubic matrix, wherein the average number density of the nanoscale precipitate(s) is 10 21 m -3 or more, and wherein the alloy contains less than 0.04 at.% scandium (Sc).
Control circuit for a gas valve, the control circuit comprising an input contact (14, 21) by which the control circuit is connectable to a microprocessor, an output contact (31, 32) by which the control circuit is connectable to the gas valve to be operated, a drive circuit and a fail-safe circuit, wherein the drive circuit comprises a first transistor and a second transistor both being operated through the fail-safe circuit on basis of a first signal provided by the microprocessor, and wherein the first signal is provided by the microprocessor at a first input contact of the control circuit, namely at an input contact of the fail-safe circuit, characterized in that a first parallel connection of a resistor, a capacitor and a first and a second diode (35, 36) being serially connected is connected between the gate and the source of the first transistor, a second parallel connection of a resistor, a capacitor and a first and a second diode (35, 36) being serially connected is connected between the gate and the source of the second transistor, a first series connection having a resistor and a capacitor is connected with a first contact point between the first diode and the second diode assigned to the first transistor and with a second contact point to a first output contact of the fail-safe circuit, a second series connection having a resistor and a capacitor is connected with a first contact point between the first diode and the second diode assigned to the second transistor and with a second contact point to the first output contact of the fail-safe circuit, a series connection of the first transistor and the second transistor is connected between a power supply contact and a second output contact of the fail-safe circuit.
An anchor strip-free insulation structure for liquefied gas cargo holds, comprising: a plurality of insulation panel assembly units disposed in series, each of the insulation panel assembly units comprising a lower insulation panel, an upper insulation panel stacked on the lower insulation panel, and a membrane sheet welded to the upper insulation panel, wherein the upper insulation panel comprises a thermal protection member disposed in a groove thereof to prevent the upper insulation panel from being damaged by flame or heat generated during welding of the membrane sheet and to firmly secure the membrane sheet, characterized in that the thermal protection member is formed of aluminum foil covered with glass cloth. a plurality of insulation panel assembly units disposed in series, each of the insulation panel assembly units comprising a lower insulation panel, an upper insulation panel stacked on the lower insulation panel, and a membrane sheet welded to the upper insulation panel, wherein the upper insulation panel comprises a thermal protection member disposed in a groove thereof to prevent the upper insulation panel from being damaged by flame or heat generated during welding of the membrane sheet and to firmly secure the membrane sheet, characterized in that the thermal protection member is formed of aluminum foil covered with glass cloth.
Device for processing containers, in particular for printing on containers, with at least one rotor, which at its rotor circumference comprises a plurality of processing positions and can be driven such as to circulate about a vertical rotor axis or machine axis in a direction of rotation of the rotor, as well as with at least one suction extraction device for the suction extraction of foreign or contaminant substances incurred during the processing, wherein the suction extraction device (6, 6a, 6b) comprises at least one suction extraction hood (7, 16, 24), not rotating with the rotor, which extends in the direction of rotation of the rotor laterally over at least a part of the rotor circumference, enclosing the rotor laterally, and forms a hood interior (11, 17, 25) which in relation to the machine axis is open radially towards the rotor, said interior being connected by at least one suction extraction channel (14, 32) to at least one suction device, for example in the form of a suction extraction fan, characterised in that wall elements (15, 21, 29) are provided in the hood interior (11, 17, 25) having the effect of baffle plates, which are open on the side of the suction extraction hood (7, 16, 24) facing the rotor, and, in the interior of the suction extraction hood (7, 16, 24), open into a suction extraction channel (11.1, 19, 25.1) which is common to all the flow channels (23, 20) or a group of flow channels (23, 20).
A display device (2000, 2500, 2600, 2700, 2800, 2900, 3000), comprising: a waveguide (1150, 1182, 1184, 1186, 1188, 1190, 1210, 1220, 1604, 1704, 2504, 2904) configured to propagate visible light under total internal reflection in a direction parallel to a major surface of the waveguide (1150, 1182, 1184, 1186, 1188, 1190, 1210, 1220, 1604, 1704, 2504, 2904); an outcoupling element (1250, 1252, 1254, 1282, 1284, 1286, 1288, 1290) formed on the waveguide (1150, 1182, 1184, 1186, 1188, 1190, 1210, 1220, 1604, 1704, 2504, 2904) and configured to outcouple a portion of the visible light in a direction normal to the major surface of the waveguide (1150, 1182, 1184, 1186, 1188, 1190, 1210, 1220, 1604, 1704, 2504, 2904); a polarization-selective notch reflector (2512, 2514) disposed on a first side of the waveguide (1150, 1182, 1184, 1186, 1188, 1190, 1210, 1220, 1604, 1704, 2504, 2904) and configured to reflect visible light having a first polarization while transmitting visible light having a second polarization opposite to the first polarization; and a polarization-independent notch reflector disposed on a second side of the waveguide (1150, 1182, 1184, 1186, 1188, 1190, 1210, 1220, 1604, 1704, 2504, 2904) opposite to the first side of the waveguide (1150, 1182, 1184, 1186, 1188, 1190, 1210, 1220, 1604, 1704, 2504, 2904) and configured to reflect visible light having the first polarization and visible light having the second polarization, wherein the polarization-independent notch reflector is configured to convert a polarization of visible light reflecting therefrom. a waveguide (1150, 1182, 1184, 1186, 1188, 1190, 1210, 1220, 1604, 1704, 2504, 2904) configured to propagate visible light under total internal reflection in a direction parallel to a major surface of the waveguide (1150, 1182, 1184, 1186, 1188, 1190, 1210, 1220, 1604, 1704, 2504, 2904); an outcoupling element (1250, 1252, 1254, 1282, 1284, 1286, 1288, 1290) formed on the waveguide (1150, 1182, 1184, 1186, 1188, 1190, 1210, 1220, 1604, 1704, 2504, 2904) and configured to outcouple a portion of the visible light in a direction normal to the major surface of the waveguide (1150, 1182, 1184, 1186, 1188, 1190, 1210, 1220, 1604, 1704, 2504, 2904); a polarization-selective notch reflector (2512, 2514) disposed on a first side of the waveguide (1150, 1182, 1184, 1186, 1188, 1190, 1210, 1220, 1604, 1704, 2504, 2904) and configured to reflect visible light having a first polarization while transmitting visible light having a second polarization opposite to the first polarization; and a polarization-independent notch reflector disposed on a second side of the waveguide (1150, 1182, 1184, 1186, 1188, 1190, 1210, 1220, 1604, 1704, 2504, 2904) opposite to the first side of the waveguide (1150, 1182, 1184, 1186, 1188, 1190, 1210, 1220, 1604, 1704, 2504, 2904) and configured to reflect visible light having the first polarization and visible light having the second polarization, wherein the polarization-independent notch reflector is configured to convert a polarization of visible light reflecting therefrom.