mhurhangee/ep-ind-claims huggingface dataset:
An airfoil assembly comprising: first and second fiber-reinforced composite airfoil rings each comprised of inner and outer platform sections (64, 66), a suction side wall extending between the inner and outer platform sections (64, 66), and a pressure side wall extending between the inner and outer platform sections (64, 66), the first fiber-reinforced composite airfoil ring mating at an interface with the second fiber-reinforced composite airfoil ring such that the suction side wall of the first fiber-reinforced composite airfoil ring and the pressure side wall of the second fiber-reinforced composite airfoil ring together form an airfoil that circumscribes an internal cavity, wherein the interface along the airfoil includes a gap configured to emit cooling air from the internal cavity; characterised in that the airfoil assembly further comprises a metering seal in the internal cavity, the metering seal being disposed proximate the gap and including a porous body configured to meter flow of cooling air to the gap, wherein the metering seal is an endless ring. first and second fiber-reinforced composite airfoil rings each comprised of inner and outer platform sections (64, 66), a suction side wall extending between the inner and outer platform sections (64, 66), and a pressure side wall extending between the inner and outer platform sections (64, 66), the first fiber-reinforced composite airfoil ring mating at an interface with the second fiber-reinforced composite airfoil ring such that the suction side wall of the first fiber-reinforced composite airfoil ring and the pressure side wall of the second fiber-reinforced composite airfoil ring together form an airfoil that circumscribes an internal cavity, wherein the interface along the airfoil includes a gap configured to emit cooling air from the internal cavity; characterised in that the airfoil assembly further comprises a metering seal in the internal cavity, the metering seal being disposed proximate the gap and including a porous body configured to meter flow of cooling air to the gap, wherein the metering seal is an endless ring.
A method comprising in a radio communication network infrastructure: acquiring a message from a terminal device indicating communication quality below a determined threshold in a radio connection between the radio communication network infrastructure and the terminal device; detecting (204, 206), in response to said acquiring the message, presence of an intentional radio interference source, wherein the detection is based on at least one measurement report received from the terminal device; and upon a result of said detection of the intentional radio interference source, causing transmission of a notification message to a determined target entity. acquiring a message from a terminal device indicating communication quality below a determined threshold in a radio connection between the radio communication network infrastructure and the terminal device; detecting (204, 206), in response to said acquiring the message, presence of an intentional radio interference source, wherein the detection is based on at least one measurement report received from the terminal device; and upon a result of said detection of the intentional radio interference source, causing transmission of a notification message to a determined target entity.
A method for parallel alignment of a plane of rotation of a laser beam of a rotating laser parallel to a reference plane, in particular a non-horizontal reference plane, with a holding and adjusting apparatus for the rotating laser, which has a first fastening device for fastening the holding and adjusting apparatus to a fastening base and a second fastening device for fastening the rotating laser to the holding and adjusting apparatus, wherein the two fastening devices (9, 10) can be pivoted relative to one another about two pivot axes (11, 12) parallel to the plane of rotation of the rotating laser and intersecting one another, wherein the first fastening device of the holding and adjusting apparatus is fastened to the fastening base and subsequently the plane of rotation of the rotating laser is set parallel to the reference plane by pivoting the second fastening device exclusively about a first of the two pivot axes until a second of the two pivot axes runs parallel to the reference plane and thereafter the second fastening device is pivoted exclusively about the second pivot axis until the first pivot axis also runs parallel to the reference plane of the rotating laser, characterized in that the two pivot axes (11, 12) intersect in an axis of rotation about which the laser beam of the rotating laser rotates.
A mobile station (111-116; 202-208) for use in a wireless network (100; 200), the mobile station operable to transmit a sounding reference signal, SRS, on a single carrier-frequency division multiplexing, SC-FDM symbol, wherein at least two SRS are transmitted on at least two component carriers respectively, and wherein in a case that a total transmit power of the SC-FDM symbol exceeds P CMAX of the mobile station, the mobile station being operable to scale a transmit power level of each of the at least two component carriers according to: ∑ w c P SRS, c i ≤ P CMAX where the P CMAX is a parameter associated with a maximum transmit power level for the mobile station, w c is a scaling factor for an SRS on a component carrier c, and P SRS,c (i) is a parameter associated with the power level of the SRS for the component carrier c in subframe i, and wherein in case that at least one aperiodic SRS and at least one non-aperiodic SRS are occurred in a same subframe, the mobile station being operable to transmit only the at least one aperiodic SRS. where the P CMAX is a parameter associated with a maximum transmit power level for the mobile station, w c is a scaling factor for an SRS on a component carrier c, and P SRS,c (i) is a parameter associated with the power level of the SRS for the component carrier c in subframe i, and wherein in case that at least one aperiodic SRS and at least one non-aperiodic SRS are occurred in a same subframe, the mobile station being operable to transmit only the at least one aperiodic SRS.
Use of a reforming catalyst for syngas generation in feed streams containing steam, CO 2, and CO at levels such that the H 2 O/CH 4 is less than 0.8 and the CO 2 /CH 4 is greater than 0.5, the feed stream further containing relatively high quantities of sulfur compounds of greater than 0.1 ppm and up to 20 ppm, the catalyst comprising from 0.5 wt% to 25 wt% of a calcium compound additive, from 2 wt% to 30 wt% nickel, from 25 wt% to 98 wt% of an aluminum compound carrier, and from 0.01 wt% to 20 wt% of titanium.
A thin antenna comprising: an antenna element formed in a column shape, and having a top surface and a bottom surface facing each other; a first spacer made of an insulating material; a second spacer made of an insulating material; a first ground plane formed larger than the top surface of the antenna element; and a second ground plane formed larger than the bottom surface of the antenna element, wherein the first spacer is formed smaller than a bottom surface of the first ground plane, the second spacer is formed smaller than a top surface of the second ground plane, the first ground plane is disposed to face the top surface of the antenna element via the first spacer, the second ground plane is disposed to face the bottom surface of the antenna element via the second spacer, and a power is fed at one of the top surface and the bottom surface of the antenna element. an antenna element formed in a column shape, and having a top surface and a bottom surface facing each other; a first spacer made of an insulating material; a second spacer made of an insulating material; a first ground plane formed larger than the top surface of the antenna element; and a second ground plane formed larger than the bottom surface of the antenna element, wherein the first spacer is formed smaller than a bottom surface of the first ground plane, the second spacer is formed smaller than a top surface of the second ground plane, the first ground plane is disposed to face the top surface of the antenna element via the first spacer, the second ground plane is disposed to face the bottom surface of the antenna element via the second spacer, and a power is fed at one of the top surface and the bottom surface of the antenna element.
A heat dissipation assembly, configured to dissipate heat for a heat generating component of an action camera, the heat generating component including a main chip of the action camera, characterized in that, comprising: a heat tube and a first heat dissipation panel; an evaporation end and a condensation end of the heat tube are both in thermal contact with the first heat dissipation panel, and the condensation end of the heat tube is located farther away from the main chip relative to the evaporation end of the heat tube, the first heat dissipation panel is configured to be in thermal contact with the main chip, and to be in thermal contact with an external housing of the action camera, such that heat of the main chip is conducted out through the external housing of the action camera. a heat tube and a first heat dissipation panel; an evaporation end and a condensation end of the heat tube are both in thermal contact with the first heat dissipation panel, and the condensation end of the heat tube is located farther away from the main chip relative to the evaporation end of the heat tube, the first heat dissipation panel is configured to be in thermal contact with the main chip, and to be in thermal contact with an external housing of the action camera, such that heat of the main chip is conducted out through the external housing of the action camera.
An X-ray radiation detection apparatus comprising: a silicon drift detector operative to detect X-ray radiation and to produce a detector output signal; a first differential filter having a time constant and operative to differentiate and convert the detector output signal into a first pulsed signal; and a second differential filter having a time constant greater than that of the first differential filter and operative to differentiate and convert the detector output signal into a second pulsed signal; a noise detection section for detecting noise, characterised in that the noise detecting section is arranged to detect noise based on a difference in timing between a peak of the first pulsed signal and a peak of the second pulsed signal. a silicon drift detector operative to detect X-ray radiation and to produce a detector output signal; a first differential filter having a time constant and operative to differentiate and convert the detector output signal into a first pulsed signal; and a second differential filter having a time constant greater than that of the first differential filter and operative to differentiate and convert the detector output signal into a second pulsed signal; a noise detection section for detecting noise, characterised in that the noise detecting section is arranged to detect noise based on a difference in timing between a peak of the first pulsed signal and a peak of the second pulsed signal.
A method for performing inter-subnet pre-authentication in a hierarchical network, the hierarchical network comprising a root infrastructure node, a first subnet comprising a first wireless domain server communicatively coupled to the root infrastructure node, the first wireless domain server being co-located with a first authenticator for a first subnet, a second subnet comprising a second wireless domain server communicatively coupled to the root infrastructure node, the second wireless domain server being co-located with a second authenticator for the second subnet, a first wireless access point associated with the first subnet communicatively coupled to the first wireless domain server, and a second wireless access point associated with the second subnet communicatively coupled to the second wireless domain server, the method comprising receiving, by the first access point, a pre-authentication request from a mobile node requesting pre-authentication with the second access point; forwarding, by the first access point, the pre-authentication request to the first authenticator, wherein the first authenticator is the authenticator for the first access point; obtaining, by the first authenticator, from the root infrastructure node, an address for the second authenticator that is the authenticator for the second access point; forwarding, by the first authenticator, the pre-authentication request to the second authenticator; and receiving a response to the pre-authentication request from the second authenticator pre-authenticating the mobile node with the second access point.
A geared turbofan aircraft engine assembly, comprising: a nacelle; an engine disposed within an annular cavity of the nacelle and supported by a pylon; a precooler configured to receive and condition hot bleed air from the engine and ambient air entering the nacelle from an exterior of the aircraft; wherein the precooler comprises a forward facing scoop disposed directly downstream from the fan of the turbine engine and configured to receive the ambient air, and wherein the precooler comprises a heat exchanger; and characterized in that the precooler further comprises an interference arrangement configured to physically obstruct passage of a foreign object travelling in the ambient air within the precooler, wherein the interference arrangement comprises a plurality of substantially linear rods extending in a direction generally perpendicular to the airflow. a nacelle; an engine disposed within an annular cavity of the nacelle and supported by a pylon; a precooler configured to receive and condition hot bleed air from the engine and ambient air entering the nacelle from an exterior of the aircraft; wherein the precooler comprises a forward facing scoop disposed directly downstream from the fan of the turbine engine and configured to receive the ambient air, and wherein the precooler comprises a heat exchanger; and characterized in that the precooler further comprises an interference arrangement configured to physically obstruct passage of a foreign object travelling in the ambient air within the precooler, wherein the interference arrangement comprises a plurality of substantially linear rods extending in a direction generally perpendicular to the airflow.
A wireless sensor network comprising at least one sensor unit (2,4) comprising a sensor for sensing a parameter and at least one interrogating node, wherein the interrogating node is arranged to transmit an interrogation message periodically to said sensor unit (2, 4), wherein the interrogation messages are transmitted with a period T, wherein the sensor unit (2, 4) is arranged to transmit a reply message to the interrogating node, wherein the interrogating node is arranged to receive said reply message from said sensor unit (2, 4), wherein the sensor unit (2, 4) is arranged to transmit said reply message after a predetermined deliberate delay unless the sensor unit (2, 4) determines that an alarm condition has been met, in which case the sensor unit (2, 4) is arranged to transmit said reply message before the end of the deliberate delay, wherein the deliberate delay is more than 80% of the period T and wherein the sensor unit (2, 4) is arranged to transmit said reply message within the last 20% of the period T after the interrogation message is received.
Material for packaging foodstuff, the material comprising paper, characterized in that said paper is base paper coated on at least one side with a coating, which coating consists of - one or more flaky coating pigments comprising at least 50% of kaolin, and - polyvinyl alcohol, wherein - the ratio between the flaky coating pigment and polyvinyl alcohol is between 50:50 and 70:30, and wherein the content of the coating, in dry weight, is 1 to 7 g per m 2, and the Cobb water resistance of the material is 20 to 45 g/m 2, when measured according to the standard ISO 535:1991, and the water vapour transmission rate at an air humidity of 50% and a temperature of 23°C is 80 to 400 g per m 2 per day. - one or more flaky coating pigments comprising at least 50% of kaolin, and - polyvinyl alcohol, - the ratio between the flaky coating pigment and polyvinyl alcohol is between 50:50 and 70:30, and wherein the content of the coating, in dry weight, is 1 to 7 g per m 2, and the Cobb water resistance of the material is 20 to 45 g/m 2, when measured according to the standard ISO 535:1991, and the water vapour transmission rate at an air humidity of 50% and a temperature of 23°C is 80 to 400 g per m 2 per day.
An optical lens assembly comprising: - a transparent and flexible membrane, - a transparent back window; - a transparent, deformable, non-fluid lens body sandwiched between said transparent back window and said transparent, flexible membrane to form a lens with an optical axis being normal to a surface part of said transparent back window; said transparent and flexible membrane being pre-shaped to impress a first overall shape to said transparent and flexible membrane and said non-fluid lens body, wherein with said first overall shape said lens has a substantial, non-zero first optical power; - a rigid frame arranged to support a circumference of the membrane; and - an actuator system for applying a force to change the overall shape of the membrane and said lens body from the first overall shape to a second overall shape with which the lens has a different optical property;wherein said actuator system comprises piezoelectric actuators on a surface of said transparent and flexible membrane, characterized in that said flexible membrane has an aperture diameter between 1 and 60 mm and is formed in a material having a Young's modulus in the range between 2MPa and 1.000 MPa and said lens has a Sag of at least 10 μm when said actuator system is not activated. - a transparent and flexible membrane, - a transparent back window; - a transparent, deformable, non-fluid lens body sandwiched between said transparent back window and said transparent, flexible membrane to form a lens with an optical axis being normal to a surface part of said transparent back window; said transparent and flexible membrane being pre-shaped to impress a first overall shape to said transparent and flexible membrane and said non-fluid lens body, wherein with said first overall shape said lens has a substantial, non-zero first optical power; - a rigid frame arranged to support a circumference of the membrane; and - an actuator system for applying a force to change the overall shape of the membrane and said lens body from the first overall shape to a second overall shape with which the lens has a different optical property;wherein said actuator system comprises piezoelectric actuators on a surface of said transparent and flexible membrane,
An electrical connector assembly for the electrical connection of one or more minerally insulated cables, the assembly comprising: a pot seal arranged in use to connect the minerally insulated cable to a connector; at least one cable alignment plate; and a backshell shaped so as to contain the pot seal and cable alignment plate; the cable alignment plate (21,31) and pot seal being arranged so as to locate within the backshell such that in use, connecting the backshell to the connector forces the backshell, cable alignment plate (21,31) and pot seal into a cooperative engagement. a pot seal arranged in use to connect the minerally insulated cable to a connector; at least one cable alignment plate; and a backshell shaped so as to contain the pot seal and cable alignment plate;
Refrigerated sales cabinet, comprising: a cabinet body providing a refrigerated sales space for storing goods to be presented therein; a door frame having a top post, a bottom post, and at least two upright posts (32, 32a); wherein at least one of the posts (32, 32a, 34, 36) comprises: a main body having a constant cross-section including a rear wall portion and two side portions, respectively extending forwardly from the rear wall portion, the rear wall portion and at least one of the side portions being at least partially in contact with refrigerated air; and a front element having a front portion which is in contact with warmer ambient air; and a hinged door, which is moveable in a swinging motion between an open state providing access to the refrigerated sales space and a closed state shutting the refrigerated sales space; wherein the hinged door comprises a handle for opening and closing the hinged door; wherein two hinges for the hinged door are provided at one of the posts (32, 32a, 34, 36) close to an upright post (32, 32a); and wherein the hinged door is configured to abut, in its closed state, only against a side portion of the at least one of the posts (32, 32a, 34, 36). a cabinet body providing a refrigerated sales space for storing goods to be presented therein; a door frame having a top post, a bottom post, and at least two upright posts (32, 32a); wherein at least one of the posts (32, 32a, 34, 36) comprises: a main body having a constant cross-section including a rear wall portion and two side portions, respectively extending forwardly from the rear wall portion, the rear wall portion and at least one of the side portions being at least partially in contact with refrigerated air; and a front element having a front portion which is in contact with warmer ambient air; and a main body having a constant cross-section including a rear wall portion and two side portions, respectively extending forwardly from the rear wall portion, the rear wall portion and at least one of the side portions being at least partially in contact with refrigerated air; and a front element having a front portion which is in contact with warmer ambient air; and a hinged door, which is moveable in a swinging motion between an open state providing access to the refrigerated sales space and a closed state shutting the refrigerated sales space; wherein the hinged door comprises a handle for opening and closing the hinged door; wherein two hinges for the hinged door are provided at one of the posts (32, 32a, 34, 36) close to an upright post (32, 32a); and wherein the hinged door is configured to abut, in its closed state, only against a side portion of the at least one of the posts (32, 32a, 34, 36).
A method for preparing a conjugated microporous polymer comprising the coupling of: - an alkynyl aryl monomer having a plurality of terminal alkyne groups; with - an iodo- or bromo-aryl monomer having a plurality of halogen atoms; in the presence of a palladium catalyst; wherein either: - the alkynyl aryl monomer has three terminal alkyne groups and the iodo- or bromo-aryl monomer has two halogen atoms; or: - the alkynyl aryl monomer has two terminal alkyne groups and the iodo- or bromo-aryl monomer has three halogen atoms. - an alkynyl aryl monomer having a plurality of terminal alkyne groups; with - an iodo- or bromo-aryl monomer having a plurality of halogen atoms; in the presence of a palladium catalyst; wherein either: - the alkynyl aryl monomer has three terminal alkyne groups and the iodo- or bromo-aryl monomer has two halogen atoms; or: - the alkynyl aryl monomer has two terminal alkyne groups and the iodo- or bromo-aryl monomer has three halogen atoms. - the alkynyl aryl monomer has three terminal alkyne groups and the iodo- or bromo-aryl monomer has two halogen atoms; - the alkynyl aryl monomer has two terminal alkyne groups and the iodo- or bromo-aryl monomer has three halogen atoms.