mhurhangee/ep-ind-claims huggingface dataset:
A method for reducing stress on composite structures comprising: providing a primary composite structure having a circumference; providing at least one composite mounting flange operably connected to the primary composite structure about the circumference to form a joint, wherein the composite mounting flange comprises continuous circumferentially oriented core fibers; and providing a secondary structure operably connected to the primary composite structure at the mounting flange; wherein the composite mounting flange is interposed between the primary composite structure and the secondary structure; wherein when stresses on the primary composite structure exceed a maximum capacity level, delamination or separation of the mounting flange from the primary structure occurs at the joint and the secondary structure remains operably connected to the mounting flange, wherein after the delamination or separation the mounting flange having the connected secondary structure remains an intact ring about the primary composite structure. providing a primary composite structure having a circumference; providing at least one composite mounting flange operably connected to the primary composite structure about the circumference to form a joint, wherein the composite mounting flange comprises continuous circumferentially oriented core fibers; and providing a secondary structure operably connected to the primary composite structure at the mounting flange; wherein the composite mounting flange is interposed between the primary composite structure and the secondary structure; wherein when stresses on the primary composite structure exceed a maximum capacity level, delamination or separation of the mounting flange from the primary structure occurs at the joint and the secondary structure remains operably connected to the mounting flange, wherein after the delamination or separation the mounting flange having the connected secondary structure remains an intact ring about the primary composite structure.
A sensor for detecting thermodynamic parameters of a sample, comprising a support structure (1, 1.1, 2) with at least one substrate and at least one self-supporting membrane, wherein edge regions of the at least one self-supporting membrane are arranged on the at least one substrate, at least one heating element, which is formed having at least one electrical conductor track arranged on a first portion of a first surface of the self-supporting membrane, at least one thermopile (4.1, 4.2, 4.3), which is formed with a plurality of thermocouples (4.1, 4.2) connected to one another electrically in series, and at least partly encloses the at least one electrical conductor track of the at least one heating element and/or at least the at least one heating element on the first surface of the self-supporting membrane, at least one electronic evaluation and control unit, which is electrically connected to the thermopile (4.1, 4.2, 4.3) and is designed to detect at least one temperature gradient on the basis of a calibration carried out via the at least one heating element and a sample arranged at or on the self-supporting membrane which has formed in the self-supporting membrane due to a thermodynamic process taking place in the sample and an emission of heat or an absorption of heat associated therewith. a support structure (1, 1.1, 2) with at least one substrate and at least one self-supporting membrane, wherein edge regions of the at least one self-supporting membrane are arranged on the at least one substrate, at least one heating element, which is formed having at least one electrical conductor track arranged on a first portion of a first surface of the self-supporting membrane, at least one thermopile (4.1, 4.2, 4.3), which is formed with a plurality of thermocouples (4.1, 4.2) connected to one another electrically in series, and at least partly encloses the at least one electrical conductor track of the at least one heating element and/or at least the at least one heating element on the first surface of the self-supporting membrane, at least one electronic evaluation and control unit, which is electrically connected to the thermopile (4.1, 4.2, 4.3) and is designed to detect at least one temperature gradient on the basis of a calibration carried out via the at least one heating element and a sample arranged at or on the self-supporting membrane which has formed in the self-supporting membrane due to a thermodynamic process taking place in the sample and an emission of heat or an absorption of heat associated therewith.
A data transfer apparatus for transferring data from a first part of a measuring apparatus to a second part of the measuring apparatus when the first part is rotating relative to the second part, the data transfer apparatus comprising:- at least one signal transmitting part adapted to be mounted to the first part of the measuring apparatus and having at least one first antenna for receiving first electrical signals representing data from the first part and to emit electromagnetic radiation corresponding to said first electrical signals; and at least one signal receiving part adapted to be mounted to the second part of the measuring apparatus such that the signal receiving part is separated from and rotates relative to the or each said signal transmitting part, wherein at least one said signal receiving part comprises at least one second antenna for receiving said electromagnetic radiation and generating second electrical signals corresponding to said first electrical signals; CHARACTERISED IN THAT at least one said signal transmitting part and/or at least one said signal receiving part includes respective radiation guide means adapted to cause less attenuation of said electromagnetic radiation passing through said radiation guide means than when passing through water, said electromagnetic radiation can be continuously transmitted from at least one said signal transmitting part to at least one said signal receiving part, and at least some of said electromagnetic radiation is transmitted from a said first antenna to a said second antenna via a path including at least one said radiation guide means.
Anti-friction bearing, comprising an inner ring and an outer ring, at least one row of rolling bodies being arranged between the inner ring and the outer ring, at least one lubricating element being arranged on the antifriction bearing, by way of which lubricating element lubricant can be introduced into the region of the rolling bodies, a receiving space for used lubricant, which space is separated from the outlet opening of the at least one lubricating element being arranged in the anti-friction bearing, characterized in that the separation of the receiving space is brought about by way of a first ring which is arranged on the inner ring with a radially outwardly extending section and by way of a second ring which is arranged on the outer ring with a radially inwardly extending section, the anti-friction bearing having, furthermore, at least one laterally arranged cover element which is fastened to the outer ring, the receiving space being delimited by the cover element, by the first ring and by the second ring, a labyrinth gap being configured between an axially extending section of the cover element and a cylindrical section of the inner ring, and a further labyrinth gap being configured between the axially extending section of the cover element and the first ring which is arranged on the inner ring.
A grease composition comprising a thickener, a base oil, and a friction modifier, wherein the friction modifier is a combination of tertiary alkyl amine-dimethyl phosphate and sorbitan trioleate and wherein a content of the friction modifier is 0.5 to 5% by mass with respect to the total mass of the grease composition.
A system comprising: a pet treat including: an edible treat body having a first side and an opposing second side, said edible treat body having a generally horseshoe-shaped form, defined by a partial loop having two spaced-apart ends (702a, 702b) separated by a gap therein that communicates with a central opening in the treat body; and a first surface feature disposed on the edible treat body; a pet toy including: a toy body having an exterior surface and a core portion that is radially asymmetric; and a slot formed in the exterior surface of the toy body and about the core portion, wherein the slot has the core portion as a base and includes a sidewall (112a, 112b) having a second surface feature configured to cooperate with the first surface feature of the pet treat to promote retention of the pet treat in the slot. an edible treat body having a first side and an opposing second side, said edible treat body having a generally horseshoe-shaped form, defined by a partial loop having two spaced-apart ends (702a, 702b) separated by a gap therein that communicates with a central opening in the treat body; and a first surface feature disposed on the edible treat body; a pet toy including: a toy body having an exterior surface and a core portion that is radially asymmetric; and a slot formed in the exterior surface of the toy body and about the core portion, wherein the slot has the core portion as a base and includes a sidewall (112a, 112b) having a second surface feature configured to cooperate with the first surface feature of the pet treat to promote retention of the pet treat in the slot. a toy body having an exterior surface and a core portion that is radially asymmetric; and a slot formed in the exterior surface of the toy body and about the core portion, wherein the slot has the core portion as a base and includes a sidewall (112a, 112b) having a second surface feature configured to cooperate with the first surface feature of the pet treat to promote retention of the pet treat in the slot.
A voltage reference circuit between a power supply node and a ground node and configured for generating a reference voltage (VREF), characterized in that it comprises: - one current mirror arrangement only (180A-D) providing matching and sourcing network branches, wherein the current mirror arrangement comprises exclusively MOSFET devices, wherein the gates of all MOSFET devices of the current mirror arrangement are interconnected to each other and the MOSFET devices (180A-D) are supplied by supply voltage, wherein a first MOSFET device sources a PTAT voltage generator network; - said PTAT voltage generator network sourced from said current mirror comprising a first resistor (RPTAT), a second resistor, a first MOSFET device, wherein the gate and the drain of the first MOSFET device are connected and a second MOSFET device, wherein both MOSFET devices (185, 188) operate in weak-inversion, providing a base-emitter voltage of the second MOSFET device of the voltage generator network; - a current drive function network electrically sourced from said current mirror arrangement (180A-D) configured to increase currents through said PTAT voltage generator network; and - an output network branch (180D, 190) sourced from said current mirror arrangement providing a voltage reference output voltage (VREF); wherein the gate-to-source voltage of the second MOSFET device of the voltage generator network equals the voltage generated by the voltage generator network, thus requiring a supply voltage of the voltage reference circuit as low as the sum of the gate-to-source voltage of the first MOSFET device and of the drain-to-source voltage of the first MOSFET of current mirror arrangement. - one current mirror arrangement only (180A-D) providing matching and sourcing network branches, wherein the current mirror arrangement comprises exclusively MOSFET devices, wherein the gates of all MOSFET devices of the current mirror arrangement are interconnected to each other and the MOSFET devices (180A-D) are supplied by supply voltage, wherein a first MOSFET device sources a PTAT voltage generator network; - said PTAT voltage generator network sourced from said current mirror comprising a first resistor (RPTAT), a second resistor, a first MOSFET device, wherein the gate and the drain of the first MOSFET device are connected and a second MOSFET device, wherein both MOSFET devices (185, 188) operate in weak-inversion, providing a base-emitter voltage of the second MOSFET device of the voltage generator network; - a current drive function network electrically sourced from said current mirror arrangement (180A-D) configured to increase currents through said PTAT voltage generator network; and - an output network branch (180D, 190) sourced from said current mirror arrangement providing a voltage reference output voltage (VREF);
A biobased plasticizer comprising an ester formed as a reaction product of a biobased furan derivative selected from furoic acid and furfural reacted with an alcohol, wherein the ester has the formula:
Stacked high-blocking-voltage III-V power semiconductor diode, comprising - a p+ substrate layer with an upper side, a lower side and comprising a GaAs compound or consisting of GaAs, - a p- layer with an upper side, a lower side and comprising a GaAs compound or consisting of GaAs, - an n- region with an upper side, a lower side, a layer thickness of 10 μm - 150 μm and comprising a GaAs compound or consisting of GaAs, - an n+ layer with an upper side, a lower side and comprising a GaAs compound or consisting of GaAs, - a first metallic contact layer and a second metallic contact layer, wherein - the first metallic contact layer is connected by material couple with the lower side of the p+ substrate layer, - the second metallic contact layer is connected by material couple with the upper side of the n+ layer, wherein the lower side of the n+ layer is arranged above the n- region and the lower side of the p- layer is arranged on the upper side of the p+ substrate layer, characterised in that - a hard mask layer with an upper side, a lower side and at least one seed opening is provided, wherein - the lower side of the hard mask layer is connected by material couple with the upper side of the p+ substrate layer or by material couple with the upper side of the player and - the n- region extends over an edge region, which adjoins the seed opening, of the upper side of the hard mask layer and above and within the seed opening and - the n- region is connected by material couple with the upper side of the player within the seed opening and with the hard mask layer in the edge region on the upper side of the hard mask layer. - a p+ substrate layer with an upper side, a lower side and comprising a GaAs compound or consisting of GaAs, - a p- layer with an upper side, a lower side and comprising a GaAs compound or consisting of GaAs, - an n- region with an upper side, a lower side, a layer thickness of 10 μm - 150 μm and comprising a GaAs compound or consisting of GaAs, - an n+ layer with an upper side, a lower side and comprising a GaAs compound or consisting of GaAs, - a first metallic contact layer and a second metallic contact layer, wherein - the first metallic contact layer is connected by material couple with the lower side of the p+ substrate layer, - the second metallic contact layer is connected by material couple with the upper side of the n+ layer, - a hard mask layer with an upper side, a lower side and at least one seed opening is provided, wherein - the lower side of the hard mask layer is connected by material couple with the upper side of the p+ substrate layer or by material couple with the upper side of the player and - the n- region extends over an edge region, which adjoins the seed opening, of the upper side of the hard mask layer and above and within the seed opening and - the n- region is connected by material couple with the upper side of the player within the seed opening and with the hard mask layer in the edge region on the upper side of the hard mask layer.
Building with several individual rooms and with an arrangement extracting carbon dioxide from room air within the building, producing a stream of concentrated carbon dioxide with a concentration of 0.5% to 100% based on a cyclic adsorption/desorption process, such as a temperature-vacuum swing or a temperature-concentration swing process, on a solid sorbent material of a sorbent structure, characterized by the arrangement - being composed of multiple individual carbon dioxide extraction units deployed in several of the individual rooms of the building which carbon dioxide extraction units directly extract the carbon dioxide from the air contained in the room in which they are installed; - the carbon dioxide extraction units being connected to small pipes which remove the stream of concentrated carbon dioxide collected within the individual carbon dioxide extraction units from the inside of the building; and - the carbon dioxide extraction units being composed of a rigid or flexible case containing the sorbent material. - being composed of multiple individual carbon dioxide extraction units deployed in several of the individual rooms of the building which carbon dioxide extraction units directly extract the carbon dioxide from the air contained in the room in which they are installed; - the carbon dioxide extraction units being connected to small pipes which remove the stream of concentrated carbon dioxide collected within the individual carbon dioxide extraction units from the inside of the building; and - the carbon dioxide extraction units being composed of a rigid or flexible case containing the sorbent material.
A gas turbine engine testing arrangement comprising a gas turbine engine and an inlet screen, the gas turbine engine comprising an engine core comprising an inlet having a radial extent extending from an engine longitudinal axis to a first radial position, and a fan duct inlet having a radial extent extending from the first radial position to a fan casing, the inlet screen comprising an at least part annular porous grid radially extending across at least part of the radial extent of the fan duct inlet, and not extending across any substantial part of the radial extent of the core inlet, characterised in that the inlet screen comprises a part circumferential gap extending across at least part of the radial extent of the fan duct inlet.
Sensor device, of nanowire type, comprising: - at least one nanowire (33, 33', 35, 35') comprising a first conductive region, and a second region (4, 4') in insulator material, this second region not occupying the entire thickness of the nanowire, a current being able to circulate in the nanowire from one of its ends to the other; - at least one mobile mass (30, 37) attached to one of the ends of the nanowire. - at least one nanowire (33, 33', 35, 35') comprising a first conductive region, and a second region (4, 4') in insulator material, this second region not occupying the entire thickness of the nanowire, a current being able to circulate in the nanowire from one of its ends to the other; - at least one mobile mass (30, 37) attached to one of the ends of the nanowire.
A piston for dispensing a flowable component from a cartridge comprising - a base body; and - a venting element, wherein - the base body has a component side, an actuation side and a passage connecting the component side and the actuation side and having a passage opening; - the venting element has an internal connection element by means of which the venting element can be connected to the base body, a pin which is arranged at least partly in the passage of the base body; and a spring element which connects the internal connection element and the pin and which is connected to the internal connection element along a connection line; wherein - the pin of the venting element can adopt a sealing position in which the pin is aligned along an axial direction and closes the passage opening in an airtight manner; and an aerating position in which an exchange of air is possible between the component side and the actuation side via the passage; and wherein - the venting element is arranged and configured such that the spring element urges the pin into the sealing position, characterized in that the spring element is configured such that it includes an angle α of a maximum of 80° with the axial direction in the sealing position of the pin at the connection line to the internal connection element in the direction of the actuation side. - a base body; and - a venting element, - the base body has a component side, an actuation side and a passage connecting the component side and the actuation side and having a passage opening; - the venting element has an internal connection element by means of which the venting element can be connected to the base body, a pin which is arranged at least partly in the passage of the base body; and a spring element which connects the internal connection element and the pin and which is connected to the internal connection element along a connection line; - the pin of the venting element can adopt a sealing position in which the pin is aligned along an axial direction and closes the passage opening in an airtight manner; and an aerating position in which an exchange of air is possible between the component side and the actuation side via the passage; - the venting element is arranged and configured such that the spring element urges the pin into the sealing position,
A liquid ejecting apparatus comprising: a liquid flow channel connected to a tank, and configured to allow a liquid contained in the tank to flow therethrough; a mounting unit on which a chip unit storing color information for the tank is mounted; a display panel; and a control unit in communication with the chip unit and the display panel, wherein the control unit is adapted to detect whether or not the color information stored in the chip unit corresponds to preset color information for the tank, and characterized in that if the control unit detects that the color information stored in the chip unit does not correspond to the preset color information for the tank, the control unit is adapted to control the display panel to display a first message asking a user whether or not liquid has been injected into the tank after comparing the ink container with a label of the apparatus main body, wherein when an answer to the first message input by the user indicates that the liquid is injected into the tank without comparing the ink container with a label of the apparatus main body, the control unit is adapted to control the display panel to display a second message asking the user whether or not the color information of the tank and the color information of the liquid injected into the tank correspond to each other. a liquid flow channel connected to a tank, and configured to allow a liquid contained in the tank to flow therethrough; a mounting unit on which a chip unit storing color information for the tank is mounted; a display panel; and a control unit in communication with the chip unit and the display panel, wherein the control unit is adapted to detect whether or not the color information stored in the chip unit corresponds to preset color information for the tank, and characterized in that if the control unit detects that the color information stored in the chip unit does not correspond to the preset color information for the tank, the control unit is adapted to control the display panel to display a first message asking a user whether or not liquid has been injected into the tank after comparing the ink container with a label of the apparatus main body, wherein when an answer to the first message input by the user indicates that the liquid is injected into the tank without comparing the ink container with a label of the apparatus main body, the control unit is adapted to control the display panel to display a second message asking the user whether or not the color information of the tank and the color information of the liquid injected into the tank correspond to each other.